MPCNC/Firmware2
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

Improve the descriptions for THERMAL_PROTECTION

Browse Source
This commit is contained in:
Blue-Marlin 2016-03-19 14:08:59 +01:00
parent 7f2375ab46
commit 3166aed087
35 changed files with 409 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Marlin/Configuration.h
View File

@ -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

22
Marlin/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/Felix/Configuration.h
View File

@ -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

7
Marlin/example_configurations/Felix/Configuration_DUAL.h
View File

@ -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

22
Marlin/example_configurations/Felix/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/Hephestos/Configuration.h
View File

@ -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

22
Marlin/example_configurations/Hephestos/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/Hephestos_2/Configuration.h
View File

@ -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

22
Marlin/example_configurations/Hephestos_2/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/K8200/Configuration.h
View File

@ -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

22
Marlin/example_configurations/K8200/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
View File

@ -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

7
Marlin/example_configurations/RigidBot/Configuration.h
View File

@ -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

22
Marlin/example_configurations/RigidBot/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/SCARA/Configuration.h
View File

@ -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

22
Marlin/example_configurations/SCARA/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/TAZ4/Configuration.h
View File

@ -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

22
Marlin/example_configurations/TAZ4/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/WITBOX/Configuration.h
View File

@ -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

22
Marlin/example_configurations/WITBOX/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/adafruit/ST7565/Configuration.h
View File

@ -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

7
Marlin/example_configurations/delta/biv2.5/Configuration.h
View File

@ -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

22
Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/delta/generic/Configuration.h
View File

@ -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

22
Marlin/example_configurations/delta/generic/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/delta/kossel_mini/Configuration.h
View File

@ -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

22
Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/delta/kossel_pro/Configuration.h
View File

@ -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

22
Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/delta/kossel_xl/Configuration.h
View File

@ -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

22
Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/makibox/Configuration.h
View File

@ -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

22
Marlin/example_configurations/makibox/Configuration_adv.h
View File

@ -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

7
Marlin/example_configurations/tvrrug/Round2/Configuration.h
View File

@ -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

22
Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
View File

@ -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