GBK60027 DX-SLM Installation Manual Issue 5
A Speed Scalar value of 100 % will double the speed demand so that 100 % speed
will occur at point ‘d’, mid way between neutral and point ‘c’.
The purpose of this adjustment is to allow full speed to be achieved with some turning
deflection.
7.3.5.2
High Voltage Rollback Start
Parameter
Possible Values Default
HHP Lite Std Adv
High Voltage Rollback Start
24.0 - 33.4 V
29.0 V
-
-
-
Above this battery voltage, the wheelchair speed will be progressively reduced. The
purpose is to reduce excessive battery voltage when the wheelchair is driven down a
slope.
When the battery voltage exceeds this voltage, the SLM will automatically turn on the
side lights to prevent the battery being overcharged. (This feature is most effective
when incandescent lamps are fitted.)
Note:
A value of 29 V or greater is recommended to avoid the sidelights coming on
when the battery is charging.
7.3.5.3
High Voltage Rollback End
Parameter
Possible Values Default
HHP Lite Std Adv
High Voltage Rollback End
28.0 - 33.4 V
32.0 V
-
-
-
Above this battery voltage, no driving speed will be available.
This value should be greater than the High Voltage Rollback Start value.
7.3.5.4
Steer Clutch Active
Parameter
Possible Values Default
HHP Lite Std Adv
Steer Clutch Active
High / Low
Low
-
-
-
Set to ‘low’ if clutch input is active low, i.e. input is low if steering disengaged.
Set to ‘high’ if clutch input is active high.
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