Columbia Journeyman Series, Руководство по обслуживанию

Страница: 115 / 141

LED
flashes Fault Level Set conditions Operator action
7 Motor high voltage
protection I Capacitor voltage has entered the
motor high voltage cutback region
defined in 4612
h
.
Reduce battery voltage
below start of motor
high voltage cutback
region.
7 Controller high voltage
protection with line
contactor open. S Battery voltage or capacitor
voltage is above the maximum
level allowed for the controller
with line contactor open. Isolate controller and
investigate high
battery voltage
7 Battery voltage below
critical level for
controller. S Battery voltage is below the
absolute minimum voltage at
which the controller hardware is
guaranteed to operate. Increase battery
voltage.
7 Precharge failure VS Capacitor voltage is less than 5V
after pre-charge operation is
complete. Check controller
wiring to ensure there
are no short circuits
between B+ and B-.
8 Controller too hot I Controller has reduced power to
motor(s) below maximum specified
by user settings due to controller
over temperature. Remove loading to
allow controller to cool
down.
8 Controller too cold I Controller has reduced power to
motor(s) below maximum specified
by user settings due to controller
under temperature. Allow controller to
warm up to normal
operating temperature.
8 Motor over temperature I Controller has reduced power to
motor(s) below maximum specified
by user settings due to motor over
temperature. Reduce load to motor
to allow it to cool
down.
8 Motor too cold I Motor thermistor reports less than
-30ºC. Allow motor to warm
up. Check motor
thermistor.
8 Heatsink over
temperature VS Heatsink temperature
measurement has exceed absolute
maximum for controller and
system has powered down. Remove loading to
allow controller to cool
down.
10 Pre-Operational I Controller is in pre-operational
state. Use DriveWizard to
put controller into
operational state.
10 I/O initializing I Controller has not received all
configured RPDOs within 5s of
power up. Check CANbus wiring
and PDO
configuration.
10 RPDO Timeout I /
DI /
S One or more RPDOs have not been
received within 3s at power up or
within 500ms during operation. Check CANbus wiring
and PDO
configuration.
Troubleshooting
Chapter 10
10-17