Is there a way to query the ENA to determine what channel is active. I want to take trace data for a channel that has been activated by the user through the front panel, not programmatically. The issue is that I need to know which channel is selected before I read the formatted data.
Thanks for your help.
S
Thanks for your help.
S
Not sure for an ENA, but for a PNA with the right firmware, you can use these SCPI commands to find the active channel or measurement:
SYST:ACT:CHAN?
SYST:ACT:MEAS?
This is described in the PNA help file under the section: 'Referring to Traces, Measurements, Channels, and Windows Using SCPI' Or go to this web link:
http://na.tm.agilent.com/pna/help/latest/Programming/Learning_about_GPIB/Referring_to_Traces_Measurements_Channels_Windows_Using_SCPI.htm
Hope that helps,
rok