Rockwell Automation GV3000/SE V.6 Regulator Board 0-56921-6xx, 413338-6BU, 0-56940-6xx, 814.61.00 - Manual (Page 61)

8-8 GV3000/SE Drive Version 6 Regulator Board Installation Instructions
Step 5.5. Drives with option boards only: Remount the option board to the keypad
bracket using the fasteners removed earlier.
Step 6. Reinstall the Keypad Bracket
Step 6.1. Reattach the keypad bracket to the hinged mounting panel using the four
screws and lock washers removed earlier.
Step 6.2. 100 to 150 HP drives only: Remove the tie that was fastened to the Power
Module Interface board earlier. Align the Power Module Interface board on
the eight plastic standoffs on the back of the hinged mounting panel, and
carefully press it into place. Check to make sure that good contact has
been made with the two grounding standoffs.
Step 6.3. Route the new Regulator board’s 60-conductor ribbon cable through the
slot in the hinged mounting panel to the connector on the Power Module
Interface Board. Align the two connectors. Placing your thumb beneath the
Power Module Interface board for support, carefully press the ribbon cable
connector in until it locks into position.
Step 6.4. Connect the green-striped keypad ribbon cable to the new Regulator board.
Align the ribbon cable connector with the Regulator board connector and
carefully push the keyboard cable in until it snaps into place. Verify that it is
locked into position by gently tugging on the cable.
Step 6.5. Swing the hinged mounting panel back up into position. Make certain that
the keypad ribbon connector is tucked into the cabinet and not pinched by
the panel. Refasten the two screws to the top of the panel.
Step 6.6. Drives with option boards only: Connect the option board wiring to the
appropriate option board terminals. Route the cables through the right-most
wire-routing hole at the bottom of the drive, away from the AC lines.
Refer to the terminal connections documented earlier or to the appropriate
instruction manual for the option board that is being used.
Step 6.7. Connect all Regulator board wiring to the appropriate terminals on the
Regulator board terminal strip. Route the wiring through the right-most
wire-routing hole at the bottom of the drive, away from the AC lines.
Refer to the terminal connections documented earlier or to the appropriate
instruction manual for the devices being used.
Step 6.8. NEMA 4X/12 drives only: Before installing the cover, check that the gaskets
on the cover are flat and within the gasket channels.
Step 6.9. Reinstall the drive cover with the six screws loosened earlier. Make certain
that no wires or cables are being pinched by the cover.
To maintain the integrity of NEMA 4X/12 drives, sequentially tighten the
cover screws to ensure even compression of the gaskets. Do not exceed
2.2 Nm (20 in-lb) of torque on these screws.
Step 6.10. Remove the lockout and tag. Apply power to the drive. SELF is displayed
while the drive performs power-up diagnostics. When diagnostics are
complete, the fault code CHS will be displayed.
This completes the hardware installation of the Regulator board replacement
procedure. Go to chapter 11 for the procedure to clear the CHS fault code.