Plc Diagnostics - CombiLift C3000CB Manual

Combilift Ltd

5.14 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

Forward Position

Reverse Position

Left Position

Right Position
FORWARD
LEFT
NEUTRAL
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.
C2500CB-OM-EN-11
– No LED
– LED 1
– LED 2
– LED 3
– LED 4
RIGHT
Mode 2 – Proximity Sensor Function
Move Switch '2' to the 'ON' Position
Front Wheel 0 Degree Sensor
Rear Wheel 0 Degree Sensor
Carousel Sensor –
Front Wheel 90 Degree Sensor –
Rear Wheel 90 Degree Sensor –

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.
C2500-C3000CB O&S Manual
– LED 1
– LED 2
LED 3
LED 4
LED 5
5-20