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A8A2 warning in ABB ACS180 drive

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(@click2electro)
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Joined: 4 years ago

Cause : RO toggle warning - comes when the relay output is changing states faster than recommended, if a fast changing frequency signal is connected to it.

  1. The relay lifetime will be exceeded shortly.
  2. Replace the signal connected to the relay output source with a less frequently changing signal.
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