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PDL MICRODRIVE-I - User Manual

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Microdrive Series Instruction Manual
4201-109 Rev I
MICRODRIVE SERIES
AC MOTOR SPEED CONTROLLER
INSTRUCTION MANUAL
4201-109 REV I
Leaders in AC Motor Controls
Head Office:
81 Austin Street
P.O. Box 741
Napier
New Zealand
Tel.: +64-6-843-5855
Fax: +64-6-843-5185
4201-003 Rev A
Page 1 of 12

Table of Contents

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PDL MICRODRIVE-I Specifications

General IconGeneral
BrandPDL
ModelMICRODRIVE-I
CategoryController
LanguageEnglish

Summary

Microdrive Specifications

Microdrive-i (UDi) Specifications

Details the technical specifications and ratings for the Microdrive-i (UDi) series.

Part 1: The Standard Microdrive

Installation

Covers essential steps and considerations for installing the Microdrive unit.

The Control Panel

LED Indicators

Explains the function and meaning of each LED indicator on the control panel.

Control Keys Operation

Details how to use the control keys for navigation, adjustment, and operation of the Microdrive.

Standard Configuration

Terminal Configuration

Shows the standard wiring and terminal assignments for control signals.

Standard Screens (Short Menus)

Describes the short menu screens available for basic configuration and monitoring.

Commissioning the Microdrive

Safety Precautions for Commissioning

Highlights crucial safety measures to be followed during the commissioning process.

Installation and Wiring Checks

Lists checks for correct installation and electrical wiring connections.

Maintenance and Service

Isolation Before Maintenance

Emphasizes the critical safety step of isolating the Microdrive before performing any maintenance.

Fault Messages

Common Faults and Descriptions

Details common fault messages such as LVDC Supply Low, Overcurrent Trip, and Brake Thermal Trip.

Part 2: Full Features of the Microdrive

Control Input;Output Description

Details the function and specifications of the Microdrive's control inputs and outputs.

Screen Control Summary

Full Screen Control Details

Offers a comprehensive explanation of each screen control and its operational parameters.

Status Line Information

Explains the information displayed on the status line, including STP, RUN, and output parameters.

Keyboard Control Functions

Input Function Codes

Details the function of various input codes and their corresponding states for control.

Extended Status Screens

Fault Screens Overview

Lists and explains various fault screens and their associated trip points and notes.

Torque Boost and Acceleration;Deceleration

Feedback (S-Curve) Time Constant

Current Limit Controls

Frequency Controls

Minimum Flux Control

DC Stopping Controls

Frequency Sense Relay Setpoints

Multi-Speed Settings

Emergency Stop Deceleration

Tacho Gain and Feedback

Dynamic Brake Controls

Skip Frequencies

Voltage Limit Slip

Starting Mode Selection

Stopping Mode Selection

Regeneration Mode

Multi-function Input Mode Select

Wiring Configurations

Example: Crane Control Type 1

Example: Crane Control Type 2

Output Relay Mode Selection

Analogue Output Mode Selection

Power Loss Ride Through

Communications Timeout Selection

Torque Boost

Multi-function Input Inversion

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