Function Diagrams And Parameters; Safe Brake Control (Sbc) - Siemens SINAMICS S120 Function Manual

Description of Safety Integrated functions
4.1 Safety Integrated basic functions
4.1.2.3

Function diagrams and parameters

Function diagrams (see SINAMICS S120/S150 List Manual)
• 2810
• 2811
Overview of important parameters (see SINAMICS S120/S150 List Manual)
• p1135[0...n]
• p1217
• p1228
• p9601
• p9652
• r9772.0...23
• r9773.0...31
• r9774.0...31
Only for "Safe Stop 1 (time-controlled) with external stop"
• p9653
4.1.3

Safe Brake Control (SBC)

The "Safe Brake Control" function (SBC) is used to safely control holding brakes that
function according to the closed-circuit principle (e.g. motor holding brake).
The opening and closing of the brake is controlled by the Motor Module / Power Module.
Terminals are available for this on the device in booksize format. A Safe Brake Relay is also
required for the "Safe Brake Control" in the blocksize format. A Safe Brake Adapter is
required in the chassis format (starting with article numbers ending with ...3). When the
Power Module is configured automatically, the Safe Brake Relay is detected and the motor
holding brake type is defaulted (p1278 = 0).
Brake activation via the brake connection on the Motor Module / Safe Brake Relay (SBR) /
Safe Brake Adapter (SBA) involves a safe, two-channel method.
Note
No SBC for SINAMICS HLA
SINAMICS HLA does not support Safe Brake Control.
78
SI Basic Functions - STO (Safe Torque Off), SS1 (Safe Stop 1)
SI Basic Functions - STO (Safe Torque Off), safe pulse cancellation
OFF3 ramp-down time
Motor holding brake closing time
Pulse suppression delay time
SI enable functions integrated in the drive (Control Unit)
SI Safe Stop 1 delay time (Control Unit)
CO/BO: SI Status (Control Unit)
CO/BO: SI Status (Control Unit + Motor Module)
CO/BO: SI Status (group STO)
SI Safe Stop 1 drive-based braking response
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated