Posts made by terrytao

@droftarts

Will do, thanks for all the help!

@droftarts

Ohhh I get it now, I always thought that 2 referred to the number of drivers that reported the error. It makes sense. I ordered it on April 8 of this year from Filastruder.

@droftarts

The continuity between the solder joints and other end of wire is good.

I just disabled the homing check using M564 H0 command then ran a G1 X-10 F6000 command and the motor kept vibrating and didn't stop until I pressed the emergency stop button. I then plugged one of the motors into the z axis driver and sent a M564 H0 followed by a G1 Z-10 F6000. This ran well, and the motor moved. I then set all the parameters of X and Y drives to the same as Z drive in reprap configurator then ran G1 X-10 F6000 again. This time, the motor moved but only moved a fraction of the amount that it moved when it was plugged into the Z driver. Also, after it finished moving "10 mm", the motor kept making a sound. Any ideas on why this might be?

@droftarts

I just updated to version 3.0 then 3.1.1 and the motors still don't turn. I've been using the "home x" button to test the motors.

I bought a duet 2 wifi about 6 months ago, and its been sitting on my desk ever since. I recently found the time to build my printer, and today I plug everything in and the x and y motors don't turn when I hit home, they just vibrate. I get this warning message:

"
Warning: motor phase A may be disconnected reported by driver(s) 2
Warning: motor phase B may be disconnected reported by driver(s) 2
"

Firmware version: 2.02(RTOS) (2018-12-24b1)
Board: Duet 2 Wifi
Architecture: CoreXY

config.g

homex.g

homey.g

Stepper motor data sheet:
https://www.omc-stepperonline.com/download/17HS16-2004S1.pdf

I've tried the following:
-swapping the stepper motor wires from A,B,C,D to A,B,D,C and A,D,B,C
-using a multimeter to test continuity between A+B and C+D, which were continuous, and all other combinations were discontinuous.
-plugging the wires into different brand stepper motors (my z axis ones which have integrated lead screws)
-changing current, acceleration, instant speed, and max speed in reprap configurator

Any help is much appreciated.