Ex-e protection operating mode

¿Qué significa F35 ?

An invalid operating mode was selected for Ex-e protection, or the Ex-e motor was not correctly integrated into the system. This fault triggers an immediate switch-off with inhibit, indicating a potential safety or operational violation for explosion-protected motors.

• Operating mode selected that is not permitted for Ex-e protection (e.g., Flying start function, DC braking, Group operation)
• Use of a parameter set other than parameter set 1 with Ex-e protection
• Ex-e motor not properly commissioned or recognized by the system
• Incorrect parameterization of frequency points (P561, P563, P565) where Frequency A is not < Frequency B, or B is not < Frequency C
• Incorrect parameterization of current limits (P562, P564, P566) where Current limit A is not < Current limit B, or B is not < Current limit C

Haga clic en los pasos para seguir su progreso.

1. 1

   Ensure parameter set 1 is active for Ex-e operation.

2. 2

   Verify the Ex-e motor has been correctly taken into operation and configured.

3. 3

   Check parameters P561, P563, P565 to ensure Frequency A < Frequency B and Frequency B < Frequency C.

4. 4

   Check parameters P562, P564, P566 to ensure Current limit A < Current limit B and Current limit B < Current limit C.