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Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine User Manual

Page 287

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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.