AUMA SQ 05.2-SQ 14.2 - User Manual

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Part-turn actuators

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

SQEx 05.2 – SQEx 14.2/SQREx 05.2 – SQREx 14.2

with actuator controls

AC 01.2-SIL/ACExC 01.2-SIL

SIL version

Functional SafetyManual

Main Page

Table of Contents2
Sq 14.2/Sqr 05.24
Terminology4
Abbreviations and Concepts4
Application and Validity6
Range of Application6
Standards6
Valid Device Types6
Architecture, Configuration and Applications7
Architecture (Actuator Sizing)7
Configuration (Setting)/Version8
Applications (Environmental Conditions)9
Safety Instrumented Systems and Safety Functions11
Safety Instrumented System Including an Actuator11
Safety Functions11
Safe Inputs and Outputs12
Redundant System Architecture12
Examples of Applications13
System Representation14
Installation, Commissioning and Operation15
Installation15
Commissioning16
Operation17
Lifetime17
Decommissioning17
Indications on Display18
Status Indications on SIL Functions18
SIL Configuration Warning19
Backlight19
Signals20
Signals Via SIL Module20
SIL Fault Signal Via Standard Controls Display (for Troubleshooting Support)20
Status Signals Via Output Contacts (Digital Outputs) of Standard Controls21
Signal Via Fieldbus of Standard Controls21
Tests and Maintenance23
Safety Equipment: Check23
Internal Actuator Monitoring with Control Via Standard Controls23
Partial Valve Stroke Test (PVST): Execute23
Proof Test (Verification of Safe Actuator Function)24
Safe ESD Safety Operation (Safe OPENING/CLOSING)25
SIL Fault Signal "Actuator Monitoring": Check26
Safe ESD Reaction for "Motor Protection (Thermal Fault)" Signals: Check26
Safe ESD Reaction to "Limit Seating with Overload Protection27
Safe ESD Reaction to "Forced Limit Seating in End Position" (Limit Evaluation) for Actu29
Safe ESD Reaction for "Forced Limit Seating in End Position" (Limit Evaluation) for Actu29
Safe ESD Reaction to "Forced Torque Seating in End Position30
Safe ESD Reaction for "No Seating" (no Evaluation of Limit and Torque): Check31
Safe STOP Function: Check32
Combination of Safe ESD and Safe STOP Function: Check33
Maintenance34
Safety-Related Figures35
Determination of the Safety-Related Figures35
Specific Parameters for AC 01.2 Controls in SIL Version with Actuators of SQ. 2 Series36
SIL Certificate41
Checklists42
Commissioning Checklist42
Proof Test Checklists42
Safe ESD Safety Operation (Safe OPENING/CLOSING)42
SIL Fault Signal "Actuator Monitoring42
Safe ESD Reaction to "Motor Protection (Thermal Fault)" Signals43
Safe ESD Reaction to "Limit Seating with Overload Protection44
Safe ESD Reaction to "Forced Limit Seating in End Position" (Limit Evaluation) for Actu44
Safe ESD Reaction to "Forced Torque Seating in End Position46
Safe ESD Reaction to "No Seating46
Safe STOP Function47
11.2.10. Combination of Safe ESD and Safe STOP48
Index49
Addresses50

Brand	AUMA
Model	SQ 05.2-SQ 14.2
Category	Controller
Language	English

AUMA SQ 05.2-SQ 14.2 - User Manual

Table of Contents

AUMA SQ 05.2-SQ 14.2 Specifications

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