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

There is. Please use the GBIN instruction.

A total of two FX5-CCL-MS (CC-Link system master/intelligent device) can be connected: one as a master station and one a

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

The iQ-F series does not support domain specification, so specify the IP address.

H3081 is caused by an analog ADP power failure and the analog ADP is not receiving power normally. The FX5-4A-ADP and FX

It is possible to set the basic/application settings in a program by selecting the parameter setting method to "Program.

Some buffer memory values are cleared when the power is turned off. Turn on the backup command before turning the power

It can be cleared with the scan time clear function. You can clear maximum and minimum scan time with GX Works3 Ver. 1.0

FAQ

FAQAbout Products

Font Size
S
M
L

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

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

MELSEC iQ-F Series

Safety Control(1)

FAQ within [ MELSEC iQ-F Series ]

141-150 of Total 266

prev 15 / 27page next

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
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding Data Register Byte Splitting

Use the WTOB instruction. More Details >>
- No：40022
- Release Date：2023/08/24 14:32
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding Gray code conversion

There is. Please use the GBIN instruction. More Details >>
- No：39322
- Release Date：2023/02/14 09:02
- Category： MELSEC iQ-F Series , CPU Module
Regarding the system configuration of FX5-CCL-MS with FX5 CPU module

A total of two FX5-CCL-MS (CC-Link system master/intelligent device) can be connected: one as a master station and one as an intelligent device station. More Details >>
- No：22318
- Release Date：2018/08/30 13:55
- Update：2023/07/03 11:50
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
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
- Category： MELSEC iQ-F Series , CPU Module
Reagrding specifying an FTP client domain

The iQ-F series does not support domain specification, so specify the IP address. More Details >>
- No：44359
- Release Date：2024/03/27 15:58
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding analog ADP Power Supply abnormalities

H3081 is caused by an analog ADP power failure and the analog ADP is not receiving power normally. The FX5-4A-ADP and FX5-4DA-ADP are adapters that require p... More Details >>
- No：44346
- Release Date：2024/03/27 15:27
- Category： MELSEC iQ-F Series , Analog
Regarding parameter setting for FX5-CCL-MS

It is possible to set the basic/application settings in a program by selecting the parameter setting method to "Program." Even if set by "program" is select... More Details >>
- No：39367
- Release Date：2023/01/12 17:12
- Category： MELSEC iQ-F Series , Network/Communication
Regarding how to back up FX5-4LC

Some buffer memory values are cleared when the power is turned off. Turn on the backup command before turning the power OFF. By turning the buffer memory ... More Details >>
- No：39347
- Release Date：2023/01/16 10:07
- Category： MELSEC iQ-F Series , Analog
Regarding clearing the maximum and minimum scan times

It can be cleared with the scan time clear function. You can clear maximum and minimum scan time with GX Works3 Ver. 1.085 P or later or by special relays. More Details >>
- No：39342
- Release Date：2023/02/15 10:05
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software

141-150 of Total 266

Inquiries

page top