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 >>

The cross reference window is not displayed.

Select [View]-> [Cross reference window] from the menu in GX Developer to display the cross reference window. More Details >>

Using send FBs/receive FBs simultaneously

If multiple send FBs/receive FBs are simultaneously executed, the FBs do not function properly.When there are multiple send FBs, do not execute two or more s... More Details >>

Compatibility between the Japanese and English versions of GX Developer

All the components other than comments in Japanese are supported. Ladder programs and parameters can be used as they are, whether or not they are created usi... More Details >>

Setting a high-speed timer and a low-speed timer

In the PLC parameter setting of GX Developer, delete the start "200" of the default high-speed timer and input "0". The message indicating that "There is a d... More Details >>

Opening a Structured Text program in GX Developer

Install the latest version again. Check "Structured Text (ST) Language Programming Function" and install it. More Details >>

Storage media of a project file

The project file written in the write-inhibited media, such as FD, CD-R, or CD-RW, cannot be read. (Condition: The standard Windows status without CD-R/RW w... More Details >>

File export of ladder programs

(1) If only GX Developer is used - The operation cannot be carried out for ladder programs. - For device comments, copy and paste operations can be carri... More Details >>

I cannot convert a circuit created with GX Developer.

When the conversion is executed, online change is automatically executed.When the online change at the upper right section of the setting in "Options" of "To... More Details >>

Function blocks of GX Developer and GX Works2

The same function blocks can be created and used. More Details >>