Delta Electronics VFD-M User manual

VFD-M Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
Preface
Thank you for choosing DELTA’s high-performance VFD-M Series. VFD-M Series are
manufactured by adopting high-quality components, material and incorporating the latest
microprocessor technology available.
 Getting Started
This manual will be helpful in the installation, parameter setting, troubleshooting, and daily
maintenance 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. Keep
this operating manual handy and distribute to all users for reference.
! WARNING
!Always read this manual thoroughly before using VFD-M series AC Motor Drives.
!DANGER! AC input power must be disconnected before any maintenance. Do not
connect or disconnect wires and connectors while power is applied to the circuit.
Maintenance must be performed by qualified technicians.
!CAUTION! There are highly sensitive MOS components on the printed circuit boards.
These components are especially sensitive to static electricity. To avoid damage to
these components, do not touch these components or the circuit boards with metal
objects or your bare hands.
!DANGER! A charge may still remain in the DC-link capacitor with hazardous voltages
even if the power has been turned off. To avoid personal injury, please ensure that
power has turned off before operating AC drive and wait ten minutes for capacitors to
discharge to safe voltage levels.
!CAUTION! Ground the VFD-M using the ground terminal. The grounding method
must comply with the laws of the country where the AC drive is to be installed. Refer
to Basic Wiring Diagram.
!CAUTION! The final enclosures of the AC drive must comply with EN50178. (Live parts
shall be arranged in enclosures or located behind barriers that meet at least the
requirements of the Protective Type IP20. The top surface of the enclosures or barrier
that is easily accessible shall meet at least the requirements of the Protective Type
IP40). (Users must provide this environment for VFD-M series.)
!DANGER! The AC drive may be destroyed beyond repair if incorrect cables are
connected to the input/output terminals. Never connect the AC drive output terminals
U/T1, V/T2, and W/T3 directly to the AC main circuit power supply.

VFD-M Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
TABLE OF CONTENTS
CHAPTER 1 RECEIVING AND INSPECTIONS
1.1 Nameplate Information ..................................................................... 1-1
1.2 Model Explanation ............................................................................ 1-1
1.3 Serial Number Explanation ............................................................... 1-1
1.4 External Parts and Labels................................................................. 1-2
CHAPTER 2 STORAGE AND INSTALLATION
2.1 Storage ............................................................................................. 2-1
2.2 Ambient Conditions........................................................................... 2-1
2.3 Installation ....................................................................................... 2-2
CHAPTER 3 WIRING
3.1 Basic Wiring Diagram ....................................................................... 3-2
3.2 External Wiring ................................................................................. 3-3
3.3 Control Terminal Wiring .................................................................... 3-4
3.4 Main Circuit Wiring............................................................................ 3-5
3.5 Wiring Notes ..................................................................................... 3-6
3.6 Motor Operation Precautions............................................................ 3-7
CHAPTER 4 DIGITAL KEYPAD OPERATION
4.1 Description of Digital Keypad............................................................ 4-1
4.2 Explanation of LED Indicators .......................................................... 4-2
4.3 Explanation of Displayed Messages................................................. 4-3
4.4 Keypad Operation............................................................................. 4-4
CHAPTER 5 DESCRIPTION OF PARAMETER SETTINGS...................... 5-1

VFD-M Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
CHAPTER 6 MAINTENANCE AND INSPECTIONS
6.1 Periodic Inspection ........................................................................... 6-1
6.2 Periodic Maintenance ....................................................................... 6-1
CHAPTER 7 TROUBLESHOOTING AND FAULT INFORMATION .......... 7-1
CHAPTER 8 SUMMARY OF PARAMETER SETTING.............................. 8-1
APPENDIX A STANDARD SPECIFICATIONS.......................................... A-1
APPENDIX B ACCESSORIES
B.1 Non-fused Circuit Breaker ................................................................ B-1
B.2 Fuse Specification Chart .................................................................. B-2
B.3 Braking Resistors and Braking Units................................................ B-3
B.4 AMD-EMI Filter................................................................................. B-7
B.5 DIN Rail Adapter .............................................................................. B-11
B.6 Remote Controller ............................................................................ B-13
B.7 Zero Phase Reactor ......................................................................... B-14
APPENDIX C DIMENSIONS ...................................................................... C-1
APPENDIX D EC DECLARATION OF CONFORMITY.............................. D-1

1
VFD-M Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 1-1
CHAPTER 1 RECEIVING AND INSPECTION
This VFD-M AC drive has gone through rigorous quality control tests at the factory before
shipment. After receiving the AC motor drive, please check for the following:
Receiving
 Check to make sure that the package includes an AC drive, the User Manual, and
rubber bushings.
 Inspect the unit to insure it was not damaged during shipment.
 Make sure that the part number indicated on the nameplate corresponds with the part
number of your order.
 1.1 Nameplate Information: Example of 1HP 230V AC drive
MODEL : VFD007M23A
INPUT : 3PH 200-240V 50/60Hz 6.0A
OUTPUT : 3PH 0-240V 1.9KVA 1HP5.0A
Frequency Range : 0.1-400Hz
DELTA ELECTRONICS INC. MADE IN XXXXXX
AC Drive Model
Input Spec.
Output Spec.
Output Frequency Range
Serial Number & Bar Code
007M23A0T3011230
 1.2 Model Explanation
VFD M
M Series
007
Applicable motor capacity
Series Name 007: 1 HP(0.7kW)
022: 3 HP(2.2kW)
037: 5 HP(3.7kW)
055: 7.5HP(5.5kW)
004: 0.5 HP(0.4kW)
075: 10HP(7.5kW)
A
Version Type
23
Input Voltage
21:Single phase 230V
23:Three phase 230V 43:Three phase 460V
11:Single phase 115V
53:Three phase 575V
 1.3 Series Number Explanation
Production number
Production year 2005
Production factory
01
Production week
5
T
(Taoyuan)
D007M23A0
Model
230V 3-phase 1HP(0.75kW)
If there is any nameplate
information not corresponding
to your purchase order or any
problem, please contact your
distributor.

VFD-M Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
1-2
1.4 External Parts and Labels