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Motovario AM16 Series Manual

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CHAPTER 1 SAFETY PRECAUTIONS ............................................................................................................ 1
..................................................................................................................................................... 2
.............................................................................................................................................. 4
CHAPTER 2 MODEL DESCRIPTION ............................................................................................................... 6
CHAPTER 3 ENVIRONMENT AND INSTALLATION ...................................................................................... 9
3.4.1 Cooling Fan Supply Voltage Selection (400V class) ................. Hiba! A könyvjelző nem létezik.
CHAPTER 4 KEYPAD AND PROGRAMMING FUNCTIONS ........................................................................ 31
......................................................................................................................................... 31
4.1.1 Keypad Display and Keys .......................................................................................................... 31
......................................................................................................................................... 33
CHAPTER 5 TROUBLESHOOTING AND FAULT DIAGNOSTICS ............................................................... 97
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  • Page 1: Table Of Contents

    TABLE OF CONTENTS CHAPTER 1 SAFETY PRECAUTIONS ......................1 1.1 B ..................1 EFORE UPPLYING OWER TO THE NVERTER 1.2 W ..............................2 IRING 1.3 B ..........................3 EFORE PERATION 1.4 P ..........................3 ARAMETERS ETTING 1.5 O .............................. 4 PERATION 1.6 M ..................

  • Page 2: Chapter 1 Safety Precautions

    Chapter 1 Safety Precautions 1.1 Before Supplying Power to the Inverter Warning The main circuit must be correctly wired. For single phase supply use input terminals (R/L1, T/L3) and for three phase supply use input terminals (R/L1, S/L2, T/L3). Terminals U/T1, V/T2, W/T3 must only be used to connect the motor. Connecting the input supply to any of the U/T1, V/T2 or W/T3 terminals will cause damage to the inverter.

  • Page 3: Wiring

    1.2 Wiring Warning  Always turn OFF the power supply before attempting inverter installation and wiring of the user terminals.  Wiring must be performed by a qualified personnel / certified electrician.  Make sure the inverter is properly grounded. (200V Class: Grounding impedance shall be less than 100Ω.

  • Page 4: Before Operation

    1.3 Before Operation Warning  Make sure the inverter capacity matches the parameters 13-00.  Reduce the carrier frequency (parameter 11-01) If the cable from the inverter to the motor is greater than 80 ft (25m). A high-frequency current can be generated by stray capacitance between the cables and result in an overcurrent trip of the inverter, an increase in leakage current, or an inaccurate current readout.

  • Page 5: Operation

    1.5 Operation Warning  Be sure to install all covers before turning on power. Do not remove any of the covers while power to the inverter is on, otherwise electric shock may occur.  Do not connect or disconnect the motor during operation. This will cause the inverter to trip and may cause damage to the inverter.

  • Page 6: Maintenance, Inspection And Replacement

    1.6 Maintenance, Inspection and Replacement Warning  Wait a minimum of five minutes after power has been turned OFF before starting an inspection. Also confirm that the charge light is OFF and that the DC bus voltage has dropped below 25Vdc. ...

  • Page 7: Chapter 2 Model Description

    Chapter 2 Model Description 2.1 Nameplate Data It is essential to verify the AM16 inverter nameplate and make sure that the AM16 inverter has the correct rating so it can be used in your application with the proper sized AC motor. Unpack the AM16 inverter and check the following: (1) The AM16 inverter and start-up and installation manual are contained in the package.
  • Page 8 Model Identification: AM16-340-0075-F-20 Series Power supply Motor power EMI Filter IP degree AM16 0075 (blanck) 0150 0220 340 = 3ph 400V 0400 (blank) = No EMI filter inside (only 0550 from Motor-power = 5500) 0750 F = integrated EMI filter A-class, C2- 1100 category (only up to 1500...

  • Page 9: Inverter Models - Motor Power Rating (Hd - Heavy Duty )

    2.2 Inverter Models – Motor Power Rating HD – Heavy Duty: 150% OverLoad Applied Internal Filter Voltage AM16 Model Motor with without (KW) ◎ AM16-4001-SH3F 0.75 ◎ AM16-4002-SH3F ◎ AM16-4003-SH3F ◎ AM16-4005-SH3F ◎ AM16-4008-SH3F ◎ AM16-4010-SH3F ◎ AM16-4015-SH3F 3ph, 380~480V ◎...

  • Page 10: Chapter 3 Environment And Installation

    To comply with UL standards, use UL approved copper wires (rated 75° C) and round crimp terminals (UL Listed products) as shown in table below when connecting to the main circuit terminals. MOTOVARIO recommends using crimp terminals manufactured by NICHIFU Terminal Industry Co., Ltd and the terminal crimping tool recommended by the manufacturer for crimping terminals and the insulating sleeve.

  • Page 11: Wiring Peripheral Power Devices

    3.2 Wiring Peripheral Power Devices Caution  After power is shut off to the inverter the capacitors will slowly discharge. Do NOT touch the inverter circuit or replace any components until the “CHARGE” indicator is off.  Do NOT wire or connect/disconnect internal connectors of the inverter when the inverter is powered up or after power off but the “CHARGE””...
  • Page 12  A filter must be installed when there are inductive loads affecting the A510 inverter. The inverter meets EN55011 Class A, category C3 when the Inverter MOTOVARIO special filter is used. See section 11.3 for peripheral devices. Inverter: Ground ...

  • Page 13: General Wiring Diagram

    3.3 General Wiring Diagram AM16 2KΩ 750Ω 100Ω Notes: *1: Models in the range 0.75 ~ 30 kW have a built-in braking transistor. To use this braking transistor a braking resistor can be connected between B1 and B2. *2: Use SW3 to select between Sink (NPN, with 24VG common) or Source (PNP, with +24V common) for multi-function digital input terminals S1~S8.

  • Page 14: Input / Output Power Section Block Diagram

    3.4 Input / Output Power Section Block Diagram The following diagrams 1 - 8 show the basic configuration of the power sections for the range of horsepower and input voltages. This is shown for reference only and is not a detailed depiction.
  • Page 15 3: 400V: 37 ~ 55 kW 400V: 75 ~ 90 kW DC Link L1/R Reactor U/T1 L2/S V/T2 L3/T W/T3 Control DC /DC Circuit Converter Fuse DC /DC Cooling Fan Converter Main Power Section...

  • Page 16: User Terminals (Control Circuit Terminals)

    3.5 User Terminals (Control Circuit Terminals) Models 400V: 0.75 ~ 2.2 kW Models 400V: 4 ~ 90 kW...
  • Page 17 Description of User Terminals Type Terminal Terminal Function Signal Level / Information 2-wire forward/ stop (default) * 1 2-wire reversal/ stop (default) * 1 Multi-speed/ position setting command 1 (default) * 1 Signal Level 24 VDC Multi-speed/ position setting command 2 (photo isolated) Digital (default) * 1...
  • Page 18 Type Terminal Terminal Function Signal Level / Information Multi-function(open collector transistor) output 48Vdc, ~50mA Digital 200V:1- Open-collector output output 400V:1- Open collector transistor digital ground Relay A contact (multi-function output terminal) Rating: Relay B contact (multi-function output terminal) 250Vac, 10 mA ~ 1A Relay contact common terminal, 30Vdc, 10 mA ~ 1A With the same functions as DO1/DO2...

  • Page 19: Power Terminals

    3.6 Power Terminals Terminal 400V: 0.75 ~ 30 kW 400V: 40 ~ 90 kW R/L1 S/L2 Input Power Supply (For single phase use terminals R/L1 and S/L2) T/L3 B1／P  B1／P－: DC power supply  B1／P－B2: external braking resistor  ...
  • Page 20 Model 400V: 15 kW (Frame 3)  Terminal screw size  Models 400V: 15 ~ 22 kW Terminal screw size  Model 400V: 30 kW Terminal screw size  Models 400V: 37 ~ 55 kW Terminal screw size...
  • Page 21  Model 400V: 75 kW Terminal screw size Power supply 400V 75HP 200V 50-60HP/ 400V 100HP  Model 400V : 90 kW Terminal screw size Notes: For wire gauges and screw torques, please refer to the table in section 3.1.

  • Page 22: Inverter Specifications

    3.7 Inverter Specifications Basic Specifications 400V class Inverter capacity (kW) 0,75 1,5 2,2 5,5 7,5 11 15 18,5 22 Rated output Capacity (KVA) 11.3 13.7 18.3 23.6 29.7 34.3 Heavy Duty type Rated output current (A) 14.8 H.D. (150%/1min) 0,75 18,5 Maximum applicable motor (KW)
  • Page 23 *1: Take AM16 standard 4-pole induction motor as the base. *2: AM16 model is designed to use in heavy duty (H.D.) conditions, the factory setting is the HD (Heavy Duty type) mode. *3: The overload capacity of AM16 model HD (Heavy Duty) is 150% / 1min, 200% / 2sec. See the table below for the carrier frequency default setting and range.
  • Page 24 The following table shows maximum output frequency for each control mode. Duty Cycle Control mode Other settings Maximum output frequency maximum frequency set to V/F + PG 599Hz 599Hz SLV2 400V 0.75~11 kW 150Hz 400V 15 kW 110Hz HD mode 400V 15~22 kW 100Hz (00-27=0)
  • Page 25 General Specifications LCD keypad with parameter copy function (Optional Seven-segment display * 5 + Operation mode LED keypad) Control mode V/F, V/F+PG, SLV, SV, PMSV, PMSLV, SLV2* with space vector PWM mode Frequency control range 0.1Hz～599.0Hz Output frequency accuracy Digital references: ±0.01％(-10 to +40°C) Analog references: ±0.1% (25°C ±10°C ) (Temperature change) Speed control accuracy...
  • Page 26 Location Indoor (protected from corrosive gases and dust). -10~+40°C (14°F~104°F) (IP20, -10~+50°C (14°F~122°F) (IP00) ) without de- Ambient temperature rating; with de-rating, its maximum operation temperature is 60°C (140°F) Storage temperature -20~+70°C (-4°F~+158°F) Humidity 95％RH or less ( no condensation ) Altitude and vibration Altitude of 1000m (3181ft) or below ;...

  • Page 27: Inverter Dimensions

    3.8 Inverter Dimensions  Models with Built-in Filter (a) 400V: 0.75 – 5.5 kW (IP20) Dimensions (mm) Inverter Model Net Weight (kg) AM16-340-0075-F-20 AM16-340-0150-F-20 AM16-340-0220-F-20 AM16-340-0400-F-20 AM16-340-0550-F-20...
  • Page 28 (b) 400V: 7.5 – 22 kW (IP20) Dimensions (mm) Inverter Model Net Weight (kg) AM16-340-0750-F-20 416.5 AM16-340-1100-F-20 416.5 AM16-340-1500-F-20 12.5 12.5 AM16-340-1850-F-20 12.5 AM16-340-2200-F-20...
  • Page 29 (c) 400V: 30 – 45 kW (IP20) Dimensions (mm) Inverter Model Net Weight (kg ) AM16-340-3000-F-20 286.5 32.5 AM16-340-3700-F-20 286.5 32.5 AM16-340-4500-F-20 286.5 32.5...
  • Page 30  Models without internal Filter (a) 400V: 55 kW (IP20) Dimensions in (mm) Inverter Model Net Weight (kg) AM16-340-5500-20 286.5...
  • Page 31 (b) 400V: 75 – 90 kW (IP00) Dimensions in (mm) Inverter Model Net Weight (kg) AM16-340-7500-00 46.7 AM16-340-9000-00 46.7...

  • Page 32: Chapter 4 Keypad And Programming Functions

    Chapter 4 Keypad and Programming Functions 4.1 LED Keypad 4.1.1 Keypad Display and Keys External Sequence Reverse Direction Forward Direction Indicator Status Indicator Status Indicator External Reference Indicator Fault Status Indicator 5 Digit, 7 Segment LED Display 8 button Membrane Keypad Run Status Indicator Stop Status...
  • Page 33 KEYS (8) Description RUN Inverter in Local Mode STOP STOP Inverter ▲ Parameter navigation Up, Increase parameter or reference value ▼ Parameter navigation down, decrease parameter or reference value FWD/REV Used to switch between Forward and Reverse direction Used to scroll to next screen DSP/FUN Frequency screen Function selectionMonitor parameter Selects active seven segment digit for editing with the ▲▼...

  • Page 34: Parameters

    4.2 Parameters Parameter group Group Name Group 00 Basic Parameters Group 01 V/F Control Parameters Group 02 IM Motor Parameters Group 03 External Digital Input and Output Parameters Group 04 External Analog Input and Output Parameters Group 05 Multi-Speed Parameters Group 06 Automatic Program Operation Parameters Group 07...
  • Page 35 Group 00: Basic Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: V/F 1: V/F+PG 2: SLV Control Mode 00-00 3: SV Selection 4: PMSV 5: PMSLV 6: SLV2 0: Forward Motor’s Rotation 00-01 Direction 1: Reverse 0: Keypad...
  • Page 36 Group 00: Basic Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 7: AI2 Auxiliary Frequency Main and 0: Main Frequency Alternative 00-07 Frequency 1: Main frequency + Command Modes Alternative Frequency Communication Frequency 0.00~599.00 00-08 0.00 Command Range...
  • Page 37 Group 00: Basic Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Acc/Dec Time 1 and Time 4 Emergency Stop 0.1~6000.0 00-26 Time 0: HD (Heavy Duty HD/ND Mode Mode) 00-27 Selection *** 1: ND (Normal Duty Mode) 0: Positive Characteristic...
  • Page 38 Group 00: Basic Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 00-49 User parameter 8 00-49 00-50 User parameter 9 00-50 00-51 User parameter 10 00-51 Set 13-06 = 1, start user 00-52 User parameter 11 00-52 parameter.
  • Page 39 Group 01: V/F Control Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 V/F Curve 01-00 0~FF Selection 01-01 Reserved Maximum Output 50.0/ 01-02 Frequency of 4.8~599.0 60.0 Motor 1 200V: 0.1~255.0 230.0 Maximum Output 400V: 0.2~510.0 400.0 01-03...
  • Page 40 Group 01: V/F Control Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Base Frequency 50.0/ 01-12 4.8~599.0 60.0 of Motor 1 200V: 0.0~255.0 230.0 Base Output 400V: 0.0~510.0 400.0 01-13 Voltage of 575V: 0.0~670.0 575.0 Motor 1 690V: 0.0~804.0...
  • Page 41 Group 02: IM Motor Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 No-Load Current 02-00 0.01~600.00 of Motor1 Modes of V/F, V/F+PG are 10%~200% of Rated Current of inverter’s rated current. 02-01 Motor1 Modes of SLV, SV are 25%~200% of inverter’s rated current.
  • Page 42 Group 02: IM Motor Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Rated Power of 02-24 0.01~600.00 Motor 2 Rated Frequency 50.0/ 02-25 4.8~599.0 of Motor 2 60.0 02-26 Poles of Motor 2 2~16 (Even) 02-27 Reserved 02-31...
  • Page 43 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribut SLV SV SLV2 11: Inhibit Acceleration/ Deceleration Command 12: Main/ Alternative Run Switch Function 13: Main/ Alternative Frequency Switch Function 14: Emergency Stop (decelerate to zero and stop) 15: External Baseblock...
  • Page 44 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribut SLV SV SLV2 40: Switching between Motor 1/Motor 2 41: PID Sleep 42: PG Disable 43: PG Integral Reset 44: Mode Switching between Speed and Torque 45: Negative Torque...
  • Page 45 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribut SLV SV SLV2 x1xxb: S7 B Contact 0xxxb: S8 A Contact 1xxxb: S8 B Contact 0: During Running 1: Fault Contact Output 2: Frequency Agree 3: Setting Frequency Agree...
  • Page 46 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribut SLV SV SLV2 32: Communication Control Contacts 33: Reserved 34: Reserved 35: Reserved 36: Reserved 37: PID Feedback Loss Detection Output 38: Brake Release 39: Frequency Detection 1 (dedicated for Crane)
  • Page 47 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribut SLV SV SLV2 xx0xb: R2 A Contact (DO2 for F1) xx1xb: R2 C Contact 03-20 Reserved 03-21 Reserved 03-22 Reserved 03-23 Reserved 03-24 Reserved 03-25...
  • Page 48 Group 03: External Digital Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit SLV SV SLV2 Attribute Scale of Pulse 03-36 1~32000 1000 Output Timer ON Delay 03-37 0.0~6000.0 (DIO) Timer OFF Delay 03-38 0.0~6000.0 (DIO) 03-39 Reserved Up/Down...
  • Page 49 Group 04: External Analog Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: AI1:0~10V AI2: 0~10V / 0~20mA 1: AI1:0~10V AI Input Signal AI2: 4~20mA/ 2~10V 04-00 Type 2: AI1: -10~10V AI2: 0~10V/ 0~20mA 3: AI1: -10~10V AI2: 4~20mA/ 2~10V...
  • Page 50 Group 04: External Analog Input and Output Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV2 04-07 AI2 Gain 0.0~1000.0 100.0 04-08 AI2 Bias -100.0~100.0 04-09 Reserved 04-10 0: Output Frequency 1: Frequency Command 2: Output Voltage 3: DC Voltage 4: Output Current 5: Output Power...
  • Page 51 Group 05: Multi-Speed Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Acceleration and Acceleration and deceleration time are Deceleration set by 00-14 ~ 00-24 05-00 Selection of Multi- 1: Acceleration and Speed Deceleration Time are set by 05-17 ~ 05-48 *Frequency Setting 05-01...
  • Page 52 Group 05: Multi-Speed Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Deceleration Time 05-22 Setting of Multi 0.1~6000.0 10.0 Speed 2 Acceleration Time 05-23 Setting of Multi 0.1~6000.0 10.0 Speed 3 Deceleration Time 05-24 Setting of Multi 0.1~6000.0 10.0...
  • Page 53 Group 05: Multi-Speed Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Acceleration Time 05-39 Setting of Multi 0.1~6000.0 10.0 Speed 11 Deceleration Time 05-40 Setting of Multi 0.1~6000.0 10.0 Speed 11 Acceleration Time 05-41 Setting of Multi 0.1~6000.0 10.0...
  • Page 54 Group 06: Automatic Program Operation Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Disable 1: Execute a single cycle operation mode. Restart speed is based on the previous stopped speed. 2: Execute continuous cycle operation mode.
  • Page 55 Group 06: Automatic Program Operation Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 *Frequency Setting 06-07 of Operation-Stage 0.00~599.00 50.00 *Frequency Setting 06-08 of Operation-Stage 0.00~599.00 5.00 *Frequency Setting 06-09 of Operation-Stage 0.00~599.00 5.00 *Frequency Setting 06-10 of Operation-Stage...
  • Page 56 Group 06: Automatic Program Operation Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Operation Time 06-25 Setting of Speed- 0.0~6000.0 Stage 9 Operation Time 06-26 Setting of Speed- 0.0~6000.0 Stage 10 Operation Time 06-27 Setting of Speed- 0.0~6000.0 Stage 11...
  • Page 57 Group 06: Automatic Program Operation Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Operation 0: Stop 1: Forward 06-43 Direction Selection 2: Reverse of Speed-Stage 11 Operation 0: Stop 1: Forward 06-44 Direction Selection 2: Reverse of Speed-Stage 12 Operation...
  • Page 58 Group 07: Start /Stop Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Deceleration to Stop 1: Coast to Stop Stop Mode 2: DC Braking Stop in All 07-09 Selection Fields 3: Coast to Stop with Timer 07-10 Reserved...
  • Page 59 Group 07: Start /Stop Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Disable Low Voltage Level 07-30 Selection 1: Enable **Low Voltage Run 07-31 0.00~599.00 10.00 Frequency 0: Disable Speed Search 07-32 1: Execute a Speed Mode Selection Search at Power On 0: Maximum Output...
  • Page 60 Group 08: Protection Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 xxx0b: Stall prevention is enabled in acceleration. xxx1b: Stall prevention is disabled in acceleration. xx0xb: Stall prevention is enabled in deceleration. xx1xb: Stall prevention is disabled in deceleration.
  • Page 61 Group 08: Protection Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Stop Output after Start-up Mode of Overload Protection Overload 08-06 1: Continuous Operation Protection after Overload Operation (OL1) Protection. 0: Motor Overload (OL1) Protection 0 Motor Overload 1: Motor Overload (OL1)
  • Page 62 Group 08: Protection Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Deceleration to Stop when Low Torque is Detected. 1: Display Warning when Selection of Low- Low Torque is 08-18 Torque Operation Detected. Go on Operation.
  • Page 63 Group 08: Protection Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Motor2 HD:150 08-40 Acceleration Stall 20~200 ND:120 Prevention Level Motor2 08-41 Acceleration Stall 1~100 Prevention Limit PTC Protection 08-42 0.1~10.0V Level 08-43 PTC Restart Level 0.1~10.0V PTC Warning 08-44 0.1~10.0V...
  • Page 64 Group 09: Communication Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Occurs. 1: Coast to Stop when Communication Fault Occurs. 2: Deceleration to Stop Based on Deceleration Time 2 when Communication Fault Occurs. 3: Keep Operating when Communication Fault Occurs.
  • Page 65 Group 10: PID Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Differential Time 10-07 0.00~10.00 0.00 AI1 Frequency 10-08 0.00~599.00 Note2 Limit 10-09 PID Bias -100.0~100.0 PID Output Delay 10-10 0.00 0.00~10.00 Time PID Feedback 0: Disable 10-11 Loss Detection...
  • Page 66 Group 10: PID Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 4: GPH 5: GPM 6: IN 7: FT 8: /s 9: /m 10: /h 11: °F 12: inW 13: HP 14: m/s 15: MPM 16: CMM 17: W 18: KW...
  • Page 67 Group 11: Auxiliary Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: Allow Forward and Reverse Rotation Direction Lock 1: Only Allow Forward 11-00 Selection Rotation 2: Only Allow Reverse Rotation 0: Carrier Output 11-01 Carrier frequency Frequency Tuning 1~16: 1~16KHz...
  • Page 68 Group 11: Auxiliary Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Voltage Upper 11-21 Limit of Energy 0~100 Saving Tuning Adjustment Time 11-22 of Automatic 0~5000 Energy Saving Detection Level of 11-23 Automatic Energy 0~100 Saving Coefficient of...
  • Page 69 Group 11: Auxiliary Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Detection Parameter 11-42 when Reference Frequency Disappears Disappearance Level of 11-42 0.0~100.0 80.0 Reference Frequency Hold Frequency at 11-43 0.0~599.0 Start Frequency Hold 11-44 0.0~10.0 Time at Start...
  • Page 70 Group 11: Auxiliary Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Preventing Oscillation Upper Limit of 11-60 Preventing 0~100 Oscillation Time Parameter 11-61 of Preventing 0~100 Oscillation 0: Mode1 Selection of 11-62 Preventing 1: Mode2 Oscillation 2: Mode3 0: Disable...
  • Page 71 Group 12: Monitoring Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 00000~77777 From the leftmost bit, it displays the screen when press DSP key in order. 0:no display Display Screen 1: Output Current 12-00 00000 Selection (LED) 2: Output Voltage...
  • Page 72 Group 12: Monitoring Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 LED display is shown as below no input correspondences to input and output Status Display of Digital Input & 12-05 Output Terminal (LED / LCD) LCD display is shown as below 0：O PEN...
  • Page 73 Group 12: Monitoring Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Output Power Display the current output 12-21 (kw) power Display motor’s current rotation speed in VF/SLV mode Motor’s rotation speed = output frequency Motor’s Rotation x(120/motor’s pole 12-22...
  • Page 74 Group 12: Monitoring Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Display feedback’s speed value of speed controller 12-33 PG Feedback (100% corresponds to the maximum frequency set by 01-02) 12-34 Reserved When display SV position mode, the position error pulse number of the zero 12-35 Zero-servo Pulse...
  • Page 75 Group 12: Monitoring Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Pulse Input Display the frequency 12-44 Frequency value of pulse input Recent Fault Display current fault 12-45 Message message Previous Fault Display previous fault 12-46 Message message...
  • Page 76 Group 12: Monitoring Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Cumulative 12-67 0.0 ~ 999.9 kWHr Energy (KWHr) Cumulative 12-68 0 ~ 60000 MWHr Energy (MWHr) 12-69 Reserved 12-75 No-Load Voltage 12-76 0.0~600.0 Output 12-77 Reserved...
  • Page 77 Group 13: Maintenance Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Inverter Capacity 13-00 ---- Selection 13-01 Software Version 0.00-9.99 0: Disable to Clear Cumulative Operation Clear Cumulative Hours 13-02 Operation Hours 1: Clear Cumulative Operation Hours Cumulative 13-03...
  • Page 78 Group 13: Maintenance Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 0: No Clearing Fault Fault History History 13-09 Clearance Function 1: Clear Fault History 13-10 State Function 0 ~ 9999 13-11 C/B CPLD Ver. 0.00~9.99 13-12 PG Card Id 0~255...
  • Page 79 Group 13: Maintenance Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 Previous twenty Exhibit Previous twenty 13-41 Note1 one Fault History one Fault History Previous twenty Exhibit Previous twenty 13-42 Note1 two Fault History two Fault History Previous twenty Exhibit Previous twenty...
  • Page 80 Group 14: PLC Setting Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 14-00 T1 Set Value 1 0~9999 T1 Set Value 2 14-01 0~9999 (Mode 7) 14-02 T2 Set Value 1 0~9999 T2 Set Value 2 14-03 0~9999 (Mode 7)
  • Page 81 Group 14: PLC Setting Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 14-44 MD3 Set Value 3 0~65535 14-45 MD4 Set Value 1 0~65535 14-46 MD4 Set Value 2 0~65535 14-47 MD4 Set Value 3 0~65535 Group 15: PLC Monitoring Parameters Control mode...
  • Page 82 Group 15: PLC Monitoring Parameters Control mode Attribute Code Parameter Name Setting Range Default Unit SLV SV SLV2 MD3 Current 15-30 0~65535 Value MD4 Current 15-31 0~65535 Value 15-32 TD Current Value 0~65535 Group 16: LCD Function Parameters Control mode Attribute Code Parameter Name Setting Range...
  • Page 83 Group 16: LCD Function Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute V/F+ SLV SV SLV2 30001~39999: Users specify the format, Input 3XXXX represents the display of X.XXX at 100%. 0: without using engineering unit 1: FPM 2: CFM 3: PSI 4: GPH...
  • Page 84 Group 17: Automatic Tuning Parameters Control mode Code Parameter Name Setting Range Default Unit V/F+ Attribute SLV SV SLV2 0: Rotation Auto-tuning 1: Static Auto-tuning 2: Stator Resistance Measurement VF:2 3: Reserved VF+PG Mode Selection of 4: Loop Tuning 17-00 SLV:6 Automatic Tuning* 5: Rotation Auto-tuning...
  • Page 85 Group 17: Automatic Tuning Parameters Control mode Code Parameter Name Setting Range Default Unit V/F+ Attribute SLV SV SLV2 Proportion of 17-12 Motor Leakage 0.1~15.0 Inductance Motor Slip 17-13 0.10~20.00 1.00 Frequency Selection of 0: VF Rotation Auto-tuning 17-14 Rotation Auto- 1: Vector Rotation Auto- tuning tuning...
  • Page 86 Group 18: Slip Compensation Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute V/F+ SLV SV SLV2 VF:0.0 Slip Compensation 0.00~2.50 18-00 Gain at Low SLV* Speed. Slip Compensation -1.00~1.00 18-01 Gain at High Speed. Slip Compensation 0~250 18-02 Limit Slip...
  • Page 87 Group 20: Speed Control Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 20-00 ASR Gain 1 0.00~250.00 ASR Integral Time 20-01 0.001~10.000 20-02 ASR Gain 2 0.00~250.00 ASR Integral Time 20-03 0.001~10.000 ASR Integral Time 20-04 0~300 Limit...
  • Page 88 Group 20: Speed Control Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Over Speed (OS) 20-20 0~120 Detection Level Over Speed (OS) 20-21 0.0~2.0 Detection Time 0: Deceleration to Stop Speed Deviation 20-22 1: Coast to Stop (DEV) Selection 2: Continue to Operate Speed Deviation...
  • Page 89 Group 21: Torque And Position Control Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 Torque Control 0: Speed Control 21-00 Selection 1: Torque Control Filter Time of 21-01 0~1000 Torque Reference 0: According to AI Input 1: According to the Set Speed Limit Value of 21-03...
  • Page 90 Group 21: Torque And Position Control Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 The Command of Rotation Cycle 21-18 -9999 ~ 9999 Number of Section The Command of 21-19 the Pulse Number -9999 ~ 9999 of Section 4 The Command of Rotation Cycle...
  • Page 91 Group 21: Torque And Position Control Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 The Command of 21-33 -9999 ~ 9999 the Pulse Number of Section 11 The Command of Rotation Cycle 21-34 -9999 ~ 9999 Number of Section The Command of 21-35...
  • Page 92 Group 22: PM Motor Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 PM Motor Rated 22-00 0.00~600.00 Power Reserved 22-01 PM Motor Rated 25%~200% inverter’s 22-02 rated current Current PM Motor ‘s Pole 22-03 2~96 poles X Number...
  • Page 93 Group 22: PM Motor Parameters Control mode Code Parameter Name Setting Range Default Unit Attribute SLV SV SLV2 not Active. 1: Parameter Auto-tune (for PMSLV Tuning) 2: Magnetic Pole Alignment and Loop Adjustment (for PMSV Tuning) 3: Magnetic Pole Alignment 0.
  • Page 94 Attachment 1: Parameters’ default value and upper limit value are adjusted by different capacities of inverter. Max. frequency Max. frequency The initial value of Display (Hz) in SLV (Hz) in SLV when parameter 18-00 in parameter 12- Models Frame when carrier carrier SLV/ SV (Slip 41 (Inverter...
  • Page 95 The initial The initial The initial The initial value (s) of Max. value of value (V) of Default Max. carrier value (s) of Accel. & carrier in parameters parameter carrier in in HD kHz Models parameter Decel HD kHz 21-05 ~21-08 08-02(Stall HD kHz (SLV, Max.
  • Page 96 575/690V Models Max. frequency Display The initial value of Max. frequency (Hz) in SLV parameter parameter 18-00 in (Hz) in SLV when Model Frame when carrier 12-41 SLV/ SV (Slip carrier frequency frequency <= (Inverter compensation at low > 8K temperature) speed) 5001...
  • Page 97 The initial The initial value The initial value of (s) of Default Max. carrier value (s) of Models parameters parameter 20- carrier in in HD kHz Accel. & 21-05 ~21-08 08 (ASR HD kHz (others) Decel (Torque Limit) Filter Time) 5001 5002 200%...

  • Page 98: Chapter 5 Troubleshooting And Fault Diagnostics

    Chapter 5 Troubleshooting and Fault Diagnostics 5.1 General Inverter fault detection and early warning / self-diagnosis function. When the inverter detects a fault, a fault message is displayed on the keypad. The fault contact output energizes and the motor will coast to stop (The stop method can be selected for specific faults).
  • Page 99 LED display Description Cause Possible solutions over current The inverter output current  Set the longer acceleration exceeds the overcurrent  Deceleration time is too short time level in deceleration time short circuit  Short circuit or ground fault (08-23 ...
  • Page 100 LED display Description Cause Possible solutions OPL output  Wiring loose in inverter output  Check output wiring / phase loss Phase loss at the output terminal. faster screws. side of the inverter, active  Motor rated current is less than ...
  • Page 101 LED display Description Cause Possible solutions PG pulses are not received by the inverter for the time specified in 20-26 (PG  PG cable disconnected.  Check PG wiring. Open circuit open circuit detection  PG has no power.  Check PG power-supply. time).
  • Page 102 LED display Description Possible causes Corrective action External fault (Terminal S1) External fault Active when 03-00= 25, (S1) and Inverter external fault selection 08-24=0 or 1. External fault (Terminal S2) External fault Active when 03-01= 25, (S2) and Inverter external fault selection 08-24=0 or 1.
  • Page 103 LED display Description Possible causes Corrective action CF07  Perform rotational or Motor control stationary auto-tune fault Motor control fault  SLV mode is unable to run motor.  Increase minimum output frequency (01-08) CF08  Increase the value of 22- Motor control 10 and 22-23 properly.

  • Page 104: Warning / Self-Diagnosis Detection Function

    5.3 Warning / Self-diagnosis Detection Function When the inverter detects a warning, the keypad displays a warning code (flash). Note: The fault contact output does not energize on a warning and the inverter continues operation. When the warning is no longer active the keypad will return to its original state. When the inverter detected a programming error (for example two parameters contradict each other of are set to an invalid setting), the keypad displays a self-diagnostics code.
  • Page 105 LED display Description Possible causes Corrective action The temperature of the heat sink is too high.  Install fan or AC to cool Heatsink Ambient temperature too high. surroundings.  overheat Note: when OH1 fault cooling fan failed  Replace cooling fan. ...
  • Page 106 LED display Description Possible causes Corrective action (flash) External External base block baseblock (Terminal S4) (flash) External External base block baseblock (Terminal S5) (flash) External External base block baseblock (Terminal S6)  Multi-function input  Multifunction digital input function set incorrectly. external baseblock active.
  • Page 107 LED display Description Possible causes Corrective action Motor speed exceeds (flash) level set in 20-20 (PG Motor over Over speed Level) for the  Check ASR parameters speed time set in 20-21 (PG  Motor speed overshoot (ASR) group 21. over speed time).
  • Page 108 LED display Description Possible causes Corrective action (flash) No Modbus communicatio  Check connection communication received  Connection lost or wire broken. n error  Check host computer / for 2 sec.  Host stopped communicating. software. Active when 09-07=3. over current protection Inverter current reaches...
  • Page 109 LED display Description Possible causes Corrective action EF1 ( flash ) External fault External fault (Terminal (S1) S1) Active when 03-00= 25, and Inverter external fault selection 08-24=2. EF2 ( flash ) External fault External fault (Terminal (S2) S2) Active when 03-01= 25, and Inverter external fault selection 08-24=2.
  • Page 110 LED display Description Possible causes Corrective action EF9 ( flash ) error of Forward run and reverse forward/revers run are active within 0.5  Forward run and reverse run  Check run command al rotation sec of each other. Stop active (see 2-wire control).
  • Page 111 LED display Description Possible causes Corrective action HPErr Inverter capacity setting Model error:  Inverter capacity setting does selection  Check inverter capacity Inverter capacity setting not match voltage class (13- error setting 13-00. 13-00 does not match 00). the rated voltage. ...
  • Page 112 LED display Description Possible causes Corrective action STP2 External Terminal is External main run command Terminal Stop source selection (00-  Run command executes from  Remove the run Error 02=1) and run command external terminal but executes command from external executes but executes stop command from keypad.
  • Page 113 LED display Description Possible causes Corrective action EPErr EEPROM  Restore factory setting, Save error  EEPROM circuit failure then cut off the power The data save in  Parameter check error after and power on again. EEPROM is wrong. power on If warning again, replace ...

  • Page 114: Auto-Tuning Error

    5.4 Auto-tuning Error When a fault occurs during auto-tuning of a standard AC motor, the display will show the “AtErr” fault and the motor stops. The fault information is displayed in parameter 17-11. Note: The fault contact output does not energize with an auto-tuning fault. Refer to Table 5.3, for fault information during tuning, cause and corrective action.

  • Page 115: Pm Motor Auto-Tuning Error

    5.5 PM motor Auto-tuning Error When a fault occurs during auto-tuning of a PM motor, the display will show the “IPErr” fault and the motor stops. The fault information is displayed in parameter 22-18. Note: The fault contact output does not energize with an auto-tuning fault. Refer to Table 5.4, for fault information during tuning, cause and corrective action.

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