Error Message - Agilent Technologies N1911A Programming Manual

Query
CALCulate[1]|2|3|4:FEED[1]2?
The query returns the current value of the string.
Query Example
CALC1:FEED2?

Error Message

• If the command is used when no sensor is attached, error –241
• If <string> contains ON SWEEP[1]|2|3|4 and the feed's TRIG:SOUR is
• If the command changes the measurement mode to PEAK or PTAV when
N1911A/1912A P-Series Power Meters Programming Guide
"Hardware missing" occurs.
not INT or EXT (for single channel power meters) or INT1, INT2 or EXT
(for dual channel power meters), error –221 "Settings conflict" occurs.
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.
This command queries the current setting
of the data_handle on FEED2 of the upper
window/upper measurement.
CALCulate Subsystem 3
167