Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 113

■RWr/RWw assignment
Each of the following No.0 to No.2 represents a station number.
No.0 is master station, and No.1 and No.2 are local stations.
FX5 CPU module
R
0 0000H
No.1
255 00FFH
256 0100H
No.2
511 01FFH
W
0000H
0000H
→No.1
00FFH 00FFH
0100H
0100H
→No.2
01FFH 01FFH
No.1, No.2: Send range: to station No.1, send range: to station No.2
No.1, No.2: Send range: from station No.1, send range: from station No.2
No.0 No.1
RWr RWr
No.1 No.1
No.2
RWw RWw
→No.1 ←No.1
→No.2
9.2 Communication Example between the Master Station and Local station
No.2
RWr
0000H 0000H
00FFH 00FFH
0100H 0100H
No.2
01FFH 01FFH
RWw
0000H 0000H
00FFH 00FFH
0100H 0100H
←No.2
01FFH 01FFH
FX5 CPU module
R
0
255
256
No.2
511
W
0000H
00FFH
0100H
←No.2
01FFH
9 PROGRAMMING
111
9