The batch setting of PDO mapping sets the default PDO mapping for all device stations that support PDO mapping. *Note th

The MQTT communication function cannot publish and subscribe at the same time. A program for the MQTT communication fun

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debugg

Be careful when using the FTP server auto transfer function in combination with the following functions. ・FTP client (FT

Free mail services that have been verified to work with the email function are Gmail, Yahoo! mail, and iCloud email.(As

There are three QoS levels and FX5-ENET is also supported. ・QoS0 - The message is sent only once from the source clien

In the iQ-F series, there is no lineup of display modules. Consider using web server function.

The following versions support the input interrupt delay function and can delay the start of execution. ・FX5U/FX5UC Ver.

AWS IoT Core and Azure IoT Hub are recommended. *AWS IoT Core is a registered trademark of Amazon Web Services, Inc

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941-950 of Total 1123

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Regarding understanding the difference between "Batch Setting of PDO Mapping" and "PDO Mapping Setting".

The batch setting of PDO mapping sets the default PDO mapping for all device stations that support PDO mapping. *Note that in the batch setting of PDO mappi... More Details >>
- No：44476
- Release Date：2024/07/02 19:06
- Category： MELSEC iQ-F Series , Network/Communication
Regarding simultaneous execution of the MQTT communication function

The MQTT communication function cannot publish and subscribe at the same time. A program for the MQTT communication function is created using FB, but it c... More Details >>
- No：44345
- Release Date：2024/03/27 15:25
- Category： MELSEC iQ-F Series , Network/Communication
Regarding issuing Client Certificates to Connect with AWS IoT Core

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be connected. More Details >>
- No：44343
- Release Date：2024/03/20 13:34
- Category： MELSEC iQ-F Series , Network/Communication
Regarding write speed during RUN

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debugging, adjust the communication interv... More Details >>
- No：44342
- Release Date：2024/03/20 13:39
- Category： MELSEC iQ-F Series , CPU Module
Regarding use of the FTP Server Auto Transfer Function with Other Functions

Be careful when using the FTP server auto transfer function in combination with the following functions. ・FTP client (FTPPUT instruction) 　The function exe... More Details >>
- No：44336
- Release Date：2024/03/20 13:28
- Category： MELSEC iQ-F Series , CPU Module
Regarding Free Mail Service with Email Function

Free mail services that have been verified to work with the email function are Gmail, Yahoo! mail, and iCloud email.(As of July 2025) Use the encryption fun... More Details >>
- No：40058
- Release Date：2023/08/25 10:22
- Update：2025/11/11 14:31
- Category： MELSEC iQ-F Series , Network/Communication
Regarding the QoS function of the MQTT Communication function

There are three QoS levels and FX5-ENET is also supported. ・QoS0 - The message is sent only once from the source client. 　　　　　　Messages are not guarant... More Details >>
- No：40056
- Release Date：2023/08/25 09:04
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Display Module Support

In the iQ-F series, there is no lineup of display modules. Consider usingweb server function. More Details >>
- No：40045
- Release Date：2023/08/24 15:53
- Update：2023/08/24 15:56
- Category： MELSEC iQ-F Series , CPU Module
Regarding Input Interrupt Delay

The following versions support the input interrupt delay function and can delay the start of execution. ・FX5U/FX5UC Ver. 1.290 or later ・FX5UJ Ver. 1.050 o... More Details >>
- No：40037
- Release Date：2023/08/24 15:43
- Category： MELSEC iQ-F Series , CPU Module
Regarding Cloud recommended Services

AWS IoT Core and Azure IoT Hub are recommended. *AWS IoTCore is a registered trademark of Amazon Web Services, Inc. *Azure IoT Hub is a registered ... More Details >>
- No：40036
- Release Date：2023/08/24 15:42
- Category： MELSEC iQ-F Series , Network/Communication

941-950 of Total 1123

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