Keithley 2450 User Manual

Section
3: Functions and features Model 2450 Interactive SourceMeter® Instrument
Reference Manual
3-102 2450-901-01 Rev. B/September 2013
Front-panel icon SCPI command
TSP command
Block description
:TRIGger:BLOCk:BRANch:EVENt (on page 6-131)
trigger.model.setblock() — trigger.BLOCK_BRANCH_ON_EVENT
(on
page 8-197)
This branches to a
specified block when
a specified trigger
event occurs
:TRIGger:BLOCk:BRANch:LIMit:CONStant (on page 6-132)
trigger.model.setblock() —
trigger.BLOCK_BRANCH_LIMIT_CONSTANT (on page 8-195)
This defines a
trigger model block
that branches to a
block outside the
normal trigger model
flow if a
measurement meets
preset criteria
:TRIGger:BLOCk:BRANch:LIMit:DYNamic (on page 6-133
)
trigger.model.setblock() — trigger.BLOCK_BRANCH_LIMIT_DYNAMIC
(on page 8-196)
This defines a
trigger model block
that goes to a
specified block in the
trigger model if a
measurement meets
user-defined criteria
:TRIGger:BLOCk:BRANch:ONCE (on page 6-134)
trigger.model.setblock() — trigger.BLOCK_BRANCH_ONCE (on page
8-
199)
This causes the
trigger model to
branch to a specified
building block the
first time it is
encountered in the
trigger model
:TRIGger:BLOCk:BRANch:ONCE:EXCLuded (on page 6-135)
trigger.model.setblock() —
trigger.BLOCK_BRANCH_ONCE_EXCLUDED (on page 8-200)
This causes the
trigger model to go
to a specified
building block every
time the trigger
model encounters it,
except for the first
time

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