Q: How to choose an address when replacing DALI equipment?
A: When the DALI dimming control system runs for a period of time, some DALI equipment may fail and need to be replaced:
①. If only one DALI device is replaced
DALI equipment does not have parameters such as an address, grouping, scene, etc. when it leaves the factory. The old DALI device can be simply replaced with a new one so that the system can be simply addressed. The address automatically obtained by this new DALI device is the address of the old device. However, the groups and scenes need to be reprogrammed. It is best to save the specific values (groups and scenes) of the system after the initial commissioning, and the parameters of the new equipment should be the same as those during the initial commissioning.
②. If you need to replace two or more DALI devices
If two or more devices are replaced, the new device will get any free address. The device needs to be assigned a specific short address (the same as the old one), and each device needs to be replaced separately.
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