Stepper Motor x and y Duet 2 Wifi
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@sven If you want to test motor movement with no endstops, you need to send a command that will allow you to move the motor without homing, or give the axis a position. I find the second one easiest. First, reset the printer (turn off power, turn on, or send
M999
, or press 'Emergency Stop' top right in DWC) so you use the motor settings in config.g. Then move the X and Y axis by hand to the centre of the bed. Then send:
G92 X150 Y150 Z 50 ; set position
Then use the buttons in DWC, eg X+10, Y+10, Z+10 to move each axis.As you have a CoreXY, you MUST read this to get the movement correct: https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCoreXYPrinter
Ian
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I did everything so nothing happens. only z is move. in x and y is no move, z works fine.
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@sven Any error message? Does the X and Y position reported in DWC change?
Ian
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No if i press + or - any in the web interface it do Nothing happens. only in z is Motion
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Error: over temperature shutdown reported by driver(s) 10 %
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Error: over temperature shutdown reported by driver(s) 1 -
what fan it mean. fan 0? if i put a fan on the board it works???
please i Need help, i am a newbee and want to build this Printer.
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@sven said in Stepper Motor x and y Duet 2 Wifi:
No if i press + or - any in the web interface it do Nothing happens. only in z is Motion
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Error: over temperature shutdown reported by driver(s) 10 %
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Error: over temperature shutdown reported by driver(s) 1Sounds like the wiring of the X and Y motors may not be correct. Identify which pairs of wires are phase pairts on your motor, and make sure you connect one phase pair to the 2 pins at one end of the 4-pin motor connector on the Duet, and the other phase pair to the 2 pins at the other end.
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@dc42 said in Stepper Motor x and y Duet 2 Wifi:
Sounds like the wiring of the X and Y motors may not be correct. Identify which pairs of wires are phase pairts on your motor, and make sure you connect one phase pair to the 2 pins at one end of the 4-pin motor connector on the Duet, and the other phase pair to the 2 pins at the other end.
Hello,
but why the same Steppermotors run on drive 3 (e0) or drive 4 (e1)
only on drive 0(x) and Drive 1 (Y) they do not run.
no other Motors, the same they not work on x and Y. The plug is only move from port to port.
I have test it, the pairs are Black and Green, Blue and Red. I have crimp the wire new. if there is not a bad crimp.
But i will do this and test it later one more time. -
@sven said in Stepper Motor x and y Duet 2 Wifi:
but why the same Steppermotors run on drive 3 (e0) or drive 4 (e1)
only on drive 0(x) and Drive 1 (Y) they do not run.In that case, it sounds like faulty stepper drivers - although getting 2 failing so quickly on a single board would be most unusual, unless they were initially wired incorrectly.
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@dc42 said in Stepper Motor x and y Duet 2 Wifi:
In that case, it sounds like faulty stepper drivers - although getting 2 failing so quickly on a single board would be most unusual, unless they were initially wired incorrectly.
so the board is new. I just plugged in the new motor connectors and tried to move the motors. but this was not possible. I contacted the seller who sent me to the forum and the BLV forum. Where I got the same answers as here. Check crimp, test phases.
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@sven Where did you get the config.g file you are using? Is it from BLV MGN community? It is a complicated config.g. If you don't understand how this configuration works, it is going to be very difficult for you to build your printer. You need to read the documentation; translate it with google. Unfortunately it is not 'plug and play'.
No, you do not need a fan connected. Are you pressing the fan +/- buttons?!
I'm not sure why you are getting the 'Error: over temperature shutdown reported by driver(s) 1' message. Did you reset the Duet after running '04-Test_motors' macro? This may overheat the Duet if you left it for long enough.
Please replace your config.g (make a copy of it first) with the one below.
; Test configuration file for Duet WiFi ; General preferences M80 ; Turns on the ATX power supply G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ; M667 S1 ; Select CoreXY mode ; Network M550 PBLV mgn Cube ; Set machine name M552 S1 ; Enable network M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; Drives M569 P0 S0 ; Drive 0 goes backwards blv: its was S1 M569 P1 S0 ; Drive 1 goes backwards blv: its was S1 M569 P2 S1 ; Drive 2 goes forwards M569 P3 S1 ; Drive 3 goes backwards WAS 0 M569 P4 S1 ; Drive 4 goes M584 X0 Y1 Z2 U3 V4 ; Drive mapping M350 X16 Y16 Z16 U16 V16 I1 ; configure microstepping with interpolation M92 X80 Y80 Z80 U80 V80 ; set steps per mm M566 X900 Y900 Z900 U900 V900 ; set maximum instantaneous speed changes (mm/min) M203 X6000 Y6000 Z6000 U6000 V6000 ; set maximum speeds (mm/min) M201 X500 Y500 Z500 U500 V500 ; set accelerations (mm/s^2) M906 X1000 Y1000 Z1000 U1000 V1000 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout M564 S0 H0
This is a simple config.g, just for testing motor movement. It creates 5 axes; X, Y, Z, U, V. Connect one motor to each stepper motor output. Best with just the motor, no axis connected. When you reset the printer, and connect to DWC, you will see 5 motor axes. Use these buttons to test movement of each motor:
DO NOT connect/disconnect motors when the Duet is powered on. This can damage the stepper drivers.
Let me know which motors work. If that still does not help, please post a picture of your Duet and wiring.
Ian