Hi Gents,
I am not familiar with Concept (familiar with Modbus however) and I was asked a question from one of my customers about an error they are getting intermittently :
"984 - Not logged in or a user is logged in on another port Please return to offline mode to re-login to the PLC"
Any idea what this is or where I could do some research on this ?
I only have a screenshot of this error so I am not even sure what the software they are using is but I think hey are running Concept on a WIN 98 VM.
Thnaks
I am not familiar with Concept (familiar with Modbus however) and I was asked a question from one of my customers about an error they are getting intermittently :
"984 - Not logged in or a user is logged in on another port Please return to offline mode to re-login to the PLC"
Any idea what this is or where I could do some research on this ?
I only have a screenshot of this error so I am not even sure what the software they are using is but I think hey are running Concept on a WIN 98 VM.
Thnaks