Rockwell Automation 855T DeviceNet Stack Light User Manual - Manual (Page 64)

B-15 DeviceNet Information
Publication 855T-UM001C-EN-P May 2005
Class Code 015 (0x0F): Parameter Object
Use of the Parameter Object provides a known, public interface to a device’s configuration
data. In addition, this object also provides all the information necessary to define and
describe each of a device’s individual configuration parameters.
This object allows a device to fully identify a configurable parameter by supplying a full
description of the parameter, including minimum and maximum values and a human-readable
text string describing the parameter.
Class Attributes
➊ Parameter Class Descriptor Bit Values
Table B.24
Attribute Access Name Type Value
2 Get Maximum Instance UINT —
8 Get Parameter Class Descriptor WORD 9 ➊
9 Get Configuration Assembly Instance UINT —
Definition
0 Supports Parameter Instances
1 Supports Full Attributes
2 Must do non-volatile storage save command
3 Params are stored in non-volatile storage