WHITE BROWN DA 918 manuali

White brown DA 918 Manuale Utente (127 pagine)

Marchio: White-brown | Categoria: Misurazione, test & controllo | Dimensione: 7.86 MB |

Inglese

Indice

-918x/919x

1

Legal Information

3

Export Compliance Information

4

Contents

5

Chapter 3

6

Chapter 4

7

Chapter 5

7

Counters

7

© National Instruments

9

Getting Started with the

10

NI cDAQ-9184 Chassis

11

NI cDAQ-9188 Chassis

11

Safety Guidelines

12

1-4

13

Hardware Symbol Definitions

14

Unpacking

14

Installing the cDAQ Chassis

14

1-6

15

© National Instruments

16

1-8

17

<network>

18

1-10

19

MAX Icons and States

20

1-12

21

Reserving the Chassis in MAX

23

QoS Priority

23

Mounting the cDAQ Chassis

24

NI 9901 Desktop Mounting Kit

25

NI cDAQ-9181/9191

26

1-18

27

© National Instruments

28

NI cDAQ-9184/9188

29

© National Instruments

30

NI cDAQ-9184

31

NI CompactDAQ

31

NI cDAQ Chassis Features

34

LED State/Chassis Status

35

© National Instruments

36

Ethernet Cabling

37

Reset Button

38

Power Connector

38

PFI BNC Connectors

38

Cables and Accessories

39

Using the cDAQ Chassis

40

1-32

41

© National Instruments

42

Analog Input

43

AI Sample Clock Signal

44

Scanned Modules

45

Sigma-Delta Modules

45

AI Start Trigger Signal

46

AI Reference Trigger Signal

47

AI Pause Trigger Signal

48

Using an Analog Source

49

Analog Output

50

Hardware-Timed Generations

51

Analog Output Timing Signals

52

AO Start Trigger Signal

53

AO Pause Trigger Signal

54

for more

55

Digital Input/Output and PFI

56

Static DIO

57

Digital Input

57

Using an Internal Source

58

Using a Digital Source

59

Using an External Source

59

Change Detection Event

62

Digital Output

63

Buffered Digital Output

64

Digital Output Timing Signals

65

PFI Filters

68

PFI Filter Example

69

Counter Timing Engine

71

Counter Input Applications

72

10763 452

73

Pulse-Width Measurement

74

Latched Value

75

Pulse Measurement

76

Single Pulse Measurement

77

Semi-Period Measurement

78

Frequency Measurement

79

© National Instruments

80

5-12

81

Chapter 5 Counters

81

© National Instruments

82

5-14

83

Frequency Measurement Methods

84

Which Method Is Best?

85

© National Instruments

86

Period Measurement

87

Position Measurement

88

Channel Z Behavior

89

Buffered Position Measurement

90

000123 4567880 8

91

© National Instruments

92

Counter Output Applications

93

Pulse Train Generation

94

4 3 210210 43 210210

95

5-28

97

Counter Armed

98

Frequency Generation

99

Frequency Division

100

Counter Timing Signals

101

Counter n Source Signal

102

Counter n Gate Signal

103

Counter n Aux Signal

104

Counter n Sample Clock Signal

105

Counter n Up_Down Signal

105

Counter n HW Arm Signal

105

Frequency Output Signal

106

Default Counter/Timer Routing

107

Counter Triggering

107

Other Counter Features

108

80 MHz Source Mode

109

Digital Routing and Clock

110

Generation

110

80 MHz Timebase

111

20 MHz Timebase

111

100 kHz Timebase

111

NI cDAQ-9191 Regulatory

112

Information

112

A-2

113

EU Regulatory Statements

114

Singapore

115

*0107898581340997*

116

Where to Go from Here

117

NI-DAQmx

118

LabWindows/CVI

118

Measurement Studio

119

Training Courses

120

Technical Support on the Web

120

Technical Support and

121

Professional Services

121

C-2

122

Numerics

123

I-2

124

NI cDAQ-918x/919x User Manual

125

© National Instruments

125

I-4

126

© National Instruments

127

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