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Clear nc alarms


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I’m developing a stand alone application using a turbo pmac.. I’m using getfirsterror and getnexterror functions to retrieve all plc and nc alarms. The problem I’m having is that I can not figure out how to clear nc alarms without having to close the pcommsever. Is there a better way to do this?


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If the alarm is a PMAC error of some type you must first have PMAC clear the problem (as in an amplifier fault or overtravel limit). If this is a user generated alarm the code must not be constantly setting the error bit otherwise the server (PcommserverPro2) will not be able to clear it.


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