Mitsubishi Electric MELSEC-Q Series User Manual page 32

(1) Setting of the number of transmission points
Set the number of transmission points using "Switch 1" of "Switch setting for I/O and intelligent function module".
 Correspondence between the value from 0 to 9 set for "Switch 1" and the number of connected I/O points
Number of connected I/O points
Input
512
448
384
320
256
192
128
64
32
1024
*1 The value other than 0 to 9 is reserved by the system. Do not change the settings.
*2 Used when required in special situations.
Transmission also can be made for normal use. However, the address after the "Maximum address setting-Number of
self occupied points" of the slave module for AnyWire DB A20 becomes unassigned, and the transmission cycle time
becomes slower.
For 32-Point Remote I/O Module
Ex.
 Maximum address setting: 510
 Number of self occupied points: 32 points
According to the details above, up to 510 to 541 points are used as the maximum address that is
occupied by the remote I/O module.
Addresses of 541 to 1023 points become unassigned, and cannot be assigned.
30
Output
512
448
384
320
256
192
128
64
32
1024
Enter a value from 0 to 9
in this column.
*1
"Switch 1"
0
1
2
3
4
5
6
7
8
*2
9