User Manual

77
Fire & Security Products
Siemens Building Technologies Group
1964_a_en_--.doc
07.2001
5.10.2 Structure 1202: CT11 Terminal
Abstract representation of a CT 11 terminal
1202: Addressing
Sector: BASIC
ADF1/2: Based on sequence number
1202: Valid states
State Description Valid commands
NORMAL
There is no fault in the station
FAULTY
One of the following faults exists in the station:
- Connection CC11 <> CT11 faulty
- Power supply failure
- C-Bus fault
- I-Bus fault
- Configuration error
ACKNOWLEDGE
1202: State transition diagram
To
From
FAULTY NORMAL
FAULTY
---
 Fault
--------------
N 4C 3C
NORMAL  Fault
--------------
U 4C 46
---
1202: Telegram repertoire MESSAGES
Sector DMS Adr ADF1/2 Sep Data A Data B Priority Text A Text B
Z <CCaddr> <adf12> N 4C 3C NORMAL Terminal Normal
Z <CCaddr> <adf12> U/Q 4C 46 FAULT Terminal Faulty
1202: Telegram repertoire COMMANDS
Sector DMS Adr ADF1/2 Sep Data A Data B Text A Text B
Z <CCaddr> <adf12> R 4C 86 Terminal Acknowledgment (fault)