Siemens LOGO! Manual page 94

Programming LOGO!
3.7 Writing and starting the circuit program
What is shown on the display ?:
● 'EU' represents the start and end of European summertime.
● 'UK' represents the start and end of summertime in the United Kingdom.
● 'US1' represents the start and end of daylight saving time (summertime) in the United
States prior to 2007.
● 'US2' represents the start and end of daylight saving time (summertime) in the United
States in 2007 and later years.
● 'AUS' represents the start and end of Australian summertime.
● 'AUS-TAS' represents the start and end of Australian/ Tasmanian summertime.
● 'NZ' represents the start and end of New Zealand summertime.
● . . : Here you can enter any month, day and time zone difference.
The table below lists the preset conversions:
EU
UK
US1
US2
AUS
AUS-
TAS
NZ
..
Note
You can specify a time zone difference Δ between 0 and 180 minutes.
The US2 selection is only supported in LOGO! devices as of the series 0BA6.
Let us assume you want to enable European summertime/wintertime conversion:
1. Move the '>' cursor to 'EU': Press
2. Confirm 'EU': Press OK
94
Start of summertime
Last Sunday in March:
02:00→03:00
Last Sunday in March:
01:00→02:00
First Sunday in April:
02:00→03:00
Second Sunday in March:
02:00→03:00
Last Sunday in October:
02:00→03:00
First Sunday in October:
02:00→03:00
First Sunday in October:
02:00→03:00
Customized month and day;
02:00→02:00 + Time zone dif-
ference
End of summertime
Last Sunday in October:
03:00→02:00
Last Sunday in October:
02:00→01:00
Last Sunday in October:
02:00→01:00
First Sunday in November:
02:00→01:00
Last Sunday in March:
03:00→02:00
Last Sunday in March:
03:00→02:00
Third Sunday in March:
03:00→02:00
Customized month and day; Time
zone difference: 03:00→03:00 -
Time zone difference
or
Time zone
difference Δ
60 Min.
60 Min.
60 Min.
60 Min.
60 Min.
60 Min.
60 Min.
User-defined (resolu-
tion in
minutes)
Manual, 10/2017, A5E01248535-AA
LOGO!