5/9/2017 9:09 PM | |
Joined: 12/16/2012 Last visit: 4/24/2024 Posts: 652 Rating:
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Hi! ... or search for "Job mailbox" and check out job nr. 51. |
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5/9/2017 9:49 PM | |
Posts: 2826 Rating:
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Hello. This FAQ might be of help: FAQ ARTICLE. Two methods are discussed.I use the method where a tag is used. My method is a little different. The "on exceeding" event is used, where the tag maximum limit is set to 0. If the tag is made a non zero value from the PLC, the event is triggered. Task 1 is to go to the page to where the tag specifies. Task 2 is to make the tag zero again. The 2nd task allows the PLC to see that the HMI did the task. The trouble is that the tag must have a legal number. Regards. |
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