Delta AS Series Programming Manual page 1029

Example 3
Suppose the string value in S is 12. When the instruction executes, the value is D0=12.
Additional remarks
1. If the value of the first word in S is an ending character (16#00), the value is processed as 0 (16#30).
2. If the value of the first digit in S is 16#20 (blank) or 16#2B (+) or 16#2D (-) and the second digit is 16#00, the value
in S is processed as 0 (16#30).
3. Even if the first digit of binary-coded decimal value in S is 0, it is converted into the ASCII code 0 (16#30).
4. The value of the first digit in S only supports ASCII codes, 16#30–16#39 (0–9), 16#200 (blank), 16#2D (negative
sign), 16#2B (positive sign), 16#00 (ending character). If the value of the first digit in S is not ASCII code, the
instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003.
5. Except the first digit, if the value of other digits in S are not ASCII codes, 16#30–16#39 or 16#00, the value in S is
processed as 16#00.
6. If the value in S exceeds the device range, SM0 is ON, and the error code in SR0 is 16#2003. The instruction is
not executed.
7. For 16-bit instructions, if you declare the operand S in ISPSoft, the data type is ARRAY [3] of WORD/INT.
8. For 32-bit instructions, if you declare the operand S in ISPSoft, the data type is ARRAY [6] of WORD/INT.
Cha p ter 6 App l ied Ins truc tio ns
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