Combilift
Ltd.
C4000-C5000XL
O&S
Manual
5-28
C4000-OM-EN-08
5.17: PLC
Diagnostics
The diagnostics function can be used to make sure all components are
working correctly.
Mode 1 – Joystick Function
Move Switch ‘1’ to the ‘ON’ position
Neutral Position
–
No LED
Forward Position
–
LED 1
Reverse Position
–
LED 2
Left Position
–
LED 3
Right Position
–
LED 4
FORWARD
LEFT
NEUTRAL
RIGHT
REVERSE
If the joystick is working correctly each LED will only light with the
joystick in the corresponding position.
If the joystick is malfunctioning the LED corresponding to the position
will not light up.
Mode 2 – Proximity Sensor Function
Move Switch ‘2’ to the ‘ON’ Position
Front Wheel 0 Degree Sensor
–
LED 1
Rear Wheel 0 Degree Sensor
–
LED 2
Carousel Sensor
–
LED 3
Front Wheel 90 Degree Sensor –
LED 4
Rear Wheel 90 Degree Sensor –
LED 5
Proximity Sensors can be energised by switching from Forward Mode to
Sideward mode.
If a LED does not light it should be energised manually to rule out the
failure of the corresponding proximity sensor.
Once activated the LEDs will remain lit until the switch is reset to the OFF
position.
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