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HY01 A
+
>ON --.--.08
>OFF --.--.12
HY01 A
+
>ON --.04.--
>OFF --.10.--
HY01 A
+
>ON 02.--.--
>OFF 25.--.--
Example
Month/Day/Year: 11/11/07
Parameters
Function
On date
>ON
Off date
>OFF
Function of the function block
The year time switch can switch ranges, individual days, months, years or
combinations of all three.
Years
Switching at 00:00:
•
On on 01.01.2008 and
•
Off on 01.01.2013.
Months
Switching at 00:00:
•
On on 01 April every year.
•
Off on 01 November every year.
Days
Switching at 00:00:
•
On on the 2nd day of every month.
•
On on the 26th day of every month.
Entry rules
The contact switches (ON to OFF)
•
in the years.
•
in the defined months.
•
on the entered days.
CAUTION
The year time switch only operates correctly if you observe the
following rules:
•
The On year must be before the Off year,
•
ON and OFF times must be specified the same in pairs,
for example:
•
ON = Day/--/--, OFF = Day/--/--
•
ON = --/--/Year, OFF = --/--/Year,
•
ON = --/Month/Year, OFF = --/Month/Year
•
ON = Day/Month/Year, OFF = Day/Month/Year
•
Normally, the ON day should be before the OFF day;
otherwise, the exception described on Example 8
(￫ section , "Example 8: Selecting a time range of two
days spanning the turn of the year (2-channel)", page 209)
on applies.
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com
5 Function blocks
5.17 HY - Year Time Switch
205
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