About override actions
A manual (In8) override action to a point (not auto) prompts for an override duration, see the following image.
Figure 68. Override Duration drop-down list
In1) do not have durations—these overrides are permanent until you disable them by right-clicking the point and clicking .
By default, a Permanent override is the first choice in the drop-down list This override value remains effective until the next time this action
is auto’ed. Other timed durations are available, including a Custom selection in which a user specifies a duration in hours, minutes, and seconds.
If needed, you can limit the maximum duration of manual override using facets.
Clicking OK, issues the override action to the point. If this is the highest effective priority level, the writable point operates under this override control. If the override is timed, the priority scan returns to automatic control when the override period expires.