11 - 9
11 COMMUNICATION BETWEEN THE MASTER STATION AND THE
LOCAL STATION
MELSEC-QnA
[Remote register (RWw, RWr)]
1E0
H
1E3
H
D200
D203
D204
D207
TO
TO
1E4
H
1E7
H
1E8H
2E0
H
2E3
H
D300
D303
D304
D307
FROM
FROM
2E4
H
2E7
H
2E8H
2DF
H
3DFH
2E0
H
2E3
H
2E4
H
2E7
H
2E8H
1E0
H
1E3
H
1E4
H
1E7
H
1E8H
3DF
H
2DFH
FROM
TO
FROM
D200
D207
D300
D303
D304
D307
2E0H
2E3H
2E4
H
2E7
H
2E8H
1E0
H
1E3
H
1E4H
1E7H
1E8
H
3DFH
2DF
H
FROM
TO
D200
D207
D300
D303
D304
D307
FROM
Programmable
controller CPU
Master station
Remote register (RWw)
to
Send area to the
local station No.1
Send area to the
local station No.2
Remote register (RWr)
Receive area
from the local
station No.1
Receive area
from the local
station No.2
Local station
(station No.1: occupies 1 station)
Remote register (RWr)
Remote register (RWw)
Local station
(station No.2: occupies 1 station)
Remote register (RWr)
Remote register (RWw)
Receive area
from the local
station No.2
Local station send
area (station No.1)
Receive area from
the master station
Receive area from
the master station
Local station send
area (station No.2)
Receive area
from the local
station No.1
Receive area from
the master station
Receive area from
the master station
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to to
to
Programmable
controller CPU
Programmable
controller CPU
to
to
to
to
to
to to
to
to