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Direct control of PWM

Created by: vl.roman at: 5/28/2011 10:17 AM (2 Replies)

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5/28/2011 10:17 AM	Rate (0)
vl.roman Member Joined: 4/25/2011 Last visit: 8/22/2011 Posts: 6 Rating: (0)	Hello, I need to know how I can control duty cycle of PWM block direct from code of S7-1200. Has someone any idea where these datas are (on which memory position) and how to write there any data? Thanks for help.

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5/28/2011 5:09 PM	Rate (0)
MavEric Bronze Member Joined: 5/28/2009 Last visit: 9/4/2018 Posts: 125 Rating: (9)	vl.roman Hello, I need to know how I can control duty cycle of PWM block direct from code of S7-1200. Has someone any idea where these datas are (on which memory position) and how to write there any data? Thanks for help. Hi . You Can See PID PWM freq TIP for S7-1200 und PWM
	Last edited by: MavEric at: 5/28/2011 5:12 PM Last edited by: MavEric at: 5/28/2011 5:11 PM Regards, SkD
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5/29/2011 10:42 AM	Rate (0)
vl.roman Member Joined: 4/25/2011 Last visit: 8/22/2011 Posts: 6 Rating: (0)	Hi, I check these two links, but I can't find out DB, where setting of PWM signal is writtten. Can you help me with this? Attachment CTRL_PWM_DB.jpg (113 Downloads)

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