170 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Appendix D EtherNet/IP Objects
The response data appears in the following format:
Table 85 - Host DPI Parameter Object: 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 86 - 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 87 - Get_Attributes_Scattered and Set_Attributes_Scattered Response
Name Data Type Description
Parameter Number UDINT Parameter to 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 bit appears instead of the value.
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