User Manual

35
Fire & Security Products
Siemens Building Technologies Group
1964_a_en_--.doc
07.2001
1605: Telegram repertoire: COMMANDS
Sector DMS Adr ADF1/2 Sep Data A Data B Text A Text B
W <CCaddr> <adf12> R 01 80 Alarm Acknowledgment (Alarm)
W <CCaddr> <adf12> R 01 83 Alarm Reset
W <CCaddr> <adf12> R 64 55 Zone On
W <CCaddr> <adf12> R 64 56 Zone Off
W <CCaddr> <adf12> R 64 57 Zone Test
5.5.5 Structure 1610: Digital zone
Digital zones process binary information rather than danger levels. A logical TRUE sig-
nal of an individual detection device affiliated with the zone suffices to reach the
ALARM state.
1610: Addressing
Sector: EXTINGUISHING or PLANT MONITORING
ADF1/2: Based on sequence number
1610: Valid states
State Description Valid commands
NORMAL
The Zone is in the ON state. Incoming binary signals are proc-
essed.
OFF
TEST
ALARM
An affiliated detection device supplies a TRUE signal. ACKNOWLEDGE
RESET
OFF
TEST
OFF
Incoming binary signals 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 binary signals are not processed. The responding detec-
tion device switches temporarily to the TEST ALARM state.
ON
OFF
NOT READY
A pending TRUE signal has been detected when the zone was
switched on.
OFF
TEST
1610: State transition diagram
To
From
ALARM OFF TEST NOT READY NORMAL
ALARM
---
 Off
--------------
N 01 85
Q 64 56
 Test
--------------
N 01 85
Q 64 57
---
 Reset & Danger = 0
--------------
N 01 85
N 64 3C
OFF
--- ---
 Test
--------------
Q 64 57
On & Danger > 0
-----------------
Q 64 5F
 On
--------------
N 64 3C
TEST
---
 Off
--------------
Q 64 56
---
On & Danger > 0
-----------------
Q 64 5F
 On
--------------
N 64 3C
NOT READY
---
 Off
--------------
Q 64 56
 Test
--------------
Q 64 57
---
 On
--------------
N 64 3C
NORMAL  Alarm
----------------
U 01 01
 Off
--------------
Q 64 56
 Test
--------------
Q 64 57
--- ---