TECO T-Verter E2 Series User manual

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
zRisk 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.
zDo not connect any wires when the inverter is powered. Do not check parts and signals on
circuit boards when the inverter is in operation.
zDo not disassemble the inverter nor modify any internal wires, circuits, or parts.
zGround the ground terminal of the inverter properly, for 200V class ground to 100 Ωor
below, 400v class ground to 10Ωor below.
Caution
zDo not perform a voltage test on parts inside the inverter. High voltage can destroy these
semiconductor parts.
zDo not connect T1 (U), T2 (V), and T3 (W) terminals of the inverter to any AC input power
source.
zCMOS 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:
zThe model and capacity of the inverter is the same as those specified on your order.
zIs 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
zThe line voltage applied must comply with the inverter’s specified input voltage.(See the
nameplate)
zTo 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.
zTo avoid fire, do not install the inverter on a flammable object. Intall on nonflammable objects
such as metal.
zIf 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
zWork 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.
zOnly permanently-wired input power connections are allowed.

4
1.2 When power is applied
WARNING
zDo not attempt to install or remove input or output connectors of inverter when the
power supply is turned on. Otherwise, the inverter may be damaged due to the surge
peak caused by the insertion or removal of power.
zWhen momentary power loss is longer than 2 seconds (the large of horse power, the
longer of time), the inverter does not have enough storage power to control the circuit;
Therefore, when power is regenerated, the operation of the inverter is based on the
setup of F_10 and the condition of external switch, this is considered to be「restart」
in the following paragraphs.
zWhen the momentary power loss is short, the inverter still has enough storage power to
control the circuit; therefore, when power is regenerated, the inverter will automatically
start operation again depends on the setup of F_23.
When restart the inverter, the operation of the inverter is based on the setup of F_10
and the condition of external switch (FWD/REV button). Attention: the restart
operation is irrelevant with F_23/F_24.
(1) When F_10=0, the inverter will not start after restart.
(2) When F_10=1 and the external switch (FWD/REV button) is OFF, the inverter will
not start after restart.
When F_10=1 and the external switch (FWD/REV button) is ON, the inverter will start
automatically after restart. Attention: Base on safety reason, please turn off the external
switch (FWD/REV button) after power loss to avoid possible damage to the machine and
the human body after sudden regeneration of power.
Warning
Warning! E2 series built in Filter type leakage current can exceed the IEC standard limit of
3.5mA. Please ground the inverter as shown in figures 3.5 and 3.6.
Operation with ungrounded supplies:
1. Filtered inverters CANNOT be used on ungrounded supplies.
2. Unfiltered inverters can be used on ungrounded supplies. If any output phase is shorted
to ground, the inverter may trip with OC.(over current trip)
Operation with Residual Current Device(RCD):
1. A filtered inverter with the trip limit of the RCD is 300mA
2. The neutral of the supply is grounded, as is the inverter.
3. Only one inverter is supplied from each RCD.

5
1.3 During operation
Danger
Do not connect or disconnect the motor while inverter is operating the motor. The inverter
and the disconnect device can sustain damage from high levels of switch-off current
transients.
Danger
zTo avoid electric shock, do not take the front cover off while power is on.
zThe motor will restart automatically after stop when auto-restart function is enabled. In this case,
care must be taken while working around the drive and associated equipment .
zThe operation of the stop switch is different than that of the emergency stop switch. The stop
switch has to be activated to be effective. Emergency stop has to be de-activated to become
effective.
Caution
zDo not touch heat-generating components such as heat sinks and brake resistors.
zThe inverter can drive the motor from low speed to high speed. Verify the allowable speed
ranges of the motor and the associated machinery.
zNote the settings related to the braking unit.
zDo not check signals on circuit PCB while the inverter is running.
Caution
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.
1.4 Useable environment
Caution
When the IP20 inverter top dust cover has been removed the drive can be installed in a
non-condensing environment with temperature ranging between –10 degree C to +50
degree C and relative humidity of 95% or less, but the environment should be free from
water and metal dust.

6
2. Precautions of operation environment
Avoid any direct sunlight Keep away from
corrosive gas or liquid
Keep away from oil
grease and gas
Keep away from salty
environments
Keep away from rain or
where dripping water may
get into the inverter
Avoid metal dust and
dusty environments
Avoid massive vibration
Avoid excessive direct heat
Avoid where
environmental
temperatures are too high
K
eep away
f
rom
hi
g
h
electrical-magnetic waves
or ultra-high waves.
Keep away from
radioactive matter
Keep away from
flammable material
oil

7
Chapter 2: Hardware Instructions and Installation
1. Operational Environment
The installation site of the inverter is very important. It relates directly to the functionality and the life
span of your inverter. Please carefully choose the installation site to meet the following
requirements:
zMount the unit vertically
zEnvironment temperature: -10OC ~ +40OC (without shield sticker: -10OC ~ +50OC)
zAvoid placing close to any heating equipment
zAvoid water dripping or humid environment
zAvoid direct sunlight
zAvoid oil or salty corrosive gas
zAvoid contacting corrosive liquid or gas
zPrevent foreign dusts, flocks, or metal scraps from entering interior
zAvoid electric-magnetic interference (soldering or power machinery)
zAvoid vibration, if vibration cannot be avoided, an anti-rattle mounting device should be
installed to reduce vibration.
zIf the inverter is installed in an enclosed control panel, please remove the shield sticker located
at the top of the inverter. This will allow additional airflow and cooling.
zFor proper Installation of the inverter you must place the front side of the inverter facing front
and the top of the inverter in the up direction for better heat dissipation.
zInstallation must be compliant to the following requirements.
External Fan Placement needs to be over the top of the inverter
Correct Alignment Wrong Alignment Correct Alignment Wrong Alignment

8
12cm12cm
Note: Maximum temperature in the enclosure 50 ℃
2. Sample Model No. Identification
Inverter Model MODEL: E2-201-M1F
Input Power Rating I/P: AC 1PH 200 ~ 240V 50/60 Hz
Output Rating O/P: AC 3PH 0 ~ 240V 1 Hp 4.2 Amps
E2 - 2 01 - M 1 F N4
Series Power
Voltage
Horse Power
Rated
Model
Type
Power
Supply
Filter
Option
Enclosure
Type
Ventilation & Installation
Direction
Front View
1 : 110V
2 : 220V
4 : 440V
P2 : 0.25 Hp
P5 : 0.5 Hp
01 : 1 Hp
02 : 2 Hp
03 : 3 Hp
M : CPU Version
V1.6
H : CPU Version
V1.9 or above
1 : Single
Phase
3 : Three
Phase
Blank :
Single or
Three
Phase
F :
with filter
Blank :
without filter
N4S :
meet IP65/NEMA4
Standard with
Switch
N4 :
meet IP65/NEMA4
Standard without
Switch
Blank : IP20

9
3.Specification:
Basic specification:
Model : E2- 1P2-H1x 1P5-H1x 101
Suitable Motor Power Rating (KW) 0.2 0.4 0.75
Motor (HP) 0.25 0.5 1
Output Current (A) 1.4 2.3 4.2
Capacity (KVA) 0.53 0.88 1.6
Rated
Weight (Kg ) 0.7 0.72 0.8
Input Voltage Max. Single phase 100-120V (+10%, -15%), 50 / 60Hz (+/-5%)
Output Voltage Max. Three phases 200-240V (Proportional to input voltage)
Dimension W*H*D (mm) 72*132*118
EMC Specification Without Filter
Model: E2- 2P2-x1xx 2P5-x1xx 201-x1xx 202-Hxxx 203-Hxxx
Suitable Motor Power Rating (KW) 0.2 0.4 0.75 1.5 2.2
Motor (HP) 0.25 0.5 1 2 3
Output Current (A) 1.4 2.3 4.2 7.5 10.5
Capacity (KVA) 0.53 0.88 1.6 2.9 4.0
Rated
Weight (Kg) 0.76 0.77 0.8 1.66 1.76
Input Voltage Max. Single phase 200-240V
(+10%, -15%), 50 / 60Hz (+/-5%)
Single/Three phases 200-
240V(+10%, -15%),
50 / 60Hz (+/-5%)
Output Voltage Max. Three phases 200-240V (Proportional to input voltage)
Dimension W*H*D (mm) 72*132*118 118*143*172
EMC Specification Class A (Single Phase Filter built in)
Model : E2- 401-H3xx 402-H3xx 403-H3xx
Suitable Motor Power Rating (KW) 0.75 1.5 2.2
Motor (HP) 1 2 3
Output Current (A) 2.3 3.8 5.2
Capacity (KVA) 1.7 2.9 4.0
Rated
Weight (Kg ) 1.6 1.62 1.68
Input Voltage Max. Three phases 380-480V (+10%, -15%), 50 / 60Hz (+/-5%)
Output Voltage Max. Three phases 380-480V (Proportional to input voltage)
Dimension W*H*D (mm) 118*143*172
EMC Specification Class A (Three Phases Filter built in)

10
Functional specification:
Item Specification
Input Signal Type PNP type (SOURCE) input (External 24VDC Input is allowed)
Control Method Sinusoidal wave PWM control
Freq. Range 1~200 Hz*1
Resolution Setting Digital: 0.1 Hz (1 ~ 99.9 Hz); 1 Hz (100 ~ 200 Hz)
Analog: 1Hz/ 60 Hz
Keyboard Setting Directly setup by ▲▼ buttons.
External Signal Setting 0~10V, 4 ~ 20mA, 0 ~ 20mA
Freq.
Control
Other function Frequency upper and lower limit
Carrier frequency 4~16KHz*2
Accelerate/Decelerate time 0.1~ 999 Sec
V/F Pattern 6 Patterns
Torque control Torque boost level adjustable (manual torque boost)
Multi-Functional input 2 point, to be used as multi-speed 1(Sp.1) / multi-speed 2(Sp.2) *1/
Jog / External emergency stop / External bb / Reset
Multi-Functional output 1a Relay terminal, to be setup as Fault / Running / Frequency.
Braking Torque 1P2~101/2P2~201:About 20%
202/203/401/402/403: 20%~100%, built-in braking transistor
General
Control
Other function Decelerate or free run stop, Auto reset, DC braking frequency /
Voltage / Time can be setup by constants.
Display Three digital LED display frequency / inverter parameter / fault
record / program version.
Operating temperature -10 ~ +40OC (without shield sticker: -10OC ~ +50OC)
Humidity 0~95% RH non-condensing.
Vibration Under 1 G (9.8 m/s2)
EMC specification EN61800-3+A11,EN50178
UL UL508C
Overload protection 150% for 1 min.
Over-voltage DC voltage > 410V(100/200 series); DC voltage > 800V(400 series)
Under voltage DC voltage < 200V(100/200 series); DC voltage < 400V(400 series)
Momentary Power-loss 0 ~ 2 sec: The inverter can be restarted using speed search
feature.
Stall Prevention During Acceleration / Deceleration/ Constant speed
Output Short-circuit Electronic circuitry protection
Grounding fault Electronic circuitry protection
Protection
Function
Other function Heat sink overheat protection, Current limit
Installation Mounting screw or DIN rail (Option).
Note: *1: New function for CPU version v1.9 and above.
*2: Carrier frequency range: CPU version v1.6 is 4~8kHz.
CPU version v1.9 and above are 4~16kHz.

11
Suitable optional and Wiring Specification
Molded-Case Circuit Breaker / Magnetic Contact
zWarrantee does not apply to damage caused by the following situations:
(1) Damage to the inverter caused by the lack of appropriate molded-case circuit breaker or
when a circuit breaker with too large of capacity is installed between the power supply and
the inverter.
(2) Damage to the inverter caused by the magnetic contact, phase advancing capacitor, or
surge-protector installed between the inverter and the motor.
Model Type 1P2/1P5/2P2/2P5 101/201/202 203 401/402/403
Molded-case circuit breaker 15A 20A 30A 15A
Primary Circuit Terminal (TM1)
Wire dimension
(#14AWG) 2.0mm2
Terminal screw M3
Wire dimension
(#14AWG)
2.0m m2
Terminal screw
M3/M4
Wire dimension
3.5mm2
Terminal screw
M4
Wire dimension
3.5mm2
Terminal screw
M4
Signal Terminal (TM2)
1~11
Wire dimension 0.75mm2 (#18 AWG), Terminal screw M3
Use copper conductors only size field wiring based on 80 degrees C wire only.
zPlease utilize three-phase squirrel-cage induction motor with appropriate capacity.
zIf the inverter is used to drive more than one motor, the total capacity must be smaller
than the capacity of the inverter. Additional thermal overload relays must be installed in
front of each motor. Use the Fn_18 at 1.0 times of the rated value specified on the motor
nameplate at 50Hz, 1.1 times of the rated value specified on the motor nameplate at 60Hz.
zDo not install phase advancing capacitors, LC, or RC component between the inverter and
the motor.
T3
T1 T2
L1 L2

12
Application and precautions of Peripherals
Power supply:
zMake sure the correct voltage is applied to avoid damaging
the inverter.
zA molded-case circuit breaker or fused disconnect must be
installed between the AC source and the inverter.
Molded-case circuit breaker:
zUse a molded-case circuit breaker that conforms to the rated
voltage and current of the inverter to control the power and
protect the inverter.
zDo not use the circuit breaker as the run/stop switch for the
inverter.
Fuse:
z
A
suitable fuse should be installed with inverter rated voltage
and current when a MCCB is not being used.
z
Earth Leakage circuit breaker:
zInstall a leakage breaker to prevent problems caused by
current leakage and to protect personnel. Select current
range up to 200mA, and action time up to 0.1 second to
prevent high frequency failure.
Magnetic contactor:
zNormal operations do not need a magnetic contactor. When
performing functions such as external control and auto
restart after power failure, or when using a brake controller,
install a magnetic contactor.
zDo not use the magnetic contactor as the run/stop switch for
the inverter.
AC Line Reactor for power quality:
zWhen inverters are supplied with high capacity (above
600KVA) power source, a AC reactor can be connected to
improve the PF.
Input noise filter:
zA filter must be installed when there are inductive loads
affecting the inverter.
Inverter:
zOutput terminals T1, T2, and T3 are connected to U, V, and
W terminals of the motor. If the motor is reversed while the
inverter is set to run forward, just swap any two terminals of
T1, T2, and T3.
zTo avoid damaging the inverter, do not connect the input
terminals T1, T2, and T3 to AC input power.
zConnect the ground terminal properly.( 230 V series: Rg
<100Ω; 460 V series: Rg <10Ω.)
Power
Molded-case
circuit breaker
Fuse
Leakage
Magnetic
contactor
AC reactor for
power
improvement
Input noise
filter
E2 inverter
Earth Ground
Earth Ground
Three-phase
squirrel cage
motor

13
External wiring should be carried out in accordance with following requirement. Check and reassure the
wiring is correct after the wiring is complete.
(Do not utilize the control circuitry buzzer to check the wiring.)
EMI connections:
It is very important that the connections between the inverter, the shielded motor cable, and the EMI
filters are tested as follows.
zUse a metal grounding plate and place the frequency inverter and the EMI filter on the plate.
zUse a shielded motor cable with 4 connectors (U, V, W, & Earth), don’t use the shielding as safety
earth (shield is high frequency earth)
zRemove any paint around the two metal coupling nut holes. So that the metal coupling nuts (and
the shielding) make contact with the frequency inverter and the motor.
zDon't solder a conductor to the shielding.
zUse a metal clamp to connect the shielding from the motor cable with the metal grounding plate.
Now there is a perfect high frequency earth connection between frequency inverter, grounding
plate and EMI filter.
zKeep the distance between the frequency inverter and EMI filter as short as possible (< 30cm) if
longer use a shielded cable with a metal coupling nut and a metal clamp to connect the shielded
cable to the frequency inverter and metal grounding plate.
zThe only earth connection between the LISN and the test plate should be via the EMI filter.
zUse a motor which equals the power rating or below of the inverter rating.
zInstall a noise filter for inverter onto the output side of the primary circuitry can suppress
conducting noise.
Remote control switches,
relay or similar equipments
Power Sup ply
Power Drive System (PDS)
Metal plate or panel
EMI FILTER
Power Port
Main T rans form er
3ΦIM
M
L
NN
LL1
L2
TM2
T1
T2
T3
U
V
W
G
MCC B Drive
Class B:

14
Class A:
When the distance between the inverter and motor is longer than 100 meters, cable wire should be
carefully chosen to reduce the wiring resistance below 3% and the voltage drop (V) = √3 x Wire
resistance (Ω/km) x wire length (m) x current x 10-3
(B) Control circuitry wiring must be separated terminated and away from the primary power circuitry
and other high-voltage or large-current power lines to avoid noise interference.
zTo reduce the noise interference and avoid possible operational problems, shielded twisted pair
cable should be used to wire the control circuitry. Please refer to following diagram. Connect the
shielding wire onto the grounding terminal. Only connect one end of the shield.
Wiring distance must be under 50m.
(C) The grounding terminal of the inverter must be correctly grounded in compliance with 200V
class type three grounding.
zGrounding wire should be wired in accordance to electrical equipment (AWG) with the length
of the grounding wire as short as possible.
zThe grounding wire of the inverter must not be grounded together with other large current
loads (such as soldering machines or large current motors). They should be grounded
separately.
zGrounding circuitry must not be formed when grounding several inverters together.
Shielding Glove
To Inverter terminal
Connect to system grounding terminal
Wrapped with
insulating tape
To control machine
Do not connect the shielding
wire at this end
Power Drive System(PDS)
Me tal plate or panel
Remote control switches,
relay or similar equipm ents
Power Supply
Main Trans former
MCCB Power Port
3ΦIM
V
W
U
G
T2
T1
T3
L2
L1
TM 2
Drive
Connect Shield

15
(a) good (b) good (c) not good
(D) Wire specification, apply appropriate wire with correct diameter for primary power circuitry and
control circuitry in accordance with electricity regulations.
Wiring Diagram
Wire Terminations to the Inverter must be made with either UL listed field wiring lugs or UL listed crimp
type ring terminals.
Note: Only for 202/203/401/402/403.
P R
L1(L)
L2
L3(N)
FWD
REV
SP1
RST
12V
+10V
MVI
(0~10V/0~20/4~20mA)
0V(FM–)
FM+
*(note)Braking
Re si s t er ( Opt ion)
SW1
1
2
3
(U)T1
(V)T2
(W)T3
1
2
CON2
AC Input
I
M
}Trip Relay
Test Points
Grounding
3
4
6
7
5
{
Multi-Function
Inputs
8
9
1
0
1
1
F
M
Speed Pot 10kΩ
0
~
10
V

16
z(External 24V supply)
TM2
FWD
REV
SP1
RST
0V
3
4
6
7
10
+
24V
–

17
Inverter terminal descriptions
Primary Circuitry Terminal Block (TM1) descriptions
Terminal Symbol Function Description
L1(R)
L2 (S)
L3 (T)
Primary power source input to Drive
Single phase: L1/L2(1P2~201) or L/N;Three phase: L1/L2/L3
P
R
Extermal braking resistor terminal (Only for E2-202/203/401/402/403)
T1 (U)
T2 (V)
T3 (W)
Inverter output to Motor
Tightening torque for TM1 is 1 LBS-FT or 12 LBS-IN (1P2/1P5/101/2P2/2P5/201).
Tightening torque for TM1 is 1.3 LBS-FT or 16 LBS-IN (202/203/401/402/403).
* Wire voltage rating must be a minimum of 300V (200V series)/600V (400V series)
Control Circuitry Terminal Block (TM2) description
Terminal Symbol Function Description
1
2
TRIP
RELAY
Fault relay output terminal ﹠Multi function output terminal (refer to F_21)
Connection point rated capacity 250VAC/1A (30VDC / 1A)
3 FWD (FW)
4 REV (RE)
Operation control terminals (refer to F_03)
5 + 12V(12) Common point of terminal 3 / 4 / 6 / 7
6 SP1(SP)
7 RESET(RS)
Multifunction input terminals (refer to F_19)
8 +10V Power terminal for potentiometer ( Pin 3 )
9
Analog input wire
Wiper
Analog frequency signal input terminal ( Pin 2 of
potentiometer or positive terminal of 0~10V / 4~20mA /
0~20mA)
10
0V(FM -) Analog common point
A
nalog signal common point ( Pin 1 of potentiometer or
negative terminal of 0~10V / 4~20mA / 0~20mA )
11 FM+
Analog output positive
connection point
Analog frequency signal output terminal
Output terminal signal is 0 ~ 10VDC/Fn6
Tightening torque for TM2 is 0.42 LBS-FT or 5.03 LBS-IN.
* Wire voltage rating must be a minimum of 300V
* Control wiring should not run in the same conduit or raceway with power or motor wiring
* Single Input and Output Terminals (TM2) Ratings are ALL Class 2

18
SW1 function description
SWITCH 1 External signal type
0~20mA analog signal (When F_11 is set to 1)
4~20mA analog signal (When F_11 is set to 2)
0~10 VDC analog signal (When F_11 is set to 1)
Dimensions & Location of terminal block
E2-1P2/1P5/101/2P2/2P5/201:
Unit: mm
DEMESIONS MODEL ABCDEFG
E2-1P2/1P5/101/2P2/2P5/201 132 116 130 8.2 118 61 72
NOTE: For safety reason, we strongly recommend
users to remove the M4 grounding screw,
then screw the enclosed “metal frame
grounding terminal” on the same location to
make a grounding bar to ensure good earth
protection.
See NOTE