Cub Cadet RZT-S Zero Shop Manual page 110

Message
Message
Stopped: Right wheel Fault
comm fault / Restart, if
problem persists contact
service
Stopped: Left deck comm Fault
fault / Restart, if problem
persists contact service
Stopped: Right deck Fault
comm fault / Restart, if
problem persists contact
service
Stopped: Contactor tips Fault
welded closed / Restart, if
problem persists contact
service
Stopped: Self-test failure / Fault
Restart, if problem persists
contact service
Stopped: Self-test failure / Fault
Restart, if problem persists
contact service
Mower's action
type
Disables Blades and Drive
Disables Blades and Drive
Disables Blades and Drive
Disables Blades and Drive
Disables Blades and Drive
Disables Blades and Drive
Code
number
Trigger
(engineering
screen)**
256 (or no code Network communications
if VCM timed timeout
out and is not
able to read a
fault code from
the controller.)
256 (or no code Network communications
if VCM timed timeout
out and is not
able to read a
fault code from
the controller.)
256 (or no code Network communications
if VCM timed timeout
out and is not
able to read a
fault code from
the controller.)
VCM is still powered up,
but the RUN switch is in
the off position, and none
of the drives are producing
regen current.
Interlock1 Microelectronic hardware
code 64 failure detected in CPU of
VCM
Interlock1 RAM in safety critical
code 128 memory changed unex-
pectedly
Possible causes
Disconnected harness
connector, damaged har-
ness, corrosion
Disconnected harness
connector, damaged har-
ness, corrosion
Disconnected harness
connector, damaged har-
ness, corrosion
VCM is being powered by
current back feeding
through welded contactor
tips.
Internal failure
Internal failure