Fault Code 7 — Al1 LOSS

¿Qué significa 7 Fault Code ?

Analog input 1 has lost its signal. The value is less than the set limit.

• Loss of signal from the analog input 1 source
• Incorrect parameter settings for AI1 FLT LIMIT or AI<MIN FUNCTION

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the source connected to Analog Input 1.

2. 2

   Verify the wiring to Analog Input 1 is secure.

3. 3

   Review and adjust parameter settings for AI1 FLT LIMIT and AI<MIN FUNCTION.

4. 4

   Reset the VFD after confirming connections and settings.