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916

FORCING FAULT

Otis · DSD 412 DC Elevator Drive

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This fault occurs when the 'prohibit rotation' bit was removed while the control loop was already picked-up (active). This condition can only be triggered when operating the drive via the handheld PCDU.

Vanlige årsaker

  • The prohibit rotation bit was removed via the handheld PCDU while the drive's control loop was actively picked-up.

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    Ensure that the prohibit rotation bit is not removed while the control loop is active (picked-up) when using the handheld PCDU.

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Verifisert teknisk data. Sist oppdatert: March 2026

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Kilde: Otis DSD 412 DC Elevator Drive