TECO E310 Series User manual

Microprocessor Controlled
I G B T Drive
Inverter Motor Speed Regulator
Operating Manual
E310 Series
200V class
400V class
0.4~1.5KW
(1.2~2.9KVA)
0.75~3.7KW
(1.7~6.7KVA)

i
E310 Table of Contents
Chapter 0Preface 0-1
0.1 Preface 0-1
0.2 Product Inspection 0-1
Chapter 1 Safety Precautions 1-1
1.1 Operation Precautions 1-1
1.1.1 Before Power UP 1-1
1.1.2 During Power UP 1-2
1.1.3 Before Operation 1-2
1.1.4 During Operation 1-3
1.1.5 During Maintenance 1-3
Chapter 2 Definition of Model 2-1
Chapter 3 Ambient Environment and Installation 3-1
3.1 Environment 3-1
3.2 Environmental Precautions 3-2
3.3 Electrical Installation 3-3
3.3.1 Wiring guidelines 3-3
3.3.2 Contactor and Circuit Breaker specification and wiring 3-4
3.3.3 Precautions for Peripheral Applications 3-5
3.4 Specifications 3-8
3.4.1 Product Specifications 3-8
3.4.2 General Specifications 3-9
3.5 Wiring Diagram E310 Series Inverter 3-11
3.6 Description of connection terminals 3-12
3.7 Outline Dimension 3-13
Chapter 4 Software Index 4-1
4.1 Keypad Description 4-1
4.1.1 Keypad Display and Operation Instruction 4-1
4.1.2 Operation Instruction of the LED keypad 4-2
4.2 Control Mode Selection 4-3
4.3 E310 Programmable Functions List 4-4
4.4 Parameter Function Description 4-17
Chapter 5 Troubleshooting and Maintenance 5-1
5.1 Error Display and Corrective Action 5-1
5.1.1 Faults which can not be recovered manually 5-1
5.1.2 Special conditions 5-2
5.1.3 Operation errors 5-3
5.2 General Troubleshooting 5-4
5.3 Quick Troubleshooting of E310 5-5
5.4 Routine and periodic inspection 5-11
5.5 Maintenance and Inspection 5-12
Chapter 6 Peripheral Components 6-1
6.1 Reactor Specification at Input Side 6-1
6.2 Braking unit and braking Resistor 6-1
6.3 Digital operator and extension cable 6-2
AppendixⅠE310 Parameters Setting List App1

ii
Index of Figures
Figure 2-1 Inverter Nameplate.....................................................................................2-1
Figure 3-1 Panel and enclosure arrangement for E310 inverters...................................3-1
Figure 3-2 Din rail mounting of the E310 inverter........................................................3-1
Figure 3-3 Typical Installation Schematic.....................................................................3-5
Figure 3-4a) Installation Examples...............................................................................3-6
b) Installation Examples Using a Filter and Isolation transformer................3-6
c) Installation Examples with Adjacent Signal Conductors...........................3-6
Figure 3-5 Control Cable requirements........................................................................3-7
Figure 3-6 Grounding Examples ..................................................................................3-7
Figure 3-7 Wiring Diagram..........................................................................................3-11
Figure 3-8 Frame size 1 Dimensions.............................................................................3-13
Figure 3-9 Frame size 2 Dimensions.............................................................................3-14
Figure 4-1 Keypad Layout ...........................................................................................4-1
Figure 4-2 LED Keypad Operations Sequence..............................................................4-2
Figure 4-3 Control Mode Selection Chart.....................................................................4-3
Figure 4-4 Frequency reference limits..........................................................................4-18
Figure 4-5 Terminal Board Drive Operation Modes .....................................................4-19
Figure 4-6 3-Wires Start/Stop Wiring...........................................................................4-19
Figure 4-7 Drive Start/Stop Operation sequences .........................................................4-20
Figure 4-8 Acceleration and deceleration Prohibit........................................................4-22
Figure 4-9 UP/DOWN original mode example..............................................................4-24
Figure 4-10 UP/DOWN with incremental steps.............................................................4-24
Figure 4-11 Frequency reached example ......................................................................4-25
Figure 4-12Frequency within specified range example..................................................4-26
Figure 4-13 Frequency outside of range example..........................................................4-26
Figure 4-14 Frequency at or below specified range example..........................................4-27
Figure 4-15 Over torque detection example..................................................................4-27
Figure 4-16 Analog scaling examples ...........................................................................4-29
Figure 4-17 Multifunction analog output......................................................................4-30
Figure 4-18 KEB function diagram ..............................................................................4-34
Figure 4-19 DC Injection Braking Example..................................................................4-35
Figure 4-20 Custom V/F settings ..................................................................................4-35
Figure 4-21 Custom V/F Patterns.................................................................................4-36
Figure 4-22 V/F curve with torque boost ......................................................................4-37
Figure 4-23 Output Torque Capacity ..........................................................................4-38
Figure 4-24 Slip Compensation ....................................................................................4-39
Figure 4-25 Low Frequency Voltage Compensation......................................................4-39

iii
Figure 4-26 PID block diagram....................................................................................4-43
Figure 4-27 PID sleep wake mode diagram...................................................................4-45
Figure 4-28 S-Curve Characteristics ............................................................................4-47
Figure 4-29 Single cycle auto run .................................................................................4-51
Figure 4-30 Periodic cycle auto run..............................................................................4-52
Figure 4-31 Single cycle auto run: final step hold..........................................................4-52
Figure 4-32 AUTO_RUN cycle with interrupt .............................................................4-53
Figure 5-1 E310 Fault Display and Troubleshooting Flow Chart...................................5-6
Figure 5-2 OC, OL Fault Display Flow Chart...............................................................5-7
Figure 5-3 OV, LV Fault Display Flow Chart ..............................................................5-8
Figure 5-4 Motor RUN failure Flow chart ...................................................................5-9
Figure 5-5 Motor Overheat Troubleshooting Flow Chart..............................................5-10
Figure 5-6 Motor Instability Troubleshooting Flow Chart............................................5-10
Figure 6-1 Digital Operator Extension Cable................................................................6-2

0-1
Chapter 0 Preface
0.1 Preface
To extend the performance of the product and ensure personnel safety, please read this manual
thoroughly before using the inverter. Should there be any problem in using the product that
cannot be solved with the information provided in the manual, contact your nearest Taian’s
technical 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 handling,
installing, operating, and checking the inverter. Be sure to follow the instructions for highest
safety.
Danger Indicates a potential hazard that could cause death or serious personal injury if
misused.
Caution Indicates that the inverter or the mechanical system might be damaged if
misused.
Danger
zDo not touch any circuit boards or components after the power is turned off and while the
charging indicator is still lit. (The light will fade)
zDo not make any connections when the inverter is powered on. Do not check parts and
signals on circuit boards during the inverter operation.
zDo not disassemble the inverter or modify any internal wires, circuits, or parts.
zGround the ground terminal of the inverter properly.
For 200V class ground resistance 100 Ωor below. For 400V class 10Ωor below.
Make sure that grounding conductors are adequately sized and are according to your
local safety regulations.
Caution
zDo not perform a voltage test on parts inside the inverter. High voltage can destroy the
semiconductor components.
zDo not connect T1, T2, and T3 terminals of the inverter to any AC input power supply.
zCMOS ICs on the inverter’s main board are susceptible to static electricity. Do not touch
the main circuit board
0.2 Product Inspection
Taian inverters have all passed the function test before delivery. Please check the following
when you receive and unpack the inverter:
zThe model of the inverter are the same as those specified in your purchase order.
zCheck for any damages caused by transportation. Please do not apply power, and
contact a Taian sales representative if any of the above problems occurred.

1-1
Chapter 1 Safety Precautions
1.1 Operation Precautions
1.1.1. BeforePowerUp
Caution
The line voltage applied must comply with the inverter’s specified input voltage.(See
product nameplate)
Danger
Make sure the main circuit connections are correct. L1, L2 and L3 are power-input
terminals and must not be mistaken for T1, T2 and T3. Otherwise, inverter damage can
result.
Caution
To avoid the front cover from disengaging or other damage, do not carry the inverter by
its cover. Support the drive by its heat sink when transporting. Improper handling can
damage the inverter or injure personnel, and should be avoided.
To avoid the risk of fire, do not install the inverter on flammable objects. Install on
nonflammable objects such as metal surfaces.
If several inverters are placed in the same control panel, provide heat extraction means
to keep the temperature below 40℃to avoid overheat or fire hazard.
When removing or installing the operator keypad, turn OFF the power first, and secure
the keypad correctly to avoid keypad operation or display failure.
Warning
This product is sold subject to IEC 61800-3. In a domestic environment this product
may cause radio interference in which case the user may be required to apply corrective
measures.
Motor over temperature protection is not provided.

1-2
1.1.2. DuringPowerUp
Danger
zDo not insert or remove input connections to the inverter when powered up to avoid
damage to the control board resulting from possible voltage surge due to contact
bounce.
zWhen momentary power loss is longer than 2 seconds (the larger of horse power, the
longer of time), the inverter does not have enough storage power to control the circuit;
Therefore, when the power is re-applied, the operation of the inverter is based on the
setup of 00-03(or00-04) /04-09 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 re-applied, the inverter will automatically
restart depending on the setup of 04-03/04-04.
zWhen restarting the inverter, the operation of the inverter is based on the setup of 00-
03(or00-04) and 04-09 and the condition of external switch (FWD/REV button).
Attention: the start operation will be regardless of 04-03/04-04/04-06/04-07.
1. When 00-03(or00-04) =0, the inverter will not automatically run after restart.
2. When 00-03(or00-04) =1 and the external switch is OFF, the inverter will not run
after restart.
3. When 00-03(or00-04) =1, the external switch is ON, and 04-09=0, the inverter will
run automatically after restart.
Attention: To ensure safety, please turn off the external switch (FWD/REV button)
after power loss, to protect machines from possible damage and potential injury to
personnel on sudden resumption of power.
zIf 4-09 is set to 0 (direct start up), please refer to the description and warnings for 04-09
to verify the safety of operator and machine.
1.1.3. BeforeOperation
Danger
Make sure the model and inverter capacity are the same as that set in parameter 12-00.
Caution
On power up the supply voltage set in parameter 05-03 will flash on display for 2 seconds.

1-3
1.1.4. DuringOperation
Danger
Do not connect or disconnect the motor during operation. Otherwise, the over-current will
cause the inverter to trip or damage the unit.
Danger
zTo avoid electric shock, do not take the front cover off when power is on.
zThe motor will restart automatically after stop when auto-restart function is on. In this
case, use caution while working near the drive, motor, or driven equipment.
zNote: The stop push button and external stop command have no safety function.
For Emergency stop, it is necessary to use a correct latch type push button and an
appropriate circuit or devices to ensure safety.
Caution
zDo not touch heat-generating components such as heat sinks and braking resistors.
zThe inverter can drive the motor from low speed to high speed. Verify the allowable
speed range of the motor and the load before operation.
zNote the settings related to the braking unit.
zDo not check signals on circuit boards while the inverter is running.
Caution
Allow 5 minutes after disconnecting power before disassembling or checking the
components. The power led should not be illuminated.
1.1.5. During Maintenance
Caution
The Inverter can be used in a non-condensing environment in temperature range from
14˚-104 (℉-10-40 )℃and relative humidity of 95%
Inverter Disposal
Caution
zPlease dispose of this unit with care as an industrial waste and according to your
required local regulations.
zThe capacitors of inverter main circuit and printed circuit board are considered as
hazardous waste and must not be burnt.
zThe Plastic enclosure and parts of the inverter such as the top cover board will release
harmful gases if burnt.

2-1
Chapter 2 Definition of model
200~240V 50/60Hz
Output specifications→
1.7 KVA 4.5 A
TECO Electric & Machinery co., Ltd.
E310Series:
E31 0 - 2 01 - H
Supply voltage Specification
2 200Vclass H
4 400Vclass
Adhibition Horsepower
0 standard Type P5 0.5 HP
01 1 HP
02 2 HP
03 3 HP Power supply
05 5 HP
3 Three phase
Blank
c
ommon model
f
or single /Three
p
hase
MODEL: E310-201-H
Inverter model →
I/P: AC 1 OR 3PH
In
p
ut volta
g
e →
O/P: AC 3PH 0~240V
Figure 2-1 Inverter Nameplate

3-1
Chapter 3 Ambient Environment and Installation
3.1 Environment
The environment will directly affect the proper operation and the life span of the inverter, so install
the inverter in an environment complying with the following conditions:
(Correct configuration) (Incorrect configuration) (Correct configuration) (Incorrect configuration)
Place the inverter facing forward and its top facing upward to assist with cooling.
73000CV
Installing
direction
5cm5cm
12cm 12cm
5cm
Ambient temperature: 14-104℉(-10oC - +40oC)
Avoid exposure to rain or moisture. Avoid direct sunlight.
Avoid oil mist and salinity. Avoid corrosive liquid and gas.
Avoid dust, lint fibers, and small metal
filings.
Keep away from radioactive and
flammable materials.
Avoid electromagnetic interference (soldering machine, power machine).
Avoid vibration (stamping, punching machine). Add a vibration-proof pad if the situation
cannot be avoided.
If several inverters are placed in the same control panel, provide heat removal means to
maintain temperatures below 40oC.
CONTROL
PANEL
CONTROL
PANEL Enclosure
Fan
Fan
Figure 3-1 Panel and enclosure arrangement for E310 inverters
Enclosure
Figure 3-2 Din rail mounting of the E310 Inverter
E310 E310
E310
E310
E310
Air convection
-10oC - +40oC
(a) Front view (b) Side view