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

It is possible to mix CC-Link IE Filed Basic and general-purpose Ethernet communication.

Yes, it is possible. Please consider functions such as Simple CPU communication or socket communication.

PDO mapping is configured from the CC-Link IE TSN configuration settings. ① Open the CC-Link IE TSN configuration sett

MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings c

32 stations can be connected when RS-485 port is used and only 1 station can be connected when RS-232 port is used.

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

It does not turn OFF automatically. Use the RST command in the program to turn it OFF.

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

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

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FAQ within [ Network/Communication ]

21-30 of Total 106

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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 CC-Link IE Filed Basic Protocol Mixing

It is possible to mix CC-Link IE Filed Basic and general-purpose Ethernet communication. More Details >>
- No：40031
- Release Date：2023/08/24 14:40
Regarding Ethernet data-link

Yes, it is possible. Please consider functions such as Simple CPU communication or socket communication. More Details >>
- No：22294
- Release Date：2018/08/30 13:55
- Update：2022/12/22 10:00
Regarding PDO Mapping Settings

PDO mapping is configured from the CC-Link IE TSN configuration settings. ① Open the CC-Link IE TSN configuration settings from the FX5-CCLGN-MS Basic Set... More Details >>
- No：44475
- Release Date：2024/07/02 19:07
Regarding expansion of communication ports

MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings can be set from GX Works3 parameters. More Details >>
- No：22323
- Release Date：2018/08/30 13:55
- Update：2025/11/11 14:20
Regarding the maximum number of connections for MODBUS communication

32 stations can be connected when RS-485 port is used and only 1 station can be connected when RS-232 port is used. More Details >>
- No：22324
- Release Date：2018/08/30 13:55
- Update：2023/06/23 10:49
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 communication execution status output device for ADPRW instructions

It does not turn OFF automatically. Use the RST command in the program to turn it OFF. More Details >>
- No：39349
- Release Date：2023/02/15 10:07
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 Open/Close Socket Communications

No need. More Details >>
- No：39288
- Release Date：2023/02/13 15:36

21-30 of Total 106

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