Siemens SIMATIC CC712, Руководство по эксплуатации

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Configuration
4.7 Process access
SIMATIC CC712
Operating Instructions, 05/2019, C79000-G8976-C503-01
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Station configuration
● Select station
Select one of the created stations to configure its settings.
● Protocol
Select the protocol type for the selected station:
–
S7
– Modbus/TCP
After selecting the protocol, click on the tab "S7" or "Modbus/TCP". The configurable
parameters for this station are displayed.
● Delete station
By clicking the button, the selected station is deleted.
Note
Accidental deletion
If you accidentally delete a station, you cannot undo the deletion.
S7
The gateway and the SIMATIC S7 station communicate over S7 connections. The
connection type is TCP. The gateway is the active partner during connection setup.
Requirement:
● PUT/GET communication must be activated in the S7 CPU.
● The "Optimized access" option must be deactivated for data blocks of the CPU that are
accessed by the gateway.
You do not necessarily have to create a connection at the station end for the gateway to
communicate with the S7 station. The CPU reserves connection resources to unspecified
partners.
If you nevertheless want to create fixed connections, disable the "Active communication
establishment" option in the connection properties. In this case, write down the TSAP of the
connection assigned by STEP 7 for each station.
● IP address
IPv4 address of the station interface (CPU or CP)
● Controller family
Select the controller family of the connected station from the drop-down list:
–
S7-1200/1500
– S7-300/400