2606B System SourceMeter® Instrument Reference Manual
Appendix B: Calibration
2606B-901-01 Rev. B / May 2018
B-15
Calibration commands quick reference
The following table summarizes remote calibration commands. For a more complete description of
these commands, refer to the
(on page 7-1).
Calibration commands
Command
Description
smu
X
.cal.adjustdate =
adjustDate
Set date when the adjustment was done.
smu
X
.cal.date =
calDate
Set calibration date (
calDate
of 0 indicates date not set).
smu
X
.cal.due =
calDue
Set date when calibration should be performed (
calDue
of 0
indicates date not set).
smu
X
.cal.password = "
newPassword
"
Change password to
newPassword
.
smu
X
.cal.polarity =
calPolarity
Set polarity:
smu
X
.CAL_AUTO
(automatic polarity).
smu
X
.CAL_NEGATIVE
(negative polarity).
smu
X
.CAL_POSITIVE
(positive polarity).
smu
X
.cal.restore(
calset
)
Load set of calibration constants:
smu
X
.CALSET_NOMINAL
(nominal constants).
smu
X
.CALSET_FACTORY
(factory constants).
smu
X
.CALSET_DEFAULT
(normal constants).
smu
X
.CALSET_PREVIOUS
(previous constants).
smu
X
.cal.save()
Store constants in nonvolatile memory as DEFAULT
calibration set.
calstate
= smu
X
.cal.state
Request calibration state:
smu
X
.CALSTATE_CALIBRATING
smu
X
.CALSTATE_LOCKED
smu
X
.CALSTATE_UNLOCKED
smu
X
.cal.unlock("
password
")
Unlock calibration (default password:
KI0026XX
)
smu
X
.measure.calibratei(
range
,
cp1Measured
,
cp1Reference
,
cp2Measured
,
cp2Reference
)
Adjust current measurement range calibration*:
±
range
(measurement range to adjust).
cp1Measured
(2606B measured value for calibration point
1).
cp1Reference
(reference measurement for calibration
point 1).
cp2Measured
(2606B measured value for calibration point
2).
cp2Reference
(reference measurement for calibration
point 2).
smu
X
.measure.calibratev(
range
,
cp1Measured
,
cp1Reference
,
cp2Measured
,
cp2Reference
)
Adjust voltage measurement range calibration*:
±
range
(measurement range to adjust).
cp1Measured
(2606B measured value for calibration point
1).
cp1Reference
(reference measurement for calibration
point 1).
cp2Measured
(2606B measured value for calibration point
2).
cp2Reference
(reference measurement for calibration
point 2).