HP Drive Manual do Utilizador descarregar pdf (Página 20)

Chapter 2

•

Initialize the Instrument

You can now write the main constructs for your program.

Below the smart pointer statement, type

dmm->Initialize("GPIB::23", false, true, "simulate=true");

Note

: As soon as you type

, Intellisense displays options and helps ensure you

use correct syntax and values.

Configure the Instrument

To set the range to 1.5 volts and resolution to 0.001 volts, type

dmm->Configure(IviDmmFunctionDCVolts, 1.5, 0.001);

Set the Trigger Delay

To set the trigger delay to 0.01 seconds, type

dmm->Trigger->Delay = 0.01;

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 113 114

Getting Started Guide 1
Contents 3
Contents 4
Chapter 1 9
Introduction 9
Why IVI? 10
Introduction 11
Why Use an IVI Driver? 12
Flavors of IVI Drivers 13
Shared Components 13
Chapter 1 14
Chapter 2 17
Using IVI with Visual C++ 17
Chapter 2 18
Initialize COM 19
Initialize the Instrument 20
Configure the Instrument 20
Set the Trigger Delay 20
Error Checking 21
Close the Session 21
Build and Run the Application 22
Using IVI-C in Visual C++ 22
Using IVI with Visual C++ 23
Declare Variables 24
Define Error Checking 25
Further Information 28
Chapter 3 29
Visual Basic .NET 29
Chapter 3 30
Chapter 4 37
Using IVI with LabVIEW 37
Chapter 4 38
Take the Reading 40
Display the Reading 41
Add Error Checking 41
Run the Application 41
Using IVI-COM 42
Using IVI with LabVIEW 43
Chapter 5 49
Using IVI with LabWindows 49
Set the Reading Timeout 53
Chapter 5 56
Chapter 6 57
Using IVI with MATLAB 57
Configure the IVI Driver 58
Using IVI with MATLAB® 59
Chapter 6 60
Connect to the Instrument 61
Set Reading Timeout 62
Display Reading 62
Remove the Driver from Memory 62
Chapter 7 65
Data Source 66
7 Click Next 67
Control Source 68
Data Sink 70
Compile and Run 70
Close Session 70
DT Measure Foundry 71
in the United 71
Chapter 7 72
Chapter 8 73
Using IVI with PAWS 73
Prepare the PAWS Environment 74
Using IVI with PAWS 75
Chapter 8 76
Connect to the IVI-COM Driver 77
Build the Project 82
Load and Run the Project 83
Chapter 9 85
Add a Button 86
Chapter 9 90
Chapter 10 93
Chapter 10 94
Chapter 10 100
Chapter 11 101
Advanced Topics 101
Driver Types 102
Advanced Topics 103
Chapter 11 104
IVI Configuration Store 106
Chapter 11 110

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