Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 688

Processing details
• These instructions convert the shift JIS character string in the device specified by (s) to the Unicode character string, add a
byte order mark to the start of the converted data, and store it in the device specified by (d).
• The shift JIS character string in the device specified by (s) should be specified in little endian.
• The following figure shows the operation for converting shift JIS to Unicode.
SM402
M0
Operation error
Error code Description
(SD0)
2821H The ranges of data in the devices specified by (s) and (d) are overlapping.
3401H The range of data in the device specified by (s) includes a character code that cannot be converted.
3405H The character string in the device specified by (s) exceeds 16383 characters.
*1 A two-byte character such as a kanji character represented in shift JIS code should be counted 2.
7 APPLICATION INSTRUCTIONS
686
7.8 String Processing Instructions
$MOVP "123" D0
(s) (d)
SJIS2WSBP D0 D100
(s)
b15 ∙∙∙ b8 b7 ∙∙∙ b0
D0 32H 31H (21)
D1 00H 33H (3)
*1
(d)
b15 ∙∙∙ b0
Byte order
D100 FFFEH
mark
D101 3100H (1)
D102 3200H (2)
D103 3300H (3)
D104 0000H