Good Day. Someone could help me to convert following ST code to FBD? I can make a program in ST language. I am trying to figure out how FBD works. IF Var_1 THEN Var_2:=true; Var_1:=false; END_IF; IF Var_3 THEN Var_2:=False; Var_3:=false; END_IF; Note: Var_1 and Var_3 are controlling from PC through Modbus TCP.