STEP 46 fault code meaning

STEP / 46

Series: AS170NT, AS180, AS450, AS500, AS600N, AS-M210, ES6, ME500

I2t active value overcurrent

AC drive

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Series: AS180, AS500

I2t active value overcurrent

AC drive

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Series: AS180N, AS500S, ET6/EP6/EH6

I2t active value overcurrent

AC drive

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Series: AS320, AS320SE

I2t active value overcurrent

AC drive

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

Electronic UCMP board fault

AC drive

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Series: AS620

Contactor fault

AC drive

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Series: AS720D

Fan fault

AC drive

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Series: AS720D, AS720S

Output power too large

AC drive

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