Using the MEAN WELL LCM-DA Series LED Drivers in Master / Slave Configuration
When using the MEAN WELL LCM-DA / DA2 LED drivers in a Master/Slave configuration, all the slave units must be set to 100% output level.
If this is not done all the lights will flash at a slow rate until the master unit’s dimming level is turned up above the level of the lowest set point within the group of slave LED drivers.
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The way to do this is to connect a push button dimmer to each slave and hold it on for 12 seconds. This will turn on the LCM-DA to 100% output and allow the master to control all the slaves correctly.
The models this applies to are:
MEAN WELL LCM-25DA / DA2
MEAN WELL LCM-40DA / DA2
MEAN WELL LCM-60DA / DA2
Please do not hesitate to contact Power Supplies Australia if you are having any difficulties with installing a MEAN WELL LED driver.
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