

And "configure" is the operative word here - you no longer need to program special function modules, you just configure them. You can program your own function blocks (MELSEC QnA/QnAS/System Q series), and a wide range of utilities are available for configuring special function modules for the MELSEC System Q.

You can switch back and forth between IL and LD at will while you are working. GX Developer supports the MELSEC instruction list (IL), MELSEC ladder diagram (LD) and MELSEC sequential function chart (SFC) languages. This software shines with a simple, intuitive interface and a short learning curve.

GX Developer supports all MELSEC controllers from the compact PLCs of the MELSEC FX series to the modular PLCs including MELSEC System Q.
