Please help I'm having trouble setting up my Duet2 3D printer.
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Thank you for waiting.
I have now configured the motor using RRF.
Here is the Config.g now.Configuration file for Duet WiFi (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.2.1 on Mon Jan 18 2021 02:47:06 GMT+0900 (日本標準時) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"My Printer" ; set printer name ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable 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 X80.00 Y4000.00 Z80.00 E436.54 ; set steps per mm M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min) M203 X2400.00 Y2400.00 Z180.00 E1200.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z20.00 E250.00 ; 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 X0 Y0 Z0 S1 ; set axis minima M208 X300 Y300 Z300 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 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 B1 S1.00 ; enable 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 ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 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 H1 T45 ; set fan 1 value. 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 are not defined -
@kotuo said in Please help I'm having trouble setting up my Duet2 3D printer.:
M92 X80.00 Y4000.00 Z80.00 E436.54 ; set steps per mm
this seems wrong. why is y 4000? and z 80?
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
those should be 75% of the rated current.
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0tempB4138 is the default and incorrect for your thermistor. find the correct value in your thermistor documentation.
also you might want to add a T0 at the end of your config.
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@Veti Thank you very much.
I'll go check again. -
@kotuo said in Please help I'm having trouble setting up my Duet2 3D printer.:
However, when I run Home X Y Z in Duet Web Control, the motor moves left and right in small increments, makes strange noises, and stops working.
Can you be more specific about what exactly it does? Video? It could be mechanical. What stops working?
In your homing files remove all of the H2 on the G1 XY moves. Except for the ones on the Z moves. Those are ok. then try homing again.
If you move print head and bed to the center of the X Y by hand with the printer off and then power on and send G92 X100 Y100 to force them into a homed state. Now use the jog buttons to verify that -x moves left, +x moves right, -y moves the bed back, +y moves the bed forwards.
; 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 zstopThis says your endstops are all at the low end of travel. Is that correct?
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@Phaedrux Thank you for your reply.
I removed the motor and the end-stop switch beforehand because of the possibility of damaging the parts before production.
Should I install them in the printer once?
I just ran the motor to get a video of the current situation and the error message came up for the first time.
G32
Warning: motor phase B may be disconnected reported by driver(s) 1
Warning: motor phase A may be disconnected reported by driver(s) 1 -
Well if you disconnected the motor and tried to move it that error message makes a lot of sense. It's saying the motor is disconnected.
And a video of a disconnected motor won't show any of the motion we wish to see.
How about the rest of my questions from my previous post?
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I'm sorry for the delay in replying.
I've been busy and had to stop working on the printer.
I installed all the parts in the printer and used Home X, Y and Z once.
But there is no change in the situation.
2021/1/21 23:41:23
G28 X
Warning: motor phase A may be disconnected reported by driver(s) 0
Warning: motor phase B may be disconnected reported by driver(s) 0
(Same as Y and Z)
The photo shows the Duet2 Ethernet wiring.
How can I upload my video?
Do I upload to YouTube? -
Can you verify your motor wiring phases are connected correctly?
What are the specs on the connected motors?
It's a little concerning that the motors went from small noisy movements to reporting disconnected.
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@Phaedrux Thank you very much.
I had misunderstood the phase wiring.
I connected it correctly again using a multimeter and jumper wires and was able to get all the motors running.
It looks like there is probably no damage to the motor drivers. -
That's great to hear.
