Phoenix Contact 2888699, User Manual, Page: 8 / 72

PSI-DATA/BASIC-MODEM/RS232
ii
PHOENIX CONTACT 102906_01_en
6 AT Commands.........................................................................................................................6-1
6.1 Command Descriptions...................................................................................... 6-2
6.2 AT Commands for MNP and LAPM (V.42bis).................................................... 6-9
6.3 S Registers.......................................................................................................6-11
6.4 Modulation Commands ....................................................................................6-17
6.5 Modem Confirmations ......................................................................................6-18
6.6 Processing the Break Character ......................................................................6-20
7 Configuration Help...................................................................................................................7-1
7.1 Programming Connection for Phoenix Contact Controllers................................7-1
7.2 Programming Connection for Siemens S7 300/400...........................................7-3