出現錯誤 -200432

[qoo10223]

myTask.AOChannels.CreateCurrentChannel( _
physicalChannelComboBox.Text, _
"", _
Double.Parse(minimumValueTextBox.Text), _
Double.Parse(maximumValueTextBox.Text), _
AOCurrentUnits.Amps)

我輸入電流值但出現以下狀態

Selected physical channel does not support the output type required by the virtual channel you are creating.

Create a channel of an output type that is supported by the physical channel, or select a physical channel that supports the output type.

Property: NationalInstruments.DAQmx.AOChannel.OutputType
Requested Value: NationalInstruments.DAQmx.AOOutputType.Current
Possible Values: NationalInstruments.DAQmx.AOOutputType.Voltage

Task Name: _unnamedTask<0>

Status Code: -200432

如何解決??

[AlysaOng · Accepted solution]

您好，

請問連接的儀器是什麽？您的physical channel與您建立的channel的輸出類型不相符，因此才導致出現此錯誤訊息。