10 Buffer Memory
10.9 [BFM#480 to #543] Remote registers (RWw)
112
FX3U-16CCL-M User's Manual
10.9 [BFM#480 to #543] Remote registers (RWw)
Used when the remote net ver. 1 mode or remote net additional mode is selected.
The data transmitted to the remote register (RWw) in remote device stations and intelligent device stations is
stored as below.
Each station uses 4 words.
Caution
• When the TO instruction (or direct buffer memory specification) is executed for writing to an area without
assigned link points, writing is invalid.
When the FROM instruction (or direct buffer memory specification) is executed for reading from an area
without assigned link points, the reading operation results in "0" being read.
Master station
Remote device station
(Station No. 1:
Occupies 1 station)
RWw 0
RWw 1
RWw 2
RWw 3
RWw 4
RWw 5
RWw 6
RWw 7
RWw 8
RWw 9
RWw 3E
RWw 3F
to
Remote register (RWw)
1E0H
1E1H
1E2H
1E3H
1E4H
1E5H
1E6H
1E7H
1E8H
1E9H
21FH
21DH
21EH
For
station
No. 1
For
station
No. 2
For
station
No. 3
For
station
No. 4
For
station
No. 5
For
station
No. 16
RWw 0
RWw 1
RWw 0
RWw 1
Intelligent device station
(Station No. 2:
Occupies 4 stations)
BFM No.
to
RWw 2
RWw 3
RWw 4
RWw 5
RWw 6
RWw 7
RWw 3D
RWw 2
RWw 3
RWw 8
RWw 9
RWw A
RWw B
RWw C
RWw D
RWw E
RWw F
RWw A
RWw B
RWw C
RWw D
RWw E
RWw F
RWw 10
RWw 11
RWw 12
RWw 13
21CH
RWw 3C
1EAH
1EBH
1ECH
1EDH
1EEH
1EFH
1F0H
1F1H
1F2H
1F3H
Remote register (RWw)
Remote register (RWw)