I am turning to help here as I have exhausted every search and example I can find...
I have a chassis with 4 PXIe-6535 Digital IO cards. I need to output a pulse of 100us @ 300Hz (3% Duty) on 24 of the 32 channels.
These pulses need to be staggered delayed across the 4 6535's, however this is getting way far ahead from where I am currently stuck.
I have created several VI's for configuring and outputting the pulse, and I can ALWAYS get a desired pulse output on port0 line0, of each card.
I cannot get the function to produce and output on any of the other channels in the card, no matter what I do. I change the target line and run, and the Active LED on the slot lights up, but I cannot see any pulse when I measure the cable with a scope unless I have selected Line0.
In MAX, I can create a DigitalOut task for any of the channels, set to continuous samples, and always get an output - so I know the hardware is functioning.
I have uploaded an image of one of the VI's that I created based on a search and example for this problem, and again this works great if I am choosing Line0.
Hopefully someone can point out the silly and simple error that prevents this from working on all the lines of the card! Thanks in advance