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learn how to alarm on wincc flexible

Created by: boazeventall at: 5/10/2012 10:40 AM (26 Replies)

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5/10/2012 10:40 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	i have created on my plc program bit that will on when ever is an overflow the address is DB1.DBX0.0 now i want to connect him to my wincc flexible program how can i do that? i have put on the screen from the tool bar the Alarm veiw after that i have add a discrete Alarms see at the picture one: but when i have created an overflow level and in the system i see the DB1.DBX0.0 get true bool the messege on alarm view didnt appeared way? how to connect my bit DB1.DBX0.0 to the alarm view tool Attachment one.JPG (634 Downloads)
boazeventall Posts: 131 Rating: (4)
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5/10/2012 11:03 AM	Rate (1)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	Hi, First of all, AlrmView will show alarms which are configured in descrete or analog alarm configurator. When you go there you will see that alarm is defined as a bit number in a word, so all your PLC alarms (bit alarms) should be grouped in words and then you can use those words for setting up an diskrete alarm. Please look for more info in WinCC Flex help system.
	Best regards, Darius
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5/10/2012 11:07 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	i have seen that but i dont know how to set my bits into a word i tryed to take the first word at DB1 but it does not work how to do that? how can i grouping my bit on the plc?
boazeventall Posts: 131 Rating: (4)	Last edited by: boazeventall at: 5/10/2012 11:09 AM
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5/10/2012 11:19 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	boazeventall i have seen that but i dont know how to set my bits into a word i tryed to take the first word at DB1 but it does not work how to do that? how can i grouping my bit on the plc? ok, lets try: first create word in DB1.DBW0, then make some alarms: [code] A M0.0 // this is an alarm condition S DB1.DBX0.0 A M0.1 // this is other alarm condition S DB1.DBX0.1 [/code] and so on. Please keep in mind that here I've made SET for alarm bit, so it should be reset somewhere when it is acknowledged. If you use '=' for setting alarm then it will dissapear as long as alarm condition is gone. SOmetimes its a good practice, but for example if you need to catch 'fast' events, for example pressure shock for 0.5 sec, the allways use SET., because with '=' panel will not catch an alarm.
	Best regards, Darius
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5/10/2012 11:24 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	i work on lad languege i have created an word see at the pictue but how can i set in an alarms? Attachment one1.JPG (503 Downloads)
boazeventall Posts: 131 Rating: (4)	Last edited by: boazeventall at: 5/10/2012 11:29 AM
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5/10/2012 11:29 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	boazeventall i work on lad languege Copy first two lines in one network as a STL, other two line to next network then choose View -> LAD
	Best regards, Darius
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5/10/2012 11:32 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	how to set the network as STL?
boazeventall Posts: 131 Rating: (4)
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5/10/2012 11:40 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	boazeventall how to set the network as STL? View -> STL
	Best regards, Darius
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5/10/2012 11:44 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	i cant do that when i am open a network i does not let me Attachment one.JPG (517 Downloads)
boazeventall Posts: 131 Rating: (4)
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5/10/2012 11:55 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	boazeventall i cant do that when i am open a network i does not let me Sorry my bad, I thought of Step-7. Youre using TIA. Ok, close the block, then right mouse click on the block, select properties and on the opened dialog choose language STL.
	Best regards, Darius
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