Keithley 2002, Calibration Manual

Page: 108 / 114

D
Calibration Command Summary
D-1
Table D-1
Calibration commands
Command Description
:CALibration
:PROTected
:INITiate
:LOCK
:SWITch?
:SAVE
:DATA?
:DATE <yr>, <mon>, <day>
:DATE?
:NDUE <yr>, <mon>, <day>
:NDUE?
:DC
:ZERO
:V2 <NRf>
:V20 <NRf>
:OHM1M <NRf>
:OHM200K <NRf>
:OHM20K <NRf>
:OHM2K <NRf>
:OHM200 <NRf>
:OHM20 <NRf>
:A200U <NRf>
:A2M <NRf>
:A20M <NRf>
:A200M <NRf>
:A2 <NRf>
:OPEN
Calibration root command.
All commands in this subsystem are protected by the CAL switch (except queries).
Initiate calibration.
Lock out calibration (opposite of enabling cal with CAL switch).
Request comprehensive CAL switch state. (0 = locked; 1 = unlocked)
Save cal constants to EEROM.
Download cal constants from 2002.
Send cal date to 2002.
Request cal date from 2002.
Send next due cal date to 2002.
Request next due cal date from 2002.
Comprehensive calibration subsystem.
Short-circuit calibration step.
+2V DC calibration step.
+20V DC calibration step.
1M
Ω
calibration step.
200k
Ω
calibration step.
20k
Ω
calibration step.
2k
Ω
calibration step.
200
Ω
calibration step.
20
Ω
calibration step.
200µA DC calibration step.
2mA DC calibration step.
20mA DC calibration step.
200mA DC calibration step.
2A DC calibration step.
Open-circuit calibration step.