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Version: 8.1

system.opchda.getAggregates

This function is used in Python Scripting.

Description

Will query the server for aggregates that it supports.

Client Permission Restrictions

This scripting function has no Client Permission restrictions.

Syntax

system.opchda.getAggregates(serverName)

Parameters

TypeParameterDescription
StringserverNameThe name of the defined OPC-HDA server to query.

Returns

List[Aggregate] - A list of supported Aggregate objects. Each object has 'id', 'name', and 'desc' properties defined.

Scope

Gateway, Vision Client, Perspective Session

Keywords

system opchda getAggregates, opchda.getAggregates