schmersal PSC1-C-10-MC User Manual

Installation manual
HB-37350-810-01-50F-EN PSC1-C-10 Installation manual V2.1.docx Page 162 of 189
Version: 50F
12.3.1 Phases of the V model
Designation
Description
Design phase
Validation phase
Specification and
validation of all
passive and active
safety measures
Specification of all safety
measures to be taken such as
covers, barriers, max. machine
parameters, safety-related
functions etc.
Check on all passive and active
safety measures for their correct
implementation and effectiveness
Specification of the
functional safety
system
Specification of the active
safety systems and their
allocation to the risks to be
reduced, e.g. limited speed in
setting up mode, stop mode,
monitoring of the access areas
etc.
Specification of the PLr or
required SIL for each individual
safety function
Check on all active safety
systems for their effectiveness
and compliance with the
parameters specified, e.g.
incorrectly increased speed,
incorrect stop, triggering of
monitoring devices etc. using
practical tests
Specification of the
software / safety
functions
Specification of the
functionality of individual safety
functions incl. definition of the
shutdown circuit etc.
Definition of the parameters for
the individual safety function,
e.g. max. speed, stop ramps
and category etc.
Check on the correct
implementation of the functional
specifications by means of
analysis of FUP programming
Validation of the application
program and the parameters by
comparison of the validation
report with FUP and
specifications for parameters
Specification of the
hardware
Specification of the system
layout and the functions for the
individual sensors, controls,
control components and
actuators in relation to the
safety functions
Check on the correct
implementation of the
specifications.
Determination of the probability of
failure or PL by means of analysis
of the complete architecture and
the characteristic data for all
components involved, in each
case in relation to the individual
safety functions
Hardware and
software design
Specific planning and
implementation of the system
layout / wiring.
Specific implementation of the
safety functions by means of
programming in FUP

schmersal PSC1-C-10-MC Specifications

General

Brand	schmersal
Model	PSC1-C-10-MC
Category	Control Unit
Language	English