Technical data

Basic Information about TeleService
TeleService V6.1 Service Software for SIMATIC S7 and C7
3-10 A5E00921336-01
3.7 Operating the TS Adapter with a Direct Connection
Direct Connection with TS Adapter I/II
The direct connection is used essentially to configure the TS Adapter I/II. In the
same configuration you can also go online in STEP 7 and thus check the
configured MPI/PROFIBUS parameters for bus compatibility. This means that (as
with a PC adapter) SIMATIC S7/C7 systems can be accessed over the MPI/DP
interface without an MPI/PROFIBUS module occupying a slot for a programming
device/PC.
Access protection for the TS Adapter is not active in the direct connection
configuration. This means that the configuration of the TS Adapter can be changed
without any problems, for example by importing adapter parameters.
Configuration of the Direct Connection for TS Adapter I/II
With a direct connection, there is a direct connection between the programming
device/PC on which TeleService is installed and the automation system over the
TS Adapter. A modem is not required.
On a direct connection, the TS Adapter I can operate at 19200 bps or 38400 bps.
To change the speed, set the switch on the TS Adapter and also change the
parameter in the software with "Set PG/PC Interface".
With the TS Adapter II, select direct connection over USB in "Set PG/PC Interface".
The following figure shows the configuration of the TS Adapters I and II with a
direct connection.