Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 684

Processing details
• These instruction convert the Unicode character string in the device specified by (s) to the shift JIS character string, and
stores the converted data in the device specified by (d).
• The Unicode character string in the device specified by (s) should be specified in little endian.
• When a byte order mark is not used, conversion from Unicode to shift JIS occurs as follows.
SM402
M0
• When a byte order mark (FEFFH) is added, conversion from Unicode to shift JIS occurs as follows.
SM402
M0
Operation error
Error code Description
(SD0)
2821H The ranges of data in the devices specified by (s) and (d) are overlapping.
3401H Byte order mark FEFFH (big endian) is added to the character string in the device specified by (s).
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
682
7.8 String Processing Instructions
$MOVP_WS "ABC" D0
(s) (d)
WS2SJISP D0 D100
$MOVP_WSB "123" D0
(s) (d)
WS2SJISP D0 D100
(s)
b15 ∙∙∙ b0
D0 4100H (A)
D1 4200H (B)
D2 4300H (C)
D3 0000H
(s)
b15 ∙∙∙ b0
Byte order
D0 FFFEH
mark
(1)
D1 3100H
D2 3200H (2)
D3 3300H (3)
D4 0000H
*1
(d)
b15 ∙∙∙ b8 b7 ∙∙∙ b0
D100 42H 41H
(BA)
D101 00H 43H
(C)
(d)
b15 ∙∙∙ b8 b7 ∙∙∙ b0
(21)
D100 32H 31H
D101 00H 33H (3)