FX3U Programming

FX3U PLC Can Also Communicate via Ethernet

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FX3U PLC Can Also Communicate via Ethernet

The FX3U is a compact PLC, and familiarizing ourselves with it is a necessary step for electrical beginners. However, when using FX3U for communication, most people only utilize its serial communication capabilities, and many have not experienced Ethernet communication. Today, we will take a detailed look at the FX3U Ethernet communication module, FX3U-ENET-L.Software can be … Read more

Understanding PLC Analog Signals: Detailed Applications of 0-10V and 4-20mA (Including FX3U Analog Programming)

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Understanding PLC Analog Signals: Detailed Applications of 0-10V and 4-20mA (Including FX3U Analog Programming)

When designing automation equipment, we often need to monitor and control various pressure sensors, instrument signals, or temperature sensors. Many of these instruments will have analog input or output signals, and we need to use PLCs to read these analog signals and output analog signals to the instruments. What exactly is an analog signal? Some … Read more