Senlan Err1 fault code meaning

Senlan / Err1

Series: BT12, BT40

Communication error 1

AC drive

Meaning:

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Series: SB12, SB40

Communication error

AC drive

Meaning:

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Series: SB20

External communication failure

AC drive

Meaning:

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Source:

Series: SB50

Input parameter incorrect

AC drive

Meaning:

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Source:

Series: SB60-61, SB61Z

Communication error 1

AC drive

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