Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be ch

The external and mounting dimensions of the FX2N-1PG and the FX3U-1PG are identical. However, the electrical specificati

The FX2N-1HC, FX2NC-1HC, FX3U-4HSX-ADP, and FX3U-2HC can import differential pulses.

GX Developer does not support QnUDVCPU. Please use GX Works2 instead.

Notes and statements are batch managed in the program file. It is impossible to copy notes and statements alone.

If a direct connection is made, either type can be used.If making a connection via a hub, use a straight cable.

It is possible to compare multiple word devices using the BKCMP_□ instruction. *where □ is the comparison symbol. Exam

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

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(643)

CPU Module(179)
I/O Module(5)
Analog(16)
High-Speed Counter(14)
Motion/Positioning(11)
Network/Communication(97)
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Engineering Software(61)
Safety Control(1)

Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

421-430 of Total 1010

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Supported versions of the FX3G/FX3GC series main units for the CC-Link parameter settings of GX Works2

Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be checked with the last three digits of t... More Details >>
- No：24922
- Release Date：2019/04/17 11:41
- Category： MELSEC-F Series , Main Unit
Differences in the mounting dimensions and sizes between the pulse output blocks FX2N-1PG and FX3U-1PG

The external and mounting dimensions of the FX2N-1PG and the FX3U-1PG are identical. However, the electrical specifications and connectable FX programmable c... More Details >>
- No：24905
- Release Date：2019/04/15 11:31
- Category： MELSEC-F Series , Positioning Control
MELSEC-F series high-speed counter blocks that can import differential pulses

The FX2N-1HC, FX2NC-1HC, FX3U-4HSX-ADP, and FX3U-2HC can import differential pulses. More Details >>
- No：24874
- Release Date：2019/04/15 08:06
- Category： MELSEC-F Series , High-Speed Counting
GX Developer's compatibility with QnUDVCPU

GX Developer does not support QnUDVCPU. Please use GX Works2 instead. More Details >>
- No：22885
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Copying statements and notes of GX Developer

Notes and statements are batch managed in the program file. It is impossible to copy notes and statements alone. More Details >>
- No：22853
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Cables connected to the Ethernet port on the universal model QCPU

If a direct connection is made, either type can be used.If making a connection via a hub, use a straight cable. More Details >>
- No：22690
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Regarding how to compare multiple word devices

It is possible to compare multiple word devices using the BKCMP_□ instruction. *where □ is the comparison symbol. Example:To compare 10 stores from D0 to D... More Details >>
- No：44616
- Release Date：2024/11/28 16:13
- Category： MELSEC iQ-F Series , CPU Module
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 issuing Client Certificates to Connect with AWS IoT Core

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be connected. More Details >>
- No：44343
- Release Date：2024/03/20 13:34
- Category： MELSEC iQ-F Series , Network/Communication
Regarding specifications of the forced ON/OFF function for external input/output

The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all output disabled flag is given priorit... More Details >>
- No：44331
- Release Date：2024/03/20 12:54
- Category： MELSEC iQ-F Series , CPU Module

421-430 of Total 1010

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