Chapter 1: Introduction
2X-A Series Installation Manual 11
Output group LED indications
The control panel can be configured to have several sounder, fire routing, or fire
protection output groups. Some groups may use the same indicators. When such
groups have the same status, that status is indicated. In the case of conflicting
status, the highest priority status is displayed.
Note: For evacuation panels, indications for output groups associated with the
programmable buttons use the corresponding programmable button LEDs.
The following examples illustrate this operation.
There are three sounder output groups, the first in fault status, the second in
delayed status, and the third in activated status. The sounder indications display
the fault status of the first group, the delay status of the second group, and the
activated status of the third group.
There are two fire routing output groups, the first is in activated status and the
second is in acknowledged status. The fire routing indication displays the
acknowledged status but not the activation status (the acknowledgement status
takes priority).
For more information on output groups, see “Output groups” on page 112.
System Fault LED indication – maximum limit for event type reporting
A maximum limit of 512 events applies to each type of reported event (alarm,
zone alarm, fault, condition, etc.). This limit applies at panel level and per system
(including repeater panels).
The control panel indicates a System Fault when one or more event types
exceed the maximum limit (the fire panel continues to operate during the System
Fault indication).
A “System Overload” event is added to the Event log when one or more event
type exceeds the maximum limit.
Reset the control panel to clear the System Fault indication and reset the event
limit.
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