INVT Goodrive 300 User manual

3

Goodrive300 inverters Preface
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Preface
Thanks for choosing our products.
Goodrive300 series inverters are high performance open loop vector inverters for controlling
asynchronous AC induction motors and permanent magnet synchronous motors. Applying
the most advanced non-velocity sensor vector control technology which keeps pace with the
leading international technology and DSP control system, our products enhances its
reliability to meet the adaptability to the environment, customized and industrialized design
with more optimized functions, more flexible application and more stable performance.
The control performance of Goodrive300 series inverters is as outstanding as that of the
leading sophisticated inverters on worldwide market. Goodrive300 series inverters integrate
the drive of asynchronous motors and synchronous motors, torque control and speed control,
meeting the high performance requirement of the customer applications and stepping on the
unique incorporated inverters with superexcellent control functions in this circle.
Simultaneously, comparing with the other kinds, Goodrive300 series inverters can adapt to
worse grid, temperature, humidity and dust with a better performance of anti-tripping and
improved the reliability.
Goodrive300 series inverters apply modularized design to meet the specific demand of
customers, as well as the demand of the whole industry flexibly and follow the trend of
industrial application to the inverters on the premise of meeting general need of the market.
Powerful speed control, torque control, simple PLC, flexible input/output terminals, pulse
frequency given, traverse control can realize various complicate high-accuracy drives and
provide integrative solution for the manufacturers of industrial devices, which contributes a
lot to the cost reducing and improves reliability.
Goodrive300 series inverters can meet the demand of environmental protection which
focuses on low noise and weakening electromagnetic interference in the application sites for
the customers.
This manual provides installation and configuration, parameters setting, fault diagnoses and
daily maintenance and relative precautions to customers. Please read this manual carefully
before the installation to ensure a proper installation and operation and high performance of
Goodrive300 series inverters.
If the product is ultimately used for military affairs or manufacture of weapon, it will be listed
on the export control formulated by Foreign Trade Law of the People's Republic of China.
Rigorous review and necessary export formalities are needed when exported.
Our company reserves the right to update the information of our products.

Goodrive300 inverters
Content
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Content
Preface .............................................................................................................................. 1
Content .............................................................................................................................. 2
Safety Precautions 1..................................................................... 5
1.1 What this chapter contains.................................................................................. 5
1.2 Safety definition .................................................................................................. 5
1.3 Warning symbols ................................................................................................ 5
1.4 Safety guidelines ................................................................................................ 6
Quick Start-up 2....................................................................10
2.1 What this chapter contains.................................................................................10
2.2 Unpacking inspection.........................................................................................10
2.3 Application confirmation .....................................................................................10
2.4 Environment ......................................................................................................11
2.5 Installation confirmation .....................................................................................11
2.6 Basic commission..............................................................................................12
Product Overview 3....................................................................13
3.1 What this chapter contains.................................................................................13
3.2 Basic principles..................................................................................................13
3.3 Product specification..........................................................................................14
3.4 Nameplate.........................................................................................................17
3.5 Type designation key .........................................................................................17
3.6 Rated specifications...........................................................................................17
3.7 Structure diagram ..............................................................................................20
Installation Guidelines 4.....................................................................21
4.1 What this chapter contains.................................................................................21
4.2 Mechanical installation.......................................................................................21
4.3 Standard wiring..................................................................................................27
4.4 Layout protection ...............................................................................................37
Keypad Operation Procedure 5....................................................................39
5.1 What this chapter contains.................................................................................39
5.2 Keypad..............................................................................................................39
5.3 Keypad displaying..............................................................................................42
5.4 Keypad operation...............................................................................................43
Function Parameters 6 ....................................................................46
6.1 What this chapter contains.................................................................................46

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6.2 Goodrive300 general series function parameters................................................46
Basic Operation Instruction 7..................................................................146
7.1 What this chapter contains...............................................................................146
7.2 First powering on .............................................................................................146
7.3 Vector control...................................................................................................151
7.4 V/F control .......................................................................................................155
7.5 Torque control..................................................................................................162
7.6 Parmeters of the motor ....................................................................................165
7.7 Start-up and stop control ..................................................................................171
7.8 Frequency setting ............................................................................................176
7.9 Analog input.....................................................................................................181
7.10 Analog output.................................................................................................184
7.11 Digital input ....................................................................................................187
7.12 Digital input....................................................................................................196
7.13 Simple PLC....................................................................................................200
7.14 Multi-step speed running................................................................................202
7.15 PID control.....................................................................................................205
7.16 Traverse running............................................................................................209
7.17 Pulse counter.................................................................................................211
7.18 Fixed-length control .......................................................................................213
7.19 Fault procedure..............................................................................................214
Fault tracking 8 ...................................................................219
8.1 What this chapter contains...............................................................................219
8.2 Alarm and fault indications ...............................................................................219
8.3 How to reset ....................................................................................................219
8.4 Fault history.....................................................................................................219
8.5 Fault instruction and solution............................................................................219
8.6 Common fault analysis.....................................................................................225
Maintenance and hardware diagnostics 9....................................................................231
9.1 What this chapter contains...............................................................................231
9.2 Maintenance intervals......................................................................................231
9.3 Cooling fan ......................................................................................................234
9.4 Capacitors .......................................................................................................235
9.5 Power cable.....................................................................................................236
Communication protocol 10....................................................................237
10.1 What this chapter contains.............................................................................237

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10.2 Brief instruction to Modbus protocol ...............................................................237
10.3 Application of the inverter...............................................................................238
10.4 RTU command code and communication data illustration...............................244
10.5 Common communication fault........................................................................257
Extension card Appendix A..................................................258
A.1 What this chapter contains...............................................................................258
A.2 PROFIBUS extension card ..............................................................................258
A.3 CANopen optional cards..................................................................................275
Technical data Appendix B ..................................................276
B.1 What this chapter contains...............................................................................276
B.2 Ratings............................................................................................................276
B.3 Grid specifications...........................................................................................277
B.4 Motor connection data .....................................................................................278
B.5 Applicable standards .......................................................................................278
B.6 EMC regulations..............................................................................................279
Dimension drawings Appendix C ...................................................281
C.1 What this chapter contains ..............................................................................281
C.2 Keypad structure.............................................................................................281
C.3 Inverter structure.............................................................................................282
C.4 Dimensions for inverters of AC 3PH 380V(-15%)~440V(+10%)........................282
C.5 Dimensions for inverters of AC 3PH 520V(-15%)~690V(+10%)........................287
Peripherial options and parts Appendix D ....................................................290
D.1 What this chapter contains ..............................................................................290
D.2 Peripherial wiring.............................................................................................290
D.3 Power supply ..................................................................................................291
D.4 Cables ............................................................................................................292
D.5 Breaker and electromagnetic contactor............................................................296
D.6 Reactors .........................................................................................................299
D.7 Filter ...............................................................................................................301
D.8 Braking system ...............................................................................................304
Further information Appendix E....................................................310

Goodrive300 inverters Safety precautions
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Safety Precautions 1
1.1 What this chapter contains
Please read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the inverter. If ignored, physical injury or death may occur, or
damage may occur to the devices.
If any physical injury or death or damage to the devices occurs for ignoring to the safety
precautions in the manual, our company will not be responsible for any damages and we are
not legally bound in any manner.
1.2 Safety definition
Danger: Serious physical injury or even death may occur if not follow
relevent requirements
Warning: Physical injury or damage to the devices may occur if not follow
relevent requirements
Note: Physical hurt may occur if not follow relevent requirements
Qualified
electricians:
People working on the device should take part in professional
electrical and safety training, receive the certification and be
familiar with all steps and requirements of installing,
commissioning, operating and maintaining the device to avoid any
emergency.
1.3 Warning symbols
Warnings caution you about conditions which can result in serious injury or death and/or
damage to the equipment, and advice on how to avoid the danger. Following warning
symbols are used in this manual:
Symbols Name Instruction Abbreviation
Danger
Electrical
Danger
Serious physical injury or even
death may occur if not follow the
relative requirements
Warning
General
danger
Physical injury or damage to the
devices may occur if not follow the
relative requirements

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Symbols Name Instruction Abbreviation
Do not
Electrostatic
discharge
Damage to the PCBA board may
occur if not follow the relative
requirements
Hot sides
Hot sides
Sides of the device may become
hot. Do not touch.
Note Note Physical hurt may occur if not follow
the relative requirements
Note
1.4 Safety guidelines
 Only qualified electricians are allowed to operate on the inverter.
 Do not carry out any wiring and inspection or changing components when the
power supply is applied. Ensure all input power supply is disconnected
before wiring and checking and always wait for at least the time designated
on the inverter or until the DC bus voltage is less than 36V. Below is the table
of the waiting time:
Inverter module Minimum waiting time
380V 1.5kW-110kW 5 minutes
380V 132 kW -315 kW 15 minutes
380V above 350 kW 25 minutes
660V 22kW-132kW 5 minutes
660V 160kW-350kW 15 minutes
660V 400kW-630kW 25 minutes
 Do not refit the inverter unauthorizedly; otherwise fire, electric shock or other
injury may occur.
 The base of the radiator may become hot during running. Do not touch to
avoid hurt.
 The electrical parts and components inside the inverter are electrostatic. Take
measurements to avoid electrostatic discharge during relevent operation.
1.4.1 Delivery and installation
 Please install the inverter on fire-retardant material and keep the inverter
away from combustible materials.

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 Connect the braking optional parts (braking resistors, braking units or
feedback units) according to the wiring diagram.
 Do not operate on the inverter if there is any damage or components loss to
the inverter.
 Do not touch the inverter with wet items or body, otherwise electric shock
may occur.
Note:
 Select appropriate moving and installing tools to ensure a safe and normal running of
the inverter and avoid physical injury or death. For physical safety, the erector should
take some mechanical protective measurements, such as wearing exposure shoes
and working uniforms.
 Ensure to avoid physical shock or vibration during delivery and installation.
 Do not carry the inverter by its cover. The cover may fall off.
 Install away from children and other public places.
 The inverter cannot meet the requirements of low voltage protection in IEC61800-5-1
if the sea level of installation site is above 2000m.
 Please use the inverter on appropriate condition (See chapter Installation
Environment).
 Don't allow screws, cables and other conductive items to fall inside the inverter.
 The leakage current of the inverter may be above 3.5mA during operation. High
leakage current, earth connection essential before connecting supply. Ground with
proper techniques and ensure the grounding resistor is less than 10Ω. The
conductivity of PE grounding conductor is the same as that of the phase conductor
(with the same cross sectional area).
 R, S and T are the input terminals of the power supply, while U, V and W are the motor
terminals. Please connect the input power cables and motor cables with proper
techniques; otherwise the damage to the inverter may occur.
1.4.2 Commission and running
 Disconnect all power supplies applied to the inverter before the terminal
wiring and wait for at least the designated time after disconnecting the
power supply.
 High voltage is present inside the inverter during running. Do not carry
out any operation except for the keypad setting.

Goodrive300 inverters Safety precautions
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 The inverter may start up by itself when P01.21=1. Do not get close to
the inverter and motor.
 The inverter can not be used as “Emergency-stop device”.
 The inverter can not be used to break the motor suddenly. A mechanical
braking device should be provided.
 Besides the above items, check to ensure the following ones before the
installation and maintenance during the running of the permanent
synchronization motor:
1. All input power supply is disconnected (including the main power
supply and the control power supply).
2. The permanent magnet synchronization motor has stopped
running and measured to ensure the output voltage of the inverter
is less than 36V.
3. The waiting time of the permanent magnet synchronization motor
after stopping is no less than the time designated and measure to
ensure the voltage between + and – is less than 36V.
4. Ensure the permanent magnet synchronization motor does not
rotate again because of the external load. It is recommended to
install effectively external braking devices or disconnect the electric
wiring between the motor and the inverter directly.
Note:
 Do not switch on or off the input power supply of the inverter frequently.
 For inverters that have been stored for a long time, check and fix the capacitance and
try to run it again before utilization (see Maintenance and Hardware Fault
Diagnose).
 Cover the front board before running, otherwise electric shock may occur.
1.4.3 Maintenance and replacement of components
 Only qualified electricians are allowed to perform the maintenance,
inspection, and components replacement of the inverter.
 Disconnect all power supplies to the inverter before the terminal wiring.
Wait for at least the time designated on the inverter after disconnection.
 Take measures to avoid screws, cables and other conductive matters to
fall into the inverter during maintenance and component replacement.

Goodrive300 inverters Safety precautions
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Note:
 Please select proper torque to tighten screws.
 Keep the inverter, parts and components away from combustible materials during
maintenance and component replacement.
 Do not carry out any isolation and pressure test on the inverter and do not measure
the control circuit of the inverter by megameter.
 Carry out a sound anti-electrostatic protection to the inverter and its internal
components during maintenance and component replacement.
1.4.4 What to do after scrapping
 There are heavy metals in the inverter. Deal with it as industrial effluent.

Goodrive300 inverters Quick start-up
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Quick Start-up 2
2.1 What this chapter contains
This chapter mainly describes the basic guidelines during the installation and commission
procedures on the inverter, which you may follow to install and commission the inverter
quickly.
2.2 Unpacking inspection
Check as followings after receiving products:
1. Check that there are no damage and humidification to the package. If not, please contact
with local agents or company offices.
2. Check the information on the type designation label on the outside of the package to
verify that the drive is of the correct type. If not, please contact with local dealers or
company offices.
3. Check that there are no signs of water in the package and no signs of damage or breach
to the inverter. If not, please contact with local dealers or company offices.
4. Check the information on the type designation label on the outside of the package to
verify that the name plate is of the correct type. If not, please contact with local dealers or
company offices.
5. Check to ensure the accessories (including user’s manual, control keypad and extension
card) inside the device is complete. If not, please contact with local dealers or company
offices.
2.3 Application confirmation
Check the machine before beginning to use the inverter:
1. Check the load type to verify that there is no overload of the inverter during work and
check that whether the drive needs to modify the power degree.
2. Check that the actual current of the motor is less than the rated current of the inverter.
3. Check that the control accuracy of the load is the same of the inverter.
4. Check that the incoming supply voltage is correspondent to the rated voltage of the
inverter.
5. Check that the communication needs option card or not.

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2.4 Environment
Check as followings before the actual installation and usage:
1. Check that the ambient temperature of the inverter is below 40 . If exceeds, derate℃ 3%
for every additional 1℃. Additionally, the inverter can not be used if the ambient
temperature is above 50℃.
Note: for the cabinet inverter, the ambient temperature means the air temperature inside
the cabinet.
2. Check that the ambient temperature of the inverter in actual usage is above -10℃. If not,
add heating facilities.
Note: for the cabinet inverter, the ambient temperature means the air temperature inside
the cabinet.
3. Check that the altitude of the actual usage site is below 1000m. If exceeds, derate1% for
every additional 100m.
4. Check that the humidity of the actual usage site is below 90% and condensation is not
allowed. If not, add additional protection inverters.
5. Check that the actual usage site is away from direct sunlight and foreign objects can not
enter the inverter. If not, add additional protective measures.
6. Check that there is no conductive dust or flammable gas in the actual usage site. If not,
add additional protection to inverters.
2.5 Installation confirmation
Check as followings after the installation:
1. Check that the load range of the input and output cables meet the need of actual load.
2. Check that the accessories of the inverter are correctly and properly installed. The
installation cables should meet the needs of every component (including reactors, input
filters, output reactors, output filters, DC reactors, braking units and braking resistors).
3. Check that the inverter is installed on non-flammable materials and the calorific
accessories (reactors and brake resistors) are away from flammable materials.
4. Check that all control cables and power cables are run separately and the routation
complies with EMC requirement.
5. Check that all grounding systems are properly grounded according to the requirements
of the inverter.
6. Check that the free space during installation is sufficient according to the instructions in
user’s manual.

Goodrive300 inverters Quick start-up
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7. Check that the installation conforms to the instructions in user’s manual. The drive must
be installed in an upright position.
8. Check that the external connection terminals are tightly fastened and the torque is
appropriate.
9. Check that there are no screws, cables and other conductive items left in the inverter. If
not, get them out.
2.6 Basic commission
Complete the basic commissioning as followings before actual utilization:
1. Select the motor type, set correct motor parameters and select control mode of the
inverter according to the actual motor parameters.
2. Autotune. If possible, de-coupled from the motor load to start dynamic autotune. Or if not,
static autotune is available.
3. Adjust the ACC/DEC time according to the actual running of the load.
4. Commission the device via jogging and check that the rotation direction is as required. If
not, change the rotation direction by changing the wiring of motor.
5. Set all control parameters and then operate.

Goodrive300 inverters Product overview
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Product Overview 3
3.1 What this chapter contains
The chapter briefly describes the operation principle, product characteristics, layout, name
plate and type designation information.
3.2 Basic principles
Goodrive300 series inverters are wall or flange mountable devices for controlling
asynchronous AC induction motors and permanent magnet synchronous motors.
The diagram below shows the simplified main circuit diagram of the inverter. The rectifier
converts three-phase AC voltage to DC voltage. The capacitor bank of the intermediate
circuit stabilizes the DC voltage. The converter transforms the DC voltage back to AC
voltage for the AC motor. The brake pipe connects the external braking resistor to the
intermediate DC circuit to consume the feedback energy when the voltage in the circuit
exceeds its maximum limit.
Fig 3-1 The simplified main circuit diagram (inverters of 380V≥37kW)
Fig 3-2 The simplified main circuit diagram (inverters of 380V≤30kW)

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Fig 3-3 The simplified main circuit diagram (inverters of 660V)
Note:
1. The inverters of 380V(≥37kW) supports external DC reactors and external braking units,
but it is necessary to remove the copper tag between P1 and(+) before connecting. DC
reactors and external braking units are optional.
2. The inverters of 380V(≤30kW) supports external braking resistors which are optional.
3. The inverters of 660V supports external DC reactors and external braking units, but it is
necessary to remove the copper tag between P1 and(+) before connecting. DC reactors and
external braking units are optional.
3.3 Product specification
Function Specification
Input voltage (V)
AC 3PH 220V(-15%)~240V(+10%)
AC 3PH 380V(-15%)~440V(+10%)
AC 3PH 520V(-15%)~690V(+10%)
Input current (A) Refer to the rated value
Power
input
Input frequency (Hz)
50Hz or 60Hz
Allowed range: 47~63Hz
Output voltage (V) 0~input voltage
Output current (A) Refer to the rated value
Output power (kW) Refer to the rated value
Power
output
Output frequency
(Hz) 0~400Hz
Control mode V/F, sensorless vector control Technical
control
feature Motor type Asynchronous motor and permanent magnet
synchronous motor

Goodrive300 inverters Product overview
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Function Specification
Adjustable-speed
ratio
Asynchronous motor 1:200 (SVC) synchronous
motor 1:20 (SVC)
Speed control
accuracy ±0.2% (sensorless vector control)
Speed fluctuation ± 0.3%(sensorless vector control)
Torque response <20ms(sensorless vector control)
Torque control
accuracy 10%(sensorless vector control)
Starting torque
Asynchronous motor: 0.25Hz/150%(sensorless
vector control)
Synchronous motor: 2.5 Hz/150%(sensorless vector
control)
Overload capability
150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
Frequency setting
method
Digital setting, analog setting, pulse frequency
setting, multi-step speed running setting, simple
PLC setting, PID setting, MODBUS communication
setting, PROFIBUS communication setting.
Switch between the combination and single setting
channel.
Auto-adjustment of
the voltage
Keep constant voltage automatically when the grid
voltage transients
Fault protection
Provide more than 30 fault protection functions:
overcurrent, overvoltage, undervoltage, overheating,
phase loss and overload, etc.
Running
control
feature
Restart after rotating
speed tracking Smooth starting of the rotating motor
Terminal analog input
resolution ≤ 20mV
Peripheral
interface
Terminal switch input
resolution ≤ 2ms

Goodrive300 inverters Product overview
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Function Specification
Analog input 2 (AI1, AI2) 0~10V/0~20mA and 1 (AI3) -10~10V
Analog output 2 (AO1, AO2) 0~10V /0~20mA
Digital input
8 common inputs, the Max. frequency: 1kHz,
internal impedance: 3.3kΩ;
1 high speed input, the Max. frequency: 50kHz
Digital output
1 high speed pulse output, the Max. frequency:
50kHz;
1 Y terminal open collector output
Relay output
2 programmable relay outputs
RO1A NO, RO1B NC, RO1C common terminal
RO2A NO, RO2B NC, RO2C common terminal
Contactor capability: 3A/AC250V,1A/DC30V
Mountable method Wall, flange and floor mountable
Temperature of the
running environment
-10~50℃, derate above 40℃
Average non-fault
time 2 years (25℃ ambient temperature)
Protective degree IP20
Cooling Air-cooling
Braking unit Built-in for inverters of 380V(≤30kW)
External for others
Others
EMC filter
Built-in C3 filter: meet the degree requirement of
IEC61800-3 C3
External filter:meet the degree requirement of
IEC61800-3 C2

Goodrive300 inverters Product overview
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3.4 Nameplate
Fig 3-4 Name plate
3.5 Type designation key
The type designation contains information on the inverter. The user can find the type
designation on the type designation label attached to the inverter or the simple name plate.
GD300 – 5R5G – 4
① ② ③
Fig 3-5 Product type
Key No.
Detailed
description
Detailed content
Abbreviation ① Product
abbreviation Goodrive300 is shorted for GD300.
Rated power ② Power range +
Load type
5R5-5.5kW
G—Constant torque load
Voltage
degree
③ Voltage degree
AC 3PH 220V(-15%)~240V(+10%)
AC 3PH 380V(-15%)~440V(+10%)
AC 3PH 520V(-15%)~690V(+10%)
3.6 Rated specifications
3.6.1 The inverters of AC 3PH 380V(-15%)~440V(+10%)
Model Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
GD300-1R5G-4 1.5 5.0 3.7
GD300-2R2G-4 2.2 5.8 5
GD300-004G-4 4 13.5 9.5

Goodrive300 inverters Product overview
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Model Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
GD300-5R5G-4 5.5 19.5 14
GD300-7R5G-4 7.5 25 18.5
GD300-011G-4 11 32 25
GD300-015G-4 15 40 32
GD300-018G-4 18.5 47 38
GD300-022G-4 22 56 45
GD300-030G-4 30 70 60
GD300-037G-4 37 80 75
GD300-045G-4 45 94 92
GD300-055G-4 55 128 115
GD300-075G-4 75 160 150
GD300-090G-4 90 190 180
GD300-110G-4 110 225 215
GD300-132G-4 132 265 260
GD300-160G-4 160 310 305
GD300-200G-4 200 385 380
GD300-220G-4 220 430 425
GD300-250G-4 250 485 480
GD300-280G-4 280 545 530
GD300-315G-4 315 610 600
GD300-350G-4 350 625 650
GD300-400G-4 400 715 720
GD300-500G-4 500 890 860
Note:
1. The input current of inverters 1.5~315kW is detected when the input voltage is 380V and
there is no DC reactors and input/output reactors.
2. The input current of inverters 350~500kW is detected when the input voltage is 380V and
there are input reactors.
3. The rated output current is defined when the output voltage is 380V.
4. The output current can not exceed the rated output current and the output power can not
exceed the rated output power in the voltage range.

Goodrive300 inverters Product overview
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3.6.2 The inverters of AC 3PH 520V(-15%)~690V(+10%)
Model Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
GD300-022G-6 22 35 27
GD300-030G-6 30 40 35
GD300-037G-6 37 47 45
GD300-045G-6 45 52 52
GD300-055G-6 55 65 62
GD300-075G-6 75 85 86
GD300-090G-6 90 95 98
GD300-110G-6 110 118 120
GD300-132G-6 132 145 150
GD300-160G-6 160 165 175
GD300-185G-6 185 190 200
GD300-200G-6 200 210 220
GD300-220G-6 220 230 240
GD300-250G-6 250 255 270
GD300-280G-6 280 286 300
GD300-315G-6 315 334 350
GD300-350G-6 350 360 380
GD300-400G-6 400 411 430
GD300-500G-6 500 518 540
GD300-560G-6 560 578 600
GD300-630G-6 630 655 680
Note:
1. The input current of inverters 22~350kW is detected when the input voltage is 660V and
there is no DC reactors and input/output reactors.
2. The input current of inverters 400~630kW is detected when the input voltage is 660V and
there are input reactors.
3. The rated output current is defined when the output voltage is 660V.
4. The output current can not exceed the rated output current and the output power can not
exceed the rated output power in the voltage range.