Search

Scope: Core (OPC-10000-*) All specs

1 result(s) for AccessHistoryEventsCapability

OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

5.7.2 HistoryServerCapabilitiesType

Data Type Type Definition Modelling Rule HasProperty Variable AccessHistoryDataCapability Boolean PropertyType Mandatory HasProperty Variable AccessHistoryEventsCapability Boolean PropertyType Mandatory HasProperty Variable MaxReturnDataValues UInt32 PropertyType Mandatory HasProperty Variable MaxReturnEventValues UInt32 PropertyType Mandatory ... history for HistoricalDataNodes . The default value is False. At least one of AccessHistoryDataCapability or AccessHistoryEventsCapability shall have a value of True for the Server to be a valid