Mitsubishi Electric LE-50PAU User Manual

POWER AMPLIFIER
MODEL
LE-50PAU
TENSION CONTROLLER
MODEL
LE-50PAU-SET
INSTRUCTION MANUAL
 Read through this manual, and use the unit correctly.
Make sure to understand “ Cautions on safety “ completely.
 Store this manual carefully, and make sure to sent it to the end user.
© 2010 MITSUBISHI ELECTRIC CORPORATION
This manual confers no industrial property rights or any rights of any other kind, nor does it confer
any patent licenses.
Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial
property rights which may occur as a result of using the contents noted in this manual.

Mitsubishi Electric LE-50PAU Specifications

General

Brand	Mitsubishi Electric
Model	LE-50PAU
Category	Amplifier
Language	English

Summary

Safety Precautions

General Safety Guidelines

Understand WARNING and CAUTION levels for safe operation.

Power Amplifier & Manual Power Source

Chapter 1: General Description

Overview of LE-50PAU as a power amplifier and manual power source.

General Function Description

2.1 Operation Description

Details DIP switch settings for input/output and operation modes.

Product Specifications

3.1 Outside Dimensions

Physical dimensions and mounting hole information for the unit.

Product Specifications

3.2 Input/Output Specifications

Details terminal functions and electrical specifications for input/output.

Installation and Wiring

4.1 Installation Dimension and Wiring Work

Guidelines for physical installation and general wiring practices.

Installation and Wiring

4.2 Power Circuit Connection

Example connection diagram for the power supply circuit.

Initial Setting Procedures

5.1 Setting Procedure and Input Signal Level

Step-by-step guide for initial setup and adjusting input signal level.

Maintenance and Inspection

6.1 Initial Inspection and Fault Inspection

Procedures for initial checks and troubleshooting common faults.

Supplementary Items

7.1 Special Setting Operation

Information on special settings like special display and RC input logic.

Semi-Automatic Tension Controller

1.1 Principle of Winding Diameter Detection

Explains speed/thickness and pulse/thickness detection methods.

Semi-Automatic Tension Controller

1.2 Additional Function of Power Amplifier

Details DIP switch settings for semi-automatic tension control.

Semi-Automatic Tension Controller

2.1 Additional Function Operation Description

Explains winding diameter compensation and taper tension control.

Operator Panel Functions

3.1 Introduction and Set Item List

Overview of the LE-5AP operator panel and its settable items.

Practical Operation Procedures

4.1 Setting of Winding Diameter and Taper Ratio

Guide for setting winding diameter and taper ratio parameters.

Practical Operation Procedures

4.4 Error Check

Identifies error codes and explains processing when errors occur.