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