FAULT CODE DISPLAY - CONTINUED
Fault Code
A4 Steering Controller Faults
4-001
4-002
4-003
Steer Motor Temp Limit
4-004
4-005
Current Sensor Error
4-006
Internal Controller Short
4-007
4-008
Internal Steering Motor Position Sensor Fault
4-009
5V (J5-4) Output Shorted
4-010
12V (J5-3) Output Fault
4-011
S8 Steering Home Position Switch Open
4-012
Home position not found
4-013
Command Mode Error
4-014
CAN Communication Fault
4-015
4-016
Error During Initialization
4-021
Steering Motor Amperage Exceeds High Limit
4-022
4-023
4-024
Stator Winding Open
4-025
Steer Controller Temperature Hot
4-026
A4 Amps High Range
4-027
4-028
Failure Parallel Potentionmeter
4-029
Steering Sensor Input is Shorted to 5V
4-030
Analog Input 1 (AIN1) Fault
4-031
Steering Wheel Sensor Input Fault
2/2019
Description
Analog Inputs Fault
Supply Voltage Low
A4 High Temp Limit
Supply Voltage High
Checksum Error
Limit Switches
Encoder Error
Analog Sum Fault
INSTRUCTIONS FOR USE
56091204 - Nilfisk Liberty SC50
ENGLISH - A
A - 57