Heater scale at 2000 degrees
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@cdthomas9 said in Heater scale at 2000 degrees:
; Heaters
M140 H0
M143 S260 ; Set maximum heater temperature to 260C
M308 S0 P"bed_temp" Y"thermistor" T100000 B3974 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M308 S1 P"e0_temp" Y"thermistor" T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M308 S2 P"e1_temp" Y"thermistor" T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 2
M950 H0 C"bed_heat" T0 ; heater 0 uses the bed_heat pin, sensor 0
M950 H1 C"e0_heat" T1 ; heater 1 uses the e0_heat pin and sensor 1
M950 H2 C"e1_heat" T2 ; heater 2 uses the e1_heat pin and sensor 2
M307 H0 A103.7 C787.7 D1.0 S1.00 B0
;M307 H0 A38.5 C41.1 D1.4 V24.4 B0 ; Set PID values for Heatedbed - derived from autotune
M307 H1 A250.2 C139.5 D5.4 V24.4 B0 ; Set PID values for Extruder 1 - derived from autotune
M307 H2 A387.6 C209.9 D5.9 V24.4 B0 ; Set PID values for Extruder 2 - derived from autotune
M307 H3 A-1 C-1 D-1 ; Disable the 4th Heater to free up PWM channel on the Duex board.You only have one M143. You must set it for each heater.
https://duet3d.dozuki.com/Wiki/Gcode?revisionid=HEAD#Section_M143_in_RRF_3_01RC2_and_later
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So remove the M143 I have and add in this?
M143 H0 P0 S160 T0 A2
M143 H1 P1 S290 T1 A2
M143 H2 P2 S290 T2 A2 -
Looks ok
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I still get the same scale. I can see that it changes to a max of 300 degrees for a second, when restarting the board, but then it jumps to 2000 again.
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What firmware and DWC version?
Can you post your changed config.g?
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; General preferences M111 S0 ; Debugging off G21 ; Work in millimetres G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves M555 P2 ; Set firmware compatibility to look like Marlin M208 X-7 Y0 Z0 S1 ; Set axis minima M208 X252 Y153 Z155 S0 ; Set axis maxima (reduced by offset above) ; Enable Panel Due Connector M575 P1 S1 B57600 ; Enables connector and sets baud rate ; Endstops M574 X1 S1 P"!xstop" ; X min active high endstop switch M574 Y1 S1 P"!ystop" ; Y min active high endstop switch ;Manual Bed Leveling M558 P9 C"^zprobe.in" H5 F500 T4000 X0 Y0 Z1 ; Set Z probe type/mode 9. H=Dive Height. F=Speed the bed moves G31 P25 X-36 Y0 Z2.885 ; Z probe trigger value, offset in relation to nozzle. And trigger height adjustment M557 X40:190 Y20:145 S20 ; Define mesh grid ;M671 x144:94:191 Y10:160:160 P0.5 ; Manual screw adjustment locations ; Drives M569 P0 S1 ; Drive 0 goes backwards M569 P1 S1 ; Drive 1 goes backwards M569 P2 S0 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes forwards M569 P4 S1 ; Drive 4 goes backwards M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation M92 X88.573186 Y88.573186 Z400 E96.27520187033366 ; Set steps per mm M566 X900 Y900 Z300 E1200 ; Set maximum instantaneous speed changes (mm/min) M203 X1080000 Y1080000 Z600 E96000 ; Set maximum speeds (mm/min) M201 X1000 Y1000 Z100 E2000 ; Set accelerations (mm/s^2) M906 X800 Y800 Z400 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout M584 X0 Y1 Z2 E3:4 ; Set drive assignments ; Heaters M140 H0 M143 H0 P0 S160 T0 A2 ; Set maximum bed heater temperature to 160C M143 H1 P1 S290 T1 A2 ; Set maximum heater 1 temperature to 290C M143 H2 P2 S290 T2 A2 ; Set maximum heater 2 temperature to 290C M308 S0 P"bed_temp" Y"thermistor" T100000 B3974 C0 R4700 ; Set thermistor + ADC parameters for heater 0 M308 S1 P"e0_temp" Y"thermistor" T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1 M308 S2 P"e1_temp" Y"thermistor" T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 2 M950 H0 C"bed_heat" T0 ; heater 0 uses the bed_heat pin, sensor 0 M950 H1 C"e0_heat" T1 ; heater 1 uses the e0_heat pin and sensor 1 M950 H2 C"e1_heat" T2 ; heater 2 uses the e1_heat pin and sensor 2 M307 H0 A103.7 C787.7 D1.0 S1.00 B0 ;M307 H0 A38.5 C41.1 D1.4 V24.4 B0 ; Set PID values for Heatedbed - derived from autotune M307 H1 A250.2 C139.5 D5.4 V24.4 B0 ; Set PID values for Extruder 1 - derived from autotune M307 H2 A387.6 C209.9 D5.9 V24.4 B0 ; Set PID values for Extruder 2 - derived from autotune M307 H3 A-1 C-1 D-1 ; Disable the 4th Heater to free up PWM channel on the Duex board. ; Tools M563 P0 D0 H1 ; Define tool 0 G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C M563 P1 D1 H2 ; Define tool 1 G10 P1 X34 Y0 Z0 ; Set tool 1 axis offsets G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C M207 S1.2 F1200 ; Set 1.2mm retract distance for G10 command ; Network M550 P"Rep2X-EnStein" ; Set machine name M552 S1 ; Enable network M586 P0 S1 ; Enable HTTP M586 P1 S1 ; Enable FTP M586 P2 S0 ; Disable Telnet ; Fans M950 F0 C"fan0" Q500 ; Set fan 0 value, PWM signal inversion and frequency. M950 F1 C"fan2" Q500 ; Set fan 1 value, PWM signal inversion and frequency. M106 P0 T40:50 H1 ; Set fan 0. Thermostatic control is turned on M106 P1 T40:50 H2 ; Set fan 1. Thermostatic control is turned on M950 S0 C"exp.heater3" ; Define BLTouch probe M564 H0 ; Allow Movement while axes are NOT homed -
DWC 3.2.0
Duet 2 WiFi/Ethernet 3.2 (2021-01-05)
Duet WiFi Server Version: 1.25 -
I recently updated to 3.2 for DWC and the firmware, could there be something in DWC I need to change?
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The order of heater commands does matter. You've got them all clumped together.
I suggest you re-order your commands to group them by heater number rather than command type.
Here's an example from the configurator:
; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S280 ; set temperature limit for heater 1 to 280C M308 S2 P"e1temp" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin e1temp M950 H2 C"e1heat" T2 ; create chamber heater output on e1heat and map it to sensor 2 M307 H2 B0 S1.00 ; disable bang-bang mode for the chamber heater and set PWM limit M141 H2 ; map chamber to heater 2 M143 H2 S280 ; set temperature limit for heater 2 to 280C -
Perfect, thanks!
