Siemens CP 1542SP-1, Руководство по эксплуатации

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Application and functions
1.4 Telecontrol communication (CP 1542SP-1 IRC)
CP 154xSP-1
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Operating Instructions, 12/2019, C79000-G8976-C426-05
1.4 Telecontrol communication (CP 1542SP-1 IRC)
Telecontrol protocols
In addition to the communications services named above, the CP 1542SP-1 IRC supports
the following telecontrol protocols for communication with a master station and other
telecontrol stations:
● TeleControl Basic *
Proprietary protocol for telecontrol applications. The IP-based protocol is used to connect
the CP to the application TCSB.
TCSB is installed on a PC in the master station, the telecontrol server. Via the OPC-DA or
OPC-UA server of TCSB, an OPC client can access the process data of the CP.
TCSb is supported as of the following version: V3.0 + SP3
For the TCSB manual, see /4/ (Page 114).
● ST7
Proprietary protocol for telecontrol applications in the SINAUT ST7 system. The protocol
is used to connect the CP to ST7 control centers.
The SINAUT ST7 supports the following functions, among others:
–
Communication with the master station
– Communication with other stations
– MSC transmission protocol
Under SINAUT S7, the CP uses the following variants of the MSC transmission
protocol on OSI layer 3:
- MSC (default setting)
- MSCsec when security requirements are higher ("Security" activated)
– Communication using mobile wireless
Communication via a mobile wireless network combined with the Internet is made
possible by a SCALANCE M router. The SCALANCE M product series provides
various VPN routers with IPsec, encryption software and their own firewall.
You will find a list of routers in the appendix Router SCALANCE M (Page 111).