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EXCEL 50/100/500/600/800 TIME PROGRAMS
EN2B-0092GE51 R0512
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Entries in the annual program must therefore be made only if a daily program
differing from the one selected is to be used. An undefined daily program to be
inserted in the annual program can be defined in the daily program.
Special Day List
One special day list exists per time program. It makes a number of holidays and
special days available to which a daily program can be assigned. This daily pro-
gram will then apply to this holiday or special day every year. The date of floating
holidays is calculated automatically by the Excel 500. If no daily program is entered
on certain holidays, the special day list is not taken into account on this day.
The following holidays and special days are contained in the list:
• New Year's Day (1
st
of January)
• Epiphany (6
th
of January)
• Monday before Ash Wednesday
• Shrove Tuesday
• Ash Wednesday
• Good Friday
• Easter Sunday
• Easter Monday
• Labor Day (1
st
of May)
• Ascension Day
• Whit Sunday
• Whit Monday
• Corpus Christi
• Assumption Day (15
th
of August)
• Day of German Unity (3
rd
of October)
• Reformation Day (31
st
of October)
• All Saint's Day (1
st
of November)
• Day of Prayer and Repentance
• 1st to 4th Sundays in Advent
• Christmas Eve (24
th
of December)
• Christmas Day (25
th
of December)
• Boxing Day (26
th
of December)
• New Year's Eve (31
st
of December)
• First Saturday in the month (Germany)
If a daily program that has not yet been defined should be entered in the special
day list, it must first be defined in the "Daily program" section of the time program.
NOTE: To activate the special day list, you must set the special day status to
ON.
The "TODAY" Function
Using the "TODAY" function, it is possible to perform on/off changes to setpoint
values or control states without having to access the annual program or to define a
new daily program. New setpoint values or control states and the period of validity
(i.e. start and end) for a specific user address are defined. These changes are
carried out at operator level 2 of the XI581 (not with XCL5010, Excel 100C), XI582,
and XL-Online operator interfaces or the Excel 50 MMI. The start time must be
within 24 hours from the entry time. The end time must be within 24 hours from the
start time. The duration of the change can thus amount to a maximum of 24 hours.
The entry is deleted automatically after the end time point is exceeded.
Generating a Time Program
A new time program is defined at operator level 4 (programming level) of XL-Online
or on the Excel CARE engineering system. The new time program is given a name