[OPC Interface] 이중화 관련 Device Status 값 설명

 

  

Device Status

Stores communication information about the interface and the connection to the data source. The device status performance counter indicates status using the following values:  •0: Interface working properly, reading/writing data • 10: Connected to data source, not receiving data • 30 to 79: Interface-specific statuses • 50: UniInt failover is in a state where the backup interface may take over if needed after a certain period of time. 10 minutes is the default, but can be configured using the location5 attribute of the active ID point. • 80: Percentage of data sources connected below minimum required • 90: Starting interface, not connected to data source • 95: Communication error with data source • 99: Shutting down the interfacce • 100: For internal use only Only applies to the instance (_Total).

 by: UniInt-interface-User-Guide