Document: LT0400
4100U-S1 Programming Guide
Appendices
Issue 1.4
15 December 2010
Page 12-9
12.3.1
Common Zone Alarm LED
This Red LED flashes if any Zone is in alarm and is not acknowledged.
The LED is on steady if any Zone is in Alarm and all Alarms are acknowledged.
The LED is off when there are no Zones in Alarm.
References
Point address:
0-5-11 Common Zone Alarm LED
Equations:
3-9 Common Fire Alarm LED Flash
[INPUTS]
STATUS
ON
P11 | DIGITAL | UTILITY | UNACKNOWLEDGED FIRE ALARM EXISTS
AND
STATUS
ON
L256 | LIST | DPSEUDO | BRIGADE CALL ALARM LIST
AND
STATUS
ON
P512 | DIGITAL | UTILITY | A ZONE ALARM LED IS FLASHING
[END INPUTS]
[OUTPUTS]
FLASH
SLOW
0
-
5
-
11
| MKYLED5CRY | LEDRED | COMMON ALARM LED
[END OUTPUTS]
3-10 Common Fire Alarm LED Steady
[INPUTS]
STATUS
ON
A0 | ANALOG | ANALOG | NUMBER OF SYSTEM FIRE ALARMS
AND
NOT
STATUS
ON
P512 | DIGITAL | UTILITY | A ZONE ALARM LED IS FLASHING
[END INPUTS]
[OUTPUTS]
FLASH
ON
0
-
5
-
11
| MKYLED5CRY | LEDRED | COMMON ALARM LED
[END OUTPUTS]
3-11 Common Fire Alarm LED Off
[INPUTS]
NOT
STATUS
ON
A0 | ANALOG | ANALOG | NUMBER OF SYSTEM FIRE ALARMS
[END INPUTS]
[OUTPUTS]
FLASH
OFF
0
-
5
-
11
| MKYLED5CRY | LEDRED | COMMON ALARM LED
[END OUTPUTS]
