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PSI-DATA/BASIC-MODEM/RS232
7-2
PHOENIX CONTACT
102906_01_en
Configuration of the Modem
The modem must be configured as follows when connecting to Phoenix Contact
controllers:
The interface on the PC must be set as follows:
–
9600 bps
–
8 data bits
–
Even parity
–
1 stop bit
AT Command
Function
AT*F
Default setting
ATS0=1
Automatic call acceptance
AT&D0
Ignore DTR signal
AT&K0
No data flow control
ATW0
Only
CONNECT
message
ATX3
Dummy dialing
AT\N0
No error correction
ATE0
Echo off
AT&W0
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