6.2 I/O Gateway Mode Details
6.2.2 Pack Mode
6-6
Response Data Flow in Pack Mode
Ma
s
ter
I/O #1
I/O #2
I/O #
3
II
-
M
III
-
M
Gateway
DATA_RWA
RWDT
#1:
S
imple I/O
Input
s
(4 byte
s
)
Not u
s
ed.
(22 byte
s
)
CMD_
S
TAT
#2:
S
imple I/O
Input
s
(4 byte
s
)
#
3
: Intelligent I/O
(
3
0 byte
s
)
Re
s
pon
s
e #1
Re
s
pon
s
e #2
Re
s
pon
s
e #
3
#1:
S
imple I/O
Input
s
(4 byte
s
)
#2:
S
imple I/O
Input
s
(4 byte
s
)
#
3
: Intelligent I/O
Input
s
(
3
0 byte
s
)
