ADJUSTABLE FEATURES
SX TRANSISTOR CONTROLS
Page
60
January 2000
vehicle manufacturer. Card type selection must be made
within the capabilities of the control panel used and the
supporting electro mechanical devices. Failure to comply
with proper application standards could result in mis-
operation or damage to the control and/or motors.
FUNCTION 18
STEER PUMP TIME DELAY
( Push CONT 3 )
This function allows for the selection of steer pump
contactor pick up input, either seat switch or directional
switch closing, and adjustment of the time delay for the
contactor drop out.
•
=
Pick up steer pump contactor on seat switch closure
and time delay drop out of steer pump contactor on
seat switch opening:
Range
1.5 to 65 seconds
Setting
Between 0 and 128
Resolution
0.5 seconds per set unit
Example: Setting of 20 = (20 x 0.5) + 1.5 = 11.5 seconds
•
=
Pick up steer pump contactor on directional switch
closure and time delay drop out of steer pump
contactor on directional switch opening:
Range
0.5 to 63 seconds
Setting
Between 129 and 255
Resolution
0.5 seconds per set unit
Example: Setting of 149 = ((149-129) x 0.5) + 1.5 = 11.5
seconds
Note: Contactor drop out will be 1.5 seconds after the seat
switch opens.
FUNCTION 19
MAINTENANCE CODE TENS AND UNITS
HOURS SET
( Push CONT 4 )
This function allows for the adjustment of the tens and
units hours of the maintenance code activation time.
Range
0 to 99
Set
0 to 99
Example
9999 Hours
FUNCTION 20 MAINTENANCE CODE THOUSANDS
AND HUNDREDS HOURS SET
( Push CONT 5 )
This function allows for the adjustment of the thousands
and hundreds hours of the maintenance code activation
time.
Range
0 to 240
Set
0 to 240
Example
9999 Hours
FUNCTION 21
AUTO REGEN BRAKING C/L
(Push CONT 6)
This function allows for the adjustment of the Regen
braking current limit. High current value correlates to
shorter stopping distance.
Setting greater than 143 disables this function.
AUTO REGEN
C/L AMPS
= REGEN C/L
VAL
-
FNT 21-51
VAL
-
[(
(
6.50
[
FUNCTION 24
FIELD WEAKENING START
( Push CONT 9)
This function allows for setting the armature current at
which minimum field current will achieved .
Range
0 to 414 Amps
Setting
0 to 255
Resolution
1.625 per set unit
I
MOTOR
FWS = VAL. x 1.625
Example: Setting of 20 = 32.5 amps
FUNCTION 25
MONITOR
( Push CONT 10)
This function allows the monitoring of certain control
functions by looking directly at the RAM of the
microprocessor. Because absolute memory locations need
to be known, this function should not be used without
detailed instructions from the GE application engineer.
This function should only be adjusted by the vehicle OEM.
To ensure optimum operation of the control, this function
must be left with zero stored in this register.
FUNCTION 26
BASE RATIO
( Push CONT 11)
This function sets the ratio between armature and field
current when operating below the maximum field current
and above the Field Weakening Start point. The setting
represents the quantity of field current changed for each 1
amp of armature current changed.
Max Fld Ref
Set
Resolution Per Unit Value
40
0 to 10
0.029 amps
