YASKAWA Sigma-V Series User Manual page 18

 Safety Standards
SERVOPACKs (SGDV-J)
• Safe Performance
Safety Integrity Level
Probability of Dangerous Failure per
Hour
Performance Level
Mean Time to Dangerous Failure of
Each Channel
Average Diagnostic Coverage
Stop Category
Safety Function
Proof test Interval
xviii
Name (Model)
Items
Safety
Standards
Safety of EN ISO13849-1: 2015,
Machinery IEC 60204-1
IEC 61508 series,
Functional
IEC 62061,
Safety
IEC 61800-5-2
EMC IEC 61326-3-1
Standards
IEC 61508
IEC 62061
IEC 61508,
IEC 62061
EN ISO 13849-1
EN ISO 13849-1
EN ISO 13849-1
IEC 60204-1
IEC 61800-5-2
IEC 61508
Standards
Performance Level
SIL2
SILCL2
-9
PFH ≤ 1.7×10
[1/h]
(0.17% of SIL2)
PLd (Category 3)
MTTFd: High
DCavg: Low
Stop category 0
STO
10 years