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KV31F adc offset and current sensor calibration fault

Question asked by João Paulo on Aug 4, 2017
Latest reply on Aug 7, 2017 by João Paulo



I just unboxed my new FRDM-KV31F and FRDM-GD3000EVB and FRDM-PWRSTG1EVB.

I preformed the following actions:


   - Downloaded KMS and KDS;

   - Connected KV31F;

   - The red/blue led started blinking (as expected);

   - Started Kinetis Motor Suite

   - Connected to the target

   - My pack has 20V;

   - I'm using a bldc motor;

   - Two faults are preventing me from proceeding past step 2:



Current Sensor Calibration Fault

ADC Offset Fault


Any suggestions?



João Paulo