OR
This function block computes the logical OR of up to 8 input BIT signals. This means the output is logical 1 if any of the input signals is logical 1. All input signals, as well as the output signal can be negated.
Signals
| Name | I/O | Type(s) | Function |
|---|---|---|---|
| P0 | I | BIT | First input signal |
| ... | |||
| Pn | I | BIT | Other input signals (n=1 to 7) |
| Q | O | BIT | Result |
Parameters
The parameter dialog can be used to define the number of input signals, as well as the selection of negated signals.
Visualization
If the output Q is logical 1, the function block will be highlighted.