Rockwell Automation Publication 193-UM014C-EN-P - August 2016 107
EtherNet/IP and DeviceNet Information Appendix B
Table 64 - Ethernet Link Object Instance
The following common services are implemented for the Ethernet Link object.
Table 65 - Ethernet Link Object Common Services
Attribute ID Access Rule Name Data Type Value
1 Get Interface Speed UDINT 10 or 100 Mbit/sec
2 Get Interface Flags DWORD See ENet/IP Spec
3 Get Physical Address ARRAY of 6 USINTs MAC Address
4 Get Interface Counters
Struct of:
In Octets
In Ucast Packets
In NUcast Packets
In Discards
In Errors
In Unknown Protos
Out Octects
Out Ucast Packets
Out NUcast Packets
Out Discards
Out Errors
5GetMedia Encounters
Struct of:
Alignment Errors
FCS Errors
Single Collisions
SQE Test Errors
Deferred Transmits
Late Collisions
Excessive Collisions
MAC Transmit Errors
Carrier Sense Errors
Frame Too Long
MAC Receive Errors
6 Get/Set Interface Control
Struct of:
Control Bits
Forced Interface Speed
7 Get Interface Type USINT
8GetInterface StateUSINT
10 Get Interface Label SHORT_STRING
Instance 1: Port 1
Instance 2: Port 2
Service Code
Implemented for:
Service Name
Class Instance
No Yes Get_Attributes_All
0x0E Yes Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
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