QnA-compatible 3E frame command (0406) for the built-in Ethernet port QCPU

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

Editable range of Inline Structured Texts

Up to 2048 characters can be entered in the inline Structured Text box. The limit cannot be increased. Note that a line break is counted as 2 characters. More Details >>

Using devices assigned as local labels in another program (GX Works2)

No.To read from another program, assign the devices as global labels. More Details >>

Multiplication in the Structured Text

Basic arithmetic operations cannot be performed on unsigned words. Please assign the multiplier to a signed (single/double) word. More Details >>

Adding statements to SFC programs

No statements can be added. Please add notes or comments instead. More Details >>

GX Developer's compatibility with LJ71E71-100

GX Developer does not support LJ71E71-100. Use GX Works2. 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 >>

Combination of the MELSEC iQ-R series inter-module synchronization function and the fixed scan communication of the multiple CPU system function

You can synchronize the fixed scan communication cycle of the multiple CPU system function with the inter-module synchronization cycle of the inter-module s... More Details >>

Cables for CPU modules

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

USB cable type for CPU modules

It is the miniB-type. More Details >>