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Siemens  Standard application AHU  CE1P3977en_02 
Building Technologies  Communication  01.02.2010 
Description lang  −  English 
−  Swedish 
−  German 
−  Lang4 
−  Lang5 
Description language for the EDE file on BACnet 
integration. 
Security level  0...9  Access level via BACnet. 
Alarm server ID  0…8   
Alarm device ID1     
Alarm device ID2     
Alarm device ID3      
Comm mapping  16384  Mapping table for communication: 
(16384 = Mapping table com1 is used). 
(16385 = Mapping table com2 is used, but not 
implemented). 
Do not change this value! 
Reset required !! 
−   
−  Execute 
(Display only) As a matter of principle, the con-
troller must be set after parameterization to as-
sume the data (on the "Comm module overview" 
page). 
 
Main Index > System overview > Communication > Comm module overview > 
Module[x] BACnet IP > TCP/IP settings 
Parameter  Range  Function 
DHCP   
Active 
Passive 
Displays type of address assignment: 
−  DHCP server issues addresses. 
−  IP address is fixed. 
WINS name    Enter name of DHCP servers. 
IP    Enter IP address for DHCP=Passive. 
Mask    Enter subnet mask. 
Gateway    Enter gateway address. 
Write settings  −  Passive 
−  Active 
Assume changed data on the module. 
Reset required !! 
−   
−  Execute 
(Display only) As a matter of principle, the con-
troller must be set after parameterization to as-
sume the data (on the "Comm module overview" 
page). 
 
 
TCP/IP parameteriza-
tion 
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 130