Duet 2 Wifi heater config question
-
Howdy y'all,
I have an issue with H1 on my board - a piece of ferrule broke off inside and I can't get it out. Is there a way to configure the printer to use H2 instead of H1? This is my first Duet board so apologies if this is super easy.
-
@mpsanders
yes.in rrf3 you just change the line
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
to
M950 H1 C"e1heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
-
Howdy Veti,
Thank you very much for the reply. I am on fw version 2.0.5, which is what the online configurator gave me as the latest available. The m950 command does not appear to be supported in this version. Is there an analogous command in 2.0.5? I looked at the process to upgrade to rrf3 and I think it's going to take me a while to figure out. Again, sorry for the noob questions - I will learn.
-
If your printer is rather basic you could update to RRF3 and generate a new config using the online tool for RRF3.
Otherwise, if you want to stick with RRF2, post your config.g so we can tell you exactly what to change.
This is what the config tool provides me when I tell it to use heater 1 for tool0.
Note that these heater settings may not match yours, they are just the defaults.
; Heaters M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M305 P1 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1 M143 H1 S280 ; set temperature limit for heater 1 to 280C M305 P2 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 2 M143 H2 S280 ; set temperature limit for heater 2 to 280C ; Tools M563 P0 D0 H2 F0 ; define tool 0The main thing to note is that it configured a bed heater and 2 hotend heaters, and then in the tool definition it uses heater 2.
-
Howdy Phaedrux,
Thank you for the info! The printer is an FLSUN Q5 delta printer - I imagine that I will need to update it to rrf3 at some point, just got a bit overwhelmed reading all of the commands I'll need to change and whatnot - but I don't have any special attachment to version 2. If I can get it working for now that would be cool, but if it's necessary to update to rrf3 first I'll give that a go. Here is my current config.g:
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.1.10 on Fri Dec 04 2020 07:23:38 GMT-0600 (Central Standard Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Q5Delta" ; set printer name M665 R104.3 L215 B104 H220 ; Set delta radius, diagonal rod length, printable radius and homed height M666 X0 Y0 Z0 ; put your endstop adjustments here, or let auto calibration find them ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S1 ; enable FTP M586 P2 S1 ; enable Telnet ; Drives M569 P0 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.02 Y79.94 Z80.07 E392.00 ; set steps per mm M566 X1200.00 Y1200.00 Z1200.00 E6000.00 ; set maximum instantaneous speed changes (mm/min) M203 X18000.00 Y18000.00 Z18000.00 E6000.00 ; set maximum speeds (mm/min) M201 X2000.00 Y2000.00 Z2000.00 E2000.00 ; set accelerations (mm/s^2) M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 Z0 S1 ; set minimum Z ; Endstops M574 X2 Y2 Z2 S1 ; set active high endstops ; Z-Probe M558 P4 H5 F600 T9000 I1 ; set Z probe type to switch and the dive height + speeds G31 P25 X-2 Y-2 Z20 ; set Z probe trigger value, offset and trigger height M557 R100 S40 ; define mesh grid ; Heaters M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M305 P1 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1 M143 H1 S280 ; set temperature limit for heater 1 to 280C ; Fans M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H1 T38 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on M106 P2 S1 I0 F500 H1:0 T38 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on ; Tools M563 P0 D0 H1 F0 ; 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 ; Custom settings ; M591 D0 C3 P2 E6.0 ;This is the command for filament monitoring using an optical on/off switch M579 X1.012 Y0.9871 ; Miscellaneous M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss -
Well you'd need to add the second heater to the heaters section.
M305 P2 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 2
M143 H2 S280 ; set temperature limit for heater 2 to 280CAnd then change H1 to H2 in the tool definition.
; Tools
M563 P0 D0 H2 F0 ; define tool 0 -
That got it going, thank you very much!
