DIACloud Remote Access to AX PLC and Field Device Technical Guide

This document provides a technical guide for remotely monitoring and downloading AX PLC and Field Device equipment using the DIACloud IoT platform, with the DOP-300S HMI and Wi-Fi Dongle serving as a bridge. It covers hardware/software configuration, operational steps, and function testing for establishing remote connections to troubleshoot machines and correct PLC errors without on-site travel.