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Appendix E: CIP Objects 61 (70)
# Name Access Type
Value
Comments
1:
Enable ACD (Default).
If ACD (address conflict
detection) is enabled, bit 6 in
attribute #1 will be set if an
ACD conflict is detected. The
Network Status LED will also
indicate a detected conflict.
11 LastConflictDe-
tected Set Struct of: ACD Diagnostic parameters Related to the
last conflict detected.
AcdActiviity
USINT
-
State of ACD activity when last
conflict detected.
RemoteMAC
ARRAY of 6 USINT - MAC address of remote node
form the ARP PDU in which a
conflict was detected.
ArpPdu ARRAY of 28
USINT
-
Copy of the raw ARP PDU in
which a conflict was detected.
E.10 Ethernet Link Object (F6h)
Category
Extended
Object Description
This object maintains link specific counters and status information for an IEEE 802.3 communications interface.
Exactly one instance for each communications interface on the module is supported. Instances for internally
accessible interfaces can also be supported.
Supported Services
Class: Get_Attributes_All
Get_Attribute_Single
Instance:
Get_Attributes_All
Get_Attribute_Single
Set_Attribute_Single
Get_And_Clear
Class Attributes
# Name Access Type
Value
1 Revision Get UINT
0003h (Object revision)
2 Max Instance Get UINT
3 (Maximum instance number)
3
Number of
Instances
Get UINT
3 (Number of instances)
Instance Attributes
# Name Access Type Value Comments
1 Interface
Speed Get UDINT 10 or 100 Actual Ethernet interface speed.
2 Interface Flags Get DWORD
-
See table “Interface Flags” below.
3 Physical
Address Get Array of 6 USINTs (MAC ID) Physical network address, i.e. assigned
MAC address.
Linking Device User Manual
scm-1202–181 2.0 en-US