User manual

24
ENG
“UEX-PLUS” +03U220621 - rel. 1.4 - 04.08.2009
installeruserservice
7. USER MENU
From the main screen press:
PRG to access the main menu,•
ENTER to select and access the menu user.•
User menu screens:
1.Alarmthresholds
2.Systemclock
3.Enablescheduler
4.Definetimezones
5.Weeklyscheduler
6.Scheduledsetpoint
7.1 Alarm thresholds
parameter par name. range default UOM
Mainprobealarm
thresholds
Highalarm
0 to 100.0 100.0 %
Lowalarm
0 to 100.0 0.0 %
Limitprobealarm
thresholds
Highalarm
0 to 100.0 100.0 %
Alarmdelay
0 to 999 0 min
7.2 System clock
Used to set the timed activation of the humidier
parameter range
hour/min
0 to 23 / 0 to 59
day
1 to 31
month
1 to 12
year
00 to 99
format
dd/mm/yy - mm/dd/yy
weekday
Sunday to Saturday
7.3 Enable scheduler
Enable control of the time bands and the set points
parameter enable
schedulerOn/Off
YES / NO
variablesetpoint
YES / NO
When the time bands are set, the display shows the symbol
7.4 Setting the time bands
Note: this screen is visible if “scheduler ON/OFF” has been enabled (see
the enable scheduler screen).
Set the intervals for the operation of the humidier over a 24h period (one day):
timeband
ON OFF
P1 P1-1
09:00 13:00
P1-2
14:00 21:00
P2
14:00 21:00
P3
always ON
P4
always OFF
Parameters P1 to P4 can be used set how many times steam production is
enabled/disabled over a 24h period:
P1 Two daily ON time bands
0 24h
ON
P1-1 P1-2
OFF OFF OFFON
0
0
24h
24h
P2
OFF
Z1 Z2
20°C
(68°F)
50°C
(122°F)
30°C
(86°F)
Z3 Z4
OFFON
ON
0 24h
0
(32°F)
24h
OFF
P2 Individual ON time band
0 24h
ON
P1-1 P1-2
OFF OFF OFFON
0
0
24h
24h
P2
OFF
Z1 Z2
20°C
(68°F)
50°C
(122°F)
30°C
(86°F)
Z3 Z4
OFFON
ON
0 24h
0
(32°F)
24h
OFF
P3 Always ON
0 24h
ON
P1-1 P1-2
OFF OFF OFFON
0
0
24h
24h
P2
OFF
Z1 Z2
20°C
(68°F)
50°C
(122°F)
30°C
(86°F)
Z3 Z4
OFFON
ON
0 24h
0
(32°F)
24h
OFF
P4 Always OFF
0 24h
ON
P1-1 P1-2
OFF OFF OFFON
0
0
24h
24h
P2
OFF
Z1 Z2
20°C
(68°F)
50°C
(122°F)
30°C
(86°F)
Z3 Z4
OFFON
ON
0 24h
0
(32°F)
24h
OFF
Fig. 7.1
7.5 Weekly scheduler
Note: this screen is visible if “scheduler ON/OFF” has been enabled (see
the enable scheduler screen).
Set the weekly operation of the humidier, using parameters P1 to P4
(congured in the previous screen)
parameter type of time band
Monday
P1,...,P4
Tuesday
P1,...,P4
Wednesday
P1,...,P4
Thursday
P1,...,P4
Friday
P1,...,P4
Saturday
P1,...,P4
Sunday
P1,...,P4
7.6 Scheduled set points
Note: this screen is visible if “variable set point” has been enabled (see
the enable scheduler screen).
Set dierent levels of set points throughout the day (24h):
parameter
ON SETP.
hours %rH
Z1
00:00 0.0...
Z2
00:00 0.0...
Z3
00:00 0.0...
Z4
00:00 0.0...
Parameters Z1 to Z4 can be used to congure up to four dierent temperature
set points at dierent times of a day (parameters Z1, Z2, Z3, Z4).
0 24h
ON
P1-1 P1-2
OFF OFF OFFON
0
0
24h
24h
P2
OFF
Z1 Z2
20°C
(68°F)
50°C
(122°F)
30°C
(86°F)
Z3 Z4
OFFON
ON
0 24h
0
(32°F)
24h
OFF
Fig. 7.b
By setting the “daily” and “variable set point” time bands, steam production
can be programmed according to the needs of the utility.
Note:
during the “OFF” time band, the humidier is NOT actually o, but rather •
steam production is temporarily disabled, even when setting manually;
the “daily” time bands have priority over the “variable set point” bands. For •
example, setting P4 each Monday (humidier o ), parameters Z1, Z2, Z3,
Z4 (dierent set point values) will not be observed, as the humidier is not
programmed to operate on that day.