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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit
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FAQ within [ Main Unit ]
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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
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Assignment of direction signals during positioning
Any number can be assigned. More Details >>
- No:24975
- Release Date:2019/04/23 07:20
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How to use variable analog potentiometers in FX3S
Numerical value data 0 to 255 corresponding tothe scale position is stored in the special data register. You can create the analog timer (volume type) by sp... More Details >>
- No:22279
- Release Date:2018/08/30 13:48
- Update:2019/02/14 10:05
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Connection of expansion boards and a display module to FX3G series main unit
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 >>
- No:24985
- Release Date:2019/04/23 07:22
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The power supply lamp of a running programmable controller suddenly turned off or flashes
Check whether the lamp is back to normalafter disconnecting the wiring of the "24V" (service power supply) terminal. Ifthe lamp is back to normal,the servic... More Details >>
- No:22267
- Release Date:2018/08/30 13:48
- Update:2019/02/19 11:53
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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
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Terminal layout on the output side of the FX3U-16MR/ES
Yes, they are independent common terminals. More Details >>
- No:24955
- Release Date:2019/04/18 14:23
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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
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Connecting special adapters to the FX3G series
An FX3G-CNV-ADP is required. More Details >>
- No:24977
- Release Date:2019/04/23 07:20
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Model name of a built-in battery (FX3U/FX3UC)
FX3U-32BL More Details >>
- No:22278
- Release Date:2018/08/30 13:48
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