Safety Functions; Sinumerik Safety Integrated - Siemens SINUMERIK 828D Manual

Safety functions

17.1

SINUMERIK Safety Integrated

SINUMERIK Safety Integrated provides integrated safety functions that support the
implementation of highly effective personnel and machine protection. The safety functions
comply with the requirements of Category 3 as well as Performance Level d according to
DIN EN ISO 13849-1 and Safety Integrated Level SIL2 of IEC 61508.
As a consequence, the essential requirements concerning the functional safety can be
implemented simply and cost-effectively.
The functional safety for machine tools covers:
Functions for the safe monitoring of speed and standstill
Functions for establishing safe boundaries in work spaces and protected spaces, and for
range recognition
Functions for the safe activation and testing of holding brakes
Direct connection of all safety-related sensors/actuators and their internal logic
combination
Benefits
High level of flexibility: Supports the implementation of practical safety and operating
concepts
High level of security: Complete implementation of the safety functions in
Category 3/SIL 2
Increased availability: Absence of interference-susceptible electromechanical switching
elements
High degree of cost effectiveness: Reduction of the hardware and installation costs;
simple commissioning and acceptance
SINUMERIK Operate - Milling
Control system overview for machine tools' sales people, 2017, A5E41992599B AA
SINUMERIK 828D
BASIC
Option: refer to the cata-
log
SINUMERIK 840D sl
BASIC
Option: refer to the cata-
log
SINUMERIK 828D
Option: refer to the cata-
log
SINUMERIK 840D sl
Option: refer to the cata-
log
17
SINUMERIK 828D
ADVANCED
Option: refer to the cata-
log
105