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PI tags reading are reading "Failed"

Question asked by kush888 on Sep 15, 2015
Latest reply on Sep 16, 2015 by cramsey

PI tags reading are reading "Failed" during OPC server disconnections. However remain stale even after the connections get restored.Updated once there are refreshed(Scan off and Scan on).The issue is specific to set of tags and mostly same set of tags are affected.