STEP 14 fault code meaning

STEP / 14

Series: AS170NT, AS180, AS320SE, AS500

Speed reverse during operation

AC drive

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Series: AS380, C7000+, G9000+, G9000, SMARTX

Upper deceleration switch 3 misaligned

AC drive

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Series: AS390

Upper deceleration switch 3 misaligned

AC drive

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Series: C100

Gantry reverse limit fault

AC drive

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Series: iAStar-S3

Reverse speed signal detected during run

elevator AC drive

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