Yes, you can use MQTT communication function even in the local network by preparing a personal computer with MQTT broker

HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioni

The FX5-2HC/ES supports differential line drivers (5 V) only. The FX3U-2HC supports open collectors (24 V/12 V/5 V) and

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

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

Up to 4 FX5-4A-ADPs can be connected to an FX5U/FX5UC/FX5S CPU module. To connect 3 or more FX5-4A-ADPs, the FX5-4A-ADP

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

The difference is the maximum transmission distance and the presence/absence of insulation (between the communication li

Since the FX5 CPU modules only support the master function, CC-Link IE Field Network Basic communication between FX5 CPU

Power off and on the programmable controller again after the communication setting is changed.

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Regarding using the MQTT Communication function in a local environment

Yes, you can use MQTT communication function even in the local network by preparing a personal computer with MQTT broker such as Eclipse Mosquitto installed.... More Details >>
- No：44367
- Release Date：2024/03/27 16:46
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Circuit Blocks that cannot be written with Online Program Change.

HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioning instructions or network instructio... More Details >>
- No：44354
- Release Date：2024/03/27 15:47
- Category： MELSEC iQ-F Series , CPU Module
Regarding the differences between the FX5-2HC/ES and the conventional FX3U-2HC input formats

The FX5-2HC/ES supports differential line drivers (5 V) only. The FX3U-2HC supports open collectors (24 V/12 V/5 V) and differential line drivers (5 V). ... More Details >>
- No：44338
- Release Date：2024/03/26 09:02
- 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 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
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding the number of FX5-4A-ADP connections

Up to 4 FX5-4A-ADPs can be connected to an FX5U/FX5UC/FX5S CPU module. To connect 3 or more FX5-4A-ADPs, the FX5-4A-ADP must have a serial number S/N: 224... More Details >>
- No：39348
- Release Date：2023/02/15 10:16
- Category： MELSEC iQ-F Series , CPU Module , Analog
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
- Category： MELSEC iQ-F Series , CPU Module
Regarding the difference between the RS-485 expansion adapter and the extension board

The difference is the maximum transmission distance and the presence/absence of insulation (between the communication line and the CPU). ・Expansion Adapter ... More Details >>
- No：39315
- Release Date：2023/01/12 16:56
- Category： MELSEC iQ-F Series , Network/Communication
Regarding CC-Link IE Field Network Basic Communication Between FX5 CPU Modules

Since the FX5 CPU modules only support the master function, CC-Link IE Field Network Basic communication between FX5 CPU modules is not possible. More Details >>
- No：39297
- Release Date：2023/02/13 16:38
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Reflecting the changes in the communication setting

Power off and on the programmable controller again after the communication setting is changed. More Details >>
- No：25006
- Release Date：2019/04/23 11:11
- Category： MELSEC-F Series , Engineering Software , Main Unit

811-820 of Total 1123

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