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Mitsubishi Electric GOT1000 Series Connection Manual Page 183

Microcomputers, modbus products, peripherals.
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(5) Read clock data (TR) command
The following shows an example of reading the clock data of GOT.
(Assuming that the clock data of GOT has been set to "2009, October 1, 18:46:49, Thursday".)
Item
Request message
(host
GOT)
(format 1: GOT-A900 Series microcomputer connection (ASCII))
Response message
during normal
communication
(format 2: GOT-A900 Series microcomputer connection (Binary))
(GOT
host)
Response message
during faulty
communication
(GOT
host)
Time display
2009/10/01 18:46:49
Message format
Year data
Month data
Day data
0
9
1
0
0
1
30
39
31
30
30
31
H
H
H
H
H
H
(H)
(L)
(H)
(L)
(H)
(L)
Year
Month
Day
data
data
data
09
0A
01
H
H
NAK
15
H
The above is a case where
the sum check error (06
has occurred.
3. MICROCOMPUTER CONNECTION (ETHERNET)
THU
Command
T
R
54
52
H
H
(H)
(L)
Second
Hour data
Minute data
data
1
8
4
6
4
9
31
38
34
36
34
39
H
H
H
H
H
(H)
(L)
(H)
(L)
(H)
(L)
Hour
Minute
Second
Day-of-
data
data
data
week data
12
2E
31
04
H
H
H
H
H
Error
code
06
H
)
H
3.4 Message Formats
Day-of-
week data
0
4
30
34
H
H
H
(H)
(L)
3 - 27
1
2
3
4
5
6
7
8

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