Mitsubishi Electric GOT1000 Series Connection Manual page 209
Microcomputers, modbus products, peripherals
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Also See for GOT1000 Series:
- Connection manual (436 pages) ,
- Handbook (294 pages) ,
- Manual (238 pages)
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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 6:4E frame (ASCII))
Request type
5
35
H
(H)
*1
Request message
(host
GOT)
(format 7:4E frame (Binary))
Serial No.
4
0
0
0
0
0
34
30
30
30
30
30
H
H
H
H
H
H
–
–
(L)
(H)
–
–
Request destination
Request destination
module I/O No.
module station No.
0
0
0
0
0
0
30
30
30
30
30
30
30
H
H
H
H
H
H
H
(H)
–
–
(L)
(H)
(L)
Request
Serial No.
Fixed value
type
00
00
54
00
00
00
H
H
H
H
H
3. MICROCOMPUTER CONNECTION (ETHERNET)
Time display
2009/10/01 18:46:49
THU
Message format
Network
Fixed value
No.
0
0
0
0
0
0
30
30
30
30
30
30
H
H
H
H
H
(L)
(H)
–
–
(L)
(H)
Request data length
CPU monitoring timer
0
0
0
C
0
0
30
30
30
43
30
30
H
H
H
H
H
(H)
–
–
(L)
(H)
–
Command
1)
1
9
0
31
39
30
H
H
H
(H)
–
–
Request
Network
PLC
Request destination
destination
module
No.
module I/O No.
No.
data length
station No.
01
00
06
01
00
00
H
H
H
H
H
H
Data length target range
*1
CPU monitoring
Command
timer
00
00
H
H
3.4 Message Formats
PLC No.
Following
1
0
1
*1
31
30
31
H
H
H
H
(L)
(H)
(L)
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)
Request
Following
*1
00
H
H
Sub-
command
01
19
00
00
H
H
H
H
(Continued to next page)
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