134
Sect
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6
Exp
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V500-R2 series
User’s Manual
Section 6
Appendix
Calculation method of modulus 16
1.
Allocate the value indicated in table 2 to the symbol character.
2.
Add all the message character (including start/stop character) and divide by 16.
3.
When the reminder is 0, check character is 0.
In other cases, take the reminder value from 16 and the result is the check character
value.
4.
Result of clause
3
is the check character value shown in table 2.
Table 2: Character value calculated in Modulus 16
[E.g.] When "A37859B" is indicated in Codabar
Therefore, data with check character is "".
Character
Value
Character
Value
0
0
•
10
1
1
$
11
2
2
:
12
3
3
/
13
4
4
,
14
5
5
+
15
6
6
A
16
7
7
B
17
8
8
C
18
9
9
D
19
65 / 16 = 4 Remainder 1 (Character of 1 is +)
+ ... Check digit
A
3
7
8
5
9
B
↓
↓
↓
↓
↓
↓ ↓
Numerical conversion 16 + 3 + 7 + 8 + 5 + 9 +17 = 65
Summary of Contents for V500-R2 Series
Page 1: ...Z334 E1 01A Cat No Fixed Laser Type Barcode Reader User s Manual V500 R2 Series...
Page 18: ...16 V500 R2 series User s Manual Introduction Contents Introduction MEMO...
Page 36: ...34 Section 2 Installation V500 R2 series User s Manual Section 2 Wiring and Installation MEMO...
Page 143: ......
