B
en-126
Safety, Operation, & Maintenance Manual
LDU ERROR CODES
Lithium
CRC Error:
The system has received a message
with a CRC error.
Sequence Error:
CRC Error:
The system has received a message
with a sequence number error.
Rx Timeout:
CRC Error:
The system did not receive a
message within the time limit.
Bad Function Argument:
An internal communication API
function was called with wrong
arguments.
Inv State Change:
The two CPU device state machines
are not in synchronization.
Tx Overflow:
An attempt to send an internal
message failed due to no room in
FIFO.
Unknown Rx Frame:
An internal communication message
was received with unknown
information.
CMD Busy:
An attempt was made to issue a new
command before a previous
command has finished.
Pro Ver Mismatch:
The internal communication
revisions in the two CPUs are not
compatible.
Vehicle Speed Start Timeout:
The reception of the first vehicle
speed frame has timed out.
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