PWM output Labview to Daq

[Jcook55]

Hello,

I am using a PCIe-6323 DAQ board and Labview 2014 (32-bit) to generate a pwm signal directly to a voltage output using a square wave. It works fine for a 0, 50, or 100% duty cycle, but any other input just defaults to one of these three. Is there something wrong with the square wave generation or am I missing something else?

[GerdW]

Hi Jcook,

how should we answer this from looking at your image?

We don't know whih parameters you use, we don't know how you output your PWM waveform, And there is a coercion dot visible in your image…

Attach a VI with typical values for all controls set as default!