diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h index 074cafc115..1d2e8a2800 100644 --- a/Marlin/Configuration.h +++ b/Marlin/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h index 691fc3563e..5328a74174 100644 --- a/Marlin/Configuration_adv.h +++ b/Marlin/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/Felix/Configuration.h b/Marlin/example_configurations/Felix/Configuration.h index 2df0111185..8f12867ac6 100644 --- a/Marlin/example_configurations/Felix/Configuration.h +++ b/Marlin/example_configurations/Felix/Configuration.h @@ -262,16 +262,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/Felix/Configuration_DUAL.h b/Marlin/example_configurations/Felix/Configuration_DUAL.h index 7b071ecc3c..887ec8acb8 100644 --- a/Marlin/example_configurations/Felix/Configuration_DUAL.h +++ b/Marlin/example_configurations/Felix/Configuration_DUAL.h @@ -259,16 +259,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/Felix/Configuration_adv.h b/Marlin/example_configurations/Felix/Configuration_adv.h index 97c9b03b29..6d57a890da 100644 --- a/Marlin/example_configurations/Felix/Configuration_adv.h +++ b/Marlin/example_configurations/Felix/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/Hephestos/Configuration.h b/Marlin/example_configurations/Hephestos/Configuration.h index 7daa1e89c0..6a0b957093 100644 --- a/Marlin/example_configurations/Hephestos/Configuration.h +++ b/Marlin/example_configurations/Hephestos/Configuration.h @@ -272,16 +272,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/Hephestos/Configuration_adv.h b/Marlin/example_configurations/Hephestos/Configuration_adv.h index 636c126ad9..3c46c95519 100644 --- a/Marlin/example_configurations/Hephestos/Configuration_adv.h +++ b/Marlin/example_configurations/Hephestos/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/Hephestos_2/Configuration.h b/Marlin/example_configurations/Hephestos_2/Configuration.h index f9d8dbb3d4..598a345c8c 100644 --- a/Marlin/example_configurations/Hephestos_2/Configuration.h +++ b/Marlin/example_configurations/Hephestos_2/Configuration.h @@ -275,16 +275,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h index baa03581dc..8cb0cf68f9 100644 --- a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h +++ b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/K8200/Configuration.h b/Marlin/example_configurations/K8200/Configuration.h index 91d14fc508..f8b17c6262 100644 --- a/Marlin/example_configurations/K8200/Configuration.h +++ b/Marlin/example_configurations/K8200/Configuration.h @@ -295,16 +295,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/K8200/Configuration_adv.h b/Marlin/example_configurations/K8200/Configuration_adv.h index 1d5d68de29..42f9cd60bd 100644 --- a/Marlin/example_configurations/K8200/Configuration_adv.h +++ b/Marlin/example_configurations/K8200/Configuration_adv.h @@ -22,6 +22,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 8 // Degrees Celsius @@ -31,11 +45,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 30 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h index 69cf7d307f..865e679e50 100644 --- a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h +++ b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/RigidBot/Configuration.h b/Marlin/example_configurations/RigidBot/Configuration.h index b603e6d0d4..5f75947272 100644 --- a/Marlin/example_configurations/RigidBot/Configuration.h +++ b/Marlin/example_configurations/RigidBot/Configuration.h @@ -274,16 +274,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/RigidBot/Configuration_adv.h b/Marlin/example_configurations/RigidBot/Configuration_adv.h index 137b2ab53d..a74b6337a5 100644 --- a/Marlin/example_configurations/RigidBot/Configuration_adv.h +++ b/Marlin/example_configurations/RigidBot/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/SCARA/Configuration.h b/Marlin/example_configurations/SCARA/Configuration.h index fbf9103b0e..49563596e2 100644 --- a/Marlin/example_configurations/SCARA/Configuration.h +++ b/Marlin/example_configurations/SCARA/Configuration.h @@ -288,16 +288,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/SCARA/Configuration_adv.h b/Marlin/example_configurations/SCARA/Configuration_adv.h index e6f33205e8..2803db72b7 100644 --- a/Marlin/example_configurations/SCARA/Configuration_adv.h +++ b/Marlin/example_configurations/SCARA/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/TAZ4/Configuration.h b/Marlin/example_configurations/TAZ4/Configuration.h index 2c938c53d1..660da82cad 100644 --- a/Marlin/example_configurations/TAZ4/Configuration.h +++ b/Marlin/example_configurations/TAZ4/Configuration.h @@ -300,16 +300,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/TAZ4/Configuration_adv.h b/Marlin/example_configurations/TAZ4/Configuration_adv.h index 2a2b421ed1..0084786b33 100644 --- a/Marlin/example_configurations/TAZ4/Configuration_adv.h +++ b/Marlin/example_configurations/TAZ4/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/WITBOX/Configuration.h b/Marlin/example_configurations/WITBOX/Configuration.h index c99418807f..8dd0664dc9 100644 --- a/Marlin/example_configurations/WITBOX/Configuration.h +++ b/Marlin/example_configurations/WITBOX/Configuration.h @@ -272,16 +272,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/WITBOX/Configuration_adv.h b/Marlin/example_configurations/WITBOX/Configuration_adv.h index 636c126ad9..3c46c95519 100644 --- a/Marlin/example_configurations/WITBOX/Configuration_adv.h +++ b/Marlin/example_configurations/WITBOX/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/adafruit/ST7565/Configuration.h b/Marlin/example_configurations/adafruit/ST7565/Configuration.h index 45e2799746..77c9e3553f 100644 --- a/Marlin/example_configurations/adafruit/ST7565/Configuration.h +++ b/Marlin/example_configurations/adafruit/ST7565/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration.h b/Marlin/example_configurations/delta/biv2.5/Configuration.h index 5a1563a288..261e89ad30 100644 --- a/Marlin/example_configurations/delta/biv2.5/Configuration.h +++ b/Marlin/example_configurations/delta/biv2.5/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h index 8fcb3cdd22..c6e8844615 100644 --- a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h +++ b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 120 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius diff --git a/Marlin/example_configurations/delta/generic/Configuration.h b/Marlin/example_configurations/delta/generic/Configuration.h index bb64485b7b..3d7999f483 100644 --- a/Marlin/example_configurations/delta/generic/Configuration.h +++ b/Marlin/example_configurations/delta/generic/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/generic/Configuration_adv.h b/Marlin/example_configurations/delta/generic/Configuration_adv.h index 996a38017e..6e299e2f91 100644 --- a/Marlin/example_configurations/delta/generic/Configuration_adv.h +++ b/Marlin/example_configurations/delta/generic/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration.h b/Marlin/example_configurations/delta/kossel_mini/Configuration.h index 5ed8200c9a..905d4f0c50 100644 --- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h +++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h @@ -280,16 +280,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h index 5be02da9d7..333451c2be 100644 --- a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h +++ b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration.h b/Marlin/example_configurations/delta/kossel_pro/Configuration.h index af6e889e7c..d32d1349ff 100644 --- a/Marlin/example_configurations/delta/kossel_pro/Configuration.h +++ b/Marlin/example_configurations/delta/kossel_pro/Configuration.h @@ -267,16 +267,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h index d5c126150c..acacfe2621 100644 --- a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h +++ b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h @@ -21,6 +21,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -30,11 +44,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration.h b/Marlin/example_configurations/delta/kossel_xl/Configuration.h index 220e7adfa6..53d158f3d6 100644 --- a/Marlin/example_configurations/delta/kossel_xl/Configuration.h +++ b/Marlin/example_configurations/delta/kossel_xl/Configuration.h @@ -308,16 +308,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h index 87c97a0b9a..0089eb67da 100644 --- a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h +++ b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius diff --git a/Marlin/example_configurations/makibox/Configuration.h b/Marlin/example_configurations/makibox/Configuration.h index 894b3ec86b..566ad7c92e 100644 --- a/Marlin/example_configurations/makibox/Configuration.h +++ b/Marlin/example_configurations/makibox/Configuration.h @@ -283,16 +283,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/makibox/Configuration_adv.h b/Marlin/example_configurations/makibox/Configuration_adv.h index 7da39798d8..5fda39193c 100644 --- a/Marlin/example_configurations/makibox/Configuration_adv.h +++ b/Marlin/example_configurations/makibox/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration.h b/Marlin/example_configurations/tvrrug/Round2/Configuration.h index 54e3758b93..eebf57f636 100644 --- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h +++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h @@ -270,16 +270,15 @@ Here are some standard links for getting your machine calibrated: //=========================================================================== /** - * Thermal Runaway Protection protects your printer from damage and fire if a + * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * 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 solution: Once the temperature reaches the target, start observing. - * If the temperature stays too far below the target (hysteresis) for too long, - * the firmware will halt as a safety precaution. + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h index a35bbe1f4a..cdd4a47fad 100644 --- a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h +++ b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h @@ -17,6 +17,20 @@ /** * Thermal Protection parameters */ + /** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * 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 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 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 @@ -26,11 +40,19 @@ * 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. + * + * 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. */ #define WATCH_TEMP_PERIOD 16 // Seconds #define WATCH_TEMP_INCREASE 4 // Degrees Celsius #endif + /** + * Thermal Protection parameters for the bed + * are like the above for the hotends. + * WATCH_TEMP_BED_PERIOD and WATCH_TEMP_BED_INCREASE are not imlemented now. + */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius