Keithley 2450 User Manual

Appendix
D: Model 2450 in a Model 2400 application Model 2450 Interactive SourceMeter® Instrument
Reference Manual
D-6 2450-901-01 Rev. B/September 2013
Model 2400 command
:CALCulate[1]:DATA:LATest?
Model 2450 command
Not supported
Notes
Use buffer to get user math data; see the TRACe subsystem (on page 6-107).
Model 2400 command
:CALCulate[1]:MATH[:EXPression]:CATalog?
Model 2450 command
Not available
Notes
Model 2400 command
:CALCulate[1]:MATH[:EXPRession][:DEFine]
Model 2450 command
Not available
Notes
Model 2400 command
:CALCulate[1]:MATH[:EXPRession]:DELete:ALL
Model 2450 command
Not available
Notes
Model 2400 command
:CALCulate[1]:MATH[:EXPRession]:DELete[:SELected]
Model 2450 command
Not available
Notes
Model 2400 command
:CALCulate[1]:MATH[:EXPression]:NAME
:CALCulate[1]:MATH[:EXPression]:NAME?
Model 2450 command
POWER: [:SENSe[1]]:<function>:UNIT (on page 6-59), where <function> is
VOLTage or CURRent and the setting is WATT
OFFCOMPOHM
,
VOLTCOEFF
, and
VARALPHA
are not available
Notes
Model 2400 command
:CALCulate[1]:STATe
:CALCulate[1]:STATe?
Model 2450 command
:CALCulate[1]:<function>:MATH:STATe (on page 6-12), where <function> is
VOLTage[:DC], CURRent[:DC], or RESistance
:CALCulate[1]:<function>:MATH:STATe?
Notes
If you send
:CALCulate[1]:STATe
, it will set the math state for all functions.
If you send
:CALCulate[1]:STATe?
, a header error occurs.
Model 2400 command
:CALCulate[1]:MATH:UNITs
:CALCulate[1]:MATH:UNITs?
Model 2450 command
Not available
Notes
CALCulate2 subsystem
Model 2400 command
:CALCulate2:CLIMits:BCONtrol
:CALCulate2:CLIMits:BCONtrol?
Model 2450 command
Not available
Notes

Keithley 2450 Specifications

General

Model	2450
Category	SourceMeter
Voltage Source Range	±200 V
Current Source Range	±1 A
DC Voltage	200 V
DC Current	1 A
Power Output	20 W
Resolution	6.5 digits
Display	5-inch capacitive touchscreen
Operating Temperature	0°C to 50°C
Connectivity	USB, LAN, GPIB
Dimensions	213 mm × 88 mm × 370 mm