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A148 alarm in siemens master drive

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(@click2electro)
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Cause : Deceleration = 0 comes when the current deceleration value is 0, e.g. because of a RAM storage error or an error in the technology firmware.

  1. This fault should not normally occur.
  2. It is used as an emergency stop feature for the technology software.
  3. Replace the hardware.
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