19 - 44
19.5 Message Formats
19.5.4 Formats 3 to 6 (A compatible 1C frame)
(2) Set clock data (TS) command
The following shows an example of setting the clock data of GOT.
(Assuming that the clock data is to be set to "2004, June 1, 18:46:49 Tuesday".)
When a wrong day of the week has been set by the clock data setting command
If a wrong day of the week is set by the clock data setting commands, the clock data
will differ from the time displayed on the utility.
Example: When June 1, 2004 (Thursday) is set by the clock data setting
command(the actual day of week is Tuesday), Tuesday (TUE) will be
displayed on the utility time display.
Item Message format
Request message
(host GOT)
Example: Format 3 (A compatible 1C frame (format 1))
Response
message during
normal
communication
(GOT host)
Example: Format 3 (A compatible 1C frame (format 1))
Response
message during
faulty
communication
(GOT host)
Example: Format 3 (A compatible 1C frame (format 1))
Time display
2004/06/01 18:46:49
TUE
After execution
Sum check is performed in this range.
05H
ENQ
(H) (L)
64
36
H 34H
Sum
Check
(H) (L)
Year data
04
30
H 34H
(H) (L)
Month data
06
30
H 36H
(H) (L)
Day data
01
30
H 31H
(H) (L)
Hour data
18
31
H 38H
(H) (L)
Minute data
46
34
H 36H
(H) (L)
Second
data
49
34
H 39H
(H) (L)
Day-of-
week data
02
30
H 32H
*1
(H) (L)
Station No.
0
30
H
0
30
H
Following*1
Character C section
(H) (L)
PLC No.
0
30
H
0
30
H
(H) (L)
Command
T
54
H
S
53
H 30H
Wait
0
06H
ACK
(H) (L)
30
H
Station No.
0
30
H
0
(H) (L)
30
H
PLC No.
0
30
H
0
The above is the case where an
overrun error (05
H) has occurred.
15
H
NAK
(H) (L)
30
H 35H
Error code
(H) (L)
30
H
Station No.
0
30
H
0
(H) (L)
30
H
PLC No.
0
30
H
005
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