PT100 - can't setup channel on Tool, only on bed
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Hi!
I good finally my Duet and doing some setup. I can't get PT100 channel mapped to Tool 0, the command M305 P1 X200 makes nothing and when I run M305 P0 X200 the temperature is showed on the bed. What I am doing wrong? Attached my config.g[[language]] ; Configuration file for Duet WiFi (firmware version 1.20 or newer) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool on Fri Feb 16 2018 16:52:18 GMT+0100 (CET) ; 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 ; Automatic saving after power loss is not enabled M667 S1 ; Select CoreXY mode M208 X0 Y0 Z0 S1 ; Set axis minima M208 X310 Y310 Z350 S0 ; Set axis maxima ; Endstops M574 X1 Y1 S1 ; Set active high endstops M574 Z1 S2 ; Set endstops controlled by probe M558 P0 H5 F120 T6000 ; Set Z probe type to switch and the dive height + speeds G31 P600 X10 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height M557 X10:290 Y10:290 S20 ; Define mesh grid ; Drives M569 P0 S1 ; Drive 0 goes forwards M569 P1 S1 ; Drive 1 goes forwards M569 P2 S1 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes backwards M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation M92 X160 Y160 Z3200 E840 ; Set steps per mm M566 X900 Y900 Z12 E120 ; Set maximum instantaneous speed changes (mm/min) M203 X6000 Y6000 Z180 E1200 ; Set maximum speeds (mm/min) M201 X2000 Y1500 Z250 E2500 ; Set accelerations (mm/s^2) M906 X1600 Y1600 Z1200 E1600 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Heaters M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning) M305 P0 T10000 B3988 C0 R4700 ; Set thermistor + ADC parameters for heater 0 M143 H0 S120 ; Set temperature limit for heater 0 to 120C M305 P1 T100000 B4138 C0 R4700 X200 ; Set thermistor + ADC parameters for heater 1 and remap it to channel 200 M143 H1 S280 ; Set temperature limit for heater 1 to 280C ; 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 ; Network M550 PHypercube Evo ; Set machine name M552 S1 ; Enable network M587 S"network" P"password" ; Configure access point. You can delete this line once connected M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; Fans M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on M106 P2 S1 I0 F500 H1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on ; Custom settings are not configured ; Miscellaneous M501 ; Load saved parameters from non-volatile memory T0 ; Select first tool ```Probably I am not understanding some g-code command. -
Oh that is strange, I changed M305 P1 T100000 B4138 C0 R4700 X200 to just M305 P1 X200 and it works now. As far I know other parameters should be ignored when X200 jest present?
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The R parameter is no longer ignored when using a PT100 sensor, it is the reference resistor value (default 400)
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Hmmm maybe the RepRapFirmware Configuration Tool should change it to 400 (in the entry box) or skip it if you select RTD sensor on a heater?
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yes I agree just ran one thru the configurator and it does indeed leave all the params in there.
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Thanks for pointing this out. It will be fixed soon.
