User Manual

27
Fire & Security Products
Siemens Building Technologies Group
1964_a_en_--.doc
07.2001
5.4 Hierarchical level: SECTION (control)
The hierarchical level SECTION basically summarizes the states of the affiliated control
zones.
5.4.1 Structure 1751: Control Section
Abstract representation of a CS11 control section. The control section does not provide
DMS7000-relevant data.
5.5 Hierarchical level: ZONE (Detection)
The CSX detection level ZONE is responsible for the alarm decision based on the in-
formation supplied by the affiliated elements and the parameterized decision criteria.
The term “Zone” (Detection) corresponds to the term Zone in the DMS7000.
5.5.1 Structure 1601: Single-detector zone
In a single-detector zone only one detection device assigned to the zone needs to re-
spond in order to reach the ALARM state.
1601: Addressing
Sector: FIRE
ADF1/2: Based on sequence number
1601: 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 danger level 2 (pre-
alarm).
ACKNOWLEDGE
(RESET)
OFF
TEST
ALARM An affiliated detection device has reached danger level 3 (alarm). ACKNOWLEDGE
RESET
OFF
TEST
OFF Incoming danger levels are not processed.
Note:
If all elements affiliated with the zone are switched off, the zone
state changes 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