Page
Page
Page
Preface
Page
Table of Contents
Parameters
Troubleshooting
Keypad and Start Up
Fault Code Information and Maintenance
Appendix a Specifications Appendix B Accessories
Page
Appendix C How to Select the Right AC Motor Drive
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Introduction
Model Explanation
Receiving and Inspection
Nameplate Information
25-2HP/0.2-1.5kW Frame a 5HP/0.75-3.7kW Frame B
Series Number Explanation 007EL23A 0T 7
Drive Frames and Appearances
Internal Structure
RFI Jumper Location
RFI Jumper
Preparation for Installation and Wiring
Remove Instructions
Remove Front Cover Remove Fan
Storage
Ambient Conditions
Operation
Transportation
Frame B Mounting Clearances
This function is not for 115V models
Installation with Metal Separation
Frame a Frame B
Dimensions
Frame
Introduction
Installation and Wiring
Wiring
For models of VFD-EL Series
MI1
NPN mode with external power
PNP mode with external power
Excellent Good
External Wiring
FUSE/NFB
Main Circuit Main Circuit Connection
Terminal Symbol
Mains power terminals R/L1, S/L2, T/L3
Explanation of Terminal Function
Terminals +, for connecting brake resistor
Output terminals for main circuit U, V, W
Main Circuit Terminals
NPN Mode +24V PNP Mode +24V
Control Terminals
MI6
Analog inputs AVI, ACM
General
RA RB RC MI2 MI4 MI6 DCM AFM ACM
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Keypad and Start Up
Description of the Digital Keypad
Display Message
Descriptions
How to Operate the Digital Keypad
To shift data
Operation Method
Method
Trial Run
Frequency Source
RUN
Parameters
Summary of Parameter Settings
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings Factory Customer
Parameters
UP/DOWN
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings Factory
Setting
Read only Relay
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings
Group 5 Multi-Step Speed Parameters Explanation Settings
Group 6 Protection Parameters Explanation Settings
Parameter Explanation Settings Factory Customer
Group 7 Motor Parameters Explanation Settings Factory
Group 8 Special Parameters Explanation Settings Factory
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings Factory
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings Factory Customer
Parameter Explanation Settings Factory Customer
Parameter Settings for Applications
Operation Command Applications Purpose
Two-wire/three-wire Applications Purpose
Wire
Frequency Hold Applications Purpose
Parameters
Parameters
Parameters
Group 0 User Parameters
Description of Parameter Settings
00.02 Parameter Reset
115V/230V Series
Factory Setting
00.05
00.08
00.09
00.09
00.09 00.08
00.14
00.10 Reserved 00.11 00.12 50Hz Base Voltage Selection
00.13
01.02
01.00
01.01
01.03
01.07
01.05
01.06
01.10
01.08
01.09
01.11
01.15
01.13
01.14
01.13 01.14
Acceleration/deceleration Characteristics
Group 2 Operation Method Parameters
Combination of the First and Second Master Frequency Command
02.03
115V/230V/460V Series
2kHz
Source Pr.02.01 is changed
OFF Stop
02.07
02.08
02.15
02.11
02.12
02.18
Display Value Bit
Function
02.19
Settings Function Description
Group 3 Output Function Parameters
03.02
03.04
03.05
03.06
03.12
03.08
03.11
Parameters
04.02
Group 4 Input Function Parameters
04.00
Example 1 Standard application
Example 3 Use of bias and gain for use of full range
REV
Example 5 Use of negative bias in noisy environment
04.13
04.11
04.12
04.14
Analog input
Settings Function No Function Description
Application
Speed. There are 17 step speed frequencies including
Master Frequency and Jog Frequency to select for
Done while the motor is stopped. Refer to parameter
Settings Function
Function Description
04.09
Digital Terminal Input Debouncing Time Unit 2 msec Settings
04.10
Bit
04.27
Weights =internal terminal Bit
04.28
05.02
05.00
05.01
05.03
MI6=4 MI5=3 MI4=2 MI3=1
05.13 05.14
Group 6 Protection Parameters
06.00
06.01
06.02
06.05
Over-current stall prevention during operation
06.04
Factor %
06.07
Parameters
Parameters
07.01
Group 7 Motor Parameters
07.00
07.02
07.12
07.10
07.11
07.14
Resistor-divider
07.13
07.15
07.16
08.01
Group 8 Special Parameters
08.00
08.02
08.05
08.07
08.10
08.08
08.09
08.11
Setting frequency
08.16
AVR function disabled for stop
08.19
08.20
Group 9 Communication Parameters
09.00
Ascii mode
09.03
RTU mode
Bit Bit character Bit character frame
Bit Bit character Bit character frame Even
Start
Command message
6FH
Data content 17H 70H
Address 01H Function 03H Starting data address 21H 02H
Parameters
Parameters
Content
C3H
Exception Code
Communication program of PC
OutportbPORT+IER,0x01
09.07
RS485 BUS
10.02
Group 10 PID Control
10.11
10.05
10.03
10.04
10.06
10.07
10.13
10.10
10.12
10.14
10.16
10.18
10.23
10.21
10.22
10.26
10.24
10.25
10.27
10.33
Troubleshooting
Over Current OC
Ground Fault
Over Voltage OV
Low Voltage Lv
Over Heat OH1
Overload
Phase Loss PHL
Keypad Display is Abnormal
Motor cannot Run
Motor Speed cannot be Changed
Motor Stalls during Acceleration
Motor does not Run as Expected
Electromagnetic/Induction Noise
Environmental Condition
Affecting Other Machines
Fault Fault Descriptions Corrective Actions Name
Fault Code Information
Common Problems and Solutions
Over current
Overheating
CC current clamp OV hardware error
GFF hardware error OC hardware error
Low voltage
Phase error
Fault Descriptions Corrective Actions Name
External Fault
OV or LV Temperature sensor error
PID feedback signal error
Communication Error
Analog signal error
Phase Loss
Daily Inspection
Reset
Maintenance and Inspections
Periodic Inspection
Voltage Maintenance Check Items Methods and Criterion
Change of copper plate
Keypad Maintenance Check Items Methods and Criterion
Main circuit Maintenance Check Items Methods and Criterion
One
Year
Daily
Appendix a Specifications
Appendix a Specifications
Enviromental
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Appendix B Accessories
All Brake Resistors & Brake Units Used in AC Motor Drives
Appendix B Accessories
VFD Series
Dimensions and Weights for Brake Resistors
Order P/N BR500W030, BR500W100, BR1KW020, BR1KW075
Appendix B Accessories
Breaker a
No Fuse Circuit Breaker Chart
Phase Recommended Model
Recommended no-fuse breaker
Fuse Specification Chart
~5% impedance
AC Reactor AC Input Reactor Recommended Value
AC Output Reactor Recommended Value
Impedance
Applications
M1 reactor AC motor drive Motor
Silicon Controlled Rectifier
Diagram B
Zero Phase Reactor RF220X00A
Diagram a
Remote Controller RC-01
5 4 16 15 14 13 11 RC-01Terminal block
PU06 Description of the Digital Keypad VFD-PU06
Explanation of Display Message
Operation Flow Chart
XX-XX
Switch Baud Value Rate
Wiring and Settings
Setting baud rate
Setting MAC addresses
LonWorks Communication Module CME-LW01 B.8.2.1 Introduction
Power Supply
LEDs Display
Specifications
LED Indications
Profibus Communication Module CME-PD01 Panel Appearance
Parameters Settings in VFD-EL
Profibus Address
Address Meaning
CME-COP01 CANopen
Product Profile
CANopen Connection
Communication
Environmental Specifications
Components
Pin Definition on CANopen Connection Port
LED Indicator Explanation & Troubleshooting
MAC ID Setting
Error LED
MKE-EP & DIN Rail
DIN Rail MKEL-DRA Only for frame a
Appendix C How to Select the Right AC Motor Drive
Related Specification
Capacity Formulas
When one AC motor drive operates one motor
When one AC motor drive operates more than one motor
⋅ IM ≤ the rated current of AC motor drive a
Selection Note
General Precaution
Parameter Settings Note
How to Choose a Suitable Motor
Standard motor
Special motors
Pole-changing Dahlander motor
Power Transmission Mechanism
Motor torque
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