Inovance Aonarch MD500L Series User Manual
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Inovance Aonarch MD500L Series User Manual

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Summary of Contents for Inovance Aonarch MD500L Series

  • Page 2: Preface

    Preface Preface Thank you for purchasing the MD500L Series AC Drive developed by Inovance. ■ First use Read this user guide carefully if you use the product for the first time. For any doubt on its function or performance, contact our technicians for help.

  • Page 3: Revision History

    Revision History Revision History Date Version Revision Description July 2021 First release. - 2 -...

  • Page 4: Safety Instructions

    ■ Use this equipment according to the designated environment requirements. Damage caused by improper usage is not covered by warranty. ■ Inovance shall take no responsibility for any personal injuries or property damage caused by improper usage. Safety Levels and Definitions...
  • Page 5 Safety Instructions WARNING ◆ Do not install the equipment if you find damage, rust, or indications of use on the equipment or accessories. ◆ Do not install the equipment if you find water seepage, component missing or damage upon unpacking. ◆...
  • Page 6 Safety Instructions DANGER ◆ Equipment installation, wiring, maintenance, inspection, or parts replacement must be performed only by professionals. ◆ Installation, wiring, maintenance, inspection, or parts replacement must be performed only by experienced personnel who have been trained with necessary electrical information. ◆...
  • Page 7 Safety Instructions Operation DANGER ◆ Do not touch any wiring terminals during operation. Failure to comply will result in an electric shock. ◆ Do not remove any part of the equipment during operation. Failure to comply will result in an electric shock.
  • Page 8 Safety Instructions Disposal WARNING ◆ Retire equipment by following local regulations or standards. Failure to comply may result in property damage, personal injuries, or even death. ◆ Dispose of or recycle retired equipment by following industry waste disposal standards to avoid environmental pollution.

  • Page 9: Table Of Contents

    Contents Contents Preface ........................... 1 Revision History ........................2 Safety Instructions ........................ 3 1 Product Information ..................... 10 Nameplate and Model Number ................10 Components ......................11 Technical Data ..................... 12 Overall Dimensions ..................... 13 2 Installation and Wiring ....................14 Installation ......................14 2.1.1 Installation Environment ................
  • Page 10 Contents UPS/ARD mode rescue operation ..............41 5 Trouble shooting and Solutions .................. 43 Fault Codes and Solutions .................. 43 Common Symptoms and Solutions ..............46 6 Maintenance ........................48 Routine Maintenance ..................48 Periodic Inspection ..................... 49 Replacement of Wear Parts................. 49 6.3.1 Service Life of Wear Parts ...............

  • Page 11: Product Information

    Product Information 1 Product Information 1.1 Nameplate and Model Number MD500L - T 3.7 G B O MD500L elevator drive Code Support Motor Type Open loop Asynchronous Code Voltage Class Close loop Asynchronous Three-phase 380–480 V (Under developement) Code Power Rating Code Dynamic Braking Unit 3.7 kW...

  • Page 12: Components

    Product Information 1.2 Components The AC drive has either a plastic housing, as shown in the following figures. ⑩ ⑪ ② ③ ④ ⑫ ① ⑤ ⑥ ⑬ ⑦ ⑭ ⑧ ⑨ Figure 1-3 Product parts Table 1-1 Description of components Component Component ①...

  • Page 13: Technical Data

    Product Information 1.3 Technical Data Table 1-2 Models and technical data Item Specification MD500L-TXXGBO 18.5 (kW) 18.5 Applicable motor (HP) Rated output 13.0 17.0 25.0 32.0 current (A) Output voltage 0 to input voltage Output Maximum output 100 Hz (editable through a parameter) frequency 0.8 to 8.0 kHz (automatically adjusted according to the Carrier frequency...

  • Page 14: Overall Dimensions

    Product Information 1.4 Overall Dimensions Figure 1-4 Overall and mounting dimensions of MD500L Table 1-3 Mounting hole dimensions of MD500L Hole Hole Overall Dimensions Dimensions Diameter Weight (mm) Model (mm) (mm) (kg) MD500L-T3.7GBO Φ5 MD500L-T5.5GBO MD500L-T7.5GBO Φ6 MD500L-T11GBO MD500L-T15GBO Φ6 MD500L-T18.5GBO Φ6 MD500L-T22GBO MD500L-T30GBO Φ7...

  • Page 15: Installation And Wiring

    Installation and Wiring 2 Installation and Wiring 2.1 Installation 2.1.1 Installation Environment 1) Ambient temperature: The AC drive's service life is greatly influenced by the ambient temperature. Do not run the AC drive under a temperature exceeding the allowed temperature range (-10ºC to +50ºC). 2) Install the AC drive on the surface of a flame retardant object, and ensure that sufficient space is left around the enclosure to allow for efficient heat dissipation.

  • Page 16: Backplate Mounting

    Installation and Wiring 2.1.2 Backplate Mounting Figure 2-2 Backplate mounting of MD500L In this mode, do not just secure two screws on the top of the AC drive; otherwise, the AC drive may fall off or be damaged due to the unbalanced effect on the fixed part during long-time running.

  • Page 17: Wiring

    Installation and Wiring 2.2 Wiring 2.2.1 Typical wiring 1 (use multi -reference input as frequency reference) (Default: F0-03=6, use multi-reference) External Braking Resistor (Optional) Output Contactor Mains Supply 3-Phase Line Filter Reactor Gearbox (Optional) (Optional) MD500L Weight Supply Ground Brake Contactor Drive 110V DC ready...

  • Page 18: Typical Wiring 2 (Use Analog Input As Frequency Reference)

    Installation and Wiring 2.2.2 Typical wiring 2 (use analog input as frequency reference) (Set F0-03=2 to use AI1) External Braking Resistor (Optional) Output Contactor Mains Supply 3-Phase Line Filter Reactor Gearbox (Optional) (Optional) MD500L Weight Supply Ground Brake Contactor Drive 110V DC ready +24V...

  • Page 19: Main Circuit Terminals

    Installation and Wiring 2.2.3 Main Circuit Terminals Figure 2-5 Terminal arrangement in MD500L-T3.7GBO to MD500L-T15GBO R S T U V W BR (+) (-) POWER MOTOR Figure 2-6 Terminal arrangement in MD500L-T18.5GBO to MD500L-T30GBO Table 2-1 Description of main circuit terminals Terminal Name Description Three-phase power R, S, T...

  • Page 20: Control Circuit Terminals

    Installation and Wiring 2.2.4 Control Circuit Terminals AO1 output selection: voltage output by default AI2 input selection: voltage input by default AI2 input impedance selection: 500 Ω by default, 250 Ω selectable Analog input and Logic input Pulse input Power supply power supply Relay output +10V...
  • Page 21 Installation and Wiring Terminal Type Terminal Name Description Mark Voltage range of inputs: 0 to 10 V DC. AI1-GND Analog input 1 Input impedance: 22 kΩ. Either a voltage or current input, determined by Analog jumper J9. input Input voltage range: 0 to 10 V DC. AI2-GND Analog input 2 Input current range: 0 to 20 mA.
  • Page 22 Installation and Wiring Terminal Type Terminal Name Description Mark Interface for the 28-core terminal and optional Extension card cards (I/O extension card, PLC card, and various interface bus cards). Auxiliary PG card The open-collector, differential, and resolver interfaces interface interfaces are selectable options. External operating panel Connected to an external operating panel.

  • Page 23: I/O Extension Board

    Installation and Wiring 2.2.5 I/O extension board 50.8mm ∅3.5mm 44.3mm Figure 2-8 Outline and dimensions of the I/O extension board Table 2-3 Description of I/O extension board terminals Terminal Function Description Relay output terminal: Brake Relay BK+ BK- MC+ MC- Relay output terminal: MC Relay 485+ RS485 communication input terminal 485-...
  • Page 24 Installation and Wiring ◆ S1: RS-485 communication protocol termination resistor selection. Left: The bus termination resistor available Right: The bus termination resistor not available ◆ J2: Temperature detection selection. Left: PTC Right: PT100 NOTE ◆ J3：DI reference point selection. Left: 24V Right: CGND - 23 -...

  • Page 25: Panel Operations

    Panel Operations 3 Panel Operations 3.1 Introduction The LED operating panel allows you to set and modify parameters, monitor system status, and start or stop the AC drive. For details, see "4 Panel Operation" in 19010355 MD500 Series AC Drive Advanced User Guide. An external LED (MD32NKE1) or LCD (MDKE9) operating panel is also available as an option.

  • Page 26: Indicators On The Operating Panel

    Panel Operations Name Function Increment Increase the displayed value when editing a parameter value. Decrement Decrease the displayed value when editing a parameter value. Select the displayed parameter in the STOP or RUNNING status. Shift Select the digit to be modified when modifying a parameter value.
  • Page 27 Panel Operations State Indication OFF indicates forward motor rotation. FWD/REV FWD/ REV Forward and reverse rotation indicators ON indicates reverse motor rotation. FWD/ REV OFF indicates that the AC drive is normal. TUNE/ TC ON indicates the torque control mode. TUNE/TC TUNE / TC Auto-tuning, torque control...

  • Page 28: Quick Setup

    Quick setup 4 Quick setup 4.1 Complete timing diagram for normal travel (use multi -reference as frequency reference) Figure 4-1 Timing diagram for normal travel (use multi-reference as frequency reference) - 27 -...
  • Page 29 Quick setup Table 4-1 Timing diagram description Event Descriptions Function Drive Status Drive healthy. MC and brake Contactor are energised. Drive Trip. IGBTs disable. Trip Brake contactor de-energised. MC contactor got de-energised provided drive IGBTs are disabled Trip after 0.1s. Drive waits to enable by lift controller. Inhibit Drive MC contactor output energized when direction demand command enable by the lift controller.

  • Page 30: Elevator Performance Fine Tuning

    Quick setup Event Descriptions Function Drive Status Drive IGBTs got disable. Ready MC contactor delay OFF time active. MC contactor de-energise after the desire set time has elapse. F8-61 Inhibit 4.2 Elevator performance fine tuning Figure 4-2 MD500L Running S-curve Stage Symptom Diagnostics Remedies...
  • Page 31 Quick setup Stage Symptom Diagnostics Remedies Make sure F2-05 - F2-02 > 3Hz, Too small margin between F2- usually increase F2-05, ranging 02 and F2-05 from F2-02 to 7Hz. Acceleration Vibration Overcurrent stall prevention Make sure F3-18=170%. occurs Decrease F2-00 or F2-03, ranging 0 Too big speed loop PI gains to 100;...
  • Page 32 Quick setup Stage Symptom Diagnostics Remedies Vibration Torque output is insufficient Make sure F3-00=0, F3-01=0. Elevator Torque output is insufficient Make sure F3-00=0, F3-01=0. gets stuck Creeping Torque output is insufficient Make sure F3-00=0, F3-01=0. speed Move much Increase F4-16, ranging 0 to 100%; slower than Too small creeping speed Or decrease relevant multi-...

  • Page 33: Setup Flowchart

    Quick setup 4.3 Setup flowchart START Para. Parameter Name Default Commissioning Ahead of setup Default values are elicited from enormous real elevator applications, so users can rely on them usually. Only some adjustments are necessary. If parameter restoration is prohibited due to some reasons, then the following steps have to be followed one by one.
  • Page 34 Quick setup Select command source F0-02 Command source selection 0: Operation panel control (indicator 'LOCAL/REMOT' OFF) 1: Terminal control (indicator 'LOCAL/REMOT' ON) 2: Communication control (indicator 'LOCAL/REMOT' flashing) Perform motor auto tuning F1-37 Auto-tuning selection 0: No auto-tuning 2: Asynchronous motor dynamic auto-tuning 3: Asynchronous motor static auto-tuning(NEW) NOTE: Motor won't rotate at this stage.
  • Page 35 Quick setup Set AI if AI is F4-13 AI curve 1 minimum input 0.00 0.00 frequency reference 0 V to F4-15 Corresponding setting of AI1 minimum F4-14 input -100.0% to 100.0% F4-15 AI1 maximum input 5.00 F4-13 to 10.00 V Corresponding setting of AI1 maximum F4-16 100.0...
  • Page 36 Quick setup Set DI function F4-00 DI1 function selection 1 (Forward run) 0: No function 1: Forward RUN (FWD) 2: Reverse RUN (REV) 8: IGBT enable 9: Fault reset (RESET) 12: Multi-reference terminal 1 13: Multi-reference terminal 2 14: Multi-reference terminal 3 Setting range: 0 to 59 NOTE: This signal comes from elevator controller.
  • Page 37 Quick setup Set DO function F5-01 FM function selection 2 (Fault output) 0: No output 1: AC Drive running 2: Fault output 36: Software current limit exceeded 42: Brake output 43: MC (Magnetic contactor) output Setting range: 0 to 59 NOTE: This signal goes to magnetic contactor.
  • Page 38 Quick setup Set acceleration and F0-17 Acceleration time 1 deceleration 0.0 to 6500.0s F0-18 Deceleration time 1 0.0 to 6500.0s F8-04 Stop stage deceleration time 0.0 to 6500.0s Set startup frequency F6-03 Startup frequency 0.0 to 10.0 Hz F6-04 Startup frequency active set time 0.0 to 100.0s Set S-curve F6-07 Acceleration/Deceleration mode...
  • Page 39 Quick setup Set DC injection for F6-11 DC injection 2 frequency threshold 0.50 0.50 stopping 0.00 Hz to maximum frequency F6-12 DC Injection 2 delay ON set time 0.0 to 36.0s F6-13 DC injection 2 level 0 to 100 Hz F6-14 DC injection 2 active set time 0.0 to 36.0s Set V/F parameters...

  • Page 40: Igbt Enable

    Quick setup 4.4 IGBT Enable In all elevator applications, an Output Contactor is installed between the AC drive output U, V, W and the motor. In an emergency, the Safety Line is opened due to an unsafe condition and the Output Contactor disconnects the power from the inverter to the motor (the motor brake is also applied at the same time).
  • Page 41 Quick setup * MC reaction time: the reaction time of output relay of MC. For some applications, the status of output contactor needs to be checked before AC drive starts up, hence one relay output of MC will feedback to IGBT Enable (above in the diagram it is DI6).

  • Page 42: Ups/Ard Mode Rescue Operation

    Quick setup Parameter Parameter Name Setting Range Unit Default Commission DI active mode selection 2 DI8 active mode: 0: Normal 1: Opposite 7-segment F4-39 DI7 active mode: 00000 00000 to 11111 (binary) 0: Normal 1: Opposite DI6 active mode: 0: Normal 1: Opposite 4.5 UPS/ARD mode rescue operation In this scheme, 220V AC UPS/ARD provides power supply to the Elevator controller and...
  • Page 43 Quick setup Table 4-2 Parameter setting for activating the UPS/ARD mode rescue operation in MD500L Parameter Parameter Name Setting Range New Setting to Enable DI7 function selection F4-06 (On-board expansion 15-Multi Speed Reference 4 F4-06=15 card) FC-08= ≤ 20% ( ≤ 10HZ) for FC-08 UPS reference frequency 0.0 to 100.0% Rescue speed in UPS/ARD...

  • Page 44: Trouble Shooting And Solutions

    Trouble shooting and Solutions 5 Trouble shooting and Solutions 5.1 Fault Codes and Solutions Troubleshoot the faults occurred during operating the AC drive as follows. Display Fault Name Possible Causes Solutions 1. Eliminate short circuit. 1. The output circuit is short circuited. 2.
  • Page 45 Trouble shooting and Solutions Display Fault Name Possible Causes Solutions 1. The DC bus voltage is too high 1. Replace with a proper braking ☆ Overvoltage at Err07 2. An external force drives the motor resistor. constant speed during deceleration. 2.
  • Page 46 Trouble shooting and Solutions Display Fault Name Possible Causes Solutions 1. The ambient temperature is too high. 1. Reduce the ambient 2. The air filter is blocked. temperature. Err14 IGBT overheat 3. The cooling fan is damaged. 2. Clean the air filter. 4.

  • Page 47: Common Symptoms And Solutions

    Trouble shooting and Solutions Display Fault Name Possible Causes Solutions PID feedback Check the PID feedback signal or Err31 lost during The PID feedback is lower than FA-26. set FA-26 to a proper value. running 1. Reduce the load, or check the 1.
  • Page 48 Trouble shooting and Solutions Fault Name Possible Causes Solutions 1. Re-connect the 4-core and 28- 1. The cable between the drive core flat cables, or seek for board and the control board is in maintenance. poor contact. 2. Seek for maintenance. "HC"...

  • Page 49: Maintenance

    Maintenance 6 Maintenance 6.1 Routine Maintenance Check the following items daily to ensure normal running and prevent damage to the AC drive. Copy this checklist and sign the "Checked" column after each inspection. Inspection Inspection Points Solutions Checked Item ◆ Check whether the mechanical Inspect whether the connection is normal.

  • Page 50: Periodic Inspection

    Maintenance 6.2 Periodic Inspection Inspection Inspection Point Solution Checked Item ◆ Check whether the cabinet of the AC drive is powered off. ◆ Use a vacuum cleaner to suck Inspect for wastes, dirt, and dust on up wastes and dust to prevent General the surface of the AC drive.

  • Page 51: Replacing Cooling Fans

    Maintenance █ Operating rate: 24 hours per day 6.3.2 Replacing Cooling Fans █ Possible damage causes: bearing worn and blade aging. █ Judging criteria: whether there is crack on the blade; whether there is abnormal vibration noise upon startup; whether the blade runs abnormally. Removal 1.
  • Page 52 Maintenance Installing 1. Plug in the fan power cable . Fan power socket 2. Install the fan into the drive and ensure that the mounting pins are aligned. Mounting pin x 4 3. Insert the two guide pins into the square holes and then press in the hook. Guide pin Square hole - 51 -...

  • Page 53: Storage

    For storage of the AC drive, pay attention to the following three aspects: Pack the AC drive with the original packing box provided by Inovance. Do not expose the AC drive to moisture, high temperature or outdoor direct sunlight for a long time.

  • Page 54: Parameter Table

    Parameter Table 7 Parameter Table Group F0: fundamental Parameter Parameter Name Setting Range Unit Default Commission 0: Sensor-less flux vector control F0-01 Motor 1 control mode (SFVC) 2: V/F control 0: Operating panel control (LED off) Command source F0-02 1: Terminal control (LED on) selection 2: Communication control (LED flashing)

  • Page 55: Group F1: Motor 1 Parameters

    Parameter Table Group F1: motor 1 parameters Parameter Parameter Name Setting Range Unit Default Commission 0: Common asynchronous motor F1-00 Motor type selection 1: Variable frequency asynchronous motor Model F1-01 Rated motor power 0.1 to 1000.0 dependent F1-02 Rated motor voltage 1 to 2000 0.01 to 655.35 (AC drive power ≤...

  • Page 56: Group F2: Vector Control

    Parameter Table Group F2: vector control Parameter Parameter Name Setting Range Unit Default Commission Speed loop proportional F2-00 0 to 100 gain 1 Speed loop integral time F2-01 0.01 to 10.00 0.30 F2-02 Switchover frequency 1 0.00 to F2-05 3.00 Speed loop proportional F2-03 0 to 100...
  • Page 57 Parameter Table Parameter Parameter Name Setting Range Unit Default Commission Multi-point V/F F3-05 F3-03 to F3-07 3.00 frequency 2 (F2) F3-06 Multi-point V/F voltage 2 (V2) 0.0 to 100.0 Multi-point V/F F3-05 to rated motor frequency F3-07 8.00 frequency 3 (F3) (F1-04) Multi-point V/F voltage 3 F3-08...

  • Page 58: Group F4: Input Terminals

    Parameter Table Group F4: input terminals Parameter Parameter Name Setting Range Unit Default Commission DI1 function selection 0: No function F4-00 (Standard on-board) 1: Forward RUN (FWD) 2: Reverse RUN (REV) DI2 function selection 3: Three-line control F4-01 (Standard on-board) 4: Jog Forward (FJOG) 5: Jog Reverse (RJOG) DI3 function selection...
  • Page 59 Parameter Table Parameter Parameter Name Setting Range Unit Default Commission 37: Command source switchover terminal 2 38: PID integral pause 39: Switchover between main frequency source X and preset frequency 40: Switchover between auxiliary frequency source Y and preset frequency 41: Motor selection terminal 1 42: Motor selection terminal 2 PTC function enable...
  • Page 60 Parameter Table Parameter Parameter Name Setting Range Unit Default Commission DI active mode selection (Normal: low level active) DI5 active mode: 0: Normal 1: Opposite DI4 active mode: 0: Normal 1: Opposite 7-segment F4-38 00000 DI3 active mode: 00000 to 11111 (binary) 0: Normal 1: Opposite DI2 active mode:...
  • Page 61 Parameter Table Parameter Parameter Name Setting Range Unit Default Commission Relay function (T/A-T/BT/ 9: Designated count value F5-02 reached 10: Length reached Extension card relay 11: PLC cycle complete F5-03 function (BK+/BK-) 12: Accumulated running time reached DO1 function selection 13: Frequency limited F5-04 (open-collector output...

  • Page 62: Group F6: Start And Stop Control

    Parameter Table Parameter Parameter Name Setting Range Unit Default Commission 0: Running frequency 1: Set frequency F5-07 AO1 function selection 2: Output current 3: Output torque (absolute value) Group F6: start and stop control Parameter Parameter Name Setting Range Unit Default Commission 0: Direct start 1: Rotational speed tracking...

  • Page 63: Group F7: Product And Software Version Checking

    Parameter Table Group F7: product and software version checking Parameter Parameter Name Setting Range Unit Default Commission F7-08 Product number 380.00 display Performance software F7-10 display version Functional software F7-11 display version Performance software F7-15 display temporary version Functional software F7-16 display temporary version...
  • Page 64 Parameter Table Parameter Parameter Name Setting Range Unit Default Commission Deceleration time in UPS F8-64 0.0 to 20.0 mode Brake apply keep F8-65 0.00 to 10.00 0.50 frequency set time Time proportion of 0.0% to Min. [(100.0% - F8-67), F8-66 S-curve at Stop stage 20.0 80%]...

  • Page 65: Group F9: Fault And Protection

    Parameter Table Group F9: fault and protection Parameter Parameter Name Setting Range Unit Default Commission 0: Disable motor thermal Motor thermal protection F9-00 protection enable 1: Enable motor thermal selection protection Motor thermal F9-01 0.1 to 10.00 1.00 protection coefficient Motor thermal F9-02 protection pre-warning...

  • Page 66: Group Fc: Multi-Reference

    Parameter Table Parameter Parameter Name Setting Range Unit Default Commission Power-on time upon 3rd F9-23 fault Temperature sensor 0: No temperature sensor F9-56 type 1: PT100 Motor overheat F9-57 0~200 ºC protection threshold Group FC: multi-reference Parameter Parameter Name Setting Range Unit Default Commission...

  • Page 67: Group Ff: Drive Parameters

    Parameter Table Group FF: drive parameters Parameter Parameter Name Setting Range Unit Default Commission FF-00 Factory password 0 to 65535 Model FF-01 Drive code 1 to 537 dependent 1: G type FF-02 G/P type selection 2: P type Model FF-03 Drive rated power 0 to 6553.5 display...

  • Page 68: Group U0: Monitoring

    Parameter Table Group U0: monitoring Parameter Parameter Name Setting Range Unit Default Commission U0-00 Running frequency U0-01 Set frequency U0-02 Bus voltage U0-03 Output voltage U0-04 Output current U0-05 Output power U0-06 Output torque U0-07 DI state U0-08 DO state U0-09 AI1 voltage U0-10...
  • Page 69 *19011541A00*...

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