STEP 23 fault code meaning

STEP / 23

Series: AS180, AS500, AS510

Input overvoltage

AC drive

Meaning:

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Series: AS300A

Auto-tuning fault

door controller

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Series: AS360

Elevator overspeed

AC drive

Meaning:

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Series: AS380, B8000, C7000+, G9000+, G9000

Elevator overspeed

AC drive

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Series: AS390

Elevator overspeed

AC drive

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Series: C100

Overload

AC drive

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Series: SD380

Auto-tuning fault

door controller

Meaning:

Possible causes

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Series: SMARTX

Elevator overspeed

AC drive

Meaning:

Possible causes

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