12 LDU ERROR CODES
en-100
Reference generator not connected
or short circuited. Shut mower off,
then restart. If fault returns, mower
must be towed back to maintenance
shed.
44 44 4
Difference between set value and
actual value for current regulator are
above limit. Shut mower off, then
restart. If fault returns, mower must
be towed back to maintenance shed.
44 44 4
Difference between set value and
actual value for position regulator are
above limit. Shut mower off, then
restart. If fault returns, mower must
be towed back to maintenance shed.
44 44 4
One or more of the motor cables are
not connected. Shut mower off, then
restart. If fault returns, mower must
be towed back to maintenance shed.
44 44 4
8040 Difference between set value
and actual value for speed regulator
are above limit. Shut mower off, then
restart. If fault returns, mower must
be towed back to maintenance shed.
44 44 4
8050 The estimated speed is above
limit. Shut mower off, then restart. If
fault returns, mower must be towed
back to maintenance shed.
44 44 4
Controller has not received an
expected CANopen message within
the time out time. 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
LDU Error Code Description
Caution
LED
Alarm
Sounding
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No
STEERING
FAULT 7380