Technical data
2 MEASurement Commands
134 N1911A/1912A P-Series Power Meters Programming Guide
Example
Error Messages
• INITiate:CONTinuous must be set to OFF, otherwise error –213, “INIT 
ignored” occurs. 
•If TRIGger:SOURce is set to BUS or HOLD, error –214, “Trigger 
deadlock” occurs.
• If the expected value and resolution parameters are not the same as 
the current expected value and resolution settings on the specified 
window, error –221, “Settings conflict” occurs.
READ1:REL? DEF,1,(@2) This command queries the upper 
window/upper measurement relative 
measurement of Channel B, using the 
current sensor range and a resolution of 
1.










