Is it possible to create datapoint in para in Wincc OA 3.15 using QT...?????

[Pradeep Kumar]

I would like to ask you that, as we are developing an ewo and our requirement is to save the data in datapoint which is configured in one of the dialog which is developed in QT. So, is it possible to create datapoint in para in Wincc OA 3.15 using QT.

[Gertjan van Schijndel]

It is not possible to directly create a datapoint from an EWO. What you could do is emit a signal and pass the data for the datapoint. In the event script of this signal you could create the datapoint and save the data.