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