Quando applicare la EN ISO 13849-1 o la IEC 62061: un aiuto dalla ISO/DIS 16090-1 relativa ai requisiti di sicurezza alle macchine utensili.
Rilasciato il final draft della norma tecnica ISO/FDIS 16090-1 relativa ai requisiti di sicurezza dell macchine utensili, che pone, tra l'altro, info sulla scelta di quale norma è raccomandata applicare, anche in accordo con quanto riportato nella ISO 13849-1 (Tabella sotto).
La rilevanza della stessa si pone, inoltre, nel contesto dello sviluppo della norma ISO/AWI 17305 che dovrebbe unire le norme EN ISO 13849-1 o la IEC 62061.
Information on the recommended application of IEC 62061 and this part of ISO 13849
The IEC 62061 and this part of ISO 13849 set down requirements for the design and implementation of safety-control systems of machinery. The user of one of the two standards can accept, in accordance with its application, to comply with the relevant and necessary safety requirements. The following table summarizes the application of IEC 62061 and this part of ISO 13849.
Table 1 - Recommended application of IEC 62061 and ISO 13849-1
|Technology for the implementation of the safety control function(s)||ISO 13849-1||IEC 62061|
|A||Not electric, e.g. hydraulic||X||Not included|
|B||Electromechanical, e.g. Relay and / or not complex electronics||Limited to the designated Architectures and up to PL = e||All architectures and up to SIL 3|
|C||Complex electronics, for example programmable||Limited to the designated Architectures and up to PL = d||All architectures and up to SIL 3|
|D||A combined with B||Limited to the designated Architectures and up to PL = e||Xc|
|E||C combined with B||Limited to the designated Architectures and up to PL = d||All architectures and up to SIL 3|
|F||C combined with A, or C combined with A and B||Xb||Xc|
|X||Shows that this character is treated in the standard of the corresponding table header|
|a||To allow a simple method for calculating the performance level, designated architectures are described in 6.2.|
|b||For complex electronics: Using the designated architecture for this part of ISO 13849 to PL = d or any architecture to IEC 62061.|
|c||For non-electric technology, use of the parts according to this section of ISO 13849 as subsystems.|
Machine tools safety -- Machining centres, Milling machines, Transfer machines - Part 1: Safety requirements
Stato: Under development
Stage Code Descriptions for Standards in Development (BSI)
Idea: Initiation – vote on whether to accept a new work item
Accepted: Idea has been approved to proceed in the relevant committee and work is under way
Public Comment: Obtain informed views from a wider audience
Technical Review: Review of comments received at the above stage and amendment of draft in line with accepted comments
Approval: Approval of the draft to be published
Publication: Definitive text is available
Review: Standard is being investigated to see whether or not it is still current
Life cycle (Update 10.04.2017)
Life cycle (Update 25.06.2017)
Life cycle (Update 09.08.2017)