Technical data

CALCulate Subsystem 3
N1911A/1912A P-Series Power Meters Programming Guide 167
Query
CALCulate[1]|2|3|4:FEED[1]2?
The query returns the current value of the string.
Query Example
Error Message
• If the command is used when no sensor is attached, error –241
“Hardware missing” occurs.
•If <string> contains ON SWEEP[1]|2|3|4 and the feed’s TRIG:SOUR is
not INT or EXT (for single channel power meters) or INT1, INT2 or EXT
(for dual channel power meters), error –221 “Settings conflict” occurs.
• If the command changes the measurement mode to PEAK or PTAV when
a sensor other than a P- Series or E9320 power sensor is connected or
a P- Series or E9320 Sensor is connected and set to AVERage mode
rather than NORMal mode, error –221, “Settings Conflict” occurs.
CALC1:FEED2? This command queries the current setting
of the data_handle on FEED2 of the upper
window/upper measurement.