Data; Calibration Step Commands - Keithley 2182 Service Manual

:DATA?

(:CALibration:PROTected:DATA?)
Purpose
Format
Response
Description
NOTE
Example

Calibration step commands

:DC
:CALibrate:PROTected:DC:STEPn
Purpose
Format
Parameters
Description
NOTE
Example
Table B-3
Calibration steps
Calibration step command
:CAL:PROT:DC:STEP1
:CAL:PROT:DC:STEP2
:CAL:PROT:DC:STEP3 10
:CAL:PROT:DC:STEP4 -10
:CAL:PROT:DC:STEP5
* Factory calibration only. Send :DIAG:KEIT:CAL:UNLOCK to enable.
To request the calibration constants for the active range.
:cal:prot:data?
Comma-separated ASCII floating-point constants
The
:CAL:PROT:DATA?
active range. The returned constants are in ASCII floating-point format
delimited by commas.
To request the appropriate constants choose the desired range, and send the
query.
:DATA?
:CAL:PROT:DATA?
To perform various calibration steps.
:cal:prot:dc:stepn
See Table B-3.
The commands perform the various calibration steps summarized in
:DC
Table B-3. All commands except :STEP5 are part of the normal calibration
procedure. See Section 2
The appropriate calibration signal must be connected to the input jack before
sending the corresponding
:CAL:PROT:DC:STEP3 10
Calibration Reference
query requests the calibration constants for the
Request cal constants.
for details on performing the calibration steps.
command.
:STEP
Perform normal cal 10V step.
Description
Low thermal short.
Open-circuit input.
+10V calibration
-10V calibration
Analog output*
B-9