B
en-124
Safety, Operation, & Maintenance Manual
LDU ERROR CODES
Lithium
Execution Time Mod High Fast App:
The average execution time is higher
than 300U us.
CPU Test / Watchdog / 64 MHz HSI /
Checkpoint 1 / Full Ram March /
Switch Of PLL / LSI Start / HSE Start
/ HSI HSE / Ext Source / Clock
Frequency / Checkpoint 2 /
Incompatible Software Hardware
Configuration:
One or more of a number of startup
tests failed including any of the
above.
Internal Error:
An internal error has occurred. This
most likely indicates a static
configuration error that is not caught
at compile time including the
following:
-Impossible configuration in flash
memory
-Illegal error bit configured for an
event
-Same event id on two different
events
Clock Failure:
CPU clock failure. Either external or
internal PLL failed to generate a
stable clock. The CPU will be
clocked by the internal 8MHz
oscillator.
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