When trying to read data from my PXI(e)/PCI(e) device using the NI-DAQmx read function in LabVIEW I am receiving the following errors:
Error -50400 occurred at DAQmx Read.viPossible reason(s):The transfer did not complete within the timeout period or within the specified number of retries
Error -223022 occurred at DAQmx Read.viPossible reason(s):Internal Software Error occurred in DSA software. Please contact National Instruments Support
Both of these error codes indicate fairly general problems that may have a number of causes in both hardware and/or software. Error -50400 indicates that the board cannot communicate with the onboard FPGA. If the board cannot communicate with the FPGA it will not function.Error -223022 indicates that the ADCs never came out of their initial calibration cycle which is done immediately after driver load when the system boots. This will occur at start up and if the calibration cycle fails then the device will be inoperable until the system is restarted and the device boots correctly. The following troubleshooting steps should be performed in order to rule out possible software causes.
NOTE: You do not need to reinstall DAQmx.
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