Hi everybody,
Here’s my problem.
I bought a Azteeg X5 GT and SD6128 drivers that support digital current control.
Everything works fine with the board except one thing: Motors will just do a really faint humming noise and dont’t move except for the Z when the bed goes down because gravity helps it.
The problem is obvious. not enough power.
as I told everything else works fine so the config file is ok and the firmware is flashed
Here’s all that I did so far:
- reformated the SD
- Tried with the Panucatt devices config file
- tried the two latest firmware
- tried different values in the config file for the motors current and also the multuplier for the digipot chips
- made sure the current control module line is set to true, the multiplier is 51.0 for the SD6128, the current is set for each motor.
Whatever I try the voltage will stay at 0 when I measure the vref pin on the driver.
I made sure the jumpers on the drivers are open to use the external vref
I measured on the trimpot on the driver and I have a normal reading so I know my multimeter is ok.
I wrote to Panucatt devices and as expected got no answer at all…
I am little lost now!
Anything I might have missed?
Thank’s
Imported from wikidot