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+--- Thread: LM5 DW1 4bit with KNX Sensor (/showthread.php?tid=3673)
LM5 DW1 4bit with KNX Sensor - pepe - 10.11.2021
Hello everyone
I would like to dim the light using a KNX button (4-bit datapoint).
In the dali tab, i can link this object for the lamp, the dimming works well for one lamp, but as soon as more than 5 lamps with the same data type are controlled, the lamps dim differently and with a delay.
does anyone know a script to control the dali group with 4bit datapoint?
like that:
daligroup=0
if (grp.getvalue('10/0/3') > 1) then
require('user.dali')
dalicmd('internal', 'arc', { addrtype = 'group', address = daligroup, value = (grp.getvalue('10/0/3')*2.54) })
else
require('user.dali')
dalicmd('internal', 'arc', { addrtype = 'group', address = daligroup, value = 0 })
end
thx
used firmware: LM5 Lite+Ext (i.MX6)
produkt: LM5 DW1
RE: LM5 DW1 4bit with KNX Sensor - Daniel - 10.11.2021
There is probably better way but you could convert this script. It was created for short address and to be dimmed bu visu button 4 bit object.
https://forum.logicmachine.net/showthread.php?tid=1334&pid=8061#pid8061
RE: LM5 DW1 4bit with KNX Sensor - pepe - 10.11.2021
thank you very much, but this is the wrong way...
I was able to dim with the following script, the problem is that I have to press it every time.
as soon as I press it, it must be sent cyclically, as long as I press the button, it is dimmed (that is normal)
daligroup=0
if (grp.getvalue('10/0/52') == 9) then
require('user.dali')
dalicmd('internal', 'up', { addrtype = 'group', address = daligroup })
dalicmd('internal2', 'up', { addrtype = 'group', address = daligroup })
elseif (grp.getvalue('10/0/52') == 1) then
require('user.dali')
dalicmd('internal', 'down', { addrtype = 'group', address = daligroup })
dalicmd('internal2', 'down', { addrtype = 'group', address = daligroup })
end
big thx
RE: LM5 DW1 4bit with KNX Sensor - Daniel - 10.11.2021
This is why the script I sent you use while loop.
RE: LM5 DW1 4bit with KNX Sensor - admin - 10.11.2021
Do as Daniel suggested and use 0.2 seconds sleep time between up/down calls
RE: LM5 DW1 4bit with KNX Sensor - pepe - 11.11.2021
(10.11.2021, 11:39)Daniel Wrote: There is probably better way but you could convert this script. It was created for short address and to be dimmed bu visu button 4 bit object.
https://forum.logicmachine.net/showthread.php?tid=1334&pid=8061#pid8061
Hello Daniel
Thank you very much, it worked perfectly
the script controls my dali group with few adjustments