DAQ VXI-SC-1102 manuels

Manuels d'utilisation et guides de l'utilisateur pour Amplificateurs audio DAQ VXI-SC-1102.
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Daq VXI-SC-1102 Manuel d'instructions (151 pages)


marque: Daq | Catégorie: Amplificateurs audio | Taille: 1.05 MB |

 

Table des matières

DAQ Hardware Overview

1

Important Information

3

Chapter 14

7

SCXI Hardware

7

Glossary

10

Contents

11

About This Guide

12

MIO and AI Device Terminology

15

Table 1

16

Related Documentation

17

MIO and AI Devices

18

Chapter 1 MIO and AI Devices

19

E Series Data Acquisition

20

Set_DAQ_Device_Info

22

MIO Device Analog Output

24

E Series Digital I/O

26

E Series PFI Pins

27

Lab and 1200 Devices

28

AI_Trigger_Config.vi

31

DAQ_StopTrigger_Config

31

Table 2-2

32

Lab and 1200 Devices Groups

33

Figure 2-1

34

1200 Device Acquisition Rate

35

1200 Device Calibration

36

LPM Devices

37

DAQ_Config

38

LPM Device Digital I/O

39

LPM Device Counter/Timers

40

516 Devices and

41

DAQCard-500/700 Devices

41

DAQ_Config. If you do

43

Counter/Timer Operation

44

Figure 4-2

45

AT-AO-6/10 Analog

46

Output Devices

46

AT-AO-6/10 Digital I/O

48

6703/6704 Devices

49

PC-TIO-10 Timing I/O Device

50

PC-TIO-10 Counter/Timers

54

PC-TIO-10 Digital I/O

55

DIO-96 Digital I/O Devices

56

DIO-96 Groups

57

DIO-24 (6503)

58

AT-MIO-16DE-10, and 6025E

58

DIO-32F and 6533

60

Digital I/O Devices

60

Digital_Buffer_Write.vi)

62

AMUX-64T External

63

Multiplexer Accessory

63

AMUX-64T Channel Numbers

64

Table 11-2

64

SCAN_Setup or

65

MIO_Config

67

Accessories

68

SC-2042-RTD Accessory

69

SC-2043-SG Accessory

69

SCC Series Modules

70

SCC-CI20 Current Input Module

72

SCC-LP Lowpass Filter Modules

73

SCC Configuration

74

SCXI Operating Modes

76

Chapter 14 SCXI Hardware

77

SCXI Data Acquisition Device

80

SCXI-1200

80

SCXI Analog Input Modules

81

SCXI-1100

81

SCXI-1101

82

SCXI-1104/C

83

SCXI-1112

83

SCXI_Scale function to

84

SCXI_Single_Chan_Setup

84

SCXI-1125

85

SCXI-1122

85

SCXI-1126

86

SCXI-1127

87

SCXI-1140

87

SCXI Analog Output Module

89

SCXI-1124

89

SCXI Digital Modules

90

SCXI-1160 and SCXI-1161

90

SCXI-1162 and SCXI-1162HV

91

SCXI-1163 and SCXI-1163R

91

SCXI-1530, SCXI-1531

92

SCXI-1540

92

SCXI_Track_Hold_Setup

94

DIO-24 and the DIO-96

96

DIO-32F and 6533 Device

97

VXI-DAQ Devices

99

AO_Change_Parameter or the

100

Multifunction VXIbus Devices

101

VXI-DAQ Signal Conditioning

102

VXI-SC-1102 Submodule

103

VXI-SC-1150 Submodule

103

PXI DAQ Devices

104

PXI DAQ Signal Conditioning

105

NI 5411 Devices

106

Chapter 17 NI 5411 Devices

107

DDS Mode

108

Table 17-2

110

NI 5411 Operational Modes

110

Device Analog Input

112

Data Acquisition

113

Acquisition Timing

114

Current Source

115

Digital I/O

115

Device Input

116

Chapter 19 NI 40XX Devices

118

DSA Devices

119

and NI 455

120

Analog Input Channels

120

Data Acquisition Timing

121

Channels

122

Digital I/O

123

Counter/Timer Operation

124

Devices

125

Chapter 21 671X Devices

126

Technical Support Resources

129

Worldwide Support

130

Numbers/Symbols

131

Daq VXI-SC-1102 Manuel d'utilisateur (209 pages)


marque: Daq | Catégorie: Amplificateurs audio | Taille: 1.48 MB |

 

Table des matières

User Manual

1

Important Information

3

Contents

4

Chapter 3

5

About This Manual

10

MIO and AI Device Terminology

12

Introduction to NI-DAQ

15

How to Set Up Your DAQ System

16

Use the the

17

NI-DAQ Hardware Support

18

Table 1-3

19

Device Configuration

21

Fundamentals of Building

22

Windows Applications

22

Microsoft Visual C++

23

Special Considerations

24

Buffer Allocation

24

String Passing

24

Parameter Passing

24

Visual Basic

25

Example Programs

26

NI-DAQ Examples

30

Software Overview

32

Align_DMA_Buffer

33

Get_DAQ_Device_Info

33

Get_NI_DAQ_Version

33

Init_DA_Brds

33

Event Message Functions

36

General DAQ Event

38

Analog Trigger Event

40

Analog Alarm Event

42

Using Multiple Controls

44

General DAQ Event Example

44

Analog Input Function Group

46

AI_VRead

49

AI_Mux_Config

49

AI_Configure

49

AI_Clear

50

AI_Check

50

AI_Setup

50

Data Acquisition Functions

51

Configuration

56

Checking

56

Cleaning up

56

DAQ_Config

57

DAQ_DB_Config

57

DAQ_StopTrigger_Config

57

Building Block 2: Start

58

DAQ_Rate

59

SCAN_Setup

59

SCAN_Start

59

DAQ_Start

59

Lab_ISCAN_Start

60

Building Block 3: Checking

61

Building Block 4: Cleaning up

62

Multirate Scanning

63

Analog Output Function Group

66

AO_VWrite

67

AO_Write

67

AO_VScale

67

AO_Configure

68

AO_Update

69

Waveform Generation Functions

70

WFM_Group_Control

79

Table 3-5

80

Minimum Update Intervals

81

Counter Usage

81

WFM_ClockRate

82

Digital I/O Function Group

83

Table 3-6

84

1200 Device Groups

86

DIG_Block

87

Digital I/O Functions

88

Group Digital I/O Functions

89

Digital Filtering Function

91

652X Devices

91

DIG_Change_Message_Control

92

DIG_Change_Message_Config

92

DIG_Filter_Config

92

Digital I/O Application Tips

93

Digital Port I/O Applications

94

Digital Line I/O Applications

96

DIG_Line_Config

97

DIG_Prt_Config

97

DIG_In_Line

97

DIG_Out_Line

97

DIG_Out_Grp

98

DIG_Grp_Mode

98

DIG_Grp_Config

98

DIG_In_Grp

98

DIG_Grp_Status

98

Chapter 3 Software Overview

100

Double-Buffered I/O

106

Counter/Timer Function Group

107

Counter/Timer Functions

108

Counter OUT

109

Figure 3-27

112

CTR_Pulse

112

CTR_FOUT_Config

112

CTR_EvCount

113

CTR_EvRead

113

Figure 3-28. Event Counting

113

CTR_Config

114

CTR_Rate

114

CTR_Reset

114

CTR_Square

114

Figure 3-30

116

Event-Counting Applications

117

Applications

120

ICTR_Read

122

ICTR_Reset

122

ICTR_Setup

122

Clocks or Time Counters

126

Clock Resolution

126

Clock Synchronization

127

Clock Accuracy

129

Sample Use Cases

130

RTSI Bus Trigger Functions

133

RTSI Bus

133

Select_Signal

134

AT-AO-6/10 RTSI Connections

135

DIO-32F RTSI Connections

135

653X RTSI Connections

136

RTSI Bus Application Tips

137

SCXI Functions

138

SCXI_Calibrate_Setup

139

SCXI_Change_Chan

139

SCXI_Single_Chan_Setup

139

SCXI_Configure_Filter

139

SCXI Application Tips

143

Multiplexed Mode

144

SCXI_Set_Gain

145

SCXI_Track_Hold_Setup

148

SCXI_Track_Hold_Control

148

SCAN and Lab_ISCAN

154

SCXI Data Acquisition Rates

155

Table 3-12

156

Analog Output Applications

157

Digital Applications

158

NI-DAQ Double Buffering

159

Potential Setbacks

162

Double-Buffered Functions

167

Conclusion

170

Transducer Conversion

171

Functions

171

Function Descriptions

172

Using This Function

173

Parameter Discussion

174

Table 5-1

181

Technical Support Resources

182

Worldwide Support

183

Glossary

184

Daq VXI-SC-1102 Manuel d'instructions (323 pages)


marque: Daq | Catégorie: Amplificateurs audio | Taille: 2.51 MB |

 

Table des matières

Data Acquisition

1

Basics Manual

1

Important Information

3

Contents

10

PPENDICES

12

About This Manual

20

Platform

22

Related Documentation

24

Customer Communication

24

Before You Get Started

25

How To Use This Book

26

Data Acquisition Hardware

29

Figure 2-1

30

LabVIEW VIs

31

NI-DAQ Drivers

31

Data Acquisition Devices

31

Table 2-1

32

National Instruments Device

34

Device Configuration

35

Figure 2-5

36

Hardware Configuration

37

NI-DAQ 5

38

, 6.0 Software Configuration

38

NI-DAQ 4.8

38

Software Configuration

38

Figure 2-6

39

Figure 2-7

39

Basic LabVIEW Data

43

Acquisition Concepts

43

Figure 3-1

45

Figure 3-2

45

Data Acquisition VIs Palette

45

DAQ VI Organization

46

Intermediate VIs

47

Utility VIs

47

Advanced VIs

47

VI Parameter Conventions

48

Common DAQ VI Parameters

49

Error Handling

50

Figure 3-5

51

Channel Name Addressing

52

Channel Number Addressing

52

Limit Settings

54

Figure 3-10

56

Example of a Basic 2D Array

56

Figure 3-11

57

2D Array in Row Major Order

57

Figure 3-12

57

Figure 3-13

58

Figure 3-14

58

Analog Output Buffer 2D Array

58

Where You Should Go Next

59

Questions You Should Answer

61

Grounded Signal Sources

66

Floating Signal Sources

67

Resolution

68

Device Range

69

Signal Limit Settings

70

Table 5-1

72

Figure 5-8

74

Common-Mode Voltage

74

Figure 5-9

75

Figure 5-10

76

The AMUX-64T Scanning Order

78

Table 5-3

79

Acquisition

82

Figure 6-2

83

Figure 6-3

84

Figure 6-4

85

Figure 6-5

85

Figure 6-6

86

Figure 6-7

88

Software-Timed Analog I/O

88

Figure 6-8

89

Acquiring a Single Waveform

93

Acquiring Multiple Waveforms

94

Figure 7-4

95

Figure 7-7

98

Triggered Analog Input

99

Figure 7-9

100

How a Circular Buffer Works

100

Figure 7-11

103

Figure 7-12

104

Cont Acq to File (binary).vi

105

Cont Acq to File (scaled).vi

105

Controlling Your Acquisition

106

Digital Triggering

107

Figure 8-2

108

Digital Triggering Examples

109

Analog Triggering

110

Figure 8-4

111

Diagram of an Analog Trigger

111

Figure 8-5

111

Analog Triggering Examples

112

Software Triggering

113

When Offset = 0

114

When Offset < 0

114

When Offset > 0

114

Figure 8-8

115

Figure 8-9

116

Letting an Outside Source

117

Control Your Acquisition Rate

117

Figure 9-2

118

TTL Signal

119

Figure 9-4

120

Figure 9-5

121

Figure 9-6

123

Analog Input Example VI

123

Figure 9-7

124

Part III

125

Things You Should Know

126

One-Stop Single-Point

128

Generation

128

Figure 11-2

129

Figure 11-3

129

Multiple-Immediate Updates

130

Buffering Your Way through

131

Waveform Generation

131

Figure 12-3

133

Changing the Waveform during

134

Figure 12-5

135

Eliminating Errors from Your

136

Circular-Buffered Application

136

Control Your Update Rate

138

Figure 13-1

139

I/O connector

139

Table 13-1

139

Simultaneous Buffered

141

Waveform Acquisition

141

Software Triggered

142

Hardware Triggered

143

Using Legacy MIO Boards

144

Figure 14-3

145

Using Lab/1200 Boards

147

When You Need It Now—

151

Immediate Digital I/O

151

Figure 16-1

152

The Easy Digital VIs

152

Shaking Hands with

154

Figure 17-1

156

Figure 17-2

157

Non-Buffered Handshaking

158

Buffered Handshaking

159

Simple Buffered Examples

160

Circular-Buffered Examples

162

Figure 17-9

163

SCXI—Getting Your Signals

164

Table 18-1

166

Amplification

167

Isolation

168

Filtering

168

Transducer Excitation

169

Linearization

169

Hardware and Software Setup

170

SCXI-1001

171

SCXI-1000

172

SCXI Operating Modes

173

Special Programming

176

Considerations for SCXI

176

SCXI Gains

178

Table 20-1

179

SCXI Settling Time

180

Common SCXI Applications

181

Temperature Sensors for

183

Cold-Junction Compensation

183

Amplifier Offset

185

VI Examples

186

Figure 21-3

188

Figure 21-4

189

Figure 21-5

191

Figure 21-6

192

Figure 21-7

193

Half-Bridge Strain Gauge

193

Figure 21-8

195

Figure 21-9

195

Multi-Chassis Applications

200

SCXI Calibration—Increasing

202

Signal Measurement Precision

202

Calibrating SCXI Modules

204

One-Point Calibration

206

Two-Point Calibration

207

Counting Your Way

210

Count Register

212

Knowing Your Counter Chip

213

Figure 23-2

214

Generating a Square Pulse

216

DAQ-STC and Am9513

217

Figure 24-3

218

Figure 24-4

218

DAQ-STC, Am9513

219

Figure 24-9

222

Figure 24-10

223

Generating a Pulse Train

224

Figure 24-14

226

Figure 24-15

227

Figure 24-16

228

Figure 24-19

230

Figure 24-21

232

Figure 24-22

232

Figure 24-23

233

Figure 24-24

234

Figure 24-25

235

Figure 24-26

236

Figure 24-27

237

Stopping Counter Generations

238

Measuring Pulse Width

239

Determining Pulse Width

240

Figure 25-4

241

Figure 25-7

243

DAQ-STC or Am9513

244

Figure 25-8

245

Figure 25-9

245

Table 25-1

247

Measuring Frequency

248

Figure 26-2

249

Figure 26-5

251

Figure 26-6

252

Figure 26-8

254

Measuring the Period and

255

Figure 26-10

256

Figure 27-1

258

Figure 27-2

258

Figure 27-3

259

Table 27-1

259

Counting Events

260

Figure 27-6

261

Figure 27-9

263

Counting Elapsed Time

264

Figure 27-11

265

Figure 27-12

266

Figure 27-13

267

Figure 27-14

268

Dividing Frequencies

269

Part VII

272

Debugging Techniques

273

Software Configuration Errors

274

VI Construction Errors

274

Single-Stepping through a VI

275

Execution Highlighting

276

Using the Probe Tool

276

LabVIEW Data Acquisition

277

Common Questions

277

(Windows)

279

Telephone and Fax Support

282

Technical Support Form

283

National Instruments Products

284

Other Products

284

Documentation Comment Form

285

Glossary

286

NI-PNP.EXE

295

NI-PNP.INI

295

NIDAQCFG.EXE

295