Function blocks
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www.EatonElectrical.com
MN05013005E
233
Example 6
Overlapping ranges
Total number of channels and behavior 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 the 2nd of the month and switch off
at 23:59 on the 17th.
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
EZD 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 121: EZD circuit diagram with LS value scaling
The year time switch HY01
channel A switches on at 00:00
on the 3rd of the months 5, 6, 7,
8, 9, 10 and remains on until
23:59 on the 25th of these
months.
The year time switch HY01
channel B switches on at 00:00
on the 2nd in the months 6, 7,
8, 9, 10, 11, 12 and remains on
until 23:59 on 17th of these
months.
HY01 A
+
>ON 03.05.--
>OFF 25.10.--
HY01 B
+
>ON 02.06.--
>OFF 17.12.--
M 48----------------------------Ä LS27EN
