4 Configuration and Project Engineering 
 
Communication with S7 CPU via KNX Gateway 
Entry ID: 109739689,    V1.0,    06/2017 
 
 Siemens AG 2017 All rights reserved 
4.4.2  Configuration files 
For the configuration of the gateway, the following files are edited and then 
downloaded to the gateway using the integrated web server or directly edited in the 
integrated web server. 
  pnetd1.cfg 
  pnetd1.txt 
  eib1.cfg 
  eib1.txt 
  dispatch.txt 
4.4.3  “eib1.cfg” gateway file 
The KNX protocol settings are made in the “eib1.cfg” configuration file. 
Table 4-5: Structure of the “eib1.cfg” gateway file 
Make the necessary parameter settings such 
as the physical address in the KNX network 
(PhysicalAddress). The physical address 
must be freely available in the KNX network.  
You can also keep the default setting. 
For a detailed description of the individual 
parameters, please refer to the “eib1.cfg” file’s 
comment. 
… 
[EIB] 
Baudrate    = 38400 
Queuesize   = 2000 
ForceAuto   = 0 
MonitorMode = 0 
AliveCheck  = 0 
BcuType     = 2 
PhysicalAddress = 1.1.99 
…