D301271 1013 - FGEN - multi protocol
7-21
Classes and Instances of the EtherNet/IP™-stations
7.3.4 Connection Manager Object (0×06)
This object is used for connection and connectionless communications, including establishing
connections across multiple subnets.
The following description of the Ethernet Link Object is taken from the CIP specification, Vol. 2, Rev. 2.1
by ODVA & ControlNet International Ltd. and adapted to FGEN.
Common services
Table 7-10:
Common services
Service code Class Instance Service name
84 (0x54)
no yes FWD_OPEN_CMD
(Opens a connection)
78 (0x4E)
no yes FWD_CLOSE_CMD
(Closes a connection)
82 (0x52)
no yes UNCONNECTED_SEND_CMD