Wiring One-Hand Control To Wpc - Honeywell SmartPAC 2 User Manual

SmartPAC 2 with WPC Integration
One-hand Control will work with or without the "light curtain break" mode turned on (see
(see '"Light Curtain Break" Mode,' page 378 and "Switch 3 – One-hand Control or Foot
Control," page 243). With "light curtain break" on, you must press the One-hand Control
button within eight seconds after removing your hand from the light curtain. If the "light
curtain break" mode is not on, One-hand Control will cycle the press in single stroke mode
any time that its button is pushed.

Wiring One-hand Control to WPC

! DANGER
ELECTRIC SHOCK OR HAZARDOUS ENERGY
• Disconnect main power before installation.
• Remove all power to the press, press control, and other equipment used with the press.
• Remove all fuses and "tag out" per OSHA 1910.147 Control of Hazardous Energy (Lockout/
Tagout).
• Ensure that Installation is performed by qualified personnel.
• Complete all wiring installation procedures before connecting to the AC power source.
Failure to comply with these instructions will result in death or serious injury.
To wire One-hand Control to WPC, you need to connect three wires from the One-hand
Control to contact blocks inside the operator station. Follow these instructions to wire One-
hand Control. Be sure to refer to wiring diagram Figure 9 at the end of this manual.
1. Turn off power to the press and to the WPC.
2. Loosen the clips at the bottom of the front panel of the operator station. Swing the front
panel up and support it so you can work inside the box. (The cover will stay up if you
slide it slightly to the left or right.)
3. Knock out a hole in the bottom of the operator station near the existing conduit from the
WPC control enclosure. Use the conduit hole provided in the base of the One-hand
Control.
4. Run conduit and wiring from One-hand Control to the operator station. Refer to Figure 9
for wiring connections.
5. Measure wires to fit before cutting. Make proper connections, by running the wires as
noted in Figure 9. Fasten the switch cover onto the base with the screws provided.
6. Tighten all conduit connections that may have been loosened during installation. Close
and latch the cover of the operator station and WPC. Make sure that you have run all
your ground wires. Do not use conduit as ground. You are done installing the One-hand
Control.
Installing SmartPAC 2 and WPC Chapter 2
1126800
page 61