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OPE05 fault error in yaskawa E7 drive

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(@click2electro)
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Cause : Sequence Select comes when run command is selected through serial communication at 2CN but option board is not installed.

  1. Serial communication option board is not installed, option board is installed incorrectly.
  2. The run command selection parameter B1-02 is set to 3 and option board is not installed.
  3. Verify that the board is installed.
  4. Remove power to the Drive and connect the option board once more.
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