Problem: I have a PXI 6528 and I can't get the Digital Outputs to work.
Background: I've tested all the digital inputs using the +5V and ground on the board and they all work. I can't get the outputs to output any voltage using NI MAX. I've tried hooking the "+" and "-" to a multimeter and I used the test panel to force all the out puts high but that didn't work. I tried "+" and "ground" and I did the same thing forcing all outputs high but no luck. I'm not sure what I am doing wrong unfortunately I'm having trouble understanding the manual for hints on how the digital outputs are suppose to work. I had assumed when sent high they would output a +5V or +3.3V signal. Any help would be appreciated.
Equipment
I have a NI PXI 6528 going into an SCB 100 break out module. I'm using Labview 2014 and NI MAX version 15.0.x.x.