EtherNet/IP
Overview
EtherNet/IP is an open industrial Ethernet network with Common Industrial Protocol (CIP™) at its upper layers. ODVA manages
the development of CIP network technologies and standards (www.odva.org).
EtherNet/IP Addressing
The following table describes all of the data types used.
USINT Unsigned Short Integer (8-bit)
UINT Unsigned Integer (16-bit)
UDINT Unsigned Double Integer (32-bit)
INT Signed Integer (16-bit)
DINT Signed Integer (32-bit)
STRING Character String (1 byte per character)
SHORT STRINGNN Character String (1st byte is length; up to NN characters)
BYTE Bit String (8-bits)
WORD Bit String (16-bits)
DWORD Bit String (32-bits)
REAL IEEE 32-bit Single Precision Floating Point
Table 10: Data types
Identity Object (01
HEX
– 1 Instance)
The following tables contain the attribute, status, and common services information for the Identity Object.
Class Attributes (Instance 0)
Attribute ID Name Data Type Data Value Access Rule
1 Revision UINT 1 Get
Instance Attributes (Instance 1)
Attribute ID Name Data Type Data Value Access Rule
1 Vendor Number UINT 1126 Get
2 Device Type UINT 00
HEX
Get
3 Product Code Number UINT 1 Get
4
Product Major Revision
Product Minor Revision
USINT
USINT
01
01
Get
5 Status WORD See Below Get
6 Serial Number UDINT TFX Get
7 Product Name SHORT STRING32 TFX Get
16
User Configurable
Product Description
Name
SHORT STRING32 TFX Get/Set
Communications Protocols
Page 67 May 2016 TTM-UM-00136-EN-06