Applies To:
  • CitectSCADA 6.00, 6.00 Service Pack A
  • CitectHMI 6.00, 6.00 Service Pack A

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. 

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.

WebClient, Internet Explorer, Hang, Freeze, Lockup, DspInfoField, CSV_Trend_DspTrendText