Abbreviations - ABB MicroFlex e190 User Manual

Abbreviations

Abbreviation Reference
CCF EN ISO 13849-1
DC EN ISO 13849-1
FIT EN 61508
HFT EN 61508
IGBT
MTTF EN ISO 13849-1
D
PFD EN 61508
PFH EN 61508
PL EN ISO 13849-1
PTI EN 61508
SFF EN 61508
SIL EN 61508
STO EN 61800-5-2
IEC 61800-5-2
CE Declaration of Conformity
The declaration (3AXD10000540159) is available on the internet. See
library on the Internet
TüV Certificate
The TüV Certificate (3AXD10000540318) is available on the internet. See
library on the Internet
Description
Common Cause Failure (%)
Diagnostic Coverage
Failure In Time: 1 × 10
Hardware Fault Tolerance
Insulated-gate bipolar transistor: The electrical
components that drive the motor power outputs
Mean Time To dangerous Failure: (The total number of
life units) / (the number of dangerous, undetected
failures) during a particular measurement interval under
stated conditions
Probability of Failure on Demand
Probability of Dangerous Failures per Hour
Performance Level: Corresponds SIL, Levels a-e
Proof Test Interval
Safe Failure Fraction (%)
Safety Integrity Level
Safe Torque Off
on page 209.
on page 209.
Appendix: Safe Torque Off (STO) 207
-9
hours
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