FIVE-MINUTE FULL FIELD

Hva betyr 403 ?

The Drive and Field Enable control circuit at TB1-9 was active for 5 minutes without the drive starting. This condition can cause motor field burnout.

• Drive and Field Enable control circuit at TB1-9 active for 5 minutes without a drive start command.
• Issues with car controller relay logic preventing a drive start.

Klikk på steg for å spore fremgangen.

1. 1

   Check the car controller relay logic to ensure proper drive start sequencing.

2. 2

   Verify the state of the Drive and Field Enable control circuit at TB1-9.

3. 3

   Ensure the drive is commanded to start within 5 minutes when Drive and Field Enable is active, or disable the enable signal if the drive is not intended to start.