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7-57
Code
Alarm string
Description
Condition that has to occur
to come out from
alarm status
74
75
76
37
38
82
84
86
245
246
DRIVER
SHORTED
CONTACTOR
DRIVER
COIL
SHORTED
CONTACTOR
CLOSED
CONTACTOR
OPEN
ENCODER
ERROR
STEER
SENSOR KO
PEDAL WIRE
KO
WRONG SET
BATTERY
SLAVE KO
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Alarm: Line contac-
tor coil driver is
shorted
Alarm: Line contac-
tor coil driver is open
(not able to drive the
coil to the correct
voltage)
Alarm:
Init: The LC and EB
coil driver protection
circuit is damaged
Standby or running:
short on LC coil or
EB coil
Alarm: Line contac-
tor power contact is
stuck
Alarm: Line contac-
tor power contact
does not pull-in
Alarm: Motor speed
sensor (encoder)
does not work
properly
Alarm: Steering poti
signal out of range
Alarm: Fault in
accelerator negative
(NPOT) input circuit
Alarm: The battery
voltage does not
correspond to SET
BATTERYprogram-
ming
Alarm: Master
ʂ
C
detects a Slave
ʂ
C
malfunctioning
If the alarm is present in
Init status, remove the
alarm cause
If the alarm has occurred in
standby or running mode, it
is necessary to remove
alarm cause and to
activate traction request
To remove alarm cause
and to activate traction
request
If the alarm is present in
Init status, remove the
alarm cause
If the alarm has occurred in
standby or running mode, it
is necessary to remove
alarm cause and to
activate traction request
To remove alarm cause
within a timeout; if the
timeout is elapsed, it is
necessary to re-cycle the
key
To remove alarm cause
within a timeout; if the
timeout is elapsed, it is
necessary to re-cycle the
key
To recycle the key
To remove alarm cause
To remove alarm cause
and activate a traction
request
To remove alarm cause
To recycle the key
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Traction
Pump