Rockwell Automation FlexPak 3000 DC Drive Version 4.3 - Manual (Page 51)

Drive Setup and Adjustment 3-3
Step 4. Re-connect power to the drive.
Step 5. Through the OIM, access the NOMINAL AC LINE VOLTS parameter (P.037). Set
the value to 230.
Figure 3.2 – Control Transformer Settings (230/460 VAC)
3.3 Perform a Motor Ground Check
The DC motor frame and conduit box should be connected to a good earth ground per
the motor instruction manual.
!
ATTENTION: A megohmmeter can be used for this motor ground check,
but all conductors between the motor and the drive must be
disconnected. The megohmmeter’s high voltage can damage the drive’s
electronic circuits. Disconnect all conductors between the motor and the
drive before using a megohmmeter for this motor ground check. Failure
to observe this precaution could result in damage to, or destruction of,
the equipment.