INVT E96 fault code meaning

INVT / E96

Series: GD27, GD350-01, GD350-01H, GD350-21, GD350C, GD390L

No upgrade bootloader

AC drive

Meaning:

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Series: GD28

No upgrade bootloader: bootloader lost

AC drive

Meaning:

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Series: MH860C

No upgrade boot

servo drive

Meaning:

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