12 LDU ERROR CODES
en-98
15 V Supply voltage on the DSP
board is too low. Shut mower off,
then restart. If fault returns, mower
must be towed back to maintenance
shed.
44 44 4
44 44 4
44 44 4
5V Supply voltage on the DSP board
is too high or too low. Shut mower
off, then restart. If fault returns,
mower must be towed back to
maintenance shed.
44 44 4
44 44 4
44 44 4
The offset in the current
measurement is too high. The offset
is adjusted during power-up of the
drive. Shut mower off, then restart. If
fault returns, mower must be towed
back to maintenance shed.
44 44 4
44 44 4
44 44 4
Current is above the error limit. Open
drain outputs disabled and drive is
tripped. Shut mower off, then restart.
If fault returns, mower must be towed
back to maintenance shed.
44 44 4
44 44 4
44 44 4
Direction Error.
Traction fault: Shut mower off, then
restart. If fault returns, mower must
be towed back to maintenance shed.
Steering fault: Shut mower off.
Check steering proximity switches
for debris or obstruction. Restart
mower. If fault returns, mower must
be towed back to maintenance shed.
44 44 4
44 44 4
LDU Error Code Description
Caution
LED
Alarm
Sounding
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No
TRACTION
FAULT 5111
STEERING
FAULT 5111
3WD TRACTION
FAULT 5111
TRACTION
FAULT 5113
STEERING
FAULT 5113
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