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EtherNet/IP
6.4 Supported CIP objects for EtherNet/IP
Table for "Interface status", attribute 1
Bit(s):
Called:
0 to 3
Interface configura-
tion status
4
Mcast requested
5
Interface Configura-
tion Pending
6
AcdStatus
7
AcdFault
8
IANA Port Admin
Change Pending
9
IANA Protocol Admin
Change Pending
10 to 31 Reserved
General services for the TCP/IP interface object
Service
code
0x01
0x0E
0x10
94
Definition
Displays the status of the
interface configuration at-
tribute.
Specifies a requested configuration change in the TTL value and/or in the McastConfig
attributes. This bit is set when either the TTL value or the McastConfig attribute is set and
deleted later as soon as the device starts.
Shows a pending configuration change in the Configuration-Attribute interface. The bit
turns 1 (TRUE) when the Configuration-Attribute interface is set; the device needs a reset
for the configuration change to become effective (as shown in the Configuration-Attribute
interface). The reason for the Interface Config Pending bit is to permit the client software
to know that the IP configuration has changed but only becomes active after a device
reset.
Indicates that an IP address conflict was detected by ACD.
The bit is set to 0 (FALSE) by default during startup. When ACD is supported and activated,
the bit is set to 1 (TRUE) whenever an address conflict as defined in [ConflictDetected]
transition in Figure F-1.1 ACD Behavior of Volume 2 EtherNet/IP Adaptation of CIP, Appen-
dix was detected.
Indicates that an IP address conflict was detected by ACD or the defense failed, and the
current interface configuration can not be used due to a conflict. The bit turns 1 (TRUE) if
an address conflict was detected and the interface is in the ACD status Notification &
FaultAction or AcquireNewIpv4Parameters, as defined in Annex F. In other cases, the bit
turns 0 (FALSE).
Note that if the bit is set, the CIP port can not be used. However, the bit offers a way for
devices with several ports to find out whether the port has an ACD error and therefore can
not be used.
Shows a pending configuration change in the IANA Port Admin attribute.
The bit is set when the device needs a reset for the configuration change to become effec-
tive (as shown in the Admin Capability element of the IANA Port Admin attribute).
Shows a pending configuration change in the IANA Protocol Admin attribute.
The bit is set when the device needs a reset for the configuration change to become effec-
tive (as shown in the Admin Capability element of the IANA Protocol Admin attribute).
Reserved for future use and set to zero.
Available service
Class
Instance
Yes
Yes
Yes
Yes
No
Yes
0 = The interface configuration attribute was not config-
ured
1 = The interface configuration attribute contains a valid
configuration obtained from BOOTP, DHCP or non-volatile
memory.
2 = The interface configuration attribute contains a valid
configuration obtained from hardware settings (e.g. push
wheel, thumbwheel, etc.)
3 to 15 = Reserved for future use
Service designation
Description
Get_Attribute_All
Returns contents of all attributes
Get_Attribute_Single
Returns contents of all relevant attrib-
utes
Set_Attribute_Single
Changes an attribute value
Hardware Installation and Operating Manual, 07/2020, A5E50018670-AA
PN/MF Coupler
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