Carel easy way aria, User Manual, Page: 24 / 44

24
GB
easy way ARIA +030220841 - rel. 1.0 - 26.10.2007
Lock keypad
This function is used to lock some buttons on the terminal so that the
user cannot access the corresponding displays/settings.
The locked buttons can be confi gured using parameter loc18.
The following table indicates the buttons locked according to the value
of loc18.
loc 18 0 (def ) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
× × × × × × × ×
× × × × × × × ×
× × × × × × × ×
× × × × × × × ×
Tab. 4.m
The symbol is displayed when a locked button is pressed
Note : parameter programming is enabled even if the button is
locked.
par. description min max def UOM type index R/W notes
loc 18 Lock keypad 0 15 0 - I 27 R/W
password
access
Occupancy
This function is used to tell the master of the easy way system (pCO
controller, PlantVisor,…) that the room where the terminal is installed is
occupied and/or the location of the room.
The function is enabled by parameter (loc19)
par. description min max def UOM type index R/W notes
loc 19
Occupancy profi le
0 disabled 2 confi guration 2
1 confi guration 1 3 confi guration 3
0 3 0 - I 18 R/W
password
access
All values other than 0 are equivalent and enable the function. The
diff erent values are used to defi ne the location of the terminal.
Example:
Possible values of loc19:
Loc19 = 1 => MEETING ROOM •
Loc19 = 2 => CORRIDOR •
Loc 19 = 3 => OFFICE •
The location of the terminal can be identifi ed even if the occupancy
function is not used (occupancy time = 0).
par. description min max def UOM type index R/W notes
-
Occupancy time
00 the terminal is always in unoccupied status
XX timer value in minutes
xx>90 the terminal is always in occupied status
0 255 15 min I 13 R/W -
-
Occupancy mode status
0 deactivated
1 active
0 1 0 - D 8 R/W
-
Tab. 4.n
The function is associated with the occupancy time (this can only be set
from the supervisor).
Occupancy time:
0 = function disabled •
N = time (in minutes) that the function is activated after pressing a •
button.
If loc19 =1, 2 or 3:
Pressing any button
Occup. status = 0
Occup. status = 1
After a time equal to the Occupancy time (min)