User manual SEFELEC 5x Series  5   v1.06 
 
17.1.8.  Malware Defences: .......................................................................................................................... 167 
17.1.9.  Secure Maintenance: ....................................................................................................................... 167 
17.1.10.  Business Continuity/ Cybersecurity Disaster Recovery: .................................................................. 168 
  First Time Connection - White list ..................................................................................................... 168 
  Connection examples ......................................................................................................................... 169 
17.3.1.  Single connection between a PC and a device with a fixed IP address ............................... 169 
17.3.2.  Connection between a PC and a device through a network ................................................... 170 
  Setting of the Ethernet card of the PC under Windows XP ........................................................... 170 
17.4.1.  Procedure to be followed ............................................................................................................. 171 
  Setting of the Ethernet connection on the device ........................................................................... 172 
17.5.1.  DHCP (Dynamic Host Configuration Protocol) ......................................................................... 173 
17.5.2.  IP Address ...................................................................................................................................... 173 
17.5.3.  Network mask ................................................................................................................................ 173 
17.5.4.  Protocol and communication port ............................................................................................... 173 
17.5.5.  Syntax rules ................................................................................................................................... 173 
17.5.6.  List of ETHERNET commands .................................................................................................... 174 
17.5.7.  Orders ............................................................................................................................................. 174 
17.5.8.  Error Message ............................................................................................................................... 174 
17.5.9.  Malfunction ..................................................................................................................................... 175 
  RS232C interface ............................................................................................................................................ 176 
  List of RS232C commands ................................................................................................................ 178 
18.1.1.  General Commands ...................................................................................................................... 178 
18.1.2.  Standardized commands ............................................................................................................. 178 
18.1.3.  Standardized queries .................................................................................................................... 179 
18.1.4.  Commands dependent on the device ........................................................................................ 181 
18.1.5.  Request depending on the device .............................................................................................. 183 
18.1.6.  RS232 / IEEE488-2 commands summary ................................................................................. 184 
18.1.7.  Operation fault of the RS232C series connection .................................................................... 185