I use a P9371, but I'm guessing behavior is similar across several platforms.
When I ask for the Calibration Wizard window to pop up with SCPI using
control immediately returns to my program. Put another way if I use this command
I get the +1 back right away. This is expected behavior. According to docs, this is to avoid timeouts because calibration can take a while. Here's a line straight from the docs:
Application programs should wait until the dialog is closed before resuming remote operations.
Great. How long should my application wait? Better yet, how do I know when to stop waiting? Is there some sort of alternative query or tricky command I could send to ask the VNA if it is calibrating or has some dialog windows open or something?