FOTEK Goodrive20 Series User manual

Goodrive20 Series VFD Contents
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Contents
Contents....................................................................................................................................i
Chapter 1 Safety precautions.................................................................................................1
1.1 Safety definition............................................................................................................1
1.2 Warning symbols..........................................................................................................1
1.3 Safety guidelines..........................................................................................................2
1.3.1 Delivery and installation.....................................................................................2
1.3.2 Commissioning and operation ...........................................................................3
1.3.3 Maintenance and component replacement........................................................3
1.3.4 What to do after scrapping.................................................................................4
Chapter 2 Product overview...................................................................................................5
2.1 Quick startup................................................................................................................5
2.1.1 Unpacking inspection.........................................................................................5
2.1.2 Checking before applying ..................................................................................5
2.1.3 Environment confirmation ..................................................................................5
2.1.4 Installation confirmation .....................................................................................6
2.1.5 Basic commissioning .........................................................................................6
2.2 Product specification....................................................................................................6
2.3 Product nameplate.......................................................................................................9
2.4 Model code...................................................................................................................9
2.5 Rated specifications...................................................................................................10
2.6 Structure diagram.......................................................................................................11
Chapter 3 Installation guidelines.........................................................................................13
3.1 Mechanical installation...............................................................................................13
3.1.1 Installation environment...................................................................................13
3.1.2 Installation direction .........................................................................................14
3.1.3 Installation mode..............................................................................................15
3.2 Standard wiring ..........................................................................................................16
3.2.1 Wiring of main circuit........................................................................................16
3.2.2 Main circuit terminals .......................................................................................16
3.2.3 Wiring of main circuit terminals........................................................................18
3.2.4 Wiring of control circuit.....................................................................................18
3.2.5 Control circuit terminals ...................................................................................19
3.2.6 Input/output signal connection figure...............................................................20
3.3 Wiring protection ........................................................................................................22
3.3.1 Protect the VFD and input power cable when a short circuit occurs ...............22
3.3.2 Protect the motor and motor cables.................................................................22
3.3.3 Establish a bypass connection.........................................................................22
Chapter 4 Keypad operation.................................................................................................23

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4.1 Keypad introduction....................................................................................................23
4.2 Keypad display...........................................................................................................26
4.2.1 Displaying stopped-state parameters ..............................................................26
4.2.2 Displaying running-state parameters ...............................................................26
4.2.3 Displaying fault information..............................................................................26
4.2.4 Editing function codes......................................................................................26
4.3 Operations on the keypad..........................................................................................27
4.3.1 Modifying VFD function codes .........................................................................27
4.3.2 Setting a password for the VFD.......................................................................28
4.3.3 Viewing VFD status..........................................................................................28
Chapter 5 Function parameter list.......................................................................................29
P00 group Basic functions ...............................................................................................30
P01 group Start and stop control......................................................................................37
P02 group Motor 1 parameters ........................................................................................44
P03 group Vector control..................................................................................................47
P04 group SVPWM control ..............................................................................................52
P05 group Input terminals................................................................................................57
P06 group Output terminals .............................................................................................65
P07 group HMI.................................................................................................................69
P08 group Enhanced functions........................................................................................75
P09 group PID control......................................................................................................84
P10 group Simple PLC and multi-step speed control ......................................................89
P11 group Protection parameters.....................................................................................93
P13 group SM control ......................................................................................................97
P14 group Serial communication .....................................................................................98
P17 group Status viewing...............................................................................................101
Chapter 6 Fault tracking .....................................................................................................105
6.1 Fault prevention .......................................................................................................105
6.1.1 Periodical maintenance..................................................................................105
6.1.2 Cooling fan.....................................................................................................108
6.1.3 Capacitor........................................................................................................109
6.1.4 Power cable ...................................................................................................110
6.2 Fault handling...........................................................................................................110
6.2.1 Indications of alarms and faults .....................................................................110
6.2.2 Fault reset......................................................................................................110
6.2.3 VFD faults and solutions................................................................................110
6.2.4 Other states....................................................................................................115
Chapter 7 Communication protocol ..................................................................................116
7.1 Brief instruction to Modbus protocol.........................................................................116
7.2 Application of the VFD..............................................................................................116
7.2.1 2-wire RS485 .................................................................................................116

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7.2.2 RTU mode......................................................................................................119
7.2.3 ASCII mode....................................................................................................123
7.3 Command code and communication data................................................................124
7.3.1 RTU mode......................................................................................................124
7.3.2 ASCII mode....................................................................................................128
7.4 Data address definition ............................................................................................131
7.4.1 Function code address format rules...............................................................131
7.4.2 Description of other function addresses in Modbus.......................................132
7.4.3 Fieldbus ratio values......................................................................................135
7.4.4 Error message response................................................................................136
7.5 Read/Write operation example.................................................................................138
7.5.1 Examples of reading command 03H..............................................................138
7.5.2 Examples of writing command 06H ...............................................................139
7.5.3 Examples of continuous writing command10H..............................................141
7.6 Common communication faults................................................................................143
Appendix A Technical data .................................................................................................144
A.1 Derated application..................................................................................................144
A.1.1 Capacity.........................................................................................................144
A.1.2 Derating.........................................................................................................144
A.2 CE............................................................................................................................145
A.2.1 CE marking....................................................................................................145
A.2.2 Directive EMC compliance declaration..........................................................145
A.3 EMC regulations ......................................................................................................145
A.3.1 VFDs of category C2 .....................................................................................146
A.3.2 VFDs of category C3 .....................................................................................146
Appendix B Dimension drawings......................................................................................147
B.1 External keypad structure........................................................................................147
B.2 VFD dimensions ......................................................................................................148
Appendix C Optional peripheral accessories...................................................................153
C.1 Wiring of peripheral accessories .............................................................................153
C.2 Power supply...........................................................................................................154
C.3 Cables......................................................................................................................155
C.3.1 Power cables.................................................................................................155
C.3.2 Control cables ...............................................................................................155
C.4 Breaker and electromagnetic contactor...................................................................156
C.5 Reactors ..................................................................................................................157
C.6 Filters.......................................................................................................................159
C.6.1 C3 Filter model instruction.............................................................................159
C.6.2 C3 filter..........................................................................................................160
C.6.3 C3 filter installation instruction.......................................................................161
C.6.4 C2 Filter type instruction................................................................................161

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C.6.5 C2 filter model selection................................................................................162
C.7 Braking resistors......................................................................................................163
C.7.1 Braking resistor selection ..............................................................................163
C.7.2 Braking resistor installation ...........................................................................165

Goodrive20 Series VFD Safety precautions
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Chapter 1 Safety precautions
Please read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the variable-frequency drive (VFD). 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.
1.1 Safety definition
Danger:
Serious physical injury or even death may occur if not follow
related requirements
Warning:
Physical injury or damage to the devices may occur if not follow
related requirements
Note:
Physical hurt may occur if not follow related 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 installation,
commissioning, operating and maintaining the device to avoid
any emergency.
1.2 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.
Sign
Name
Instruction
Abbreviation
Danger
Danger
Serious physical injury or even
death may occur if related
requirements are not followed
Warning
Warning
Physical injury or damage to the
devices may occur if related
requirements are not followed
Do not
Electrostatic
discharge
Damage to the PCBA board may
occur if related requirements are
not followed
Hot sides
Hot sides
Sides of the device may become
hot. Do not touch.

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Sign
Name
Instruction
Abbreviation
Note
Note
Physical hurt may occur if related
requirements are not followed
Note
1.3 Safety guidelines
Only qualified electricians are allowed to operate on the VFD.
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 VFD or until the DC bus voltage is less than 36V. The waiting time
list is as follows.
VFD model
Minimum waiting time
1PH 220V
0.4kW–2.2kW
5 minutes
3PH 220V
0.4kW–7.5kW
5 minutes
3PH 380V
0.75kW–110kW
5 minutes
Do not refit the VFD unauthorized; 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 VFD are electrostatic. Take
measurements to avoid electrostatic discharge during related operation.
1.3.1 Delivery and installation
Please install the VFD on fire-retardant material and keep the VFD away
from combustible materials.
Connect the braking optional parts (braking resistors, braking units or
feedback units) according to the wiring diagram.
Do not operate on the VFD if there is any damage or components loss to
the VFD.
Do not touch the VFD 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
VFD 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 VFD by its cover. The cover may fall off.

Goodrive20 Series VFD Safety precautions
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Install away from children and other public places.
The leakage current of the VFD may be above 3.5mA during operation. 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. For models higher than
30kW, the cross sectional area of the PE grounding conductor can be slightly less than the
recommended 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 VFD may occur.
1.3.2 Commissioning and operation
Disconnect all power supplies applied to the VFD before the terminal
wiring and wait for at least the designated time after disconnecting the
power supply.
High voltage is present inside the VFD during running. Do not carry out
any operation except for the keypad setting.
The VFD may start up by itself when P01.21=1. Do not get close to the
VFD and motor.
The VFD cannot be used as "Emergency-stop device".
The VFD cannot be used to break the motor suddenly. A mechanical
braking device should be provided.
Note:
Do not switch on or off the input power supply of the VFD frequently.
For VFDs that have been stored for a long time, check and fix the capacitance and try to
run it again before utilization.
Cover the front board before running; otherwise, electric shock may occur.
1.3.3 Maintenance and component replacement
Only qualified electricians are allowed to perform the maintenance,
inspection, and components replacement of the VFD.
Disconnect all power supplies to the VFD before the terminal wiring. Wait
for at least the time designated on the VFD after disconnection.
Take measures to avoid screws, cables and other conductive matters to
fall into the VFD during maintenance and component replacement.
Note:
Please select proper torque to tighten screws.
Keep the VFD, parts and components away from combustible materials during

Goodrive20 Series VFD Safety precautions
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maintenance and component replacement.
Do not carry out any isolation and pressure test on the VFD and do not measure the control
circuit of the VFD by megameter.
1.3.4 What to do after scrapping
There are heavy metals in the VFD. Treat it as industrial effluent.
When the life cycle ends, the product should enter the recycling system.
Dispose of it separately at an appropriate collection point instead of placing it in
the normal waste stream.

Goodrive20 Series VFD Product overview
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Chapter 2 Product overview
2.1 Quick startup
2.1.1 Unpacking inspection
Check as follows after receiving products:
1. Check whether the packing box is damaged or dampened. If yes, contact local dealers
or offices.
2. Check the model identifier on the exterior surface of the packing box is consistent with
the purchased model. If no, contact local dealers or offices.
3. Check whether the interior surface of packing box is abnormal, for example, in wet
condition, or whether the enclosure of the VFD is damaged or cracked. If yes, contact
local dealers or offices.
4. Check whether the name plate of the VFD is consistent with the model identifier on the
exterior surface of the packing box. If no, contact local dealers or offices.
5. Check whether the accessories (including user's manual and control keypad) inside the
packing box are complete. If not, please contact with local dealers or offices.
2.1.2 Checking before applying
Check the machine before beginning to use the VFD:
1. Check the load type to verify that there is no overload of the VFD 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 VFD.
3. Check that the control accuracy of the load is the same of the VFD.
4. Check that the incoming supply voltage is correspondent to the rated voltage of the
VFD.
2.1.3 Environment confirmation
Check as follows before the actual installation and usage:
1. Check that the ambient temperature of the VFD is below 40°C. If exceeds, derate 1%
for every additional 1°C. Additionally, the VFD cannot be used if the ambient
temperature is above 50°C.
Note: for the cabinet VFD, the ambient temperature means the air temperature inside
the cabinet.
2. Check that the ambient temperature of the VFD in actual usage is above -10°C. If not,
add heating facilities.
Note: for the cabinet VFD, the ambient temperature means the air temperature inside
the cabinet.
3. When the altitude exceeds 1000m, derate by 1% for every increase of 100m. When the
altitude exceeds 3000m, consult the local dealer or office for details.