Hi , im a student frome Taiwan.Im working on school project,that is instrument control.
2611B-L(LITE) source meter keithley that is the instrument model.
when i use NI MAX to test 2611b-l,the command 'IDN?' it response correctly like "Keithley\sInstruments\sInc.,\sModel\s2611B-L,\sxxxxxxx,\sx.x.x\n.
But in python visa i send some command like "measure?" or "system:error?"
,it awlays response timeout expired before operation completed.
Base on the above situation i think 2611b-l can not read scpi command.
Seeks for advice modestly or tell me my guess is true.or some cause i did not get .