System Features; Certification; Safety Instructions - Siemens SINUMERIK 808D Function Manual

22.3

System features

22.3.1

Certification

The safety function of the SINAMICS V70 drive system meets the following requirements:
● Category 3 according to ISO 13849-1:2006
● Performance Level (PL) d to EN ISO 13849-1:2006
● Safety integrity level 2 (SIL 2) to IEC 61508
In addition, the safety function of SINAMICS V70 has been certified by independent institutes. An up-to-date list of certified
components is available on request from your local Siemens office.
22.3.2

Safety instructions

Note
Additional safety information and residual risks not specified in this section are included in the SINUMERIK
808D/SINUMERIK 808D ADVANCED Commissioning Manual.
DANGER
Safety Integrated can be used to minimize the level of risk associated with machines and plants.
Machines and plants can only be operated safely in conjunction with Safety Integrated, however, when the machine
manufacturer is familiar with and observes every aspect of this technical user documentation, including the documented
general conditions, safety information, and residual risks.
Precisely knows and observes this technical user documentation - including the documented limitations, safety information
and residual risks;
Carefully constructs and configures the machine/plant. A careful and thorough acceptance test must then be performed by
qualified personnel and the results documented.
Implements and validates all the measures required in accordance with the machine/plant risk analysis by means of the
programmed and configured Safety Integrated functions or by other means.
The use of Safety Integrated does not replace the machine/plant risk assessment carried out by the machine manufacturer
as required by the EC machinery directive.
In addition to using Safety Integrated functions, further risk reduction measures must be implemented.
WARNING
The Safety Integrated functions cannot be activated until the system has been completely powered up. System startup is a
critical operating state with increased risk. No personnel may be present in the immediate danger zone in this phase.
The drives of vertical axes must be in torque state.
A complete forced dormant error detection cycle is required after power on.
WARNING
EN 60204-1:2006
Emergency Stop function must bring the machine to a standstill in accordance with STO.
The machine must not restart automatically after EMERGENCY STOP.
When the safety function is deactivated, an automatic restart is permitted under certain circumstances depending on the
risk analysis (except when Emergency Stop is reset). An automatic start is permitted when a protective door is closed, for
example.
WARNING
After hardware and/or software components have been modified or replaced, all protective equipment must be closed prior
to system startup and drive activation. Personnel shall not be present within the danger zone.
Before allowing anybody to re-enter the danger zone, you should test steady control response by briefly moving the drives
in forward and reverse direction (+/–).
To observe during power on:
The Safety Integrated functions are only available and can only be selected after the system has completely powered up.
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Function Manual
01/2017