DELTA LOGIC ACCON-MPI-Modem 56k User Manual page 15

Parametrization with TeleService
The settings of the ACCON-MPI-Modem 56k are defined by the software
with which the communication to the automation device is done.
In addition to the programming software STEP 7 you need TeleService
from Siemens (from version 3.0) to administrate the connections.
Parametrization with TeleService
Adjust the connection in the dialog Set PG/PC Interface as follows:
Figure 5: Set PG/PC Interface
Choose the PC's COM port to which the ACCON-MPI-Modem 56k is
connected to.
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