Technische Alternative UVR 16x2 User Manual

Time switch
126
Output variables
Time condition status
Status of the time switch function ON/OFF taking into consideration
the derivative time, dwell time and blocking function
Set value (1 – 2)
Issue of the current set values 1 / 2
Minimum timer
Display of the elapsed minimum time for the blocking function
Blocking timer
Display of a countdown of the blocking time
Effective time window
Status ON when the time window applies, even if the blocking function
sets the time condition status to OFF.
The derivative time and dwell time extend the time condition status, so
the "Effective time window" will be ON in those periods as well.
Time window
As with "Effective time window", but not taking into consideration
the derivative time and dwell time
➢ If enable OFF is selected, the time condition status, the effective time window and the
time window are also OFF.
➢ Set value (1 -2):
o If the Number of set values has been set to 0, the output for both set values will be
0.
o If set values have been defined for the current time window, those values will be
issued during the time window. Outside the time window, the parameter values Set
value (1 -2) if time prog. = Off will be issued.
o If no set values have been defined in the current time window, then the parameter
value Set value (1 -2) if time prog. = Off will always be issued.
o The value in Set value (1 -2) if time prog. = Off will be issued during the blocking
time, even if the time window is active.
o When Enable is OFF the Set value (1 – 2) (enable = off) input variables will be
issued.
o If several time windows with different set values overlap, then the highest value from
these set values is applied.

Technische Alternative UVR 16x2 Specifications

General

Data logging	Yes, internal memory
Weight	Approx. 300 g
Input Voltage	24 V DC
Display	LCD, 2x16 characters
Communication Interfaces	CAN
Dimensions	144 x 90 x 59 mm

Summary

General Information

Core Concepts

Input Variables

Explains the link between sensors and function inputs for data.

Parameters and Settings

Hystereses

Adjustable start and stop differentials creating switching hysteresis for control.

Analogue Function

Calculation Parameters

Settings for calculations like minimum, maximum, average, sum, and filter.

Multiplexer and Demultiplexer Parameters

Configuration for selecting input variables and routing output values.

Heating Demand

Cooling Demand

DHW Demand

Shading Function

Individual Room Control

Heating Circuit Control

Operation Modes

Blind Control

Cascade

Cooling Circuit Control

Pasteurisation Function

Message Function

Mixer Control

PID Control

P-I-D Values and Parameters

Explains proportional, integral, and derivative components for system control.

Profile Function

Time Switch

Time Programs and Settings

Scaling Function

Solar Cooling

Solar Control

Solar Start / Drainback

Timer Function

Parameters and Modes

Heat Meter

Parameters and Calibration

Maintenance Function

Conservatory Function

Input Variables and Parameters

Manages window ventilation based on room temp, wind, or rain sensors.

Meter / Counter

Hours Run and Pulse Counting

DHW Circulation

Input Variables and Parameters

Manages DHW circulation pump based on time, pulse, or mixing protection.