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- Last added
- 2026-10-04
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Mitsubishi Electric FX5 MODBUS Communication User Manual
The manual begins with safety warnings and general precautions for installing, wiring and maintaining the MELSEC iQ‑F FX5 controller. It then describes the system configuration, communication specifications and the MODBUS protocol details for both serial (RS‑232C/RS‑485) and TCP/IP modes.
Subsequent sections cover step‑by‑step wiring diagrams, parameter settings in GX Works3, master and slave functions, programming examples, and troubleshooting. Appendices provide fault codes, frame specifications and warranty information. This manual is written in Chinese.
Covers: Safety Precautions · Overview of MODBUS Communication · System Configuration · Communication Specifications · Wiring and Connection Diagrams · Communication Settings
Latest 三菱电机 manuals
Mitsubishi Electric FX5 MODBUS Communication User Manual
User Manual 84 pages · 934 KB · ZHThis manual explains the MODBUS communication specifications, wiring, settings and programming for Mitsubishi Electric's FX5 programmable controller.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 三菱电机 manuals
What baud rates are supported for MODBUS communication?
The controller supports baud rates from 300 bps up to 115200 bps.
From: Mitsubishi Electric FX5 MODBUS Communication User Manual
How many slave stations can be connected in master mode?
Up to 32 slave stations can be connected when the controller operates as a master.
From: Mitsubishi Electric FX5 MODBUS Communication User Manual