Waveform Chart Length Problem

[Joseph Jankowski]

Sirs,

I am having a problem with a Waveform chart in Labview 8.0  I have coipied these two charts into a loop structure to simplify the problem I am having.  I have set the chart history length to 1440 for both charts, and they increment in spats of 30seconds on the x scale so 1440 points are displayed over 12 hours.  For the demonstration loop, I have caused the loop to go every .010 seconds, so that we can see the effects of the plan in less then 12 hours.  Ideally, when you run this loop, the charts should autoscale in the x axis so that we have 12 hours displayed from one end to the other. 

However, when I run this, the top one seems to work fine, but the second chart does not scale right.  It seems that no matter what I do, I cannot make this display 1440 points.   Can you please look at the code and help me determine why the program is not fucntioning properly.

ftp://dfw-ftpext.raytheon.com/outgoing/Test_Loop.vi

Thank you,

Joe

[npai]

Hi Joe,

You havent checked the autoscale X for the second chart. Right click on the chart on X scale and check the auotscale and it will solve the problem

Regards,

Nitin

[Joseph Jankowski]

I am speechless.

Thank you.

Joe