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14. ABSOLUTE POSITION DETECTION SYSTEM
M9
C0
C1
3
3
4
4
D5
K1X20
MOV
D5
H0003
WAND
A0
D5
WOR
K2
ROR
M10
PLS
D1
M9
C0
D5
K1X20
MOV
K2
DROR
D2
D2
D5
C0
C1
C2
D5
H0003
WAND
A0
D5
WOR
D0
M11
PLS
K10
RORP
A0
H003F
WAND
M6
M7
D6
A0
MOV
Y3A
D2
A0
D2
A0
Reading checksum
6bits
(2 bits 3 times)
Reading ABS data
32 bits
(2 bits 16 times)
Detecting ABS
checksum error
Reading 4 bits
Masking 2 bits
Adding 2 bits
Right rotation of A0 2 bits
Counting the number of
checksum data
Completion of reading
checksum 2 bits
Reading 4 bits
Masking 2 bits
Adding 2 bits
Right rotation of A0 2 bits
Adding checksum
Counting the number of ABS
data
Completion of reading ABS
2 bits data
Right rotation of A0 10 bits
Masking sum check
Sum check OK
Sum check NG
Sum check memory
ABS checksum error
(Continued from preceding page)
(To be continued)
Read
enabled
ABS data
counter
Read
enabled
ABS data
counter
Checksum
counter
Retry counter
Содержание MELSERVO MR-J3 A Series
Страница 15: ...A 14 MEMO ...
Страница 225: ...7 12 7 GENERAL GAIN ADJUSTMENT MEMO ...
Страница 241: ...8 16 8 SPECIAL ADJUSTMENT FUNCTIONS MEMO ...
Страница 251: ...9 10 9 TROUBLESHOOTING MEMO ...
Страница 263: ...10 12 10 OUTLINE DRAWINGS MEMO ...