FP3 MEWNET-TR
Chapter6-1. Page.83
79
2) I/O link function example
Example 1:
When using the same I/O allocation pattern
x In this example, when an output is generated from Y27 of one master st at i on, X7 of the other master station turns ON.
X0 to X7
X8 to XF
W
X
1
X10 to X17
X18 to X1F
W
X
0
W
Y
2
Y20 to Y27
Y28 to Y2F
W
Y
3
Y30 to Y37
Y38 to Y3F
X0 to X7
X8 to XF
W
X
1
X10 to X17
X18 to X1F
W
Y
2
Y20 to Y27
Y28 to Y2F
W
Y
3
Y30 to Y37
Y38 to Y3F
Master A
(pattern No. 11)
Master B
(pattern No. 11)
W
X
0
Conditions of master A and B
- Installationlocation:SlotNo.0ofthe masterbackplane
- I/O setting: 32 inputs/32 outputs
Example 2:
When using different I/O allocation patterns
x In this example, when an output is generated from Y5F of master B, X1F of master A turns ON.
X0 to X7
X8 to XF
W
X
1
X10 to X17
X18 to X1F
W
X
0
W
Y
2
Y20 to Y27
Y28 to Y2F
W
Y
3
Y30 to Y37
Y38 to Y3F
X0 to X7
X8 to XF
W
X
1
X10 to X17
X18 to X1F
W
Y
4
Y40 to Y47
Y48 to Y4F
W
Y
5
Y50 to Y57
Y58 to Y5F
Master A
(pattern No. 11)
Master B
(pattern No. 7)
W
X
0
Conditions of master A and B
- Installationlocation:SlotNo.0ofthe masterbackplane
- I/O setting of master A: 32 inputs/32 outputs
- I/O setting of master B: 64 inputs/32 outputs
W
X
2
X20 to X27
X28 to X2F
W
X
3
X30 to X37
X38 to X3F
Notes:
x
When the number of I/O points differs between the two FP3 transmitter master units, I/O information cannot
be exchanged with the sections (indicated by the shaded area) where corresponding I/O points are not set.
x
The output relays indicated by the shaded area can be used as internal relays from the program.
x
See page 64, “3. I/O Allocation Table” for details about I/O allocation pattern numbers of master A and B.
6-1. Master Station and Master Station
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