Applies To:
  • CitectSCADA 6.00, 6.00 Service Pack A
  • CitectHMI 6.00, 6.00 Service Pack A
Summary:
In CitectSCADA WebClient, when repetitively using DspInfoField(0,"TAGNAME","COMMENT") on a graphics page e.g. A trend page to display the comments of the Trend can cause WebClient as well as Internet Explorer to hang or freeze. 
 

Solution:
Citect has confirmed this to be a problem, We are researching this problem and will post new information here as it becomes available.

To work around the issue, use the following CSV Function. CSV_Trend_DspTrendText(AN,PEN).

Note: To use the CSV function, the "CSV_Include" project must be included as one of the include projects, in your project.
 
Keywords:
WebClient, Internet Explorer, Hang, Freeze, Lockup, DspInfoField, CSV_Trend_DspTrendText 
 

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