diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h index 2a97c35be..00752dfc0 100644 --- a/Marlin/Configuration.h +++ b/Marlin/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h index 00c2eaaac..3de19977a 100644 --- a/Marlin/Configuration_adv.h +++ b/Marlin/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/default/Configuration.h b/Marlin/src/config/default/Configuration.h index 2a97c35be..00752dfc0 100644 --- a/Marlin/src/config/default/Configuration.h +++ b/Marlin/src/config/default/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/default/Configuration_adv.h b/Marlin/src/config/default/Configuration_adv.h index 15610cfd5..3bf0da9fa 100644 --- a/Marlin/src/config/default/Configuration_adv.h +++ b/Marlin/src/config/default/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h index 0413bc10d..86d28fe25 100644 --- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h +++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h @@ -448,12 +448,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h index faa60216a..e2b43d7fa 100644 --- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h +++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/AliExpress/CL-260/Configuration.h b/Marlin/src/config/examples/AliExpress/CL-260/Configuration.h index 112facb49..8cf57dd9c 100644 --- a/Marlin/src/config/examples/AliExpress/CL-260/Configuration.h +++ b/Marlin/src/config/examples/AliExpress/CL-260/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Anet/A6/Configuration.h b/Marlin/src/config/examples/Anet/A6/Configuration.h index 0de1fdc99..ab543e74d 100644 --- a/Marlin/src/config/examples/Anet/A6/Configuration.h +++ b/Marlin/src/config/examples/Anet/A6/Configuration.h @@ -448,12 +448,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h index d2891c72d..ddde15fa2 100644 --- a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h +++ b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 60 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 60 // Seconds #define WATCH_TEMP_INCREASE 5 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 180 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Anet/A8/Configuration.h b/Marlin/src/config/examples/Anet/A8/Configuration.h index 9c18b0f49..ee4718b0d 100644 --- a/Marlin/src/config/examples/Anet/A8/Configuration.h +++ b/Marlin/src/config/examples/Anet/A8/Configuration.h @@ -434,12 +434,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h index 53efe7e7a..0cb7f3ce9 100644 --- a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h +++ b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 60 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 180 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Azteeg/X5GT/Configuration.h b/Marlin/src/config/examples/Azteeg/X5GT/Configuration.h index a5a0a47ab..5acdd0d5a 100644 --- a/Marlin/src/config/examples/Azteeg/X5GT/Configuration.h +++ b/Marlin/src/config/examples/Azteeg/X5GT/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h b/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h index 47310c809..623bb7d35 100644 --- a/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h +++ b/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration.h index 0bec10985..446408268 100644 --- a/Marlin/src/config/examples/BQ/Hephestos/Configuration.h +++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration.h @@ -419,12 +419,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h index 2e0699afb..36e70de59 100644 --- a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h +++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h index fa4d7455b..65d2c8120 100644 --- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h +++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h @@ -429,12 +429,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h index a1e0e6759..d04f5f910 100644 --- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h +++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration.h index 139c6cdfd..1e15aa652 100644 --- a/Marlin/src/config/examples/BQ/WITBOX/Configuration.h +++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration.h @@ -419,12 +419,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h index 2e0699afb..36e70de59 100644 --- a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h +++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Cartesio/Configuration.h b/Marlin/src/config/examples/Cartesio/Configuration.h index 2710315f5..3b9d0a770 100644 --- a/Marlin/src/config/examples/Cartesio/Configuration.h +++ b/Marlin/src/config/examples/Cartesio/Configuration.h @@ -427,12 +427,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Cartesio/Configuration_adv.h b/Marlin/src/config/examples/Cartesio/Configuration_adv.h index c4bae3bfc..5255320e2 100644 --- a/Marlin/src/config/examples/Cartesio/Configuration_adv.h +++ b/Marlin/src/config/examples/Cartesio/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Creality/CR-10/Configuration.h b/Marlin/src/config/examples/Creality/CR-10/Configuration.h index e0b9335b9..aed32abd8 100755 --- a/Marlin/src/config/examples/Creality/CR-10/Configuration.h +++ b/Marlin/src/config/examples/Creality/CR-10/Configuration.h @@ -438,12 +438,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h index 4c1ddb0f1..419cbcbd9 100644 --- a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h +++ b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Felix/Configuration.h b/Marlin/src/config/examples/Felix/Configuration.h index 42534661f..c8cfe149a 100644 --- a/Marlin/src/config/examples/Felix/Configuration.h +++ b/Marlin/src/config/examples/Felix/Configuration.h @@ -409,12 +409,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Felix/Configuration_adv.h b/Marlin/src/config/examples/Felix/Configuration_adv.h index 3a1a4a4ca..2dec59025 100644 --- a/Marlin/src/config/examples/Felix/Configuration_adv.h +++ b/Marlin/src/config/examples/Felix/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Felix/DUAL/Configuration.h b/Marlin/src/config/examples/Felix/DUAL/Configuration.h index 10c59f8f0..d1e567c1e 100644 --- a/Marlin/src/config/examples/Felix/DUAL/Configuration.h +++ b/Marlin/src/config/examples/Felix/DUAL/Configuration.h @@ -409,12 +409,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h index d06eb568e..1e5a141aa 100644 --- a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h +++ b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h @@ -434,12 +434,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h index 5bea2c337..6bb0c193e 100644 --- a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h +++ b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 40 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Geeetech/GT2560/Configuration.h b/Marlin/src/config/examples/Geeetech/GT2560/Configuration.h index 94459862d..a3e6b8264 100644 --- a/Marlin/src/config/examples/Geeetech/GT2560/Configuration.h +++ b/Marlin/src/config/examples/Geeetech/GT2560/Configuration.h @@ -443,12 +443,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h b/Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h index c304c09ab..c8aa5433a 100644 --- a/Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h +++ b/Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Infitary/i3-M508/Configuration.h b/Marlin/src/config/examples/Infitary/i3-M508/Configuration.h index adafd27bb..45bc0bef0 100644 --- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration.h +++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration.h @@ -432,12 +432,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h index 063f3556b..c85f378f1 100644 --- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h +++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration.h b/Marlin/src/config/examples/Malyan/M150/Configuration.h index 2b8e9a3a5..b902a53a9 100644 --- a/Marlin/src/config/examples/Malyan/M150/Configuration.h +++ b/Marlin/src/config/examples/Malyan/M150/Configuration.h @@ -436,12 +436,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h index a9d2a46e1..8ec307d9c 100644 --- a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h +++ b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Micromake/C1/basic/Configuration.h b/Marlin/src/config/examples/Micromake/C1/basic/Configuration.h index 381a9eda8..96c4a54cd 100644 --- a/Marlin/src/config/examples/Micromake/C1/basic/Configuration.h +++ b/Marlin/src/config/examples/Micromake/C1/basic/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h index 47aa1cf2a..3cf607cc5 100644 --- a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h +++ b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h index 008cd96e5..401df6870 100644 --- a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h +++ b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Mks/Sbase/Configuration.h b/Marlin/src/config/examples/Mks/Sbase/Configuration.h index 383d13658..9db54f87f 100644 --- a/Marlin/src/config/examples/Mks/Sbase/Configuration.h +++ b/Marlin/src/config/examples/Mks/Sbase/Configuration.h @@ -429,12 +429,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h index 406ac160a..0ba2fe6cd 100644 --- a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h +++ b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 50 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 6 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 40 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 100 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h b/Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h index 5060a328d..bdc1165af 100644 --- a/Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h +++ b/Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/RigidBot/Configuration.h b/Marlin/src/config/examples/RigidBot/Configuration.h index 75da82300..b7b11e868 100644 --- a/Marlin/src/config/examples/RigidBot/Configuration.h +++ b/Marlin/src/config/examples/RigidBot/Configuration.h @@ -424,12 +424,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/RigidBot/Configuration_adv.h b/Marlin/src/config/examples/RigidBot/Configuration_adv.h index ad299e3cc..d2336151b 100644 --- a/Marlin/src/config/examples/RigidBot/Configuration_adv.h +++ b/Marlin/src/config/examples/RigidBot/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/SCARA/Configuration.h b/Marlin/src/config/examples/SCARA/Configuration.h index d9f7ca25e..7dc7184bd 100644 --- a/Marlin/src/config/examples/SCARA/Configuration.h +++ b/Marlin/src/config/examples/SCARA/Configuration.h @@ -440,12 +440,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/SCARA/Configuration_adv.h b/Marlin/src/config/examples/SCARA/Configuration_adv.h index 0d8d73286..dec58d8dc 100644 --- a/Marlin/src/config/examples/SCARA/Configuration_adv.h +++ b/Marlin/src/config/examples/SCARA/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/STM32F10/Configuration.h b/Marlin/src/config/examples/STM32F10/Configuration.h index d29ab2139..77c13ee1c 100644 --- a/Marlin/src/config/examples/STM32F10/Configuration.h +++ b/Marlin/src/config/examples/STM32F10/Configuration.h @@ -429,12 +429,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration.h b/Marlin/src/config/examples/Sanguinololu/Configuration.h index 30b17828f..7ad714dc7 100644 --- a/Marlin/src/config/examples/Sanguinololu/Configuration.h +++ b/Marlin/src/config/examples/Sanguinololu/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h index 31c307d2b..229ce2d89 100644 --- a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h +++ b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration.h b/Marlin/src/config/examples/TinyBoy2/Configuration.h index 2f5264043..bab1e87cf 100644 --- a/Marlin/src/config/examples/TinyBoy2/Configuration.h +++ b/Marlin/src/config/examples/TinyBoy2/Configuration.h @@ -478,12 +478,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h index ef85e7721..bc3aec776 100644 --- a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h +++ b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h index 303beca16..eff8cdc3f 100644 --- a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h +++ b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h index a78322f1d..5bffde3fa 100644 --- a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h +++ b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration.h b/Marlin/src/config/examples/Velleman/K8200/Configuration.h index aecf58a21..adbe93df6 100644 --- a/Marlin/src/config/examples/Velleman/K8200/Configuration.h +++ b/Marlin/src/config/examples/Velleman/K8200/Configuration.h @@ -458,12 +458,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h index 7be4e1060..31343ec5f 100644 --- a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h +++ b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h @@ -57,18 +57,20 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) // K8200 has weak heaters/power supply by default, so you have to relax! @@ -76,13 +78,16 @@ #define THERMAL_PROTECTION_HYSTERESIS 8 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ // K8200 has weak heaters/power supply by default, so you have to relax! #define WATCH_TEMP_PERIOD 30 // Seconds @@ -99,13 +104,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 10 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration.h b/Marlin/src/config/examples/Velleman/K8400/Configuration.h index 08166272e..64cb3886f 100644 --- a/Marlin/src/config/examples/Velleman/K8400/Configuration.h +++ b/Marlin/src/config/examples/Velleman/K8400/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h index 4b1c3ee7f..e15d903db 100644 --- a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h +++ b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h b/Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h index af6492644..cc2671f05 100644 --- a/Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h +++ b/Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/adafruit/ST7565/Configuration.h b/Marlin/src/config/examples/adafruit/ST7565/Configuration.h index 1c0621b54..ffd2362b2 100644 --- a/Marlin/src/config/examples/adafruit/ST7565/Configuration.h +++ b/Marlin/src/config/examples/adafruit/ST7565/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h index b3cc6bde0..1ed43f1e7 100644 --- a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h +++ b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h @@ -438,12 +438,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h index 4711cd4f8..47b1fda48 100644 --- a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h index bf2a65e54..a2b1e98a2 100644 --- a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h +++ b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h @@ -438,12 +438,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h index 20ad42f11..d7ec6e5b7 100644 --- a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/delta/generic/Configuration.h b/Marlin/src/config/examples/delta/generic/Configuration.h index 49671251f..1306c8e0b 100644 --- a/Marlin/src/config/examples/delta/generic/Configuration.h +++ b/Marlin/src/config/examples/delta/generic/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/generic/Configuration_adv.h b/Marlin/src/config/examples/delta/generic/Configuration_adv.h index 20ad42f11..d7ec6e5b7 100644 --- a/Marlin/src/config/examples/delta/generic/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/generic/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/delta/kossel_mini/Configuration.h b/Marlin/src/config/examples/delta/kossel_mini/Configuration.h index 7b5c7d8a1..997856f25 100644 --- a/Marlin/src/config/examples/delta/kossel_mini/Configuration.h +++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration.h @@ -428,12 +428,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h index 20ad42f11..d7ec6e5b7 100644 --- a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/delta/kossel_pro/Configuration.h b/Marlin/src/config/examples/delta/kossel_pro/Configuration.h index 5accd7c48..3d6e89859 100644 --- a/Marlin/src/config/examples/delta/kossel_pro/Configuration.h +++ b/Marlin/src/config/examples/delta/kossel_pro/Configuration.h @@ -414,12 +414,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h index 7854cf1bf..6c07fb1e2 100644 --- a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h @@ -53,31 +53,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -91,13 +96,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/delta/kossel_xl/Configuration.h b/Marlin/src/config/examples/delta/kossel_xl/Configuration.h index f380b7356..24210f4f3 100644 --- a/Marlin/src/config/examples/delta/kossel_xl/Configuration.h +++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration.h @@ -432,12 +432,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h index af4b04f70..b63e93471 100644 --- a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h +++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h index b4a662f7d..86ea981e8 100644 --- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h +++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h @@ -441,12 +441,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h index 730321399..e777cc775 100644 --- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h +++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 50 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 3 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 50 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/makibox/Configuration.h b/Marlin/src/config/examples/makibox/Configuration.h index c9793b0d7..d9e82686b 100644 --- a/Marlin/src/config/examples/makibox/Configuration.h +++ b/Marlin/src/config/examples/makibox/Configuration.h @@ -431,12 +431,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/makibox/Configuration_adv.h b/Marlin/src/config/examples/makibox/Configuration_adv.h index 820fd604f..6aee84a24 100644 --- a/Marlin/src/config/examples/makibox/Configuration_adv.h +++ b/Marlin/src/config/examples/makibox/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration.h index fd075c6bc..90fe2138f 100644 --- a/Marlin/src/config/examples/tvrrug/Round2/Configuration.h +++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration.h @@ -417,12 +417,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h index 0f3fc5f29..a888b462f 100644 --- a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h +++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/config/examples/wt150/Configuration.h b/Marlin/src/config/examples/wt150/Configuration.h index 351c4568e..a8bcf05b0 100644 --- a/Marlin/src/config/examples/wt150/Configuration.h +++ b/Marlin/src/config/examples/wt150/Configuration.h @@ -433,12 +433,13 @@ //=========================================================================== /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h diff --git a/Marlin/src/config/examples/wt150/Configuration_adv.h b/Marlin/src/config/examples/wt150/Configuration_adv.h index 931e1a2cb..64e8851c0 100644 --- a/Marlin/src/config/examples/wt150/Configuration_adv.h +++ b/Marlin/src/config/examples/wt150/Configuration_adv.h @@ -48,31 +48,36 @@ #endif /** - * Thermal Protection protects your printer from damage and fire if a - * thermistor falls out or temperature sensors fail in any way. + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. * - * The issue: If a thermistor falls out or a temperature sensor fails, - * Marlin can no longer sense the actual temperature. Since a disconnected - * thermistor reads as a low temperature, the firmware will keep the heater on. + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. * * The solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long (period), - * the firmware will halt the machine as a safety precaution. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. * - * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** - * Whenever an M104 or M109 increases the target temperature the firmware will wait for the - * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, - * but only if the current temperature is far enough below the target for a reliable test. + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. * - * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE - * WATCH_TEMP_INCREASE should not be below 2. + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius @@ -86,13 +91,7 @@ #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** - * Whenever an M140 or M190 increases the target temperature the firmware will wait for the - * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE - * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, - * but only if the current temperature is far enough below the target for a reliable test. - * - * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease - * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) + * As described above, except for the bed (M140/M190/M303). */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp index 8901b6052..34f18858c 100644 --- a/Marlin/src/module/temperature.cpp +++ b/Marlin/src/module/temperature.cpp @@ -249,13 +249,13 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS], THERMAL_PROTECTION_PERIOD #endif ; - const int8_t hysteresis = + const int8_t watch_temp_increase = #if ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED) && ENABLED(THERMAL_PROTECTION_HOTENDS) && ENABLED(PIDTEMP) - hotend < 0 ? TEMP_BED_HYSTERESIS : TEMP_HYSTERESIS + hotend < 0 ? WATCH_BED_TEMP_INCREASE : WATCH_TEMP_INCREASE #elif ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED) - TEMP_BED_HYSTERESIS + WATCH_BED_TEMP_INCREASE #else - TEMP_HYSTERESIS + WATCH_TEMP_INCREASE #endif ; millis_t temp_change_ms = next_temp_ms + watch_temp_period * 1000UL; @@ -432,7 +432,7 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS], #if WATCH_THE_BED || WATCH_HOTENDS if (!heated && input > next_watch_temp) { if (input > watch_temp_target) heated = true; - next_watch_temp = input + hysteresis; + next_watch_temp = input + watch_temp_increase; temp_change_ms = ms + watch_temp_period * 1000UL; } else if ((!heated && ELAPSED(ms, temp_change_ms)) || (heated && input < temp - MAX_OVERSHOOT_PID_AUTOTUNE))