Device Level Ring (DLR) Object (0x47)
Moog Animatics Class 6 EtherNet/IP Guide, Rev. B
Page 92 of 160
Device Level Ring (DLR) Object (0x47)
The following tables provide the Class and Identity Attributes, and the Supported Services for
the Device Level Ring (DLR) Object (0x47).
Class Attributes
Attrib
ID
Access
Rule
Name
Data
Type
Description
Semantics
1
Get
Revision
UINT
Revision of this object.
Default Value: 3
The current value
assigned to this attribute
is 3.
2
Get
Max Instance
UINT
Maximum instance
number of this object.
Default Value: 1
The largest instance num-
ber of a created object at
this class hierarchy level.
3
Get
Number of
Instances
UINT
Number of object
instances currently cre-
ated at this class level
of the device.
Default Value: 1
The number of object
instances at this class
hierarchy level.
6
Get
Maximum
ID Number
Class Attributes
UINT
The attribute ID num-
ber of the last class
attribute of the class
definition implemented
in the device.
7
Get
Maximum
ID Number
Instance Attrib-
utes
UINT
The attribute ID num-
ber of the last instance
attribute of the class
definition implemented
in the device.
Instance Attributes
Attrib
ID
Access
Rule
Name
Data
Type
Description
Semantics
1
Get
Network Topo-
logy
USINT
Current network topo-
logy mode
0 = Linear
1 = Ring
2
Get
USINT
Current status of net-
work
0 = Normal
1 = Ring Fault
2 = Unexpected Loop
3 = Partial Fault
4 = Rapid
Fault/Restore Cycle