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Existing Applications Return Error -10403 After I Upgrade My DAQ Device

Primary Software: Driver Software>>NI-DAQ
Primary Software Version: 7.2
Primary Software Fixed Version: N/A
Secondary Software: N/A
Hardware: Multifunction DAQ (MIO), Legacy DAQ Devices

Problem: Why do my existing applications return error -10403 after I upgrade my data acquisition (DAQ) hardware?

Solution: The most likely reason this error occurs after upgrading your DAQ device is that you replaced your Legacy MIO device with an E Series MIO device. E Series devices use the DAQ-STC counter chip, while most Legacy boards use the 9513 counter chip. DAQ-STC counters and 9513 counters use different NI-DAQ functions.

The 9513 counters use the CTR functions, while the DAQ-STC counters use the GPCTR functions. You must replace the CTR functions with the GPCTR functions. Refer to the NI-DAQ User Manual for PC Compatibles and NI-DAQ Function Reference Help for information about using these functions.

Related Links: Data Acquisition Support
Product Manuals: NI-DAQ User Manual for PC Compatibles

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Report Date: 02/18/1998
Last Updated: 06/29/2004
Document ID: 16H7PRIT

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