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HB2000 status value error

Question asked by HY Jung on Mar 19, 2020
Latest reply on Mar 22, 2020 by HY Jung

Dear all.

 

I have a question to ask about the MC33HB2000 about fault detection.

 

1. test setup

 -. Used as H-bridge mode & Parallel mode with Vpwr 12V.

 -. Set the initial SPI default value and run after Out 1 & out 2 short.

 

  2. Read motor driver status value
  -. case 1) 0x2001
  -. case 2) 0x2194

 

Question)

As a result of repeatedly checking the motor status value under the same conditions,

different fault value appears, and we inquire about the reason. 

 

Thanks.

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