Alpha 6000 User manual

Preface
1
Preface
Thank you for buying ALPHA6000/6100 series inverter made by Shenzhen ALPHA
Inverter Co., Ltd.
To satisfy the high performance needs, ALPHA6000/6100 series inverters use magnetic
flux vector control method to achieve high torque at low speed and low-noise at steady
running. The inner PID operation can perform PID close loop control easily.
ALPHA6000/6100 proprietary features include the advanced automatic torque
compensation, multiple controlling methods, up to 36 fault protections and warning
functions. Online watching and changing parameters, Integrated RS485 Interface, and
operation flexibility. In addition, energy saving running can furthest improves the motor
power factor and efficiency.
ALPHA6000/6100 series are suitable for almost all motor driving applications like
paper process, textile machines, food process, cement, spinning weaving and dyeing,
metallurgy, iron and steel, and other machinery.
The inverter has wide speed-adjusting range, stable operation, high accuracy and reliable
performance. It can be widely used in application of electrical power energy saving.
If you have some problems that can’t be solved in operation, please contact the nearest
local agents or service center, or contact our company directly.
To ensure the perfect use of this product and the safety of user, please read the user
manual carefully before the operation of inverter and keep the manual in proper place for
future reference.
The information contained in this manual is subject to change without notice.
Before mounting, wiring and commissioning the inverter, to ensure the safety of user and
extending the life of this equipment, it strongly suggests that we must read the safety
rules warnings listed in this book and cautions marked on the inverter.
When in operation, we must pay attention to the situation of driven load and all notes that
related on safety.

Preface
2
Danger!
This system contains voltages that may be as high as 400 volts!
Electric shock can cause serious or fatal injury. Only qualified
personnel shall wire the drive.
Please cut off the power before wiring and inspecting. It is not
permissible to touch PCB or interior components before battery
control lamp goes off or until 5 minutes after the power has been
removed. It is necessary to use meters to confirm the charging
capacitance has discharged off. Otherwise, a risk of electric shock
may happen.
Don't contact AC power source to the output terminals U, V, W of
the inverter.
When using the inverter, the earthling terminal of the inverter must
be grounded correctly and reliably according to IEC536 Class 1,
NEC and other applicable standards.
Warning!
Unauthorized change of inboard wiring and using accessories,
which sold or recommended by blame manufacturer may cause
fire, electric shock and injury.
Since body static electricity may cause serious damage to MOS
field-effect transistor and other sensitive elements, please don’t
touch the interior devices, such as PCB, IGBT module etc. before
any measure taken to prevent static electricity.
Caution!
Keep all marks and labels clear to read. Replace the lost or worn
mark at any moment.
Please keep the user manual near the inverter that can be reached
easily and give this manual to the users who use the product.
All rights reserved. The contents in this document are subject to change without notice.
If you have any questions and problems about the use of our products, please contact our
agents or us.
Any improved suggestions are welcome.

Contents
3
Contents
Preface ............................................................................................................................ 1
Contents.......................................................................................................................... 3
Chapter 1 Purchase Inspection........................................................................................ 6
1.1 Unpacking Inspection ....................................................................................... 6
1.2 Naming Rule ..................................................................................................... 6
1.3 Nameplate of Inverter ....................................................................................... 7
Chapter 2 Installation and Wiring................................................................................... 8
2.1 Exterior Size and Mounting Size (See Appendix 1) ......................................... 8
2.2 Mounting Place Requirement and Management............................................... 8
2.2.1 Installation Location .................................................................................. 8
2.2.2 The Ambient Temperature......................................................................... 9
2.2.3 Preventive Measures .................................................................................. 9
2.3 Installation Direction and Space ....................................................................... 9
2.4 Main Circuit Wiring.......................................................................................... 9
2.4.1 The Main Circuit Terminals Arrangement and Wiring.............................. 9
2.4.2 Main Circuit Wiring Operation................................................................ 15
2.5 Control Circuit Connection............................................................................. 17
2.5.1 Function of Control Circuit Terminals..................................................... 17
2.5.2 Control Circuit Wiring............................................................................. 23
2.6 Wiring of Inverter for Basic Operation........................................................... 34
2.7 Wiring Attention............................................................................................. 38
Chapter 3 Operation...................................................................................................... 39
3.1 Function of Keyboard ..................................................................................... 39
3.1.1 Overview of Keyboard............................................................................. 40
3.1.2 Description of Keystroke Function.......................................................... 41
3.1.3 Description of LED Digitals and Indicators............................................. 43
3.1.4 Display State of Keyboard ....................................................................... 44
3.1.5 Operation Method of Keyboard ............................................................... 46
3.2 Run Command Mode Select ........................................................................... 48
3.3 Trial Operation................................................................................................ 48

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3.3.1 Operation Mode of Inverter ..................................................................... 48
3.3.2 Checkpoints Before Operation................................................................. 49
3.3.3 Operation Checkpoints ............................................................................ 49
3.3.4 A Trial Run .............................................................................................. 50
3.4 Commissioning of Keyboard .......................................................................... 51
3.5 Operation of Control Circuit Terminal ........................................................... 52
Chapter 4 Parameter Index ........................................................................................... 54
Chapter 5 Parameter Introductions ............................................................................... 79
5.1 Basic Function (Group P0) ............................................................................. 79
5.2 Start/Stop Control (Group P1) ........................................................................ 86
5.3 Auxiliary Operation (Group P2) ..................................................................... 93
5.4 I/O Terminal Ctrl (Group P3) ......................................................................... 98
5.5 Analog and Pulse Function (Group P4) ........................................................ 118
5.6 PLC Operating (Group P5) ........................................................................... 122
5.7 Wobble Frequency Operating (Group P6).................................................... 127
5.8 PID Control (Group P7)................................................................................ 130
5.9 Fixed-length Function (Group P8)................................................................ 135
5.10 Advanced Control (Group P9) .................................................................... 138
5.11 Motor Parameters (Group PA).................................................................... 141
5.12 MODBUS Communication (Group Pb)...................................................... 143
5.13 Display Control (Group PC) ....................................................................... 146
5.14 Protection and Fault Parameters (Group Pd) .............................................. 151
5.15 Running History Record (Group PE).......................................................... 158
5.16 Protection of Parameters (Group PF).......................................................... 160
Chapter 6 Troubleshooting ......................................................................................... 163
6.1 Troubleshooting............................................................................................ 163
6.2 Warning Display and Explanation ................................................................ 168
6.3 Motor’s Faults and Corrective Measure........................................................ 169
Chapter 7 Peripheral Equipments ............................................................................... 172
7.1 Peripheral Equipments Connection Diagrams .............................................. 172
7.2 Function of Peripheral Equipments .............................................................. 174
7.2.1 AC Reactor ............................................................................................ 174
7.2.2 EMI Filter .............................................................................................. 175
7.2.3 Brake Unit and Resistor......................................................................... 176

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7.2.4 Leakage Current Protector ..................................................................... 177
7.2.5 Capacitor Box ........................................................................................ 177
Chapter 8 Maintenance............................................................................................... 178
8.1 Inspection and Maintenance ......................................................................... 178
8.1.1 Daily Inspection..................................................................................... 178
8.1.2 Regular Maintenance ............................................................................. 179
8.1.3 Replace Device at Regular Intervals...................................................... 182
8.2 Storage and Keeping..................................................................................... 182
Chapter 9 Quality Guarantees..................................................................................... 183
Appendix 1 Exterior Size and Mounting Size (Unit: mm).................................. 185
Appendix 2 Technology Standards..................................................................... 193
Appendix 3 Main Circuit Output Cable Selection (Recommended)................... 196
Appendix 4 MODBUS Communication............................................................. 198
Appendix 5 Keyboard Mounting Size (Unit: mm) ............................................. 215
Appendix 6 Inverter Warranty............................................................................ 217

Chapter 1 Purchase Inspection
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Chapter 1 Purchase Inspection
1.1 Unpacking Inspection
All inverters have passed the strict test before delivery. After unpacking, please check if
the product was damaged by careless transport, the product specification, model is
complied with the order, and if it has a quality check passed mark. If there is any problem,
please contact the supplier.
1.2 Naming Rule
The naming rule of the product is as following:
ALPHA6000 – 3 7R5 G B/ 3 011 P B - X
Series Code
S2: single phase 220V
Rated Voltage
2: three phase 220V
3: three phase 380V
R75: 0.75kW
Motor Power
7R5: 7.5kW
075: 75kW
G: General
Application
P: Square torque load
B: With Brake
Additional Description Additional Description
□:Narrow-body type
Y: Standard type
(Wall-mounted)
X:Standard type(with
base)
ALPHA6000
ALPHA6100
Note: 1. If the user has special needs, please specify the technical requirements in
the order.
2. X rule applies to 160-500kW models.

Chapter 1 Purchase Inspection
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1.3 Nameplate of Inverter
On the right side of the bottom plate of inverter, there is a nameplate, which marks the
model and rated values of inverter. See the following figure:
Inverter types
Motor output power,rated current and frequency
Barcode information
Rated input voltage,current and frequency
Nameplate of Inverter

Chapter 2 Installation and Wiring
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Chapter 2 Installation and Wiring
2.1 Exterior Size and Mounting Size (See Appendix 1)
2.2 Mounting Place Requirement and Management
Attention
· Don’t carry the inverter by its cover. The cover cannot support the weight of the
inverter and may drop.
· Please install the inverter on a strong support, failing which the inverter may fall off.
· Don’t install the inverter in places where water pipes may leak onto it.
· Don’t allow screws, washers and other metal foreign matters to fall inside the
inverter, otherwise there is a danger of fire or damage.
· Don’t operate the inverter if parts are not complete, otherwise there is a danger of
fire or human injury.
· Don’t install the inverter under direct sunshine; otherwise, it may be damaged.
· Don’t short circuit PB, + and -, otherwise there is a danger of fire or the inverter may
be damaged.
· Cable lugs must be connected to main terminals firmly.
· Don’t apply supply voltage (AC 220V or higher) to control terminals except
terminals TA, TB, TC.
Please mount the inverter as following application occasions and maintain appropriate
condition.
2.2.1 Installation Location
The installation location should meet the following conditions:
Good indoor ventilation.
Ambient temperature: -10 ℃~ 40 ℃. If the temperature is higher than 40 ℃, the
inverter should be derating used and forced ventilation is required.
 Humidity should be lower than 95%, no condensing.
Do not mount the inverter on the timber or other combustible matters.
Avoid direct sunlight.
Mount in the location free of dust, metal powder, corrosive gas or combustible gas.
The installation foundation should be solid and free of vibration.
No electromagnetic interference, away from source of interference.
Derating use must be considered when the inverter is installed at high altitude,
greater than 1000 m. This is because the cooling effect of inverter is deteriorated
because of the thin air. Derating 6% per 1000 m higher of the altitude.

Chapter 2 Installation and Wiring
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2.2.2 The Ambient Temperature
In order to enhance operating reliability of the inverter, be sure where the inverter
mounted has a good ventilation; when the inverter is used in a closed case, cooling fans
or an air-conditioning must be installed to keep the ambient temperature below 40℃.
2.2.3 Preventive Measures
Installing the inverter, please set a shield to prevent metal debris falling into it, and
remove the shield after installing.
Please remove the protection membrane when the ambient temperature is over 40℃or
the internal temperature is too high due to other reasons. Please pay attention to avoid
small parts falling into the inverter.
2.3 Installation Direction and Space
Inverters of this series are all equipped fans for forced cooling. In order to be an effective
cooling cycle, the inverter must be mounted in the vertical direction, up, down, left and
right away from adjacent articles or baffle (wall) maintain adequate space, as Figure 2-1
Fig 2-1 Installation Direction and Space
2.4 Main Circuit Wiring
2.4.1 The Main Circuit Terminals Arrangement and Wiring