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

Parallel linking between FX5 and FX3 CPU modules is not available. The N:N Network function supports communication betwe

You cannot. The expansion adapters does not support reading sample comments.

From the GX Works3 settings when the optional battery is installed, it must be set to Installed in the Optional Batter

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

It's possible. Using special relays, it is possible to perform data logging from a program. For details, see the manual

Device comments can not be output to data logging files.

The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-1

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

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

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FAQ within [ CPU Module ]

141-150 of Total 185

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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 the parallel link function between CPU modules

Parallel linking between FX5 and FX3 CPU modules is not available. The N:N Network function supports communication between the FX5 CPU module and the FX3 CPU... More Details >>
- No：39364
- Release Date：2023/02/15 13:05
Regarding reading Sample Comments for Expansion Adapters

You cannot. The expansion adapters does not support reading sample comments. More Details >>
- No：39352
- Release Date：2023/02/15 10:16
Regarding settings when the battery is installed

From the GX Works3 settings when the optional battery is installed, it must be set to Installed in the Optional Battery Settings. Use the following proc... More Details >>
- No：44363
- Release Date：2024/03/27 17:09
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 performing Data Logging with Special Relays

It's possible. Using special relays, it is possible to perform data logging from a program. For details, see the manual below. MELSEC iQ-F FX5 User's Manu... More Details >>
- No：39327
- Release Date：2023/02/14 09:05
Regarding device comment output to Data Logging Files

Device comments can not be output to data logging files. More Details >>
- No：39321
- Release Date：2023/02/14 09:00
Regarding replacement from 128 point type of FX3U

The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-128MR/ES. Recommended alternative (1... More Details >>
- No：44617
- Release Date：2024/11/28 16:13
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 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

141-150 of Total 185

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