Specifications

Curtis PMC 1223/33, 1225/35, 1227/37 Manual
41
3 — PROGRAMMABLE PARAMETERS
Output Driver Parameters
PROGRAM 1 [default access: OEM]
The program 1 parameter configures an auxiliary low side driver (Pin 7). This
output is rated at 1 amp and is short circuit protected. It can be programmed in
any of seven configurations (Types 0–6 in the Program 1 Driver programming
menu), as listed in Table 6.
Any component can be controlled by this output provided its current
requirements do not exceed the driver’s 1 amp rating.
Table 6 CONFIGURATION OPTIONS: PROGRAM 1 DRIVER
TYPE TYPICAL USE DESCRIPTION OF OPERATION
0 Electromagnetic Brake Turns on when direction is selected* and
Driver throttle is applied. Turns off, after the
specified brake delay, when PWM output
returns to zero or as commanded by the
anti-rollback and anti-roll-forward circuitry.
1 Brake Light Driver Turns on when controller is in braking
mode. Turns off, after a half-second delay,
when braking stops.
2 Brush Motor Contactor Turns on when direction is selected.* Turns
Coil Driver: Option 1 off, without a delay, when PWM output
returns to zero.
3 Brush Motor Contactor Turns on when direction is selected.* Turns
Coil Driver: Option 2 off, after a 2 s delay, when PWM output
returns to zero.
4 Brush Motor Contactor Turns on only when forward direction is
Coil Driver: Option 3 selected.* Turns off, with no delay, in any
other condition.
5 Brush Motor Contactor Turns on only when forward direction is
Coil Driver: Option 4 selected.* Turns off, after a 2 s delay, in
any other condition.
6 Hour Meter Turns on when power is turned on. Turns
off when power is turned off.
*
A direction is selected as follows:
for wigwag throttles, when the throttle is rotated out of its neutral deadband;
for single-ended throttles, when a direction input has been selected.