ATS490 Embedded Modbus RTU manual

This document provides guidance for the Altivar Soft Starter ATS490 with embedded Modbus RTU communication capabilities. It covers hardware setup including connection procedures and electrical specifications, software configuration for Modbus VP12S port, and detailed operational instructions. The document explains functional profiles including Standard Profile and I/O Profile, command and status registers, and communication scanner configuration. It includes extensive information on diagnostics, troubleshooting procedures, warning messages, and communication error codes. The guide also provides practical examples of fieldbus integration using Control Expert with M340 PLC, complete with step-by-step configuration instructions for both the soft starter using SoMove software and PLC programming. Safety information, cybersecurity considerations, and parameter configuration details are thoroughly documented to support installation, commissioning, operation, and maintenance of the device. Note: AI-generated document summary. Please check the original document for detailed information.