STEP 40 fault code meaning

STEP / 40

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

KMY detection fault

AC drive

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Series: AS180N

KMY detection fault

AC drive

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Series: AS320

Output contactor fault

AC drive

Meaning:

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Series: AS320SE

Output contactor fault

AC drive

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Series: AS360, AS380, AS390, C7000+, G9000+, G9000, SMARTX

Run signal fault

AC drive

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Series: AS700

Output contactor fault

AC drive

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Series: B8000

Run signal fault

AC drive

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