Index
A
Actuator definition 8
Actuator monitoring internal 22
Ambient conditions 10
Architecture 8
C
Certificate 37
Checklists 33, 33
Commissioning 18
Commissioning checklist 33
Configuration 8
D
DC 4
Declaration of Conformity 37
Decommissioning 19
Device types 6
Diagnostic coverage (DC) 4
Digital outputs 21
Disposal 19
E
Examples of applications 14
F
Fieldbus (signals) 21
Figures, safety-related 29
H
HFT 4
I
Indications 20
Installation 16
Interval for proof test 4
L
Lambda values 4, 29
Lifetime 18
Low demand mode 29
M
Maintenance 27
Mean Time Between Failures
(MTBF)
4
MRT (Mean Repair Time) 5
MTBF 4
MTTR (Mean Time To Restor-
ation)
5
O
Operation 18
P
Partial Valve Stroke Test
(PVST)
23
PFD 4
PFD for actuator 29
Probability of failure 4
Proof test 5, 24, 24
Proof test checklists 33
R
Range of application 6
Recycling 19
S
Safe failure fraction (SFF) 4, 29
Safety function 4
Safety functions 11
Safety instrumented function
(SIF)
4
Safety instrumented system 11
Safety instrumented system
(SIS)
4
Safety-related system 4
Service conditions 10
Setting 8
SFF 4
Signals 21
SIL 4
Standards 6
Status signals 21
T
Tests 22
T proof 4
43
with non safety-related actuators Index
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