Keysight V3500A, Руководство пользователя

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62 V3500A User’s Guide
3 Driver Installation and Commands
Example code using Microsoft C#.NET
This sample program shows how to program the V3500A using Microsoft C#.NET 2003.
using System;
namespace ExampleV3500A
{
class Class1
{
[STAThread]
static void Main( string [] args)
{
string Reply;
double MeasuredPower;
// The namespace for the V3500A driver is KeysightV3500A_NS.
// First, create the V3500A object.
KeysightV3500A_NS.KeysightV3500A myPM = new
KeysightV3500A_NS.KeysightV3500A();
// Set the serial number and check that the meter is available
int SN=10973300; // Set this to the numerical serial number of your V3500A (without
prefix)
int MeterAvailable=myPM.IsDeviceAvailable(SN);
// A return value of 1 means the V3500A is available.
// A value of –1 means it is absent, and a value of 0 means it is unavailable (for example, it
may be in use by another program).
if (MeterAvailable != 1)
{
Console.WriteLine("PowerMeter not available;
status={0}",MeterAvailable); return ;
}
Console.WriteLine("V3500A serial number {0} is available", SN);
myPM.SerialNumber=SN;