User manual

Page - 78/89 AE9ZP0BD - DUALAC2/&HP/POWER - User Manual
Co
de
ALARM
STRING
Ma
ster
Slave
CONTROLLER
STATUS
DESCRIPTION
Condition that has to
occur to come out
from alarm status
Init Stby Motor
running
76 COIL
SHORTED
X X X X Alarm:
-Init: the LC and
EB coil driver
protection circuit
is damaged
- Stby or running:
short on LC coil
or EB coil
-If the alarm is present
in Init status, remove
the alarm cause
-If the alarm has
occurred in stby or
running mode, it is
necessary to remove
alarm cause and to
activate traction
request
37 CONTACTOR
CLOSED
X X Alarm: line
contactor power
contact is stuck
To remove alarm
cause within a
timeout; if the timeout
is elapsed, it is
necessary to re-cycle
the key
38 CONTACTOR
OPEN
X X Alarm: line
contactor power
contact does not
pull-in
To remove alarm
cause within a
timeout; if the timeout
is elapsed, it is
necessary to re-cycle
the key
82 ENCODER
ERROR
X X X Alarm: motor
speed sensor
(encoder) does
not work properly
To recycle the key
84 STEER
SENSOR KO
X X X X Alarm: steering
poti signal out of
range
To remove alarm
cause
86 PEDAL WIRE
KO
X X X X Alarm: fault in
accelerator
negative (NPOT)
input circuit
To remove alarm
cause and activate a
traction request
245 WRONG SET
BATTERY
X X Alarm: the battery
voltage does not
correspond to
SET BATTERY
programming
To remove alarm
cause
246 SLAVE KO X X X X Alarm: Master µC
detects a Slave
µC malfunctioning
To recycle the key