Page 2 HD2 IP55 High-ingress Protection Series Inverters Change history Change description Version Release date First release V1.0 July 2021...
Page 3 HD2 IP55 High-ingress Protection Series Inverters Preface Preface Thank you for choosing HD2 IP55 high-ingress protection series inverter. The HD2 IP55 high-ingress protection series inverter is a high-performance and multipurpose inverter aiming to integrate the driving of synchronous motors and asynchronous motors, and torque control, speed control with position control.
Page 4: Table Of Contents
HD2 IP55 High-ingress Protection Series Inverters Contents Contents Preface ..........................i Contents ..........................ii 1 Safety Precautions ......................1 1.1 What this chapter contains ..................1 1.2 Safety definition ......................1 1.3 Warning symbols ...................... 1 1.4 Safety guidelines ...................... 2 1.4.1 Delivery and installation ..................
Page 5 HD2 IP55 High-ingress Protection Series Inverters Contents 4.5.4 Bypass connection ..................28 5 Basic Operation Instructions ..................29 5.1 What this chapter contains ..................29 5.2 Keypad introduction ....................29 5.3 Keypad display ....................... 32 5.3.1 Stop parameter display state ................ 32 5.3.2 Running parameter display state ..............
Page 6 HD2 IP55 High-ingress Protection Series Inverters Contents P05 group––Input terminals ................139 P06 group––Output terminals ................146 P07 group––HMI ....................150 P08 group––Enhanced functions................. 156 P09 group––PID control ..................162 P10 group––Simple PLC and multi-step speed control ........166 P11 group––Protection parameters ..............169 P12 group––Parameters of motor 2..............
Page 7 HD2 IP55 High-ingress Protection Series Inverters Contents 7.7.5 Live device chassis ..................228 8 Routine maintenance ....................229 8.1 What this chapter contains ..................229 8.2 Periodical inspection ..................... 229 8.3 Cooling fan ......................231 8.4 Capacitor ......................232 8.4.1 Capacitor reforming ..................232 8.4.2 Electrolytic capacitor replacement ..............
Page 8 E.3 STO function installation checklist................. 304 Appendix F Acronyms and abbreviations ..............305 Appendix G Further information ..................306 G.1 Product and service queries ................. 306 G.2 Feedback on IMO inverter manuals ..............306 G.3 Documents on the Internet ................... 306 -vi-...
Page 9: Safety Precautions
HD2 IP55 High-ingress Protection Series Inverters Safety Precautions 1 Safety Precautions 1.1 What this chapter contains Read this manual carefully and follow all safety precautions before moving, installing, operating, and servicing the inverter. If these safety precautions are ignored, physical injury or death may occur, or damage may occur to the equipment.
Page 10: Safety Guidelines
HD2 IP55 High-ingress Protection Series Inverters Safety Precautions 1.4 Safety Guidelines Only trained and qualified electricians are allowed to carry out related  operations. Do not perform wiring, inspection, or component replacement when power  supply is applied. Ensure all the input power supplies are disconnected before wiring and inspection and wait for at least the time designated on the inverter or until the DC bus voltage is less than 36V.
Page 11: Commissioning And Running
HD2 IP55 High-ingress Protection Series Inverters Safety Precautions 1.4.2 Commissioning and running Disconnect all power sources applied to the inverter before terminal wiring and  wait for at least the time designated on the inverter after disconnecting the power sources. High voltage is present inside the inverter during running.
Page 12: Scrap Treatment
HD2 IP55 High-ingress Protection Series Inverters Safety Precautions Note: Use proper torque to tighten the screws.  Keep the inverter and its parts and components away from combustible materials  during maintenance and component replacement. Do not carry out insulation voltage-endurance test on the inverter or measure the ...
Page 13: Precautions For Quick Application
Check whether the nameplate of the inverter is consistent with the model identifier on the exterior surface of the packing box. If not, contact local dealers or IMO offices. Check whether the accessories (including user's manual, control keypad and extension card units) inside the packing box are complete.
Page 14 Precautions for Quick Application 3. Check whether the altitude of the application site exceeds 1000m. When the installation altitude exceeds 1000m, derate 1% for every increase of 100m; when the installation site altitude exceeds 3000m, consult the local IMO dealer or office.
Page 15: Installation Confirmation
HD2 IP55 High-ingress Protection Series Inverters Precautions for Quick Application Check whether the humidity of application site exceeds 90%, if yes, check whether condensation occurred, if condensation does exist, take additional protective measures. Check whether there is direct sunlight or animal intrusion in the application site, if yes, take additional protective measures.
Page 17: Product Overview
Product Overview HD2 IP55 High-ingress Protection Series inverter 3 Product Overview 3.1 What this chapter contains This chapter mainly introduces the operation principles, product features, layouts, nameplates, and model instructions. 3.2 Basic principle The HD2 IP55 high-ingress protection series inverter is used to control asynchronous AC induction motor and permanent-magnet synchronous motor.
Page 18: Product Specification
Product Overview HD2 IP55 High-ingress Protection Series inverter 3.3 Product specification Function description Specification Input voltage (V) 3PH 380V (-15%)–440V (+10%) Input current (A) Depends on model; Section 3.6 Power input Input frequency (Hz) 50Hz or 60Hz, allowable range: 47–63Hz Output voltage (V) 0–input voltage Output current (A)
Page 19 HD2 IP55 High-ingress Protection Series inverter Product Overview Function description Specification Terminal analog input No more than 20mV resolution Terminal digital input No more than 2ms resolution Analog input 2 inputs, AI1: 0–10V/0–20mA; AI2: -10–10V Analog output 1 output, AO1: 0–10V /0–20mA Four regular inputs;...
Page 20: Product Nameplate
Product Overview HD2 IP55 High-ingress Protection Series inverter 3.4 Product nameplate Figure 3-3 Product nameplate IP55 Model: HD2IP-9.5A-43 Power (Output): 5.5kW/7.5kW Input: AC 3PH 380V-440V 19.5A/23A 47Hz-63Hz Output: AC 3PH 0V-Uinput 14A/18.5A 0Hz-400Hz Note: This is an example of the nameplate of standard HD2 IP55 products. The CE/ TUV/IP55 marking on the top right will be marked according to actual certification conditions.
Page 21: Rated Values
Product Overview HD2 IP55 High-ingress Protection Series inverter 3.6 Rated values Constant Torque Variable Torque Frame Product Output Input Output Carrier Output Input Output Carrier code model power current current freq. power current current freq. (kW) (kHz) (kW) (kHz) HD2IP-9.5A-43 13.5 19.5 12.5...
Page 22: Structure Diagram
Product Overview HD2 IP55 High-ingress Protection Series inverter Note: 1. The input current of HD2IP-9.5A-43 to HD2IP-75A-43 inverters are measured in cases where the input voltage is 380V without additional reactors; 2. The rated output current is the output current when the output voltage is 380V; 3.
Page 23: Installation Guide
IMO does not assume any liability whatsoever for any installation which breaches local laws and regulations. If recommendations given by IMO are not followed, the inverter may experience problems that the warranty does not cover. 4.2 Mechanical installation 4.2.1 Installation environment...
Page 24: Installation Direction
 When the installation site altitude exceeds 1000m, derate 1% for every  Altitude increase of 100m; when the installation site altitude exceeds 3000m, consult the local IMO dealer or office. Vibration Up to 5.8m/s (0.6g) Installation Install the inverter vertically to ensure good heat dissipation effect.
Page 25: Installation Mode
HD2 IP55 High-ingress Protection Series inverter Installation Guide 4.2.3 Installation mode The inverters can be installed in two modes, depending on the different inverter dimensions: Figure 4-2 Installation mode Wall-mounting Flange-mounting (1) Mark the position of the installation hole. See Appendix C "Dimension drawings" for the position of installation hole;...
Page 26: Multiple-Unit Installation
HD2 IP55 High-ingress Protection Series Installation Guide 4.2.5 Multiple-unit installation Figure 4-4 Parallel installation Note: 1. When users install inverters in different sizes, align the top of each inverter before installation for the convenience of future maintenance. 2. The min dimension of B and C is 100mm, and the dimension of D can be 0, that is zero-clearance parallel installation is supported.
Page 27: Vertical Installation
HD2 IP55 High-ingress Protection Series inverter Installation Guide 4.2.6 Vertical installation Figure 4-5 Vertical installation Note: During vertical installation, users must install windshield, otherwise, the inverter will experience mutual interference, and the heat dissipation effect will be degraded. -17-...
Page 28: Tilted Installation
HD2 IP55 High-ingress Protection Series Installation Guide 4.2.7 Tilted installation Figure 4-6 Tilted installation Note: During tilted installation, it is a must to ensure the air inlet duct and air outlet duct are separated from each other to avoid mutual interference. -18-...
Page 29: Standard Wiring Of Main Circuit
HD2 IP55 High-ingress Protection Series inverter Installation Guide 4.3 Standard wiring of main circuit 4.3.1 Wiring diagram of main circuit Figure 4-7 Main circuit wiring diagram HD2IP-75A-43 and below HD2IP-92A-43 and above Note: 1. The fuse, DC reactor, brake unit, brake resistor, input reactor, input filter, output reactor and output filter are optional parts.
Page 30: Main Circuit Terminal Diagram
HD2 IP55 High-ingress Protection Series Installation Guide 4.3.2 Main circuit terminal diagram Figure 4-8 HD2IP-9.5A (/14A) Figure 4-9 HD2IP-18.5A (/32A) -20-...
Page 31 HD2 IP55 High-ingress Protection Series inverter Installation Guide Figure 4-10 HD2IP -38A (/45A) Figure 4-11 HD2IP -60A (/75A) -21-...
Page 32 HD2 IP55 High-ingress Protection Series Installation Guide Figure 4-12 HD2IP-92A (/115A) Figure 4-13 HD2IP-150A and above -22-...
Page 33: Wiring Process Of The Main Circuit Terminals
HD2 IP55 High-ingress Protection Series inverter Installation Guide Terminal sign Terminal name Function description R, S, T Main circuit power input 3PH AC input terminal, connect to the grid U, V, W inverter output 3PH AC output terminal, connect to the motor Brake unit terminal 1/Brake (+) and (-) are connected with the terminals of resistor terminal 1...
Page 34: Standard Wiring Of Control Circuit
HD2 IP55 High-ingress Protection Series Installation Guide 4.4 Standard wiring of control circuit 4.4.1 Wiring diagram of basic control circuit Figure 4-15 Wiring diagram of control circuit Note: If wire-passing board outlet space is insufficient when all terminals on the control board are wired, cut the knock-out hole on the lower cover for wire outlet.
Page 35 HD2 IP55 High-ingress Protection Series inverter Installation Guide Terminal Instruction name +10V The inverter provides +10.5V power 1. Input range: AI1 voltage/current can choose 0–10/ 0–20mA; AI2: -10V–+10V voltage; 2. Input impedance: 20kΩ during voltage input; 250Ω during current input; 3.
Page 36 HD2 IP55 High-ingress Protection Series Installation Guide Terminal Instruction name 5. 25°C, When input above 5V or 10mA, the error is ±0.5% +10.5V reference zero potential 1. Output range: 0–10V voltage or 0–20mA current 2. Voltage or current output is set by toggle switch SW2; 3.
Page 37: Input/Output Signal Connection Diagram
HD2 IP55 High-ingress Protection Series inverter Installation Guide 4.4.2 Input/output signal connection diagram Set NPN /PNP mode and internal/external power via U-type short-contact tag. NPN internal mode is adopted by default. Figure 4-16 Position of U-type short-contact tag If input signal comes from NPN transistors, set the U-type short-contact tag between +24V and PW based on the power used according to the figure below.
Page 38: Wiring Protection
HD2 IP55 High-ingress Protection Series Installation Guide Figure 4-18 PNP mode + 24V + 24V + 24V + 24V Internal power（PNP mode） External power（PNP mode） 4.5 Wiring protection 4.5.1 Protect the inverter and input power cable in short-circuit. Protect the inverter and input power cable during short-circuit to avoid thermal overload.
Page 39: Protect The Motor And Motor Cable In Short Circuit
HD2 IP55 High-ingress Protection Series inverter Installation Guide 4.5.2 Protect the motor and motor cable in short circuit If the motor cable is selected based on rated inverter current, the inverter will be able to protect the motor cable and motor during short circuit without other protective devices. If the inverter is connected to multiple motors, it is a must to use a separated ...
Page 41: Basic Operation Instructions
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions 5 Basic Operation Instructions 5.1 What this chapter contains This chapter tells users how to use the inverter keypad and the commissioning procedures for common functions of the inverter. 5.2 Keypad introduction LCD keypad is included in the standard configuration of HD2IP series inverters.
Page 42 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions No. Name Instruction The function of function key varies with the menu; Function key The function of function key is displayed in the footer Re-definable. It is defined as JOG function by default, namely jogging.
Page 43 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions No. Name Instruction with interfaces, eg switch over the monitoring interface, eg shifting the cursor leftward, exiting current menu returning to previous menu, etc; RIGHT: The function of RIGHT key varies with interfaces, eg switch over the monitoring interface, shifting the cursor rightward, enter the next menu etc.
Page 44: Keypad Display
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Area Name Displayed contents inverter is in stop state (no fault); "Run" – The inverter is in running state; "Jog"–The inverter is in jogging state; "Pre-alarm"–the inverter is under pre- alarm state during running;...
Page 45: Running Parameter Display State
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-4 Stop parameter display state 16:02:35 16:02:35 Forward Local Ready Forward Local Ready 01: HD2IP Set frequency 50.00 50.00 P17.00 DC bus voltage 540.0 P17.11 Digital input terminal state 0x0000 P17.12 Monitoring About...
Page 46: Fault Alarm Display State
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions 5.3.3 Fault alarm display state The inverter enters fault alarm display state once fault signal is detected, and the keypad displays fault code and fault information with TRIP indicator on the keypad turning on. Fault reset operation can be done by STOP/RST key, control terminal or communication command.
Page 47 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Regarding the system menu, the operation relation between enter and exit is shown below. Figure 5-9 Enter/exit menu diagram 2 16:02:35 Forward Local Ready 01: HD2IP 16:02:35 Forward 16:02:35 Forward Local Ready 01: HD2IP Local Ready 01: HD2IP...
Page 48 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions The keypad menu setup is shown as below. First-level Second-level Third-level Fourth-level P00.10: frequency keypad Common P00.00: Speed control mode parameter setup Pxx.xx : Common parameter setup xx Quick setup for Pxx.xx function code P00: Basic function group...
Page 49 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions First-level Second-level Third-level Fourth-level setup group P16: Communication extension card 2 function P16.xx group P25: Extension I/O card P25.xx input function group P26: Extension I/O card P26.xx output function group P27.xx P27: PLC function group P28: Master/slave function P28.xx...
Page 50: List Edit
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions First-level Second-level Third-level Fourth-level Pxx.xx has modified parameter Pxx.xx has modified parameter Complete parameter rotary autotuning Motor Complete parameter static parameter autotuning autotuning Partial parameter static autotuning Upload local function parameter to keypad Download complete keypad...
Page 51: Add Parameters To The Parameter List Displayed In Stop/Running State
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-10 List edit diagram 1 16:02:35 Forward 01: HD2IP 16:02:35 Forward Local Ready Local Ready 01: HD2IP Shift up P17.00：Set frequency P17.11：DC bus voltage P17.12： Shift down Delete from the list Digital input terminal state P17.13：...
Page 52: Add Parameter To Common Parameter Setup List
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-13 Add parameter diagram 1 16:02:35 Forward Local Ready 01: HD2IP Ensure to add to the parameter list displayed in stop state? Return Homepage Confirm 16:02:35 Forwar F orwar F orward d d 16:02:35 16:02:35 Loca L oca L ocal l l...
Page 53: Parameter Selection Edit Interface
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions key or key is pressed without selecting addition operation, it will return to parameter setup list menu. All the function code groups under parameter setup sub-menu can be added to "common parameter setup"...
Page 54: State Monitoring Interface
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-16 Parameter setup edit interface 16:02:35 Forward Local Ready 01: HD2IP P00.00: Speed control mode P00.01: Running command channel P00.02: Communication command channel P00.03: Max. output frequency P00.04: Upper limit of running frequency P00.05: Lower limit of running frequency Return Select...
Page 55: Parameter Backup
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-18 Parameter autotuning operation diagram 16:02:35 16:02:35 Forward Local Ready 01: HD2IP Forward Local Ready 01: HD2IP 16:02:35 Forward Local Ready Complete parameter rotary autotuning Common parameter setup Complete parameter static autotuning Parameter setup Ensure motor nameplate parameters are set Partial parameter static autotuning...
Page 56: Power-On Guiding Settings
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Figure 5-21 System setup diagram Forward Local Ready 16:02:35 16:02:35 Forward Local Ready Common parameter setup Language selection Parameter setup Time/date State monitoring Backlight brightness adjustment Fault record Backlight time adjustment Parameter backup/restore to default value Power-on guiding enable System setting...
Page 57 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions First-level Second-level Third-level Fourth-level program asynchronous motor 1 P02.03 Rated multi-step speed speed asynchronous running motor 1 P02.04 Rated voltage 7: Set via PID control asynchronous motor 1 P02.05 Rated Modbus current communi- asynchronous...
Page 58: Basic Operation Instruction
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions First-level Second-level Third-level Fourth-level 0: Modbus PROFIBUS/ P00.02 CANopen/De Communi viceNet -cation 2: Ethernet running command channel EtherCAT/PR Communica OFINET -tion running command programmabl channel e card Bluetooth card Disable P08.37 energy-consu Enable/ mption...
Page 59: Common Commissioning Procedures
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions 5.5.2 Common commissioning procedures The common operation procedures are shown below (take motor 1 as an example). Start Power up after confirming the wiring is correct Restore to default value (P00.18=1) Asynchronous motor Synchronous motor Set the motor parameters of...
Page 60 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions The running command channel can be set by terminal commands besides P00.01 and P00.02. Multi-function Multi-function Multi-function terminal Current running terminal function terminal function (37) function (38) command channel (36) Command switches Command switches to P00.01 Command switches...
Page 61 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 0: No operation 1: Restore to default value 2: Clear fault history Function parameter Note: After the selected function operations P00.18 restoration are done, this function code will be restored to 0 automatically.
Page 62: Vector Control
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions 5.5.3 Vector control Asynchronous motors are featured with high order, non-linear, strong coupling and multi- variables, which makes it very difficult to control asynchronous motors during actual application. The vector control theory aims to solve this problem through measuring and controlling the stator current vector of asynchronous motor, and decomposing the stator current vector into exciting current (current component which generates internal magnet field) and torque current (current component which generates torque) based on field orientation principle, and then...
Page 63 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 0: No operation Rotary autotuning carry comprehensive motor parameter autotuning; rotary autotuning is used in cases where high control precision is required; 2: Static autotuning 1 (comprehensive autotuning);...
Page 64 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 1: Keypad (P03.12) 2: AI1 3: AI2 4: AI3 5: Pulse frequency HDIA 6: Multi-step torque 7: Modbus communication Torque setup mode PROFIBUS/CANopen / P03.11 selection DeviceNet communication 9: Ethernet communication...
Page 65 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 0: Keypad (P03.20) 1: AI1 2: AI2 3: AI3 4: Pulse frequency HDIA 5: Modbus communication 6: PROFIBUS/CANopen/DeviceNet Source of upper limit communication P03.18 setup of the torque when 7: Ethernet communication motoring 8: Pulse frequency HDIB...
Page 66: Svpwm Control Mode
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value P03.36 ASR differential gain 0.00–10.00s 0.00s High-frequency ACR In the closed-loop vector control mode P03.37 1000 proportional coefficient (P00.00=3), when the frequency is lower than the ACR high-frequency switching High-frequency ACR P03.38 1000...
Page 67 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions 100%V Output frequency The HD2IP series inverter provides dedicated function codes for SVPWM control mode. Users can improve the performance of SVPWM through settings. Torque boost Torque boost function can effectively compensate for the low-speed torque performance during SVPWM control.
Page 68 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions The set range of slip compensation gain is 0–200%, in which 100% corresponds to rated slip frequency. Note: Rated slip frequency= (rated synchronous speed of motor-rated speed of motor) × number of motor pole pairs/60 Oscillation control Motor oscillation often occurs in SVPWM control in large-power drive applications.
Page 69 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 0: SVC 0 1: SVC 1 2: SVM P00.00 Speed control mode 3: VC Note: If 0, 1 or 3 is selected, it is required to carry out motor parameter autotuning first.
Page 70 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value V/F voltage point 3 of P04.08 0.0%–110.0% 0.0% motor 1 V/F slip compensation P04.09 0.0–200.0% 100.0% gain of motor 1 Low-frequency oscillation P04.10 0–100 control factor of motor 1 High-frequency oscillation P04.11 0–100...
Page 71: Torque Control
HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions Function Default Name Description code value 0: Keypad; output voltage is determined by P04.28 1: AI1 2: AI2 3: AI3 4: HDIA 5: multi-step P04.27 Channel of voltage setup 6: PID 7: Modbus communication 8: PROFIBUS/CANopen communication 9: Ethernet communication...
Page 72 HD2 IP55 High-ingress Protection Series Inverters Basic Operation Instructions -60-...
Page 73 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value 0: SVC 0 1: SVC 1 2: SVM P00.00 Speed control mode 3: VC Note: If 0, 1 or 3 is selected, it is required to carry out motor parameter autotuning first.
Page 74: Motor Parameter
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Keypad limit value of upper limit frequency P03.16 0.00Hz–P00.03 (max. output frequency) 50.00 Hz of forward rotation in torque control Keypad limit value of upper limit frequency P03.17 0.00Hz–P00.03 (max.
Page 75 HD2 IP55 High-ingress Protection Series Basic Operation Instructions The HD2IP series inverter can drive asynchronous motors and synchronous motors, and it supports two sets of motor parameters, which can be switched over by multi-function digital input terminals or communication modes. Communication (P00.01=1) communication...
Page 76 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Note: 1. Motor parameters must be set correctly according to motor nameplate. 2. If rotary autotuning is selected during motor autotuning, it is a must to disconnect the motor from load to put the motor in static and no-load state, failed to do so may lead to inaccurate autotuned results.
Page 77 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Related parameter list: Function Default Name Description code value 0: Keypad P00.01 Running command channel 1: Terminal 2: Communication 0: No operation 1: Rotary autotuning 1; carry out comprehensive motor parameter autotuning; rotary autotuning is used in cases where high control precision is required.
Page 78 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value No-load current of Depend P02.10 0.1–6553.5A asynchronous motor 1 on model Rated power of Depend P02.15 0.1–3000.0kW synchronous motor 1 on model Rated frequency of P02.16 0.01Hz–P00.03 (max.
Page 79: Start/Stop Control
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Rated current of P12.05 0.8–6000.0A asynchronous motor 2 Stator resistance of P12.06 0.001–65.535Ω asynchronous motor 2 Rotor resistance of P12.07 0.001–65.535Ω asynchronous motor 2 Leakage inductance of P12.08 0.1–6553.5mH asynchronous motor 2...
Page 80 HD2 IP 55 High-ingress Protection Series Basic Operation Instructions 1. Logic diagram for running command after power-up -68-...
Page 81 Basic Operation Instructions 2. Logic diagram for restart after power-cut -69-...
Page 82 HD2 IP55 High-ingress Protection Series Basic Operation Instructions 3. Logic diagram for restart after automatic fault reset In running inverter fault Automatic reset times of inverter fault<P08.28 Automatic reset interval inverter inverter fault Display fault reset, start code, and stop running Related parameter list: Function...
Page 83 HD2 IP55 High-ingress Protection Series inverter Basic Operation Instructions Function Default Name Description code value Waiting time of DC brake P01.10 0.00–50.00s 0.00s after stop P01.11 DC brake current of stop 0.0–100.0% 0.0% DC brake time of stop 0.00–50.00s P01.12 0.00s Dead zone time of P01.13...
Page 84 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value P01.32 Pre-exciting time of jogging 0–10.000s 0.000s Starting frequency of P01.33 0–P00.03 0.00Hz braking for jogging to stop P01.34 Delay to enter sleep 0–3600.0s 0.0s 1: Forward running 2: Reverse running 4: Forward jogging 5: Reverse jogging...
Page 85: Frequency Setup
HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions 5.5.8 Frequency setup The HD2IP series VFD supports multiple kinds of frequency reference modes, which can be categorized into two types: main reference channel and auxiliary reference channel. There are two main reference channels, namely frequency reference channel A and frequency reference channel B.
Page 86 HD2 IP55 High-ingress Protection Series Inverter The HD2IP series inverter supports switch-over between different reference channels, and the rules for channel switch-over are shown below. Present Multi-function Multi-function Multi-function reference terminal function 13 terminal function 14 terminal function 15 channel Channel A switches to Combination setup Combination setup...
Page 87 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value 8: Set via Modbus communication PROFIBUS/CANopen/DeviceNet communication 10: Set via Ethernet communication 11: Set via high-speed pulse HDIB 12: Set via pulse string AB EtherCAT/PROFINET communication 14: Set via PLC card 15: Reserved Reference object of B...
Page 88: Analog Input
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value DOWN terminal frequency P08.46 0.01–50.00 Hz/s 0.50 Hz/s decremental change rate P17.00 Set frequency 0.00Hz–P00.03 (max. output frequency) 0.00Hz Ramps reference P17.02 0.00Hz–P00.03 (max. output frequency) 0.00Hz frequency P17.14 Digital adjustment value 0.00Hz–P00.03...
Page 89 HD2 IP55 High-ingress Protection Series Basic Operation Instructions (HDIB high-speed pulse input function selection) 0: Set input via frequency Ones： P05.00 P05.38 1: Reserved 0: HDIA is high-speed pulse input 2: Input via encoder 1: HDIA is digital input 0: Set input via frequency Tens：...
Page 90 HD2 IP55 High-ingress Protection Series Inverter 0: Set input via frequency HDIA high-speed pulse 1: Reserved P05.38 input function Input encoder, used combination with HDIB Lower limit frequency of P05.39 0.000 kHz – P05.41 0.000kHz HDIA Corresponding setting of P05.40 lower limit frequency of -300.0%–300.0% 0.0%...
Page 91: Analog Output
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Corresponding setting of P05.46 lower limit frequency of -300.0%–300.0% 0.0% HDIB Upper limit frequency of P05.47 P05.45 –50.000kHz 50.000kHz HDIB Corresponding setting of upper limit frequency of P05.48 -300.0%–300.0% 100.0%...
Page 92 HD2 IP55 High-ingress Protection Series Inverter Set value Function Description Set frequency 0–Max. output frequency Ramps reference frequency 0–Max. output frequency 0–Synchronous speed corresponding to max. Running speed output frequency Output current (relative to 0–Twice the rated current of inverter inverter) Output current (relative to motor) 0–Twice the rated current of motor Output voltage...
Page 93 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Set value Function Description Ramp reference frequency 0–Max. output frequency. A negative value (bipolar) corresponds to 0.0% by default. 0–Synchronous speed corresponding to max. Running speed (bipolar) output frequency. A negative value corresponds to 0.0% by default.
Page 94 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value 14: Value 1 set through Modbus (0– 1000) 15: Value 2 set through Modbus (0– 1000) Value through PROFIBUS/CANopen/DeviceNet (0– 1000) Value through PROFIBUS/CANopen/DeviceNet (0– 1000) 18: Value 1 set through Ethernet 1 (0– 1000) 19: Value 2 set through Ethernet 2 (0–...
Page 95: Digital Input
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Corresponding HDO output P06.28 0.00–50.00kHz 0.0kHz of lower limit P06.29 Upper limit of HDO output P06.27–300.0% 100.0% Corresponding HDO output P06.30 0.00–50.00kHz 50.00kHz of upper limit P06.31 HDO output filter time 0.000s–10.000s...
Page 96 HD2 IP55 High-ingress Protection Series Inverter Function Description value cases of large-inertia load and free stop time; its definition is the same with P01.08, and it is mainly used in remote control. External fault reset function, its function is the same Fault reset with the STOP/RST key on the keypad.
Page 97 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Note: Multi-step speed 1 is low bit, multi-step speed 4 is high bit. Multi-step speed terminal 4 Multi-step Multi-step Multi-step Multi-step speed 4 speed 3 speed 2 speed 1 BIT3 BIT2 BIT1 BIT0 Function Description...
Page 98 HD2 IP55 High-ingress Protection Series Inverter Switching between speed The inverter switches from torque control mode to speed control and torque control control mode, or vice versa. Ensure the inverter will not be impacted by external Acceleration/deceleration signals (except for stop command), and maintains disabled current output frequency.
Page 99 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Zero out the counter Zero out the position counting value When the terminal function is valid, the pulse input is Pulse increase increased according to the P21.27 pulse speed. Enable pulse When the pulse superimposition is enabled, pulse superimposition increase and pulse decrease are effective.
Page 100 HD2 IP55 High-ingress Protection Series Inverter Related parameter list: Function Default Name Description code value 0x00–0x11 Ones: HDIA input type 0: HDIA is high-speed pulse input P05.00 HDI input type 1: HDIA is digital input 0x00 Tens: HDIB input type 0: HDIB is high-speed pulse input 1: HDIB is digital input 0: No function...
Page 101 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value disabled 31: Counter trigger 32: Reserved 33: Clear frequency increase / decrease setting temporarily 34: DC brake 35: Switching between motor 1 and motor 2 36: Command switches to keypad 37: Command switches to terminal Command switches...
Page 102: Digital Output
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value P05.12 S1 terminal switch-on delay 0.000–50.000s 0.000s P05.13 S1 terminal switch-off delay 0.000–50.000s 0.000s P05.14 S2 terminal switch-on delay 0.000–50.000s 0.000s P05.15 S2 terminal switch-off delay 0.000–50.000s 0.000s P05.16 S3 terminal switch-on delay 0.000–50.000s...
Page 103 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Description value Output ON signal when there is frequency output In running during running Output ON signal when there is frequency output In forward running during forward running Output ON signal when there is frequency output In reverse running during reverse running Output ON signal when there is frequency output...
Page 104 HD2 IP55 High-ingress Protection Series Inverter Function Description value Output is valid when the encoder Z pulse is arrived, Z pulse output and is invalid after 10 ms. Output is valid when the pulse superposition terminal During pulse superposition input function is valid STO action Output when STO fault occurred Output is valid when position control positioning is...
Page 105 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value 12: Ready to run 13: In pre-exciting 14: Overload pre-alarm 15: Underload pre-alarm 16: Simple PLC stage completed 17: Simple PLC cycle completed 18: Reach set counting value 19: Reach designated counting value 20: External fault is valid 21: Reserved...
Page 106: Simple Plc
Basic Operation Instructions HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value P06.09 HDO switch-off delay 0.000–50.000s (valid only when P06.00=1) 0.000s Relay RO1 switch-on P06.10 0.000–50.000s 0.000s delay Relay RO1 switch-off P06.11 0.000–50.000s 0.000s delay Relay RO2 switch-on P06.12 0.000–50.000s 0.000s...
Page 108 HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions Function Default Name Description code value P06.01– 16: Simple PLC stage reached Digital output function 17: Simple PLC cycle reached P06.04 0: Stop after running once 1: Keep running in the final value after P10.00 Simple PLC mode running once...
Page 109: Multi-Step Speed Running
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Acceleration/deceleration time of 8–15 stage of P10.35 0x0000–0XFFFF 0000 simple PLC P17.00 Set frequency 0.00Hz–P00.03 (max. output frequency) 0.00Hz Displays the present stage of the simple P17.27 Actual stage of simple PLC PLC function.
Page 110 Basic Operation Instructions HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value 19: Multi-step speed terminal 4 20: Multi-step speed pause P10.02 Multi-step speed 0 -100.0–100.0% 0.0% P10.03 Running time of 0 step 0.0–6553.5s (min) 0.0s P10.04 Multi-step speed 1 -100.0–100.0% 0.0%...
Page 111: Pid Control
HD2 IP55 High-ingress Protection Series Basic Operation Instructions PID control 5.5.15 PID control, a common mode for process control, is mainly used to adjust the inverter output frequency or output voltage by performing scale-division, integral and differential operations on the difference between feedback signal of controlled variables and signal of the target, thus forming a negative feedback system to keep the controlled variables above the target.
Page 112 HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions General procedures for PID parameter setup 5.5.15.1 a. Determining proportional gain P When determining proportional gain P, first, remove the integral term and derivative term of PID by making Ti=0 and Td=0 (see PID parameter setup for details), thus turning PID into pure proportional control.
Page 113 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Stabilize the feedback value as fast as possible: when overmodulation occurred, shorten integral time (Ti) and prolong derivative time (Td) to stabilize control as fast as possible. After adjustment Response Before adjustment Time t Control long-term vibration: If the cycle of periodic vibration is longer than the set value of integral time (Ti), it indicates the integral action is too strong, prolong the integral time (Ti) to...
Page 114 Basic Operation Instructions HD2 IP55 High-ingress Protection Series Inverter Response After adjustment Before adjustment Time t Related parameter list: Function Default Name Description code value 0: Keypad (P09.01) 1: AI1 2: AI2 3: AI3 4: High-speed pulse HDIA 5: Multi-step 6: Modbus communication P09.00 PID reference source...
Page 115 HD2 IP55 High-ingress Protection Series Basic Operation Instructions P09.05 Integral time (Ti) 0.01–10.00s 0.90s Function Default Name Description code value P0.06 Differential time (Td) 0.00–10.00s 0.00s P09.07 Sampling cycle (T) 0.000–10.000s 0.100s Limit of PID control P09.08 0.0–100.0% 0.0% deviation Upper limit value of PID P09.10–100.0% (max.
Page 116: Run At Wobbling Frequency
HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions Function Default Name Description code value Low frequency point for P09.20 0.00–P09.21 5.00Hz PID parameter switching High frequency point for P09.21 P09.20–P00.04 10.00Hz PID parameter switching P17.00 Set frequency 0.00Hz–P00.03 (max. output frequency) 0.00Hz P17.23 PID reference value...
Page 117: Local Encoder Input
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value 11: Set via high speed pulse HDIB 12: Set via pulse string AB EtherCAT/PROFINET communication 14: Set via PLC card Depend P00.11 Acceleration time 1 0.0–3600.0s on model Depend P00.12...
Page 118: Commissioning Procedures For Closed-Loop Control, Position Control And Spindle Positioning
HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions Function Default Name Description code value 0: PG card P20.15 Speed measurement mode 1: local; realized by HDIA and HDIB; supports incremental 24V encoder only Actual frequency of P18.00 -999.9–3276.7Hz 0.0Hz encoder Commissioning procedures for closed-loop control, position control 5.5.18...
Page 119 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Step 2: Set P00.00=3 (VC) , set P00.03, P00.04, and motor nameplate parameters in P02 group. Step 3: Set P20.01 encoder parameters When the encoder is resolver-type encoder, set the encoder pulse count value to (resolver pole pair number ×...
Page 120 HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions Step 5: Set P21.00=0001 to set positioning mode to position control, namely pulse-string control. There are four kinds of pulse command modes, which can be set by P21.01 (pulse command mode). Under position control mode, users can check high bit and low bit of position reference and feedback, P18.02 (count value of Z pulse), P18.00 (actual frequency of encoder), P18.17 (pulse command frequency) and P18.19 (position regulator output) via P18, through which users can...
Page 121 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Step 5: Set P22.00.bit0=1 to enable spindle positioning, set P22.00.bit1 to select spindle zero input. If the system adopts encoder for speed measurement, set P22.00.bit1 to 0 to select Z pulse input; if the system adopts photoelectric switch for speed measurement, set P22.00.bit1 to 1 to select photoelectric switch as zero input;...
Page 122 HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions At this point, the belt may slip during high-speed running and cause inaccurate positioning, it is recommended to install proximity switch on the spindle. c) The encoder is installed on the spindle, and the motor shaft is connected to the spindle with belt, the drive ratio is not necessarily 1:1;...
Page 123: Fault Handling
HD2 IP55 High-ingress Protection Series Basic Operation Instructions Frequency Directdeceleration positioning Directdeceleration positioning Constant speed+ Constant speed+ deceleration positioning deceleration positioning Time Running command Photoelectric switch arrival signal Cyclic positioning enable signal Positioning completion signal Step 1–4: These four steps are the same with the first four steps of the commissioning procedures for closed-loop vector control, which aim to fulfill the control requirements of closed- loop vector control.
Page 124 HD2 IP55 High-ingress Protection Series Inverter Basic Operation Instructions Related parameter list: Function Default Name Description code value P07.27 Type of present fault 0: No fault P07.28 Type of the last fault 1: Inverter unit U phase protection (OUt1) Type of the last but one P07.29 2: Inverter unit V phase protection (OUt2) fault...
Page 125 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value 15: Rectifier module overheat (OH1) 16: Inverter module overheat (OH2) 17: External fault (EF) 18: 485 communication fault (CE) 19: Current detection fault (ItE) 20: Motor autotuning fault (tE) 21: EEPROM operation fault (EEP) 22: PID feedback offline fault (PIDE) 23: Brake unit fault (bCE)
Page 126 Basic Operation Instructions HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description code value (F2-Er) 62: Card slot 3 card identification failure (F3-Er) 63: Card slot 1 card communication timeout fault (C1-Er) 64: Card slot 2 card communication timeout fault (C2-Er) 65: Card slot 3 card communication timeout fault (C3-Er) 66: EtherCAT communication fault (E-...
Page 127 HD2 IP55 High-ingress Protection Series Basic Operation Instructions Function Default Name Description code value Running frequency of the P07.49 0.00Hz–P00.03 0.00Hz last but one fault Ramps reference frequency of the last but P07.50 0.00Hz–P00.03 0.00Hz one fault Output voltage of the last P07.51 0–1200V but one fault...
Page 128: Function Parameter List
HD2 IP55 High-ingress Protection Series Inverter Function parameter list 6 Function parameter list What this chapter contains This chapter lists all the function codes and corresponding description of each function code. Function parameter list Function parameters of the HD2IP series inverter are categorized according to functions. Among the function groups, P98 is analog input/output calibration group, and P99 is factory function group which cannot be accessed by users.
Page 129: P00 Group--Basic Functions
HD2 IP55 High-ingress Protection Series Function parameter list P00 group––Basic functions Function Default Name Description Modify code value 0: SVC 0 ◎ 1: SVC 1 Speed control 2: SVM P00.00 mode 3: VC Note: If 0, 1 or 3 is selected, it is required to carry out motor parameter autotuning first.
Page 130 Function parameter list HD2 IP55 High-ingress Protection Series Inverter 6: Set via multi-step speed running 7: Set via PID control 8: Set via Modbus communication 9: Set via PROFIBUS/CANopen/DeviceNet communication 10: Set via Ethernet communication 11: Set via high speed pulse HDIB 12: Set via pulse string AB EtherCAT/PROFINET communication...
Page 131 HD2 IP55 High-ingress Protection Series Function parameter list 0: Run in forward direction Running ○ P00.13 1: Run in reverse direction direction 2: Reverse running is disabled Carrier Electro magnetic Noise and leakage Cooling frequency noise current level 1kHz High 10kHz 15kHz High...
Page 132: P01 Group--Start/Stop Control
Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value autotuning); static autotuning 1 is used in cases where the motor cannot be disconnected from load; 3: Static autotuning 2 (partial autotuning) ; when current motor is motor 1, only P02.06, P02.07 P02.08...
Page 133 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Output f requency fmax F1 set by P01.01 T1 set by P01.02 A proper starting frequency can increase the Hold time of torque during startup. Within the hold time of ◎...
Page 134 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Output frequency f fmax Time t Note: When set to 1, it is required to set P01.06, P01.07, P01.27 P01.28 accordingly. Time of The curvature of S curve is determined by starting acceleration range...
Page 135 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Setting range of P01.09: 0.00Hz–P00.03 (max. output frequency) Setting range of P01.10: 0.00–30.00s Setting range of P01.11: 0.0–100.0% (of the rated VFD output current) Setting range of P01.12: 0.0–50.0s This function code refers to the transition time of the threshold set by P01.14...
Page 136 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Note: This function must be set with caution, otherwise, serious consequences may occur. This function code is used to set the running state of VFD when the set frequency is below Action lower limit frequency.
Page 137 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Output f requency t1=P01.22 t2=P01.23 Running Running Power off Power o n Setting range: 0.0–3600.0s (valid when P01.21 is 1) This function code sets the delay of the VFD’s wake-up-from-sleep after running command is given, the VFD will start to run and output after ○...
Page 138 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Pre-exciting ○ P01.32 time of 0–10.000s 0.000s jogging Starting frequency of ○ P01.33 braking for 0–P00.03 0.00Hz jogging to stop Delay to enter ○ P01.34 0–3600.0s 0.0s...
Page 139: P02 Group--Parameters Of Motor 1
HD2 IP55 High-ingress Protection Series Function parameter list P02 group––Parameters of motor 1 Function Default Name Description Modify ◎ code value 0: Asynchronous motor P02.00 Type of motor 1 1: Synchronous motor ◎ Rated power of Depend asynchronous P02.01 0.1–3000.0kW on model motor 1 ◎...
Page 140 HD2 IP55 High-ingress Protection Series Inverter Function Name Description Default Modify code value Magnetic saturation coefficient 1 of ○ P02.11 0.0–100.0% 80.0% iron core of asynchronous motor 1 Magnetic saturation coefficient 2 of ○ P02.12 0.0–100.0% 68.0% iron core of asynchronous motor 1 Magnetic...
Page 141 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value ◎ Rated current of Depend P02.19 synchronous 0.8–6000.0A on model motor 1 Stator resistance of Depend ○ P02.20 0.001–65.535Ω synchronous on model motor 1 Direct-axis inductance of Depend ○...
Page 142: P03 Group--Vector Control Of Motor 1
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value coefficient of current, K is motor overload protection motor 1 coefficient. The smaller the K, the larger the value of M, and the easier the protection. When M=116%, protection is performed after motor overload lasts for 1 hour;...
Page 143 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Speed loop P03.05, speed loop PI parameter is P03.03 ○ P03.01 0.200s integral time 1 and P03.04; in between, PI parameter is obtained by linear variation between two Switch low point ○...
Page 144 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Current loop Note: ○ P03.09 proportional 1. These two parameters are used to adjust 1000 coefficient P PI parameters of current loop; it affects dynamic response speed...
Page 145 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Source of upper limit frequency 0: Keypad (P03.17) ○ P03.15 setup of reverse 1–11: the same as P03.14 rotation in torque control Keypad limit This function code is used to set frequency value of upper limit.
Page 146 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value constant-power zone Flux-weakening coefficient of motor Min. flux-weakening limit of motor P03.22 P03.23 are valid during constant power. When motor speed is above rated speed, motor enters flux-weakening running state.
Page 147 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Corresponding frequency of ○ P03.31 P03.29–400.00Hz 50.00Hz high speed ◎ friction torque Torque control 0:Disable P03.32 enable 1:Enable Flux weakening ○ P03.33 0–8000 1200 integral gain P03.34 Reserved 0–0x1111...
Page 148: P04 Group--V/F Control
HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value Inertia Filter times of inertia compensation torque, ○ P03.42 compensation used to smooth inertia compensation torque. filter times Setting range: 0–10 Due to friction force, it is required to set certain Inertia identification torque for the inertia identification ○...
Page 149 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value adjust f through the frequency reference channel set by P00.06 to change the curve characteristic, or adjust V through the voltage reference channel set by P04.27 to change the curve characteristics.
Page 150 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value V/F frequency When P04.00 =1 (multi-point V/F curve), users ○ P04.03 0.00Hz point 1 of motor can set V/F curve via P04.03–P04.08. V/F curve is usually set according to the V/F voltage characteristics of motor load.
Page 151 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value High-frequency frequencies, which may lead to unstable motor oscillation operation, or even inverter overcurrent, users ○ P04.11 control factor of can adjust these two parameters properly to motor 1 eliminate such phenomenon.
Page 152 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value Oscillation control ○ P04.25 0.00Hz–P00.03 (max. output frequency) 30.00Hz threshold of motor 2 0: No action ◎ 1: Automatic energy-saving operation Energy-saving P04.26 Under light-load state, the motor can adjust the output voltage automatically to achieve energy-saving purpose 0: Keypad;...
Page 153 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Setting range of P04.31: P04.32–100.0% (rated motor voltage) Setting range of P04.32: 0.0%–P04.31 Flux-weakening coefficient of ○ P04.33 1.00–1.30 1.00 constant-power zone VF pull-in current 1 of ○...
Page 154 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value IF proportional coefficient of ○ P04.42 0–5000 asynchronous motor 1 IF integral coefficient of ○ P04.43 0–5000 asynchronous motor 1 Starting frequency point for switching off ○...
Page 155: P05 Group--Input Terminals
HD2 IP55 High-ingress Protection Series Function parameter list P05 group––Input terminals Function Default Name Description Modify code value 0x00–0x11 Ones: HDIA input type ◎ 0: HDIA is high-speed pulse input HDI input P05.00 1: HDIA is digital input type Tens: HDIB input type 0: HDIB is high-speed pulse input ◎...
Page 156 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value 34: DC brake 35: Switch-over between motor 1 and motor 2 36: Command switches to keypad 37: Command switches to terminal 38: Command switches to communication 39: Pre-exciting command 40: Zero out power consumption quantity 41: Maintain power consumption quantity...
Page 157 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value When the bit is set to 1, input terminal polarity is negative; 0x000–0x3F Set S1–S4, filter time of HDI terminal sampling. In cases where interference is strong, increase Digital filter ○...
Page 158 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value REV. During running, the Sin terminal should be closed, and terminal FWD generates a rising edge signal, then the inverter starts to run in the direction set by the state of terminal REV;...
Page 159 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Running direction Forward OFF→ON Forward Reverse OFF→ON Reverse Decelerate ON→OFF to stop Sln: 3-wire control, FWD: Forward running, REV: Reverse running Note: For dual-line running mode, when FWD/REV terminal is valid, if the inverter stops due to stop command given by other sources, it will not run again after the stop command...
Page 160 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value S3 terminal ○ P05.17 0.000s switch-off delay S4 terminal ○ P05.18 switch-on 0.000s delay S4 terminal ○ P05.19 switch-off 0.000s delay HDIA terminal ○ P05.20 switch-on 0.000s...
Page 161 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Intermediate sensitivity of analog input. ○ P05.33 0.00V value 2 of AI2 Note: AI1 can support 0–10V/0–20mA input, when selects 0–20mA input; Correspondin corresponding voltage of 20mA is 10V; AI2 g setting of ○...
Page 162: P06 Group--Output Terminals
HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value Lower limit 0.000 ○ P05.45 frequency of 0.000 kHz–P05.47 HDIB Correspondin g setting of ○ P05.46 -300.0%–300.0% 0.0% lower limit frequency of HDIB Upper limit 50.000 ○...
Page 163 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 9: Running in zero speed 10: Reach upper limit frequency 11: Reach lower limit frequency 12: Ready to run 13: In pre-exciting 14: Overload pre-alarm 15: Underload pre-alarm 16: Simple PLC stage completed 17: Simple PLC cycle completed...
Page 164 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value This function code is used to set the polarity of output terminals. When the bit is set to 0, input terminal polarity is positive; Output terminal When the bit is set to 1 input terminal polarity ○...
Page 165 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 14: Value 1 set through Modbus (0–1000) 15: Value 2 set through Modbus (0–1000) Value through PROFIBUS/CANopen/DeviceNet (0–1000) Value through PROFIBUS/CANopen/DeviceNet (0–1000) 18: Value 1 set through Ethernet 1 (0–1000) 19: Value 2 set through Ethernet 2 (0–1000) 20: HDIB input (0.00–50.00kHz) Value...
Page 166: P07 Group--Hmi
HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value Setting range of P06.17: -300.0%–P06.19 Setting range of P06.18: 0.00V–10.00V Setting range of P06.19: P06.17–300.0% Setting range of P06.20: 0.00V–10.00V Setting range of P06.21: 0.000s–10.000s P06.22–...
Page 167 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Note: Restoring to default values will clear user password, use this function with caution. P07.01 Reserved Range: 0x00–0x27 Ones: Function selection of QUICK/JOG key 0: No function 1: Jogging ◎...
Page 168 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Temperature of ● P07.11 rectifier bridge -20.0–120.0°C module Temperature of ● P07.12 -20.0–120.0°C inverter module Software ● version of P07.13 1.00–655.35 control board Accumulated ●...
Page 169 HD2 IP55 High-ingress Protection Series Function parameter list Type of present 0: No fault ● P07.27 fault 1: Inverter unit U phase protection (OUt1) Type of the last 2: Inverter unit V phase protection (OUt2) ● P07.28 fault 3: Inverter unit W phase protection (OUt3) Type of the last 4: Overcurrent during acceleration (OC1) ●...
Page 170 Function parameter list HD2 IP55 High-ingress Protection Series Inverter P07.32 45: PLC card customized fault 1 (P-E1) 46: PLC card customized fault 2 (P-E2) 47: PLC card customized fault 3 (P-E3) 48: PLC card customized fault 4 (P-E4) 49: PLC card customized fault 5 (P-E5) 50: PLC card customized fault 6 (P-E6) 51: PLC card customized fault 7 (P-E7) 52: PLC card customized fault 8 (P-E8)
Page 171 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Running ● P07.33 frequency of 0.00Hz–P00.03 0.00Hz present fault Ramp reference ● P07.34 frequency of 0.00Hz–P00.03 0.00Hz present fault Output voltage ● P07.35 0–1200V of present fault Output current ●...
Page 172 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Ramp reference ● P07.42 frequency of the 0.00Hz–P00.03 0.00Hz last fault Output voltage ● P07.43 0–1200V of the last fault Output current ● P07.44 0.0–6300.0A 0.0A of the last fault...
Page 173: P08 Group--Enhanced Functions
HD2 IP55 High-ingress Protection Series Function parameter list P08 group––Enhanced functions Function Default Name Description Modify code value Acceleration Depend ○ P08.00 time 2 on model P00.11 P00.12 detailed Deceleration Depend definitions. ○ P08.01 time 2 on model IP55 high Acceleration Depend protectionhigh-ingress protectionGoodrive350...
Page 174 Function parameter list HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Amplitude of ○ P08.15 wobbling 0.0–100.0% (relative to set frequency) 0.0% frequency ○ Amplitude of 0.0–50.0% (relative to amplitude of wobbling P08.16 0.0% jump frequency frequency) Rise time of ○...
Page 175 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value automatic fault reset actions. After VFD starts, if no fault occurred during 60s, the fault reset times will be zeroed out. Setting range of P08.28: 0–10 Setting range of P08.29: 0.1–3600.0s This function code sets the variation rate of the VFD output frequency based on the load;...
Page 176 Function parameter list HD2 IP55 High-ingress Protection Series Inverter -162...
Page 177 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value When the output frequency is within the positive /negative detection range of the set frequency, the multi-function digital output terminal outputs "frequency arrival" signal as shown below.
Page 178 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value selection 0: Interruptive loading 1: Normal loading 0x00–0x1111 Ones place: 0: Disable overmodulation 1: Enable overmodulation Tens place ◎ 0: Mild overmodulation Overmodulation P08.41 1: Deepened overmodulation 0001 selection Hundreds: Carrier frequency limit...
Page 179 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Action selection at power-off during frequency adjusting through Modbus communication 0: Save the setting at power-off. 1: Clear the setting at power-off. Hundreds place: Action selection at power-off during frequency adjusting...
Page 180 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value state restoration, STO alarm will disappear automatically. Bias value of upper limit ○ P08.53 0.00 Hz–P00.03 (max. output frequency) 0.00Hz frequency of torque control Acceleration/ 0: No limit on acceleration or deceleration de celeration 1: Acceleration/deceleration time 1 selection of...
Page 181 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value This parameter is used to select PID feedback channel. 0: AI1 1: AI2 2: AI3 3: High-speed pulse HDIA 4: Modbus communication 5: PROFIBUS/CANopen/DeviceNet PID feedback ○...
Page 182 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value achieve the max. output frequency (P00.03) or the max. voltage (P04.31). Shorter the integral time is, stronger the regulation intensity is. Setting range: 0.00–10.00s This parameter determines the strength of the change ratio when PID carries out integral adjustment on the deviation of PID feedback and reference.
Page 183 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Feedback Set PID feedback offline detection value, ○ P09.11 offline detection when the detection value is no more than the 0.0% value feedback offline detection value, and the duration exceeds the value set in P09.12, the inverter will report "PID feedback offline fault", and keypad displays PIDE.
Page 184: P10 Group--Simple Plc And Multi-Step Speed Control
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value ○ P09.17 Reserved -100.0–100.0% 0.0% Low-frequency ○ P09.18 0.00–10.00s 0.90s integral time (Ti) Low-frequency ○ P09.19 differential time 0.00–10.00s 0.00s (Td) Low-frequency point of PID ○ P09.20 0.00–P09.21 5.00Hz parameter...
Page 185 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Running time Note: symbol multi-step speed ○ P10.07 0.0s(min) of step 2 determines the running direction of simple PLC, and the negative value means reverse running. Multi-step ○...
Page 186 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Running time ○ P10.31 0.0s(min) of step 14 Multi-step ○ P10.32 0.0% speed 15 Step Running time ○ P10.33 0.0s(min) of step 15 Step Acceleration/ Detailed illustration is shown in the table below. deceleration ACC/ ACC/...
Page 187: P11 Group--Protection Parameters
HD2 IP55 High-ingress Protection Series Function parameter list ◎ 0: Restart from the first step, namely if the PLC restart P10.36 inverter stops during running (caused by stop mode command, fault or power down), it will run from the first step after restart.
Page 188 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Overvoltage 120–150% (standard bus voltage) (380V) 136% stall P11.04 ○ protection 120–150% (standard bus voltage) (220V) 120% voltage During accelerated running, as the load is too large, the actual acceleration rate of motor is lower than that of output frequency, if no measures are taken, the inverter may trip due to overcurrent during acceleration.
Page 189 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 2: inverter output torque overload/underload pre-alarm, relative to rated motor torque Tens place: inverter continues running after overload/underload alarm. 1: The inverter continues running after underload alarm, and stops running after overload fault.
Page 190 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value This function code is used to set the action of fault output terminals during undervoltage and fault reset. Fault output 0x00–0x11 terminal Ones: ○ P11.13 0x00 action during 0: Act during undervoltage fault 1: Do not act during undervoltage fault fault...
Page 191 HD2 IP55 High-ingress Protection Series Function parameter list Integral coefficient of voltage ○ P11.18 regulator 0–1000 during undervoltage stall -177-...
Page 192 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Proportional coefficient of current ○ P11.19 regulator 0–1000 during undervoltage stall Integral coefficient of current ○ P11.20 regulator 0–2000 during undervoltage stall Proportional coefficient of voltage ○ P11.21 regulator 0–1000...
Page 193: P12 Group--Parameters Of Motor 2
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 0x00–0x11 Ones place: ◎ VF vibration 0: Method 1 P11.27 control 1: Method 2 0x00 method Tens place: 0: Reserved 1: Reserved P12 group––Parameters of motor 2 Function Default Name...
Page 194 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value coefficient 1 of iron core of asynchronous motor 2 Magnetic saturation coefficient 2 of ○ P12.12 0.0–100.0% iron core of asynchronous motor 2 Magnetic saturation coefficient 3 of ○...
Page 195 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value inductance of on model synchronous motor 2 Counter-emf constant of ○ P12.23 0–10000V synchronous motor 2 Initial pole position of P12.24 synchronous 0–0xFFFF 0x0000 ● motor 2 (reserved) Identification...
Page 196: P13 Group--Control Parameters Of Synchronous Motor
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Power display calibration 0.00–3.00 1.00 ○ P12.28 coefficient of motor 2 0: Display based on the motor type; under this mode, only parameters related to current Parameter display motor type will be displayed.
Page 197: P14 Group--Serial Communication Function
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value frequency (reserved) ◎ High-frequency superposition P13.06 0.0–300.0% rated motor voltage 100.0% voltage P13.07 Reserved Control ○ P13.08 0–0xFFFF parameter 1 Control ○ P13.09 0–655.35 2.00 parameter 2 P13.10 Reserved...
Page 198 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value 1: 2400BPS 2: 4800BPS 3: 9600BPS 4: 19200BPS 5: 38400BPS 6: 57600BPS 7: 115200BPS Note: Baud rate of the upper computer must be the same with the inverter; otherwise, communication cannot be performed.
Page 199: P15 Group--Functions Of Communication Extension Card 1
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 3: Do not alarm and stop as per the stop mode (under all control modes) 0x00–0x11 Ones: 0: Write operation has response Communication 1: Write operation has no response processing Tens: ○...
Page 200 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Identification time 0.0–600.0s ○ P16.26 for the extension If it is set to 0.0, offline fault will not be 0.0s card in card slot 3 detected Communication 0.0–600.0s timeout period of ○...
Page 201: P17 Group--State-Check Functions
HD2 IP55 High-ingress Protection Series Function parameter list P17 group––State-check functions Function Default Name Description Modify code value Display current set frequency of the inverter. ● Set frequency 50.00Hz P17.00 Range: 0.00Hz–P00.03 Display current output frequency of the ● P17.01 Output frequency inverter.
Page 202 HD2 IP55 High-ingress Protection Series Inverter Display current digital input terminal state of the inverter. Digital input ● P17.12 0000–03F terminal state Corresponds to HDIB, HDIA, S4, S3, S2 and S1 respectively Display current digital output terminal state of the inverter. Digital output ●...
Page 203 HD2 IP55 High-ingress Protection Series Function parameter list Phase Display phase compensation compensation of ● P17.30 synchronous motor synchronous Range: -180.0–180.0 motor High-frequency superposition ● current of P17.31 0.0%–200.0% (rated motor current) synchronous motor P17.32 Motor flux linkage 0.0%–200.0% 0.0% ●...
Page 204: P18 Group--Closed-Loop Control State Check
HD2 IP55 High-ingress Protection Series Inverter Upper limit frequency of ● P17.43 0.00–P00.03 50.00Hz forward running of torque control Upper limit frequency of ● P17.44 0.00–P00.03 50.00Hz reverse running of torque control Inertia ● P17.45 compensation -100.0%–100.0% 0.0% torque Friction ●...
Page 205 HD2 IP55 High-ingress Protection Series Function parameter list Encoder Encoder count value, quadruple frequency, ● P18.01 position count Range: 0–65535 value Encoder Z Corresponding count value of encoder Z ● P18.02 pulse count pulse. Range: 0–65535 value High bit of High bit of position reference value, zero out ●...
Page 206 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Current position Current position when spindle stops when spindle ● P18.10 accurately. stops Range: 0–65535 accurately Z pulse direction display. When the spindle stops accurately, there may be a couple of pulses’...
Page 207: P19 Group--Extension Card State Check
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value State control ● 0–65535 P18.23 word 3 High bit of count ● value of pulse 0–65535 P18.24 reference Low bit of count ● P18.25 value of pulse 0–65535 reference PG card...
Page 208 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value 3: Incremental PG card 4: Incremental PG card with UVW 5: Ethernet communication card 6: DP communication card 7: Bluetooth card 8: Resolver PG card 9: CANopen communication card 10: WIFI card Type of card at ●...
Page 209: P20 Group--Encoder Of Motor 1
HD2 IP55 High-ingress Protection Series Function parameter list P20 group––Encoder of motor 1 Function Default Name Description Modify code value 0: Incremental encoder Encoder type 1: Resolver-type encoder ● P20.00 display 2: Sin/Cos encoder 3: Endat absolute encoder ◎ Number of pulses generated when the Encoder pulse P20.01 encoder revolves for one circle.
Page 210 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Bit10: Enable initial Z pulse calibration optimization Bit12: Clear Z pulse arrival signal after stop 0x00–0x11 Ones: Z pulse 0: Do not detect Enable Z pulse ○ 1: Enable P20.08 0x10...
Page 211: P21 Group--Position Control
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Bit2: Enable/disable encoder frequency-division output filter 0: No filter 1: Filter Bit3: Reserved Bit4: Enable/disable pulse reference filter 0: No filter 1: Filter Bit5: Pulse reference filter mode (valid when Bit4 is set to 1) 0: Self-adaptive filter 1: Use...
Page 212 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value (reserved, fixed to channel P) 0: PG1 1: PG2 Thousands: servo mode Bit0: Position deviation mode 0: No deviation 1: With deviation Bit1: Enable/disable servo 0: Disable (The servo can be enabled by terminals.) 1: Enable Bit2: (reserved)
Page 214 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value 0: No switch-over Switch-over 1: Torque command mode of ○ P21.04 position loop 2: Speed command gain 3–5: Reserved Torque command level ○ P21.05 during position 0.0–100.0% (rated motor torque) 10.0% gain switch-over...
Page 215 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value ◎ Position The position feedforward filter time constant command filter during pulse string positioning. P21.15 0.0ms time constant 0.0–3200.0ms Bit0: Positioning mode selection 0: Relative position 1: Absolute position (home) (reserved) Bit1: Positioning cycle selection 0: Cyclic positioning by terminals...
Page 216 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Set digital positioning position; Position digital ○ P21.17 Actual position=P21.17×P21.11/P21.12 reference 0–65535 0: Set by P21.19 1: Set by AI1 Positioning 2: Set by AI2 ○ P21.18 speed setup 3: Set by AI3 selection...
Page 217: P22 Group--Spindle Positioning
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Speed It is the filter time constant detected by pulse feedforward filter time string when the speed reference source is set ○ P21.29 10.0ms constant (pulse to pulse string (P00.06=12 or P00.07=12).
Page 218 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Bit10: Z pulse signal source 0: Motor 1: Spindle Bit11–15: Reserved During spindle orientation, the speed of the Speed of position point of orientation will be searched, ○...
Page 219: P23 Group--Vector Control Of Motor 2
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value This function code sets the reduction ratio of Spindle drive the spindle and the mounting shaft of the ○ P22.14 1.000 ratio encoder. Setting range: 0.000–30.000 P22.15 sets spindle zero-point offset, if the Zero-point...
Page 220 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Speed loop P23.01. Above switch-over frequency 2 ○ P23.01 0.200s integral time 1 (P23.05), the speed loop PI parameters are P23.03 and P23.04; in between them, the PI Switch over low ○...
Page 221: P24 Group--Encoder Of Motor 2
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value coefficient of vector control (generating) Note: Current loop ○ P23.09 proportional 1. These two parameters are used to adjust PI 1000 coefficient P parameters of current loop; it affects dynamic response speed and control precision of the system directly.
Page 222 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Hundreds: CD/UVW pole signal direction 0: Forward 1: Reverse Detection time ○ P24.03 of encoder 0.0–10.0s 2.0s offline fault Detection time ○ P24.04 of encoder 0.0–100.0s 0.8s reversal fault Setting range: 0x00–0x99 Filter times of...
Page 223 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Relative electric angle of encoder position and Initial angle of ○ P24.10 motor pole position. 0.00 the pole Setting range: 0.00–359.99 0–3 ◎ 1: Rotary autotuning (DC brake) Autotuning of 2: Static autotuning (suitable for resolver-type P24.11...
Page 224: P25 Group--Extension I/O Card Input Functions
HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value 0–63 Encoder pulse ○ P24.18 The filtering time is P24.18×0.25 μs. The filter width value 0 or 1 indicates 0.25 μs. 0–63 Pulse reference ○ P24.19 The filtering time is P24.19×0.25 μs. The filter width value 0 or 1 indicates 0.25 μs.
Page 225 HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value 0x000–0x7F (0: disable, 1: enable) BIT0: S5 virtual terminal ◎ BIT1: S6 virtual terminal Virtual terminal BIT2: S7 virtual terminal P25.09 setup of 0x00 BIT3: S8 virtual terminal extension card BIT4: S9 virtual terminal BIT5: S10 virtual terminal...
Page 226 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value Input filter time nominal values. ○ P25.28 0.030s of AI3 The figure below illustrates several settings. Corresponding Lower limit ○ P25.29 setting 0.00V value of AI4 100% Corresponding ○...
Page 227: P26 Group--Output Functions Of Extension I/O Card
HD2 IP55 High-ingress Protection Series Function parameter list Function Default Name Description Modify code value Corresponding setting of upper ○ P25.38 -300.0%–300.0% 100.0% limit frequency of HDI3 HDI3 frequency ○ P25.39 0.000s–10.000s 0.030s input filter time Range: 0–1 AI3 input signal ○...
Page 228 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value HDO2 P26.13 0.000s ○ switch-on delay HDO2 P26.14 0.000s ○ switch-off delay Y2 switch-on P26.15 0.000s ○ delay Y2 switch-off P26.16 0.000s ○ delay Y3 switch-on P26.17 0.000s ○...
Page 229: P28 Group--Master/Slave Control Functions
HD2 IP55 High-ingress Protection Series Inverter Function parameter list Function Default Name Description Modify code value AO3 output ○ P26.36 selection P26.37 Reserved Lower limit of Above function codes define the relation ○ P26.38 0.0% AO2 output between output value and analog output. When the output value exceeds the set Corresponding max./min.
Page 230 HD2 IP55 High-ingress Protection Series Inverter Function Default Name Description Modify code value and maintains the power balance by droop control) 1: Master/slave mode 1 (The master and slave must be in the same type of vector control mode. The master is speed control, and the slave will be forced to be in the torque control mode.
Page 231 HD2 IP55 High-ingress Protection Series Inverter Function parameter list 8：m/s 9：m/Min 10：m/h 11：m3/s 12：m3/Min 13：m3/h 14：Kg/s 15：Kg/Min 16：Kg/h 17~21：Reversed Define PID1 real value position of the decimal point, as shown in the following table. ◎ P30.01 Real Display PID1 display value P30.01 form...
Page 232 HD2 IP55 High-ingress Protection Series Inverter determined by P30.00 0: P30.07(Keypad 1) 1: P30.08(Keypad 2) PID1 2: AI1 reference 3: AI2 P30.05 ○ 4: AI3 source 1 5: HDI selection 6: Multi-step speed 7: Modbus 0: P30.07(Keypad 1) 1: P30.08(Keypad 2) 2: AI1 PID1 3: AI2...
Page 233 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Feedback source 2 0.000~600.00s ○ P30.14 1.00s conversion gain 0：No combination; feedback source 1 1：Sum; feedback source 1 + feedback source 2 2：Difference; feedback source 1 - Feedback feedback source 2 source 3: Average;...
Page 234 HD2 IP55 High-ingress Protection Series Inverter PID1 output P30.24~100.0% ○ P30.23 100.0% upper limit PID1 output -100.0%~P30.23 ○ P30.24 0.0% lower limit Reverse ● P30.25 PID1 deviation 0.0~100.0% ○ P30.26 100.0% input limit Integral separation 0.0~200.0% ○ P30.27 200.0% threshold Differential filtering 0~30...
Page 235 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Reversed ● P30.35 Reversed ● P30.36 Reversed ● P30.37 P31 PID2 control group 0：bar 1：kbar 2：MPa 3：kPa 4：Pa 5：A 6：V 7：% ◎ 8：m/s Unit 9：m/Min0 P31.00 10：m/h 11：m3/s 12：m3/Min 13：m3/h 14：Kg/s 15：Kg/Min 16：Kg/h 17~21：Reversed...
Page 236 HD2 IP55 High-ingress Protection Series Inverter PID reference real value P31.02 PID reference percentage 100% P31.04~P31.02 PID2 Decimal point position is determined by reference ○ P31.03 1000 function code P31.01, and display unit is upper limit determined by P31.00 1~P31.03 Decimal point position is determined by function code P31.01, and display unit is determined by P31.00...
Page 237 HD2 IP55 High-ingress Protection Series Inverter Function parameter list 0: AI1 PID2 1: AI2 feedback 2: AI3 ○ P31.08 source 3: HDI selection 4: Modbus PID2 feedback 0.000~60.000s ○ P31.09 0.000s filter time 0: Positive polarity PID2 polarity ○ P31.10 selection 1: Negative polarity PID2...
Page 238 HD2 IP55 High-ingress Protection Series Inverter PID2 deviation 0.0~200.0% ○ P31.19 200.0% input limit Integral separation 0.0~200.0% ○ P31.20 200.0% threshold Differential filtering 0~60 ○ P31.21 times PID2 output 0.30~3.00 ○ P31.22 1.00 gain PID2 output 0.000~60.000s ○ P31.23 0.000s filter time 0: Differential priority processing for ◎...
Page 239 HD2 IP55 High-ingress Protection Series Inverter Function parameter list automatically, if the PID output is negative, the feedback is less than P31.27 and continues P31.28 time, PID2 stop automatically PID2 stop 0.0~300.0s ○ P31.28 1.0s delay time 0：PID2 disable. PID2 enable ○...
Page 240 HD2 IP55 High-ingress Protection Series Inverter running frequency logic P33.01=2，Hibernation according to deviation P00.05~P00.04 Hibernation Running frequency≤P33.02, and 25.00H start ○ P33.02 continues P33.04 time, then enter frequency hibernation. 0.0~30.0% (Corresponds to PID max value) PID1 polarity is positive, feedback > reference, and deviation >...
Page 241 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Hibernation status If DI hibernation trigger Hibernation signal is valid If DI wake up trigger signal Wake up is valid Difference between PID1 reference and feedback value Hibernation ≥ P33.08 wake up deviation Status hold time reach Hibernation P33.09 wake up delay time...
Page 242 HD2 IP55 High-ingress Protection Series Inverter 0: Fixed variable frequency motor 1: Circulation variable frequency motor When adopt 1 inverter drives multiple ◎ Variable variable frequency motors, set to 1, and frequency at least 2 of P33.11 ~ P33.14 must be set P33.10 motor as variable frequency motors.
Page 243 HD2 IP55 High-ingress Protection Series Inverter Function parameter list P33.19：0.0~30.0% (relative to Max. PID1) P33.20：P33.25~P00.03 P33.21：0.0~3600.0s P33.22：P00.05~P00.03 The 4 parameters are used for setting the conditions of add motor: P33.19 pressure allowance 100% is corresponding with P30.02. If variable frequency motor runs frequency reach P33.20, and PID feedback <...
Page 244 HD2 IP55 High-ingress Protection Series Inverter Start Is there variable If PID1 feedback < (PID frequency motor reference – P33.19) is running? If output frequency ≥ P33.20 If status continue P33.21 delay time If PID1 feedback value Is there variable freq. <...
Page 245 HD2 IP55 High-ingress Protection Series Inverter Function parameter list P33.24：0.0~30.0% (relative to Max. PID1) P33.25：P00.05~P33.20 P33.26：0.0~3600.0s P33.24 pressure allowance 100% is corresponding with P30.02 PID1 max. value. In order to reduce pipe pressure fluctuation, before reduce motor, inverter increase output frequency to P33.25.
Page 246 HD2 IP55 High-ingress Protection Series Inverter Start If PID1 feedback > (PID reference + P33.24) If output frequency <= P33.25 If status continue reach P33.26 delay time Is there power frequency If PID feedback P33.46 motor run Reduce power frequency motor Running frequency 50.00H...
Page 247 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Multi-motor pressure 0: No compensation loss ○ P33.29 1: Compensate compensatio 0.0~100.0% Pressure If PID1 output is positive, increase the reference boost value on PID1 reference. boost value ○ P33.30 5.0% if PID1 output is negative, reduce the of 1 auxiliary boost value on PID1 reference.
Page 248 HD2 IP55 High-ingress Protection Series Inverter Reversed ● P33.33 0.0~6000.0h Automatic circulation among idle variable frequency motors, no circulation in the stage of adding or reducing motors or hibernation. Set 0 will not circulate all the time. Process logic is as following drawing: Running If runs normally, not in add or reduce motor...
Page 249 HD2 IP55 High-ingress Protection Series Inverter Function parameter list variable frequency motor RO, after 1 second, switch on new free motor with variable frequency RO, delay 1 second, inverter start (new free motor start with variable frequency), at the same time, switch off the first power frequency motor RO (power freq.
Page 250 HD2 IP55 High-ingress Protection Series Inverter When inlet sump level changes from high to low, and the level is higher than lower limit level, system runs with normal setting pressure mode. When the level is lower than lower limit and higher than water shortage level, system runs with abnormal spare pressure mode (determined by P33.43);...
Page 251 HD2 IP55 High-ingress Protection Series Inverter Function parameter list 0.0%~100% (relative to Max. PID1) When the inlet sump water level is lower Abnormal than the lower limit level, spare pressure ○ standby P33.43 0.0% pressure is needed to avoid that the level draw too fast and even motor runs without water.
Page 252 HD2 IP55 High-ingress Protection Series Inverter to start again. ◎ Pump clean forward P00.05~P00.03 P33.50 50Hz frequency ◎ Pump clean reverse P00.05~P00.03 P33.51 30Hz frequency Pump clean forward 1.0s~1000.0s ○ P33.52 10.0s running time Pump clean reverse 1.0s~1000.0s ○ P33.53 10.0s running time 1.0s~1000.0s...
Page 253 HD2 IP55 High-ingress Protection Series Inverter Function parameter list Reversed ● P33.58 P90 HVAC monitoring P90.00 Reserved P90.00 P90.00 P90.00 P90.01 Reserved P90.01 P90.01 P90.01 P90.02 Reserved P90.02 P90.02 P90.02 P90.03 Reserved P90.03 P90.03 P90.03 P90.04 Reserved P90.04 P90.04 P90.04 P90.05 Reserved P90.05...
Page 254 HD2 IP55 High-ingress Protection Series Inverter PID1 feedback -100.0%~100.0% ● P90.10 0.0% (Percentage) PID1 -100.0%~100.0% ● P90.11 0.0% deviation PID1 Kp -1000.0%~1000.0% ● P90.12 0.0% output PID1 Ki -100.00%~100.00% ● P90.13 0.00% output PID1 Kd -1000.0%~1000.0% ● P90.14 0.0% output PID1 output -100.00%~100.00% ●...
Page 255 HD2 IP55 High-ingress Protection Series Inverter Function parameter list PID2 Kd -1000.0%~1000.0% ● P90.22 0.0% output PID2 output -100.00%~100.00% ● P90.23 0.00% P30.04~P30.03 PID1 Decimal point position is determined by reference ● P90.24 function code P30.01, and display unit is real value determined by P30.00 P30.04~P30.03...
Page 256: P90 Group--Customized Function Group 1
HD2 IP55 High-ingress Protection Series Inverter P90 group––Customized function group 1 Function Default Name Description Modify code value P90.00– Reserved P90.39 P91 group––Customized function group 2 Function Default Name Description Modify code value P91.00– Reserved P91.39 P92 group––Customized function group 3 Function Default Name...
Page 257: Troubleshooting
This chapter covers most of the alarms and faults, and their possible causes and corrective measures, if users cannot figure out the alarm or fault causes, contact local IMO office. 7.3 Fault reset Users can reset the inverter via...
Page 258 HD2 IP55 High-ingress Protection Series Inverter Fault type Possible cause Corrective measures code poorly connected; interference surrounds the Inverter unit OUt3 To-ground short circuit peripheral equipment Phase-W protection occurs Over-voltage during Deceleration time is too acceleration short. Check input power. Exception occurred to input Check whether...
Page 259 HD2 IP55 High-ingress Protection Series Troubleshooting Fault Fault type Possible cause Corrective measures code Overheat of rectifier Air duct is blocked or fan is Ventilate the air duct or module damaged; replace the fan; Ambient temperature is too Overheat of inverter Lower ambient high;...
Page 260 HD2 IP55 High-ingress Protection Series Inverter Fault Fault type Possible cause Corrective measures code The inverter releases Electronic overload Check the load and overload overload fault pre-alarm threshold pre-alarm based on the set value The keypad wire is poorly contacted or disconnected; Check the keypad wires to The keypad wire is too long confirm whether fault exists;...
Page 261 HD2 IP55 High-ingress Protection Series Troubleshooting Control parameters Check the load to ensure it is Maladjustment fault synchronous motor is set proper, Fault Fault type Possible cause Corrective measures code improperly; Check whether load is proper; The parameter gained from Check whether control...
Page 262 HD2 IP55 High-ingress Protection Series Inverter Users should not insert two cards with the same type; Repetitive extension The two inserted extension E-Err check the type of extension card type cards are of the same type card, and remove one card after power down Fault Fault type...
Page 263 HD2 IP55 High-ingress Protection Series Troubleshooting Confirm whether the extension card inserted supported; Stabilize the extension card Communication There data interfaces after power down, timeout occurred to C1-Er and confirm whether fault still transmission in interfaces of the extension card in card slot 1 occurs at next power-on;...
Page 264 HD2 IP55 High-ingress Protection Series Inverter There data Check whether EtherCAT card transmission between the communication card wiring is communication E-CAT communication card and the loose or dropped timeout fault host computer (or PLC) There data Check whether BACNet card transmission between the communication card wiring is communication...
Page 265: Other State
HD2 IP55 High-ingress Protection Series Troubleshooting Fault Fault type Possible cause Corrective measures code CAN master/slave There data Check whether communication card transmission between the communication card wiring is ESCAN communication CAN master and slave loose or dropped timeout fault communication cards Detect the CAN slave inverter Master-slave...
Page 266: Motor Vibrates
HD2 IP55 High-ingress Protection Series Inverter 7.6.2 Motor vibrates Motor vibrates or emits an unusual sound Set the motor type Whether the motor parameters and motor type and parameters correctly are set correctly ? Whether autotuning is Perform autotuning performed? Whether the V/F Whether it is vector vibration parameter is...
Page 267: Overvoltage
HD2 IP55 High-ingress Protection Series Troubleshooting 7.6.3 Overvoltage Overvoltage fault Whether the voltage of the power Ensure the power supply supply is within the standard range? meets the requirement Whether UVW on the output side of the inverter is short Rectify the short-circuit to ground? fault and perform the...
Page 268: Unusual Heating Of Motor
HD2 IP55 High-ingress Protection Series Inverter 7.6.5 Unusual heating of motor Unusual heating of the motor Whether the motor Set the motor parameters parameters are set correctly? correctly Whether parameter Parameter autotuning is autotune performed? Whether the inverter runs at a low speed all the time? Use a variable- Whether it is a variable-...
Page 269: Inverter Overheating
Add a cooling device temperature is too or derate the high? inverter If it is an inverter Whether the fan of the fault, contact IMO inverter is abnormal? Clean the heat sink to Whether the heat sink improve the cooling is blocked? conditions...
Page 270: Motor Stalls During Acc
HD2 IP55 High-ingress Protection Series Inverter 7.6.7 Motor stalls during ACC Motor stalls during Whether the ACC Increase the ACC time is too short? time Check the voltage of the Use larger cables, shorten the terminals of the motor with a wiring distance, adjust the voltage multimeter.
Page 271: Overcurrent
HD2 IP55 High-ingress Protection Series Troubleshooting 7.6.8 Overcurrent -251-...
Page 272: Countermeasures On Common Interference
HD2 IP55 High-ingress Protection Series Inverter 7.7 Countermeasures on common interference 7.7.1 Interference on meter switches and sensors Interference phenomenon: Pressure, temperature, displacement, and other signals of a sensor are collected and displayed by a human-machine interaction device. The values are incorrectly displayed as follows after the inverter is started: 1.
Page 273: Interference On Communication
HD2 IP55 High-ingress Protection Series Troubleshooting 7.7.2 Interference on communication Interference phenomenon The interference described in this section on 485 communication mainly includes communication delay, out of sync, occasional power-off, or complete power-off that occurs after a inverter is started. If the communication cannot be implemented properly, regardless of whether the inverter is running, the exception is not necessarily caused by interference.
Page 274: Failure To Stop And Indicator Shimmering Due To Motor Cable Coupling
HD2 IP55 High-ingress Protection Series Inverter 7.7.3 Failure to stop and indicator shimmering due to motor cable coupling Interference phenomenon: 1. Failure to stop In an inverter system where an S terminal is used to control the start and stop, the motor cable and control cable are arranged in the same cable tray.
Page 275: Live Device Chassis
HD2 IP55 High-ingress Protection Series Troubleshooting 2. Solution to RCD maloperation (handling the inverter) (1) Try to remove the jumper cap at "EMC/J10" on the middle casing of the inverter. (2) Try to reduce the carrier frequency to 1.5 kHz (P00.14=1.5). (3) Try to modify the modulation mode to "3PH modulation and 2PH modulation"...
Page 276: Routine Maintenance
This chapter describes how to carry out preventive maintenance on HD2 IP55 high protection series inverters. 8.2 Periodical inspection Little maintenance is required when inverters are installed in environments that meet requirements. The following table describes the routine maintenance periods recommended by IMO Subject Item Method Criterion...
Page 277 HD2 IP55 High-ingress Protection Series Routine maintenance Subject Item Method Criterion their color change due to overheat. Check whether the wire exception sheaths are cracked or Visual inspection occurs. their color changes. Check whether there is exception Terminal block Visual inspection damage.
Page 278: Cooling Fan
For more details about maintenance, contact the local IMO office, or visit our website http://www.imopc.com 8.3 Cooling fan The service life of the cooling fan of the inverter is more than 25,000 hours. The actual service life of the cooling fan is related to the use of the inverter and the temperature in the ambient environment.
Page 279: Capacitor
HD2 IP55 High-ingress Protection Series Routine maintenance Figure 8-1 Fan maintenance for inverters of 7R5G/011P or higher Rotating direction Air direction Air direction 8.4 Capacitor 8.4.1 Capacitor reforming If the inverter has been left unused for a long time, you need to follow the instructions to reform the DC bus capacitor before using it.
Page 280: Electrolytic Capacitor Replacement
The electrolytic capacitor of an inverter must be replaced if it has been used for more than 35,000 hours. For details about the replacement, contact the local IMO office. 8.5 Power cable Read 1 "Safety Precautions" carefully and follow the instructions to perform ...
Page 281: Communication Protocol
HD2 IP55 High-ingress Protection Series Communication protocol 9 Communication protocol 9.1 What this chapter contains This chapter describes the communication protocol of HD2 IP55 high protection high- ingress protectionGoodrive350 series products. HD2 IP55 high protection high-ingress protection HD2 series inverters provide RS485 communication interfaces and adopt the master-slave communication based on the international standard Modbus communication protocol.
Page 282 HD2 IP55 High-ingress Protection Series Inverter Max. transmission Max. transmission Baud rate (bps) Baud rate (bps) distance distance 2400 1800 m 9600 800 m 4800 1200 m 19200 600 m When RS485 interfaces are used for long-distance communication, it is recommended that you use shielded cables, and use the shield layer as the ground wires.
Page 283 HD2 IP55 High-ingress Protection Series Communication protocol Figure 9-2 On-site daisy connection diagram 120Ω 120Ω 32 # Figure 9-3 Simplified daisy connection diagram Master 31 # Figure 9-4 Practical application diagram of daisy connection Shielded twisted pair 120Ω 485 + 485+ 485 + Terminal resistor...
Page 284: Rtu Mode
HD2 IP55 High-ingress Protection Series Inverter Use shielded cable, if possible, in multi-device connection. The baud rates, data bit check settings, and other basic parameters of all the devices on the RS485 line must be set consistently, and addresses cannot be repeated. 9.3.2 RTU mode 9.3.2.1 RTU communication frame structure When a controller is set to use the RTU communication mode on a Modbus network, every byte...
Page 285 HD2 IP55 High-ingress Protection Series Communication protocol The information of a frame must be transmitted in a continuous data flow. If there is an interval greater than the transmission time of 1.5 bytes before the transmission of the entire frame is complete, the receiving device deletes the incomplete information, and mistakes the subsequent byte for the address domain of a new frame.
Page 286 HD2 IP55 High-ingress Protection Series Inverter placed in the check bit of the frame. The receiving device performs the odd/even check after receiving the data. If it finds that the odd/even parity of the data is inconsistent with the preset information, it determines that a communication error occurs.
Page 287: Rtu Command Code And Communication Data
HD2 IP55 High-ingress Protection Series Communication protocol 9.4 RTU command code and communication data 9.4.1 Command code: 03H, reading N words Continuously reading a maximum of 16 words The command code 03H is used by the master to read data from the inverter. The quantity of data to be read depends on the "data quantity"...
Page 288: Command Code: 06H, Writing A Word
HD2 IP55 High-ingress Protection Series Inverter START T1-T2-T3-T4 (transmission time of 3.5 bytes) ADDR Number of bytes MSB of data in 0004H LSB of data in 0004H MSB of data in 0005H LSB of data in 0005H LSB of CRC MSB of CRC T1-T2-T3-T4 (transmission time of 3.5 bytes) The definition of the response information is described as follows:...
Page 289 HD2 IP55 High-ingress Protection Series Communication protocol RTU slave response (transmitted by the inverter to the master) START T1-T2-T3-T4 (transmission time of 3.5 bytes) ADDR MSB of data writing address LSB of data writing address MSB of to-be-written data LSB of to-be-written data LSB of CRC MSB of CRC T1-T2-T3-T4 (transmission time of 3.5 bytes)
Page 290: Command Code: 10H, Continuous Writing
HD2 IP55 High-ingress Protection Series Inverter 9.4.4 Command code: 10H, continuous writing The command code 10H is used by the master to write data to the inverter. The quantity of data to be written is determined by "Data quantity", and a maximum of 16 pieces of data can be written.
Page 291 HD2 IP55 High-ingress Protection Series Communication protocol 0506H in the hexadecimal form. For P10.01, the parameter address is 0A01H. Function Setting Default Name Description Modify code range value 0: Stop after running once Simple PLC 1: Keep running in the final value ○...
Page 292 HD2 IP55 High-ingress Protection Series Inverter Setting of the upper limit of the forward running 2005H frequency (0–Fmax, unit: 0.01 Hz) 2006H Setting of the upper limit of the reverse running frequency (0–Fmax, unit: 0.01 Hz) Upper limit of the electromechanical torque (0– 2007H 3000, 1000 corresponding to 100.0% of the rated...
Page 293 HD2 IP55 High-ingress Protection Series Communication protocol 2100H 0002H: Reverse running 0003H: Stopped 0004H: Faulty 0005H: POFF 0006H: Pre-excited Bit0: =0: Not ready to run =1: Ready to run Bit2–1: =00: Motor 1 =01: Motor 2 =10: Motor 3 =11: Motor 4 2101H Bit3: =0: Asynchronous machine...
Page 294 HD2 IP55 High-ingress Protection Series Inverter -274...
Page 295 HD2 IP55 High-ingress Protection Series Communication protocol Function Address Data description Bit7：reserved Bit8：=0：speed control =1：torque control Bit9：=0：not for position control =1：position control Bit11–10: =0:vector 0 =1 ： vector 1 Closed-loop vector =3：SVPWM inverter fault code 2102H See the description of fault types. inverter identification 2103H HD2IP ----- 0x01A0...
Page 296: Fieldbus Scale
HD2 IP55 High-ingress Protection Series Inverter running and stop operations as examples, you need to set "Running command channel" (P00.01) to "Communication” and set "Communication running command channel" (P00.02) to the Modbus communication channel. For another example, when modifying "PID setting", you need to set "PID reference source"...
Page 297 HD2 IP55 High-ingress Protection Series Communication protocol After receiving the command, the inverter converts 50 into 5.0 based on the fieldbus scale, and then sets "Wake-up-from-sleep delay" to 5.0s. For another example, after the upper computer transmits the "Wake-up-from-sleep delay" parameter read command, the master receives the following response from the inverter: 00 32 39 91...
Page 298: Error Message Response
HD2 IP55 High-ingress Protection Series Inverter The parameter data is 0032H, that is, 50, so 5.0 is obtained based on the fieldbus scale (50/10=5.0). In this case, the master identifies that the "Wake-up-from-sleep delay" is 5.0s. 9.4.7 Error message response Operation errors may occur in communication-based control.
Page 299: Read/Write Operation Example
HD2 IP55 High-ingress Protection Series Communication protocol group of function code address data, the code is generated as follows: 0 0 0 0 0 0 1 1 (03H in the hexadecimal form) For a normal response, the same code is returned. For an exception response, the following code is returned: 1 0 0 0 0 0 1 1 (83H in the hexadecimal form) In addition to the modification of the code, the slave returns a byte of exception code that...
Page 300 HD2 IP55 High-ingress Protection Series Inverter Assume that the following response is returned: 01 03 00 03 F8 45 Number inverter Read Data content address of bytes command The data content returned by the inverter is 0003H, which indicates that the inverter is in the stopped state.
Page 301 HD2 IP55 High-ingress Protection Series Communication protocol If the operation is successful, the following response is returned (same as the command transmitted by the master): 20 00 00 01 42 28 inverter Parameter Forward Write address address running command Example 2: Set the "Max. output frequency" of the inverter whose address is 03H to 100 Hz. Function Default Name...
Page 302 HD2 IP55 High-ingress Protection Series Inverter 0005H: Stop Communication-based 2000H control command 0006H: Coast to stop 0007H: Fault reset 0008H: Jogging to stop -282...
Page 303 HD2 IP55 High-ingress Protection Series Communication protocol Function Address Data description Communication-based frequency setting (0– 2001H Communication-based Fmax, unit: 0.01 Hz) value setting setting, range (0–1000, 1000 2002H corresponding to 100.0%) In the actual operation, set P00.01 to 2 and P00.06 to 8. The command transmitted by the master is as follows: 20 00 00 0204...
Page 304 HD2 IP55 High-ingress Protection Series Inverter Note: In the preceding command description, spaces are added to a command just for explanatory purposes. In practical applications, no space is required in the commands. -284...
Page 305 HD2 IP55 High-ingress Protection Series Communication protocol 9.4.8.4 Modbus communication commissioning example A PC is used as the host, an RS232-RS485 converter is used for signal conversion, and the PC serial port used by the converter is COM1 (an RS232 port). The upper computer commissioning software is the serial port commissioning assistant Commix, which can be downloaded from the Internet.
Page 306: Common Communication Faults
HD2 IP55 High-ingress Protection Series Inverter 9.5 Common communication faults Common communication faults include the following: 1. No response is returned. 2. The inverter returns an exception response. Possible causes of no response include the following: 1. The serial port is set incorrectly. For example, the converter uses the serial port COM1, but COM2 is selected for the communication.
Page 307: Appendix A Extension Cards
HD2 IP55 High-ingress Protection Series Extension cards Appendix A Extension cards A.1 Model definition ① ② ③ ④ ⑤ HD2-E -5 01-05 Field identifier Field description Naming example ① Product category Extension card PG: PG card PC: PLC programmable card ②...
Page 308 HD2 IP55 High-ingress Protection Series Inverter Field identifier Field description Naming example ③ Indicates the generation of a technical version by using odd numbers, for example, 1, 3, and 5 indicate Technical version the 1 , and 3 generations of the technical version.
Page 309 Saving data of 1K words at power failure  Supporting Bluetooth 4.0  With IMO's mobile phone APP, you can set the  Bluetooth HD2-E-BTP parameters and monitor the states of the inverter communication card...
Page 310 HD2-E-BTM is configured with an external  antenna and applicable to sheet metal machines. Meeting IEEE802.11b/g/n  With IMO's mobile phone APP, you can monitor the  inverter locally or remotely through WIFI communication. WIFI HD2-E-WFP The maximum communication distance in open ...
Page 311 HD2 IP55 High-ingress Protection Series Extension cards PROFIBUS-DP Programmable Bluetooth IO extension card communication card extension card communication card HD2-E-IO HD2-E-PDP HD2-E-PLC HD2-E-BTM CANopen/CAN PROFINET Ethernet UVW incremental PG communication card communication card communication card card HD2-E-PGI HD2-E-COP/511 HD2-E-PRF -291-...
Page 312: Dimensions And Installation
HD2 IP55 High-ingress Protection Series Inverter Multi-function Resolver PG card incremental PG card HD2-E-PGR HD2-E-PGIM A.2 Dimensions and installation All extension cards are of the same dimensions (108 mm × 39 mm) and can be installed in the same way. Following the following operation principles when installing or removing an extension card: 1.
Page 313 HD2 IP55 High-ingress Protection Series Extension cards Extension card installation process: Figure A-2 Extension card installation process diagram STEP1 Unscrew the screw and remove the lower cover. Unscrew the screw, take out the keypad, and remove the upper cover. STEP3 Insert the EC.
Page 314: Wiring
HD2 IP55 High-ingress Protection Series Inverter A.3 Wiring 1. Ground a shielded cable as follows: Figure A-3 Extension card grounding diagram 2. Wire an extension card as follows: Figure A-4 Extension card wiring A.4 I/O extension card (HD2-E-IO) function description -294...
Page 315 HD2 IP55 High-ingress Protection Series Extension cards The terminals are arranged as follows: CME and COM are shorted through J3 before delivery, and J5 is the jumper for selecting the output type (voltage or current) of AO2. RO3A RO3B RO3 +24V RO4A Indicator definition...
Page 316 HD2 IP55 High-ingress Protection Series Inverter 1. Output range: 0–10 V, 0–20 mA 2. Whether it is voltage or current output is AO2—GND Analog output 1 determined by J5. 3. Deviation ±0.5%; input of 5 V or 10 mA or higher at the temperature of 25°C -296...
Page 317: Programmable Extension Card (Hd2-E-Plc) Function Description
HD2 IP55 High-ingress Protection Series Extension cards Category Label Name Function description S5—COM Digital input 1 1. Internal impedance: 3.3 kΩ S6—COM Digital input 2 2. Power input range: 12–30 V S7—COM Digital input 3 3. Bidirectional input terminal S8—COM Digital input 4 4.
Page 318 HD2 IP55 High-ingress Protection Series Inverter Indicator Name Function This indicator is on when the expansion card is establishing a connection with the control board; it blinks periodically after the expansion card is Communication indicator LED3 properly connected to the control board (the (Green) period is 1s, on for 0.5s, and off for the other 0.5s);...
Page 319: Communication Card Function Description
HD2 IP55 High-ingress Protection Series Extension cards Category Sign Name Function 1. Input range: 0~10V or 0~20mA 2. Input resistance: 20kΩ for voltage input, and 250kΩ for current input 3. Whether the input is the voltage or current Analog input 1 type is set through the jumper.
Page 320 HD2 IP55 High-ingress Protection Series Inverter Indicator Name Function control board (the period is 1s, on for 0.5s, and off for the other 0.5s); and LED is off when the extension card is disconnected from the control board. This indicator when Bluetooth Bluetooth...
Page 321: Profibus-Dp Communication Card
HD2 IP55 High-ingress Protection Series Extension cards The wireless communication card must be used with the IMO inverter APP. Scan the QR code of the inverter nameplate to download it. For details, refer to the wireless communication card manual provided with the extension card. The main interface is shown as follows.
Page 322 HD2 IP55 High-ingress Protection Series Inverter Connector pin Description Unused Unused B-Line Data+ (twisted pair 1) Request sending GND_BUS Isolation ground +5V BUS Isolated power supply of 5 V DC Unused A-Line Data- (twisted pair 2) Unused Housing SHLD PROFIBUS cable shielding line +5V and GND_BUS are bus terminators.
Page 323: Ethernet Communication Card
HD2 IP55 High-ingress Protection Series Extension cards A.6.3 Ethernet communication card HD2-E-ENET The HD2-E-ENET communication card adopts standard RJ45 terminals. Indicator definition Indicator Name Function This indicator is on when the extension card is establishing a connection with the control board; it blinks periodically after the extension card is properly connected LED1 State indicator...
Page 324: Profinet Communication Card
HD2 IP55 High-ingress Protection Series Inverter Terminal resistor switch function description Terminal resistor switch Position Function Description CAN_H CAN_L Left connected to a terminal resistor. CAN_H and CAN_L are connected Right to a terminal resistor of 120 Ω. Indicator definition Indicator Name Function...
Page 325 HD2 IP55 High-ingress Protection Series Extension cards The terminal CN2 adopts a standard RJ45 interface, where CN2 is the dual RJ45 interface, and these two RJ45 interfaces are not distinguished from each other and can be interchangeably inserted. They are arranged as follows: Name Description Not connected...
Page 326: Pg Extension Card Function Description
HD2 IP55 High-ingress Protection Series Inverter Electrical connection: The PROFINET communication card adopts a standard RJ45 interface, which can be used in a linear network topology and a star network topology. The linear network topology electrical connection diagram is shown below. Slave device 1 Slave device 2 Slave device n...
Page 327 HD2 IP55 High-ingress Protection Series Extension cards Indicator definition Indicator Name Function When the encoder is rotating, this indicator blinks when Disconnection LED1 A1 or B1 of the encoder are disconnected; otherwise it is indicator always on. This indicator is on when the extension card is establishing a connection with the control board;...
Page 328 HD2 IP55 High-ingress Protection Series Inverter Label Name Function description The following figure shows the external wiring of the HD2-E-PGI extension card. Forward running Forward jogging Fault reset A.7.2 Resolver PG card––HD2-E-PGR Indicator definition -308...
Page 329 HD2 IP55 High-ingress Protection Series Extension cards Indicator Name Function This indicator is on when the extension card is establishing a connection with the control board; it blinks periodically after the extension card is properly LED1 State indicator connected to the control board (the period is 1s, on for 0.5s, and off for the other 0.5s);...
Page 330: Multi-Function Incremental Pg Card--Hd2-E
HD2 IP55 High-ingress Protection Series Inverter The following figure shows the external wiring of the HD2-E-PGR extension card. HDIA HDIB +24V pulse A pulse B Upper computer A.7.3 Multi-function incremental PG card––HD2-E-PGIM The terminals are arranged as follows: The dual in-line package (DIP) switch SW1 is used to set the voltage class (5 V or 12 V) of the power supply of the encoder.
Page 331 HD2 IP55 High-ingress Protection Series Extension cards Indicator definition Indicator Name Function This indicator is on when the extension card is establishing a connection with the control board; it blinks periodically after the extension card is properly connected LED1 State indicator to the control board (the period is 1s, on for 0.5s, and off for the other 0.5s);...
Page 332 HD2 IP55 High-ingress Protection Series Inverter an open collector encoder. A pull-up resistor is configured inside the PG card. PGND HDIA HDIB +24V pulse A pulse B Upper computer -312...
Page 333 HD2 IP55 High-ingress Protection Series Extension cards The following figure shows the external wiring of the extension card used in combination with a push-pull encoder. 5V 12V The following figure shows the external wiring of the extension card used in combination with a differential encoder.
Page 334: Appendix B Technical Data
HD2 IP55 High-ingress Protection Series Inverter Appendix B Technical data B.1 What this chapter contains This chapter describes the technical data of the inverter and its compliance to CE and other quality certification systems. B.2 Derated application B.2.1 Capacity Choose a inverter based on the rated current and power of the motor. To endure the rated power of the motor, the rated output current of the inverter must be larger or equal to the rated current of the motor.
Page 335: Grid Specifications
When the installation site altitude is lower than 1000 m, the inverter can run at the rated power. When the installation site altitude exceeds 1000m, derate 1% for every increase of 100m; when the installation site altitude exceeds 3000m, consult the local IMO dealer or office. B.2.2.3 Derating due to carrier frequency The power of HD2 IP55 high-ingress protection series inverters varies according to carrier frequencies.
Page 336: Application Standards
HD2 IP55 High-ingress Protection Series Inverter B.5 Application standards The following table describes the standards that the inverters comply with. Safety of machinery––Safety-related parts of control systems––Part EN/ISO 13849-1 1: General principles for design Safety of machinery––Electrical equipment of machines. Part 1: IEC/EN 60204-1 General requirements Safety of machinery––Safety-related functional safety of electrical,...
Page 337: Inverter Category Of C2
HD2 IP55 High-ingress Protection Series Technical data Note: The EMC standard IEC/EN 61800-3 no longer restricts the power distribution of inverters, but it specifies their use, installation, and commissioning. Specialized personnel or organizations must have the necessary skills (including the EMC-related knowledge) for installing and/or performing commissioning on the electrical drive systems.
Page 338: Appendix C Dimension Drawings
HD2 IP55 High-ingress Protection Series Inverter Appendix C Dimension drawings C.1 What this chapter contains This chapter describes the dimension drawings of HD2 IP55 high-ingress protection series inverters. The dimension unit used in the drawings is mm. C.2 inverter structure Figure C-1 inverter structure diagram -318...
Page 339: Dimensions Of Inverters
HD2 IP55 High-ingress Protection Series Dimension drawings C.3 Dimensions of inverters Wall-mounting dimensions Figure C-2 Wall-mounting diagram of inverters of 9.5A to 75A Table C-1 Wall-mounting dimensions of inverters (unit: mm) Installation Gross Fixing hole weight weight inverter model W1 W2 H1 H2 screw diameter (kg)
Page 340 HD2 IP55 High-ingress Protection Series Inverter Figure C-3 Wall-mounting diagram of inverters of 92A - 215A Table C-2 Wall-mounting dimensions of inverters (unit: mm) Installation Gross Fixing inverter model W1 W2 H1 hole weight weight screw diameter (kg) (kg) HD2IP-92A-43 338 283 800 792 336.7 289.7 HD2IP-115A-43...
Page 341: Appendix D Optional Peripheral Accessories
HD2 IP55 High-ingress Protection Series Appendix D Optional peripheral accessories D.1 What this chapter contains This chapter describes how to select optional accessories of HD2 IP55 high-ingress protection series inverters. D.2 Wiring of peripheral accessories The following figure shows the external wiring of a HD2 IP55 high-ingress protection series inverter.
Page 342: Power Supply
HD2 IP55 High-ingress Protection Series Inverter Image Name Description Cable Accessory for signal transmission Device for electric shock prevention and protection against short-to-ground that may cause current leakage and fire. Select residual-current circuit breakers (RCCBs) Breaker that are applicable to inverters and can restrict high-order harmonics, and of which the rated sensitive current for one inverter is larger than...
Page 343: Control Cables
HD2 IP55 High-ingress Protection Series The input power cables and motor cables must be able to carry the corresponding  load currents. The maximum temperature margin of the motor cables in continuous operation cannot be  lower than 70°C. The conductivity of the PE grounding conductor is the same as that of the phase conductor. ...
Page 344 HD2 IP55 High-ingress Protection Series Inverter separate shielded twisted pair for each signal. Do not use the same ground wire for different analog signals. Figure D-2 Power cable arrangement For low-voltage digital signals, double-shielded cables are recommended, but shielded or unshielded twisted pairs as shown in figure can be used.
Page 345 HD2 IP55 High-ingress Protection Series Table D-1 Recommended cable dimensions Recommended cable size Screw inverter model Terminal Fastening R,S,T,U,V,W screw torque (Nm) HD2IP-9.5A-43 3×1.5/3×2.5 1.5/2.5 1.2–5 HD2IP-14A-43 3×2.5/3×4 2.5/4 HD2IP-18.5A-43 3×4/3×6 HD2IP-25A-43 3×6/3×10 6/10 HD2IP-32A-43 3×10/3×10 10/10 HD2IP-38A-43 3×10/3×16 10/16 HD2IP-45A-43 3×16/3×16 16/16...
Page 346 HD2 IP55 High-ingress Protection Series Inverter Table D-3 Recommended terminal model and torque R,S,T U,V,W Terminal Terminal Terminal Tightening Tightening inverter model screw screw Tightening screw torque torque specifica- specifica torque (Nm) specifica- (Nm) (Nm) tion -tion tion HD2IP-9.5A-43 HD2IP-14A-43 HD2IP-18.5A-43 HD2IP-25A-43 HD2IP-32A-43...
Page 347: Cable Arrangement
HD2 IP55 High-ingress Protection Series Cable arrangement D.4.3 Motor cables must be arranged away from other cables. The motor cables of several inverters can be arranged in parallel. It is recommended that you arrange the motor cables, input power cables, and control cables separately in different trays. The output dU/dt of the inverters may increase electromagnetic interference on other cables.
Page 348: Insulation Inspection
HD2 IP55 High-ingress Protection Series Inverter Insulation inspection D.4.4 Check the motor and the insulation conditions of the motor cable before running the motor. 1. Ensure that the motor cable is connected to the motor, and then remove the motor cable from the U, V, and W output terminals of the inverter.
Page 349: Reactors
50 m, an output reactor must be added on the output side of the inverter. If the distance between the inverter and motor is 50 m to 100 m, select the reactor according to the following table. If the distance is longer than 100 m, contact IMO's technical support technicians. -329-...
Page 350: Filters
HD2 IP55 High-ingress Protection Series Inverter Table D-5 Models of reactors Input reactor Output reactor inverter model Input reactor Output reactor HD2IP-9.5A-43 ACLC-004-4 OCLC-004-4 HD2IP-14A-43 ACLC-5R5-4 OCLC-5R5-4 HD2IP-18.5A-43 ACLC-7R5-4 OCLC-7R5-4 HD2IP-25A-43 ACLC-011-4 OCLC-011-4 HD2IP-32A-43 ACLC-015-4 OCLC-015-4 HD2IP-38A-43 ACLC-018-4 OCLC-018-4 HD2IP-45A-43 ACLC-022-4 OCLC-022-4 HD2IP-60A-43...
Page 351: Filter Model Description
Noise filters on the output side can decrease the radio noise caused by the cables between inverters and motors and the leakage current of conducting wires. IMO provides some of the filters for users to choose. Filter model description D.7.1...
Page 352: Brake System
HD2 IP55 High-ingress Protection Series Inverter D.8 Brake system Brake component selection D.8.1 When an inverter driving a high-inertia load decelerates or needs to decelerate abruptly, the motor runs in the power generation state and transmits the load-carrying energy to the DC circuit of the inverter, causing the bus voltage of the inverter to rise.
Page 353 HD2 IP55 High-ingress Protection Series inverter Optional peripheral accessories HD2 IP55 High-ingress Protection Series HD2 IP55 high-ingress protection series inverters of HD2IP-45A-43or lower are equipped with built-in brake units, Select brake resistors according to the specific requirements (such as the brake torque and brake usage requirements) on site.
Page 354: Brake Resistor Cable Selection
HD2 IP55 High-ingress Protection Series Inverter Dissipated Dissipated Dissipated power of power of power of Resistance Min. Brake applicable brake brake brake allowable resistor resistor resistor inverter model unit for 100% brake (kW) (kW) (kW) model brake resistance torque (Ω) (Ω) 10% brake 50% brake...
Page 355 HD2 IP55 High-ingress Protection Series inverter Optional peripheral accessories HD2 IP55 High-ingress Protection Series Installation of brake units (+) and (-) are the terminals for connecting brake units.  The connection cables between the (+) and (-) terminals of a inverter and those ...
Page 356: Appendix E Sto Function Description
HD2 IP55 High-ingress Protection Series Inverter Appendix E STO function description Reference standards: IEC 61508-1, IEC 61508-2, IEC 61508-3, IEC 61508-4, IEC 62061, ISO 13849-1, and IEC 61800-5-2 You can enable the safe torque off (STO) function to prevent unexpected startups when the main power supply of the drive is not switched off.
Page 357: Sto Function Logic Table
HD2 IP55 High-ingress Protection Series STO function logic table The following table describes the input states and corresponding faults of the STO function. STO input state Corresponding fault The STO function is triggered, and the drive stops running. H1 and H2 opened Fault code: simultaneously 40: Safe torque off (STO)
Page 358: Sto Function Installation Checklist
HD2 IP55 High-ingress Protection Series Inverter STO function installation checklist Before installing the STO, check the items described in the following table to ensure that the STO function can be properly used. Item □ Ensure that the drive can be run or stopped randomly during commissioning. Stop the drive (if it is running), disconnect the input power supply, and isolate the □...
Page 359: Appendix F Acronyms And Abbreviations
HD2 IP55 High-ingress Protection Series Appendix F Acronyms and abbreviations This chapter describes the terms or words corresponding to the acronyms and abbreviations that may be displayed on the interfaces of the keypad. Acronym/ Acronym/ Term/word Term/word abbreviation abbreviation Accumulated/ Accum inverter accumulation...
Page 360 HD2 IP55 High-ingress Protection Series Inverter -340...

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