5 - addressing from data highway plus, Chapter objectives, Limitations on sending commands – Rockwell Automation 1779-KP5_KP5R ORD.1779-5.3 User Manual
Page 43: Addressing from data highway plus
Chapter
5
5Ć1
Addressing from Data Highway Plus
In this chapter, we provide a description of how to address nodes on:
Data Highway II from nodes from Data Highway Plus.
Another Data Highway Plus connected to the same Data Highway II
network.
Another Data Highway Plus connected to a remote Data Highway II
network.
The 1779-KP5 replies to the following diagnostic commands from a Data
Highway Plus node:
Diagnostic Status
Diagnostic Read
Reset Diagnostic Counters
Diagnostic Loop
Refer to Chapter 6 for a list of 1779-KP5 diagnostic counters and
diagnostic status bytes.
This section describes how you address a local Data Highway II node. A
local Data Highway II node is a node on the Data Highway II link directly
connected to the Data Highway Plus link through a 1779-KP5. Figure 5.1
shows an example configuration.
Chapter Objectives
Limitations on Sending
Commands
Addressing a Local Data
Highway II Node Using Local
Addressing
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