YASKAWA JUSP-MD D01A Series User Manual page 16

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