Cause : Brake safe closure comes when start command is active, the actual speed is below the limit defined with parameter 44.208 Safety close speed, and the delay defined with parameter 44.209 Safety close delay has elapsed.

1. Check whether it is necessary to drive the application at a low speed.
2. If it is not, change the values of parameters 44.208 Safety close speed and 44.209 Safety close delay to correspond to the application.
3. In trolley movement, disable the Brake safe closure function with parameter 44.207 Safety close select.