By using the Time calculation FB library, you can perform calculations that across years, months and days. In the time

There is no dedicated instruction to drive JOG. Use PLSV (variable speed operation) when operating JOG.

SD Memory Card module: You will need an FX5-SDCD and an SD memory card.

It's possible. Use the boot operation function of the SD memory card. *To use the boot operation function with the FX5S

MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings c

The maximum frequency of the FX5U/FX5UC CPU module is 200kHz and the maximum frequency of the FX5S/FX5UJ CPU module is 1

To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below. ・F

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

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

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 ]

71-80 of Total 185

prev 8 / 19page next

Regarding timing across dates

By using the Time calculation FB library, you can perform calculations that across years, months and days. In the time calculation FB library, you can add an... More Details >>
- No：44362
- Release Date：2024/03/27 16:03
Regarding dedicated instruction for JOG operation

There is no dedicated instruction to drive JOG. Use PLSV (variable speed operation) when operating JOG. More Details >>
- No：44355
- Release Date：2024/03/27 15:50
Regarding using the FX5S CPU module Data Logging Function

SD Memory Card module: You will need an FX5-SDCD and an SD memory card. More Details >>
- No：39333
- Release Date：2023/02/14 09:09
Regarding program execution using SD Memory Cards

It's possible. Use the boot operation function of the SD memory card. *To use the boot operation function with the FX5S CPU module, you need to install an a... More Details >>
- No：39311
- Release Date：2023/02/14 08:54
Regarding Open/Close Socket Communications

No need. More Details >>
- No：39288
- Release Date：2023/02/13 15:36
Regarding expansion of communication ports

MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings can be set from GX Works3 parameters. More Details >>
- No：22323
- Release Date：2018/08/30 13:55
- Update：2025/11/11 14:20
Regarding the frequency of high-speed counters

The maximum frequency of the FX5U/FX5UC CPU module is 200kHz and the maximum frequency of the FX5S/FX5UJ CPU module is 100 kHz. More Details >>
- No：22312
- Release Date：2018/08/30 13:55
- Update：2022/12/22 10:18
Regarding updating the FX5U/FX5UC CPU module to firmware version “1.100 ” or later

To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below. ・FX5UC-32MT/DS-TS and FX5UC-32MT/DSS-T... More Details >>
- No：44623
- Release Date：2024/11/28 16:14
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
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

71-80 of Total 185

Inquiries

page top