Guiding - MDT SCN-RT1UP.01 Technical Manual

Technical Manual
Room Temperature Controller

4.4.6 Guiding

The following picture shows the available settings:
Figure 15: Settings – Guiding
The table shows the available settings:
ETS-text
Guiding
Guiding value minimum (in °C)
Guiding value maximum (in
°C)
Setpoint variation at
maximum guiding value (in °C)
Table 29: Settings – Guiding
The parameter guiding causes a linear reposition of the control value in dependence of a guiding
value, which is measured by an external sensor. With appropriated parameterization a continuous
increment or decrement of the control value can be caused.
For adjusting how the guiding shall impact to the control value, three settings are necessary: Guiding
value minimum (w
min
value ( X).
The settings for the guiding value maximum (w
temperature in which the guiding starts and ends having impact to the setpoint. The real setpoint
offset indicates the following formula:
If the guiding shall cause an increment of the setpoint, you must adjust a positive value for the
setting "Setpoint variation at maximum guiding value". If you wish a decrement of the setpoint, you
must choose negative value for the setting "Setpoint variation at maximum guiding value".
The variation of the setpoint
A measured temperature value for the guiding above the adjusted maximum value or below the
adjusted minimum value has no effect to the setpoint.
So when the value is between the adjusted guiding values (w
decreased.
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[SCN-RT1xPx.01]
Dynamic range
[default value]
▪ inactive
▪ active
-100°C ... 100°C
-100°C ... 100°C
-100°C ... 100°C
), guiding value maximum (w
X = X * [(w - w
max
X is added to the basic comfort setpoint.
Comment
Activates/deactivates the guiding.
Minimum value of the guiding.
[28 °C]
Maximum value of the guiding.
[38 °C]
Setpoint offset at achievement of
[10 °C] the maximum guiding value.
), and setpoint variation at maximum guiding
max
) and minimum (w
max min
)/(w - w
min max
min
& w
max min
) describe the range of
)]
) the setpoint is increased or