Relay life of the MELSEC iQ-R series relay output module (RY10R2)

The mechanical life of the module is 20 million times or longer. The relay life (contact switching life) of the module varies depending on the usage environ... More Details >>

How to change the specified connection destination of GX Works3

You can change the destination in [Online]-> [Specify Connection Destination]. Change the destination depending on the communication path to be used. Yo... More Details >>

Using Q series terminal blocks and connectors with MELSEC iQ-R series modules

You can use a Q series 18-point screw terminal block with a MELSEC iQ-R series terminal block type I/O module or analog module. For a 40-pin connector type ... More Details >>

Memory allocation for online change

The scan time may be substantially longer. Continue the operation if there is no problem with the longer scan time. More Details >>

Settings of the built-in Ethernet port of the universal model QCPU

Make settings of the built-in Ethernet port in the [Built-in Ethernet Port Setting] tab of the PLC parameter in GX Works2 or GX Developer. 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 >>

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

The tools can be launched individually. 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 >>

CSV file storage timing in L series logging function

No. 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 >>