Coster XTA 624 - Programming and Date-Based Periods; Assigning Daily Programs; 24-Hour and 7-Day Program Setup; Annual Periods and Season Definitions

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E 136 - XTA 624 C1 Eng. 22.11.10 AM REV. 02
We reserve the right to make changes without notice
COSTER
21. PROGRAMS & PERIODS WITH DATES
XTU 614 can start and shut down the air handling sites using:
– 25 24-hour programs
– 5 7-day programs
– 25 annual periods with dates
21.
1 Assigning the program
If Season Switching is not required the program is assigned on a single page
If Season Switching is enabled, the program is assigned on
two separate pages, one for the Winter season and one for
the Summer season.
21.
2 24-hour programs
Set the number of 24-hour programs to be used (1 to 25) in order to eliminate unused display
pages.
In each 24-hour program (24hr 1 ... 24hr 25) you can enter up a maximum of 6 start times (h1 ...
h6), assigning to each one of the following modes :
• ON : – output Y1 and
Y2 active
• OFF : – output Y1 and
Y2 closed or off (if On-Off type)
Period start times must be entered in increasing order.
Unused times (– – –) should be deleted by pressing the two + and – keys simultaneously..
No unused times (– – –) should be left between programmed times.
21.
3 7-day programs
Enter the number of 7-day programs to be used (1 to 5) in order to eliminate unused display pages.
In each 7-day program you can assign to each day of the week one of the programs (24hr 1 ... 25);
ON; or OFF.
21.
4 Annual periods
Each annual period, as defined by the period start and end dates, imposes an operating program
that replaces the one currently in use.
At the end of each annual period, the controller restores the normal program.
Enter the number of annual periods to be used, in order to eliminate unused display pages.
For each annual period, select the program to be used:
– 7-DAY 1...4; 24-HOUR 1...25; ON; OFF
Enter the data for each individual period:
• Per. 01 = selection of available periods
• Start : – NO = annual period not used
– 00 = annual period used; start time midnight
– 12 = annual period used; start time 12 o’clock noon
• from - - . - - t o - - . - - = day and month start and end of the annual period
For one-day periods set the same date as start and end .
To cancel annual period, press + and – keys simultaneously
21.
5 Season periods
Season periods define the winter and summer seasons.
Enter the day and month of start and end of the winter season.
Enter the day and month of start and end of the summer season.
To cancel periods, press + and – keys simultaneously
For use of season periods, please see section 24. SEASON SWITCHING
21.
6 Summer time
The controller can automatically change the current time of day at the beginning and end of the
daylight saving period.
– AUT = The change from BST to GMT and viceversa is automatic.
– MAN = you can set date different from that of European Community
To cancel the period, press + and – keys simultaneously
M1.16
H o w m a n y a n n u a l
p e r i o d s ? 0
M1.17
P r o g . P e r i o d 1
O F F
M1.18
A n n P 1 S t a r t N O
F r : - - . - - t o : - - . - -
M1.19
W i n t e r S e a s o n
F r : - - . - - t o : - - . - -
M1.21
B S T A U T
F r : 2 5 . 0 3 t o : 2 7 . 1 0
31.19
S u m m e r S e a s o n
F r : - - . - - t o : - - . - -
M1.2.7
D a y l y 1 h r 1 6 . 0 0
O N
M1.1
H o w m a n y d a y l y
P r o g r a m m e s ? 1
P r o g r a m
D A I L Y 1
M0.2
S e a s o n S w i t c h i n g
N O
M3.2
M1.8
H o w m a n y w e e k l y
P r o g r a m m e s ? 1
P r o g r a m S u m m e r
D A I L Y 1
M0.4
P r o g r a m W i n t e r
D A I L Y 1
M0.2
M1.9
W e e k 1 : M O N D A Y
D A Y L Y 1