Panasonic FP7 User Manual page 83

 Order of allocated I/O numbers
I/O numbers for slave units are allocated in the order of slave numbers set with the switch of
each slave unit.
X100 to X10F Y110 to Y11F
I/O numbers for slave units are allocated in the order of slave numbers regardless of the
connecting order of slave units.
X100 to X10F Y120 to Y12F
 I/O numbers allocated when 8-type units are mixed
As 16-point I/Os are allocated even for an 8-point type, dead numbers occur between the unit
and a subsequent unit with the next slave number.
Example) When the I/O numbers for the 8-type slave no. 1 are X100 to X107, X108 to X10F
are dead numbers. The I/O numbers for the slave no. 2 start from X110 or Y110.
X100 to X107
(The above example shows the case when the starting word number allocated to the master
unit is 10.)
Input Output
16 points
16 points
Slave No.1 Slave No.2
Input Output
16 points 16 points
Slave No.1 Slave No.3
Input Input
8 points 16 points
Slave No.1 Slave No.2
X110 to X11F
6.4 Allocation of Remote I/O Map
Input Output
16 points 16 points
Slave No.3 Slave No.4
X120 to X12F Y130 to Y13F
Input Output
16 points 16 points
Slave No.2 Slave No.4
X110 to X11F Y130 to Y13F
Output Output
8 points 16 points
Slave No.3 Slave No.4
Y120 to Y127 Y130 to Y13F
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