
Setting Up Communications Hardware and Network Communications
7-22
S7-200 Programmable Controller System Manual
C79000-G7076-C233-01
7. Disconnect your remote modem from your local machine (your programming
device or PC).
8. Connect the remote modem to your S7-200 programmable controller.
9. Connect your local modem to your programming device or PC.
Connecting the Modems:
1. To connect your modem, double-click on the Connect Modem icon in the
Communications Setup dialog box. The Dial dialog box appears. See
Figure 7-16.
2. Enter the phone number in the Phone Number field of the Dial dialog box.
3. To connect the local modem to the remote modem, click the “Connect” button.
4. Your modem setup is complete.
11-bit
Mode
Communication Parameters
Module: PC/PPI cable (COM 1)
Protocol: PPI
Local Address: 0
Remote Address: 2
Transmission Rate: 9.6 bps
Communications Links
Double click the icon representing the PLC
you wish to communicate with.
Double click the interface icon to change to
communication parameters.
Double click the modem icon to setup the
modem parameters or dial to start modem
communications.
Communications Setup
PC/PPI cable
Address: 0
(None Selected)
Bausch Induline IL 4K4
(11-bit, 9600 Baud, Predefined)
Double-Click
to Refresh
Connect Modem
Dial
Cancel
Phone Number:
Connect
Figure 7-16 Connecting the Modems
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