Samsung PrE fault code meaning
Samsung / PrE
Series: MOSCON-F7
Digital Operator write-protected
AC drive
Meaning: Causes: o3-01 was set to 1 to write a constant when the Digital Operator was write-protected (o3-02 = 0). | Set o3-02 to 1 to enable writing constants with the Digital Operator.
Possible causes
Source: