11/18/2016 2:22 PM | |
Posts: 1 Rating: (0) |
Good day. The problem with ROBICON GENIIIE 6000V 4MW with compressor application. Motor load current-283A, voltage - 6000V, Motor kW Rating = 2800.0 kW After the command "upTransferRequest_I" recieved, drive successfully synchronized and I have got "IOC fault" simultaneously with command "upTransferPermit_O" from VFD . System commissioned several years ago, and their were no problems earlier. By increasing parameter ID1050 to 350A problem is temporarily solved, drive starts motor properly and successfully transfered to line contactor. After that fault occurs I checked: - phasing sequence - synch transfer status - hall effect sensors (+15 -15V) Everything is well. Does anyone have any idea what should I check else? Manythanks AttachmentEvent Log 8-30-2016 16-02.txt (454 Downloads) |
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