Schneider WDE002939 Handleiding

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© 2011 Schneider Electric1

Multi-function application with RTR and FanCoil 1816/1.0

Function overview

This application provides you with the following func-

tions:

•Temperature control with various display options

•Scene function

•Disable function for push-buttons

•Time control

•Valve control

•Push-button functions

All buttons can be assigned different functions inde-

pendently. You can do the following:

•Switch and toggle

•Dim

•Control blinds

•Save and retrieve scenes

•Select a linear regulator function

•Save edge functions

•Adjust setpoints

•Access operation modes and toggle between them

The status LEDs can also be utilised independently of

one another and in a wide variety of ways.

Group addresses

Group addresses are managed dynamically. Maximum

number of group addresses and assignments: 254 ad-

dresses, 255 connections

Notes on this documentation

This application enables you to implement a multitude

of functions with the push-button. However, which func-

tions are possible in each individual case depends on

the KNX devices being controlled (e.g. dimming actua-

tors, switch actuators etc.). The functions described

here therefore show only the settings for this push-but-

ton.

|Many parameters and their settings are depend-

ent on the settings you have already made for oth-

er parameters. This means that some parameters

will appear or disappear and the values available

for selection will change according to settings you

have already made. These dependencies have

not been shown in the table for reasons of clarity.

All settings are always shown.

|Configurable times (staircase timer, ON delay,

OFF delay, cyclic intervals etc.) are set via the

base and factor parameters. The actual time is giv-

en by the multiplication of the two values. Exam-

ple: Base = 1second * factor = 3 gives 3 seconds.

|The bold values in a table are the values set dur-

ing factory configuration.

Before you begin, make a few basic settings in the

"General" tab. You can specify the following:

•Whether the operational LED switches off or displays

that the device is operating.

•How the date and time are received.

•Whether and how the time is sent cyclically to the bus.

•How large the start-up delay for the device should be

after bus voltage recovery.

General settings for date and time

Here you set whether the date and time are received by

two communication objects (3 byte each) or by only one

communication object. In the latter case, there is an 8

byte object available.

If you send the time cyclically to the bus, you either have

an output object with 3 byte or one with 8 byte, depend-

ing on which format you selected.

You can find more details on time control, synchronisa-

tion and master-slave functions in the "Time control"

chapter.

Start-up delay

The start-up delay is the time delay between the bus

voltage recovery and the device's functional start. Set a

time after which the current values can be read by other

KNX devices.

Communication objects

You can select the following communication objects:

Multi-function application with RTR and

FanCoil 1816/1.0

Basic settings

General

ParameterSettings

Switch on operational LEDYes

No

Receive date and timeIn one communication object

In two communication objects

Send time cyclicallyNo

Every minute

Every hour

Daily

Format of sent timeDate/time format (8 byte)

Time format (3 byte)

Device's start-up delay in s (0-255)2-255, 4

FunctionObject nameTypePrioFlagsBehaviour

Time controlDate object input3 byteLowWCReceive

Time controlTime object input3 byteLowWCReceive

Time controlDate/time object

input

8 byteLowWCReceive

Time controlDate/time object

output

8 byteLowCTTransmit

Time controlTime object out-

put

3 byteLowCTTransmit

Product specificaties