Calculate5; Select Ratio Calculation Mode; Format <Name; Enable And Read Ratio Result - Keithley 2500 User Manual

Models 2500 and 2502 User's Manual

CALCulate5

The CALC5 commands control the RATIO function. They perform the remote equivalents
to the front panel RATIO and CONFIG RATIO configuration menu.

Select RATIO calculation mode

FORMat <name>
:CALCulate5:FORMat <name>
Parameters
Query
Description

Enable and read RATIO result

STATe <b>
:CALCulate5:STATe <b>
Parameters
Query
Description

DATA?

:CALCulate5:DATA?
Description
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<name> = C3C4
C4C3
:FORMat?
This command selects the RATIO calculation mode. With C3C4
selected, the CALC3 result (channel 1 REL) is divided by the CALC4
result (channel 2 REL). With C4C3 selected, the CALC4 result is
divided by the CALC3 result.
<b> = 1 or ON
0 or OFF
:STATe?
This command is used to enable or disable the RATIO mode. When
enabled, the CALC5 reading will be RATIO value determined by
FORMat (above). When disabled, or if a divide by zero error occurs, the
CALC5 reading will return a NAN (not a number) value of +9.91e37.
This query command is used to read the result of the CALC5 ratio cal-
culation. When enabled, the CALC5 reading will be ratio value deter-
mined by FORMat (above). When disabled, or if a divide by zero error
occurs, the CALC5 reading will return a NAN (not a number) value of
+9.91e37.
SCPI Command Reference
Configure and control RATIO function
Select RATIO calculation mode
CALC3/CALC4
CALC4/CALC3
Query selected RATIO calculation
Control RATIO
Enable RATIO
Disable RATIO
Query state of RATIO
Read RATIO result
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