9 PSTatistic Subsystem
312 N1911A/1912A P-Series Power Meters Programming Guide
Error Messages
• If command is executed in other window besides expanded CCDF
window, error –221 "Settings conflict: Requires CCDF expanded
window" occurs.
• If command is executed when the specific trace is not visible , error
–221 "Settings conflict:Trace Not Present" occurs. Check with the
command PST:CCDF:GAUS? to check if the trace is enabled.