Panasonic FP Series

Data transfer within the PLC
830
Part III FP Instructions
LD
ST
When programming with structured text, enter the following:
IF DF(R901C) THEN
Var_Real := Var_Real + 22.33;
END_IF;
(* Write a REAL value to the IC Card *)
IF DF(Write_To_ICCard) THEN
F13_ICWT( s1_Start:= Adr_Of_Var( Var_Real ) , s2_Number:= INT_TO_DINT(
Size_Of_Var( Var_Real ) ), d_Start:= ICCardStartAdr );
END_IF;
(*Read a REAL value from the IC Card*)
IF DF(Read_From_ICCard) THEN
F12_ICRD( s1_Start:= ICCardStartAdr, s2_Number:= INT_TO_DINT(
Size_Of_Var( Var_Real ) ) ,
d_Start=> Adr_Of_Var( Var_Real ) );
END_IF;