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Schutzvermerk nach DIN 34 beachten EPAM: Alarm handling.

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Presentation on theme: "Schutzvermerk nach DIN 34 beachten EPAM: Alarm handling."— Presentation transcript:

1 Schutzvermerk nach DIN 34 beachten EPAM: Alarm handling

2 Schutzvermerk nach DIN 34 beachten Defining the alarms ObjectText/FileVarValue #Page=Init #AlarmMyAlarm.TxtPLC/VisuAlarm Project 1. Call-up of the alarm handling in EPAM VariableText/File dw0.01 = Alarm(s) activ (EPAM -> PLC) dw0.11 = Delete alarm request (EPAM -> PLC) MyAlarm dw0.2 dw dw1.0 dw reserved Beliebiger Alarmtext zu Alarm1 Beliebiger Alarmtext zu Alarm2 1 = Delete alarm request (PLC-> EPAM) dw0.31 = not all Alarm(s) ack. (EPAM -> PLC) AlarmnumberAktion Alarm Info 2. Text-Definitions in EPAM VAR_GLOBAL VisuAlarm AT %MW1000 : ARRAY[0.. 2]OF WORD ; AlarmActiveAT %MX : BOOL ; AlarmQuitFromVisu AT %MX : BOOL ; AlarmQuitFromPLC AT %MX : BOOL ; AlarmNoQuitActive AT %MX : BOOL ; Alarm1AT %MX : BOOL; Alarm2AT %MX : BOOL; END_Var 3. Import Variable Definitions in PLC to EPAM _PLCVar

3 Schutzvermerk nach DIN 34 beachten Visualizing the alarms ObjectText/FileVarValue #Page=page2page2 #Alarmlisttin=%d-%m %H:%M,tquit=%H:%M,sep=|s_alarmlistscollpos Project :34|08:40| 1|Alarm 1 page2 coming acknwledged

4 Schutzvermerk nach DIN 34 beachten Acknowledging of alarms ObjectText/FileAction #Page=page2page2 #ButtonQuitAlarmquit Project :34|08:40| 1|Alarm 1 page2 Quit

5 Schutzvermerk nach DIN 34 beachten Exercise: Alarm display :34|08:40| 1|Fire page3 Quit :34|08:40| 1|Water :34|08:40| 1|Gas Create a combination of XSoft and EPAM projects in which the actual alarms are displayed. Trigger the alarms from within the XSoft by using the „Write value“ facility. Acknowledge the alarms with a button in the visualization.


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