A.2.3 IEC 62061 work products
The following table lists the work products required by the IEC 62061 standard and their mapping with the work
products from IEC 61508 compliance activity:
Table 123. IEC 62061 work product grid
IEC 62061 1.1 Tab.8
STM32F2 Series
IEC 61508 document
Information to be provided IEC 62061-1.1 Clause
Functional safety plan 4.2.1
End user responsibility
Specification of requirements for SRCFs 5.2
Functional safety requirements specification for SRCFs 5.2.3
Safety integrity requirements specification for SRCFs 5.2.4
SRECS design 6.2.5 STM32F2 Series Safety Manual
Structured design process 6.6.1.2
End user responsibilitySRECS design documentation 6.6.1.8
Structure of function blocks 6.6.2.1.1
SRECS architecture 6.6.2.1.5 STM32F2 Series Safety Manual
Subsystem safety requirements specification 6.6.2.1.7
End user responsibility
Subsystem realization 6.7.2.2
Subsystem architecture (elements & their interrelationships) 6.7.4.3.1.2 STM32F2 Series Safety Manual
Fault exclusions claimed when estimating fault tolerance or SFF 6.7.6.1c / 6.7.7.3
End user responsibility
Software safety requirements specification 6.10.1
Software based parameterization 6.11.2.4
Software configuration management items 6.11.3.2.2
Suitability of software development tools 6.11.3.4.1
Documentation of the application program 6.11.3.4.5
Results of application software module testing 6.11.3.7.4
Results of application software integration testing 6.11.3.8.2
Documentation of SRECS integration testing 6.12.1.3
Documentation of SRECS installation 6.13.2.2
Documentation for installation, use and maintenance 7.2
Documentation of SRECS validation testing 8.2.4
Documentation for SRECS configuration management 9.3.1
A.3 IEC 61800-5-2:2007
The scope of this standard is the functional safety of adjustable speed electric drive systems. Part 5.2 of the IEC
61800 defines the requirements for the design, development, integration and validation of the safety related parts
for power drive speed applications, PDS(SR), within the framework of IEC 61508 first edition. More precisely, this
part of IEC 61800 just limits its application to those PSD(RS) operating in HD or CM, referring to §3.10 NOTE1,
implementing safety functions with a target integrity up to SIL 3.
Form the architectural point of view, this limitation is reflected in two tables, §6.2.2.3 Tab. 3 and Tab. 4, for the two
different types of classified devices. The CPU or the whole microcontroller, since these are complex electronics
parts, is classified as Type B. Also the concept of HFT is derived from IEC 61508 as it is.
UM1845
IEC 61800-5-2:2007
UM1845 - Rev 4
page 95/108
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