Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

Page: 674 / 2110

672
7 APPLICATION INSTRUCTIONS
7.8 String Processing Instructions
■
Operation of when SM705 (Number of conversion digits selection) is on
Decimal ASCII data for the number of digits (up to 8 digits) without the leftmost "0" in the effective digits is stored in (d).
The following figures show an example of a value of (s) and a value stored in (d).
• When the number of digits is less than the maximum number of digits (8 digits), 00H is stored in the end of the string
regardless of the status (on/off) of SM701 (Number of output characters selection). If the end of the string is the lower byte,
00H is also stored in the upper byte.
• When the number of digits is equal to the maximum number of digits (8 digits), 00H is stored in (d)+4 when SM701 (Number
of output characters selection) is off. (d)+4 does not change if SM701 (Number of output characters selection) is on.
Value of (s) Data of (d) to (d)+3 Value of (s) Data of (d) to (d)+3
• 0H to 9H • The upper byte of (d) is filled with 00H.
• (d)+1 and later remain unchanged. • 10H to 99H • (d)+1 is filled with 00H.
• (d)+2 and later remain unchanged.

• 1000000H to
9999999H
• The upper byte of (d)+3 is filled with 00H. • 10000000H to
99999999H
• (1): (d)+4 is filled with 00H when SM701 (Number of
output characters selection) is off. (d)+4 does not
change if SM701 (Number of output characters
selection) is on.
ASCII 10
7
: Ten-millions place of ASCII code
ASCII 10
6
: Millions place of ASCII code

ASCII 10
1
: Tens place of ASCII code
ASCII 10
0
: Ones place of ASCII code
(d)+1
(d)+2
(d)+3
(d)
b15 b0 ∙∙∙ ∙∙∙ b7 b8
00H
ASCII 10
0
(d)+1
(d)+2
(d)+3
(d)
b15 b0 ∙∙∙ ∙∙∙ b7 b8
ASCII 10
1
00H
ASCII 10
0
(d)+1
(d)+2
(d)+3
(d)
b15 b0 ∙∙∙ ∙∙∙ b7 b8
00H
ASCII 10
5
ASCII 10
6
ASCII 10
3
ASCII 10
4
ASCII 10
1
ASCII 10
2
ASCII 10
0
(d)+1
(d)+2
(d)+3
(d)
b15 b0 ∙∙∙ ∙∙∙ b7 b8
ASCII 10
7
ASCII 10
5
ASCII 10
6
ASCII 10
3
ASCII 10
4
ASCII 10
1
ASCII 10
2
00H
ASCII 10
0
(d)+4
(1)