Keithley Interactive SourceMeter 2450 Manuals

Manuals and User Guides for Keithley Interactive SourceMeter 2450. We have 4 Keithley Interactive SourceMeter 2450 manuals available for free PDF download: Reference Manual, User Manual, Application Note, Declassification And Security Instructions

Keithley Interactive SourceMeter 2450 Reference Manual (878 pages)

Interactive SourceMeter Instrument

Brand: Keithley | Category: Test Equipment | Size: 32.98 MB

Safety Precautions
4
Table of Contents
6
Introduction

22
- Welcome
  22
- Extended Warranty
  22
- Contact Information
  22
- CD-ROM Contents
  23
- Organization of Manual Sections
  24
Common Commands

24
- Capabilities and Features
  25
- General Ratings
  26
  - Esr?
    27
General Operation

28
- Front-Panel Overview
  28
  - Power the Instrument on or off
    31
  - Turning the Model 2450 Output on
    32
  - Turning the Model 2450 Output off
    33
  - Tst?
    33
- Rear Panel Overview
  34
- Using the Touch-Screen Interface
  35
  - Navigating the Touch Screen
    36
  - Home Screen
    36
  - Interactive Swipe Screens
    38
  - Status and Error Indicators
    40
  - Displayed Error and Status Messages
    45
  - Adjusting the Backlight Brightness and Timer
    45
  - Menu Overview
    46
  - Measure Menu
    50
  - Stb?
    62
- Display Features
  64
  - Setting the Number of Displayed Digits
    64
  - Customizing a Message for the User Display Screen
    65
- Dimensions
  66
- Handle and Bumpers
  70
  - Removing the Handle and Bumpers
    70
- Remote Communication Interfaces
  71
  - Supported Remote Interfaces
    72
  - Comparison of the Communication Interfaces
    72
  - GPIB Setup
    73
  - LAN Communications
    77
  - Web Interface
    84
  - USB Communications
    87
  - How to Install the Keithley I/O Layer
    92
- Determining the Command Set You will Use
  92
- System Information
  93
- Instrument Sounds
  94
  - Idn?
    94
- Test Connections
  95
  - Basic Connections
    96
  - Using the Interlock
    97
  - Front or Rear Panel Test Connections
    99
  - Two-Wire Compared to Four-Wire Measurements
    101
  - Test Fixtures
    108
  - Output-Off State
    109
- Source-Measure Overview
  112
  - Source and Measure through the Front Panel
    112
  - Source and Measure Using SCPI Commands
    123
  - Source and Measure Using TSP Commands
    124
  - Lang
    124
- Protection
  125
  - Overvoltage Protection
    125
  - Source Limits
    127
- Ranges
  128
  - Source Range
    128
  - Measurement Range
    131
- Automatic Reference Measurements
  135
  - Setting Autozero
    136
- Source Readback
  137
  - Setting Source Readback
    137
- Source Delay
  138
  - Setting the Source Delay
    139
- Saving Setups
  139
  - Save a User Setup to Internal Memory
    140
  - Save a User Setup to a USB Flash Drive
    140
  - Copy a User Setup
    141
  - Delete a User Setup
    141
  - Recall a User Setup
    142
  - Define the Setup Used for Power-On
    142
- Reset the Instrument
  143
- Using the Event Log
  144
Functions and Features

146
- Relative Offset
  146
  - Establishing a Relative Offset Value
    146
  - Disabling the Relative Offset
    148
- Instrument Access
  149
  - Changing the Instrument Access Mode
    149
  - Changing the Password
    150
  - Switching Control Interfaces
    150
- Calculations that You Can Apply to Measurements
  151
  - MX+B
    151
  - Percent
    151
  - Reciprocal (1/X)
    152
  - Setting Percent Math Operations
    152
  - Setting MX+B Math Operations
    153
  - Setting Reciprocal Math Operations
    153
  - Switching Math on the SETTINGS Screen
    154
  - Displayed Measurements
    154
- Reading Buffers
  155
  - Getting Started with Buffers
    155
  - Remote Buffer Operation
    172
- Configuration Lists
  178
- Sweep Operation
  196
  - Linear Staircase Sweep
    196
  - Logarithmic Staircase Sweep
    197
  - Setting up a Sweep
    197
  - Aborting a Sweep
    202
  - Sweep Programming Examples
    203
  - Increasing the Speed of Sweeps
    206
- Digital I/O
  207
  - Digital I/O Port
    207
  - Controlling Digital I/O Lines
    211
- Limit Testing and Binning
  213
  - Limit Testing Using the Front-Panel Interface
    213
  - Set up a Limit Test Using the Remote Interface
    215
- Triggering
  236
  - Continuous Measurement Triggering
    236
  - Trigger Key Triggering
    236
  - Trigger Model Triggering
    236
  - Switching between Measurement Methods
    237
  - Understanding Synchronous Triggering Modes
    237
- Trigger Model
  240
  - Trigger Model Building Blocks
    240
  - Predefined Trigger Models
    249
  - Assembling Trigger Model Building Blocks
    251
  - Running the Trigger Model
    252
  - Using Trigger Events to Start Actions in the Trigger Model
    254
  - Trigger Timers
    261
- TSP-Link System Expansion Interface
  263
- TSP-Net
  275
- Circuit Configurations
  280
  - Source Current
    280
Source-Measure Considerations

280
- Source Voltage
  282
- Operating Boundaries
  283
- Using Nplcs to Adjust Speed and Accuracy
  287
- Noise Shield
  289
- Safety Shield
  289
  - Safety Shielding
    290
- Grounding
  290
  - Noise and Chassis Ground
    290
- Floating the Model 2450
  291
- Guarding
  293
  - Using Guard with a Test Fixture
    293
  - Guard Circuit Drawing
    294
- Using the Model 2450 in a Custom Test Fixture or System
  294
  - Connecting the Model 2450 Output to a Custom Test Fixture
    295
- Sink Operation
  296
- Battery Charge and Discharge
  296
- Timing Information
  297
  - Measurement Settling Time Considerations
    297
  - Overtemperature Protection
    298
- Calculating Accuracy
  298
  - Calculating Source Accuracy
    298
  - Calculating Measurement Accuracy
    299
- Offset-Compensated Ohm Calculations
  299
- Power Calculations
  300
- High Capacitance Operation
  300
  - Enabling the High Capacitance Feature
    300
  - Charging the Capacitor and Making Readings
    301
- Filtering Measurement Data
  301
  - Repeating Average Filter
    301
  - Moving Average Filter
    301
  - Setting up the Averaging Filter
    302
- Reset Default Values
  303
  - Default Values
    303
Introduction to SCPI Commands

310
- Introduction to SCPI
  310
  - Command Execution Rules
    310
  - Command Messages
    310
- SCPI Command Programming Notes
  311
  - SCPI Command Formatting
    311
  - Using the SCPI Command Reference
    313
SCPI Command Reference

318
- Rcl
  319
- Sav
  319
- Abort
  319
- Fetch
  320
- Measure:<Function
  321
- Read
  322
- Read
  323
- Calculate Subsystem
  324
- Digital Subsystem
  336
  - Digital:line<N>:Mode
    336
  - Digital:line<N>:State
    337
  - Digital:read
    338
  - Digital:write <N
    338
- Display Subsystem
  339
  - Display:clear
    339
  - Display:<Function>:Digits
    340
  - Display:light:state
    341
  - Display:reading:format
    342
  - Display:screen
    343
  - Display:user<N>:Text[:Data]
    344
- Format
  345
  - Format:ascii:precision
    345
  - Format:border
    346
  - Format[:Data]
    347
- Output Subsystem
  348
  - Output[1]:<Function>:Smode
    348
  - Output[1]:Interlock:tripped
    350
  - Output[1][:State]
    351
- Route Subsystem
  352
  - Route:terminals
    352
- Sense1 Subsystem
  353
- Source Subsystem
  377
- Status Subsystem
  406
  - Status:operation:condition
    406
  - Status:operation:enable
    406
  - Status:operation[:Event]
    407
  - Status:operation:map
    408
  - Status:preset
    409
  - Status:questionable:condition
    409
  - Status:questionable:enable
    410
  - Status:questionable[:Event]
    410
  - Status:questionable:map
    411
- System Subsystem
  412
  - System:access
    412
  - System:beeper[:Immediate]
    413
  - System:clear
    413
  - System:communication:lan:configure
    414
  - System:communication:lan:macaddress
    415
  - System:error[:Next]
    415
  - System:error:code[:Next]
    416
  - System:error:count
    416
  - System:eventlog:count
    417
  - System:eventlog:next
    418
  - System:eventlog:post
    419
  - System:eventlog:save
    420
  - System:gpib:address
    421
  - System:lfrequency
    421
  - System:password:new
    422
  - System:posetup
    422
  - System:time
    423
  - System:version
    424
- Trace Subsystem
  424
  - Trace:actual
    424
  - Trace:clear
    425
  - Trace:data
    426
  - Trace:delete
    428
  - Trace:fill:mode
    429
  - Trace:log:state
    430
  - Trace:make
    431
  - Trace:points
    432
  - Trace:save
    433
  - Trace:save:append
    435
  - Trace:statistics:average
    436
  - Trace:statistics:clear
    437
  - Trace:statistics:maximum
    438
  - Trace:statistics:minimum
    438
  - Trace:statistics:pk2Pk
    439
  - Trace:statistics:stddev
    440
  - Trace:trigger
    441
- Trigger Subsystem
  441
  - Initiate[:Immediate]
    441
  - Trigger:blender<N>:Clear
    442
  - Trigger:blender<N>:Mode
    442
  - Trigger:blender<N>:Overrun
    443
  - Trigger:blender<N>:Stimulus<M
    444
  - Trigger:block:branch:always
    445
  - Trigger:block:branch:counter
    445
  - Trigger:block:branch:counter:count
    446
  - Trigger:block:branch:delta
    447
  - Trigger:block:branch:event
    448
  - Trigger:block:branch:limit:constant
    449
  - Trigger:block:branch:limit:dynamic
    450
  - Trigger:block:branch:once
    451
  - Trigger:block:branch:once:excluded
    452
  - Trigger:block:buffer:clear
    453
  - Trigger:block:config:next
    453
  - Trigger:block:config:previous
    454
  - Trigger:block:config:recall
    455
  - Trigger:block:delay:constant
    456
  - Trigger:block:delay:dynamic
    457
  - Trigger:block:digital:io
    458
  - Trigger:block:list
    459
  - Trigger:block:log:event
    460
  - Trigger:block:measure
    461
  - Trigger:block:nop
    462
  - Trigger:block:notify
    463
  - Trigger:block:source:state
    464
  - Trigger:block:wait
    465
  - Trigger:digital<N>:In:clear
    466
  - Trigger:digital<N>:In:edge
    467
  - Trigger:digital<N>:In:overrun
    468
  - Trigger:digital<N>:Out:logic
    468
  - Trigger:digital<N>:Out:pulsewidth
    469
  - Trigger:digital<N>:Out:stimulus
    470
  - Trigger:lan<N>:In:clear
    471
  - Trigger:lan<N>:In:edge
    472
  - Trigger:lan<N>:In:overrun
    473
  - Trigger:lan<N>:Out:connect:state
    474
  - Trigger:lan<N>:Out:ip:address
    475
  - Trigger:lan<N>:Out:logic
    475
  - Trigger:lan<N>:Out:protocol
    476
  - Trigger:lan<N>:Out:stimulus
    476
  - Trigger:load:configuration:list
    478
  - Trigger:load:empty
    479
  - Trigger:load:loop:duration
    480
  - Trigger:load:loop:simple
    481
  - Trigger:load:trigger:external
    482
  - Trigger:state
    483
  - Trigger:timer<N>:Clear
    483
  - Trigger:timer<N>:Count
    484
  - Trigger:timer<N>:Delay
    485
  - Trigger:timer<N>:Start:fractional
    486
  - Trigger:timer<N>:Start:generate
    487
  - Trigger:timer<N>:Start:overrun
    487
  - Trigger:timer<N>:Start:seconds
    488
  - Trigger:timer<N>:Start:stimulus
    488
  - Trigger:timer<N>:State
    490
Introduction to TSP Operation

492
- Controlling the Instrument by Sending Individual Command Messages
  492
- Queries
  494
- USB Flash Drive Path
  494
- Information on Scripting and Programming
  494
- Fundamentals of Scripting for TSP
  495
  - What Is a Script
    495
  - Run-Time and Nonvolatile Memory Storage of Scripts
    496
  - What Can be Included in Scripts
    496
  - Working with Scripts
    496
- Fundamentals of Programming for TSP
  502
  - What Is Lua
    502
  - Lua Basics
    502
  - Variable Types
    504
  - Standard Libraries
    516
- Test Script Builder (TSB)
  520
  - Installing the TSB Software
    520
  - Installing the TSB Add-In
    520
  - Using Test Script Builder (TSB)
    521
  - Project Navigator
    522
  - Script Editor
    523
  - Outline View
    523
  - Programming Interaction
    523
  - Connecting an Instrument in TSB
    523
  - Creating a New TSP Project
    524
  - Adding a New TSP File to a Project
    525
  - Running a Script
    525
  - Creating a Run Configuration
    526
- Memory Considerations for the Run-Time Environment
  529
  - Suggestions for Increasing the Available Memory
    530
TSP Command Reference

532
- Time and Date Values
  533
- Local and Remote Control
  533
- Using the TSP Command Reference
  534
  - Remote Control
    534
  - Command Name, Brief Description, and Summary Table
    535
  - Command Usage
    536
  - Command Details
    537
  - Example Section
    537
  - Related Commands and Information
    537
- TSP Commands
  538
  - Beeper.beep()
    538
  - Buffer.clearstats()
    539
  - Buffer.delete()
    540
  - Buffer.getstats()
    540
  - Buffer.make()
    542
  - Buffer.save()
    543
  - Buffer.saveappend()
    545
  - Buffervar.capacity
    546
  - Buffervar.clear()
    548
  - Buffervar.dates
    549
  - Buffervar.fillmode
    550
  - Buffervar.formattedreadings
    551
  - Buffervar.fractionalseconds
    552
  - Buffervar.logstate
    553
  - Buffervar.n
    554
  - Buffervar.readings
    555
  - Buffervar.relativetimestamps
    556
  - Buffervar.seconds
    557
  - Buffervar.sourceformattedvalues
    559
  - Buffervar.sourcestatuses
    560
  - Buffervar.sourceunits
    561
  - Buffervar.sourcevalues
    563
  - Buffervar.statuses
    563
  - Buffervar.times
    565
  - Buffervar.timestamps
    566
  - Buffervar.units
    567
  - Createconfigscript()
    568
  - Dataqueue.add()
    569
  - Dataqueue.capacity
    570
  - Dataqueue.clear()
    570
  - Dataqueue.count
    571
  - Dataqueue.next()
    571
  - Delay()
    573
  - Digio.line[N].Mode
    574
  - Digio.line[N].Reset()
    575
  - Digio.line[N].State
    576
  - Digio.readport()
    576
  - Digio.writeport()
    577
  - Display.changescreen
    578
  - Display.clear()
    579
  - Display.lightstate
    580
  - Display.prompt()
    581
- Display.readingformat
  582
- Display.settext()
  583
- Display.waitevent()
  584
- Eventlog.clear()
  585
- Eventlog.getcount()
  585
- Eventlog.next()
  585
- Eventlog.post()
  587
- Eventlog.save()
  588
- Exit()
  588
- File.close()
  589
- File.flush()
  589
- File.mkdir()
  590
- File.open()
  590
- File.read()
  591
- File.usbdriveexists()
  592
- File.write()
  592
- Format.asciiprecision
  593
- Format.byteorder
  594
- Format.data
  595
- Gpib.address
  596
- Lan.ipconfig()
  597
- Lan.lxidomain
  598
- Lan.macaddress
  598
- Localnode.access
  599
- Localnode.gettime()
  600
- Localnode.linefreq
  600
- Localnode.model
  601
- Localnode.password
  601
- Localnode.prompts
  602
- Localnode.serialno
  603
- Localnode.settime()
  603
- Localnode.showevents
  604
- Localnode.version
  605
- Node[N].Execute()
  606
- Node[N].Getglobal()
  606
- Node[N].Setglobal()
  607
- Opc()
  608
- Print()
  608
- Printbuffer()
  609
- Printnumber()
  612
- Reset()
  613
- Script.delete()
  614
- Script.load()
  614
- Scriptvar.run()
  615
- Scriptvar.save()
  615
- Scriptvar.source
  616
- Smu.interlock.tripped
  617
- Smu.measure.autorange
  617
- Smu.measure.autorangehigh
  618
- Smu.measure.autorangelow
  619
- Smu.measure.autozero.enable
  620
- Smu.measure.autozero.once()
  621
- Smu.measure.configlist.catalog()
  622
- Smu.measure.configlist.create()
  623
- Smu.measure.configlist.delete()
  624
- Smu.measure.configlist.query()
  625
- Smu.measure.configlist.recall()
  626
- Smu.measure.configlist.size()
  627
- Smu.measure.configlist.store()
  628
- Smu.measure.count
  628
- Smu.measure.filter.count
  631
- Smu.measure.displaydigits
  631
- Smu.measure.filter.enable
  632
- Smu.measure.filter.type
  633
- Smu.measure.func
  634
- Smu.measure.limit[Y].Autoclear
  635
- Smu.measure.limit[Y].Clear()
  636
- Smu.measure.limit[Y].Enable
  637
- Smu.measure.limit[Y].Fail
  638
- Smu.measure.limit[Y].High.value
  640
- Smu.measure.limit[Y].Low.value
  641
- Smu.measure.math.enable
  642
- Smu.measure.math.format
  643
- Smu.measure.math.mxb.bfactor
  644
- Smu.measure.math.mxb.mfactor
  645
- Smu.measure.math.percent
  646
- Smu.measure.nplc
  647
- Smu.measure.offsetcompensation
  648
- Smu.measure.range = 0.5
  649
- Smu.measure.read()
  650
- Smu.measure.readwithtime()
  651
- Smu.measure.rel.acquire()
  652
- Smu.measure.rel.enable
  652
- Smu.measure.rel.level
  653
- Smu.measure.sense
  654
- Smu.measure.terminals
  655
- Smu.measure.unit
  656
- Smu.measure.userdelay[N]
  657
- Smu.reset()
  657
- Smu.source.autorange
  658
- Smu.source.autodelay
  659
- Smu.source.configlist.catalog()
  659
- Smu.source.configlist.create()
  660
- Smu.source.configlist.delete()
  661
- Smu.source.configlist.query()
  661
- Smu.source.configlist.recall()
  662
- Smu.source.configlist.size()
  663
- Smu.source.configlist.store()
  663
- Smu.source.delay
  664
- Smu.source.func
  665
- Smu.source.highc
  666
- Smu.source.level
  666
- Smu.source.xlimit.level
  668
- Smu.source.xlimit.tripped
  669
- Smu.source.offmode
  670
- Smu.source.output
  671
- Smu.source.protect.level
  672
- Smu.source.protect.tripped
  673
- Smu.source.range
  674
- Smu.source.readback
  675
- Smu.source.sweeplinear()
  676
- Smu.source.sweeplinearstep()
  678
- Smu.source.sweeplist()
  680
- Smu.source.sweeplog()
  682
- Smu.source.userdelay[N]
  684
- Status.clear()
  684
- Status.condition
  685
- Status.operation.condition
  686
- Status.operation.enable
  686
- Status.operation.event
  687
- Status.operation.getmap()
  687
- Status.operation.setmap()
  688
  - Status.questionable.condition
    689
  - Status.questionable.event
    690
- Status.questionable.setmap()
  691
- Status.preset()
  693
- Status.standard.event
  695
- Timer.cleartime()
  696
- Trigger.blender[N].Clear()
  697
- Trigger.blender[N].Overrun
  698
- Trigger.blender[N].Stimulus[M]
  699
- Trigger.blender[N].Wait()
  700
- Trigger.digin[N].Clear()
  701
- Trigger.digin[N].Edge
  702
- Trigger.digin[N].Overrun
  703
- Trigger.digout[N].Assert()
  704
- Trigger.digout[N].Logic
  705
- Trigger.digout[N].Release()
  706
- Trigger.lanin[N].Clear()
  708
- Trigger.lanin[N].Overrun
  709
- Trigger.lanin[N].Wait()
  710
- Trigger.lanout[N].Connect()
  711
- Trigger.lanout[N].Connected
  712
- Trigger.lanout[N].Disconnect()
  713
- Trigger.lanout[N].Logic
  714
- Trigger.lanout[N].Stimulus
  715
- Trigger.model.abort()
  717
- Trigger.model.getbranchcount()
  718
- Trigger.model.state()
  745
- Trigger.clear()
  746
- Trigger.timer[N].Clear()
  747
- Trigger.timer[N].Delay
  748
- Trigger.timer[N].Enable
  750
- Trigger.timer[N].Reset()
  751
- Trigger.timer[N].Start.fractionalseconds
  752
  - Trigger.timer[N].Start.overrun
    753
  - Trigger.timer[N].Start.stimulus
    754
- Trigger.timer[N].Wait()
  755
- Trigger.tsplinkin[N].Edge
  756
- Trigger.tsplinkin[N].Overrun
  757
- Trigger.tsplinkout[N].Assert()
  758
- Trigger.tsplinkout[N].Logic
  759
- Trigger.tsplinkout[N].Release()
  760
- Tsplink.group
  761
- Tsplink.initialize()
  762
- Tsplink.line[N].Mode
  763
- Tsplink.line[N].Reset()
  764
- Tsplink.master
  765
- Tsplink.readport()
  766
- Tsplink.writeport()
  767
- Tspnet.connect()
  768
- Tspnet.disconnect()
  769
- Tspnet.execute()
  770
- Tspnet.idn()
  771
- Tspnet.read()
  772
- Tspnet.readavailable()
  773
- Tspnet.reset()
  774
- Tspnet.timeout
  775
- Tspnet.tsp.abort()
  776
- Tspnet.tsp.rbtablecopy()
  777
- Tspnet.tsp.runscript()
  778
- Tspnet.write()
  779
- Upgrade.unit()
  780
- Userstring.catalog()
  781
- Userstring.delete()
  782
  - Waitcomplete()
    783
Frequently Asked Questions (Faqs)

784
Next Steps

800
- Additional Model 2450 Information
  800
Maintenance

802
- Line Fuse Replacement
  802
- Front-Panel Display
  803
- Upgrading the Firmware
  804
  - From the Front Panel
    805
  - Using SCPI
    806
  - Using TSB
    807
Status Model

818
- Standard Event Register
  820
- Programmable Status Register Sets
  822
- Status Byte Register
  827
- Service Request Enable Register
  829
- Serial Polling and SRQ
  830
- Reading the Registers
  831
- Understanding Bit Settings
  832
- Clearing Registers
  833
- Status Model Programming Examples
  834
  - SRQ When Trigger Model Is Finished
    835
  - SRQ on Trigger Model Notify Event
    836
  - SRQ on Error
    839
  - SRQ When a Measurement Completes
    841
Model 2450 in a Model 2400 Application

844
- Using a Model 2450 in an Existing Model 2400 Application
  844
- Model 2400 SCPI to Model 2450 SCPI Command Cross-Reference
  848

Keithley Interactive SourceMeter 2450 User Manual (95 pages)

Instrument

Brand: Keithley | Category: Measuring Instruments | Size: 7.04 MB

Keithley Interactive SourceMeter 2450 Application Note (6 pages)

SourceMeter SMU Instrument

Brand: Keithley | Category: Measuring Instruments | Size: 0.34 MB

Keithley Interactive SourceMeter 2450 Declassification And Security Instructions (6 pages)

Brand: Keithley | Category: Test Equipment | Size: 0.58 MB

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Keithley Interactive SourceMeter 2450 Manuals

Keithley Interactive SourceMeter 2450 Reference Manual (878 pages)

Table of Contents

Introduction

Common Commands

General Operation

Functions and Features

Source-Measure Considerations

Introduction to SCPI Commands

SCPI Command Reference

Introduction to TSP Operation

TSP Command Reference

Frequently Asked Questions (Faqs)

Next Steps

Maintenance

Status Model

Model 2450 in a Model 2400 Application

Keithley Interactive SourceMeter 2450 User Manual (95 pages)

Table of Contents

Introduction

Using the Front-Panel Interface

Using a Remote Interface

Making Basic Front-Panel Measurements

Measuring Low-Resistance Devices

Leakage Current and Insulation Resistance

Measuring I-V Characteristics of Fets

Rechargeable Battery Measurements

Measuring I-V Characteristics of Solar Cells

Troubleshooting Faqs

Next Steps

Keithley Interactive SourceMeter 2450 Application Note (6 pages)

Table of Contents

Keithley Interactive SourceMeter 2450 Declassification And Security Instructions (6 pages)

Table of Contents

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