Mitsubishi Melsec-L Series User Manual page 52

Set the intelligent function module switches in 16-bit data.
When the last station number is not set, Switch 1 is set to "0" (default), and data link is performed among stations
within the range of the number of connectable stations.
Intelligent
function
module switch
Switch 1
Switch 2
Switch 3
Switch 4
Switch 5
Do not set Switch 2 through Switch 5. Doing so may result in malfunction.
50
Set the last station number among stations that perform data link.
This setting disables data link with unconnected stations, reducing link refresh
time.
When a station number exceeding the number of connectable stations is set,
the setting is ignored.
Last station number
setting
(
<Setting range>
1 to 64
When 0 or more than 64 is set, data link is performed among stations within the
number of connectable stations.
Setting item
Page 33, Section 6.2)
No setting (blank)
No setting (blank)
No setting (blank)
No setting (blank)