Location of switches
SW6
SW7
SW8
Truth Table
Function
Slider reverse recognition
Slider forward recognition
Drawer closed recognition
No carriage under clamper
Carriage #1 under clamper
Carriage #2 under clamper
Carriage #3 under clamper
Carriage home recognition
Carriage extra recognition
10-4
Register output / Switch
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
SW
SW
SW
SW
8
7
6
5
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
SW4&5
SW
SW
SW
-
4
3
2
0
0
0
X
0
0
0
X
0
0
0
X
0
0
0
X
1
0
0
X
0
0
0
X
1
0
0
X
0
1
0
X
0
0
1
X
SW2&3