The Property DataSet contains all the digital settings (other than the mechanical settings stored in the folder MechanicalAdjustments) required by the machine module. The Type DataSetType is defined in Table 30.

Table 30 – DataSetType Definition

Name	Type	Description
DataSetType	Structure	Set of parameters
DataSetID	String	The unique ID of the dataset
DataSetDescription	LocalizedText	The human-readable description of the dataset
DataValues	DataSetEntryType[]	List of data values
DataSetCRC	Double	Cyclic Redundancy Check compute over DataValues (reference standard ???)

The Type DataSetEntryType is defined in Table 31.

Table 31 – DataSetEntryType Definition

Name	Type	Description
DataSetEntryType	Structure	Single parameter.
ID	String	The unique ID of the datavalue
Value	BaseDataType	The value of the parameter

The Object MechanicalAdjustments contains the non-digital settings required to setup the machine, e.g. mechanical adjustments. The Object MechanicalAdjustments has Data Type Folder.

The Method ValidateDataSet passes a dataset to the underlying system and returns the result of the validation.

Signature

ValidateDataSet (

[in] DataSetType DataSet

[out] DataSetType ValidationFailedDataSet

[out] MessageType[] FailedValidationMessages

[out] MethodExecutionFeedbackTypeExecutionFeedback

);

Argument	Description
DataSet	The dataset to be valdated by the underlying system.
ValidationFailedSet	The list of parameters (in a dataset) that failed the validation by the underlying system.
FailedValidationMessages	The list of messages describing the problems encountered with the parameters in the ValidationFailedSet.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

Method Result Codes

The Method LoadDataSet loads the whole dataset to the underlying system after having validated that (a) the dataset is complete and (b) the dataset is validated. If the validation is not successfully passed, then the data set is not loaded to the underlying system rolling back any data change and a specific message shall be returned via ExecutionFeedback. For detailed validation diagnostics, the Method ValidateDataSet shall be used.

Signature

LoadDataSet (

[in] DataSetType DataSet

[out] MethodExecutionFeedbackTypeExecutionFeedback

);

ResultCode	Description
BadNodeIdUnknown	See table 173 in OPC 10000-4 for the description of these result codes.
BadTypeMismatch
BadOutOfRange
BadNotWritable
BadNotFound

Argument	Description
DataSet	The dataset to be loaded to the underlying system.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

Method Result Codes

The Method SelectiveLoadDataSet loads any subset of the whole dataset to the underlying system after having the dataset validated. If the validation is not successfully passed, then the data set is not loaded to the underlying system rolling back any data change and a specific message shall be returned via ExecutionFeedback. For detailed validation diagnostics, the Method ValidateDataSet shall be used.

Signature

SelectiveLoadDataSet (

[in]DataSetType DataSet

[out]MethodExecutionFeedbackTypeExecutionFeedback

);

ResultCode	Description
BadNodeIdUnknown	See table 173 in OPC 10000-4 for the description of these result codes.
BadTypeMismatch
BadOutOfRange
BadNotWritable
BadNotFound

Argument	Description
DataSet	The dataset to be loaded to the underlying system.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

Method Result Codes

ResultCode	Description
BadNodeIdUnknown	See table 173 in OPC 10000-4 for the description of these result codes.
BadTypeMismatch
BadOutOfRange
BadNotWritable
BadNotFound