Mitsubishi Electric MELSEC iQ-R Series - Page 461

6 BASIC INSTRUCTIONS
6.6 Data Conversion Instructions
459
6
Ex.
When "30H" exists between the sign and the first numerical value other than 0
Operation error
Error code
(SD0)
Description
2820H 00H is not set between the device number specified by (s) and the last device number of the relevant device.
3401H Invalid data that cannot be converted are input in (s).
• The number of characters is not between 2 and 8.
• The number of characters in the decimal part is not between 0 and 5.
• The relationship between the total number of characters and the number of characters in the decimal part is not in the following range.
Total number of characters - 3number of characters in the decimal part
• When the VAL(P) instruction is used, an ASCII code other than "20H" and "2DH" is set as a sign.
• When the VAL(P)_U instruction is used, an ASCII code other than "20H" is set as a sign.
• An ASCII code other than "30H" to "39H" and "2EH" (decimal point) is set as a digit of individual numbers.
• More than one decimal point are set.
The converted binary value exceeds the range in which each instruction can implement conversion.
3405H The number of characters of the character string in the device specified by (s) exceeds 16383.
0
.
00
12
7
4
12
BIN16
Total number of digits
Number of digits in
the decimal part
Sign
Ignored.