error 200077 -

[Stressed Student]

Hi All,

I get the above error 200077 when running the example below. I am using a USB 6008. is there a reason for this?

National Instruments\LabVIEW 7.0\examples\daqmxbase\Dynamic\ao\gen Voltage Update.vi

Thanks.

[TN]

Hi,

Error 200077 means that the operation you are trying to perform or the values you selected are not supported on the device you are using. You might be designating options for the data acquisition that are not available on your device.

I think this VI will not be able to display temperatures for the 6008/9 for the NI-DAQmx Base 1.4 drivers. The thermocouple virtual channels is a support that was not added to NI-DAQmx Base 1.4 for the 6008/9. What can be done is to modify one of the voltage examples to do the voltage to temperature conversion themselves. In fact, there is a nice VI that ships with Traditional DAQ that does this conversion for you. See the screenshot.

Regards
TN

[Stressed Student]

Hi,

I thought that this VI was to provide a voltage output in the range of +10V to -10V.

I might be wrong?

Thanks.

[TN]

Hi,

This USB Device can only generate outputs from 0 –5 V.
TN