Additonal routines
67
Correct scenario :
The vending machine is to run every day during the week from 07:00 till 22:00.
The remaining time of the week and during the weekend the machine is set to
energy saving. Three periods have to be set as follows:
Period 1
Set start day
ALL=7
Set start time
00:00
Set end day
ALL=7
set end time
07:00
Result: The machine is ‘shut down’ from Midnight 00:00 till 07:00 in the
morning the same day.
Period 2
Set start day
ALL=7
Set start time
22:00
Set end day
ALL=7
set end time
23:59
Result: The machine is ‘shut down’ every day from 22:00 till Midnight the
same day.
Period 3
Set start day
Fr=4
Set start time
22:00
Set end day
Su=6
set end time
23:59
Result: The machine is shut down from Friday evening at 22:00 till Sunday
evening at 23:59.
Energy saving periods
•
In order to save electric power when the machine is not in use,
this function is used to lower the water temperature in the boiler
and to switch off the back light of the door.
•
The function is enabled / disabled in ‘Set state’.
•
7 energy saving periods can be programmed on a weekly basis:
the week days are identifyed by progressive numbers:
(0=Monday, 1=Tuesday, etc.) and all weekdays (ALL=7).
•
The same time period cannot include days from different weeks
(periods), i.e. a period cannot be set from Monday to Monday. A
time for a period cannot have a ‘start time’ later than the ‘end
time’, see ‘Faulty scenarios’: Scenario 2.
•
If the periods are set overlapping, the machine will be shut down
as long as it is covered by one of these periods, see ‘Correct
scenario’: Period 3.
•
Two energy savings in a period require 2 period settings, see
‘Correct scenario’: Period 1 and 2
•
The temperature during the energy saving period is set in ‘set
temperature’
•
Switching off the ‘back light of the door’ during the energy
saving mode is enabled / disabled in ‘set doorlight’.
•
The two faulty scenarios 1 and 2 will give unintended results.
Faulty scenarios:
Scenario 1:
Scenario 2:
Period 1
Set start day
Mo=0
Set start time
22:00
Set end day
Fr=4
set end time
07:00
Result: The machine is ‘shut down’ Monday at 22:00 till Friday at 07:00 which
was not the intention.
Period 1
Set start day
All=7
Set start time
22:00
Set end day
All=7
set end time
07:00
Result: The machine is not ‘shut down’ as the
end time
must not be earlier than
the
start time
for the same ‘day’ or ‘ALL’.
Содержание Cafitesse 4000
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