Error handling: Motor power OFF.
Error reset: Not possible.
Description: The settings of DIP switches SW1 and SW2 on the power supply unit control board (1VH) do not match.
Main causes:
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The SW1 and SW2 settings on the power supply unit control board do not match.
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The power supply unit control board is faulty.
Countermeasures:
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Check SW1 and SW2 settings on the power supply unit control board and turn all switches OFF.
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Replace the power supply unit control board.