Hi,
I am trying to measure the on-time of a pulse using input 3. I used PMON(1) intialization, and PULSEWIDTH(1) command function, moving the value to DM[1]. On the simulator, if I toggle input 3, the pulsewidth measurement does not write to DM[1]. I also tried writing to a 32-bit word without success. I have not tried this with the actual PLC yet.
Does this command require a multiple pulses, or is it a limitation of the simulator?
Pulsewidth should be from rising to falling edge of a single pulse, so if multiple pulses are required is the Tri-PLC averaging the pulsewidth over x number of pulses?
Thank-you for your help!
Aaron