Hello i would like to ask how can i convert data type using VBA scripts from

DATA_AND_TIME ( used by PLC ) -> DATATIME(Internal HMI tag )

Hello,

Why you want write script?

I think you want show in HMI what time exatly have controller.If you in PLC create datablock and there use DTL data type format not DATE_AND_TIME and then in HMI tags you can create tag and assign that DTL format from PLC.

I can no do that. I have DB with the variable using data type Date_AND_TIME and now i want to move this value to the internal tag of the HMI but without connecting it to the PLC tag.

But the problem is that internal tags can be only with DataTime type and it does not match.

I'm a little bit confused you write : I have DB with the variable using data type Date_AND_TIME and now i want to move this value to the internal tag of the HMI but without connecting it to the PLC tag. How you transfer value form PLC to HMI withoaut connecting plc tag?

Internal tag can not take value from PLC tag. Internal tag it's HMI tag which are not connected to PLC tags and they have them self values

If you whant take value from PLC it wouln't be iternal value.

So then you create empty HMI tag and assign from PLC tag, choose from your data block DATE_AND_TIME, in HMI tags now you can see not DATATIME format but assigned DATE_AND_TIME

Ok i fixed it with this.

Its my fault i forgot to mention that i have attached tags to the PLC as u can see in the script that im using there is GLOB.DB... value  assigned to the Text variable. My problem was that the variable from plc was in diffrent Data Type but i found this help info that i have to add + 32874 to my value :D

https://support.industry.siemens.com/cs/ww/en/view/109775660