Operation Manual
FT128 Rev 2.4
60
15.9
Local Alarm Acknowledgement (LAA) Reset
The indication in the Control Unit display, during the Acknowledgement Period (10-120
sec.) and the Investigation Period (1-9 min.) respectively, will automatically clear when:
•
The AA process ends because no detector in the LAA zone is over the fire alarm
level.
•
The AA process ends up in a fire alarm, which has higher priority.
15.10
Quiet Alarm Reset
Quiet alarms are non-latching, i.e. they will be automatically reset when the alarm point /
zone is no longer above alarm level. Outputs activated by quiet alarm will be de-activated
(In some cases after a programmable delay time).
Summary of Contents for Firetracker FT128
Page 1: ...Operation Manual FT128 Rev 2 4 For Software V2 4 x FT128 FDCIE MA350 April 2018 ...
Page 2: ...2 This page has deliberately been left blank ...
Page 33: ...Operation Manual FT128 Rev 2 4 33 Figure 25 Field Module Enclosure BAFMES ...
Page 144: ...Operation Manual FT128 Rev 2 4 144 Figure 26 FT128 General Arrangement for 19 Rack System ...
Page 145: ...Operation Manual FT128 Rev 2 4 145 Figure 27 FT128 Standard Block Wiring Diagram ...
Page 146: ...Operation Manual FT128 Rev 2 4 146 Figure 28 NZFT128 Block Wiring Diagram for NZ ...