Mitsubishi Electric GOT2000 Series Connection Manual page 136

Item
Interrupt inquiry
(GOT host)
2 - 66
2.5 Message Formats
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"
STX Station No.
02
H
(H)
(2) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "2 byte"
STX Station No.
0
02 30 30
H H
(H) (L)
Sum check is performed in this range.
(3) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "4 byte"
Com-
STX Station No. ESC
mand
0 0
02 30 30 1B
H H H H
(H) (L)
POINT POINT POINT
Interrupt output
• To disable the interrupt output, turn ON SM52 (interrupt code output disable flag).
➠
2.4.6 SM devices
• To issue interrupts in format 11, set the data length to "8 bits" at "Communication Detail
Settings".
➠
2.6.1 Setting communication interface (Controller Setting)
• When "7 bits" is set, the MSB (8th bit) is ignored.(Example: FFH
Message format
Output
Com-
ESC
mand
value 1
0 0 I 3
30 30 1B 49 33
H H H H H
(L) (H)
This range Sum check is performed.
Output
Com-
ESC
mand
value 1
0 I 3 1
1B 49 33 31
H H H H H
(H) (L) (H)
Output Output
value 1 value 2
I A A 5 5
49 41 41 35 35
H H H H H
(H) (L) (H) (L)
Sum check is performed in this range.
Sum
ETX CR
Check
9 9 4
39 03 39 44 0D 0A
H H H H H
(L) (H) (L)
Sum
Output
ETX CR
Check
value 2
3 9 F 9
33 39 03 46 39 0D
H H H H H
(L) (H) (L)
Output Output
ETX
value 3 value 4
3 1 3 9
33 31 33 39 03
H H H H H
(H) (L) (H) (L)
7FH)
LF
H
LF
0A
H H
Sum
CR LF
Check
E 7
45 37 0D 0A
H H H H
(H) (L)