ACS800 PPCC LINK fault
Dear All,
I Have ACS800 drive showing PPCC Link Error. 16.09 was Internal. when I select it to External and applied 24V externally then there is no alarm PPCC Link.
but drive is not running. drive showing 1 L > 1500 rpm
but when I press RUN button from keypad then it not run. please suggest what may be the reason?
Thanks
I Have ACS800 drive showing PPCC Link Error. 16.09 was Internal. when I select it to External and applied 24V externally then there is no alarm PPCC Link.
but drive is not running. drive showing 1 L > 1500 rpm
but when I press RUN button from keypad then it not run. please suggest what may be the reason?
Thanks
Asked 9 months ago
Answers
0
Hi,
PPCC Link = Fibre optic link to the INT board is faulty.
Assume that is nothing with the power supply of the RMIO board.
Check the fibre optic cables
PPCC Link = Fibre optic link to the INT board is faulty.
Assume that is nothing with the power supply of the RMIO board.
Check the fibre optic cables
Source: ACS800 FW manual
0
Drive which frame?
PPC Link is between RMIO and interface board communication.
First of all check are both board supply and live and then check communication cable.
PPC Link is between RMIO and interface board communication.
First of all check are both board supply and live and then check communication cable.
Answered 9 months ago
0
Hi,
Regarding your comment, the best solution of course is to call ABB service partner to check the drive.
See attached the block diagram of ACS800. If you miss the internal power supply to RMIO board, most probably you have to check the APOW board, which supplies both RMIO and AINT. The fault PPCC link could be reported from AINT/AGDR, if they also don't have a proper power supply. There is a fuse F1 on APOW board, check it.
Regarding your comment, the best solution of course is to call ABB service partner to check the drive.
See attached the block diagram of ACS800. If you miss the internal power supply to RMIO board, most probably you have to check the APOW board, which supplies both RMIO and AINT. The fault PPCC link could be reported from AINT/AGDR, if they also don't have a proper power supply. There is a fuse F1 on APOW board, check it.
by ghulamshoaib Rank: 4764 on 6/4/2020 12:09:57 AM | Like (0) | Report
When I apply three phase power at L1/L2/L3 then there is no display on keypad until and unless I supply 24V dc to RMIO. please suggest is it normal?
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