Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 119)

Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 119
Using Explicit Messaging Chapter 6
ControlLogix Controller Example Scattered Write Response Data
The results of the message appear in the destination tag named
Scattered_Write_Response (
Figure 46 ). Values of ‘0’ indicate no errors occurred.
Figure 46 - Example Scattered Write Response Data for PowerFlex 7-Class Drive
ControlLogix Controller – Explanation of Request and Response Data for
Read/Write Multiple Messaging, RSLogix 5000 Software, All Versions
The data structures in Figure 47 and Figure 48 use 16-bit words and can
accommodate up to 22 parameters in a single message. In the Response Message, a
parameter number with the high bit set indicates that the associated parameter
value field contains an error code (parameter number in response data will be
negative).
Important: See Table 17 on page 106 for limitations of PowerFlex 7-Class
drives when using Class code 0x93 for explicit messaging.