Panasonic FP Series

Conversion instructions
644
Part III FP Instructions
F78_DA2BIN
ASCII -> 32 bit BIN conversion
 The ASCII codes being converted should be stored in the direction of the last
address in the specified area.
 If the area specified by s1 and s2 is more than that required by the data you want
to convert, place "0" (ASCII HEX code: 16#30) or "SPACE" (ASCII HEX code:
16#20) in the extra bytes.
 ASCII codes with signs (such as +: 16#2B and -: 16#2D) are also converted. The
+ codes can be omitted.
Example of converting an ASCII code indicating a negative number
35 2D
s[2] s1[1] s1[0]
31
1–
3233
32
20
s1[3]
34
54
s1[4]
3637
76
38
8
d
-12345678
B29E43FF
ASCII code
Code Extra byte
Range specified by s2 (10 bytes)
F78_DA2BIN instruction execution
Converted result
(Space)
ASCII HEX code to express decimal characters:
ASCII HEX
code
Decimal
characters
16#20
16#2B
16#2D
16#30
16#31
16#32
16#33
16#34
16#35
16#36
16#37
16#38
16#39
SPACE
+
-
0
1
2
3
4
5
6
7
8
9
This instruction also exists as a P instruction (for FP2/2SH, FP3/5, FP10/10SH PLC types), which
is only executed at the rising edge of the EN trigger. Select [Insert P instruction] from the
"Instructions" pane if you require a P instruction. To facilitate reuse, the instruction then appears
Description
Converts ASCII code that expresses the decimal digits, starting from the 16-bit area specified by s1
to 32-bit data as specified by s2. The converted result is stored in the area starting from the 32-bit
area specified by d. s2 specifies the number of bytes used to express the destination data using
decimals.