FX3U-32MR/UA1 and FX3U-64MR/UA1 are AC input types.

Communication is possible with simple CPU communication function of FX5 CPU, FX5-ENET, FX5-ENET/IP modules. ※FX5U and FX

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

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

Open the copy destination project in GX Developer.From the menu, select [Project] -> [Copy], specify the copy source

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on

The following communication methods are available between built-in Ethernet port QCPU modules. - Socket communications

The universal model QCPU modules have their standard ROM but boot operation from the standard ROM is impossible. Boot th

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Number of FX3U-64CCL interface blocks that can be added to a main unit

One FX3U-64CCL can be added. More Details >>
- No：24962
- Release Date：2019/04/23 07:17
- Category： MELSEC-F Series , Network/Communication
AC input type main unit in the FX3 series

FX3U-32MR/UA1 and FX3U-64MR/UA1 are AC input types. More Details >>
- No：24991
- Release Date：2019/04/23 10:37
- Category： MELSEC-F Series , Main Unit
Number of FX3U-16CCL-M CC-Link master blocks that can be added to a main unit

One FX3U-16CCL-M can be added. More Details >>
- No：24994
- Release Date：2019/04/23 10:38
- Category： MELSEC-F Series , Network/Communication
Regarding connection through a MODBUS/TCP Gateway

Communication is possible with simple CPU communication function of FX5CPU, FX5-ENET, FX5-ENET/IP modules. ※FX5U and FX5UC CPU modules with firmware version... More Details >>
- No：39343
- Release Date：2023/01/12 17:05
- Update：2023/06/23 11:13
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
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 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
- Category： MELSEC iQ-F Series , CPU Module
Copying device comments in GX Developer

Open the copy destination project in GX Developer.From the menu, select [Project] -> [Copy], specify the copy source project, and check the device comment... More Details >>
- No：22519
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
Using the automatic communication function and dedicated instructions at the same time in MODBUS (R) interface module (QJ71MB91)

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on the same channel. However, when the... More Details >>
- No：22577
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:06
- Category： MELSEC-Q Series
Communication between built-in Ethernet port QCPU modules

The following communication methods are available between built-in Ethernet port QCPU modules. - Socket communications are possible. - Communications equ... More Details >>
- No：22586
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:33
- Category： MELSEC-Q Series
Boot operation from the standard ROM in the universal model QCPU

The universal model QCPU modules have their standard ROM but boot operation from the standard ROM is impossible. Boot the module from a memory card. More Details >>
- No：22602
- Release Date：2018/09/03 17:29
- Update：2018/09/20 18:01
- Category： MELSEC-Q Series

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