Autronica BS-420 - Page 156

Appendix
Operator's Handbook, AutroSafe Interactive Fire Detection System, Release 4, 116-P-ASAFE-OPERATE/FGB Rev.G, 2016-02-19,
Autronica Fire and Security AS
Page 156
Action Digits
Action Digit When action is available Used to…..
PROLONG
DELAY
Available when the selected event is a
Delayed Action detection zone having
entered the fire alarm condition and is
in its T1 period. The T1 delay period
is started when a Fire Alarm signal
from a point is received.
(Not included in SOLAS version).
• terminate the T1 delay period
and start the T2 delay period.
BLOCK
As PROLONG DELAY above.
Used in a SOLAS Action detection
zone.
The T1 delay period is started when a
Fire Alarm signal from a point is
received.
• terminate the T1 delay period
and block the alarm for an
indefinite period of time.