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Lenze 4900 User Manual

Lenze 4900
342 pages
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Glossary
Table of keywords
Signal-flow charts
Selection aid
Application examples
Accessories and motors
Automation
Application of brake units
DC bus connection
Troubleshooting and
fault elimination
Maintenance
Configuration
Code table
Commissioning
During operation
Technical data
Installation
Table of contents
Preface and general
information
Safety information
EDS4900U-REG
00408862
Manual
DC speed controller 4800/4900
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Table of Contents

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Lenze 4900 Specifications

General IconGeneral
Product series4900
CategoryController
Enclosure RatingIP20
Communication InterfacesCANopen, PROFIBUS, Ethernet
Protection FeaturesOvercurrent, overvoltage, undervoltage, short circuit, overtemperature
Humidity5% to 95% (non-condensing)

Summary

Part B: Technical Data

Rated Data

Provides detailed electrical specifications like output power, voltage, current, and power loss for various controller models.

Installation Guidelines

Covers mechanical and electrical installation requirements, protection measures, grounding, and CE-typical drive system setup.

Part C: Commissioning

Initial Switch-on Procedure

Details crucial pre-operation checks for power, field, armature connections, feedback systems, and control terminals.

Part D: Configuration

Speed Controlled Operation Configuration

Covers set-value selection methods, including main, additional, and JOG set-values, with detailed parameter explanations.

Torque Control with Speed Limitation

Explains the transition to torque control mode and speed monitoring using the n-controller for precise operation.

Part E: Troubleshooting and Fault Elimination

Troubleshooting Controller Status

Guides on interpreting controller status via LEDs and analyzing faults using history buffers and fault messages for quick resolution.

Fault Messages and Remedies

Lists common fault messages, their root causes, and remedies, aiding in diagnosing and fixing operational issues.

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