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Minarik PCM21000A User Manual

Minarik PCM21000A
52 pages
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USER’S MANUAL
PCM20000
SERIES
Models:
PCM21000A
PCM21000C
PCM21010A
PCM22000A
PCM22000C
250-0090-rev5.qxd 3/9/01 10:25 AM Page a

Table of Contents

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Minarik PCM21000A Specifications

General IconGeneral
Input Voltage115/230 VAC
Output Current10 A
Horsepower1 HP
Speed Range50:1
Enclosure TypeNEMA 1
Output Voltage0-90/0-180 VDC

Summary

Safety Warnings

General Safety Precautions

Important safety tips, warnings, and procedures for equipment installation and operation.

Specifications

Dimensions

Installation

Mounting

Procedures and considerations for physically mounting the drive unit.

Wiring

Guidelines and requirements for connecting the drive's electrical wiring.

Shielding Guidelines

Recommendations for shielding power and logic leads to prevent interference.

Heat Sinking

Requirements for applying additional heat sinks for specific operating conditions.

Line Fusing

Information on selecting and installing external fuses for drive protection.

Speed Adjust Potentiometer

Instructions for mounting and wiring the speed adjust potentiometer.

Connections

Overview of power, fuse, and motor connections for the drive.

Power Input

Details on connecting the AC line power and recommended master switch.

Voltage Signal Follower (PCM2x000A)

Wiring instructions for using a voltage signal to control the PCM2x000A drive.

Voltage Signal Follower (PCM2x000C)

Wiring instructions for using a voltage signal to control the PCM2x000C drive.

Current Signal Follower (PCM2x000C only)

Wiring instructions for using a current signal to control the PCM2x000C drive.

Operation

Before Applying Power

Checks and preparations required before powering up the drive.

Startup

Step-by-step guide for starting the motor and adjusting speed.

Starting and Stopping Methods

Recommended methods for starting and stopping the motor safely.

Decelerate to a Stop

Using the RUN/STOP switch to decelerate the motor to a halt.

Calibration

Calibration Procedure

General steps and order for calibrating drive settings.

Signal Adjust (SIG ADJ)

How to set the speed based on the input voltage or current signal.

Minimum Speed (MIN SPD)

Procedure to set the lowest possible motor speed.

Maximum Speed (MAX SPD)

Procedure to set the highest possible motor speed.

Torque (Current Limit)

Calibrating the maximum armature current output for motor protection.

Regulation (IR COMP)

Adjusting speed consistency under varying load conditions.

Application Notes

Independent Adjustable Speeds

Configuring the drive for two distinct speed settings using switches.

Multiple Fixed Speeds

Setting up multiple predefined motor speeds using resistors and switches.

Adjustable Speeds Using Potentiometers in Series

Using multiple potentiometers in series for adjustable speed selection.

RUN/JOG Switch

Connecting and using a RUN/JOG switch for motor operation control.

Troubleshooting

Before Troubleshooting

Initial checks and contact information for support.

Diagnostic LEDs (PCM20000C Series Only)

Explains the meaning of the POWER, SIGNAL, and CURR LIM LEDs.

Motor Does Not Run

Steps to diagnose why the motor fails to start or operate.

Fuses or Circuit Breakers Blow

Troubleshooting common issues related to blown fuses or tripped breakers.

Motor Will Not Stop at Zero Speed Setting

Addresses issues where the motor fails to stop when set to minimum speed.

Motor Runs in Reverse

How to correct motor operation in the reverse direction.

Motor Slows Under Increased Load

Diagnosing and fixing speed reduction under load.

Motor Speed is Unstable Under Load

Resolving issues with fluctuating motor speed during operation.

Motor Runs at Full Speed at All Times

Troubleshooting why the motor operates at maximum speed constantly.

Replacement Parts

Certificate of Compliance

End User Responsibilities

Defines the roles and responsibilities of users and OEMs regarding compliance.

Exhibit "A"

Details on EMI/RFI safeguards and required external filtering.

Unconditional Warranty

Warranty

Terms and conditions of the product's warranty coverage.

Disclaimer

Limitations and exclusions of the warranty and liabilities.

Limitations of Liability

Specifies the extent of the corporation's liability for damages.

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