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Fagor DDS RPS-75 User Manual

Fagor DDS RPS-75
406 pages
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DRIVE
DDS
Hardware manual
Ref.1912

Table of Contents

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Fagor DDS RPS-75 Specifications

General IconGeneral
BrandFagor
ModelDDS RPS-75
CategoryDC Drives
LanguageEnglish

Summary

EC Declaration of Conformity

Safety Conditions

Qualification of Personnel

Specifies that only authorized, trained, and experienced personnel should handle the units.

Precautions Against Personal Harm

Lists essential safety measures to prevent injuries, such as using proper cables and avoiding electric shocks.

EC Declaration of Conformity and Warranty Terms

EC Declaration of Conformity

States where to find the EC Declaration of Conformity on FAGOR's website.

DESCRIPTION

POWER SUPPLIES

2.1 Non-Regenerative Power Supplies

Details PS-25B4 and PS-65A non-regenerative power supplies, their specifications, and auxiliary power needs.

2.2 Regenerative Power Supplies

Describes XPS-25 and XPS-65 regenerative power supplies, their capabilities, and integrated auxiliary power.

2.3 Regenerative Regulated Power Supplies

Introduces RPS models (RPS-80, RPS-75, RPS-45, RPS-20) for step-up power, their modes, and features.

DRIVES

3.1 Modular Drives

Presents AXD, SPD, and MMC modular drives, their voltage range, and models by size.

3.2 Compact Drives

Introduces ACD, SCD, and CMC compact drives, their integrated power supply, and voltage ranges.

AUXILIARY MODULES

SELECTION CRITERIA

5.1 Selection of the Synchronous Motor and its Associated Drive

Guides on motor pre-selection based on mechanical/dynamic characteristics like torque, speed, and duty cycles.

5.2 Asynchronous Spindle Motor and Drive Selection

Details selecting motors for spindles, focusing on constant turning speed control and power calculation.

5.3 Power Supply Selection

Provides criteria for selecting power supplies based on motor power requirements and peak power demands.

POWER LINE CONNECTION

6.1 Mains Connection

Explains connecting the DDS system to three-phase mains, voltage ranges, and required protection devices.

6.2 Protection Fuses

Details mandatory fuse installation for protecting semiconductors and selecting fuses based on power supply and drive types.

6.3 Differential Breaker

Emphasizes the need for universal type B differential breakers for DDS systems due to DC and pulsating currents.

6.5 Mains Filter

Explains the mandatory installation of mains filters for EMC compliance and their connection between mains and power supply.

CABLES

INSTALLATION

8.1 Location

Covers considerations for placing the DDS system, including environmental, mechanical, climatic, electrical, and ventilation aspects.

8.3 System Installation

Guides through the complete DDS system installation process, including module mounting, electrical connections, and communication setup.

8.4 Connection Between Modules

Details power bus and chassis connections between modules, including tightening torques and grouping requirements.

8.5 Power Supply Connections

Explains how to connect power supplies for control circuits, including mandatory 24 V DC supply and warnings against motor brake activation.

SERCOS Ring Connection

Explains SERCOS IEC 1491 interface for digital communications, its functions, structure, and node selection.

CAN BUS Connection

Describes the ISO 11898 CAN interface, its functions, connection via CAN cable, and node selection.

8.7 Check the Installation

Lists essential checks for mechanical fixtures, electrical connections, wiring, and EMC compliance after installation.

FUNCTIONAL SAFETY

9.1 Main Characteristics of the Safety Functions

Details safety functions like Safe Torque Off (STO), its type, Cat. 3 PL d - SIL 2 rating, and channels.

9.2 Drive Enable Input and AS1-AS2 Feedback Output

Explains the interface for STO safety function, including Drive Enable input and AS1-AS2 feedback, with electrical protections.

9.3 Fault Detection and Reaction

Describes fault detection mechanisms for safety functions, including plausibility checks, STO tests, and reactions to detected faults.

9.4 Design Requirements

Outlines design requirements for AXD/SPD drives regarding safety functions, including STO application examples and considerations.

9.5 Electrical Precautions

Covers critical electrical safety precautions for the Power Drive System, including STO function behavior and mains disconnection.

9.6 Residual Risks

Discusses machine risk assessment, residual risks of drives, uncompensated forces, STO, and holding brake control.

9.10 Commissioning

Outlines procedures for acceptance testing, partial acceptance tests, and start-up of the conventional drive parts.

CONNECTION DIAGRAMS

10.1 SPD Modular Drive with FM7 Asynchronous Spindle Motor

Illustrates the connection diagram for an SPD modular drive with an FM7 spindle motor using TTL encoder feedback.

10.2 AXD Modular Drive with FKM Synchronous Axis Servomotor

Shows the connection diagram for an AXD modular drive with an FKM servomotor and encoder E3.

10.3 AXD Modular Drive with FXM Synchronous Axis Servomotor

Provides the connection diagram for an AXD modular drive with an FXM servomotor and encoder E1.

10.4 SCD Compact Drive with FM7 Asynchronous Spindle Motor

Illustrates the connection diagram for an SCD compact drive with an FM7 spindle motor and TTL encoder.

10.5 ACD Compact Drive with FKM Synchronous Axis Servomotor

Shows the connection diagram for an ACD compact drive with an FKM servomotor and encoder.

10.6 ACD Compact Drive with FXM Synchronous Axis Servomotor

Provides the connection diagram for an ACD compact drive with an FXM servomotor and encoder.

SALES MODELS

12.3 Modular Drives

Presents sales models and denominations for AXD, SPD, MMC modular drives, detailing size, current, interface, and feedback options.

12.4 Compact Drives

Shows sales models and denominations for ACD, SCD, CMC compact drives, including size, current, interface, and feedback types.

12.6 Power Supplies

Lists FAGOR power supplies (PS, XPS, RPS), their types, output power, input voltage, and integrated 24V supply availability.

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