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Loop

Created by: automatizzando at: 8/14/2010 2:59 PM (6 Replies)

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8/14/2010 2:59 PM	Rate (0)
automatizzando Bronze Member Joined: 3/11/2007 Last visit: 9/24/2023 Posts: 222 Rating: (13)	In and how you can create a loop so that that piece of code is executed several times?
	Last edited by: automatizzando at: 8/14/2010 2:59 PM
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8/15/2010 9:17 PM	Rate (0)
maxdamage Posts: 14 Rating: (0)	Hello, I'm not an expert but I would probably use counter in way that part of the code would be executed (and counting up) as many times as I want it to and the rest of the code would be executed only if count value reaches preset value, and then resets.
maxdamage Posts: 14 Rating: (0)
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8/16/2010 12:24 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 12/8/2023 Posts: 4284 Rating: (1381)	Hi, you should use a set of two instructions: jump/label. Jump: jmp or jmpn takes the result of a logic and perform a conditional jump. Label: mark the destination of the jump. Both instructions stay on the path "Program Control". A help text comes with F1 over the instructions.
	Last edited by: Pegaia at: 8/16/2010 12:28 PM Denilson Pegaia Siemens Industry Sector Technical Support
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8/18/2010 2:27 PM	Rate (0)
automatizzando Bronze Member Joined: 3/11/2007 Last visit: 9/24/2023 Posts: 222 Rating: (13)	How do you insert a label in the program? you can also create (Select case) without using the instructions for comparison?
	Last edited by: automatizzando at: 8/18/2010 2:32 PM Last edited by: automatizzando at: 8/18/2010 2:30 PM
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8/18/2010 6:19 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 12/8/2023 Posts: 4284 Rating: (1381)	Hi, you can drag and drop the label from the menu to the empty part of the ladder. There is no "case" instruction (up to now).
	Denilson Pegaia Siemens Industry Sector Technical Support
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5/4/2015 2:49 PM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4782 Rating: (123)	New question published by Razvansql is split to a separate thread with the subject TIA PORTAL V13 UPD 4, LOOP instruction. Best regards Min_Moderator

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9/12/2016 10:06 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4782 Rating: (123)	New question published by k.dev is split to a separate thread with the subject Conditional Jump instruction in Tia Portal V13. Best regards Min_Moderator

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