It is not possible to connect multiple devices with different communication speeds and parities.

The following restrictions apply to the external input/output forced ON/OFF function. ・Since RUN contact setting is RUN/

The digital output value is a digital value obtained by performing sampling processing or various average processing on

The current value of the high-speed counter is retained and will not be cleared.

Index modification cannot be done for bit specifications for Word device.

Terminal blocks can not be reused. Please rewire it.

You cannot use the ladder monitor with the Web server function. With the Web server function, it is possible to monitor

Up to 4 FX5-4A-ADPs can be connected to an FX5U/FX5UC/FX5S CPU module. To connect 3 or more FX5-4A-ADPs, the FX5-4A-ADP

Up to 6 devices can be connected. Extension adapters/boards (Max. 2 units) + analog extension adapters (Max. 4 units).

It's possible. For the firmware and software versions of the corresponding CPU units, refer to the respective manuals.

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FAQ within [ CPU Module ]

161-170 of Total 185

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Regarding protocol mixing in Serial Communication

It is not possible to connect multiple devices with different communication speeds and parities. More Details >>
- No：45480
- Release Date：2025/11/12 13:54
Regarding restrictions on the external input/output forced ON/OFF function

The following restrictions apply to the external input/output forced ON/OFF function. ・Since RUN contact setting is RUN/STOP by external signal, forced ON/O... More Details >>
- No：44332
- Release Date：2024/03/20 12:58
Regarding the difference between digital output values and digital operation values

The digital output value is a digital value obtained by performing sampling processing or various average processing on the A/D converted digital value. Dig... More Details >>
- No：39307
- Release Date：2023/02/13 16:43
Regarding the driving contacts of high-speed counter instructions

The current value of the high-speed counter is retained and will not be cleared. More Details >>
- No：39304
- Release Date：2023/02/13 16:40
Regarding bit specification index modification for word devices

Index modification cannot be done for bit specifications for Word device. More Details >>
- No：39299
- Release Date：2023/02/13 16:39
Regarding terminal block reuse

Terminal blocks can not be reused. Please rewire it. More Details >>
- No：39365
- Release Date：2023/02/15 13:06
Regarding whether ladder monitoring is enabled by the Web server function

You cannot use the ladder monitor with the Web server function. With the Web server function, it is possible to monitor the device value, test the device (w... More Details >>
- No：44873
- Release Date：2025/03/18 10:23
Regarding the number of FX5-4A-ADP connections

Up to 4 FX5-4A-ADPs can be connected to an FX5U/FX5UC/FX5S CPU module. To connect 3 or more FX5-4A-ADPs, the FX5-4A-ADP must have a serial number S/N: 224... More Details >>
- No：39348
- Release Date：2023/02/15 10:16
Regarding the number of expansion adapters and expansion board connections for FX5S CPU module

Up to 6 devices can be connected. Extension adapters/boards (Max. 2 units) + analog extension adapters (Max. 4 units). *Using an SD memory card module ... More Details >>
- No：39336
- Release Date：2023/02/14 17:13
Regarding Data Logging File Storage Format

It's possible. For the firmware and software versions of the corresponding CPU units, refer to the respective manuals. More Details >>
- No：39308
- Release Date：2023/02/13 16:44
- Update：2023/02/14 09:01

161-170 of Total 185

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