4 Wiring with
4.12 Year Time Switch
142 Operating instructions 05/10 MN05013003Z-EN www.eaton.com
4.12.7 Function of the year time switch
The year time switch can switch ranges, individual days, months, years or
combinations of all three.
4.12.7.1 Years
ON: 2002 to OFF: 2010 means:
Recurring interval, switch on at 00:00 2002-01-01 00:00 and off at 00:00
2011-01-01.
4.12.7.2 Months
ON: 04 to OFF: 10 means:
Recurring interval, switch on at 00:00 April 1, and off at 00:00 November 1.
4.12.7.3 Days
ON: 02 to OFF: 25 means:
Recurring interval, switch on at 00:00 on day 2 of the month and off at 00:00
day 26, i.e. after the set day has fully elapsed.
4.12.8 Year time switch for sample parameter configurations
4.12.8.1 Configuring the parameters for recurring intervals
Example 1: Selecting year range (1-channel)
The year time switch Y1 is required to switch on at 00:00 on January 1 2010
and stay on until 00:00 January 1 2012.
Figure 74: Select year range
￫
Avoid making incomplete entries. It hinders transparency and
leads to unwanted functions.
Circuit diagram display Parameter settings of the year
time switch Y1
1/1 31/12
2009 2010 2011 2012
Y1 A +
ON --.--.10
OFF --.--.11
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