Anybus CompactCom 40 EtherNet/IP Network Manual page 173

Network Status
This attribute holds a bit field which indicates the overall network status as follows:
Bit Contents
0 Link
1 IP in use
2 IP conflict
3 Link port 1
4 Link port 2
5... 15 (reserved)
Port State
The attributes Port 1 State and Port 2 State tells whether the corresponding port is enabled, disabled or
inactivated.
Value State
00h Enable
01h Disable
02h Inactivate
If any of these attributes are implemented, the admin state attribute (#9) in the CIP Ethernet Link object
(F6h) will not be available, see page 90.
Anybus CompactCom 40 EtherNet/IP
Doc.Rev. 1.5
Description
Value:Meaning:
True Link detected
False No link
Value:Meaning:
True IP address in use (no address conflict detected)
False No IP address in use
Value:Meaning:
True IP address conflict detected
False No IP address conflict detected
Value:Meaning:
True Valid link on port 1
False No valid link on port 1
Value:Meaning:
True Valid link on port 2
False No valid link on port 2
(mask off and ignore)
Description
The Ethernet port is enabled.
The Ethernet port is disabled.
The port will be treated as existing, i.e. references to the port can exist (in net-
work protocol, website etc.).
The Ethernet port is inactivated
The port will be treated as non-existing, i.e. no references to the port will exist
(in network protocol, website etc.).
Modules with two ports will disable functionality requiring two ports if one port is
set to this state.
NOTE: This state is only valid to use for Port 2 State (attribute #13). The mod-
ule will enter exception with exception code 0x07 (Invalid application response),
if Port 1 State is configured to this state.
NOTE: A port shall only be configured to this state if it does not exist physically.
If using an M40 module with two Ethernet ports, use state 01h (Disable)
instead.
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Doc.Id. HMSI-27-212