4 Wiring with
4.12 Year Time Switch
138
Operating instructions
05/10 MN05013003Z-EN
www.eaton.com
4.12.2 Behavior in the event of a power failure
The time and date are backed up in the event of a power supply failure and
continue to run. This means that it will continue to run in the event of a
power failure, although the time switch relays will not switch. The contacts
are kept open when de-energized. Refer to
page 211, for information on the buffer time.
4.12.3 Wiring of a year time switch
You can only include a year time switch in your circuit diagram as a Y..
contact.
The coils and contacts have the following meanings:
4.12.4 Parameter display and parameter set for year time switch
The parameter display for a year time switch is used to modify the closing
delay, the break time and the enable of the parameter display.
Table 15:
On and off times
Parameter display in RUN mode:
→
The clock module integrated in easy works within the date
range 2001-01-01 to 2099-12-31
Y1
u
------
Ä
Q1
Y2
k
Ö
1-Y3----
Ä
Q2
Contact
Coil
Y1
to
Y8
Contact of the year time switch
Y1 A
+
ON --.--.--
OFF --.--.--
Y1
Year time switch function relay 1
A,B,
C,D
Time switch channels
+
•
+
appears in the PARAMETER menu.
•
-
does not appear in the PARAMETER menu
ON
On date: day, month, year (two-digit 2010 = 10)
OFF
Off date: day, month, year (two-digit 2011 = 11)
Parameters
Meaning
Meaningful values
xx
.--.00
Date, day
01 to 31
--.
xx
.00
Month
01 to 12
--.--.
00
Year, two-digit
00 to 99
Selected channel
Closing delay
Off time
#
Contact has not switched.
â
Contact has switched.
Y1
A
+
ON 04.01.01
OFF 04.12.31
â
Содержание easy500, easy700
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