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 is possible to connect to remote I/O with CC-Link IE Field Network Basic. Up to 16 remote stations can be connected.

Decimal numbers of up to 4 digits can be converted to hexadecimal numbers using the BCD(P) instruction, and decimal numb

The boot operation function is configured and executed from the GX Works3 parameter settings as follows. (1) Open the bo

You can open the descriptions for each instruction by moving the cursor to the target instruction and pressing F1. You c

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

CC-Link IE field When a network such as Network Basic is interrupted, the CPU module does not stop and continues to run.

The CPU module logging feature is accessed from the CPU module logging configuration tool. If the tool is installed, lau

There is no setting or method to disable the login screen for the web server function.

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU m

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MELSEC iQ-F Series

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FAQ within [ MELSEC iQ-F Series ]

181-190 of Total 266

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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
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding remote I/O expansion for FX5S CPU module

It is possible to connect to remote I/O with CC-Link IE Field Network Basic. Up to 16 remote stations can be connected. More Details >>
- No：40041
- Release Date：2023/08/24 15:45
- Update：2025/03/13 10:08
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding instructions for converting constants from decimal to hexadecimal

Decimal numbers of up to 4 digits can be converted to hexadecimal numbers using the BCD(P) instruction, and decimal numbers of up to 8 digits can be converte... More Details >>
- No：44352
- Release Date：2024/03/27 15:43
- Category： MELSEC iQ-F Series , CPU Module
Regarding Boot Operation procedures

The boot operation function is configured and executed from the GX Works3 parameter settings as follows. (1) Open the boot configuration screen. 　 From the... More Details >>
- No：44348
- Release Date：2024/03/27 15:29
- Category： MELSEC iQ-F Series , CPU Module
Regarding Instruction description help in GX Works3

You can open the descriptions for each instruction by moving the cursor to the target instruction and pressing F1. You can also hover the cursor over it and ... More Details >>
- No：39366
- Release Date：2023/02/15 13:06
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
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 CC-Link IE field CPU module status during communication error occurs on CC-Link IE Field Network Basic

CC-Link IE field When a network such as Network Basic is interrupted, the CPU module does not stop and continues to run. When the CC-Link IE Field Network i... More Details >>
- No：44611
- Release Date：2024/11/28 16:11
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding configuring of Data Logging

The CPU module logging feature is accessed from the CPU module logging configuration tool. If the tool is installed, launch it from GX Works3 Tools > Logg... More Details >>
- No：44613
- Release Date：2024/11/28 16:12
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding the login screen for the Web Server Function

There is no setting or method to disable the login screen for the web server function. More Details >>
- No：44357
- Release Date：2024/03/27 15:52
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding maximum number of connections for the simple CPU communication function

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU module and 8 for FX5UJ/FX5S CPU module... More Details >>
- No：40032
- Release Date：2023/08/24 15:37
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication

181-190 of Total 266

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