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Yes, most likely you would have seen the same behavior restarting the OPC Server.
Hope you’re able to resolve it quickly! You can also check out the Instrument Interface module from Sepasoft https: I am trying to do the same thing in Ignition where I test the serial port until CR characters kepwaer read the Serial port till the CR character. I have a number of instruments that are connected only when used and can be disconnected for a while.
How to listen serial data without interruption – Ignition – Inductive Automation Forum
It appears that when Kepware returns “Bad Out of Service ” the tags stop updating the bad ,epware. This is actually a rather challenging task, requiring a background thread constantly listening to the serial port.
Thanks for getting back to us! I have resolved the problem in a indirected way. I might also just experiment with Polled request at super fast rate? I discovered it was kepwage Kepware kepwafe issue. I put scripts on a timerbut datas always losed,and after some time, there is an error “could not creat any more thread”. This content has been marked as final. I put the code in a button’s actionPerformed event.
I am not sure what unsolicited requests means? I have the same question Show 0 Likes 0. Please type your message and try again.
If you restart the OPC Server after enabling the debug and you are able to replicate the issue, posting a excerpt of the logs here or to our Tech Support team should be enough info to better understand the issue. Is this normal functionality or should the tag continue to update and read “bad”? It appears that if the tag is “bad” in Kepware it continues to read but if the Kepware tag is “Bad Out of Kepwage ” it stops reading. Please enter a title.
How to Integrage Weigh Scale with OPC server via xMII 12.0
My solution would be to configure a UCON driver in Kepware and create a transaction block representative of the data you are trying to receive. I think it is time to get your device online. Cuon channels are reinitialized, you will make a new connection and therefore the behavior will be different. We used it to capture data from 3 serial devices where the data trigger was independent from Ignition unsolicited data.
Go to original post. How to listen serial data without interruption Ignition. I’m using ignition 7. We ucoh using the Ucon driver and for whatever reason it stops reading and goes from Bad to Bad out of service which stops any new timestamps. You can not post a blank message. If you would still consider putting those serial devices on the network, grab a Raspberry Pi and run ser2sock https: I am used to Rockwell Serial port functions where I can “test” the serial port for CR and once found then I can read the serial port.