Fault Code - Nilfisk Liberty SC50 Instrucciones De Uso

A - ENGLISH
FAULT CODE DISPLAY - CONTINUED

Fault Code

A2 Power Module Faults - continued
2-082
2-083
2-084 Internal Communication Timeout
2-086 Over Temperature Cutback
2-087 Under Temperature Cutback
2-088 K2 Power Module Contactor Coil Open
2-091 M1 Output Hardware Fault
2-092 M2 Output Hardware Fault
2-093 M3 Output Hardware Fault
2-094 M4 Output Hardware Fault
2-095 M5 Output Hardware Fault
2-096 Parameter Change Fault
2-097 Actuator 1 Output Current Sensor Fault
2-098 M7 Actuator Output Current Sensor
2-101 Actuator 3 Output Current Sensor Fault
2-102 Temperature Sensor Fault
2-103 K2 Power Module Contactor Coil Short
Fault Code
A3 Drive Controller Faults
3-001 Excessive M1 Drive Wheel Motor Current
3-002 Internal Clock Failure
3-009 Internal A3 Drive Wheel Controller Fault
3-010 Driver 1 or Driver 2 Overcurrent
3-011 K3 Drive Wheel Contactor Coil Open
3-012 Emergency Reverse Redundancy
3-013 A3 Drive Wheel Controller EEPROM Fault
3-015 K3 Drive Wheel Contactor Contact Not Closing
3-016 M1 or M2 Drive Wheel Motor Outputs Shorted
3-017 K3 Drive Wheel Contactor Contact Stuck Closed
Lost Communication with A1 Main Machine
3-019
3-020 Internal A3 Drive Wheel Controller Fault
3-021 Internal A3 Drive Wheel Controller Fault
3-022 Go Pedal (POT 1) Supervisor Fault
3-023 R1 Speed Limit Potentiometer Supervisor Fault
3-024 Supervisor Pot3 Fault
3-025 5V Output Supervisor Fault
S1 Operator Presence Switch (OPS) Input
3-026
Steering System Ready Input (Switch 2)
3-027
S2 Emergency Stop Switch Input (Switch 3)
3-028
Autonomous System Okay Input (Switch 4)
3-029
A - 56
INSTRUCTIONS FOR USE
Description
PDO Timeout Fault
CAN Bus Fault
Description
Controller (MMC)
Supervisor Fault
Supervisor Fault
Supervisor Fault
Supervisor Fault
Nilfisk Liberty SC50 - 56091204
Fault Code
A3 Drive Controller Faults- continued
3-030 Supervisor Sw5 Fault
3-031 Key Switch Input (KSI) Supervisor Fault
3-032 Supervisor Motor Speed Fault
3-033 Controller Check Fault
3-034 External Supply Fault
3-036 Y1 Emergency Brake Coil Open
3-037 Y1 Emergency Brake Coil Driver On
3-041 Go Pedal Switch Input
3-042 Speed Limit Input
3-043
3-050 Very Low Voltage
3-052 Very Low Controller Temperature
3-053 Very High Controller Temperature
3-054 Low Battery Positive (B+) Power Input
K3 Drive Wheel Contactor Shorted or Y1
3-070
Emergency Brake Coil Shorted
3-071
3-072 Driver3 Overcurrent
3-073
3-074 Driver4 Overcurrent
3-075
3-076 Driver5 Overcurrent
3-077
3-078 Driver6 Overcurrent
3-079
3-080 Go Pedal Switch Closed At Power On
3-081 Parameter Change
3-082 Internal A3 Drive Wheel Controller Fault
3-090 A3 Drive Wheel Motor Temperature Hot Cutback
3-092 M1 Drive Wheel Motor Circuit Open
3-093 M1 Drive Wheel Motor Short
3-094
3-095 A3 Wheel Drive Controller Temperature Is Low
3-096
3-097 A3 Wheel Drive Controller Temperature Is High
3-098
3-099
3-101
3-102 User Fault Severe
Description
Pot 3 Fault
Driver 3 Fault
Driver4 Fault
Driver5 Fault
Driver6 Fault
Correlation Fault
High Voltage
Stall Detected
High Voltage
Low Voltage
User Fault Estop
2/2019