04-28-2004 06:00 AM
04-29-2004 05:02 PM
03-13-2013 08:39 PM - edited 03-13-2013 08:40 PM
Hi, I need to acquire data from 31 channels simultaneously. We bought two PXIe 6368 boards for this purpose. When I start the task to acquire data, I get an error (see below). Obviously, I cannot use two separate vis to record data since I need to have everything happen simultaneously. Any help here would be greatly appreciated.
Once I saw errors, I removed most of the input channels and just the first analog input from (ai0) from the two 6368 boards.
When I use the OnboardClock I get:
Error -89137 occurred at DAQmx Start Task.vi:5
Possible reason(s):
Specified route cannot be satisfied, because it requires resources that are currently in use by another route.
Property: RefClk.Src
Source Device: PXI1Slot2
Source Terminal: PXIe_Clk100
Required Resources in Use by
Task Name: _unnamedTask<1CE>
Source Device: PXI1Slot2
Source Terminal: None
Destination Device: PXI1Slot2
Destination Terminal: RefClockInternal
Required Resources Also in Use by
Task Name: _unnamedTask<1CF>
Source Device: PXI1Slot2
Source Terminal: None
Destination Device: PXI1Slot2
Destination Terminal: RefClockInternal
Required Resources Also in Use by
Task Name: _unnamedTask<1D0>
Source Device: PXI1Slot2
Source Terminal: None
Destination Device: PXI1Slot2
Destination Terminal: RefClockInternal
Required Resources Also in Use by
Task Name: _unnamedTask<1D1>
Source Device: PXI1Slot2
Source Terminal: None
Destination Device: PXI1Slot2
Destination Terminal: RefClockInternal
If I use any other clock, I get the following error message:
Error -201002 occurred at DAQmx Start Task.vi:5
Sample Clock Rate must match the frequency of the internal timebase specified as the Sample Clock Source.
To use the specified Sample Clock Rate, set the Sample Clock Source to OnboardClock. To use the specified timebase as the Sample Clock, set the Sample Clock Rate to the frequency of that timebase.