Index modification cannot be done for bit specifications for Word device.

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all ou

You cannot use the ladder monitor with the Web server function. With the Web server function, it is possible to monitor

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

The FX5-CNV-BUS is an additional cable type. ・Used when the FX5-CNV-BUS previous module is an expansion cable type modu

From the [Module] tab ⇒ [Module FB] in the [Element Selection] window of GX Works3, drag and drop the Module FB you want

The number of occupied input/output points per module is 8. (Excluding some models) Occupied I/O points: Since actual o

It's possible. For the firmware and software versions of the corresponding CPU units, refer to the respective manuals.

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

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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > CPU Module

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FAQ within [ CPU Module ]

21-30 of Total 185

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Regarding bit specification index modification for word devices

Index modification cannot be done for bit specifications for Word device. More Details >>
- No：39299
- Release Date：2023/02/13 16:39
Regarding specifications of the forced ON/OFF function for external input/output

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all output disabled flag is given priorit... More Details >>
- No：44331
- Release Date：2024/03/20 12:54
Regarding whether ladder monitoring is enabled by the Web server function

You cannot use the ladder monitor with the Web server function. With the Web server function, it is possible to monitor the device value, test the device (w... More Details >>
- No：44873
- Release Date：2025/03/18 10:23
Regarding Open/Close Socket Communications

No need. More Details >>
- No：39288
- Release Date：2023/02/13 15:36
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
Regarding Bus Conversion Module Differences

The FX5-CNV-BUS is an additional cable type. ・Used when the FX5-CNV-BUS previous module is an expansion cable type module. The FX5-CNV-BUSC is an a... More Details >>
- No：44353
- Release Date：2024/03/27 15:49
Regarding Using Module FB

From the [Module] tab ⇒ [Module FB] in the [Element Selection] window of GX Works3, drag and drop the Module FB you want to use to the program editor. More Details >>
- No：44606
- Release Date：2024/11/28 16:11
Regarding number of occupied I/O points of intelligent function module

The number of occupied input/output points per module is 8. (Excluding some models) Occupied I/O points: Since actual occupied I/O points cannot be assigned... More Details >>
- No：44612
- Release Date：2024/11/28 16:12
Regarding Data Logging File Storage Format

It's possible. For the firmware and software versions of the corresponding CPU units, refer to the respective manuals. More Details >>
- No：39308
- Release Date：2023/02/13 16:44
- Update：2023/02/14 09:01
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

21-30 of Total 185

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