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Pulse generation with on delay timer

Created by: hdhosseini at: 9/16/2010 12:21 PM (4 Replies)

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9/16/2010 12:21 PM	Rate (0)
hdhosseini Diamond Member Joined: 1/28/2009 Last visit: 10/26/2024 Posts: 6852 Rating: (1365)	Hi Is it possible to generate a pulse with symmetric width with just one on delay timer? Best regards hdhosseini
	Demo Channel on Youtube
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9/16/2010 12:31 PM	Rate (0)
LOGO!Barbarian Posts: 173 Rating: (95)	Hi hdhosseini ! Depending on the LOGO! you are using! For version 0BA4 upwards, there is an ASYMMETRICAL PULSE GENERATOR where you can define the width of the '1' pulse and the interpulse width '0' On older LOGO!s, there was one function block to define a Symmetrical Pulse generator and another for an Asynchronous pulse generator. Why do you want to use an on-dely timer !?!?!? Cheers
LOGO!Barbarian Posts: 173 Rating: (95)
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9/16/2010 5:46 PM	Rate (0)
miltos Bronze Member Joined: 3/4/2009 Last visit: 10/28/2020 Posts: 57 Rating: (5)	Hi hdhosseini. Have a look at the attachment. Attachment Pulse generation with on delay timer.zip (659 Downloads)

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This contribution was helpful to 1 thankful Users hdhosseini

9/23/2010 8:35 AM	Rate (0)
ROCLIM Posts: 42 Rating: (1)	This is my solution: Use one On delay in conjunction with a memory in such a way in any second you have a impulse signal. Then use a flip flop to generate symmetrical pulse function. Hope to be helpful
ROCLIM Posts: 42 Rating: (1)
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This contribution was helpful to 1 thankful Users hdhosseini

10/13/2010 8:11 PM	Rate (0)
hdhosseini Diamond Member Joined: 1/28/2009 Last visit: 10/26/2024 Posts: 6852 Rating: (1365)	Hi check the following implemented logic for a symmetrical pulse generation. Best regards Attachment sym.zip (519 Downloads)
	Demo Channel on Youtube
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This contribution was helpful to 1 thankful Users ELSAVAN

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