by Regardt Voigt | May 28, 2026 | Communication, FX5-20PG-D, FX5U, FX5UC, FX5UJ, iQ-F, Modbus, Modbus RTU
Introduction A short write-up explaining the functions, features, and implementation of the iQ-F PLC Modbus RTU Serial communication, using the built-in serial communication ports. Overview Modbus RTU serial communication on the Mitsubishi iQ-F FX5 PLC enables...
by Regardt Voigt | Oct 3, 2020 | CC-Link, CC-Link IE Field, Communication, DNP3, Ethernet, FX5, FX5U, FX5UC, FX5UJ, GPRS, GX Works 3, iQ-F, Modbus, Modbus RTU, Modbus TCP, PLC, Profinet, RS-232, RS-422, Serial
Introduction A short discussion on the available communication protocols related to the Melsec iQ-F FX5U PLC CPU. It stands to reason that this CPU (just like any other CPU) supports a finite number, predefined communication protocols. More details are being given...
by Regardt Voigt | Mar 31, 2020 | Communication, DNP3, ENET, Ethernet, FX3U, FX3U-4DA, FX5, FX5-4DA, GPRS, GX Works 2, GX Works 3, iQ-F, ME-RTU, Modbus, Modbus RTU, Modbus TCP, PLC, real-time clock, RS-232, RS-422, RTU, Serial
Introduction RTUs – being a Remote Terminal Unit – is an essential part of distributed PLC and IO systems.This is a concise discussion on the ME-RTU module, its application options, including specifications, features and functionalities. The following unit...
