Triggering Events

Events will trigger when one of the following occurs while the event is enabled.

1. The event condition (as defined by the EventInput) changes from FALSE to TRUE (a rising edge was detected in the input condition).

2. The enable state of the event is set to TRUE using the EnableEvent function, and the event condition is TRUE when this occurs.

3. The event is defined with the SetEvent, the initial enable state of the event is set to TRUE, and the event condition is TRUE when this occurs.

4. The event condition is TRUE, and was TRUE the last time that the event condition was evaluated, but the event output action (as defined by the EventOutput) failed to execute because of an error.