Buffer memory addresses of CC-Link modules

If the remote net Ver.1 mode is used, each station number is given fixed buffer memory addresses.If the remote net Ver.2 mode is used, different buffer memor... More Details >>

Reception data read request signal of QJ71C24N not turn ON

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their defaults, Reception data read request si... More Details >>

Necessity of terminating resistors in CC-Link communication

No, it is unnecessary. Terminating resistors are only required at both ends of the network. More Details >>

Writing comments into a programmable controller

Make a space for comments in the parameter setting of the programmable controller with GX Developer.To write the created comments into a programmable control... More Details >>

Programming for FX programmable controllers in ST language

You can create a program with "GX Works2" of MELSOFT applications. More Details >>

Can I open a program created with GX Works2 in GX Developer?

You cannot open a program in the file format for GX Works2. When saving a project with GX Works2, save it in the format for GX Developer.(This is possible on... More Details >>

Device numbers set in the initial setting procedure registration window of the CC-Link remote device station

You do not have to change the device numbers for each station number in the initial setting procedure registration window. Example) When the AJ65SBT2B-64A... More Details >>

Function blocks and PLC type change

Yes. Execute conversion/compilation after changing the PLC type. More Details >>

Index modification in function blocks

Index modification cannot be used for labels. To set index modification, use actual devices as the target devices. More Details >>

Displaying the next page in the Print Preview window

It is only possible to preview the first page to verify the print size and form. More Details >>