The following points are different for the iQ-F series. ・Error History If the FX5 CPU Module is turned off, the error h

The sign is required in the VAL instruction and cannot be ignored.

For TCP protocol of SLMP communication, KeepAlive is fixed and cannot be changed. In the case of UDP protocol, it is fix

You can't put it on or take it off. The terminal block of the FX5S CPU module is a non-removable terminal block.

It can be added in conjunction with an expansion board. For details on how to connect, refer to the following manual. ME

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

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

The FX2NC-100BPCB is included with the following products. CPU Modules: FX5UC-32 MT/D, FX5UC-64 MT/D, FX5UC-96 MT/D

You can adjust by setting the constant scan in iQ-F series. Setting procedure: Navigation window > [Parameter] >

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

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 ]

21-30 of Total 185

prev 3 / 19page next

Regarding differences in specifications of the FTP server auto transfer function for data logging files

The following points are different for the iQ-F series. ・Error History 　If the FX5 CPU Module is turned off, the error history is cleared. ・Setting detail... More Details >>
- No：44335
- Release Date：2024/03/20 13:21
Regarding signs of VAL Instructions

The sign is required in the VAL instruction and cannot be ignored. More Details >>
- No：44609
- Release Date：2024/11/28 16:11
Regarding KeepAlive for SLMP Communication

For TCP protocol of SLMP communication, KeepAlive is fixed and cannot be changed. In the case of UDP protocol, it is fixed to not perform a keep-alive check. More Details >>
- No：45477
- Release Date：2025/11/12 13:37
Regarding FX5S CPU module Terminal Block Removal

You can't put it on or take it off. The terminal block of the FX5S CPU module is a non-removable terminal block. More Details >>
- No：39334
- Release Date：2023/02/14 09:10
Regarding connection of SD Memory Card module: FX5-SDCD

It can be added in conjunction with an expansion board. For details on how to connect, refer to the following manual. MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC Use... More Details >>
- No：39337
- Release Date：2023/02/14 17:27
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
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 enclosed power cable for input module and input/output module for extension connector type

The FX2NC-100BPCB is included with the following products. CPU Modules: FX5UC-32 MT/D, FX5UC-64 MT/D, FX5UC-96 MT/D More Details >>
- No：40047
- Release Date：2023/08/24 16:30
- Update：2024/05/09 09:59
Regarding scan time adjustment for replacing the FX3 Series

You can adjust by setting the constant scan in iQ-F series. Setting procedure: Navigation window > [Parameter] > [Module model name] > [CPU Paramet... More Details >>
- No：44866
- Release Date：2025/03/18 10:24
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

21-30 of Total 185

Inquiries

page top