NEWVSI TECHNICAL MANUAL – DIAGNOSTICS PG DRIVES TECHNOLOGY
54 SK80151-1
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 – Left Motor Wiring Trip
This occurs when the controller detects a fault in the wiring to the left motor, in particular if a motor connection has short-circuited
to a battery connection. Check the left 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 Trip Type 4 – Right Motor Disconnected
This occurs when the controller detects that the right motor has become disconnected. Check the right motor, 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.
3.5 Trip Type 5 - Right Motor Wiring Trip
This occurs when the controller detects a fault in the wiring to the right motor, in particular if a motor connection has short-
circuited to a battery connection. Check the right 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.
3.6 Trip Type 6 – Not Used
3.7 Trip Type 7 – Possible Joystick Trip
This occurs if the controller detects a problem within its own joystick. The joystick can only be replaced by a person authorized by
the wheelchair manufacturer.
1D05 - Joystick Stationary Time Exceeded
This occurs when the joystick has been held stationary for an excessive period of time. The controller will stop
drive to prevent possible damage to the wheelchair’s motors.
Turning the controller Off and On again will clear this error message.
7100 - Possible Joystick Trip
If you have authorization check the joystick ribbon cable, connections and mating sockets.
If the trip is still present after the appropriate checks have been made then the controller may be defective. Refer to Section 5.
3.8 Trip Type 8 - Possible controller Trip
This occurs if the controller detects a problem within itself. The controller can only be repaired by an authorized person. Refer to
Section 5.
3.9 Trip Type 9 - Solenoid Brake Trip
This occurs when the controller detects a problem in the solenoid brakes or the connections to them.
1500 - Brake Short
1505 - Left Brake Trip
1506 - Right Brake Trip
Check these connections and the solenoid brakes.
If the trip is still present after the above checks have been made, then the controller may be defective. Refer to Section 5.
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