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如何实时的把采集到的数据写入到TDM/TDMS文件?

你好,我刚接触TDMS/TDM文件,碰到几个问题想请教:

1、能实时的写入TDM/TDMS文件吗?还是只能采集完后再一次性的写入?现在碰到的问题是每次采集到数据要写入时就会产生新的group,数据也放到新的group,但我的本意是把数据接着上次采集到的数据放到同一个group中。

2、写入TDM/TDMS的数据量只有1ksps/通道吗?我要写入200ksps的数据,总共8个通道高,软件会提示地址访问错误。

 

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This is an English forum. Please post Mandarin question in NI LabVIEW,CVI,数据采集等产品讨论区

 

For your inquiry, please refer to the shipping examples in <LabVIEW>\examples\File IO\TDMS\Standard Read and Write\

 

1. You should specify the Group and Channel Names when using the TDMS Write VI.

ZYOng_0-1681857730856.png

 

2. There is no limitation on the number and sampling rates of the write, please attach your code so that we can have a look and understand what's going wrong.

 

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Control Lead | Intelline Inc
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可以实时的写,用並行循環。

LabVIEW 有許多自帶的TDMS的例子。先學一下。

 

 

George Zou
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