IC-Module for EtherNet/IP
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6 Functions for EtherNet/IP
6.1 Connection Types
The KUNBUS-IC supports the following connection types of
EtherNet/IP.
Type
Direction
Assembly
Instance
Size
Exclusive Owner Output (master -> slave) 100
up to 480 bytes
Input (slave -> master)
150
up to 480 bytes
Input Only
Output (master -> slave) 254
0 bytes
Input (slave -> master)
150
up to 480 bytes
Listen Only
Output (master -> slave) 255
0 bytes
Input (slave -> master)
150
up to 480 bytes
6.2 Objects
Standard Objects
The following objects are available to you for addressing the process
data:
– Identity Object, Class Code: 01 Hex
– Message Router, Class Code: 02 Hex
– Assembly Object, Class Code: 04 Hex
– Connection Manager Object, Class Code: 06 Hex
– TCP/IP Interface Object, Class Code: F5 Hex
– Ethernet Link Object, Class Code: F6 hex
– Device Level Ring, Class Code: 47 Hex (only for 2 port variant)
– Quality of Service, Class Code: 48 Hex
These objects comply with the ODVA standard. You can find further
information in the specifications for EtherNet/IP. You can find details
about the implemented attributes from the EDS file provided.
Functions for EtherNet/IP