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NFS2-640/E Operations Manual —
P/N 52743:F1 06/16/2011
Special Zone Operation
Time, Date, and Holiday Functions
A.3 Time, Date, and Holiday Functions
A.3.1 Overview
The control panel includes a real-time clock that displays the time-of-day, the date, and the
day-of-week. The clock includes a lithium battery backup. Time displays in a USA format (12-hour
time format with month/day/year) or a EUR (European) format as shown below:
Figure A.3 Sample USA and EUR Time/Date Formats
The control panel also provides Time Control zones F5 and F6 for time and date control functions
and zone F7 for holiday functions.
A.3.2 How to View Time Control Selections
You can use the Read Status Entry option to view the current selection for the Time function. To do
so, press the following keys in sequence:
or
The LCD display shows the current selections for the Time Control function. The figure below
shows a sample LCD display of a Time Control function:
Figure A.4 Sample Read Status for Time Function
USA Time and Date format (default)
EUR Time and date format
T R O U B L C O N T R O L M O D U L E A D D R 1 M 1 5 9
O P E N 0 3 : 4 8 P 0 4 1 5 0 8 1 M 1 5 9
T R O U B L C O N T R O L M O D U L E A D D R 1 M 1 5 9
O P E N 1 5 : 4 8 1 4 0 4 0 8 1 M 1 5 9
NOTE:
For instructions on programming the Time function, refer to the
NFS2-640 Programming
Manual.
Status ON (ON time in effect)
Time Function status banner
Zone F5
ON time for
devices that list
F5
OFF time for devices
that list F5
Day-of-week selections
(H=holiday selected)
O N T I M E F U N C T I O N T I M E C O N T R O L
O N = 0 7 : 0 0 O F F = 1 5 : 0 0 D A Y S = S M T W T F * H F 0 5
