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Qué es una L intermitente en la pantalla ATV212?

Article available in these languages: English

Cuestión:
Cuando se ejecuta, se muestra la salida Hz, pero hay una L parpadeante antes de ella.

Línea de productos:
Altivar 212 ATV212 S-Flex

Entorno:
Todos los modelos

Causa:
N/D

Resolución:
La L intermitente es una alarma que indica que el temporizador de sobrecarga del motor ha alcanzado o excedido el 50% de su nivel de falla detectado.  Por lo general, ésta es una prealarma que eventualmente disparará OL2, sobrecarga del motor.  El parámetro tHr es el umbral de amp de sobrecarga y por lo general debe ajustarse a FLA del motor. Monitoree los amperios del motor en Modo de monitoreo, Cxxx (xxx es un valor numérico de amp).  Si se realiza una corrección de parámetros, la L puede continuar parpadeando hasta que la memoria térmica borre las condiciones de sobrecarga.

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