Error -200099 occurred at DAQmx Create Channel (AO-Voltage-Basic).vi:1

[lakersrl]

Hello,

Wondering how to get rid of this error:

Error -200099 occurred at DAQmx Create Channel (AO-Voltage-Basic).vi:1

Possible reason(s):

Physical channel not specified.

This error keeps going and cannot exit out of it. I have to throw the task manager up to get out of the error loop whenever I run the program

thanks

[Dennis_Knutson]

The physical channel control/constant has a drop down that allows you to pick one or more channels. Obviously, it cannot be blank or of the incorrect format as the message implies.

The control should not be in a loop so I don't know why it would not be simple to exit. You did not attach the code you wrote.

[lakersrl]

Hello,

Wanted to know how to add scroll down (ie with the Reservoir V Limit) on the physical channel on the attached labview 6 code to that of labview 9?

[Dennis_Knutson]

I have no idea what you are trying to do. A DAQmx physical channel control cannot be connected to a traditional DAQ function. With DAQmx, the physical channel control displays, well, physical channels. The task name control would show tasks that you have created in MAX.

And please don't post any more images in a proprietary document. It's silly to paste something into the doc instead of directly attatching the image and it's impossible to debug images. If you want to post an image, at least post a snippet.

[lakersrl]

yea i understand that A DAQmx physical channel control cannot be connected to a traditional DAQ function..i should be able to figure it out