Mitsubishi Electric GOT1000 Series Connection Manual page 133
Microcomputers, modbus products, peripherals
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- Connection manual (436 pages) ,
- Handbook (294 pages) ,
- Manual (238 pages)
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Example: Format 13 (Digital Electronics Corporation's memory link method (extended mode, ASCII code 1:n))
(1) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "1 byte"
(2) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "2 byte"
Interrupt inquiry
(GOT
host)
(3) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "4 byte"
STX
02
POINT
POINT
POINT
Interrupt output
• To disable the interrupt output, turn ON SM52 (interrupt code output disable flag).(
• To issue interrupts in format 11, set the data length to "8 bits" at "Communication Detail Settings".
(
2.6.1 Setting communication interface (Communication settings))
• When "7 bits" is set, the MSB (8th bit) is ignored.(Example: FF
STX
Station No.
ESC
0
0
02
30
30
1B
H
H
H
(H)
(L)
This range Sum check is performed.
Com-
STX
Station No.
ESC
mand
0
0
02
30
30
1B
49
H
H
H
H
(H)
(L)
Sum check is performed in this range.
Output
Com-
Station No.
ESC
value 1
mand
0
0
I
A
30
30
1B
49
41
41
H
H
H
H
H
H
(H)
(L)
(H)
(L)
Sum check is performed in this range.
2. MICROCOMPUTER CONNECTION (SERIAL)
Message format
Output
Sum
Com-
ETX
mand
value 1
Check
I
3
9
9
49
33
39
03
39
H
H
H
H
H
H
(H)
(L)
(H)
Output
Output
ETX
value 1
value 2
I
3
1
3
9
33
31
33
39
03
H
H
H
H
H
H
(H)
(L)
(H)
(L)
Output
Output
Output
value 2
value 3
value 4
A
5
5
3
1
3
35
35
33
31
33
H
H
H
H
H
H
(H)
(L)
(H)
(L)
(H)
7F
)
H
H
2.5 Message Formats
(From previous page)
CR
LF
4
44
0D
0A
H
H
H
(L)
Sum
CR
LF
Check
F
9
46
39
0D
0A
H
H
H
H
(H)
(L)
Sum
ETX
CR
LF
Check
9
E
7
39
03
45
37
0D
0A
H
H
H
H
H
H
(L)
(H)
(L)
2.4.6 SM devices)
1
2
3
4
5
6
7
8
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