Handicare Raptor, Service Manual, Page: 150 / 163

PG
DRIVES TECHNOLOGY
45
SP1A - S-D
RIVE
D
IAGNOSTICS
SK73762/6
3.1 Trip Type 1 - Low Battery Voltage
This occurs when the controller detects that the battery voltage has fallen below 16V.
Check the condition of the batteries.
If the trip is still present after the batteries and connections have been checked, then
the controller may be defective. Refer to section 5.
3.2 Trip Type 2 - Motor Disconnected
This occurs when the controller detects that the motor has become disconnected.
Check the motor connectors and wiring.
Some vehicles may disconnect the motor from the controller whilst in freewheel mode.
If so, check the position of the parking brake disengage lever.
If the trip is still present after the above checks have been made, then the controller
may be defective. Refer to section 5.
3.3 Trip Type 3 - Motor Wiring Trip
This occurs when the controller detects a trip in the wiring to the motor, in particular if a
motor connection has “short-circuited” to a battery connection. Check the motor
connectors and wiring.
If the trip is still present after the above checks have been made, then the controller
may be defective. Refer to section 5.
3.4 Freewheel Mode Engaged
This occurs if the freewheel switch is operated whilst the vehicle is driving, or if the
freewheel switch is already operated when the vehicle is switched on. Check the
position of the freewheel switch.
If the freewheel switch is in the correct position, then the controller may be defective.
Refer to scetion 5.
3.5 Trip Type 5 - Not Used
3.6 Trip Type 6 - Inhibit 1, 2 or 3 Active
The S-Drive Scooter Controller has 3 highly versatile inputs that can be configured to
provide inhibit and speed limiting functions. These inputs are referred to as Inhibit 1,
Inhibit 2 and Inhibit 3
3.6.1 Inhibit 1 Active
This occurs when the controller detects that input 1 is activated. The most common use
for input 1 is for disabling the vehicle’s drive when the On-board battery charger is
connected. Check that the battery charger is disconnected from the line.
If the charger is disconnected from the line, then the voltage at Charger/Programmer
Pin 4 should be checked. Depending on whether the controller is programmed to
Throttle Displaced at Power-up
Ripple