Rockwell Automation Guardmaster MSR57P User Manual
  1. Manuals
  2. Brands
  3. Rockwell Automation Manuals
  4. Relays
  5. Guardmaster MSR57P
  6. User manual

Rockwell Automation Guardmaster MSR57P User Manual

Speed monitoring safety relay
Hide thumbs Also See for Guardmaster MSR57P:
Table of Contents

Advertisement

Quick Links

Download this manual
Guardmaster MSR57P Speed
Monitoring Safety Relay
User Manual
440R-S845AER-NNL
(Catalog Number
)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Guardmaster MSR57P and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Rockwell Automation Guardmaster MSR57P

Summary of Contents for Rockwell Automation Guardmaster MSR57P

  • Page 1 Guardmaster MSR57P Speed Monitoring Safety Relay User Manual 440R-S845AER-NNL (Catalog Number...
  • Page 2 Labels may be on or inside the equipment, for example, a drive or motor, to alert people that BURN HAZARD surfaces may reach dangerous temperatures. Rockwell Automation, Allen-Bradley, TechConnect, Guardmaster, Kinetix, PowerFlex, SCANport, RSLinx, DriveExplorer, and DriveExecutive are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

  • Page 3: Table Of Contents

    Table of Contents Preface About This Publication ......9 Who Should Use This Manual ......9 Conventions .
  • Page 4 Table of Contents Circuit Diagram........33 Terminal Connections ......34 Compatible Encoders .
  • Page 5 Table of Contents Single Encoder....... . 82 Dual Encoders ....... . 82 Feedback Voltage Monitor Range .
  • Page 6 Table of Contents SLS with Door Monitoring and Enabling Switch Monitoring Parameter List ........118 SLS with Door Monitoring and Enabling Switch Monitoring Wiring Example .
  • Page 7 Table of Contents Confirm the Project ......159 Safety Validation ......159 Verify the Signature and Lock at the Speed Monitoring Relay.
  • Page 8 Table of Contents Appendix A Specifications Introduction ........197 General Specifications .

  • Page 9: Preface

    Preface About This Publication This manual explains how the Guardmaster MSR57P Speed Monitoring Safety Relay can be used in Safety Integrity Level (SIL) 3, Performance Level [PL(e)], or Category (CAT) 4 applications. It describes the safety requirements, including PFD and PFH values and application verification information, and provides information on installing, configuring, and troubleshooting the relay.
  • Page 10 Preface Terminology Abbreviation Full Term Definition IGBT Insulated Gate Bi-polar Transistor — Hardware Fault Tolerance The HFT equals n, where n+1 faults could cause the loss of the safety function. An HFT of 1 means that 2 faults are required before safety is lost. Human Interface Module A module used to configure a device.

  • Page 11: Additional Resources

    This table lists publications that contain important information about safety systems that can use the speed monitoring safety functions of the MSR57P relay. Resource Description Guardmaster MSR57P Speed Monitoring Safety Relay Installation Provides information on installing the MSR57P relay. Instructions, publication 440R-IN016 HIM Quick Reference, publication 20HIM-QR001 A quick reference for using the HIM keypad.
  • Page 12 Preface Publication 440R-UM004A-EN-P - December 2008...

  • Page 13: Chapter 1 Introduction

    Chapter Safety Concept Introduction This chapter describes the safety performance level concept and how the MSR57P Speed Monitoring Safety Relay can meet the requirements for SIL CL3, PL(e), or CAT 4 applications. Topic Page Safety Certification Functional Proof Tests PFD and PFH Definitions PFD and PFH Data Safe State Safety Reaction Time...

  • Page 14: Important Safety Considerations

    Chapter 1 Safety Concept Important Safety Considerations The system user is responsible for: • the set-up, safety rating, and validation of any sensors or actuators connected to the system. • completing a system-level risk assessment and reassessing the system any time a change is made. •...

  • Page 15: Safety Category 4 Performance Definition

    Safety Concept Chapter 1 Safety Category 4 Performance Definition To achieve Safety Category 4 according to ISO 13849-1:2006, the safety-related parts have to be designed such that: • the safety-related parts of machine control systems and/or their protective equipment, as well as their components, shall be designed, constructed, selected, assembled, and combined in accordance with relevant standards so that they can withstand expected conditions.

  • Page 16: Performance Level And Safety Integrity Level (Sil) 3

    Chapter 1 Safety Concept Performance Level and Safety Integrity Level (SIL) 3 For safety-related control systems, Performance Level (PL), according to ISO 13849-1, and SIL levels, according to IEC 61508 and EN 62061, include a rating of the system’s ability to perform its safety functions. All of the safety-related components of the control system must be included in both a risk assessment and the determination of the achieved levels.

  • Page 17: Pfd And Pfh Data

    Safety Concept Chapter 1 PFD and PFH Data These PFD and PFH calculations are based on the equations from Part6 of EN 61508 and show worst-case values. This table provides data for a 20-year proof test interval and demonstrates the worst-case effect of various configuration changes on the data.

  • Page 18: Safety Reaction Time

    Chapter 1 Safety Concept Safety Reaction Time The safety reaction time is the amount of time from a safety-related event as input to the system until the system is in the Safe State. The safety reaction time from an input signal condition that triggers a safe stop, to the initiation of the configured Safe Stop Type, is 20 ms (maximum).

  • Page 19: Output Pulse Test Considerations

    Safety Concept Chapter 1 Output Pulse Test Considerations If the pulse testing of any safety output is disabled, the maximum safety rating will be up to and including SIL CL2, PL(d), and CAT 3 for any safety chain incorporating any input or output of the MSR57P relay. Setting any of the P71 [MP_Out Mode], P72 [SS_Out Mode], IMPORTANT P73 [SLS_Out Mode], or P74 [DC_Out Mode] parameters to 1 =...
  • Page 20 Chapter 1 Safety Concept • The encoder is of the Sin/Cos type and is suitable for the desired safety rating of the application. An encoder that is suitable for SIL CL3 applications must: – use independent Sine/Cosine signals. – be incapable of producing simulated signals when under an error condition.

Table of Contents