Siemens SINUMERIK MC Commissioning Manual page 202

Safety functions integrated in the drive
4.20 Safe gearbox stage switchover
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p9501.26
● p9521[0...7]
● p9522[0...7]
● p9539[0...7]
● p9542
● p9543
● p9549
● r9720.0...27
202
SI Motion enable safety functions (Control Unit): Enable reliable gear‐
box switchover
SI Motion gearbox encoder (motor)/load denominator (Control Unit)
SI Motion gearbox encoder (motor)/load numerator (Control Unit)
SI Motion gearbox direction of rotation reversal (Control Unit)
SI Motion actual value comparison tolerance (crosswise) (Control Unit)
SI Motion gearbox switching position tolerance factor (CU)
SI Motion slip velocity tolerance (Control Unit)
CO/BO: SI Motion drive-integrated control signals
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB