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Message format
The following shows the message format of the dedicated commands for a microcomputer connection of GOT.
(1) Read clock data (1901) 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
(format 8: 3E frame (ASCII))
*1
Request message
(host
GOT)
(format 9: 3E frame (Binary))
Network
Subheader
No.
5
0
0
0
0
1
35
30
30
30
30
31
H
H
H
H
H
H
(H)
–
–
(L)
(H)
(L)
Request data length
CPU monitoring timer
0
0
0
C
0
30
30
30
43
30
H
H
H
H
H
(H)
–
–
(L)
(H)
Request
PLC
Network
Subheader
destination
No.
No.
module I/O No.
50
00
01
01
00
H
H
H
H
H
62. MICROCOMPUTER CONNECTION (ETHERNET)
Time display
2009/10/01 18:46:49
THU
Message format
Request destination
PLC No.
module I/O No.
0
1
0
0
0
0
30
31
30
30
30
30
H
H
H
H
H
H
(H)
(L)
(H)
–
–
(L)
Command
0
0
0
1
9
0
30
30
30
31
39
30
H
H
H
H
H
H
–
–
(L)
(H)
–
–
Data length target data
Request
Request
destination
CPU monitoring
module
data length
timer
station No.
00
00
06
00
00
00
H
H
H
H
H
H
Data length target data
62.4 Message Formats
Request
destination module
station No.
Following
0
0
*1
30
30
H
H
(H)
(L)
Character A section
Sub-command
1
0
0
0
0
31
30
30
30
30
H
H
H
H
H
(L)
(H)
–
–
(L)
Sub-
Command
command
01
19
00
00
H
H
H
H
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