Mitsubishi Electric GOT2000 Series Connection Manual page 134
Graphic operation terminal microcomputers, modbus/fieldbus products, peripherals
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Also See for GOT2000 Series:
- Connection manual (1224 pages) ,
- User manual (654 pages) ,
- Hardware user manual (438 pages)
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(5) Read clock data (6) command (w/out station No.), read clock data (G) command (w/station No.)
The following shows an example of reading the clock data of GOT at station No.27.
(Assuming that the clock data of GOT has been set to "2004, June 1, 18:46:49, Tuesday".)
Item
(format 14: GOT-F900 Series microcomputer connection (format 1))
Request message
(format 15: GOT-F900 Series microcomputer connection (format 2))
(host
GOT)
(format 14: GOT-F900 Series microcomputer connection (format 1))
Response message
during normal
(format 15: GOT-F900 Series microcomputer connection (format 2))
communication
(GOT
host)
Response message
during faulty
communication
(GOT
host)
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2. MICROCOMPUTER CONNECTION (SERIAL)
2.5 Message Formats
STX
Year data
Month data
0
4
0
02
30
34
30
36
H
H
H
H
(H)
(L)
(H)
(L)
STX
Year data
Month data
Day data
0
4
0
6
0
02
30
34
30
36
30
H
H
H
H
H
(H)
(L)
(H)
(L)
(H)
Time display
2004/06/01 18:46:49
Message format
Com-
STX
Station No.
mand
G
2
7
02
47
32
37
H
H
H
H
(H)
(L)
Com-
STX
Station No.
ETX
mand
G
2
7
02
47
32
37
03
H
H
H
H
H
(H)
(L)
Sum check is performed in this range.
Day data
Hour data
Minute data
6
0
1
1
8
4
30
31
31
38
34
H
H
H
H
H
(H)
(L)
(H)
(L)
(H)
Hour data
Minute data
1
1
8
4
6
31
31
38
34
36
H
H
H
H
H
(L)
(H)
(L)
(H)
(L)
Sum check is performed in this range.
NAK
15
H
TUE
CR
0D
H
Sum
Check
B
3
42
33
H
H
(H)
(L)
Day-of-
Second data
week data
6
4
9
0
2
36
34
39
30
32
H
H
H
H
H
H
(L)
(H)
(L)
(H)
(L)
Day-of-
Second data
ETX
week data
4
9
0
2
34
39
30
32
03
H
H
H
H
H
H
(H)
(L)
(H)
(L)
CR
0D
H
Sum
Check
D
0
44
30
H
H
(H)
(L)
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