Sinaut St7Cc, The Add-On For Wincc; Area Of Application; Properties - Siemens SINAUT ST7 System Manual

The SINAUT ST7 system

1.6 SINAUT ST7cc, the add-on for WinCC

● Fixed DNS name from dynamic DNS service
To solve the problem of dynamic IP address assignment, dynamic DNS service can be
used. With such a service, the partner can be reached using a fixed domain name
regardless of its current dynamic IP address.
Each time the IP address changes, the partner signals the new IP address to the DNS
server so that the domain name on the DNS server is always assigned to the current IP
address. Use of a dynamic DNS service is subject to entering a contract with a suitable
provider.
1.6 SINAUT ST7cc, the add-on for WinCC
1.6.1

Area of application

SINAUT ST7cc is the ideal control center system based on SIMATIC WinCC for SINAUT
ST7.
It is specially designed for event-driven and time-stamped data transmission in the SINAUT
system. It avoids the possible loss of data that can occur with cyclic polling in WinCC. It also
ensures the use of the correct event time supplied by the SINAUT stations for all WinCC
messages and archive entries. The process image integrated in ST7cc contains all process
data and the status of all SINAUT subscribers in the network. The process image provides
WinCC with this data directly for fast transfer to the process image.
The ST7cc Config configuration tool provides fully integrated engineering based on the data
frames that were configured in the SINAUT stations. Configuration of WinCC including tag
management is therefore generated automatically and updated consistently whenever
changes occur.
For archives, protocols and reports that meet the requirements of ATV H260 or Hirthammer,
the additional use of the WinCC add-on ACRON is advisable. ST7cc provides a configurable
data interface to these add-ons.
Along with the WinCC redundancy package, a redundant ST7cc control center can be
implemented.
Refer to the SINAUT ST7cc manual /5/ (Page 130).
1.6.2

Properties

Telecontrol master with user-friendly diagnostics
● Direct connection of SINAUT ST7 TIMs to ST7cc over MPI and Ethernet. An upstream
CPU as telecontrol master is not required.
● Availability of the most important status information of each SINAUT subscriber with
visualization in WinCC using provided station typicals (picture typicals and faceplates)
● Option of controlling SINAUT subscribers with these faceplates
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SINAUT ST7 - Volume 1
System Manual, 11/2018, C79000-G8976-C178-12