ABB ACS880-M04, Hardware Manual

Page: 142 / 195

142 The Safe torque off function
Compliance of STO function with the European Machinery
Directive
The Safe torque off function of the drive complies with these standards:
The 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.
Standard Name
EN 60204-1:2006 + AC:2010 Safety of machinery – Electrical equipment of machines –
Part 1: General requirements
IEC 61326-3-1:2008 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
IEC 61508-1:2010 Functional safety of electrical/electronic/programmable
electronic safety-related systems – Part 1: General
requirements
IEC 61508-2:2010 Functional safety of electrical/electronic/programmable
electronic safety-related systems – Part 2: Requirements for
electrical/electronic/programmable electronic safety-related
systems
IEC 61511:2003 Functional safety – Safety instrumented systems for the
process industry sector
IEC/EN 61800-5-2:2007 Adjustable speed electrical power drive systems –
Part 5-2: Safety requirements – Functional
IEC/EN 62061:2005 +
AC:2010 Safety of machinery – Functional safety of safety-related
electrical, electronic and programmable electronic control
systems
EN ISO 13849-1:2008 +
AC:2009 Safety of machinery – Safety-related parts of control systems –
Part 1: General principles for design
EN ISO 13849-2:2012 Safety of machinery – Safety-related parts of control systems –
Part 2: Validation