ACS880 ZCU-12 documentation
I am actually working to solve a problem on an ACS880 standard firmware.
The drive is totally hanged.
After initial start it is on fault state (red led on) but it doesn't communicate neither to the Control panel nor to PC.
It seems to be a ZCU-12 unit problem.
But the interesting point is that this card has one 7 segment display that gives me an error code that I can't decipher due to I couldn't find any reference to this control unit on any place across the ABB database. Just firmware manuals for ZCU-12 with no 7 segment display.
Is it possible that ABB sell an equipment without a corresponding manual?
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