OPC Foundation
  • Documents
  • NodeSets
  • Search
12.44 RedundantServerMode

This DataType is an enumeration that defines the redundancy mode of a Server using non-transparent backup redundancy. Its values are defined in Table 297.

Table 297 – RedundantServerMode values

Name

Value

Description

PRIMARY_WITH_BACKUP

0

The Server is acting as the primary in a non-transparent backup Server Set and one or more other Servers in the set are available to take over

PRIMARY_ONLY

1

The Server is acting as the primary in a non-transparent backup Server Set however no other Server are available to take over

BACKUP_READY

2

The Server is acting as a backup to the primary and is ready to take over as the primary

BACKUP_NOT_READY

3

The Server is acting as a backup to the primary and is not ready to take over as the primary

Its representation in the AddressSpace is defined in Table 298.

Table 298 – RedundantServerMode definition

Attributes

Value

BrowseName

RedundantServerMode

IsAbstract

FALSE

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the Enumeration DataType defined in Table 156.

HasProperty

Variable

EnumStrings

LocalizedText[]

PropertyType

Conformance Units

Base Info ServerType

Please report errors or issues with the site to webmaster.

Copyright © 2025 - OPC Foundation