1143200
SmartPAC PRO Installation Manual
18
Chapter 2 – Installing SmartPAC PRO
suppressor may fail shorted, and the equipment controlled by that relay will remain energized.
Additional suppressors (part number 2238801) can be obtained from Wintriss Controls.
NOTICE
REMOTE INSTALLATION OF SMARTPAC PRO DISPLAY
If you install your SmartPAC PRO display separately, in a pendant, for example, see wiring
diagrams Figure 7 and Figure 8 for connection details.
Terminating Cable Shields
NOTICE
TERMINATE CABLE SHIELDS CORRECTLY TO MINIMIZE ELECTROMAGNETIC
INTERFERENCE (EMI)
Shielded cables are used with the SmartPAC PRO. For effective shielding, terminate the cable
shields as near as possible to the terminal block you are wiring to.
NOTICE
TERMINATE BOTH ENDS OF SHIELD
Be sure to terminate cable shields at both ends (for example, at SmartPAC PRO and DSI 2).
For each shielded cable, perform the following steps.
1.
Strip the cable jacket back about 3 inches.
2.
You can terminate the shield braid or drain wire to either a chassis ground stud or under the screw
on a PC board standoff. Find one of these as close as possible to the terminal block you are
wiring.
3.
Connect the shield drain wire or braid to the chassis ground stud or beneath the screw in the PC
board standoff.
4.
Connect the insulated wires to their designated positions on the terminal block.
Checking the Press
Before starting the installation, remove the die from the press and run the press in all its operating
modes: Inch, Single-stroke, and Continuous. Make sure the press has working top- stop and
emergency-stop circuits. Verification that the press operates and stops properly is extremely
important because SmartPAC PRO will be connected to the press stop circuits. Do not forget to mark
on your electrical prints where you connect SmartPAC PRO. Set the press ram to top dead center
(TDC).
NOTICE
MOVE RAM TO TDC BEFORE INSTALLING SMARTPAC PRO
This is an important step because the press must be at top dead center (TDC) when you make
final adjustments for the resolver. Be accurate when setting the press to TDC. Set to 0° ±2°.
Use a dial indicator on the face of the ram if necessary.
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