You can still update the firmware.

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all ou

N:N Network, Parallel Link, MC protocol, Non-protocol communication, MELSOFT connection, MODBUS RTU, and Predefined prot

The instructions on the FX5 CPU module are compatible. Module-only instructions can be used only for CPU modules that su

The functions supported only by the FX5U/FX5UC CPU Modules are listed below. ・Predefined Protocol Support Function For P

HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioni

The FX5 CPU modules allows you to add an expansion adapter without using a connector conversion adapter. Therefore, ther

The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled.

The value of n can be set in SD414, and the range is from K1 to K32767. (Default value: K30) If n=K1, it is a 2-second c

The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-1

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FAQ within [ CPU Module ]

1-10 of Total 179

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Regarding firmware updates for newly purchased CPU modules

You can still update the firmware. More Details >>
- No：39300
- Release Date：2023/02/13 16:40
Regarding specifications of the forced ON/OFF function for external input/output

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all output disabled flag is given priorit... More Details >>
- No：44331
- Release Date：2024/03/20 12:54
Regarding communication supported by built-in RS-485 port

N:N Network, Parallel Link, MC protocol, Non-protocol communication, MELSOFT connection, MODBUS RTU, and Predefined protocol support are available. More Details >>
- No：22322
- Release Date：2018/08/30 13:55
- Update：2022/12/22 10:16
Regarding instruction Compatibility Between FX5 CPU modules

The instructions on the FX5 CPU module are compatible. Module-only instructions can be used only for CPU modules that support intelligent function units. More Details >>
- No：40042
- Release Date：2023/08/24 15:46
Regarding FX5U/FX5UC CPU Module Built-in functions

The functions supported only by the FX5U/FX5UC CPU Modules are listed below. ・Predefined Protocol Support Function For Positioning function ・Optional batte... More Details >>
- No：40046
- Release Date：2023/08/24 16:14
- Update：2024/11/11 14:29
Regarding Circuit Blocks that cannot be written with Online Program Change.

HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioning instructions or network instructio... More Details >>
- No：44354
- Release Date：2024/03/27 15:47
Regarding Recommended Substitute Models for FX3G-CNV-ADP

The FX5 CPU modules allows you to add an expansion adapter without using a connector conversion adapter. Therefore, there is no Recommended Substitute Models... More Details >>
- No：44875
- Release Date：2025/03/18 10:27
Regarding double-precision real numbers

The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled. More Details >>
- No：40033
- Release Date：2023/08/24 15:37
Regarding using the 2nsec Clock Timer

The value of n can be set in SD414, and the range is from K1 to K32767. (Default value: K30) If n=K1, it is a 2-second clock timer with 1 second ON/1 second... More Details >>
- No：40019
- Release Date：2023/08/24 14:29
Regarding replacement from 128 point type of FX3U

The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-128MR/ES. Recommended alternative (1... More Details >>
- No：44617
- Release Date：2024/11/28 16:13

1-10 of Total 179

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