Knauer Smartline serie Handbuch Seite 13

Controlling the Valve Drives S 6 /-12 /-16
Fig. 6 Wiring the valve drive to the interface box IF2
Controlling in the binary mode
Switching the control into the binary mode will activate the inputs BIN 0 through
BIN 2. The output OUT is active in positions 1 through 6, however it is inactive in
the process of switching. This activity change can be used as an outgoing signal to
control other instruments.
To operate the 17-port/1-channel valve, BIN 3, also defined as an input, is
connected so that positions 9 through 16 can also be binary controlled. When
operating this valve, an output signal cannot be sent.
Every position now is binary defined as shown in the following table.
Table 8 Binary defined positions
Pos.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
interface box IF2
BIN 0 BIN 1 BIN 2
0 1
(2 =1) (2 =2) (2
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
valve drive
BIN 3 binary
2 3
=4) (2 =8)
result
0 0
0 0
0 0
0 0
1 0
1 0
1 0
1 0
0 1
0 1
0 1
0 1
1 1
1 1
1 1
1 1
13
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15