AC450 OPC third party connection through 800xA
Is there an easy way to map between the PLC address (Network, Node, Ident, Ref) and the OPC tag name that is given when browsing in the OPC client?
Also, is it possible to add custom groups here so that we can group things together? I would ideally like to read or write one set of values instead of different values to different addresses.
Also, is it possible to add custom groups here so that we can group things together? I would ideally like to read or write one set of values instead of different values to different addresses.
Asked 2 months ago
Voted best answer
3
Maybe I have misunderstood your question. You would like to access an AC450 object via OPC from third party client?
The OPC tag name is the name of your AC450 object. This name you have given in the controller. Keep in mind that, for performance reasons, to prefer 1 or 3 or 9 seconds than reading from AC450 controllers. I don't think that you can bundle the OPC calls.
/Erik
The OPC tag name is the name of your AC450 object. This name you have given in the controller. Keep in mind that, for performance reasons, to prefer 1 or 3 or 9 seconds than reading from AC450 controllers. I don't think that you can bundle the OPC calls.
/Erik
Add new comment