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.
Parameters
The parameter dialog can be used to define the number of input signals, as well as the selection of negated signals.
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 |
Visualization
If the output Q is logical 1, the function block will be highlighted.