Switching Digital Outputs Based on Thresholds
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 (>=) | ± 0.5 % |
Less than or equal to (<=) | ± 0.5 % |
Equal to | ± 5 % |
The following limiting values and parameters are available:
Alarm in case of warning or error
Alarm in case of error
System active power
System reactive power
System active power at point of interconnection (grid feed-in)
System reactive power at the point of interconnection
Reactive power setpoint
Setpoint of active power limitation
System-wide state of charge of batteries (SOC)
Active access through direct selling
Mean or peak value of the 3 voltages at the point of interconnection (depending on activation and settings of function Q(U))
Requirements:
-
All devices in the local network must be in operation and connected to the product via an Internet router.
Procedure:
- Log into the user interface of the Data Manager.
- Select the menu item Grid management services in the menu Configuration.
- Select the button To the configuration in the Assigning analog outputs row.
- To configure the digital outputs of a connected device, select the button .
- Fill out the entry fields and select [Save].