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Questions about tip: "Different ways to call PID controller'' FBs (updating)"

Created by: metwally mustafa at: 4/25/2012 8:21 PM (8 Replies)

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4/25/2012 8:21 PM	Rate (0)
metwally mustafa Silver Member Joined: 10/10/2010 Last visit: 11/23/2022 Posts: 296 Rating: (14)	hdhosseini 2-Using Multiple-instance capabilities to make complex control structures reusable.In this sample, I only use it once but it can be changed further for complex tasks such as Override control (Sample#3). In attachment, you can find the project and some snapshots related to that. reference: How do you create and update multiple instances? thank yoU I HVAE A QUESTION CAN I HAVE MORE DETAILS ABOUT MULTIPILE INSTANCE?
	Last edited by: O_Moderator at: 5/7/2012 11:38 AM new subject after splitting from /tf/WW/en/Posts/72787#top
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4/30/2012 5:09 AM	Rate (0)
Karls1 Posts: 139 Rating: (5)	metwally mustafa thank yoU I HVAE A QUESTION CAN I HAVE MORE DETAILS ABOUT MULTIPILE INSTANCE? hdhosseini Please, avoid posting while (updating) label exists on the title. Here, we are discussing FB41 in different scenarios.For more refernce ,you can check the attachment.Also following clustered posts: PID Control Package - FB41 Samples Best regards, Hamid Hosseini I hope you don't mind .
Karls1 Posts: 139 Rating: (5)
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4/30/2012 10:59 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 2/21/2023 Posts: 6794 Rating: (1340)	metwally mustafa thank yoU I HVAE A QUESTION CAN I HAVE MORE DETAILS ABOUT MULTIPILE INSTANCE? Hello friends, I have prepared the 3rd sample and will upload soon. For more information on "Multiple Instances", I think STEP7 online manual is a good source of inspiration.Check the attachment Best regards, Hamid Hosseini Attachment 4-30-2012 12-25-49 PM.jpg (65 Downloads)
	Demo Channel on Youtube
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5/1/2012 10:33 AM	Rate (0)
metwally mustafa Silver Member Joined: 10/10/2010 Last visit: 11/23/2022 Posts: 296 Rating: (14)	thank you what a perfect response ! the online help will be helpfull for me this topic is very important to i will wait for the 3rd sample with a close attention

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This contribution was helpful to 1 thankful Users hdhosseini

5/1/2012 5:45 PM	Rate (0)
metwally mustafa Silver Member Joined: 10/10/2010 Last visit: 11/23/2022 Posts: 296 Rating: (14)	what is the importance of FB3 in the program as it's compiled with SCL language

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5/3/2012 5:28 PM	Rate (1)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 2/21/2023 Posts: 6794 Rating: (1340)	metwally mustafa what is the importance of FB3 in the program as it's compiled with SCL language Hello metwally mustafa, Simply, this is a function to simulate a 2nd order system. More information about that will be provided in this conference. Check this thread for more discussion. Laplace equations in Step7 BTW: I should ask moderators to split the thread when I want to upload the new scenarios. Best regards, Hamid Hosseini
	Demo Channel on Youtube
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This contribution was helpful to 1 thankful Users Ayman Elotaify

5/3/2012 7:35 PM	Rate (0)
metwally mustafa Silver Member Joined: 10/10/2010 Last visit: 11/23/2022 Posts: 296 Rating: (14)	thank you so that it's very important in case of dealing with nonlinear system or differential equation i should understand the numrical solutions using itrations methods such as L-M algorithm , euler algorithm or G-N algorithm but i will be very happy if i have discription about FOPDT and SODPT impelementation

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5/6/2012 9:52 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 2/21/2023 Posts: 6794 Rating: (1340)	metwally mustafa thank you so that it's very important in case of dealing with nonlinear system or differential equation i should understand the numrical solutions using itrations methods such as L-M algorithm , euler algorithm or G-N algorithm but i will be very happy if i have discription about FOPDT and SODPT impelementation Hello metwally mustafa, To access all features in an automation system(for testing or developing new idea) try using MATLAB(the giant engineering software) and its OPC toolbox. Best regards, Hamid Hosseini
	Demo Channel on Youtube
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5/7/2012 5:13 PM	Rate (0)
Lpmspa Advanced Member Joined: 2/8/2007 Last visit: 2/27/2023 Posts: 12 Rating: (10)	tx for the idea ;)

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