Logix SIS

Important User Information

Summary of Changes

Summary of Changes

Additional Resources

Additional Resources

Logix SIS Safety Concept

SIL Requirements

SIL Requirements

Safety Application Requirements

Safety Application Requirements

Logix SIS Safety Data

Logix SIS Safety Data

Logix SIS Architecture

Safety Functions of Logix SIS Components

Safety Functions of Logix SIS Components

Safety Task Execution

Safety Task Execution

Safety Function Muting

Safety Function Muting

Concurrent Communication in Logix SIS

Concurrent Communication in Logix SIS

Safety Signature

Safety Signature Hierarchy

Safety Signature Hierarchy

View Safety Signature Elements

View Safety Signature Elements

Safety Signature States

Safety Signature States

Archive Safety Signature Reports for Audit

Archive Safety Signature Reports for Audit

Signature Authentication

Signature Authentication

Settings that Do Not Affect the Safety Signature

Settings that Do Not Affect the Safety Signature

Programmatic Changes to the Safety Application Signature

Programmatic Changes to the Safety Application Signature

Safety Signature Validation in Logix SIS

Safety Signature Validation in Logix SIS

SIL 2 and SIL 3 Considerations

SIL 2 and SIL 3 Considerations

Input Operation

Input Operation

Output Operation

Output Operation

Recommended Safety I/O Settings

Recommended Safety I/O Settings

Safety I/O Configuration Signature

Safety I/O Configuration Signature

Safety I/O Device Replacement

Safety I/O Device Replacement

CIP Safety Systems and Safety Network Numbers

Safety Network Numbers (SNNs)

Safety Network Numbers (SNNs)

How SNNs Get to Safety Devices

How SNNs Get to Safety Devices

SNN Formats

Safety Programming Considerations

Safety Task

Safety Programs

Safety Programs

Safety Routines

Safety Routines

Safety Tags

Safety Signature Elements

Safety Signature Elements

Standard Tags in Safety Routines (Tag Mapping)

Standard Tags in Safety Routines (Tag Mapping)

Create Tag Mapping Pairs

Create Tag Mapping Pairs

Custom Tag Initialization During Prescan

Custom Tag Initialization During Prescan

Safety Add-On Instructions

Generate the Instruction Signature

Generate the Instruction Signature

Safety Add-On Instruction Qualification Tests

Safety Add-On Instruction Qualification Tests

Create Signature History Entry

Create Signature History Entry

Export and Import the Safety Add-On Instruction

Export and Import the Safety Add-On Instruction

Qualification and Verification

Qualification and Verification

Safety Applications

Application Development and Testing

Application Development and Testing

Commissioning Lifecycle

Commissioning Lifecycle

Download/Upload a Safety Application Program

Download/Upload a Safety Application Program

Store and Load a Project from a Memory Card

Store and Load a Project from a Memory Card

Force Data

Inhibit a Device

Inhibit a Device

Edit a Safety Application

Edit a Safety Application

Monitor Safety Status and Handle Faults

Redundancy Status

Redundancy Status

System Status

Safety Status

Logix SIS Safety Faults

Logix SIS Safety Faults

Fault Routine for Safety Applications

Fault Routine for Safety Applications

GSV/SSV Instructions in a Safety Application

GSV/SSV Instructions in a Safety Application

Safety Application Instructions

Safety Instructions

Safety Instructions

Metal Form Instructions

Metal Form Instructions

Ladder Diagram Safety Instructions

Ladder Diagram Safety Instructions

Safety Reaction Times

Connection Reaction Time Limit

Connection Reaction Time Limit

System Reaction Time

System Reaction Time

Logix System Reaction Time

Logix System Reaction Time

Factors That Affect Logix Reaction-time Components

Factors That Affect Logix Reaction-time Components

Configure the Safety Input Module Delay Time

Configure the Safety Input Module Delay Time

Configure the Input and Output Safety Connection Reaction Time Limits

Configure the Input and Output Safety Connection Reaction Time Limits

Configure the Safety Task Period and Watchdog

Configure the Safety Task Period and Watchdog

Checklists for Logix SIS Applications

Checklist for the Controller System

Checklist for the Controller System

Checklist for Safety Inputs

Checklist for Safety Inputs

Checklist for Safety Outputs

Checklist for Safety Outputs

Checklist to Develop a Safety Application Program

Checklist to Develop a Safety Application Program