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Alarm Button in WinCC

12/27/2005 10:21 AM	Rate (0)
ShahinM Silver Member Joined: 11/8/2005 Last visit: 6/5/2024 Posts: 335 Rating: (3)	I want to have a button in WinCC blinks when a new alarm comes. How can I implement it?

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12/27/2005 12:44 PM	Rate (0)
Deckard78 Posts: 102 Rating: (1)	I think that the best way is to use a bit that is setted by the PLC when a new alarms is coming; with your button, animated with this bit,you may acnowledge the alarm and reset the bit.
Deckard78 Posts: 102 Rating: (1)
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1/2/2006 10:58 AM	Rate (0)
balu Posts: 69 Rating: (9)	Hi, You can use "loop in alarm" function. Happy New Year Balu
balu Posts: 69 Rating: (9)
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1/4/2006 12:04 PM	Rate (0)
Ikkezelf Posts: 1084 Rating: (72)	Hi, What you can do (without having to adjust the PLC) is the following: - For each alarm that you have configured in the alarm logging you need to enable the checkmark "Triggers an Action". - At this point a script "gmsgfunc.fct" is triggered each time a alarm changes state. - Open and adjust the script "gmsgfunc.fct" in a why (ie by use of an if statement) to check if the state of the alarm is equal to 1 (1= Come in). - If the state is 1, then change the property of the button, or toggle a binary tag (that's connected to the button). I think you can manage to implement it, if not, just let me know. regards.
Ikkezelf Posts: 1084 Rating: (72)
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1/5/2006 10:24 AM	Rate (0)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (151)	And yet another way to do this is [:)]... Using the Group Messages in the Alarm Logging Editor. You can create an alarm group hierarchy and each group can be assigned a status tag. At the top-level group, the status bit will go high when ANY alarm comes in and return to low when ALL alarms are cleared. I don't know if this is exactly what you want but it's worth reading up on Group Messages in the WinCC manual to see if they suit your purposes. Regards, Salma

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