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View Full Version : Denford TRIAC VMC Z axis glitching.



Ade taplin
29-08-2018, 01:02 PM
Hi All,

I have finally got the above mill running retrofitted a CS labs motion controller with help from another forum user (Chaz). then discovered the servo drive was faulty on the Z axis I have had that repaired but now I get the occasional glitching where the z servo will just start glitching up and down eventually sending the drive unit into a fault. has anyone else experienced this or does anyone know what the problem could be.

regards

Ade

battwell
10-09-2018, 10:38 AM
is shield of encoder cable connected at drive connector?
is it red cap motor?
what drives are your triac using?

Chaz
10-09-2018, 02:55 PM
is shield of encoder cable connected at drive connector?
is it red cap motor?
what drives are your triac using?

The original Baldor setup if I remember correctly.

My Triac also did this on the X axis, but not often, I suspects it was noise but never got it sorted as it was rare to happen.