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FAQ within [ Main Unit ]
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Extension blocks and units that can be used in the FX3U series
The operation is not guaranteed. Please select the extension blocks and units from FX2N series. More Details >>
- No:24935
- Release Date:2019/04/18 14:24
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Maximum length of input wiring
Although it depends on the operating environment, wiring within 20 m is generally recommended. More Details >>
- No:24949
- Release Date:2019/04/18 14:29
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Connection of the FX3GC series and FX3U-ENET-ADP
Since the FX3U-ENET-ADP can be connected directly to the FX3GC series, optional equipment is not required. * When the FX3U-ENET-ADP is used with other spe... More Details >>
- No:24976
- Release Date:2019/04/23 07:20
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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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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 >>
- No:24990
- Release Date:2019/04/23 10:37
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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
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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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Ethernet-connectable modules in MELSEC-F
The FX3U-ENET-L and FX3U-ENET-ADP are Ethernet-connectable. The FX3U-ENET-L can be used with the FX3U and FX3UC series (both Ver. 2.21 or later). The FX3U-... More Details >>
- No:22270
- Release Date:2018/08/30 13:48
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Battery consumption while the programmable controller is powered on
A battery is consumed regardless of the on/off state ofthe programmable controller. Refer to the User's Manual (Hardware Edition) for the module used, and r... More Details >>
- No:24687
- Release Date:2019/02/22 11:44
- Update:2019/02/22 15:22
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Terminal blocks for the MELSEC-F series
Whether the terminal block is removable or not differs depending on the series. Types of the terminal blocks for the MELSEC-F series main units are as follow... More Details >>
- No:24774
- Release Date:2019/02/27 15:34
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