Delta AH500 Programming Manual page 693

Example 2:
Additional remark:
1. If the string in S does not end with 16#00, SM0 is ON, and the error code in SR0 is 16#200E.
2. In the string in S, except for the code representing the decimal point, the other binary codes
have to be within the range between 16#30 and 16#39. If the other binary codes are not within
the range between 16#30 and 16#39, the instruction is not executed, SM0 is ON, and the error
code in SR0 is 16#2003.
3. If the fourth character, the eighth character, and the twelfth character in the string in S are not
16#2E, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003.
4. If the number of decimals in the string in S is not equal to 3, the instruction is not executed,
SM0 is ON, and the error code in SR0 is 16#2003.
5. If the value converted from the characters in any section of the IP address of the string type in
S is larger than 255, the instruction is not executed, SM0 is ON, and the error code in SR0 is
16#2003.
6. If the number of characters in any section of the IP address of the string type in S is larger than
3, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003.
7. If users declare the operand S in ISPSoft, the data type will be ARRAY [8] of WORD/INT.
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