EAGLEHAWK NX CONTROLLER  EVERYDAY OPERATIONS 
  57  EN2Z-1053GE51 R0119 
  adding new switch points 
  copying switch points 
  deleting switch points 
  editing special events by applying any of the above actions to the switch points 
of the special event 
 
For …  … refer to the following sections and subsections  … on page 
For working with calendars  Calendars  57 
For working with schedules  Schedules  64 
 
 
Calendars 
    Via special events which reference to a project-wide calendar, Niagara provides 
global scheduling because calendar dates are executed in each controller of the 
project which references to the calendar. Changes in multiple particular controller 
schedules can be quickly made by simply changing the referenced calendar.  
The schedule-calendar reference provides specific scheduling of a plant by parallel 
access to the project-wide calendar data. 
 
 
Adding Calendar Date 
  Purpose  Add a calendar date to the calendar. A calendar date can be one of the following 
types: 
 
 Date 
Time period is one specific date (day, week, month, year) is to be defined, e.g. 
Christmas Eve or 5.5., the whole of May, or the whole year of 2013. 
  Date Range 
Time period is a date range is to be defined, e.g. Summer holidays from 29.7-
7.9.2013. 
 Week and Day 
Time period is a particular date in a particular week in a particular month, e.g. 
always the third Monday in February. 
 Custom 
Time period is defined by day-of-month, month-of-year, weekday, week-in-
month, and year. E.g. the U.S. General Election Day, which must be configured 
as the first Tuesday after the first Monday in November. 
 
 
Procedure 
1.  On the controller housing, press the Time Program operating key 
. The 
TIME PROGRAMS menu displays.    
 
 
 
2.  Turn the rotate&push button to navigate to and highlight Calendars. 
3.  Push the rotate&push button to. The Calendar List menu is displayed.  
 
 
 
4.  Turn the rotate&push button to navigate to and highlight the calendar