Connection Indication

[Delbert 2]

Is there any device in a QCPU to indicate that a programming device is connected? I have several PLCs on a network and I am looking for a quick way to indicate that I am monitoring the correct PLC. My goal is an Indicator light on the HMI to indicate that a laptop is monitoring that machine. I know i could just add a Title but i have 6 identical machines so titles could still get confusing. 

 

Thanks for your help

[Gambit 326]

I haven tried but  guess if you setup a TCP melsoft connection in the port parameters and check if the port has been opened (SD1282) then you know there is a connection.

As an extra security you can add the Melsoft Connection Extended settings