ADJUSTABLE FEATURES
TRANSISTOR PUMP CONTROLS
Page
62
This function allows for the adjustment of the rate of time it
takes for the control to add the internal resistance
compensation voltage that is applied to the motor. This
function will add 0.375 volts to the motor at the rate of time
adjusted until the total IR compensation voltage has been
added.
Section 6.6 Setup Functions for Hydraulic Pump Control
FUNCTION 1:
NOT APPLICABLE
This function is not applicable to this type of control and
should not be adjusted.
Range
0.0015 to 0.383 seconds
FUNCTION 2:
INTERNAL RESISTANCE
COMPENSATION
START
Setting
0 to 255
Resolution
0.0015 seconds per set unit
(Push
2)
Example: Setting of 20 = 0.032 seconds
This function allows for the adjustment of the current level
at which the internal resistance compensation feature
(Function 16) will take effect.
For example, if you had selected 2.08 volts from Function 16
to be added to the motor, it would take 0.18 seconds to add
a total of 2.08 volts. (2.08/0.375)=0.032
Range
0 to 1325 amps
FUNCTION 11:
SPEED LIMIT 1 (SL1)
Setting
52 to 255
(Push
11)
Resolution
6.5 amps per set unit
This function allows for the adjustment of the speed limit
(maximum battery volts to the motor) when the SL1 limit
switch input signal is received by the control card. SL1
limit switch is a normally open switch connected to battery
negative, the switch closing enables speed limit.
Example: Setting of 72 = (72-52) x 6.5 = 130 amps
FUNCTION 3:
CONTROLLED ACCELERATION
(Push
3)
This function allows for the adjustment of the rate of time it
takes for the control to accelerate to 100% applied battery
voltage to the motor on hard acceleration. The P1A
contactor will automatically close 0.2 seconds after the
controlled acceleration stops and the accelerator input is
less than 0.5 volts, or less than 200 ohms.
Range
0% to 100% battery volts
Setting
0 to 255
Resolution
0.375 volts per set unit
Example: Setting of 50=18.75 volts
FUNCTION 12:
SPEED LIMIT 2 (SL2)
Range
0.1 to 5.5 seconds
(Push
12)
Setting
0 to 255
Resolution
0.021 seconds per set unit
Same as Function 11 except using SL2 limit switch for input.
Example: Setting of 20 = 0.52 seconds C/A and 0.72 seconds
1A time
FUNCTION 13:
SPEED LIMIT 3 (SL3)
(Push
13)
FUNCTION 4:
CURRENT LIMIT
Same as Function 11 except using SL3 limit switch for input.
(Push
4)
FUNCTION 14:
NOT APPLICABLE
This function allows for the adjustment of the current limit
of the control. The rating of the control will determine the
range of adjustment for this function. Please refer to the
OEM operating instructions for the control used in your
vehicle.
This function is not applicable to this type of control and
should not be adjusted.
Range
See OEM control C/L curves
Setting
0 to 255
Example: 0 = min. current, 255 = max. current
FUNCTION 7:
INTERNAL RESISTANCE
COMPENSATION
RATE
(Push
7)
Note: The following functions have function numbers
larger than the numbers on the Handset keyboard. To
access these functions, push the CONT key and the
number shown in the following instructions at the same
time. THE KEY SWITCH MUST BE CLOSED.
October 2002
