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A491 warning in ABB ACS180 drive

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(@click2electro)
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Cause : External temperature 1 - comes when measured temperature 1 has exceeded warning limit or incorrect parameter setting in 35.02.

  1. Check the value of parameter 35.02 Measured temperature 1.
  2. Check the cooling of the motor (or other equipment whose temperature is being measured).
  3. Check the value of 35.13 Temperature 1 warning limit.
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