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AD2s1205 Inverter Noise

Question asked by dmaguire on Aug 15, 2015
Latest reply on Aug 19, 2015 by jcolao

Hi all,

I am using an AD2s1205 eval board with a Toyota hybrid vehicle motor. I am using the incremental encoder emulation outputs only. My problem seems to be inverter noise causing false triggering of the outputs. When even a small current is ran into the motor , the A , B ,NM and DIR lights on the board flash randomly. I am using shielded twisted pair wire. When the motor is turned by hand all outputs run as they should with no issues. Any help much appreciated:)