ND-70348 (E) CHAPTER 4
Page 92
Revision 3.0
ASYD
Note: Composition of Authorization Code, and its relation to Check Sum (related to INDEX 12~14).
Authorization Code consists of D
0
D
1
D
2
D
3
D
4
D
5
D
6
(max. seven digits).
There is a maximum of two Check Digits and eight Seek Digits.
•D
5
is determined by Check Sum-1 and Check Code-1.
MOD
10
(b
0
×
D0 + b
1
× D1 + b
2
× D2 + b
3
× D3 + b
4
× D4 + D5) = Check Code-1
•D
6
is determined by Check Sum-2 and Check Code-2.
MOD
10
(b
0
×
D0 + b
1
×
D1 + b
2
× D2 + b
3
× D3 + b
4
× D4 + D6) = Check Code-2
SYSTEM
DATA
TYPE
(SYS)
SYSTEM
DATA
INDEX
(INDEX)
0 – 511
DATA
(DATA)
00 – FF
(Hex)
BIT
CORRESPONDING
DATA
SYSTEM DATA CONTENTS
DATA
0/1
BIT
112
b
0
Authorization Code Check Sum-1
b
0
= Check Sum of Digit 0
b
1
= Check Sum of Digit 1
b
2
= Check Sum of Digit 2
b
3
= Check Sum of Digit 3
b
4
= Check Sum of Digit 4
0/1 = No Check Sum/Check Sum
Note: When “00” Hex is entered, Check Sum is not used and Authori-
zation Codes can contain a maximum of 10 digits.
b
1
b
2
b
3
b
4
Not used
0
b
5
0
b
6
0
b
7
Seek Digits Check Digits
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