Multifunction DAQ

cancel
Showing results for 
Search instead for 
Did you mean: 

pretrigg daq

Hello

 

This VI is made to record data from a number of acc. after a trigger signal.The VI writes the recorded data to a TDMS file.

 

I'm trying to modifi this VI to record data before the trig-signal, pretrig, and after the trigger signal. I have changed the polymorphic VI on the "DAQmx start trigger" to "Reference digitale edge" and created a control for the pretrigger samples.  When i run this VI i get erro rcode 200278 and 2000281.

 

 The inputs for the PXI-4462 are configurated as a task in Measurement & Automation Explorer. The Acquisition mode is set to "N samples".

 

Does anynoe know a solution for this problems?
0 Kudos
Message 1 of 2
(2,675 Views)

Hardware config:

-NI PXI 1042

-PXI 4462

 

Software:

-Labview 8.5

-Measurement & Automation Explorer 4.5

0 Kudos
Message 2 of 2
(2,674 Views)