Rockwell Automation GV3000/SE, VTAC 7 Super Remote Meter Interface Board M/N 2SI3000 M/N 2SI3000E - Manual (Page 25)

Installation 3-11
Step 4.4 Align the RMI board on the four mounting tabs on the keypad bracket. Make
sure that the ribbon cable is not pinched between the keypad bracket and
the RMI board.
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 4.6 Reconnect the keypad bracket to the keypad support bracket by inserting
the mounting tabs into the slots in the keypad support bracket and
tightening the thumb screw.
Step 4.7 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. Connect RMI Wiring and Reassemble the Drive
Step 5.1 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 5.2 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 5.3 NEMA 4X/12 drives only: Before installing the cover, check that the gaskets
on the cover are flat and within the gasket channels.
Step 5.4 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 5.5 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.