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2nd spindle not working after power supply collapse .

2K views 3 replies 3 participants last post by  beltramidave 
#1 ·
After a power supply problem i restarted the machine and the 2nd spindle just won't start , I have Chinese cnc router with two spindles .
Funny this maschine has no name only the No, 1325 written on it , the fuling inverter is DZB 200 B003 and it only shows h 0.0 on the display and the stop light is on .I cant give any command on its control board. i changed the supply between the spindles and now i know that the motor is just fine , so I asume that some electronics is burnt , any suggestions ... pls help . i have so much work to do and now Ill need twice as much time ... thx. :frown:
 

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#4 ·
Attached is the manual for the vfd. Looking at it, I am guess that if you put a jumper across S1 to DCM, that would be your run signal. You still need to have a speed reference signal and I am not sure how your control works for that.
Not going to be out anything to try my suggestion, at least you should get a run indicator. You can always change some parameters in the vfd and control it through the buttons on the face of the vfd.
 

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