User Manuals: HP 34970A Acquisition Switch Unit

User Manuals: HP 34970A Acquisition Switch Unit

Manuals and User Guides for HP 34970A Acquisition Switch Unit. We have 1 HP 34970A Acquisition Switch Unit manual available for free PDF download: User Manual

HP 34970A User Manual

HP 34970A User Manual (429 pages)

Data Acquisition / Switch Unit

Brand: HP | Category: Switch | Size: 10 MB

Table of Contents

The Front Panel at a Glance
3
The Front-Panel Menus at a Glance
4
Display Annunciators
5
The Rear Panel at a Glance
6
The Plug-In Modules at a Glance
8
In this Book
11
Table of Contents
12
Chapter 1 Quick Start

16
Chapter 2 Front-Panel Overview

33
Chapter 3 System Overview

49
- Data Acquisition System Overview
  50
  - Measurement Software
    52
  - Plug-In Modules
    54
  - System Cabling
    55
  - Transducers and Sensors
    56
  - Chapter 3 System Overview Signal Routing and Switching
    57
- Signal Routing and Switching
  57
  - Switching Topologies
    57
  - Chapter 3 System Overview Measurement Input
    60
- Measurement Input
  60
- Control Output
  67
  - Features and Functions
    70
  - SCPI Language Conventions
    71
Chapter 4 Features and Functions

72
- SCPI Language Conventions
  72
- Rules for Using a Channel List
  72
- Scanning
  73
  - Rules for Scanning
    73
  - Power Failure
    76
  - Adding Channels to a Scan List
    77
  - Scan Interval
    79
  - Scan Count
    85
  - Reading Format
    86
  - Channel Delay
    87
  - Automatic Channel Delays
    88
  - Viewing Readings Stored in Memory
    89
- Single-Channel Monitoring
  92
- Scanning with External Instruments
  94
- General Measurement Configuration
  97
  - Measurement Range
    97
  - Measurement Resolution
    99
  - Custom A/D Integration Time
    102
- Temperature Measurement Configuration
  105
  - Measurement Units
    105
  - Thermocouple Measurements
    106
  - RTD Measurements
    109
  - Thermistor Measurements
    111
- Voltage Measurement Configuration
  112
  - DC Input Resistance
    112
  - Voltage Measurement Configuration
    113
  - AC Low Frequency Filter
    113
- Resistance Measurement Configuration
  114
- Offset Compensation
  114
- Current Measurement Configuration
  115
- Frequency Measurement Configuration
  117
- Low Frequency Timeout
  117
- MX+B Scaling
  118
- Alarm Limits
  121
  - Viewing Stored Alarm Data
    125
  - Using the Alarm Output Lines
    127
- Digital Input Operations
  132
- Digital Input Operations
  133
- Totalizer Operations
  134
- Digital Output Operations
  137
- DAC Output Operations
  138
- System-Related Operations
  139
  - State Storage
    139
  - Error Conditions
    141
  - Display Control
    143
  - Real-Time System Clock
    144
  - Internal DMM Disable
    144
  - Firmware Revision Query
    145
  - Relay Cycle Count
    146
- Remote Interface Configuration
  149
  - Remote Interface Configuration
    150
  - Remote Interface Selection
    150
  - Baud Rate Selection (RS-232)
    151
  - Parity Selection (RS-232)
    151
- Calibration Overview
  154
  - Calibration Security
    154
  - Calibration Overview
    155
  - Calibration Message
    157
  - Calibration Count
    158
- Factory Reset State
  159
- Instrument Preset State
  160
- Multiplexer Module Default Settings
  161
- Module Overview
  162
- HP 34901A 20-Channel Multiplexer
  163
- HP 34902A 16-Channel Multiplexer
  165
- HP 34903A 20-Channel Actuator
  167
- HP 34904A 4X8 Matrix Switch
  169
- HP 34904A 4X8 Matrix Switch
  170
- HP 34905A/6A Dual 4-Channel RF Multiplexers
  171
- HP 34907A Multifunction Module
  173
- Digital Input/Output
  173
- HP 34908A 40-Channel Single-Ended Multiplexer
  175
Chapter 5 Remote Interface Reference

177
- Remote Interface Reference
  178
- SCPI Command Summary
  179
  - SCPI Command Summary, Starting
    179
  - SCPI Command Summary
    181
  - Voltage Configuration Commands
    186
  - Resistance Configuration Commands
    187
  - Current Configuration Commands
    188
  - Digital Input Commands
    192
  - Digital Output Commands
    192
  - DAC Output Commands
    193
  - Switch Control Commands
    193
  - State Storage Commands
    194
  - Interface Configuration Commands
    196
- Simplified Programming Overview
  199
  - Using the Measure? Command
    200
  - Using the Configure Command
    200
  - Using the READ? Command
    202
  - Using the Initiate and Fetch? Commands
    202
- The Measure? and Configure Commands
  205
- Setting the Function, Range, and Resolution
  212
- Temperature Configuration Commands
  217
- Temperature Configuration Commands
  219
- Voltage Configuration Commands
  221
- Resistance Configuration Commands
  222
- Current Configuration Commands
  222
- Frequency Configuration Commands
  223
- Scanning Overview
  224
- Single-Channel Monitoring Overview
  235
- Scanning with an External Instrument
  237
- MX+B Scaling Overview
  242
- Alarm System Overview
  245
- Alarm System Overview
  247
- Digital Input Commands
  253
- Totalizer Commands
  254
- Digital Output Commands
  256
- DAC Output Commands
  256
- Switch Control Commands
  257
- State Storage Commands
  259
- System-Related Commands
  262
- Interface Configuration Commands
  267
  - Interface Configuration
    268
  - Configuration Overview
    268
  - Flow Control Modes
    269
- RS-232 Interface Configuration
  270
  - Data Frame Format
    270
  - Connection to a Computer or Terminal
    270
  - Troubleshooting
    271
- Modem Communications
  272
- The SCPI Status System
  273
- Status System Commands
  284
- Calibration Commands
  290
- Service-Related Commands
  292
- An Introduction to the SCPI Language
  294
  - Command Format Used in this Manual
    295
  - An Introduction to the SCPI Language
    296
  - Command Separators
    296
  - Using the MIN and MAX Parameters
    296
  - Querying Parameter Settings
    297
  - SCPI Command Terminators
    297
  - IEEE-488.2 Common Commands
    297
  - SCPI Parameter Types
    298
- Using Device Clear
  300
Chapter 6 Error Messages

301
- Error Messages
  302
- Execution Errors
  303
  - Execution Errors
    305
  - Error Messages Instrument Errors
    307
- Instrument Errors
  307
- Chapter 6 Error Messages Self-Test Errors
  312
- Self-Test Errors
  312
- Chapter 6 Error Messages Calibration Errors
  313
- Calibration Errors
  313
- Chapter 6 Error Messages Plug-In Module Errors
  315
- Plug-In Module Errors
  315
Chapter 7 Application Programs

316
Chapter 8 Tutorial

329
- Chapter 8 Tutorial System Cabling and Connections
  331
- System Cabling and Connections
  331
  - Cable Specifications
    331
  - Grounding Techniques
    333
  - System Cabling and Connections
    335
  - Chapter 8 Tutorial Measurement Fundamentals
    339
- Measurement Fundamentals
  339
  - Temperature Measurements
    341
  - DC Voltage Measurements
    350
  - AC Voltage Measurements
    355
  - Current Measurements
    363
  - Resistance Measurements
    365
  - Frequency and Period Measurements
    372
  - Chapter 8 Tutorial Low-Level Signal Multiplexing and Switching
    374
- Low-Level Signal Multiplexing
  374
- Chapter 8 Tutorial Actuators and General-Purpose Switching
  380
- Actuators and General-Purpose Switching
  380
- Chapter 8 Tutorial Matrix Switching
  384
- Matrix Switching
  384
- Chapter 8 Tutorial RF Signal Multiplexing
  386
- RF Signal Multiplexing
  386
- Chapter 8 Tutorial Multifunction Module
  388
- Multifunction Module
  388
  - Digital Input
    388
  - Digital Output
    389
  - Multifunction Module
    392
  - Voltage (DAC) Output
    393
  - Chapter 8 Tutorial Relay Life and Preventative Maintenance
    395
- Relay Life and Preventative Maintenance
  395
  - Switching Frequency
    397
  - Replacement Strategy
    397
  - Measurement Rates and System Characteristics
    398
Specifications DC, Resistance, and Temperature Accuracy Specifications

399
- DC, Resistance, and Temperature Accuracy Specifications
  399
- DC Measurement and Operating Characteristics
  400
  - AC Measurement and Operating Characteristics
    400
Chapter 9 Specifications AC Accuracy Specifications

401
Index

415
- Declaration of Conformity
  428

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