Best E5 Series User manual

E5 SERIS
USER MANUAL
High-Performance Frequency Inverter

Preface
Thank you for choosing E5 series multi-functional high performance product.
To gain a better performance of the inverter, it’s strongly recommended you
read this manual carefully before using the inverters and keep it well for
future use.
If during usage you encounter any problems which you cannot solve,please
cntact us at any time.Considering your safety,please make sure the inerters
are debugged and revbised by specialized electrical engineers with
qualifications. There are Danger Caution symbols to remind you of
the safety matters during moving, installing, operating and inspecting
inverter. Please comply with them so you can use inverter more safely.

Table of Contents
Preface........................................................................................................................................1
Chapter 1 Summarize .............................................................................................................1
1.1 Inspection and safty Precautions......................................................................................1
1.2 Precification Table.............................................................................................................6
1.3 Precification Unit and Braking Resistor ............................................................................8
1.4 Technical Characteristics ..................................................................................................9
Chapter 2 Installation and connection................................................................................11
2.1 Case Structure and Dimensioon.....................................................................................11
2.2 Installation Requirement.................................................................................................12
2.3 Connection Guidelines....................................................................................................13
2.4 Connection Instruction....................................................................................................14
Chapter 3 Keypad Operation ...............................................................................................23
3.1 Operation of keypad........................................................................................................23
3.2 Operation keypad Explanation........................................................................................23
3.3 Display Content Explanation...........................................................................................24
3.4 Parameter Modification Method......................................................................................25
Chapter 4 List of Parameters...............................................................................................27
Chapter 5 Specification of Parameters...............................................................................71
Chapter 6 Trouble shooting Easures................................................................................177
6.1 Maintenance Inspection Precautions............................................................................177
6.2 Periodie Inspection Precautions...................................................................................177
6.3 Fault Information and Troubleshooting.........................................................................177
6.4 Diagnostics....................................................................................................................185
6.5 Frequent Anomalies and Solutions...............................................................................186
Chapter 7 Modbus Maintenance........................................................................................189

E5 User Manual Chapter 1 Summarize
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Chapter 1 Summarize
1.1 Inspection and Safety Precautions.
E5 series inverters have gone through strict testing and quality inspection before sales.
When you receive the cargo, please check:
Whether the package is well or damaged by careless shipping;
Whether the product model and parameter are same with your order details.
1.1.1 Inspection after Unpacking
Each inverter is packed with one manual, one warrantee card, and one certification
card inside;
Check the nameplate on the profile of inverter, to confirm the model received is the
right one.
Inverter Nameplate:
Model Explanation:

Chapter 1 Summarize E5 User Manual
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1.1.2 Safety Precautions
WARNING indicates the situation in which the failure to follow operating
requirements may result in fire or serious personal injury or even death.
ATTENTION indicates the situation in which the failure to follow operating
requirements may damage to inverter or equipment system.
Notice: Based on different situations, “CAUTION” issue may also cause severe
consequences. Please comply with above two grade issues, which are both vital to our
individual safety.
WARNING
Make sure the power is off before wiring.
Within 10 minutes after turning off AC power supply, there’s high voltage still inside
inverter, which is extremely dangerous. DO NOT touch the electric circuit or any
spare part inside.
When inverter is under working, DO NOT inspect the spare part or signal on electric
circuit.
DO NOT dismount or change the inside wiring, electric circuit or spare part by
yourself.
DO NOT operate inverter with a wet had in case of electric shock.
Ierter ground terminals must be correctly grounded.
It is prohibited to reassemble or change control board and spare parts, otherwise
there will be dangers such as electric shock, explosion, etc.
NEVER open inverter cover or touch the spare parts on circuit board when inverter is
power-on. There is high voltage on these parts. Beware of electric shock which
results death!!!
ATTENTION
DO NOT carry out puncture test on the accessories inside the inverter, for they are prone
to be damaged by high voltage.
NEVER connect the output terminal U.V.W to AC power supply.
When power is on or has been cut off just for a short while, inverter and braking resistor
stay in high temperature, DO NOT touch them in case of being scalded.
The voltage on each terminal must comply with the indication on manual, to prevent
crack and damage.
Inverter main electric board CMOS, IC are prone to be influenced and damaged by static
electricity.
Only qualified specialized persons are permitted to install, debug and maintain the
inverters.
Dump the inverters as industrial waste. Burning is not allowed.
After the inverter being kept aside for long time, inspection and commissioning are
required before using.
Inverters can be set for high speed running easily. Please check whether the motor and

E5 User Manual Chapter 1 Summarize
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mechanic properties are competent before revising the settings.
1.1.3 Other Cautions
Input Power Supply
This series of inverters are not applicable to applications out the range of operating voltage as
set forth in thismanual. If necessary, please use booster to rise or drop the voltage to regulated
voltage range.
This series of inverters only apply to AC three-phase 380V input voltage.AC two-phase voltage
input will cause faults even damage to the inverters.
Surge Protection
This series of inverters are furnished with surge suppressor that has certain resistance to
lightning induction. However, users in areas with frequent occurrence of lightning need to
mount an external surge suppressor in front of the inverter power input side.
Operation of Contactor
As to the configuration of peripheral devices recommended by this manual, it is necessary to
mount a contactor between the power supply and this drive input side. Such a contactor should
not be used as a control device for start and stop of the inverter, as frequent charging &
discharging shall reduce the service life of internal electrolytic capacitors.
When it is necessary to mount a contactor between the drive output and the motor, it
should be ensured the drive is in a non-output status before switch-on/switch-off of such a
contactor. Failure to comply may result in inverter damage.
Output Filter
Since the inverter output is PWM highfrequency chopping voltage, mounting filter devices such
as an output filter and an outputAC reactor between the motor and the inverter shall effectively
reduce output noise, avoiding interference to other surrounding equipments.
If the length of cable between the inverter and the motor exceeds 100m, an output AC reactor
is recommended to use with the purpose of preventing drive fault as a result of overcurrent
caused by excessive distributed capacitance. An output filter is optional depending on field
requirements.
Be sure not to mount phase-shifting capacitor or surge absorber at output side of the inverter
since this may result in inverter damage as a result of over-temperature.
Insulation of the Motor
In view of the fact that the inverter output is PWM high frequency chopping voltage
accompanied by higher harmonics, the noise, temperature rise and vibration of the motor is
higher compared with sinusoidal voltage. Particularly this debases motor insulation. Therefore,
the motor should be subjected to insulation inspection before initial use or reuse after being
stored for a long period of time. The motor in regular service should also be subjected to
regular insulation inspection so as to avoid the inverter damage as a result of motor insulation

Chapter 1 Summarize E5 User Manual
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damage. A 500V voltage mode mega-ohmmeter is recommended to use for the measurement
of the motor insulation, during which, it is essential to
disconnect the motor from the inverter. Normally, the insulation resistance of the motor should
be bigger than 5MΩ.
Derating
Due to the thin air in high-altitude areas, the radiating performance of the inverter with forced
air cooling may degrade while the electrolyte of electrolytic capacitors is more volatile, which
can result in reduction in product life. Inverter should be derated when used in an area at the
altitude above 1000 meters. It is recommended to derated 1% for every 100m when the altitude
is above 1000 meters.
ATTENTION
While moving the inverter, please DO NOT directly hold up the front cover, instead, shall
hold the inverter from the pedestal, in case that the front cover slips off or inverter falls
down, even causing damages to human or inverter.
Install the inverter on nonflammable material like metal, to avoid fire disaster.
Choose a proper and safe place to install the inverter, where there is non high
temperature or direct sunlight, to avoid moisture and water drops.
Prevent children or unconcerned people from approaching the inverter.
This inverter can only be used in the areas which are approved by our company,
unapproved performance environment may result in fire disaster, gas explosion,
electrification, etc.
If several inverters are installed in one common control cabinet, please install extra
cooling fans to keep the inside temperature below 40℃, in order to avoid overheat, fire
disaster, etc.
Please at first make sure the power is off then dismount or install the operation keypad,
and fasten the front cover, in case of poor contact which may cause operation fault or non
display.
DO NOT place the inverter in the environment where there is explosive gas, otherwise it
will result in danger of explosion.
In the areas 1000m above sea level, since the heat dissipation of the inverter becomes
worse, please select one grade higher model.
On output side please DO NOT install contactor or other capacitor, varistor related
accessories, otherwise it will cause inverter faults or device damages.
On output side please DO NOT install switching devices such as air switch and contactor.
If these have to be installed at the place due to some technology reason or else, then
please make sure the inverter has NO output action during switch turning on or off. In
addition, it is prohibited to install capacitor with power improving function or
lightning-proof varistor, otherwise, it may result in inverter faults, tripping to protection or
damage to components.

E5 User Manual Chapter 1 Summarize
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Please connect inverter to an independent power supply, definitely NEVER share a
power supply with machines like electric welder, otherwise it may cause inverter to trip for
protection or even damaged.
ATTENTION
Before power on
The power supply voltage adopted must comply with the rated input voltage of the
inverter.
PE symbol means ground terminal. Please make sure to ground the motor and inverter
correctly to ensure safety.
Whenthere is contactors installed between power supply and inverter, please Do Not use
contactor to control the running and stopping of inverter, otherwise it will reduce inverter’s
service life.
Main loop must be wired correctly. R.S.T(L.N) is power supply input terminal, NEVER
connect this terminal with U.V.W, otherwise it will cause inverter damage when power is
on.
During power on
When power is on, NEVER insert or pull the contactors on the inverter, in case that the
surge caused from the inserting or pulling enters into the control mother board and
results in inverter damage.
During Running
When inverter is running, it is prohibited to add or disconnect the motor group, otherwise
it will cause the inverter to over-current trip, or even burn down the main loop of inverter.
DO NOT take off the front cover when power is on, in case it result in human injury or
death.
When fault restart function is turned on, the motor will restart automatically after stop.
Please DO NOT approach the machine to avoid accidents.
Stop switch function is not valid if it is not set before, which is not the same with
emergency stop switch. Please use it carefully.

Chapter 1 Summarize E5 User Manual
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1.2 Pecification Table
Inverter Model
Power grade
Output
current
Input current
Adapted Motor
Braking unit
E5-0.75G/1.5P-T4-B5
0.75G
2.5
3.4
0.75
built-in
1.5P
3.8
5.1
1.5
E5-1.5G/2.2P-T4-B5
1.5G
3.8
5.1
1.5
2.2P
5.5
9.2
2.2
E5-2.2G/3.7P-T4-B5
2.2G
5.5
9.2
2.2
3.7P
9
14.9
3.7
E5-3.7G/5.5P-T4-B5
3.7G
9
14.9
3.7
5.5P
13
21.5
5.5
E5-5.5G/7.5P-T4-B5
5.5G
13
21.5
5.5
7.5P
17
27.9
7.5
E5-7.5G/11P-T4-B6
7.5G
17
27.9
7.5
11P
24
39
11
E5-11G/15P-T4-B6
11G
24
39
11
15P
30
50.3
15
E5-15G/18.5P-T4-C4
15G
30
50.3
15
18.5P
39
60
18.5
E5-18.5G/22P-T4-C6
18.5G
39
60
18.5
optional
22P
45
69.3
22
E5-22G/30P-T4-C6
22G
45
69.3
22
30P
60
86
30
E5-30G/37P-T4-C7
30G
60
86
30
Externally
Mounted
37P
75
104
37
E5-37G/45P-T4-C7
37G
75
104
37
45P
91
124
45
E5-30G/37P-T4-C8
30G
60
86
30
37P
75
104
37
E5-37G/45P-T4-C8
37G
75
104
37
45P
91
124
45
E5-45G/55P-T4-C9
45G
91
124
45
55P
112
150
55
E5-55G/75P-T4-C9
55G
112
150
55
75P
150
201
75
E5-45G/55P-T4-C10
45G
91
124
45
55P
112
150
55
E5-55G/75P-T4-C10
55G
112
150
55

E5 User Manual Chapter 1 Summarize
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75P
150
201
75
Externally
Mounted
E5-75G/90P-T4-C11
75G
150
201
75
90P
176
236
90
E5-90G/110P-T4-C11
90G
176
236
90
110P
210
281
110
E5-75G/90P-T4-C12
75G
150
201
75
90P
176
236
90
E5-90G/110P-T4-C12
90G
176
236
90
110P
210
281
110
E5-110G/160P-T4-C13
110G
210
281
110
132P
253
339
132
E5-132G/160P-T4-C13
132G
253
339
132
160P
310
415
160
E5-110G/160P-T4-C14
110G
210
281
110
132P
253
339
132
E5-132G/160P-T4-C14
132G
253
339
132
160P
310
415
160
E5-160G/185P-T4-C15
160G
310
415
160
185P
350
469
180
E5-185G/200P-T4-C15
185G
350
469
180
200P
380
509
200
E5-160G/185P-T4-C16
160G
310
415
160
185P
350
469
180
E5-185G/200P-T4-C16
185G
350
469
180
200P
380
509
200
E5-200G/220P-T4-C18
200G
380
509
200
220P
430
576
220
E5-220G/250P-T4-C18
220G
430
576
220
250P
470
629
250
E5-250G/280P-T4-C20
250G
470
629
250
280P
520
696
280
E5-280G/315P-T4-C20
280G
520
696
280
315P
590
790
315
E5-315G/355P-T4-C22
315G
590
790
315
Externally
mounted
355P
650
871
355
E5-355G/400P-T4-C22
355G
650
871
355
400P
725
971
400
E5-400G/450P-T4-C24
400G
725
971
400
450P
820
1098
450

Chapter 1 Summarize E5 User Manual
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E5-450G/500P-T4-C24
450G
820
1098
450
500P
860
1152
500
E5-500G/560P-T4-C26
500G
860
1152
500
560P
950
1273
560
E5-560G/630P-T4-C26
560G
950
1273
560
630P
1100
1474
630
E5-630G-T4-C28
630G
1100
1474
630
-
-
-
-
E5-110G/132P-T4-C14
110G
210
281
110
132P
253
339
132
Notes:
1. Maximum adapted motor means the maximum power light load engine for the drive of the
certain inverter model, by the standard of four-pole motor.
2. Rated output current means the output current when output voltage is 380V (or 220V).
3. Overload capacity is represented by the percentage of the overcurrent to the rated current.
When using it repeatedly, please wait till the temperature of inverter and motor decrease
below the temperature under 100% load.
4. Maximum output voltage cannot exceed power supply voltage. Below power supply voltage,
any output voltage can be set freely(voltage peak value of inverter output terminal is DC
voltage).
5. Power supply capacity changes according to the value of impedance (including input reactor
and cable ) on the side of power supply.
1.3 Braking Unit and Braking Resistor
inverter
Braking unit
Braking resistor
voltage
power KW
configuration
configuration
specification
quantity
3 ph 380V
0.75
built-in
externally
mounted
150W /400Ω
1
1.5
built-in
externally
mounted
200W/300Ω
1
2.2
built-in
externally
mounted
250W/200Ω
1
3.7
built-in
externally
mounted
400W/150Ω
1
5.5
built-in
externally
mounted
500W/90Ω
1
7.5
built-in
externally
mounted
800W/60Ω
1

E5 User Manual Chapter 1 Summarize
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11
built-in
externally
mounted
1000W/47Ω
1
15
built-in
externally
mounted
1500W/47Ω
1
18.5
Built-in optional
externally
mounted
2000W/40Ω
1
22
Built-in optional
externally
mounted
2500W/33Ω
1
30-630
selection as per braking unit requirements and
recommendation
1.4 Technical Characteristics
Power input
Rated
voltage
Three phase AC380V±10%
rated
equency
50Hz/60Hz, tolerance ±5%
Power output
output
voltage
Three phase 0～rated input voltage, error within ±3%
output
requency
0.00～600.00Hz, unit: 0.01Hz
overload
apacity
150% 1min；180% 10S；200% 0.5S
Control
Characteristics
control
method
V/F control
V/F separation control
Non-PG vector control 1
Non-PG vector control 2
Speed
control range
1:100 （V/F control）
1:100 （Non-PG vector control 1）
1:200（Non-PG vector control 2）
Speed
control
precision
±0.5% （V/F control）
±0.2% （Non-PG vector control 1)
±0.2% （Non-PG vector control 2）
Starting
torque
0.5Hz：180%（V/F control）
0.5Hz：180%（Non-PG vector control 1)
0.25Hz：180%（Non-PG vector control 2）
Basic Functions
Frequency
setting
digital setting + operation keypad ∧/∨
digital setting + terminal UP/DOWN setting
terminal pulse setting
analog setting (AI1/AI2)
RS485 communication setting

Chapter 1 Summarize E5 User Manual
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Starting
method
start under starting frequency
start after DC braking
start in tracking speed
Stopping
method
deceleration stop
free stop
deceleration stop + DC braking
Dynamic
braking
capacity
0.75KW～7.5KW optional built-in braking unit
11KW ～15KW standard configuration including built-in
braking unit
18.5KW～22KW optional built-in braking unit
≥30KW, externally mounted braking unit required
input terminal
6 pcs of multi-functional terminals, X6 can be set as high
speed pulse input; 2 analog input
output
terminal
1 analog output；
1 high speed pulse output, 1 normally open normally close
output
simple PLC
control
able to set 0～15 section running speeds & time
Swing
frequency
running
function
applicable to textile industry
others
efficiency
under rated power
7.5kW and below：≥93%
11～45kW：≥95% 55kW and above：≥98%
installation
method
Wall-mounted, cabinet type
IP grade
IP20
cooling
method
forced-air cooling

E5 User Manual Chapter 2 Installation and Connection
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Chapter 2 Installation and Connection
This chapter indicates basic “installation and connection”, before using please read all the
notices in this chapters carefully.
2.1 Case Structure and Dimension
E5 iron Configuration:
E5 plastic Configuration:

Chapter 2 Installation and Connection E5 User Manual
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Dimensions of E5 series inverters:
Inverter Model
External dimensions
installation dimensions
Mounting
hole dia.
W(mm)
H(mm)
D(mm)
W1(mm)
H1(mm)
d(mm)
B5
107
200
145
70
190
4.5
B6
140
280
192
100
267
6
C4
210
338
194
192
319
7
C6
257
417
203
160
400
8
C8
262
577
262
150
555
10
C9
388
596
252
280
572
10
C10
285
645
258
150
625
10
C11
498
666
278
350
642
10
C12
372
770
310
240
726
12
C13
400
811
303
340
787
12
C14
393
852
302
270
824
12
C15
465
920
325
320
894
10
C16
453
1005
322
320
1005
20
C18
650
970
350
420
970
20
C20
700
1000
355
420
970
26
C22
810
1040
372
560
1010
26
2.2 Installation requirement
Inverter is one kind of precise power electronic products, so the working environment directly
influences the performance and service life of inverter. Therefore, please follow the below:
Check whether the inverter installation position environment comply with 1.2.3 instructions, if
not, please DO NOT install it, otherwise it will cause damage to inverter.
1. Inverter adopts plastic parts, please do not exert a big force on the cover plate. Install
carefully in case of any damage.
2. If conditions allow please openly install the backside plate and cooling fins out of control
cabinet, to effectively decrease the temperature in the electrical control cabinet.
3. Install inverter in clean place if possible, or inside of the enclosed type shield board which

E5 User Manual Chapter 2 Installation and Connection
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prevents all the floating material.
4. Inverter shall be installed in vertical direction solidly on the installation board with screws.
5. Pay attention to the heat dissipation method of the inverter which is installed in a control
cabinet: under the condition that there are two or more inverters and ventilation fan are
installed together into one electrical control cabinet, please pay attention to select a
proper installation position, for ensuring the temperature surround the inverter is within
the permissible value. If the installation position is not correct, it will cause the
surrounding temperature to rise and the ventilation effect worse.
6. Please install inverter on a nonflammable surface. Inverter temperature may reach a
rather high value (about 80 °C). Meanwhile, in order to facilitate heat dissipation, please
reserve enough space around.
2.3 Connection Guidelines
1. Separate power supply line and control line while installing the wires, e.g. adopt
independent trunking. If control electrical circuit linking must across the cable, they should
be wired in 90°angle.
2. When using shield wire or twisted pair to connect control electric circuit, make sure the
unshielded part as short as possible, if conditions allow, please adopt cable sleeve.
3. Avoid the inverter gravity line(input and output line) and signal line to be parallel-wired or
clustered-wired but should be crossed-wired separately.
4. Please use twisted pair shield wire for connection line of detector and signal line for control.
The sheath of shield wire connects to COM terminal.
5. The ground wires of inverter and motor shall be connected on a common point.
6. Install data line filter onto signal line.
7. The shield layer of connector line of detector and control signal line must be grounded by
cable metal clamp.

Chapter 2 Installation and Connection E5 User Manual
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2.4 Connection Instruction
Braking Resistor

E5 User Manual Chapter 2 Installation and Connection
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2.4.1 Inverter Main Loop Terminal Row:
0.75KW-11KW, three-phase 380V:
P+
PB
R
S
T
PE
15KW,three-phase 380V:
P-
P+
R
S
T
U
V
W
PB
PE
18.5KW-22KW, three-phase 380V:
R
S
T
PB
P+
U
V
W
PE
11KW-15KW, three-phase 380V:
P-
P+
PB
R
S
T
U
V
W
PE
30KW-630KW, three-phase 380V:
PE
R
S
T
P1
P+
P-
U
V
W
Notes：
Different models may have some changes, please in kind prevail!
Inverter terminals (P+ , P-) shall be in accordance with braking unit terminal symbol during
wiring, damage will caused if wrongly connected.
The wire distance between braking unit and braking resistor unit shall be kept within 5
meters, or within 10 meters if using twisted pair.
If the transistor in braking unit is damaged (short circuit), resistor will be very hot which is
easy to cause fire. Therefore, installing electromagnetic contactor on inverter input terminal
is recommended because it allows cutting off power when fault occurs.
Cable must be of 75°C copper.
Screw with proper strength. Loose screwing will lead to short circuit or wrong
operation, while over-tight screwing will result in damages to screws and terminals, and
short circuit or wrong operation too.
2.4.2 Main Loop Terminals
U
V
W

Chapter 2 Installation and Connection E5 User Manual
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0.75KW-11KW:
Terminal Mark
Terminal Name
Explanation
R, S, T
Three-phase AC input
terminals
Connect to the power frequency supply
380V 50-60Hz
U, V, W
Inverter output
Connect to three phase asynchronous
motor
P+, PB
Connect to braking resistor
Connect braking resistor between P+ and
PB
PE
Grounding
Inverter grounding, must be properly
grounded
15KW:
Terminal Mark
Terminal Name
Explanation
R, S, T
Three-phase AC input
terminals
Connect to the power frequency supply
380V 50-60Hz
U, V, W
Inverter output
Connect to three phase asynchronous
motor
P+, PB
Resistor connection
terminals
Connect to braking resistor
P+,P-
DC power supply input
terminals
DC input terminals of externally mounted
brake unit
PE
Grounding
Inverter grounding, must be properly
grounded
18.5KW-22KW:
Terminal Mark
Terminal Name
Explanation
R, S, T
Three-phase AC input
terminals
Connect to the power frequency supply
380V 50-60Hz
U, V, W
Inverter output
Connect to three phase asynchronous
motor
P+, PB
Resistor connection
terminals
Connect to braking resistor
PE
Grounding
Inverter grounding, must be properly
grounded
Above 30KW :