33
EXPERT 64+, rev.12
EXPERT 64+
6.1.2. Min Ventilation Ramp
Minimum Ventilation Ramping:
The controller
can automatically adjust the
“On Time”
portion
of the minimum ventilation timer with time.
The minimum ventilation ramp is composed
of 10 steps and each step associates an
“On
Time”
with an animal age. Once the ramp is
enabled, the controller changes
“On Time”
portion of the minimum ventilation cycles
every hour in a linear fashion between con-
secutive steps of the ramp. When it reaches
the last step, the controller keeps using the
last
“On Time”
associated with that day.
3:05
2:48
2:31
2:14
1:57
1:40
1:23
1:06
0:49
0:33
0:15
Min. Ventilation
On Time Ramp
1 2 3 4 5 6 7 8 10 11 12
DAYS
ON TIME
NOTE: Certain restrictions apply to reduce
the risk of errors:
- The highest possible day number is 450.
- Decreasing day numbers is not allowed.
- All ten steps must be specified. If you
don’t need 10 different steps, repeat the
last ON Time for each unnecessary step.
Night Ramp :
The minimum ventilation ramp
can be set differently for nighttime minimum
ventilation. The user must then specify the time
at which the night settings start being used.
1. Select:
»
9. Advanced Settings
»
2. Minimum Ventilation Ramping
Exit: Press Back
Change: Press Modify
Press
to select an item
Minimum ventilation ramping
On Time
1:30 (m:s)
day -5
0:15 (m:s)
day 0
0:30 (m:s)
day 5
0:45 (m:s)
day 10
1:00 (m:s)
day 15
1:15 (m:s)
day 20
1:30 (m:s)
day 25
1:45 (m:s)
day 30
2:00 (m:s)
day 35
2:15 (m:s)
day 40
2:30 (m:s)
Ramping Status: Off
2. Set the following parameters:
Day numbers —
Set the day at which each
step starts. The day number refers to the
animal age and it is adjustable from -5 to
450 days. Negative values are used to pre-
pare the house before letting the animals
enter. *
This parameter can only be modified while
the ramp is disabled.
On Time —
Assign a minimum ventilation
“On
Time”
to each step of the ramp. *
This parameter
can only be modified while the ramp is disabled.
Status —
Select
“On”
to activate the ramp.
Once the ramp is on, the controller automati-
cally adjusts the
“On Time”
of minimum venti-
lation cycles between consecutive points of
the ramp; for this reason, ramp steps cannot
be modified while the ramp is running.
Содержание EXPERT 64 Plus
Страница 1: ...EXPERT 64 Temperature Controller User s manual...
Страница 62: ......
Страница 76: ...M 890 00077 rev 12 REV 07...
