Xilin CDDR - Page 35

31
4，4
Anti Tiedown
Mode switch is closed at
startup.
1 Mode switch is adhesive.
2 Switch is in M2 position.
5，1
Hardware Failure Hardware failure Controller defective.
5，2
Software Failure Software failure Controller defective.
5，3
Parameters Corrupt Parameters corrupt. Controller defective.
2 .COMBI AC1 master microcontroller alarms overview
Master error
code
Related slave
error code
Description Effect
Machine
status when
the test is
done
Restart
procedure
CAPACITOR
CHARGE
waiting for
traction
Power capacitors
voltage does not
increase
Valve, pump
motor and
traction motor
stop turning,
main contactor
open,
electromagnetic
brake the truck.
start-up
valve, lifting or
traction
request
VMN LOW waiting for
traction
Motor output
voltage lower
than expected
Valve, pump
motor and
traction motor
stop turning,
main contactor
open,
electromagnetic
brake V.
start-up
valve, lifting or
traction
request
VMN HIGH waiting for
traction
Motor output
voltage higher
than expected
Valve, pump
motor and
traction motor
stop turning,
main contactor
open,
electromagnetic
brake.
start-up
valve, lifting or
traction
request
POWER MOS
SHORTED
waiting for
traction
Power MOS tube
is shorted.
Valve, pump
motor and
traction motor
stop turning,
main contactor
open,
electromagnetic
brake.
start-up
valve, lifting or
traction
request