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KNX DALI Gateway
7 . COMMUNICATION OBJECTS (continued)
7 .2 Communication Object Descriptions (continued)
No
Function
25
Broadcast Relative dimming
This object is used to dim all connected DALI ballast. The brightness
value is changed in the defined direction with the parameterized
speed.
4 bit: B
c = {0,1}
StepCode = [000b . . .111b]
c Increase or decrease the brightness
StepCode The amount of intervals into
which the range of 0 % ... 100 % is
subdivided or the break indication.
GENERAL NOTE(Broadcast Control):
Broadcast control objects are not dependent to Individual control
group objects. Thus, individually controlled device statuses will not
be taking into account for Broadcast control group objects.
If Broadcast Relative Dim group object is willing to used, Broadcast
Switch or Broadcast Absolute Dim control is required.
If Broadcast control applied firstly, status values will be taking into
account for individual control group objects.
26...215 Switch/Status
This object is used to switch DALI device 1...64 ON or OFF.
27...216 Set brightness value
This object is used to set DALI Device 1...64 brightness value
(%0...%100).
28...217 Relative dimming
This object is used to dimming group 1. The brightness value is changed
in the defined direction with the parameterized speed.
Technical data sheet: S000114124EN-1
CONTENTS
Name
DTP Type
Length
Flags
Broadcast
3.007
4 bit
CW
U
1
3
1
c StepCode
B U U U
0 – decrease
1 – increase
- 001b ... 111b: Step
Number of interval = (2)
(StepCode-1)
- 000b
: Break
Dali Device
1.001
1 bit
CWTU
1...64
Dali Device
5.001
1 byte
CWTU
1...64
Dali Device
3.007
4 bit
CW
1...64
7 . COMMUNICATION OBJECTS (continued)
7 .3 ETS Parameters
"Parameters" chapter describes ETS parameters of the device. Please
find detailed descriptions of objects in 7 .2 Communication Object
Description. Default parameters are written in bold letters.
7 .3 .1 General
Enable manual Operation
Parameter determines whether lightings can be controlled manually
or not by push button on DALI Gateway. If parameter is selected
"enable"; manual operation will be possible. (For manual control:
Hold down manual button for 3 seconds than press test button
consecutively.)
Device alive beacon
This object is used to report that device is still alive and connected to
KNX line. (Heartbeat) If alive telegram is not received, device may be
defective or KNX cable can be disconnected. If parameter is selected
"enable", following parameters come up.
In operation value
Telegram value can be selected as "1" or "0".
Operation send interval [sec]
Telegram value is sent cyclically according to time interval.
Telegram limit function
Telegrams which are sent by the gateway can be limited with this
parameter. If "enable" is selected, following parameters come up.
Telegram limit period
The limit period can be selected via telegram limit period parameter.
Max . number of transmitted telegrams
within a period
Maximum number of telegrams can be sent freely within a period.
Minimum brightness value limit
This parameter defines the minimum brightness value of DALI devices.
All DALI devices take this value as undermost brightness value and
cannot accept lower brightness values.
Maximum brightness value limit
This parameter defines the maximum brightness value of DALI
devices. All DALI devices take this value as upper limit brightness
value and cannot accept higher values.
Allow switch on via brightness value
Allow switch off via brightness value
Allow switch on via relative dimming
Allow switch off via relative dimming
"Switch on" and "Switch off" conditions can be defined for brightness
value and relative dimming commands separately. If these parameters
are selected "no", then it is not possible to switch "on" or "off" the
lighting fixtures via brightness value (1 byte) or relative dimming (4
bit) objects of the group.
Fade time (switch, brightness value and
dim commands)
These parameter defines the fade time for switch, brightness value
and relative dimming commands per device.
Brightness value when switch on
This parameter defines the brightness value when a "switch on"
command is received over Switch communication object.
Updated:
Cat. No(s): 0 026 99
*enable
no
enable
*disable
*true
false
1...*300...65535
enable
*disable
50ms...*100ms...1min
*1...255
*no limit, %5(13)...%90(230)
*no limit, %95(242)...%10(26)
*yes
no
*yes
no
*yes
no
*yes
no
jump to...1s...90 s
Last switch on value, 5% (13) ...*100% (255)
Created: 11/01/2023
7/9
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