FP3 MEWNET-TR
Chapter4-2. Page.61
57
4-2. I/O Allocation
1. I/O Allocation and Station Number Setting
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When using only FP I/O transmitter units as slave stations
Example 1:
When configuring a system with 4-point type units
32 inputs:
X0 to X1F
32 outputs:
Y20 to Y3F
Operation mode selector
X0 to X3
No. 0
X8 to XB X10 to X13 Y20 to Y23 Y28 to Y2B
No. 1 No. 2 No. 0 No. 1
Slave stations (all FP I/O transmitter units)
4-input
type
4-input
type
4-input
type
4-output
type
4-output
type
Station
number
Each 4-point type unit, slave
station is allocated with 8 points.
The latter 4 points (X4 to X7)
cannot be used.
Set station numbers 0
through 3 for both input
and output type units.
FP3 transmitter master unit
01234
FP3/
FP10S
CPU
Power
supply unit
OFFON
1
2
3
4
5
6
7
8
ON
OFF
ON
OFF
Example 2:
When configuring a system with 8-point type units
Slave stations (all FP I/O transmitter units)
8-input
type
8-input
type
8-input
type
8-output
type
8-output
type
Station
number
X0 to X7 X8 to XF X10 to X17 Y20 to Y27 Y28 to Y2F
No. 0 No. 1 No. 2 No. 0 No. 1
This 8-point type slave station is allocated with 8 points.
32 inputs:
X0 to X1F
32 outputs:
Y20 to Y3F
Operation mode selector
FP3 transmitter master unit
01234
FP3/
FP10S
CPU
Power
supply unit
OFFON
1
2
3
4
5
6
7
8
ON
OFF
ON
OFF
4-2. I/O Allocation