Why do I See Error -200077 when I Attempt to Perform Correlated Digital I/O on Ports Beyond Port 0?Hardware: Multifunction DAQ (MIO)>>M Series
Problem: I have read that my particular M Series MIO DAQ board supports correlated (i.e. hardware-timed) DIO operations. Which ports on the device support this feature? Why do I see Error -200077 when I attempt to use a port besides port 0? Solution: Some M Series devices support correlated DIO on port 0. If you attempt to use hardware timing on a port other than port 0, you will receive NI-DAQmx Error: Error -200077 occurred at an unidentified location.Currently, certain M Series devices offer either 8 or 32 lines of hardware-timed DIO. The product website for each M-series device has a bullet point specifying the number of correlated digital lines supported. These product pages are available by following the M Series Data Acquisition Boards link in the Related Links section. Additional device-specific information is available in the M Series User Manual linked in the Related Links section. Also note that correlated DIO is not supported with E Series devices. Related Links: M Series Data Acquisition Boards Product Manuals: M Series User Manual KnowledgeBase 3E78PKHS: Major Differences Between E Series and M Series DAQ Devices Developer Zone: M Series Frequently Asked Questions Attachments:
Report Date: 09/14/2005 Last Updated: 04/19/2009 Document ID: 3PD89BRM |
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