Mitsubishi Electric GT14 User Manual page 1472

(7) In the case of interrupt outputs
The following shows an example of an interrupt output when data are written to the interrupt output devices (D13
and D14).
(Assuming that "3139
Item
(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 output
(GOT host)
(3) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "4 byte"
POINT POINT POINT
Interrupt output
To disable the interrupt output, turn ON SM52 (interrupt code output disable flag). (
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62. MICROCOMPUTER CONNECTION (ETHERNET)
62.4 Message Formats
" is written to D13 and "AA55
H
Example: When the number of interrupt data bytes is 2
D13 3139
H
Interrupt
Interrupt output
Output
value 1
31
" to D14.)
H
Output
value 2
39
H H
Message Formats
Output
value 1
39
H
Output Output
value 1 value 2
31 39
H H
Output Output Output Output
value1 value2 value3 value4
AA 55 31 39
H H H H
62.3.6 SM devices)