11-12-2009 11:16 AM
Hi, I'm using a Basic Read and Write VI to read signal from a force gauge. The signal is then converted from string to number and displayed on a waveform chart. I have two problems, they're probably small but I don't seem to be able to solve them:
1). I need to have an image in the background of the chart. When I import the image and then start the VI, the image can be seen only for the first history length, and then as the VI continues, the image dissapears. When I stop the VI, the image reappears. Why is that?
2). The image that I need to have in the background is a path of signal that will be followed by a person using the force gauge and I would like the signal in the VI to appear as a smooth wave. At the moment I'm getting spikes, see image attached. Can that be changed?
I would appreciate suggestions on how to rectify my problems.
Thanks,
Ola.
12-03-2009 04:02 PM
Hi Ola,
I think this question would be best suited as a post on the LabVIEW forums. This forum is for issues related to the use of the PCI-5640R and PXIe-5641R. You'll probably be able to get better help by people who monitor the LabVIEW forums. Thanks for posting!
Chris W