Rockwell Automation FlexPak 3000 Drive Field Current Regulator Kit, 911FK0041, 911FK0101, 911FK015 - Manual (Page 26)

4-2 FlexPak 3000 Field Current Regulator Installation Instructions
4.1 Opening the Cover and Carrier
Step 1. Turn off, lockout, and tag power to the drive.
Step 2. Remove the plastic cover from the right side of the drive.
Step 3. Loosen the two screws holding the OIM cover in place and remove the OIM
cover.
Step 4. Loosen the captive screw at the upper right corner of the OIM carrier and
then swing the carrier open. Note that the screw is designed to stay attached
to the carrier when it is loosened; do not attempt to remove it.
Step 5. Locate the two plastic anchors holding the hinged mounting panel in place.
Release the anchors by inserting the tip of a flat-bladed screwdriver into the
notch on the anchors and twist so the notch is vertical. Then swing the panel
open.
4.2 Removing the Enhanced Field Supply Board
Step 1. Locate the Enhanced Field Supply board. It is attached to the right side of the
drive, behind the line fuse panel, and can be accessed through the bottom of
the drive. See figure 4.1.
Step 2. Remove the four field supply mounting screws from the outside of the drive’s
right side panel and remove the field supply.
Step 3. Disconnect the drive’s wire harness from the field supply board’s 581, 582,
583, F2/35, and F1/37 connectors.
Step 4. Follow the field supply board’s twisted-pair harness to the P4/S4 connectors.
Unplug the harness from the P4/S4 connector.
Step 5. Install the plug cap (P/N 69752-146D) on the drive control harness S4
connector.
4.3 Installing the Field Current Regulator Board
Step 1. Remove the four (4) mounting screws from the back of the Field Current
Regulator board.
Step 2. Connect the drive’s wire harness connectors labeled 582, 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)
connectors FLD P6 and FLD P3 to the corresponding terminals on the Field
Current Regulator.
Step 4. Route the free end of the Field Current Regulator cable assembly to the left
side of the drive and into the OIM carrier. Follow the path illustrated in figure
4.2. This is the same path used by the control wiring harness.
!
ATTENTION: The drive contains ESD- (Electrostatic Discharge)
sensitive parts and assemblies. Static control precautions are required
when installing, testing, servicing, or repairing the drive. Erratic machine
operation and damage to, or destruction of, equipment can result if this
procedure is not followed. Failure to observe this precaution can result
in bodily injury.