# Trigger Logic

Once TriggerBit0 is turned ON, and there is no error present and the trigger is ready, TriggerCamera0 will turn ON.

When TriggerAck0 is turned ON, TriggerBit0 is unlatched. TriggerAck0 is turned ON when a Notify PLC block, configured to use the NotifyAcquisitionComplete Notification Method Type, is called in a Task.

Note: For more information about the NotifyAcquisitionComplete function, see the NDM Notification Functions topic.