Mitsubishi Electric GOT2000 Series Connection Manual page 83

(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 "2004, June 1, 18:46:49, Tuesday".)
Item
Request message
(host GOT)
STX
Response message
during normal
02
communication
(GOT host)
(format 1: GOT-A900 Series microcomputer connection (format 1))
Response message
during faulty
(format 2: GOT-A900 Series microcomputer connection (format 2))
communication
(GOT host)
STX
02
H
Year data Month data Day data
0 4 0 6 0
30 34 30 36 30 31
H H H H H H
(H) (L) (H) (L) (H) (L)
Sum check is performed in this range.
Time display
2004/06/01 18:46:49 TUE
Message format
Sum
Command ETX
Check
T R A 9
54 52 03 41 39
H H H H H
(H) (L) (H) (L)
Sum check is performed in this range.
Second
Hour data Minute data
data
1 1 8 4 6 4
31 38 34 36 34
H H H H H H
(H) (L) (H) (L) (H)
NAK
15
H
Error
NAK
code
15 06
H H
The above is a case where
the sum check error (06 )
H
has occurred.
2. MICROCOMPUTER CONNECTION (SERIAL)
2.5 Message Formats
Day-of-
Sum
ETX
Check
week data
9 0 2 D 0
39 30 32 03 44 30
H H H H H H
(L) (H) (L) (H) (L)
2
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