Bfm#224 To #255] Remote Input (Rx) - Mitsubishi FX3U User Manual

FX -16CCL-M User's Manual
3U
10.7

[BFM#224 to #255] Remote Input (RX)

Used when the remote net ver. 1 mode or remote net additional mode is selected.
The input status from remote I/O stations, remote device stations and intelligent device stations are stored.
Each station uses 2 words.
Master station
BFM No.
E0H
For station
No. 1
E1H
E2H
For station
No. 2
E3H
E4H
For station
No. 3
E5H
E6H
For station
No. 4
E7H
E8H
For station
No. 5
E9H
to
FDH
FEH
For station
No. 16
FFH
: The last two bits cannot be used in the communication between the master and intelligent device stations.
(In the example above, RX9E and RX9F cannot be used.)
Caution
• When the TO instruction (or direct buffer memory specification) is executed, 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.
• The last two bits cannot be used in the communication between the master and intelligent device stations.
• The upper 16bits (1 word) in the last station of remote stations and intelligent device stations is occupied
as a system area. For details, refer to the each unit's manuals.
108
Remote input (RX)
RX F to RX 0
RX 1F to RX 10
RX 2F to RX 20
RX 3F to RX 30
RX 4F to RX 40
RX 5F to RX 50
RX 6F to RX 60
RX 7F to RX 70
RX 8F to RX 80
RX 9D to RX 90
to
RX1DF to RX1D0
RX1EF to RX1E0
RX1FF to RX1F0
10.7 [BFM#224 to #255] Remote Input (RX)
Remote I/O station
(Station No. 1:
Occupies 1 station)
X0F to X00
X1F to X10
10 Buffer Memory
Remote device station/
Intelligent device station
(Station No. 2:
Occupies 4 stations)
Remote input (RX)
RX F to RX 0
RX 1F to RX 10
RX 2F to RX 20
RX 3F to RX 30
RX 4F to RX 40
RX 5F to RX 50
RX 6F to RX 60
RX 7D to RX 70