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OP 77B Alarm Acknowledge using Single PLC tag or by using Internal Tags

2/11/2010 11:51 AM	Rate (0)
pajab Posts: 1 Rating: (0)	Hello sir; I would like to know whether is it possible to acknowledge alarms in OP 77B using either internal tags or by using same plc tags for all alarm rather than traditional alarm acknowledge option by using the bits in the same tag for triggering alarm.
pajab Posts: 1 Rating: (0)
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2/23/2010 6:19 PM	Rate (0)
The Brain Posts: 1611 Rating: (121)	Hi, it is not possible to use "internal tags" for acknowledge alarms. The best areif you look into the online help from WinCC flexible there are some sample or look into the communication manualhttp://support.automation.siemens.com/WW/view/en/18797552chapter 2.4.2 regards,
The Brain Posts: 1611 Rating: (121)
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