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Emerson MP25A4 User Manual

Emerson MP25A4
182 pages
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User Guide
Mentor MP
High performance DC drive
25A to 7400A, 480V to 690V
Two or four quadrant operation
Part Number: 0476-0000-03
Issue: 3
www.controltechniques.com

Table of Contents

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Emerson MP25A4 Specifications

General IconGeneral
ModelMP25A4
CategoryDC Drives
Amperage25A
Input Voltage115/230 VAC
Protection FeaturesOverload, Overvoltage
Voltage115/230V AC

Summary

Safety Information

Warnings, Cautions and Notes

Essential information for safe operation and product care.

Electrical Safety - General Warning

Warns about severe electrical shock risks from drive voltages.

System Design and Safety of Personnel

Emphasizes professional installation by trained personnel for safety.

Electrical Installation

Covers electrical installation requirements and shock risks.

Mechanical Installation

Safety

Provides critical safety instructions and responsibilities for installers.

Mounting Method

Describes surface mounting methods and provides dimensional drawings for different sizes.

Electrical Terminals

Illustrates the location of power, ground, and control terminals for various drive sizes.

Electrical Installation

Electrical Connections

Provides power connection diagrams for 480V and 575V/690V drives.

Ground Connections

Details proper grounding procedures, loop impedance, and protection.

AC Supply Requirements

Covers standard and optional supply voltages, types, and fault current.

EMC (Electromagnetic Compatibility)

Summarizes EMC requirements and optional filter recommendations.

Control Connections

Details the general control connections and recommended cable sizes.

Getting Started

Understanding the Display

Explains the two keypad types (SM-Keypad, MP-Keypad) and their displays.

Keypad Operation

Describes the function of control buttons like Joypad, Mode, and Help.

Saving Parameters

Explains how to save parameter changes made in Menu 0 and advanced menus.

Restoring Parameter Defaults

Details how to restore factory default parameter values.

Parameter Access Level and Security

Covers parameter access levels (L1, L2, Loc) and user security settings.

Basic Parameters

Full Descriptions

Provides detailed descriptions and ranges for pre-defined sub block parameters.

Running the Motor

Quick Start Commissioning / Start-Up (from European Defaults)

Guides through the initial setup steps for European default configurations.

Quick Start Commissioning / Start-Up (from USA Defaults)

Guides through the initial setup steps for USA default configurations.

Setting Up a Feedback Device

Details parameter settings for compatible encoder types for proper feedback.

Optimization

Speed Feedback

Covers setting up estimated, tachometer, encoder, and Solutions Module speed feedback.

Current Loop Gains Self-Tuning

Explains static and continuous autotune for current loop gains.

Speed Loop Gains Tuning

Covers tuning proportional (Kp), integral (Ki), and differential (Kd) gains for speed control.

SMARTCARD Operation

Easy Saving and Reading

Explains saving and reading data blocks for application setup and macros.

Transferring Data

Details operations for writing, reading, auto-saving, and comparing data with SMARTCARD.

SMARTCARD Trips

Lists SMARTCARD trip indications and their corresponding diagnoses.

Onboard PLC

Onboard PLC Trips

Lists trips associated with the Onboard PLC program and their diagnoses.

Advanced Parameters

Menu 1: Speed Reference

Details parameters for selecting and limiting the main speed reference.

Menu 3: Speed Feedback and Speed Control

Covers speed accuracy, resolution, and feedback methods.

Menu 4: Torque and Current Control

Details parameters for torque demand, current limits, and control loops.

Menu 5: Motor and Field Control

Explains motor and field control parameters, including autotuning and field weakening.

Technical Data

Cable and Fuse Size Ratings

Provides guidance on cable sizing, fuse selection, and recommended alternatives.

Diagnostics

Trip Indications

Lists trip codes, types, and diagnoses for drive faults.

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