i want to control the heater and a DC motor using the SSR. on checking for the solution i find that PWM with varing duty cycle is the best option but i don't know nothing about PWM and also how to program it on LabVIEW. i have a NI 9403 and NI 9478 DAQcard and other AI/AO cards. i am thinking of controlling the SSR using one of these cards. i am trying to use a simulated signal block (LabVIEW 2010) square wave, try to vary its duty using a PID. now the question is how to send this simulated signal to the SSR using the Available DAQ cards with me. i want to skip usage of PWM because i dont have the time. i want to start the experiments as fast as possible.

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ssr control without the use of pwm

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thanks for the reply. i am going through the basics for PID and trying to understand it. i will update if any problem occors when i agin start my experiment.

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ssr control without the use of pwm

Re: ssr control without the use of pwm