Shutter:Logic

Logic defines the behaviour of events which will cause actions to be triggered.

• ALL - All events must be in triggered state together, monitored continuously.
• AND - Every event must be triggered once, independently of each other.
• OR - Any event must be triggered once.
• 1BY1 - Each event must be triggered once, one after another.

If you are not sure which logic to choose, simple use the default "ALL" logic which normally satisfies most used scenarios.