OPC Data Access specifications for communicating real-time and continuous data from historians to other systems. In ThinkIQ’s case, a gateway uses this protocol to receive/read data from a historian.
OPCDA
Synonyms: OPC Classic DA, OPC DA
Synonyms: OPC Classic DA, OPC DA
OPC Data Access specifications for communicating real-time and continuous data from historians to other systems. In ThinkIQ’s case, a gateway uses this protocol to receive/read data from a historian.