Why Can't I Tristate My NI 6509 Digital Lines? Hardware: Digital I/O (DIO)>>Static>>PCI-6509, Digital I/O (DIO)>>Static>>PXI-6509
Problem: Why do I get error -200077 when I programmatically set my NI 6509 ports to tristate?
Solution: DAQmx 8.6 and Before The NI 6509 is programmed port-by-port and the DAQmx Channel property DO.Tristate is configured line-by-line, which makes the combination incompatible. A subVI has been created as a substitute for the property. Replace the DO.Tristate property with the subVI attached below. DAQmx 8.7 and Beyond The NI 6509 will support line-by-line tristating in DAQmx 8.7. Related Links: NI 6509 User Guide and Specifications Attachments: 
Report Date: 10/27/2005 Last Updated: 01/31/2008 Document ID: 3QQFQFBP |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
