Md290 руководство по эксплуатации

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  User Guide MD290 Series AC Drive (500‒630 kW) User Guide Data code 19010376…

• Page 2: Preface

  Preface Preface Thank you for purchasing the MD290 series AC drive developed by Inovance. It is a general-purpose AC drive mainly used for controlling and adjusting the speed and torque of three-phase AC asynchronous motors. MD290 provides user-programmable features and software tool monitoring and communication bus functions, delivering rich and powerful combined functions and stable performance.

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  This user guide provides a complete list of the parameters with functional description and care should always be taken whenever parameters are adjusted during a live running startup. Inovance and Authorized Distributors can provide product training and if in doubt seek advice.

• Page 4: Revision History

  This user guide briefly introduces product information, installation and wiring, troubleshooting, and routine maintenance. For more details, see 19010321 MD290 Series AC Drive Advanced User Guide. To obtain the user guide, access Inovance’s website ( ), click http://www.inovance.com «Download», search for the user guide by its name, and then download the PDF file.

• Page 5: Safety Instructions

  4) Use this equipment according to the designated environment requirements. Damage caused by improper usage is not covered by warranty. 5) Inovance shall take no responsibility for any personal injuries or property damage caused by improper usage. Safety Levels and Definitions…

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  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. ◆…
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  Safety Instructions DANGER ◆ Equipment installation, wiring, maintenance, inspection, or parts replacement must be performed by only professionals. ◆ Installation, wiring, maintenance, inspection, or parts replacement must be performed by only experienced personnel who have been trained with necessary electrical information.
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  Safety Instructions Power-on DANGER ◆ Before power-on, make sure that the equipment is installed properly with reliable wiring and the motor can be restarted. ◆ Before power-on, make sure that the power supply meets equipment requirements to prevent equipment damage or even a fire. ◆…
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  Safety Instructions WARNING ◆ Perform daily and periodic inspection and maintenance for the equipment according to maintenance requirements and keep a maintenance record. Repair DANGER ◆ Equipment installation, wiring, maintenance, inspection, or parts replacement must be performed by only professionals. ◆…

• Page 10: Safety Signs

  Safety Instructions Safety Signs ■ Description of safety signs in the user guide Read the user guide before installation and operation. Reliably ground the system and equipment. Danger! High temperature! Prevent personal injuries caused by machines. High voltage! Wait xx minutes before further operations. **min ■…

• Page 11: Table Of Contents

  Contents Contents Preface ……………………….1 Revision History ……………………. 3 Safety Instructions ……………………4 Safety Precautions ………………….. 4 Safety Levels and Definitions ………………… 4 Safety Instructions ………………….. 4 Safety Signs …………………….. 9 1 Product Information ………………….12 1.1 Nameplate and Model Number ……………… 12 1.2 Components ……………………

• Page 12
  Contents ………………51 3.2.3 Control Circuit Terminals 4 Panel Operations …………………… 55 4.1 Introduction ……………………. 55 4.2 Keys on the Operating Panel ………………55 4.3 Indicators on the Operating Panel…………….56 5 Basic Operations and Trial Run ………………57 5.1 Quick Commissioning ………………..57 5.2 Precautions Before Power-on ………………

• Page 13: Product Information

  1.1 Nameplate and Model Number Nameplate MODEL: MD290T18.5G/22PB Certifications Model INPUT: 3PH AC 380-480V 59.0A 50Hz/60Hz Rated input OUTPUT: 3PH AC 0-480V 45.0A 0-500Hz 22kW Rated output S/N: XXXXXXXXXXXXXXXX Serial No. Suzhou Inovance Technology Co., Ltd. Figure 1-1 Nameplate and model number — 12 -…

• Page 14: Components

  1 Product Information 1.2 Components The AC drive has either a plastic housing (three-phase 380 to 480 V, 0.4 to 15 kW models and three-phase 200 to 240 V, 0.4 to 7.5 kW models used as an example) or a sheet metal housing (200 to 450 kW models used as an example), depending on the voltage and power rating, as shown in the following figures.

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  1 Product Information Figure 1-3 Components (Three-phase 380–480 V, MD290T200G to MD290T450G, MD290T220P to MD290T500P) — 14 -…

• Page 16: Technical Data

  1 Product Information 1.3 Technical Data Table 1-1 MD290TXXP models and technical data (three-phase 380–480 V) Item Specification MD290TXXP 18.5 Applicable 0.75 18.5 Motor (kW) Rated Output Current (A) Output 0 to input voltage Voltage Output Maximum Output 500 Hz (editable through a parameter) Frequency Carrier 0.8 to 8.0 kHz (automatically adjusted according to the temperature)

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  1 Product Information Item Specification MD290TXXP Rated Input Current (A) Rated Input Three-phase 380 to 480 VAC, 50/60 Hz Voltage Allowed Voltage -15% to +10%; actual allowed range: 323–528 VAC Input Fluctuation Allowed Frequency ±5% Fluctuation Power Capacity (kVA) Thermal Power 1.22 1.61…
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  1 Product Information Item Specification MD290-2TXXP 18.5 Thermal Power 0.060 0.088 0.112 0.140 0.207 0.273 0.491 0.561 0.76 0.85 1.04 1.22 1.61 1.91 2.22 2.67 Thermal Consumption (kW) Design Air Flow 57.4 118.5 118.5 122.2 122.2 218.6 287.2 354.2 (CFM) IP Rating IP20 ◆…
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  1 Product Information Item Specification MD290TXXG Applicable Motor (kW) Rated Output Current (A) Output Three-phase 380 to 480 V (proportional to input voltage) Voltage Maximum Output Output 500 Hz (editable through a parameter) Frequency 0.8–8.0 kHz 0.8–6.0 kHz Carrier frequency Automatically adjusted according to the temperature Overload 150% for 60s with rated current (MD290T450G: 130% for 60s with rated current)
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  1 Product Information Table 1-4 MD290-2TXXG models and technical data (three-phase 200–240 V) Item Specification MD290-2TXXG 18.5 Applicable 0.75 18.5 Motor (kW) Rated Output 13.0 25.0 32.0 Current (A) Output 0 to input voltage Voltage Output Maximum Output 500 Hz (editable through a parameter) Frequency Carrier 0.8 to 8.0 kHz (automatically adjusted according to the temperature)
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  1 Product Information Table 1-5 Technical specifications of the MD290 series AC drive Item Specification Input frequency Digital setting: 0.01 Hz resolution Analog setting: Max. frequency x 0.025% Control mode Voltage/Frequency (V/F) control Torque boost Automatic boost; customized boost 0.1 % to 30.0 %…
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  1 Product Information Item Specification Allows different methods of switching between running commands: ◆ Operating panel (keypad & display) Running command ◆ Terminal I/O control ◆ Serial communication Supports up to 10 frequency reference setting channels and allows different methods of switching between frequency reference setting channels: Main frequency ◆…
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  Altitude Max. 3000 m (Note: The maximum altitude for 0.4 to 3 kW AC drives is 2000 m. For use at altitude over 2000 m, contact Inovance.) -10° C to + 40° C. Ambient If the ambient temperature is not in this range, de-rating by 1.5% per 1° C…

• Page 24: Overall Dimensions

  1 Product Information 1.4 Overall Dimensions 1.4.1 Overall Dimensions of MD290T0.4G/0.7PB to MD290T160G/200P and MD290-2T0.4G/0.7PB to MD290-2T55G/75P Figure 1-4 Overall and mounting dimensions of MD290T0.4G/0.7PB to MD290T37G/45P(B) and MD290-2T0.4G/0.7PB to MD290-2T18.5G/22P(B) Figure 1-5 Overall and mounting dimensions of MD290T45G/55P(B) to MD290T160G/200P and MD290-2T22G/30P(B) to MD290-2T55G/75P — 23 -…

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  1 Product Information Table 1-6 Mounting hole dimensions of MD290T0.4G/0.7PB to MD290T160G/200P Hole Dimensions (mm) Overall Dimensions (mm) Hole Diameter (mm) AC Drive Model Weight (kg) MD290T0.4G/0.7PB MD290T0.7G/1.1PB MD290T1.1G/1.5PB Ø5 MD290T1.5G/2.2PB MD290T2.2G/3.0PB MD290T3.0G/3.7PB MD290T3.7G/5.5PB Ø5 MD290T5.5G/7.5PB MD290T7.5G/11PB Ø6 MD290T11G/15PB MD290T15G/18.5PB Ø6 MD290T18.5G/22P(B) Ø6 MD290T22G/30P(B)

• Page 26: Overall Dimensions Of Md290T200G To Md290T450G And Md290T220P To Md290T500P

  1 Product Information 1.4.2 Overall Dimensions of MD290T200G to MD290T450G and MD290T220P to MD290T500P Figure 1-6 Overall and mounting dimensions of MD290T200G to MD290T450G and MD290T220P to MD290T500P Table 1-8 Mounting hole dimensions of MD290T200G to MD290T450G and MD290T220P to MD290T500P Hole Hole Dimensions (mm) Overall Dimensions (mm) Diameter…

• Page 27: Overall Dimensions Of Md290T200G-L To Md290T450G-L And Md290T220P-L To Md290T500P-L

  1 Product Information 1.4.3 Overall Dimensions of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L Figure 1-7 Overall and mounting dimensions of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L Table 1-9 Mounting hole dimensions of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L (with the reactor base) Hole Hole Dimensions (mm) Overall Dimensions (mm)

• Page 28: System Connections

  Ground Figure 2-1 MD290 series system composition ◆ The preceding figure is just a schematic system connection diagram of the MD290 series AC drive. For peripherals and options, see 19010321 MD290 Series AC Drive Advanced User Guide. NOTE — 27 -…

• Page 29: System Structure

  2 System Connections 2.2 System Structure Table 2-1 Description of peripheral electrical devices in the MD290 series AC drive system Device Mounting Location Function Description MCCB: Cuts off power supply when overcurrent Between the occurs on downstream devices. Breaker power supply and…

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  2 System Connections Device Mounting Location Function Description The output side of the AC drive generally has much higher harmonics. When the motor is far from the AC drive, there is much distributed capacitance in the circuit and certain harmonics may cause Between the AC resonance in the circuit, which will: drive output side…

• Page 31: Options

  2 System Connections 2.3 Options Peripherals and options include braking units, function extension cards, and external operating panel, as listed in the following table. For use of each option, see its user guide. If you need to purchase the following options, specify the required option in the order.

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  User User programmable extension card Available for programmable MD38PC1 Compatible with H1U-series PLCs of models of 15 kW or card Inovance above Parameter copy External LCD External LCD display and operating MDKE9 and download operating panel panel supported…

• Page 33: Selection Of Cables, Breakers, And Contactors

  2 System Connections 2.4 Selection of Cables, Breakers, and Contactors Table 2-3 Selection of cables, breakers, and contactors (three-phase 380–480 V) Recommended Recom- Recom- Fuse Bussmann mended Terminal RST/UVW Ground Cable mended Passed UL Contac- Width Breaker Certification Model of the Screw Recom- Recom-…

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  2 System Connections Recommended Recom- Recom- Fuse Bussmann mended RST/UVW Ground Cable Terminal mended Passed UL Contac- Width Breaker Certification Model of the Screw Recom- Recom- Recom- Recom- AC Drive Rated Rated Rated mended mended mended Lug mended (mm) Current Model Current Current…
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  2 System Connections Terminal RST/UVW Ground Cable Width of Model Screw the AC Drive Recommended Recommended Recommended Cable Recommended (mm) Cable (AWG/mil) Lug Model (AWG/kcmil) Lug Model MD290T315P(-L) 2×500 SQNBS325-16 SQNBS325-16 MD290T315G(-L) 2×600 SQNBS325-16 SQNBS325-16 MD290T355P(-L) 2×500 TLK300-16 TLK300-16 MD290T355G(-L) 2×600 TLK400-16 TLK400-16…

• Page 36: Selection Of The Ac Output Reactor

  200–500 ≧ 11 200–500 200–500 Table 2-8 Recommended models of the AC output reactor (three phase 380–480 V) AC Output Reactor Model AC Output Reactor Model AC Drive Model AC Drive Model (Inovance) (Inovance) MD290T0.4G/0.7PB MD-OCL-5-1.4-4T-1% MD290T18.5G/22P(B) MD-OCL-50-0.14-4T-1% MD290T0.7G/1.1PB MD-OCL-5-1.4-4T-1% MD290T22G/30P(B) MD-OCL-60-0.12-4T-1%…

• Page 37: Selection Of Braking Components

  2 System Connections AC Output Reactor Model AC Output Reactor Model AC Drive Model AC Drive Model (Inovance) (Inovance) MD290-2T1.5G/2.2PB MD-OCL-10-0.7-4T-1% MD290-2T22G/30P(B) MD-OCL-120-0.058-4T-1% MD290-2T2.2G/3.7PB MD-OCL-15-0.47-4T-1% MD290-2T30G/37P(B) MD-OCL-150-0.047-4T-1% MD290-2T3.7G/5.5PB MD-OCL-20-0.35-4T-1% MD290-2T37G/45P(B) MD-OCL-200-0.035-4T-1% MD290-2T5.5G/7.5PB MD-OCL-40-0.18-4T-1% MD290-2T45G/55P MD-OCL-250-0.028-4T-1% MD290-2T7.5G/11PB MD-OCL-40-0.18-4T-1% MD290-2T55G/75P MD-OCL-330-0.021-4T-1% ◆ Use AC output reactors of MD290T200G-L to MD290T450G-L for AC drives MD290T200G to MD290T450G.

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  2 System Connections 125% Braking Torque Braking Unit Minimum (10% ED, Max. 10s) Applicable Braking AC Drive Model Remarks Motor (kW) Resistance Recommended Model (Ω) Braking Resistor MDBUN-90-T 16000 W 6.3 Ω Input voltage ≤ 440 VAC 6.2×2 MD290T160G/200P MDBUN-90-5T 16000 W 7.2 Ω…
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  2 System Connections Table 2-11 Braking component selection (three phase 200–240 V) 125% Braking Torque Minimum Braking Unit (10% ED, Max. 10s) Applicable Braking AC Drive Model Remarks Motor (kW) Resistance Recommended Model (Ω) Braking Resistor MD290-2T0.4G/0.7PB 0.75 220 W 500 Ω MD290-2T0.7G/1.1PB 440 W 260 Ω…

• Page 40: External Operating Panels

  MDKE9 is an optional external LCD operating panel. It supports copy, download, and modification of all parameters and is easy to use in both Chinese and English. The following figure shows its appearance and keys. (For details, see 19010321 MD290 Series AC Drive Advanced User Guide.)

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  2 System Connections 26.4 MDKE9 Figure 2-4 Mounting dimensions of the MDKE9 external operating panel (unit: mm) 3) MDKE9 mounting base Before installing the MDKE9 operating panel on the cabinet door, install the CP600- BASE1 (optional) base first. The mounting dimensions are shown below. 53.3 Figure 2-5 Sheet metal slot dimensions (unit: mm) — 40 -…
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  2 System Connections 27.5 27.5 46.8 46.8 Figure 2-6 Mounting base dimension limits (unit: mm) — 41 -…

• Page 43: Installation And Wiring

  3 Installation and Wiring 3 Installation and Wiring 3.1 Installation 3.1.1 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 (-10℃ to +50℃ ). 2) Install the AC drive on a flame-retardant surface, and ensure that sufficient space is left around the enclosure to allow for efficient heat dissipation.

• Page 44: Backplate Mounting And Through-Hole Mounting

  3 Installation and Wiring 3.1.2 Backplate Mounting and Through-Hole Mounting 1) Backplate mounting Figure 3-2 Backplate mounting of MD290T0.4G/0.7PB to MD290T37G/45P(B) and MD290- 2T0.4G/0.7PB to MD290-2T18.5G/22P(B) Hoisting ring Mounting hole Figure 3-3 Backplate mounting of MD290T45G/55P(B) to MD290T160G/200P and MD290- 2T22G/30P(B) to MD290-2T55G/75P ◆…

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  3 Installation and Wiring 2) Through-hole mounting Fit the bracket to the housing and secure screws The mounting bracket is mounted. at both sides. Through-hole mounting bracket Secure the AC drive to the rear of the The AC drive is mounted. supporting surface.
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  3 Installation and Wiring The mounting bracket is Secure the through-hole mounting brackets to the mounted. left and right of the housing. Through-hole mounting bracket Through-hole mounting bracket Secure the AC drive to the front of the supporting The AC drive is mounted. surface.

• Page 47: Mounting In The Cabinet

  3 Installation and Wiring 3) Through-hole mounting brackets Table 3-1 Through-hole mounting bracket models (three phase 380–480 V) Through-hole Through-hole Mounting Bracket AC Drive Model Mounting Bracket AC Drive Model Model Model MD290T18.5G/22P(B) MD290T0.4G/0.7PB (-T) MD500-AZJ-A1T5 MD290T0.7G/1.1PB MD290T22G/30P(B)(-T) MD290T1.1G/1.5PB MD290T30G/37P(B) MD500-AZJ-A1T1 MD500-AZJ-A1T6 MD290T1.5G/2.2PB MD290T37G/45P(B)

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  3 Installation and Wiring ■ Direct discharging cabinet (without fans on the top) Cabinet top air outlet cover Ventilation airflow Isolation barrier 2200 450 kW model Air inlet of front door Figure 3-6 Direct discharging cabinet Table 3-3 Specification of the direct discharging cabinet Effective Area of Effective Area of Quantity…
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  3 Installation and Wiring ■ Cabinet with fans on the top Ventilation airflow Isolation barrier 2200 450 kW model Air inlet of front door Figure 3-7 Cabinet with fans on the top Table 3-4 Specification of the cabinet with fans on the top Effective Max.

• Page 50: Wiring

  3 Installation and Wiring 3.2 Wiring 3.2.1 Standard Wiring Diagram As shown in the following figure, the wiring part marked by the double-headed arrow differs between three-phase 380 to 480 V 0.4G/0.7PB to 75G/90P(B) models and 90G/100P to 450G/500P models, and between three-phase 200 to 240 V 0.4G/0.7PB to 37G/45P(B) models and 45G/55P and above models.

• Page 51: Main Circuit Terminals

  3 Installation and Wiring 3.2.2 Main Circuit Terminals Figure 3-9 Terminal arrangement in MD290T0.4G/0.7PB to MD290T15G/18.5PB and MD290- 2T0.4G/0.7PB to MD290-2T7.5G/11PB R S T U V W BR (+) (-) POWER MOTOR Figure 3-10 Terminal arrangement in MD290T18.5G/22P(B) to MD290T160G/200P and MD290- 2T11G/15P(B) to MD290-2T55G/75P (Front view) (Side view)

• Page 52: Control Circuit Terminals

  3 Installation and Wiring Table 3-5 Description of main circuit terminals Terminal Name Description Three-phase power R, S, T Connected to AC input three-phase power supply. supply input terminals DC bus positive and Common DC bus input, connected to the external (+), (-) negative terminals braking unit for AC drives of 90 kW and above…

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  3 Installation and Wiring Table 3-6 Description of control circuit terminals Terminal Type Terminal Name Description Mark Provides +10 V power supply to an external unit. Its +10 V power maximum output current is 10 mA. V-GND supply Generally used to supply an external potentiometer of 1 to 5 kΩ…
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  3 Installation and Wiring Terminal Type Terminal Name Description Mark Optically-coupled isolation, dual-polarity open- collector output Output voltage range: 0 to 24 V Output current range: 0 to 50 mA DO1-CME Digital output 1 Note that CME and COM are internally insulated, but are shorted externally by a jumper.
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  3 Installation and Wiring Power grid system requirements: ◆ The AC drive is applicable to power grid systems with neutral points grounded. If the AC drive is used in an IT power system (where the neutral point is not grounded), screws 1 and 2 shown in the following figure must be screwed out to remove the jumpers of the voltage-dependent resistor (VDR) and EMC.

• Page 56: Panel Operations

  The LED operating panel allows you to set and modify parameters, monitor system status, and start or stop the AC drive. For details, see 19010321 MD290 Series AC Drive Advanced User Guide. An external LED (MD32NKE1) or LCD (MDKE9) operating panel is also available as an option.

• Page 57: Indicators On The Operating Panel

  4 Panel Operations Name Function Stop the AC drive when the AC drive is in the RUNNING status. Stop/Reset STOP Perform a reset operation when the AC drive is in the FAULT status. Perform a function switchover as defined by the setting of F7-01 Multifunction (MF.K key function selection).

• Page 58: Basic Operations And Trial Run

  Set motor parameters in group F1. Confirm that the motor can be safely started up. Press «RUN» to run the (Step 4: See 19010321 MD290 Series AC Drive motor. Check whether the running current and running direction are normal Advanced User Guide.) in both no-load and with-load running.

• Page 59: Status Display After Power-On

  5 Basic Operations and Trial Run 5.3 Status Display After Power-on The following table lists the display on the operating panel after the AC drive is powered State Display Description Normal The default value 50.00 Hz is displayed. Fault The AC drive stops and displays an error code. 5.4 Parameter Initialization You can restore the AC drive to factory parameters.

• Page 60: Motor Control Modes

  5 Basic Operations and Trial Run 5.5 Motor Control Modes Parameter Description Scenario F0-01: Motor F0-01 = 2: V/F control It is applicable to scenarios having no high control (open-loop speed requirement on load (fans and pumps) or using mode control) one AC drive to drive multiple motors.

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  5 Basic Operations and Trial Run Motor Parameter F1-00: Motor type selection F1-01: Rated motor power Motor 1 F1-02: Rated motor voltage F1-03: Rated motor current F1-04: Rated motor frequency F1-05: Rated motor speed A2-00 (Motor type selection) to A2-05 (Rated motor speed) have the same Motor 2 definition.

• Page 62: Troubleshooting

  6 Troubleshooting 6 Troubleshooting 6.1 Fault Codes and Solutions Troubleshoot the faults occurred during operating the AC drive as follows. Fault Fault Name Possible Cause Solution Code A grounding fault or Check whether short-circuit occurs on short circuit exists in the the motor or contactor.

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  6 Troubleshooting Fault Fault Name Possible Cause Solution Code A grounding fault or Check whether short-circuit or open- short circuit exists in the circuit occurs on the motor. output circuit. The deceleration time is Increase the deceleration time. too short. Ensure that current limit is enabled (F3- 19 = 1).
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  6 Troubleshooting Fault Fault Name Possible Cause Solution Code The input voltage is too Adjust the input voltage to the normal high. range. An external force drives Cancel the external force or install a the motor during braking resistor. acceleration. Ensure that the voltage limit function is enabled (F3-23 = 1).
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  Adjust the voltage to the normal range. permissible range. Err09 Undervoltage The bus voltage is Contact the agent or Inovance. abnormal. The rectifier bridge, pre- charge resistor, drive Contact the agent or Inovance. board, or control board is abnormal.
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  6 Troubleshooting Fault Fault Name Possible Cause Solution Code The ambient Lower the ambient temperature. temperature is too high. The ventilation is Clean the ventilation. clogged. Err14 IGBT overheat The fan is damaged. Replace the cooling fan. The thermistor of IGBT Replace the thermistor.
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  6 Troubleshooting Fault Fault Name Possible Cause Solution Code Motor parameters are Set motor parameters correctly not set according to the according to the nameplate. Motor auto- nameplate. Err19 tuning fault Motor auto-tuning times Check whether the AC drive and motor out.

• Page 68: Common Symptoms And Solutions

  Err61 braking resistor is too overload resistance. low. Short-circuit of The braking module is Err62 Contact the agent or Inovance. braking circuit abnormal. 6.2 Common Symptoms and Solutions Fault Symptom Possible Cause Solution There is no power supply to the AC drive or the power Check the power supply.

• Page 69
  » » control board are damaged. upon power-on. The motor or motor cable is Contact the agent or Inovance. short-circuited to ground. The Hall element is faulty. The mains voltage is too low. The motor or the motor Check the insulation status of the…
• Page 70
  ◆ Check whether 24 V power running. supply of the contactor is faulty. ◆ Contact the agent or Inovance. The brake torque of the motor is insufficient when If the braking resistor has been The overvoltage stall…

• Page 71: Maintenance

  7 Maintenance 7 Maintenance 7.1 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 ◆…

• Page 72: Periodic Inspection

  7 Maintenance 7.2 Periodic Inspection Inspection Inspection Point Solution Checked Item ◆ Check whether the cabinet of the AC drive is powered off. ◆ Use a vacuum cleaner to Inspect for wastes, dirt, and dust on General suck up wastes and dust to the surface of the AC drive.

• Page 73: Replacing Cooling Fans

  7 Maintenance 7.3.2 Replacing Cooling Fans 1) Possible damage causes: bearing worn and blade aging 2) Replacement determination criteria: whether there is crack on the blade; whether there is abnormal vibration noise upon startup; whether the blade runs abnormally 3) Replacement notes: ■…

• Page 74: Storage

  For storage of the AC drive, pay attention to the following three aspects: 1) Pack the AC drive with the original packing box provided by Inovance. 2) Do not expose the AC drive to moisture, high temperature or outdoor direct sunlight for an extended period.

• Page 75: Appendix A Parameter Table

  Appendix A Parameter Table Appendix A Parameter Table ☆ : It is possible to modify the parameter with the AC drive in the Stop and in the Run status. ★ : It is not possible to modify the parameter with the AC drive in the Run status. ●…

• Page 76
  Appendix A Parameter Table Param. Name Setting Range Default Change Frequency reference upper F0-12 F0-14 (Frequency reference lower limit) to F0-10 (Max. frequency) 50.00 Hz ☆ limit Frequency reference upper F0-13 0.00 Hz to F0-10 (Max. frequency) 0.00 Hz ☆ limit offset Frequency reference lower F0-14…
• Page 77
  Appendix A Parameter Table Param. Name Setting Range Default Change 0.01 A to 655.35 A (AC drive power ≤ 55 kW) Model F1-03 Rated motor current ★ 0.1 A to 6553.5 A (AC drive power > 55 kW) dependent Model F1-04 Rated motor frequency 0.01 Hz to max.
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  Appendix A Parameter Table Param. Name Setting Range Default Change F3-20 Current limit gain 0 to 100 ☆ Compensation factor of F3-21 speed multiplying current 50% to 200% ★ limit Three phase 380 to 480 V models: 330.0 to 800.0 V F3-22 Voltage limit 770.0 V ★…
• Page 79
  Appendix A Parameter Table Param. Name Setting Range Default Change Corresponding percentage F4-14 -100.0% to +100.0% 0.0% ☆ of AI curve 1 min. input F4-15 AI curve 1 max. input F4-13 (AI curve 1 min. input) to 10.00 V 10.00 V ☆…
• Page 80
  Appendix A Parameter Table Param. Name Setting Range Default Change F4-35 DI1 delay 0.0s to 3600.0s 0.0s ★ F4-36 DI2 delay 0.0s to 3600.0s 0.0s ★ F4-37 DI3 delay 0.0s to 3600.0s 0.0s ★ Ten Thousands: DI5 active mode 0: High level active 1: Low level active Thousands: DI4 active mode…
• Page 81
  Appendix A Parameter Table Param. Name Setting Range Default Change 0: No output 23: Zero-speed running 2 1: AC drive running (having output at stop) 2: Fault output (coast to stop) 24: Accumulative power-on F5-01 FMR function selection ☆ 3: Frequency-level detection FDT1 time reached output 25: Frequency level detection…
• Page 82
  Appendix A Parameter Table Param. Name Setting Range Default Change Ten thousands: DO2 active mode 0: Positive logic active 1: Negative logic active Thousands: DO1 active mode Active mode selection of DO 0: Positive logic active F5-22 00000 ☆ 1: Negative logic active output terminals Hundreds: Relay2 active mode…
• Page 83
  Appendix A Parameter Table Param. Name Setting Range Default Change Group F7: Operating Panel and Display 0: MF.K key disabled 2: Switchover between forward 1: Switchover from remote control rotation and reverse rotation F7-01 MF.K key function selection ★ (terminal or communication) to 3: Forward jog operating panel control 4: Reverse jog…
• Page 84
  Appendix A Parameter Table Param. Name Setting Range Default Change 0000 to FFFF Frequency reference (Hz) Bus voltage (V) DI state DO state AI1 voltage (V) AI2 voltage (V) LED display stop AI3 voltage (V) F7-05 ☆ parameters Count value 12 11 10 9 Length value…
• Page 85
  Appendix A Parameter Table Param. Name Setting Range Default Change F8-09 Frequency jump 1 0.00 Hz to the maximum frequency 0.00 Hz ☆ F8-10 Frequency jump 2 0.00 Hz to the maximum frequency 0.00 Hz ☆ F8-11 Frequency jump band 0.00 Hz to the maximum frequency 0.00 Hz ☆…
• Page 86
  Appendix A Parameter Table Param. Name Setting Range Default Change AI1 input voltage lower F8-45 0.00 V to F8-46 (AI1 input voltage upper limit) 3.10 V ☆ limit AI1 input voltage upper F8-46 F8-45 (AI1 input voltage lower limit) to 10.00 V 6.80 V ☆…
• Page 87
  Appendix A Parameter Table Param. Name Setting Range Default Change Output phase loss Tens: Output phase loss protection F9-13 ☆ before running protection 0: Disabled 1: Enabled Ones: Output phase loss protection 0: Disabled 1: Enabled 0: No fault 23: Motor short circuited to 1: Reserved ground 2: Overcurrent during acceleration…
• Page 88
  Appendix A Parameter Table Param. Name Setting Range Default Change F9-41 DO state upon 1st fault 0 to 9999 ● AC drive state upon 1st F9-42 0 to 65535 ● fault Power-on time upon 1st F9-43 0s to 65535s ● fault Running time upon 1st F9-44…
• Page 89
  Appendix A Parameter Table Param. Name Setting Range Default Change Type of motor temperature 1: PT100 F9-56 0: No temperature sensor ☆ sensor 2: PT1000 Motor overheat protection F9-57 0℃ to 200℃ 110℃ ☆ threshold Motor overheat pre- F9-58 0℃ to 200℃ 90℃…
• Page 90
  Appendix A Parameter Table Param. Name Setting Range Default Change 0: No switchover PID parameter switchover 1: Switchover using DI 3: Auto switchover based on FA-18 ☆ condition 2: Auto switchover based on PID running frequency error PID error 1 for auto FA-19 0.0% to FA-20 (PID error 2 for auto switchover) 20.0%…
• Page 91
  Appendix A Parameter Table Param. Name Setting Range Default Change Simple PLC retentive Tens: Retentive at stop FC-17 ☆ 0: Not retentive at stop selection 1: Retentive at stop Ones: Retentive at power down 0: Not retentive 1: Retentive Running time of simple PLC FC-18 0.0s (h) to 6553.5s (h) 0.0s (h)
• Page 92
  Appendix A Parameter Table Param. Name Setting Range Default Change Acceleration/Deceleration FC-37 time of simple PLC 0 to 3 ☆ reference 9 Running time of simple PLC FC-38 0.0s (h) to 6553.5s (h) 0.0s (h) ☆ reference 10 Acceleration/Deceleration FC-39 time of simple PLC 0 to 3 ☆…
• Page 93
  Appendix A Parameter Table Param. Name Setting Range Default Change 0: No check (8,N,2) Modbus data format 3: No check (8,N,1) FD-01 1: Even parity check (8,E,1) ☆ symbol (Valid for Modbus) 2: Odd parity check (8,O,1) 0: Broadcast address; FD-02 Local address ☆…
• Page 94
  Appendix A Parameter Table Param. Name Setting Range Default Change 0: No operation 04: Back up current user 01: Restore factory parameters parameters FP-01 Parameter initialization ★ except motor parameters 501: Restore user backup 02: Clear records parameters Ten: Group A FP-02 Parameter display property ★…
• Page 95
  Appendix A Parameter Table Param. Name Setting Range Default Change Function selection for AI1 A1-07 0 to 59 ★ used as DI Function selection for AI2 A1-08 0 to 59 ★ used as DI Function selection for AI3 A1-09 0 to 59 ★…
• Page 96
  Appendix A Parameter Table Param. Name Setting Range Default Change Model A2-05 Rated motor speed 1 rpm to 65535 rpm ★ dependent 0.001 Ω to 65.535 Ω (AC drive power ≤ 55 kW) Model A2-06 Stator resistance ★ 0.0001 Ω to 6.5535 Ω (AC drive power > 55 kW) dependent 0.001 Ω…
• Page 97
  Appendix A Parameter Table Param. Name Setting Range Default Change Corresponding percentage A6-09 -100.0% to +100.0% -100.0% ☆ of AI curve 5 min. input A6-10 AI curve 5 inflection 1 input A6-08 (AI curve 5 min. input) to A6-12 (AI curve 5 inflection 2 input) -3.00 V ☆…
• Page 98
  Appendix A Parameter Table Param. Name Setting Range Default Change Hundreds: DO 0: Disabled Selection of PLC program 1: Enabled A7-05 ☆ controlling digital output Tens: Relay 1 0: Disabled 1: Enabled Ones: FMR 0: Disabled 1: Enabled Setting frequency A7-06 reference using the user -100.00% to 100.00%…
• Page 99
  Appendix A Parameter Table Param. Name Setting Range Default Change Factory- AC-02 AI1 measured voltage 2 6.000 V to 9.999 V ☆ corrected Factory- AC-03 AI1 displayed voltage 2 6.000 V to 9.999 V ☆ corrected Factory- AC-04 AI2 measured voltage 1 0.500 V to 4.000 V ☆…

• Page 100: Monitoring Parameters

  Appendix A Parameter Table A.2 Monitoring Parameters Communication Param. Name Minimum Unit Address Group U0: Monitoring Parameters U0-00 Running frequency 0.01 Hz 7000H U0-01 Frequency reference 0.01 Hz 7001H U0-02 Bus voltage 0.1 V 7002H U0-03 Output voltage 7003H U0-04 Output current 0.01 A 7004H…

• Page 101
  Appendix A Parameter Table Communication Param. Name Minimum Unit Address DI set for function state display 2 U0-44 702CH (function 41-80) U0-45 Fault information 702DH U0-59 Rated frequency 0.01% 703BH U0-60 Running frequency 0.01% 703CH U0-61 AC drive state 703DH U0-62 Current fault code 703EH…

• Page 102: Warranty Agreement

  Warranty Agreement Warranty Agreement 1) Inovance provides an 18-month free warranty to the equipment itself from the date of manufacturing for the failure or damage under normal use conditions. 2) Within the warranty period, maintenance will be charged for the damage caused by the following reasons: a.

• Page 103
  Service Hotline: 400-777-1260 http: //www.inovance.com Suzhou Inovance Technology Co., Ltd. Add.: No. 16 Youxiang Road, Yuexi Town, Wuzhong District, Suzhou 215104, P.R. China Tel: +86-512-6637 6666 Fax: +86-512-6285 6720 Service Hotline: 400-777-1260 http: //www.inovance.com Copyright 　 Shenzhen Inovance Technology Co., Ltd.

Quick Links

• Page 2: Please Read This Important Information

  Please Read This Important Information Inovance Technology designs and manufactures the MD290 Series of AC Drives for the industrial automation market and is committed to a policy of continuous product development and improvement. The product is supplied with the latest version software and the contents of this manual are correct at the time of printing.

• Page 3: Table Of Contents

  Please Read This Important Information ………………1 Safety Information and Precautions ………………..4 Chapter 1 Product Information ………………….8 …………………. 8 1.2 Internal View of MD290 ………………….9 1.3 Ratings ……………………..13 ………………….16 1.5 De-rating ……………………..20 Chapter 2 Mechanical Installation ………………..22 2.1 Installation Environment ………………….

• Page 4
  Chapter 7 Interfaces and Communication ………………210 7.1 About Use of MD290 Terminals ………………. 210 7.2 Serial Communication ………………….212 7.3 About Multi-functional Extension Interfaces ……………. 213 …………….. 214 7.5 Modbus Communication Protocol ………………217 Chapter 8 Peripherals and Options ………………..228 8.1 MCCB, Fuse and Contactor ………………..

• Page 5: Safety Information And Precautions

  This responsibility lies with the user or their machine/process system integrator. System integrator/designer must ensure the complete system is safe and designed according to the relevant safety standards. Inovance Technology and Authorized Distributors can provide recommendations related to the AC drive to ensure long term safe operation.

• Page 6
  Safety Information and Precautions Electrical Installation — Safety Electrical shock risk is always present within an AC Drive including the output cable leading to the motor to live contact with the brake resistors, terminals which are at high DC voltage and potentially lethal. Cables from the AC Drive to the dynamic brake resistors should be double insulated as DC voltages are typically 600 to 700 VDC.
• Page 7
  Safety Information and Precautions Approvals CE mark indicates compliance with European safety and environmental regulations. It is required for engaging in business and commerce in Europe. European standards include the Machinery Directive for machine manufacturers, the Low Voltage Directive for electronics manufacturers, and EMC guidelines for controlling noise. The drive with CE mark meets the following EMC guidelines and the Low Voltage Directive.
• Page 8
  1. Product Information …………….8 1.2 Internal View of MD290 ………………. 9 1.3 Ratings ………………….13 ……………… 16 1.5 De-rating ………………….20…

• Page 9: Chapter 1 Product Information

  Serial Number E467465 IND.CONT.EQ. Suzhou Inovance Technology Co.,Ltd. Manufacturer MD290 18.5 -INT 22 P Version Mark MD290 series AC drive Variant 1 Null Variant 2 -INT With Output Reactor Mark Mark Voltage Class and Cabinet Three-phase 380 to 480 V…

• Page 10: Internal View Of Md290

  1. Product Information 1.2 Internal View of MD290 The drive can have either a plastic housing or a sheet metal housing, depending on the power rating. Figure 1-2 Internal view MD290T18.5G/22P to MD290T37G/45P (plastic housing) Fan cover Live indicator Cooling fan Never remove, install or wire the For replacement, see section 9.3.

• Page 11
  1. Product Information Figure 1-3 Internal view of MD290T45G/55P to MD290T160G/200P (sheet metal housing) Cooling fan For replacement, see section 9.3. Barcode View the serial number and model of the drive here. Fixing pin of extension PG card See section 8.4.3. Cabling tray and fixing pin of ground cable of control board…
• Page 12
  1. Product Information Figure 1-4 Internal view of MD290T200G to MD290T450G and MD290T220P to MD290T500P Protective cover of DC bus terminals Top hoist rings DC bus terminals Barcode View the serial number and model of the drive here. Nameplate Fixing pin of extension PG card See section 8.4.3.
• Page 13
  1. Product Information Figure 1-5 Internal view of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L Protective cover of DC bus terminals Top hoist rings DC bus terminals Barcode View the serial number and model of the drive here. Nameplate Fixing pin of extension PG card See section 8.4.3.

• Page 14: Ratings

  1. Product Information 1.3 Ratings Table 1-1 Ratings of MD290T18.5G/22P to MD290T160G/200P Voltage Class 380 to 480 VAC MD290TxxG/xxP(B )(-INT) 18.5G/22P 22G/30P 30G/37P 37G/45P 45G/55P 55G/75P 75G/90P Rated Input Voltage Three-phase 380 to 480 V, -15% to +10% Rated Input G type 49.5 Current, [A]…

• Page 15
  1. Product Information Table 1-2 Ratings of MD290T90G/110P to MD290T160G/200P Voltage Class 380 to 480 VAC MD290TxxG/xxP(-INT) 90G/110P 110G/132P 132G/160P 160G/200P Rated Input Voltage Three-phase 380 to 480 V, -15% to +10% Rated Input G type Current, [A] P type Rated Input Frequency 50/60 Hz, ±5% Power…
• Page 16
  1. Product Information Table 1-3 Ratings of MD290T200G to MD290T280G and MD290T220P to MD290T315P Voltage Class 380 to 480 VAC Model: MD290Txxxx(-L)**(-INT) 200G 220P 220G 250P 250G 280P 280G 315P Rated Input Voltage Three-phase 380 to 480V, -15% to +10% Rated Input Current, [A] Power Capacity, [kVA] Rated input frequency…
• Page 17
  1. Product Information Item Description Standard Input frequency resolution Digital setting: 0.01 Hz functions Analog setting: Max. frequency x 0.025% Control mode Voltage/Frequency (V/F) control Torque boost Customized boost 0.1 % to 30.0 % V/F curve Straight-line V/F curve Multi-point V/F curve Square V/F curve Complete V/F separation Half V/F separation…
• Page 18
  User programmable function Option: The optional programming card supports secondary development in a programming environment compatible with the Inovance programmable logic controller (PLC). Advanced PC software operating parameters, and provides a virtual oscilloscope display that shows system status.
• Page 19
  1. Product Information Item Description Command source Allows different methods of switching between command sources: Operating panel (keypad & display) Terminal I/O control Serial communication Main frequency reference Supports up to 10 frequency reference setting channels setting channel and allows different methods of switching between frequency reference setting channels: Digital setting Analog voltage reference…
• Page 20
  1. Product Information Item Description Display and LED display The LED display shows parameter values. operating panel Key locking and function Keys on the control panel can be locked or selection partially locked electronically to prevent accidental operation. The range of some functions can be limited to a permitted range to prevent incorrect settings.

• Page 21: Rating

  1. Product Information 1.5 De-rating The drive can be operated at above rated ambient temperature, altitude and default carrier frequency by de-rating drive capacity. Carrier Frequency De-rating When carrier frequency of the drive is increased above default setting, you need to de-rate rated drive output current according to the following table: Power Carrier Frequency…

• Page 22
  2. Mechanical Installation 2.1 Installation Environment ……………… 22 2.2 Mounting Orientation and Clearance …………… 23 2.3 Mounting Dimensions ………………25 2.4 Installation Method and Procedures …………..28 …………..44…

• Page 23: Chapter 2 Mechanical Installation

  2. Mechanical Installation Chapter 2 Mechanical Installation 2.1 Installation Environment Item Requirements Cooling and ventilation Mounting Ensure the mounting location is: location Away from direct sunlight In an area where humidity is 95% RH or less with no condensation Protected against corrosive, combustible or explosive gases and vapours Free from oil, dirt, dust or metallic powders.

• Page 24: Mounting Orientation And Clearance

  2. Mechanical Installation 2.2 Mounting Orientation and Clearance Mounting Orientation Always mount the AC drive in an upright position. Mounting Clearance The mechanical clearance varies with the power ratings of the AC drive. Figure 2-1 Correct mounting clearance of MD290T18.5G/22P to MD290T160G/200P (Front view) (Side View) Clearance Requirements…

• Page 25
  2. Mechanical Installation several AC drives within a cabinet, it is necessary to line up the tops of the drives and allow cooling air clearance «A» as shown in Figure 2-2. Figure 2-3 Clearance for multi-drive installation Power Rating Clearance Requirements 18.5 to 22 kW 10 mm 30 to 37 kW…

• Page 26: Mounting Dimensions

  2. Mechanical Installation 2.3 Mounting Dimensions Figure 2-5 Overall dimensions of MD290T18.5G/22P to MD290T37G/45P (plastic housing) Figure 2-6 Overall dimensions of MD290T45G/55P to MD290T160G/200P (sheet metal housing) d x 4 Table 2-1 Mounting dimensions of MD29018.5G/22P to MD290T160G/200P MD290 Model Dimensions (mm) Weight Housing…

• Page 27
  2. Mechanical Installation Figure 2-7 Overall dimensions of MD290T200G to MD290T450G and MD290T220P to MD290T500P Table 2-2 Mounting dimensions of MD290T200G to MD290T450G and MD290T220P to MD290T500P MD290 Model Dimensions (mm) Weight Housing (kg) Type MD290T200G 150 1035 1086 1134 300 360 Ø13 Sheet…
• Page 28
  2. Mechanical Installation Figure 2-8 Overall dimensions of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L Table 2-3 Mounting dimensions of MD290T200G-L to MD290T450G-L and MD290T220P-L to MD290T500P-L MD290 Model Dimensions (mm) Weight Housing (Kg) Type MD290T200G-L 1035 1424 1472 Sheet metal MD290T220P-L housing…

• Page 29: Installation Method And Procedures

  2. Mechanical Installation 2.4 Installation Method and Procedures Installation Method The drive units enclosed in a sheet-metal housing (45 kW and above) have weights of 35 kg or more. These units have eye bolts that allow a mechanical hoist to support the weight of the unit these eye bolts to support the drive during installation.

• Page 30
  2. Mechanical Installation Figure 2-9 Backplate-mounted installation of a plastic housing Figure 2-10 Backplate-mounted installation of a sheet metal housing Eye bolt Mounting holes — 29 -…
• Page 31
  2. Mechanical Installation 2.4.2 Through Hole Mounting There are three steps in process of preparing a through hole mounting for the AC drive. Step 1: Installing the through-hole mounting bracket The AC drive enclosed in a sheet-metal housing have weights of CAUTION 35 kg or more.
• Page 32
  2. Mechanical Installation Step 2: Preparing the Backplate for Hole Cut-out Refer to to identify your model of the drive housing, and make a careful note of the following dimensions: Mounting hole distances A and B Mounting hole diameter d Overall dimensions of the housing H and W Mark the backplate to identify the centers of the four mounting holes.
• Page 33
  2. Mechanical Installation Through hole installation of a sheet metal housing Through-hole Mounting Bracket Models Through-hole Mounting Bracket Model Applicable AC Drive Model Bracket Dimensions MD500-AZJ-A1T5 MD290T18.5G/22P Refer to MD290T22G/30P MD500-AZJ-A1T6 MD290T30G/37P MD290T37G/45P MD500-AZJ-A1T7 MD290T45G/55P MD290T55G/75P MD500-AZJ-A1T8 MD290T75G/90P MD290T90G/110P MD290T110G/132P MD500-AZJ-A1T9 MD290T132G/160P MD290T160G/200P…
• Page 34
  2. Mechanical Installation 2.4.3 Mounting in Cabinet Models of MD29018.5G/22P to MD290T160G/200P support backplate mounting, through hole mounting and mounting in cabinet. Models of MD290T200G(-L) to MD290T450G(-L) and MD290T220P(-L) to MD290T500P(-L) support mounting in cabinet only. Ventilation Ventilation space must be considered when mounting drives of MD290T132G/160P, MD290T160G/200P, MD290T200G(-L) to MD290T450G(-L) and MD290T220P(-L) to MD290T500P(-L).
• Page 35
  MD290T280G(-L) 47713 76341 MD290T355P(-L) MD290T315G(-L) 47713 76341 MD290T400P(-L) MD290T355G(-L) 47713 76341 MD290T450P(-L) MD290T400G(-L) 47713 76341 MD290T500P(-L) MD290T450G(-L) 47713 76341 Note: 1. CFM = 0.0283 m /min 2. Effective area means through-hole area. contact Inovance for technical support. — 34 -…
• Page 36
  2. Mechanical Installation Figure 2-12 Cabinet with fan on the top Ventilation airflow of MD290 Isolation barrier 2200 MD290 Air inlet of front door — 35 -…
• Page 37
  MD290T280G(-L) 47713 76341 MD290T355P(-L) MD290T315G(-L) 47713 76341 MD290T400P(-L) MD290T355G(-L) 47713 76341 MD290T450P(-L) MD290T400G(-L) 47713 76341 MD290T500P(-L) MD290T450G(-L) 47713 76341 Note: 1. CFM = 0.0283 m /min 2. Effective area means through-hole area. contact Inovance for technical support. — 36 -…
• Page 38
  2. Mechanical Installation inside the cabinet. Figure 2-13 Insulation barrier in the cabinet Cabinet air outlet cover Isolation barrier MD290 Precautions Nine-folding AL cabinet (PS cabinet) is recommended for installation of the drive. to the cabinet back correctly. Then prepare bottom mounting bracket and guide rail. operation.
• Page 39
  2. Mechanical Installation There are three steps of installing the AC drive in cabinet. Step 1: Get acquainted with cabinet layout. Figure 2-14 Recommended cabinet layout of MD290T355G MD290T450G and MD290T450P to MD290T500P Cabinet ventilation top cover Ventilation airflow of Wind screen MD290 Transformer (from…
• Page 40
  2. Mechanical Installation Figure 2-15 Cross section of the nine-folding AL cabinet Nine-folding AL Fixing beam 800 mm 43.5 mm Fixing beam 43.5 mm MD290 600 mm Nine-folding AL cabinet Front door When the drive of MD290T250G(-L) to MD290T450G(-L) and MD290T315P(-L) to must fold inwards.
• Page 41
  2. Mechanical Installation Prepare and install the bottom mounting bracket and guide rail. Take the bottom mounting bracket out and install it at the bottom of the nine-folding AL cabinet. If a non-nine-folding AL cabinet is used, drill mounting holes for the mounting bracket on site.
• Page 42
  2. Mechanical Installation Step 3: Install the AC drive in the cabinet. Remove the front cover from the drive (refer to ). Then the handle is exposed. Arrange two persons to align castors of the drive to the guide rail. Figure 2-20 Align castors of the drive to the guide rail Guide rail (optional) Push the drive into the cabinet slowly.
• Page 43
  2. Mechanical Installation Figure 2-22 Push-in completed Cabinet frame Beams (on cabinet back) Mounting bracket Guide rail (optional) Check that installation of the drive is secure and remove the guide rail. — 42 -…
• Page 44
  2. Mechanical Installation Ensure the four mounting holes on the back of the drive are connected to Note the beams securely. ventilation when mounting the drive in the cabinet. Baffle of ventilation Please use top hoist rings to move or hoist the drive. If it is necessary to place the drive in a horizontal position, use the top hoist ring and bottom hoist hole when you hoist the drive again.
• Page 45
  2. Mechanical Installation You must remove the front cover before performing electrical installation Ensure the drive power-off time exceeds 10 minutes before removing the cover. WARNING Be careful when removing the front cover. A falling cover may cause damage to the drive or personal injury.
• Page 46
  2. Mechanical Installation Removal Loosen four screws from the front cover, and then remove the front cover. Reattaching — 45 -…
• Page 47
  2. Mechanical Installation Remove and Refit the Front Cover of MD290T200G(-L) to MD290T450G(-L) and MD290T220P(-L) to MD290T500P(-L) Removal Loosen six screws from the front cover, and then remove the front cover. Reattaching — 46 -…
• Page 48
  3. Electrical Installation 3.1 Typical System Connection …………….48 3.2 Main Circuit Wiring ………………49 3.3 Control Circuit Wiring………………68 3.4 Wiring Checklist ………………..77…

• Page 49: Chapter 3 Electrical Installation

  3. Electrical Installation Chapter 3 Electrical Installation 3.1 Typical System Connection The drive of 90G/110P or larger power requires an optional external dynamic braking unit. The drive of 18.5 to 75kW with GB or 22 to 90kW with ‘PB’ has built-in braking unit. A braking resistor with temperature switch Braking unit Output…

• Page 50: Main Circuit Wiring

  3. Electrical Installation 3.2 Main Circuit Wiring 3.2.1 Main Circuit Terminals Terminal Arrangement MD29018.5G/22P to MD29037G/45P MD290T45G/55P to MD290132G/160P POWER MOTOR to MD290T450G and MD290T220P to MD290T500P MD290T200G Terminal Function Table 3-1 Description of input and output connections of the drive Terminal Name Description…

• Page 51
  3. Electrical Installation Cable Dimensions and Tightening Torque Data and models recommended in this section are for reference only. Note The user selected cable diameter must not be larger than the terminal Selection of IEC cables is based on: – Standards EN 60204-1 and IEC 60364-5-52 –…
• Page 52
  3. Electrical Installation Figure 3-2 Terminal dimensions of MD290T30G/37P and MD290T37G/45P 161.6 20.2 20.2 20.2 20.2 BR (+) (-) POWER MOTOR Table 3-3 Recommended cable dimensions and tightening torque of MD290T30GB/37P and MD290T37GB/45P AC Drive Model Rated Input Power Input/ Crimp Ground Crimp…
• Page 53
  3. Electrical Installation Figure 3-3 Terminal dimensions of MD290T45G/55P and MD290T55G/75P 24.8 26.8 POWER MOTOR M8 flat washer combination + spring washer screw + nut Table 3-4 Recommended cable dimensions and tightening torque of MD290T45G/55P and MD290T55G/75P AC Drive Model Rated Input Power Input/ Crimp…
• Page 54
  3. Electrical Installation Figure 3-4 Terminal dimensions of MD290T75G/90P to MD290T110G/132P 30.6 M12 flat washer + spring washer + nut POWER MOTOR Table 3-5 Recommended cable dimensions and tightening torque of MD290T75G/90P to MD290T110G/132P AC Drive Model Rated Input Input/Output Crimp Ground Crimp…
• Page 55
  3. Electrical Installation Figure 3-5 Terminal dimensions of MD290T132G/160P and MD290T160G/200P 42.5 MOTOR POWER M12 flat washer + spring washer + nut M10 combination screw Table 3-6 Recommended cable dimensions and tightening torque of MD290T132G/160P and MD290T160G/200P AC Drive Model Rated Power Input/ Crimp…
• Page 56
  3. Electrical Installation Figure 3-6 Terminal dimensions of MD290T200G, MD290T220G, and MD290T220P to MD290T280P (without output reactor) 236.5 48.5 31.5 108.5 108.5 8-M12 Figure 3-7 Terminal dimensions of MD290T200G-L, MD290T220G-L and MD290T220P-L to MD290280P-L (with output reactor) 236.5 2- 13 48.5 31.5 3- 13…
• Page 57
  3. Electrical Installation the side entry copper bar can be removed if necessary. Dimensions of main circuit terminals without side entry copper bar are shown below. Figure 3-8 Terminal dimensions of MD290T200G-L, MD290T220G-L and MD290T220P-L to MD290T280P-L (without side entry copper bar, without output reactor) 14-M12 236.5 48.5…
• Page 58
  3. Electrical Installation Figure 3-9 Terminal dimensions of MD290T250G, MD290T280G, MD290T315P and MD290T355P (without output reactor) 192.5 65.2 8-M12 193.5 Figure 3-10 Terminal dimensions of MD290T250G-L, MD290T280G-L, MD290T315P-L and MD290T355P-L (with output reactor) 192.5 193.5 8-M12 299.5 118.5 119.5 122.5 122.5 348.5 129.5…
• Page 59
  3. Electrical Installation Figure 3-11 Terminal dimensions of MMD290T250G-L, MD290T280G-L, MD290T315P-L and MD290T355P-L (without side entry copper bar, without output reactor) 14-M12 192.5 199.6 Table 3-8 Recommended cable dimensions and tightening torque of MD290T250G(-L), MD290T280G(-L), MD290T315P(-L) and MD290T355P(-L) AC Drive Model Rated Input Power Input/ Crimp…
• Page 60
  3. Electrical Installation Figure 3-13 Terminal dimensions of MD290T315G-L to MD290T450G-L and MD290T400P-L to MD290T500P-L (with output reactor) 2- 17 3- 17 8-M16 In Figure 3-13, the side entry copper bar can be removed if necessary. Terminal dimensions of main circuit terminals without side entry copper bar are shown below. — 59 -…
• Page 61
  3. Electrical Installation Figure 3-14 Terminal dimensions of MD290T315G to MD290T450G and MD290T400P to MD290500P (without side entry copper bar, without output reactor) 2- 17 14-M16 Table 3-9 Recommended cable dimensions and tightening torque of MD290T315G(-L) to MD290T450G(-L) and MD290400P(-L) to MD290500P(-L) AC Drive Model Rated Input Power Input/…
• Page 62
  3. Electrical Installation Crimp Terminal Recommendation The user can select crimp terminal in the local market according to dimensions in the table below Table 3-10 Models and dimensions of the JST crimp terminal above Model Dimensions (mm) Crimping Tool No. B (Max.) (Min.) 12.0…
• Page 63
  YF-1, YET-300-1 3.2.2 Main Circuit Cable Recommendations Main Circuit Cable Selection Inovance recommends symmetrical shielded cable as main circuit cable, which can reduce electromagnetic radiation of entire conductive system compared with four- conductor cable Figure 3-15 Symmetrical shielded cable is recommended…
• Page 64
  3. Electrical Installation Power Input There are no phase sequence requirements for three-phase cable connections. Specification and installation of all external power cables must comply with local safety regulations and relevant IEC standards. the cabinet main grounding terminal. Conductive surface DC Bus Terminals DC bus terminals, labeled (+) and (-), are terminals that carry a residual WARNING…
• Page 65
  3. Electrical Installation Braking Resistor Fire risk! Fit overtemperature sensors or thermal overload relay to CAUTION the braking resistor, and use double insulated cables for the dynamic brake circuit to the brake resistors. Braking resistor terminals (+) and PB are only for the drive units up to To avoid risk of equipment damage, use a cable not exceeding 5 m to connect an external braking resistor.
• Page 66
  3. Electrical Installation The Cable Support Bracket is an optional accessory which provides mechanical support for input, output and dynamic brake cables and which also provides grounding clamps for the screen/shield of the cables. Installation of the bracket is shown below. Table 3-13 Cable support bracket models Cable Support Bracket Model Applicable Drive Model…
• Page 67
  3. Electrical Installation must comply with local safety regulations and relevant IEC standards. To avoid risk of equipment damage or operating faults, do not connect capacitor or surge absorber to the output side of the AC drive. Long motor cables can contribute to electrical resonance caused by distributed capacitance and inductance.
• Page 68
  3. Electrical Installation Main Circuit Cable Protection Add heat shrink tube to cable lug cooper tube and cable core part of main circuit cable and ensure the heat shrink tube completely covers the cable conductor part, as shown in Copper tube bottom of cable lug 50-8 Power Input Protection…

• Page 69: Control Circuit Wiring

  3. Electrical Installation 3.3 Control Circuit Wiring 3.3.1 Control Circuit Terminals Terminal Arrangement Figure 3-17 Control circuit terminal arrangement AO1 output selection: voltage output by default AI2 input selection: voltage input by default AI2 input impedance selection: 500 by default, 250 selectable — 68 -…

• Page 70
  3. Electrical Installation Terminal Function Type Terminal Name Description Power +10V +10 V power Provides +10 V power supply to an supply supply external unit. Generally used to supply an external Max. output current: 10 mA +24V +24 V power Provides +24 V power supply to an supply external unit.
• Page 71
  3. Electrical Installation Type Terminal Name Description Digital Digital output 1 Optically-coupled isolation, dual-polarity outputs open-collector output Output voltage range: 0 to 24 V Output current range: 0 to 50 mA. Note that CME and COM are internally insulated, but are shorted externally by a jumper.
• Page 72
  3. Electrical Installation 3.3.2 Wiring Diagrams Selection of Control Circuit Wirings All control wirings must be shielded. For different analog signals, use independent shielded cables and do not use the same shield. For digital signals, shielded twisted pair (STP) cable is recommended. STP cable Cabling Requirements Motor cables must be segregated from control wiring to minimize electrical…
• Page 73
  3. Electrical Installation Wiring of AI1 Analog signals at low levels can suffer from effects of external interference. To reduce this effect, it is important to use shielded cables shorter than 20 m long to carry analog signals. Figure 3-18 Wiring for analog input 1 <…
• Page 74
  3. Electrical Installation Wiring of DI1 to DI5 SINK wiring Figure 3-21 Wiring in SINK mode +24V +24V +VCC Signal Signal MD290 drive MD290 drive External External control board control board controller controller Internal 24 V power supply is applied. External 24 V power supply is applied.
• Page 75
  3. Electrical Installation Source wiring Figure 3-23 Wiring in SOURCE mode +24V +VCC +24V Signal Signal External MD290 drive External MD290 drive controller control board controller control board Internal 24 V power supply is applied. External 24 V power supply is applied. If you intend to use internal power supply of the drive, remove the jumper between terminals +24V and OP.
• Page 76
  3. Electrical Installation Wiring of DO When digital output terminal must drive relay, it is necessary to install an absorption diode across relay coil. This diode prevents inductive switching transients causing damage to the DC 24V power supply. The absorption diode must have a forward current rating of 50 Figure 3-25 Wiring of digital output terminal +24V MD290…
• Page 77
  3. Electrical Installation Wiring of Relay To smooth peak voltage that results from cutting off power to inductive load (relay, contactor and motor), use a voltage dependent resistor (VDR) at the relay contact and add absorbing circuit to the inductive load, such as VDR, RC absorbing circuit or diode. Figure 3-27 Wiring of relay 220 VAC 24 VDC…

• Page 78: Wiring Checklist

  3. Electrical Installation 3.4 Wiring Checklist Item Check that you receive a correct model . breaker) are used. Check optional cards to ensure the receiving is correct. Check that mounting method and location meet the requirements. Connect power supply to the R, S, T terminals of the drive properly. Connect motor input cables to the U, V, W terminals of the drive properly.

• Page 79
  3. Electrical Installation — 78 -…
• Page 80
  4. Operating Panel (Keypad & Display) 4.1 Introduction …………………. 80 4.2 Inbuilt LED Operating Panel …………….80…

• Page 81: Chapter 4 Operating Panel (Keypad & Display)

  4. Operating Panel (Keypad & Display) Chapter 4 Operating Panel (Keypad & Display) 4.1 Introduction The AC drive has an inbuilt programming/operating panel with LED indicators and display. It allows you to operate function parameters and monitor/control system status. Remote/external operating panel is available as an option (refer to MD32NKE1 is an LED version with identical functions to the inbuilt version.

• Page 82
  4. Operating Panel (Keypad & Display) Keys on LED Operating Panel Key Name Function Programming Enter or exit Level I menu. Return to the previous menu. Enter each level of menu interface. ENTER Increment When navigating a menu, it moves the selection up through the screens available.
• Page 83
  4. Operating Panel (Keypad & Display) Relevant Parameters for Operating Panel Setting Function Code Parameter Name Setting Range Default F7-01 MF.K key function 0: MF.K key disabled selection 1: Switchover from remote control (terminal or communication) to keypad control 2: Switchover between forward rotation and reverse rotation 3: Forward jog 4: Reverse jog…
• Page 84
  4. Operating Panel (Keypad & Display) Unit Indicators There are three red unit indicators below the data display. These indicators operate individually or in pairs to show the units used to display data, as shown in Figure 4-2. Figure 4-2 Unit indicator explanation Indicator appearance Meaning Hz for frequency…
• Page 85
  4. Operating Panel (Keypad & Display) 4.2.1 LED Operating Panel Menu Structure The drive operating panel has three levels of menu: 1. Level I — function parameter group 2. Level II — function parameter 3. Level III — function parameter value Figure 4-3 Structure of three levels of menu F0 28 F0 01…
• Page 86
  4. Operating Panel (Keypad & Display) Operation procedure of the three levels of menu is as follows: Default screen Level I menu Return ENTER Return Level II menu ENTER ENTER ENTER Level III menu The following example shows how to modify F3-02 from 10.00 Hz to 15.00 Hz. Return ENTER ENTER…
• Page 87
  4. Operating Panel (Keypad & Display) Press from a Level III menu to: ENTER 1. Save the parameter value you have set 2. Return to Level II menu, and then 3. Select the next function parameter. Press from a Level III menu to: 1.
• Page 88
  4. Operating Panel (Keypad & Display) 4.2.2 Overall Arrangement of Function Parameters Function Code Group Description Standard Function Parameters F0 to FP Standard function code group Standard function parameters A0 to AC Advanced function code group AI/AO correction U0 to U3 RUNNING status function code group Display of basic parameters Selection of Function Parameter Group…
• Page 89
  4. Operating Panel (Keypad & Display) Function Function Parameter Name Parameter Name Code Function Code Code Function Code Motor 1 control Command source FE-00 F0-01 FE-01 F0-02 mode selection Main frequency Frequency source FE-02 F0-03 reference setting FE-03 F0-07 calculation channel selection selection FE-04…
• Page 90
  4. Operating Panel (Keypad & Display) 4.2.4 MF.K Key Function Function of the key on the LED operating panel can be set via function parameter F7- MF.K 01. You can switch over command source or frequency reference direction of the drive, and implement forward/reverse jog through this key in either STOP or RUNNING status.
• Page 91
  4. Operating Panel (Keypad & Display) 4.2.6 Password Security The AC drive provides a security protection function that requires a user-defined password. Function parameter FP-00 controls this function. When FP-00 has the default value zero, it is not necessary to enter a password to program the AC drive.
• Page 92
  5. Quick Setup 5.1 Get Familiar With Operating Panel …………..92 5.2 Setup Flowchart………………..93…

• Page 93: Chapter 5 Quick Setup

  5. Quick Setup Chapter 5 Quick Setup 5.1 Get Familiar With Operating Panel Before any commissioning work, you must go back to chapter 4 to get acquainted with the operating stop the AC drive. Command source indicator Running direction indicator Running status indicator Other status indicator LOCAL/ REMOT…

• Page 94: Setup Flowchart

  5. Quick Setup 5.2 Setup Flowchart START Para. Parameter name Default Commission Before power on Install and wire the drive Install and wire the drive as explained in chapters 1 to 3. Check wirings of power supply and AC drive outputs Restore parameters FP-01 Parameter initialization…

• Page 95
  5. Quick Setup CONTINUE Para. Parameter name Default Commission Perform motor auto F1-37 Auto-tuning selection tuning 0: No auto-tuning 1: Static auto-tuning 1 2: Dynamic auto-tuning 3: Static auto-tuning 2 NOTE: Motor won’t rotate at this stage. Steps of auto-tuning: 1.
• Page 96
  5. Quick Setup CONTINUE Para. Parameter name Default Commission If any digital input is used Set DI function F4-00 DI1 function selection 0: No function 1: Forward RUN (FWD) 2: Reverse RUN (REV) 3: Three-wire control 4: Forward JOG (FJOG) 5: Reverse JOG (RJOG) 6: Terminal UP 7: Terminal DOWN…
• Page 97
  5. Quick Setup CONTINUE Para. Parameter name Default Commission F4-00 DI1 function selection 33: External fault normally closed (NC) input 35: PID action direction reverse 36: External STOP terminal 1 37: Command source switchover terminal 2 38: PID integral disabled 39: Switchover between main frequency source X and preset frequency 40: Switchover between auxiliary frequency source Y and preset…
• Page 98
  5. Quick Setup CONTINUE Para. Parameter name Default Commission If any digital output is used Set DO function F5-00 FM output mode selection 0: FM terminal outputs pulses, the frequency of which represents the value of variable which is assigned by F5-06. 1: FM terminal outputs switch signal, the value of which represents the status of variable which is assigned by F5-01 F5-01…
• Page 99
  5. Quick Setup CONTINUE Para. Parameter name Default Commission F5-01 FM (switch signal) function selection 34: Zero current status 35: IGBT temperature reached 36:Software current limit exceeded 37: Frequency lower limit reached (having output at stop) 38: Alarm output 39: Motor overheat warning 40: Current running time reached 41: Fault output (no output at undervoltage) F5-02…
• Page 100
  5. Quick Setup CONTINUE Para. Parameter name Default Commission Set accel/decel time F0-17 Acceleration time 1 model dependent 0 : Linear acceleration/deceleration 1: Static S-curve acceleration/deceleration 2: Dynamic S-curve acceleration/ deceleration 0.00 to 650.00s (if F0-19 = 2) 0.0 to 6500.0s (if F0-19 = 1) 0 to 65000s (if F0-19 = 0) F0-18 Deceleration time 1…
• Page 101
  5. Quick Setup CONTINUE Para. Parameter name Default Commission Set V/F parameters F3-00 V/F curve selection 0: Linear V/F 1: Multi-point V/F 2: Square V/F 3: 1.2-power V/F 4: 1.4-power V/F 6: 1.6-power V/F 8: 1.8-power V/F 9: Reserved 10: V/F complete separation 11: V/F half separation SETTING RANGE: 0 to 11 F3-01…
• Page 102
  6. Description of Parameters 6.1 Start/Stop Command Source ……………. 102 6.2 Set Frequency Reference…………….110 6.3 Start/Stop the AC Drive …………….. 136 6.4 Motor Auto-tuning ………………143 6.5 Control Performance ………………146 6.6 Protections ………………..153 6.7 Monitoring …………………. 160 6.8 Process Control …………………

• Page 103: Chapter 6 Description Of Parameters

  6. Description of Parameters Chapter 6 Description of Parameters 6.1 Start/Stop Command Source Three control methods are available: Operating panel (keypad & display) Terminal I/O control Serial communication You can select the required control mode in function parameter F0-02. Function Code Parameter Name Setting Range Default…

• Page 104
  6. Description of Parameters 6.1.1 Terminal I/O Control terminals. Function Code Parameter Name Setting Range Default F4-11 Terminal I/O control mode 0: Two-wire control mode 1 1: Two-wire control mode 2 2: Three-wire control mode 1 3: Three-wire control mode 2 Figure 6-1 Four terminal I/O control modes F0-02 Command source selection…
• Page 105
  6. Description of Parameters The following example takes DI1, DI2 and DI3 to describe how to control the AC drive via DI terminals. F4-11 = 0: Two-wire Control Mode 1 It is the most commonly used two-wire control mode. Allocate DI1 with forward run function and DI2 with reverse run function.
• Page 106
  6. Description of Parameters Figure 6-3 Two-wire 1 sequence (normal) SW1 (forward run command) SW2 (reverse run command) Motor speed Motor rotates in Motor rotates in Stop forward direction reverse direction Figure 6-4 Two-wire 1 sequence (abnormal) SW1 (forward run command) SW2 (reverse run command)
• Page 107
  6. Description of Parameters F4-11 = 1: Two-wire Control Mode 2 In this mode, DI1 is RUN enabled terminal, and DI2 determines running direction. Allocate DI1 for RUN enabled function and DI2 for running direction. The parameters are set as below: Function Code Parameter Name Value…
• Page 108
  6. Description of Parameters F4-11 = 2: Three-wire Control Mode 1 In this mode, DI3 is three-wire control terminal. DI1 is set for forward run function and DI2 is set for reverse run function. The parameters are set as below: Function Code Parameter Name Value…
• Page 109
  6. Description of Parameters F4-11 = 3: Three-wire Control Mode 2 In this mode, DI3 is three-wire control command terminal. DI1 determines whether the RUN command is enabled and DI2 determines running direction. The parameters are set as below: Function Code Parameter Name Value Function Description…
• Page 110
  6. Description of Parameters 6.1.2 Serial Communication F0-28 has to be set correctly to engage the selected serial communication card if Modbus, Function Code Parameter Name Setting Range Default F0-28 Serial port 0: Modbus protocol communication protocol 1: PROFIBUS-DP protocol or CANopen protocol When the AC drive is controlled via serial communication, the host computer must send write command to the AC drive.

• Page 111: Set Frequency Reference

  6. Description of Parameters 6.2 Set Frequency Reference The AC drive provides the following four methods to output the required frequency reference: Main frequency reference Auxiliary frequency reference Main & auxiliary calculation Command source + frequency reference setting channel 6.2.1 Set Main Frequency Reference Main frequency reference has nine setting channels.

• Page 112
  6. Description of Parameters Figure 6-12 Select main frequency reference setting channel Operation panel Digital setting Non-retentive F0-08 Digital setting Retentive Analog inputs 0 to 10 V 0 to 10 V F4-33 (Select AI curve) 4 to 20 mA Extended -10 to 10 V F0-03 Digital inputs…
• Page 113
  6. Description of Parameters Digital Setting (Non-retentive at Power Down) The initial value of frequency reference is F0-08 (Preset frequency). You can modify frequency reference by pressing on the operating panel (or using the UP/ DOWN function of input terminals). When the AC drive is powered on again, frequency reference continues from the value of F0-08.
• Page 114
  6. Description of Parameters Analog Input AI1 (0 to 10 V voltage input) AI2 (0 to 10 V voltage input or 0 to 20 mA current input, determined by setting of jumper AI3 (-10 to 10 V voltage input) Frequency reference is entered from an analog input (AI) terminal. To input frequency reference from an AI terminal, do as follows: Step 1: Set AI curve.
• Page 115
  6. Description of Parameters 2 and AI curve 3 have the same function and usage as AI curve 1 does. Refer to Figure 6-14 Set AI curve 2 Corresponding percentage F4-21 F4-19 0.00 2.00 V/mA 10.00 V/mA F4-20 F4-18 Function Code Parameter Name Setting Range Default…
• Page 116
  6. Description of Parameters curve 1 to AI curve 3. AI curve 1 to AI curve 3 are linear correspondence and AI curve 4 and AI curve 5 are four-point correspondence. Figure 6-15 Set AI curve 4 and AI curve 5 AI corresponding 100% percentage…
• Page 117
  6. Description of Parameters Step 2: Select a required curve for AI terminal. 2 and curve 3 are 2-point curves, set in group F4. Curve 4 and curve 5 are 4-point curves, set in group A6. The drive provides two AI terminals (AI1, AI2). An extra AI terminal (AI3) is provided by the I/O extension card.
• Page 118
  6. Description of Parameters Figure 6-16 Voltage input at AI1 to control frequency reference Corresponding Select AI1 as main Setting percentage (%) Para. frequency reference +10V setting channel. F4-16 80.0 F4-13 2.00 Pot. 20.0% F4-14 60.0 F0-03 = 2 (2 k ) F4-15 10.00 0 to 10 V…
• Page 119
  6. Description of Parameters Pulse Reference (DI5) Frequency reference is input by means of DI5 (high-speed pulse). Signal specification of pulse reference is 9 to 30 V (voltage range) and 0 to 100 kHz (frequency range). The corresponding value 100% of pulse reference corresponds to the value of F0-10 (max. frequency).
• Page 120
  6. Description of Parameters Multi-reference Multi-reference is a relative value and is a percentage of F0-10 (max. frequency). Whether the setting is positive or negative determines drive running direction. If negative, it indicates that the AC drive runs in reverse direction. Multiple frequency references are set in group FC, as listed in the following table.
• Page 121
  6. Description of Parameters The four multi-reference terminals have 16 state combinations, corresponding to 16 references, as listed in the following table. Reference Setting Corresponding Pr. Reference 0 FC-00 Reference 1 FC-01 Reference 2 FC-02 Reference 3 FC-03 Reference 4 FC-04 Reference 5 FC-05…
• Page 122
  6. Description of Parameters You can set holding time and acceleration/deceleration time of 16 frequency references in FC-18 to FC-49. Function Code Parameter Name Setting Range Default FC-18 Running time of simple PLC 0.0s (h) to 6553.5s (h) 0.0s (h) reference 0 FC-19 Acceleration/deceleration time of…
• Page 123
  6. Description of Parameters Function Code Parameter Name Setting Range Default FC-41 Acceleration/deceleration time of 0 to 3 simple PLC reference 11 FC-42 Running time of simple PLC 0.0s (h) to 6553.5s (h) 0.0s (h) reference 12 FC-43 Acceleration/deceleration time of 0 to 3 simple PLC reference 12 FC-44…
• Page 124
  6. Description of Parameters FC-17 determines whether the running data is retentive at power down or at stop. If retentive, the running data is memorized at power down or at stop and the AC drive will continue to run from the memorized data at next power-on. Function Code Parameter Name Setting Range…
• Page 125
  6. Description of Parameters PID Reference The PID (Proportional + Integral + Derivative) function uses system feedback for closed- The purpose of PID control is to keep the drive output as close as possible to a desired reference via PID adjustment. Proportional gain (Kp1) A large value tends to reduce present error, but too large setting will cause system oscillation.
• Page 126
  6. Description of Parameters Figure 6-23 PID control function diagram FA-00 PID reference setting channel FA-1 FA-03 PID 1 FA-05: P gain 1 PID operation direction PID limit Pulse reference FA-06: I time 1 0: Forward F0-10 in forward direction FA-07: D time 1 1: Reverse Serial comms.
• Page 127
  6. Description of Parameters Function Code Parameter Name Setting Range Default FA-03 PID operation direction 0: Forward 1: Reverse FA-04 PID reference and 0 to 65535 1000 feedback range FA-05 Proportional gain Kp1 0.0 to 100.0 20.0 FA-06 Integral time Ti1 0.01s to 10.00s 2.00s FA-07…
• Page 128
  6. Description of Parameters Function Code Parameter Name Setting Range Default FA-08 PID output limit in 0.00 Hz to max. frequency 2.00 Hz reverse direction FA-08: In some applications a high PID output in reverse direction may introduce adverse reactions and so a limit need to be applied». When frequency reference setting channel is purely PID reference, FA-08 limits the output in reverse direction.
• Page 129
  6. Description of Parameters Function Code Parameter Name Setting Range Default FA-15 Proportional gain Kp2 0.0 to 100.0 20.0 FA-16 Integral time Ti2 0.01s to 10.00s 2.00s FA-17 Differential time Td2 0.000s to 10.000s 0.000s FA-18 PID parameter 0: No switchover switchover condition 1: Switchover via DI 2: Auto switchover based on PID…
• Page 130
  6. Description of Parameters Function Code Parameter Name Setting Range Default FA-25 PID integral property Whether to stop integral operation when PID output reaches the limit 0: Continue integral operation 1: Stop integral operation Integral separation 0: Disabled 1: Enabled FA-25 determines whether to enable integral separation function and whether to stop integral operation when PID output reaches limit.
• Page 131
  6. Description of Parameters Figure 6-26 Use Modbus serial comms. to control frequency reference Keep the following parameter setting Wire host computer and in AC drive with that in host computer. extension Modbus card that Extension Modbus has been inserted onto the card drive.
• Page 132
  6. Description of Parameters 6.2.2 Set Auxiliary Frequency Reference Auxiliary frequency reference has the same nine setting modes as main frequency reference does. F0-04 selects a proper channel to set auxiliary frequency reference. Function Code Parameter Name Setting Range Default F0-04 Auxiliary frequency 0: Digital setting (non-retentive at power down)
• Page 133
  6. Description of Parameters 6.2.3 Main & Auxiliary Calculation You can set relationship between final frequency reference and main frequency reference & auxiliary frequency reference in F0-07. Final frequency reference is switched over between main and auxiliary, between main and main &…
• Page 134
  6. Description of Parameters Function Code Parameter Name Setting Range Default F0-07 Final frequency reference setting selection Main and auxiliary calculation relationship 0: Main + auxiliary 1: Main auxiliary 2: Max. (main, auxiliary) 3: Min. (main, auxiliary) Final frequency reference selection 0: Main frequency reference 1: Main and auxiliary calculation result 2: Switchover between main frequency…
• Page 135
  6. Description of Parameters 6.2.4 Command Source + Frequency Reference Setting Channel setting channel. Figure 6-29 Command source + main frequency reference setting channel Operating Units position panel Units position Tens position Hundreds position No function Setting Digital setting Output Units position Tens position Terminal I/O…
• Page 136
  6. Description of Parameters 6.2.5 Frequency Reference Limit Function Code Parameter Name Setting Range Default F0-10 Max. frequency 50.00 to 500.00 Hz 50.00 Hz F0-11 Setting channel of 0: Set by F0-12 frequency reference 1: AI1 upper limit 2: AI2 3: AI3 4: Pulse reference (DI5) 5: Communication reference…

• Page 137: Start/Stop The Ac Drive

  6. Description of Parameters 6.3 Start/Stop the AC Drive This section describes how to start/stop the AC drive. 6.3.1 Start Mode You can set start mode of the AC drive in F6-00, direct start, catching a spinning motor, pre- excited start and SVC quick start. Related function parameters are listed as follows: Function Code Parameter Name…

• Page 138
  6. Description of Parameters F6-00 = 0: Direct Start It is applicable to most small-inertia loads, as shown in Figure 6-30 (1). Start frequency is applicable to drive equipment which requires startup torque, such as cement mixer, as shown in Figure 6-30 (2). The DC injection braking function is applicable to drive load such as elevator and crane, as shown in Figure 6-30 (3).
• Page 139
  6. Description of Parameters F6-00 = 1: Catching a Spinning Motor To catch a spinning motor, the AC drive detects speed and direction of spinning motor, and then starts to run from the spinning motor frequency. In this start mode, ensure that motor parameters in group F1 are set correctly. Figure 6-31 Catching a spinning motor Frequency F6-00 = 1: catching…
• Page 140
  6. Description of Parameters 6.3.2 Stop Mode You can set the stop mode of the AC drive in F6-10, decelerate to stop and coast to stop. The related function parameters are listed as follows: Function Code Parameter Name Setting Range Default F6-10 Stop mode…
• Page 141
  6. Description of Parameters F6-10 = 0: Decelerate to Stop Once the stop command is input, the AC drive decreases the output frequency based on the deceleration time to 0. Figure 6-33 Decelerate to stop Output frequency RUN command Acceleration time Deceleration time F6-10 = 1: Coast to Stop Once the stop command is input, the AC drive immediately stops output.
• Page 142
  6. Description of Parameters 6.3.3 Acceleration/Deceleration Time and S-curve Setting Acceleration time indicates time required by the AC drive to accelerate from 0 Hz to acceleration/ deceleration time base frequency (F0-25). Deceleration time indicates time required by the AC drive to decelerate from acceleration/ deceleration time base frequency (F0-25) to 0 Hz.
• Page 143
  6. Description of Parameters The function parameters related acceleration/deceleration time are as follows: Function Code Parameter Name Setting Range Default F0-17 Acceleration time 1 0.00 to 650.00s (F0-19 = 2) Model dependent 0.0 to 6500.0s (F0-19 = 1) 0 to 65000s (F0-19 = 0) F0-18 Deceleration time 1 0.00 to 650.00s (F0-19 = 2)

• Page 144: Motor Auto-Tuning

  6. Description of Parameters 6.4 Motor Auto-tuning You can obtain parameters of controlled motor through motor auto-tuning. Motor auto-tuning methods are static auto-tuning 1, static auto-tuning 2 and dynamic auto-tuning. You can select a proper auto-tuning method in F1-37. Function Code Parameter Name Setting Range Default…

• Page 145
  6. Description of Parameters F1-37 = 2: Dynamic Auto-tuning If motor has constant output characteristic and is used for high-accuracy application, disconnect motor from load and use dynamic auto-tuning. The dynamic auto-tuning process is as follows: Steps Description Step 1 Power on the AC drive.
• Page 146
  6. Description of Parameters Related parameters are described as follows: Function Code Parameter Name Setting Range Default F1-00 Motor type selection 0: Common asynchronous motor 1: Variable frequency asynchronous motor F1-01 Rated motor power 0.1 to 1000.0 kW Model dependent F1-02 Rated motor voltage 1 to 2000 V…

• Page 147: Control Performance

  6. Description of Parameters 6.5 Control Performance 6.5.1 V/F Curve Linear, Multi-point and Square V/F Curve Function Code Parameter Name Setting Range Default F3-00 V/F curve setting 0: Linear V/F 1: Multi-point V/F 2: Square V/F 10: V/F separation F3-01 Torque boost Model dependent…

• Page 148
  6. Description of Parameters Output voltage Rated voltage F3-08: V3 F3-06: V2 Rated frequency F3-04: V1 Output frequency F3-03 F3-05 F3-07 You must set multi-point V/F curve based on motor’s load characteristic. The three voltage points and frequency points must satisfy: V1 < V2 < V3, f1 < f2 < f3. When F3-03.
• Page 149
  6. Description of Parameters V/F Separation Curve Function Code Parameter Name Setting Range Default F3-13 Voltage source for V/F 0: Set by F3-14 separation 1: AI1 2: AI2 3: AI3 4: Pulse reference (DI5) 5: Multi-reference 6: Simple PLC 7: PID reference 8: Serial comms.
• Page 150
  6. Description of Parameters 6.5.2 Torque Boost The torque compensation function compensates for insufficient torque production at low frequency. Function Code Parameter Name Setting Range Default F3-01 Torque boost Model dependent 0.1% to 30% F3-02 Cut-off frequency of 0.00 Hz to max. frequency 50.00 Hz torque boost But very large setting will result in motor overheat and AC drive overcurrent.
• Page 151
  6. Description of Parameters Function Code Parameter Name Setting Range Default F3-18 Current limit level 50% to 200% 150% F3-19 Current limit selection 0: Disabled 1: Enabled F3-20 Current limit gain 0 to 100 F3-21 Compensation factor of speed 50% to 200% multiplying current limit In high frequency area, motor drive current is small.
• Page 152
  6. Description of Parameters 6.5.4 Voltage Limit and Braking Unit Applied Voltage When bus voltage rises above the value set in F3-22, the motor becomes regenerative. This function prevents overvoltage trips by adjusting the output frequency to extend deceleration time in this case.
• Page 153
  6. Description of Parameters 6.5.5 Improving Field Weakening Area Performance Function Code Parameter Name Setting Range Default A5-05 100% to 110% 105% This parameter indicates boost capacity of maximum voltage of the AC drive. Increasing A5-05 an increase in motor current ripple and an increase in motor heating. Decreasing it will reduce motor current ripple and motor heating.

• Page 154: Protections

  6. Description of Parameters 6.6 Protections This section introduces functions on protecting the AC drive and motor. 6.6.1 Motor Overload Protection Function Code Parameter Name Setting Range Default F9-00 Motor overload protection 0: Disabled 1: Enabled F9-01 Motor overload protection 0.20 to 10.00 1.00 gain…

• Page 155
  6. Description of Parameters For example, application requires detect of Err11 when motor runs at 150% of rated motor current for two minutes. According to Figure 7-47, 150% (I) is in the range of 145% (I1) and 155% (I2). 145% corresponds to overload protection time 6 minutes (T1) and 145% corresponds to overload protection time 4 minutes (T2).
• Page 156
  6. Description of Parameters Function Code Parameter Name Setting Range Default F9-13 Output phase loss protection During running 0: Disabled 1: Enabled Before running 0: Disabled 1: Enabled Units position: It determines whether to perform output phase loss protection. If protection is disabled but power output phase loss occurs, the AC drive does not detect the fault.
• Page 157
  6. Description of Parameters 6.6.4 Fault Protection Action Selection Function Code Parameter Name Setting Range Default F9-47 Fault protection 00000 action selection 1 Communication fault (Err16): Same as that of units position External fault (Err15): Same as that of units position Output phase loss (Err13): Same as that of units position Input phase loss (Err12):…
• Page 158
  6. Description of Parameters 6.6.5 Motor Overheat Protection Function Code Parameter Name Setting Range Default F9-56 Type of motor temperature 0: No temperature sensor sensor 1: PT100 2: PT1000 F9-57 Motor overheat protection 0°C to 200°C 110°C threshold F9-58 Motor overheat pre-warning 0°C to 200°C 90°C threshold…
• Page 159
  6. Description of Parameters Function Code Parameter Name Setting Range Default F9-59 Power dip ride-through function 0: Disabled selection 1: Bus voltage constant control 2: Decelerate to stop F9-60 Threshold of power dip ride- 85% to 120% through function disabled F9-61 Judging time of bus voltage 0.1s to 10.0s…
• Page 160
  6. Description of Parameters 6.6.8 Undervoltage & Overvoltage Threshold and Overcurrent Fast Prevention Function Code Parameter Name Setting Range Default A5-06 Undervoltage threshold 210 to 420 V 350 V A5-09 Overvoltage threshold 650 to 820 V 820 V A5-04 Overcurrent fast prevention 0: Disabled 1: Enabled When DC bus voltage exceeds the setting of A5-06/A5-09, the AC drive detects Err09/Err05–…

• Page 161: Monitoring

  6. Description of Parameters 6.7 Monitoring The monitoring function enables you to view AC drive state in LED display area on the operation panel. You can monitor AC drive status in the following two ways: View F7-03, F7-04 and F7-05 by pressing on the operation panel.

• Page 162
  6. Description of Parameters Function Code Parameter Name Setting Range Default F7-03 LED display 0000 to FFFF running parameters 1 Running frequency 1 (Hz) Frequency reference (Hz) Bus voltage (V) Output voltage (V) Output current (A) Output power (kW) Reserved DI state (V) 12 11 10 9…
• Page 163
  6. Description of Parameters Function Code Parameter Name Setting Range Default F7-05 LED display stop 0000 to FFFF parameters Frequency reference (Hz) Bus voltage (V) DI state DO state AI1 voltage (V) AI2 voltage (V) AI3 voltage (V) Count value 15 14 12 11 10 9…
• Page 164
  6. Description of Parameters U0-07: It displays state of DI terminals. After the value is converted into a binary number, each bit corresponds to a DI. “1” indicates high level signal, and “0” indicates low level signal. The corresponding relationship between bits and DIs is described in the following table: Bit0 Bit1 Bit2…
• Page 165
  6. Description of Parameters Function Code Parameter Name Display Range U0-21 AI1 voltage before correction 0.00 to 10.57 V U0-22 AI2 voltage (V)/ current (mA) before 0.00 to 10.57 V correction 0.00 to 20.00 mA U0-23 AI3 voltage before correction -10.57 to 10.57 V U0-21 to U0-23: They display sampled AI input voltage (before correction).
• Page 166
  6. Description of Parameters U0-42: It displays DO state and the display format is shown as below: VDO4 VDO2 Relay2 DO terminal state ON: High level OFF: Low level VDO3 VDO5 VDO1 Relay1 Function Code Parameter Name Display Range U0-43 DI set for function state display 1 U0-43: It displays whether DI terminals set for functions 1 to 40 are active.

• Page 167: Process Control

  6. Description of Parameters 6.8 Process Control This section introduces three commonly used process control functions, the wobble function, fixed length and counting. 6.8.1 The Wobble Function and unwinding applications. It indicates output frequency wobbles up and down with frequency reference as center.

• Page 168
  6. Description of Parameters Related function parameters are as follows: Function Code Parameter Name Setting Range Default Fb-00 Wobble setting mode 0: Relative to the frequency reference 1: Relative to the max. frequency This function parameter selects base value of wobble amplitude. Function Code Parameter Name Setting Range…
• Page 169
  6. Description of Parameters 6.8.2 Fixed Length Control Set DI5 for function 27 «Length signal pulses count». Function Code Parameter Name Setting Range Default Fb-05 Set length 0 to 65535 m 1000 m Fb-06 Actual length 0 to 65535 m Fb-07 Number of pulses per 0.1 to 6553.5…
• Page 170
  6. Description of Parameters 6.8.3 Counting The drive has the counting function. The sampling DI terminal must be set for function 25 «Counter input «. For high pulse frequency, use terminal DI5. Function Code Parameter Name Setting Range Default Fb-08 Set count value 1 to 65535 1000…
• Page 171
  6. Description of Parameters 6.8.4 Motor 2 Parameters The drive supports driving two motors at different time. For the two motors, you can: Set motor nameplate parameters respectively Perform motor auto-tuning respectively Select V/F control or vector control respectively Set encoder-related parameters respectively Set parameters related to V/F control or vector control independently Motor 2 parameters are defined the same as motor 1 parameters.
• Page 172
  6. Description of Parameters Function Code Parameter Name Setting Range Default A2-08 Leakage inductive Auto-tuning reactance parameter 0.001 to 65.535 (AC drive power > 55 kW) Mutual inductive Auto-tuning A2-09 reactance parameter 0.01 to 655.35 (AC drive power > 55 kW) A2-10 No-load current Auto-tuning…
• Page 173
  6. Description of Parameters Figure 6-51 User programmable function (2) Control mode (units position AC drive control of A7-01) (See details in group F5) PLC program modified PLC controls (FM used as digital 0: output invalid PLC program digital output output) control (units position…
• Page 174
  6. Description of Parameters Parameter Settings of Controlling MD290 by PLC Programming Function 1. Set whether user programmable card is valid. Function Code Parameter Name Setting Range Default A7-00 User programmable function 0: Disabled selection 1: Enabled 2. Set AI3 and AO2 function on user programmable card. Function Code Parameter Name Setting Range…
• Page 175
  6. Description of Parameters Function Code Parameter Name Setting Range Default A7-01 AC drive output 00000 terminal control source selection AO1: 0: AC drive control 1: User programmable card control FMP (FM used as pulse output): 0: AC drive control 1: User programmable card control DO1: 0: AC drive control…
• Page 176
  6. Description of Parameters 1. Set running command When F0-02 = 2 (the command source is communication) and A7-00 = 1 (the user programmable card is enabled), drive running is controlled by setting of A7-08. You can implement control of the AC drive via PLC program by operating corresponding D component.
• Page 177
  6. Description of Parameters Droop Control The droop control function aims at balancing the load level of two motors that drive the same load. This function is required only when both master and slave are in speed control. A proper droop rate is gradually obtained during drive running. Therefore, do not set F8- 15 to a very large value.
• Page 178
  6. Description of Parameters Function Code Parameter Name Setting Range Default A8-02 Selection of action of the slave in point-point communication Whether to alarm when it becomes offline 0: No 1: Yes Whether to send fault information to master when a fault occurs 0: No 1: Yes Whether to follow…

• Page 179: Control Circuit Terminals

  6. Description of Parameters 6.9 Control Circuit Terminals This section describes functions of DI, DO, virtual DI, virtual DO, AI and AO terminals. 6.9.1 Function of DI Terminals Function Code Parameter Name Setting Range Default F4-00 DI1 function selection 0 to 59 F4-01 DI2 function selection 0 to 59…

• Page 180
  6. Description of Parameters Value Function Description Multi-reference terminal 1 16 speeds or 16 other references can be implemented through combinations of 16 states of these four terminals. Multi-reference terminal 2 Multi-reference terminal 3 Multi-reference terminal 4 Terminal 1 for acceleration/ Totally four groups of acceleration/deceleration time can be selected deceleration time selection through combinations of four states of these two terminals.
• Page 181
  6. Description of Parameters Value Function Description External fault NC input Once terminal set for this function becomes on, the AC drive detects ERR15 and stops. Frequency When terminal set for this function becomes on, the AC drive responds to PID operation When terminal set for this function becomes on, PID operation direction is direction reverse…
• Page 182
  6. Description of Parameters Value Function Description Clear running time When terminal set for this function becomes on, current running time of this time the AC drive is cleared. This function must be supported by F8-42 and F8- Two-wire control/ This function enables the AC drive to switch over between two-wire Three-wire control control and three-wire control.
• Page 183
  6. Description of Parameters Function Code Parameter Name Setting Range Default F4-39 DI active mode 00000 selection 2 DI10 active mode: 0: High level active 1: Low level active DI9 active mode: 0: High level active 1: Low level active DI8 active mode: 0: High level active 1: Low level active…
• Page 184
  6. Description of Parameters T/A-T/B-T/C is the relay of the drive and P/A-P/B-P/C is the relay on the I/O extension card. Value Function Description No output Terminal has no function. AC drive running When the AC drive is running and has output frequency (can be zero), terminal set for this function becomes on.
• Page 185
  6. Description of Parameters Value Function Description Communication Whether terminal is active or inactive is determined by communication setting address 0x2001. Reserved Reserved Zero-speed running When output frequency is 0 during drive running, terminal set for this function 2 (having output at becomes on.
• Page 186
  6. Description of Parameters Function Code Parameter Name Setting Range Default F5-17 FMR output delay 0.0s to 3600.0s 0.0s F5-18 Relay 1 output delay 0.0s to 3600.0s 0.0s Relay 2 output delay 0.0s F5-19 0.0s to 3600.0s F5-20 DO1 output delay 0.0s to 3600.0s 0.0s F5-21…
• Page 187
  6. Description of Parameters 6.9.3 Function of VDI Terminals VDI terminals have the same functions as DI terminals do. They can be used for multi-functional digital inputs. Function Code Parameter Name Setting Range Default A1-00 VDI1 function selection 0 to 59 A1-01 VDI2 function selection 0 to 59…
• Page 188
  6. Description of Parameters These function parameters determine active mode of VDI1 to VD15. 0: Decided by state of VDOx To enable the AC drive to detect a fault and stop when input from AI1 input reaches limit, perform the following settings: –…
• Page 189
  6. Description of Parameters 6.9.4 Function of VDO Terminals VDO terminals have the same digital output functions (1 to 41) as DO terminals do. The VDO can be used together with VDIx to implement some simple logic control. Function Code Parameter Name Setting Range Default…
• Page 190
  6. Description of Parameters 6.9.5 Function of the AI Terminals The drive provides two AI terminals (AI1, AI2). An extra AI terminal (AI3) is provided by I/O extension card. Here use AI terminals as DI. When AI input voltage is higher than 7 V, AI is in high level state. When AI input voltage is lower than 3 V, AI is in low level state.
• Page 191
  6. Description of Parameters 6.9.6 Function of the AO and Pulse Output Terminals The drive provides an AO terminal (AO1). An extra AO terminal (AO2) is provided by the I/O extension card (MD38IO1). Function Code Parameter Name Setting Range Default F5-00 FM terminal output mode 0: Pulse output (FMP)
• Page 192
  6. Description of Parameters Function Code Parameter Name Setting Range Default F5-09 Max. FMP output frequency 0.01 to 100.00 kHz 50.00 kHz This function parameter sets maximum pulse output frequency when FM terminal is used for pulse output. Function Code Parameter Name Setting Range Default…

• Page 193: Communication

  6. Description of Parameters 6.10 Communication The drive support communication links, such as Modbus, PROFIBUS-DP, CANlink (always valid), or CANopen. You can monitor and control of the AC drive, for example, view or modify function parameters by using a host computer. Make sure to set communication parameters correctly.

• Page 194
  6. Description of Parameters Master Command Slave Response ADDR ADDR Parameter address high bits Parameter address high bits Parameter address low bits Parameter address low bits Number of function parameters Number of function parameters CRC high bits CRC high bits CRC low bits CRC low bits Write Function Parameters…
• Page 195
  6. Description of Parameters 6.10.2 Read and Write State Parameters State parameters include monitoring parameters in group U (U0 to UF), drive fault information and drive running status. The highest 8 bits in communication of parameters in U0 to UF is 70 to 7F, while lowest eight bits indicate the hexadecimal number converted from SN in function code group.
• Page 196
  6. Description of Parameters Sending message format of read operation is described as follows: CANopen Data Description 11-bit ID 0x600 + Node-ID The Node-ID of the equipment is set via the DIP switch. Remote frame sign «0» DATA0 Command code returned Correct: 0x4B Incorrect: 0x80 DATA1…
• Page 197
  6. Description of Parameters 6.10.3 Write RUN Command When F0-02 = 2, you can write running command via communication on host computer, such as forward run, reverse run, forward jog, reverse jog and stop of the AC drive. Communication address and descriptions of running command are defined in the following table.
• Page 198
  6. Description of Parameters Sending message and response message are described as follows: Sending Message Response Message Message ID Arbitration sign 1000 (binary) Message ID Arbitration sign 1000 (binary) 11050201H Q&A sign 1 (binary) 11050102H Q&A sign 1 (binary) Command code Command code Target address Target address…
• Page 199
  6. Description of Parameters 6.10.4 Write Frequency Reference You can set frequency reference, torque limit, V/F separation voltage, PID reference and PID feedback via communication address 1000H. The data range is -10000 to 10000, corresponding to -100.00% to 100.00%. = 9 and send write command 01 06 10 00 1F 40 84 CA. In the command, 01H (settable): AC drive address 06H: write command 1000H: communication address of giving the frequency reference…
• Page 200
  6. Description of Parameters 6.10.5 Control of Digital Output (DO, Relay, FMR) If a digital output terminal is set for function 20: Communication setting, you can control digital output by using host computer. Related communication address and command are as follows: Communication Address Command Description 2001H…

• Page 201: Auxiliary Function

  6. Description of Parameters 6.11 Auxiliary Function 6.11.1 Jog Jog is used to test equipment. In jog running, F6-00 must be set to 0 (direct start) and F6-10 must be set to 0 (Decelerate to stop). Function Code Parameter Name Setting Range Default F0-25…

• Page 202
  6. Description of Parameters 6.11.2 Jump Frequency, FWD/REV Switchover Dead-zone Time, Reverse Run Prohibited Jump Frequency The frequency jump function enables the AC drive to avoid mechanical resonance point of load. The drive can be set with two separate frequencies. If both are set to 0, the frequency jump function is disabled.
• Page 203
  6. Description of Parameters FWD/REV Switchover Dead-zone Time Figure 6-57 Forward/Reverse run switchover dead-zone time Output frequency (Hz) Forward run Reverse run Dead-zone time Function Code Parameter Name Setting Range Default F8-12 Forward/Reverse run 0.0s to 3000.0s 0.0s switchover dead-zone time Reverse Run Prohibited Figure 6-58 Control of reverse run Motor…
• Page 204
  6. Description of Parameters 6.11.3 Frequency Detection (FDT) This function sets detection values of output frequency and sets hysteresis level for the frequency detection function. Figure 6-59 Frequency detection Output frequency (Hz) Frequency Frequency detection level 1 hysteresis = F8-19 x F8-20 Time (t) (DO, relay) Time (t)
• Page 205
  6. Description of Parameters 6.11.5 Acceleration/Deceleration Time Switchover This function selects acceleration/deceleration time according to running frequency range during drive running. This function is active only when motor 1 is selected and acceleration/ deceleration time is not switched over via external DI terminal. Figure 6-61 Acceleration/Deceleration time switchover Output frequency (Hz)
• Page 206
  6. Description of Parameters 6.11.6 Frequency Reached Detection This function sets the detection value and detection width of frequency reached. Figure 6-62 Frequency reached detection Output frequency (Hz) Frequency detection width Frequency detection level Frequency detection width Time Frequency detection signal (DO or relay) The drive provides two groups of frequency detection parameters for the digital output functions 26 and 27.
• Page 207
  6. Description of Parameters 6.11.8 Current Detection The drive provides two groups of current detection level and width. If output current of the AC drive reaches the width, digital output terminals set for functions 28 and 29 become on. Figure 6-64 Current detection Output current Current detection width Current detection level…
• Page 208
  6. Description of Parameters 6.11.10 AI1 Input Voltage Upper/Lower Limit Function Code Parameter Name Setting Range Default F8-45 AI1 input voltage lower limit 0.00 V to F8-46 3.10 V F8-46 AI1 input voltage upper limit F8-45 to 10.00 V 6.80 V These two function parameters indicate whether AI1 input voltage is in the setting range.
• Page 209
  6. Description of Parameters Function Code Parameter Name Setting Range Default F8-49 Wakeup frequency Hibernating frequency (F8-51) to max. 0.00 Hz frequency (F0-10) Wakeup delay time 0.0s to 6500.0s 0.0s F8-50 F8-51 Hibernating frequency 0.00 Hz to wakeup frequency (F8-49) 0.00 Hz F8-52 Hibernating delay time…
• Page 210
  7 . Interfaces and Communication 7.1 About Use of MD290 Terminals …………..202 7.2 Serial Communication ……………… 204 7.3 About Multi-functional Extension Interfaces……….205 ……….206 7.5 Modbus Communication Protocol…………..209…

• Page 211: Chapter 7 Interfaces And Communication

  7. Interfaces and Communication Chapter 7 Interfaces and Communication 7.1 About Use of MD290 Terminals Use of DI Terminals optional I/O extension board, DI6 to DI10,which are available to use if you have this option installed. DI5) and F4-39 (for DI6 to DI10). Default value for these two parameters is 00000, which means Logic 0 (terminal is inactive) is when DI terminal 24 V line is not shorted to COM.

• Page 212
  7. Interfaces and Communication Terminal Corresponding Function Code Output Feature Description FM-CME F5-06 when F5-00 = 0 Transistor Able to output high-speed pulses 10 Hz to 100 KHz Drive capacity: 24 VDC, 50 mA F5-01 when F5-00 = 1 Transistor Drive capacity: 24 VDC, 50 mA TA-TB-TC F5-02…

• Page 213: Serial Communication

  7. Interfaces and Communication Use of AO Terminals The drive supports a maximum of two analog output terminals. AO1 is on the control board and AO2 is on the optional extension card. Terminal Input Signal Characteristic If J5 jumps to the «V» position, AO outputs voltage signal of 0 to 10 VDC. AO1-GND If J5 jumps to the «I»…

• Page 214: About Multi-Functional Extension Interfaces

  Available for all card models. MD38DP2 Available for all card models. User programmable card MD38PC1 User-programmable extension card, Available for all completely compatible with the models. Inovance H1U series PLC. Note For details of these extension cards, see — 213 -…

• Page 215
  7. Interfaces and Communication The drive supports four communication protocols (Modbus-RTU, CANopen, CANlink, and PROFIBUS- DP). The user programmable card and point-to-point communication are derivation of CANlink protocol. the AC drive through their protocols. parameter data includes running commands, running status, running parameters and alarm information. 7.4.1 Parameter Data The parameter data provides important parameters of the AC drive.
• Page 216
  7. Interfaces and Communication 7.4.2 Non-Parameter Data Non-parameter Status data (read- Group U (monitoring parameters), AC drive fault data only) information and AC drive running status Control parameters Control commands, communication setting values, DO (write-only) control, AO1 control, AO2 control, high-speed pulse (FMP) output control and parameter initialization Status Data Status data includes group U (monitoring parameters), AC drive fault description and AC…
• Page 217
  7. Interfaces and Communication Communication reference Communication setting values include data set via communication such as frequency reference, torque limit, V/F separation voltage, PID reference and PID feedback. value range is -100.00% to 100.00%. DO control When a DO terminal is set for function 20 (Communication setting), host computer can implement control on DO terminals of the drive through communication address Communication Address of Drive Running Status 2001H…

• Page 218: Modbus Communication Protocol

  7. Interfaces and Communication 7.5 Modbus Communication Protocol The drive provides RS485 communication interface and supports Modbus-RTU communication protocol so that the user can implement centralized control, such as setting running commands and function codes, and reading running status and fault information of the AC drive, by using a PC or PLC. This protocol defines content and format of transmitted messages during serial communication, including master polling (or broadcasting) format and master coding method (function code for the action, transmission data, and error check).

• Page 219
  7. Interfaces and Communication 7.5.3 Data Format The drive supports reading and writing of word-type parameters only. Reading command is 0x03 and writing command is 0x06. It does not support reading and writing of bytes or bits. The Modbu-RTU protocol communication data format of the drive is as follows: Master sending 1 Slave response 1 Master sending 2…
• Page 220
  7. Interfaces and Communication The frame format is described in the following table. Frame header (START) Greater than the 3.5-byte transmission idle time Slave address (ADR) Communication address : 1 to 247 0: Broadcast address Command code (CMD) 03:Read slave parameters 06: Write slave parameters Function code address (H) It is the internal parameter address of the AC drive, expressed…
• Page 221
  7. Interfaces and Communication CRC Check The receiving device recalculates a CRC value after receiving message, and compares 8-bit byte in the message and the value in the register. Only the eight bits in each character are used for the CRC. The start bit, stop bit and the parity bit do not apply to the CRC.
• Page 222
  7. Interfaces and Communication Read and Written Parameters Function parameters can be read and written (except those which cannot be changed because they are only for the factory use or for monitoring). Parameter group No. and parameter identifying No. are used to express parameter address.
• Page 223
  7. Interfaces and Communication Stop/RUN Parameters Parameter Description Parameter Description Address Address 1000 Communication setting value 1010 PID reference (Decimal): -10000 to 10000 1001 Running frequency 1011 PID feedback 1002 Bus voltage 1012 PLC process 1003 Output voltage 1013 Pulse input frequency, unit: 0.01 1004 Output current 1014…
• Page 224
  7. Interfaces and Communication Read AC drive state (read-only): Command Word Address Command Word Function 3000H 0001: Forward RUN 0002: Reverse RUN 0003: Stop Parameter lock password check If «8888H» is returned, it indicates that password check is passed. Password Address Password Content 1F00H *****…
• Page 225
  7. Interfaces and Communication AC drive fault description AC Drive AC Drive Fault Information Fault Address 8000 0000: No fault 0015: Parameter read and write fault 0001: Reserved 0016: AC drive hardware fault 0002 Overcurrent during 0017: Motor short circuited to ground acceleration 0018: Reserved 0003: Overcurrent during…
• Page 226
  7. Interfaces and Communication This parameter is used to set transmission speed between host computer and AC drive. Note that baud rate of host computer must be the same as that of AC drive. Otherwise, communication shall fail. The higher baud rate is, the faster communication will be. Function Code Parameter Name Setting Range…
• Page 227
  7. Interfaces and Communication — 226 -…
• Page 228
  8. Peripherals and Options 8.1 MCCB, Fuse and Contactor …………….231 8.2 Braking Unit and Braking Resistor…………..232 8.3 External Operating Panel …………….238 8.4 Extension Cards ……………….. 239 8.5 Through-hole Mounting Bracket …………..257…

• Page 229: Chapter 8 Peripherals And Options

  8. Peripherals and Options Chapter 8 Peripherals and Options Safety Information Do not connect or disconnect wirings while the power is on. Failure to comply will WARNING result in electric shock. Always keep breakers in OFF state at wiring or inspection. When installing the drive inside an enclosed cabinet, use cooling fan or air conditioner CAUTION to keep air inlet temperature below 50°C.

• Page 230
  8. Peripherals and Options When using the drive to drive asynchronous motor, a variety of electrical devices must be installed on both input and output sides to ensure system safety and stability. How to configure the drive AC drive (three-phase 380 to 480 V, 18.5 kW and above) to operate with the peripheral devices is shown as below: Three-phase AC power supply…
• Page 231
  Use braking resistor for the GB-type model of 75 kW and below. resistor Dissipate regenerative energy during motor deceleration. Braking Use braking unit MDBUN of Inovance and recommended braking resistor for unit G-type model of 90 kW and above. Dissipate regenerative energy during motor deceleration…

• Page 232: Mccb, Fuse And Contactor

  8. Peripherals and Options 8.1 MCCB, Fuse and Contactor MD290 Model Fuse Bussmann Contactor MCCB Rated Current (A) Model Rated Current (A) Rated Current (A) Three-phase 380 to 480 V, 50/60 Hz MD290T18.5G/22P FWH-80B MD290T22G/30P FWH-100B MD290T30G/37P FWH-100B MD290T37G/45P FWH-125B MD290T45G/55P FWH-150B MD290T55G/75P…

• Page 233: Braking Unit And Braking Resistor

  8. Peripherals and Options 8.2 Braking Unit and Braking Resistor Selection of Resistance of Braking Resistor The AC drive transfers regenerative energy generated during braking of motor to external braking resistor. According to formula U x U/R = Pb: U refers to braking voltage at system stable braking. U value varies with the system.

• Page 234
  8. Peripherals and Options Selection Guidance AC Drive Model Applicable Braking Unit 125% Braking Torque Remark Min. Motor (10% ED, Max. 10s) Resistance (kW) of Braking Braking Resistor Resistor Model MD290T18.5G 18.5 Built-in AC drive model ending MD290T22P with letter “B” MD290T22G MD290T30P MD290T30G…
• Page 235
  8. Peripherals and Options AC Drive Model Applicable Braking Unit 125% Braking Torque Remark Min. Motor (10% ED, Max. 10s) Resistance (kW) of Braking Braking Resistor Resistor Model MD290T160G MDBUN-90-T Input voltage 6.2 x 2 MDBUN-90-5T Input voltage 7.0 x 2 >…
• Page 236
  8. Peripherals and Options AC Drive Model Applicable Braking Unit 125% Braking Torque Remark Min. Motor (10% ED, Max. 10s) Resistance (kW) of Braking Braking Resistor Resistor Model MD290T355P(-L) MDBU-200-B Input voltage 2.5 x 2 MDBU-200-C Input voltage 3.0 x 2 >…
• Page 237
  8. Peripherals and Options Mounting Dimensions of MDBUN Series Braking Unit Unit: mm Always mount MDBUN series braking unit in an upright position. Hot air Upright Cold air For use and installation of MDBUN series braking unit, refer to the MDBUN Series Braking Unit User Manual.
• Page 238
  User Manual. Mounting Dimensions of the AFE Unit The AC drive of Inovance can be configured with the AFE unit, which can feedback energy produced during motor braking to the grid, saving braking unit and braking resistor can reducing heating pollution on surrounding environment.

• Page 239: External Operating Panel

  Ø3.5 Unit: mm Connecting Cable Inovance provides MDCAB-MD (3 meters) and MDCAB2-MD (1.5 meters) for the user to connect external operating panel. The users can prepare connecting cable by themselves. Note Once external operating panel is connected, the inbuilt operating panel becomes invalid.

• Page 240: Extension Cards

  2 all models. User MD38PC1 User-programmable extension card, Available for programmable completely compatible with the all models. card Inovance H1U series PLC. CANlink MD38CAN1 Supports CANlink Available for communication all models. card CANopen MD38CAN2 Supports CANopen Available for communication all models.

• Page 241
  8.4.1 Functional Extension Cards Extension I/O Card (MD38IO1) MD38IO1 is developed by Inovance and is designed for extension of input and output a relay output terminal, a digital output (DO) terminal and an analog output (AO) terminal. It also has the RS485 communication interface and CAN communication interface.
• Page 242
  8. Peripherals and Options Type Terminal Terminal Name Function Description Digital inputs DI6-OP1 Digital input 6 Optically-coupled isolation compatible with dual-polarity inputs DI7-OP1 Digital input 7 DI8-OP1 Digital input 8 Voltage range for inputs: 9 to 30 V DI9-OP1 Digital input 9 DI10-OP1 Digital input 10 Analog output…
• Page 243
  8. Peripherals and Options Table 8-2 Jumper descriptions of MD38IO1 Jumper Description Meaning Setting AO2 output selection: Voltage: V to 10 V voltage or current Current: 0 to 20 mA CAN terminal resistor Matching terminal matching selection resistor Not matching terminal resistor RS485 terminal 1 and 2 set to ON:…
• Page 244
  8. Peripherals and Options Extension Mini I/O Card (MD38IO2) DI6 DI7 DI8 COM OP2 +24V Table 8-3 Terminal descriptions of the MD38IO2 Type Terminal Terminal Name Function Description Power +24V-COM External +24V Provide +24 V power supply to an external unit. supply power supply Generally used to supply DI/DO terminals and…
• Page 245
  PLC and AC drive. MD38PC1 is compatible with Inovance’s PLC programming environment. On the condition that program capacity and peripheral devices do not exceed range of MD38PC1, MD38PC1 has the following I/O terminals and communication interface.
• Page 246
  8. Peripherals and Options Type Terminal Terminal Name Function Description Analog input AI3-PGND Analog input 3 Optically-coupled isolation input, supporting differential voltage input, current input and temperature detection resistance input Input voltage range: -10 to 10 VDC Input current range: -20 to 20 mA Connect the PT100 or PT1000 temperature sensor Input mode determined by DIP switch…
• Page 247
  8. Peripherals and Options Jumper Description Meaning Setting AO2 output Voltage selection: voltage or current Current RS485 terminal Matching the terminal resistor matching resistor selection Not matching the terminal resistor Run/Stop selection Stop OP1 connecting If DI connected in mode selection SINK mode, OP1 connected to +24V If DI connected in…
• Page 248
  CANlink is based on CAN bus and developed by Inovance. It is an open communication protocol and equipments supporting this protocol can be connected to CANlink bus. Products of Inovance such as AC drive, servo drive, HMI and PLC cal be connected to CANlink bus seamlessly.
• Page 249
  8. Peripherals and Options Use of CANlink bus The CANlink bus topology is shown as follows: CANlink bus terminal terminal resistor resistor Set J2 to match Set J2 to match terminal resistor terminal resistor MD38CAN1 MD38CAN1 MD38CAN1 MD290 MD290 MD290 It is recommended to use an STP cable as the CAN bus and use a twisted cable to a maximum of 64 nodes and the distance of each node branch must be smaller than 0.3 m.
• Page 250
  8. Peripherals and Options Extension CANopen Card (MD38CAN2) MD38CAN2 is designed to connect the drive to high-speed CANopen bus. CANopen is to the CANopen bus. 1. The Node Guard protocol, with which master can read equipment status 2. The Heartbeat protocol, with which slave detects current state to master regularly 3.
• Page 251
  8. Peripherals and Options DIP switch setting Table 8-11 Descriptions of DIP switch setting Baud Rate Address setting DIP Switch 125Kbps 0 Reserved ON ON 250Kbps 0 500Kbps … … CANopen Baud address setting rate setting 1Mbps Indicators Table 8-12 Descriptions of indicators Indicator State Description…
• Page 252
  8. Peripherals and Options Extension RS485 Card (MD38TX1) MD38TX1 is specially designed to provide the drive with RS485 communication function. It adopts isolation scheme and electrical parameters conform to international standard. It helps to implement control of drive running and parameter setting through remote serial interface.
• Page 253
  8. Peripherals and Options It is recommended to use an STP cable as the RS485 bus and use a twisted cable to a maximum of 128 nodes and the distance of each node branch must be smaller than 3 m. Connect the reference ground of all nodes together. The connecting modes of multiple nodes are described as below: Daisy chain connection mode Recommended…
• Page 254
  8. Peripherals and Options Terminal wiring – Terminal wiring if node has CGND MD38TX1 has three cables to connect 485+, 485- and CGND terminals respectively. Check that RS485 bus on site has these three cables and terminals are not connected reversely or wrongly. If a shielded cable is used, shield must also be connected to CGND.
• Page 255
  8. Peripherals and Options Extension PROFIBUS-DP Card (MD38DP2) MD38DP2, complying with international PROFIBUS field bus standard, is designed to and implement AC drive networking function. It enables the drive to be a slave in the bus, controller by the master. Besides PROFIBUS-DP communication, MD38DP2 provides CANlink communication interface.
• Page 256
  8. Peripherals and Options DIP switch setting Slave DIP Switch Address Keep the Reserved OFF state (OFF: MD38DP2). Reserved DP slave … address setting Indicators Indicator Indication State Description D4 in red Power supply The drive is powered on. indicator The drive is not powered on or DP card is installed improperly.
• Page 257
  8. Peripherals and Options PROFIBUS-DPbus topology Profibus-DP bus Data line positive/Pin 3 Data line negative/Pin 8 GND/Pin 5 terminal terminal resistor resistor Set J3 to match terminal resistor PROFIBUS MD38DP2 MD38DP2 master MD290 MD290 slave 1 slave N It is necessary to connect a matching terminal resistor to the end of PROFIBUS bus and set DIP switch properly.

• Page 258: Through-Hole Mounting Bracket

  8. Peripherals and Options 8.5 Through-hole Mounting Bracket Figure 8-1 Bracket dimensions and hole size of MD290T18.5G/22P to MD290T22G/30P (unit: mm) 4-M5 screw 4- 6 Figure 8-2 Bracket dimensions and hole size of MD290T30G/37P to MD290T37G/45P (unit: mm) 4-M6 screw 4- 7 — 257 -…

• Page 259
  8. Peripherals and Options Figure 8-3 Bracket dimensions and hole size of MD290T45G/55P to MD290T55G/75P (unit: mm) 4-M7 screw Figure 8-4 Bracket dimensions and hole size of MD290T75G/110P to MD290T110G/132P (unit: mm) 4-M8 screw — 258 -…
• Page 260
  8. Peripherals and Options Figure 8-5 Bracket dimensions and hole size of MD290T132G/160P to MD290T160G/200P (unit: mm) 13.75 427.5 4-M8 screw Figure 8-6 Bracket dimensions and hole size of MD290T200G(-L), MD290T220G(-L), and MD290T220P(-L) to MD290T280P(-L) (unit: mm) 35.5 580 (780) 32.5 42.5 22.5…
• Page 261
  8. Peripherals and Options Figure 8-7 Bracket dimensions and hole size of MD290T250G(-L) to MD290T280G(-L) to MD290T315P(-L) to MD290T355P(-L) (unit: mm) 35.5 35.5 580 (780) 32.5 42.5 22.5 2-FH-M6 x 15 2 — 10 See details A 39.5 525 (725) 27.5 MD290T250G/315P(-L) and 30°…
• Page 262
  9. Maintenance and Inspection 9.1 Daily Inspection ………………… 262 9.2 Periodic Inspection ………………264 9.3 Lifetime of Fans and Electrolytic DC Bus Capacitors ……..266 9.4 Storage ………………….270 9.5 Warranty Agreement ………………270…

• Page 263: Chapter 9 Maintenance And Inspection

  9. Maintenance and Inspection Chapter 9 Maintenance and Inspection 9.1 Daily Inspection Safety Information Do not connect or disconnect wiring while the power is on. WARNING Disconnect all power and wait for several minutes. Do not touch any terminals before the capacitors have fully discharged. Do not modify or disconnect wiring, remove optional extension card or replace the cooling fan while the power is on.

• Page 264
  9. Maintenance and Inspection AC drive, which may cause potential faults or reduce the product life. Therefore, it is necessary to carry out routine and periodic maintenance. More frequent inspection will be required if it is used in harsh environments, such as: High ambient temperature Frequent starting and stopping Fluctuations in the AC power supply or load…

• Page 265: Periodic Inspection

  9. Maintenance and Inspection 9.2 Periodic Inspection 9.2.1 Periodic Inspection Items Perform periodic inspection in places where daily inspection is not easy to reach. Always keep the AC drive clean. Clear away dusts especially metal powder on the surface of the AC drive, to prevent dust from entering the drive.

• Page 266
  9. Maintenance and Inspection 9.2.2 Insulation Test on Main Circuit Before measuring insulation resistance with megameter (500 VDC megameter Note recommended), disconnect the main circuit from the AC drive. Do not conduct the dielectric strength test. High voltage (> 500 V) test need not be performed again because it has been completed before delivery.

• Page 267: Lifetime Of Fans And Electrolytic Dc Bus Capacitors

  9. Maintenance and Inspection 9.3 Lifetime of Fans and Electrolytic DC Bus Capacitors Wearing components of the AC drive include the cooling fan and bus electrolytic capacitor. Their service life is related to the operating environment and maintenance status. Generally, the service life is shown as follows: Component Service Life…

• Page 268
  9. Maintenance and Inspection Removing and Installing the Fan of a Plastic Housing (MD290T18.5G/22P to MD290T37G/45P) Removal 1. Depress the fan cover hook and take the fan cover 2. Pull the fan upward and disconnect off the top of the drive. the pluggable connector of power cable.
• Page 269
  9. Maintenance and Inspection Removing and Installing the Fan of a Sheet Metal Housing (MD290T45G/55P to MD290T160G/200P) Removal 1. Disconnect the fan cable 2. Remove the four screws 3. Remove the fan and fan cover from the drive from the drive. from the drive.
• Page 270
  4. Loosen four screws from each fan cover and remove the fan. Installing 2. Align the fan box to the rail and push it into the drive. Replacement of Electrolytic Capacitor If replacement of electrolytic capacitor is required, contact the agent or Inovance to perform complete drive replacement. — 269 -…

• Page 271: Storage

  Reasonable repair expenses will be charged for the damages due to the following causes: Improper operation without following the instructions Using the AC drive for non-recommended function The maintenance fee is charged according to Inovance’s uniform standard. If there is an agreement, the agreement prevails. — 270 -…

• Page 272
  10. Troubleshooting 10.1 Safety Information ………………272 10.2 Troubleshooting During Trial Run …………..273 10.3 Fault Display ………………..273 10.4 Resetting Fault ……………….. 274 10.5 Faults and Diagnostics …………….275 10.6 Symptoms and Diagnostics …………….. 282…

• Page 273: Chapter 10 Troubleshooting

  10. Troubleshooting Chapter 10 Troubleshooting 10.1 Safety Information Safety Information Do not disconnect the AC drive while power is on, and keep all breakers in OFF WARNING state. Failure to comply may result in electric shock. Make sure to ground the AC drive according to local laws and regulations. CAUTION Do not remove the front cover or touch internal circuit while the power is on.

• Page 274: Troubleshooting During Trial Run

  10. Troubleshooting 10.2 Troubleshooting During Trial Run This section provides solutions to oscillation, poor torque or speed response, or other problems that occur while performing a trial run. Drive in V/F Control (F0-01 = 2) It is applicable to application without an encoder for speed feedback. You need to set rated motor voltage (F1-02) and rated motor frequency (F1-04) correctly.

• Page 275: Resetting Fault

  10. Troubleshooting 10.4 Resetting Fault Stage Solution Remark After the Check operating panel for detailed information of View these information via F9-14 fault occurs recent three faults, such as fault type and frequency, to F9-44. current, bus voltage, DI/DO state, accumulative power-on time and accumulative running time at occurrence of the faults.

• Page 276: Faults And Diagnostics

  10. Troubleshooting 10.5 Faults and Diagnostics Troubleshoot the fault according to the following table. If the fault cannot be eliminated, contact the agent or Inovance Operating Panel Display Fault Name Overcurrent during acceleration Cause Possible Solution Ground fault or short circuit exists in Check whether short-circuit occurs on the motor, motor cable or the output circuit.

• Page 277
  10. Troubleshooting Operating Panel Display Fault Name Overcurrent at constant speed Cause Possible Solution Ground fault or short circuit exists in Check whether short-circuit occurs on the motor, motor cable or the output circuit. contactor. Motor parameters are incorrect. Se motor parameters according to the motor nameplate correctly.
• Page 278
  Cancel the external force or install a braking resistor running. Operating Panel Display Fault Name Pre-charge resistor fault Cause Possible Solution Contact the agent or Inovance. undervoltage threshold continuously. Operating Panel Display Fault Name Undervoltage Cause Possible Solution Instantaneous power failure occurs The AC drive’s input voltage is not Adjust the voltage to normal range.
• Page 279
  Fault Name Input phase loss Cause Possible Solution Input phase loss occurs. Eliminate faults in external circuitry. Drive board, lightning protection Contact the agent or Inovance. bridge is abnormal. Operating Panel Display Fault Name Output phase loss Cause Possible Solution Motor winding is damaged.
• Page 280
  10. Troubleshooting Operating Panel Display Fault Name Communication fault Cause Possible Solution Host computer is in abnormal state. Check the cable of host computer. Communication cable is abnormal. Check the communication cables. The serial port communication Set F0-28 of extension communication card correctly. protocol (F0-28) of extension communication card is set improperly.
• Page 281
  10. Troubleshooting Operating Panel Display Fault Name EEPROM read-write fault Cause Possible Solution The EEPROM chip is damaged. Replace the main control board. Operating Panel Display Fault Name Short circuit to ground Cause Possible Solution Motor is short circuited to the ground. Replace cable or motor.
• Page 282
  Possible Solution Resistance of braking resistor is too small. Replace a braking resistor of larger resistance. Operating Panel Display Fault Name Short-circuit of braking circuit Cause Possible Solution Braking IGBT is abnormal. Contact the agent or Inovance. — 281 -…

• Page 283: Symptoms And Diagnostics

  Wires between control board and drive board and Re-connect the 8-pin wire and 40-pin wire. between control board and operating panel break. Pre-charge resistor of the AC drive is damaged. Contact the agent or Inovance. Control board or operating panel is faulty. Operating Panel Display Fault Description «HC»…

• Page 284
  F3-01 (torque boost) in V/F control under heavy-load start. Cable connection between drive board Re-connect wirings and ensure secure connection. and control board is in poor contact. The drive board is faulty. Contact the agent or Inovance. Operating Panel Display Fault Description DI terminals are disabled. Cause Possible Solution Related parameters are set incorrectly.
• Page 285
  10. Troubleshooting — 284 -…
• Page 286
  Appendix Appendix A Standards Compliance …………286 A.1 CE ……………………. 286 ………………..305 Appendix B Parameter Table …………..306 B.1 Introduction ………………..306 B.2 Standard Parameters ………………307 B.3 Monitoring Function Codes …………….342…

• Page 287: Appendix A Standards Compliance

  Appendix Appendix A Standards Compliance A.1 CE A.1.1 CE Mark CE mark indicates compliance with European safety and environmental regulations. It is required for engaging in business and commerce in Europe. European standards include the Machinery Directive for machine manufacturers, the Low Voltage Directive for electronics manufacturers, and EMC guidelines for controlling noise.

• Page 288
  Appendix Installing Fuse on the Input Side To prevent accidents caused by short circuit, install fuse on the input side and the fuse must comply with the UL standard. Model FWH Series Fuse Manufacturer: Bussmann Rated Current (A) Model MD290T18.5G/22P FWH-80B MD290T22G/30P FWH-100B…
• Page 289
  Appendix A.1.3 EMC Guidelines Compliance Electromagnetic compatibility (EMC) describes the ability of electronic and electrical devices or systems to work properly in the electromagnetic environment and not to generate In other words, EMC includes two aspects: The electromagnetic interference generated by a device or system must be restricted within a certain limit;…
• Page 290
  Appendix A.1.5 Selection of Peripheral EMC Devices AC Input Filter Installation Note – Physical appearance Changzhou Jianli EBK5 Schaffner FN3359 series filter Schaffner FN3258 series filter series filter – Selection MD290 Model Input AC Filter Model Input AC Filter Model (Schaffner) (Changzhou Jianli) MD290T18.5GB/22P…
• Page 291
  Appendix – Mounting Dimensions Unit: mm Rated Current (A) 190 40 160 180 20 29.5 250 45 220 235 25 22.5 29.5 270 50 240 255 30 39.5 310 50 280 295 30 37.5 250 85 220 235 60 42.5 26.5 270 80 135 240 255 60 70.5…
• Page 292
  Appendix 150 to 250 A Unit: mm 320 to 2500 A Unit: mm Dimensions of copper bar 320 to 1000 A — 291 -…
• Page 293
  Appendix Dimensions 150A 180A 250A 320A 400A 600A 800A 1000A 1600A 2500A (mm) 62.5 — 292 -…
• Page 294
  Appendix Unit: mm Filter Model (mm) DL-25EBK5 6.4 x 9.4 DL-35EBK5 DL-50EBK5 DL-65EBK5 DL-80EBK5 155 188 6.4 x 9.4 DL-100EBK5 DL-130EBK5 DL-160EBK5 DL-200EBK5 Unit: mm 250 to 300 A 400 to 600 A 700 to 800 A — 293 — Unit: mm…
• Page 295
  Appendix Simple EMC Filter the interference from the AC drive during running. Connect the simple EMC filter to ground reliably and ensure that the length of the – Selection MD290 Model MD290T18.5G/22P DL65EB1/10 MD290T22G/30P MD290T30G/37P MD290T37G/45P DL-120EB1/10 MD290T45G/55P MD290T55G/75P DL-180EB1/10 MD290T75G/90P MD290T90G/110P to MD290T450G(-L) Unavailable…
• Page 296
  Appendix Filter Capacitance Box and Ferrite Core In some applications, connect safety capacitance box and wind a ferrite core to remove some interference during drive running. Connect safety capacitance box to grounding terminal of the drive, and ground cable length cannot exceed 300 mm. PE R S T Cable length <…
• Page 297
  The AC input reactor is connected to suppress harmonic current on the input side. Install an AC reactor when the application has higher requirements on harmonic suppression. The recommended AC reactor models are listed in the following table. AC Drive Model AC Reactor Model (Inovance) MD290T18.5GB/22P MD-ACL-50-0.28-4T-2% MD290T22GB/30P MD-ACL-60-0.24-4T-2% MD290T30GB/37P MD-ACL-90-0.16-4T-2%…
• Page 298
  Appendix Mounting dimensions Dimensions of AC output reactor of 50 to 120 A are shown as below: Rated Current (mm) 6 x 15 8.5 x 20 8.5 x 20 8.5 x 20 8.5 x 20 Dimensions of AC output reactor of 150 to 250 A are shown as below: — 297 -…
• Page 299
  Appendix Rated Current 11 x 18 11 x 18 11 x 18 Dimension of AC output reactor of 330 A Rated Current (mm) 11 x18 Note The dimensions of the AC input and output reactors are for reference only. — 298 -…
• Page 300
  Appendix dv/dt Reactor Installation Connect a dv/dt reactor on the output side to reduce large dv/dt, protecting the motor winding from insulation breakdown, lowering motor temperature and extending the motor service life and meanwhile reduce interference on surrounding devices. Selection of the dv/dt reactor (Schaffner) AC Drive Model dv/dt Reactor Rated…
• Page 301
  Appendix Mounting Dimensions (Unit: mm) 4-45A 60-110A 124-330A Reactor Series A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) 4 and 7.8A max.60 max.115 4.8 x 9 2.5 mm max.70 max.115 4.8 x 9 2.5 mm max.70 max.135 5 x 8 2.5 mm…
• Page 302
  Appendix Reactor Series A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) 182A max.180 max.185 8 x 12 230A 11 x 15 280A 11 x 15 330A 11 x 15 400 and 500A 11 x 15 600 and 680A 11 x 15 790A 11 x 15…
• Page 303
  Appendix A.1.6 Breaker & Fuse Selection Earth leakage current of AC drive is larger than 3.5 A, requiring grounding protection. The AC drive produces DC leakage current inside protective conductor, thus a B-type (delay- type) leakage breaker must be used. When leakage breaker acts accidentally, you can: Use a leakage breaker of higher rated action current or use a delay-type leakage breaker.
• Page 304
  Appendix Cabling Requirements Motor cable and PE shielded conducting wire (twisted shielded) should be as short as possible to reduce electromagnetic radiation and external stray current and capacitive is required. It is recommended that all control cables be shielded. It is recommended that motor cables, power input cables and control cables be laid in different ducts.
• Page 305
  Appendix A.1.9 Solutions to Common EMC Interference Problems AC drive generates very strong interference. Although EMC measures are taken, interference may still exist due to improper cabling or grounding during use. When AC drive interferes with other devices, adopt the following solutions. Interference Type Solution Leakage…
• Page 306
  Appendix If the AC drive has the cULus mark, it indicates that the product complies with the following North American Standards. Country Standard U.S. UL508C Canada C22.2 No.14-13 Note that the motor overtemperature test is not assessed by UL. — 305 -…

• Page 307: Appendix B Parameter Table

  Appendix Appendix B Parameter Table B.1 Introduction Password protection is available for use with the drive. If this protection has been enabled, Note described in this chapter. See for instructions to set and remove password protection. Groups F and A include standard function parameters. Group U includes the monitoring function parameters and extension card communication parameters.

• Page 308: Standard Parameters

  Appendix B.2 Standard Parameters Para. No. Para. Name Setting Range Default Property Page Group F0: Standard Parameters F0-00 G/P type display 1 : G type Model dependent 2: P type F0-01 Motor 1 control mode 2: V/F control F0-02 Command source selection 0: Operating panel (keypad &…

• Page 309
  Appendix Para. No. Para. Name Setting Range Default Property Page F0-07 Final Frequency reference 00 to 34 setting selection Main and auxiliary calculation relationship 0: Main + auxiliary 1: Main — auxiliary 2: Max. (main, auxiliary) 3: Min. (main, auxiliary) Final frequency reference selection 0: Main frequency reference 1: Main and auxiliary calculation result…
• Page 310
  Appendix Para. No. Para. Name Setting Range Default Property Page F0-19 Acceleration/Deceleration time 0: 1s unit 1: 0.1s 2: 0.01s F0-21 Frequency offset of Auxiliary 0.00 Hz to max. frequency (F0-10) 0.00 Hz frequency setting channel for main and auxiliary calculation F0-22 Frequency reference resolution 2: 0.01 Hz…
• Page 311
  Appendix Para. No. Para. Name Setting Range Default Property Page F1-06 Stator resistance Auto- tuning dependent power > 55 kW) F1-07 Rotor resistance Auto- tuning dependent power > 55 kW) F1-08 Leakage inductive reactance 0.01 to 655.35 mH (AC drive Auto- tuning dependent…
• Page 312
  Appendix Para. No. Para. Name Setting Range Default Property Page F3-16 Voltage decline time of V/F 0.0s to 1000.0s 0.0s separation F3-17 Stop mode selection for V/F 0: Frequency and voltage separation declining to 0 independently 1: Frequency declining after voltage declines to 0 F3-18 Current limit level…
• Page 313
  Appendix Para. No. Para. Name Setting Range Default Property Page F4-01 DI2 function selection 21: Acceleration/Deceleration prohibited 22: PID disabled 23: PLC state reset 24: Wobble disabled F4-02 DI3 function selection 25: Counter input 26: Counter reset 27: Length signal pulses count 28: Length reset 30: Pulse input as frequency F4-03…
• Page 314
  Appendix Para. No. Para. Name Setting Range Default Property Page F4-15 AI curve 1 max. input F4-13 to 10.00 V 10.00 V F4-16 Corresponding percentage of -100.00% to 100.0% 100.0% AI curve 1 max. input F4-17 0.00s to 10.00s 0.10s F4-18 AI curve 2 min.
• Page 315
  Appendix Para. No. Para. Name Setting Range Default Property Page F4-34 Setting selection when AI less than min. input Setting selection when AI3 less than min. input 0: Corresponding percentage of min. input 1: 0.0% Setting selection when AI2 less than min. input 0: Corresponding percentage of min.
• Page 316
  Appendix Para. No. Para. Name Setting Range Default Property Page Group F5: Output Terminals F5-00 FM terminal output mode 0: Pulse output (FMP) 1: Digital output (FMR) F5-01 FMR function selection 0: No output 1: AC drive running 2: Fault output 3: Frequency level detection 1 4: Frequency reached 5: Zero-speed running (no output…
• Page 317
  Appendix Para. No. Para. Name Setting Range Default Property Page F5-09 Max. FMP output frequency 0.01 to 100.00 kHz 50.00 kHz F5-10 -100.0% to 100.0% 0.0% F5-11 AO1 gain -10.00 to 10.00 1.00 F5-12 -100.0% to 100.0% 0.00% F5-13 AO2 gain -10.00 to 10.00 1.00 F5-17…
• Page 318
  Appendix Para. No. Para. Name Setting Range Default Property Page F6-10 Stop mode 0: Decelerate to stop 1: Coast to stop F6-11 DC injection braking 2 start 0.00 Hz to maximum frequency 0.00 Hz frequency F6-12 DC injection braking 2 delay 0.0 to 100.0s 0.0s time…
• Page 319
  Appendix Para. No. Para. Name Setting Range Default Property Page F7-04 LED display running parameters 2 0000 to FFFF PID feedback PLC stage Pulse reference (kHz) Running frequency 2 Remaining running time AI1 voltage before correction AI2 voltage before correction AI3 voltage before correction 15 14 12 11…
• Page 320
  Appendix Para. No. Para. Name Setting Range Default Property Page Group F8: Auxiliary Functions F8-00 Jog frequency reference 0.00 Hz to max. frequency 2.00 Hz F8-01 Jog acceleration time 0.0s to 6500.0s 20.0s F8-02 Jog deceleration time 0.0s to 6500.0s 20.0s F8-03 Acceleration time 2…
• Page 321
  Appendix Para. No. Para. Name Setting Range Default Property Page F8-28 Frequency detection value 2 0.00 Hz to max. frequency 50.00 Hz F8-29 Frequency detection hysteresis 2 0.0% to 100.0% 5.0% F8-30 Detection of frequency 1 0.00 Hz to max. frequency 50.00 Hz F8-31 Detection width of frequency 1…
• Page 322
  Appendix Para. No. Para. Name Setting Range Default Property Page Group F9: Fault and Protection F9-00 Motor overload protection 0: Disabled 1: Enabled F9-01 Motor overload protection gain 0.20 to 10.00 1.00 F9-02 Motor overload pre-warning 50% to 100% F9-07 Detection of short-circuit to ground upon power-on Short-circuit to ground…
• Page 323
  Appendix Para. No. Para. Name Setting Range Default Property Page F9-15 2nd fault type 5: Overvoltage during acceleration F9-16 3rd (latest) fault type 6: Overvoltage during deceleration 7: Overvoltage at constant speed 8: Pre-charge resistor fault 9: Undervoltage 10: AC drive overload 11: Motor overload 12: Input phase loss 13: Output phase loss…
• Page 324
  Appendix Para. No. Para. Name Setting Range Default Property Page F9-27 Frequency upon 2nd fault F9-28 Current upon 2nd fault F9-29 Bus voltage upon 2nd fault F9-30 DI state upon 2nd fault F9-31 DO state upon 2nd fault F9-32 AC drive state upon 2nd fault F9-33 Power-on time upon 2nd fault F9-34…
• Page 325
  Appendix Para. No. Para. Name Setting Range Default Property Page F9-49 Fault protection action selection 3 00000 to 22222 00000 PID feedback lost during running (Err31): 0: Coast to stop 1: Stop according to stop mode 2: Continue to run Load loss (Err30): 0: Coast to stop 1: Decelerate to stop…
• Page 326
  Appendix Para. No. Para. Name Setting Range Default Property Page Group FA: PID Function 0: Set by FA-01 FA-00 PID reference setting channel 1: AI1 2: AI2 3: AI3 4: Pulse reference (DI5) 5: Serial comms. 6: Multi-reference 0.0% to 100.0% FA-01 PID digital setting 50.0%…
• Page 327
  Appendix Para. No. Para. Name Setting Range Default Property Page FA-22 PID initial value active time 0.00s to 650.00s 0.00s FA-25 PID integral property 00 to 11 Whether to stop integral operation when PID output reaches the limit 0: Continue integral operation 1: Stop integral operation Integral separation 0: Disabled…
• Page 328
  Appendix Para. No. Para. Name Setting Range Default Property Page FC-10 Reference 10 -100.0% to 100.0% 0.0% FC-11 Reference 11 -100.0% to 100.0% 0.0% FC-12 Reference 12 -100.0% to 100.0% 0.0% FC-13 Reference 13 -100.0% to 100.0% 0.0% FC-14 Reference 14 -100.0% to 100.0% 0.0% FC-15…
• Page 329
  Appendix Para. No. Para. Name Setting Range Default Property Page FC-31 Acceleration/deceleration time of 0 to 3 simple PLC reference 6 FC-32 Running time of simple PLC 0.0s (h) to 6553.5s (h) 0.0s (h) reference 7 FC-33 Acceleration/deceleration time of 0 to 3 simple PLC reference 7 FC-34…
• Page 330
  Appendix Para. No. Para. Name Setting Range Default Property Page Group Fd: Communication Fd-00 Baud rate 0000 to 6039 5005 CANlink baud rate: 0: 20 Kbps 1: 50 Kbps 2: 100 Kbps 3: 125 Kbps 4: 250 Kbps 5: 500 Kbps 6: 1 Mbps Initial position fault (Err51): Same as that of units position…
• Page 331
  Appendix Para. No. Para. Name Setting Range Default Property Page FE-00 F0-00 to FP-xx, A1-00 to Ax-xx, F0-00 U0-00 to U0-xx FE-01 F0-02 FE-02 F0-03 FE-03 F0-07 FE-04 F0-08 FE-05 F0-17 FE-06 F0-18 FE-07 F3-00 FE-08 F3-01 FE-09 F4-00 FE-10 F4-01 FE-11 F4-02…
• Page 332
  Appendix Para. No. Para. Name Setting Range Default Property Page Group FP: Function Parameter Management FP-00 User password 0 to 65535 FP-01 Parameter initialization 0: No operation 1: Restore factory parameters except motor parameters 2: Clear records 4: Back up current user parameters 501: Restore user backup parameters…
• Page 333
  Appendix Para. No. Para. Name Setting Range Default Property Page A1-01 VDI2 function selection 16: Terminal 1 for acceleration/ deceleration time selection 17: Terminal 2 for acceleration/ deceleration time selection 18: Frequency reference setting channel switchover 19: UP and DOWN setting clear (terminal, operation panel) 20: Command source switchover 1 21: Acceleration/Deceleration…
• Page 334
  Appendix Para. No. Para. Name Setting Range Default Property Page A1-05 VDI active state setting mode 00000 to 11111 00000 VDI5: 0: Decided by state of VDOx 1: Decided by A1-06 VDI4: 0: Decided by state of VDOx 1: Decided by A1-06 VDI3: 0: Decided by state of VDOx 1: Decided by A1-06…
• Page 335
  Appendix Para. No. Para. Name Setting Range Default Property Page A1-08 Function selection for AI2 used as 20: Command source switchover 1 21: Acceleration/Deceleration prohibited 22: PID disabled 23: PLC state reset 24: Wobble disabled 25: Counter input 26: Counter reset 27: Length signal pulses count 28: Length reset 30: Pulse input as frequency…
• Page 336
  Appendix Para. No. Para. Name Setting Range Default Property Page A1-10 Active state selection for AI used 000 to 111 as DI 0: High level active 1: Low level active 0: High level active 1: Low level active 0: High level active 1: Low level active A1-11 VDO1 function selection…
• Page 337
  Appendix Para. No. Para. Name Setting Range Default Property Page A1-13 VDO3 function selection 34: Zero current 35: IGBT temperature reached A1-14 VDO4 function selection 36: Output current exceeding limit A1-15 VDO5 function selection 37: Frequency lower limit reached (having output at stop) 38: Alarm output 39: Motor overheat pending 40: Current running time reached…
• Page 338
  Appendix Para. No. Para. Name Setting Range Default Property Page A2-07 Rotor resistance Auto-tuning dependent drive power > 55 kW) A2-08 Leakage inductive reactance 0.01 to 655.35 mH (AC Auto-tuning dependent 0.001 to 65.535 mH (AC drive power > 55 kW) A2-09 Mutual inductive reactance 0.1 to 6553.5 mH (AC drive…
• Page 339
  Appendix Para. No. Para. Name Setting Range Default Property Page A5-09 Overvoltage threshold 200.0 to 2500.0 V Model dependent A5-10 Energy saving control 0: Disabled 1: Enabled Group A6: AI Curve Setting A6-00 AI curve 4 min. input -10.00 V to A6-02 0.00 V A6-01 Corresponding percentage of AI…
• Page 340
  Appendix Para. No. Para. Name Setting Range Default Property Page Group A7: User Programmable Card A7-00 User programmable function 0: Disabled selection 1: Enabled A7-01 AC drive output terminal control 00000 to 11111 00000 source selection AO1: 0: AC drive control 1: User programmable card control FMP (FM used as pulse output): 0: AC drive control…
• Page 341
  Appendix Para. No. Para. Name Setting Range Default Property Page A7-08 Setting running command via the 0: No command user programmable card 1: Forward run 2: Reverse run 3: Forward jog 4:Reverse jog 5: Coast to stop 6: Decelerate to stop 7: Fault reset A7-09 Setting fault via the user…
• Page 342
  Appendix Para. No. Para. Name Setting Range Default Property Page AC-03 AI1 displayed voltage 2 -10.00 to 10.000 V Factory- corrected AC-04 AI2 measured voltage 1 -10.00 to 10.000 V Factory- corrected AC-05 AI2 displayed voltage 1 -10.00 to 10.000 V Factory- corrected AC-06…

• Page 343: Monitoring Function Codes

  Appendix B.3 Monitoring Function Codes Para. No. Para. Name Display Range Page Group U0: Monitoring Parameters U0-00 Running frequency 0.00 to 500.0 Hz U0-01 Frequency reference 0.00 to 500.0 Hz U0-02 Bus voltage 0.0 to 3000.0 V U0-03 Output voltage 0 to 1140 V U0-04 Output current…

• Page 344
  Appendix Para. No. Parameter Name Display Range Page U0-37 Power factor angle -180° to 180° U0-39 Target voltage upon V/F separation 0 V to rated motor voltage U0-40 Output voltage upon V/F separation 0 V to rated motor voltage U0-41 DI state display U0-42 DO state display…
• Page 345
  Counting …………169 Index Current Detection ……….206 Current Limit Control ……… 149 About Multi-functional Extension Interfaces ..213 Daily Inspection ……….262 About Use of MD290 Terminals ……210 Data Format…………218 AC Motor (Induction/Asynchronous)…….6 ..214 Acceleration/Deceleration Time ……141 Acceleration/Deceleration Time Switchover ..204 …………….
• Page 346
  Hibernating and Wakeup ……..207 Mounting in Cabinet……….33 High-speed Pulse Output (FMR) ……. 199 Mounting Orientation and Clearance ….23 IGBT Temperature ……….207 Non-Parameter Data ……… 215 Improving Field Weakening Area Performance . 152 Operating Panel (Keypad & Display) ….80 Inbuilt LED Operating Panel ……..
• Page 347
  Safety of Personnel ……….4 VDI Terminals ………… 186 Saving and Restoring Settings ……89 VDO Terminals ……….188 S-curve Setting ……….141 Version Change Record ……..348 Selection of Peripheral EMC Devices….289 Voltage Limit …………151 Serial Communication ……..109 Warnings, Cautions and Notes ……

• Page 348: Version Change Record

  Version Change Record Date of Publication Version Description May 2015 First issue. V0.0 September 2016 Add large power rating data. F7-10 = U29.07 F7-11 = U29.16…