User manual

2400 Series SourceMeter
®
User’s Manual SCPI Command Reference 18-3
Table 18-1
CALCulate command summary
Command Description
Default
parameter SCPI
Source
memory
:CALCulate[1] Subsystem to control CALC1: ✓
:MATH Path to configure and control math
expressions:
✓
[:EXPRession] <form> Define math expression using standard
math operator symbols.
✓
[:EXPRession]? Query math expression. ✓
:CATalog? Query list of math expression names. ✓
:NAME <name> Create name for new user-defined
expression.
Power ✓ ✓
:NAME? Query created name. ✓
[:DEFine] <form> Same as :EXPRession <form>
command.
✓
:DELete Path to delete user-defined expressions. ✓
[:SEL] <name> Delete specified expression. ✓
:ALL Delete all user-defined expressions. ✓
:UNITs <name> Define units name for math expression
(3ASCII characters).
“W” ✓
:UNITs? Query math expression units name.
:STATe <b> Enable or disable math expression. OFF ✓ ✓
:STATe? Query state of math expression. ✓
:DATA Path to CALC1 data. ✓
:LATest? Return only most recent math result.
:DATA? Read result of math expression. ✓
:CALCulate2 Subsystem to control CALC2: ✓
:FEED <name> Select input path (CALCulate[1], CURRent,
VOLTage, or RESistance).
VOLT ✓ ✓
:FEED? Query CALC2 feed. ✓
:NULL Path to configure and control REL:
:OFFSet <NRf> Specify REL value (-9.999999e20 to
9.999999e20).
0 ✓
:OFFSet? Query REL value.
:STATe <b> Enable or disable REL. OFF ✓
:STATe? Query state of REL.
:ACQuire Automatically acquire REL value.
:DATA Path to CALC2 data. ✓
:LATest? Return only most recent REL or LIMIT
result.
:DATA? Read math result of CALC2. ✓