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problem with get waveform history data

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Hi, everyone:

 

I am using SIT to create a user interface in Labview to communicate with a simulink model. After I configure the SIT connection manager and run the vi, the output was displayed in the waveform chart.

Now I want to get all the history data of the waveform chart. I tried to use the chart history property node to access all the historydat set. But  there is nothing displyed in the Y part in the waveform cluster front panel...

 

Can anyone give me a hand on what is the problem? or has anyone meet the same problem when using SIT.  I am really confussed...

I have attached the vi, but to run this vi, you need to have a corressponding simulink model and SIT, so I am very sorry that you cannot run it

 

And many many many thanks for this.

 

/Shangning

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Solution
Accepted by topic author shangning007

I just realize this data is a 2D array of waveform, which contains 2000*1 waveform, and each waveform data only contains 1 Y value.

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Please post your code in 2011 version.

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The best solution is the one you find it by yourself
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