Rockwell Automation E300 Electronic Overload Relay User Manual

About this manual

This manual covers safety requirements, installation steps, wiring diagrams, and configuration procedures for the E300 electronic overload relay. It also details the device’s protection functions, diagnostic features, and communication options.

Additional sections describe working modes, command functions, firmware updates, and troubleshooting guidance, along with appendices containing wiring schematics and CIP object definitions. This manual is written in Chinese.

What's inside

• Overview
• Protection Functions
• Diagnostic Station
• System Operation & Configuration
• Working Modes
• Protective Trip and Warning Functions
• Commands
• Measurement and Diagnostics
• DeviceLogix Functions
• EtherNet/IP Communication

Frequently asked questions

Who is liable for indirect or consequential damages caused by using the device?

Rockwell Automation Ltd. disclaims any responsibility for indirect or consequential losses resulting from the use or operation of the device.