Open setting of the built-in Ethernet port QCPU

No.It is necessary to configure one port to use the MELSOFT connection. 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 >>

GX Configurator-MB for the MODBUS(R) interface module

GX Configurator-MB does not need to be purchased. Parameters can be set using GX Works2 alone. More Details >>

How to control MV value

You can use the output change upper limit value and the MV upper/lower limit limiter, the functions common to each PID control tag. Set the following parame... More Details >>

Error code "2400" in LCPU

The error code "2400" is "FILE SET ERROR". This error may be caused when the file specified with a parameter does not exist. The individual information param... More Details >>

Using GX Logviewer's realtime monitor function on multiple personal computers

Up to two realtime monitor windows can be used for monitoring.If each of two personal computers monitors one monitor window, two personal computers can be co... 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 >>

Difference between AJ65SBTB1-32DT and AJ65SBTB1-32DT2

Major differences are shown below. - AJ65SBTB1-32DT- Leakage current at OFF 0.25 mA or lower- Protection function (overload protection, overvoltage protectio... More Details >>

T-branch connection and star topology for CC-Link networks

- T-branch T-branch is a connection type that branches one line from a main line. To establish a T-branch CC-Link network, use the repeater module AJ65S... More Details >>

Identifying disconnected CC-Link stations

Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnostics].from the menu in GX Works2 or G... More Details >>