
August 2022
Service and Repair Manual
Control System Fault Codes
Part No. 1307785GT
Z
®
-60 DC • Z
®
-60 FE
83
Control System Fault Codes
Error Source
Error Type
ID Component
ID Name
Cause
Effect
Solution
191
LEFT REAR DRIVE
MOTOR
21 Fault
Stalled motor
Motor encoder
failure
Bad crimps or faulty
wiring
Problems with
power supply for the
motor encoder
Brake set
Main contactor
open
No drive functions
• Verify brakes release
• Check encoder wiring
• Confirm motor rotates freely
25 Value too high
Motor phase is open
Bad crimps or faulty
wiring
Brake set
Main contactor
open
No drive of failed
motor
Reduced drive
speed
·
Check motor power (U,V,W)
cables
·
Check power cable
connections
192
RIGHT FRONT
DRIVE MOTOR
21 Fault
Stalled motor
Motor encoder
failure
Bad crimps or faulty
wiring
Problems with
power supply for the
motor encoder
Brake set
Main contactor
open
No drive functions
• Verify brakes release
·
Check encoder wiring
·
Confirm motor rotates freely
25 Value too high
Motor phase is open
Bad crimps or faulty
wiring
Brake set
Main contactor
open
No drive of failed
motor
Reduced drive
speed
·
Check motor power (U,V,W)
cables
·
Check power cable
connections
193
LEFT FRONT DRIVE
MOTOR
21 Fault
Stalled motor
Motor encoder
failure
Bad crimps or faulty
wiring
Problems with
power supply for the
motor encoder
Brake set
Main contactor
open
No drive functions
• Verify brakes release
·
Check encoder wiring
·
Confirm motor rotates freely
25 Value too high
Motor phase is open
Bad crimps or faulty
wiring
Brake set
Main contactor
open
No drive of failed
motor
Reduced drive
speed
·
Check motor power (U,V,W)
cables
·
Check power cable
connections
Summary of Contents for Genie Z-60 DC
Page 57: ...August 2022 Service and Repair Manual Manifolds Part No 1307785GT Z 60 DC Z 60 FE 45 ...
Page 59: ...August 2022 Service and Repair Manual Manifolds Part No 1307785GT Z 60 DC Z 60 FE 47 ...
Page 153: ...August 2022 Service and Repair Manual 141 Wiring Diagram Options from Z60H 2548 to 2999 ...
Page 156: ...Service and Repair Manual August 2022 144 Wiring Diagram Options from Z60H 2548 to 2999 ...
Page 160: ...Service and Repair Manual August 2022 148 Power Cable Wiring Diagram from Z60H 2548 to 2999 ...
Page 161: ...August 2022 Service and Repair Manual 149 Wiring Diagram FE Models from Z60H 3000 Z60M 1000 ...
Page 164: ...Service and Repair Manual August 2022 152 Wiring Diagram DC Models from Z60H 3000 Z60M 1000 ...
Page 165: ...August 2022 Service and Repair Manual 153 Electrical Schematic from Z60H 2548 to 2999 ...
Page 168: ...Service and Repair Manual August 2022 156 Electrical Schematic from Z60H 2548 to 2999 ...
Page 177: ...August 2022 Service and Repair Manual 165 Electrical Schematic PCON from Z60H 2548 to 2999 ...
Page 180: ...Service and Repair Manual August 2022 168 CAN BUS Wiring Diagram from Z60H 2548 to 2999 ...
Page 181: ...August 2022 Service and Repair Manual 169 Electrical Schematic DCON from Z60H 3000 Z60M 1000 ...
Page 184: ...Service and Repair Manual August 2022 172 Electrical Schematic GCON from Z60H 3000 Z60M 1000 ...
Page 185: ...August 2022 Service and Repair Manual 173 Electrical Schematic PCON from Z60H 3000 Z60M 1000 ...
Page 188: ...Service and Repair Manual August 2022 176 Electrical Schematic TCON from Z60H 3000 Z60M 1000 ...
Page 189: ...August 2022 Service and Repair Manual 177 Wiring Diagram CAN BUS from Z60H 3000 Z60M 1000 ...
Page 191: ...August 2022 Service and Repair Manual 179 Hydraulic Schematic ...
Page 193: ......