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A953 HANDY GOT
12.5.4
Batch read command (RD)
The contents of the batch read command are shown below.
1 byte
2 bytes
STX
RD
(02H)
1 byte
STX
Data 1
(02H)
Use example
When virtual devices D100 to D102 of the GOT are read
STX R
(02H)
STX
3
(02H)
H
MH
12 bytes
1 byte
4 bytes
2 bytes
2 bytes
Number
Address
ETX
of points
(1 to 64)
(03H)
Sum check range
Check was
normally finished.
260 bytes maximum
4 × (1 to 64) bytes
Data 2
Data 3
Sum check range
D100 3D21H
D101 3604H
D102 08ABH
D
Address
Number
ETX
of points
0
1
0
0
0
3
H
MH
ML
L
H
L (03H)
Check was
normally finished.
D100
D101
D
2
1
3
6
0
4
0
ML
L
H
MH
ML
L
H
MH
Sum
NAK
check
Error
(15H)
occurred.
. . . . .
Sum
check
Sent from the host to the GOT
B
D
H
L
D102
ETX Sum
check
Sent from the GOT to the host
8
A
B
9
5
ML
L
(03H)
H
L
Connection to Microcomputer 12
1 byte
2 bytes
Sum
Data n
ETX
check
(03H)
12-9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
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