Motor 1 Temperature Alarm

What does 4312 mean?

The measured temperature of motor 1 has exceeded the alarm limit set by parameter 35.02. This indicates a potential overheating condition specific to motor 1, requiring attention to prevent damage.

• Temperature alarm threshold reached for Motor 1.
• Motor 1 experiencing excessive heat.
• Faulty temperature sensor on Motor 1.
• Overload or inadequate cooling for Motor 1.

Click steps to track your progress.

1. 1

   Check the alarm limit value set in parameter 35.02 to ensure it is appropriate for the motor.

2. 2

   Verify that the actual number of temperature sensors connected to motor 1 corresponds to the value set by the parameter.

3. 3

   Stop motor 1 and allow it to cool down to a safe operating temperature.

4. 4

   Ensure proper cooling for motor 1 by checking its cooling fan for operation and cleaning any cooling surfaces.