Siemens SINUMERIK MC Commissioning Manual page 152

Safety functions integrated in the drive
4.11 SSM
Overview of important parameters (see SINAMICS S120/S150 List Manual)
Parameters
p9501
p9501.16
p9506
p9509
p9509.1
p9545
p9546
p9547
r9722.0...14
r9722.15
You can parameterize parameters that are marked in column "Designation in function-specific
screen form" using these.
Parameters not designated there are either part of the general NC and drive-specific settings
(Page 248) - or can only be configured using the expert list. The expert list can be reached in
the function-specific screen forms of the safety functions by pressing softkey "Parameter list".
Additional information
You can find a complete description of all SINAMICS parameters - as well as the associated
function diagrams - in the SINAMICS S120/S150 List Manual.
152
Parameter name or signal name
SI Motion enable safety functions (Control
Unit)
Enable SSM (n < nx) hysteresis and filtering SSM with hysteresis
SI Motion function specification (Control Unit) –
SI Motion behavior during pulse suppression
(Control Unit)
SSM during pulse cancellation and with no
encoder
SI Motion SSM (SGA n < nx) filter time (Con‐
trol Unit)
SI Motion SSM (SGA n < nx) speed limit (CU) Speed limit
SI Motion SSM (SGA n < nx) speed hystere‐
sis n_x (CU)
CO/BO: SI Motion drive-integrated status
signals
SSM (speed below limit value)
Designation in the function-specific
screen form
–
–
Feedback signal SSM active for pulse
inhibit
Filter time
Hysteresis
–
Speed below SSM limit value
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB