Comtrol UP DeviceMaster Quick Start - Manual (Page 27)

DeviceMaster UP EtherNet/IP Quick Start: 2000478 Rev. D Filtering/Data Extraction Configuration - 27
Filtering/Data Extraction Configuration
To PLC Barcode Data Format: When the PLC interface is operating in barcode filtering mode, all data sent
to the PLC will be in the following format:
Note: The Company Code will be set to zero for all EAN-8 codes.
Field Size Description
Produced data
sequence number UINT
Values = 0-65535 (FFFF Hex)
Sequence number that is incremented with each new
message.
Length
UINT
Values = 12-140
Length in bytes of following data.
Company Code UDINT Company Code.
Product Code UDINT Product Code.
Numbering Code UINT Numbering code (from first byte(s) of barcode data).
Barcode Data
Length
UINT Length of barcode string in bytes.
Barcode Data BYTE[128] Barcode data string (variable length field).