Regarding error 2440H on CPU module when using FX5-CCLGN-MS

When the power is turned on, the FX5-CCLGN-MS performs parameter check processing, and if an error occurs, the CPU module is also notified of the error. Ther... More Details >>

Output numbers of the FX programmable controllers

Since they are octal, the number after Y7 is Y10 and after Y77 is Y100. More Details >>

Unit of the receive data length used by the QJ71C24N series pre-defined protocol support function

The receive data length of the variable is specified in bytes. 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 >>

MX Component Version 4's compatibility with Visual Basic 6.0

MX Component Version 4 does not support Visual Basic 6.0. More Details >>

QnA-compatible 3E frame command for built-in Ethernet port in LCPU

The built-in Ethernet port in the L series CPU is not compatible with a multiple-block batch read command (0406) of the MC protocol. Executable commands are ... More Details >>

Replacing an AnS I/O module with a Q I/O module

Yes. More Details >>

Creating comments both in English and in Japanese

Create global device comments and local device comments in respective languages.The device comments can be switched in [Options] -> [Tool]. More Details >>

Necessities for the execution environment of MX Component

Both the developed software and MX Component must be installed. More Details >>

Regarding multiple connections for the MQTT communication function

The MQTT communication function of FX5-ENET does not allow multiple connections to be opened at the same time. The MQTT communication function has a maximum ... More Details >>