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Hitachi Seiki HITEC 30J

ChrisWD

Plastic
Joined
Nov 6, 2015
I have a mid 90s Hitachi Seiki HITEC 30J and it has started dropping the x axis into the part and engaging crash protection. Once in a while it will throw the machine into ESTOP in a warm up cycle and I have noticed that the drive seems to be under a strain when it does.

Is there a brake that is on the axis that could be sticking or am I looking at a more serious problem? I know this is an old machine but any help is appreciate. Dumb down your response please because I am more of an old school programmer and set up person. Just need to get it going.

Once in a while it will put up this alarm.
3181: (80) abso pos error (x)
 








 
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