Operation of the first special functi...

Usually, unit number of the first special function unit/block is "K0". However, when the main unit is FX3UC-32MT-LT(-LT2), the unit number "K0" is assigned t... More Details >>

Supported versions of the FX3U/FX3UC ...

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device station and can monitor devices. (GX ... More Details >>

Instruction execution complete flag

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending on the execution status of another i... More Details >>

Connection of expansion boards and a ...

They can be used together. * 14/24-point type FX3G series main unit ･ An expansion board can be connected to BD1 (1st position) and a display module can be... More Details >>

Triac output type main units in the F...

The FX3U-32MS/ES and FX3U-64MS/ES are triac output type. More Details >>

Connection of a memory cassette and a...

For the 14/24-point type FX3G series main unit, they cannot be connected together. For the 40/60-point type FX3G series main unit, they canbe connected toget... More Details >>

Connecting special adapters to the FX...

An FX3G-CNV-ADP is required. More Details >>

Setting for installing a memory cassette

When the programmable controller is powered on after a memory cassette is installed, the memory cassette is automatically recognized. After the memory casset... More Details >>

Connection of the FX3G series and the...

Only one GT1020/GT1030 series (5 V type) can be connected to the FX3G series. To connect two GOTs, select the GT1020/GT1030 series (24 V type). More Details >>

Number of FX3U-ENET-ADP Ethernet comm...

One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3GC series. * The FX3U-ENET-ADP is a communication special adapter and... More Details >>