You can define the true value for input channels. The User Program will read the input signal as true when the channel returns the value configured by the parameter.
Figure 1. True Value
The options for true value are active high or active low.
Scan Interface reads the input signal, not the parameter in the User Program. If the input signal is high, Scan Interface will return a true value. If the input signal is low, Scan Interface will return a false value.
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