VISA STB with different USB-GPIB interfaces

[Albert.Geven]

CLS is clear status so it is right that you did not use that.

Instead of waiting for operation completed you can just do a read because the changing of the statusbyte already indicates something has changed.

[pwendel]

Thanks for the information!

I'm still wondering why the CLS is used at all and why it works with the NI interface, but as long as I have a working solution I'm happy.