Keysight Truevolt Series Operating And Service Manual page 265

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