For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited.

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input,

Numerical value data 0 to 255 corresponding to the scale position is stored in the special data register. You can creat

For FX5U/FX5UC CPU modules, GX Works3 Ver. 1.025B or later is supported, and for FX5UJ CPU modules, GX Works3 Ver. 1.065

To establish the USB communication with a CPU module, install a USB driver. The following describes the installation pr

Select [Project] -> [Export to GX Developer Format File] and save the project so that it can be opened in GX Develope

Launch GX Works2, select [Project] -> [Open Other Project], and read the data created with GX Developer. Copy the

The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file re

The QBF_Open ( ) function or mdOpen ( ) function is required for every task. Do not share the PATH acquired using an Ope

Because NTP is compatible with SNTP, you can use an NTP server for the time setting.

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Programmable Controllers MELSEC

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

CPU Module(179)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

731-740 of Total 1010

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Input wiring (FX3 series)

For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
- No：22263
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit , I/O Extension
Multiple input COM terminals

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input, the extension unit must be connected ... More Details >>
- No：22274
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit , I/O Extension
How to use variable analog potentiometers in FX3S

Numerical value data 0 to 255 corresponding tothe scale position is stored in the special data register. You can create the analog timer (volume type) by sp... More Details >>
- No：22279
- Release Date：2018/08/30 13:48
- Update：2019/02/14 10:05
- Category： MELSEC-F Series , Main Unit , Analog Control
Regarding simulation function using GX Works3

For FX5U/FX5UC CPU modules, GX Works3 Ver. 1.025B or later is supported, and for FX5UJ CPU modules, GX Works3 Ver. 1.065T or later is supported. FX5S CPU mo... More Details >>
- No：22327
- Release Date：2018/08/30 13:55
- Update：2023/02/15 12:56
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
How to establish the USB communication between GX Works3 and a CPU module

To establish the USB communication with a CPU module, install a USB driver. The following describes the installation procedure. When multiple MELSOFT appli... More Details >>
- No：22459
- Release Date：2018/09/03 17:28
- Update：2018/09/18 15:24
- Category： MELSEC iQ-R Series
How to read projects created by GX Works2 in GX Developer

Select [Project] -> [Export to GX Developer Format File] and save the project so that it can be opened in GX Developer.For more details, refer to GX Works... More Details >>
- No：22515
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
How to copy comments from GX Developer to GX Works2

Launch GX Works2, select [Project] -> [Open Other Project], and read the data created with GX Developer. Copy the comment from the list of device comme... More Details >>
- No：22526
- Release Date：2018/09/03 17:28
- Update：2018/09/20 14:32
- Category： MELSEC-Q Series
Error code "2401" in QCPU

The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file register. The cause of the error is th... More Details >>
- No：22535
- Release Date：2018/09/03 17:28
- Update：2018/09/20 14:46
- Category： MELSEC-Q Series
Execution in a multi task environment

The QBF_Open ( ) function or mdOpen ( ) function is required for every task. Do not share the PATH acquired using an Open function with other tasks.Also, exe... More Details >>
- No：22678
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
NTP compatibility of the SNTP function of a built-in Ethernet port QCPU

Because NTP is compatible with SNTP, you can use an NTP server for the time setting. More Details >>
- No：22713
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series

731-740 of Total 1010

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