由于自动化水平的不断提高和工厂的相关复杂性，由于国际竞争，成本和时间压力正在增加。对这种压力的一种回应必须是SCADA层的高效工程。SIMATIC WinCC在建造新工厂时支持缩短产品上市时间，并且由于其高效的工程工具，在进行工厂改造时实现了最短的停机时间。

The SIMATIC SCADA Systems development team is pleased to announce the availability of SIMATIC WinCC 7.5 SP2 Update 14 is a scalable process visual-ization system (SCADA) that is graduated by price and performance, with efficient func-tions for controlling automated processes.

SIMATIC WinCC V7.5 SP2 is a direct replacement for the predecessor version SIMATIC WinCC V7.5 SP1 as a stand-alone and full version including all option packages. The standard delivery of SIMATIC WinCC V7.5 SP1 ends with the availability of SIMATIC WinCC V7.5 SP2.

Improvements in Update 14

WinCC Projects
The connection to password-protected controllers is retained if the "Connection parameters" dialog was opened and closed with "OK".
User Administration
SIMATIC Logon: After a SIMATIC logon stop, the logon dialog is displayed correctly. Requirement: SIMATIC Logon V1.6 UPdate 8
Graphics Designer
Faceplate type: Definition of the instance-specific object property "Text" when the object also has the name "Text" Faceplate instance: Insertion of faceplate instances in a process picture if the storage path of the faceplate type is typed in capital letters or if the case has been changed.
Tag Management
Load from file: Establishing a connection to imported arrays of the "Struct" type when the AS tags are used in blocks with optimized access Load from file: If multi-instances are used, the address and the quality code of structured data types of the controller (UDT) are correctly adopted during the import
Alarm Logging
Integrated project: Display of acknowledged messages after Runtime restart
Report System
Clients without their own project can print Audit reports.
Archive System
Stability in Runtime while reading archive values via a script
Cross Reference
Stability when opening the editor
VBA
Creation of a polygon with 3 corner points
Basic Process Control
If the user lacks the corresponding operator authorization in Runtime, a brief release of the "Exit Runtime" button no longer occurs when changing the button set.
Time Synchronization: Stability of the "CCTMTimeSyncServer.exe" application
Split Screen Manager: Stability when configuring trends when a screen composition has been loaded Trends Online: Display of details on trend groups
Horn: Output of the signal when connecting to the server via Remote Desktop Protocol (RDP).
Runtime
Stability of the "CCAlgRtServer.exe" application when deactivating Runtime
Graphics Runtime
Performance when opening process pictures containing multiple faceplate instances with static texts Displaying the monitor keyboard in runtime
Siemens HMI Symbol Library: Display of SVG objects, including:
- Display of the corners
- Corner radius display for rounded corners
- Display of the fill color
- Display of SVG objects without additional lines
Multiple row text: Dynamizing "Display (Visible)" object property
WinCC OnlineTrendControl: Display of the tag selection dialog when filtering or sorting columns
Client-Server System
Stability of the "CcAlgRtServer.exe" application. Loss of connection to S7 controllers: Stability of the "CCDmRtChannelHost.exe" application
Redundant System
After disabling and enabling the primary server (master), the status of the connected clients is displayed correctly.
User Archives: Stability of the "CCUsrAcv.exe" application. Redundancy switchover if an error of the "ArchiveManager" component occurs during access to the archive database.
OPC Server
WinCC OPC UA server: The OPC UA "TranslateBrowsePathsToNodeIds" service provides return values. REST Interface Registering new certificates
ODK
Reading of archive values with the "TLGRTGetArchivDataEx2" function
OPC Channel
SIMOTION OPC XML DA: Connection to the SIMOTION OPC XML DA server after the installation of WinCC V7.5 SP2 Update 10
SIMATIC S7-1200 S7-1500 Channel
Stability of the connection if a value other than "0" or "1" was set for the tag "@ForceConnectionState".
After moving a text tag "8-Bit Character Set" from the "SIMATIC S7 Protocol Suite" channel, the quality code is displayed correctly
Web Client
Uninstalling the WebNavigator client via the Microsoft Windows Control Panel
Basic Process Control: The status of the plug-ins is displayed correctly after uninstalling the web client. Performance when opening process pictures containing multiple faceplate instances
with static texts. Calling process pictures from the web server if a server prefix is used Basic Process Control: Change picture via direct connection
WinCCViewerRT
Open XML path in WinCCViewerRT via command line
WebUX Server
Stability during frequent picture change
Graphics Runtime
Dynamization of SVG objects on mobile devices. Display of a picture window that contains an object with operator control enable: No flickering after closing the message stating that the operator authorization is missing.
Backup/Restore
After a connection abort, the status of restored archive tags is set correctly.

Prior to the installation of SIMATIC WinCC V7.5 SP2, always ensure compatibility and availability of the add-on packages and options you require and use.

Contents

Compared to SIMATIC WinCC V7.5 SP1, SIMATIC WinCC V7.5 SP2 includes various extensions of the range of functions in addition to consolidation of the updates that have been publ