Table of Contents
Advertisement
LED
Fault
flashe
s
4
Line contactor did not
close
5
PST fault
5
Motor open circuit
6
Throttle pressed at
power up
6
Analogue input wire-off
6
Analogue output fault
(over/under current,
failsafe, short circuit
driver)
7
BDI warning or cut-out
7
Battery low voltage
protection
7
Controller low voltage
protection
7
Controller high voltage
protection with line
contactor closed.
7
Battery high voltage
protection
7
Motor low voltage
protection
7
Motor high voltage
protection
7-8
Leve
Set conditions
l
S
Line contactor did not close
when coil is energized.
DI
Fault detected on PST power
steer module.
S
Unable to establish current in
motor.
DI
Throttle demand is greater than
20% at power up.
VS
Analogue input voltage is
outside allowable range.
VS
Analogue output fault caused by
over current (>4A), under
current if actual current < 50%
target (current mode only),
failsafe circuit fault, short circuit
driver MOSFET.
I
BDI remaining charge is less
than warning or cut-out levels.
I
Battery voltage or capacitor
voltage is below a user definable
minimum battery level for a user
definable time.
I
Battery voltage or capacitor
voltage is below the minimum
level allowed for the controller.
I
Battery voltage or capacitor
voltage is above the maximum
level allowed for the controller
with line contactor closed.
I
Battery voltage or capacitor
voltage is above a user
definable maximum battery level
for a user definable time.
I
Capacitor voltage has entered
the motor low voltage cutback
region defined in 4612
I
Capacitor voltage has entered
the motor high voltage cutback
region defined in 4612
Operator action
Check line contactor
condition/wiring.
Check PST condition.
Check motor
condition/wiring.
Reduce demand
Check analogue
input wiring
Check analogue
output wiring.
Charge battery.
Increase battery
voltage above user
defined level
Increase battery
voltage above
minimum level
Investigate and
reduce battery
voltage below
maximum level.
Investigate and
reduce battery
voltage below user
defined maximum
level.
Increase battery
voltage above start of
.
motor low voltage
h
cutback region.
Reduce battery
voltage below start of
.
motor high voltage
h
cutback region.
Advertisement
Table of Contents
