ABB CL Series, Руководство по применению, Страница: 227 / 428

Wiring with the display system
224
1SVC 440 795 M1100
Example 6
Overlapping ranges
Total number of channels and behaviour of the contact
HY01Q1:
The time switch will switch on at 00:00 from the 3rd May
and off at 23:59 on the 25th May.
In June, July, August, September, October, the time switch
will switch on at 00:00 on day 2 of the month and switch off
at 23:59 on day 17.
In November and December, the time switch will switch on
at 00:00 on the 2nd of the month and switch off at 23:59 on
the 17th.
Value scaling
The display system provides 32 value scaling function blocks
LS01 to LS32. The function block enables you to convert
values from one value range to another one. In this way it is
possible to reduce or increase values.
Wiring of a scaling function block
You can integrate a value scaling function block into your
circuit as a coil.
Figure: 119: Display system circuit diagram with value scaling LS
The year time switch HY01
channel A switches on at
00:00 on day 3 of months 5, 6,
7, 8, 9, 10 and remains on until
23:59 on day 25 of these
months. The year time switch HY01
channel B switches on at
00:00 on day 2 of months 6, 7,
8, 9, 10 11, 12 and remains on
until 23:59 on day 17 of these
months.
HY01 A +
>ON 03.05.--
>OFF 25.10.--
HY01 B +
>ON 02.06.--
>OFF 17.12.--
M 48----------------------------Ä LS27EN