*CAL?
Calibration Query
. Peforms autocalibration (autocal) and returns the result.
Parameter
Typical Return
(none)
+0 (no error) +1 (cal error)
Perform autocalibration, return result:
*CAL?
l
(34465A/70A only)
l
Autocalibration takes just a few seconds to complete.
l
Autocalibration compensates for drift caused by time and temperature change in DC voltage and res-
istance measurements, and adjusts some aspects of other measurement functions.
l
Following the autocalibration, the instrument returns to the instrument state that existed before the
autocalibration.
*CLS
Clear Status Command
. Clears the event registers in all register groups. Also clears the error queue.
Parameter
Typical Return
(none)
(none)
Clear event register bits and error queue:
*CLS
SCPI Programming Reference
266
Keysight True
volt
Series Operating and Service Guide