(3) 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).
(Assuming that "31
Item
When [Interrupt Data Byte] in "Communication Detail Settings" is set to "1 byte"
Interrupt output
(GOT
host)
POINT
POINT
POINT
Interrupt output
• To disable the interrupt output, turn ON SM52 (interrupt code output disable flag).
(
3.3.6 SM devices)
• To enable the interrupt output, set 8 bits to the data length at "Communication Detail Settings".
(
3.5.1 Setting communication interface (Communication settings))
• When "7 bits" is set, the MSB (8th bit) is ignored. (Example: FF
3 - 48
3. MICROCOMPUTER CONNECTION (ETHERNET)
3.4 Message Formats
" is written to D13.)
H
Example: When the number of interrupt data bytes is 1
D13
31
H
Interrupt
Interrupt output
Output
value 1
31
H
Message format
Output
value 1
31
H
7F
)
H
H