5.3 Input inversion
The DSU 8
plus
supports the inversion of the input signals for each
input:
»
Input not inverted: the status of the input signal is transmitted on
the Dupline bus without change.
»
Input inverted: if the status of the input signal is „low“ („0“), a „1“
will be transmitted on the Dupline bus, if it is „high“ („1“), a „0“.
Setting is performed as follows:
1.
S e t - u p
�
I n p u t s
�
①
②
③
④
»
Select the menu item indi-
cated alongside by pressing
① or ④.
»
Skip to the submenu by
pressing ② or ③.
2.
S e t - u p
�
I n v e r s i o n
�
①
②
③
④
»
» Select the menu item indi-
cated alongside by pressing
① or ④.
»
Skip to the submenu by
pressing ② or ③.
3.
I n v e r t
I 1 :
�
y e s
�
①
②
③
④
»
» Press ① or ④ to select the
input whose threshold you
want to change.
»
By pressing ② or ③ you can
then switch on (“yes”) or off
(“no”) the inversion.
»
Continue this step until all the
inputs have been set up.
4.
S a v e s e t t i n g s ?
�
y e s
n o
�
①
②
③
④
»
Select the menu item indi-
cated alongside by pressing
① or ④.
»
Press ② to save your
changes.
»
Press ③ to discard your
changes.
26
Doepke
Содержание DSU 8plus
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