Mean Well LCM-25KN, LCM-40KN, LCM-60KN Instruction Manual

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LCM-25/40/60KN

LED Driver with KNX

Interface Instruction Manual

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Content

1.Overview

1.1 Overview devices

1.2 Usage & possible applications

1.3 Displays and operating elements

1.4 Circuit diagrams

1.5 Information at the ETS-Software

1.6 Starting up

2.Communication Objects

2.1 Summary and Usage

3.Reference ETS-Parameter

3.1 General function

3.2 Handling/ basic functions

3.3 Time functions

3.4 Staircase light

3.5 Push dim port

3.6 Operating hours & Constant light output (CLO)

3.7 Absolute Values

3.8 Specific Dimming settings

3.9 Scene function

3.10 Automatic function

3.11 Block function

3.12 Other useful information

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Version 0

Page 3

LCM-25/40/60KN LED Driver with KNX Interface

Instruction Manual

1.Overview

1.1 Overview devices

The manual refers to the following devices: (Order Code respectively printed in bold type):

LCM-25KN INPUT: 180 ~ 295VAC 47 ~ 63Hz, OUTPUT: 350mA ~ 1050mA, 6 ~ 54V: LCM-40KN INPUT: 180 ~ 295VAC 47 ~ 63Hz, OUTPUT: 350mA ~ 1050mA, 2 ~ 100V: LCM-60KN INPUT: 180 ~ 295VAC 47 ~ 63Hz, OUTPUT: 500mA ~ 1400mA, 2 ~ 90V:

1.2 Usage & possible applications

The LCM KN series is a constant current mode output LED driver featuring the multiple levels selectable by dip switch and the

KNX interface to avoid using the complicated KNX-DALI gateway. There are a great number of options for adjusting the dimming

process, e.g. dimming speeds, transition time, On-/Off- Behavior…. Scene function and different automatic functions are also

available for the KNX interface. In addition, the LED drivers are equipped with push dimming and synchronization so as to

provide the optimal design flexibility for LED lighting system.

1.3 Displays and operating elements

: KNX Bus connection terminal

: Programming button

: Programming LED

: DIP switch for adjusting output current

: AC input + push dim signal input

: DC output

: Peripherals forAUX DC output(optional), LED NTC compersation and synchronization signal

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1.4 Circuit diagrams

Configuration 1:General use

L N

KNX Bus

......

Configuration 2:With push dimming

L N

Push Button

KNX Bus

......

KNX bus need to be connected when using PUSH Dimming.

The detailed function of PUSH dimming, please refer to 3.5 Push dim port.

The maximum length of the cable between the push button and driver is 20 meters.

The mechanical push button can be connected only between the PUSH terminal, as displayed in the diagram, and

AC/L (in brown or black); it will lead to short circuit if it is connected to AC/N.

In case the PUSH dimming is set locally, up to 10 drivers can perform the PUSH dimming at the same time when

utilizing one common push button.

In case the PUSH dimming is set independently via ETS, the number of drivers is done through group address and

determined by the ETS project designer.

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Configuration 3:WithAC/DC input monitor

L N

KNX Bus

......

KNX bus need to be connected when using AC/DC input monitor.

The detailed function of AC/DC input monitor(emergency lighting), please refer to 3.5 Push dim port.

Configuration 4:Synchronization operation

L N

LCM-40KN

KNX Bus

...... ......

(Master)

654321

LCM-40

(Slave)

Synchronization up to 10 drivers (1 master + 9 slaves, the master is LCM-KN and the slaves are LCM standard model)

Dimming operating range : 6%~100%

Sync cable length : < 5m

Sync cable type : Flat cable

Sync cable cross section area : 22  24 AWG (0.2~0.3mm )

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1.5 Information at the ETS-Software

Selection at the product database: Manufacturer: MEANWELL Enterprises Co.Ltd. Product family: Output. Product type: KLD Product name: addicted to the used type, e.g.: LCM-40KN, LED Driver with KNX interface Order number: addicted to the used type, e.g.: LCM-40KN

1.6 Starting up

After wiring, the allocation of the physical address and the parameterization of every channel follow: (1)Connect the interface with the bus, e.g. MEANWELL USB interface KSI-01U. (2)Switching the power supply. (3)Set bus power up. (4)Press the programming button at the device (red programming LED lights). (5)Loading of the physical address out of the ETS-Software by using the interface (red LED goes out, as well this process

was completed successful). (6)Loading of the application, with requested parameterization. (7)If the device is enabled you can test the requested functions (also possible by using the ETS-Software).

2.Communication Objects

2.1 Summary and Usage

Num Object Function Length DPT Flag Function Area Description

Central Objects:

This Communication is shown permanently and can

1 Operation 1 bit

State

(DPT 1.0 )11

CRT

Central Function

be used to send status of the device to the system at

regular intervals when active.

2 Switch On/Off 11bit

Switch State

Dim relatively

Dim absolutely

State Dimm Value

Scene

Automatic 1

byte

1byte CW

1 bit

bit

Switch

(DPT 1.001)

State Normal dimmer/

(DPT . 1)101

Dimming control

(DPT . )3 007

Percentage

(DPT .001)5

Percentage

(DPT .001)5

Scene number

(DPT 1 . )7 001

Scene control

(DPT 1 . )8 001

Switch

(DPT 1.001)

CRT

Normal

Staircase ligh

Normal

Normal dimmer/

Staircase light

Normal dimmer

dimmer

This Communication Object is for controlling the main

function Switch On/Oﬀ normally connected to all

desired control keys.

This Communication is shown permanently and

can be used for showing the switching state On/Oﬀ

of the device.

This Communication is shown permanently and

allows the controlling of the main function Dim

Absolutely for the device.

This Communication Object is for controlling the main

function Dim absolutely for this , which isdevice

normally connected to all desired control keys.

This Communication Object is for showing dimming

value of this device.

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling scenes.

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling scenes and learning a new scene.

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling of absolute brightness values with

a 1 Bit command.

and

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Automatic 2

Automatic 3

Automatic 4

1 bit CW

1btiCW

1bti

Switch

(DPT 1.001)

Switch

(DPT 1.001)

Switch

(DPT 1.001)

Normal dimmer

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling of absolute brightness values with

a 1 Bit command.

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling of absolute brightness values with

a 1 Bit command.

This Communication Object is only shown after

activating in the parameter settings and can be

used for calling of absolute brightness values with

a 1 Bit command.

14 Staircase light

16 Prewarning

17 Permanent ON

Block I

Block II

Staircase light

with time

Short circuit

on load

Block of push

dimming

Switch of

push dimming

Dim up/down

of push dimming

1bti

1 bit

2yteb

1 bit CRT

1 bit

1 bit CRT

1 bit CW

1 bit CRT

4 bit

Enable

(DPT 1.00 )3

Enable

(DPT 1.00 )3

Switch

(DPT 1.001)

time(0-65535)s

(DPT .00 )75

Alarm

(DPT 1.00 )5

Switch

(DPT 1.00 )1

Alarm

(DPT 1.00 )5

Enable

(DPT 1.00 )3

Switch

(DPT 1.00 )1

Dimming control

(DPT .00 )37

CTR

Normal dimmer/

Staircase light

Normal dimmer/

Staircase light

Normal dimmer/

Staircase light

push dim

This Communication is shown permanently and

can be used for blocking this device.

This Communication Object is shown permanently

and can be used for an extended

blocking function.

This Communication Object is only shown when

Staircase light is active and can be used to switch

the staircase function on.

This Communication Object is only shown when

Staircase light is active and can be used to switch

the staircase function on with a certain delay.

This Communication Object is only shown when

Staircase light is active and can be used to show

status of Prewarning. The object will send a signal

when Staircase light enters the period of prewaning

and it will send out a signal again when prewarning

nished.

This Communication Object is only shown when

Staircase light is active and can be used to switch

the staircase light permanently on.

This Communication Object is only shown when

Enable LED driver output error detect is active and

can be used to show whether there is a short circuit

on load

This Communication Object is only shown when

pus h dim po rt is a ctiv e and can be us ed for b loc king

push dim function

This Communication Object is only shown when

push di m por t is ac ti ve an d can b e us ed to s end

switching signals to the system

This Communication Object is only shown when

push di m por t is ac ti ve an d can b e us ed to s end

dimming signals to the system

22 AC input status

Operating hours

(Counter,in

seconds)

Operating hours

(Counter,in hours)

1 bit

4 Bytes

Alarm

(DPT 1.00 )5

Time lag(s)

(DPT 13.100)

Counter pulse

(DPT 12.001)

CTR

AC monitor

Operating hours

This Communication Object is only shown when

AC monitor in Function of push dim port is active

and c an be us ed to s end ou t AC stat us of t he dev ice

This Communication Object is only shown when

Counting of operating hours & CLO is active and can

be used to send out the operating time of the device

This Communication Object is only shown when

Counting of operating hours & CLO is active and can

be used to send out the operating time of the device

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Operating hours

(set value, in

seconds)

Operating hours

(set value, in

seconds)

Watts report

4 Bytes

Time lag(s)

(DPT 13.100)

Counter pulse

(DPT 12.001)

Power

(DPT 14.056)

3.Reference ETS-Parameter

3.1 General function

The chart shows the dynamic range for this parameter:

CTR

Operating hours

Central function

This Communication Object is only shown when

Counting of operating hours & CLO is active and can be

used to overwrite the operating time the device counted

This Communication Object is only shown when

Counting of operating hours & CLO is active and can be

used to overwrite the operating time the device counted

This Communication Object is only shown when

Power consumption feedback is active and can be

used to report out power of the device

ETS‐text

Dynamic range

Comment

[default value]

Startup timeout

2 -60s

[2s]

All functions run after startup timeout ﬁnished. NOTE: The

timeout star s counting when power-on initialization is done.t

So it always takes longer than you expected

SOend " peration" cyclic (0=

not active)

0 30,000min-

[0]

Sends status signals from the object Operation at

intervals you desire

The following chart shows the objects that belong to general setting:

Number Name Length Usage

1 Operation 1 bit

Sends status of the device to the system at regular intervals

when active

3.2 Handling/ basic functions

The basic functions of the dimming actuator are divided in three sections: Switching, dimming relatively and dimming absolutely.

As soon as a channel is activated, the communication functions for the basic functions are standardly shown.

3.2.1 Switching

A channel can be switched on or off by the switching command. In addition, there is a state object, which shows the actual

switching state of the output. This object, State On/Off, can be used for visualization. When the actuator shall be switched

by a binary input or a push button, this object must be connected with the state object of the binary input or the push button

for toggling.

Number

Name

Switch On/Off

State On/Off

Length

1 bit

Usage

Switches 1 Bit switches the channel on or off

Shows the switching state of the channel

3.2.2 Dim relatively

The relative dimming allows continuous dimming. So the lights can be dimmed evenly form 0%(10%) to 100% or from

100% to minimum light The relative dimming process can be stopped at every state. The behavior of the dimming process.

can be adjusted via additional parameters, Increase:1%/3%/6%/12%/25%/50%/100%/break ; Derease: 1%/3%/6%/12%/ 25%/50%/100%/break

Number

Name

Dim relatively

Length

4 bit

Usage

Dims the channel continuous up and down

3.2.3 Dim absolutely

A discrete brightness level can be set by the absolute dimming process. By sending an absolute percent value to the 1 Byte

object “Dim absolutely”, the output assumes a certain brightness level.

Number

Name

Dim absolutely

Length

1 byte

Usage

Adjusts a certain brightness level

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3.3 Time function

The dimming actuator has the opportunities of connecting different time functions. Besides the normal on/off delay, an additional

staircase function with different sub functions is available.

3.3.1 On/ Off delay

The on and off delay allows a delayed switching. The following chart shows this parameter:

The chart shows the dynamic range for this parameter:

ETS-text

Dynamic range

Comment

[default value]

On delay/

Off delay

0s – 30,000s

[0s]

Adjustment of the time at which the switch

on/switch off process shall be delayed

By using the On delay and Off delay, switching commands can be delayed. The delay can affect only to the rising edge

(switch on delay) or the falling edge (switch off delay). Furthermore, both functions can be combined. The following

diagram shows the functional principle of both functions, which are activated in this example:

KNX telegram

1010

State

OFF

t on t ont off t off

3.4 Staircase light

Staircase light allows an automatic off switching of the channel, when the adjusted time runs out. To parameterize this function,

the staircase light must be activated at the corresponding channel:

If the staircase light is activated, the corresponding functions are shown at the same menu and the further parameterization can

be done.

Page 10

The chart shows the dynamic range for this parameter:

ETS-text

Dynamic range

[default value]

Duration of staircase light

1s -30,000s

[90s]

Comment

Duration of the switching process.

Prewarning Activates the prewarning.

active

not active

Prewarning

duration in [s]

Value of dimming down

1-30,000

[10s]

1-100%

[20%]

Is only shown, when the prewarning is activated.

Is only shown, when the prewarning is activated Value

of which the channel shall be dimmed down, when

the staircase time ran out .

Extension

active

not active

Manual switching off Activation of Deactivation of the staircase light,

active

not active

Brightness value during permanent

When permanent OFF

0%(OFF)-100%

[50%]

Dim down off

Start time of staircase

light

Activation of a possible extension of the staircase

light .

before the whole time ran out .

Dimming value at " ermanent ON" mode. TirggeredP

when the object Permanent ON is " ".1

Tirggered after the the object Permanent ON is " ".0

The channel turns off when the parameter is Dim

down off; the channel continues a new staircase

light when set at Start time of staircase light.

The duration of the staircase light indicates how long the channel shall be switched on after an ON-signal. After lapse of time, the channel is switched off automatically. Via the parameter “Extension”/ “Manual switching off”, the

staircase function can be modified. The “Manual switching off” allows switching off the channel before the time ran out. The

“Extension” allows an extension of the staircase time, by sending another on telegram, so the time is restarted. The prewarning function creates a dimming down of the lights after expiration of the staircase time. So the lights are still switched on, but with another value. The lights stay at this position for the duration of the prewarning. If the staircase

function is activated, the communication object “Switch” is replaced by the communication object “Staircaselight”:

Number

Name Length Usage

14 Staircaselight 1 bit switches the staircase function on

The staircase function has no influence to the relative or absolute dimming. At the following diagram, the staircase function is shown, with an activated deactivation and extension. The prewarning is activated with a dim down value of 20%:

KNX telegram

Manual switching offExtension

1110

State lights

100%

User' set values

Staircase lights

Prewarning

Whole time

Page 11

3.5 Pu sh d im p or t

Push dimming or switch dimming is a dimming method using a simple retractive switch to realize dimming function. Normally a

short press of the switch turns the driver on/off, while a long push dims the brightness of light, the dimming direction changes

with each long press.

The chart shows the dynamic range for this parameter:

ETS- text

Dynamic range

[default value ]

Function of push dim port

not active

push dim

AC monitor

Debounce time

40ms, 60ms, 80ms, 100ms

[60ms]

When push dim is selected in Function of push dim port , the parameters below appear“” “ ”

Led Driver under control by

PUSH DIM

Blocking object for push dim

not active

active

not active

active

Function dimming

Dimming and switching

Only dimming

Comment

Chooses which function to activate.

Push dim: push dimming function

AC monitor: AC input detection

Sets a delay time for reaction to prevent signal

debounce

not active: The driver is not controlled by the PUSH

DIM function, but is used as a KNX switch component

to provide push dimming signals for other KNX devices.

: Actions of the driver is synchronized with PUSHactive

DIM signals

NOTE: If Staircase light function is enabled, only

switch on/off can be controlled here.

Activates object of Blocking of push dimming

Chooses whether push dim is with switch on/oﬀ

function or not

Long operation after

On short operation:

switch

On long operation:

dimming direction

On operation:

dimming direction

0.3s, 0.4s, 0.5s, 0.6s, 0.8s, 1.0s, 1.2s,

1.5s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s

[0.6s]

ON

OFF

TOGGLE

no reaction

BRIGHTER

DARKER

alternating

BRIGHTER

DARKER

alternating

By how long to push the driver to recognize as a long

press signal

How to react when the driver received a short press

signal

Chooses dimming direction for a long press signal

Chooses dimming direction

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ETS- text

Dynamic range

[default value ]

Comment

Dimming mode

START/STOP dimming

Dimming steps

Brightness change on every

sent telegram

Telegram is repeated every

in s

100%, 50%, 25%, 12%, 6%, 3%, 1%

[3%]

0.3s, 0.4s, 0.5s, 0.6s, 0.8s, 1.0s, 1.2s,

1.5s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s

[0.6s]

When is selected in Function of push dim port , the parameters below appear“” “ ”AC monitor

When AC input failure, Led

driver

If backup DC input, dimming

output

(Not for Staircase light)

light value

no reaction

send out warning message

no change

light value



Off, 10% light, 20% light, …… 100% light

[50% light]

The following chart shows the objects for this pa ra me ter:

Number Name Length Usage

START/STOP dimming process starts with a telegram

BRIGHTER or DARKER to increase or decrease

light intensity and ends with a STOP telegram

Parameterizes a desired dimming step

Parameterizes a desired dimming cycle

How when there is no AC input for the verto react dri

How when there is backup DC input detectedto react

Choose a light value when backup DC input is

detected

19 Block of push dimming

20 Switch of push dimming

21 Dim up/down of push dimming

22 AC input status

1 bit

1 bit Sends out switching on/off signals to the system every

4 bits

1 bit Used to send out an alarm signal when there is no AC

Activation/Deactivation of blocking

Process for push dimming

short push

Sends out dimming signals to the system while dimming

Bit3=1 is dimming up;

Bit3=0 is dimming down;

Bit2-bit0=000 is dimming step = STOP

Bit2-bit0=001 is dimming step = 100%

Bit2-bit0=010 is dimming step = 50%

Bit2-bit0=011 is dimming step = 25%

Bit2-bit0=100 is dimming step = 12%

Bit2-bit0=101 is dimming step = 6%

Bit2-bit0=110 is dimming step = 3%

Bit2-bit0=111 is dimming step = 1%

input. Only ars whenappe AC monitor is selected

3.6 Operating hours & Constant light output (CLO)

Luminous flux of LEDs reduces over time as the diodes age, Constant Light Output (CLO) function is utilized to continuously

compensate for the drop in luminous flux of the luminaire. This compensation is automatic, requiring no maintenance resource

and the installation does not need to be over installed to compensate for future light depreciation from the diodes. You also can

receive data of how long the luminaire has been operating to organize a replacement before the end of LEDs' service life.

Page 13

3.6.1 Operating hours

Operating hours can be used to monitor service time of the lumiaire and used to prepare a replacement before the lamp is

over its lifetime so as to maintain a constant level of illumination for the building.

The chart shows the dynamic range for thisparameter:

ETS- text

Dynamic range

Comment

[default value ]

Hours

Counting of operating hours

Send counters on

change(per hour)



Seconds



not active

active

Choose what unit is used in record

Sends out the operating time every hour when active

Send counters cyclically

10min, 20min, 30min, 40min, 50min,

Sends out the operating time at intervals you desire

60min, not active

[not active]

Constant light output(CLO)

not active

Activates the CLO function

active

The following chart shows the objects for this pa ra me ter:

Number Name Length Usage

Operating hours(Counter, in

seconds/ hours)

4bytes

Sends the operating time of the driver count to theed

system at regular intervals when active. Unit: seconds

or hours

Operating hours(set value, in

seconds/hours)

4 bytes Overwrites the operating time the driver counted. Used

to reset the timer when replacing new LEDs. Unit:

seconds or hours

3.6.2 Constant light output (CLO)

Lumen depreciation is the luminous flux lost over time and it is irreversible. Generally, luminous flux of lamps without CLO

decreases to 80% from 100% after 50,000 hours. In contrast to lamps with CLO, albeit beluminous flux stars at 80%, it can

still mantained at around 80% even the lamps have been servicing for the same period of 50,000 hours. The method of

CLO is that the lumiaire starts its service life at a lower operational current and the current gradually increases over its

service life to compensate for the LED's light depreciation.

Power input relative to lumen output

100%

Energy saving with CLO

80%

60%

10000 20000 30000 40000 50000

Time/hrs

Power with CLO Lumen with CLO

Power without CLO Lumen without CLO

Page 14

The chart shows the dynamic range for thisparameter:

ETS- text

Dynamic range

[default value ]

Scheduled division 1

1(x100hours) - 500(x100hours)

[100(x100hours)]

10% - 100%

[80%]

Comment

Parameterizes the ﬁrst stage of CLO

Scheduled division 2

Scheduled division 3

Scheduled division 4

Scheduled division 5

1(x100hours) - 500(x100hours)

[150(x100hours)]

1(x100hours) - 500(x100hours)

[200(x100hours)]

1(x100hours) - 500(x100hours)

[300(x100hours)]

10% - 100%

[85%]

10% - 100%

[90%]

10% - 100%

[95%]

10% - 100%

Parameterizes the 2nd stage of CLO

Parameterizes the 3rd stage of CLO

Parameterizes the 4th stage of CLO

Parameterizes the ﬁnal stage of CLO

[100%]

3.7 Absolute Values

The dimming area of the dimming actuator can be restricted by absolute values. Furthermore absolute or saved values can be

called, when the actuator is switched on.

3.7.1 Starting behavior

The function “Starting behavior” defines the turn on behavior of the channel. The function can be for everyparameterized

channel individually.

The chart shows the dynamic range for this parameter:

ETS-text

Dynamic range

[default value]

On value setting

Sub-function: Value of start up

1-100%

[50%]

Last light value (Memory)

Comment

If this sub function is chosen, a new sub

function is shown, at which an absolute

value for switching on can be chosen

The channel starts with the last value before

switching off

Page 15

Via the parameter “Value of start up”, an absolute value for switching on can be assigned to the channel. The value for

startup contains the whole technical possible area, so form 1-100%. But if the dimming area is restricted, the dimming

actuator will be at least switched on with the lowest allowed value and maximum with the highest allowed value;

independent from the chosen Value of startup. The parameter “Last light value“, also called memory function, causes a switching on of the actuator with the value before

the last switching off. So the actuator saves the last value. If, for example, the channel is dimmed to 50% and switched off

by switch object afterwards, the channel will be switched on with 50% again.

3.7.2 Dimming area

Via the parameters “maximum light” and “minimum light”, the dimming area can be restricted.

100%

The chart shows the dynamic range for this parameter:

ETS-text

Dynamic range

Comment

[default value]

Maximum light

7-100%

Highest, maximum allowed light value

[100%]

Minimum light

6-99%

Lowest, minimum allowed light value

[6%]

If the technical possible dimming area (6-100%) shall be restricted to a lower area, you have to set values for the minimum

light above 6% and for the maximum light under 100%. This restriction of the dimming area is possible for every channel. If

the dimming area is restricted, the channel will only move in the adjusted restriction. This setting has also effects to the

other parameter: If, for example, the channel is restricted to a maximum of 85% and the value of startup is chosen as

100%, the channel will switch on with the maximum of 85%. An excess of the maximum value is no longer possible. The

restriction of a dimming area is useful when certain values must not be reached, because of technical reasons, for example

preservation of the life span or the avoidance of flickering at lower dim values (especially at Energy saver).

100%

Technical realizable Dimming area

maximum value=85%

Parameterized Dimming area

Example: Minimum light = 25%, maximum light = 85%, Value for startup= 100%

On telegram

50% telegram

95% telegram

15% telegram

Off telegram

→

adjusted light value 85%

→

adjusted light value 5 %0

→

adjusted light value 85%

→

adjusted light value 5%2

→

adjusted light value 0% (Off)

maximum value=25%

3.8 Specific Dimming settings

The dimming behavior and Soft Start/Stop can be adapted individually via the functions below.

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3.8.1 Dimming speed

The dimming speed allows parameterizing the duration of the dimming process individually. The chart shows the dynamic range for this parameter:

ETS-text

Dynamic range

Comment

[default value]

Dimming speed for relative dimming

1 120s-

[5s]

Denes the time for all relative dim processes

related to relative dimming process of 100%.

If a time of 10s is adjusted, the relative

dimming from 0% to 100% and vice versa

would last 10s. So the relative dimming from

0% to 50% would last 5s.

Off via relative dimming

not active



active

To maintain the output at the minimum level

or turn off the output when dimming value is

lower than the minimum level

On speed

1s-240

[2s]

The On Speed realizes a Soft Start function.

At an On Speed of 2s, the LED drivers will be

dimmed up to 100% in 2s when switching on.

Off speed

1s-240

[2s]

The Off Speed realizes a Soft Stop function.

Speed of 2s, the LED drivers will be dimmed

down to 0% in 2s when switching off.

Dimming speed for absolute

dimming (0=Jump)

0-120s

[5s]

Denes the time for all absolute dimming

processes related to an absolute dimming

process of 100%. If a time of 10s is adjusted,

the absolute dimming from 0% to 100% and

vice versa would last 10s. So the absolute

dimming from 0% to 50% would last 5s.

3.8.2 Send dimming value after change

To visualize the dimming value, for example via a display, the following communication object must be activated:

ETS-text

Dynamic range

Comment

[default value]

Send dim value after change

not active

active

Activates the status object for the

dimming process

The communication object for the actual dimming value is shown continuous, but sends only the actual dimming value,

when the parameter “Send dimming value after change” is activated.

Number

Name Length Usage

6 State dimm value 1 byte Sends the actual dimming value in %

3.8.3 Dimming curve

The actuator provides both linear and logarithmic dimming curves for selection. In a linear dimming curve, the signal sent

to the drivers is linear, increasing in a steady rate. In contrast to logarithmic - the signal to the drivers changes slower at

deeper dimming levels and faster at the brighter end.

ETS-text

Dynamic range

Comment

[default value]

Dimming curve

 Linear

Log

Selection of linear or logarithmic dimming

signal

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3.9 Scene function

When functions of different groups (e.g. light, heating and shutter) shall be changed simultaneously with only one keystroke, it is

practical to use the scene function. By calling a scene, you can switch the lights to a specific value, drive the shutter to an

absolute position, switch the heating to the day mode and switch the power supply of the sockets on. The telegrams of these

functions can have as well different formats as different values with different meaning (e.g. “1” for switch the lights off and open

the shutters). If there were no scene function, you would have to send a single telegram for every actuator to get the same

function. The scene function of the switch actuator enables you to connect the channels of the switch actuator to a scene control. For that,

you have to assign the value to the appropriated space (scene A-H). It is possible to program up to 8 scenes per switching

output. When you activate the scene function at the switching output, a new sub menu for the scenes appears at the left

selection menu. There are settings to activate single scenes, set values and scene numbers and switch the learn scene function

on/off at this sub menu. Scenes are activated by receiving their scene numbers at the communication object for the scenes. If the “Learn scene” function

of the scenes is activated, the current value of the channel will be saved at the called scene number.

The communication objects of the scenes have always the length of 1 byte.

The following illustration shows the setting options at the ETS Software for activating the scene function:

The scene function can only be activated for the normal switching mode. If the staircase light function is activated, the

scene function cannot be activated for this channel.

The following chart shows the communication object for calling a scene:

Number

Name Length Usage

7 Scene 1 byte Call of the scene

For calling a certain scene, you have to send the value for the scene to the communication object. The value of the scene number is always one number less than the adjusted scene number. For calling scene 1, you have

to send a “0”. So the scene numbers have the numbers from 1 to 64, but the values for the scenes only from 0 to 63. If you want to call scenes by a binary input or another KNX device, you have to set the same number at the calling device as

at the receiving device. The calling device, e.g. a binary input, sends automatically the right value for calling the scene.

3.9.1 Submenu scene

If a scene is activated, a new submenu will appear at the left selection menu. At this submenu, the further parameterization

can be done. For every channel are up to 8 storage options available. These 8 presets have numbers A-H. One of the 64

scene numbers can be assigned to each scene. The following illustration shows the setting options at the submenu for the

scenes (Channel X: Scene) for the scenes A-H:

Page 18

The following chart shows the dynamic range for an activated scene function:

ETS-text

Learn scene

Scene A [H]

Scene Nr. A [H]

Light value scene A [H]

Dynamic range

[default value]

not active

active

not active

active

1 64-

[A:1; B:2; … H:8]

Off, 10%, 20%, 30%,

40%, 50%, 60%,70%,

80%, 90%, 100% light

[Off]

Comment

Adjusts whether the learning/saving function shall be enabled for the scenes of this channel or not. For instance: Light value of the Scene A is 20%, this Light value can be adjusted according to user's preference afterwards, say 35%, and the new value is able to be saved via DPT

18.001 scene control by other KNX devices, such as a smart home control panel. not active: learn scene function is disabled and object value follows DPT 17.001 scene number. active: learn scene function is enabled and object value follows DPT 18.001 scene control.

Activation of the depending scene

Adjusts the number for calling a

scene

Adjusts the light value for a scene

call

Transition time to new brightness

1-240s

[10]

The time taken from the privuous setting to

this new scene

At the submenu for the scenes, a reaction can be assigned for the call of each scene. This reaction includes an absolute

light value (0-100%) for this channel. Every channel can react to 8 different scenes. By sending of the pick up value of the

relevant scene, the scene is called and the channel adjusts its parameterized values. The individual parameterization is

also watched at calling the scene. If the channel shall dim to 50% at the call of the scene A and the channel has a parameterized switch on delay of 5s, the

channel will be switched on after this 5s and be dimmed to the 50% in compliance to the adjusted dimming speed. To watch at the programming is that if two or more channels shall react to the same scene number, the communication

objects for the scenes of these channels have to be connected to the same group address. By sending of the pick up value

for the scenes, all channels will be called. It is practical to divide the group addresses by scenes at the programming. If a

channel shall react now to 8 scenes, the communication object has to be connected to 8 different group addresses.

3.10 Automatic function

An automatic function can be activated for every channel. The automatic function allows calling up to 4 absolute exposure

values for every channel. Calling can be done via a 1 bit commands.

For further setting options, the automatic function of a channel must be activated.

By activation the automatic function a submenu for further parameterization is shown. Furthermore, the following communication

objects are shown:

Number Name Length Usage

8 Automatic 1 1 bit Calling of the automatic value 1 9 Automatic 2 1 bit Calling of the automatic value 2

10 Automatic 3 1 bit Calling of the automatic value 3 11 Automatic 4 1 bit Calling of the automatic value 4

Page 19

3.10.1 Submenu automatic function

The further parameterization can be done at the submenu of the automatic function.

ETS-text

Dynamic range

Comment

[default value]

Automatic function 1 [4] –

Exposure value

Off, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100% light

[Off]

Defines the exposure value for an

automatic call. Setting only activates

when the corresponding object is 1

Every automatic function can be assigned an absolute exposure value (in 10% steps). The call of the automatic function is

done by an 1 bit object.

3.11 Block function

Block function can be parameterized for every channel. Via the Block function, the behavior of the channel for calling the

blocking objects can be assigned.

Page 20

3.11.1 Blocking objects

For both blocking objects an action for activation as well as deactivation can be defined

ETS-text

Behavior at Block I = Value 1

Behavior at Block I = Value 0

InvertBlock I input

Release time for Block I (value " " to "1“0)

(0 min = not active)

Behavior at Block II = Value 1

Behavior at Block II = Value 0

Dynamic range

[default value]

Off, no change, Light value

(10%,20%,30%,..,

100%

[Light value]

Off, no change, Light value

(10%,20%,30%,..,

100%))

[Light value]

not active

active

0-600min

[0min]

Off, no change, Light value

(10%,20%,30%,..,

100%

[Light value]

Off, no change, Light value

(10%,20%,30%,..,

100%

[Light value]

Comment

Denes the action for activation of

the rst blocking object

Denes the action for deactivation

of the rst blocking object

If active, inverter singals recived from the

Block I Object, that is 1 0; 0 1→→

Release the channel from ehavior"B

at Block I = Value 1 after"

countdown and enter lock I = Value 0""B

Defines the action for activation of

the second blocking object

Defines the action for activation of

the second blocking object

InvertBlock II input

Release time for Block (value " " to "I1“0I )

(0 min = not active)

not active

active

0-600min

[0min]

If active, inverter singals recived from the

Block II Object, that is 1 0; 0 1→→

Release the channel from ehavior"B

at Block II = Value 1 after"

countdown and enter lock II =""B Value 0

By using the blocking objects, the channel can be blocked for further usage. Additional, the channel can perform an

adjusted function, as dimming to a certain value, switch the channel of or stay in its current state, when it is blocked. The

same actions can be performed by the channel, when it is unblocked. It is important to be aware that the channel cannot be operated when it is blocked. Furthermore the manual usage is

blocked during a blocking process. All telegrams, which are sent to the corresponding channel during a blocking process,

have no effect for the channel. If both blocking processes are activated, the first one is of prime importance. But if you activate the second blocking

process during the first blocking process, the second blocking process will get active when the first one is deactivated. The

action for the deactivation of the first blocking process will not be performed, but the channel calls the adjusted settings for

the second blocking process.

Number

Name Length Usage

1 bitBlock I

1 bitBlock II

Activation/Deactivation of the rst blocking process

Activation/Deactivation of the second blocking process

Priority from the highest to the lowest is Block > Block > Permanent ON > On/Off & Dimming output.ⅠⅡ

Page 21

3.12 Other useful information

The driver also provides some useful information including output short-circuit detection and value of power consumption.

The chart shows the dynamic range for thisparameter:

ETS-text

Enable led driver output error detect

Dynamic range [default value]

active

Comment

Activates output short-circuit detection

not active

Power consumption feedback

active

not active

Setup output watts of LED driver

1-60W

[60W]

Send watts report cyclically

not active, 5min, 10min,

15min, 55min, 60min…

[]not active

The chart shows the dynamic range for this parameter

Number Name Length Usage

Short circuit on load

Watts report

1 bit

4 Bytes

Sends out total wattage in use

Types actual power wattage of the LED

lamp for a power consumption calculation

Sends out a power consumption report at

intervals you desire

Sends out signals when there is shorta

circuit on load. "1"= alarm; "0"= no

alarm detected

Used to sends out output wattage of the driver,

accurate to the one decimal place.

Calculation formula is Setup output watts of LED

Driver output level. e.g. setup output watts is 50W×

and output level is 81% then 40.5W will be reported.

Page 22

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Mean Well LCM-25KN, LCM-40KN, LCM-60KN Instruction Manual

Specifications and Main Features

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