Systems with mechanical backlash

If a brake test is to be implemented in a system with mechanical backlash, then the "mechanical backlash" can be set for brake 1 and, if required, for brake 2.

The mechanical backlash extends the permissible movement during active testing of the brake in step 3. A limit value violation takes place if the detected movement is larger than the sum of Permitted movement during idle state and Mechanical backlash of the respective brake.