How to read the timestamp of a datapoint in Ctrl?

[svhsvh]

Hi,

I want to read the timestamp of a specific datapoint in control script.
How can I do this?
In the documentation I found a lot of attributes to read with dpget, but I can't seem to find the timestamp of the last write to a datapoint.

Thanks in advance,
Stef

[buec]

You can read the timestamp from the _online.._stime attribute.

[svhsvh]

Thank you very much for the answer, works perfectly.
I could not find the _stime attribute in the documentation:
https://www.winccoa.com/documentation/W ... dpGet.html

[leoknipp]

If you want to know which attributes a config has you can have a look at the Reference Tables in the WinCC OA Documentation:
https://www.winccoa.com/documentation/W ... nfigs.html

Best Regards
Leopold Knipp
Senior Support Specialist