Keithley 2790, Reference Manual

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Model 2790 SourceMeter® Switch System Reference Manual 15-3
Table 15-1
CALCulate command summary
Command Description
Default
parameter Ref SCPI
CALCulate[1] Subsystem to control CALC 1: Sec 5
✓
:FORMat <name>
[<, clist>]
Select math format; NONE, MXB (mX+b),
RECiprocal (m/X+b), PERCent, S1Iohms,
S2Iohms, S1Vohms, or S2Vohms.
PERCent
✓
:FORMat? [<clist>] Query math format.
✓
:KMATh Path to configure math calculations:
:MMFactor <NRf>
[, <clist>]
Set “m” factor for mX+b and m/X+b
(-4294967295 to +4294967295).
1
1
:TRACk <b> Enable or disable source tracking. OFF
:TRACk? Query state of source tracking.
:SOURce <name> Selects source to be tracked; NONE,
S1ISource, S1VSource, S2ISource,
S2VSource.
NONE
:SOURce? Query source to be tracked.
:MA1Factor <NRf>
[, <clist>]
Set “m” factor for mX+b and m/X+b
(-4294967295 to +4294967295).
1
1
:MMFactor?
[<clist>]
Query “m” factor.
1
:MA1Factor?
[<clist>]
Query “m” factor.
1
:MBFactor <NRf>
[, <clist>]
Set “b” factor for mX+b and m/X+b
(-4294967295 to +4294967295).
2
0
:MA0Factor <NRf>
[, <clist>]
Set “b” factor for mX+b and m/X+b
(-4294967295 to +4294967295).
2
0
:MBFactor? [<clist>] Query “b” factor.
2
:MA0Factor?
[<clist>]
Query “b” factor.
2
:MUNits <char> Specify units for mX+b and m/X+b reading.
3
‘X’
:MUNits? Query mX+b and m/X+b units.
:PERCent <NRf>
[, <clist>]
Set target value for PERCent calculation
(-4294967295 to +4294967295).
1
:ACQuire Use input signal as target value.
:PERCent? [<clist>] Query percent.
:STATe <b> [, <clist>] Enable or disable kmath calculation. (Note 4)
✓
:STATe? [< clist>] Query state of kmath function.
✓
:DATA? Read result of kmath calculation.
✓
7702 <clist> = (@SCH), where: S = Mainframe slot number (1 or 2) and CH = Switching module channel number.
7751/7752/7753 <clist> (DCV,
Ω
2,
Ω
4) = (@Mn) (see “Memory patterns,” page 2-36 ).