National Instruments 6731 Manuals

Manuals and User Guides for National Instruments 6731. We have 2 National Instruments 6731 manuals available for free PDF download: User Manual

National Instruments 6731 User Manual (88 pages)

Brand: National Instruments | Category: I/O Systems | Size: 2 MB

Table of Contents
6
Chapter 1

10
- DAQ System Overview
  10
- Safety Guidelines
  11
- Electromagnetic Compatibility Guidelines
  11
- DAQ Hardware
  12
  - Daq-Stc
    12
  - Calibration Circuitry
    13
    
    Internal or Self-Calibration
    13
    
    External Calibration
    13
- Cables and Accessories
  13
  - Using Accessories with Devices
    14
  - Custom Cabling
    16
  - Field Wiring Considerations
    16
- Programming Devices in Software
  17
Chapter 2

18
Chapter 3

29
- Analog Output
  29
- Analog Output Fundamentals
  29
  - Analog Output Circuitry
    29
    
    Dacs
    29
    
    Dac Fifo
    29
    
    AO Sample Clock
    29
    
    Reference Selection
    29
  - Analog Output Resolution
    30
  - Reference Selection (ni 6711/6713/Daqcard-6715 and ni 6731/6733 Only)
    30
  - Reglitch Selection (ni 6711/6713 Only)
    30
  - Minimizing Glitches on the Output Signal
    31
  - AO Data Generation Methods
    31
    
    Software-Timed Generations
    31
    
    Hardware-Timed Generations
    31
- Analog Output Triggering
  32
- Connecting Analog Output Signals
  33
- Waveform Generation Timing Signals
  33
  - Waveform Generation Timing Summary
    33
  - AO Start Trigger Signal
    33
    
    Using a Digital Source
    34
    
    Outputting the AO Start Trigger Signal
    34
  - AO Pause Trigger Signal
    34
    
    Using a Digital Source
    35
  - AO Sample Clock Signal
    35
    
    Using an Internal Source
    35
    
    Using an External Source
    35
    
    Outputting the AO Sample Clock Signal
    36
    
    Other Timing Requirements
    36
  - AO Sample Clock Timebase Signal
    37
  - Master Timebase Signal
    37
- Getting Started with AO Applications in Software
  38
Chapter 4

39
Chapter 5

45
- Counters
  45
- Counter Triggering
  45
  - Start Trigger
    45
  - Pause Trigger
    45
- Counter Timing Signals
  46
  - Counter Timing Summary
    46
  - Counter 0 Source Signal
    47
  - Counter 0 Gate Signal
    47
  - Counter 0 Internal Output Signal
    48
    
    CTR 0 out Pin
    49
  - Counter 0 Up/Down Signal
    49
  - Counter 1 Source Signal
    49
  - Counter 1 Gate Signal
    50
  - Counter 1 Internal Output Signal
    51
  - Counter 1 Up/Down Signal
    51
  - Frequency Output Signal
    51
  - Master Timebase Signal
    52
- Getting Started with Counter Applications in Software
  52
Chapter 6

53
- Programmable Function Interfaces (PFI)
  53
- Inputs
  53
- Outputs
  53
Chapter 7

55
- Digital Routing
  55
- Timing Signal Routing
  55
- Connecting Timing Signals
  57
- Routing Signals in Software
  58
Chapter 8

59
Chapter 9

62
- Bus Interface
  62
- MITE and DAQ-Pnp
  62
- Using PXI with Compactpci
  62
- Data Transfer Methods
  63
Chapter 10

64
- Triggering
  64
- Triggering with a Digital Source
  64
Appendix A

65
- Device-Specific Information
  65
Appendix B Troubleshooting

73
Appendix C

75
- NI Services
  75
- Glossary
  77
- Index
  86

National Instruments 6731 User Manual (89 pages)

Brand: National Instruments | Category: I/O Systems | Size: 2 MB

Legal Information
4
Electromagnetic Compatibility Information
6
Table of Contents
7
DAQ System Overview
11
Safety Guidelines
12
Electromagnetic Compatibility Guidelines
12
DAQ Hardware
13
Daq-Stc
13
Calibration Circuitry
14
Internal or Self-Calibration
14
External Calibration
14
Cables and Accessories
14
Using Accessories with Devices
15
Custom Cabling
17
Field Wiring Considerations
17
Programming Devices in Software
18
I/O Connector
19
68-Pin AO I/O Connector Pinouts
19
68-68-Pin Extended AO I/O Connector Pinout
23
Terminal Name Equivalents
23
I/O Connector Signal Descriptions
25
+5 V Power Source
28
Analog Output
30
Analog Output Fundamentals
30
Analog Output Circuitry
30
Dacs
30
Dac Fifo
30
AO Sample Clock
30
Reference Selection
30
Analog Output Resolution
31
Reference Selection (ni 6711/6713/Daqcard-6715 and ni 6731/6733 Only)
31
Reglitch Selection (ni 6711/6713 Only)
31
Minimizing Glitches on the Output Signal
32
AO Data Generation Methods
32
Software-Timed Generations
32
Hardware-Timed Generations
32
Analog Output Triggering
33
Connecting Analog Output Signals
34
Waveform Generation Timing Signals
34
Waveform Generation Timing Summary
34
AO Start Trigger Signal
34
Using a Digital Source
35
Outputting the AO Start Trigger Signal
35
AO Pause Trigger Signal
35
Using a Digital Source
36
AO Sample Clock Signal
36
Using an Internal Source
36
Using an External Source
36
Outputting the AO Sample Clock Signal
37
Other Timing Requirements
37
AO Sample Clock Timebase Signal
38
Master Timebase Signal
38
Getting Started with AO Applications in Software
39
Digital I/O
40
Static DIO
41
Digital Waveform Generation (ni 6731/6733 Only)
41
DO Sample Clock Signal (ni 6731/6733 Only)
41
Using an Internal Source
42
Using an External Source
42
Digital Waveform Acquisition (ni 6731/6733 Only)
42
DI Sample Clock Signal (ni 6731/6733 Only)
43
Using an Internal Source
43
Using an External Source
43
I/O Protection
43
Power-On States
44
Connecting Digital I/O Signals
44
Getting Started with DIO Applications in Software
45
Counters
46
Counter Triggering
46
Start Trigger
46
Pause Trigger
46
Counter Timing Signals
47
Counter Timing Summary
47
Counter 0 Source Signal
48
Counter 0 Gate Signal
48
Counter 0 Internal Output Signal
49
CTR 0 out Pin
50
Counter 0 Up/Down Signal
50
Counter 1 Source Signal
50
Counter 1 Gate Signal
51
Counter 1 Internal Output Signal
52
Counter 1 Up/Down Signal
52
Frequency Output Signal
52
Master Timebase Signal
53
Getting Started with Counter Applications in Software
53
Programmable Function Interfaces (PFI)
54
Inputs
54
Outputs
54
Digital Routing
56
Timing Signal Routing
56
Connecting Timing Signals
58
Routing Signals in Software
59
Real-Time System Integration Bus (RTSI)
60
RTSI Triggers
60
Device and RTSI Clocks
62
Synchronizing Multiple Devices
62
Bus Interface
63
MITE and DAQ-Pnp
63
Using PXI with Compactpci
63
Data Transfer Methods
64
Direct Memory Access (DMA)
64
Interrupt Request (IRQ)
64
Programmed I/O
64
Changing Data Transfer Methods between DMA and IRQ
64
Triggering
65
Triggering with a Digital Source
65
Device-Specific Information
66
Block Diagram (ni Daqcard-6715)
69
Appendix B Troubleshooting
74
Power-On States of the Analog Output Lines
75
Update Rate
75
NI Services
76
Glossary
78
Index
87

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National Instruments 6731 Manuals

National Instruments 6731 User Manual (88 pages)

Table of Contents

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

Chapter 7

Chapter 8

Chapter 9

Chapter 10

Appendix A

Appendix B Troubleshooting

Appendix C

National Instruments 6731 User Manual (89 pages)

Table of Contents

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