Symbol configurations

Configuring the SA_EquipmentStatus symbol requires you to select the number of equipment operational states that you want to show with the symbol, and then setting references to Boolean values to the applicable equipment status custom properties.

The EquipmentStateType Wizard option provides options to select three sets of equipment status custom properties. Each equipment status category has a set of matching Boolean custom properties.

Basic equipment states are:

• Active: Active custom property

• Passive: Passive custom property

Advanced equipment states include the Basic equipment states and the following:

• TransitioningActive: TransitioningActive custom property

• TransitioningPassive: TransitiontioningPassive custom property

All equipment states include the Basic and Advanced equipment states and the following:

• Interlocked: Interlocked custom property

• OutOfService: OutOfService custom property

The symbol also includes the EquipStateActual Output type of custom property. This custom property should be set to a reference value of another symbol's custom property or a graphic element that shows equipment status during run time.

Only one equipment status custom property should be True at any moment during run time. If more than one equipment status custom property is True, the following precedence rules apply in the order that the custom properties are listed:

1. Out of Service takes precedence over all other equipment states

2. Interlocked

3. Transitioning Passive

4. Transitioning Active

5. Active

6. Passive superseded by all other equipment states