Honeywell MPA1, User Manual

Page: 62 / 120

| 65
Document 800-26311_ A - April 2020
Interlock
Actions
Then Execute (Alarm Action) – Specifies the reacting
component’s action when the trigger’s change of state occurs.
Select the action from the available options.
Upon Resuming (Normalcy) – Specifies the reacting
component’s action when the trigger returns to the normal state.
Select the action from the available options.
Following are the available Input Reactor actions in the
drop-down lists:
Unshunt – Reactivates the input point.
Shunt – Ignores alarms from the input point.
Follow – The reacting point (second point) takes on the same
state as the triggering point (first point).
Invert Follow – The reacting point (second point) takes on the
opposite state as the triggering point (first point).
No action – The reacting point (second point) does nothing in
response to the state change of the triggering point (first point).
No change of state.
Timed Shunt – Ignores alarms from the input point for a
specified amount of time.
Following are the available
Output Reactor actions in the
drop-down lists:
De-energize – Remove energy from an output point or group. On
a system, the normal state of an output point or group is
"de-energized".
Energize – The state of an output point or group. Output points
and groups are in a normal state when they are "de-energized". An
energized state means that the output or group is active.
Follow – The reacting point (second point) takes on the same
state as the triggering point (first point).
Invert Follow – The reacting point (second point) takes on the
opposite state as the triggering point (first point).
No action – The reacting point (second point) does nothing in
response to the state change of the triggering point (first point).
No change of state.
Pulse – Energizes the output point or group for a specific amount
of time.
Pulse Off– Becomes unshunted for the programmed shunt time,
followed by a return to the shunted state.
Configuration Description