Measurement-computing DAQFlex User Guide Manuale Utente Scaricare il pdf (Pagina 13)

DAQFlex Software User's Guide Using DAQFlex Software

Writing to an analog output channel

// Write a value to analog output channel 0

String[] Devices;

DaqDevice MyDevice;

try

{

// Get a list of message-based DAQ devices

Devices = DaqDeviceManager.GetDeviceNames(DeviceNameFormat.NameAndSerno);

// Get a DaqDevice object for device 0

MyDevice = DaqDeviceManager.CreateDevice(Devices[0]);

// Send device messages

MyDevice.SendMessage("AO{0}:RANGE=BIP10V");

MyDevice.SendMessage("AO:CAL=ENABLE");

MyDevice.SendMessage("AO:SCALE=ENABLE");

MyDevice.SendMessage("AO{0}:VALUE=2.53");

}

catch (Exception ex)

{

// handle error

label1.Text = ex.Message;

}

' Write a value to analog output channel 0

Dim Devices As String()

Dim MyDevice As DaqDevice

Try

' Get a list of message-based DAQ devices

Devices = DaqDeviceManager.GetDeviceNames(DeviceNameFormat.NameAndSerno)

' Get a DaqDevice object for device 0

MyDevice = DaqDeviceManager.CreateDevice(Devices(0))

' Send device messages

MyDevice.SendMessage("AO{0}:RANGE=BIP10V")

MyDevice.SendMessage("AO:CAL=ENABLE")

MyDevice.SendMessage("AO:SCALE=ENABLE")

MyDevice.SendMessage("AO{0}:VALUE=2.53")

Catch Ex As Exception

' handle error

Label1.Text = Ex.Message

End Try

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Measurement-computing DAQFlex User Guide Manuale Utente Pagina 13