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FX3G - High-speed counter

FX3G - High-speed counter

Introduction
A short write-up to demonstrate how to use the high-speed counter function on a FX3G PLC

Built-in High-speed counter numbers \ allocation

Allocation of Device Numbers to Input Numbers

Program example and explanation (theory)

Program example (practical - GX Works)

High-speed Counter - device list
image

Reference Links:
PLC Mitsubishi FX3G high-speed counter-programming on GX Developer


p.161 Ch.11 - Use of High-speed Counters