Keithley 2000, User Manual, Page: 146 / 280

Table 5-2
CALCulate command summary
Command Description
Default
parameter
SCPI
:CALCulate[1]
:FORMat <name>
:FORMat?
:KMATh
:MMFactor <NRf>
:MMFactor?
:MBFactor <NRf>
:MBFactor?
:MUNits <name>
:MUNits?
:PERCent <NRf>
:ACQuire
:PERCent?
:STATe <b>
:STATe?
:DATA?
Subsystem to control CALC 1:
Select math format (NONE, MXB, PERCent).
Query math format.
Path to configure math calculations:
Set “m” factor for mx+b (-100e6 to 100e6).
Query “m” factor.
Set “b” factor for mx+b (-100e6 to 100e6).
Query “b” factor.
Specify units for mx+b reading (three characters ‘A’ through
‘Z’).
Query “mx+b” units.
Set target value for PERCent calculation (-100e6 to 100e6).
Use input signal as target value.
Query percent.
Enable or disable kmath calculation.
Query state of kmath function.
Read result of kmath calculation.
PERCent
1
0
MXB
1
(Note)
√
√
√
√
:CALCulate2
:FORMat <name>
:FORMat?
:STATe <b>
:STATe?
:IMMediate
:IMMediate?
:DATA?
Subsystem to control CALC 2:
Select math format: (MEAN, SDEViation, MAXimum,
MINimum, or NONE).
Query math format.
Enable or disable calculation.
Query state of math function.
Recalculate raw input data in buffer.
Perform calculation and read result.
Read math result of CALC 2.
NONE
(Note)
√
√
√
√
√
√
√
√
:CALCulate3
:LIMit[1]
:UPPer
[:DATA] <n>
[:DATA]?
:LOWer
[:DATA] <n>
[:DATA]?
:STATe <b>
:STATe?
:FAIL?
:CLEAR
[:IMMediate]
:AUTO <b>
:AUTO?
:IMMediate
Subsystem to control CALC 3 (limit test):
Path to control LIMIT 1 test:
Path to configure upper limit:
Set upper limit (-100e6 to 100e6).
Query upper limit.
Path to configure lower limit:
Set lower limit (-100e6 to 100e6).
Query lower limit.
Enable or disable limit test.
Query state of limit test.
Query test result (1 = pass, 0 = fail).
Path to clear failed test:
Clear failed test indication.
Enable or disable auto clear.
Query auto clear.
Re-perform limit tests.
1
-1
OFF
ON
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
*Note: ON is the *RST default parameter, and OFF is the :SYSTem:PRESet default.
5-8 SCPI Command Reference