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Home / FAQ / ST600 Error codes / ST600s | Err.59, what does this message mean, what can be done?

ST600s | Err.59, what does this message mean, what can be done?

If the error message Err.59 appears, it is a motor overheating.

Causes:

Motor overheat input terminal is valid.
Error occurred during acquisition of temperature t.
Error occurred on the resistor.
Prolonged overload operation or error occurred.

Solutions:

Check the wiring of the motor overheat input terminal (terminal function 57).
Check if the temperature sensor is OK.
Check the engine and perform maintenance on the engine.

If none of these error sources apply, please contact technical support.

Tags:

error message err.59, Frequency Inverters, Motor overheating