how to simulate pwm wave using labview

[neerza]

has anyone have a built vi for pulse width modulation(PWM),or give me pointer in building its simulation

[BenjaminR]

Hi,

You have some elements on the link with a demo VI to simulate PWM.

http://zone.ni.com/devzone/cda/epd/p/id/5164

[neerza]

dear sir,u insert a sub vi in the pwm vi right?how do u do it?

[BenjaminR]

Hi,

If you just want to generate a PWM signal you can use a square waveform VI as shown in attachment. You can insert it directly in your code or create a subVI as you need.

Message Edité par BenjaminR le 03-06-2008 04:23 AM