Allen-Bradley ClutchBrake PLC-5 Series - Wiring Your Control System; Information on Diskette; Wiring Drawings

1–13Overview of the Clutch/Brake Control System
Publication 65566.5.1 - October 1996
To program this objective Use these command bits B151/
Apply crowbar enable crowbar relay 15
Sequence the operation of auxiliary valves aux valve 1 cycles with clutch valve
aux valve 2 cycles with clutch valve
16
17
Turn clutch and brake valves on/of f
with soft" operation
aux valve 1 cycles with clutch valve
aux valve 2 cycles with clutch valve
auxiliary valve 1 enabled
auxiliary valve 2 enabled
16
17
19
22
Omit valvestem feedback when using
valves with internal fault detection
auxiliary valve stems enabled
C/B valve stems enabled
20
21
Reset processor following C/B fault fault reset 23
Wiring Your Control System
Your application determines the wiring options to your control system:
(We show you how to customize your wiring in chapter 3.)
• four or fewer run stations
• micro inch and/or micro inch feedback
• valve-stem feedback or valves with internal fault detection
• hardware or software motion detection
• crowbar shutdown
• grounded or ungrounded ac power
To facilitate wiring your control system, we include drawings for:
• Wiring to I/O modules for grounded and ungrounded ac power
• Power distribution and relay backup circuits
Fold-out drawings accompany your manual as a separate package.
We include duplicate wiring drawings in appendices G and H.
Software diskettes in your C/B Application Package consist of:
Diskette Contents
C/B Control Logic for
Processors A and B
(about 2K words, each
for PF2 and PF16)
Program Files PF2 and PF16: Factoryconfigured proprietary ladder
logic for controlling the clutch/brake mechanism. Processors in
chassis A and B monitor press inputs and feedback from the opposite
I/O chassis; and control outputs to press solenoid valves.
Program File PF15: Empty file that you program to integrate C/B
control with that for the rest of the stamping press.
Program File 3: Empty file that you program to call subroutines for
the control of, or to directly control, auxiliary machine functions.
Wiring Drawings in
AutoCAD and
DXF formats
System wiring: Software version of all wiring drawings.
Use it as the base to document all application wiring. Both AutoCAD
release 11.0 (.DWG) and Interchange format (.DXF) files are included.
Wiring Drawings
Information on Diskette