This Method is used as part of the PackMLExecuteStateMachineType. It allows an OPC UA Client to change the state of this state machine to the Unholding state.
Signature
Unhold(
);
Method result codes are defined in Table 45
Table 45 - Unhold Method result codes
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Result Code |
Description |
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Bad_MethodInvalid |
See OPC 10000-4 – Services for the description of this result code. (The Method id does not refer to a Method for the specified Object.) |
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Bad_NotImplemented |
See OPC 10000-4 – Services for the description of this result code. (Requested operation is not implemented.) |
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Bad_NodeIdUnknown |
See OPC 10000-4 – Services for the description of this result code. (Used to indicate that the specified Object is not valid) |
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Bad_InvalidState |
See OPC 10000-4 – Services for the description of this result code. (The operation cannot be completed because the Object is closed, uninitialized or in some other invalid state.) |
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Table 46 specifies the AddressSpace representation for the Unhold Method. Unhold has no input or output parameters and has no referenced objects or variables.
Table 46 – Unhold Method AddressSpace Definition
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Attribute |
Value |
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BrowseName |
Unhold |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
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