Time for stopping process exceeded

What does F7050 mean?

The axis failed to come to a complete stop within the allocated time after a safety-related stop command was issued. This indicates that the machine's deceleration was insufficient, or there was an uncontrolled movement during the stop, violating a safety stopping time requirement.

• Insufficient braking torque or worn mechanical brakes.
• Excessive inertia of the load for the configured stopping time.
• Incorrectly configured safety stopping time parameter.
• Faulty speed/position feedback preventing accurate monitoring of deceleration.
• Drive internal fault preventing effective braking.

Click steps to track your progress.

1. 1

   Check the mechanical brakes (if present) for wear and proper function, ensuring adequate stopping torque.

2. 2

   Review the application's inertia and ensure the configured stopping time parameter (e.g., S-0-0XXX Safe Stopping Time) is realistic.

3. 3

   Adjust the drive's deceleration ramps and braking parameters to achieve faster stopping times if mechanically possible.

4. 4

   Verify the integrity and accuracy of the motor's speed and position feedback.

5. 5

   Ensure the drive's power section and braking chopper are functioning correctly to dissipate regenerative energy.