ProgressiveMonkey

By the way, the full error message that I get is:

Error -200459occurred at DAQmx Write (Counter Frequency 1Chan 1Samp).vi:2

Possible reason(s):

Measurements: Write failed, because there areno output channels in this task to which data can be written.

Task Name: _unnamedTask<18>

Hi!

I'm having trouble defining a digital output channel as a PWM, using the LabView counter.

I manage to define successfully the task, but when I try to write a new frequency and/or duty cycle, I get an error message saying that the write failed because there are no physical channels associated with the task.

If I check the channel, with a property node, just before trying to write, I do get the correct channel...

Does anyone have an idea what could cause this?

Thanks in advance!

Gavrilo