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I have another problem but in wincc flex 2007, i want to sum 7 tags (dint) in wincc

10/24/2009 1:30 PM	Rate (0)
adelabdo Posts: 11 Rating: (0)	Hello. Ayman I have another problem but in wincc flex 2007, i want to sum 7 tags (dint) in wincc. Could u tell me a simple way to do this summation? And if i want this summation under a condition, how can i do this? Thanks
adelabdo Posts: 11 Rating: (0)	Last edited by: O_Moderator at: 10/26/2009 10:12 AM new subject after splitting Last edited by: O_Moderator at: 10/26/2009 10:12 AM new subject after splitting
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10/24/2009 2:30 PM	Rate (0)
Ayman Elotaify Diamond Member Joined: 5/28/2008 Last visit: 1/14/2026 Posts: 4522 Rating: (843)	adelabdo Hello. Ayman I have another problem but in wincc flex 2007, i want to sum 7 tags (dint) in wincc. Could u tell me a simple way to do this summation? And if i want this summation under a condition, how can i do this? Thanks Dear adelabdo, You can use the following code: L MW 10 L MW 12 +I T MW 30 L MW 14 +I T MW 30 L MW 16 +I T MW 30 L MW 18 +I T MW 30 L MW 20 +I T MW 30 L MW 22 +I T MW 32 NOP 0 where; MW 10, MW 12, MW 14, MW 16, MW 18, MW 20, MW 22are the 7 inputs required to be added. MW 30: internalword. MW 32: Output word. = Sum of the seven inputs. _______________________________ Also if thisfunction is repeated many times in your application, you can makeyour own SUM function. Please have a look on the attached pictures. Attachment SUM_7.zip (126 Downloads)
	Ayman Elotaify
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This contribution was helpful to 1 thankful Users Saruca

10/25/2009 11:14 AM	Rate (0)
Martin L Posts: 25 Rating: (2)	Hello Ayman Elotify! Out of curriosity, why the T MW30 instruction? It seems redundant. This will produce the very same result (sum stored in MW 24 though): L MW 10 L MW 12 +I L MW 14 +I L MW 16 +I L MW 18 +I L MW 20 +I L MW 22 +I T MW 24 Cheers, Martin L
Martin L Posts: 25 Rating: (2)
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This contribution was helpful to 1 thankful Users Saruca

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