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TIA portal V13 s7 1200 two jump funktion in one network FDB

Created by: Pabst90 at: 7/23/2014 2:39 PM (6 Replies)

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7/23/2014 2:39 PM	Rate (0)
Pabst90 Posts: 3 Rating: (0)	I was wandering if it was possible to make 2 different jump functions (JMP) in the same network, in the programming language FBD. I have tried, but I failed, so is it at all possible?
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7/23/2014 3:19 PM	Rate (0)
William_B Posts: 5225 Rating: (1192)	Pabst90 I was wandering if it was possible to make 2 different jump functions (JMP) in the same network, in the programming language FBD. I have tried, but I failed, so is it at all possible? Show us the intended concept per image with error and all... please.
William_B Posts: 5225 Rating: (1192)
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7/23/2014 4:15 PM	Rate (1)
William_B Posts: 5225 Rating: (1192)	Hi. After some thought I might know what your troubles is. Even in LAD the compiler can be strict on where the JUMP is placed. More than one JUMP or more than one LABEL can not be in one network. "Complicated" lines to JUMP can also be blocked. Please find attached some thoughts on the JMP instruction in FBD. If you can't find what you are hoping for.. come back to us and show us a picture of what you are hoping to do. A hand drawn image will do, or substitute an assignment block ( --[=] ) where you would want to place the JMP. Okay? w Attachment Visual clue_Jump in FBD.jpg (765 Downloads)
William_B Posts: 5225 Rating: (1192)
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7/23/2014 6:03 PM	Rate (2)
not_my_fault Bronze Member Joined: 6/13/2006 Last visit: 9/17/2024 Posts: 123 Rating: (28)	Hi Pabst, perhaps you can use the JMP_LIST or SWITCH command instead (s. attachement). You'll find the complete manual here. Regarrds, not_my_fault Attachment D:\tmp\STEP_7_Basic_V13.0_-_JMP_LIST__Define_jump_list.pdf (562 Downloads)

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7/24/2014 10:30 AM	Rate (0)
Pabst90 Posts: 3 Rating: (0)	Thanks for the reply, here is what i was thinking: Attachment 2014-07-24 10.25.55.jpg (462 Downloads)
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7/24/2014 12:33 PM	Rate (1)
William_B Posts: 5225 Rating: (1192)	Pabst90 Thanks for the reply, here is what i was thinking: The jump list does what you are thinking to do.. please have a look at the given documentation. (Thank you "not_my_fault".. this one is your fault [smile]). Alternatively you spend several netoworks for the task. Please also consider using CASE in the SCL language.. that is very powerful to use for what you need it for. Cheers. w
William_B Posts: 5225 Rating: (1192)
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7/25/2014 6:40 AM	Rate (0)
Pabst90 Posts: 3 Rating: (0)	Thank you William B. i will do that.
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This contribution was helpful to 1 thankful Users William_B

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