The FX3S,FX3G/FX3GC series has a built-in USB port.

If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data

A battery is used for backing up program memory and latched device data and maintaining clock operation in the event of

The thickness of wire should be 2 square millimeters or more, and class D grounding (grounding resistance: 100 Ω or less

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a pers

It can be used in the FX3G series main units with Ver. 1.10 or later.

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

The constant operation processing time can be achieved by using constant scan mode. Refer to the programming manual of t

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FAQ within [ Main Unit ]

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FX series with a built-in USB port

The FX3S,FX3G/FX3GC series hasa built-in USB port. More Details >>
- No：24937
- Release Date：2019/04/18 14:24
- Update：2023/01/31 11:59
Data backup failure

If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data may be overwritten by execution of t... More Details >>
- No：24783
- Release Date：2019/02/27 16:16
Programmable controllers with no battery (MELSEC-F)

A battery is used for backing up program memory and latched device data and maintaining clock operation in the event of a power failure. The FX3S/FX3G/FX3G... More Details >>
- No：22259
- Release Date：2018/08/30 13:48
Thickness of ground wire

The thickness of wireshould be2 square millimeters or more, andclass D grounding (grounding resistance: 100 Ω or less) should be performed. More Details >>
- No：24899
- Release Date：2019/04/15 11:30
Assignment of direction signals during positioning

Any number can be assigned. More Details >>
- No：24975
- Release Date：2019/04/23 07:20
Adding two channels of the RS-232C port in the FX3G series

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-CNV-ADP is used, anFX3U-232ADP can be ... More Details >>
- No：24926
- Release Date：2019/04/17 11:42
Remote maintenance

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a personal computer (GX Developer). With a ... More Details >>
- No：24998
- Release Date：2019/04/23 10:38
Using the inverter communication instruction in FX3G series

It can be used in the FX3G series main units with Ver. 1.10 or later. More Details >>
- No：24961
- Release Date：2019/04/23 07:17
Connection of a memory cassette and a display module to the FX3G series main unit

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 >>
- No：24978
- Release Date：2019/04/23 07:20
Operation processing time of the programmable controller

The constant operation processing time can be achieved by using constant scan mode. Refer to the programming manual of the programmable controller used. More Details >>
- No：24997
- Release Date：2019/04/23 10:38

1-10 of Total 126

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