Why do I get Error -89137 When Using Counter and Digital Tasks?Primary Software: Driver Software>>NI-DAQmxPrimary Software Version: 9.0 Primary Software Fixed Version: N/A Secondary Software: LabVIEW SignalExpress>>Development System Hardware: Multifunction DAQ (MIO)>>M Series
Problem: I am currently using Counter and Digital I/O together. When I have two simultaneous counter and digital acquisition or generations, I see inconsistent behavior between my two counters. I can do digital and counter I/O perfectly fine on counter 1, but when I try using counter 0, I receive the following error: Error -89137: Specified route cannot be satisfied, because it requires resources that are currently in use by another route. Why can't I perform a counter acquisition or generation on counter 0 while performing digital I/O? Solution: Counter 0 is used as a subsystem throughout all DAQmx cards including E Series, M Series and S Series devices. Consult the device routes for your particular DAQ device. For instance, on an S Series device, the MasterTimebase uses Counter 0, which won't allow you to use it. The text beneath the error will also describe which resources are accessing the counter. As a work-around, use static (software-timed) digital or counter I/O for one of your tasks. Related Links: KnowledgeBase 3MGERQXL: Why Do I Get Error 89137 "Specified route cannot be satisfied..." When Routing PFI Lines Over RTSI? Attachments:
Report Date: 05/26/2009 Last Updated: 05/27/2009 Document ID: 4XPDCLBB |
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