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Alarm Acknowledge

2/15/2006 11:38 AM	Rate (0)
RaGud Posts: 46 Rating: (1)	Hi all, I have on the same system two CPU314C-2DP, two TP170A (HMI) and a WinCC head end. Alarms and warnings are listed in both WinCC and the HMI panels (using bit system). The problem I have is when I Ack. an alarm in WinCC, the alarm is acknowledged in the CPU but, not cleared from the alarm section of the HMI panel. I have to Ack. the alarm separately in the HMI panel, which is far from ideal. The Ack. bit is declared in the HMI as "HMI Acknowledge" - should I declare a separate bit for "PLC Acknowledge"? If so, thencan I not declare the same bit for "HMI Acknowledge" and "PLC Acknowledge"? Best regards, RaGud
RaGud Posts: 46 Rating: (1)
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2/15/2006 2:27 PM	Rate (0)
Nemo Posts: 3149 Rating: (171)	Hi RaGud, you should have a look at this FAQ and use PLC acknowlegde for your panels as well: http://support.automation.siemens.com/WW/view/en/19439876 regards, nemo
Nemo Posts: 3149 Rating: (171)
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