Jacobsen 10029194, Safety, Operation & Maintenance Manual

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LDU ERROR CODES
en-93 Safety, Operation, & Maintenance Manual
Lithium
TRACTION & STEERING CONTROLLER ERROR CODES ___________________
Traction and steering controller error/fault codes display on the LDU as a four digit error code.
Right actuator did not reach position
within 6 seconds. Shut mower off, and
remove key. Check grass catcher for
excessive weight. Restart mower. If
fault returns, return mower to mainte -
nance shed.
    
LDU Error Code Description
Caution
LED
Alarm
Sound -
ing
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No
Software detected short circuit in con -
troller, cabling to motor or in motor.
Measured current is 50% above the 2
min., rating current. Shut mower off,
then restart. If fault returns, mower
must be towed back to maintenance
shed.
    
    
    
Over Current Glitch:
The system detected that the current
is over voltage in any of the U, V, or
W phases.
DC Over Current Error:
The DC current is too high. Two Con -
secutive measurements must be
above in order to set the event.
Phase UV Not Connected
A startup check of the motor connec -
tions measured current i phase U to
be under the defined limit.
LDU Error Message Error Description
Caution
LED
Alarm
Sound -
ing
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No
CHECK RIGHT
ACTUATOR
TRACTION
FAULT 2310
STEERING
FAULT 2310
3WD TRACTION
FAULT 2310
STEERING
FAULT 2311
3WD TRACTION
FAULT 2311
TRACTION
FAULT 2315
3WD TRACTION
FAULT 2315
TRACTION
FAULT 2316
3WD TRACTION
FAULT 2316