Creating function blocks

The number of FB definitions created in a project has no limitation. More Details >>

A message that says "A T/C coil with the same No. exists."

It is a confirmation message telling a user that there is a device, T or C, that has become a duplicated coil in the same program and the coil is given the s... More Details >>

CW Workbench

CW Workbench is an engineering tool for C Controller modules that provides basic functions from edits to compilation/debugging.Using CW Workbench, applicatio... 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 >>

How to launch GX Works2 or other tools after installing iQ Works

The tools can be launched individually. More Details >>

Remedy for the division-related operation error

The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another method executes a division instructi... More Details >>

Communication between the Ethernet port on the universal model QCPU and the built-in Ethernet port on the LCPU

The communication can be established using the following methods. - Using the socket communication function of both CPU modules - Using the simple PLC comm... More Details >>

How to change the type of statement in GX Developer

Select [Search/Replace] -> [Replace statement/note type] from the menu and select "Change in PLC". More Details >>

Cables for CPU modules

The following Diatrend cable can be used.- DQ-U2 More Details >>

FL-net interface module setting

The auto refresh setting is not required. However, making the setting can reduce communication programs. More Details >>