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Emerson SKA1200037 User Manual

Emerson SKA1200037
54 pages
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Getting Started Guide
AC variable speed drive for
3 phase induction motors
from 0.25kW to 7.5kW,
0.33hp to 10hp
Model sizes A, B, C and D
Part Number: 0472-0000-09
Issue: 9
www.controltechniques.com
Commander SK
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Emerson SKA1200037 Specifications

General IconGeneral
BrandEmerson
ModelSKA1200037
CategoryInverter
LanguageEnglish

Summary

Safety Information

Warnings, Cautions, and Notes

Essential safety hazard avoidance information.

Electrical Safety General Warning

General warning about severe electrical shock risks from drive voltages.

System Design and Safety of Personnel

Safe system design, installation, commissioning, and maintenance by trained personnel.

General Safety and Compliance Guidelines

Electrical Installation Safety Practices

Electrical Installation Specifics

Specifics on electric shock risks, isolation, stored charge, and ground leakage.

Mechanical Installation Requirements

Enclosure and Fire Protection

Requirements for drive mounting enclosures and fire protection measures.

Electrical Installation - Power Connections

Power Terminal Connections

Diagrams for power terminal connections for Size A and Sizes B, C, D drives.

Electrical Installation - Torque and Braking

Ground Leakage Current Information

Ground Leakage with EMC Filter

Details on drive ground leakage currents with internal EMC filter.

EMC Filter and Precautions

Control Terminal Specifications and Safety

Terminal Functions T1-T6

Digital and Analog Output Terminals

Keypad and Display Operation

Keypad and Display Functions Overview

Overview of keypad and display usage for drive status and parameter management.

Programming and Control Keys Explained

Explanation of the function of programming and control keys on the keypad.

Parameter Selection and Editing Process

Selecting and Changing Parameters Guide

Step-by-step guide for navigating and modifying drive parameters.

Parameter Saving and Access Control

Saving Parameters and Status Indicators

How parameters are saved and status indicators for the drive.

Parameter Access Levels Explained

Description of parameter access levels controlled by Pr 10 and security settings.

Security Codes and Default Settings

Managing Security Codes

Procedures for setting, unlocking, and re-locking security codes.

Resetting Drive to Default Values

Steps to restore the drive's parameters to factory default settings.

Parameter Descriptions - Level 1

Basic Drive Setup Parameters (Pr 01-10)

Detailed descriptions for Level 1 parameters related to basic drive setup.

Drive Configuration Parameters - AI.AV

Pr 05 Drive Configuration (AI.AV)

Explanation and diagrams for AI.AV drive configuration.

Drive Configuration Parameters - AV.Pr, Al.Pr

Pr 05 Drive Configuration (AV.Pr, Al.Pr)

Diagrams for AV.Pr and Al.Pr drive configurations.

Drive Configuration Parameters - Pr, PAd

Pr 05 Drive Configuration (Pr, PAd)

Diagrams for Pr and PAd drive configurations.

Drive Configuration Parameters - E.Pot, tor

Drive Configuration Parameters - Pid

Drive Configuration and Motor Parameters

Motor Rated Parameters (Pr 06-08)

Setting motor rated current, speed, and voltage for correct operation.

Parameter Descriptions - Level 2

Parameter Descriptions - Level 2 (Cont.)

Brake Function Logic and Sequence

Diagnostic Parameters

Read-Only Diagnostic Parameters List

List of read-only parameters for fault diagnosis.

Quick Start Commissioning - Terminal Control

Terminal Control Connections

Minimum required control terminal connections for terminal control mode.

Commissioning Steps - Terminal Control

Pre-Power Up and Autotune Procedures

Steps for preparing the drive, powering up, and performing autotune.

Keypad Control Setup

Commissioning Steps - Keypad Control

Pre-Power Up and Autotune via Keypad

Steps for preparing the drive, powering up, and performing autotune via keypad.

Diagnostics and Trip Code Analysis

Trip Code, Condition, and Possible Cause

Table listing trip codes, their conditions, and potential causes.

Alarm Warnings and DC Bus Voltage Data

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