Keithley 2500 User Manual page 270

17-4 SCPI Command Reference
Table 17-1 (continued)
CALCulate command summary
Command
:CALCulate3
:FEED <name>
:FEED?
:NULL
:OFFSet <NRf>
:OFFSet?
:STATe <b>
:STATe?
:ACQuire
:DATA?
:CALCulate4
:FEED <name>
:FEED?
:NULL
:OFFSet <NRf>
:OFFSet?
:STATe <b>
:STATe?
:ACQuire
:DATA?
:CALCulate5
:FORMat <name>
:STATe <b>
:STATe?
:DATA?
:CALCulate6
:FORMat <name>
:STATe <b>
:STATe?
:DATA?
1
Default based on present digital output size (:SOURce3:BSIZe <n>). 3-bit default is 7. 4-bit default is 15. 16-bit default is 65535.
(16-bit available only with 2499-DIGIO option.)
2
The format (ASCII, hexadecimal, octal, or binary) for the returned value is set by FORMat:SOURce3 <name>.
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Description
Subsystem to control CALC3 (channel 1 REL):
Select input path (SENSe[1] or CALCulate[1]).
Query CALC3 feed.
Path to configure and control REL:
Specify REL value (-9.999999e20 to 9.999999e20).
Query REL value.
Enable or disable REL.
Query state of REL.
Automatically acquire REL value.
Read CALC3 data.
Subsystem to control CALC4 (channel 2 REL):
Select input path (SENSe2 or CALCulate2).
Query CALC4 feed.
Path to configure and control REL:
Specify REL value (-9.999999e20 to 9.999999e20).
Query REL value.
Enable or disable REL.
Query state of REL.
Automatically acquire REL value.
Read CALC4 data.
Subsystem to control CALC5 (RATIO):
Select ratio math; C3C4 (CALC3/CALC4);
C4C3 (CALC4/CALC3).
Enable or disable CALC5 math.
Query state of ratio.
Request CALC5 data.
Subsystem to control CALC6 (DELTA):
Select delta math; C3C4 (CALC3 - CALC4);
C4C3 (CALC4 - CALC3).
Enable or disable CALC5 math.
Query state of delta.
Request to CALC5 data.
Models 2500 and 2502 User's Manual
Default
parameter SCPI
SENS1
0
OFF
SENS2
0
OFF
C3C4
OFF
C3C4
OFF