Contents of the Received_Data Parameter
The Received_Data parameter contains
only the EtherNet/IP response. The length of the response varies,
and is reported by Management_Param[3] after the
response is received. The format of the response is described, below:
Byte Offset |
Field |
Data Type |
Description |
|---|---|---|---|
0 |
Reply Service |
Byte |
Service of the explicit message + 16#80 |
1 |
<Reserved> |
Byte |
– |
2 |
General Status |
Byte |
Ethernet/IP general status |
3 |
Size of Additional Status |
Byte |
Additional Status array size, in words |
4 |
Additional Status |
Word array |
Additional status |
5 |
Response Data1 |
Word array |
Response data from request, or additional detected error data if General Status indicates a detected error. |
1. The response is structured in little endian order. |
|||
NOTE: Refer to The CIP Networks Library, Volume
1, Common Industrial Protocol at section 3-5.6 Connection Manager
Object Instance Error Codes.