In this example, the symbol indicator monitors the Indicator connection to show the mode of operation of a blower. The blower can operate manually or automatically, or it can be turned off.
The application reads the tag you assign to the Indicator connection and updates the indicator’s state when the value changes. This state change enables the current operation mode to be shown.
How the symbol indicator works at run time
Set up how the symbol indicator looks
Set up states for the symbol indicator