Configuration
4.7 Telecontrol via SINEMA RC
CP 1243-8 IRC
68 Operating Instructions, 02/2018, C79000-G8976-C385-03
●
Enable telecontrol communication
Enables telecontrol communication on the CP.
– ST7
– DNP3
– IEC 60870-5
Note:
To use the ST7 protocol the Security functions must also be enabled.
For telecontrol communication via SINEMA Remote Connect see the section Telecontrol
via SINEMA RC (Page 68).
●
Activate online functions
Enables access to the CPU for the online functions via the CP (diagnostics, loading
project data etc.). If the function is enabled, the engineering station can access the CPU
via the CP.
If the option is disabled, you have no access to the CPU via the CP with the online
functions. Online diagnostics of the CPU with a direct connection to the interface of the
CPU however remains possible.
●
Enabling S7 communication
Enables the functions of S7 communication with a SIMATIC S7 on the CP.
If you configure S7 connections to the relevant station, and these run via the CP, you will
need to enable this option on the CP.
Open User Communication does not need to be enabled since you then need to create the
relevant program blocks. Unintended access to the CP is therefore not possible.
Telecontrol via SINEMA RC
For information on possible applications of communication via SINEMA Remote Connect,
see section Connection to SINEMA RC (Page 17).
Configure the SINEMA Remote Connect - Server before configuring the CP (not in STEP 7).
The CP and the communication partner of the CP must be configured in the SINEMA RC
Server.
Supported telecontrol protocols
The following protocols support communication via SINEMA Remote Connect:
● TeleControl Basic
● DNP3
● IEC 60870-5-104
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