Delta VFD022M43B User Manual

English-1
Preface
Thank you for choosing DELTA’s high-performance VFD-M Series. The VFD-M Series is
manufactured with high-quality components and materials and incorporates the latest microprocessor
technology available.
 Getting Started
This quick start will be helpful in the installation and parameter setting of the AC motor drives. To
guarantee safe operation of the equipment, read the following safety guidelines before
connecting power to the AC motor drives. For detail information, refer to the VFD-M User Manual
on the CD supplied with the drive.
DANGER!
1. AC input power must be disconnected before any wiring to the AC motor drive is made.
2. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power
has been turned off. To prevent personal injury, please ensure that power has turned off before
opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage
levels.
3. Never reassemble internal components or wiring.
4. The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the
input/output terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and
W/T3 directly to the AC mains circuit power supply.
5. Ground the VFD-M using the ground terminal. The grounding method must comply with the laws
of the country where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram.
6. VFD-M series is used only to control variable speed of 3-phase induction motors, NOT for 1-
phase motors or other purpose.
7. VFD-M series shall NOT be used for life support equipment or any life safety situation.
WARNING!
1. DO NOT use Hi-pot test for internal components. The semi-conductor used in AC motor drive
easily damage by high-pressure.
2. There are highly sensitive MOS components on the printed circuit boards. These components
are especially sensitive to static electricity. To prevent damage to these components, do not
touch these components or the circuit boards with metal objects or your bare hands.
3. Only quality person is allowed to install, wire and maintain AC motor drive.
CAUTION!
1. Some parameters settings can cause the motor to run immediately after applying power.
2. DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight,
high humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic
particles.
3. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or
electric shock.
4. To prevent personal injury, please keep children and unqualified people away from the
equipment.
5. When the motor cable between AC motor drive and motor is too long, the layer insulation of the
motor may be damaged. Please use a frequency inverter duty motor or add an AC output
reactor to prevent damage to the motor. Refer to appendix B Reactor for details.
6. The rated voltage for AC motor drive must be ≤240V for 230V models (≤120V for 115V models,
≤480V for 460V models, ≤600V for 575V models) and the mains supply current capacity must
be ≤5000A RMS (≤10000A RMS for the ≥40hp (30kW) models).

Delta VFD022M43B Specifications

General

Brand	Delta
Model	VFD022M43B
Category	DC Drives
Language	English

Summary

Preface and Getting Started

Getting Started Guide

Quick start guide for installation and parameter setting of AC motor drives.

DANGER! Critical Safety Warnings

Critical safety warnings regarding electrical hazards, wiring, and component discharge.

WARNING! Handling Precautions

Important safety warnings for handling sensitive components and general safety practices.

CAUTION! Operational Safety

Precautions for safe operation, installation environment, and motor protection.

Specifications Overview

115V Class Specifications

Technical specifications for 115V class VFD-M series motor drives.

230V Class Specifications

Technical specifications for 230V class VFD-M series motor drives.

460V Class Specifications

Technical specifications for 460V class VFD-M series motor drives.

Specifications - 575V Class and Control

575V Class Specifications

Technical specifications for 575V class VFD-M series motor drives.

Control Characteristics

Details on control system, torque, overload, skip frequency, and timing parameters.

General Control Specifications

Overview of control system, resolution, and operational parameters.

General Specifications and Wiring

Environmental Conditions

Operating and storage conditions, ambient temperature, humidity, and vibration.

Basic Wiring Diagram

Diagram illustrating main circuit power and control terminal wiring connections.

Digital Keypad Operation

Digital Keypad Description

Overview of the digital keypad's display panel and control interface.

Operating the LC-M02E Keypad

Step-by-step guide on using the keypad for selection, setting, and modifying parameters.

Power Terminals and Model Specs

Model Power Terminal Details

Table listing models with max current, wire gauge, and torque specifications.

Terminal Explanations and Control Wiring

Terminal Function Explanations

Explanation of AC line input, motor, and brake resistor terminals.

Control Terminal Wiring (NPN Mode)

Factory wiring diagrams for NPN mode with and without external power.

Multi-function Output Relay Terminals

Description of relay output terminals RA, RB, and RC with their ratings.

Control Terminal Details

Multi-function Input Terminals (M0-M5)

Details on multi-function input terminals M0-M5 and GND.

Analog Signal Terminals (AVI, ACI, AFM)

Explanation of Analog Voltage (AVI), Analog Current (ACI), and Analog Output (AFM) terminals.

Multi-function Output Terminals (MO1, MCM)

Explanation of MO1 (Photocoupler) and MCM (Common) output terminals.

Parameter Settings - Source and Timing

Frequency and Operation Command Sources

Parameters Pr.00 and Pr.01 for setting frequency and operation command sources.

Output, Stop, and Accel/Decel Parameters

Parameters Pr.02 to Pr.15 for stop method, frequency, voltage, and accel/decel times.

Parameter Settings - Speed and Protection

Jog Frequency and Step Speed

Parameters Pr.16 to Pr.23 for jog frequency and multi-step speed settings.

Stall Prevention and Braking Parameters

Parameters Pr.25 to Pr.31 for stall prevention, braking levels, and start points.

Parameter Settings - Input/Output and Functions

Multi-function Input Terminal Configuration

Settings for multi-function input terminals M0-M5 (Pr.38-Pr.42).

Analog Output Signal and Gain Settings

Parameters Pr.43 and Pr.44 for configuring analog output signals and gain.

Parameter Settings - Output and Overload

Multi-function Output Terminal Functions

Settings for multi-function output terminals Pr.45 and Pr.46.

Motor and Overload Parameters

Parameters Pr.52 to Pr.58 for motor current, torque, slip, and thermal overload.

Parameter Settings - Protection and Display

Overload and Over-Torque Protection

Parameters Pr.59 to Pr.61 for electronic thermal overload and over-torque detection.

User Display and Carrier Frequency Settings

Parameters Pr.64 to Pr.71 for user-defined display, communication, and skip frequency.

Parameter Settings - Faults and PLC

Fault Records and Parameter Lock

Parameters Pr.73 to Pr.76 for fault history, parameter locking, and configuration.

PLC Operation and Motor Drive Identity

Parameters Pr.78 to Pr.80 for PLC operation modes and motor drive identification.

Parameter Settings - Time and Communication

Step Speed Time Durations

Parameters Pr.81 to Pr.87 for time durations of multi-step speed settings.

Communication Settings and Fault Treatment

Parameters Pr.88 to Pr.92 for communication address, speed, protocol, and fault treatment.

Parameter Settings - Control and Fan

Auto Tune and Control Mode Parameters

Parameters Pr.102 to Pr.105 for auto tuning, AVR, control modes, and voltage filters.

Fan Control and PID Loop Parameters

Parameters Pr.114 to Pr.118 for fan control, PID set point, feedback, and gain.

Parameter Settings - PID and Input Signals

PID Offset and Feedback Detection

Parameters Pr.125 to Pr.127 for PID offset, detection time, and fault treatment.

Reference Signals and Sleep Functions

Parameters Pr.128 to Pr.141 for reference signals, sleep modes, and saving settings.

Parameter Settings - Advanced Functions

Frequency Command and Braking Levels

Parameters Pr.142 and Pr.143 for secondary frequency command and software braking.

Index Function and Motor Parameters

Parameters Pr.148 to Pr.155 for motor poles, gear ratio, index function, and compensation.

Fault Codes - Overload and Low Voltage

Over Current, Over Voltage, Overheating Faults

Descriptions and corrective actions for OC, Ou, and OH fault codes.

Low Voltage and Overload Faults (Lu, OL, OL1, OL2)

Descriptions and corrective actions for Lu, OL, OL1, and OL2 fault codes.

Fault Codes - Current and Communication Errors

Over-current Faults (och, ocd, ocn)

Descriptions and corrective actions for och, ocd, and ocn fault codes.

EEPROM, External Fault, Communication Errors

Descriptions and corrective actions for CF1, CF2, EF, CFA, GFF, CE1, bB, HPF faults.

Fault Codes - Hardware and PID Errors

Hardware and Software Faults (HPF, CF3, PHL, code)

Descriptions and corrective actions for HPF, CF3, PHL, code faults.

PID Feedback Signal Error (fBE)

Description and corrective actions for the fBE PID feedback signal error.

Unit Dimensions

VFD-M Series Dimensions

Detailed dimensions (W, W1, H, H1, H2, D, D1) for various VFD-M models in mm and inches.