hpmont HD20 Series User manual

HD20 Series
Multi-function Inverter
User Manual
HD20 Series Multi-function Inverter
V1.9 2020.03

FOREWORD
Thank you for purchasing HD20 series multi-function inverter manufactured by
Shenzhen Hpmont Technology Co., Ltd.
This User Manual describes how to use HD20 series inverters and their installation
wiring, parameter setting, troubleshooting and daily maintenance etc. Before using
the product, please read through this User Manual carefully. In addition, please do
not use this product until you have fully understood safety precautions.
Note:
Preserve this Manual for future use.
If you need the User Manual due to damage, loss or other reasons, please contact
the regional distributor of our company or directly contact our company Technical
Service Center.
If you still have some problems during use, please contact our company Technical
Service Center.
Due to product upgrade or specification change, and for the purpose of
improving convenience and accuracy of this manual, this manual’s contents may
be modified.
Email address: [e-mail]

Connection with peripheral devices
Three-phase AC power supply
MCCB
Contactor
AC input reactor
(accessory)
EMI filter
EMI filter
AC output reactor
(accessory)
Motor
Braking resistor
(accessory)
PRG J OG
SHF ENT
RUN STOP
Inverter

Version and Revision Records
Time: 2020/3
Version: V1.9
Revised Chapter Revised Contents
Chapter 6
Appendix A
• F15.00 - F15.05 added function:
• 83: Integration keeping function
• 84: Direct input of DC braking
• F15.39 added function:
• Hundred: Analog overrun detection conditions
• Ten thousand: Select alarming action
• F19.32 added function: Ten
• F19.33, F19.34 added function:
• 2: Continue counting
• Add parameters: F04.23, F15.42, F15.44, F15.45, F15.46
• Modify the setting range and default of F04.06, F04.08, F04.13, F04.14
• Modify the default of F04.16, F06.00 - F06.14, F16.19

Quick Start for HD20 Operation
Note:
Some parameters have been set (factory setting) so that you could not set for the initial use.
1. Set the Motor Rating Parameter Correctly
Power on, use keypad to set the following parameters, motor parameters refer to motor nameplate.
Ref. Code Function Ref. Code Function
F08.00 Rated power of motor F08.03 Rated frequency of motor
F08.01 Rated voltage of motor F08.04 Rated RPM of motor
F08.02 Rated current of motor
2. Control the Start/Stop and Set the Running Frequency Via Using the Keypad
1. Power on. Using the keypad can set motor parameters (see the motor nameplate parameter),
running frequency and Acc./Dec. time. See the following table.
Ref. Code Function Setting Meaning
F00.10 Frequency setting source selection 0 (factory setting) Set by keypad
F00.11 Command setting source selection 0 (factory setting) Keypad running command channel
F00.13 Starting frequency digital setting - Running frequency, adjust according
to actual requirement
F03.01 Acc. time 1 - Acc. time, adjust according to actual
requirement
F03.02 Dec. time 1 - Dec. time, adjust according to actual
requirement
2. Pressing panel’s key can start the inverter, pressing / button increase/decrease set
frequency, and pressing key can stop the inverter outputting.

3. Control the Start/Stop Via Terminals and Set the Running Frequency Via Keypad
1. The terminal DI1 is forward running signal input, and DI2 is reverse running signal input, their
wirings are as following figure.
2. After power on, set the functional parameters in accordance with wirings, as following table.
Ref. Code Function Setting Meaning
F00.10 Frequency setting source
selection 3 Analogue setting
F00.11 Command setting source
selection 1 Terminal running command source
F15.00 DI1 terminal function selection 2 (factory setting) Forward running function (terminal
forward signal input)
F15.01 DI2 terminal function selection 3 (factory setting) Rervese running function (terminal
rervese signal input)
F16.01 Analogue input AI1 function
selection 0 Reserved
F16.00 Display panel with potentiometer
function selection 2 Frequency setting source (via potentiometer of display panel)
Note:
Function parameters F16.00 - F16.02 cannot be the same. If you want to set F16.00 as 2, you should set
F16.01 (factory value is 2) as other value (except 2) firstly.
3. By rotating the potentiometer of display panel to set the running frequency.
4. Close the K1 of the wiring diagram, the motor will run forward; Close K2, run reverse; Simultaneously
close or disconnect, the motor will stop.
DI1
COM
K1
K2 DI2
DO1
R1C
R1B
R1A
ForwardOutput indicating
signal at running
Fault indicating
Reverse

4. Control the Start/Stop Via Terminals and Set the Running Frequency Via Analogue
1. The terminal DI1 is forward running signal input, and DI2 is reverse running signal input, their
wirings are as following figure.
2. After power on, set the functional parameters in accordance with wirings, as following table.
Ref. Code Function Setting Meaning
F00.10 Frequency setting source selection 3 Analogue setting
F00.11 Command setting source selection 1 Terminal running command source
F03.01 Acc. time 1 - Acc. time, adjust according to actual
requirement
F03.02 Dec. time 1 - Dec. time, adjust according to actual
requirement
F15.00 DI1 function 2 (factory setting) Forward running function (terminal
forward signal input)
F15.01 DI2 function 3 (factory setting) Rervese running function (terminal
rervese signal input)
F16.01 AI1 function 2 (factory setting) Frequency setting source (set by AI1)
3. Set the running frequency by adjusting AI1 analogue input.
4. Close the K1 of the wiring diagram, the motor will run forward. Close K2, run reverse. Simultaneously
close or disconnect, the motor will stop.
DI1
COM
DI2
AI1
+10
Fault indicating
Output indicating
signal at running
K1
K2 DO1
R1C
R1B
R1A
GND
Forward
Reverse
Analogue input

5. Control the Start/Stop Via Terminals and Set the Running Frequency Via Communication
1. The terminal DI1 is forward running signal input, and DI2 is reverse running signal input, their
wirings are as following figure.
2. After power on, set the functional parameters in accordance with wirings, as following table.
Ref. Code Function Setting Meaning
F00.10 Frequency setting source selection 2 SCI communication setting
F00.11 Command setting source selection 1 Terminal running command source
F03.01 Acc. time 1 - Acc. time, adjust according to actual
requirement
F03.02 Dec. time 1 - Dec. time, adjust according to actual
requirement
F15.00 DI1 function 2 (factory setting) Forward running function (terminal
forward signal input)
F15.01 DI2 function 3 (factory setting) Rervese running function (terminal
rervese signal input)
F15.18 DO1 function 2 (factory setting) Inverter is running
F17.00 Data format 0 (factory setting) 1-8-2 format, no parity, RTU
F17.01 Baud rate 3 (factory setting) 9600bps
F17.02 Local address 2 (factory setting)
3. Close the K1 of the wiring diagram, the motor will run forward; Close K2, run reverse; Simultaneously
close or disconnect, the motor will stop.
4. Modify the running frequency via SCI communication function code 0X06 writing register 0x3201.
Such as: Modify the local address two of slave with running frequency of 45.00Hz, as following table.
Command
Frame
Address Code Register Address Register Content Checksum
0x02 0x06 0x32 0x01 0x11 0x94 0xDB 0x7E
Response
Frame
Address Code Register Address Register Content Checksum
0x02 0x06 0x32 0x01 0x11 0x94 0xDB 0x7E
DI1
COM
DI2
Faultindicating
Output indicating
signal at running
Forward
Reverse
K1
K2 DO1
R1C
R1B
R1A
MODBUS

6. Control the Start/Stop and Set the Running Frequency Via Using Communication
1. The communication wirings are as following figure.
2. After power on, set the functional parameters in accordance with wirings, as following table.
Ref. Code Function Setting Meaning
F00.10 Frequency setting source selection 2 SCI communication setting
F00.11 Command setting source selection 2 SCI communication running
command source
F03.01 Acc. time 1 - Acc. time, adjust according to actual
requirement
F03.02 Dec. time 1 - Dec. time, adjust according to actual
requirement
F17.00 Data format 0 (factory setting) 1-8-2 format, no parity, RTU
F17.01 Baud rate 3 (factory setting) 9600bps
F17.02 Local address 2 (factory setting)
3. Start and stop the local address 2 of inverter via SCI communication function code 0x06 writing
register 0x3200, such as forward start command, as following table.
E.g: Forward start command is as following:
Command/
Response
Frame
Address Code Register Address Register Content Checksum
0x02 0x06 0x32 0x00 0x10 0x01 0x4B 0x41
E.g: Dec stop command is as following:
Command/
Response
Frame
Address Code Register Address Register Content Checksum
0x02 0x06 0x32 0x00 0x10 0x04 0x8B 0x42
4. Modify the running frequency via SCI communication function code 0x06 writing register 0x3201.
E.g: Set the running frequency of local address = 45.00Hz:
Command/
Response
Frame
Address Code Register Address Register Content Checksum
0x02 0x06 0x32 0x01 0x11 0x94 0xDB 0x7E
Fault indicating
Output indicating
signal at running
DO1
R1C
R1B
R1A
MODBUS

7. Motor Parameter Auto-tuning
1. Motor parameter auto-tuning can be only done in keypad mode.
2. Correct wiring.
3. Power on, set motor parameter (F08.00 - F08.04) by keypad.
4. Parameter auto-tuning, available auto-tuning methods for different control mode are shown as
below table.
Control Mode Auto-tuning Method (recommended)
V/f control Manual torque boost
Use static, rotate self-tuning
Automatic torque boost
Use still, rotate self-tuning
Vector control Use rotation auto-tuning
Static Self-tuning:
F08.06 = 1 (static auto-tuning), press key to the stop parameter display state, press key to
start the auto-tuning. Auto-refresh F08.07 - F08.09 after auto-tuning.
Ref. Code Function Ref. Code Function
F08.07 Motor stator resistance F08.09 Motor leakage inductance
F08.08 Motor rotor resistance
Rotary Auto-tuning:
Before turning the auto-tuning, first disconnect the motor from the load.
Then set F08.06 = 2 (Rotate Auto Tuning), press key to go to the stop parameter display state,
press key to start auto tuning.
In the motor rotation process, there may be shock or even overcurrent, this time should immediately
press key to stop the parameter tuning, and adjust the Acc. and Dec. time and F09.15, F09.16
(suppression shock coefficient) to mitigate possible shocks.
After auto tuning, auto refresh F08.07 - F08.16.
Ref. Code Function Ref. Code Function
F08.07 Motor stator resistance F08.09 Motor leakage inductance
F08.08 Motor rotor resistance F08.10 Motor mutual resistance
F08.11 Motor no-load excitation current

8. Input/output Parameter Setting for Analogue AI and AO Current 4 - 20mA
Analogue 4 - 20mA Input
Current inputs through AI2. Default current: 0 - 20mA. Short connect pin 2&pin 3 of CN4.
To use 4 - 20mA signal to adjust frequency 0 - 50Hz, set parameters according to following:
Method Ref. Code Function Setting Meaning
By setting
analogue curve
F00.10 Frequency setting channel 3 Analogue setting
F05.01 Line 1 min. setting 20.0% /
F16.01 AI1 function 0 No function
F16.02 AI2 function 2 Frequency setting
By setting
analogue bias
and gain
F00.10 Frequency setting channel 3 Analogue setting
F00.18 Prevent reverse 1 Forbid reverse
F16.01 AI1 function 0 No function
F16.02 AI2 function 2 Frequency setting
F16.08 AI2 bias -20.0% AI2 analogue bias
F16.09 AI2 gain 1.20 AI2 analogue gain
Analogue 4 - 20mA Output
AO1/AO2 can select current output, default: 0 - 20mA.
Short-connect pin 2&3 on CN5 for AO1, and short-connect pin 2&3 of CN6 for AO2.
To achieve 4 - 20mA output, please change bias and gain:
Output Ref. Code Function Setting Meaning
AO1 F16.22 AO1 bias 20 AO1 analogue bias
F16.23 AO1 gain 80 AO1 analogue gain
AO2 F16.24 AO2 bias 20 AO2 analogue bias
F16.25 AO2 gain 80 AO2 analogue gain

CONTENTS
Chapter 1 Safety Information and Precautions.................................................................................................... 1
1.1 Safety Definition ............................................................................................................................... 1
1.2 About Motor and Load..................................................................................................................... 1
1.3 About HD20 ....................................................................................................................................... 2
Chapter 2 Product Information............................................................................................................................... 5
2.1 Model Code Explanation ................................................................................................................. 5
2.2 Nameplate.......................................................................................................................................... 5
2.3 Rated Value ........................................................................................................................................ 6
2.4 Technical Data ................................................................................................................................... 6
2.5 Parts of Inverter................................................................................................................................. 9
Chapter 3 Mechanical Installation........................................................................................................................ 11
3.1 Precautions ...................................................................................................................................... 11
3.2 Installation Site Requirement ....................................................................................................... 11
3.3 Installation Direction and Space Requirements........................................................................ 12
3.4 Dimensions and Mounting Size.................................................................................................... 13
3.5 Install and Dismantle Keypad ....................................................................................................... 14
3.6 Dismantle Plastic Cover ................................................................................................................. 15
Chapter 4 Electrical Installation............................................................................................................................ 17
4.1 Wiring Precautions.......................................................................................................................... 17
4.2 Peripheral Accessories Selection.................................................................................................. 17
4.2.1 Wiring Specifications of Input and Output .......................................................................................17
4.2.2 Power Terminal Lug................................................................................................................................... 18
4.3 Main Circuit Terminals and Wiring ............................................................................................... 18
4.3.1 Supply and Motor Terminal.................................................................................................................... 19
4.3.2 Power Terminal Wiring.............................................................................................................................. 19
4.4 Control Board .................................................................................................................................. 20
4.4.1 Control Board Terminal ............................................................................................................................ 20
4.4.2 Jumper ........................................................................................................................................................... 21
4.4.3 Communication Terminal........................................................................................................................ 22
4.4.4 Control Terminal Wiring ........................................................................................................................... 22
4.5 Meet EMC Requirement of Installation ....................................................................................... 26
4.5.1 Correct EMC Installation.......................................................................................................................... 26
4.5.2 Wiring Requirement.................................................................................................................................. 27
4.5.3 Motor Connection...................................................................................................................................... 27

4.5.4 Ground Connection................................................................................................................................... 28
4.5.5 EMI Filter........................................................................................................................................................ 28
4.5.6 Countermeasures for Conduction, Radiation and Radio Frequency Interference..............29
4.5.7 Reactor........................................................................................................................................................... 29
Chapter 5 Operation Instructions......................................................................................................................... 31
5.1 Function Description...................................................................................................................... 31
5.1.1 Operation Mode ......................................................................................................................................... 31
5.1.2 Inverter Frequency Setting Source ......................................................................................................32
5.1.3 Inverter Status............................................................................................................................................. 32
5.1.4 Inverter Running Mode............................................................................................................................ 32
5.2 Operating Instructions................................................................................................................... 33
5.2.1 Keypad........................................................................................................................................................... 33
5.2.2 Display Status.............................................................................................................................................. 34
5.2.3 Keypad Operation Examples.................................................................................................................. 36
5.3 Initial Power On............................................................................................................................... 40
Chapter 6 Function Introduction.......................................................................................................................... 41
6.1 Group d: Display Parameters ........................................................................................................ 42
6.1.1 d00: Status Display Parameters............................................................................................................. 42
6.2 Group F: General Function Parameters....................................................................................... 45
6.2.1 F00: Basic Parameters ...............................................................................................................................45
6.2.2 F01: Protection Parameters.....................................................................................................................48
6.2.3 F02: Run/Stop Control Parameters....................................................................................................... 49
6.2.4 F03: Acc./Dec. Parameters....................................................................................................................... 52
6.2.5 F04: Process PID Control.......................................................................................................................... 53
6.2.6 F05: External Reference Curve Parameters .......................................................................................55
6.2.7 F06: MS SPEED and Simple PLC.............................................................................................................57
6.2.8 F07: Wobble Operation Parameters.....................................................................................................60
6.2.9 F08: Asynchronous Motor Parameters ...............................................................................................61
6.2.10 F09: V/f Control Parameters ................................................................................................................. 63
6.2.11 F10: Motor Vector Control Speed-loop Parameters..................................................................... 65
6.2.12 F15: Digital I/O Terminal Parameters................................................................................................. 66
6.2.13 F16: Analogue I/O Terminal Parameters ..........................................................................................77
6.2.14 F17: SCI Communication Parameters ...............................................................................................79
6.2.15 F18: Display Control Parameters ........................................................................................................ 80
6.2.16 F19: Function-boost Parameters ........................................................................................................81
6.2.17 F20: Protection of Fault Parameters..................................................................................................87
6.2.18 F23: PWM Control Parameters............................................................................................................. 90

6.3 Group y Manufacturer Function Parameters.............................................................................. 90
Chapter 7 Troubleshooting and Maintenance ................................................................................................... 91
7.1 Troubleshooting.............................................................................................................................. 91
7.2 Maintenance.................................................................................................................................... 94
Chapter 8 Options................................................................................................................................................... 97
8.1 Panel Installation Assembly.......................................................................................................... 97
8.2 Braking Resistor .............................................................................................................................. 98
Appendix A Parameters ......................................................................................................................................... 99
Appendix B Communication Protocol ............................................................................................................... 127

8
Options
B
Communication Protocol
7
Troubleshooting and Maintenance
Function Introduction
A
Parameters
4
Electrical Installation
1
Safety Information and Precaution
2
Product Information
3
Mechanical Installation
5
Operation Instructions
6

Shenzhen Hpmont Technology Co., Ltd. Chapter 1 Safety Information and Precautions
HD20 Series User Manual V1.9 - 1 -
Chapter 1 Safety Information and Precautions
1.1 Safety Definition
Danger: A Danger contains information which is critical for avoiding safety hazard.
Warning: A Warning contains information which is essential for avoiding a risk of damage to products or other
equipements.
Note: A Note contains information which helps to ensure correct operation of the product.
1.2 About Motor and Load
Compared to the Standard Frequency Operation
The HD20 series inverters are voltage-type frequency inverter and their output is PWM wave with
certain harmonic wave. Therefore, the temperature, noise and vibration of the motor will be a little
higher than that at standard frequency operation.
Constant Torque at Low-speed Operation
When the inverter drives a standard motor at low-speed running for a long time, the output torque
ratings will become worse due to the motor cooling is less effective. In that case, we suggest that you
should choose variable frequency motor.
Motor’s Overload Protecting Threshold
When choose the adaptive motor, the inverter can effectively implement the motor thermal
protection. Otherwise it must adjust the motor protection parameters or other protection measures to
ensure that the motor is at a safe and reliable operation.
Operation above the Motor Rated Frequency
If the motor exceeds its rated frequency operation, the noise will increase. It need play attention to the
motor vibration as well as ensure the motor bearings and mechanical devices to meet the requirement
of operation speed range.
Lubrication of Mechanical Devices
At long time low-speed operation, it should provide periodical lubrication maintenance for the
mechanical devices such as gear box and geared motor etc. to make sure the drive results meet the site
need.
Danger
Warning
Note
1