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6.
F
AU LT
F
IN DI NG
In the event that the operator does not function due to a fault or unmet condition, there is a simple and
effective way of ascertaining where the probable fault may lie. As the invertor is a combination PLC
that provides the logic for executing the running of the gate motor, the inputs and their status are very
important. Understanding what each input does will help to clear or rectify any problem relating to the
input. To see the status of the inputs proceed to parameter 39 via the keypad (refer to section on ‘keypad
operation’ for navigating your way there). The various strokes relate to the inputs, when the stroke is
high it means the input is on, and when low, the input is off. This screen can therefore be used to
ascertain what inputs are on or off, making the faultfinding process much quicker.
As with the inputs the output status can also be viewed via parameter 59
