
Rockwell Automation Publication 520COM-UM001B-EN-E - March 2013 151
EtherNet/IP Objects Appendix C
Ethernet Link Object
Class Code
Services
Instances
The adapter supports one instance of the TCP/IP Interface object.
Class Attributes
Instance Attribute
Hexadecimal Decimal
0xF6 246
Implemented for:
Service Code Class Instance Service Name
0x0E Yes Yes Get_Attribute_Single
0x4C No Yes Get_and_Clear
Number Description
0 Class Attribute
1Object Attribute
Attribute ID Access Rule Name Data Type Description
1 Get Class Revision UINT The revision of this object
Attribute ID Access Rule Name Data Type Description
1 Get Interface Speed UDINT Speed in megabits per second (Mbs)
2 Get Interface Flags UDINT Bit | Value
0 = Link status (0 = inactive, 1 = active)
1 = Duplex (0 = half duplex, 1 = full duplex)
2…31 = Reserved
3 Set Physical Address USINT[6] MAC address (XX-XX-XX-XX-XX-XX)
The first octet (USINT[0]) is on the left.
4 Get Interface Counters STRUCT of:
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
UDINT
Octets received
Unicast packets received
Non-unicast packets received
Inbound packets received but discarded
Inbound packets with errors (not discarded)
Inbound packets with unknown protocol
Octets sent
Unicast packets sent
Non-unicast packets sent
Outbound packets discarded
Outbound packets with errors
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