Integrated Safety Lifecycle Tool

“exSILentia is exida’s response to the pressing need for comprehensive safety lifecycle management solutions to manage the increasingly prescriptive safety regulations and standards.”

The ARC View - February 2018

Cut Project Time and Eliminate Rework

Streamline the Process Safety Management work process and the Safety

Instrumented System Functional Safety Lifecycle.

exSILentia® streamlines the Process Safety Management work process and the Safety Instrumented System Functional Safety Lifecycle by providing:

• Easy to use best-in-class tools• Intelligent lifecycle knowledge integration• Groundbreaking enterprise leverage

Easy to Use Best-In-Class Tools

The exSILentia software suite is made up from a collection of Best-In-Class tools that:

• Ensure compliance to current standards• Embed industry best practices• Generate complete documentation on a work process by work process basis

You save time and money, while increasing efficiency and productivity.

Intelligent Lifecycle Integration

The exSILentia suite integrates the individual tools to create a project model with an Intelligent Data Core that:

• Seamlessly flows data throughout the project• Eliminates duplicate data entry• Captures and institutionalizes corporate knowledge.

Ground Breaking Enterprise Leverage

The exSILentia Intelligent Data Core facilitates movement of data within a project and throughout an enterprise making possible:

• Data imports from other tools• Population of control system alarm databases• Automatic configuration of safety instrumented systems• Access of tool, project, or enterprise data by CMMS or ERP

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TENANCE ANALYSIS

DESIGN & IMPLEMENTATION

Data Core Features

Event frequency and industry failure databases are accessible with the click of a button, reducing time required to complete analysis and design calculation.

User inputs are stored in enhanced libraries for quick reference and re-use such as causes, safeguards, hazard scenarios, recommendations, etc.

Project specific definitions of likelihood, severity, as well as the risk matrix can be customized by the user to accommodate different processes and company standards.

Reports are generated automatically to document and communicate the findings of each task, allowing project personnel to move quickly to the next phase.

Functional Safety Management, Auditing and Assessment IEC 61511 Compliance Documentation Checklist for Documenting Compliance with IEC 61511 Standard

Hazard & Risk Assessment (Process Hazard Analysis) PHAx™ Record results of Process Hazard Analysis (PHA) / Hazard and Operability Study (HAZOP)

Allocation of Safety Functions to Protection Layers (SIL Target Selection)

LOPAx™ Likelihood Analysis

SILect Safety Integrity Level (SIL) Selection (Risk Graph, Risk Matrix, Frequency Based Targets)

SILAlarm™ Alarm Rationalization per ISA 18.2, EEMUA 191

Safety Requirements Specification (SRS) Process SRS Process level Safety Requirements Specification

Design and Engineering of SIS (incl SIL verification)

SILver™ Safety Integrity Level Verification, IEC 61508 compliant calculation engine

SERH Viewer Viewer for exida Safety Equipment Reliability Handbook database (over 2000 devices)

Lifecycle Cost Estimator Evaluate Lifecycle cost of proposed SIF designs

Design SRS Detailed Design level Safety Requirements Specification

SRSC&E Creation of SIF and SIS Cause $ Effect matrices

Operation and Maintenance Proof Test Generator Creates proof test procedures for each component (organized by SIF)

Modification SILstat™ Recording of SIF life event data (proof test results, failures, demands) for comparison of actual to expected

performance

Verification Bulit-in Peer review capability based on login allows review / approval of tool output

Logic Solver Configuration DeltaV™ SIS Configurator Automatically generate application logic for DeltaV™ SIS O OCyber Risk Assessment CyberPHAx™ & CyberSL™ Record Cyber Risk Assessment Results and evaluate

protection levelsO O O O O O O O

VERSION 4

Safety Lifecycle Phase / Activity exSILentia ® Module Functionality

PHALOPA

PHA + LOPA

ALARM

SILstat

STANDARD

ANALYSIS

OPERATION

ULTIM

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ENTERPRISE

Optional Add-on Functionality

The Breakdown

exSILentia is a modular suite of tools available in five different bundles:

Standard Analysis Operations Ultimate Enterprise

Scalable Solution

exSILentia can be scaled to fit your project and budget needs.

USERS NO LIMITSLicensing is based on the number of users using the software concurrently.

For each license, there are no limits to the number of projects analyzed. Each project can have an infinite number of SIFs identified, modelled, and monitored making it the most cost effective solution.

exSILentia Training Courses

FSE 242 - Process Hazard Analysis with PHAx

Process Hazard Analysis with PHAx™, FSE 242, details how the exSILentia PHAx™ module can be used to conduct

HAZOP methodology based Process Hazard Analysis. This course is targeted towards students that are experienced

in process hazard analysis who want to learn how to leverage the advanced features of PHAx™. It will cover how to

configure a project, define risk criteria, and use the advanced libraries to store valuable project specific information. The

students will learn how to define units, nodes, and how to benefit from the PHAx™ smart deviations. It also addresses

how hazard scenarios are to be defined for use in subsequent lifecycle phases.

FSE 243 - Layer of Protection Analysis with exSILentia®

FSE 243 explains how the exSILentia LOPAx™ module is used to conduct a Layer of Protection Analysis. This course is

targeted towards students that have a general understanding of layer of protection analysis and safety requirements

specifications who want to learn how to leverage the advanced features of LOPAx™. It will cover how to analyze hazard

scenarios considering the frequency of initiating events and the probability of failure for each independent protection

layer (IPL) as well as enabling conditions and conditional modifiers. This course will show how to calculate the required

Risk Reduction Factor of an IPL and identify Safety Instrumented Functions (SIF). It will teach users how to transfer data

from PHAx™ to LOPAx™.

FSE 244 - SIL verification with exSILentia

SIL verification with SILver™, FSE 244, explains how the exSILentia SILver™ module is used to perform a SIL verification

for Safety Instrumented Functions. Students will learn to leverage the tool to model different SIF architectures ranging

from simple 1oo1 configuration to more complex examples. This course also covers review of the key parameters that

determine the probability of failure of a SIF as well as minimum hardware fault tolerance and systematic capability

aspects. It will show the impact of these parameters on the detailed design, implementation, and operation of the

SIF. Furthermore, students will learn how to transfer data from the SILver™ module to the Design SRS module and

subsequently complete the Design SRS requirements. Finally, the course covers the impact of proof testing and

specification of proof test procedures using the Proof Test Generator module.

www.exsilentia.com

exida’s Global Support Network.North America Europe Asia AfricaUSA

80 North Main Street Sellersville, PA 18960United States

Phone:+1-215-453-1720

Germany

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Phone:+49-89-49000547

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Phone:+65 6222-5160

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Phone:+ 52-55-1-5-18-05-73

United Kingdom

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Phone: +44 (0) 19-266-76125

India

Workwise Solutions, LEVEL 14,Lotus Business Park, Off New Link Road,Andheri West, Mumbai - 400053India

Phone: +91-99-30-250-104

Canada

452 Aqua DriveMississauga, Ontario L5G 2B6Canada

Phone:+1-215-453-1720

Japan

Shin-machi 1-31-10Ome, Tokyo, 198-0024Japan

Phone: +81 50-5539-9507

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