User Manuals: Keithley Instruments 3721-ST Dual Multiplexer Card

Manuals and User Guides for Keithley Instruments 3721-ST Dual Multiplexer Card. We have 2 Keithley Instruments 3721-ST Dual Multiplexer Card manuals available for free PDF download: Reference Manual, Installation Instructions Manual

Keithley 3721-ST Reference Manual (936 pages)

System Switch/Multimeter

Brand: Keithley | Category: Multimeter | Size: 16 MB

Table of Contents
5
Introduction

22
- Welcome
  22
- Extended Warranty
  22
- Contact Information
  22
- Product Documentation, Drivers, and Software
  23
- Organization of Manual Sections
  23
- Capabilities and Features
  24
  - Measuring Capabilities
    25
  - Displaying the Instrument's Serial Number
    25
Installation

28
- Weight
  28
- Rack-Mounting Instructions
  28
- Remote Communications Interfaces
  31
  - Supported Remote Interfaces
    31
  - USB Communications
    31
  - GPIB Setup
    36
  - LAN Communications
    41
  - Supplied Software
    43
  - Keithley I/O Layer
    46
  - Addressing Instruments with VISA
    50
- Digital I/O
  53
  - Port Configuration
    54
  - Digital I/O Configuration
    55
  - Controlling Digital I/O Lines
    55
  - TSP-Link Trigger Lines
    57
- Starting up Your Instrument
  58
  - Procedure
    58
Instrument Description

60
- Front Panel Operation
  60
  - The USB Port
    61
  - The Display
    61
  - The Navigation Wheel
    63
  - The POWER Key
    63
  - The Status Lights
    64
  - The Setup and Control Keys
    64
  - Menu Overview
    67
  - Menu Trees
    67
  - Front-Panel Key Menu Options
    72
  - Configuration Menu Options
    74
  - Front Panel Operation
    74
  - Using the Front Panel with Non-Switch Channels
    81
- Rear Panel Summary
  83
  - Rear Panel Connection Details
    83
- Saved Setups
  89
- Save the Present Configuration
  92
  - Create a Configuration Script
    94
  - Running the Configuration Script
    94
- Using the Web Interface
  95
  - Connect to the Instrument Web Interface
    95
  - Web Interface Home Page
    95
  - Identify the Instrument
    95
  - Log in to the Instrument
    96
  - Card Pages
    96
  - Scan Builder Page
    101
  - DMM Web Page
    106
  - TSB Embedded
    107
  - Unit Page
    108
  - Admin Page
    109
  - LXI Page
    109
Basic DMM Operation

112
- DMM Measurement Capabilities
  112
- High-Energy Circuit Safety Precautions
  113
  - Power Circuit Test Procedure
    113
- Performance Considerations
  113
  - Warmup Time
    113
  - Autozero
    114
  - Line Cycle Synchronization
    115
  - Autodelay
    115
  - Measure Count
    116
  - Change the Display Resolution
    117
- System Considerations
  117
- Voltage Measurements (DC Volts and AC Volts)
  120
- Current Measurements (DC Current and AC Current)
  125
- Resistance Measurements
  127
- Temperature Measurements
  133
  - Settings Available for Temperature Measurements
    133
  - Autodelay and Autorange Settings
    135
  - Thermocouples
    135
  - Thermistors
    138
  - Rtds (Resistance Temperature Detectors)
    140
  - Temperature Equations
    144
- Frequency and Period Measurements
  152
- Continuity Testing
  155
- Refining Measurements
  158
  - Relative Offset
    158
  - Math Calculations
    160
  - Db Commands
    165
  - Range
    166
  - Optimizing Measurement Speed
    168
  - Optimizing AC Voltage and Current Measurements
    171
  - Optimizing Measurement Accuracy
    172
Switching and Scanning

184
- Identify Installed Switching Cards
  184
- Maximum Power Usage with Series 3700A Cards
  185
- Specifying a Channel
  186
- Close and Open Channel Operations and Commands
  188
- Working with Channels
  196
  - Connection Methods for Close Operations
    196
  - Determining the Number of Relay Closures
    199
  - Viewing the Close or Open Status of a Channel
    199
  - Channel Attributes
    200
  - Channel Patterns
    202
  - Reset a Channel
    205
- Pseudocards
  205
  - Pseudocards Programming Example
    206
- Scanning and Triggering
  206
  - Trigger Model
    207
  - Scan and Step Counts
    208
  - Basic Scan Procedure
    209
  - Remote Interface Scanning
    213
  - Hardware Trigger Modes
    214
  - Understanding Synchronous Triggering Modes
    218
  - Events
    222
  - LXI Class B and C Triggering (IEEE-1588)
    223
Reading Buffers

228
- Buffer Overview
  228
- Front-Panel Buffer Operation
  229
- Remote Buffer Operation
  233
Maintenance

244
- Introduction
  244
- Fuse Replacement
  244
- AMPS Analog Backplane Fuse Replacement
  245
- Front Panel Tests
  246
  - Test Procedure
    246
  - Keys Test
    246
  - Display Patterns Test
    247
- Displaying the Instrument's Serial Number
  247
- Upgrading the Firmware
  248
Theory of Operation

252
- Rear Panel, Backplane, and DMM Connect Relays Schematic
  252
- Line Cycle Synchronization
  253
- AC Voltage Measurements and Crest Factor
  256
- DMM Resistance Measurement Methods
  258
  - Constant-Current Source Method
    259
  - Ratiometric Method
    260
- Reference Junctions
  262
  - Simulated Reference Junction
    263
  - Internal Reference Junction
    263
  - External Reference Junction
    263
- Open Lead Detection
  264
  - ISOUR Open Voltage
    266
  - VMEAS Open Voltage
    266
  - Calculated Measurement Open Voltage
    266
  - DMM.opendetector Open Voltage
    267
  - 4-Wire Dry-Circuit Open Lead Detection
    268
- Open Thermocouple Detection
  269
- Accuracy Calculations
  271
- Understanding Precision Time Protocol (PTP)
  273
Introduction to TSP Operation

274
- Controlling the Instrument by Sending Individual Command Messages
  274
- Queries
  275
- Data Retrieval Commands
  276
- Information on Scripting and Programming
  277
- Files
  277
- Display Operations
  283
- About TSP Commands
  294
  - Alarms
    294
  - Bit Manipulation and Logic Operations
    294
  - Channel
    296
  - Data Queue
    297
  - Digital I/O
    297
  - Display
    298
  - DMM
    298
  - Error Queue
    299
  - Event Log
    300
  - File I/O
    300
  - Gpib
    301
  - Instrument Identification
    301
  - LAN and LXI
    302
  - Local Node
    303
  - Ptp
    303
  - Reading Buffer
    304
  - Reset
    304
  - Queries and Response Messages
    304
  - Saved Setups
    305
  - Scan
    305
  - Scripting
    306
  - Status Model
    306
  - Slot
    307
  - Time
    307
  - Top Level Instrument Controls
    308
  - Triggering
    309
  - TSP-Link
    310
  - TSP-Net
    310
  - Userstrings
    311
Instrument Programming

312
- Fundamentals of Scripting for TSP
  312
- Fundamentals of Programming for TSP
  326
  - Introduction
    326
  - What Is Lua
    326
  - Lua Basics
    326
  - Standard Libraries
    340
  - Programming Example: Script with a for Loop
    344
- Using Test Script Builder (TSB)
  344
  - Installing the TSB Software
    346
  - Installing the TSB Add-In
    346
  - Using Test Script Builder (TSB)
    346
  - Project Navigator
    348
  - Script Editor
    348
  - Outline View
    348
  - Programming Interaction
    348
  - Connecting an Instrument in TSB
    349
  - Creating a New TSP Project
    350
  - Adding a New TSP File to a Project
    350
  - Running a Script
    351
  - Creating a Run Configuration
    351
- Advanced Scripting for TSP
  355
- TSP-Link System Expansion Interface
  363
  - Master and Subordinates
    363
  - TSP-Link System
    364
  - TSP-Link Nodes
    364
- Connections
  365
- Initialization
  365
  - Assigning Node Numbers
    365
- Resetting the TSP-Link Network
  366
  - Front-Panel Operation
    366
  - Remote Programming
    366
- Using the Expanded System
  367
  - Accessing Nodes
    367
  - Using the Reset() Command
    368
  - Using the Abort Command
    368
  - Triggering with TSP-Link
    368
- TSP Advanced Features
  369
  - Using Groups to Manage Nodes on TSP-Link Network
    369
  - Assigning Groups
    370
  - Group Leader Overview
    370
  - Master Node Overview
    370
- Running Simultaneous Test Scripts
  370
  - Coordinating Overlapped Operations in Remote Groups
    371
- Using the Data Queue for Real-Time Communication
  372
- Copying Test Scripts Across the TSP-Link Network
  372
- Removing Stale Values from the Reading Buffer Cache
  372
- TSP-Net
  373
TSP Command Reference

380
- Command Programming Notes
  380
  - Placeholder Text
    380
  - Syntax Rules
    381
  - Using Channel.*() Commands
    381
  - Time and Date Values
    383
- Using the TSP Command Reference
  383
  - Command Name and Standard Parameters Summary
    384
  - Command Usage
    385
  - Command Details
    386
  - Example Section
    386
  - Related Commands and Information
    386
- TSP Commands
  387
  - Beeper.beep()
    387
  - Beeper.enable
    387
  - Bit.bitand()
    388
  - Bit.bitor()
    388
  - Bit.bitxor()
    389
  - Bit.clear()
    390
  - Bit.get()
    390
  - Bit.getfield()
    391
  - Bit.set()
    392
  - Bit.setfield()
    393
  - Bit.test()
    394
  - Bit.toggle()
    394
  - Buffervar.appendmode
    395
  - Buffervar.basetimefractional
    396
  - Buffervar.basetimeseconds
    397
  - Buffervar.cachemode
    398
  - Buffervar.capacity
    398
  - Buffervar.channels
    399
  - Buffervar.clear()
    400
  - Buffervar.clearcache()
    401
  - Buffervar.collectchannels
    402
  - Buffervar.collecttimestamps
    403
  - Buffervar.dates
    404
  - Buffervar.formattedreadings
    405
  - Buffervar.fractionalseconds
    406
  - Buffervar.n
    407
  - Buffervar.ptpseconds
    407
  - Buffervar.readings
    408
  - Buffervar.relativetimestamps
    409
  - Buffervar.seconds
    411
  - Buffervar.statuses
    412
  - Buffervar.times
    413
  - Buffervar.timestampresolution
    414
  - Buffervar.timestamps
    415
  - Buffervar.units
    416
- Channel.calibration.adjustcount()
  417
- Channel.calibration.adjustdate()
  417
- Channel.calibration.lock()
  419
- Channel.calibration.password()
  419
- Channel.calibration.save()
  420
- Channel.calibration.step()
  421
- Channel.calibration.unlock()
  423
- Channel.calibration.verifydate()
  424
- Channel.clearforbidden()
  425
- Channel.close()
  425
- Channel.connectrule
  427
- Channel.connectsequential
  429
- Channel.createspecifier()
  430
- Channel.exclusiveclose()
  431
- Channel.exclusiveslotclose()
  433
- Channel.getbackplane()
  434
- Channel.getclose()
  437
- Channel.getcount()
  438
- Channel.getdelay()
  440
- Channel.getforbidden()
  441
- Channel.getimage()
  442
- Channel.getlabel()
  443
- Channel.getmatch()
  444
- Channel.getmatchtype()
  445
- Channel.getmode()
  446
- Channel.getoutputenable()
  448
- Channel.getpole()
  449
- Channel.getpowerstate()
  450
- Channel.getstate()
  451
- Channel.getstatelatch()
  453
- Channel.gettype()
  454
- Channel.open()
  455
- Channel.pattern.catalog()
  456
- Channel.pattern.delete()
  457
- Channel.pattern.getimage()
  457
- Channel.pattern.setimage()
  458
- Channel.pattern.snapshot()
  461
- Channel.read()
  462
- Channel.reset()
  463
- Channel.resetstatelatch()
  465
- Channel.setbackplane()
  466
- Channel.setdelay()
  468
- Channel.setforbidden()
  469
- Channel.setlabel()
  470
- Channel.setmatch()
  471
- Channel.setmatchtype()
  472
- Channel.setmode()
  473
- Channel.setoutputenable()
  474
- Channel.setpole()
  475
- Channel.setpowerstate()
  478
- Channel.setstatelatch()
  479
- Channel.trigger[N].Clear()
  480
- Channel.trigger[N].Event_Id
  480
- Channel.trigger[N].Get()
  481
- Channel.trigger[N].Set()
  482
- Channel.trigger[N].Wait()
  483
- Channel.write()
  484
- Comm.gpib.enable
  485
- Comm.lan.enable
  485
- Comm.lan.rawsockets.enable
  486
- Comm.lan.telnet.enable
  486
- Comm.lan.vxi11.Enable
  487
- Comm.lan.web.enable
  488
- Createconfigscript()
  489
- Dataqueue.add()
  489
- Dataqueue.capacity
  490
- Dataqueue.clear()
  491
- Dataqueue.count
  492
- Dataqueue.next()
  493
- Delay()
  494
- Digio.readbit()
  494
- Digio.readport()
  495
- Digio.trigger[N].Assert()
  495
- Digio.trigger[N].Clear()
  496
- Digio.trigger[N].Event_Id
  496
- Digio.trigger[N].Mode
  497
- Digio.trigger[N].Overrun
  498
- Digio.trigger[N].Pulsewidth
  499
- Digio.trigger[N].Release()
  500
- Digio.trigger[N].Reset()
  500
- Digio.trigger[N].Stimulus
  501
- Digio.trigger[N].Wait()
  503
- Digio.writebit()
  503
- Digio.writeport()
  504
- Digio.writeprotect
  505
- Display.clear()
  505
- Display.getannunciators()
  506
- Display.getcursor()
  507
- Display.getlastkey()
  508
- Display.gettext()
  509
- Display.inputvalue()
  510
- Display.loadmenu.add()
  512
- Display.loadmenu.catalog()
  513
- Display.loadmenu.delete()
  514
- Display.locallockout
  514
- Display.menu()
  515
- Display.prompt()
  516
- Display.screen
  517
- Display.sendkey()
  518
- Display.setcursor()
  519
- Display.settext()
  520
- Display.trigger.event_Id
  521
- Display.waitkey()
  521
- DMM.adjustment.count
  523
- DMM.adjustment.date
  523
- DMM.aperture
  524
- DMM.appendbuffer()
  525
- DMM.autodelay
  527
- DMM.autorange
  528
- DMM.autozero
  529
- DMM.buffer.catalog()
  531
- DMM.buffer.info()
  531
- DMM.buffer.maxcapacity
  533
- DMM.buffer.usedcapacity
  533
- DMM.calibration.ac()
  534
- DMM.calibration.DC()
  535
- DMM.calibration.lock()
  535
- DMM.calibration.password
  536
- DMM.calibration.save()
  536
- DMM.calibration.unlock()
  537
- DMM.calibration.verifydate
  538
- DMM.close()
  539
- DMM.configure.catalog()
  540
- DMM.configure.delete()
  541
- DMM.configure.query()
  542
- DMM.configure.recall()
  544
- DMM.configure.set()
  545
- DMM.connect
  547
- DMM.dbreference
  549
- DMM.detectorbandwidth
  550
- DMM.displaydigits
  551
- DMM.drycircuit
  552
- DMM.filter.count
  553
- DMM.filter.enable
  554
- DMM.filter.type
  555
- DMM.filter.window
  556
- DMM.func
  556
- DMM.getconfig()
  560
- DMM.inputdivider
  561
- DMM.limit[Y].Autoclear
  562
- DMM.limit[Y].Clear()
  563
- DMM.limit[Y].Enable
  563
- DMM.limit[Y].High.fail
  566
- DMM.limit[Y].High.value
  568
- DMM.limit[Y].Low.fail
  570
- DMM.limit[Y].Low.value
  572
- DMM.linesync
  574
- DMM.makebuffer()
  575
- DMM.math.enable
  577
- DMM.math.format
  579
- DMM.math.mxb.bfactor
  580
- DMM.math.mxb.mfactor
  581
- DMM.math.mxb.units
  582
- DMM.math.percent
  582
- DMM.measure()
  584
- DMM.measurecount
  585
- DMM.measurewithtime()
  586
- DMM.measurewithptp()
  587
- DMM.nplc
  588
- DMM.offsetcompensation
  589
- DMM.open()
  590
- DMM.opendetector
  592
- DMM.range
  593
- DMM.refjunction
  594
- DMM.rel.acquire()
  595
- DMM.rel.enable
  596
- DMM.rel.level
  597
- DMM.reset()
  598
- DMM.rtdalpha
  599
- DMM.rtdbeta
  600
- DMM.rtddelta
  601
- DMM.rtdzero
  603
- DMM.savebuffer()
  604
- DMM.setconfig()
  606
- DMM.simreftemperature
  607
- DMM.thermistor
  608
- DMM.thermocouple
  609
- DMM.threertd
  610
- DMM.threshold
  611
- DMM.transducer
  612
- DMM.units
  613
- Errorqueue.clear()
  614
- Errorqueue.count
  614
- Errorqueue.next()
  615
- Eventlog.all()
  616
- Eventlog.clear()
  617
- Eventlog.count
  617
- Eventlog.enable
  618
- Eventlog.next()
  619
- Eventlog.overwritemethod
  620
- Exit()
  620
- Filevar:close()
  621
- Filevar:flush()
  621
- Filevar:read()
  622
- Filevar:seek()
  623
- Filevar:write()
  624
- Format.asciiprecision
  624
- Format.byteorder
  625
- Format.data
  626
- Fs.chdir()
  627
- Fs.cwd()
  628
- Fs.is_Dir()
  628
- Fs.is_File()
  628
- Fs.mkdir()
  629
- Fs.readdir()
  629
- Fs.rmdir()
  630
- Gettimezone()
  630
- Gpib.address
  631
- Io.close()
  632
- Io.flush()
  632
- Io.input()
  633
- Io.open()
  634
- Io.output()
  634
- Io.read()
  635
- Io.type()
  636
- Io.write()
  636
- Lan.applysettings()
  637
- Lan.config.dns.address[N]
  637
- Lan.config.dns.domain
  638
- Lan.config.dns.dynamic
  639
- Lan.config.dns.hostname
  639
- Lan.config.dns.verify
  640
- Lan.config.gateway
  641
- Lan.config.ipaddress
  641
- Lan.config.method
  642
- Lan.config.subnetmask
  643
- Lan.lxidomain
  643
- Lan.nagle
  644
- Lan.reset()
  644
- Lan.restoredefaults()
  644
- Lan.status.dns.address[N]
  645
- Lan.status.dns.name
  646
- Lan.status.duplex
  647
- Lan.status.gateway
  647
- Lan.status.ipaddress
  648
- Lan.status.macaddress
  648
- Lan.status.port.dst
  649
- Lan.status.port.rawsocket
  649
- Lan.status.port.telnet
  650
- Lan.status.port.vxi11
  650
- Lan.status.speed
  651
- Lan.status.subnetmask
  651
- Lan.trigger[N].Assert()
  652
- Lan.trigger[N].Clear()
  652
- Lan.trigger[N].Connect()
  653
- Lan.trigger[N].Connected
  654
- Lan.trigger[N].Disconnect()
  655
- Lan.trigger[N].Event_Id
  655
- Lan.trigger[N].Ipaddress
  656
- Lan.trigger[N].Mode
  656
- Lan.trigger[N].Overrun
  657
- Lan.trigger[N].Protocol
  658
- Lan.trigger[N].Pseudostate
  659
- Lan.trigger[N].Stimulus
  659
- Lan.trigger[N].Wait()
  661
- Localnode.define
  662
- Localnode.description
  663
- Localnode.emulation
  663
- Localnode.linefreq
  664
- Localnode.model
  665
- Localnode.password
  665
- Localnode.passwordmode
  666
- Localnode.prompts
  667
- Localnode.prompts4882
  668
- Localnode.reset()
  668
- Localnode.revision
  669
- Localnode.serialno
  670
- Localnode.showerrors
  670
- Makegetter()
  671
- Makesetter()
  671
- Memory.available()
  672
- Memory.used()
  673
- Node[N].Execute()
  674
- Node[N].Getglobal()
  675
- Node[N].Setglobal()
  675
- Opc()
  676
- Os.time()
  676
- Print()
  677
- Printbuffer()
  678
- Printnumber()
  681
- Ptp.domain
  682
- Ptp.ds.info
  682
- Ptp.enable
  684
- Ptp.portstate
  684
- Ptp.slavepreferred
  685
- Ptp.time()
  686
- Ptp.utcoffset
  686
- Reset()
  687
- Scan.abort()
  687
- Scan.add()
  688
- Scan.addimagestep()
  690
- Scan.addwrite()
  691
- Scan.background()
  692
- Scan.bypass
  693
- Scan.create()
  694
- Scan.execute()
  696
- Scan.list()
  697
- Scan.measurecount
  699
- Scan.mode
  700
- Scan.nobufferbackground()
  701
- Scan.nobufferexecute()
  702
- Scan.reset()
  703
- Scan.scancount
  704
- Scan.state()
  705
- Scan.stepcount
  706
- Scan.trigger.arm.clear()
  706
- Scan.trigger.arm.set()
  707
- Scan.trigger.arm.stimulus
  707
- Scan.trigger.channel.clear()
  709
- Scan.trigger.channel.set()
  709
- Scan.trigger.channel.stimulus
  710
- Scan.trigger.clear()
  711
- Scan.trigger.measure.clear()
  712
- Scan.trigger.measure.set()
  712
- Scan.trigger.measure.stimulus
  713
- Scan.trigger.sequence.clear()
  714
- Scan.trigger.sequence.set()
  715
- Scan.trigger.sequence.stimulus
  715
- Schedule.alarm[N].Enable
  717
- Schedule.alarm[N].Event_Id
  717
- Schedule.alarm[N].Fractionalseconds
  718
- Schedule.alarm[N].Period
  719
- Schedule.alarm[N].Ptpseconds
  719
- Schedule.alarm[N].Repetition
  720
- Schedule.alarm[N].Seconds
  720
- Schedule.disable()
  721
- Script.anonymous
  721
- Script.delete()
  722
- Script.load()
  722
- Script.new()
  723
- Script.newautorun()
  724
- Script.restore()
  725
- Script.run()
  726
- Script.user.catalog()
  726
- Scriptvar.autorun
  727
- Scriptvar.list()
  727
- Scriptvar.name
  728
- Scriptvar.run()
  729
- Scriptvar.save()
  730
- Scriptvar.source
  730
- Settime()
  731
- Settimezone()
  732
- Setup.cards()
  733
- Setup.poweron
  734
- Setup.recall()
  735
- Setup.save()
  735
- Slot[Slot].Banks.matrix
  736
- Slot[Slot].Columns.matrix
  737
- Slot[Slot].Commonsideohms
  737
- Slot[Slot].Digio
  738
- Slot[Slot].Endchannel
  738
- Slot[Slot].Idn
  741
- Slot[Slot].Interlock.override
  741
- Slot[Slot].Interlock.state
  742
- Slot[Slot].Isolated
  743
- Slot[Slot].Matrix
  743
- Slot[Slot].Maxvoltage
  744
- Slot[Slot].Multiplexer
  744
- Slot[Slot].Poles.four
  745
- Slot[Slot].Poles.one
  745
- Slot[Slot].Poles.two
  746
- Slot[Slot].Pseudocard
  746
- Slot[Slot].Rows.matrix
  748
- Slot[Slot].Startchannel
  748
- Slot[Slot].Tempsensor
  751
- Slot[Slot].Thermal.state
  752
- Status.condition
  752
- Status.measurement
  754
- Status.node_Enable
  756
- Status.node_Event
  758
- Status.operation.*
  760
- Status.operation.user
  762
- Status.questionable
  764
- Status.request_Enable
  766
- Status.request_Event
  768
- Status.reset()
  770
- Status.standard
  770
- Status.system
  772
- Status.system2
  774
- Status.system3
  777
- Status.system4
  779
- Status.system5
  781
- Timer.measure.t()
  783
- Timer.reset()
  784
- Trigger.blender[N].Clear()
  785
- Trigger.blender[N].Event_Id
  785
- Trigger.blender[N].Orenable
  786
- Trigger.blender[N].Overrun
  786
- Trigger.blender[N].Reset()
  787
- Trigger.blender[N].Stimulus[M]
  788
- Trigger.blender[N].Wait()
  789
- Trigger.clear()
  790
- Trigger.event_Id
  790
- Trigger.timer[N].Clear()
  791
- Trigger.timer[N].Count
  791
- Trigger.timer[N].Delay
  792
- Trigger.timer[N].Delaylist
  793
- Trigger.timer[N].Event_Id
  794
- Trigger.timer[N].Overrun
  794
- Trigger.timer[N].Passthrough
  795
- Trigger.timer[N].Reset()
  795
- Trigger.timer[N].Stimulus
  796
- Trigger.timer[N].Wait()
  798
- Trigger.wait()
  798
- Tsplink.group
  799
- Tsplink.master
  800
- Tsplink.node
  800
- Tsplink.readbit()
  801
- Tsplink.readport()
  801
- Tsplink.reset()
  802
- Tsplink.state
  803
- Tsplink.trigger[N].Assert()
  803
- Tsplink.trigger[N].Clear()
  804
- Tsplink.trigger[N].Event_Id
  804
- Tsplink.trigger[N].Mode
  805
- Tsplink.trigger[N].Overrun
  806
- Tsplink.trigger[N].Pulsewidth
  807
- Tsplink.trigger[N].Release()
  807
- Tsplink.trigger[N].Reset()
  808
- Tsplink.trigger[N].Stimulus
  809
- Tsplink.trigger[N].Wait()
  810
- Tsplink.writebit()
  811
- Tsplink.writeport()
  811
- Tsplink.writeprotect
  812
- Tspnet.clear()
  813
- Tspnet.connect()
  813
  - Tspnet.disconnect()
    815
  - Tspnet.execute()
    815
  - Tspnet.idn()
    816
  - Tspnet.read()
    817
  - Tspnet.readavailable()
    818
  - Tspnet.reset()
    819
  - Tspnet.termination()
    819
  - Tspnet.timeout
    820
  - Tspnet.tsp.abort()
    821
  - Tspnet.tsp.abortonconnect
    821
  - Tspnet.tsp.rbtablecopy()
    822
  - Tspnet.tsp.runscript()
    823
  - Tspnet.write()
    824
  - Upgrade.previous()
    825
  - Upgrade.unit()
    825
  - Userstring.add()
    826
  - Userstring.catalog()
    826
  - Userstring.delete()
    827
  - Userstring.get()
    828
  - Waitcomplete()
    829
Troubleshooting Guide

830
- Contacting Support
  830
- USB Troubleshooting
  831
  - Check Driver for the USB Test and Measurement Device
    831
- Troubleshooting GPIB Interfaces
  833
  - Controller (Hardware) Not Recognized
    833
  - Timeout Errors
    834
- Troubleshooting LAN Interfaces
  834
  - Verify Connections and Settings
    834
  - Use Ping to Test the Connection
    835
  - Open Ports on Firewalls
    835
  - Web Page Problems
    835
  - LXI LAN Status Indicator
    836
  - Initialize the LAN Configuration
    836
  - Use the LXI Discovery Tool
    836
  - Communicate Using VISA Communicator
    837
  - Wireshark
    837
- Testing the Display, Keys, and Channel Matrix
  837
  - Verify Front Panel Key Operation
    837
  - Verify Display Operation
    837
- Update Drivers
  838
- Error and Status Messages
  838
  - Error Summary List
    838
  - Effects of Errors on Scripts
    838
  - Retrieving Errors
    839
  - Error and Status Message List
    839
Frequently Asked Questions

848
Next Steps

851
- Additional Series 3700A Information
  851
LAN Concepts and Settings

852
- Overview
  852
- Establishing a Point-To-Point Connection
  852
- Connecting to the LAN
  860
  - Setting the LAN Configuration Method
    861
  - Setting the IP Address
    861
  - Setting the Gateway
    861
  - Setting the Subnet Mask
    862
  - Configuring the Domain Name System (DNS
    862
- LAN Speeds
  863
- Duplex Mode
  863
- Viewing LAN Status Messages
  864
- Viewing the Network Settings
  864
  - Confirming the Active Speed and Duplex Negotiation
    865
  - Confirming Port Numbers
    865
- Selecting a LAN Interface Protocol
  865
  - VXI-11 Connection
    866
  - Raw Socket Connection
    866
  - Dead Socket Connection
    866
  - Telnet Connection
    866
  - Logging LAN Trigger Events in the Event Log
    869
Verification and Adjustment

872
- Verification
  872
- Adjustment
  891
  - Environmental Conditions
    892
  - Adjustment Considerations
    892
  - Adjustment
    893
  - Remote Adjustment Procedure
    894
Status Model

906
- Overview
  906
  - Status Byte Register
    906
- Status Model Diagrams
  908
- Status Function Summary
  918
- Clearing Registers
  918
- Startup State
  919
- Programming and Reading Registers
  919
  - Programming Enable and Transition Registers
    919
  - Reading Registers
    920
  - Register Programming Example
    920
- Status Byte and Service Request (SRQ
  920
  - Service Request Enable Register
    921
  - Status Byte Register
    921
  - Serial Polling and SRQ
    922
  - SPE, SPD (Serial Polling
    923
  - Service Requests
    923
  - Status Byte and Service Request Commands
    924
  - Enable and Transition Registers
    924
  - Controlling Node and SRQ Enable Registers
    924
- TSP-Link System Status
  925
  - Status Model Configuration Example
    925

Keithley 3721-ST Installation Instructions Manual (11 pages)

Screw Terminal Assemblies

Brand: Keithley | Category: Touch terminals | Size: 1 MB

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User Manuals: Keithley Instruments 3721-ST Dual Multiplexer Card

Keithley 3721-ST Reference Manual (936 pages)

Table of Contents

Introduction

Installation

Instrument Description

Basic DMM Operation

Switching and Scanning

Reading Buffers

Maintenance

Theory of Operation

Introduction to TSP Operation

Instrument Programming

TSP Command Reference

Troubleshooting Guide

Frequently Asked Questions

Next Steps

LAN Concepts and Settings

Verification and Adjustment

Status Model

Keithley 3721-ST Installation Instructions Manual (11 pages)

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