Siemens Sinamics S110 Function Manual page 292

Safety Integrated Functions
8.3 System features
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,
• Carefully constructs and configures the machine/plant. A careful and thorough
• Implements and validates all the measures required in accordance with the
It should be noted that Safety Integrated does not replace the machine/plant risk
assessment carried out by the machine manufacturer as required by the EG Machinery
Directive.
In addition to Safety Integrated, further risk reduction measures must be implemented.
The Safety Integrated functions cannot be activated until the startup is completed. 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 (see chapter
"Forced dormant error detection").
EN 60204-1:2006
The EMERGENCY STOP function must be used to bring the machine to a standstill in
accordance with stop category 0 or 1 (STO or SS1).
The machine must not restart automatically after EMERGENCY STOP.
When the safety functions (Basic and Extended functions) are 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.
292
DANGER
including the documented general conditions, safety information, and residual risks.
acceptance test must then be performed by qualified personnel and the results
documented.
machine/plant risk analysis by means of the programmed and configured Safety
Integrated functions or by other means.
WARNING
WARNING
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Drive functions