Xiv safety standards safe performance – Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Analog Voltage and Pulse Train Reference User Manual

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xiv

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

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