hpmont HD31-4T2P2P User Manual
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hpmont HD31-4T2P2P User Manual

hpmont HD31-4T2P2P User Manual

Aqua inverter
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HD31 Series
Aqua Inverter
User Manual
V1.1
2017.07

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Summary of Contents for hpmont HD31-4T2P2P

  • Page 1 HD31 Series Aqua Inverter User Manual V1.1 2017.07...
  • Page 2 FOREWORD Thank you for purchasing HD31 series aqua inverter manufactured by Shenzhen Hpmont Technology Co., Ltd. This User Manual describes how to use HD31 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.
  • Page 3 Connection with peripheral devices Three-phase AC power supply MCCB Contactor AC input reactor (accessory) EMI filter Braking resistor (accessory) HD31 DC reactor (accessory) EMI filter AC output reactor (accessory) Motor...
  • Page 4 Version: V1.1 Revised chapter Revised contents • New model: HD31-4T2P2P, HD31-4T3P7P • Refer to 2.3 Rated Value, 4.2.1 Wiring specifications of input and output, 9.3 Braking Resistor and Braking Unit for details • Modify the input and output lines, see 4.2.1 •...

  • Page 6: Table Of Contents

    CONTENTS   Chapter 1 Safety Information and Precautions ....................1   1.1 Safety Definition ..........................1   1.2 About Motor and Load ........................1   1.3 About HD31 ............................2   Chapter 2 Product Information ..........................5   2.1 Model ..............................5  ...
  • Page 7   6.1.1 d00: Status Display Parameters ......................26   6.2 Group F: General Parameters ......................29   6.2.1 F00: Basic Parameters ..........................29   6.2.2 F01: Protection of Parameters........................ 32   6.2.3 F03: Acc / Dec Parameters ........................33   6.2.4 F05: External Setting Curve Parameters .....................
  • Page 8 Safety Information and Precautions Product Information Machenical Installation Electrical Installation Keypad Function Introduction Application Reference Troubleshooting Accessories Parameters...

  • Page 10: Chapter 1 Safety Information And Precautions

    Shenzhen Hpmont Technology Co., Ltd. Chapter 1 Safety Information and Precautions Chapter 1 Safety Information and Precautions 1.1 Safety Definition Danger Danger: A Danger contains information which is critical for avoiding safety hazard. Warning Warning: A Warning contains information which is essential for avoiding a risk of damage to products or other equipements.

  • Page 11: About Hd31

    Chapter 1 Safety Information and Precautions Shenzhen Hpmont Technology Co., Ltd. Mechanical resonance point of load Set the skip frequency (F05.17 - F05.19) to avoid the load device or the motor mechanical resonance point. Start and stop HD31 User should use the control terminal to start and stop HD31.
  • Page 12 36V. Generally, the internal circuit enables the capacitor to discharge. However, the discharging may fail in some exceptions. In these cases, users need to consult Hpmont or our regional distributor. Lightning surge protection HD31 internal design has lightning surge overcurrent protection circuit, and has certain self-protection capacity against the lightning.

  • Page 14: Chapter 2 Product Information

    Shenzhen Hpmont Technology Co., Ltd. Chapter 2 Product Information Chapter 2 Product Information 2.1 Model HD31-4T7P5-P Product Series Power Supply Voltage 380 - 460VAC = 4 Input Phase Three-phase input = T Power Product Type Fan and pump = P 2.2 Nameplate...

  • Page 15: Rated Value

    Chapter 2 Product Information Shenzhen Hpmont Technology Co., Ltd. 2.3 Rated Value Refer to section 3.4 Dimensions and Weight (on page 11) for size information. Motor Rated Capacity Rated Input Rated Output Model Size (kW) (kVA) Current (A) Current (A)
  • Page 16 Shenzhen Hpmont Technology Co., Ltd. Chapter 2 Product Information Protection Functions Stall overvoltage Bus voltage can auto-control against overvoltage fault Auto-limit current protection Output current can auto-limit against overcurrent fault Overload pre-alarm and Overload early pre-alarm and protect alarm Load loss protection...

  • Page 17: Parts Of Inverter

    Chapter 2 Product Information Shenzhen Hpmont Technology Co., Ltd. Environment -10 - +40 ℃ , max. 50 ℃ , air temperature fluctuation is less than 0.5 ℃ /min Running temperature The derating value of the output current of HD31 shall be 2% for each degree centigrade above 40 ℃...

  • Page 18: Chapter 3 Machenical Installation

    Shenzhen Hpmont Technology Co., Ltd. Chapter 3 Machenical Installation Chapter 3 Machenical Installation 3.1 Precautions Danger • Do not install if HD31 is incomplete or impaired. • When conveying HD31, please employ suitable tools according to its weight. Avoid scratch to the product. Be careful: rollover and drop may cause hurt.

  • Page 19: Installation Direction And Space Requirements

    Chapter 3 Machenical Installation Shenzhen Hpmont Technology Co., Ltd. 3.3 Installation Direction and Space Requirements To achieve good cooling efficiency, install the inverter perpendicularly and always provide the following space to allow normal heat dissipation. The requirements on mounting space and clearance are shown in Table 3-1.

  • Page 20: Dimensions And Weight

    Shenzhen Hpmont Technology Co., Ltd. Chapter 3 Machenical Installation 3.4 Dimensions and Weight The dimensions and weight of HD31 are as shown in Table 3-3. For the corresponding model of the mounting size, refer to section 2.3 Rated Value, on page 6.

  • Page 21: Install And Dismantle Keypad

    Chapter 3 Machenical Installation Shenzhen Hpmont Technology Co., Ltd. Table 3-3 HD31 dimensions and weight Dimension (mm) Mounting size (mm) Size (kg) 20.4 3.5 Install and Dismantle Keypad According to the direction of Figure 3–1, press the keypad until hear a “click” sound.

  • Page 22: Dismantle Plastic Cover

    Shenzhen Hpmont Technology Co., Ltd. Chapter 3 Machenical Installation 3.6 Dismantle Plastic Cover The upper cover and lower cover of HD31 are removable. The dismantle steps are shown as Figure 3–3. Before removing the upper cover, please take away the keypad.

  • Page 24: Chapter 4 Electrical Installation

    Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation Chapter 4 Electrical Installation 4.1 Precautions Danger • Only qualified electrical engineer can perform wiring job. • Only when the power supply switch is completely off can you do the wiring job.

  • Page 25: Power Terminal Lug

    Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd. Table 4-2 HD31 I/O wiring specification MCCB Contactor Power Cable Motor Cable Ground Cable Size Model HD31-4T2P2P 0.75 HD31-4T3P7P HD31-4T5P5P HD31-4T7P5P HD31-4T011P HD31-4T015P HD31-4T018P HD31-4T022P HD31-4T030P HD31-4T037P HD31-4T045P HD31-4T055P HD31-4T075P HD31-4T090P...

  • Page 26: Supply And Motor Terminal

    Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation Warning • Ensure that AC supply voltage is the same as rated input voltage of HD31. 4.3.1 Supply and Motor Terminal Table 4-4 Supply and motor terminal description Terminal description Frame 2...

  • Page 27: Supply And Motor Connection

    Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd. 4.3.2 Supply and Motor Connection During trial running, make sure HD31 runs forward when the forward command is enabled. If not, switch any two of the output terminals (U/V/W) or modify parameter F00.17 to change the motor direction.

  • Page 28: Control Board And I/O Board

    Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation 4.4 Control Board and I/O Board Danger • The control circuit is basically isolated with the power circuit. Do not touch HD31 after it is powered. Warning • If the control circuit is connected to the external devices with live touchable port, it should increase an additional isolating barrier to ensure that classification of external devices not be changed •...

  • Page 29: Control Board Terminal

    Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd. 4.4.1 Control Board Terminal Control Board Terminal +10 AI1 DI6 COM AO1 AO2 P24 SEL COM CME DO2 R1B Figure 4–3 Control board terminal Table 4-5 Control board terminal description Terminal Description Analogue input use +10V power supply, max.

  • Page 30: I/O Board Terminal

    Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation 4.4.2 I/O Board Terminal I/O Board Terminal Terminal R2A R3A R4A R5A R6A R2A R3A R4A R5A R6A R7A R8A R10A R2A R3A R4A R5A R6A R2C R3C R4C R5C R6C R7C R8C R10C Figure 4–4 I/O board terminal...

  • Page 31: Jumper

    Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd. 4.4.4 Jumper I/O Board Control Board CN7 CN8 Figure 4–5 Jumper position Table 4-7 Jumper description Jumper Description AI2 can select voltage or current signal. Control • Pin 1 & 2 are short-connected, AI2 inputs voltage signal (factory setting).

  • Page 32: Chapter 5 Keypad

    Shenzhen Hpmont Technology Co., Ltd. Chapter 5 Keypad Chapter 5 Keypad Danger • Only when the terminal cover of HD31 has been fitted can user switch on AC power source. Do not remove the cover after power is switched on.
  • Page 33 Chapter 5 Keypad Shenzhen Hpmont Technology Co., Ltd. The kaypad consists of 5 status indicators and 5 unit indicators and shown as Table 5-2. Table 5-2 Indicator description of the keypad Mark Name : Lighting : Flashing : Lightless HD31 is forward running...

  • Page 34: Chapter 6 Function Introduction

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Chapter 6 Function Introduction This chapter will provide user with detail function introduction of each group. Display Parameters: d00: Status Display Parameters, on pages 26 - 29 General Parameters: F00: Basic Parameters, on pages 29 - 31.

  • Page 35: Group D: Display Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. 6.1 Group d: Display Parameters Users can directly check the status parameters by checking the function code of Group d. 6.1.1 d00: Status Display Parameters Ref. Code Function Description Setting Range [Default] d00.00...
  • Page 36 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Function Description Setting Range [Default] d00.25 DC bus voltage [Actual value] d00.26 Potentiometer input voltage of the keypad [Actual value] Display potentiometer input voltage of the keypad. d00.27 AI1 voltage [Actual value] Display AI1 input voltage.
  • Page 37 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] d00.47 PID integral item [Actual value] Display PID integral item relative to full scale (10.00V) percentage. d00.48 PID output [Actual value] Display PID output to full scale (10.00V) percentage.

  • Page 38: Group F: General Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2 Group F: General Parameters 6.2.1 F00: Basic Parameters Ref. Code Function Description Setting Range [Default] F00.01 Motor control mode 0 - 2 [0] 0: V/f control. Constant voltage/frequency ratio control.
  • Page 39 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] F00.10 Frequency setting sources 0 - 4 [0] 0: Keypad setting. Change the value by pressing the key of the keypad. Initial value is set by F00.13.
  • Page 40 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Function Description Setting Range [Default] F00.15 Jog running frequency digital setting 1 0 - upper limit frequency [5.00Hz] F00.16 Interval of jog running 0.0 - 100.0 [0.0s] Frequency After cancel the jog command, HD31 will not...

  • Page 41: F01: Protection Of Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. 6.2.2 F01: Protection of Parameters Ref. Code Function Description Setting Range [Default] F01.00 User’s password 00000 - 65535 [00000] XXXXX: To enable the password protection function, set any non-zero number as the password.

  • Page 42: F03: Acc / Dec Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.3 F03: Acc / Dec Parameters Ref. Code Function Description Setting Range [Default] F03.01 Acc time 0.1 - 6000.0 [18.5kW and below: 10.0s] F03.02 Dec time [22 - 75kW: 30.0s] [90kW and above: 60.0s]...
  • Page 43 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] F05.16 Min. setting corresponding value of polyline 0.0 - 100.0 [0.0%] F05.01 - F05.04 define line 1. F05.05 - F05.08 define line 2. F05.09 - F05.16 define the polyline.

  • Page 44: F08: Asynchronous Motor Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.5 F08: Asynchronous Motor Parameters R1=F08.07 (Stator resistance) LI=F08.09 (Leakage inductance) R2=F08.08 (Rotor resistance) Lm=F08.10 (Mutual inductance) Io=F08.11 (Excitation current) S=Slip ratio The idling excitation current (F08.11) can be calculated by the rated current (F08.02) and power factor (F08.05) or detected by parameter auto-tuning (F08.06 = 2).

  • Page 45: F09: V/F Control Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] Auto-tuning steps: • 1. Input correct motor parameters as per its nameplate (F08.00 - F08.04). • 2. When F08.06 is set as 2, set proper Acc time (F03.01) and Dec time (F03.02) and make sure the motor is disconnected with the load for security.
  • Page 46 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Name Description Setting Range [Default] F09.07 Torque boost of motor 0.0 - 30.0 [55kW and below: 2.0%] [75 - 132kW: 1.0%] F09.08 Cut-off point used for manual torque boost of motor 0.0 - 50.0 (F08.03) [10.0%]...

  • Page 47: F15: Digital I/O Terminal Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. 6.2.7 F15: Digital I/O Terminal Parameters Ref. Code Function Description Setting Range [Default] F15.00 DI1 function 0 – 54 [2] F15.01 DI2 function 0 - 54 [3] F15.02 DI3 function 0 - 54 [0] F15.03...
  • Page 48 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Name Description Setting Range [Default] F15.16 FWD / REV running mode 0 - 3 [0] • FWD:DI terminal is defined as No. 2 function. • REV: DI terminal is defined as No. 3 function.
  • Page 49 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] 6: Zero-frequency status. • In the zero-frequency range, the output frequency (including in stop status) outputs the indication signal. 7: Zero-frequency running. • In the zero-frequency range HD31 output frequency outputs the indicating signal.

  • Page 50: F16: Analogue I/O Terminal Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.8 F16: Analogue I/O Terminal Parameters Ref. Code Function Description Setting Range [Default] F16.00 Keypad with potentiometer function 0 - 2 [0] Only when using keypad with potentiometer is F16.00 enabled.
  • Page 51 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] 5: Output current (0 - twice rated current of motor) 6 - 9: Unused. 10: Output torque (0 - 3 times rated torque of motor).

  • Page 52: F17: Sci Communication Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.9 F17: SCI Communication Parameters Ref. Code Function Description Setting Range [Default] F17.00 Data format 0 - 5 [0] 0: 1-8-2 format, no parity, RTU. 1: 1-8-1 format, even parity, RTU.

  • Page 53: F18: Display Control Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. 6.2.10 F18: Display Control Parameters Ref. Code Function Description Setting Range [Default] F18.00 Language selection 0,1 [0] Defines the displaying language on the LCD keypad. 0: Chinese. 1: English. F18.01 Display contrast of the LCD keypad 1 - 10 [5] To select LCD display contrast.

  • Page 54: F19: Function-Boost Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.11 F19: Function-boost Parameters Cooling fan (F19.07 - F19.08) Ref. Code Name Description Setting Range [Default] F19.07 Fan control 0 - 2 [0] F19.08 Fan control delay time 0.0 - 600.0 [30.0s] Defines the control mode of cooling fan.
  • Page 55 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Auto current limit (F19.20 - F19.22) Auto current limit is used to limit the load current in real time < F19.21. Therefore HD31 will not trip due to surge current. It is especially suitable for applications with big load inertia or big change of load.

  • Page 56: F20: Fault Protection Parameters

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.2.12 F20: Fault Protection Parameters Overload fault (F20.00 - F20.02) Ref. Code Name Description Setting Range [Default] F20.00 Overload pre-alarm detection 00000 - 11111 [00000] Units: Overload pre-alarm detection • 0: It is active all the time in running status.
  • Page 57 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Motor overheat fault (F20.06 - F20.07) It can connect the electronic thermistor embedded motor stator coils to the AI terminal of HD31 in order to protect motor overheat. Ref. Code Name Description Setting Range [Default] F20.06...
  • Page 58 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Fault at PID feedback value out of the limit (F20.16 - F20.17) Ref. Code Name Description Setting Range [Default] F20.16 Detection value at PID feedback out of the limit 0 - 100 [100%] F20.17...

  • Page 59: F23: Pwm Control Parameters

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Fault history (F20.21 - F20.37) Ref. Code Name Description Setting Range [Default] F20.21 Type of fifth latest (the last) fault [Actual value] F20.22 Setting frequency at the last fault F20.23 Running frequency at the last fault F20.24...

  • Page 60: Group P: Special Parameter For Multi-Pump Water Supply

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.3 Group P: Special Parameter for Multi-pump Water Supply 6.3.1 P00: Water Supply Logic Parameter Ref. Code Name Description Setting Range [Default] P00.00 Water supply mode 0,1 [1] 0: Running. • Applicable to common water supply system, e.g., water supply for daily use, industrial use, municipal use as well as sewage treatment system.
  • Page 61 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Description Setting Range [Default] P00.06 Pressure tolerance for adding pump 0.0 - 50.0 [10.0%] P00.07 Detection time for adding pump 0.0 - 3600.0 [5.0s] P00.08 Upper switch frequency when adding variable frequency pump P02.27 - upper limit...
  • Page 62 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Name Description Setting Range [Default] P00.13 Breaking delay of pump 1 contacotr 0.000 - 5.000 [0.020s] P00.14 Touching delay of pump 1 contactor 0.000 - 5.000 [0.200s] Used during the pump switch process. It is used for the mechanical delay close and open of the contactor.
  • Page 63 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Name Description Setting Range [Default] P00.20 Shutdown detection coefficient 0.0 - 100.0 [0.0%] P00.21 Interval of shutdown the pump and water supply 0.0 - 60.0 [10.0s] When the system receives stop command, it will shut off the pumps in accordance with P00.21. The shutoff sequence is: dormant pump >...
  • Page 64 Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Name Description Setting Range [Default] P00.32 Switching angle of variable and power frequecny of pump 1 -50.0 - 50.0 [0.0°] P00.33 Switching angle of variable and power frequecny of pump 2 -50.0 - 50.0 0.0°]...

  • Page 65: P01: Water Supply Pump Parameter

    Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. 6.3.2 P01: Water Supply Pump Parameter Ref. Code Name Description Setting Range [Default] P01.00 Pump 1 type 0 - 4 [0] P01.01 Pump 2 type 0 - 4 [0] P01.02 Pump 3 type 0 - 4 [0] P01.03...

  • Page 66: P02: Water Supply Pid Parameter

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction Ref. Code Name Description Setting Range [Default] P01.13 Rated current of pump7 7.5kW above motor 0.1 - 999.9A [Depend on motor] 7.5kW and below motor 0.01 - 99.99A [Depend on motor] Please set the above rated current according to the nameplate on the motor.
  • Page 67 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Name Description Setting Range [Default] P02.26 T12 time pressure 0.0 - P05.03×10 [0.0 kg/cm Used for time setting of multi-time pressure water supply and the pressure setting of the corresponding time.

  • Page 68: P03: Water Supply Aio Function Parameter

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.3.4 P03: Water Supply AIO Function Parameter Ref. Code Name Description Range setting [Default] P03.00 AI1 function 0 - 3 [0] P03.01 AI2 function 0 - 3 [0] P03.02 AI3 function 0 - 3 [0] P03.03...
  • Page 69 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Name Description Setting Range [Default] P03.13 DO1 function 0 - 23 [0] P03.14 DO2 function 0 - 23 [0] P03.15 RLY1 function 0 - 23 [0] P03.16 RLY2 function 0 - 23 [0] P03.17...

  • Page 70: P04: Water Supply Fault Protection Parameter

    Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction 6.3.5 P04: Water Supply Fault Protection Parameter Ref. Code Name Description Setting Range [Default] P04.00 Setting value of over-pressure protection 0.0 - P05.03×10 [0.0 kg/cm P04.01 Detection time of over-pressure protection 0.0 - 3600.0 [300.0s]...
  • Page 71 Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd. Ref. Code Name Description Setting Range [Default] P05.03 Pressure sensor range setting 0.0 - 10.0 [1.6MPa] 1MPa=10kg/cm P05.04 Pressure sensor signal type selection 0 - 2 [0] 0: 0 - 10V.

  • Page 72: Chapter 7 Application Reference

    Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Application Reference Chapter 7 Application Reference 7.1 Take One-to-Six Inverter as an Example. 1. Compatible with: variable pump x 2, industrial pumps x 2, dormant pump x 1, sewage pump x 1. 2. Technical requirements: •...
  • Page 73 Chapter 7 Application Reference Shenzhen Hpmont Technology Co., Ltd. One-to-six wiring ―64― HD31 Series User Manual V1.1...
  • Page 74 Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Application Reference Set parameter Ref. Code Setting Description F00.04 I/O terminal signal on HD31-WIO board is enabled F00.05 Water supply function is enabled F00.11 Terminal sets setting source F15.00 Input terminal DI1: set as FWD command Select 1 for commissioning to confirm correct wiring, then select 0 for P00.00...

  • Page 75: Debugging For Switching Between Vf And If

    Chapter 7 Application Reference Shenzhen Hpmont Technology Co., Ltd. 7.2 Debugging for Switching between VF and PF VF = variable frequency, PF = power frequency When the inverter pump needs to be switched to power frequency, the default does not detect the phase sequence.

  • Page 76: Chapter 8 Troubleshooting

    Shenzhen Hpmont Technology Co., Ltd. Chapter 8 Troubleshooting Chapter 8 Troubleshooting HD31 series inverter has inbuilt protective and warning self-diagnostic functions. If a fault occurs, the fault code will be displayed on the keypad. At the same time, faulty relay acts, accordingly HD31 stops output and the motor coasts to stop.
  • Page 77 Chapter 8 Troubleshooting Shenzhen Hpmont Technology Co., Ltd. Fault Fault reasons Counter-measures • Check the connection and connect the wire properly • Short circuit between phases output • Check the connection and connect • Short circuit to the ground the wire properly...
  • Page 78 Shenzhen Hpmont Technology Co., Ltd. Chapter 8 Troubleshooting Fault Fault reasons Counter-measures • Reduce the load; Repaire or replace the motor • Motor overheat • Increase the Acc / Dec time (F03.01, E0020 Motor overheat • The setting of motor paramteter is F03.02)

  • Page 80: Chapter 9 Accessories

    Shenzhen Hpmont Technology Co., Ltd. Chapter 9 Accessories Chapter 9 Accessories 9.1 Keypad Installation Assembly The keypad installation assembly includes mounting base and extension cable. Mounting Base The keypad mounting base is an accessory. If needed, please order goods. Model: HD-KMB. The mounting base and its size are shown as Figure 9–1 and the unit is mm.

  • Page 81: Braking Resistor And Braking Unit

    Chapter 9 Accessories Shenzhen Hpmont Technology Co., Ltd. 9.3 Braking Resistor and Braking Unit For the braking unit HDBU-4T150, the max. braking current is 150A. Refer to the “HDBU Series Dynamic Braking Unit User Manual” for more details. The braking resistor selection is shown as Table 9-2. If needed, please order goods.

  • Page 82: Appendix A Parameters

    Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Appendix A Parameters Attributes are changed: “X”: It denotes that the setting of this parameter cannot be modified when HD31 is in run status. “O”: It denotes that the setting of this parameter can be modified when HD31 is in run status.
  • Page 83 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting d00.20 Output voltage 0 - 999V d00.21 Output current Actual value, unit is 0.1A 0.0 - 300.0% (motor rated d00.23 Output torque torque) d00.24...
  • Page 84 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting RLY1 - RLY10 0: Output terminals disconnect with common terminals 1: Output terminals connect with common terminals d00.55 Total time at power-on 0 - 65535h d00.56...
  • Page 85 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting 2: SCI communication setting 0: Switch running direction 1: Switch local and remote ○ F00.12 M key function control 2: Invalid Starting frequency digital ○...
  • Page 86 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting 1: Checking menu mode (Only different from factory setting parameters can be displayed) 0: No operation 1: Restore to factory settings 2, 3: Download the keypad...
  • Page 87 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting corresponding value of line 1 ○ F05.05 Min. setting of line 2 0.0% - F05.07 0.0% 0.1% Min. setting ○ F05.06 corresponding value of 0.0 - 100.0%...
  • Page 88 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting 7.5kW above: 0.000 - 9.999Ω 0.001Ω Depend on × F08.08 Rotor resistance of motor motor 7.5kW and below: 0.00 - 99.99Ω 0.01Ω 7.5kW above: 0.00 - 500.00mH 0.01mH...
  • Page 89 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting mode of motor component 1: Depend on torque current component Oscillation-suppression ○ F09.16 0 - 200 coefficient of motor F15: Digital I/O Terminal Parameters, on pages 38 - 41 ×...
  • Page 90 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting detection threshold ○ F15.29 Zero-frequency hysteresis 0.00 - upper limit 0.00Hz 0.01Hz F16: Analogue I/O Terminal Parameters, on pages 41 - 43 Keypad with ×...
  • Page 91 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting 13: Output power (0 - twice rated power of motor) 14: AI1 input (after calculating) 15: AI2 input (after calculating) 16: AI3 input (after calculating) High-speed pulse ○...
  • Page 92 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting 0: Chinese ○ F18.00 Language selection 1: English Displaycontrast of the ○ F18.01 1 - 10 LCD keypad 1: Rated current of HD31...
  • Page 93 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting F19: Function-boost Parameters , on pages 45 - 47 0: Auto stop 1: Immediate stop ○ F19.07 Fan control 2: Runs all the time when power ○...
  • Page 94 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting Hundreds: Overload detection threshold 0: Relates to rated current of motor (alarm E0019) 1: Relates to rated current of HD31 (alarm E0017) Thousands: Motor type...
  • Page 95 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting Input voltage phase loss × F20.09 1.00 - 5.00s 1.00s 0.01s detection time 0 - 50% Output voltage phase loss × F20.10 0: Not detect output voltage...
  • Page 96 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting E0007: Stall overvoltage E0008: Power module fault E0009: Heatsink overheat E0010: Braking unit fault E0011: CPU fault E0012: Parameters auto-tuning fault E0013: Soft start contactor...
  • Page 97 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting F20.29 Interval of fifth latest fault 0 - 6553.5 hours 0.0h 0.1h F20.30 Type of fourth latest fault 0 - 99 Interval of fourth latest F20.31...
  • Page 98 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting Acc time of variable ○ P00.12 frequency pump when 0.0 - 100.0s 10.0s 0.1s reducing pump Breaking delay of pump 1 ○ P00.13 0.000 - 5.000s...
  • Page 99 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting variable and power frequecny of pump 1 Switching angle of -50.0 – 50.0 ° 0.0 ° 0.1 ° ○ P00.33 variable and power...
  • Page 100 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting × 2: Power frequency pump P01.02 Pump 3 type 3: Dormant pump × P01.03 Pump 4 type 4: Sewage pump × P01.04 Pump 5 type ×...
  • Page 101 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting × P02.11 T5 start time 00.00 - 23.59 00.00 0.01 × P02.12 T5 time pressure 0.0 - P05.0 3×10 kg/cm 0.0 kg/cm 0.10kg/cm ×...
  • Page 102 Shenzhen Hpmont Technology Co., Ltd. Appendix A Parameters Ref. Code Function Setting Range Default Unit Attribute Setting × intake pool P03.09 DI6 function 17: Water shortage WL × P03.10 DI7 function 18, 19: Upper / Lower limit WL of ×...
  • Page 103 Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd. Ref. Code Function Setting Range Default Unit Attribute Setting 0: 0 - 10V Pressure sensor signal × P05.04 1: 0 - 20mA type selection 2: 4 - 20mA Water supply method ×...

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