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reg: Alarm Disappear

7/27/2011 4:29 AM	Rate (0)
ŠΜS Gold Member Joined: 6/7/2010 Last visit: 7/9/2024 Posts: 571 Rating: (37)	Hello, In 840D, normally user alarms appears on the Screen only when its DB2 signal gets high & disappears when it goes to low. We need not press reset SK for disappear/cancelling the alarms. But for me after changing the HMI version. The alarm appears till I press Reset SK.What may be the problem.? Is there any file we have to edit for it. Have any one faced the same problem.
	Regards, ŠΜS
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7/27/2011 10:04 AM	Rate (0)
rantu Posts: 38 Rating: (0)	Dear Sir, Pls. check the Alarm no. From alarm no you find it iserror message or operator message. Normally for Operator Mesages we need not acknowledge as the signal gos lowOP MSG also disappear. But for ErrormSG weneed to acknowledge. Acknowledgementis set via FC 10 "Quit signal" check it,I thinkyou havegiven "I3.7" as quit signal which is MCP reset button. Regards, Rantu
rantu Posts: 38 Rating: (0)
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7/27/2011 11:31 AM	Rate (0)
ŠΜS Gold Member Joined: 6/7/2010 Last visit: 7/9/2024 Posts: 571 Rating: (37)	Hello Rantu, Alarm displaying is in 700000 Series .In logic if we hold the DB2 signal then only we have to Acknowledge the alarm by pressing Reset SK (Its input no : I3.7).But in my case I have not holded the DB2 signal. For Ex: DB2.DBX180.0 signal is high, Alarm 700000 will display in the screen. But When DB2.DBX180.0 becomes low then also alarm appears in the screen till we press Reset SK. This is the problem.. .I need disappear the alarm ,without Acknowledge it.
	Regards, ŠΜS
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7/27/2011 11:48 AM	Rate (0)
phgo Posts: 40 Rating: (0)	Hello , depending of alarm number ! // PLC ALARMS NUMBER =700000-700031 // PLC USER AREA =DB2.DBX180-DB2.DBX183 // DEFINITION OF ERROR AND OPERATIONAL =EM // EM = PLC ALARM DISPLAY ON THE SCREEN CANCEL BY RESET // PLC MESSAGES NUMBER =700032-700063 // PLC USER AREA =DB2.DBX184-DB2.DBX187 // DEFINITION OF ERROR AND OPERATIONAL =OM // OM = MESSAGE DISPLAY ON THE SCREEN CANCEL BY PLC CONDITION Best regards
phgo Posts: 40 Rating: (0)
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7/30/2011 3:32 AM	Rate (0)
chandhaa Experienced Member Joined: 3/28/2007 Last visit: 12/25/2025 Posts: 40 Rating: (0)	Please check whether PLC & HMI clocks are synchronised. In Startup, press PLC, then press Set date/clock. Here you set the clock. Hope this helps.

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3/28/2018 11:32 AM	Rate (0)
Wit_Moderator Moderator Joined: 8/21/2014 Last visit: 12/19/2025 Posts: 1098 Rating: (15)	New question published by Kupje is split to a separate thread with the subject How to reset alarm code 700031?. Best regards The Helping Hand
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards Wit_Moderator
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