232 Safe torque off function
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/IEC 60204-1:2016.
Compliance with the European Machinery Directive
See section Compliance with the European Machinery Directive 2006/42/EC
2nd Edition – June 2010 on page 196.
Standard Name
EN 60204-1:2016 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 61511-1:2016 Functional safety – Safety instrumented systems for the process
industry sector
IEC 61800-5-2:2016
EN 61800-5-2:2007
Adjustable speed electrical power drive systems –
Part 5-2: Safety requirements – Functional
IEC 62061:2015
EN 62061:2005 +
AC:2010 + A1:2013
+A2:2015
Safety of machinery – Functional safety of safety-related electrical,
electronic and programmable electronic control systems
EN ISO 13849-1:2015 Safety of machinery – Safety-related parts of control systems –
Part 1: General requirements
EN ISO 13849-2:2012 Safety of machinery – Safety-related parts of control systems – Part
2: Validation