This function allows you to select the operation to be performed when the FX5-ENET(MQTT client) reconnects to the MQTT

No need. The MODBUS device allocation settings are used when the MODBUS slave function is used.

There is no difference in functionality, only in the number of connections.

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

Because the AWS IoT Core specification is the TLS protocol, you cannot connect using the TCP protocol.

Class1 communication of FX5-ENET/IP is instance communication. Tag communication is not supported. Tag communication is

The maximum link points of the FX5-CCLIEF are 384 points each for RX/RY and 1024 points each for RWw/RWr.

It is possible to connect to the cloud: MQTT broker (server) using the MQTT communication function of FX5-ENET. The MQTT

The FX5 CPU module does not support CAN communication.

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FAQ within [ Network/Communication ]

71-80 of Total 106

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Regarding the clean session function of MQTT communication function

This function allows you to select the operation to be performed when the FX5-ENET(MQTT client) reconnects to the MQTT broker after communication has been ... More Details >>
- No：40054
- Release Date：2023/08/25 09:02
Regarding MODBUS Device Allocation Settings

No need. The MODBUS device allocation settings are used when the MODBUS slave function is used. More Details >>
- No：40026
- Release Date：2023/08/24 14:37
Regarding differences in simple CPU communication functions

There is no difference in functionality, only in the number of connections. More Details >>
- No：40039
- Release Date：2023/08/24 15:44
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
Regarding the simultaneous use of Simple CPU Communication and FX5-CCLGN-MS MELSOFT Connection

Can be used simultaneously. More Details >>
- No：39285
- Release Date：2023/01/12 16:50
Regarding connecting to AWS IoT Core Using the TCP Protocol

Because the AWS IoT Core specification is the TLS protocol, you cannot connect using the TCP protocol. More Details >>
- No：44344
- Release Date：2024/03/20 13:37
Regarding Tag communication support of FX5-ENET/IP

Class1 communication of FX5-ENET/IP is instance communication. Tag communication is not supported. Tag communication is supported by FX5-EIP. More Details >>
- No：44624
- Release Date：2024/11/28 16:14
- Update：2025/11/11 14:32
Regarding FX5-CCLIEF Maximum Link Points

The maximum link points of the FX5-CCLIEF are 384 points each for RX/RY and 1024 points each for RWw/RWr. More Details >>
- No：40020
- Release Date：2023/08/24 14:31
Regarding Cloud Connectivity

It is possible to connect to the cloud: MQTT broker (server) using the MQTT communication function of FX5-ENET. The MQTT communication function is supported... More Details >>
- No：40034
- Release Date：2023/08/24 15:39
Regarding CAN Communication

The FX5 CPU module does not support CAN communication. More Details >>
- No：39286
- Release Date：2023/02/13 15:36

71-80 of Total 106

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