FX series with a built-in USB port

The FX3S,FX3G/FX3GC series hasa built-in USB port. More Details >>

Regarding the connection between FX5-CCLGN-MS and inverter

FX5-CCLGN-MS supports 1 Gbps communication speed with firmware version: 1.010, and 1 Gbps and 100 Mbps communication speed for version 1.010. If the communi... More Details >>

Regarding instruction Compatibility Between FX5 CPU modules

The instructions on the FX5 CPU module are compatible. Module-only instructions can be used only for CPU modules that support intelligent function units. More Details >>

Parameters of GX Works3

There are three types of parameters in GX Works3; "System parameter", "CPU parameter", and "Module parameter". You can set the following items with each par... More Details >>

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 >>

Turning OFF the power with the battery error occurring

It deletes the error history. More Details >>

Fixed buffer data area

The fixed buffer data areas in the buffer memory are used for communication for FROM/TO instructions. The areas used in communication for FROM/TO instruction... More Details >>

Communication between CPUs via built-in Ethernet port in LCPU

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC communication function- Socket commun... More Details >>

Storing the data logging setting to an SD memory card in LCPU

In the write logging setting, choose [Online] and [Write Logging Setting], and set the target memory to SD memory card. More Details >>

I cannot select [Transfer Setup] in GX Developer because it is displayed in gray.

You cannot select the item while the programmable controller is being monitored. Execute [Close all windows] of [Window] from the tool bar, and check if Tra... More Details >>