A953 HANDY GOT
Connection to Microcomputer 12
12-8
12.5.3
Caution on use
The sum check code indicates the numeric value of the lower 1 byte (8 bits) of the result (sum)
obtained when the data in the sum check range is added as the binary data.
Example: When the RD command is executed for the addresses D100 and D101
Expression: 52H + 44H + 30H + 31H + 30H + 30H + 30H + 32H + 03H = 1BCH
B
02H
STX
52H
R
44H
D
30H
Address
31H 30H 30H 30H 32H 03H
Number
of points
ETX
Sum
check
43H
C
0
0
0
1
0
Sum check range
2
42H
Содержание A953GOT-LBD-M3-H
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Страница 104: ...A953 HANDY GOT Connection to PLC by Yaskawa Electric 9 9 6 MEMO ...
Страница 108: ...A953 HANDY GOT Connection to PLC by Allen Bradley 10 10 4 MEMO ...
Страница 130: ...A953 HANDY GOT Connection to PLC by Siemens 13 13 4 MEMO ...
Страница 134: ...A953 HANDY GOT Diagnostics 14 14 4 MEMO ...
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