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G-2
Introduction
This appendix contains detailed information about the various Model 2790 remote
calibration commands and also includes a sample calibration program.
manual covers detailed calibration procedures. For information about additional
commands to control other instrument functions, refer to SCPI command reference section
of this manual.
Command summary
Table G-1
Table G-1
Remote calibration command summary
Command
:CALibration
:PROTected
:CODE <up to 8 char. string>
:COUNt?
:INITiate
:LOCK
:LOCK?
:SAVE
:DATE <yyyy>, <mm>, <dd>
:DATE?
:NDUE <yyyy>, <mm>, <dd>
:NDUE?
:DC
:STEP0
:STEP1
:STEP2
:STEP3 <NRf>
:STEP4 <NRf>
:STEP5 <NRf>
:STEP6 <NRf>
:STEP7 <NRf>
Model 2790 SourceMeter® Switch System Reference Manual
summarizes Model 2790 calibration commands.
Calibration root command.
All commands in this subsystem are protected by the calibration
lock (except queries and :CODE).
Calibration code or password (default: KI002790).
Request the number of times the unit has been calibrated.
Initiate calibration.
Lock out calibration (opposite of enabling cal with :CODE
command).
Request comprehensive cal lock state. (0 = locked;
1 = unlocked).
Save cal constants to EEROM.
Send cal date to Model 2790.
Request cal date from Model 2790.
Send next due cal date to Model 2790.
Request next due cal date from Model 2790.
DC cal steps.
Rear scanner terminals short step
Front terminal short circuit.
Open circuit.
10V DC step.
–10V DC step.
100V DC step.
1kΩ 4-wire step.
10kΩ 4-wire step.
Section 17
Description
1
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