Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - Classic Control - Manual (Page 373)

Component Definition and Maintenance 6-83
7000 “B” Frame 7000-UM150I-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.
Drive Control Boards (cont.)