IEC 62541-9 Ed. 1.0 b:2012 [ Withdrawn ] OPC unified architecture - Part 9: Alarms and conditions
standard by International Electrotechnical Commission, 07/27/2012
Full Description
IEC 62541-9:2012 specifies the representation of Alarms and conditions in the OPC unified architecture. Included is the Information Model representation of Alarms and conditions in the OPC UA address space.