The MQTT communication function can be used for up to one connection.

When [Display Option] -> [Used devices] -> [Contact] and [Coil] are selected in the Device List window, devices us

It is the number of data collected before and after a trigger occurrence.

Up to two of the following optional communication equipment, including the FX3U-ENET-ADP (for Ethernet communications),

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters, in

FX5-CCLGN-MS allows the master station to change the reserved station setting with parameters, but the setting can not b

Terminal blocks can not be reused. Please rewire it.

Both the developed software and MX Component must be installed.

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(672)

CPU Module(185)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

821-830 of Total 1023

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Regarding maximum number of connections for MQTT communication function

The MQTT communication function can be used for up to one connection. More Details >>
- No：40055
- Release Date：2023/08/25 08:53
- Category： MELSEC iQ-F Series , Network/Communication
Print settings of the device list in GX Works2

When [Display Option] -> [Used devices] -> [Contact] and [Coil] are selected in the Device List window, devices used are not displayed. More Details >>
- No：22661
- Release Date：2018/09/03 17:29
- Update：2018/09/21 12:18
- Category： MELSEC-Q Series
Number of records in LCPU logging function

It is the number of data collected before and after a trigger occurrence. More Details >>
- No：22794
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
MX Component Version 4's compatibility with 64-bit Windows 7

Yes. More Details >>
- No：22844
- Release Date：2018/09/03 17:30
- Category： Engineering Software
MX Component Version 4's compatibility with Visual Studio 2008

Yes. More Details >>
- No：22879
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Using the FX3U-ENET-ADP and the RS-232C/RS-485 together (FX3U/FX3UC series)

Up to two of the following optional communication equipment, including the FX3U-ENET-ADP (for Ethernet communications), can be used for the FX3U/FX3UC series... More Details >>
- No：24686
- Release Date：2019/02/22 11:40
- Update：2019/02/22 15:16
- Category： MELSEC-F Series , Main Unit , Network/Communication
Distinguishing the usage of standard counters and high-speed counters

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters,interruption function, or another proce... More Details >>
- No：24785
- Release Date：2019/02/27 16:31
- Category： MELSEC-F Series , Engineering Software , Main Unit
Regarding the change of settings for reserved station (master station) of FX5-CCLGN-MS

FX5-CCLGN-MS allows the master station to change the reserved station setting with parameters, but the setting can not be changed by program. Note that link... More Details >>
- No：39275
- Release Date：2023/01/12 16:46
- Category： MELSEC iQ-F Series , Network/Communication
Regarding terminal block reuse

Terminal blocks can not be reused. Please rewire it. More Details >>
- No：39365
- Release Date：2023/02/15 13:06
- Category： MELSEC iQ-F Series , CPU Module
Necessities for the execution environment of MX Component

Both the developed software and MX Component must be installed. More Details >>
- No：22557
- Release Date：2018/09/03 17:29
- Update：2018/09/20 15:53
- Category： MELSEC-Q Series

821-830 of Total 1023

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