MOTOR 2 TEMP
ABB · ACS800
¿Qué significa 4313 ?
The measured temperature from motor sensor 2, connected to the ABB ACS800 drive, has exceeded the alarm limit set by parameter 35.05. This fault (3.16 AW 4 bit 2) indicates a detected overheating condition in the motor, requiring immediate attention to prevent winding damage or component failure.
Causas comunes
- Motor temperature exceeding the alarm limit defined by parameter 35.05 (MOTOR 2 TEMP ALARM).
- Incorrect setting of parameter 35.05 (MOTOR 2 TEMP ALARM), potentially set too low for normal operating conditions.
- Incorrect number of temperature sensors configured in the drive compared to the actual sensors installed.
- Motor overload, inadequate motor cooling, or high ambient temperature contributing to excessive heat.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Allow the motor to cool down. Identify and address the source of excessive motor heat, such as motor overload, insufficient cooling, or high ambient temperature.
- 2
Verify the value set in parameter 35.05 (MOTOR 2 TEMP ALARM) is appropriate for the motor's thermal characteristics and the application.
- 3
Ensure that the parameter reflecting the actual number of motor temperature sensors corresponds to the physical installation in the motor.
- 4
Inspect the motor cooling fan for proper operation, clean cooling surfaces, and ensure clear airflow around the motor body.
- 5
Check the motor's load and operating conditions to ensure they are within the motor's continuous rating, especially for long operating cycles.