Stepper motor

[Rattlemycage]

Hi, I replaced the stock board in a Chiron for a Duet2 WiFi. No matter what I did, I could not get the Z motors to turn, they would only vibrate. I had a second board so I just replaced it. Now the Z motors work but the X motor vibrates and moves in both directions for a few centimetres. I used the same SD card with each board. What am i doing wrong?
Thanks

[Veti]

check the wiring. a bad crimp in the connections will cause this.

[Rattlemycage]

Have tried 3 cables and 4 stepper motors. Still the same, vibration but not turning.

[Veti]

are you sure you got the phases wired correctly?

[Rattlemycage]

It was working correctly on one board but the Z motors would not operate. replacing the board brought the Z motors into play but lost the X

[Veti]

are you sure you are running the correct current?

[Stephen6309]

Verify the stepper motor wiring is correct for the Duet. Other boards may not be the same.

[Phaedrux]

https://duet3d.dozuki.com/Wiki/Choosing_and_connecting_stepper_motors#Section_Identifying_the_stepper_motor_phases

Check the phases. Check wire continuity.

Provide the results of M122.

[Tim N.]

Sounds to me like the two wires in the middle of the motor connector need to be swapped. Try that!

[Phaedrux]

Don't randomly swap wires around, you'll blow a driver.

Test to identify the motor coil phases and wire them accordingly.