Berker 751616, 751646, 751626 Technical Documentation Manual

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

The push-button comfort is plugged onto a flush-mounted bus coupling unit (flush-mounted BCU). The push-buttons of the device can be programmed for the following functions: switching, dimming, blind/shutter control, value transmitter, light-scene recall, forced guidance and control. Push-button assignment is free and fixed in the project. Depending on the preset functions, a press on any of the push-buttons sends telegrams to the instabus EIB which trigger switching, dimming or blind/shutter functions, recall or store light-scenes and set dimming, brightness or temperature values in the respective actuators.

ETS search path: Layout: Dimensions: Controls:

e.g. Push-button comfort 4-gang

Push button / Push button xfach / Push-button comfort x-gang

depending on design

A: 8 / 4 / 2 red status-LED B: 1 green operation-LED

K1

K2

K3

A

K4

B

K5

C

K6

D

AB

(depending on design)

Technical data Type of protection:

Safety class: Mark of approval: Ambient temperature: Storage / transport temperature: Mounting position: Minimum distances: Type of fastening: instabus EIB supply

voltage: power consumption: connection:

External supply

Response to mains failures

bus voltage only: mains voltage only: bus and mains voltage:

Response on return of voltage

bus voltage only: mains voltage only: bus and mains voltage:

K7

E

F

G

K8

H

IP 20 III EIB

-5 °C ... +45 °C

-25 °C ... +70 °C (storage above +45 °C reduces the service life) any none plug-in on flush-mounted bus coupler

21 – 32 V DC SELV typically 150 mW 2 x 5 pole male connector strip

---

no reaction

---

--all object values deleted (cf. software information)

---

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Wiring: Terminal connections:

Technical

Documentation

instabuswire

Hardware information

• Article nos.: Product Berker artikel. no.

Push-button comfort 4gang Push-button comfort 2gang Push-button comfort 1gang

A: push-button comfort B: physical external interface C: bus coupling unit

C

B

751646xx 751626xx 751616xx

A

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Software description ETS search path for push-button comfort 4-gang:

Push-button comfort 4-gang

PEI type Applications:

00

Hex

No adapter used

Dez

00

No. Summarized description: Name: Version:

1 Multifunction push-button with alarm message and 16-Bit

PB 4-gang comfort 109002 0.2

value transmission

ETS symbol:

4

ETS search path for push-button comfort 2-gang:

ETS symbol:

Push-button comfort 2-gang

2

PEI type Applications:

00

Hex

No adapter used

Dez

00

No. Summarized description: Name: Version:

1 Multifunction push-button with alarm message and 16-Bit

PB 2-gang comfort 109202 0.2

value transmission

ETS search path for push-button comfort 1-gang:

Push-button comfort 1-gang

PEI type Applications:

00

Hex

No adapter used

Dez

No. Summarized description: Name: Version:

1 Multifunction push-button with alarm message and 16-Bit

PB 1-gang comfort 109302 0.2

value transmission

ETS symbol:

1

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

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751616xx, 751626xx, 751646xx

Application:

Executable from mask version: Number of addresses (max): Number of assignments (max): Communication objects:

Function: Switching / Toggling (for all push-buttons 1) Object

2

Function Name 2 Type Flag

0-7 Switching Push-button 1 - Push-button 8 1 bit W, C, T, (R) 3

Function: Dimming (for all push-button s Object 2 Function Name 2 Type Flag

0-7 Switching Push-button 1 - Push-button 8 1 bit W, C, T, (R) 3

8-15 Dimming Push-button 1 - Push-button 8 4 bit C, T

Function: Blind/shutter (for all push-buttons Object 2 Function Name 2 Type Flag

0-7 Move (long-time) operation

8-15 Step (short-time) operation

Function: Value transmitter (pb function: light-scene recall with/without storage function for all pbs Object 2 Function Name 2 Type Flag

8-15 Light-scene extension Push-button 1 - Push-button 8

Function: Value transmitter (Push-button function: value transmitter 1 byte for all push-buttons Object 2 Function Name 2 Type Flag

8-15 Value transmitter 1 byte Push-button 1 - Push-button 8 1 byte W, C, T

Function: Value transmitter (Push-button function: temperature value transmitter for all push-buttons Object 2 Function Name 2 Type Flag

8-15 Temperature value transmitter Push-button 1 - Push-button 8 2 bytes W, C, T

Function: Value transmitter (Push-button function: brightness value transmitter for all push-buttons Object 2 Function Name 2 Type Flag

8-15 Brightness value transmitter Push-button 1 - Push-button 8 2 bytes W, C, T

Function: Value transmitter (Push-button function: value transmitter 2 bytes for all push-buttons Object 2 Function Name 2 Type Flag

8-15 Value transmitter 2 bytes Push-button 1 - Push-button 8 2 bytes W, C, T

Function: Forced guidance (for all push-buttons Object 2 Function Name 2 Type Flag

0-7 Forced guidance Push-button 1 – Push-button 8 2 bits W, C, T, (R) 3

Function: Control (for all push-buttons Object 2 Function Name 2 Type Flag

0-7 Control Push-button 1 - Push-button 8 1 bit W, C, T, (R) 3

Function: Operating level switch-over Object Function Name Type Flag

16 Switch-over Operating level 1 bit W, C, T, (R) 3

PB 4-gang comfort 109002 PB 2-gang comfort 109202 PB 1-gang comfort 109302

1.1 25 25

dynamic table handling maximum lenght of table

18

1

)

1

)

Push-button 1 - Push-button 8 Push-button 1 - Push-button 8

1

)

1

)

1 bit 1 bit

1 byte

Yes ! No " 50

W, C, T, (R) 3

C, T

1

)

C, T

1

)

1

)

1

)

1

)

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Push button comfort 1- 4gang, Flushmounted (Up)

Technical

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751616xx, 751626xx, 751646xx

Function: Alarm function Object Function Name Type Flag

17 Alarm message 1 bit Application module 1 bit W, C, T, (R) 3

1

The functions switching / toggle, dimming, blind/shutter, light-scene extension, value transmitter, forced guidance

and control can be selected for each individual push-button. In this case, the names of the communication objects and the object table change accordingly (dynamic object structure).

2

: Depending on the projected variant (1-, 2- or 4-gang), the number of push-buttons and thus the number of visible

communication objects are reduced.

3

: For objects marked (R), the current object status can be read out (set "R" flag!).

Object description

0-7 Switching:

0-7 Move (long-time) operation: 1-bit object for step (long-time) operation of a blind/shutter

0-7 Forced guidance: 2-bit object for forced guidance (priority) of switching channels

0-7 Control: 1-bit object for transmission of control telegrams

8-15 Dimming: 4-bit object for relative change of brightness between 0 and 100 %

8-15 Step (short-time) operation: 1-bit object for short-time operation of a blind/shutter

8-15 Light-scene extension: 1-byte object for recalling / storing of light-scenes (1 - 8)

8-15 Value transmitter 1 byte: 1-byte object for transmission of value telegrams (0 - 255)

8-15 Temperature value

transmitter:

8-15 Brightness value transmitter: 2-byte object for setting of a defined brightness value (0-1500 lux)

8-15 Value transmitter 2 bytes: 2-byte object for transmission of value telegrams (0-65535)

16 Switch-over: 1-bit object for switching over between the 2 operating levels

17 Alarm message: 1-bit object for transmission of an alarm message (user module removed)

1-bit object for transmission of switching telegrams

2-byte object for setting of a defined temperature value (0-40 °C)

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Push button comfort 1- 4gang, Flushmounted (Up)

Technical

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751616xx, 751626xx, 751646xx

Scope of functions

General

• Switching / toggle, dimming, blind/shutter, value transmitter/light-scene extension and control functions can be freely assigned to the push-buttons

• 2 operating levels parameterizable

• Status indication for each push-button by means of red LED possible

• Operation indication by means of green LED parameterizable

• 4-digit push-button code for operating level switch-over and for disabling of push-button freely selectable

• Alarm message after withdrawal of device from flush-mounted bus coupling unit programmable

Switching / toggle function

• Command on pressing or releasing of push-button presettable (ON, OFF, TOGGLE, no function)

• Cyclical transmission possible

Dimming function

• Push-button operation with one push-button or 2 push-buttons parameterizable

• Time between dimming and switching and dimming interval presettable

• Telegram repetition and transmission of stop telegram possible

Blind/shutter function

• Push-button function (UP, DOWN, TOGGLE) and time between step (short-time) and move (long-time) operation

presettable

• Lamella (slat) adjustment time (time during which a MOVE command can be terminated by releasing the push-

button)

Value transmitter / light-scene extension function

• Push-button functions 1-byte value transmitter or light-scene recall with/without storage function parameterizable

• Push-button functions 2-byte value transmitter, brightness value transmitter and temperature value transmitter

parameterizable

• Value readjustment by means of long push-button-press possible

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

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751616xx, 751626xx, 751646xx

Functional description

Switching / toggle: status indication

Depending on the "Function of status LED", "Flashing LED at status indication?" and "Cyclical transmission" parameters, the status LEDs of the individual push-buttons show a different behaviour with the switching/toggle function:

Push-button operation:

Push-button operation

ON OFF

Function of status LED: Status indication Flashing status LED at status indication? NO Cyclical transmission: No cyclical transmission

LED

Function of status LED: Status indication Flashing status LED at status indication? YES Cyclical transmission: No cyclical transmission

LED

1 s

Function of status LED: Status indication Flashing status LED at status indication? NO Cyclical transmission: Transmission when ON

time

LED

4 x 0.28 s

Function of status LED: Status indication Flashing status LED at status indication? YES Cyclical transmission: Transmission when ON

LED

(subject to prior change) 7516y6xx.doc

10 s

time

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Technical

Documentation

751616xx, 751626xx, 751646xx

Value transmitter: readjustment by long push-button press

If a value transmitter has been parameterized, the value to be transmitted can be readjusted by a long puah-button press (> 5 s). In this case, the current value is increased by the parameterized interval and transmitted. After releasing the push-button, the value last transmitted remains stored. During the next long push-button press, the value is readjusted in the opposite direction.

Depending on parametrization, the status LED shows a different behaviour during value readjustment (see below):

1.) Function of status LED: status indication Flashing LED at status indication? NO

Function of status LED at value adjustment: indication of status # Status LED permanently lit up

2.) Function of status LED: status indication Flashing LED at status indication? NO

Function of status LED at value adjustment: flashing at value adjustment

# During value change, the status LED flashes with every new value

Push-button operation

value readjustment direction change

1.)

2.)

LED

< 5 s

value change

> 5 s

value change

> 5 s

Bus telegram

Value = 100 100 100 101 102 103 104 104 104 103 102 101 100

time between

two telegrams

Push-button function Value range Interval Light-scenes with/without storage f. 1...8 -- Brightness value transmitter 0...1500 lux 50 lux Temperature value transmitter 0...40 °C 1 °C Value transmitter 1 byte 0...255 1...10 Value transmitter 2 bytes 0...65535 1, 2, 5, 10, 20, 50, 75, 100, 200, 500 , 750,

1000

tim

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Operating levels

In operating level 1, each push-button can be assigned any of the functions switching / toggle, dimming, blind/shutter, forced guidance, value transmitter/light-scene extension or control. In operating level 2, the lefthand and the righthand push-button column is assigned a function from among the push-button functions of operating level 1.

Operating level 1:

• per push-button one function from among:

switching / toggle, dimming, blind/shutter, forced guidance, value transmitter/light-scene extension or control

e.g. 4-gang:

Operating level 2:

• upper push-button colum # 4 push-buttons with the same function

• lower push-button colum # 4 push-buttons with the same function

• function to be selected from the functions of level 1 e.g. 4-gang:

Switching-over between operating levels is ensured by a separate object "Operating level". The polarity of this object can be programmed. In the 4-gang type, switching over can additionally be effected locally on the push-button itself (see next page). Operating level 2 can be permanently activated (e.g. switch-back to operating level 1 manually or via object) or, as an alternative, remain activated for a parameterized time. The switch-over mode is determined by the "Switch-over" parameter.

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Manual switch-over between the two operating levels

The push-button comfort 4-gang can be switched by means of a 3-push-button actuation (push-buttons 1+5+8) and push-button code between the two operating levels (the "Operating level switch-over" parameter must then be set to "manual" or "via object and manual"). The operating level switch-over is effected by means of the 3-push-button actuation for approx. 3 s and by entry of the parameterized push-button code. The following illustration shows manual switching from operating level 1 to operating level 2. Switching back to operating level 1 is analogous with the first procedure.

switch-over through 3-key actuation: press keys 1+5+8 at the same time for about 3 to 8 sec.

1

operating level 1

5

operation-LED

8

flashing

enter key code: press the 4 keys sequentially (e.g. 4-3-2-1)

1

234

operating level 2 is active

(280 ms pulse)

Remarks:

• The function of the operation LED (green) for an active operating level 1 is parameterized on parameter card "General", whereas the function of the operation LED for an active operating level 2 is parameterized on parameter card "Operating level".

• If the "Switch-over" parameter is set to "Switch-over to level 2 for a time interval", the push-button comfort switches back automatically to operating level 1 after the preset time.

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Push-button-lock by code

This function requires that local disabling of the push-button (4-gang only) has been enabled beforehand in the "Lock function?" parameter. The push-buttons are locked by the so-called 3-push-button actuation (push-buttons 2+6+7) for about 3 s and by entry of the parameterized push-button code. A push-button (when locked) can be unlocked by means of the same push-button actuation and the current code. The following illustration shows the push-button-lock procedure.

switch-over through 3-key actuation: press keys 2+6+7 at the sam time for about 3 to 8 sec.

7

2

6

operation-LED flashing

enter key code: press the 4 keys sequentially (z. B. 4-3-2-1)

1

234

push-button is disabled

(280 ms pulse)

Remarks:

• The push-button lock function is available from operating level 1 and from operating level 2.

• The function of the operation LED with a locked push-button is parameterized on the "General" parameter card.

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Changing the push-button code

The push-button code is parameterized in the ETS and can be changed in the push-button comfort 4-gang manual operation. Push-button code change by local operation of the push-button must have been enabled beforehand in the ETS in the "Local adjustmet of push-button code" parameter. The push-button code is changed by means of the so-called "3-push-button actuation, i.e. pressing 2+6+7 for at least 8 s followed by the entry of the old push-button code. This is confirmed by all 8 status LEDs flashing at the same time. The new code can be entered thereafter.

The following illustration shows how to change the push-button code:

enter new key code: switch-over through 3-key actuation: press keys 2+6+7 at the same time as long as min. 8 sec.

enter old key code: (z.B. 4-3-2-1)

(e.g. 6-7-1- 2 )

operation-LED switches off briefly

status-LED al l off

by local

7

2

6

operation-LED flashing (120 ms pulse).

Remark:

• A push-button code change can be made in operating level 1, in operating level 2 and when the complete pushbutton is locked.

1

234

1

8 status LED flashing

2

7

6

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Operating combinations overview

The 4 operating combinations and the pertaining 3-push-button actuations and push-button-press durations are summarized in the table below and in the timing diagram:

Function 3-push-button actuation 1st entry 2nd entry

Operating level

switch-over

press push-buttons 1+5+8

for 3 s

A

enter push-button

code

Push-button lock press push-buttons 2+6+7

for 3 s

B

Push-button code

adjustment

press push-buttons 2+6+7

for 8 s

C

K1, K5, K8

K2, K6, K7

enter push-button

code

enter old code

A

B C

enter new code

091234 6587

t / sec.

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

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751616xx, 751626xx, 751646xx

"Control" function

The "Control" communication object is coded as follows: Command Binary Hexadecimal Decimal

Stop

Pause Play Record Forward Rewind

Configuration example of push-button comfort 4-gang for controlling an external memory device (e.g. chip card):

00000000 00000010 00000100 00001000 00001001 00001010

0 2 4 8 9 A

10

Start record

Stop

K1

Pause

K5

K7

0 2 4 8 9

K2K3K4 K6

Forward

Rewind

"Forced guidance" function

By means of the 2-bit forced-switching object, it is possible, for instance, to force the switching channel of a switching actuator independent of the switching object into a certain switching position.

The 2-bit telegram controls the states shown in the table below: Bit 1 Bit 0 Forced guidance Actuator state

0 0 OFF Value of switching object 0 1 OFF Value of switching object 1 0 ON OFF 1 1 ON ON

Bit 1 of the forced guidance object enables forced guidance and bit 0 determines the switching state the actuator is to adopt. When forced guidance is inactive (bit 1 = 0), bit 0 is irrelevant and the switching channel is controlled by the switching object of the actuator.

K8

Stop record

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Documentation

751616xx, 751626xx, 751646xx

Parameters Description: Values: Remarks:

General

Function of operation LED

Light duration of status LED at operating indication

Operating levels (FA)

Lock function? (FA)

Function of operation LED at lock function (FA)

Push-button 1

Function of status LED

Flashing LED at (inverted) status indication?

Function No function

ON OFF

0.75 s

2.25 s 3 s

one two

NO YES

Always OFF Always ON Flashing

LED always OFF LED always ON

Status indication

default for control

Inverted status indication

Operating indication

default for switching / toggling, dimming, blind/shutter, value transmitter, light-scene extension, forced guidance

NO

YES

Switching / toggle Dimming Blind / shutter Value transmitter /

light-scene extension Forced guidance Control

The green operation LED is lit up in operating level 1 after arrival of supply voltage (ON) or always off (OFF).

Light duration of status LED for confirmation of push-button-press. Only active in conjunction with "Function of status LED = push-button-press confirmation".

Number of usable operating levels.

The push-button can be disabled by of 3push-button actaution so that none of the push-buttons will trigger an action.

With Push-button comfort 4-gang only. When the light-scene push-button is

disabled, the operation LED is always OFF, always ON or in a flashing mode (1.6 s clock).

With Push-button comfort 4-gang only.

The status LED is always OFF. The status LED is always ON.

The status LED is ON after successful transmission or reception of an ON telegram and goes out after successful transmission or reception of an OFF telegram.

(inverted: opposite behaviour). The status LED is on after successful

transmission or reception of an ON / OFF telegram for the time specified under "ONtime of status LEDs for push-button-press confirmation".

Status indication: status LED permanently on .

Status indication: status LED flashing Function selection for the push-button.

Technical

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Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Push-button 1: "Switching / Toggling" function parameterized Command at pushing the

push button

Command at releasing the push button

Cyclical transmission (FA)

Cyclical transmission base (1...255) x 5 sec (FA)

Cyclical transmission factor (1...255) (FA)

Start of cyclical transmission via switching object? (FA)

Stop cyclical transmission via switching object? (FA)

Push-button 1: "Dimming" function parameterized Function of push-button

No function ON OFF

TOGGLE

No function ON OFF

TOGGLE

No cyclical transmission

Transmit when ON Transmit when OFF Transmit when ON and OFF

1...255; 1

YES NO

Operation with two buttons: brighter (ON)

Operation with two buttons: darker (OFF)

Operation with one button: brighter/darker (TOGGLE)

Technical

Documentation

No telegram triggered. ON telegram triggered. OFF telegram triggered. The internally stored switching state is

reverted. If the state stored is ON (OFF), an OFF (ON) telegram is triggered.

No telegram triggered. ON telegram triggered. OFF telegram triggered. The internally stored switching state is

reverted. If the state stored is ON (OFF), an OFF (ON) telegram is triggered.

Cyclical transmission is inactive. Cyclical transmission is active only after an

ON, an OFF or after an ON and an OFF telegram.

Defines the base of the cyclical transmit time. Cyclical transmit time = base •⋅ 5 s • factor

Defines the factor of the cyclical transmit time. Cyclical transmit time = base •⋅ 5 s • factor

Cyclical transmission can additionally be started via the switching object.

Cyclical transmission can additionally be terminated via the switching object (only available with "Transmission when ON" or "Transmission when OFF").

A short push-button-press triggers an ON telegram, a long push-button-press triggers a dimming telegram (brighter).

A short push-button-press triggers an OFF telegram, a long push-button-press triggers a dimming telegram (darker).

The internally stored is reverted with a short push-button-press. If the the stored state is ON (OFF), an OFF (ON) telegram is triggered. After a long push-button-press, a "darker" telegram is transmitted after a "brighter" telegram and vice versa.

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Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Time between switching and dimming base (FA)

Time between switching and dimming factor (2…127) (FA)

Dimmming brighter by (FA)

Dimming darker by (FA)

130 ms

260 ms 520 ms 1 s

2...127; 3

100 %

50 % 25 %

12.5 %

100 %

50 % 25 %

12.5 %

6 % 3 %

1.5 %

6 % 3 %

1.5 %

Technical

Documentation

Time after which the long push-button-press function (dimming) is executed.

Time = base • factor Time after which the long push-button-press

function (dimming) is executed.

Default: 130 ms • 3 = 390 ms

With a dimming telegram, the brightness can

be increased by x % max.

With a dimming telegram, the brightness can

be reduced by x % max.

Telegram repetition (FA)

Time between two telegrams (FA)

Send stop telegram ? (FA)

YES

NO

YES

NO

200 ms

300 ms 400 ms 500 ms

750 ms

Push-button 1: "Blind/shutter control function" parameterized Function of push button

Time between step and move operation base (FA)

UP

default: push-buttons 1, 3, 5, 7

DOWN

default: push-buttons 2, 4, 6, 8

TOGGLE

8 ms

130 ms

2.1 s 33s

Cyclical telegram repetition during pushbutton-press.

Time between two telegrams when telegram

1 s

1.5 s 2 s

repetition is active. A new dimming telegram is triggered after this period.

On release of the push-button a stop telegram is transmitted or not.

A short push-button-press triggers a STEP telegram (UP), a long push-button-press triggers a MOVE telegram (UP).

A short push-button-press triggers a STEP telegram (DOWN), a long push-button-press triggers a MOVE telegram (DOWN).

With this setting, the internally stored moving direction is followed up viathe bus and switched over after each long-time operation (MOVE). If a STEP telegram is transmitted by a short push-button-press, this STEP command always has the opposite direction of the last MOVE command. Several successive STEP telegrams always have the same direction.

Time after which the long push-button-press function is executed (T1 see diagram below).

Time = base •⋅ factor

Time between step and move operation factor (FA)

(subject to prior change) 7516y6xx.doc

0 ... 255; 46

Time after which the long push-button-press function is executed (T1 see diagram below).

Default: 8 ms • 46 = 368 ms

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Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Time of lamella adjustment base (FA)

Time of lamella adjustment Factor (0…255) (FA)

0 ... 255; 20

8 ms

130 ms

2.1 s 33s

Technical

Documentation

Time during which a MOVE telegram for slat adjustment can be terminated by releasing the push-button (T2 see diagram below).

Time = base •⋅ factor Time during which a MOVE telegram for

lamella (slat) adjustment can be terminated by releasing the push-button (T2 see diagram below).

Default: 130 ms • 20 = 2.6 s

press

Push-button 1: "Value transmitter" parameterized Push button function

Value (0...255)

Light scene (1...8)

Value (0...1500 lux)

Value (0...40 °C)

Value (0...65535)

Value transmitter 1 byte Recall light scene with memory function Recall light scene without memory function Brightness value transmitter Temperature value transmitter Value transmitter 2 bytes

0...255; 0

1...8; 1

0...1500 lux; 0 lux

0...40 °C; 0 °C

0...65535; 0

T1

Step Move

T1 = time between Step and Move

Pressing the push-button sends a STEP and starts time T1. If the push-button is released within T1, no further telegram will be transmitted. This STEP serves the purpose of stopping a continuous run. If the push-buttons is held depressed for longer than T1 a MOVE is transmitted automatically after the end of T1 and time T2 is started. If the push-button is then released again within T2, a STEP is transmitted. This function is used for slat adjustment (T2). T2 should correspond to the time needed for a slat rotation through 180°.

Selection of value transmitter function to be preset.

Setting of value to be transmitted with value transmitter 1 byte.

Setting of light scene to be transmitted with light scene recall with / without memory function.

Setting of brightness value to be transmitted with brightness value transmitter

Setting of temperature value to be transmitted with temperature value transmitter

Setting of value to be transmitted with value transmitter 2 bytes

T2

release = S tep

no actions

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Variation by means of a long push (FA)

Function of status LED at value adjustment

Time between two telegrams (FA)

Step width (1…10) (FA)

Step width (FA)

Push-button 1: "Forced guidance" function parameterized Command at pushing the

push button

Command at releasing the push-button

disabled

enabled

Status indication

Flashing at status indication

0.5 s; 1 s; 1.5 s; 2 s

1...10; 1

1, 2, 5, 10, 20 50, 75, 100, 200, 500, 750, 1000

No function

Forced guidance ON and actuator OFF

Forced guidance ON and actuator ON Forced guidance ON and actuator OFF Tog: Forced guidance ON and actuator ON / forced g. OFF Tog: Forced guidance ON and actuator OFF / forced g. OFF

No function

Forced guidance ON and actuator OFF

Forced guidance ON and actuator ON Forced guidance ON and actuator OFF Tog: Forced guidance ON and actuator ON / forced g. OFF Tog: Forced guidance ON and actuator OFF / forced g. OFF

Technical

Documentation

No adjustment with long push-button-press possible.

If the push-button is held depressed for at least 5 s, the current value is cyclically (time between two telegrams) increased or reduced by the parameterized interval (see below) and transmitted. After releasing of the push-button, the value last transmitted remains stored. A new long push-button-press changes the direction of value adjustment (see also functional description).

The status LED is off if the value = 0 and otherwise on.

The status LED flashes once per value change.

Time between two value change telegrams.

Interval by which the set value is reduced or increased with a long push-button-press and for parameterized 1-byte value transmitter.

Interval by which the set value is reduced or increased with a long push-button-press and for parameterized 2-byte value transmitter.

2-bit forced guidance command transmitted on pressing of push-button.

2-bit forced guidance command transmitted on releasing of push-button.

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Push-button 1: "Control" function parameterized Transmission at pushing the

push button ?

YES NO

Command at pushing the push button

Play Record Forward Rewind Pause Stop

Transmission at releasing the push button ?

YES

NO

Command at releasing the push button

Stop Pause

Push-button 2, Push-button 3, Push-button 4, Push-button 5, Push-button 6, Push-button 7, Push-button 8

See push-button 1!

Operating levels

Function of all upper push buttons like push-button (1...8) (FA)

Function of all lower push buttons like push-button (1...8) (FA)

Behaviour of switch over (FA)

Time interval base (FA)

Time interval factor (3...255) (FA)

(only if "Operating level = two"!) (FA)

1...8; 1

1...8; 2

No time behaviour

Switch-over to level 2 for a time interval

300 ms, 500 ms 1 s, 5 s 1 min, 5 min, 60 min

3...255; 3

On press of push-button, a control command / no control command is transmitted (YES/ NO). Defines the command transmitted on pressing of push-button.

On release of push-button, a control command / no control command is transmitted (YES/ NO). Defines the command transmitted on releasing of push-button.

Defines the function of the upper row of push-buttons of the 2

nd

operating level. The function can be selected from among the push-button functions of the 1 level.

Defines the function of the lower row of push-buttons of the 2

nd

operating level. The function can be selected from among the push-button functions of the 1 level.

Switching over from the 2 into the 1

st

operating level is not automatic.

Switching over from the 2 into the 1

st

operating level is effected with a

nd

time function (time period). Time interval after which the 2

level is switched back to the 1 level. Time = base •⋅factor

Only if "Behaviour of switch-over = switch over to 2

nd

op. level for a time interval"!

Time interval after which the 2 level is switched back to the 1 level. Default: 1 s • 3 = 3s

Only if " Behaviour of switch-over = switch over to 2

nd

op. level for a time interval"!

st

operating

st

operating

operating level

nd

operating

st

operating

nd

operating

st

operating

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Switch over to operating level (FA)

Value for operating levels (FA)

Push-button code

st

1

push-button

(FA)

2nd push-button (FA)

rd

3

push-button

(FA)

4th push-button (FA)

Local adjustment of push button code (FA)

(only with Push-button comfort 4-gang!) (FA)

Manually

Via object

Via object and manually

0 = operating level 1

1 = operating level 2

1 = operating level 1,

0 = operating level 2

Push-button 1

Push-button 2 Push-button 3 Push-button 4

Push-button 1 Push-button 2 Push-button 3 Push-button 4

Push-button 1 Push-button 2 Push-button 3

Push-button 4 disabled

enabled

Push-button 5 Push-button 6 Push-button 7 Push-button 8

Technical

Documentation

Operating level switched over manually by means of 3-push-button actuation and push-button code.

Operating level switched over by means of object 16 "Operating level".

Operating lebel can be switched manually and via the operating level object.

With B.IQ 1-, 2- and 3-gang Komfort, operating level switch-over can be effected via the object only.

Defines the polarity of object 16 "Operating level" for operating level switch-over.

Defines the 1 button code. The push-button code is used for operating level switch-over and for activation of the push-button disable function. Defines the 2 button code. The push-button code is used for operating level switch-over and for activation of the push-button disable function. Defines the 3 button code. The push-button code is used for operating level switch-over and for activation of the push-button disable function.. Defines the 4 button code. The push-button code is used for operating level switch-over and for activation of the push-button disable function. Local change of push-button code not possible.

Push-button code can be changed locally by 3-push-button actuation (see functional description).

st

push-button of the push-

nd

push-button of the push-

rd

push-button of the push-

th

push-button of the push-

push-button

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up) 751616xx, 751626xx, 751646xx

Alarm (FA)

Alarm function? (FA)

Data format of alarm message (FA)

Data format for alarm (1...255) (FA)

Transmit delay of alarm telegram base (FA)

Transmit delay of alarm telegram factor (1...255) (FA)

YES

NO

1 bit

1 byte

ON telegram

OFF telegram

1 to 255, 1

8 ms

130 ms

2.1 s 33 s

1 to 255, 3

Technical

Documentation

If the alarm function is active, a telegram is transmitted via object 17 "User module" whenever the push-button is being removed from the flush-mounted bus coupler.

Defines the data format of the alarm object.

In the event of an alarm, a switching telegram is transmitted.

Only with "Data format for alarm = 1 bit" In the event of an alarm, a value telegram is

transmitted. Only with "Data format for alarm = 1 byte" On removal of the user module, the alarm

telegram will be transmitted at the end of the transmit delay.

Transmit delay = base • factor Definition of time factor for the transmit

delay. Transmit delay = base • factor Preset: 130 ms • 3 = 390 ms

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Part 2

Push button comfort 1- 4gang, Flushmounted (Up)

Technical

Documentation

751616xx, 751626xx, 751646xx

Software information

• For access to all parameters, parameter editing must be set to "High access"" (FA).

Switching function

• For operation with two buttons (double-push-button operation), the objects of combined push-buttons must be assigned the same group address.

• If the status LED is not parameterized for "always ON" or "always OFF", cyclical transmisson is indicated by the status LED flashing 4 times every 10 s. In between these intervals, the LED performs its parametrized functions.

Dimming function

• For correct functioning of the status LED during indication opf status, the connected dimming actuator must return its status to the switching object (set T flag).

• For correct functioning of the operation with one button (single-push-button operation) (brighter /darker (TOGGLE)), the connected dimming actuator must also return its status to the switching object.

• During operation with one button (single-push-button operation), only the switching object will be followed up internally and externally. The dimming object (dimming direction) is followed up only internally so that the dimming direction is not toggled with each press of a push-button when extensions are used (2 or more push-buttons dimming one lamp).

• For operation with two buttons (double-push-button operation), the objects of combined push-buttons must be assigned the same group address.

Blind/shutter function

• For operation with two buttons (double-push-button operation), the step (short-time) objects and the move (long- time) objects of combined push-buttons must be assigned the same group address.

Bus voltage failure

• An active disable function and the current push-button code are not lost during bus voltage failure and recovery.

• Value transmitter function: In the event of value change by long push-button-press, the newly set values are saved

only in the RAM, so that these values will be replaced after bus voltage failure or after a bus reset by the predefined values parameterized in the ETS.

• In the event of bus voltage failure, operating level 2 – if activated – will be set back to operating level 1.

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Part 2

Berker 751616, 751646, 751626 Technical Documentation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual