PM864A redundant shut down
There is a PM864A thats shut down suddenly (like in the photo attached). I cant find anything in the redundant cpu log because it erases when the error occurs. Can somebody help me?
Thanks,
Joao Paulo.
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From the Attach screen shot its clear that Controller base plate not getting the power.Base plate fuse may gone.
Answers
Hello,
The picture of CPU shows no any LED lighting - may be there some problem in power supply. Please check +24VDC line and also external battery connection.
Is the CPU starts after restart, is the redundant CPU switch0over and take control after the fault?
Check the controller is getting 24VDC. If it is then the fuse in the controller base plate is gone...
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