Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017 153
EtherNet/IP Objects Appendix D
The response data appears in the following format:
Table 54 - DPI Parameter Object: Common Services
Service Code Implemented for: Service Name
Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 Yes Yes Set_Attribute_Single
Table 55 - DPI Parameter Object Specific Services
Service Code Implemented for: Service Name Allocation Size (in bytes)
Class Instance Par. Number Par. Value
0x4D Yes No Get_Attributes_Scattered 4 4
0x4E Yes No Set_Attributes_Scattered 4 4
Table 56 - Get_Attributes_Scattered and Set_Attributes_Scattered
Name Data Type Description
Parameter Number UDINT Parameter to read or write
Parameter Value UDINT Parameter value writes (zero when reading)
Table 57 - Get_Attributes_Scattered and Set_Attributes_Scattered: Response
Name Data Type Description
Parameter Number UDINT Parameter can read or write
(1)
(1) If an error occurred, bit 31 is turned on in the response.
Parameter Value UDINT Parameter value read (zero when writing)
(2)
(2) If an error occurred, the error code appears instead of the value.
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