Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors MECHATROLINK-III Communications Reference - Manual (Page 16)

xvi
Safety Standards
Safe Performance
Model Safety Standards Standards
SERVOPACK SGDV
Safety of Machinery
EN ISO13849-1: 2008
EN 954-1
IEC 60204-1
Functional Safety
IEC 61508 series
IEC 62061
IEC 61800-5-2
EMC IEC 61326-3-1
Items Standards Performance Level
Safety Integrity Level
IEC 61508 SIL2
IEC 62061 SILCL2
Probability of Dangerous Failure per Hour
IEC 61508
IEC 62061 PFH ⇐ 1.7×10 -9
[1/h]
(0.17% of SIL2)
Category EN 954-1 Category 3
Performance Level EN ISO 13849-1 PL d (Category 3)
Mean Time to Dangerous Failure of Each
Channel
EN ISO 13849-1 MTTFd: High
Average Diagnostic Coverage EN ISO 13849-1 DCave: Low
Stop Category IEC 60204-1 Stop category 0
Safety Function IEC 61800-5-2 STO
Proof test Interval IEC 61508 10 years