19.5 Message Formats
19.5.3 Formats 1, 2 (GOT-A900 series microcomputer connection)
19 - 39
17
CONNECTION TO
ALLEN-BRADLEY PLC
18
CONNECTION TO
SIEMENS PLC
19
MICROCOMPUTER
CONNECTION
20
CONNECTION TO OMRON
TEMPERATURE
CONTROLLER
21
CONNECTION TO
YAMATAKE TEMPERATURE
CONTROLLER
22
CONNECTION TO RKC
TEMPERATURE
CONTROLLER
23
CONNECTION TO
FREQROL SERIES
INVERTER
24
SERVO AMPLIFIER
CONNECTION
(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
H" is written to D13 and "AA55H" to D14.)
Item Message format
Interrupt output
(GOT host)
(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 bytes"
(3) When [Interrupt Data Byte] in "Communication Detail Settings" is set to "4 bytes"
Interrupt
Interrupt output
Example: When the number of interrupt data bytes is 2
31H
Output
value 1
3139HD13
39
H
Output
value 2
Sum check is performed in this range.
02
H
STX
03
H
ETX
(H) (L)
3
33
H
Sum check
C
43
H
39H
Output
value 1
39
H
Output
value 1
(format 1: in the case of GOT-A900 Series
microcomputer connection
(format 1))
(format 2: in the case of GOT-A900 Series
microcomputer connection
(format 2))
Sum check is performed in this range.
02
H
STX
03
H
ETX
(H) (L)
6
36
H
Sum check
D
44
H31H 39H 31H 39H
Output
value 1
Output
value 2
Output
value 1
Output
value 2
(format 1: in the case of GOT-A900 Series
microcomputer connection
(format 1))
(format 2: in the case of GOT-A900 Series
microcomputer connection
(format 2))
Sum check is performed in this range.
02
H
STX
03
H
ETX
(H) (L)
6
36
H
Sum
Check
C
43
HAAH
Output
value1
55
H
Output
value2
31
H
Output
value3
39
H
Output
value4
AA
H
Output
value1
55
H
Output
value2
31
H
Output
value3
39
H
Output
value4
(format 1: in the case of GOT-A900 Series
microcomputer connection
(format 1))
(format 2: in the case of GOT-A900 Series
microcomputer connection
(format 2))