Replace the battery when the programmable controller is powered off. For example, for the FX3U/FX3UC series, data wil

We recommend you to connect a diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the prot

The FX3U-ENET-L and FX3U-ENET-ADP are Ethernet-connectable. The FX3U-ENET-L can be used with the FX3U and FX3UC series

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

Day of week is automatically set. When data written to the data register for storing day-of-the-week data is within the

A battery is consumed regardless of the on/off state of the programmable controller. Refer to the User's Manual (Hardwa

Check whether the lamp is back to normal after disconnecting the wiring of the "24V" (service power supply) terminal. I

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device

The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable contr

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FAQ within [ Main Unit ]

61-70 of Total 126

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Battery replacement during power-on

Replacethe battery when the programmable controller is powered off. For example, forthe FX3U/FX3UC series, data will be held for about 20 seconds after be... More Details >>
- No：22257
- Release Date：2018/08/30 13:48
- Update：2019/02/19 11:54
Protection components of relay contacts

We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No：24999
- Release Date：2019/04/23 10:39
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
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
File format that can be saved to a CF card in the FX3U-CF-ADP

CSV file can be saved. More Details >>
- No：24938
- Release Date：2019/04/18 14:24
Setting day of the week when using the TWR instruction (FX3 series)

Day of week is automatically set. When data written to the data register for storing day-of-the-week data is within the setting range (K = 0 to 6), the day ... More Details >>
- No：24777
- Release Date：2019/02/27 15:57
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
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
Supported versions of the FX3U/FX3UC series main units for accessing the other station of CC-Link using the FX3U-16CCL-M CC-Link master block

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
Transferring/editing programs in the previous FX programmable controllers using GX Works2

The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable controllers. More Details >>
- No：25012
- Release Date：2019/04/23 11:16

61-70 of Total 126

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