Virtual sensors
Setting options under "Functions" > "Virtual sensors". Virtual sensors provide a wide range of options for displaying values. The outputs of several sensors can also be combined. Virtual sensors can have the function of variables. Complex control networks can thus be set up. The result of a virtual sensor is displayed on the main page in the same way as a "real" sensor. The visual output on the web interface can also be suppressed, but the output value can still be used for further operations.
To create a new virtual sensor, press the "+" button.
Sensor name
This name is displayed on the web interface. The length of the text field is limited to 20 characters.
Sensor description
Description is for information only.
- Type of virtual sensor You can choose from the categories: Display, Functions, Operations, Value determination, Extreme values and Energy. E.G: --System variables: Hour, minute, second. --Calculation: addition, subtraction, multiplication, division. --Logical operators: AND, OR, XOR.
- Measuring unit Text field in which the unit of the virtual sensor can be entered.
- Result is displayed in new virtual sensor Depending on the type of virtual sensor, you will be given further selection options. In the example, a subtraction is to be carried out with the two operands "Counter reading 1" and "Counter reading 2". The result is displayed in the new virtual sensor "Difference" on the main page.
Delete this virtual sensor This button is available after saving for the first time.
Sensor description
Description is for information only.
- Type of virtual sensor You can choose from the categories: Display, Functions, Operations, Value determination, Extreme values and Energy. E.G: --System variables: Hour, minute, second. --Calculation: addition, subtraction, multiplication, division. --Logical operators: AND, OR, XOR.
- Measuring unit Text field in which the unit of the virtual sensor can be entered.
- Result is displayed in new virtual sensor Depending on the type of virtual sensor, you will be given further selection options. In the example, a subtraction is to be carried out with the two operands "Counter reading 1" and "Counter reading 2". The result is displayed in the new virtual sensor "Difference" on the main page.
Delete this virtual sensor This button is available after saving for the first time.