2. Introduction
2.1. Overview
The purpose of this document is to provide information on how to use Cordex® CXC HP system controller
and software along with Modbus. This document contains information on setup and operation of Modbus
using the controller.
2.2. Purpose and audience
The audience for this manual are engineers, technicians, IT professionals, and network operation
personnel who are tasked with remote monitoring of the power system using Modbus. They should be
well versed in the Modbus protocol as well as the network management, remote monitoring, or network
operations center software and tools that will be used to monitor the controller.
2.3. Knowledge and permissions
It is assumed that you have a good working knowledge of, and access to, the following:
• Modbus monitoring software and tools
• Ethernet cables and TCP/IP settings needed to connect your computer to the controller
• Current version of Google Chrome, Mozilla Firefox, Microsoft Internet Explorer/Edge, or Apple
Safari
• Power system that the controller currently controls
• Controller admin password and the appropriate level of permissions
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