Help duet 2 wifi is just not working correctly
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@po3plestorm fair enough.
have you blown the 7.5 amp fuse? can you still move the motors? -
@jay_s_uk ye I see how that can be confusing, I had the issue with the non genuine one and I thought I just blew a mosfet for the heater, but it now wont work on the genuine one either. The entire printer works, heat bed, motors, fans, and the fuses are intact.
I also measured a 12v voltage on the output and tried with multiple different heater cartridges. still nothing, the light does turn on for heating as well.
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@po3plestorm can you post your full config?
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; Configuration file for Duet Maestro (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.2 on Thu Sep 02 2021 14:24:44 GMT-0400 (Eastern Daylight Time) ; General preferences M575 P1 S1 B57600 ; enable support for PanelDue G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Ender 3 Pro" ; set printer name M918 P1 E4 F2000000 ; configure direct-connect display ; Network M552 S1 ; enable network and acquire dynamic address via DHCP M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0 S1 ; physical drive 0 goes backwards M569 P1 S1 ; physical drive 1 goes backwards M569 P2 S0 ; physical drive 2 goes backwards M569 P3 S0 ; physical drive 3 goes backwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E93.00 ; set steps per mm M566 X1200.00 Y1200.00 Z24.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z180.00 E6000.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z100.00 E5000.00 ; set accelerations (mm/s^2) M906 X800 Y800 Z800 E1000 I50 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X235 Y235 Z260 S0 ; set axis maxima ; Endstops M574 X1 S1 P"!xstop" ; configure active-high endstop for low end on X via pin xstop M574 Y1 S1 P"!ystop" ; configure active-high endstop for low end on Y via pin ystop M574 Z1 S1 P"!zstop" ; configure active-high endstop for low end on Z via pin zstop ; Z-Probe M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed M557 X15:215 Y15:195 S20 ; define mesh grid ; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 ; 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 R0.224 C550.0 D2.74 S1.00 V13.8 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S150 ; set temperature limit for heater 0 to 150C M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 H0 B0 R0.224 C550.0 D2.74 S1.00 V13.8 ; disable bang-bang mode for heater and set PWM limit M143 H1 S275 ; set temperature limit for heater 1 to 275C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S1 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H-1 ; set fan 1 value. Thermostatic control is turned off M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency M106 P2 S1 H-1 ; set fan 2 value. Thermostatic control is turned off ; 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 are not defined -
@po3plestorm missing a M584 by any chance (I fell into this trap a few week back)
Doug
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@dougal1957 said in Help duet 2 wifi is just not working correctly:
M584
M584 assigns motors? I cant get the nozzle to heat up
https://duet3d.dozuki.com/Wiki/M584 -
@po3plestorm yep but it completes the setup I had exactly the same issues.
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@dougal1957 I did this but still no change
; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 ; 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 R0.224 C550.0 D2.74 S1.00 V13.8 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S150 ; set temperature limit for heater 0 to 150C M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 H0 B0 R0.224 C550.0 D2.74 S1.00 V13.8 ; disable bang-bang mode for heater and set PWM limit M143 H1 S275 ; set temperature limit for heater 1 to 275C M584 X0 Y1 Z2 E3 -
@po3plestorm I also just noticed none of the fans work either, always on and the pwm all dont work
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@po3plestorm said in Help duet 2 wifi is just not working correctly:
I also measured a 12v voltage on the output and tried with multiple different heater cartridges. still nothing, the light does turn on for heating as well.
When you measured the voltage did it turn on and off along with the heater activation?
You're using E0 heater right now, can you change over to E1 heater port and change the config
M950 H1 C"e0heat" T1to match? -
@po3plestorm said in Help duet 2 wifi is just not working correctly:
@po3plestorm I also just noticed none of the fans work either, always on and the pwm all dont work
Are you sure the blade fuses are intact? Have you tested them with a multimeter for continuity?
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@phaedrux the e0heater has a voltage when the heater is activated and was tested with multiple heater cartridges. I just checked all the fuses with a multi-meter and no problems there.
I changed the config to
M950 H1 C"e1heat" T1and now its got a voltage on the e1 heater but still the same problem.
and
M950 H1 C"e0heat" T1was what is was at before
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Supply voltage: min 14.2, current 14.3, max 14.4,
The supply voltage seems strange. What does a multimeter read for the PSU output voltage?
I also don't understand how there can be a voltage present on the heater outputs but no response from the heater cartridge itself.
Is your system supposed to be 12v or 24v?
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@phaedrux my power supply is running 12.22 volts and so does the heater cartage. and my heater cartrage is running 115ohms.
Like I said before I had this issue with the non genuine duet as well but I assumed I broke the mosfet for some junk from a cheep board, but this one is a genuine with the exact issue.
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How many heater cartridges have you tried? Are you using extension wiring for them?
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@phaedrux i tried 3 different cartridges that were brand new, that I checked the resistance was all around 100kohm +- 10. I also tried putting just straight wires without the ferales. I just now checked with a mutimeter in series to measure current and it just read 0amps.
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This post is deleted! -
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As a sanity check, since the bed heater is working, can you move the heater cartridge and thermistor to the bed heater terminals and command the bed to heat?
And yes, move the M584 earlier in the config.g it needs to be before any commands that reference a defined axis anyway.
Can you also send M98 P"config.g"?
You said before the fans were working, but now they are not?
And the fan fuse is intact?
Do the fans work when connected directly to VIN?
Do you get any voltage readings off the fan headers? -
@phaedrux okkkk I think I just have a bunch of bad heater cartrages, I plugged the cartrage and the thermistor into the bed pins and it doesnt work, so I think I just have a bunch of bad thermistors. thats unreal if it is true.
