Keysight N1911A Programming Manual page 350

9 PSTatistic Subsystem
Example
PST1:CCDF:PROB? 50
Error Messages
– If no power sensor is connected, error –241 "Hardware missing" occurs.
– If sensor/sensors connected are not P-Series sensors, error –241 "Hardware
– If measurement speed setting is FAST, error –221 "Settings conflict" occurs.
– If the acquisition mode is in continuous triggering or triggering source is set to
– If the parameter specified is less than 0.0 or more than 50.0, error –220
– If no parameter is specified, error –109 "Missing parameter" occurs.
350
missing" occurs.
either INT1, INT2, or EXT, error –221 "Setting conflict" occurs.
"Parameter error" occurs.
N1911A/1912A P-Series Power Meters Programming Guide
This command queries the probability at the
power level of 50dB for Channel A.