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Baldor 23H Series - User Manual

Baldor 23H Series
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SERIES 23H
AC Servo Control
Installation & Operating Manual
9/03 MN723

Table of Contents

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Baldor 23H Series Specifications

General IconGeneral
Series23H
CategoryServo Drives
Control ModesTorque, Velocity, Position
Enclosure RatingIP20
Input Voltage120-240V AC
Feedback TypeResolver
Communication InterfaceRS-232, RS-485
Operating Temperature0°C to 40°C
Humidity5 - 95% RH, non-condensing

Summary

Quick Start Guide

Quick Start Procedure

Step-by-step instructions to get the system up and running quickly in keypad mode.

General Information

Overview

Explains the Series 23H PWM control's closed-loop scheme and motor operation.

Limited Warranty

Details the two-year warranty terms, conditions, and exclusions.

Safety Notice and Precautions

Crucial safety warnings and precautions for operating high-voltage equipment.

Receiving & Installation

Receiving & Inspection

Procedures for checking the control upon receipt for damage or correct part number.

Physical Location

Guidance on selecting a suitable mounting location for effective cooling and maintenance.

Electrical Installation

Covers interconnection wiring, power source, motor, and grounding requirements.

AC Line Connections

Details on connecting the AC power supply, including voltage derating and transformer identification.

Single Phase Input Power Considerations

How to use single-phase power and required derating or jumper changes.

Motor Connections

Shows how to connect the motor leads to the control, including phase sensitivity.

Resolver Feedback

Explains resolver connections, cable requirements, and noise considerations.

Operating Modes

Lists and describes the available operating modes for motor control setup.

Programming and Operation

Overview

Explains the use of the keypad for programming, operation, and monitoring.

Display Mode Screens

Details on navigating display modes for status, diagnostics, and fault logs.

Fault Log Access

Procedure to access and view logged fault codes and their occurrences.

Program Mode

Steps to enter programming mode for setting motor data, autotuning, and customizing parameters.

Parameter Definitions

Lists parameters arranged into two levels for easier programming and reference.

Troubleshooting

Overview

General guidance on maintenance, fault display, and diagnostic information.

No Keypad Display - Display Contrast Adjustment

Procedure to adjust display contrast if the keypad is blank.

How to Access Diagnostic Information

Steps to access detailed diagnostic screens for control status and parameters.

Table 5-2 Troubleshooting

Common indications, possible causes, and corrective actions for troubleshooting.

Manual Tuning the Series 23 H Control

Manually Tuning the Control

Procedures for calculating and entering parameters when auto-tuning is not feasible.

PI Controller

Explains the Proportional-Integral (PI) control loop and its parameters.

Specifications, Ratings & Dimensions

Specifications

Lists electrical and performance specifications for the Series 23H control.

Ratings

Provides detailed stock product ratings for various models and configurations.

Terminal Tightening Torque Specifications

Specifies torque values for terminal connections to ensure secure installation.

Dimensions

Provides physical dimensions and mounting details for different control sizes.

Appendix A

Dynamic Braking (DB) Hardware

Explains the function of DB hardware and selection criteria based on load type.

Hoisting Load Calculations

Formulas for calculating braking duty cycle and required resistor watts for hoisting loads.

Appendix B

Parameter Values (Version 3.12)

Detailed lists of Level 1 and Level 2 parameters with adjustable ranges and factory settings.

Appendix C

Remote Keypad Mounting Template

A template with dimensions for mounting the remote keypad.

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