TECO 7300EV User manual

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This manual may be modified when necessary because of improvement of the product, modification, or changes in specifications, This manual is subject to change without notice.
Distributor
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i
Quick Start Guide
This guide is to assist in installing and running the inverter to verify that the drive and motor
are working properly. Starting, stopping and speed control will be from the keypad. If your
application requires external control or special system programming, consult the 7300EV
Instruction Manual supplied with your inverter.
Step 1 Before starting the inverter
Please refer to chapter one (Preface) and chapter two (Safety Precautions) of the 7300EV
Instruction Manual. Verify drive was installed in accordance with the procedures as
described in chapter three (Environment description and installation). If you feel this was
abnormal, do not start the drive until qualified personnel have corrected the situation.
(Failure to do so could result in serious injury.)
xCheck inverter and motor nameplates to determine that they have the same HP and voltage
ratings. (Ensure that full load motor amps do not exceed that of the inverter.)
xRemove the terminal cover to expose the motor and power terminals.
a. Verify that AC power is wired to L1(L), L2, and L3(N) .
b. Verify that Motor leads are connected to T1, T2, and T3 .
c. IF brake module is necessary, please connect terminal voltage of the braking unit to P
and N of the inverter.
Step2 Apply power to the drive.
Apply AC power to the drive and observe operator. Three 7-segment display should show
power voltage for 3~5 seconds and then show Frequency Command, factory sets 5.00.
(Frequency Command of 7-segment display should be flashed all the time.)
Power Indicator

ii
Step3 Check motor rotation without load.
zPress RUN Key. 7-segment Display will indicates 00.0to 05.0. Such value is the frequency
output value.
zCheck the operation direction of the motor.
IF the direction of the motor is incorrect:
Press STOP Key, turn off the AC power supply. After Power indicator LED is off,
change over theT1 and T2.
Supply the power again, then check the motor direction.
zPress STOP key.
Step4 Check full speed at 50Hz/60Hz
zChange the frequency with ¿,Àarrow mark , please press DATA/ENTER after setting
frequency.
zSet frequency to 50Hz/60Hz according to the above regulations.
zPress RUN Key, inspect the motor operation as motor accelerates to full load.
zPress STOP Key, inspect the motor operation as motor deceleration.
Step5 Other settings
As for other function, please refer to 7300EV user manual.
Set acceleration time ………………………………… P. 4-9
Set deceleration time ………………………………… P. 4-9
Set upper frequency limit …………………………... P. 4-12
Set lower frequency limit ……………………………. P. 4-12
Set motor rated current ………………………………P. 4-30
Set control mode (Vector, V/F) ………………………P. 4-26

iii
7300EV user manual
Content
Tutorial ……………………………………………………….…………
Chapter 0 Preface ………………………………………………….…
0.1 Preface ……………………………………………………………….
0.2 Product inspection …………………………………………………...
Chapter 1 Safety precautions…………………………………………
1.1 Operation precautions………………………………………………..
1.1.1 Before Power up………………………………………………...
1.1.2 During Power up………………………………………………..
1.1.3 Before operation ………………………………………………...
1.1.4 Leakage current announce ……………………………………..
1.1.5 During operation…………………………………………………
1.1.6 Useable environment …………………………………………….
Chapter 2 Model definition ..………………………………………….
Chapter 3 Environment description and installation…………..…
3.1 Environment ………………………………………………………….
3.2 Environment precautions…………………………………………….
3.3 Wiring Rules….……………………………………………………….
3.3.1 Notice for wiring…………………………………….…………
3.3.2 Suitable MC, MCCB, Fuse and wire specification ………….
3.3.3 Precautions for peripheral applications…………………...…
3.4 Specification …………………………………………………………..
3.4.1 Product individual specification..…………………………….
3.4.2 General specifications…………………………………………
3.5 7300EV wiring diagram……………………………………………….
3.6 Description of inverter terminal ..…………………………..………..
3.7 Dimension ………………….………………………………………….
3.8 Installation and design consideration………………………………..
1-1
1-1
1-1
1-2
1-2
1-3
1-3
2-1
3-1
3-1
3-6
3-7
3-7
3-9
3-10
3-13
3-13
3-14
3-16
3-17
3-20
0-1
i
0-1
0-1
1-2
3-23

iv
Chapter 4 Programming instructions & Parameter list………………….
4.1 Keypad description……………………………………………………
4.1.1 Keypad display and operation instruction…………………..
4.1.2 Operation instruction of the keypad…………………………
4.2 Parameter function list………………………………………………..
4.3 Parameter function description……………………………………….
Chapter 5 Trouble shooting and maintenance………………………
5.1 Trouble indication and remedy……………………………………...
5.1.1 Fault/Error display and Diagnostics…………………………
5.1.2 Set up& Interface Errors …………………………………….
5.1.3 Keypad operation error description…………………………
5.2 General functional troubleshooting……….………………………....
5.3 Troubleshooting flowcharts 7300EV Series…………………………
5.4 Routine and periodic checks………….……………………………...
5.5 Maintenance and inspection………………………………………….
Chapter 6 peripherals components………………………………….……
6.1 Input side AC reactor…………………………………………………
6.2 EMC filter…………………………………………………………….
6.3 Option card……………………………..………………………….…
6.3.1 RS-485 option card…………………..………………………
6.3.2 RS-232 option card……………………………………..……
6.3.3 Program copy option card…………………………………..
6.3.4 Remote keypad ………………………………………………..
6.3.5 2 IN/1OUT Card ………………………………………………
Appendix 1 7300EV inverter parameter setting list…………………
5-1
5-1
5-1
5-4
5-5
5-6
5-7
5-13
5-14
6-1
6-1
6-1
6-6
6-6
6-7
6-8
Appendix 1
6-9
6-10
4-1
4-1
4-1
4-1
4-3
4-9

Chapter 0 Preface
0-1
Chapter 0 Preface
0.1 Preface
To extend the performance of the product and ensure your safety, read this manual thoroughly before
using the inverter. Should there be any problem in using the product and can not be solved with the
information provided in the manual, contact your nearest TECO distributor or our sales representatives
who will be willing to help you. Please keep using TECO’s products in the future.
※Precautions
The inverter is an electrical electronic product. For your safety, there are symbols such as “Danger”,
“Caution” in this manual to remind you 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
zDo not touch any circuit boards or parts if the charging indicator is still lit after turning
the power off.
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 and modify internal wires, circuits and parts.
zGround the ground terminal of the inverter properly, for 200V class ground to 100 ȍor
below, 400v class ground to 10ȍor below.
0.2Products Inspection
TECO’s inverters are all passed the function test before delivery. Please check the followings
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.
Caution
zDo not perform a voltage test on parts inside the inverter. High voltage will easily destroy
these semiconductor parts.
zDo not connect T1 (U), T2 (V), and T3 (W) terminals of the inverter to AC power source.
zCMOS ICs on the inverter’s main board are sensitive to static electricity. Do not touch the
main board.
Danger
Caution

Chapter 1 Safety Precautions
1-1
Chapter 1 Safety Precautions
1.1 Operation Precautions
1.1.1 Before Power Up
Caution
The line voltage applied must comply with the inverter’s specified input voltage.
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, the inverter might be
damaged.
Caution
zTo avoid the front cover from disengaging, do not pull the cover when carrying the inverter for
which the heat sink should be handled. Accident falling down will damage the inverter or
injure personnel and should be avoided.
zTo avoid fire, do not install the inverter on a flammable object. Intall it on nonflammable
objects such as metal.
zIf several inverters are placed in the same control panel, add extra heat dissipators to keep the
temperature below 50oC to avoid overheat or fire.
zWhen removing or installing the operator, turn the power off first, and operate the operator
following the instruction of the diagram to avoid operator error or no display caused by bad
contact.
Warning
Our 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 environment which
may with electric-magnetic interruption, product should be tested before used.

Chapter 1 Safety Precautions
1-2
1.1.2 During Power up
Danger
zThe inverter still has control power if the time of power loss is very short. When the
power is re-supplied, the inverter operation is controlled by F41.
zThe inverter operation is controlled by F04 and C09 and the status of (FWD/REV RUN
switch) when power is re-supplied. (and F39 /F40) Power loss ride trough / Auto reset
after fault.
1. When F04=000, the inverter will not auto restart when power is re-supplied.
2. When F04=001 and operation switches (FWD/REV RUN) is OFF, the inverter will not
auto restart when power is re-supplied.
3. When F04=001and operation switch ON and C09=000, the inverter will auto restart
when power is re-supplied. Please turn OFF the run ( start) switch to avoid damage to
machine and injury to operator before the power is re-supplied.
zWhen C09=000 (direct start on power up), please refer to the description and advice of
C09 to verify the safety of operator and machine.
1.1.3 Before operation
Caution
Make sure the model and capacity are the same as those set by F00.
1.1.4 Leakage current announce
Warning
Warning ! EV series Build in Filter type its leakage current maybe can over 3.5mA of
IEC standard rule. So please certainty connect ground.
Operation with ungrounded supplies:
1. Filtered inverters CANNOT be used on ungrounded supplies.
2. Unfiltered inverter can be used on ungrounded supplies , if an output phase is shorted to
ground , inverter may trip with OC.(over current trip)
Operation with Residual Current Device(RCD):
1. Filtered inverter with the trip limit of the RCD is 300Ma
2. The neutral of the supply is grounded , the inverter is grounded too.
3. Only one inverter is supplied from each RCD.

Chapter 1 Safety Precautions
1-3
1.1.5 During operation
Danger
Do not connect or disconnect the motor while inverter is operating the motor, Otherwise the inverter
and the diconnect device will be damaged by the high level of switch off current.
Danger
zTo avoid electric shock, do not take the front cover off. during power on.
The motor will restart automatically after stop when auto-restart function is on. In this case, care must
be taken while working with the machine.
zNote: The operation of stop switch is different to that of the emergency stop switch.
Stop switch has to be activated for it to be effective. Emergency stop has to be de-
activated to become effevtive.
Caution
zDo not touch heat-generating components such as heat sink and brake resistor.
zThe inverter can drive the motor running from low speed to high speed. Verify the allowable speed
ranges of the motor and the mechnism.
zNote the settings related to the braking unit.
zDo not check signals on circuit PCB while the inverter is running.
Caution
Allow a minimum of 5 minutes power down before attempting to disassemble or checking
the components within the drive.
1.1.6 Useable environment
Caution
When the inverter top dust cover has been removed can be used in a non-condensed
environment with temperature from –10oC to +50 oC and relative humidity of 95%, but the
environment should be free from water and metal dust.

Chapter 2 Model description
2-1
Chapter 2 Model description
Inverter model Model:JNEV-201-H1
Input power I/P:AC 1 PH
200-240V 50/60Hz
O/P:AC3PH 0~264V
Output power 1.6KVA 4.2A
TECO ELECTRIC＆MACHINERY CO.,LTD.
JNEV - 2 P5 - H 1 F N4S
Series:
Input
voltage :
Max suitable motor
capacity: SPEC.: Power supply : Noise filter : Enclosure
1: 110V P2: 0.25 HP H: standard 1:single phase Blank : none
2: 220V P5: 0.5 HP 3:three phase F: built-in
N4S:IP65 with water
and dust proof switch
4: 440V 01: 1.0 HP
02: 2.0 HP
N4:IP65 without water
and dust proof switch
03: 3.0 HP Blank: IP20

Chapter 3 Environment description and installation
3-1
Chapter 3 Environment description and installation
3.1Environment
The environment will directly affect the proper operation and the life of the inverter, so install
the inverter in an environment complies with the following conditions:
zAmbient temperature:
-10 ~+50
℃℃
zAvoid exposure to rain or moisture. zAvoid direct sunlight.
zAvoid smoke and salinity. zAvoid erosive liquid and gas.
zAvoid dust, bats, and small metal pieces. zKeep away from radiative and flammable
materials.
zAvoid electromagnetic interference (soldering machine, power machine).
zAvoid vibration (punching machine). Add a vibration-proof pad if the situation can not be
avoided.
zIf several inverters are placed in the same control panel, add extra heat dissipators to keep
the temperature below 50oC.
(Correct configuration) (Incorrect configuration) (Correct configuration) (Incorrect configuration)
zPlace the front side of the inverter onward and top upward to help heat dissipation.
(A)Front view (B)Side view
Inside the power
distributor Inside the
power
distributor
Air exchanging fan Air exchanging fan
Inside the
power
distributor

Chapter 3 Environment description and installation
3-2
zThe chassis of this model has DIN-RAIL device to use with aluminum rail.
zThis model also can be installed Side by Side (with inside temperature below 50 ).
℃

Chapter 3 Environment description and installation
3-3
zEV-1P2/1P5/101/2P2/2P5/201- -N4X(IP65)TYPE INSTALLATION :
NOTE :
1. POWER SWITCH , REV-0-FWD SWITCH AND
Potentiometer are only for EV-1P2~201- N4S TYPE
2. Power supply cable : #14 AGE (2.0m )
3. Motor cable : #16 AGE (1.25m )
4. Torque value of Screw :
(1). Power/Motor cable (plug in) Therminal : 5kg-cm(4.34 in-lb)
(2). Remote control wire : 4kg-cm(3.47 in-lb)
(3). Outer Cover (M4) : 6kg-cm(5.20 in-lb)
T1
T2
T3
L1
L2
FW
RE
24V
3
PHASE
IM
POWER
SWITCH
REV-0-FWD
SWITCH
Potentiometer
AC
100~120
or
200~240
50/60HZ
10V
VIN
0V
NOTE:
(1). Input source : single-phase(L1,L2, (PE) )
ensuring. that it is connected to a 100~120 or
200~240 supply.
(2). Output Moter : three-phase(T1,T2,T3, (PE) ).
Caution :
•Do not start or stop the inverter using the
main circuit power.
•FOR EV-1P2~201- -N4S TYPE :
Please always remain REV-0-FWD switch at 0
position. In order to keep inverter has no
running signal before power-on again after
power supply interrupted. Otherwise, injury may
result.
•FOR EV-1P2~201- -N4S TYPE :
Please always remain RE or FW switch at OFF
position. In order to keep inverter has no
running signal before power-on again after
power supply interrupted.Otherwise, injury may
result.
(
PE
)
(
PE
)
(
PE
)
(
PE
)
(PE)

Chapter 3 Environment description and installation
3-4
zEV-1P2/1P5/101/2P2/2P5/201- -N4S install :
TM1
TM2

Chapter 3 Environment description and installation
3-5
zEV-1P2/1P5/101/2P2/2P5/201- -N4 install :
TM1
TM2

Chapter 3 Environment description and installation
3-6
3.2 Environmental precautions
Do not use the inverter in an environment with the following conditions:
Direct sunlight Corrosive gas and liquid Oil
Salt Wind, rain, and water
drops may get into Iron filings, dust
Extreme low temperature
Electromagnetic wave
and ultra hi
g
h wave Radioactive materials Inflammable materials
Excessive high
tem
p
erature
Excessive vibration

Chapter 3 Environment description and installation
3-7
3.3 Wiring Rules
3.3.1 Notice for wiring
A. Screwdriver torque:
Connect cables with a screwdriver or other suitable tools and follow the torque listed below.
Securing torque
Horsepower Power source Nominal torque for TM1 terminal
0.25/0.5/1 100-120V
0.25/0.5/1 200-240V
0.74/0.1
(LBS-FT / KG-M)
8.66/10
(LBS-IN/KG-CM)
2/3 200-240V
1/2/3 380-480V
1.286/0.18
(LBS-FT/KG-M)
15.97/18
(LBS-IN/KG-CM)
B. Power wires:
Power wires are wires connected to L1(L), L2, L3 (N), T1, T2, T3, P and N. Choose wires in
accordance with the following criteria:
(1) Use wires with copper cores only. Select wires of insulating materials with diameters based
on working conditions at 105oC.
(2) For nominal voltage of wires, the minimum voltage of 240Vac type is 300V, and 480Vac
type is 600V.
C. Control wire:
Control wire is connected to TM2 control terminal. Choose the wire in accordance with the
following criteria:
(1) Use wires with copper cores only. Select wires of insulating materials with diameters based
on working conditions at 105 oC.
(2) For nominal voltage of wires, the minimum voltage of 240Vac type is 300V, and 480Vac
type is 600V.
(3) To avoid noise interference, do not route the control wire in the same conduit with power
wires and motor wires.
D. Nominal electrical specifications of the terminal Block:
The following are nominal values of TM1:
Horsepower Power source Volts Amps
0.25 / 0.5 / 1 100-120V
0.25 / 0.5 / 1 200-240V 600 15
2 / 3 200-240V
1 / 2 / 3 380-480V 600 40
※Note: Nominal values of input and output signals (TM2) – follow the specifications of class 2
wiring.

Chapter 3 Environment description and installation
3-8
E. Fuse types
Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive’s
power circuitry. The drive’s electronic protection circuitry is designed to clear drive output short circuits and ground
faults without blowing the drive input fuses. Below table shows the 7300EV input fuse ratings.
To protect the inverter most effectively, use fuses with current-limit function.
RK5, C/T TYPE FUSE FOR 7300EV
110V class(1φ)
JNEV- HP KW KVA 100% CONT
Output AMPS (A) Max.kk5 FUSE Rating(A) Max.CC or T FUSE Rating(A)
1P2-H1 0.25 0.2 0.53 1.7 10 20
1P5-H1 0.5 0.4 0.88 3.1 15 30
101-H1 1 0.75 1.6 4.2 20 40
220V class(1φ)
JNEV- HP KW KVA 100% CONT
Output AMPS (A) Max.kk5 FUSE Rating(A) Max.CC or T FUSE Rating(A)
2P2-H1 0.25 0.2 0.53 1.7 8 15
2P5-H1 0.5 0.4 0.88 3.1 10 20
201-H1 1 0.75 1.6 4.2 15 30
202-H1 2 1.5 2.9 7.5 20 40
203-H1 3 2.2 4.0 10.5 25 50
220V class(3φ)
JNEV- HP KW KVA 100% CONT
Output AMPS (A) Max.kk5 FUSE Rating(A) Max.CC or T FUSE Rating(A)
2P2-H3 0.25 0.2 0.53 1.7 5 8
2P5-H3 0.5 0.4 0.88 3.1 8 10
201-H3 1 0.75 1.6 4.2 12 15
202-H3 2 1.5 2.9 7.5 15 20
203-H3 3 2.2 4.0 10.5 20 30
440V class(3φ)
JNEV- HP KW KVA 100% CONT
Output AMPS (A) Max.kk5 FUSE Rating(A) Max.CC or T FUSE Rating(A)
401-H3 1 0.75 1.7 2.3 6 10
402-H3 2 1.5 2.9 3.8 10 15
403-H3 3 2.2 4.0 5.2 10 20
*Fuse ratings are based upon 250V fuses for 120V inverters, and 250V fuses for 240V inverters, and 600V for 460V
inverters

Chapter 3 Environment description and installation
3-9
3.3.2 Suitable MC, MCCB, Fuse and wire specification.
MCCB/ MC/ Fuse
zTECO warranty and replacement service will not apply under following condition.
(1)MCCB or fuse is not installed or unsuitably installed or installed with over
capacity, which has resulted in inverter fault.
(2)MC or capacitor or surge absorber is connected in serries between inverter
and motor.
7300EV model JNEV□□□H1(F)/H3 JNEV□□□ H3(F)
1P2/2P2/1P5/2P5 101/201 202 203 401/402/403
Fuse 10A
300Vac
20A
300Vac
30A
300Vac 15A/600Vac
MCCB
Made by TECO
TO-50E
10A
TO-50E
20A
TO-50E
30A
TO-50E
15A
MC
Made by TECO CN-11 CN-11
Main circuit terminal
(TM1/TM3)
Wire dimension
2.0mm2(14AWG)
Terminal screw
M4
Wire
dimension
3.5mm2
(12AWG)
Terminal
screw
M4
Wire dimension
2.0mm2(14AWG)
Terminal screw
M4
Signal terminal
(TM2)
1~12 Wire dimension 0.75mm2(#18AWG)，Terminal screw M3
zUse a single fuse for 1ijL/N inverter model, for 3ijmodels, each L1(L)/L2/L3(N) phase must
be fused..
zPlease select suitable three phase squirrel cage induction motor for inverter.
zIf a inverter drives multi motors, please pay attention to current in running should be
less than inverter nominal current. Suitable thermistor should be installed on each motor.
zPlease do not install capacitor, LC, RC between inverter and motor.

Chapter 3 Environment description and installation
3-10
3.3.3Precautions for peripheral applications:
Power supply:
zMake sure the voltage applied is correct to avoid damaging the
inverter.
zA molded-case circuit breaker 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 ON/OFF
and protect the inverter.
zDo not use the inverter as the switch for run/stop switching.
Fuse:
zAsuitable fuse should be installed with inverter rated voltage and
current to protect inverter when a MCCB has not been used.
Earth Leakage circuit breaker:
zInstall a leakage breaker to prevent error operation caused by
electric leakage and to protect operators,please choose the current
range 200mA upper,and action time 0.1 second upper to prevent
high frequency fail.
Magnetic contactor:
zNormal operations do not need a magnetic contactor. But a
contactor has to be installed when performing functions such as
external control and auto restart after power failure, or when
using brake controller.
zDo not use the magnetic contactor as the run/stop switch for the
inverter.
AC Reactor for power improvement:
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 load around
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 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 power.
zConnect the ground terminal properly.( 200 V series: Rg
<100:; 400 V series: Rg <10:.)