R911341528 (HCS01.1E-W0008-A-03-B-ET-EC-EM-NN-NN-FW)

STO removes torque capability while SBC issues a command to engage mechanical brakes, creating overlapping protective measures. This layered approach ensures physical restraint in situations where electronic torque removal alone might not be sufficient.

Validate brake actuation timing, control signal integrity and coordinated behavior with STO under simulated fault conditions. Measure and record actuation times to confirm compliance with safety requirements and to tune brake control logic.

Include functional test records for STO and SBC, wiring diagrams and validation reports in the machine safety file. Traceable documentation demonstrates adherence to safety standards and supports regulatory review.

Use segregated channels or VLANs to transmit safety event logs and brake states to supervisory systems, ensuring prompt operator notification. Prioritize safety traffic so that critical messages are relayed with minimal latency.

Combine SBC with appropriately rated mechanical brakes and verify energy absorption calculations for worst-case stops. Account for residual energies in the drivetrain and design brake sizing and control logic accordingly.