E2 Adjustable Speed Driver
Microprocessor Controlled
IGBT Drive
Inverter Motor Speed Regulator
Operating Manual
High Performance Adjustable Speed Micro Drives
E2 Series
110V
0.2~0.75KW
( 0.53~1.6KVA )
220V
0.2~2.2KW
( 0.53~4.0KVA )
440V
0.75~2.2KW
( 1.7~4.0KVA )
Operations Manual
Table of Contents
Foreword ......................................................................................1
Chapter 1 Safety Precautions
1. Operation Precautions.............................................3
2. Environmental Precautions .....................................6
Chapter 2 Hardware Instruction and Installation
1. Operational Environment.........................................7
2. Sample Model No. Identification..............................8
3. Specifications ..........................................................9
4. Wiring ....................................................................15
5. Dimensions & Location of terminal block ..............18
Chapter 3 Software Index
1. Keypad Operating Instructions ..............................30
2. Parameters List .....................................................31
3. Parameter Function Description............................32
4. Malfunction Indication and Countermeasure.........44
5. General Malfunction Examination Method ............47
Chapter 4 Trouble Shooting Procedure
1. Flow Chart………………………………………… 48
2. Maintenance Examination ……………………… 56
1
Preface
Preface
To extend the performance of the product and ensure personnel safety, read this manual
thoroughly before using the inverter. Should there be any problem in using the product that can not
be solved with the information provided in the manual, contact your nearest TECO distributor or
sales representative who will be willing to help you.
※Precautions
The inverter is an electrical product. For your safety, there are symbols such as “Danger”, “Caution”
in this manual as a reminder to pay attention to safety instructions on carrying, installing, operating,
and checking the inverter. Be sure to follow the instructions for highest safety.
Indicates a potential hazard that causes death or serious personal injury if
misused
Indicates that the inverter or the mechanical system might be damaged if
misused
Danger
z Risk of electric shock. The DC link capacitors remain charged for five minutes after power
has been removed. It is not permissible to open the equipment until 5 minutes after the
power has been removed.
z Do not connect any wires when the inverter is powered. Do not check parts and signals on
circuit boards when the inverter is in operation.
z Do not disassemble the inverter nor modify any internal wires, circuits, or parts.
z Ground the ground terminal of the inverter properly, for 200V class ground to 100 Ω or
below, 400v class ground to 10Ω or below.
Caution
z Do not perform a voltage test on parts inside the inverter. High voltage can destroy these
semiconductor parts.
z Do not connect T1 (U), T2 (V), and T3 (W) terminals of the inverter to any AC input power
source.
z CMOS ICs on the inverter’s main board are sensitive to static electricity. Do not touch the
main board.
Danger
Caution
2
Product Inspection
TECO’s inverters have all passed the function test before delivery. Please check the
following when you receive and unpack the inverter:
z The model and capacity of the inverter is the same as those specified on your order.
z Is there any damage caused by transportation. If so, do not apply the power.
Contact TECO’s sales representatives if any of the above problems happened.
3
Chapter 1 Safety Precautions
1. Operation Precautions
1.1 Before Power Up
Danger
Make sure the main circuit connections are correct. L1(L), L2, and L3(N) are power-input
terminals and must not be confused with T1, T2 and T3. Otherwise, inverter damage can
result.
Caution
z The line voltage applied must comply with the inverter’s specified input voltage.(See the
nameplate)
z To avoid the front cover from disengaging, or other damge do not carry the inverter by its
covers. Support the drive by the heat sink when transpoting. Improper handling can damage the
inverter or injure personnel and should be avoided.
z To avoid fire, do not install the inverter on a flammable object. Intall on nonflammable objects
such as metal.
z If several inverters are placed in the same control panel, provide heat removal means to
maintain the temperature below 50 degree C to avoid overheat or fire.
Warning
This product complies with IEC 61800-3, with built-in Filter in an unrestricted distribution
and with use of external filter in restricted distribution. Under some environments with
electric-magnetic interruption, product should be tested before used.
Caution
z Work on the device/system by unqualified personnel or failure to comply with warnings cam
result in severe personal injury or serious damage to material. Only suitably qualified personnel
trained in the setup, installation, commissioning and operation of the product should carry out
work on the device/system.
z Only permanently-wired input power connections are allowed.
