Mitsubishi Electric MELSEC iQ-R Series User Manual page 64

Multicast mode
■RX/RY 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.
R04CPU
X
1000H
No.1
10FFH
1100H
No.2
11FFH
Y
1000H
→No.1
10FFH
1100H
→No.2
11FFH
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
■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.
R04CPU
W
1000H
No.1
10FFH
1100H
No.2
11FFH
W
0000H
→No.1
00FFH
0100H
→No.2
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
7 COMMUNICATION EXAMPLES
62
7.1 Communication Example of the Master Station and Local Stations
No.0
RX
0000H
No.1
00FFH
0100H
No.2
01FFH
RY
0000H
→No.1
00FFH
0100H
→No.2
01FFH
No.0
RWr
0000H
No.1
00FFH
0100H
No.2
01FFH
RWw
0000H
→No.1
00FFH
0100H
→No.2
01FFH
No.1
RX
0000H
No.1
00FFH
0100H
No.2
01FFH
RY
0000H
←No.1
00FFH
0100H
No.2
01FFH
No.1
RWr
0000H
No.1
00FFH
0100H
No.2
01FFH
RWw
0000H
←No.1
00FFH
0100H
No.2
01FFH
No.2 R04CPU
RX X
0000H
No.1 No.1
00FFH
0100H
No.2 No.2
01FFH
Y
RY
0000H
No.1 No.1
00FFH
0100H
←No.2 ←No.2
01FFH
No.2 R04CPU
RWr W
0000H
No.1 No.1
00FFH
0100H
No.2 No.2
01FFH
RWw W
0000H
No.1 No.1
00FFH
0100H
←No.2 ←No.2
01FFH
1000H
10FFH
1100H
11FFH
1000H
10FFH
1100H
11FFH
1000H
10FFH
1100H
11FFH
0000H
00FFH
0100H
01FFH