Description

A Conditional Start Event is triggered when a condition is specified, become true. For example, “S&P 500 changes by more than 10% since opening” or “Temperature above 300C”.

A Conditional Start Event displays either of the following on a diagram:

  • A Conditional Start Event name if the name is specified.
  • A Condition property value if the name is unspecified.

A conditional expression of an event must become “false”, and then “true” before the event can be triggered again.

Notation

  • Interrupting Conditional Start Event
  • Non-interrupting Conditional Start Event