User Manual

29
Fire & Security Products
Siemens Building Technologies Group
1964_a_en_--.doc
07.2001
5.5.2 Structure 1602: Multi-Logic zone FIRE sector (A)
In a multi-logic zone the alarm decision is based on the response of multiple detection
devices affiliated with the zone. The conditions can be parameterized within the CC11.
1602/A: Addressing
Sector: FIRE
ADF1/2: Based on sequence number
1602/A: Valid states
State Description Valid commands
NORMAL The zone is in the ON state. Incoming danger levels are processed. OFF
TEST
REVISION
RENOVATION
WARNING An affiliated detection device has reached the level 2 (pre-alarm). ACKNOWLEDGE
(RESET)
OFF
TEST
ALARM Several affiliated detection devices have reached the danger level
required for an alarm decision.
ACKNOWLEDGE
RESET
OFF
TEST
OFF Incoming danger levels are not processed.
Note:
If all elements affiliated with the zone are switched off, the state of
the zone switches automatically to OFF.
ON
TEST
TEST Incoming danger levels are not processed. The responding detec-
tion device switches temporarily to the TEST ALARM state.
ON
OFF
RENOVATION The affiliated detection devices respond more slowly than in the
normal state.
OFF
TEST
REVISION
REVISION The affiliated detection devices respond more quickly than in the
normal state.
OFF
TEST
RENOVATION
NOT READY A pending danger level has been detected when the zone was
switched on.
OFF
TEST