Hye, I new in this plc understanding. For now I have this one ladder diagram that created in mitsubishi GX Developer that I use in winding machine as its plant. But, I have to make the FUNCTION BLOCK DIAGRAM for this part in CX Programmer. Can anyone help me how to construct the FBD in CX Programmer from this ladder diagram understanding . And did it is actually the counter function ? *the picture showed the ladder diagram*