Allen-Bradley 193-DNENCAT - Accessing Generic Module Data

68 Rockwell Automation Publication 193-UM014C-EN-P - August 2016
Chapter 7 Automation Controller Communication
Accessing Generic Module Data
With both the ControlLogix controller and the EtherNet/IP network
configured, the ControlLogix controller can exchange data with the EtherNet/
IP communication auxiliary module.
1. Go online, then switch the controller to Remote Run mode.
2. Open the Controller Tags window.\
3. Select the Monitor Tags tab.
An array of input and output tags were generated for each of the six scanned
devices. To control the output relays for the scanned device, use the output
tags; to obtain diagnostic information from the scanned device, use the input
tags.
The format of output data is shown in the table to follow.
Table 6 - Output Assembly — Instance 100
The format of the input data is shown in Table 8.
Byte Size Contents
Scan List I/O Size Data to be delivered to the first scan list entry.
Scan List I/O Size Data to be delivered to the second scan list entry.
Scan List I/O Size Data to be delivered to the third scan list entry.
Scan List I/O Size Data to be delivered to the fourth scan list entry.
Scan List I/O Size Data to be delivered to the fifth scan list entry.
Scan List I/O Size Data to be delivered to the sixth scan list entry.