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Curtis 1244 Manual, Rev. E
4 — OEM-SPECIFIED, FACTORY-SET PARAMETERS
4
OEM-SPECIFIED PARAMETERS
(SET AT FACTORy)
In addition to the programmable parameters described in Section 3, there are
three parameters that can be set at the factory per the OEM’s specification:
— MultiMode™ Enable
— Accessory Driver Enable
— CAN Bus Enable
ese parameters are not programmable with the 1313 handheld programmer
or 1314 PC Programming Station. If a change is desired, the controller must
be returned to an authorized Curtis facility for reconfiguration.
MULTIMODE™ ENABLE
A key feature of Curtis MultiMode™ controllers is their capability of being
configured for optimized performance in four distinctly defined modes. How-
ever, should the OEM prefer to oer only a single mode of operation in a
given application, the MultiMode™ feature can be disabled. Each of the 1244
controller’s eight MultiMode™ parameters can be individually defined as Mul-
tiMode™ or single mode.
OEM specifies
➤ On or O Default setting ➤ On
ACCESSORy DRIVER ENABLE
e 1244 controller provides three accessory drivers: an auxiliary driver (Pin 18),
a reverse signal driver (Pin 19), and an electromagnetic brake driver (Pin 20).
e auxiliary driver (Pin 18) provides a connection to B- when KSI and
the interlock (if enabled) are activated. e driver will release after the
programmed auxiliary driver dropout delay when the interlock switch
is turned o.
e reverse signal driver (Pin 19) provides a connection to B- whenever
the vehicle is moving in reverse, regardless of whether it is driving or
braking. When the vehicle is moving forward or is in neutral, the output
remains open. e reverse signal driver provides a continuous connec-
tion to B- (or a 500Hz pulsed signal if the contactor holding voltage
is set at less than 100%) but is not intended to pulse an audible alarm.
e electromagnetic brake driver (Pin 20) will engage (pull to B-) when
the throttle is applied or when creep speed is greater than zero and a
direction is selected. It will release, after the programmed electromagnetic
driver delay, when the throttle is returned to neutral or when the vehi-
cle has come to a stop. When the electromagnetic brake driver is used,
the neutral braking parameter must be set to a value greater than zero.
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