Operators for limit-based switching
The digital outputs of connected I/O systems can be switched depending on measured values or states. In this way, heat pumps or relays, for example, can be controlled by specifying a defined output. A tolerance (hysteresis) dependent on the selected operator prevents the digital outputs from switching even with slight power fluctuations.
Operator | Tolerance (hysteresis) |
|---|---|
Greater than or equal to (>=) | ± 5 % |
Less than or equal to (<=) | ± 5 % |
Equal to | ± 5 % |