Rockwell Automation FlexPak 3000 Drive Field Current Regulator Kit, 911FK0041, 911FK0101, 911FK015 - Manual (Page 21)

Installing the Field Current Regulator Kit on 40 - 75 HP @ 230 VAC and 75 - 150 HP @ 460 VAC Drives 3-3
Step 2. Connect the drive’s wire harness connectors labeled 581, 582, 583, F2/35
and F1/37 to the corresponding terminals on the Field Current Regulator
board. See figure 1.1 for the location of the terminals.
Step 3. Attach the Field Current Regulator cable assembly (P/N 707973-12S) FLD
P6 and FLD P3 connectors to the corresponding terminals on the Field
Current Regulator. See figure 1.1.
Step 4. Route the free end of the Field Current Regulator cable assembly under the
fuse block, through the grommet, and across the heat sink, to the left side of
the drive following the same path as the red and blue control wiring harness.
Then run the cable assembly inside the front of the drive to the OIM carrier.
See figure 3.2.
Step 5. Working from the inside of the drive, align the Field Current Regulator
board’s mounting holes with the mounting holes on the drive’s right side
panel.
Step 6. Working from the outside of the drive, insert one of the mounting screws
(removed in step 1) through one of the mounting holes on the drive’s right
side panel and into the corresponding mounting hole on the Field Current
Regulator board. Tighten the screw to hold the board in place.
Step 7. Repeat step 6 for the remaining three mounting screws.
3.4 Wiring the Field Current Regulator Board
Step 1. The Operator Interface Module (OIM) or Drive Configuration Module (DCM)
must be removed to provide access to the Regulator board. Remove the
screws that hold the OIM (or DCM) to the carrier, and remove the OIM/DCM.
Step 2. Remove the three screws that hold the Regulator board in place, and slide
the Regulator board slightly to the right.
Step 3. From the back of the carrier, push the end of the Field Current Regulator
cable assembly with the REG P25 connector through the opening in the
carrier (above the ribbon cable). See figure 3.2.
Step 4. Connect the REG P25 connector to the J25 terminal on the Regulator board.
See figure 2.3.
Step 5. Slide the Regulator board back into place and secure it with its mounting
screws.
Step 6. Reinstall the OIM/DCM.
Step 7. Use the supplied cable ties to fasten the Field Current Regulator cable
assembly to the drive control harness. See figure 3.2
3.5 Replacing the Drive Fuses
Step 1. Remove the three fuses labeled 6FU, 7FU, and 8FU from the drive’s fuse
block.
Step 2. Install the three provided 25 A, 600 V fuses (P/N 64676-30M) in the fuse
block in positions 6FU, 7FU, and 8FU.
Step 3. Locate the replacement fuse table on the back of the carrier. Attach one of
the adhesive fuse rating labels (P/N 179540) over each of the places
indicated in figure 3.3.