Operation
February 2012 4-24 P/N 06-237058-001
4-10.6.2 HIERARCHY FOR DISPLAY OF CONCURRENT EVENTS
The hierarchy for the display of concurrent events, from highest to lowest priority, is as follows:
Lower-level events will not be automatically displayed if higher-level events are active.
4-10.6.3 HOW CONCURRENT EVENTS ARE DISPLAYED
The information shown on the ARIES NETLink display will change if the system is in more than one
state concurrently.
4-10.6.4 LEVEL-1 EVENT DISPLAY
The upper line of the LCD display shows the time to release for the first suppression zone that has
begun to count down after you acknowledge the alarm event (or events) that have triggered the
countdown. The time to release will continually decrease in one-second intervals until the expiration
of the time-delay period. The lower 2 lines indicate the numbers of concurrently-active events for the
following Level-1 and Level-2 event types:
•Discharges
• Countdowns to Release
•Aborts
•Alarms
• PAS Countdowns in Progress
Level-2 and lower-level events will not appear on the display as long as any Level-1 event is active and
is in process.
Figure 4-33 shows the appearance of the display when a suppression zone has begun to count down.
Figure 4-33. Typical Countdown-to-Release Display
Table 4-6. Priority Levels for Different Types of Concurrent Events
Priority Level Types of Events
1 Countdown-to-Release Events
2 Release, Alarm, Abort, and PAS-Countdown Events
3 Pre-Alarm Events (per Paragraph 4-10.5)
4 Alarm-Verification-Countdown Events
5 Supervisory and Trouble Events
RELEASE IN 030 SEC
L3:025 ALARM ON PHOTO
ELECTRONIC SPACE #1
DISCHARGE-00 CNTDN-00 ABT-00 ALM-1
Time Remaining
Until Release
Device-Specific
Custom Message
SLC Loop
Number 3
Device
Address 025
Device Type
Number of Alarms
Alarm On
Indication
Number of Countdowns
to Release in Progress
To Next Page
Loading...
Need help?
General
