32
Throttle menu
Type
7
0 to 9
he 1212 controller can accept inputs from both 5kΩ,
3-wire pot throttles and voltage throttles. Set the
throttle type parameter to match the throttle used in
your application.
5kΩ, 3
-wire pot throttles
0 = wigwag
1 = inverted wigwag
2 = single-ended; neutral when wiper at PotLow
3 = inverted single-ended; neutral when wiper at
PotHigh
4 = unipolar.
Voltage throttles
5 = wigwag
6 = inverted wigwag
7 = single-ended; neutral when wiper
≤
PotLow
8 = inverted single-ended voltage; neutral when wiper
≥
PotHigh
9 = unipola
PotHigh
5.0
3.0 to 5.0
volt
Sets the maximum voltage for voltage throttles (Types
5–9).
(For 5kΩ, 3
-wire pot throttles, PotHigh is
determined by the throttle itself.)
PotLow
0.0
0.0 to 2.0
volt
Sets the minimum voltage for voltage throttles (Types
5–9).
(For 5kΩ, 3
-wire pot throttles, PotLow is
determined by the throttle itself.)
Neutral Deadband
5
5 to 30
%
Sets the throttle range the controller interprets as
neutral. Increasing the parameter setting increases
the neutral range. This parameter allows the neutral
deadband to be defined wide enough to ensure the
controller goes into neutral when the throttle is
released.
Throttle Max
85
40 to 100
%
Sets the pot wiper voltage required to produce 100%
controller output. Increasing the Throttle Max setting
reduces the wiper voltage required, and therefore
reduces the stroke necessary to produce full output.
This feature allows reduced-range throttle assemblies
to be used.
HPD
1
0 or 1
When programmed On, vehicle drive is inhibited if a
throttle command outside the neutral deadband is
issued before the controller is powered up. Drive will
continue to be inhibited until the throttle is returned to
within the neutral deadband. If the HPD fault is not
cleared within 10 seconds,
Speed Limit Pot
0
0 or 1
This parameter is used to enable/disable the speed
limit pot. If no speed limit pot is used, set Speed Limit
Pot to Off.
Throttle Map
30
20 to 80
%
The throttle map parameter adjusts the static throttle
map.
Tremor Suppression
50
0 to 100
%
This parameter can be used to limit the controller’s
response to sharp throttle movements, such as
movements resulting from hand tremors.
Calibration
0
0 or 1
Wigwag and unipolar throttle pots should be centered.
Setting this parameter to On inhibits driving and puts
the controller into throttle autocalibration mode
Current menu
https://forklift-manuals.jimdofree.com
