This ObjectType is used to indicate and change the status of a PubSub Object like PubSubConnection, DataSetWriter or DataSetReader. The PubSubStatusType is formally defined in Table 132.
Table 132 – PubSubStatusType Definition
|
Attribute |
Value |
||||
|
BrowseName |
PubSubStatusType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Modelling Rule |
|
Subtype of BaseObjectType defined in OPC 10000-5. |
|||||
|
HasComponent |
Variable |
State |
PubSubState |
BaseDataVariableType |
Mandatory |
|
HasComponent |
Method |
Enable |
Defined in 9.1.10.2. |
Optional |
|
|
HasComponent |
Method |
Disable |
Defined in 9.1.10.3. |
Optional |
|
The State Variable provides the current operational state of the PubSub Object. The default value is Disabled_0. The PubSubState Enumeration and the related state machine is defined in 6.2.1.
The State may be changed with product specific configuration tools or with the Methods Enable and Disable.