7.2 Parameter table
6.3.2 Function Lock
To unlock, turn off the controller and reconnect it with the key
>
pressed. Keep the key pressed until
the message
[LOC,]
appears, them release and
[OFF,]
will appear on the display.
6.3.3 Control Functions Shutdown
6.3.4
Registers of minimum and maximum measures
Pressing key
<
or also through the quick access menu (see chapter 6), the message
[rEg,]
will
appear, followed by the minimum and maximum recorded temperatures.
For safety reasons, this controller provides the ability to lock functions. With this setting enabled, the
setpoint and the other parameters are protected against undue changes however, they can be viewed.
In this condition, when trying to change these values the message
[LOC,]
will appear on the display.
To perform the lock function is necessary, first, that the parameter
"
[,F42]
- Time lock function"
is
set to the value exceeding 14 (below the value 15, it is shown
[no,,]
is not allowing the blocking of
functions). With the key
;
(short press), select ,then press
/
(short press), after hold the key
>
until
[LOC,]
(time in seconds programmed in
[,F42]
). When you release the key the message
[On,,]
will appear on the display.
With the shutdown of the control functions the controller will operate only as a temperature and humidity
indicator and the output relays stays off.
The way to operate the control functions shutdown depends on the parameter setting “
[,F43]
-
Control functions shutdown
”:
[,,,0]
Does not allow the shutdown of the control functions.
[,,,1]
Allows to turn on and off the control functions only if the functions are unlocked.
[,,,2]
Allows to turn on and off the control functions even when the functions are locked
.
With key
;
(quick touch), select
[Ctrl]
, then press
/
(quick touch) to confirm.
Then, the message
[ctrl][Off,]
will appear. At this time the temperature display will switch to
the
[OFF,]
message.
To turn the control functions on again, just follow the same procedure as that for shutdown, selecting
with the
;
key (quick touch). Once the user presses the
/
key the message
[ctrl][On,,]
will
ap p e a r .
6.3.7 Unit Selection (ºC / ºF)
“
[,F01]
”
[,231]
/
then the user can select the unit by pressing the keys
<
and
>
where there are alternating messages
[,=C,]
or
[,=F,]
. Press the key
/
to confirm the
desired unit. Therefore, the corresponding indication unit
{
or
}
will be turned on.Every time the unit is
changed, the parameters must be
reconfigured, since they assume the "standard" values.
In order to define the unit that the instrument will operate in, enter function
with the access
code
and confirm with the
key.
7. ADVANCED OPERATIONS
7.1 Changing the parameters of the controller
Access function
[,F01]
by
pressing keys
<
and
>
simultaneously or through the quick access
menu. After that,
[,F01]
will appear, then, press the
/
key (short press). Use keys
<
or
>
to enter
with access code
[,123]
and, when ready, press
/
. Use keys
<
or
>
to access the desired
function. After selecting the function, press the key
/
(short press), to visualize the set value for that
function. Use keys
<
or
>
to change the value, and when ready, press
/
to memorize the set value
and return to the functions menu. To exit the menu and return to normal operation (temperature
indication) press
/
(long press) until
[----]
appears on the display.
Obs:
If the lock function is active, by pressing the
<
or
>
to change the value of the function, the
controller will displays the message
[LOC,]
and will not allow to set the of parameter.
Description
Fun
Access code: 123 (one hundred and twenty-three)
T
hermostat operation mode (THERM output)
Minimum setpoint allowed to the end user (thermostat)
Maximum setpoint allowed to the end user (thermostat)
Control differential (hysteresis) of the thermostat
Minimum delay to turn the thermostat output on
Humidistat operation mode (HUMID output)
Minimum setpoint allowed to the end user (humidistat)
Maximum setpoint allowed to the end user (humidistat)
Control differential (hysteresis) of the humidistat
Minimum delay to turn the humidistat output on
Humidity output (time on)
Humidity output (time off)
Auxiliary output operation mode (AUX)
Minimum setpoint allowed to the end user (AUX output)
CELSIUS
FAHRENHEIT
Min.
-99
0 - refrig.
-10.0
-10.0
0.1
no
0 - dehum.
0
0
0.1
no
0
0
0
0
Max.
999
1 - heat
70.0
70.0
20.0
999
1 - humid.
100
100
20.0
999
999
999
10
100
Unit
-
-
°C
°C
°C
seg.
-
%RH
%RH
%RH
sec.
sec.
sec.
-
-
Standard
-
0 - refrig.
-10.0
70.0
1.5
no
1 - humid.
0
100
5
no
5
5
5
0
Min.
-99
0 - refrig.
14
14
1
no
0 - dehum.
0
0
0.1
no
0
0
0
0
Max.
999
1 - heat
158
158
36
999
1 - humid.
100
100
20.0
999
999
999
10
100
Unit
-
-
°F
°F
°F
seg.
-
%RH
%RH
%RH
sec.
sec.
sec.
-
-
Standard
-
0 - refrig.
14
158
3
no
1 - humid.
0
100
5
no
5
5
5
0
[,F01]
[,F02]
[,F03]
[,F04]
[,F05]
[,F06]
[,F07]
[,F08]
[,F09]
[,F10]
[,F11]
[,F12]
[,F13]
[,F14]
[,F15]
6.3.5
To visualize humidity or temperature
It is possible to view the other measure (humidity or temperature) by pressing
>
.
6.3.6 Buzzer Inhibit
When buzzer starts it can be inhibited by pressing
>
for two seconds or by quick access menu.
Indication:
- '' T'' temperature record
- '' H'' record humidity
To turn the current minimum and maximum values off, press key
;
(short press) repeatedly, until the
message
[CrEg]
is displayed, finally press the
/
button to confirm. Another way is to press
<
2
seconds while displaying the records. This operation is indicated by the message
[RSET]
.
1
5 6 7 8
2 3 4
9
POWER
SUPPLY
10 11 12 13 14 15 16 17
THERM
HUMID
AUX
A B
RS - 485
Connection
Vac/dc
24
1
5 6 7 8
2 3 4
9
POWER
SUPPLY
10 11 12 13 14 15 16 17
THERM
HUMID
AUX
A B
RS - 485
Loads supply
Connection 12 Vac/dc
1
2
3
4
Yellow
Orange/Brown
Green
Red
LEGEND
To the terminal
of the distribution box
To the terminal
of the distribution box
Maximum setpoint allowed to the end user (AUX output)
Control differential (hysteresis) of the AUX output
Minimum delay to turn the AUX output on
Time base of AUX output timer
AUX output (time on)
AUX output (time off)
Low room temperature alarm
High room temperature alarm
Low room humidity alarm
High room humidity alarm
Minimum delay to turn the AUX output on (alarm mode)
Buzzer operation mode
0
0.1
no
0
0
0
-10.0
-10.0
0
0
0
0
100
20.0
999
999
999
999
70.0
70.0
100
100
999
1
-
-
sec.
-
sec.
sec.
°C
°C
%RH
%RH
min.
-
100
5
no
0
5
5
-10.0
70.0
0
100
0
1
0
0.1
no
0
0
0
14
14
0
0
0
0
100
20.0
999
999
999
999
158
158
100
100
999
1
100
5
no
0
5
5
14
158
0
100
0
1
-
-
sec.
-
sec.
sec.
°F
°F
%RH
%RH
min.
-
[,F16]
[,F17]
[,F18]
[,F19]
[,F20]
[,F21]
[,F22]
[,F23]
[,F24]
[,F25]
[,F26]
[,F27]
12 Vac/dc
24 Vac/dc
Loads supply
MT-530
%uper
MT-530
%uper
MT-530
%uper
MT-530
%uper
MT-530
%uper
