In the Attribute Manager, choose the desired countdown mode:
The countdown beings once the Trigger port’s value changes from 1 to 0. In other words, nothing happens when the node is enabled. Only once the node is disabled will the clock start ticking
The node starts counting down as soon as the value 1 arrives at the Trigger port.
For both modes, the following applies: If the node is triggered while in the middle of a countdown, the countdown starts again from the beginning.