16.6 RIGHT BLADE MOTOR CONTROLLER ERROR CODES
Error Co-
Error Contents
des
MR 2
Blade motor stalled
MR 6
Controller phase loss
MR 7
MOSFET error
MR 8
Controller undervolt-
age
MR 9
Controller overvoltage
MR 13
Controller overtemper-
ature
MR 14
Software overcurrent
MR 15
Hardware overcurrent
MR 19
Operating sequence
error
MR 25
CAN timeout error - left
drive
MR 26
CAN timeout error -
right drive
MR 27
CAN timeout error - left
blade
MR 28
CAN timeout error -
central blade
MR 29
CAN timeout error -
right blade
MR 31
Failed to verify blade
signal
MR 32
Software authentica-
tion error
MR 42
Software Version verifi-
cation error
English
Suggestions
Check the mowing load and return the blade start switch to its initial position.
Check that motor cables of the drive controller are connected properly, and
then restart the power supply.
If you encounter this issue, contact your distributor for a solution.
The voltage is too low. Charge the battery pack before use.
The voltage is too high. Restart the power supply.
The controller temperature is too high. Wait for the controller to cool down,
and then restart the power supply
The load is too high. Restart the power supply.
The load is too high. Restart the power supply.
Place the left and right handles in the park position, and the blade start switch
in the OFF position. Sit in the seat and try again.
Communication failure with the left drive controller. Restart the power supply.
Communication failure with the right drive controller. Restart the power supply.
Communication failure with the left blade controller. Restart the power supply.
Communication failure with the central blade controller. Restart the power
supply.
Communication failure with the right blade controller. Restart the power sup-
ply.
Check that the blade start switch is connected properly, and then return the
switch to its initial position.
Restart the power supply.
Restart the power supply.
47
EN