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Events in WinCC Flexible 2007

Created by: xarisss at: 5/6/2009 10:49 AM (1 Replies)

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5/6/2009 10:49 AM	Rate (0)
xarisss Posts: 43 Rating: (0)	Hello everyone, I'd like to ask something about events in WinCC Flexible 2007. I see that there in not an interface for events. In order to have an event view, we have to put the alarm view interface, which has embedded alarm classes for errors, diagnosis events, warnings and system. In order to have a view for events, i put the events in "warnings" classes. I match each event with a tag value. The problem is that i want some events to be triggerred only when the value goes from 0 to 1. However, the system shows both value transitions. Is it possible to choose which transition of value is to be shown? For example, the press of a reset button is an event. As you understand, the specific tag turns momentarily from 0 to 1 and then goes again from 1 to 0. I want this to be one event and not 2 events. Is there an option to do it as i want? I would be grateful if there is somebody who can help. Thanks in advance.
xarisss Posts: 43 Rating: (0)
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5/6/2009 11:15 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 12/1/2023 Posts: 8596 Rating: (1139)	Dear xarisss, I think you should make some logic in PLC. See also the following Threads: /tf/WW/en/Posts/28641#top /tf/WW/en/Posts/28183#top Best regards, Wizard

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