9 Mapping of DataTypes

9.3 OPC UA Structure DataTypes

9.3.6 ScanDataEpc

This DataType is a structure that defines the structure of the scanned data in Epc_1 format. Its composition is formally defined in Table 51.
Table 51 – ScanDataEpc Structure
Name | Type | Description | Optional |
---|---|---|---|
ScanDataEpc | Structure | Subtype of Structure defined in OPC 10000-5. | |
PC | UInt16 | Protocol control information according to ISO/IEC 18000-3 Mode 3, ISO/IEC 18000-63 and GS1 EPCglobal. | False |
UId | ByteString | AutoID Identifier according to ISO/IEC 18000-3 Mode 3, ISO/IEC 18000-63 and GS1 EPCglobal. | False |
XPC_W1 | UInt16 | Extended protocol control word 1 according to ISO/IEC 18000-3 Mode 3, ISO/IEC 18000-63 and GS1 EPCglobal. | True |
XPC_W2 | UInt16 | Extended protocol control word 2 according to ISO/IEC 18000-3 Mode 3, ISO/IEC 18000-63 and GS1 EPCglobal. | True |
Its representation in the AddressSpace is defined in Table 52.
Table 52 – ScanDataEpc Definition
Attribute | Value |
---|---|
BrowseName | ScanDataEpc |
IsAbstract | False |
Subtype of Structure defined in OPC 10000-5.