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B. Reinitializing the dimmer in reverse phase control

When connecting a new load (e.g.: use of low voltage halogen instead 
of incandescent lamps), it is recommended to reinitialize the dimmer. 
Keep the select button pressed for as long as the power supply is 
being switched on. The dimmer then returns to the standard mode, 
i.e. reverse phase control. All LEDs blink for ±10s in confi rmation.

Function

A. Operation in the different modes

Mode 1: 0-10V analog

When this mode is selected, the dimmer will accept a voltage 
control signal from 0 to 10V according to IEC standard 61131-2.
From 0 to 10V, the light can be adjusted from min. to max. light 
intensity. If the input voltage lies below the threshold voltage 
(±1V), the connected load will remain off. If the input voltage 
equals the threshold voltage, the connected load lights at min. 
Light intensity. If the input voltage is 10V, the connected load 
lights at max. light intensity.
After a power failure, the dimmer switches back on to its 
previous value. See 

Fig. 2

.

Mode 2: 1-10V analog control 

When this mode is selected, the dimmer operates via a current 
control signal from 1 to 10V according to EN60929 standard. 
From 1 to 10V, the light can be controlled from min. to max. 
light intensity. The intensity of the current that fl ows through the 
circuit, determines the light level. If the input voltage lies below 
the threshold voltage (±1.5V), the connected load will remain off. 
If no input voltage is connected, the connected load lights at 
min. light intensity. If the input voltage is 10V, the connected load 
lights at max. light intensity.
After a power failure, the dimmer switches back on to its 
previous value. See 

Fig. 2

.

Mode 3: 1-button mode

In 1-button mode, input 1 and input 2 have different and independent 
functions. Input 1 functions as a 1-button dim function, with or 
without memory. Input 2 allows light atmospheres to be saved and 
retrieved at any time. 

Operation input 1 (terminals 1 and 3): 
Input 1 has a 1-button operation mode. See 

Fig. 3

.

Memory function:

The dimmer can be used with or without memory. The is set to 
1-button mode with memory function as a standard. To set the 
dimmer without memory function, it suffi ces to keep the control 
button pressed at max. light level for 10s. After 10s, the light will 
decrease from max. to 50% to indicate that the memory function 
is switched off. Immediately let go of the push button after this 
change in light intensity! If you do not let go of the push button 
immediately, there will be no changeover from ‘with memory’ 
to ‘without memory’ or vice versa. Repeat the procedure to 
reactivate the memory function. 
This function and the last set light value are saved in a 
permanent memory. They are not lost in case of a power failure. 
With memory function, the dimmer fi rst switches on at min. light 
intensity. Then, the dimmer switches on at the last set light value.
 

With memory

Press briefl y = switching on/off, ‘on’ at previous level
Press long = dimming up/dimming down
Press long when dimmer is “off” = dimmer dims up from min..
When dimming up: dimmer stops at max. value.
When dimming down: dimmer stops 2s at min. value and then dims up.
A renewed (long) press reverses the dimming direction.

Without memory

Press briefl y when dimmer is off = dimmer is always switched on 
at max. value.
The other operations are identical to those ‘with memory’.

Operation input 2 – Atmosphere button (terminals 1 and 2)
Input 2 enables you to save and retrieve an atmosphere. The 
atmosphere is set to max. light intensity as a standard.
To save a light atmosphere, proceed as follows:
1. Set the desired light atmosphere with input 1.
2. Keep input 2 pressed for 3s. The connected load fi rst dims to 

the previous set light atmosphere and after 3s to the desired 
light atmosphere and then saves this atmosphere.

3. The light atmosphere has been set.

The light atmosphere can be retrieved at any time by pressing input 2.
To exit the light atmosphere and switch off the load, use input 1.
It is possible to simultaneously retrieve the light atmospheres of 
different light circuits via the 1-button mode. To this end, connect 
terminals 1 and 2 of the dimmers that control the relevant light 
circuits. See 

Fig. 3

.

After a power failure the load is switched off.
There can max. be connected 30 (non-lit) N.O. contacts in 
parallel. The max. distance is 100m.

Mode 4: 2-button mode

In 2-button mode, input 1 (terminals 1 and 3) and input 2 (terminals 
1 and 2) together function as a 2-button dimmer. See 

Fig. 3

.

Memory function: Same as for Mode 3: 1-button mode.

With memory

Briefl y press input 1: the load is switched on.
Press input 1 long: dimming up
Briefl y press input 1: the load is switched on at previous level.
Press input 2 long: dimming down
When dimming up: dimmer stops at max. value.
When dimming down: dimmer stops at min. value.

Without memory

Briefl y press input 2: the load is switched on at max. value.
The other operations are identical to those ‘with memory’.
After a power failure, the load is switched off.

B. Meaning LEDs 

Load LED (

Fig. 1

):

This LED lights if the load is connected and indicates in which 
mode the dimmer is set. reverse phase control or phase control 
(the choice is made automatically).

In case of normal operation, the load LED can have the following meaning:

LED’s  

Meaning

Current mode: reverse phase control.

The LED lights continuously.

Current mode: phase control.

The LED blinks.

Error indication LED (

Fig. 1

):

In case of normal operation, this LED does not light. The LED 
only lights if problems with dimming the load occur:

LED’s  

Meaning

The dimmer operates with reverse phase control and cannot dim the 

load due to an error (overload, overtension,...) 

The LED lights continuously.
The dimmer operates with phase control and cannot dim the load 

due to an error (overload, overtension,...)

The LED blinks. 

Содержание 74-350

Страница 1: ...Dette apparat er ikke egnet til at styre motorer Hvis der anvendes en jernkernetransformator skal man sikre sig at denne er egnet til anvendelse sammen med elektronisk styring Hvis der anvendes halogenbelysning sammen med jernkerne transformatorer skal der tages højde for transformatorernes ydeevne Transformatorerne skal belastes med mindst 80 af deres nominelle effekt Tag højde for transformatore...

Страница 2: ...e går ikke tabt i tilfælde af strømsvigt Når hukommelsesfunktionen er slået til vil lysdæmperen først tændes ved min lysintensitet Derefter vil lysdæmperen skifte til den lysværdi som sidst blev indstillet Med hukommelse Kort tryk Tænd Sluk Tænd ved forrige niveau Langt tryk dæmp op ned Langt tryk mens lysdæmperen er slukket lysdæmperen regulere op fra min Når der reguleres op lysdæmperen stopper ...

Страница 3: ...pænding eller overstrøm kortslutning belastningen kan ikke dæmpes hverken i forkants eller i bagkantsstyring Drift vedligeholdelse Ingen vedligeholdelse Ved fejl eller driftforstyrrelser skal en autoriseret el installatør kontaktes Tekniske data Input Forsyning 230 V 10 50 Hz Maks spændingsfald over lysdæmper 5 Egetforbrug 1 W Indgangsimpedans 0 10 V 33 k 1 10 V 22 k Udgang Mindste belastning 60 W...

Страница 4: ... électriques doivent exclusivement être exécutés par un électricien agréé En cas de défaut ou de perturbation du fonctionnement contacter un installateur électricien agréé Sous réserve de modifications 1 2 3 1 Lastanschlussklemmen N 2 Anschlussklemmen Netz 230 V L N 3 Last LED 4 Fehleranzeige LED 5 Input LED s Mode 6 Auswahl Taste Mode 7 Anschlussklemmen Ansteuerung 1 bis 3 1 Belastningstilslutnin...

Страница 5: ...ble Preferably place the dimmers at the bottom of the distribution board Check the temperature If the temperature in the distribution board rises too high max 35 C provide additional ventilation This appliance is not suitable for controlling motors When using a ferromagnetic transformer check whether it is suitable for use in combination with an electronic control When using halogen lighting with ...

Страница 6: ...With memory function the dimmer first switches on at min light intensity Then the dimmer switches on at the last set light value With memory Press briefly switching on off on at previous level Press long dimming up dimming down Press long when dimmer is off dimmer dims up from min When dimming up dimmer stops at max value When dimming down dimmer stops 2s at min value and then dims up A renewed lo...

Страница 7: ...voltage or overcurrent short circuit the load is not dimmable neither in phase control nor in reverse phase control Operation maintenance No maintenance Contact a qualified electrician in the event of fault or breakdown Technical data Input Power supply 230 V 10 50 Hz Maximum voltage drop over dimmer 5 Own consumption 1W Input impedance 0 10V 33k 1 10V 22k Output Minimum load 60W Maximum load 750V...

Страница 8: ...weise Falls mehrere Dimmer direkt nebeneinander installiert werden beachten Sie einen min Abstand von 1 Modul mittels angepassten Blindplatten Falls mehrere Dimmer übereinander oder direkt nebeneinander installiert werden kann es erforderlich sein die max Belastung einzuschränken siehe Belastungstabelle Montieren Sie die Dimmer vorzugsweise unten in den Verteiler kasten Kontrollieren Sie die Tempe...

Страница 9: ...gang 2 unterschiedliche und unabhängige Funktionen Eingang 1 hat eine 1 Tasterdimmfunktion einstellbar mit oder ohne Lichtwertspeicher Mit Eingang 2 ist es möglich Lichtszenen abzuspeichern und jederzeit wieder aufzurufen Funktionsweise Eingang 1 Anschlussklemmen 1 und 3 Eingang 1 hat eine 1 Tasterdimmfunktion Siehe Fig 3 Lichtwertspeicherfunktion Der Dimmer kann sowohl mit als auch ohne Lichtwert...

Страница 10: ... blinkt Input LED s Fig 1 Es können verschiedene Ansteuerungsmethoden gewählt werden z B 0 10V Analogsteuerung 1 10V Analogsteuerung 1 Tasterbedienung oder 2 Tasterbedienung Die Input LED s zeigen an welche Ansteuerungsmethode gewählt ist Im normalen Betrieb können die Input LED s folgendes anzeigen LED s Bedeutung Obere LED leuchtet ständig Aktuelle Ansteuerungsmethode 0 10V Mittele LED leuchtet ...

Страница 11: ...Verdrahtungslänge bis zum letzten Taster 100m Verdrahtung der Analogsteuerung Steuerstromkreis und Leistungsteil des Dimmers sind galvanisch getrennt Die Ansteuereingänge des Dimmers entsprechen den Anforderungen für Schutzkleinspannung SELV Falls die Steuer signale ebenfalls aus SELV Geräten kommen werden keine speziellen Drahtquerschnittsanforde rungen oder Isolations anforderungen an die Steuer...

Страница 12: ...laissant des plaques vides Si vous installez plusieurs variateurs l un au dessus de l autre ou l un à côté de l autre il peut s avérer nécessaire de réduire la puissance maximale voir le tableau de charge Il est préférable de positionner les variateurs en bas du tableau de distribution Vérifier la température Si la température dans le tableau de distribution monte trop max 35 C assurer une ventila...

Страница 13: ...mémoire L entrée 2 permet de sauvegarder et d extraire les ambiances lumineuses à tout moment Fonctionnement de l entrée 1 bornes 1 et 3 L entrée 1 a un mode de fonctionnement 1 bouton Voir Fig 3 Fonction mémoire Le variateur peut être utilisé avec ou sans mémoire Le variateur est réglé sur le mode 1 bouton avec fonction mémoire en standard Pour paramétrer le variateur sans fonction mémoire il suf...

Страница 14: ... bouton ou 2 boutons Les LED d entrée indiquent le mode de fonctionnement sélectionné En cas de fonctionnement normal les LED d entrée peuvent avoir les significations suivantes LED Signification La LED supérieure s allume en continu Mode en cours 0 à 10 V La LED intermédiaire s allume en continu Mode en cours 1 à 10 V La LED inférieure s allume en continu Mode en cours mode 1 bouton Aucune des tr...

Страница 15: ...circuit électrique du variateur ont une isolation galvanisée Les entrées de commande du variateur sont conformes aux exigences applicables aux tensions extra faibles de sécurité SELV Si les signaux de commande viennent d appareils électriques respectant eux aussi les exigences SELV aucune exigence particulière n est applicable en ce qui concerne le diamètre des câbles ou l isolation des câbles de ...

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