Mitsubishi Electric GOT2000 Series Connection Manual page 182

(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)
Response
message during
normal
communication
(GOT host)
Response
message during
faulty
communication
(GOT host)
3 - 28
3.4 Message Formats
(format 1: GOT-A900 Series microcomputer connection (ASCII))
Year data Month data
0 9
30 39
H H
(H) (L) (H)
(format 2: GOT-A900 Series microcomputer connection (Binary))
Time display
2009/10/01 18:46:49
Message format
Command
T
54
H
(H) (L)
Day data Hour data
1 0 0 1 1
31 30 30 31 31
H H H H H
(L) (H) (L) (H) (L)
Year Month Day Hour
data data data data
09 0A 01 12
H H H H
Error
NAK
code
15 06
H H
The above is a case where
the sum check error (06
has occurred.
THU
R
52
H
Second Day-of-
Minute data
data week data
8 4 6 4 9
38 34 36 34 39
H H H H H
(H) (L) (H) (L) (H)
Minute Second Day-of-
data data week data
2E 31 04
H H H
)
H
0 4
30 34
H H
(L)