E1000 E3000 User Manual 2011053001A1

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E3000

CONTENTS
I. Product ……………………………………………………………….. 1
1.1 Product model naming rule………………………………… 1
1.2 Optional function naming rule…………………………………1
1.3 Nameplate……..…………………………………………… 2
1.4 Appearance…………….……………………………………… 2
1.5 Technical Specifications …………………………………… 4
1.6 Designed Standards for Implementation…………………… 5
1.7 Safe Instructions……………………………………………… 5
1.8 Precautions…………………………………………………… 6
1.9 Examination and Maintenance…………………………..…… 7
II. Keypad panel……………………………………………………….. 9
2.1 Panel Illustrations…………………………………………… 9
2.2 Panel Structure………………………………………………. 10
2.3 Panel Operating …………………………………………… 12
2.4 Parameters Setting ………………………………………… 12
2.5 Function Codes Switchover In/Between Code-Groups…..… 12
2.6 Panel Display ……………………………………………… 14
III. Installation & Connection ………………………………………………
15
3.1 Installation…………………………………………………… 15
3.2 Connection …………………………………………………… 15
3.3 Measurement of main circuit………………………………… 17
3.4 Function of Control Terminals……………………………………
19
3.5 Wiring Recommended………………………………………… 22
3.6 Lead Section Area of Protect Conductor(grounding wire) …… 22
3.7 Overall connection………………………………………………23
3.8 Basic methods of suppressing the noise …………………………
24
IV. Operation and Simple Running ……………………………………… 29
V. Function Parameters ……………………………………………………
38
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E3000

5.1 Basic Parameters……………………………………………… 38
5.2 Operation Control …………………………………………….. 46
5.3 Multifunctional Input and Output Terminals……………………64
5.4 Analog Input and Output………………………………….… 69
5.5 Pulse input and output………………………………….…… 74
5.6 Multi-stage Speed Control…………………….……………… 76
5.7 Auxiliary Functions………………………………..…….…… 78
5.8 Malfunction and Protection…………………………………… 81
5.9 Parameters of the motor……………………………………… 85
5.10 Communication parameters……………………………………87
5.11 PID parameters………………………………………………….
88
5.13 Torque control parameters………………………………….. 91
Appendix 1 Trouble Shooting…………………………………..……. 93
Appendix 2 Reference wiring of water system…………………..……. 94
Appendix 3 Products and Structure ………………………..………….. 97
Appendix 4 Selection of Braking Resistance ………………………….….
101
Appendix 5 Communication Manual…………………………………. 102
Appendix 6 Introduction of PG card…………………………………… 110
Appendix 7 Zoom Table of Function Code ……………………….………
113

·
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E3000

I. Product
This manual offers a brief introduction of the installation connection for E3000 series
inverters, parameters setting and operations, and should therefore be properly kept. Please
contact manufacturer or dealer in case of any malfunction during application.

1.1

Product model naming rule

E3000 – 0007

S2
Input power type:
S2 means single-phase 230VAC
T3 means three-phase 400VAC

Motor power
Relation
Mark
Motor power (kW)

0002

0004

0007

……

0.2

0.4

0.75

……

Product series

1.2

Optional function naming rule

D Y KBR
Mark Built- in EMI filter
None
None
R Including built-in EMI filter
Mark Built-in braking unit
None
None
B Including built-in braking unit
Mark Operation panel with potentiometer
None Local operation panel without potentiometer
K Local operation panel with potentiometer
Mark
None
Y

Operation panel type
Please purchase operation panel, to be controlled remotely
Operation panel is removable, to be controlled remotely

Mark
None
D

·
1·

Structure code
Hanging type
Cabinet type

E3000

1.3

Nameplate

Taking for instance the E3000
series 1.5kW inverter with 1-phase
input, its nameplate is illustrated
as Fig 1-1.
1Ph: single-phase input; 230V,
50/60Hz: input voltage range and
rated frequency.
3Ph: 3-phase output; 7.0A, 1.5kW:
rated output current and power;
0.50～650.0Hz: output frequency
range.

1.4

EURA DRIVES ELECTRIC CO., LTD
MODEL
INPUT

E3000-0015S2
AC
3PH

OUTPUT

Function
Symbol

KBR

1PH 230V 50/60Hz
1.5KW 7.0A 0～230V

0.50～650.0Hz

BAR CODE

Appearance

The external structure of E3000 series inverter is classified into plastic and metal housings.
Wall hanging type and cabinet type are adopted. Good poly-carbon materials are adopted
through die-stamping for plastic housing with nice form, good strength and toughness.
Taking E3000-0037T3 for instance, the external appearance and structure are shown as in
below Fig.

Cover
Keypad
panel
Control

MODBUS
port
Remote keypad
PROFIBUS port
port

PG expand
terminal
card
Wiring cover
Power terminal
Fan
Radiator

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E3000

Vent hole
Optional expand port
Expand card
installation location

Mounting hole
Metal housing uses advanced exterior plastic- spraying and powder-spraying process on the surface with
elegant color and with detachable one-side door hinge structure adopted for front cover,
convenient for wiring and maintenance. Taking E3000-0185T3 for instance, its appearance and
structure are shown as in right Fig.

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E3000

1.5 Technical Specifications
Table1-1

Technical Specifications for E3000 Series Inverters
Items

Input

Output

Rated Voltage Range
Rated Frequency
Rated Voltage Range
Frequency Range
Carrier Frequency
Input Frequency Resolution
Control Mode
Start Torque
Speed-control Scope
Steady Speed Precision
Torque Control Precision
Overload Capacity

Control
Mode

Torque Elevating
VVVF Curve
Startup mode
DC Braking
Jogging Control
Auto Circulating Running and
multi-stage speed running
Built-in PID adjusting
Auto current regulation (AVR)

Frequency Setting

Contents
3-phase 400V±15%; single-phase 230V±15%
50/60Hz
3-phase 0～400V;3-phase 0～230V
0.50～650.0Hz (In SVC control mode, the max frequency
should be lower than 150Hz.)
2000~10000Hz; Fixed carrier-wave and random carrier-wave
can be selected by F159.
Digital setting: 0.01Hz, analog setting: max frequency  0.1%
SensorlessVector Control (open-loop vector control), VC control
(closed-loop vector control), VVVF control, vector control 1
0.5 Hz / 150% (SVC), 0.05Hz/180%(VC)
1:100 (SVC), 1:1000 (VC)
±0.5% (SVC), ±0.02% (VC)
±5% (SVC), ±0.5% (VC)
150% rated current, 60 seconds.
Auto torque promotion, Manual Torque Promotion
includes 1-16 curves.
4 kinds of modes: beeline type, square type, under-defined
VVVF curve and auto torque promotion.
Direct startup, speed track startup (VVVF control)
DC braking frequency: 0.2-5.00 Hz, braking time: 0.00~10.00s
Jogging frequency range: min frequency~ max frequency,
jogging acceleration/deceleration time: 0.1~3000.0s
Auto circulating running or terminals control can realize
15-stage speed running.
easy to realize a system for process closed-loop control
When source voltage changes, the modulation rate can be
adjusted automatically, so that the output voltage is
unchanged.
Potentiometer or external analog signal (0～5V, 0～10V,
-10~10V, 0～20mA); keypad (terminal)▲／▼ keys,
external control logic and automatic circulation setting.

Start/Stop Control

Operation
Function

Protection
Function

Terminal control, keypad control or communication control.
3 kinds of channels from keypad panel, control terminal and
Running Command Channels
series communication port.
Frequency sources: given digit, given analog voltage, given
Frequency Source
analog current and given series communication port.
Flexible implementation of 5 kinds of accessorial frequency
Accessorial frequency Source
fine adjustments and frequency compound.
Input phase loss, Output phase loss, input under-voltage, DC over-voltage, over-current, inverter
over-load, motor over-load, current stall, over-heat, external disturbance, under-load, pressure
control, analog line disconnected.

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E3000
LED nixie tube showing present output frequency, present rotate-speed (rpm), present output
current, present output voltage, present linear-velocity, types of faults, and parameters for the
system and operation; LED indicators showing the current working status of inverter.
In an indoor location, Prevent exposure from direct
Equipment Location
sunlight, Free from dust, tangy caustic gases, flammable
gases, steam or the salt-contented, etc.
Environment
Environment Temperature
-10℃～+50℃
Conditions
Environment Humidity
Below 90% (no water-bead coagulation)
Vibration Strength
Below 0.5g (acceleration)
Height above sea level
1000m or below
Protection
IP20
level
Display

Applicable
Motor

0.2～90kW

1.6 Designed Standards for Implementation



IEC/EN 61800-5-1: 2003 Adjustable speed electrical power drive systems
safety requirements.
IEC/EN 61800-3: 2004 Adjustable speed electrical power drive systems-Part
3: EMC product standard including specific test methods.

1.7 Safe instructions
 Please check the model in the nameplate of the inverter and the rated value of
the inverter. Please do not use the damaged inverter in transit.
 Installation and application environment should be free of rain, drips, steam,
dust and oily dirt; without corrosive or flammable gases or liquids, metal
particles or metal powder. Environment temperature within the scope of
-10℃～+50℃.
 Please install inverter away from combustibles.
 Do not drop anything into the inverter.
 The reliability of inverters relies heavily on the temperature. The around
temperature increases by 10℃, inverter life will be halved. Because of the
wrong installation or fixing, the temperature of inverter will increase and
inverter will be damaged.
 Inverter is installed in a control cabinet, and smooth ventilation should be
ensured and inverter should be installed vertically. If there are several inverters
in one cabinet, in order to ensure ventilation, please install inverters side by side.
If it is necessary to install several inverters up and down, please add
heat-insulation plate.

·
5·

E3000

1.8

Precautions

1.8.1 Instructions for use
 Never touch the internal elements within 15 minutes after power off. Wait till it
is completely discharged.
 Input terminals R, S and T are connected to power supply of 400V while output
terminals U, V and W are connected to motor.
 Proper grounding should be ensured with grounding resistance not exceeding
4Ω; separate grounding is required for motor and inverter. Grounding with
series connection is forbidden.
 There should be separate wiring between control loop and power loop to avoid
any possible interference.
 Signal line should not be too long to avoid any increase with common mode
interference.
 If circuit breaker or contactor needs to be connected between the drive and the
motor, be sure to operate these circuit breakers or contactor when the drive has
no output, to avoid damaging of drive.
 Before using the drive, the insulation of the motors must be checked, especially, if it
is used for the first time or if it has been stored for a long time. This is to reduce the
risk of the drive from being damaged by the poor insulation of the motor.
 Do not connect any varistor or capacitor to the output terminals of the drive, because
the drive‟s output voltage waveform is pulse wave, otherwise tripping or damaging
of components may occur; in addition, do not install circuit breaker or contactor at
the output side of the drive as shown in Fig 1-6.

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E3000

Fig 1-6 Capacitors are prohibited to be used.
 Derating must be considered when the drive is installed at high altitude, greater
than 1000m. This is because the cooling effect of drive is deteriorated due to the
thin air, as shown in Fig. 1-7 that indicates the relationship between the
elevation and rated current of the drive.
Iout
100 %
90 %

80%

1000

Fig 1-7

2000

3000

（ m）

F ig 1 -7 D erating D rive ’ s output current w ith altitude

Derating drive‟s output current with altitude

1.8.2 Special Warning!!
 Never touch high-voltage terminals inside the inverter to avoid any electric shock.
 Before inverter is powered on, please be sure that input voltage is correct.
 Please do not connect input power supply onto U,V,W or
/PE/E terminals.
 Please do not install inverter directly under sunshine, do not block up the cooling hole.
 All safety covers should be well fixed before inverter is power connected, to
avoid any electric shock.
 Only professional personnel are allowed for any maintenance, checking or
replacement of parts.
 No live-line work is allowed.

1.9 Maintenance
1.9.1 Periodic checking
 Cooling fan and wind channel should be cleaned regularly to check whether it is
normal; remove the dust accumulated in the inverter on a regular basis.
 Check inverter‟s input and output wiring and wiring terminals regularly and
check if wirings are ageing.

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E3000
 Check whether screws on each terminals are fastened.
 Check whether inverter is corrosive.
1.9.2 Replacement of wearing parts
The wearing parts include cooling fan and electrolytic capacitors.
 The life of the fan usually is 2~3 years. Users should change the cooling fan
according to all running time of inverter. Cooling fan could be damaged
because bearing is damaged and fan blades are aging. Users could check fan
blades for cracks or check the abnormal vibration noise when starting. Users
could change fan according to abnormal phenomena.
 The useful life of electrolytic capacitors is 4~5 years. Users should change the
electrolytic capacitors according to all running time of inverter. Filter
capacitors could be damaged because the power supply is unstable, the
environment temperature is high, frequent over-load occurs and electrolyte is
ageing. By checking whether there is leakage of liquid, or the safety valve
bulges out, or the static electricity and insulated resistor is ok, users could
change the capacitor according to these phenomena.
1.9.3 Storage
 Please put the inverter in the packing case of manufacture.
 If inverter is stored for long time, please charge the inverter within half a year
to prevent the electrolytic capacitors damaged. The charging time should be
longer than 5 hours.
1.9.4 Daily Maintenance
Environment temperature, humidity, dust and vibration would decrease the life of inverter.
So daily maintenance is necessary to inverter.
Daily inspecting:
 Inspecting for noise of motor when it is working.
 Inspecting for abnormal vibration of motor when it is working.
 Inspecting for the installing environment of inverter.
 Inspecting for the fan and inverter temperature.
Daily cleaning:
Keep the inverter clean. Clean surface dust of inverter to prevent dust, metal
powder, oily dirt and water from dropping into the inverter.

1.10 Options
Name

Model

Function

Remarks
Only one kind of bus
communication can be selected
at the same time.

Modbus bus (internal)
PROFIBUS-DP bus card

PC01

CANopen bus card
PG card

PC10
CANopen bus port
E3PG01 Rotary encoder expand card

PROFIBUS-DP bus port

Differential PG card

E3PG10 Differential encoder expand card

Remote LED panel
Remote LED panel

AA-A
A6-1-A

Remote keypad panel (small)
Remote keypad panel (big)

Safe relay card
I/O expand card

·
8·

Match for 18.5kW and above
18.5kW inverters

E3000

II. Keypad panel
Keypad panel and monitor screen are both fixed on keypad controller. Two kinds of controllers (with and
without potentiometer) are available for E3000 series inverters. Refer to note for Fig2-1.

2.1

Panel Illustration

The panel covers three sections: data display section, status indicating section and keypad operating section,
as shown in Fig. 2-1.
LED shows running frequency, flashing target frequency, function code,
parameter value or fault code.

4 LEDs indicate working status. RUN is lighting while running. FWD is lighting
when working forward and FRQ is lighting when showing frequency.
RUN FWD DGT FRQ

EURA
Min

Max

Fun

▲

Set

Run

▼

stop
reset

4 个发光二极管指示工作状态。运行时 RUN 亮，正转时 FWD 亮，功能
Potentiometer can
used for
manual speed control in mode of
码区间内切换
DGT be
亮，FRQ
亮表示显示频率。
analog signals control. External potentiometer or external analog
signal can also be used.
Press “Fun” for function code, and “set” for original parameters.▲
and▼keys can be used to select function codes and parameters.
Press “set” again to confirm. In the mode of keypad control, ▲and
▼keys can also be used for dynamic speed control. “Run” and
“Stop/Reset” keys control start and stop. Press “Stop/Reset” key to
reset inverter in fault status.

Operation panel
LED shows running frequency, flashing target frequency, function code,
parameter value or fault code.

4 LEDs indicate working status. RUN is lighting while running. FWD is lighting
RUN FWD DGT FRQ

EURA
Fun

▲

Set

Run

▼

Stop
reset

when working forward and FRQ is lighting when showing frequency.
Press “Fun” for function code, and “set” for original parameters.▲
and▼keys can be used to select function codes and parameters.
Press “set” again to confirm. In the mode of keypad control, ▲and
▼keys can also be used for dynamic speed control. “Run” and
“Stop/Reset” keys control start and stop. Press “Stop/Reset” key to
reset inverter in fault status.

Operation panel

Fig.2-1

Operation Panels

Instructions for operation panel:
1. Operation panels of below 15kW can not be pulled out. Please select AA-A or A6-1-A control panel to
realize remote control, which is connected by 8-core net cable.
2. Operation panels A6-1-A of above 18.5kW can be pulled out, which are connected by 8 core net cable.

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9·

E3000

2.2 Panel structure
1.

structure diagram

2. Structure size (Unit: mm)
Code
AA
A6-1

Opening size

76
124

52
74

72
120

48
70

24
26

73*49
121*71

3. Panel mounting structure diagram

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10·

E3000

Mounting panel

Keypad frame
Frame back cover

4. Panel mounting size (Unit: mm)
Keypad panel size

Code
AA
A6-1

Opening size

109
170

80
110

20
22

75
102

81
142

5. Port of control panel

Pins

8 core

Potentiometer

2
5V

Grounding

Signal 1

Signal 2

Signal 3

Signal 4

Please pay attention to the sequence of cable port.
6.

The default length of remote-control cable is 1m, if users need longer cables more than 3m, please
put a magnetic ring on the cable to avoid the interference.

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11·

E3000

2.3 Panel Operating
All keys on the panel are available for user. Refer to Table 2-1 for their functions.

Table 2-1

Uses of Keys

Keys

Names

按键
Fun

Fun

To call function code and switch over display mode.

Set

To call and save data.

▲

To increase data (speed control or setting parameters)

▼

Down

To decrease data (speed control or setting parameters)

Run

Stop/reset

Stop or reset

2.4

Remarks

To start inverter;
To stop inverter; to reset in fault status; to change function codes in a code
group or between two code groups.

Parameters Setting

This inverter has numerous function parameters, which the user can modify to effect different modes of
operation control. User needs to realize that if user sets password valid (F107=1), user‟s password must be
entered first if parameters are to be set after power off or protection is effected, i.e., to call F100 as per the
mode in Table 2-2 and enter the correct code. User‟s password is invalid before delivery, and user could set
corresponding parameters without entering password.

Table 2-2
Steps
1

Steps for Parameters Setting
Keys

Operation
Press “Fun” key to display function code

Fun

▲ or

Set

▲ or

▼

Press “Up” or “Down” to select required function code
To read data set in the function code

▼

To modify data

Set

To show corresponding target frequency by flashing
after saving the set data

Fun

To display the current function code

Display

The above-mentioned step should be operated when inverter is in stop status.

F
1
1
4
F
1
1

2.5

Function Codes Switchover in/between Code-Groups

It has more than 300 parameters (function codes) available to user, divided into 10 sections as indicated in Table 2-3.

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E3000
Table 2-3

Function Code Partition

Group Name

Function
Code Range

Group
No.

Function
Code Range

Group Name

Group
No.

Basic Parameters

F100～F160

Run Control Mode
Multi-functional
input/output terminal
Analog signals and
pulse of input/output
Multi-stage speed
parameters

F200～F280

Timing control and
F700～F770
protection function
Parameters of the motor
F800～F860

F300～F330

Communication function F900～F930

F400～F480

PID parameter setting

FA00～FA80

F500～F580

Reserved

FB00~FB80

Subsidiary function

F600～F650

Torque control function

FC00~FC40

7
8

As parameters setting costs time due to numerous function codes, such function is specially designed as
“Function Code Switchover in a Code Group or between Two Code-Groups” so that parameters setting
become convenient and simple.
Press “Fun” key so that the keypad controller will display function code. If press “▲” or “▼” key then,
function code will circularly keep increasing or decreasing by degrees within the group; if press the
“stop/reset” key again, function code will change circularly between two code groups when operating the
“▲” or “▼” key.
e.g. when function code shows F111 and DGT indicator is on, press “▲”/ “▼” key, function code will keep
increasing or decreasing by degrees within F100～F160; press “stop/reset” key again, DGT indicator will be
off. When pressing “▲”/ “▼” key, function codes will change circularly among the 10 code-groups, like
F211, F311…FA11, F111…, Refer to Fig 2-2 (The sparkling “
frequency values).
Enter correct user‟s
password (currently
showing
)
Display

▲

is indicated the corresponding target

Display

Fun

DGT

Display

DGT

Stop/Reset

Display

Fig 2-2 Switch over in a Code Group or between Different Code-Groups

·
13·

Display

▲

DGT

Off

DGT

E3000

2.6

Panel Display

Table 2-4

Items and Remarks Displayed on the Panel

Items

Remarks

HF-0

This Item will be displayed when you press “Fun” in stopping status, which indicates
jogging operation is valid. But HF-0 will be displayed only after you change the
value of F132.

-HF-

It stands for resetting process and will display target frequency after reset.

OC, OC1, OE, OL1,
OL2, OH, LU, PF0,
PF1, GF

Fault code, indicating “over-current OC”, “over-current OC1”, “over-voltage”,
“inverter over-load”, “motor over-load” “over-heat”, “under-voltage for input”,
“phase loss for output”, “phase loss for input” , "Grounding fault" respectively.

AErr, EP, nP, Err5

Analog line disconnected, inverter under-load, pressure control, PID parameters are set
wrong,

OVER,
BRK2

(textile industry) yarn full, yarn broken, yarn intertwining.

BRK1,

ESP
F152
10.00

During two-line/three line running mode, “stop/reset” key is pressed or external
emergency stop terminal is closed, ESP will be displayed.
Function code (parameter code).
Indicating inverter‟s current running frequency (or rotate speed) and parameter
setting values, etc.
Sparkling in stopping status to display target frequency.
Holding time when changing the running direction. When “Stop” or “Free Stop”
command is executed, the holding time can be canceled

b*.*

Output current (100A) and output voltage (100V). Keep one digit of decimal when
current is below 100A.
PID feedback value is displayed.

o*.*
L***

PID given value is displayed.
Linear speed is displayed.

Radiator temperature is displayed.

A100、U100

·
14·

E3000

III.

Installation & Connection

3.1

Installation

Inverter should be installed vertically, as shown in Fig 3-1. Sufficient ventilation space should be ensured in
its surrounding. Clearance dimensions (recommended) are available from Table 3-1 for installing the
inverter.

Table 3-1

Clearance Dimensions
Clearance Dimensions

3.2

A≥150mm
A≥200mm

B≥50mm
B≥75mm




Connection


C
Inverter

Hanging (＜22kW)
Hanging (≥22kW)

Inverter

Model

Trench
In case of 3-phase input, connect R/L1,
Hanging
Cabinet
S/L2 and T/L3 terminals (L1/R and L2/S
Fig
3-1
Installation
Sketch
terminals for single-phase) with power
source from network and /PE/E to
grounding, U, V and W terminals to motor.
Motor shall have to be ground connected. Or else electrified motor causes interference.
For inverter power lower than 15kW, braking cell is also built-in. If the load inertia is moderate,
it is Ok to only connect braking resistance.

Power terminals sketch of inverter with single-phase 230V 0.2~0.75kW.

Power terminals sketch of inverter with single-phase 230V 1.5~2.2kW and three-phase
400V 0.75kW~15kW.

Note: power terminals L1/R, L2/S of single-phase 230V 1.5kW and 2.2kW are connected
to 230V of power grid; L3/T is not connected.

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15·

E3000
Power terminals sketch of inverter with three-phase 400V above 18.5kW

(The figure is only sketch, terminals order of practical products may be different from the above-mentioned
figure.)

Introduction of terminals of power loop

Power Input
Terminal

Terminal
Marking
R/L1, S/L2,
T/L3

Output Terminal

U, V, W

Terminals

Grounding
Terminal

Terminal Function Description
Input terminals of three-phase 400V AC voltage (R/L1 and S/L2
terminals for single-phase)
Inverter power output terminal, connected to motor.

/PE/E

Inverter grounding terminal.

P, B

External braking resistor (Note: no Terminals P or B for inverter
without built-in braking unit).

P+、-(N)

DC bus-line output

P、-(N)

Externally connected to braking unit
P connected to input terminal “P” of braking unit, N connected to
input terminal of braking unit “N”.

Rest Terminal

P, P+

Externally connected to DC reactor

Wiring for control loop as follows:

A+ B- TA TB TC DO1 DO2 24V CM OP1 OP2 OP3 OP4 OP5 OP6 OP7 OP8 10V AI1 AI2 GND AO1 AO2

Note:
1. 15kW and below 15kW inverters have no DO2, OP7, OP8 control terminals, the terminals of A+
and B- are on the side of inverter, which are pullout terminals.

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16·

E3000

3.3 Measurement of main circuit voltages, currents and powers
Since the voltages and currents on the inverter power supply and output sides include harmonics,
measurement data depends on the instruments used and circuits measured. When instruments for commercial
frequency are used for measurement, measure the following circuits with the recommended instruments.

·
17·

E3000

Item

Measuring Point

Power supply
voltage V1
Power supply side
current I1
Power supply side
power P1
Power supply side
power factor Pf1

Across R-S,S-T, T-R
R, S, and T line currents
At R, S and T, and across
R-S, S-T and T-R

Measuring
Instrument
Moving-iron
type AC voltmeter
Moving-iron
type AC voltmeter
Electrodynamic type
single-phase wattmeter

Remarks (Reference
Measurement Value)
400V±15%，230V±15%

P1=W11+W12+W13
(3-wattmeter method）

Calculate after measuring power supply voltage, power supply side current and
Pf 1 

power supply side power.[Three phase power supply]
Output side
voltage V2

Output
current I2

side

Output side power
P2
Output side power
factor Pf2
Converter output
Power supply of
control PCB

Analog
AO1

output

Alarm signal

Across U-V, V-W and W-U

Rectifier type AC
voltmeter (Moving-iron
type cannot measure)

U, V and W line currents

Moving-iron type AC
Ammeter

U, V, W and U-V, V-W,W-U

Electrodynamic type
single-phase wattmeter

P1
3V 1  I 1

 100 %

Difference between the
phases is within ±1% of
the maximum output
voltage.
Current should be equal
to or less than rated
inverter current.
Difference between the
phases is 10% or lower
of the rated inverter
current.
P2 = W21 + W22
2-wattmeter method

Calculate in similar manner to power supply side power factor:
Pf 2 

P2
3V 2  I 2

 100 %

Across P+（P）and -(N)
Across 10V-GND
Across 24V-CM
Across AO1-GND
Across AO2-GND

Across TA/TC
Across TB/TC

Moving-coil type
(such as multi-meter)
Moving-coil type
(such as multi-meter)
Moving-coil type
(such as multi-meter)
Moving-coil type
(such as multi-meter)
Moving-coil type
(such as multi-meter)

Moving-coil type
(such as multi-meter)

·
18·

DC voltage, the value is
2 V1

DC10V±0.2V
DC24V±1.5V
Approx. DC10V at max
frequency.
Approx. DC 4～20mA
at max frequency

Across
TA/TC: Discontinuity
Continuity
Across
TB/TC:
Continuity
Discontinuity

E3000

3.4

Functions of control terminals

The key to operate the inverter is to operate the control terminals correctly and flexibly. Certainly, the control
terminals are not operated separately, and they should match corresponding settings of parameters. This
chapter describes basic functions of the control terminals. The users may operate the control terminals by
combining relevant contents hereafter about “Defined Functions of the Terminals”.

Table 4-3
Terminal
DO1

DO2Note

TA
TB

AO1
AO2

Type

power
supply

AI1

AI2

GND
24V

OP1

OP2

Function

When the token function is valid, the value
Multifunctional
between this terminal and CM is 0V; when
output terminal 1 the inverter is stopped, the value is 24V.
The functions of output
When the token function is valid, the value
Multifunctional
terminals shall be
between this terminal and CM is 0V; when
output terminal 2 the inverter is stopped, the value is 24V.
defined per
manufacturer‟s value.
TC is a common point, TB-TC are normally
closed contacts, TA-TC are normally open
Their initial state may be
Output
contacts. The contact capacity of 15kW and
changed through
signal
below 15kW inverter is 10A/125VAC、
Relay contact
changing function codes.
5A/250VAC、5A/30VDC, contact capacity of
above 15kW is 12A/125VAC、7A/250VAC、
7A/30VDC.
Voltage / current
The token content is output frequency, output current, output voltage.
display
Please refer to parameters F423~F426.
Current display
Analog

10V

Functions of Control Terminals
Description

Self contained
power supply

Internal 10V self-contained power supply of the inverter provides power
to the inverter. When used externally, it can only be used as the power
supply for voltage control signal, with current restricted below 20mA.

When analog speed control is adopted, the voltage or current signal is
input through this terminal. The range of voltage input is 0~5V or
0~10V, -10～10V (only for AI1 channel) and the current input is 0～
Analog Voltage / Current 20mA, the input resistor is 500Ohm, and grounding: GND. If the input
input analog input port is 4～20mA, it can be realized through adjusting parameter F406=2. The
voltage or current signal can be chosen by coding switch. See table 4-2
and table 4-3 for details, the default output of AI1 channel is 0~10V, and
the default output of AI2 is 0~20mA current channel.
Self-contained
Power
supply Ground
Power Control power
supply supply

Ground terminal of external control signal (voltage control signal or
current source control signal) is also the ground of 10V power supply of
this inverter.
Power: 24±1.5V, grounding is CM; current is restricted below 50mA for
external use.
When this terminal is valid, the inverter will The functions of input
have jogging running. The jogging function terminals shall be
Digital
of this terminal is valid under both at stopped defined per
Jogging terminal
input
and running status. This terminal can also be manufacturer‟s value.
control
used as high-speed pulse input port. The max Other functions can also
terminal
frequency is 50K.
be defined by changing
External

When this terminal is valid, “ESP”

·
19·

function codes.

E3000
Emergency Stop malfunction signal will be displayed.
OP3
OP4
OP5
OP6
OP7
OP8
CM
A+note
B-note

“FWD”
Terminal

When this terminal is valid, inverter will run
forward.
When this terminal is valid, inverter will run
“REV” Terminal
reversely.
Make this terminal valid under fault status to
Reset terminal
reset the inverter.
Make this terminal valid during running can
Free-stop
realize free stop.
When this terminal is in the valid state,
Run terminal
inverter will run by the acceleration time.
Make this terminal valid during running can
Stop terminal
realize stop by the deceleration time.
Grounding of
Common
control power
The grounding of 24V power supply and other control signals.
port
supply
Positive polarity of
Standard: TIA/EIA-485(RS-485)
485
differential signal
communic
Communication protocol: Modbus
Negative polarity of
ation
Differential signal Communication rate: 1200/2400/4800/9600/19200/38400/57600bps

Note:
1. 15kW and below 15kW inverters have no DO2, OP7, OP8 control terminals. The terminals of A+
and B- are on the side of inverter, which are pullout terminals.
2. AI1 terminal of 15kW and below 15kW inverters can only accept voltage signal.

Wiring for digital input terminals:
Generally, shield cable is adopted and wiring distance should be as short as possible. When active
signal is adopted, it is necessary to take filter measures to prevent power supply interference. Mode of
contact control is recommended.
Digital input terminals are only connected by source electrode (NPN mode) or by drain electrode (PNP
mode). If NPN mode is adopted, please turn the toggle switch to the end of “NPN”.
Wiring for control terminals as follows:
1. Wiring for positive source electrode (NPN mode).

·
20·

E3000
2. Wiring for active source electrode

If digital input control terminals are connected by drain electrode, please turn the toggle switch to the
end of “PNP”. Wiring for control terminals as follows:
3. Wiring for positive drain electrode (PNP mode)

4. Wiring for active drain electrode (PNP mode)

·
21·

E3000
Wiring by source electrode is a mode most in use at present. Wiring for control terminal is connected
by source electrode, user should choose wiring mode according to requirement.
Instructions of choosing NPN mode or PNP mode:
1. There is a toggle switch J7 near to control terminals. Please refer to NPN
PNP
Fig 3-2.
2. When turning J7 to “NPN”, OP terminal is connected to CM.
When turning J7 to “PNP”, OP terminal is connected to 24V.
Fig 3-2 Toggle Switch J7
3. The switch J7 of single-phase inverters 0.2kW~0.75kW is on the back
of
control PCB.

3.4 Wiring Recommended
Inverter Model

Lead SectionArea(mm2)

Inverter Model

Lead SectionArea(mm2)

E3000-0002S2

1.0

E3000-0055T3

4.0

E3000-0004S2

1.5

E3000-0075T3

4.0

E3000-0007S2

2.5

E3000-0110T3

6.0

E3000-0011S2

2.5

E3000-0150T3

E3000-0015S2

2.5

E3000-0185T3

E3000-0022S2

4.0

E3000-0220T3

E3000-0007T3

1.5

E3000-0300T3

E3000-0015T3

2.5

E3000-0370T3

E3000-0022T3

2.5

E3000-0450T3

E3000-0030T3

2.5

E3000-0550T3

E3000-0037T3

2.5

E3000-0750T3

E3000-0040T3

2.5

E3000-0900T3

3.5 Lead section area of protect conductor (grounding wire)

Lead section area S of U,V,W (mm2)

Minimum lead section area S of E (mm2)

S  16

160, inverter will run at auto circulation conditionally. When auto circulation of the preset times is
finished continuously (set by F502), inverter will finish auto-circulation running conditionally. When
inverter keeps running and the preset times is not finished, if inverter receives “stop command”, inverter will
stop. If inverter receives “run command” again, inverter will automatically circulate by the setting time of
F502.
·If F503=0, then inverter will stop after auto circulation is finished. If F503=1, then inverter will run at the
speed of the last-stage after auto-circulation is finished as follows:
e.g., F501=3, then inverter will run at auto circulation of 3-stage speed;
F502=100, then inverter will run 100 times of auto circulation;
F503=1, inverter will run at the speed of the last stage after the auto-circulation running is finished.
Start auto

Stage-1

Stage-2

Stage-3

circulating running

speed

After circulating
100 times

Keep running at
Stage-3 speed

Figure 5-11 Auto-circulating Running
Then the inverter can be stopped by pressing “stop” or sending “stop” signal through terminal during
auto-circulation running.
F504 Frequency setting for stage 1 speed
Mfr‟s value: 5.00Hz
Setting range:

·
77·

E3000
F505 Frequency setting for stage 2 speed

F112～F111

Mfr‟s value: 10.00Hz

F506
F507
F508
F509

Frequency setting for stage 3 speed
Frequency setting for stage 4 speed
Frequency setting for stage 5 speed
Frequency setting for stage 6 speed

Mfr‟s value: 15.00Hz
Mfr‟s value: 20.00Hz
Mfr‟s value: 25.00Hz
Mfr‟s value: 30.00Hz

F510
F511
F512
F513
F514
F515

Frequency setting for stage 7 speed
Frequency setting for stage 8 speed
Frequency setting for stage 9 speed
Frequency setting for stage 10 speed
Frequency setting for stage 11 speed
Frequency setting for stage 12 speed

Mfr‟s value: 35.00Hz
Mfr‟s value: 40.00Hz
Mfr‟s value: 5.00Hz
Mfr‟s value: 10.00Hz
Mfr‟s value: 15.00Hz
Mfr‟s value: 20.00Hz

F516 Frequency setting for stage 13 speed
F517 Frequency setting for stage 14 speed
F518 Frequency setting for stage 15 speed

Mfr‟s value: 25.00Hz
Mfr‟s value: 30.00Hz
Mfr‟s value: 35.00Hz

F519～F533 Acceleration time setting for the Setting range:
speeds from Stage 1 to Stage 15
0.1～3000S

Mfr‟s value:
0.2-4.0kW: 5.0S
5.5-30kW: 30.0S
Above 37kW: 60.0S

F534～F548 Deceleration time setting for the Setting range:
speeds from Stage 1 to Stage 15
0.1～3000S
F549～F556
Setting range:
Running directions of stage speeds from Stage 1 0: forward running;
to Stage 8
1: reverse running

Mfr‟s value: 0

F573~F579
Setting range:
Running directions of stage speeds from stage 9 0: forward running;
to stage 15
1: reverse running

Mfr‟s value: 0

F557 ～564
Running time of stage speeds Setting range:
from Stage 1 to Stage 8
0.1～3000S

Mfr‟s value: 1.0S

F565～F572 Stop time after finishing stages Setting range:
from Stage 1 to Stage 8
0.0～3000S

Mfr‟s value: 0.0S

5.7 Auxiliary Functions

F600 DC Braking Function Selection

Setting range:
0: Invalid;
1: braking before starting;
2: braking during stopping;
3: braking during starting and stopping

Mfr‟s value: 0

F601 Initial Frequency for DC Braking

Setting range: 0.20～5.00

Mfr‟s value: 1.00

Setting range: 0～100

Mfr‟s value: 10

Setting range: 0.0～10.0

Mfr‟s value: 0.5

0: Braking by voltage
1: Braking by current
2: Auto braking by voltage

Mfr‟s value: 0

F602 DC Braking efficiency before Starting
F603 DC Braking efficiency During Stop
F604 Braking Lasting Time Before Starting
F605 Braking Lasting Time During Stopping
F606 DC braking mode selection

·
78·

E3000
·When F600=0, DC braking function is invalid.
Hz

·When F600=1, braking before starting is valid.
After the right starting signal is input, inverter
starts DC braking. After braking is finished,
inverter will run from the initial frequency.

F601

In some application occasion, such as fan,
ｔ
motor is running at a low speed or in a reverse
status, if inverter starts immediately, OC
V /A
malfunction will occur. Adopting “braking
before starting” will ensure that the fan stays
F 602
in a static state before starting to avoid this
ｔ
malfunction.
·
During braking before starting, if “stop” signal
F 605
F 604
is given, inverter will stop by deceleration time.
When F600=2, DC braking during stopping is
F igu re 5-12 D C b rak in g
selected. After output frequency is lower than
the initial frequency for DC braking (F601), DC braking will stop the motor immediately
During the process of braking during stopping, if “start” signal is given, DC braking will be finished and
inverter will start.
If “stop” signal is given during the process of braking during stopping, inverter will have no response and
DC braking during stopping still goes on.
·When jogging function is valid, the function of braking before starting set by F600 is valid, and the
function of speed track is invalid.
·When jogging function is invalid and F613-1, the function of braking before starting is invalid.
· Parameters related to “DC Braking”: F601, F602, F603, F604, F605 and F606, interpreted as follows:
a.
F601: Initial frequency of DC-braking. DC braking will start to work as inverter‟s output
frequency is lower than this value.
b.
F602/F603: DC braking efficiency (When F606=0, the unit is V. When F606=1, the unit is the
percentage of rated current). The bigger value will result in a quick braking. However, motor
will overheat with too big value.
c.
F604: Braking duration before starting. The time lasted for DC braking before inverter starts.
d.
F605: Braking duration when stopping. The time lasted for DC braking while inverter stops.
·
DC braking, as shown in Figure 5-9
Note: during DC braking, because motor does not have self-cold effect cause by rotating, it is in the state of
easy over-heat. Please do not set DC braking voltage too high and do not set DC braking time to long.
Setting range:
F607 Selection of Stalling Adjusting Function
Mfr‟s value: 0
0: invalid; 1: valid
F608 Stalling Current Adjusting (%)

Setting range: 60～200

Mfr‟s value: 160

F609 Stalling Voltage Adjusting (％)

Setting range: 60～200

Mfr‟s value: 140

F610 Stalling Protection Judging Time
Setting range: 0.1～3000.0
Mfr‟s value: 5.0
Initial value of stalling current adjusting is set by F608, when the present current is higher than rated current
*F608, stalling current adjusting function is valid.
During the process of deceleration, stalling current function is invalid.
During the process of acceleration, if output current is higher than initial value of stalling current adjusting
and F607=1, then stalling adjusting function is valid. Inverter will not accelerate until the output current is
lower than initial value of stalling current adjusting.
In case of stalling during stable speed running, the frequency will drop. If the current returns to normal
during dropping, the frequency will return to rise. Otherwise, the frequency will keep dropping to the
minimum frequency and the protection OL1 will occur after it lasts for the time as set in F610.

·
79·

E3000
Initial value of stalling voltage adjusting is set by F609, when the present voltage is higher than rated
voltage *F609, stalling voltage adjusting function is valid.
Stalling voltage adjusting is valid during the process of deceleration, including the deceleration process
caused by stalling current.
Over-voltage means the DC bus voltage is too high and it is usually caused by decelerating. During the
process of deceleration, DC bus voltage will increase because of energy feedback. When DC bus voltage is
higher than the initial value of stalling voltage and F607=1, then stalling adjusting function is valid. Inverter
will temporarily stop decelerating and keep output frequency constant, then inverter stops energy feedback.
Inverter will not decelerate until DC bus voltage is lower than the initial value of stalling voltage.
Stalling protection judging time is set by F610. When inverter starts stalling adjusting function and
continues the setting time of F610, inverter will stop running and OL1 protection occurs.
Setting range: 200～1000

F611

Dynamic Braking threshold

F612

Dynamic braking duty ratio (%) Setting range: 0～100％

Mfr‟s value: Three-phase 700V
Single-phase 380V
Mfr‟s value: 80

Initial voltage of dynamic braking threshold is set by F611, which of unit is V. When DC bus voltage is
higher than the setting value of this function, dynamic braking starts, braking unit starts working. After DC
bus voltage is lower than the setting value, braking unit stops working.
Dynamic braking duty ratio is set by F612, the range is 0~100%. The value is higher, the braking effect is
better, but the braking resistor will get hot.
0: invalid 1: valid
Mfr‟s value: 0
2: valid at the first time
When F613=0, the function of speed track is invalid.
When F613=1, the function of speed track is valid.
After inverter tracks motor speed and rotating direction, inverter will begin running according to the tracked
frequency, to start the rotating motor smoothly. This function is suitable for the situation of auto-starting
after re-powered on, auto-starting after reset, auto-starting when running command valid but direction signal
lost and auto-starting when running command invalid.
When F613=2, the function is valid at the first time after inverter is re-powered on.
Note: When F106=0, speed track function is invalid.
Setting range:
0: Speed track from frequency memory
F614 Speed track mode 1: Speed track from max frequency
Mfr‟s value: 0
2: Speed track from frequency memory and direction memory
3: Speed track from max frequency and direction memory
When F614 is set to 0 or 1, if memory frequency or max frequency is lower than 10.00Hz, inverter will track
speed from 10.00Hz.
If inverter is powered down, inverter will remember valid target frequency. For the other situations (inverter
has no output before stop), inverter will remember instant frequency before it stops.
This parameter is used for starting and stopping a motor with high inertia. A motor with high inertia will
take a long time to stop completely. By setting this parameter, the user does not need to wait for the motor to
come to a complete stop before restarting the AC motor drive.
F613 Speed track

Setting range:

F615 Speed track rate

Setting range: 1～100

Mfr‟s value: 20

It is used to select the rotation velocity speed track when the rotation tracking restart mode is adopted. The
larger the parameter is, the faster the speed track is. But if this parameter is too large, it likely results in
unreliable tracking,

·
80·

E3000
Setting range: 0: Fixed duty ratio
1: Auto duty ratio

F622 Dynamic braking mode

Mfr‟s value: 0

F623 Dynamic braking frequency (Hz)
Setting range: 100～10000
Mfr‟s value: 500
When F622=0, fixed duty ratio is valid. When bus-line voltage reaches energy consumption brake point set
by F611, braking module will start dynamic braking according to F612.
When F622=1, auto duty ratio is valid. When bul-line voltage reaches dynamic braking threshold set by
F611, braking module will start dynamic braking according to duty ratio which is adjusted by the bus-line
voltage. The higher bus-line voltage is, the greater duty ratio is, and the better braking effect is. But
braking resistor will get hotter.
F623 dynamic braking frequency is the work frequency of braking module. F623 is valid only when F622=1.
When F622=0, braking module works at default frequency.

5.8. Malfunction and Protection
F700 Selection of terminal free stop mode

Setting range:
0: free stop immediately;
1: delayed free stop

Mfr‟s value: 0

F701 Delay time for free stop and programmable terminal action

Setting range: 0.0～60.0S

Mfr‟s value: 0.0

·“Selection of free stop mode” can be used only for the mode of “free stop” controlled by the terminal. The
related parameters setting is F201=1, 2, 4 and F209=1.
When “free stop immediately” is selected, delay time (F701) will be invalid and inverter will free stop
immediately.
·“Delayed free stop” means that upon receiving “free stop” signal, the inverter will execute “free stop”
command after waiting some time instead of stopping immediately. Delay time is set by F701. During the
process of speed track, the function of delayed free stop is invalid.
0: controlled by temperature
F702 Fan control mode
1: Running when inverter is powered on.
Mfr‟s value: 2
2: controlled by running status
When F702=0, fan will run if radiator‟s temperature is up to setting temperature 35℃.
When F702=2, fan will run when inverter begins running. When inverter stops, fan will stop until
radiator‟s temperature is lower than 40℃.
Single-phase 0.2~0.75kW inverters do not have this function, when inverter is powered on, fan will run.
F704 Inverter Overloading pre-alarm Coefficient (%)

Setting range: 50～100

Mfr‟s value: 80

F705 Motor Overloading pre-alarm Coefficient (%)

Setting range: 50～100

Mfr‟s value: 80

F706 Inverter Overloading Coefficient (%)

Setting range: 120～190

Mfr‟s value: 150

F707 Motor Overloading Coefficient (%)

Setting range: 20～100

Mfr‟s value: 100

·Inverter overloading coefficient: the ratio of overload-protection current and rated current, whose value
shall be subject to actual load.
·Motor overloading coefficient (F707): when inverter drives lower power motor, please set the value of
F707 by below formula in order to protect motor
Actual motor power
Motor Overloading Coefficient=

×100％。
Matching motor power

·
81·

E3000
Please set F707 according to actual situation. The lower the setting value of F707 is, the faster the overload
protection speed. Please refer to Fig 5-14.
For example: 7.5kW inverter drives 5.5kW motor,

5.5

×100％≈70％. When the actual current
7.5
of motor reaches 140% of inverter rated current, inverter overload protection will display after 1 minute.

时间
Time (minutes)

F707＝

70%

100%

Motor overload coefficient

110%

140% 160%

Fig 5-14

Current

200%

Motor overload coefficient

When the output frequency is lower than 10Hz, the heat dissipation effect of common motor will be worse.
So when running frequency is lower than 10Hz, the threshold of motor overload value will be reduced.
Please refer to Fig 5-15 (F707=100%):
Time (minutes)

<5Hz 5~10Hz >10Hz
10

120％140％160％180% 200%

Current

Fig 5-11 Motor overload protection value

F708 Record of The Latest Malfunction Type
F709 Record of Malfunction Type for Last but One
F710 Record of Malfunction Type for Last but Two

·
82·

Setting range:
2: over current (OC)
3: over voltage (OE)
4: input phase loss (PF1)
5: inverter overload (OL1)

E3000
6: under voltage (LU)
7: overheat (OH)
8: motor overload (OL2)
11: external malfunction (ESP)
13. studying parameters without
motor (Err2)
16: over current 1 (OC1)
17: output phase loss (PF0)
18: Aerr analog disconnected
20: EP/EP2/EP3 under-load
22: Np pressure control
23: Err5 PID parameters are set
wrong
F711

Fault Frequency of The Latest Malfunction

F712 Fault Current of The Latest Malfunction
F713

Fault PN Voltage of The Latest Malfunction

F714 Fault Frequency of Last Malfunction but One
F715 Fault Current of Last Malfunction but One
F716

Fault PN Voltage of Last Malfunction but One

F717 Fault Frequency of Last Malfunction but Two
F718 Fault Current of Last Malfunction but Two
F719

Fault PN Voltage of Last Malfunction but Two

F720 Record of overcurrent protection fault times
F721 Record of overvoltage protection fault times
F722 Record of overheat protection fault times
F723 Record of overload protection fault times
F724 Input phase loss

Setting range:
0: invalid; 1: valid

Mfr‟s value: 1

F725 Undervoltage

Setting range:
0: invalid; 1: valid

Mfr‟s value: 1

F726 Overheat

Setting range:
0: invalid; 1: valid

Mfr‟s value: 1

F727 Output phase loss

Setting range:
0: invalid; 1: valid

Mfr‟s value: 0

F728 Input phase loss filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 0.5

F729 Undervoltage filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 5.0

F730 Overheat protection filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 5.0

F732 Voltage threshold of undervoltage protection
Setting range: 0~450
Mfr‟s value:
Single-phase: 215
·“Undervoltage” refers to too low voltage at AC input side.
Three-phase:
“Input phase loss” refers to phase loss of three-phase power supply, 4.0kW and below 4.0kW inverters
have no 400
this
function.
“Output phase loss” refers to phase loss of inverter three-phase wirings or motor wirings.

·
83·

E3000
·“Undervoltage” / “phase loss” signal filtering constant is used for the purpose of eliminating disturbance to avoid
mis-protection. The greater the set value is, the longer the filtering time constant is and the better for the filtering effect.
F737 Over-current 1 protection
Setting range: 0:Invalid 1: Valid
Mfr‟s value: 0
F738 Over-current 1 protection coefficient
Setting range: 0.50～3.00
Mfr‟s value: 2.0
F739 Over-current 1 protection record
·F738=Software OC value/inverter rated current
·In running status, F738 is not allowed to modify. When over-current occurs, OC1 is displayed

F741 Analog disconnected protection

Setting range:
0: Invalid
1: Stop and AErr displays.
2: Stop and AErr is not displayed.
3: Inverter runs at the min frequency.
4: Reserved.

Mfr‟s value: 0

F742 Threshold of analog disconnected
Setting range: 1~100
Mfr‟s value: 50
protection (%)
When the values of F400 and F406 are lower than 0.01V, analog disconnected protection is invalid. Analog
channel AI3 has no disconnected protection.
When F741 is set to 1, 2 or 3, the values of F400 and F406 should be set to 1V-2V, to avoid the error
protection by interference.
Analog disconnected protection voltage=analog channel input lower limit * F742. Take the AI1 channel for
the example, if F400=1.00, F742=50, then disconnection protection will occur when the AI1 channel
voltage is lower than 0.5V.
F745 Threshold of pre-alarm overheat (%)

Setting range: 0~100

Mfr‟s value: 80

F747 Carrier frequency auto-adjusting

Setting range: 0: Invalid 1: Valid

Mfr‟s value: 1

When the temperature of radiator reaches the value of 95℃ X F745 and multi-function output terminal is set to
16 (Please refer to F300~F302), it indicates inverter is in the status of overheat.
When F747=1, the temperature of radiator reaches 86℃, inverter carrier frequency will adjust automatically,
to decrease the temperature of inverter. This function can avoid overheat malfunction.
When F159=1, random carrier frequency is selected, F747 is invalid.
F745 Zero-current threshold (%)

Setting range: 0~200

Mfr‟s value: 5

F755 Duration time of zero-current

Setting range: 0~60

Mfr‟s value: 0.5

When the output current is fallen to zero-current threshold, and after the duration time of zero-current, ON signal is
output.
F760 Grounding fault

Setting range: 0～3

Mfr‟s value: 0

·
Grounding fault: when U, V, W or motor wiring is short-connected, or the grounding current is higher than
50% times of rated current, GF is displayed.
·
Note: the other power terminals of inverter are connected to the ground, grounding fault function is invalid.
·
When F760=0, this function is invalid.
·
When F760=1，it is grounding fault 1, this function is valid. But this function is invalid when inverter is
powered on.
·
F760=2，it is grounding fault 2, this function is valid. And this function is valid when inverter is powered on.
·
F760=3，reserved.

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5.9. Parameters of the Motor
F800 Motor‟s parameters selection

Setting range:
0: Invalid;
1: Rotating tuning;
2: Stationary tuning.

F801 Rated power

Setting range: 0.2～1000kW

F802 Rated voltage

Setting range: 1～440V

F803 Rated current

Setting range: 0.1～6500A

F804 Number of motor poles

Setting range: 2～100

F805 Rated rotary speed

Setting range: 1～30000

F810 Motor rated frequency

Setting range: 1.0~300.0Hz

Mfr‟s value: 0

4
50.00

·
Please set the parameters in accordance with those indicated on the nameplate of the motor.
·
Excellent control performance of vector control requires accurate parameters of the motor. Accurate
parameter tuning requires correct setting of rated parameters of the motor.
·
In order to get the excellent control performance, please configurate the motor in accordance with
adaptable motor of the inverter. In case of too large difference between the actual power of the motor
and that of adaptable motor for inverter, the inverter‟s control performance will decrease remarkably.
·
F800＝0, no parameter tuning. But it is still necessary to set the parameters F801~F803，F805 and F810
correctly according to those indicated on the nameplate of the motor.
After being powered on, it will use default parameters of the motor (see the values of F806-F809)
according to the motor power set in F801. This value is only a reference value in view of Y series 4-pole
asynchronous motor.
·
F800＝1, rotating tuning.
In order to ensure dynamic control performance of the inverter, select “rotating tuning” after ensuring
that the motor is disconnected from the load. Please set F801-805 and F810 correctly prior to running
testing.
Operation process of rotating tuning: Press the “Run” key on the keypad to display “TEST”, and it will
tune the motor„s parameter of two stages. After that, the motor will accelerate according to acceleration
time set at F114 and maintain it for a certain period. The motor will then decelerate to 0 according to the
time set at F115. After auto-checking is completed, relevant parameters of the motor will be stored in
function codes F806~F809, and F800 will turn to 0 automatically.
·
F800＝2, stationary tuning.
It is suitable for the cases where it is impossible to disconnect the motor from the load.
Press the “Run” key, and the inverter will display “TEST”, and it will tune the motor„s parameter of two
stages. The motor‟s stator resistance, rotor resistance and leakage inductance will be stored in F806-F809
automatically (the motor‟s mutual inductance uses default value generated according to the power), and
F800 will turn to 0 automatically. The user may also calculate and input the motor‟s mutual inductance
value manually according to actual conditions of the motor. With regard to calculation formula and
method, please call us for consultation.
When tuning the motor‟s parameter, motor is not running but it is powered on. Please do not touch motor
during this process.
*Note:
1. No matter which tuning method of motor parameter is adopted, please set the information of the motor
(F801-F805) correctly according to the nameplate of the motor. If the operator is quite familiar with the
motor, the operator may input all the parameters (F806-F809) of the motor manually.
2. Parameter F804 can only be checked, not be modified.
3. Incorrect parameters of the motor may result in unstable running of the motor or even failure of normal

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running. Correct tuning of the parameters is a fundamental guarantee of vector control performance.
Each time when F801 rated power of the motor is changed, the parameters of the motor (F806-F809) will be
refreshed to default settings automatically. Therefore, please be careful while amending this parameter.
The motor‟s parameters may change when the motor heats up after running for a long time. If the load can
be disconnected, we recommend auto-checking before each running.
F806 Stator resistance
Setting range: 0.001～65.00Ω
F807 Rotor resistance

Setting range: 0.001～65.00Ω

F808 Leakage inductance

Setting range: 0.01～650.0mH

F809 Mutual inductance
Setting range: 0.1～6500mH
·
The set values of F806～F809 will be updated automatically after normal completion of parameter tuning
of the motor.
·
The inverter will restore the parameter values of F806～F809 automatically to default standard parameters
of the motor each time after changing F801 rated power of the motor;
·
If it is impossible to measure the motor at the site, input the parameters manually by referring to the known
parameters of a similar motor.
Take a 3.7kW inverter for the example: all data are 3.7kW, 400V, 8.8A, 1440rmp/min, 50Hz, and the load is
disconnected. When F800=1, the operation steps are as following:

F 801= 3.7

F 802= 400

F 803= 8.8

F 805=1440

T arget
frequency is
blinking

T E S T is
d isp layed

“ R un” key

F813 Rotary speed loop KP1
F814 Rotary speed loop KI1

P ress

F 810= 50

F 800= 1

0.2-2.2kW: 2.00 3.7-7.5kW: 4.00
0.01～20.00(Below 22kW)
11-30kW: 8.00
37-75kW: 15.00
0.01～50.00(Above 30kW) Over 90kW: 20.00
0.01～2.00(Below 22kW)
1.00
0.01～3.00(Above 30kW)

F815 Rotary speed loop KP2

0.2-7.5kW: 2.00 11-22kW: 6.00
0.01～20.00(Below 22kW)
30KW: 8.00
37-75kW: 15.00
0.01～50.00(Above 30kW) Over 90kW: 25.00

F816 Rotary speed loop KI2

0.01～2.00(Below 22kW)
0.01～3.00(Above 30kW)

F817 PI switching frequency 1 Setting range: 0~F111
F818 PI switching frequency 2 Setting range: F817~F111

F819 Rotary speed loop KP3

1.00
5.00
50.00

Single phase:
≤0.2kW: 0.10 0.2～0.4kW: 0.20
0.01～20.00(Below 22kW) ≥0.5kW: 0.40
0.01～30.00(Above 30kW) Three phase:
0.2～2.2kW: 0.40 3.7～7.5kW: 0.50
11~15kW: 2.00 15～30kW: 1.00
37～75kW: 8.00 ＞75kW: 10.00

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F820 Rotary speed loop KI3

0.01～2.00(Below 22kW) Single phase: 0.40
0.01～10.00(Above 30kW) Three phase:
≤15kW: 1.00
＞15kW: 0.2

F821 PI switching frequency 3 F818~F111
(Hz)

100.0

F815

F814

F813

F816

F817 F818

Fig 8-2

F817 F818
PI parameter

Dynamic response of vector control speed can be adjusted through adjusting proportional and storage gains
of speed loop. Increasing KP and KI can speed up dynamic response of speed loop. However, if proportional
gain or storage gain is too large, it may give rise to oscillation.
Recommended adjusting procedures:
Make fine adjustment of the value on the basis of manufacturer value if the manufacturer setting value can
not meet the needs of practical application. Be cautious that amplitude of adjustment each time should not
be too large.
In the event of weak loading capacity or slow rising of rotary speed, please increase the value of KP first
under the precondition of ensuring no oscillation. If it is stable, please increase the value of KI properly to
speed up response.
In the event of oscillation of current or rotary speed, decrease KP and KI properly.
Note: Improper setting of KP and KI may result in violent oscillation of the system, or even failure of
normal operation. Please set them carefully.
F851 Encoder resolution

1～9999

1000

Note: when F106=1, PG card must be installed, and set encoder resolution correctly.

5.10. Communication Parameter
F900 Communication Address
F901 Communication Mode
F903 Parity Check

1~255: single inverter address
0: broadcast address
1: ASCII 2: RTU
3: Reserved 4:PROFIBUS_DP
5: CANOPEN
0: Invalid 1: Odd 2: Even

1
1
0

Setting range:
F904 Baud Rate
0: 1200; 1: 2400; 2: 4800;
3
3: 9600; 4: 19200 5: 38400 6: 57600
Please set F901 to 3 to select remote controlling keypad, the keypad of inverter will automatically close
for saving energy.
If the keypad of inverter and remote controlling keypad need work at the same time, please connect OP5
terminal to CM terminal. When inverter works steadily, please disconnect OP5 with CM in case
malfunction.
F904=9600 is recommended for baud rate, which makes run steady. Communication parameters refer to
Appendix 4.

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5.11 PID Parameters
5.11.1.

Internal PID adjusting and constant pressure water supply
Internal PID adjusting control is used for single pump or double pump automatic constant-pressure water
supply, or used for simple close-loop system with convenient operation.
The usage of pressure meter:
As FAO2=1: channel AI1
“10V” connect with the power supply of pressure meter, if the power supply of pressure meter is 5V, please
supply a 5V power.
“AI1” connect with the pressure signal port of pressure meter
“GND” connect with the grounding of pressure meter
As FAO2=2: channel AI2
“10V” connect with the power supply of pressure meter, if the power supply of pressure meter is 5V, please
supply a 5V power.
“AI2” connect with the pressure signal port of pressure meter
“GND” connect with the grounding of pressure meter
For current type sensor, two-line 4-20mA signal inputs to inverter, please connect CM to GND, and 24V is
connected to power supply of sensor.

5.11.2.

Parameters

Setting range:
0: Single pump (PID control mode)
Mfr‟s value: 0
1: Fixed mode
2: Timing interchanging
When FA00=0 and single pump mode is selected, the inverter only controls one pump. The control mode
can be used in the closed-loop control system, for example, pressure, flow.
When FA00=1, one motor is connected with converter pump or general pump all the time.
When FA00=2, two pumps are interchanging to connect with inverter for a fixed period of time, this
function should be selected. The duration time is set by FA25.
FA01 PID adjusting target given source
Setting range:
Mfr‟s value: 0
0: FA04 1: AI1 2: AI2
3: AI3 (Potentiometer on the keypad)
4: FI (pulse frequency input)
When FA01=0, PID adjusting target is given by FA04 or by Communication.
When FA01=1, PID adjusting target is given by external analog AI1.
When FA01=2, PID adjusting target is given by external analog AI2.
When FA01=3, PID adjusting target is given by the AI3 potentiometer on the keypad.
When FA01=4, PID adjusting target is given by FI pulse frequency (OP1 terminal).
FA02 PID adjusting feedback given source Setting range:
Mfr‟s value: 1
1: AI1 2: AI2
3: FI (pulse frequency input)
When FA02=1, PID adjusting feedback signal is given by external analog AI1.
When FA02=2, PID adjusting feedback signal is given by external analog AI2.
When FA03=3, PID adjusting feedback signal is given by FI pulse frequency input.
FA03
Max limit of PID adjusting (%)
0.0～100.0
Mfr‟s value：100.0
FA04
Digital setting value of PID adjusting (%)
0.0～100.0
Mfr‟s value：50.0
FA00 Water supply mode

FA05
Min limit of PID adjusting (%)
0.0～100.0
Mfr‟s value：0.0
When negative feedback adjusting is valid, if pressure is higher than max limit of PID adjusting, pressure
protection will occur. If inverter is running, it will free stop, and “nP” is displayed. When positive feedback
adjusting is valid, if pressure is higher than Max limit, it indicates that feedback pressure is too low, inverter
should accelerate or a linefrequency should be added to increase the displacement.
When FA01=0, the value set by FA04 is digital setting reference value of PID adjusting.

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When positive feedback adjusting is valid, if pressure is higher than min limit of PID adjusting, pressure
protection will occur. If inverter is running, it will free stop, and “nP” is displayed. When negative feedback
adjusting, if pressure is higher than min limit, it indicates that feedback pressure is too low, inverter should
accelerate or a linefrequency should be added to increase the displacement.
For example: if the range of pressure meter is 0-1.6MPa, then setting pressure is 1.6*70%=1.12MPa, and the
max limit pressure is 1.6*90%=1.44MPa, and the min limit pressure is 1.6*5%=0.08MPa.
0: Positive feedback
FA06
PID polarity
Mfr‟s value：1
1: Negative feedback
When FA06=0, the higher feedback value is, the higher the motor speed is. This is positive feedback.
When FA06=1, the lower the feedback value is, the higher the motor speed is. This is negative feedback.
FA07 Dormancy function selection
Setting range: 0: Valid 1: Invalid
Mfr‟s value: 0
When FA07=0, if inverter runs at the min frequency FA09 for a period time set by FA10, inverter will stop.
When FA07=1, the dormancy function is invalid.
FA09 Min frequency of PID adjusting (Hz)
Setting range: F112~F111
Mfr‟s value: 5.00
The min frequency is set by FA09 when PID adjusting is valid.
FA10 Dormancy delay time (S)
Setting range: 0~500.0
Mfr‟s value: 15.0
When FA07=0, inverter runs at min frequency FA09 for a period time set by FA10, inverter will free stop
and enter into the dormancy status, “nP” is displayed.
FA11 Wake delay time (S)
Setting range: 0.0~3000
Mfr‟s value: 3.0
After the wake delay time, if the pressure is lower than min limit pressure (Negative feedback), inverter
will begin running immediately, or else, inverter will be in the dormancy status.
FA18 Whether PID adjusting target is changed

0: Invalid 1: Valid

Mfr‟s value: 1

When FA18=0, PID adjusting target can not be changed.
FA19 Proportion Gain P
Setting range: 0.00~10.00
FA20
FA21

Integration time I (S)
Differential time D (S)

Mfr‟s value: 0.3

Setting range: 0.1~100.0S
Setting range: 0.00~10.00

Mfr‟s value: 0.3
Mfr‟s value: 0.0

FA22 PID sampling period (S)
Setting range: 0.1～10.0s
Mfr‟s value: 0.1
Increasing proportion gain, decreasing integration time and increasing differential time can increase the
dynamic response of PID closed-loop system. But if P is too high, I is too low or D is too high, system will
not be steady.
PID adjusting period is set by FA22. It affects PID adjusting speed.
The following is PID adjusting arithmetic.

Negative feedback

I
+
Target
Value

D
Feedback
Gain

FA24

Drive
limit

Switching Timing unit setting

Control
Object

+
Feedback
Filter

Sensor

Setting range: 0: hour 1: minute

FA25
Switching Timing Setting
1～9999
Switching time is set by F525. The unit is set by F524.

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Mfr‟s value: 0
Mfr‟s value: 100

E3000
Setting Range
0: No protection
1: Protection by contactor
2: Protection by PID
3: Protection by current
Setting range: 10～150

FA26 Under-load protection mode

FA27 Current threshold of under-load protection
(%) Duration time of under-load protection (S)
FA66

Mfr‟s value: 0

Mfr‟s value: 80

Setting range: 0~60
Mfr‟s value: 2
Under-load protection is used to save energy. For some pumps device, when the output power is too low, the
efficiency will get worse, so we suggest that the pumps should be closed.
During the running process, if the load decreases to zero suddenly, it means the mechanical part is broken.
For example, belt is broken or water pump is dried up. Under-load protection must occur.
When FA26=1, water signal and lack water signal is controlled by two input terminals. When the lack water
terminal is valid, inverter will enter into the protection status, and EP1 is displayed. When the water terminal
is valid, inverter will deactivate EP1 fault automatically.
When FA26=2, PID adjusting frequency runs to max frequency, if inverter current is lower than the product
FA27 and rated current, inverter will enter PID under-load protection status immediately, and EP2 is
displayed.
When FA26=3, if inverter current is lower than the product of FA27 and rated current, after duration time of
FA66, inverter will enter under-load protection, and EP3 is displayed.
FA28 Waking time after protection (min)
0.0～3000
Mfr‟s value: 60
After the duration time of FA28, inverter will judge that whether the under-load protection signal disappears.
If malfunction is reset, inverter will run again. Or else inverter will wait until malfunction is reset. User can
reset the inverter by pressing “stop/reset”, inverter will stop.
FA29 PID dead time (%)
0.0～10.0
Mfr‟s value: 2.0
FA30 Running Interval of restarting converter pump (S)

2.0～999.9s

Mfr‟s value: 20.0

FA31 Delay time of starting general pumps (S)
0.1～999.9s
Mfr‟s value: 30.0
FA32 Delay time of stopping general pumps (S)
0.1～999.9s
Mfr‟s value: 30.0
FA29, PID dead time has two functions. First, setting dead time can restrain PID adjustor oscillation. The
greater this value is, the lighter PID adjustor oscillation is. But if the value of FA29 is too high, PID
adjusting precision will decrease. For example: when FA29=2.0% and FA04=70, PID adjusting will not
invalid during the feedback value from 68 to 72.
Second, FA29 is set to PID dead time when starting and stopping general pumps by PID adjusting. When
negative feedback adjusting is valid, if feedback value is lower than value FA04-FA29 (which equal to set
value MINUS dead-time value), inverter will delay the set time of FA31, and then start the general pump. If
feedback value is higher than value FA04+FA29 (which equal to set value PLUS dead-time value), inverter
will delay the set time of FA32, then stop the general pump.
·When starting general pump or interchange time is over, inverter will free stop. After starting general pump,
inverter will delay the set time of FA30, and restart converter pump.
·When inverter drives two pumps and negative feedback adjusting, if the frequency already reach the max value
and after the delay time (FA31), the pressure value is still lower than the value, then the inverter will stop output
immediately and motor will freely stop. At the same time, the general pump will be started. After the general
pump is fully run, if the present pressure is higher than the set value, inverter will low down the output to the
min frequency. After delaying the set time (FA32), inverter will stop the general pump and start converter pump.
·When inverter drives two pumps and positive feedback adjusting, if the frequency already reach the max value
and after the delay time (FA31), the pressure value still higher than the value, then the inverter will stop output
immediately and motor will freely stop. At the same time the general pump will be started. After the general
pump runs, if the present pressure is lower than the set value, inverter will low down the output to the min
frequency. After delaying the set time (FA32), inverter will stop the general pump and start converter pump.
FA36
Whether No.1 relay is started
0: Stopped 1: Started
Mfr‟s value: 0
FA37

Whether No.2 relay is started

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0: Stopped 1: Started

Mfr‟s value: 0

E3000
No 1 relay corresponds to the terminal DO1 in the control PCB, No 2 relay corresponds to the terminal TA/TC
FA47
The sequence of starting No 1 relay
1～20
Mfr‟s value: 20
FA48
The sequence of starting No 2 relay
1～20
Mfr‟s value: 20
The sequence of starting relays is set by FA47~FA48. The setting value of FA47 and FA48 must be different
with each other, or else “Err5” is displayed in the keypad.
FA58 Fire pressure given value (%)
Setting range: 0.0~100.0
Mfr‟s value: 80.0
FA58 is also called second pressure, when the fire control terminal is valid, pressure target value will switch into
second pressure value.
Setting range:
FA59 Emergency fire mode
0: Invalid 1: Emergency fire mode 1
Mfr‟s value: 0
2: Emergency fire mode 2
When emergency fire mode is valid and emergency fire terminal is valid, inverter will be forbidden
operating and protecting (When OC and OE protection occur, inverter will reset automatically and start
running). And inverter will run at the frequency of FA60 or target frequency until inverter is broken.
Emergency fire mode 1: when the terminal is valid, inverter will run at target frequency.
Emergency fire mode 2: when the terminal is valid, inverter will run at the frequency of FA60.
FA60 Running frequency of emergency fire
Setting range: F112~F111
Mfr‟s value: 50.0
When the emergency fire mode 2 is valid and the fire terminal is valid, inverter will run at the frequency set by
FA60.

5.13 Torque control parameters
FC00 Speed/torque control
0：Speed control 1：Torque control 2：Terminal switchover
0
selection
0: speed control. Inverter will run by setting frequency, and output torque will automatically match with the
torque of load, and output torque is limited by max torque (set by manufacture.)
1: Torque control. Inverter will run by setting torque, and output speed will automatically match with the
speed of load, and output speed is limited by max speed (set by FC23 and FC25). Please set the proper
torque and speed limited.
2：Terminal switchover. User can set OPX terminal as torque/speed switchover terminal to realize
switchover between torque and speed. When the terminal is valid, torque control is valid. When the terminal
is invalid, speed control is valid.
FC01
Delay time of torque/speed control switchover（S）
0.0～1.0
0.1
This function is valid while terminal switchover.
FC02
Torque accel/decel time (S)
0.1～100.0
The time is for inverter to run from 0% to 100% of motor rated torque.
0: Digital given (FC09)
1: Analog input AI1
2: Analog input AI2
FC06
Torque given channel
3: Analog input AI3
4: Pulse input channel FI
5: Reserved

When FC06=4, only OP1 terminal can be selected because only OP1 terminal has the pulse input function.
FC07
Torque given coefficient
0～3.000
3.000
FC09
Torque given command value (%)
0～300.0
100.0
FC07: when input given torque reaches max value, FC07 is the ratio of inverter output torque and motor
rated torque. For example, if FC06=1, F402=10.00, FC07=3.00, when AI1 channel output 10V, the output
torque of inverter is 3 times of motor rated torque.

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FC14

Offset torque given channel

FC15
FC16

Offset torque coefficient
Offset torque cut-off frequency (%)

0: Digital given (FC17)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0~0.500
0~100.0

0.500
10.00

FC17
Offset torque command value (%)
0~50.0
10.00
·Offset torque is used to output larger start torque which equals to setting torque and offset torque when
motor drives big inertia load. When actual speed is lower than the setting frequency by FC16, offset torque
is given by FC14. When actual speed is higher than the setting frequency by FC16, offset torque is 0.
·When FC14≠0, and offset torque reaches max value, FC15 is the ratio of offset torque and motor rated
torque. For example: if FC14=1, F402=10.00 and FC15=0.500, when AI1 channel outputs 10V, offset torque
is 50% of motor rated torque.
0: Digital given (FC23)
1: Analog input AI1
2: Analog input AI2
FC22
Forward speed limited channel
0
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
FC23
Forward speed limited (%)
0～100.0
10.00
0: Digital given (FC25)
1: Analog input AI1
FC24
Reverse speed limited channel
0
2: Analog input AI2
3: Analog input AI3
FC25

Reverse speed limited (%)

0～100.0

10.00

·
Speed limited FC23/FC25: if given speed reaches max value, they are used to set percent of inverter output
frequency and max frequency F111.

FC28

Electric torque limit channel

FC29
FC30

Electric torque limit coefficient
Electric torque limit (%)

FC31

Braking torque limit channel

FC34

Braking torque limit coefficient

0: Digital given (FC30)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0～3.000
0～300.0
0: Digital given (FC35)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0～3.000

FC35

Braking torque limit (%)

0～300.0

3.000
200.0

3.000
200.00

·
When motor is in the electric status, output torque limit channel is set by FC28, and limit torque is set by
FC29.
·
When motor is in the Braking status, Braking torque limit channel is set by FC31, and limit torque is set by
FC34.

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Appendix 1

Trouble Shooting

When malfunction occurs to inverter, don‟t run by resetting immediately. Check any
causes and get it removed if there is any.
Take counter measures by referring to this manual in case of any malfunctions on inverter.
Should it still be unsolved, contact the manufacturer. Never attempt any repairing without
due authorization.
Table 1-1
Inverter‟s Common Cases of Malfunctions
Fault

Description

O.C.

Overcurrent

OC1

Overcurrent 1

O.L1
O.L2

Inverter
Overload
Motor
Overload

Causes
* too short acceleration time
* short circuit at output side
* locked rotor with motor
* parameter tuning is not correct.
* load too heavy
* load too heavy

Countermeasures
*prolong acceleration time;
*whether motor cable is broken;
*check if motor overloads;
*reduce VVVF compensation value
* measure parameter correctly.
*reduce load; *check drive ratio;
*increase inverter‟s capacity
*reduce load; *check drive ratio;
*increase motor‟s capacity

*supply voltage too high;
*load inertia too big
*deceleration time too short;
*motor inertia rise again
*parameter of rotary speed loop PID is
set abnormally.

*check if rated voltage is input;
*add braking resistance(optional);
*increase deceleration time
*set the parameter of rotary speed loop
PID correctly.

O.E.

DC
Over-Voltage

P.F1.

Input Phase
loss

*phase loss with input power

*check if power input is normal;
*check if parameter setting is correct.

PF0

Output
Phase loss

* Motor is broken
* Motor wire is loose.
* Inverter is broken

* check if wire of motor is loose.
* check if motor is broken.

L.U.

Under-Voltage
*input voltage on the low side
Protection

O.H.

Radiator
Overheat

AErr

Line
disconnected

EP/EP2/E
P3

Inverter
under-load

Pressure
control

*check if supply voltage is normal
*check if parameter setting is correct.
*environment temperature too high; *improve ventilation;
*radiator too dirty
*clean air inlet and outlet and radiator;
*install place not good for ventilation;
*install as required;
*fan damaged
*change fan
* Carrier wave frequency or * Decrease carrier wave frequency or
compensation curve is too high.
compensation curve.
* Analog signal line disconnected
* Signal source is broken.

* Change the signal line.
* Change the signal source.

* Water pump dries up.
* Belt is broken.
* Equipment is broken.

* Supply water for pump
* Change the belt.
* Repair the equipment.

* Pressure is too high when negative
feedback.
* Pressure is too low when positive * Decrease the min frequency of PID.
feedback.
* Reset inverter to normal status.
* Inverter enters into the dormancy
status.

·
93·

E3000

ERR1
ERR2
ERR3
ERR4
ERR5
GF


Password is
wrong
Parameters
tuning wrong
Current
malfunction
before running
Current zero
excursion
malfunction
PID
parameters are
set wrong,
Grounding
fault

*When password function is valid,
*please set password correctly.
password is set wrong.
* Do not connect motor when tuning
*please connect motor correctly.
parameters
*check if control board is connected
*Current alarm signal exists before
with power board well.
running.
*ask for help from manufacture.
*Flat cable is loosened.
*Current detector is broken.

*check the flat cable.
*ask for help from manufacture.

* PID parameters are set wrong.

* Set the parameters correctly.

* Motor line is damaged.
* Motor is damaged.

* Check motor line.
* Check motor.

No P.F1. protection for single-phase inverter.

Table 1-2
Malfunction

Motor Malfunction and Counter Measures
Items to Be Checked

Wiring correct? Setting correct? Too big with
load? Motor is damaged? Malfunction
protection occurs?
Wrong Direction of U, V, W wiring correct?
Motor Running
Parameters setting correct?
Wiring correct for lines with given frequency?
Motor Turning but
Speed Change not
Correct setting of running mode?
Possible
Too big with load?
Motor‟s rated value correct? Drive ratio
Motor Speed Too
correct? Inverter parameters are set
High or Too Low
incorrectly? Check if inverter output voltage is
abnormal?
Motor not Running

Motor Running
Unstable

Too big load? Too big with load change?
Phase loss? Motor malfunction.

Power Trip

Wiring current is too high?

·
94·

Counter Measures
Get connected with power; Check
wiring; Checking malfunction; Reduce
load; Check against Table 1-1
To correct wiring
Setting the parameters correctly.
To correct wiring;
To correct setting; Reduce load
Check motor nameplate data; Check
the setting of drive ratio; Check
parameters setting; Check VVVF
Characteristic value
Reduce load; reduce load change,
increase capacity;
Correct wiring.
Check input wring; Selecting
matching air switch; Reduce load;
checking inverter malfunction.

E3000

Appendix 2 Reference wiring of water system
1. Fixed mode of 1 inverter driving 2 pumps
R

M CCB3

P o w er S w itch

T
N
PE

A+

M C C B1

B-

HL0

C o m m u n icatio n In terface

M C0

F reuency-conversion sw itch

T
MC0

OP1
OP6

L in efreq u en cy sw itch

R unning autom atically

M C1

M C2

GND
AO1

M CCB2

M C2

R u n n in g m an u ally

F R 1-N C

AO2

Frequency given

MC1

M C1

10 V
A I1

HL1

GND

P ressu re sen so r

A I2

24 V

R u n n in g au to m atically

KA1

DO1

FR 1

24 V

R u n n in g m an u ally

F R 2-N C

HL3

DO2
BZ

FR 2

M C3

U
V
W

M C1

M C2

FR1

M C3
FR 2

Instructions of wiring:
1. Please connect the wiring according to above wiring, after checking the wiring and close MCCB3.
2. Please set F208=1, F203=9, FA00=1, FA36=1, FA37=1, FA47=1, FA48=2, FA04=pressure percentage,
FA03=channel limit pressure, and FA05.
3. In manual status, please close power-frequency switch MCCB2. When pressing S1, pump M1 starts working.
When pressing S2, M1 stops working. When pressing S3, M2 starts working. When pressing S4, M2 stops
working.
4. In automatic status, please close converter-frequency switch MCCB1 and power-frequency switch MCCB2.
 When inverter is powered on, inverter will run forward by short-connecting OP3 terminal (or run
reverse by short-connecting OP4 terminal), M1 will work at power frequency status.
 If the pressure is not high enough, inverter will accelerate to max frequency. If the pressure is still not
high enough after duration time FA31, inverter will free stop and pump M2 will start working at
power frequency status. After the duration time of FA30, inverter will start working and M1 works at

·
95·

E3000
converter frequency status.
 When two pumps work at the same time, if pressure is too high, inverter will decelerate to min
frequency. If the pressure is still too high after the duration time FA32, M2 will stop working.
 If one pump M1 works at converter frequency status and inverter works at the min frequency, inverter
will free stop after the duration time FA10, inverter will enter into dormancy status and np is
displayed.

Rotating mode of 1 inverter driving 2 pumps

R
M CCB3
P o w er sw itch

S
T
N
PE
R
S

M CCB1

A+

B-

C o m m u n icatio n in terface
L1

F req u en cy-co n v ersio n sw itch

O P1

R u n au to m atically

O P6

M CCB 2

M C2
KA1

L in efreq u en cy sw itch

HL2

GND
F

AO1

AO2

R u n m an u ally

KA1
S2

M C4

MC4

M C3
F R 1 -N C

M C1

S1
HL1

TA
F req u en cy g iv en

MC1

KA2

10V

HL4

A I1
GND
M C4
A I2

FR1

KA1

DO2

KA2

DO1

24V

R u n au to m atically
S5

+ 2 4V

P ressu re sen so r

R u n m an u ally

MC2

M C3

M C1
F R 2 -N C

M C3

S3
HL3

FR2

MC3
U
V
W

M C1

M C2

FR1

M C3

M C4

FR2

Instructions of wiring:
1. Please connect the wiring according to above wiring, after checking the wiring and close MCCB3.
2. Please set F208=1, F203=9, FA00=2, FA36=1, FA37=1, FA47=1, FA48=2, FA04=pressure percentage,
FA03=channel limit pressure, and FA05
3. In manual status, please close power-frequency switch MCCB2. When pressing S1, pump M1 starts
working. When pressing S2, M1 stops working. When pressing S3, M2 starts working. When pressing

·
96·

E3000
S4, M2 stops working.
4. In automatic status, please close converter-frequency switch MCCB1 and power-frequency switch
MCCB2.
 When inverter is powered on, KA1 is “action”, and inverter will run forward by short-connecting OP3
terminal, KA2 makes M1 start working at converter frequency status. If the pressure is not high
enough, inverter will accelerate to max frequency. If the pressure is still not high enough after
duration time FA31, inverter will free stop and pump M2 will start working at power frequency
status. After the duration time of FA30, inverter will start working and M1 works at converter
frequency status.
 After the duration time FA25, all pumps will free stop, then KA2 is “action”, M2 is converter pump. If
the pressure is not high enough, inverter will accelerate to max frequency. If the pressure is still not
high enough after duration time FA31, inverter will free stop and KA1 makes M1 start working at
power frequency status. After the duration time of FA30, inverter will start working and M2 works at
converter frequency status.
 When two pumps work at the same time, if pressure is too high, inverter will decelerate to min
frequency. If the pressure is still too high after the duration time FA32, general pump will stop
working.
 If one pump works at converter frequency status and inverter works at the min frequency, inverter will
free stop after the duration time FA10, inverter will enter into dormancy status and np is displayed.

Appendix 3

Products & Structures

E3000 series inverter has its power range between 0.2～90kW. Refer to Tables 2-1 and 2-2 for main data.
There may be two (or more than two) kinds of structures for certain products. Please make a clear indication
when placing your order.
Inverter should operate under the rated output current, with overload permitted for a short time. However,
it shall not exceed the allowable values at working time.

Table 3-1

Product List of E3000

Model

Rated Remote keypad
Applicable
Current panel
Motor (kW)
Output

Cooling Mode

0.2

1.5

Self-Cooling

E3000-0004S2

0.4

2.5

AA-A or A6-1-A

Air-Cooling

E3000-0007S2
E3000-0011S2

0.75
1.1

4.5
5

AA-A or A6-1-A
AA-A or A6-1-A

E2
E2

Air-Cooling
Air-Cooling

E3000-0015S2
E3000-0022S2

1.5
2.2

7
10

AA-A or A6-1-A
AA-A or A6-1-A

E2
E3

Air- Cooling
Air-Cooling

E3000-0007T3

0.75

AA-A or A6-1-A

Air-Cooling

E3000-0015T3
E3000-0022T3

1.5
2.2

4
6.5

AA-A or A6-1-A
AA-A or A6-1-A

E2
E2

Air- Cooling
Air- Cooling

E3000-0030T3
E3000-0037T3

3.0
3.7

7
8

AA-A or A6-1-A
AA-A or A6-1-A

E4
E4

Air-Cooling
Air- Cooling

E3000-0040T3
E3000-0055T3

4.0
5.5

9
12

AA-A or A6-1-A
AA-A or A6-1-A

E4
E5

Air- Cooling
Air- Cooling

E3000-0075T3

7.5

AA-A or A6-1-A

Air- Cooling

E3000-0110T3

AA-A or A6-1-A

Air- Cooling

·
97·

Three-Phase Plastic
Hanging

E3000-0002S2

Remarks

Single-Phase
Plastic Hanging

AA-A or A6-1-A

Structure
Code

E3000
32
38

AA-A or A6-1-A
AA-A or A6-1-A

E6
C3

E3000-0220T3
E3000-0300T3

22
30

44
60

AA-A or A6-1-A
AA-A or A6-1-A

C3
C3

E3000-0370T3
E3000-0450T3

37
45

75
90

AA-A or A6-1-A
AA-A or A6-1-A

C5
C5

E3000-0550T3

110

AA-A or A6-1-A

E3000-0750T3
E3000-0900T3

75
90

150
180

AA-A or A6-1-A
AA-A or A6-1-A

C6
C6

Table 3-2

Air- Cooling
Air-Cooling
Air- Cooling
Air- Cooling
Air- Cooling
Air- Cooling
Air- Cooling
Air- Cooling

hanging

15
18.5

Three-phase Metal

E3000-0150T3
E3000-0185T3

Air-Cooling

Structure List
Mounting
Size(W×L)

E1
E2

70×128
94×170

M4
M4

80×135（142）×138
106×150（157）×180
正在研发 180
106×170（177）×

94×170

E4
E5

138×152（159）×235
156×170（177）×265

126×225
146×255

M5
M5

E6
E7

205×196 (202) ×340
271×235×637

194×330
235×613

M5
M6

E8
E9

360×265×901
420×300×978

320×876
370×948

M8
M10

265×235×435

235×412

C5
C6

360×265×555
410×300×630

320×530
370×600

M8
M10

[A×B(B1)×H]note1

Note 1: the unit is mm.

Plastic Profile

·
98·

Mounting
Bolt

Remarks

Metal Housing

External Dimension

Plastic
Housing

Structure
Code

E3000

Metal Hanging Profile

Metal Cabinet Profile
Note1: if keypad control unit has potentiometer, the external dimension is B1.
If keypad control unit has no potentiometer, the external dimension is B.

·
99·

E3000

Appendix 4

Selection of Braking Resistance
Applicable Motor

Inverter Models

Applicable Braking Resistance
Power（kW）

E3000-0002S2

0.2

E3000-0004S2

0.4

E3000-0007S2

0.75

E3000-0011S2

1.1

E3000-0015S2

1.5

E3000-0007T3

0.75

80W/200Ω

E3000-0015T3

1.5

80W/150Ω

E3000-0022T3

2.2

E3000-0030T3

3.0

E3000-0037T3

3.7

E3000-0040T3

4.0

E3000-0055T3

5.5

250W/120Ω

E3000-0075T3

7.5

500W/120Ω

E3000-0110T3

1kW/90Ω

E3000-0150T3

1.5kW/80Ω

150W/60Ω

150W/150Ω

Note: please select higher power of resistor on the occasion of big inertia load.

·
100·

E3000

Appendix 5

Communication Manual
(Version 1.8)

I. General
Modbus is a serial and asynchronous communication protocol. Modbus protocol is a general language
applied to PLC and other controlling units. This protocol has defined an information structure which can be
identified and used by a controlling unit regardless of whatever network they are transmitted.
You can read reference books or ask for the details of MODBUS from manufactures.
Modbus protocol does not require a special interface while a typical physical interface is RS485.

II. Modbus Protocol
2.1 Transmission mode
2.1.1 Format
1) ASCII mode
Start

Address

Function

:
(0X3A)

Inverter
Address

Function Data Data … Data High-order Low-order
Code Length 1
… N byte of LRC
byte of
LRC

Data

LRC check

End
Return
(0X0D)

Line Feed
(0X0A)

2）RTU mode
Start

Address

Function

Data

CRC check

T1-T2-T3-T4

Inverter
Address

Function
Code

N data

Low-order byte
of CRC

End

High-order byte
of CRC

T1-T2-T3-T4

2.1.2 ASCII Mode
In ASCII mode, one Byte (hexadecimal format) is expressed by two ASCII characters.
For example, 31H (hexadecimal data) includes two ASCII characters‟3(33H)‟,‟1(31H)‟.
Common characters, ASCII characters are shown in the following table:
Characters

„0‟

„1‟

„2‟

„3‟

„4‟

„5‟

„6‟

„7‟

ASCII Code

30H

31H

32H

33H

34H

35H

36H

37H

Characters

„8‟

„9‟

„A‟

„B‟

„C‟

„D‟

„E‟

„F‟

ASCII Code

38H

39H

41H

42H

43H

44H

45H

46H

2.1.3 RTU Mode
In RTU mode, one Byte is expressed by hexadecimal format. For example, 31H is delivered to data packet.

2.2 Baud rate
Setting range: 1200, 2400, 4800, 9600, 19200, 38400, 57600

2.3 Frame structure:
ASCII mode

·
101·

E3000
Byte
1
7
0/1
1/2

Function
Start Bit (Low Level)
Data Bit
Parity Check Bit (None for this bit in case of no checking. Otherwise 1 bit)
Stop Bit (1 bit in case of checking, otherwise 2 bits)

2) RTU mode
Byte
1
8
0/1
1/2

Function
Start Bit (Low Level)
Data Bit
Parity Check Bit (None for this bit in case of no checking. Otherwise 1 bit)
Stop Bit (1 bit in case of checking, otherwise 2 bits)

2.4 Error Check
2.4.1 ASCII mode
Longitudinal Redundancy Check (LRC): It is performed on the ASCII message field contents excluding
the „colon‟ character that begins the message, and excluding the CRLF pair at the end of the message.
The LRC is calculated by adding together successive 8–bit bytes of the message, discarding any carries, and
then two‟s complementing the result.
A procedure for generating an LRC is:
1. Add all bytes in the message, excluding the starting „colon‟ and ending CRLF. Add them into an 8–bit
field, so that carries will be discarded.
2. Subtract the final field value from FF hex (all 1‟s), to produce the ones–complement.
3. Add 1 to produce the twos–complement.

2.4.2 RTU Mode
Cyclical Redundancy Check (CRC): The CRC field is two bytes, containing a 16–bit binary value.
The CRC is started by first preloading a 16–bit register to all 1‟s. Then a process begins of applying
successive 8–bit bytes of the message to the current contents of the register. Only the eight bits of data in
each character are used for generating the CRC. Start and stop bits, and the parity bit, do not apply to the
CRC.
A procedure for generating a CRC-16 is:
1. Load a 16–bit register with FFFF hex (all 1‟s). Call this the CRC register.
2. Exclusive OR the first 8–bit byte of the message with the high–order byte of the 16–bit CRC register,
putting the result in the CRC register.
3. Shift the CRC register one bit to the right (toward the LSB), zero–filling the MSB. Extract and examine
the LSB.
4. (If the LSB was 0): Repeat Step 3 (another shift).
(If the LSB was 1): Exclusive OR the CRC register with the polynomial value A001 hex (1010 0000 0000
0001).
5. Repeat Steps 3 and 4 until 8 shifts have been performed. When this is done, a complete 8–bit byte will
have been processed.
When the CRC is appended to the message, the low-order byte is appended first, followed by the
high-order byte.

2.4.3 Protocol Converter
It is easy to turn a RTU command into an ASCII command followed by the lists:

·
102·

E3000
1)
2)

Use the LRC replacing the CRC.
Transform each byte in RTU command into a corresponding two byte ASCII. For example: transform
0x03 into 0x30, 0x33 (ASCII code for 0 and ASCII code for 3).
3)
Add a „colon‟ ( : ) character (ASCII 3A hex) at the beginning of the message.
4)
End with a „carriage return – line feed‟ (CRLF) pair (ASCII 0D and 0A hex).
So we will introduce RTU Mode in followed part. If you use ASCII mode, you can use the up lists to
convert.

2.5 Command Type & Format
2.5.1 The listing below shows the function codes.
code

name

description

Read Holding Registers

Read the binary contents of holding registers in the slave.
(Less than 10 registers once time )

Preset Single Register

Preset a value into holding register

2.5.2 Address and meaning
The part introduces inverter running, inverter status and related parameters setting.
Description of rules of function codes parameters address:
1) Use the function code as parameter address
General Series:
High-order byte: 01~0A (hexadecimal)
Low-order byte: 00~50 (max range) (hexadecimal) Function code range of each partition is not
the same. The specific range refers to manual.
For example: parameter address of F114 is 010E (hexadecimal).
parameter address of F201 is 0201 (hexadecimal).
Note: in this situation, it allows to read six function codes and write only one function code.
Some function codes can only be checked but cannot be modified; some function codes can
neither be checked nor be modified; some function codes can not be modified in run state;
some function codes can not be modified both in stop and run state.
In case parameters of all function codes are changed, the effective range, unit and related
instructions shall refer to user manual of related series of inverters. Otherwise, unexpected
results may occur.
2) Use different parameters as parameter address
(The above address and parameters descriptions are in hexadecimal format, for example, the decimal
digit 4096 is represented by hexadecimal 1000).

1. Running status parameters
Parameters Address

Parameter Description（read only）

1000

Output frequency

1001

Output voltage

1002

Output current

1003

Pole numbers/ control mode, high-order byte is pole numbers, low-order byte
is control mode.

·
103·

E3000
1004

Bus-line voltage

1005

Drive ratio/inverter status
High-order byte is drive ratio, low-order byte is inverter status
Inverter status:
0X00: Standby mode
0X01: Forward running
0X02: Reverse running
0X04: Over-current (OC)
0X05: DC over-current (OE)
0X06: Input Phase loss (PF1)
0X07: Frequency Over-load (OL1)
0X08: Under-voltage (LU)
0X09: Overheat (OH)
0X0A: Motor overload (OL2)
0X0B: Interference (ERR)
0X0C: LL
0X0D: External Malfunction (ESP) 0X0E: ERR3 0X0F: Err2
0X11: Err4
0X14: Analog disconnected protection (AErr)
0X16:Under-load protection (EP) 0X18: Pressure control protection (nP)
0X19: PID parameters are set incorrectly (Err5)
0X1A: Invalid user-define macro (UERO)
0X1B: macro terminal switchover conflict (UER2)
0X1C: Grounding protection (GF) 0X1D: PG card mistake (PG)

----E3000

1006

Reserved

1007

Inverter radiator temperature

1008

PID given value

1009

PID feedback value

2. Control commands
Parameters Address

Parameters Description（write only）

2000

Command meaning:
0001：Forward running (no parameters）
0002：Reverse running（no parameters）
0003：Deceleration stop
0004：Free stop
0005：Forward jogging start
0006：Forward jogging stop
0007：Reserved
0008：Run（no directions）
0009：Fault reset
000A: Forward jogging stop
000B: Reverse jogging stop

2001

Lock parameters
0001：Relieve system locked (remote control locked）
0002：Lock remote control (any remote control commands are no valid
before unlocking）

·
104·

E3000

2. Illegal Response When Reading Parameters
Command Description
Slave parameters response

Function
The highest-order byte changes into 1.

Data
Command meaning:
0001: Illegal function code
0002: Illegal address
0003: Illegal data
0004: Slave fault note 2

Note 2: Illegal response 0004 appears below two cases:
4. Do not reset inverter when inverter is in the malfunction state.
5. Do not unlock inverter when inverter is in the locked state.

2.5.3 Additional Remarks
Expressions during communication process:
Parameter Values of Frequency＝actual value X 100 (General Series)
Parameter Values of Frequency＝actual value X 10 (Medium Frequency Series)
Parameter Values of Time=actual value X 10
Parameter Values of Current=actual value X 10
Parameter Values of Voltage=actual value X 1
Parameter Values of Power=actual value X 100
Parameter Values of Drive Ratio=actual value X 100
Parameter Values of Version No. =actual value X 100
Instruction: Parameter value is the value sent in the data package. Actual value is the actual value of
inverter. After PC/PLC receives the parameter value, it will divide the corresponding coefficient to get
the actual value.
NOTE: Take no account of radix point of the data in the data package when PC/PLC transmits command to
inverter. The valid value is range from 0 to 65535.

Ⅲ Function Codes Related to Communication
Function Code

Function Definition

F200

Source of start command

F201

Source of stop command

F203

Main frequency source X

F900

Inverter Address

Setting Rang
0: Keypad command;
1: Terminal command;
2: Keypad＋Terminal;
3:Communication;
4: Keypad＋Terminal＋Communication
0: Keypad command;
1: Terminal command;
2: Keypad＋Terminal;
3: Communication;
4: Keypad＋Terminal＋Communication
0: Digital setting memory;
1: External analog AI1;
2: External analog AI2;
3: Pulse input given;
4: Stage speed control;
5: No memory by digital setting;
6:Keypad potentiometer;
7~8: Reserved; 9: PID adjusting
10: Communication
1~255

·
105·

Mfr‟s Value

E3000
F901

Modbus Mode Selection

1: ASCII mode
2: RTU mode
3: Reserved 4:PROFIBUS_DP
5: CANOPEN

F903

Parity Check

0: Invalid 1: Odd 2: Even

F904

Baud Rate

0: 1200 1: 2400 2: 4800 3: 9600
4: 19200 5: 38400 6: 57600

Please set functions code related to communication consonant with the PLC/PC communication parameters,
when inverter communicates with PLC/PC.

Ⅳ Physical Interface
4.1 Interface instruction

Communication interface of RS485 is located on the most left of control terminals, marked underneath with
A+ and B-

4.2 Structure of Field Bus

PLC/PC
Actual
Value
Status
Info
Given
Value

Inverter

Control
Comman
d

Field Bus

Inverter

Connecting Diagram of Field Bus
RS485 Half-duplex communication mode is adopted for E3000 series inverter. Daisy chain structure is
adopted by 485 Bus-line. Do not use 'spur' lines or a star configuration. Reflect signals which are produced
by spur lines or star configuration will interfere in 485 communications.
Please note that for the same time in half-duplex connection, only one inverter can have communication
with PC/PLC. Should two or more than two inverters upload data at the same time, then bus competition
will occur, which will not only lead to communication failure, but higher current to certain elements as well.

3. Grounding and Terminal

Terminal resistance of 120  will be adopted for terminal of RS485 network, to diminish the reflection of
signals. Terminal resistance shall not be used for intermediate network.

·
106·

E3000
No direct grounding shall be allowed for any point of RS485 network. All the equipment in the network
shall be well grounded via their own grounding terminal. Please note that grounding wires will not form
closed loop in any case.

Terminal
Resistor

The distance should
be less than 0.5M.

Connecting Diagram of Terminal Resistance
Please think over the drive capacity of PC/PLC and the distance between PC/PLC and inverter when wiring.
Add a repeaters if drive capacity is not enough.
All wiring connections for installation shall have to be made when the inverter is
disconnected from power supply.

Examples

Eg1: In RTU mode, change acc time (F114) to 10.0s in NO.01 inverter.
Query
Address

Function

Preset
Data Hi

Preset
Data Lo

CRC Lo

Function code F114

CRC Hi
1E

Value: 10.0S

Normal Response
Address

Function

Response
Data Hi

Function code F114

Response
Data Lo

CRC Lo

CRC Hi

Normal Response

Abnormal Response
Address

Function

Abnormal code

CRC Lo

The max value of function code is 1.

CRC Hi
A3

Slave fault

Eg 2：Read output frequency, output voltage, output current and current rotate speed from N0.2 inverter.

Host Query

·
107·

E3000

Address

Function

First Register
Address Hi

First Register
Address Lo

CRC
Lo

CRC
Hi

Communication Parameters Address 1000H

Address

Function

Byte
Count

Data Hi

Data Lo

Data Hi

Data Lo

Data Hi

Data Lo

Data Hi

Data
Lo

Crc Lo

Crc
Hi

Slave Response：

Output Frequency

Output Voltage

Output Current

Numbers of Pole Pairs

Control Mode

NO.2 Inverter‟s output frequency is 50.00Hz, output voltage is 400V, output current is 6.0A, numbers of pole pairs
are 2 and control mode keypad control.
Eg 3： NO.1 Inverter runs forwardly.

Host Query:
Address

Function

Write
status Hi

Write
status Lo

Communication parameters address 2000H

CRC Lo

CRC Hi

Forward running

Slave Normal Response:
Address

Function

Write
status Hi

Write
status Lo

CRC Lo

CRC Hi

Normal Response

Slave Abnormal Response:
Address

Function

Abnormal Code

CRC Lo

CRC Hi

The max value of function code is 1. Illegal function code (assumption)
Eg4: Read the value of F113, F114 from NO.2 inverter

Host Query：
Address
02

Function

Communication Parameter Address F10DH

·
108·

CRC
Lo

CRC
Hi

Numbers of Read Registers

E3000
Slave Normal Response：

Address

Function

Byte
count

The first
parameters
status Hi

The first
parameters
status Lo

The second
parameters
status Hi

The second
parameters
status Lo

CRC
Lo

The actual value is 10.00.

CRC
Hi

The actual value is 12.00.

Slave Abnormal Response：
Address

Function Code

Abnormal Code

CRC Lo

83
The max value of function code is 1.

Appendix 6

CRC Hi
F6

Parity check fault

Introduction of PG card

1. Introduction
1.1 When F106=1, close-loop vector control mode is selected, PG expand card should be selected. User
should connect encoder line correctly. PGA and PGB terminals can receive two-way orthogonal encoder
signal (only NPN type encoder can be connected), the power supply of encoder is +12V.
User should select shielding wire and one end of it should be connected to the grounding, the length of wire
should be shorter than 30m.
1.2

+ 3 .3V

E n co d er p o rt d iag ram
+ 1 2V

+ 12V

PG A

+ 3 .3V

CM
CM
+ 1 2V

B
PG B

·
109·

E3000
1.3 Application
1.3.1 Open-collector output encoder
+ 3.3V
CM
GND
CM

+ 12 V

+ 12 V
VCC

A
A

PGA
+ 3.3V

+ 12 V

B
0V

PGB

PG CA RD
0V

1.3.2 Push-Pull output encoder
VCC

PG card

+3 .3 V

0V
CM

+ 1 2V

VCC

A
A

PGA
+3 .3 V

0V
VCC
+ 1 2V

B
B

PGB

·
110·

E3000
1.3.3 Differential encoder

Note: VCC=5V, please pay attention.
1.4

Installation

For 3.7kW and above 3.7kW inverter, PG card is installed inside of inverter by 3*5 tapping screw. User can
connect J4 of PG card to J6 or J4 of control board by 20-core wire. For 2.2kW and below 2.2kW inverter,
PG card is installed outside of inverter, the length of wire should be shorter than 30cm, please refer to
following table:
PG CARD

External size (mm)

Installation size (mm)

86*35

76*25

2. Note
1. The signal wire of encoder should be far away from power wire.
2. Please select shielding wire as the encoder signal wire, and one end of it should be connected to grounding.
3. The length of shielding wire should be shorter than 30m, if user needs the wire longer than 30m, please
indicate it.
4. The given direction of inverter, the rotation direction of motor (from output axis of motor) and the
rotation direction of encoder should be the same.

·
111·

E3000

Appendix 7

Zoom Table of Function Code

Basic parameters F100~F160
Function
Code

Function
Definition

F100 User‟s Password
F102 Inverter‟s Rated Current (A)

Mfr‟s Value

Setting Range
0～9999

Change
√

1.0～1000

Subject to inverter model

F103 Inverter Power (kW)
F104 Inverter Power Code

0.20~650.00
100～400

Subject to inverter model
Subject to inverter model

*
*

F105 Software Edition No.

1.00～10.00
Setting range:
0:Sensorless vector
control (SVC);
1: Closed-loop vector
control (VC);
2: VVVF
3: Vector control 1
0: invalid; 1: valid
0～9999

Subject to inverter model

F106

Control mode

F107 Password Valid or Not
F108 Setting User‟s Password
F109 Starting Frequency (Hz)
Holding Time of Starting Frequency
F110
(S)
F111 Max Frequency (Hz)v

╳

0
8

√
√

0.0～10.00Hz

0.00Hz

√

0.0～10.0S

0.0

√

F113～650.0Hz

50.00Hz

√

Min Frequency (Hz)
Target Frequency (Hz)

0.00Hz～F113
F111～F112

1stAcceleration Time

0.1～3000S

F115
F116

1stDeceleration Time
2ndAcceleration Time

0.1～3000S
0.1～3000S

F117

2nd Deceleration Time

0.1～3000S

F118

Turnover Frequency
15.00～650.0Hz
Reference of setting
0: 0~50.00Hz
accel/decel time
1: 0~max frequency
Forward/Reverse Switchover
0.0～3000S
dead-Time
Reserved

50.00

╳

0.0S

√

0: invalid; 1: valid

╳

0：Invalid；1：valid

╳

F124

Reverse running forbidden
Minus frequency is valid in the
mode of combined speed control.
Jogging Frequency

F125

Jogging Acceleration Time

0.1～3000S

F126

Jogging Deceleration Time

0.1～3000S

F112
F113
F114

F119
F120
F121
F122
F123

F112～F111

·
112·

0.50Hz
50.00Hz
5.0S for 0.2～4.0 kW
30.0S for 5.5～30kW
60.0S for above 37kW.
8.0S for 0.2～4.0 kW
50.0S for 5.5～30kW
90.0S for above 37kW.

5.00Hz
0.2～4.0kW: 5.0S
5.5～30kW: 30.0S
Above37kW: 60.0S

√
√
√
√
√
√

√
√
√

E3000
F127
F128
F129
F130

Skip Frequency A
Skip Width A
Skip Frequency B
Skip Width B

0.00～650.0Hz

0.00Hz

√

±2.50Hz
0.00～650.0Hz

0.00
0.00Hz

√
√

±2.50Hz
0.00
0－Present output
frequency / function code
1－Current output rotary speed
2－Output current
4－Output voltage
8－PN voltage
16－PID feedback value
F131 Running Display Items
32－Temperature
0+1＋2＋4＋8＝15
64－Count values
128－Linear speed
256－PID given value
512－Yarn length
1024: Center frequency
2048: Reserved
4096: Output torque
0: frequency / function code
1: Keypad jogging
2: Target rotary speed
4: PN voltage
8: PID feedback value
F132 Display items of stop
2＋4＝6
16: Temperature
32: Count values
64: PID given value
128: Yarn length
256: Center frequency
512: Setting torque
F133 Drive Ratio of Driven System
0.10～200.0
1.0
F134 Transmission-wheel radius

0.001～1.000（m）

F135 Reserved
F136 Slip compensation

0～10%

0: Linear compensation;
1: Square compensation;
F137 Modes of torque compensation 2: User-defined multipoint
compensation
3: Auto torque compensation
F138 Linear compensation
F139 Square compensation
F140 User-defined frequency point 1
F141 User-defined voltage point 1
F142 User-defined frequency point 2
F143 User-defined voltage point 2

1～16
1：1.5；
3：1.9；

2：1.8；
4：2.0
0～F142

0～100％
F140～F144
0～100％

·
113·

√

0.001

√
√

╳

0.2-4.0: 5
5.5-30: 4
Above 37: 3

╳

1.00

╳
╳

4
5.00
13

╳
╳

E3000
F144 User-defined frequency point 3
F145 User-defined voltage point 3

F142～F146
0～100％

10.00 ╳
24
╳

F146 User-defined frequency point 4
F147 User-defined voltage point 4

F144～F148
0～100％

20.00 ╳
45
╳

F148 User-defined frequency point 5

F146～F150

30.00 ╳

F149 User-defined voltage point 5
F150 User-defined frequency point 6

0～100％
F148～F118

63
╳
40.00 ╳

0～100％

╳

10～100％

100

╳

0.2～7.5kW: 800~10000
11～15kW: 800~10000

4000
3000

18.5kW～45kW: 800~6000

4000

Above 55kW: 800~4000
Setting range:
0: Invalid 1: Valid
2:Invalid during deceleration process

2000

F151 User-defined voltage point 6
F152

Output voltage corresponding to
turnover frequency

F153 Carrier frequency setting

F154 Automatic voltage rectification
F155 Digital accessorial frequency setting
F156

Digital accessorial frequency polarity
setting

╳

0～F111

╳

0 or 1

╳

F157 Reading accessorial frequency

△

Reading accessorial frequency
polarity
Random carrier-wave frequency 0: Control speed normally;
F159
selection
1: Random carrier-wave frequency

△

F158

F160 Reverting to manufacturer values

0: Not reverting to manufacturer values;
1: Reverting to manufacturer values

╳

Running control mode F200~F230:

F200 Source of start command

F201 Source of stop command

F202 Mode of direction setting

0: Keypad command;
1: Terminal command;
2: Keypad＋Terminal;
3: Communication;
4: Keypad＋Terminal＋Communication
0: Keypad command;
1: Terminal command;
2: Keypad＋Terminal;
3: Communication;
4: Keypad＋Terminal＋Communication
0: Forward running locking;
1: Reverse running locking;
2: Terminal setting

·
114·

╳

E3000

F203

Main frequency source X

F204

Accessorial frequency
source Y

F205

Reference for selecting
accessorial frequency source Y
range

0: Digital setting memory;
1: External analog AI1;
2: External analog AI2;
3: Pulse input given;
4: Stage speed control;
5: No memory by digital setting;
6:Keypad potentiometer AI3;
7: Reserved;
8: Reserved;
9: PID adjusting; 10: Communication
0: Digital setting memory;
1: External analog AI1;
2: External analog AI2;
3: Pulse input given;
4: Stage speed control;
5: PID adjusting;
6: Keypad potentiometer AI3;

╳

100

╳

0.01
5.00
Hz/S

√

0: invalid; 1: valid

√

0: invalid; 1: valid
0.1～3000.0

0
60.0

√
√

0: Relative to max frequency;
1: Relative to main frequency X

F210

Accessorial frequency Y range 0～100％
0: X; 1: X+Y;
2: X or Y (terminal switchover);
Frequency source selecting 3: X or X+Y (terminal switchover);
4: Combination of stage speed and analog
5: X-Y 6: X+(Y-50%)
0: No function;
1: Two-line operation mode 1;
Terminal
2: Two-line operation mode 2;
two-line/three-line
3: three-line operation mode 1;
operation control
4: three-line operation mode 2;
5: start/stop controlled by direction
pulse
Selecting the mode of
0: stop by deceleration time;
stopping the motor
1: free stop
Frequency display accuracy
0.01～2.00

F211

Speed of digital control

F212

Reserved
Auto-starting after repowered
on
Auto-starting after reset
Auto-starting delay time
Times of auto-starting in case of
repeated faults
Delay time for fault reset

F206

F207

F208

F209

F213
F214
F215
F216

F217
F218～
F219 Reserved
Frequency memory after
F220 power-down
Reserved
F221
F222 count memory selection

0.01～100.00Hz/S

0～5
0.0～10.0

0: invalid; 1: valid
Setting range: 0: Invalid 1: Valid

·
115·

√

3.0

√

√
√

E3000
F223～
F229

F230
F231

Reserved
Application macro
selection
Reverting to macro
manufacturer values

0~8

0: Not reverting to manufacturer
1: Reverting to manufacturer values

F232~F2
Reserved
34

Traverse Operating function
F235

Traverse operating mode

F236
F237

Crawl-positioning
Traverse signal source

F238

Stop mode of length arrival

F239

Traverse memory mode

F240

Preset frequency (Hz）
Running time of preset frequency
(S)
Central frequency (Hz)

F241
F242

Lower limit of central frequency
F243
(Hz)
Descending rate of central
F244
frequency (Hz / S)
F245~F246 Reserved

0：Invalid
1：Traverse operating mode 1
2：Traverse operating mode 2
3：Traverse operating mode 3
0：Disabled 1：Enabled
0：Auto start 1：X terminal start
0：Stop the motor at fixed length
1：Stop the motor at fixed spindle
radius
2 ： Non-stop at fixed length, it
indicates full of yarn.
3：Fixed radius arrival, it indicates
full of yarn.
0: Memory at the status of stop and
power off
1: Only memory at the status of stop.
2: Only memory at the status of
power off.
3：No memory.
F112～F111
0～3000.0

√

0
0

√

5.00
0

√
√

F243～F111

25.00

√

F112～F242

0.50

√

0～65.00

0.500

√

10.00%
30.00%

√
√

1～3000.0

10.0

√

1～3000.0
F112～F111

10.0
3.00

√
√

5.0
10.0

√
√

0：Relative to max frequency
1：Relative to central frequency
0～100.00%
0～50.00%

F247

Traverse amplitude setting mode

F248

Traverse amplitude

F249
F250

Jump frequency
Rising time of traverse (S)

F251

Descending time of traverse (S)

F252
F253

Crawl-positioning frequency (Hz)
Waiting time of crawl-positioning 0～3000.0
(S)
Max time of crawl-positioning (S) 0～3000.0

F254
F255~F256 Reserved

·
116·

E3000
F257
F258

Cumulative length (Km)
Actual length (Km)

F259
F260

Setting length (Km)
Pulse numbers of length sensor

F261~F263 Reserved
F264
Feedback channel of fixed radius
F265

Fixed-radius display value
Output voltage at fixed radius
F266
mode (V)
Voltage hysteresis when judging
F267
full of yarn signal is clear.
F268~F271 Reserved
Delay time of yarn broken and
F272
yarn intertwining（S）
F273~F274 Reserved
F275
Detect frequency value
F276

Detect frequency width

0～6500

√

0～65.00
0～65.00

0
0

√
√

0～650.0

1.00

√

0～10.00

5000
5.00

√
√

0～10.00

√

0～3000.0

√

25.00
0.50

√
√

0：AI1
1：AI2
0～10000

F112～F111
0～20.00

Multifunctional Input and Output Terminals: F300~F330
Function
Code

Function
Definition

F300

Relay token output

F301

DO1 token output

F302

DO2 token output

Setting Range

Mfr‟s Value Change

0: no function;
1: inverter fault protection;
2: over latent frequency 1;
3: over latent frequency 2;
1
4: free stop;
5: in running status 1;
6: DC braking;
7: acceleration/deceleration time
switchover;
8: Reaching the Set Count Value;
9: Reaching the Designated Count
14
Value;
10: inverter overload pre-alarm;
11: motor overload pre-alarm;
12: stalling;
13: Inverter is ready to run
14: in running status 2;
15: frequency arrival output;
16: overheat pre-alarm;
17: over latent current output
18: Analog line disconnection
protection
19: Under-load protection output
5
20: Zero current detecting output
30: General pump is running
31: Converter pump is running
32: Over-limit pressure token
35: Stop signal of yarn full, yarn
broken, yarn intertwining and stop
inverter by manual
36: Full yarn signal

·
117·

√

E3000
37: Output signal of traverse rising
38: Traverse wave form output
39: Yarn frequency detected
F303~
F306
F307
F308
F309
F310
F311
F312
F313
F314
F315

Reserved
Characteristic frequency 1
Characteristic frequency 2
Characteristic frequency
width
Characteristic current
Characteristic current width
Frequency arrival threshold
Count frequency divisions
Set count value
Designated count value

F316

OP1 terminal function
setting

F317

OP2 terminal function
setting

F318

OP3 terminal function
setting

F319

OP4 terminal function
setting

F320

OP5 terminal function
setting

F321

OP6 terminal function
setting

F322

OP7 terminal function
setting

F323

OP8 terminal function
setting

F112～F111
F112～F111

10.00Hz
50.00Hz

√
√

0～100％

50％

√

0～1000A
0～100％
0.00～5.00Hz
1～65000
F315～65000
1～F314
0: no function;
1: running terminal;
2: stop terminal;
3: multi-stage speed terminal 1;
4: multi-stage speed terminal 2;
5: multi-stage speed terminal 3;
6: multi-stage speed terminal 4;
7: reset terminal;
8: free stop terminal;
9: external emergency stop terminal;
10: acceleration/deceleration
forbidden terminal;
11: forward run jogging;
12: reverse run jogging;
13: UP frequency increasing terminal;
14: DOWN frequency decreasing terminal;
15: “FWD” terminal;
16: “REV” terminal;
17: three-line type input “X” terminal;
18: acceleration/deceleration time
switchover terminal;
19-20: Reserved;
21: frequency source switchover terminal;
22: Count input terminal:
23: Count reset terminal
24~29: reserved
30: Water lack signal;
31: Signal of water
32: Fire pressure switchover;
33: Emergency fire control

Rated current
10％
0.00
1
1000
500

√
√
√
√
√
√

√

╳

√

F322~F32
Reserved
3
F324

Free stop terminal logic

0: positive logic (valid for low level);
1: negative logic (valid for high level)

External emergency stop
terminal logic
F328
Terminal filter times
1～100
F329～F330 Reserved
F325

·
118·

E3000

Analog Input and Output: F400~F473
Function
Function Definition
Code
F400
Lower limit of AI1 channel input
Corresponding setting for lower limit of AI1
F401
input
F402
Upper limit of AI1 channel input
Corresponding setting for upper limit of AI1
F403
input
F404
AI1 channel proportional gain K1
F405
AI1 filtering time constant
F406
Lower limit of AI2 channel input
Corresponding setting for lower limit of AI2
F407
input
F408
Upper limit of AI2 channel input
Corresponding setting for upper limit of AI2
F409
input
F410
AI2 channel proportional gain K2
F411
AI2 filtering time constant
F412
Lower limit of AI3 channel input
Corresponding setting for lower limit of AI3
F413
input
F414
Upper limit of AI3 channel input
Corresponding setting for upper limit of AI3
F415
input
F416
AI3 channel proportional gain K1
F417
AI3 filtering time constant
F418
AI1 channel 0Hz voltage dead zone
F419
AI2 channel 0Hz voltage dead zone
F420
AI3 channel 0Hz voltage dead zone
F421

Panel selection

F422

Potentiometer selection

F423

AO1 output range selecting

F424
F425
F426
F427
F428
F429
F430

AO1 lowest corresponding frequency
AO1 highest corresponding frequency
AO1 output compensation
AO2 output range
AO2 lowest corresponding frequency
AO2 highest corresponding frequency
AO2 output compensation

F431

AO1 analog output signal selecting

0.00～F402

Mfr‟s
Value
0.01V

√

0～F403

1.00

√

F400～10.00V

10.00V

√

Max（1.00，F401）～2.00

2.00

√

0.0～10.0
0.1～10.0
0.00～F408

1.0
0.1
0.01V

√
√
√

0～F409

1.00

√

F406～10.00V

10.00V

√

Max（1.00，F407）～2.00

2.00

√

0.0～10.0
0.1～10.0
0.00～F414

1.0
0.1
0.01V

√
√
√

0～F415

1.00

√

F412～10.0V

10.0V

√

Max（1.00，F413）～2.00

2.00

√

0.0～10.0
0.1～10.0
0～0.50V (Positive-Negative)
0～0.50V (Positive-Negative)
0～0.50V (Positive-Negative)
0: Local keypad panel
1: Remote control keypad panel
0: Potentiometer in local panel
1: Potentiometer in remote
control panel
0: 0～5V 1:0～10V or 0-20mA
2: 4-20mA
0.0～F425
F424～F111
0～120%
0：0～20mA；1：4～20mA
0.0～F429
F428～F111
0～120%
0: Running frequency;
1: Output current;

1.0
0.1
0.00
0.00
0.00

√
√
√
√
√

√

0.05Hz
50.00Hz
100
0
0.05Hz
50.00Hz
100

√
√
√
√
√
√
√

√

Setting Range

·
119·

E3000

F432
F433
F434
F435~
F436
F437
F438~
F439
F440
F441
F442
F443
F444
F445
F446
F447~
F448
F449
F450
F451
F452
F453
F460
F461
F462
F463
F464
F465
F466
F467
F468
F469
F470
F471
F472
F473

AO2 analog output signal selecting

2: Output voltage;
3～5: Reserved

Corresponding current for full range of external
2
voltmeter
0.01～5.00 times of rated current
Corresponding current for full range of external
2
ammeter

√
╳
╳

Reserved
Analog filter width

1～100

0.00～F442

0.00K

√

0.00～F443

1.00

√

F440～50.00K

10.00K

√

Max（1.00，F441）～2.00

2.00

√

0～100
0～F442Hz (Positive-Negative)

0
0.00

√
√

10.00K

√

0.0%

√

1.00

√

╳

2.00V
1.20
5.00V
1.50
8.00V
1.80
2.00V
1.20
5.00V
1.50
8.00V
1.80

╳
╳
╳
╳
╳
╳
╳
╳
╳
╳
╳
╳

Reserved
Min frequency of input pulse FI
Corresponding setting of FI min
frequency
Max frequency of input pulse FI
Corresponding setting of FI max
frequency
Reserved
Filtering constant of FI input pulse
FI channel 0Hz frequency dead zone
Reserved
Max frequency of output pulse FO
0.00～50.00K
Zero bias coefficient of output pulse
0.0～100.0%
frequency
Frequency gain of output pulse
0.00～10.00
Reserved
0: Running frequency
1: Output current
Output pulse signal
2: Output voltage
3～5: reserved
0: straight line mode
AI1channel input mode
1: folding line mode
0: straight line mode
AI2 channel input mode
1: folding line mode
F400～F464
AI1 insertion point A1 voltage value
F401～F465
AI1 insertion point A1 setting value
F462～F466
AI1 insertion point A2 voltage value
F463～F467
AI1 insertion point A2 setting value
F464～F402
AI1 insertion point A3 voltage value
F465～F403
AI1 insertion point A3 setting value
AI2 insertion point B1 voltage value
F406～F470
AI2 insertion point B1 setting value
F407～F471
AI2 insertion point B2 voltage value
F468～F472
AI2 insertion point B2 setting value
F469～F473
AI2 insertion point B3 voltage value
F470～F412
AI2 insertion point B3 setting value
F471～F413

·
120·

E3000

Multi-stage Speed Control: F500~F580
Function
Function Definition
Code

Setting Range

F500

Stage speed type

0: 3-stage speed;
1: 15-stage speed;
1
2: Max 8-stage speed auto
circulating

╳

F501

Selection of Stage Speed Under
Auto-circulation Speed Control

2～8

√

F502

Selection of Times of Auto- Circulation
Speed Control

√

F503

Status after auto circulation running
Finished

√

F504
F505
F506
F507
F508
F509
F510
F511
F512
F513
F514
F515
F516
F517
F518

Frequency setting for stage 1 speed
Frequency setting for stage 2 speed
Frequency setting for stage 3 speed
Frequency setting for stage 4 speed
Frequency setting for stage 5 speed
Frequency setting for stage 6 speed
Frequency setting for stage 7 speed
Frequency setting for stage 8 speed
Frequency setting for stage 9 speed
Frequency setting for stage 10 speed
Frequency setting for stage 11 speed
Frequency setting for stage 12 speed
Frequency setting for stage 13 speed
Frequency setting for stage 14 speed
Frequency setting for stage 15 speed

5.00Hz
10.00Hz
15.00Hz
20.00Hz
25.00Hz
30.00Hz
35.00Hz
40.00Hz
5.00Hz
10.00Hz
15.00Hz
20.00Hz
25.00Hz
30.00Hz
35.00Hz

√
√
√
√
√
√
√
√
√
√
√
√
√
√
√

F519~
F533

Acceleration time setting for the speeds from
0.1～3000S
Stage 1 to stage 15

0.2-4.0kW:5.0S
5.5-30kW:30.0S
Above 37kW:
60.0S

√

F534~
F548

Deceleration time setting for the speeds from
0.1～3000S
Stage 1 to stage 15

0.2-4.0kW:5.0S；
5.5-30kW:30.0S
Above 37kW:
60.0S

√

F549~
F556
F557~F5
64
F565~
F572
F573~

Running directions of stage speeds from
Stage 1 to stage 8
Running time of stage speeds from Stage 1
to stage 8
Stop time after finishing stages from Stage
1 to stage 8.
Running directions of stage speeds from

0: forward running;
1: reverse running

√

0.1～3000S

1.0S

√

0.0～3000S

0.0S

√

0: forward running;

√

0～9999（when the
value is set to 0, the
inverter will carry out
infinite circulating）
0: Stop
1: Keep running at last
stage speed
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111
F112～F111

·
121·

Mfr‟s Value

E3000
F579
F580

Stage 9 to stage 15.
Reserved

1: reverse running

Auxiliary Functions: F600~F650
Function
Code

Function Definition

Setting Range

Mfr‟s Value

F600

DC Braking Function Selection

F601
F602
F603
F604
F605

Initial Frequency for DC Braking
DC Braking efficiency before Starting
DC Braking efficiency During Stop
Braking Lasting Time Before Starting
Braking Lasting Time During Stopping

F606

DC braking mode selection

F607
F608
F609
F610

Selection of Stalling Adjusting Function
Stalling Current Adjusting (%)
Stalling Voltage Adjusting (％)
Stalling Protection Judging Time

0: not allowed;
1: braking before starting;
2: braking during stopping;
3: braking during starting and stopping
0.2～5.00
0～100
0～100
0.0～10.0
0.0～10.0
0: Braking by voltage
1: Braking by current
2: Auto braking by voltage
0: invalid; 1: valid
60～200
60～200
0.1～3000.0

F611

Dynamic Braking threshold

200~1000

F612

Dynamic braking duty ratio (%)
Speed track

F614

Speed track mode

F615
F616~
F621

Speed track rate

0～100％
0: invalid 1: valid
0
2: valid at the first time
0: Speed track from frequency
memory
1: Speed track from max frequency
2: Speed track from frequency
0
memory and direction memory
3: Speed track from max frequency
and direction memory
1～100
20

╳

F613

F622

Dynamic braking mode

√

F623
F624F630

Dynamic braking frequency (Hz)

0: Fixed duty ratio
1: Auto duty ratio
100～10000

500

√

1.00
10
10
0.5
0.5

√
√
√
√
√

0
0
160
140
5.0
Single
phase :380V
Three phase:
700V
80

√
√
√
√
△

╳

Reserved

·
122·

E3000

Timing Control and Protection: F700~F760
Functio
n Code
F700
F701
F702
F703
F704
F705
F706
F707

F708

F709

F710

F711
F712
F713
F714
F715
F716
F717

Function Definition

Setting Range

Selection of terminal free 0: free stop immediately;
stop mode
1: delayed free stop
Delay time for free stop and
0.0～60.0s
programmable terminal action
0:controlled by temperature
Fan control mode
1: Running when inverter is powered on
2: Controlled by running status
Setting fan control temperature
Inverter Overloading pre-alarm
Coefficient (%)
Motor Overloading pre-alarm
Coefficient (%)
Inverter Overloading Coefficient %
Motor
Overloading
Coefficient ％

Mfr‟s Value
0

√

0.0

√

0～100℃

0.2~90kW: 0
Above 110kW: ╳
2
45℃
╳

50～100

╳

50～100

╳

120～190

150

╳

20～100

100

╳

Setting range:
Latest 2: over current (OC)
3: over voltage (OE)
4: input phase loss (PF1)
5: inverter overload (OL1)
6: under voltage (LU)
7: overheat (OH)
Record of Malfunction Type for 8: motor overload (OL2)
11: external malfunction (ESP)
Last but One
13. studying parameters without motor
(Err2)
16: over current 1 (OC1)
17: output phase loss (PF0)
Record of Malfunction Type for 18: Aerr analog disconnected
20: EP/EP2/EP3 under-load
Last but Two
22: Np pressure control
23: Err5 PID parameters are set wrong
Fault Frequency of The Latest
Malfunction
Fault Current of The Latest
Malfunction
Fault PN Voltage of The Latest
Malfunction
Fault Frequency of Last
Malfunction but One
Fault Current of Last
Malfunction but One
Fault PN Voltage of Last
Malfunction but One
Fault Frequency of Last
Malfunction but Two
Record
of
The
Malfunction Type

·
123·

△

△
△
△
△
△
△
△

E3000

F718
F719
F720
F721
F722
F723
F724
F725
F726
F727
F728
F729
F730
F732
F737
F738
F739

F741

F742
F745
F747
F745
F755
F756~
F759

Fault
Current
of
Last
Malfunction but Two
Fault PN Voltage of Last
Malfunction but Two
Record of overcurrent
protection fault times
Record of overvoltage
protection fault times
Record of overheat protection
fault times
Record of overload protection
fault times
Input phase loss
Undervoltage
Overheat
Output phase loss
Input phase loss filtering
constant
Undervoltage filtering
constant
Overheat protection filtering
constant
Voltage threshold of
undervoltage protection
Over-current 1 protection
Over-current 1 protection
coefficient
Over-current 1 protection
record

0: invalid; 1: valid
0: invalid; 1: valid
0: invalid; 1: valid
0: invalid; 1: valid

1
1
1
0

╳
╳
╳
╳

0.1～60.0

0.5

√

0.1～60.0

5.0

√

0.1～60.0

5.0

√

Analog disconnected
protection

0: Invalid
1: Stop and AErr displays.
2: Stop and AErr is not displayed.
3: Inverter runs at the min frequency.
4: Reserved.

√

1~100

○

0~100

○

0: Invalid 1: Valid

√

0~200
0~60

5
0.5

╳
√

0: Invalid 1: Grounding fault 1
2: Grounding fault 2 3: Reserved

√

Threshold of analog
disconnected protection (%)
Threshold of pre-alarm
overheat (%)
Carrier frequency
auto-adjusting
Zero-current threshold (%)
Duration time of zero-current

△
△
△
△
△
△

0: Invalid 1:Valid

Single-phase: 215
○
Three-phase: 400
0

0.50～3.00

2.0

0~450

△

Reserved

F760

Grounding fault

F761~
F770

Reserved

·
124·

E3000

Motor parameters: F800~F860
Functio
n Code

Function Definition

F800

Motor‟s
tuning

Setting Range

Mfr‟s Value

F801
F802
F803
F804
F805
F806
F807
F808
F809
F810

Setting range:
parameters 0: Invalid;
1: Rotating tuning.;
2: Stationary tuning;
Rated power
0.2～1000kW
Rated voltage
1～440V
Rated current
0.1～6500A
Number of motor poles
2～100
Rated rotary speed
1～30000
Stator resistance
0.001～65.00Ω
Rotor resistance
0.001～65.00Ω
Leakage inductance
0.01～650.0mH
Mutual inductance
0.1～6500mH
Motor rated power
1.00~300.0Hz

F813

Rotary speed loop KP1

0.01～20.00(Below 22kW)
0.01～50.00(Above 30kW)

F814

Rotary speed loop KI1

0.01～2.00(Below 22kW)
0.01～3.00(Above 30kW)

1.00

√

0.01～20.00(Below 22kW)
0.01～50.00(Above 30kW)

0.2-7.5kW: 2.00
11-22kW: 6.00
30kW: 8.00
37-75kW: 15.00
Over 90kW: 25.00

√

1.00

√

5.00
50.00
Single phase:
≤0.2kW: 0.10 0.2-0.4kW: 0.20
≥0.75kW: 0.40
Three phase:
0.2-2.2kW: 0.40 3.7-7.5kW: 0.50
11-15kW: 2.00 15-30kW: 1.00
37-75kW: 8.00 ＞75kW: 10.00
Single phase: 0.40
Three phase:
≤15kW: 1.00 ＞15kW: 0.2
100.0

√
√

1000

╳

F815

Rotary speed loop KP2

F816

Rotary speed loop KI2

F817
F818

0.01～2.00(Below 22kW)
0.01～3.00(Above 30kW)
PID switching frequency 1 0~F111
PID switching frequency 2 F817~F111

F819

Rotary speed loop KP3

0.01～20.00(Below 22kW)
0.01～30.00(Above 30kW)

F820

Rotary speed loop KI3

0.01～2.00(Below 22kW)
0.01～10.00(Above 30kW)

F821
F827~
F830
F851
F852~
F860

PI switching frequency 3 F818~F111

50.00
0.2-2.2kW: 2.00
3.7-7.5kW: 4.00
11-30kW: 8.00
37-75kW: 15.00
Over 90kW: 20.00

╳
╳
╳
╳
╳
╳
╳
╳
╳
╳
╳

√

Reserved
Encoder resolution

1～9999

Reserved

·
125·

E3000

Communication Parameter: F900~F930
Function
Code

Function Definition

F900

Communication Address

Setting Range
1~255: single inverter address
0: broadcast address
1: ASCII 2: RTU
3: Reserved 4:PROFIBUS_DP
5: CANOPEN

Communication Mode
F901
F902
F903

Reserved
Parity Check

F904

Baud Rate

F905～F930

Reserved

0: Invalid 1: Odd 2: Even
0: 1200; 1: 2400; 2: 4800;
3: 9600 ; 4: 19200 5: 38400
6: 57600

Mfr‟s Value
1

√

PID Parameters: FA00~FA80
Function
Code

Function Definition

FA00

Water supply mode

FA01

PID adjusting target given source

FA02
FA03
FA04
FA05
FA06
FA07
FA08
FA09
FA10
FA11
FA12~
FA17
FA18
FA19
FA20
FA21

Setting Range

PID adjusting feedback given
source
Max limit of PID adjusting (%)
Digital setting value of PID
adjusting (%)
Min limit of PID adjusting (%)
PID polarity
Dormancy function selection
Reserved
Min frequency of PID adjusting
(Hz)
Dormancy delay time (S)
Wake delay time (S)
Reserved
Whether PID adjusting target is
changed
Proportion Gain P
Integration time I (S)
Differential time D (S)

0: Single pump (PID control mode)
1: Fixed mode
2: Timing interchanging
0: FA04 1: AI1 2: AI2
3: AI3 (Potentiometer on the keypad)
4: FI (pulse frequency input)
1: AI1 2: AI2
3: FI (pulse frequency input)
0.0～100.0

Mfr‟s
Value
0

╳

√

10.00

√

0.0～100.0

50.0

√

0.0～100.0
0: Positive feedback
1: Negative feedback
0: Valid 1: Invalid

0.0

√

╳

F112~F111

5.00

√

0~500.0
0.0~3000

15.0
3.0

√
√

0: Invalid 1: Valid

╳

0.00~10.00
0.0~100.0S
0.00~10.00

0.3
0.3
0.0

√
√
√

·
126·

E3000
FA22
FA24
FA25

PID sampling period (S)
Switching Timing unit setting
Switching Timing Setting

FA26

Under-load protection mode

FA27
FA28
FA29
FA30
FA31
FA32
FA36
FA37
FA47
FA48
FA58

Current threshold of under-load
protection (%)
Waking time after protection
(min)
PID dead time (%)
Running Interval of restarting
converter pump (S)
Delay time of starting general
pumps (S)
Delay time of stopping general
pumps (S)
Whether No.1 relay is started
Whether No.2 relay is started
The sequence of starting No 1
relay
The sequence of starting No 2
relay
Fire pressure given value (%)
Emergency fire mode

FA59
FA60
FA66
FA67~
FA80

Running
frequency
of
emergency fire
Duration time of under-load
protection (S)
Reserved

0.1～10.0s
0: hour 1: minute
1～9999
0: No protection
1: Protection by contactor
2: Protection by PID
3: Protection by current

0.1
0
100

√
╳
╳

╳

10～150

√

0.0～3000

√

0.0～10.0

2.0

√

2.0～999.9s

20.0

√

0.1～999.9s

30.0

√

0.1～999.9s

30.0

√

0: Stopped 1: Started
0: Stopped 1: Started

0
0

╳
╳

1~20

╳

1~20

╳

0.0~100.0
0: Invalid
1: Emergency fire mode 1
2: Emergency fire mode 2

80.0

√

50.0

√

F112~F111
0~60

·
127·

E3000

Torque control parameters: FC00~FC40
Function
Code

Function Definition

Setting Range

Speed/torque control selection

0：Speed control
1：Torque control
2：Terminal switchover

FC00
Delay time of torque/speed
switchover（S）
FC02
Torque accel/decel time (S)
FC03 ～ Reserved
FC05

control

FC01

FC06

FC07
Torque given coefficient
FC08
Torque given command value (%)
FC09
FC10 ～ Reserved
FC13

FC14

Offset torque given channel

FC15
FC16
FC17
FC18～
FC21

Offset torque coefficient
Offset torque cut-off frequency (%)
Offset torque command value (%)
Reserved

FC22

Forward speed limited channel

FC23

Forward speed limited (%)

FC24

Reverse speed limited channel

FC25
FC26～
FC27

Reverse speed limited (%)
Reserved

0.1

╳

0.1～100.0

√

0: Digital given (FC17)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0~0.500
0~100.0
0~50.0

0: Digital given (FC23)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0～100.0
0: Digital given (FC25)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
0～100.0

·
128·

√

0.0～1.0

0: Digital given (FC09)
1: Analog input AI1
2: Analog input AI2
3: Analog input AI3
4: Pulse input channel FI
5: Reserved
0～3.000
0～300.0

Torque given channel

Mfr‟s
Value
0

3.000
100.0

0.500
10.00
10.00

10.00

╳

╳
√

E3000

FC28

FC29
FC30
FC31

Electric torque limited channel

Electric torque limited coefficient
Electric torque limited (%)

Braking torque limited channel

FC34
FC35
FC36~
FC40

Note:

Braking torque limited coefficient
Braking torque limited (%)
Reserved

3.000
200.0

3.000
200.00

2011053001A1

× indicating that function code can only be modified in stop state.
√ indicating that function code can be modified both in stop and run state.
△ indicating that function code can only be checked in stop or run state but
cannot be modified.
○ indicating that function code cannot be initialized as inverter restores
manufacturer‟s value but can only be modified manually.

·
129·

Source Exif Data:
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E1000 E3000 User Manual 2011053001A1

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