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S5 Migration_Function Block

Created by: mrbundle at: 2/10/2011 5:24 AM (6 Replies)

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2/10/2011 5:24 AM	Rate (0)
mrbundle Advanced Member Joined: 5/18/2010 Last visit: 8/18/2023 Posts: 24 Rating: (0)	Hai all..I want to do a migration S5 to S7 and now still analyze the entire block in our existing system..I'm interested with this block and want to know what its mean..can someone tell me and elaborate this function since i am new in this field.. How to convert to S7-300 and can someone show with the S7 program Tq:-) NAME: DOSING VAR_INPUT DB_X :word; // DB/X SETP :word; // SETP DD40 :dword; // DD40 ADBX :word; // ADBX END_VAR VAR_OUTPUT OUT :word; // OUT END_VAR VAR_TEMP conv_akku1 :dword; conv_index :word; END_VAR BEGIN JU M001 L 'GA' L B#(12, 95) L B#(135, 0) L 'GA' // Hoehre Auloesung L B#(6, 96) // [0...10000] L B#(135, 0) M001: NOP 0

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2/10/2011 5:45 PM	Rate (0)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308)	Hello This seems to be a user created block, which is protected. S5 Protected blocks cannot be automatically converted to S7 ( Except some standard blocks ). Maybe if you can understand the block functioning from the machine operation and manually create the S7 block. Good Luck !! Regards Navnag
	There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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2/11/2011 8:42 AM	Rate (0)
mrbundle Advanced Member Joined: 5/18/2010 Last visit: 8/18/2023 Posts: 24 Rating: (0)	Hai Navnag.. Did any tool to solve the problem or i need to create a new block by myself?

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2/11/2011 9:16 AM	Rate (0)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308)	Helllo Looks like no automatic tool will convert this block. Good luck Navnag
	Last edited by: Navnag at: 2/11/2011 9:16 AM There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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2/11/2011 10:06 AM	Rate (0)
Azteke0110 Posts: 376 Rating: (57)	Only for the information. Hello mrbundle, You write “.. i am new in this field….”. Perhaps the following documentation helps you to find the cause. Title: SIMATIC STEP 7 From S5 to S7, Converter Manual Link: http://support.automation.siemens.com/WW/view/en/1118413 Notes. In the chapter Appendix > A Address and Instruction Lists find you information about addresses are converted and cannot be converted. If you get an error message at the conversion from S5 to S7, please look in the chapter 6.3. In chapter 6.3 Interpreting Messages find you information about error messages. Title: SIMATIC STEP 7 V5.5 From S5 to S7, Converter Manual. Link: http://support.automation.siemens.com/WW/view/en/45531547 Best regards Gucci
Azteke0110 Posts: 376 Rating: (57)
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5/8/2012 11:48 PM	Rate (0)
Ahmed Khalefa Posts: 3 Rating: (0)	I believe this function is not working at all you can see BEGIN JU M001 unpractical code M001: NOP 0 at the beginning of the function instruction jump unconditional to the end
Ahmed Khalefa Posts: 3 Rating: (0)
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5/9/2012 5:03 AM	Rate (0)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308)	Dear Ahmed Protected S5 Blocks appear like this only as most of the code is hidden from view. Cheers Navnag
	There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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