Frozen display ABB pm573 issue
Hi
I have a pm573, it worked well a lot of time but yesterday i powered it on and the display was frozen on startup, showing "AC500" all time, the display dont changue and the run led and the err led are turned off despite the run led should be red or green but not off. The power led is on
also the display dont show backround light.
My power supply is ok, tested with polimeter. I havent caused any short circuit.
Please i would like you to help fixing this if is possible
Sorry for my medium level english.
Thanks
Answers
Hi
firts one...do you have backup of your program? This is very essential, of course.
Have you tried to connect with Control Builder to examine the error log?
Can you go online with Control Builder?
If you have the backup copy of program and you have access to the cpu with Control Builder, you can try to reset the cpu and download again the program.
Hope this help you
Let us now about the results
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