Labview Stop on error on timing sync

[JGRA]

This is what the error log says:

Error -200279 occurred at DAQmx Read (Analog 1D Wfm NChan NSamp).vi:1

Possible reason(s):

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.

Property: RelativeTo

Corresponding Value: Current Read Position

Property: Offset

Corresponding Value:

 

[Wallace_F]

Hello JGRA,

The general explanation of error -200279 is that you are possibly writing data to the read buffer faster than the DAQmx Read VI is pulling the data from the buffer. There is a knowledgebase article titled 'Error -200279 or other Buffer Errors During a Continuous, Buffered Acquisition' that you might find helpful.  If you try what is suggested in the knowledgebase, and the error persists, please post back on this thread with additional information, to include what DAQ board you are using, and what your input task parameters are, such as sampling rate, and number of samples per channel.

Regards,

Wallace F.