Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control - Manual (Page 389)

Component Definition and Maintenance 6-85
7000 “A” Frame 7000A-UM150F-EN-P –June 2013
6. Remove the Fiber Optic Interface (FOI) Boards from the DCBs.
There are standoffs and pins from the DCB that slide into the FOI
boards, but they are physically attached only using the standoff
connectors, and you have to be firm, but CAREFUL, in freeing the
FOI boards.
7. There are numerous plastic clips holding all 3 boards to the plate.
Loosen the connectors and remove all 3 boards as one unit. If you
need to place the boards on a surface, ensure you have a static pad to
protect the boards.
8. Separate the boards and replace the damaged DCB with the new part.
Verify the part number is the same, and note the revision letters.
9. Follow Steps 7-3 in reverse to re-install the boards back into the low
voltage control cabinet.
10. Apply control power to the drive. The DCBs are shipped with no
firmware installed, so the drive will automatically go into download
mode. Install firmware in the drive following the guidelines in
„Installing Firmware‟.
11. Program the drive. Refer to Technical Data “Medium Voltage AC
Drive Parameters” – Publication 7000-TD001_-EN-P. The parameters
should also be saved to NVRAM and then externally to the drive
using the options described earlier in this section.