Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 89

Link device assignment
This section describes the RX, RY, RWr, or RWw assignment of program examples.
Remote net Ver.1 mode is used in this program example. When the remote net Ver.2 mode is used, the buffer
memory addresses of storage locations vary. ( Page 33 Remote net Ver.2 mode)
■RX/RY assignment
FX5U-32MR/ES Master station
Buffer memory
Device
(remote input (RX))
X1000
Station Station

No.1 No.1
X1017
(remote output (RY))
Y1000
Station Station

No.1 No.1
Y1017
FX5U-32MR/ES Master station
Device Buffer memory address
Hexadecimal
X1000 to X1017 E0H
X1020 to X1037 E1H
Y1000 to Y1017 160H
Y1020 to Y1037 161H
The last 16 bits (1 word) in RX and RY cannot be used when using the master/intelligent device module as the
intelligent device station.
■RWr/RWw assignment
CPU module Master station
Buffer memory
(remote register (RWr))
Device
W0
Station Station

No.1 No.1
W3
(remote register (RWw))
W100
Station Station

No.1 No.1
W103
FX5U-32MR/ES Master Station
Device Buffer memory address
Hexadecimal
W0 2E0H
W1 2E1H
W2 2E2H
W3 2E3H
W100 1E0H
W101 1E1H
W102 1E2H
W103 1E3H
Intelligent deivice station
Buffer memory
(remote input (RX))
E0H E0H
Station
 
No.1
E1H E1H
(remote output (RY))
160H 160H
Station
 
No.1
161H 161H
Slave station
Station
No.
Decimal
224 1
225
352
353
Intelligent device
station
Buffer memory
(remote register (RWr))
2E0H (736) 2E0H (736)
Station
 
No.1
2E3H (739) 2E3H (739)
(remote register (RWw))
1E0H (480) 1E0H (480)
Station
 
No.1
1E3H (483) 1E3H (483)
Slave station
Station
No.
Decimal
736 1
737
738
739
480
481
482
483
8.3 Example of Communications Between a Master Station and a Intelligent Device Station
FX5U-32MR/ES
Device
X1000
Station

No.1
X1017
Y1000
Station

No.1
Y1017
Module name RX, RY
FX5-CCL-MS RX0 to RXF
RX10 to RX1F (use prohibited because
they are system areas)
RY0 to RYF
RY10 to RY1F (use prohibited because
they are system areas)
CPU module
Device
W0
Station
 
No.1
W3
W100
Station
 
No.1
W103
Module name RWr, RWw
FX5-CCL-MS RWr0
RWr1
RWr2
RWr3
RWw0
RWw1
RWw2
RWw3
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