The maximum number of significant digits is seven.

The connection cable is GT01-C30R4-8P. The FX5U CPU module does not have an RS422 port, so you will need to add an FX5-4

Device back up is available without using a battery. However, to back up link register (W) and file register (R) device

You can still update the firmware.

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

There is no function to generate a false error. For example, if operand (s2): divisor is set to "0" in the division com

The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled.

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

You can use the SWAP (P) command to swap the upper and lower bytes of the specified device.

It can't be configured. In the module configuration diagram of GX Works3, the configurations that can be created are th

FAQ

FAQAbout Products

Font Size
S
M
L

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

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ CPU Module ]

151-160 of Total 179

prev 16 / 18page next

Regarding floating point precision

The maximum number of significant digits is seven. More Details >>
- No：39298
- Release Date：2023/02/13 16:38
Regarding reuse of GOT connector cable when replacing with FX5 CPU module

The connection cable is GT01-C30R4-8P. The FX5U CPU module does not have an RS422 port, so you will need to add an FX5-422-BD-GOT. More Details >>
- No：44615
- Release Date：2024/11/28 16:13
Regarding the necessity of using a battery

Device back up is available without using a battery. However, to back up link register (W) and file register (R) devices, a FX3U-32BL (battery) is required.... More Details >>
- No：22296
- Release Date：2018/08/30 13:55
- Update：2022/12/22 09:55
Regarding firmware updates for newly purchased CPU modules

You can still update the firmware. More Details >>
- No：39300
- Release Date：2023/02/13 16:40
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 how to generate a false error

There is no function to generate a false error. For example, if operand (s2): divisor is set to "0" in the division command and the command is executed, err... More Details >>
- No：44610
- Release Date：2024/11/28 16:11
Regarding double-precision real numbers

The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled. More Details >>
- No：40033
- Release Date：2023/08/24 15:37
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 swapping upper and lower bytes of string data

You can use the SWAP (P) command to swap the upper and lower bytes of the specified device. More Details >>
- No：44361
- Release Date：2024/03/27 15:55
Regarding GX Works3 Module configuration diagram

It can't be configured. In the module configuration diagram of GX Works3, the configurations that can be created are those excluding FX5-CNV-IFC and FX3 Int... More Details >>
- No：39331
- Release Date：2023/02/14 09:08

151-160 of Total 179

Inquiries

page top