Specifications

Setting Up Communications Hardware and Network Communications
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S7-200 Programmable Controller System Manual
C79000-G7076-C233-01
11.The Configure dialog box appears (Figure 7-13). If you are using a predefined
modem, the only field that you can edit in this dialog box is the Timeout area.
The timeout is the length of time that the local modem attempts to set up a
connection to the remote modem. If the time indicated in seconds in the
Timeout field elapses before the connection is set up, the attempt to connect
fails. If you are not using a predefined modem, you must enter the AT
command string for your modem. Refer to the documentation for your modem.
12.If you want to test the configuration of your local modem, click the
“Program/Test” button while the modem is connected to your local machine
(programming device or PC). This configures the modem to the current protocol
and settings, and verifies that the modem accepts the configuration settings.
Click ‘‘OK’’ to return to the Communications Setup dialog box.
13.Disconnect your local modem and connect your remote modem to your local
machine (programming device or PC).
OK
Configure
Program/Test
Cancel
Advanced...
Status
Hangup String Timeout
Prefix Suffix
Communication String
Initialization String
Bausch Induline IL 14K4 (11-bit)
AT&F0&K0X3&D0
*W=9600,8,E,1
ATDT
^M
ATH0
30
Figure 7-13 Local Modem Configuration