Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine - Manual (Page 287)

Component Definition and Maintenance 4-111
7000 ―C‖ Frame - Marine 7000L-UM302B-EN-P – June 2013
External Input/Output Board Replacement
To replace the External Input/Output Boards:
1. Ensure that all medium voltage and control voltage power to the
drive is isolated and locked out.
2. Note and Mark the location and orientation of all the plugs,
cables, and connectors into the XIO board. Use the electrical
drawing as a reference.
3. Using your static strap, disconnect all of the connections.
4. Remove the XIO board assembly from the low voltage control
cabinet. The XIO board mounts on a DIN rail, so a special
3-piece assembly is used to secure the board. The assembly
does not come with the new board, so the old board needs to be
removed from the assembly and the new board installed in its
place.
5. Install the new XIO board assembly in the low voltage control
cabinet.
6. Reconnect all connections and verify the locations.
7. Apply Low Voltage power and complete a System Test and
Medium Voltage tests to ensure the new board functions
properly.