Language Reference

All GF_ProjectVX code languages are IEC 61131-3 standard-compliant.

• Common elements
• Instruction list (IL)
• Function block diagram (FBD)
• Ladder diagram (LD)
• Structured text (ST)
• Sequential Function Chart (SFC).

Moreover, GF_Project LX code implements some extensions:

• Pointers.
• Macros.
• Object Oriented programming