Technische Alternative UVR 16x2 User Manual

Timer function
142
Timer function
Standard diagram
Function description
The Timer function supplies time sequences which switch outputs or which act as the input
variables of functions. The runtime of the timer function (= timer runtime) is started by the trigger
input or manually from the parameter menu, and runs independently of the time of day. This
response is called triggering. The timer runtime can be set from 1 second to 366 days.
The "Duty factor" input variable allows the specified timer runtime to be modified from 0 to 500 %.
The timer runtime can thus be influenced via analogue signals and calculation values.
Input variables
Enable
General enabling of the function (digital value ON/OFF)
Trigger input
Digital input signal, ON/OFF, to start the Timer function
Duty factor
Analogue value in % to one decimal place, to modify the timer runtime
in this proportion.
Start time
Analogue value for the timer runtime in all modes. If unused, this
value is set in the parameters.
Stop time
Analogue value for the OFF time in Astable mode. If unused, this
value is set in the parameters.

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.