STEP 04 fault code meaning

STEP / 04

Series: AS360

Elevator overshoot downward

AC drive

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Series: AS380

Elevator overshoot downward

AC drive

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Series: AS390

Elevator overshoot upward

AC drive

Meaning:

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Series: B8000

Elevator overshoot downward

AC drive

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Series: C7000+, G9000+, G9000, SMARTX

Elevator overshoot downward

AC drive

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Series: iAStar-S8

Elevator down limit disconnected

elevator AC drive

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