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View Full Version : Stepper driver is out of order ! (ASD20A-C-B1) vexta



ahmed
11-17-2016, 04:02 AM
My machine PRSalpha 96-48 2004
I have a problem in one of my vexta stepper drivers (model no. ASD20A-C-B1)

I would like to replace it by (new / used) part if it is possible.

any input will be appreciated

The problem is:
The red lid alarm is turned on without blinking after few minutes from normal operation.
Sometimes, by rest the control box the green lid turns on and working normally but after while the problem randomly comes again.


I checked the ASD20A-C-B1 troubleshooting and it says it is out of order !!
Attached, Oriental motor alpha step AS series operating manual pdf file