Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual User Manual

Rockwell Automation Equipment

Safe Speed Monitor Option Module for PowerFlex 750-Series
AC Drives

Catalog Numbers 20-750-S1

Safety Reference Manual

Original Instructions

This manual is related to the following products:

20G PowerFlex 750-Series AC Drives Reference Manual 20F PowerFlex 750-Series AC Drives Reference Manual

Table of contents

Document Outline

Front Cover
Important User Information
Summary of Changes
Table of Contents
Preface
- About This Publication
- Who Should Use This Manual
- Conventions
- Terminology
- Additional Resources
Safety Concept
- Introduction
- Safety Certification
- Functional Proof Tests
- PFD and PFH Definitions
- PFD and PFH Data
- Safe State
- Safety Reaction Time
- Considerations for Safety Ratings
- Contact Information if Safety Option Failure Occurs
About the PowerFlex Safe Speed Monitor Option Module
- Introduction
- Safety Functions
- Hardware Features
- Configuration
Installation and Wiring
- Introduction
- General Safety Information
- Power Supply Requirements
- Set Safety Enable Circuitry
- Install the PowerFlex Safety Option Module
- Installation in Frame 8 and Larger Drives
- Terminal Connections
- Compatible Encoders
- Connect an Encoder
Speed Monitoring I/O Signals
- Introduction
- Inputs
- Outputs
General Device and Feedback Monitoring Configuration
- Introduction
- Cascaded Configuration
- Safety Mode
- Reset Type
- Overspeed Response Time
  - Speed Resolution Accuracy for Rotary Systems
  - Speed Resolution Accuracy for Linear Systems
- General Parameter List
- Feedback Monitoring
- Feedback Parameter List
Safe Stop and Safe Stop with Door Monitoring Modes
- Introduction
- Safe Stop Mode
- Safe Stop Parameter List
- Safe Stop Wiring Example
- Safe Stop with Door Monitoring Mode
  - Lock Monitoring
  - SS Reset
- Safe Stop with Door Monitoring Parameter List
- Safe Stop with Door Monitoring Wiring Example
Safe Limited Speed (SLS) Modes
- Introduction
- Safe Limited Speed (SLS) Mode
  - Safe Limited Speed Reset
- Safe Limited Speed Parameter List
- Configuring the PowerFlex 750-Series Drive for SLS Operation
- Safe Limited Speed Wiring Example
- Safe Limited Speed with Door Monitoring Mode
  - Safe Limited Speed Reset
- SLS with Door Monitoring Parameter List
- SLS with Door Monitoring Wiring Example
- Safe Limited Speed with Enabling Switch Monitoring Mode
  - Safe Stop Reset (SS Reset) and Safe Limited Speed Reset (SLS Reset)
- SLS with Enabling Switch Monitoring Parameter List
- SLS with Enabling Switch Monitoring Wiring Example
- Safe Limited Speed with Door Monitoring and Enabling Switch Monitoring Mode
- SLS with Door Monitoring and Enabling Switch Monitoring Parameter List
- SLS with Door Monitoring and Enabling Switch Monitoring Wiring Example
- Safe Limited Speed Status Only Mode
  - Speed Hysteresis
- SLS Status Only Parameter List
- SLS Status Only Wiring Examples
Slave Modes for Multi-axis Cascaded Systems
- Introduction
- Cascaded Configurations
- Slave, Safe Stop Mode
- Slave, Safe Stop Parameter List
- Slave, Safe Stop Wiring Examples
- Slave, Safe Limited Speed Mode
- Slave, Safe Limited Speed Parameters
- Slave, Safe Limited Speed Wiring Examples
- Slave, Safe Limited Speed Status Only Mode
- Slave, Safe Limited Speed Status Only Parameter List
- Slave, Safe Limited Speed Status Only Wiring Examples
- Multi-axis Connections
Safe Maximum Speed and Direction Monitoring
- Introduction
- Safe Maximum Speed (SMS) Monitoring
- Safe Maximum Acceleration (SMA) Monitoring
- Safe Direction Monitoring (SDM)
- Max Speed, Max Accel, and Direction Monitoring Parameter List
Safety Configuration and Verification
- Introduction
- Safety Configuration
- Basics of Application Development and Testing
- Commissioning the System
- Editing the Configuration
Configuration Examples
- Introduction
- Example Application 1
- Example Application 2
Troubleshooting the PowerFlex Safety Option Module
- Introduction
- Status Indicators
- Nonrecoverable Faults
- Fault Recovery
- Input and Output Faults
- Fault Codes and Descriptions
- Fault Reactions
  - Safe State Faults
  - Stop Category Faults and Fault While Stopping Faults
- Status Attributes
  - Guard Status Attributes
  - I/O Diagnostic Status Attributes
- Configuration Fault Codes
Specifications
- Introduction
- General Specifications
- Environmental Specifications
- Certifications
- CE Conformity
  - Machinery Directive (2006/42/EC)
  - EMC Directive (2004/108/EC)
- Encoder Specifications
Parameter Data
- Parameter Groups
- Parameters and Settings in a Linear List
Index
Publication 750-RM001F-EN-P - February 2012