Controlling the Valve Drives S 6 /-12 /-16
13
interface box IF2
valve drive
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.
BIN 0
(2
0
=1)
BIN 1
(2
1
=2)
BIN 2
(2
2
=4)
BIN 3
(2
3
=8)
binary
result
1 0 0 0 0 0
2 1 0 0 0 1
3 0 1 0 0 2
4 1 1 0 0 3
5 0 0 1 0 4
6 1 0 1 0 5
7 0 1 1 0 6
8 1 1 1 0 7
9 0 0 0 1 8
10 1 0 0 1 9
11 0 1 0 1 10
12 1 1 0 1 11
13 0 0 1 1 12
14 1 0 1 1 13
15 0 1 1 1 14
16 1 1 1 1 15
Содержание Smartline S12
Страница 2: ......