Allen-Bradley 193-DNENCAT, User Manual, Page: 103 / 112

Rockwell Automation Publication 193-UM014C-EN-P - August 2016 103
EtherNet/IP and DeviceNet Information Appendix B
The following instance attributes are implemented for all parameter attributes.
Table 50 - Parameter Object Instance Attributes
The following commons services are implemented for the Parameter Object.
Table 51 - Parameter Object Common Services
Device Level Ring (DLR) Object — CLASS CODE 0x47
No class attributes are supported for the DLR object. A single instance
(Instance 1) is supported.
Attribute ID Access Rule Name Data Type Value
1 Get/Set Value Specified in Descriptor
N/A
2 Get Link Path Size USINT
3 Get Link Path Packed EPATH:
Path to specified object
attribute
4 Get Descriptor WORD
Parameter
Dependent
5 Get Data Type EPATH
6 Get Data Size USINT
7 Get
Parameter Name
String
SHORT_STRING
8 Get Units String SHORT_STRING
9 Get Help String SHORT_STRING
10 Get Minimum Value Specified in Descriptor
11 Get Maximum Value Specified in Descriptor
12 Get Default Value Specified in Descriptor
13 Get Scaling Multiplier UINT
14 Get Scaling Divisor UINT
15 Get Scaling Base UINT
16 Get Scaling Offset INT
17 Get Multiplier Link UINT
18 Get Divisor Link UINT
19 Get Base Link UINT
20 Get Offset Link UINT
21 Get Decimal Precision USINT Parameter Dependent
Service Code
Implemented for:
Service Name
Class Instance
0x01 No Yes Get Attribute All
0x0E Yes Yes Get Attribute Single
0x10 No Yes Set Attribute Single
0x4B No Yes Get Enum String