visa

[Ranjeet_Singh]

in the below attached image what is the meaning of icon which is in dropdown list beside com1 com5 & lpt1

[danil33]

Hi,

     You mean "refresh"??Sorry I accedently pressed me too button.

[Ranjeet_Singh]

No above refresh & on the corner of COM1, COM2 & LPT1....... That green color icon is there. What is the meaning of that green color icon

[ChrissyC]

HI,

The symbol means that the VISA resource is still open - ie the COM port is still in use. You'll need to close the port before you can use it again.

-CC

[danil33 · Accepted solution]

Yes...If the ports are idle then no such symbol can be seen.Just check it out.

[Ranjeet_Singh]

Thanks a lot guys............