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7.4 COMM_IF Section and BLOCK Section ToC Previous Next

7.4.8 ENUM part ToC Previous Next

7.4.8.1 Header information ToC

No rules are specified to use the information described in the ENUM part header to create CSP+ machine ObjectType.

7.4.8.2 CSPP element ToC

7.4.8.2.1 TwoStateDiscreteType VariableType ToC

When the data type of reference source CSPP element in the ENUM part is boolean type, map the reference source CSPP element to the DataVariable of the TwoStateDiscreteType VariableType. Map two CSPP elements of the ENUM part to Properties of the DataVariable based on the following rules.

  • Assign the CSPP element with the CODE item value 0 to the FalseState Property and map the CSPP element with CODE item value 1 to the TrueState Property.
  • When the LABEL2 item of the CSPP element is specified, set the item value to the text element of the Value Attribute for corresponding Property. Set the DATA item value of the Language element in the FILE_INFO part to the Locale element.
  • When the LABEL2 item of the CSPP element is not specified, set the LABEL item value to the text element of the Value Attribute. Set “en-US” to the Locale element.

    7.4.8.2.2 MultiStateDiscreteType VariableType ToC

    When CODE item values of entire CSPP elements of ENUM part are assigned in a serial number starting from 0, map the reference source CSPP element to the DataVariable of the MultiStateDiscreteType VariableType. Map the CSPP elements of the ENUM part to Properties of the DataVariable based on the following rules.

  • Sort the CSPP elements in the ascending order of the CODE item value to be assigned to each element of the EnumStrings Property (Note: the Property above is array type) in a sequential order.
  • When the LABEL2 item of the CSPP element is specified, set the item value to the text element of the Value Attribute for the corresponding element of the EnumStrings Property. Set the DATA item value of the Language element in the FILE_INFO part to the Locale element.
  • When the LABEL2 item of the CSPP element is not specified, set the LABEL item value to the text element. Set “en-US” to the Locale element.

    7.4.8.2.3 MultiStateValueDiscreteType VariableType ToC

    When CODE item values of entire CSPP elements of ENUM part are not assigned in a serial number starting from 0, map the reference source CSPP element to the DataVariable of the MultiStateValueDiscreteType VariableType. Map the CSPP elements of the ENUM part to the DataVariable Property based on the following rules.

  • Assign the elements of the EnumValues Property (Note: the Property above is array type) in the ascending order described in the ENUM part.
  • Set the CODE item value of the CSPP element to the Value element of the Value Attribute for the corresponding element of the EnumValues Property.
  • When the LABEL2 item of the CSPP element is specified, set the item value to the text element of the Display element in the Value Attribute for the corresponding element of the EnumValues Property. Set the DATA item value of the Language element in the FILE_INFO part to the locale element for the Display element.
  • When the LABEL2 item of the CSPP element is not specified, set the LABEL item value to the text element. Set “en-US” to the Locale element.

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