Compliance With The European Machinery Directive - ABB ACS355 series User Manual

418 Appendix: Safe torque off (STO)
The Safe torque off function of the drive complies with these standards:
Standard
EN 60204-1:2005 +
A1:2008
IEC 61326-3-1:2008
IEC 61508-1:2010
IEC 61508-2:2010
IEC 61511:2003
IEC/EN 61800-5-2:2007
IEC/EN 62061:2005 +
A1:2013
EN ISO 13849-1:2008 +
AC:2009
EN ISO 13849-2:2012
The Safe torque off function also corresponds to Prevention of unexpected start-up
as specified by EN 1037:1995 + A1:2008 and Uncontrolled stop (stop category 0) as
specified in EN 60204-1:2006 + AC:2010.
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Compliance with the European Machinery Directive

See section Compliance with the Machinery Directive
Name
Safety of machinery – Electrical equipment of machines – Part 1:
General requirements
Electrical equipment for measurement, control and laboratory use –
EMC requirements – Part 3-1: Immunity requirements for safety-
related systems and for equipment intended to perform safety-
related functions (functional safety) – General industrial
applications
Functional safety of electrical/electronic/programmable electronic
safety-related systems – Part 1: General requirements
Functional safety of electrical/electronic/programmable electronic
safety-related systems – Part 2: Requirements for
electrical/electronic/programmable electronic safety-related
systems
Functional safety – Safety instrumented systems for the process
industry sector
Adjustable speed electrical power drive systems –
Part 5-2: Safety requirements – Functional
Safety of machinery – Functional safety of safety-related electrical,
electronic and programmable electronic control systems
Safety of machinery – Safety-related parts of control systems –
Part 1: General principles for design
Safety of machinery – Safety-related parts of control systems – Part
2: Validation
on page 394.