Technical data
2 MEASurement Commands
146 N1911A/1912A P-Series Power Meters Programming Guide
Example
Error Messages
• INITiate:CONTinuous must be set to OFF on both channels, otherwise 
error –213, “INIT ignored” occurs. 
•If TRIGger:SOURce is set to BUS or HOLD on either channel, error –214, 
“Trigger deadlock” occurs.
• If the resolution parameter is not the same as the current resolution 
setting on the specified window, error –221, “Settings conflict” occurs.
READ:RAT:REL? This command queries the relative ratio 
measurement on the upper window/upper 
measurement.










