Terex GS32MT-101 Service And Repair Manual

Service and Repair Manual August 2021
Type "PXXX" Faults
192 GS
™
-30m • 32m • 30 • 32 • 46 • 55 Part No. 1309020GT
Type "PXXX" Faults, (continued)
DTC
Number
Message on
GCON LCD
Description Possible Causes Failure Mode
P053:
P053:COIL FAULT
BRAKE/LC:Bat+
Open or short circuit of the brake
circuit to battery positive.
• Open or short on driver load.
• Faulty connections or harness.
• DCON ECM.
All functions inhibited
except platform down.
P054:
P054:COIL FAULT
MC:OPEN
Open or short circuit of the motor
controller.
• Open or short on driver load.
• Faulty connections or harness.
• DCON ECM.
All functions inhibited
except platform down.
P056:
P056:MOTOR
CURRENT FEEDBACK
Short circuit of the motor
controller circuit to battery
negative.
• Leakage to chassis frame from phase U, V or W.
• Drive motor.
• DCON ECM.
All functions inhibited
except platform down.
P057:
P057:MOTOR
CURRENT OVERLOAD
Short circuit of the drive motor
circuit.
• External short of U, V or W motor connection.
• Speed encoder noise.
• Motor parameters out of range.
• DCON ECM.
All functions inhibited
except platform down.
P059:
P059:MOTOR RF
PHASE OPEN
Open circuit of the right front drive
motor.
• Open circuit.
• Faulty connections or harness.
All functions inhibited
except platform down.
P060:
P060:MOTOR LF
PHASE OPEN
Open circuit of the left front drive
motor.
• Open circuit.
• Faulty connections or harness.
All functions inhibited
except platform down.
P061:
PO61:COIL FAULT
SUPPLY: Bat-
• Coil supply shorted.
All functions inhibited
except platform down.
P070:
P070:COIL FAULT
BRAKE RF:B+
• Open or short on driver load.
• Faulty connector pins at controller or contactor coil.
• Faulty connections or harness.
All functions inhibited
except platform down.
P071:
P071:COIL FAULT
BRAKE LF:B+
• Open or short on driver load.
• Faulty connector pins at controller or contactor coil.
• Faulty connections or harness.
All functions inhibited
except platform down.
P072:
P072:COIL FAULT
BRAKE RF:B-
• Open or short on driver load.
• Faulty connector pins at controller or contactor coil.
• Faulty connections or harness.
All functions inhibited
except platform down.
P073:
P073:COIL FAULT
BRAKE LF:B-
• Open or short on driver load.
• Faulty connector pins at controller or contactor coil.
• Faulty connections or harness.
All functions inhibited
except platform down.

Terex GS32MT-101 Specifications

General

Brand	Terex
Model	GS32MT-101
Category	Lifting Systems
Language	English