DALI lamp and ballast error query

DALI lamp and ballast error query - Printable Version

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+--- Thread: DALI lamp and ballast error query (/showthread.php?tid=957)

DALI lamp and ballast error query - leonidas - 24.08.2017

Hello,

I need to get feedback of DALI lamp and ballast status. I tried to get lamp failure it with code like this:
but it doesn't work, nothing appears in Alerts. Can someone help me with this?

Code:
require('user.dali')

res = dalicmd('internal', 'querylampfailure', { addrtype = 'short', address = 0 })

if res then

  alert(res)

end

RE: DALI lamp and ballast error query - Daniel - 24.08.2017

Hi
The script looks ok to me. Can yo control the lights? Try this command

Code:
dalicmd('internal', 'arc', { addrtype = 'broadcast', value = 254 })

It should switch everything ON.

RE: DALI lamp and ballast error query - leonidas - 24.08.2017

Yes, I can control the lights, and I can get actual value with this command:

Code:
res = dalicmd('internal', 'queryactual', { addrtype = 'short', address = 0 })

So connection and address should be fine

RE: DALI lamp and ballast error query - admin - 24.08.2017

Try using querystatus, the result will contain:
bit 0 - Status of ballast; 0 = OK
bit 1 – Lamp failure; 0 = OK
bit 2 – Lamp arc power on; 0 = OK
bit 3 - Query: Limit Error; "0" = Last requested arc power level is between MIN..MAX LEVEL or OFF
bit 4 – Fade ready; "0" = fade is ready; "1" = fade is running
bit 5 – Query: "RESET STATE"? "0" = "No"
bit 6 – Query: Missing short address? "0" = "No"
bit 7 – Query: "POWER FAILURE"? "0" = "No"; "RESET" or an arc power control command has been received after last power-on.

RE: DALI lamp and ballast error query - Igor68 - 27.08.2017

Hello, prompt, please, what command DALI given can be adjusted when the rate of rise of the lamp brightness?
dalicmd('internal', 'storefadetime ', { addrtype = 'short', address = 0 })
So it sets the minimum speed at once 254 ..... How will it change ???

RE: DALI lamp and ballast error query - admin - 27.08.2017

All store commands require setting DTR first, there's an example in the docs: http://openrb.com/docs/dali.htm

RE: DALI lamp and ballast error query - Igor68 - 28.08.2017

Thank you!