Many Variable in same trend window
- Thread starter Fmam89
- Start date
There are some informations missing. Which system are you using?
Regarding your last question, I guess you are still using WinCC 7.0?
You can control the TrendControl objects with VBS or C-Script. The principle is in both the same.
Select the trendcontrol object, select the index of the trend you want to modify, then modify this trend.
Example in C-Script if the name of the TrendControl object is "TrendControl":
For more information about scripting see the WinCC scripting manual:
https://support.industry.siemens.com/cs/ww/en/view/73453640
On page 263 there is a VBS example to control a trend-object.
Regarding your last question, I guess you are still using WinCC 7.0?
You can control the TrendControl objects with VBS or C-Script. The principle is in both the same.
Select the trendcontrol object, select the index of the trend you want to modify, then modify this trend.
Example in C-Script if the name of the TrendControl object is "TrendControl":
Code:
/* Select index 0 for the Trendcontrol with name "TrendControl"*/
SetPropWord(lpszPictureName, "TrendControl", "TrendIndex", 0);
/* Set variable for this index */
SetPropChar(lpszPictureName, "TrendControl", "TrendTagName", "Prozesswertarchiv\\Archivvariable_1");https://support.industry.siemens.com/cs/ww/en/view/73453640
On page 263 there is a VBS example to control a trend-object.
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