Applies To:
  • CitectSCADA Version 7.00 spk 2  
Summary:

HF700SP242981 for CitectSCADA version 7.0 Service Pack 2.

This Hotfix provides a fix for the following bug:

Bug 42572 - High CPU usage on IOServer with lots of IODevices across multiple IOServers.

Files Affected:


Filename                        Destination folder
----------------------------    -----------------------------------------------
AlarmServer.dll                 _ProgramFilesFolder_\Citect\CitectSCADA 7\Bin\
IOConnectors.dll                _ProgramFilesFolder_\Citect\CitectSCADA 7\Bin\
IoServer.dll                    _ProgramFilesFolder_\Citect\CitectSCADA 7\Bin\
PolledDataSource.dll            _ProgramFilesFolder_\Citect\CitectSCADA 7\Bin\

The following files need to be copied into the GAC (Global Assembly Cache),
which can be done using the HF700SP242981.bat batch file included with this
hotfix:

Assembly Filename
-------------------------------------------------------------
Citect.Platform.DatasourceDevelopmentKit.BaseDatasource.dll
Citect.Platform.PSI.BaseConnector.dll
Citect.Platform.PSI.Connector.dll
Citect.Platform.PSI.Interfaces.dll 
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