In 8-bit mode, the upper 8 bits of transmitted and received data are ignored and only the lower 8 bits are valid data.

For FX5U/FX5UC CPU module, firmware version 1.110 or later is supported. For the FX5UJ/FX5S CPU module, it is compatibl

When the FX5 CPU Module is used as the master station, the maximum number of devices connected to 1 network is 16. The

Using the email function of FX5-ENET, it is possible to send mail via a mail server. The email function is supported in

You can't. Device allocation for refresh settings is sequential only.

Free mail services that have been verified to work with the email function are Gmail and Yahoo! It will be an email. Us

You can't program it with the ladder program alone. To use the MQTT communication and email functions, you must use the

The built-in Ethernet port on the FX5 CPU module does not support EtherNet/IP communication. Use FX5-ENET/IP.

Since the FX5-CCL-MS has a link refresh setting, there is no need for a program to read and write data to each station.

The iQ-F series does not support domain specification, so specify the IP address.

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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > Network/Communication

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FAQ within [ Network/Communication ]

11-20 of Total 97

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Regarding differences between 8 bit and 16 bit modes for non-protocol communication

In 8-bit mode, the upper 8 bits of transmitted and received data are ignored and only the lower 8 bits are valid data. In 16 bit mode, send/receive data i... More Details >>
- No：39363
- Release Date：2023/02/15 13:04
Regarding the supported version of the simple CPU communication function

For FX5U/FX5UC CPU module, firmware version 1.110 or later is supported. For the FX5UJ/FX5S CPU module, it is compatible from the first one. More Details >>
- No：39316
- Release Date：2023/02/14 08:56
Regarding number of CC-Link IE field network Basic connections

When the FX5 CPU Module is used as the master station, the maximum number of devices connected to 1 network is 16. The following firmware versions are requi... More Details >>
- No：44652
- Release Date：2025/03/18 10:22
Regarding sending emails

Using the email function of FX5-ENET, it is possible to send mail via a mail server. The email function is supported in the following versions. ・Hardware s... More Details >>
- No：40035
- Release Date：2023/08/24 15:40
- Update：2023/08/25 11:34
Regarding CC-Link IE Field Network Basic Refresh Settings

You can't. Device allocation for refresh settings is sequential only. More Details >>
- No：39306
- Release Date：2023/02/13 16:41
Regarding Free Mail Service with Email Function

Free mail services that have been verified to work with the email function are Gmail and Yahoo! It will be an email. Use the encryption function (TLS) to us... More Details >>
- No：40058
- Release Date：2023/08/25 10:22
Regarding the MQTT Communication Function Publish Program

You can't program it with the ladder program alone. To use the MQTT communication and email functions, you must use the module FB and program it. More Details >>
- No：40051
- Release Date：2023/08/25 11:48
Regarding EtherNet/IP Communications

The built-in Ethernet port on the FX5 CPU module does not support EtherNet/IP communication. Use FX5-ENET/IP. More Details >>
- No：39319
- Release Date：2023/02/14 08:57
Regarding the data link program of FX5-CCL-MS

Since the FX5-CCL-MS has a link refresh setting, there is no need for a program to read and write data to each station. More Details >>
- No：44614
- Release Date：2024/11/28 16:12
Reagrding specifying an FTP client domain

The iQ-F series does not support domain specification, so specify the IP address. More Details >>
- No：44359
- Release Date：2024/03/27 15:58

11-20 of Total 97

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