Amplifier overtemp. shutdown
Indramat · DIAX 04
¿Qué significa F218 ?
The DIAX04 SSE-03VRS drive's internal temperature sensor has detected an excessive temperature, leading to a shutdown to prevent damage. This usually indicates inadequate cooling or sustained operation beyond the drive's thermal limits. Continued operation in this state can permanently damage the power components.
Causas comunes
- Ambient temperature around the DIAX04 SSE-03VRS is too high.
- Cooling fan on the DIAX04 SSE-03VRS is blocked, dirty, or faulty.
- Heat sink fins on the drive are clogged with dust or debris, impairing heat dissipation.
- Drive is undersized for the application, leading to sustained overcurrent and excessive heat generation.
- Improper installation, such as insufficient clearance for airflow in the control cabinet.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Allow the DIAX04 SSE-03VRS drive to cool down. Do not attempt to reset until the temperature has normalized.
- 2
Inspect the cooling fan on the drive for proper operation and ensure it is free from obstructions and dust.
- 3
Clean the heat sink fins of the DIAX04 SSE-03VRS to remove any accumulated dust or debris.
- 4
Verify the ambient temperature in the control cabinet is within the specified operating range for the DIAX04 SSE-03VRS.
- 5
Check the drive loading by monitoring motor current and duty cycle to ensure it is not consistently exceeding its rated capacity. Consider resizing if necessary.