Keithley 2701 Manuals

Manuals and User Guides for Keithley 2701. We have 5 Keithley 2701 manuals available for free PDF download: User Manual, Service Manual, Instruction Manual, Quick Start Manual

Keithley 2701 User Manual (506 pages)

Ethernet-Based DMM/Data Acquisition System

Brand: Keithley | Category: Measuring Instruments | Size: 5 MB

Table of Contents
7
Getting Started

25
- General Information
  26
  - Warranty Information
    26
  - Contact Information
    26
  - Safety Symbols and Terms
    27
  - Inspection
    27
  - Battery
    28
  - Options and Accessories
    28
- Model 2701 Features
  31
- Plug-In Switching Modules
  32
  - Pseudocards
    32
  - Identifying Installed Switching Modules
    32
Getting Started

32
Closing and Opening Switching Module Channels

67
Basic DMM Operation

105
- DMM Measurement Capabilities
  106
- High Energy Circuit Safety Precautions
  107
- Performance Considerations
  108
  - Warm-Up
    108
  - Autozero
    108
  - LSYNC (Line Cycle Synchronization)
    109
  - Remote Programming - Autozero and LSYNC
    110
- Channel List Parameter (<Clist>)
  111
- Voltage Measurements (DCV and ACV)
  112
- Current Measurements (DCI and ACI)
  121
  - Connections
    121
  - Amps Measurement Procedure
    122
  - AMPS Fuse Replacement (Front Panel AMPS Input)
    123
- Resistance Measurements (Ω2 and Ω4)
  124
- Temperature Measurements
  137
  - Thermocouples
    137
  - Thermistors
    140
  - 4-Wire Rtds
    141
  - Connections
    142
    
    Figure 3-14 Thermocouple Connections
    143
    
    Table 3-2 Color Codes — Thermocouple Wires
    144
    
    Figure 3-15 Thermistor Connections
    145
  - Temperature Measurement Conﬁguration
    146
  - Table 3-5 RTD Parameters
    148
  - Temperature Measurement Procedure
    149
- Frequency and Period Measurements
  150
  - Trigger Level
    150
  - Gate Time
    150
  - Connections
    151
  - Frequency and Period Measurement Procedure
    152
- Continuity Testing
  152
  - Connections
    153
  - Continuity Testing Procedure
    154
- Remote Programming for Basic Measurements
  155
- Measurement Queries
  162
  - Fetch
    162
  - Read
    163
  - Measure[:<Function>]
    164
  - [:Sense[1]]:Data:fresh
    164
  - [:Sense[1]]:Data[:Latest]
    165
  - Examples
    165
Range, Digits, Rate, Bandwidth, and Filter Range

167
- Measurement Ranges and Maximum Readings
  168
- Range
  
  168
  - Manual Ranging
    169
  - Auto Ranging
    169
  - Scanning
    169
4 Range, Digits, Rate, Bandwidth, and Filter

170
- Remote Programming - Range
  170
- Table 4-2 Range Commands
  170
- Digits
  172
  - Scanning
    172
  - Remote Programming - Digits
    172
  - Table 4-3 Digits Commands
    173
- Rate and Bandwidth
  174
  - Rate
    174
  - Table 4-4 Rate and Bandwidth Settings
    175
  - Bandwidth
    176
  - Scanning
    176
  - Remote Programming - Rate and Bandwidth
    177
  - Table 4-5 Rate and Bandwidth Commands
    177
- Filter
  180
  - Filter Characteristics
    180
    
    Figure 4-2 Moving and Repeating Filters
    181
    
    Figure 4-3 Filter Window
    183
    
    Figure 4-4 Filter Conﬁguration Flow Chart
    185
  - Remote Programming - Filter
    186
  - Table 4-6 Filter Commands
    186
Relative, Math, Ratio, Channel Average, and Db Relative

189
- Basic Operation
  190
- Relative
  
  190
5 Relative, Math, Ratio, Channel Average, and Db

192
- Remote Programming - Rel
  192
- Table 5-1 Rel Commands
  192
- Math
  195
  - MX+B
    196
  - Percent
    197
  - Reciprocal (1/X)
    198
  - Basic Operation
    199
  - Remote Programming - Math
    200
  - Table 5-2 Math Commands
    200
- Ratio and Channel Average
  203
  - Basic Operation
    204
  - Remote Programming - Ratio and Channel Average
    206
  - Remote Programming - Db
    208
  - Table 5-4 Db Commands
    209
Buffer

211
- Buffer Overview
  212
- Front Panel Buffer
  212
  - Auto Clear
    212
  - Timestamps
    214
  - Storing Readings
    215
  - Recalling Readings
    216
  - Buffer Statistics
    217
- Remote Programming - Buffer
  218
  - Buffer Commands
    218
6 Buffer

219
- Table 6-1 Buffer Commands
  219
- Programming Example
  225
Scanning

227
- Scanning Fundamentals
  228
  - Channel Assignments
    229
  - Sequential and Non-Sequential Scans
    229
  - Scan Process
    230
  - Trigger Models
    230
    
    Figure 7-1 Trigger Model with STEP Function
    231
    
    Figure 7-2 Trigger Model with SCAN Function
    232
- Scan Conﬁguration
  237
  - Scan Reset
    239
  - Simple Scan
    239
  - Advanced Scan
    240
  - Setting Delay
    244
  - Monitor Channel
    244
  - Auto Channel Conﬁguration
    246
  - Saving Setup
    247
  - Auto Scan
    247
- Scan Operation
  247
  - Basic Scan
    248
  - Manual/External Trigger Scan
    249
  - Monitor Scan (Analog Trigger)
    250
- Remote Programming - Scanning
  252
  - Trigger Model
    252
  - Channel Setup
    253
  - Buffer
    253
  - Scanning Commands
    253
  - Table 7-1 Scanning Commands
    254
  - Scanning Programming Example
    258
7 Scanning

254
- Scanning Examples
  258
  - External Trigger Scan
    258
    
    Figure 7-4 External Trigger Scan Example
    259
    
    Table 7-2 External Trigger Scan Example
    260
  - Monitor Scan
    261
    
    Figure 7-5 Monitor Scan Example
    262
    
    Table 7-3 Monitor Scan Example
    263
Triggering

265
- Trigger Model
  266
  - Idle
    266
  - Control Source and Event Detection
    267
  - Delay (Auto or Manual)
    267
  - Table 8-1 Auto Delay Settings
    268
  - Device Action
    269
  - Output Trigger
    269
8 Triggering

268
- Reading Hold (Autosettle)
  270
  - Hold Example
    270
8 Triggering

271
- External Triggering
  271
  - Figure 8-3 TRIG LINK Pinout
    271
  - Digital I/O
    272
  - External Trigger
    272
  - Voltmeter Complete
    273
  - External Triggering Example
    274
    
    Figure 8-6 DUT Test System
    274
    
    Figure 8-7 Trigger Link Connections
    275
    
    Figure 8-8 Operation Model for Triggering Example
    276
  - External Triggering with BNC Connections
    277
- Remote Programming - Triggering
  278
  - Trigger Model (Remote Operation)
    278
  - Figure 8-10 Trigger Model (Remote Operation)
    279
  - Trigger Model Operation
    280
  - Triggering Commands
    281
  - Programming Example
    282
Limits and Digital I/O

283
9 Limits and Digital I/O

284
- Limits
  284
  - Figure 9-1 Default Limits
    284
  - Basic Limits Operation
    286
  - Scanning
    286
- Digital I/O
  287
  - Digital Input (Trigger Link Input)
    287
  - Figure 9-2 Digital I/O Port
    287
  - Digital Outputs
    288
  - Figure 9-4 Controlling Externally Powered Relays
    291
  - Setting Digital Output
    292
  - Figure 9-5 NAND Gate Control
    292
  - Scanning
    293
  - Table 9-1 OUTPUT Menu
    293
9 Limits and Digital I/O

293
- Remote Programing - Limits and Digital Output
  294
  - Limits and Digital Output Commands
    294
  - Limits and Digital Outputs Programming Example
    296
- Application - Sorting Resistors
  296
  - Limits
    296
  - Figure 9-6 Setup to Test 100Ω Resistors
    297
  - Figure 9-7 Limits to Sort 100Ω Resistors (1%, 5%, and >5%)
    298
  - Digital Outputs
    299
Remote Operations

301
- Operation Enhancements
  302
  - Pseudocards
    302
  - Autozero
    302
  - Db Calculation
    302
  - Separate Function Setups
    303
  - DCV Input Divider
    303
  - Multiple Channel Operation
    303
- System Commands
  303
  - Interface
    303
  - Password
    304
  - Battery
    305
  - Miscellaneous System Commands
    306
  - Table 10-1 System Commands
    306
10 Remote Operations

306
- Ethernet Setup
  307
10 Remote Operations

309
- Internal Web Page
  316
  - Opening the Web Page
    316
  - Figure 10-9 2701 Internal Web Page
    318
  - Figure 10-10 Web Page Control Panel
    319
- Front Panel Aspects of Ethernet Operation
  320
  - Error and Status Messages
    320
  - Status Indicators
    320
  - LOCAL Key
    320
- Programming Syntax
  321
  - Command Words
    321
  - Query Commands
    323
  - Case Sensitivity
    323
  - Long-Form and Short-Form Versions
    323
  - Short-Form Rules
    324
  - Program Messages
    324
  - Response Messages
    327
  - Message Exchange Protocol
    327
- RS-232 Interface Operation
  328
  - Sending and Receiving Data
    328
  - Baud Rate
    328
  - Signal Handshaking (Flow Control)
    329
  - Terminator
    330
  - Selecting and Conﬁguring RS-232 Interface
    330
  - Table 10-3 System Commands to Conﬁgure RS-232
    331
  - RS-232 Connections
    332
  - Figure 10-11 RS-232 Interface Connector
    332
  - Error Messages
    333
  - Table 10-5 PC Serial Port Pinout
    333
Status Structure

335
- Overview
  336
  - Status Byte and SRQ
    336
  - Status Register Sets
    336
  - Queues
    336
  - Figure 11-1 Model 2701 Status Register Structure
    337
- Clearing Registers and Queues
  338
11 Status Structure

339
- Programming and Reading Registers
  339
  - Programming Enable Registers
    339
  - Figure 11-2 16-Bit Status Register
    339
  - Reading Registers
    341
- Status Byte and Service Request (SRQ)
  342
- Status Register Sets
  344
  - Register Bit Descriptions
    345
  - Figure 11-4 Standard Event Status
    345
  - Figure 11-5 Operation Event Status
    347
  - Figure 11-6 Measurement Event Status
    349
  - Condition Registers
    351
  - Event Registers
    352
  - Event Enable Registers
    352
  - Table 11-6 Event Enable Registers Commands
    353
- Queues
  356
  - Output Queue
    356
  - Error Queue
    356
  - Table 11-7 Error Queue Commands
    357
Common Commands

359
12 Common Commands

360
- Table 12-1 Common Commands and Queries
  360
SCPI Signal Oriented Measurement Commands

367
Format and Miscellaneous System Commands

377
- Format Commands
  378
  - Format:elements <Item List
    378
  - Figure 14-1 ASCII Data Format
    379
14 Format and Miscellaneous System Commands

379
- Miscellaneous System Commands
  380
  - System:preset
    380
  - System:version
    380
  - System:key <Nrf
    380
  - System:beeper[:State] <B
    381
  - Figure 14-2 Key-Press Codes
    381
SCPI Reference Tables

383
- Reference Tables
  384
15 SCPI Reference Tables

385
- Table 15-1 Calculate Command Summary
  385
- Table 15-2 Display Command Summary
  387
- Table 15-4 Route Command Summary
  388
- Table 15-5 Sense Command Summary
  398
- Table 15-6 Status Command Summary
  401
- Table 15-7 System Command Summary
  402
- Table 15-8 Trace Command Summary
  407
- Table 15-9 Trigger Command Summary
  408
- Table 15-10 UNIT Command Summary
  409
- Specifications
  
  411
  - Accuracy Calculations
    417
    
    Calculating DC Characteristics Accuracy
    417
    
    Calculating AC Characteristics Accuracy
    417
    
    Calculating Dbm Characteristics Accuracy
    418
    
    Calculating Db Characteristics Accuracy
    419
    
    Additional Derating Factors
    419
  - Optimizing Measurement Accuracy
    420
    
    DC Voltage, DC Current, and Resistance
    420
    
    AC Voltage and AC Current
    420
    
    Temperature
    420
  - Optimizing Measurement Speed
    420
- Model 7700 Connection Guide
  
  421
  - Card Conﬁguration - Schematic
    422
B Model 7700 Connection Guide

423
- Figure B-1 Simplified Schematic for Model 7700
  423
- Connections and Wiring
  424
  - Screw Terminals
    424
  - Figure B-2 Screw Terminal Access
    425
  - Figure B-3 Model 7700 Screw Terminal Channel Designations
    425
  - Wiring Procedure
    426
  - Figure B-4 Wire Dressing
    427
  - Typical Connections
    428
  - Figure B-5 Thermocouple Connections
    428
  - Figure B-6 Ω2-Wire and Thermistor Connections
    428
  - Figure B-7 Ω4-Wire and RTD Connections
    429
  - Figure B-8 Current Connections (AC or DC)
    429
  - Connection Log
    430
  - Table B-1 Connection Log Model 7700
    431
- Status and Error Messages
  
  433

Keithley 2701 Service Manual (168 pages)

Ethernet-Based DMM / Data Acquisition System

Brand: Keithley | Category: Multimeter | Size: 3 MB

Keithley 2701 Service Manual (135 pages)

Ethernet-Based DMM / Data Acquisition System

Brand: Keithley | Category: Multimeter | Size: 12 MB

Service Manual
1
Safety Precautions
3
Table of Contents
5
Performance Verification

9
- Introduction
  9
- Verification Test Requirements
  10
  - Environmental Conditions
    10
  - Warm-Up Period
    10
  - Line Power
    10
- Recommended Test Equipment
  11
- Verification Limits
  11
  - Example Reading Limit Calculation
    12
  - Calculating Resistance Reading Limits
    12
- Restoring Factory Defaults
  12
- Performing the Verification Test Procedures
  13
  - Verification Test Summary
    13
  - Test Considerations
    14
- Model 2701 Verification
  14
  - Verifying DC Voltage
    15
  - Verifying AC Voltage
    17
  - Verifying DC Current
    18
  - Verifying AC Current
    19
  - Verifying Resistance
    20
  - Verifying Temperature
    22
  - Verifying Frequency
    24
- Model 7700 Verification
  24
  - Verifying DC Voltage
    25
  - Verifying AC Voltage
    27
  - Verifying DC Current
    28
  - Verifying AC Current
    29
  - Verifying Resistance
    30
  - Verifying Temperature
    32
  - Verifying Frequency
    35
  - Verifying Ratio and Average
    36
Calibration

37
- Introduction
  37
- Environmental Conditions
  37
  - Warm-Up Period
    38
  - Line Power
    38
- Calibration Considerations
  39
- Calibration Code
  39
  - Front Panel Calibration Code
    40
  - Remote Calibration Code
    40
- Comprehensive Calibration
  40
  - Calibration Cycle
    41
  - Recommended Equipment
    41
  - Aborting Calibration
    41
  - Front Panel Calibration
    42
  - Front Panel Short and Open Calibration
    43
  - Remote Calibration
    49
    
    Short and Open Calibration
    50
    
    Programming Calibration Dates
    54
    
    Saving Calibration Constants
    54
    
    Locking out Calibration
    54
- Manufacturing Calibration
  54
- Model 7700 Calibration
  57
Routine Maintenance

60
Troubleshooting

70
- Repair Considerations
  70
- Power-On Self-Tests
  70
  - RAM and EPROM Tests
    70
  - Flash Memory Tests
    71
- Front Panel Tests
  71
  - KEY Test
    71
  - DISP Test
    72
- Principles of Operation
  72
  - Power Supply
    73
  - Display Board
    74
  - Digital Circuitry
    76
  - Real Time Clock
    77
  - Analog Circuitry
    77
- Circuit Troubleshooting
  81
  - Display Board Checks
    81
  - Power Supply Checks
    81
  - Digital Circuitry Checks
    82
  - Analog Signal Switching States
    83
Disassembly

87
- Introduction
  87
- Handling and Cleaning
  87
  - Handling PC Boards
    87
  - Solder Repairs
    88
  - Static Sensitive Devices
    88
- Assembly Drawings
  89
- Disassembly Procedures
  89
  - Case Cover Removal
    89
  - Motherboard Removal
    90
  - Card Cage Removal
    90
  - Front Panel Disassembly
    91
  - Removing Power Components
    91
- Instrument Reassembly
  92
  - Input Terminal Wire Connections
    93
  - Power Module Wire Connections
    93
Replaceable Parts

101
- Introduction
  101
- Ordering Information
  101
- Factory Service
  101
- Component Layouts
  102
Accuracy Calculations

109
- Introduction
  109
- Calculating DC Characteristics Accuracy
  109
- Calculating AC Characteristics Accuracy
  110
- Calculating Dbm Characteristics Accuracy
  110
- Calculating Db Characteristics Accuracy
  111
- Additional Derating Factors
  112
- Optimizing Measurement Accuracy
  112
  - DC Voltage, DC Current, and Resistance
    112
  - AC Voltage and AC Current
    112
  - Temperature
    112
- Optimizing Measurement Speed
  112
  - Temperature
    113

Keithley 2701 Instruction Manual (61 pages)

Ethernet-Based DMM / Data Acquisition System Instrument Networking

Brand: Keithley | Category: Measuring Instruments | Size: 1 MB

Safety Precautions
3
Table of Contents
5
1 Introduction

8
- General Information
  9
  - Software
    10
  - Contact Information
    10
  - Features of the Ethernet Interface
    10
Introduction

11
- Figure 1-1 Model 2701 Rear Panel
  11
2 Network Connection

13
- Overview
  14
  - Component Specifications
    14
- Direct Connection
  15
  - Procedure
    15
  - Figure 2-1 PC to Single Model 2701
    15
- Hub Connection
  16
  - Figure 2-2 Hub to Model 2701
    16
  - Procedure
    17
- Dual Interface Card Connection
  18
  - Procedure
    18
  - Figure 2-3 Dual NIC to Model 2701
    19
- Corporate Network Connection
  20
3 Configuring TCP/IP Addresses

21
4 Software and Drivers

37

Keithley 2701 Quick Start Manual (52 pages)

Brand: Keithley | Category: Data Loggers | Size: 1 MB

Table of Contents
9
Getting Started

10
- Introduction
  10
- Measure and Switching Capabilities
  10
- Front and Rear Panels (Mainframe)
  12
- Power-Up
  15
- Edit Keys
  15
- Factory Defaults
  16
- Communication Interfaces
  16
- Start-Up Software
  18
- Trigger and Return Readings
  18
Front Panel Input Connections

19
Basic Measurements

21
- Measure Volts, Amps and Ohms
  21
- Measure Temperature
  23
- Measure Frequency and Period
  25
- Testing Continuity
  26
Optimizing Performance

27
- Warm-Up
  27
- Display Resolution (Digits)
  27
- Measurement Speed (Rate)
  28
- Filter
  29
- Line Cycle Synchronization (Lsync)
  31
- Autozero
  32
- Math Operations
  
  32
  - Relative (Rel)
    33
  - Math MX+B
    34
    
    Percent
    35
    
    Reciprocal (1/X)
    35
  - Ratio and Channel Average
    36
Buffer

38
- Storing and Recalling Readings
  38
  - Storing Readings
    38
  - Recalling Readings (and Statistics)
    38
Model 7700 Switching Module

41
- Input Connections and Measurements
  42
  - 2-Wire Measurements
    43
- Channel Assignments
  45
- Closing and Opening Channels
  46
- Simple Scanning
  48

Keithley Categories

Measuring Instruments Multimeter Test Equipment

Power Supply

Switch

More Keithley Manuals

Keithley 2701 Manuals

Keithley 2701 User Manual (506 pages)

Table of Contents

Getting Started

Getting Started

Closing and Opening Switching Module Channels

Basic DMM Operation

Range, Digits, Rate, Bandwidth, and Filter Range

Range

4 Range, Digits, Rate, Bandwidth, and Filter

Relative, Math, Ratio, Channel Average, and Db Relative

Relative

5 Relative, Math, Ratio, Channel Average, and Db

Buffer

6 Buffer

Scanning

7 Scanning

Triggering

8 Triggering

8 Triggering

Limits and Digital I/O

9 Limits and Digital I/O

9 Limits and Digital I/O

Remote Operations

10 Remote Operations

10 Remote Operations

Status Structure

11 Status Structure

Common Commands

12 Common Commands

SCPI Signal Oriented Measurement Commands

Format and Miscellaneous System Commands

14 Format and Miscellaneous System Commands

SCPI Reference Tables

15 SCPI Reference Tables

Specifications

Model 7700 Connection Guide

B Model 7700 Connection Guide

Status and Error Messages

Keithley 2701 Service Manual (168 pages)

Table of Contents

1 Performance Veriﬁcation

2 Calibration

3 Routine Maintenance

4 Troubleshooting

5 Disassembly

6 Replaceable Parts

Speciﬁcations

Keithley 2701 Service Manual (135 pages)

Table of Contents

Performance Verification

Calibration

Routine Maintenance

Troubleshooting

Disassembly

Replaceable Parts

Accuracy Calculations

Keithley 2701 Instruction Manual (61 pages)

Table of Contents

1 Introduction

Introduction

2 Network Connection

3 Configuring TCP/IP Addresses

4 Software and Drivers

Keithley 2701 Quick Start Manual (52 pages)

Table of Contents

Getting Started

Front Panel Input Connections

Basic Measurements

Optimizing Performance

Math Operations

Buffer

Model 7700 Switching Module

Related Products

Keithley Categories