什么是重写和溢出错误,如何在NI-DAQmx中避免它们?常见的重写错误代码-200279:应用程序无法跟上硬件采集速度。常见的溢出错误代码-200361:板载设备内存溢出。解决方案第一部分 - NI-DAQmx中的重写错误: 要避免重写错误,您需要增加缓冲区大小,提高读取数据速度或减慢写入数据速度。 在LabVIEW中,您还可以考虑采用生产者/...
當我使用DAQmx Read或DAQ Assistant Express VI在LabVIEW中運行DAQmx應用程式以連續獲取數據時,出現以下錯誤: Error -200279 occurred at DAQmx Read (Analog 1D Wfm NChan NSamp).vi Possible reason(s): The application is not able to keep up with the hardware a
Error code: - 200279Description: Attempted to read samples that are no longer available. The requested sample was previously available, but has since been overwritten.Possible cause: The application did not retrieve the data from the buffer fast enough, so the data was overwritten.Solutions: ...
Error code: - 200279Description: Attempted to read samples that are no longer available. The requested sample was previously available, but has since been overwritten.Possible cause: The application did not retrieve the data from the buffer fast enough, so the data was overwritten.Solutions: ...
问使用python和nidaqmx进行延迟或溢出的数据采集ENAPI接口是一种常见的数据获取方式，它可以提供文本格式的数据，并且具有高度的实时性和可靠性。而Pyspider是一个基于Python的强大的网络爬虫框架，它提供了丰富的功能和灵活的扩展性，使我们可以轻松地进行数据的抓取和处理。在我们的项目中，我们选择了Pyspider作为数据采集...
上述历史数据真实有效前面文章可验证。红色标记代表开出,绿色标记代表未出。截至目前,三胆10中5,双胆10中4,独胆10中3。两码合已经出现了三连阳,看来已经要开始走反弹行情了。 观看注:文中所述文字及号码仅作为个人记录,不作为投资建议. 上期开奖:2024215期开奖号:483 ...
错误-200279通常是上述读取速率低于DAQmx任务的采样率的结果,DAQmx任务的采样率是通过下面的DAQmx Timing VI属性指定的速率: 在对此错误进行故障排除时,第一步应该是确保应用程序的读取速率和采样率相同。由于DAQmx应用程序的读取速率取决于每个DAQmx读取请求的样本数量,以及一秒钟内调用DAQmx读取函数的次数,因此可以通过控...
什麼是覆寫(overwrite)和溢出(overflow)錯誤,如何在NI-DAQmx中避免它們?我常遇到一個overwrite錯誤:Error -200279: The application is not able to keep up with the hardware acquisition。我常遇到一個overflow錯誤:Error -200361: Onboard Device Memory Overflow。解決...
When I run an NI-DAQmx application in LabVIEW using DAQmx Read or the DAQ Assistant Express VI to acquire data continuously, I get the following error: Error -200279 occurred at DAQmx Read (Analog 1D Wfm NChan NSamp).vi Possible reason(s): The ap
Status Code: -200279 Here it seems to me that the stream is constantly storing data to the memory which leads to an overflow (Error -200279: Unable to Keep Up with Acquisition in DAQmx - National Instruments). But i have no idea how to overwrite the data instead of appending it to t...