Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C Frame) - Classic Control - Manual (Page 435)

Component Definition and Maintenance 6-91
7000 “C” Frame 7000L-UM300I-EN-P – June 2013
8. The DCB Mounting plate is held in the back using tabs, and held
in the front using taptites. Remove the taptites and remove the
plate with the boards still attached. Place the plate on a clean
working surface.
9. 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.
10. Separate the boards and replace the damaged DCB with the new
part. Verify the part number is the same, and note the revision
letters.
11. Follow Steps 9-3 in reverse to re-install the boards back into the
low voltage control cabinet.
12. 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‟.
13. 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.