Delta Electronics DeviceNet CME-DN01 - Manual (Page 31)

Appendix B DeviceNet Object| CME-DN01
Revision October 2007, 2006PDD23000003 B-7
Class 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 the device’s
individual configuration parameters.
Class attributes
Attribute ID Access Rule Name Data Type
1 Get Revision UINT
2 Get MaxInstance UINT
8 Get ParaClassDescriptor WORD
9 Get ConfAssemblyInst UINT
10 Get NativeLanguage USINT
We can get the number of parameters of the drive that connected to the CME-DN01 by Instance 0
and Attribute2.
The number of instances depends on the number of parameters in the drive.
Ex:
Instance Description
0 Class attributes
1 Drive parameter 1
2 Drive parameter 2
: :
N Drive parameter N