Transferring changes in the PLC to LabView

[Näthels]

Hi,

we are using LabView 2020, TIA Portal 15.1 and the SP7 toolkit for the automation of a small chemical plant. 

New components (already added in TIA) are to be added to an existing automation program in LabView. 

Is this done via the VI SP7_LabView_to_SPS (attached) and if so, how? Or is it done via a different VI?

Thanks in advance for help

[JensG69]

Hello,

yes, this VI will write values to the PLC (to be more exact: probably, there are a few sub-VIs missing).

It is up to you to change this (or other VIs) to your new requirements.

Regards,

Jens

[Näthels]

Hello,

thanks for the reply.

So i just add the elements to the cluster and make the appropriate references?

[JensG69 · Accepted solution]

Sorry for the late reply, depending on the changes you made in the PLC your idea might be sufficient.

Regards, Jens