A file with the GXW extension is a project in the single file format.GX Works2 Version 1.62Q or later supports projects

Main differences between GX Works2 and GX Developer are as follows:-The functions of GX Configurator and GX Simulator ar

You can select the language to be used in project data (device comments, statements, notes, etc.).With this function, yo

Alarm E7 (Controller forced stop warning) occurs when an forced stop is executed by the Positioning module or the Simple

RS-232 is selected as PC side I/F in Transfer Setup of GX Developer or GX Works2.Change the setting in PC side I/F to US

You have used the device set as the automatic assignment device for labels in the program. Change the device with the on

The "S/S" terminal is used to switch the input type (sink input and source input). For the source input, connect the "

Select [Project] -> [Security] -> [User Management] from the menu to display the "User Addition" window.Set "User

Data can be cleared from GX Developer or GX Works2. [Online]→Select all [PLC memory], [Data device], and [Bit device.]

Select [View] -> [Comment] from the menu to display comments. You can display local comments with the following proc

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How to open a GXW file in GX Works2

A file with the GXW extension is a project in the single file format.GX Works2 Version 1.62Q or later supports projects in the single file format. More Details >>
- No：22508
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
Difference between GX Works2 and GX Developer

Main differences between GX Works2 and GX Developer are as follows:-The functions of GX Configurator and GX Simulator are integrated as GX Works2. No additio... More Details >>
- No：22503
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
Language selection function of GX Works2

You can select the language to be used in project data (device comments, statements, notes, etc.).With this function, you can select the language to be used ... More Details >>
- No：22936
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Alarm E7

Alarm E7 (Controller forced stop warning) occurs when an forced stop is executed by the Positioning module or the Simple Motion module. The following shows h... More Details >>
- No：23607
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH
When the message "An unusable COM port was specified" is displayed

RS-232 is selected as PC side I/F in Transfer Setup of GX Developer or GX Works2.Change the setting in PC side I/F to USB. More Details >>
- No：22517
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
An error (error code: F1028) occurs when compilation is executed in GX Works2.

You have used the device set as the automatic assignment device for labels in the program. Change the device with the one out of the range or change the auto... More Details >>
- No：22954
- Release Date：2018/09/03 17:30
- Category： Engineering Software
How to use the "S/S" terminal

The "S/S" terminal is used to switch the input type (sink input and source input). For the source input, connect the "S/S" terminal to the "0V" terminal, a... More Details >>
- No：22255
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit , I/O Extension
Setting passwords by project

Select [Project] -> [Security] -> [User Management] from the menu to display the "User Addition" window.Set "User Name", "Access Level", "Password", an... More Details >>
- No：22871
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Deleting all programs and data from the memory

Data can be cleared from GX Developer or GX Works2. [Online]→Select all [PLC memory], [Data device], and [Bit device.] on the Clear PLC memory window, and e... More Details >>
- No：22269
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Engineering Software , Main Unit
Displaying comments in GX Works2

Select [View] -> [Comment] from the menu to display comments. You can display local comments with the following procedure. (1) Select [Tool] -> [Op... More Details >>
- No：22941
- Release Date：2018/09/03 17:30
- Update：2018/09/25 09:58
- Category： Engineering Software

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