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View Full Version : Tb6600 upgrade to DM542T motors now run badly/noisy!



Sybex29
16-12-2020, 01:31 AM
So I changed my CNC controller from NEVM V1 to V2. This gave me issues with the TB6600 drivers dropping out. After some research I decide to go for the DM542T driver. I thought this would be a straight swap.
My X axis ran better than before. But the Y axis and slave A axis are noisy while in stall position and are not running particularly parallel to each other as if one is running with a delay. The Z axis is a mess. It’s jumpy and doesn’t run well at all. I’ve messed with stepping and motor amps on the drivers and tried motor tuning.
Nothing seems to work. I’m also getting a flashing green power led which I can not find any reference to on the net. Any help please?

Doddy
17-12-2020, 05:11 PM
Have you read this... http://www.mycncuk.com/threads/11083-TB6600-HY-DIV268N-5A-Problems-and-possible-solutions

Just a thought.