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SEW-Eurodrive MOVIGEAR B User Manual

SEW-Eurodrive MOVIGEAR B
44 pages
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*22746250_1216*
Drive Technology \ Drive Automation \ System Integration \ Services
Manual
Mechatronic Drive System
MOVIGEAR
®
B
Functional Safety
Edition 12/2016 22746250/EN
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SEW-Eurodrive MOVIGEAR B Specifications

General IconGeneral
Motor technologyAsynchronous motor
Frequency50/60 Hz
CommunicationPROFIBUS
Protection classIP65
Frequency Range50/60 Hz
Cooling MethodNatural convection
Supply voltage380-480 V
Input Voltage380-480 V
Ambient Temperature-20°C to +40°C

Summary

General Information

About this Documentation

Details the purpose, target audience, and accessibility of the manual.

Underlying Standards

Specifies the safety standards and classes used for unit assessment.

Structure of Safety Notes

Explains the meaning of signal words and hazard symbols in safety notes.

Rights to Claim Under Limited Warranty

Highlights the importance of documentation for warranty fulfillment and fault-free operation.

Content of the Documentation

Defines this document as the original and lists its safety-relevant content.

Exclusion of Liability

States that SEW-EURODRIVE is not liable for damage from non-observance of instructions.

Other Applicable Documentation

Clarifies that this document supplements operating instructions and application notes.

Product Names and Trademarks

Identifies product names and trademarks as registered or owned by their respective titleholders.

Copyright Notice

States copyright, reserving all rights and prohibiting unauthorized reproduction.

Integrated Safety Technology

Safe Condition

Defines safe torque off (STO) as the safe condition for safety-related operation.

Safety Concept

Explains the internal dual-channel structure preventing pulse trains for safe disconnection.

Schematic Representation of Safety Concept

Provides a schematic diagram illustrating the safety concept for MOVIGEAR®.

Safety Functions Overview

Describes available drive-related safety functions like STO and SS1(c).

Safe Torque Off (STO)

Details the Safe Torque Off (STO) function, its standard compliance, and activation.

Safe Stop 1 (SS1(c))

Explains the Safe Stop 1 (SS1(c)) function, its sequence, and compliance.

Limitations

Highlights limitations and warnings for the safety concept and functions, especially regarding braking.

Safety Conditions

Approved Units

Lists specific MOVIGEAR® B unit variants permitted for safety-related applications.

Installation Requirements

Details wiring, routing, EMC compliance, and safety circuit design requirements.

Requirements for External Safety Controllers and Relays

Specifies requirements for external safety controllers and relays for safe operation.

Sample Circuit for Safety Relay

Presents a sample circuit diagram for connecting an external safety relay.

Startup Requirements

Outlines the need for documentation and checks for validation after startup.

Operation Requirements

Details requirements for operation within specified limits and periodic testing.

Technical Data

STO Input Technical Data

Presents electrical parameters for the STO input, including voltage, impedance, and current.

Safety Characteristics

Lists safety-related classifications like SIL and Performance Level, and service life.

Appendix

Unit Variants with DynaStop®

Details unit variants featuring DynaStop®, its usage with STO, and behavior before standstill.

Connection Variants

Covers terminal positions, assignments, optional plug connectors, and connection cables for STO.

Connection of External Safety Relay for STO

Explains how to connect an external safety relay to MOVIGEAR® for STO, including group disconnections.

Connection of External Safety Controller for STO

Explains how to connect an external safety controller to MOVIGEAR® for STO, including group disconnections.

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