User Manual

196 Rockwell Automation Publication 193-UM002I-EN-P - December 2011
Chapter 10 Logic Controller Communication Examples
• Message Type: CIP Generic
• Service Type: Parameter Read
• Service Code: 0x0E (hex)
• Class: 0x0F (hex)
• Instance: 21 (dec)
• Attribute: 0x01 (hex)
• Destination: Integer_Files[0]
Next, set up the communications path in the Communication tab to read data
from the E3 Plus Overload Relay located at Node 6 by configuring the
communication Path as “DNET, 2, 6”
DNET - the name of the 1769-SDN DeviceNet Scanner
2 – The port number of the 1769-SDN DeviceNet Scanner
6 – The node address of the E3 Plus Overload Relay
When finished, the MSG instruction will read the Device Status from the E3
Plus Overload Relay and place the results in Integer_Files[0] as shown: