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ERROR OF EVENTS: More than 16 functions in list

12/10/2013 3:17 PM	Rate (0)
James.Yang Posts: 15 Rating: (0)	Hello Experts, I tried to make a recipe edit function with a 'symbolic io field' to choose among recipes and 23 'io fields' to display and type in the variables of one of the recipes. Depending on different recipes the user chooses, an indirect tag address is calculated on the 'events - change' for each variable, so the io field gets the right tag. However, there is a limit of 16 functions can a object have within its event. While I have 23 variables to refresh. I have tried to duplicate the 'symbolic io field' and move half of the functions to this one under 'change' event, but it does not work. If youknow how to do this or you have general ways to program please help me. James Regards Attachment help.jpg (183 Downloads)
James.Yang Posts: 15 Rating: (0)
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12/12/2013 2:04 PM	Rate (0)
Sandman Platinum Member Joined: 4/29/2010 Last visit: 1/20/2025 Posts: 1557 Rating: (161)	Hello James, in this case i think is can be solved if you use a multiplex tag. There you can use the tag behind the symbolic IO-field for the index of the multiplex tag. With best regards

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12/13/2013 4:29 AM	Rate (0)
James.Yang Posts: 15 Rating: (0)	Hello Sandman, Thank you for your reply. The tags I use to connect to these 23 i/o fields were multiplex tags. Bychoosing 'recipe number' from the 'symbolic io field', 23 functions which calculate the 23 indexwithin these 23 i/o fields tags are executed, where the limitation is only 16. I am thinking if I can have an event that does not trigger by an action of the objects within the active screen but will be cyclic executed while the screen is activated. I cannot find it in WinCC flexible. Do you know how to do it? Best Regards James
James.Yang Posts: 15 Rating: (0)
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12/13/2013 8:20 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 1/14/2026 Posts: 9105 Rating: (1204)	Hello James.Yang, Perhaps this link might help: how does tag multiplexing work? The symbolic I/O field is linked to the 'index tag' Best regards, Wizard

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