ABB Ability 800xA Series, Operation

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Section 3 CCF Displays Group Alarm Display
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Group Alarm Display
The Group Alarm Display is a selected event group page with an additional filter
applied based upon the tags assigned to the MOD environment group. The primary
event group page is a filtered set of event attributes such as state (acknowledged and
active) and type (operator action and process related). All events matching the event
filter are considered to be part of the event group.
The filters defined in the event group narrow the scope of events seen by the event
page. The event page can provide further filtering of the events but cannot expand
beyond the filter of the event group.
When the Group Alarm display is first called up, the primary filter is applied and
then the filtered list of tags assigned to the group is applied.
MOD Area Displays
An area is a collection of up to three groups. As such, each area is composed of up
to 108 loops (control loops, indicator loops, or a combination of both). This
provides a broader view of the process from a single display. Each area supports
monitoring and control functions using Area Alarm and Area Status displays. A
custom graphic display can be configured for the Area Graphic display.
Area Status Display
The Area Status Display, Figure 25 , shows the current status of all tags in the area
(up to three groups).
The display is divided by rows into three groups with Group 1 in the top third,
Group 2 in the middle third, and Group 3 in the bottom third. As many as 12 status
lines make up a group.