Indicators are MIStudio Basic Layout graphics used to display status, values, alarms, or visual state information.
These graphics are commonly used when an application needs to show whether something is on, off, normal, warning, alarmed, active, inactive, or displaying a numeric value.
| Graphic | Description |
|---|---|
| Radial | Round gauge-style indicator used to display numeric values or status. |
| SevenSegment | Digital-style numeric display using seven-segment characters. |
| LED | LED-style indicator used to show on/off or status behavior. |
| Annunciator | Status indicator used to display alarm, warning, or state information. |
Indicators are commonly used to:
Indicators are commonly connected to data sources so their displayed state or value updates at runtime.
Depending on the selected indicator, the input value may update:
The exact behavior depends on the selected indicator graphic.
Many indicators are Active Graphics and may support common behavior such as:
See Active Graphic for general Active Graphic behavior.
Only the standard indicator graphics from the Basic Layout palette are documented here.
Additional annunciator variants used only for testing are not included in this user documentation section.