19．EtherNet/IP COMMUNICATION
The network card provides a mechanism that sets a TCP/IP network interface (such as an IP address
and network mask) of the device. The description of each Attribute is as follows.
Last attribute ID of the class attribute
Last attribute ID of the instance attribute
Interface capability flag
Path to Instance #3 of Ethernet Link Object
Host name of the Anybus card
TTL value for EtherNet/IP multicast packets
IP multicast address configuration
Multicast address allocation control word
Number of IP multicast addresses to allocate for EtherNet/IP
Starting multicast address from which to begin allocation
Last collision information
ACD status at the last collision
MAC address of the remote node from an ARP PDU at collision detection
Copy of the ARP PDU at collision detection
Enable or disable QuickConnect
Interface Configuration Status
Indicates the attribute status of Interface Configuration.
0: No Interface Configuration attribute has been set.
1: The Interface Configuration attribute includes an effective setting acquired from
BOOTP, DHCP, or a non-volatile memory device.
2: The Interface Configuration attribute includes an effective setting acquired from a
hardware setting.
3 to 15: Reserved
Undetermined setting changes in the TTL Value and Mcast Config attributes are returned.
If the TTL Value or Mcast Config attribute has been set, this bit is cleared at the start of
the next device.
Indicates that the ACD has detected a duplication of an IP address. When the ACD has
been supported and enabled, this bit turns to 1 at a detection of IP address duplication.
Indicates that the ACD has detected a collision of an IP address or has failed in
protection. When this collision has disabled the current interface setting, this bit turns to 1.
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