The MQTT communication function cannot publish and subscribe at the same time. A program for the MQTT communication f

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debug

The FX5-2HC/ES is supported by the following FX5 CPU Module firmware versions and GX Works3 versions: Firmware Versio

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

The QoS, Retain, Will, and Clean Session functions of the MQTT communication function can not be configured in buffer me

The FX5-ENET module parameter of GX Works3 can send up to 10 messages and the module FB can send up to 256 characters at

If you use a Microsoft IME, the MELSOFT product may not work properly. Please see the technical news below for details.

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU m

It is not possible to collect device comments.

The FX5-CCLGN-MS firmware version 1.010 or later supports a communication speed setting of 100 Mbps.

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 ]

181-190 of Total 253

prev 19 / 26page next

Regarding simultaneous execution of the MQTT communication function

The MQTT communication function cannot publish and subscribe at the same time. A program for the MQTT communication function is created using FB, but it c... More Details >>
- No：44345
- Release Date：2024/03/27 15:25
- Category： MELSEC iQ-F Series , Network/Communication
Regarding write speed during RUN

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debugging, adjust the communication interv... More Details >>
- No：44342
- Release Date：2024/03/20 13:39
- Category： MELSEC iQ-F Series , CPU Module
Regarding the FX5-2HC/ES-enabled CPU module firmware version

The FX5-2HC/ES is supported by the following FX5 CPU Module firmware versions and GX Works3 versions: Firmware Version ・FX5U/FX5UC CPU Module: Ver. 1.300... More Details >>
- No：44341
- Release Date：2024/03/20 13:35
- Category： MELSEC iQ-F Series , High-Speed Counter
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
- Category： MELSEC iQ-F Series , CPU Module
Regarding QoS, Retain, Will, and Clean Session Functions for MQTT Communications

The QoS, Retain, Will, and Clean Session functions of the MQTT communication function can not be configured in buffer memory. Module FB: M+FX5ENET. QoS ca... More Details >>
- No：40053
- Release Date：2023/08/25 09:21
- Category： MELSEC iQ-F Series , Network/Communication
Regarding the Number of Sending Addresses for Email function

The FX5-ENET module parameter of GX Works3 can send up to 10 messages and the module FB can send up to 256 characters at a time. By entering multiple email ... More Details >>
- No：40052
- Release Date：2023/08/25 10:23
- Category： MELSEC iQ-F Series , Network/Communication
Regarding MELSOFT Products that do not work correctly

If you use a Microsoft IME, the MELSOFT product may not work properly. Please see the technical news below for details. Notes on using the Japanese Input M... More Details >>
- No：40048
- Release Date：2023/08/24 16:32
- Category： MELSEC iQ-F Series , Engineering Software
Regarding maximum number of connections for the simple CPU communication function

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU module and 8 for FX5UJ/FX5S CPU module... More Details >>
- No：40032
- Release Date：2023/08/24 15:37
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding Data Collection for Device Comments

It is not possible to collect device comments. More Details >>
- No：40030
- Release Date：2023/08/24 14:40
- Category： MELSEC iQ-F Series , CPU Module
Regarding the communication speed of FX5-CCLGN-MS

The FX5-CCLGN-MS firmware version 1.010 or later supports a communication speed setting of 100 Mbps. More Details >>
- No：39358
- Release Date：2023/01/12 17:09
- Category： MELSEC iQ-F Series , Network/Communication

181-190 of Total 253

Inquiries

page top