STEP 51 fault code meaning

STEP / 51

Series: AS180, AS450, AS500, AS500E, AS600N, AS-M210, ES6, ME500, PD110

Run output current fault

AC drive

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Series: AS180N, AS500S, ET6/EP6/EH6

Run output current fault

AC drive

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Series: AS300

Encoder Z signal fault

AC drive

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

Unintended car movement protection

AC drive

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Series: AS700

Run current fault

AC drive

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Series: AS720D, AS720S

Load fault

AC drive

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