Accessory; Electric Motor - JLG Toucan 12E Service And Maintenance Manual

6-7 Accessory

DTC Help Message
FUNCTIONS An obstacle has been detected by the soft
672
CUTOUT - SOFT touch device (if equipped).
TOUCH
DETECTED
FUNCTIONS This DTC does not apply to the Toucan
673
CUTOUT - GATE 12E.
OPEN DETECTED

7-7 Electric Motor

DTC Help Message
LEFT DRIVE The Slave Power Module has detected an
7712
MOTOR – OPEN open circuit on one or more motor phase
CIRCUIT connections.
RIGHT DRIVE The Master Power Module has detected
7715
MOTOR OPEN an open circuit on one or more motor
CIRCUIT phase connections.
LEFT DRIVE The Slave Power Module detects that the
7718
MOTOR ROTA- left motor is rotating in the direction oppo-
TION OPPOSITE site of the commanded direction.
CONTROL
RIGHT DRIVE The Master Power Module detects that
7720
MOTOR ROTA- the right motor is rotating in the direction
TION OPPOSITE opposite of the commanded direction.
CONTROL
MASTER MOD- The power capacitor bank of the power
7721
ULE CAPACITOR module is not charging properly at
BANK FAULT startup.
31210149
Condition Producting DTC
Condition Producting DTC
– JLG Lift –
SECTION 10 - DIAGNOSTIC TROUBLE CODES
Control system Response or
Machine Condition
• Clear the obstacle.
• Ensure ANALYZER-
>MACHINE SETUP->SOFT
TOUCH is set to 0 if not
installed.
• Ensure ANALYZER-
>MACHINE SETUP->GATE
is set to 0 (Not Installed).
Control system Response or
Machine Condition
• Check the harness for signs
of damage
• Replace the Slave Power
Module
• Check the harness for signs
of damage
• Replace the Master Power
Module
• Check the harness for
proper installation
• Check the motor phase for
proper installation
• Check that the motor is con-
nected to the correct con-
troller
• Check the harness for
proper installation
• Check the motor phase for
proper installation
• Check that the motor is con-
nected to the correct con-
troller
• Ensure that no external
device is connected to the
batteries. Refer to a qualified
JLG mechanic to know the
approved options on the
machine.
• Check battery, power cables
and connections.
Corrective Action/Operational
Requirement for Function
Movement and/or to Clear Fault
• Clear the obstacle.
Refer problem to a qualified JLG
mechanic.
Refer problem to a qualified JLG
mechanic.
Corrective Action/Operational
Requirement for Function
Movement and/or to Clear Fault
Refer problem to a qualified JLG
mechanic.
Refer problem to a qualified JLG
mechanic.
Refer problem to a qualified JLG
mechanic.
Refer problem to a qualified JLG
mechanic.
Refer problem to a qualified JLG
mechanic.
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