Warner Electric CBPC-3590 - Manual (Page 3)

Warner Electric • 800-825-9050 P-291-1 • 819-0526 3
correct operation. Additionally a marker pulse is
generated by the encoder to the controller which
looks at this pulse and internally in the proces-
sor matches the system count with the encoder
count . When the system count is equal to the
preset count (600 minus the braking distance) a
brake output signal is generated and the
controller applies the brake. Brake torque is
adjustable to obtain optimum stop conditions .
The controller internally compares the actual stop
point with the desired stop point based on the
preset distance, the braking distance, and any
over or undershoot that might occur. This brak-
ing distance is averaged on a continuous basis
to provide a stopping point as close to the preset
point as possible .
The controller also can handle multiple start signal
inputs so that the controller can make numer-
ous moves and yet still return to the correct stop
point . This is accomplished through the integrated
control logic of the processor on the board .
A batch counter is also incorporated into the
controller to keep track of the number of
operation cycles the unit operates . This can be
useful in both troubleshooting as well as
scheduling preventative maintenance on the
machine .
During normal operation if any one of a number
of faults would occur; the controller will provide a
visual indication via the front panel “LED” marked
fault as well as tripping an internal relay which can
be wired to external alarms or sensors for
detection purposes. Additionally, the display will
provide a reference as to which fault possibly
occurred .
Specifications
Input Power: 120 VAC, +/- 10%, 50-60 Hz, Single
Phase, 300 VA maximum
Fusing: 1.6 Amp, 250 V fast acting (5x20mm)
Output: Adjustable 0 – 90 VDC pulse width
modulated full wave rectified DC via keypad.
1 Amp per channel maximum
Output Frequency: Adjustable from 60 to 400 Hz
via keypad
Start Input: 120 VAC, 50-60Hz signal. Minimum
on time of 0.02 seconds (20 milliseconds),
maximum on time 0.100 seconds
(100 milliseconds)
Front Panel Switches
Power: On-Off power switch with internal
indicator
Run-Jog: Allows for operation of the control in
normal run or in jog mode for set-up and
troubleshooting
Jog Push-button: Allows for jogging when switch
is depressed. When released, brake is
re-engaged. Active only when Run-Jog switch is
in Jog mode.
Front Panel Indicators
Power on: Integral to Power On-Off Switch
Clutch on: Green LED
Brake on: Red LED
Home Marker: Yellow LED
Fault: Red LED
Enclosure Connectors
5 Pin Brad Harrison for encoder connections:
Mating connector for wiring to encoder cable:
Brad Harrison # 1A5000-34 screw terminal
connections