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LDmicro Forum - PWM Not working |
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PWM Not working (by San)
Dear Sir,
I'm new to the LD micro ladder programming. Now I'm working with ATMEGA 16. I got the program from the website and compiled it, but there was PWM setting error. After writing program, I can't assign the pwm pin on it. Informartion from the help - Pin 21 - OC2 is the PWM pin), but it can't assign automatically and while compiling there was a message "PWM function used but not supported for this micro". Please help me in this regard to assign the pwm fuction on the ATMEGA 16. Thanks
(no subject) (by Jonathan Westhues)
LDmicro requires two hardware timers to support PWM; one is used to measure the cycle time. See, for example,
http://cq.cx/ladder-forum.pl?action=viewthread&parent=532
PWM Not working (by San)
Dear Sir,
Thank you very much for your valuable and quick reply. I checked the above ladder and found working. Thanks and Regards San
(no subject) (by MGP)
Maybe you can use this one, it's not my work but I can't find this file on this forum.
Use the fastest cycletime you can worked with, because the frequency depends on the cycletime.
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