Question

关于labview使用DAQ助手进行数据采集的问题

我用DAQ助手进行数据采集的时候，出现错误，然后给的提示是：Measurements: Attempted to read samples that are no longer available. The requested sample was previously available, but has since been overwritten.Increasing the buffer size, reading the data more frequently, or specifying a fixed number of samples to read instead of reading all available samples might correct the problem.然后我就不知道该怎么办了，因为就算使用了队列也不好使，不知道咋整。

Answer 1

就是要你增加缓冲区的大小，就是在sample clock 中的samples per channel 使用一个更大的值。或者不要连续采样。

也可以修改采样频率试试。