Rockwell Automation GV3000/SE, VTAC 7 Super Remote Meter Interface Board M/N 2SI3000 M/N 2SI3000E - Manual (Page 21)

Installation 3-7
Step 4.5 Fasten the RMI board to the right side of the keypad bracket using the two
metal M3 screws and lock washers for proper grounding. Fasten the left
side using the two 6-32 screws and lock washers for proper grounding.
Important: You must use the lock washers to properly ground the RMI board. Improper
grounding of the RMI board can result in erratic operation of the drive.
Step 5. Reinstall the Keypad Bracket in the Drive
Step 5.1 Reconnect the internal fan assembly power connector (CONN7) to the
drive. Align the key on the connector with the slot in the receptacle. Press
the connector into position.
Step 5.2 Reinstall the Current Feedback board. Carefully align the two sets of
connector pins on the Current Feedback board with their matching
connectors on the drive. Gently press the board into place. The board
should go in easily. If you feel resistance, a pin might be bent or misaligned.
Recheck alignment and retry installation.
Step 5.3 Inspect the Current Feedback board connector thoroughly for bent or
misaligned pins.
Step 5.4 Align the keypad support bracket with the mounting holes in the drive heat
sink. Fasten the bracket with the three M4 x 10 screws removed earlier.
Step 5.5 Align the Regulator board’s 26-conductor ribbon cable connector with the
Current Feedback board connector. Press it in until it locks into position.
Step 5.6 Connect the RMI wiring to the appropriate RMI terminals for your
application. Route the wire through the left-most wire-routing hole at the
bottom of the drive. Refer to section 3.9 for terminal identification.
Step 5.7 Reconnect any wiring that was removed from the Regulator board terminal
strip. Refer to the terminal connections documented in step 3.1 or to the
appropriate instruction manuals for the devices being used.
Step 5.8 NEMA 4X/12 drives only: Before installing the cover, check that the gaskets
on the cover are flat and within the gasket channels.
Step 5.9 Reinstall the cover. Align all cover screws into the heat sink before
tightening any of them.
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 5.10 Remove the lockout and tag. Apply power to the drive. SELF will be
displayed while the drive performs power-up diagnostics.
This completes the hardware installation of the RMI board. Refer to chapter 4 for the
required software parameter settings for your drive.
!
ATTENTION: Proper alignment of the Current Feedback board is critical.
Verify that the connector pins on the Current Feedback board are
correctly aligned with their corresponding connectors on the drive. Failure
to observe this precaution can result in bodily injury.