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Industrial automation error codes

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Korean-language industrial automation error code database — LS Electric PLC, HMI, inverter & servo. Cause and remedy for engineers.

Error Codes
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⚑ Reference only. Always verify against the official manufacturer manual before any work.

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Error Codes/Metasol-MCCB

breaker

Metasol-MCCB — all error codes

7 codes · LS Electric

ALAlarm SwitchAlarm — operational, inspection needed GFGround FaultTrip — immediate stop OCOver CurrentTrip — immediate stop PREPre-AlarmWarning — monitor SCShort CircuitTrip — immediate stop SDShunt TripTrip — immediate stop UVUnder VoltageTrip — immediate stop