6.5.4 Selecting the safety functional scope
Before you parameterize the various safety functions of the drive, make the following basic
settings for the corresponding drives:
● Scope of the safety functions used (Basic or Extended)
● Control (PROFIsafe, terminals, without selection)
● Use of a safety-relevant encoder
You must make these settings one after the other for each drive where you wish to use the drive-
integrated safety functions.
Precondition
● The commissioning of the (non-safety-relevant) standard drive functions must have been
completed.
● The configuration (hardware and software) has been loaded (Page 245).
● The transfer of the Safety Integrated mode from the configuration has been completed.
● The safety commissioning mode is activated for the drive to be configured (Page 249).
Procedure
Proceed as follows to set the safety functional scope for a drive:
1. In the SINUMERIK ONE Commissioning Tool, go to the safety settings of the drive via
"MENU SELECT > Commissioning > Menu forward key > Safety > Settings > Options".
2. Switch to the corresponding drive, e.g. using softkey "Select a drive".
3. Select the functional scope under "Select safety function":
– Basic Functions via onboard terminals
– Basic Functions via PROFIsafe
– Basic Functions via PROFIsafe and onboard terminals
– Extended Functions via PROFIsafe
– Extended Functions via PROFIsafe and Basic Functions via onboard terminals
– Extended Functions without selection
– Extended Functions without selection and Basic Functions via onboard terminals
4. Make additional settings, when using the extended functional scope:
– Safety with encoder and acceleration monitoring (SAM)
– Safety without encoder with braking ramp (SBR) - can only be set for induction motors
– Safety without encoder with acceleration monitoring (SAM) - can only be set for induction
motors
See also: Supported axis types (Page 47), Overview of safety functions integrated in the
drive (Page 24), Control options (Page 205)
5. Press softkey "OK".
Commissioning and configuring
6.5 Configuring NC and drive-specific safety settings
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB 251
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