Introduction to the SINAUT ST7 system
1.10 SINAUT ST7cc, the add-on for WinCC
Station control system
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System Manual, 07/2009, C79000-G8976-C178-07
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Counted values
–
Overflow handling with absolute counters
–
Counted value scaling using factors
–
Calculation of correctly timed interval quantities
–
Entry of currently accumulating interval quantities in the assigned WinCC tags
–
Entry of completed interval quantities into the WinCC archive taking into account the
time stamp supplied by SINAUT
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Setpoints
–
Floating-point numbers, integer values
–
Linear raw value scaling (raw value --> physical value) when necessary
Simple, totally integrated project engineering
The configuration of the entire system with ST7ccConfig is very user-friendly. Extra WinCC
configuration for the tag management, and the archive and message system is restricted to a
few preparations, such as creating message classes and types and archives in WinCC.
1.10.3
System prerequisites
Structure
SINAUT ST7cc is installed on a Windows PC (Windows 2000, XP or Server 2003). WinCC
can also run on the same PC. WinCC client/server configurations are also possible in which
ST7cc is located on the WinCC server.
Licenses
It is assumed that a license is available for the WinCC full package. This can also be a
runtime package if no configuration is necessary on the end computer. For redundant ST7cc,
you also require the WinCC redundancy package including license.
The following table shows which software packages are required for the ST7cc single or
redundant system.
ST7cc single system
Number
Software package
1
Windows 2000, XP, or Server 2003
1
WinCC full package*
1
SIMATIC NET with license for CP software
1
SW ST7cc S (with a license for six stations)
or
SW ST7cc M (with license for 12 stations)
or
SW ST7cc L (with license for > 12 stations)
