Unable to communicate via USB connection

Check the following points.(1) Transfer Setup is properly configured.(2) The USB driver is properly recognized. More Details >>

How to change programs in the standard ROM

After performing online change to the program memory, export the program memory data to ROM format when the CPU can be stopped or before turning off the powe... More Details >>

GX Developer's compatibility with 32-bit Windows 7

GX Developer Version 8.91V or later supports 32-bit Windows 7. More Details >>

SD1282 of LCPU with built-in Ethernet port

The bits 0 to F of the special register SD1282 (Open completion signal) correspond to the connection numbers 1 to 16. When the open processing is completed, ... More Details >>

Use of 4E frame for built-in Ethernet port of LCPU

The built-in Ethernet port in the L series is compatible only with the QnA-compatible 3E frame. The 4E frame is not supported. More Details >>

Error code "2110" in LCPU

The error code "2110" is "SP.UNIT ERROR.". This error may be caused by one of the following factors.(1) The module that has been specified by a FROM/TO instr... More Details >>

MX Component Version 4's compatibility with 64-bit Windows 7

Yes. More Details >>

Opening SFC programs in GX Works2

To open a GX Developer project, select [Project] -> [Open Other Data] -> [Open Other Project] from the menu of GX Works2. More Details >>

Can I open a program created with GX Developer in GX Works2?

Yes, you can. Select [Project]-> [Import file]-> [Import from xxxx format file] and specify a project file. More Details >>

Reception data read request signal of QJ71C24N not turn ON

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their defaults, Reception data read request si... More Details >>