LSIS SV-iV5 Series User Manual
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LSIS SV-iV5 Series User Manual

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Summary of Contents for LSIS SV-iV5 Series

  • Page 2 Safety Instructions Safety Instructions To prevent injury and property damage, follow these instruc- tions. Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness of which is indicated by the following symbols. Symbol Meaning This symbol indicates the possibility of death or Warning serious injury.
  • Page 3 Safety Instructions WARNING WARNING WARNING WARNING Do not run the inverter with the front cover removed. Otherwise, you may get an electric shock due to high voltage termi- nals or charged capacitor exposure. Do not remove the cover except for periodic inspections or wir- ing, even if the input power is not applied.
  • Page 4 Safety Instructions Caution for Use Transportation and Installation Be sure to carry inverter in a proper way suitable for its weight, or it may result in damage to inverter. Be sure to use heat-treated wooden crate when you adopt wooden packaging for the product.
  • Page 5 Safety Instructions Environment Description - 10 ~ 40 ℃ (Non-frozen) Ambient Temperature (Less than 80% load is recommended at 50℃.) Ambient Humidity Below 90% RH (Dewdrop should not be formed) Storage -20 ~ 65℃ Temperature Ambient Free of corrosive gas, inflammable gas, oil sludge and dust, etc Condition Below 1000m above sea level, Below 5.9m/sec²...
  • Page 6 Safety Instructions Adjustment before starting trial operation Do not supply the excessive range of voltage displayed in the user manual to the each terminal. It may cause damage to the inverter. Current hunting can be occurred in the low speed territory during test- ing.
  • Page 7 Safety Instructions Otherwise, micro-surge voltage is generated across input terminal for the motor and this voltage lowers allowable insulation break-down voltage and then, may cause the destruction of the motor. Be sure to set the parameters once more, in case of initialization of pa- rameters, all values of parameters is set to values of factory setting.
  • Page 8 Safety Instructions Our inverter contains the raw material of value that can be recycled from the aspect of energy and resource preservation. All the package materials and metal parts are recyclable. Plastics are also recyclable, but may be burnt under the controllable environment depending on the local regulation.
  • Page 9 Safety Instructions Be sure to keep it in a proper package to prevent moisture, etc. Put the desiccant (Silica Gel), etc., in the package so that the relative humidity in the package can be maintained at 70% or less. When it is exposed to moisture or dust (mounted on the『System』 or 『Control Panel』, etc.
  • Page 10 Be sure to understand function, performance, installation, and operation of the product by reading through this User's Manual completely prior to your use of SV-iV5 series inverter that you have purchased. In addition, you are required to have this Us- er's Manual properly delivered to the end-user and mainte- nance manager.

  • Page 11: Table Of Contents

    Table of Contents Chapter 1 Introduction 1.1 Key Features ----------------------------------------------------------- 1.2 Inverter Nameplate and Model ------------------------------------- Chapter 2 Specification 2.1 Standard Specification ----------------------------------------------- 2.2 Common Specification ----------------------------------------------- Chapter 3 Installation and Wiring 3.1. Caution on Installation ----------------------------------------------- 3.2 Basic Wiring ------------------------------------------------------------ 3.3 Power Circuit Terminal ----------------------------------------------- 3-11 3.4 Control Board and Terminal -----------------------------------------...
  • Page 12 Table of Contents 5.10 Sensorless control Group (SLS_[][]) --------------------------- 5-24 Chapter 6 Inspection and Replacement 6.1 Precautions ------------------------------------------------------------- 6.2 Checking Points ------------------------------------------------------- 6.3 Routine Checking ----------------------------------------------------- 6.4 Regular Checking (1 year interval) ------------------------------- 6.5 Meggar Test ------------------------------------------------------------ 6.6 Regular Checking (2 year interval) ------------------------------- 6.7 Replacement Interval and Maintenance of the Key Components ----------------------------------------------------------------- 6.8 How to Check at Diode Module &...

  • Page 13: Chapter 1 Introduction

    1. Introduction Chapter 1 - Introduction This instruction manual is designed for LS STARVERT-iV5 series Vector Control Inverters, which have excellent characteristics in speed and torque control with pulse encoder mounted on the shaft of 3 phase induction motor, and covers installation, maintenance, wiring and operation for these inverters. 1.1 Key Features Current Controlled Vector Control Inverter with Speed Sensor using IGBT as Power Semiconductor Device.

  • Page 14: Inverter Nameplate And Model

    [][][]A 0 – 3600rpm Output Capacity [][][]HP / [][][]kW Bar Code Serial Code [][][][][][][][][][][] LSIS Co.,Ltd 1.2.2 Inverter model name [][][][] iV5 – 2 DB (MD) (380V) (ENC) LS STARVERT Series Max. Applicable Motor 022 : 2.2kW ~ 5000 : 500kW...

  • Page 15: Chapter 2 Specification

    2. Specification Chapter 2 - Specification 2.1 Standard Specification 2.1.1 200V Class (AC power input type) SV[][][]iV5-2(DB) 037 055 075 110 150 185 220 300 370 [HP] Max. applicable Note1) motor output [kW] 18.5 Note2) Capacity [kVA] 9.1 12.2 17.5 22.5 28.2 33.1 Rated current [A] 122 146 Speed...
  • Page 16 2. Specification SV[][][][]iV5-4 900 1100 1320 1600 2200 2800 3150 3750 5000 Inverter weight [kg(lbs)] (139) (150) (216) (216) (269) (269) (386) (536) (838) (838) (1050) Note4) Voltage 3φ 380 ~ 480V (-10% ~ +10%) Input Frequency 50 ~ 60 Hz (±5%) ※...

  • Page 17: Common Specification

    2. Specification Note) 1. It represents the output capacity of maximum applicable motor in case 4-pole motor is used. (220V is based on 220V and 400V is based on 440V.) 2. Rated capacity (=√3*V*I) is calculated based on 220V for 200V class, 440V for 400V class.
  • Page 18 2. Specification Items Detailed Specification 3 channels (AI1, AI2, AI3*, (AI4,AI5: Extended I/O)) -10 10V, 10 10V, 0 10V, 10 0V,0 20mA, 20 0mA, Motor NTC (*Only AI3(AI5:Extended I/O) Analog input selectable) Selectable among 17 different user-defined functions AI3(AI5): Motor NTC only available with Higen motors FX, RX, BX, RST, P1 ~ P7 Contact input...

  • Page 19: Chapter 3 Installation And Wiring

    3. Installation and Wiring Chapter 3 – Installation and Wiring This chapter describes general items for the installation and wiring of an inverter and includes instruction for wiring to power terminal and control one and caution in case of wiring, and also explains the function of each terminal for both power and control.

  • Page 20: Caution On Installation

    3. Installation and Wiring 3.1 Caution on Installation 3.1.1 Do not install the inverter in a location where excessive vibration is present. Be cautious when installing on presses or moving equipment. 3.1.2 Caution on ambient temperature Ambient temperature greatly affects inverter lifetime, therefore be sure to keep the ambient temperature of installation location at –10 to 40℃.
  • Page 21 3. Installation and Wiring 3.1.6 Secure the installation space enough to protect the inverter against the overheating. Min. 10 cm SV-iV5 Min. 5 cm Min. 5cm Min. 10 cm At least the room that 30 cm from upper and lower of inverter and 20 cm from left and right of inverter is required for installing more than 30 kW products.

  • Page 22: Basic Wiring

    3. Installation and Wiring 3.2 Basic Wiring Do the wiring of inverter and then check the wiring of main circuit and control circuit before starting it. Read through the checking list as below. Checking List Inverter, Peripherals, Option card Is the inverter supplied in the form as ordered? Are the type and numbers of peripherals (Resistance, DC reactor, Noise filter, etc.) supplied as ordered? Is the type of option supplied as supplied?
  • Page 23 3. Installation and Wiring Checking List Control Circuit Wiring Is a twisted pair shielded wire adopted for the inverter control circuit wiring Is the covered wire with shield connected with the ground terminal In the event it is operated in 3-Wire sequence, is the control circuit wiring done after the parameter of multi-function contact input terminal is modified Is the wiring of the optional devices done properly...
  • Page 24 3. Installation and Wiring AC Power Input Type SV022, 037, 055, 075, 110, 150, 185, 220iV5-2(DB) SV022, 037, 055, 075, 110, 150, 185, 220iV5-4(DB) Main Power Circuit Control Circuit Note 1) It is used when inverter control circuit is energized from auxiliary power source (220 VAC) separated from main power supply.
  • Page 25 3. Installation and Wiring AC Power Input Type SV300, 370iV5-2 SV300, 370, 450, 550, 750, 900, 1100, 1320, 1600, 2200, 2800, 3150, 3750iV5-4 Note: AC Fans for 300~2200iV5-4 series should be changed the input power source of transformer 1 tap corresponding with that of inverter. (Factory default is 380VAC) Main Power Circuit Control Circuit...
  • Page 26 3. Installation and Wiring AC Power Input Type SV5000iV5-4 Note: AC220V (50/60 Hz) must be supplied to FAN1 and FAN2 because 500kW-4 type of inverter has an AC fan of 220V internally. If not use AC220V power, the inverter is not operated because of ‘FAN PWR’ until the trip is released after inputting of AC220V.
  • Page 27 3. Installation and Wiring Note 2) The power of 220 VAC is muset be supplied bacause it is for the operation of internal cooling fan. Use insulated transformer to separate from main power supply. (Transformer capacity: above 500VA recommended) ■ ■ ■ ■ DC Power Input Type SV055, 075, 110, 150, 185, 220, 2800, 3150, 3700iV5-4DC Main Power Circuit P (+)
  • Page 28 3. Installation and Wiring ■ ■ ■ ■ DC Power Input Type SV300, 370, 450, 550, 750, 900, 1100, 1320, 1600, 2200, 5000iV5-4DC Warning) It must be energized AC220V (50/60Hz) to terminal of FAN1 and FAN2 because 30 ~ 500 kW-4DC series have a cooling fan for AC power drive and MC.

  • Page 29: Power Circuit Terminal

    3. Installation and Wiring Note 2) The power of 220VAC is must be supplied for the operation of internal cooling fan and/or Magnetic contactor. Use insulated transformer to separate from main power supply. (30 ~ 160 kW: for the operation of FAN and MC, 220/500kW: for the operation of FAN) (Transformer capacity: above 30~75kW(100VA), 90~160kW(150VA), 220/500kW(500VA) recommended )
  • Page 30 3. Installation and Wiring SV900, 1100, 1320, 1600, 2200iV5-4 P1(+) P2(+) N(-) SV2800, 3150, 3750, 5000 iV5-4 R(L1) S(L2) T(L3) P1(+) P2(+) N(-) (2) DC power input type SV055, 075iV5-4DC N(-) P(+) SV110, 150, 185, 220iV5-4DC P(+) N(-) SV300, 370,450,550,750,900,1100,1320,1600,2200iV5-4DC P(+) N(-) FAN1...
  • Page 31 3. Installation and Wiring 3.3.2 Power circuit terminal description (1) AC power input type Name Function Description 3 Phase input Connected to 3 phase input power supply R, S, T power supply U, V, W Inverter Output Connected to 3 phase induction motor Grounding Used for inverter frame earth B1, B2...
  • Page 32 3. Installation and Wiring ② Never connect the phase advancing capacitor to the inverter output. If already installed, remove the phase advancing capacitor clearly. Phase advancing SV-iV5 capacitor ③ Cable between inverter output and motor should be less than 30m long. If cable gets long, surge voltage appears across motor terminals depending on the cable parameters.
  • Page 33 3. Installation and Wiring 3.3.4 Main power circuit wire sizes and grounding wire size ① Main Power Circuit Wire Sizes If wiring for the main power terminal is not performed properly, it may cause severe damage to inverter or lethal injury to inverter operator. (Standards of IEC 60227-3 or UL508C) Wire Size Inverter Capacity...
  • Page 34 3. Installation and Wiring Wire Size Inverter Capacity AWG or kcmil R, S, T U, V, W R, S, T U, V, W 160 kW 220 kW 280 kW 2 X 240 2 X 240 2 X 500 2 X 500 315 kW 2 X 240 2 X 240...
  • Page 35 3. Installation and Wiring 3.3.5 Wiring DC Reactor (Option) (AC power input: 30kW and higher) P1(+) P2(+) DC Reactor 3.3.6 Wiring DB Unit (Option) (AC power input: 30kW and higher) DB UNIT P1(+)P2(+)N(-) P/B1 DB resistor 3.3.7 Wiring guide when using both of DC reactor (Option) and DB Unit(option) (AC power input: 30kW and higher) DB UNIT P1 P2 N...

  • Page 36: Control Board And Terminal

    3. Installation and Wiring 3.4 Control Board and Terminal 3.4.1 Control circuit terminal arrangement SV022 ~ 5000iV5 3-18...
  • Page 37 3. Installation and Wiring 3.4.2 Control circuit terminal function description Item Name Function Description Forward Run/Stop Forward/Reverse RUN Command is ON Command when closed to CM in NPN input mode. Motor stops when FX/RX is ON or OFF at the Reverse Run/Stop same time.
  • Page 38 3. Installation and Wiring Item Name Function Description Motor NTC is selectable function. Jumper setting in Voltage Input: Jumper set as default) AI1, AI2: Jumper set on left side, AI3: Switch set on left(“V”) side Jumper setting in Current Input AI1, AI2: Jumper set on right side S/W setting in motor NTC (Higen motor) AI3/...
  • Page 39 3. Installation and Wiring Item Name Function Description Encoder signal output : A-phase Output Common Encoder A, B phase signal output – Open Note1) Collector Type Encoder signal output : B-phase Output Common -10V 10V, 10 -10V, 0 10V, 10 output Selectable among 39 functions (Analog input value, Pre Ramp Reference,...
  • Page 40 Wiring must be A-phase input considered with input circuit . Because A-phase encoder output is open collector type. The figure is shown the B-phase input wiring when inverter is connected with High- B-phase speed counter of LSIS PLC. 3-22...
  • Page 41 3. Installation and Wiring Additional Functions of Extended I/O(EXTN _ I/O) Control board terminal Item Name Function Description Extended I/O(EXTN_I/O) board is added analog input AI4, AI5. Voltage Input How to use terminal Pin : Current Input - Voltage Input : AI1, AI2,AI3, AI4, AI5 - Current Input : AI1, AI2, AI3, AI4 - Motro NTC input : AI5 Voltage Input...
  • Page 42 3. Installation and Wiring 3.4.3 Wiring the control circuit terminal ① Shield wire or vinyl insulated wire are highly recommended to be used for the control circuit terminal. ② Be sure to use twisted shield wire if wiring distance gets too long. ③...
  • Page 43 3. Installation and Wiring 3.4.5 Encodder wiring and switch setting method (+15V Complementary / Open Collector Type) +15V Open Colletcor (OC) (OC) (OC) (OC) Shielded Wire 3.4.6 Encoder wiring and switch setting method (+5V Line Drive) ※ Jumper set as default +5V Line Drive (LD) (LD) (LD)
  • Page 44 3. Installation and Wiring 3.4.7 Analog input jumper setting (Voltage/Current/Motor NTC Input) and PNP/NPN input mode switch setting ※ ※ ※ ※ Jumper set as default : Voltage Input (Left) AI1, AI2 Voltage input : Left Current input : Right AI3 Switch Voltage input : Left Motor NTC input : Right...

  • Page 45: Terminal Of The Auxiliary Power Supply

    3. Installation and Wiring CAUTION NEVER change the jumper setting during inverter run. Otherwise, it may cause inverter trip, adversely affecting the entire system. Motor NTC input for Analog Input 3 (AI3) is ONLY available when OTIS Motor is connected. If user use a motor other than Higen motor with different NTC specification and use this function, it will lead to motor overheat and damage to the motor.
  • Page 46 3. Installation and Wiring SV055 ~ 075iV5-4(Mold) Terminal of the Auxiliary Power Supply SV110 ~ 220iV5-4(Mold) SV900 ~ 2200iV5(Press) (for AC/DC products) Terminal of the Auxiliary Power Supply 3-28...
  • Page 47 3. Installation and Wiring SV2800 ~ 5000iV5(Press) (for AC/DC products) Terminal of the Auxiliary Power Supply 3.5.2 Function description of auxiliary terminal block Symbol Terminal Name Terminal Description Input Power Auxiliary power Inputs single-phase 220V (-10 ~ +10%), AC1, C2 input AC input source 50/60Hz...

  • Page 48: Chapter 4 Trial Operation

    4. Trial Operation Chapter 4 - Trial Operation 4.1 Keypad Operation LCD Keypad can display up to 32 alphanumeric characters and monitor or set parameter values to operate the inverter and the motor properly. As follows are keypad view and explanation on each key/LED on the keypad. <Keypad View>...

  • Page 49: Keypad Lcd Display

    4. Trial Operation 4.2 Keypad LCD Display 4.2.1 LCD Start-up display 0.0rpm SPD 0.0% 0.0A Function Description Real motor speed in RPM Motor speed (Revolution Per Minute) SPD : Speed control mode TRQ : Torque control mode Motor control WEB : WEB control mode Mode SLS : Sensorless control mode BX : Emergency stop...

  • Page 50: Setting Of Parameter Values

    4. Trial Operation 4.3 Setting of Parameter Values In case inverter is to be in use using a keypad, proper parameter values can be set depending on the load and operation condition. First, move on to the code in a group where is intended to change parameter value.

  • Page 51: Data Group

    4. Trial Operation 4.4 Data Groups SV-iV5 series inverters use LCD keypad for user’s convenience. Data groups are divided into 12 groups for easy access depending on the inverter application. LCD keypad Name Description (on the upper left) Motor speed, Motor control mode, Generating torque,...
  • Page 52 4. Trial Operation Group transfer in the keypad For transfer to another group, [MODE] key is used and ▲(Up), ▼(Down) key is used to move up and down in the same group. isplay group I/O group Parameter group Function group Control group MODE...

  • Page 53: Auto-Tuning

    4. Trial Operation 4.5 Auto-Tuning Parameters such as stator resistance (R ), stator leakage inductance (sL ), flux current (IF), rotor time constant (τ ) and stator self-inductance (Ls) are indispensable for obtaining an excellent control performance in the vector control and are automatically measured and set using auto-tuning function.
  • Page 54 4. Trial Operation 4.5.2 Rotational auto-tuning 1) Precautions CAUTION Be sure to remove the load connected to the motor shaft before performing rotational auto-tuning. Otherwise, it may lead to damage to the motor or bodily injury. DB resistor should be installed because the inverter repeats abrupt Accel/Decel many times to find the motor constant (Tr) during tuning.
  • Page 55 4. Trial Operation LCD Display Description Tuning Time Accel/Decel is performed PA R ▶ ▶ ▶ ▶ Auto tuning repeatedly to find motor Tr Tu n i n g constant (Tr) so that DB Resistor should be connected 20 ~ 60(Sec) before starting tuning.
  • Page 56 4. Trial Operation 4.5.3 Standstill auto tuning 1) Precaution Be sure to lock the motor shaft using magnetic brake. 2) StandStill Type Auto-tuning procedure LCD Display Description Tuning Time PA R ▶ AutoTuneType Set the auto-tuning type to St a n d s t i l l “Standstill”.

  • Page 57: Pulse Encoder Check

    4. Trial Operation 4.6 Pulse Encoder Check 4.6.1 The definition of forward rotation Forward rotation is of counter-clockwise from the side view of motor shaft. Motor 4.6.2 Forward rotation check Be sure to check if positive(+) speed is displayed when inverter power is on and rotates the motor in the forward direction.

  • Page 58: Operation By Keypad

    4. Trial Operation 4.7 Operation by Keypad 4.7.1 Parameter setting for keypad operation to rotate the motor at 100 rpm FUN▶ Run/Stop Src ① RUN/STOP command setting by keypad Keypad FUN▶ Spd Ref Sel ② Operating speed reference setting by keypad Keypad1 FUN▶...

  • Page 59: Operation By Control Terminal

    4. Trial Operation ② ② ② ② High Speed Operation Change the value of FUN_12 to 1000.0(rpm) and Check the display LCD by pressing [FWD], [REV] keys shown below. When pressing [FWD] key ; +1000.0rpm SPD When pressing [REV] key ; -1000.0rpm SPD 4.8 Operation by Control Terminal 4.8.1 Parameter setting...
  • Page 60 4. Trial Operation 4.8.3 Adjusting Ai1 Gain and Bias (example of analog input Ai1 setting) ① ① ① ① Out Y2(Gain) Adjustment of Analog input Apply 10V or 20mA between AI1 ~ 5G (for setting by potentiometer, adjust it to Max). Adjust the other multi analog input terminals in same manner.
  • Page 61 4. Trial Operation 4.8.4 FX / RX operation 1) FX Operation (Forward Run Command by Control Terminal) ① Apply 0V between AI1 and 5G (for setting by potentiometer, adjust it to minimum value). ② Check the motor speed display in display group shows “+0.0rpm” after connecting the terminals FX and CM.
  • Page 62 4. Trial Operation Operation Speed Setting via Keypad + Run/Stop via Terminal (FX/RX) Example (1) [Operation condition] -. Control mode : Speed control -. Ref. Speed : 1500[rpm] setting via keypad -. Accel/Decel time : Accel - 10[sec], Decel - 20[sec] -.
  • Page 63 4. Trial Operation Operation Analog Voltage Input(AI1) + Run/Stop via Terminal (FX/RX) Example (2) [Operation condition] -. Control mode : Speed control -. Ref. Speed : 1500[rpm] analog input via AI1 (Potentiometer) -. Accel/Decel time : Accel - 10[sec], Decel - 20[sec] -.
  • Page 64 4. Trial Operation 4-17...

  • Page 65: Chapter 5 Function Code Table

    5. Function Code Table Chapter 5 - Function Code Table * The number of page is for User’s manual uploaded at LSIS website. You can download the User’s manual which is described detailed function of parameter from website. (http://www.lsis.com) 5.1. Display Group (DIS_[][]) * ‘...
  • Page 66 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT Out Volt RMS Power DC Bus Volt Proc PI Ref Proc PI F/B Proc PI Out MotTemp NTC Inv Temp Inv i2t MP Output Ctrl Mode S/W Version...

  • Page 67: Digital Dio Group (Dio_[][])

    5. Function Code Table 5.2. Digital DIO Group (DIO_[][]) SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT DIO_00 Jump for quick view Jump Code 1 ~ 98 0 (Not Used) 1 (Speed-L) 2 (Speed-M) 3 (Speed-H) 4 (Jog Speed) 5 (MOP Up)
  • Page 68 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT 48 (PID ITerm Clr) 49 (Taper Disable) 50 (Stall Enable) 51 (Boost Enable) 52 (Quick Stop) 53 (Jog Web Fwd) 54 (Jog Web Rev) 55 (Under Wind) 56 (Unwinder) DIO_02...
  • Page 69 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT 13 (Trq Det.) 14 (Trq Lmt Det.) 15 (OverLoad) 16 (Stop) 17 (MC on/off) 18 (Steady) 19 (Brake Output) 25 (WEB Break) 26 (Up To Spd) 27 (False Core) DIO_42...
  • Page 70 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT Inverter overheat IH Warn DIO_63 723F 0 ~ 10 warning band Band Motor overheat MH Warn DIO_64 7240 75 ~ 130 warning temp. Temp Motor overheat MH Warn...

  • Page 71: Parameter Group (Par_[][])

    5. Function Code Table 5.3. Parameter group (PAR_[][]) SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT PAR_00 Jump for quick view Jump Code 1 ~ 38 0 (No) 1 (All Groups) 2 (DIS) 3 (DIO) 4 (PAR) 5 (FUN) 7301 Initialize parameters...
  • Page 72 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME Addr DISPLAY During Run RANGE UNIT DEFAULT PAR_17 7311 Base speed Base Speed 100.0 ~ 3600.0 1800.0 PAR_18 7312 Rated voltage Rated Volt 120 ~ 560 Number of PAR_19 7313 Pole number 2 ~ 12...

  • Page 73: Function Group (Fun_[][])

    5. Function Code Table Note) 1) When PAR_07 is set to “User Define”, PAR_08 will be displayed. 2) If PAR_24 (Auto-tuning type selection) is set to No.1 “Standstill”, the order of display in PAR_25 (Auto-tuning range setting) will be None ALL1 Rs Tuning Lsigma...
  • Page 74 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr During Run RANGE UNIT DEFAULT FUN_22 7416 Dwell Time Dwell Time 0.00 ~ 100.00 0.00 Acc./Dec. reference 0 (Max Speed) 0 (Max FUN_33 7421 Acc/Dec Ref Speed 1 (Ref Speed) Speed)
  • Page 75 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr During Run RANGE UNIT DEFAULT According Switching frequency FUN_58 743A PWM Freq 2.5 ~ 10.0 to inverter select capacity FUN_59 743B Power on Run selection Power-on Run 0 (No) / 1 (Yes) 0 (No) FUN_60 743C Restart after fault reset...
  • Page 76 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr During Run RANGE UNIT DEFAULT Calculation method of FUN_82 7453 AuxSpeedType 0 ~ 1 auxiliary speed Acc. time of auxiliary FUN_83 7454 AuxAccTime 0.00 ~ 600.00 2.00 speed Dec.

  • Page 77: Control Group (Con_[][])

    5. Function Code Table 5.5. Control group (CON_[][]) SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT CON_00 Jump for quick view Jump Code 1 ~ 80 1 (Speed) CON_01 7501 Control mode setting Control Mode 2 (Torque) 1 (Speed)
  • Page 78 5. Function Code Table SETTING DATA Adjustment CODE Comm. CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT 0 (Disable) CON_23 7517 Output Enable Proc PID Enb 1 (Enable) 0 (Disable) 2 (Terminal) CON_24 7518 Hold Time PIDHoldTime 0 ~ 10000 1000 CON_25 7519 Draw quantity Draw %...

  • Page 79: User Group (Usr_[][])

    5. Function Code Table SETTING DATA Adjustment CODE Comm. CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT Speed Search 0000~ 1111 CON_54 7536 Speed Search 0100 selection (Bit setting) Speed Search CON_75 754B SS Time 10 ~ 60000 time Speed Search CON_76 754C...

  • Page 80: Second Motor Group (2Nd_[][])

    5. Function Code Table 5.7. Second motor Group (2nd_[][]) SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT 2nd_00 Jump for quick view Jump Code 1 ~ 37 1 (Speed) 2nd_01 7801 Control mode setting 2nd Ctl Mode 1 (Speed) 2 (Torque) 2nd_02...
  • Page 81 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT Leakage 2nd_29 781D 2nd Mot sLs 0.00 ~ 300.00 coefficient 2nd_30 781E Stator resistance 2nd Mot Rs 0.000 ~ 15.000 Electronic thermal 2nd_35 7823 level...
  • Page 82 5. Function Code Table SETTING DATA Adjustment CODE Comm. CODE NAME LCD DISPLAY During Run Addr. RANGE UNIT DEFAULT EXT_18 7612 Option output 8 Output 8 0000 ~ FFFF 0000 EXT_19 7613 Number of option input Input Num 0 ~ 8 EXT_20 7614 Option input 1 Input 1...

  • Page 83: Analog Aio Group (Aio_[][])

    5. Function Code Table 5.9 Analog AIO Group (AIO_[][]) SETTING DATA Comm. Adjustment CODE CODE NAME LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT AIO_00 Select code number Jump Code 1 ~ 83 00 (Not Used) 01 (Speed Ref) 02 (Proc PID Ref) 03 (Proc PID F/B) 04 (Draw Ref) 05 (Torque Ref)
  • Page 84 5. Function Code Table SETTING DATA Adjustment CODE Comm. CODE NAME LCD DISPLAY During Run Addr. RANGE UNIT DEFAULT Multi-function Analog AIO_13 770D Ai2 Define input Ai2 Definition AIO_14 770E Source definition Ai2 Source AIO_15 770F Minimum Voltage Ai2 In X1 Minimum Voltage AIO_16 7710 Ai2 Out Y1...
  • Page 85 5. Function Code Table CODE Comm. SETTING DATA Adjustment Code Name LCD DISPLAY Addr. During Run RANGE UNIT DEFAULT Multi-function Analog AIO_37 7725 Ai4 Define input Ai4 Definition AIO_38 7726 Source Definition Ai4 Source AIO_39 7727 Minimum Voltage Ai4 In X1 Minimum Voltage AIO_40 7728...
  • Page 86 5. Function Code Table SETTING DATA CODE Comm. Adjustment CODE NAME LCD DISPLAY Addr During Run RANGE UNIT DEFAULT AIO_73 7749 Multi-function Analog Time out 0.1 ~ 120.0 input command loss time 0 (Not Used) 1 (Ai1 Value) 2 (Ai2 Value) 3 (Ai3 Value) 4 (Ai4 Value) 5 (Ai5 Value)
  • Page 87 5. Function Code Table Setting Data Comm. Adjustment CODE CODE NAME Addr. DISPLAY During Run Range Unit Default 0 (-10 10V) 1 (10 -10V) 0 (-10 AIO_75 774B Source Definition AO1 Source 2 (0 10V) 10V) 3 (10 AIO_76 774C Bias AO1 Bias -100.0 ~ AIO_77...
  • Page 88 5. Function Code Table 5.10 Sensorless control Group (SLS_[][]) Setting Data Adjustment Comm. CODE CODE NAME LCD DISPLAY Addr. During Run Range Unit Default SLS_00 Function code selection Jump Code 1 ~ 23 Flux estimation time SLS_01 7D01 Flux BD Time 100 ~ 60000 with sensorless control P gain for flux...

  • Page 89: Chapter 6 Inspection And Replacement

    6. Inspection and Replacement Chapter 6 – Inspection and replacement LS Vector Inverter, STARVERT-iV5, is an industrial electronic product that adopts up-to-date semiconductor device. It may have a failure caused by the ambient environment such as temperature, humidity, vibration, etc. or an excessive use of the component over its duration.

  • Page 90: Routine Checking

    6. Inspection and Replacement CAUTION The failure of the device used in the inverter may not be predicted in advance. The failure of the device may cause the error of input power fuse or the fault trip. If you are suspicious of the failure of device, please contact our sales representative.
  • Page 91 6. Inspection and Replacement 1) Check if it is from overload or not. 2) Fasten the screw tightly. Do they have There must be no 3) Check if the excessive heat? unusual record. inverter's heat sink is polluted. 4) Check the ambient temperature.

  • Page 92: Regular Checking (1 Year Interval)

    6. Inspection and Replacement 6.4 Regular Checking (1 year interval) Description How to Check Judgment Criterion 1) Unfasten the connection of 1) Megger checking inverter, connect R, (between the main S, T, U, V, and W circuit terminal and terminals, and then 1) To be 5M or ground terminal) measure the gap...
  • Page 93 6. Inspection and Replacement Description How to Check Judgment Criterion 1) Isn't there any 1) Check by eyes. 1) There must be no damage to the unusual record 2) Remove the insulation connection at one 2) It should be within resistance? side, and measure it ±10% tolerance...

  • Page 94: Meggar Test

    6. Inspection and Replacement Description How to Check Judgment Criterion 1) Check the unbalance of the 1) Measure the output voltage during 1) Balance of inter- voltage among the the operation of phase voltage U, V, and W at the inverter Inverter output 200V (400V) Use:...

  • Page 95: Regular Checking (2 Year Interval)

    6. Inspection and Replacement 6.6 Regular Checking (2 year interval) Description How to Check Judgment Criterion Unfasten the connection of the inverter, and then Megger Checking measure the gap (between the main among R, S, T, U, V, 5M or more circuit terminal and and W terminals and the ground terminal...

  • Page 96: How To Check At Diode Module & Igbt Inspection

    6. Inspection and Replacement Standard interval How to Replace and Name of parts Symptoms for replacement Countermeasure Reduction in Replacement into new Braking Resistance Capacity part Duration of the key components is based on the continuous operation at a rated load. Therefore the duration is subject to change depending on the service condition and ambient environment.

  • Page 97: Chapter 7 Troubleshooting And Maintenance

    7. Troubleshooting and Maintenance Chapter 7 – Troubleshooting and maintenance 7.1 Fault Display CAUTION When a fault occurs, the inverter turns off its output and displays the fault status described below. In this case, the cause must be corrected before the fault can be cleared.
  • Page 98 7. Troubleshooting and Maintenance Protective Keypad Description function display the heat sink is overheated. Inverter NTC InvThem When inverter NTC Thermistor is open, inverter stops its Thermistor output. Open MotOver When motor temp exceeds 150℃ , inverter stops its output Motor overheat Heat to protect motor from overheated.
  • Page 99 7. Troubleshooting and Maintenance Protective Keypad Description function display Displayed when CPU has a problem, and then the inverter H/W Error HW–Diag blocks the IGBT gating signals. FAN Lock FAN Lock The inverter turns off its output when there is an Fan Lock. When there is an error in Encoder power source, the Encoder Power Enc Power...

  • Page 100: Monitoring Fault Condition

    7. Troubleshooting and Maintenance 7.2 Monitoring Fault Condition 7.2.1 Monitoring fault display Code LCD display Description DIS_05 OC-U Current fault displayed. (U-phase overcurrent) Check the current fault display before pressing reset key. pressing [PROG] key and [▲(Up)],[▼(Down)] shows operating status at the time of the fault such as output frequency, current, voltage, F/B value, torque current reference/actual value, dc link voltage, input/output terminal status, operating status and run time) and the fault contents.
  • Page 101 7. Troubleshooting and Maintenance If encoder type is either Complementary or Open collector, slide JP4 switch to “OC” and slide JP2 switch to “P15”. If encoder type is Line Drive, slid the JP4 switch to “LD” and slide JP2 switch to “P5”. Factory default: Line Drive Type 3) Is motor rotating direction set correctly? ☞...
  • Page 102 7. Troubleshooting and Maintenance ② Is the motor shaft jammed by brake or other mechanical devices? ☞ check the directly connected brake’s relay on time and brake open time. ③ On DIS_01 PreRamp Ref, is speed reference displayed not “0”? ☞...
  • Page 103 7. Troubleshooting and Maintenance 3) Motor speed is not increasing while it is running. ① Is PAR_10 [number of Encoder pulse] set properly? ☞ factory default is 1024. If it is not OTIS vector motor, contact with Encoder maker. ② FUN_01 is set to “Keypad”, FUN_02 to “Keypad1”, FUN_12(Speed 0) to 100.0rpm and press [FWD] key but motor speed is not 100.0rpm.
  • Page 104 7. Troubleshooting and Maintenance ② Is one of the terminal defined as FWD/REV Run Disable ON? ☞ Check one of DIO_01 ~ DIO_07 terminals is defined as “Prohibit FWD” or “Prohibit REV”. If so, check input terminal status in DIS_01 ~ DIS_03. If rotating direction is not changed, check the terminal is ON.
  • Page 105 7. Troubleshooting and Maintenance desired value, ☞ Check one of Ai1 ~ Ai3 is defined as “Speed Ref.”. 8) Motor keeps rotating at OV condition when speed setting is via Analog input. ① When AIO_11 Definition of Ai1 input is set to “Speed Ref”, ☞...
  • Page 106 7. Troubleshooting and Maintenance 11) Motor speed oscillates and speed is not constant during constant Run. ① Is encoder wired using twisted shield cable? ☞ encoder signal wiring should be conducted with Twisted Shield Cable. Otherwise, speed may oscillate at low speed (or high speed) due to encoder input noise, leading to motor vibration or abnormal motor sound at stop.
  • Page 107 7. Troubleshooting and Maintenance 13) “Fuse Open” trip occurs constantly. ① Is the input (line) voltage normal? ☞ Check the line voltage input. If phase to phase unbalance exceeds 2%(greater than 6V for 380V input), an AC reactor should be provided. Otherwise, inverter may get damaged and A/S fee will be charged during Warranty period.
  • Page 108 7. Troubleshooting and Maintenance ③ Is the motor insulation not damaged? ☞ Refer to No. 13) and check the inverter and motor. 16) Accel/Decel cannot be made properly and green lamp in [REV], [FWD] key is blinking. (load and frequency reference signal is oscillating.) ①...

  • Page 109: Chapter 8 Accessories

    8. Accessories Chapter 8 – Accessories 8.1 MCCB(LS), ELB(LS), Magnetic Contactor(LS), Input/Output Wire Specifications Motor MCCB, Magnetic contactor Inverter models Voltage (kW) ELB (LS) (LS) SV022iV5-2DB TD125U/30A, EBS33b30A MC-18a SV037iV5-2DB TD125U/30A, EBS33b30A MC-32a SV055iV5-2DB TD125U/50A, EBS53b50A MC-40a SV075iV5-2DB TD125U/60A, EBS63b60A MC-50a SV110iV5-2DB TD125U/100A, EBS103b100A...

  • Page 110: Ac Input Fuse, Ac Reactor, Dc Reactor

    8. Accessories ※ ※ ※ ※ Please refer to our LSIS MCCB, ELB and MC catalog for the your order. The product indicated with only current will be released in the near future. 8.2 AC input fuse, AC reactor, DC reactor...

  • Page 111: The Selection Of Braking Resistor And The Unit

    (1) : ED is based on 100 seconds. (2) : Rated capacity is based on the self-cooling. 8.3.2 Wiring of the temperature sensor on braking resistor Temperature sensor is attached in the LSIS braking resistors to prevent the fire. Terminal of Braking...
  • Page 112 220kW Note) 1. Example) Combine two braking units of 75kW-400V Class for SV-900iV5- 4(90kW) Class. 2. Refer to the Braking Unit user manual that came with the braking unit. 3. Please contact to LSIS customer service center about above 200kW.
  • Page 113 8. Accessories 8.3.5 Braking resistor for braking unit 100% of Braking Torque, 10% ED Braking Unit Resistance [Ω Ω Ω Ω ] Rated Power [kW] 37kW-200V 37kW-400V 75kW-400V 75kW-400V Refer to extra manual in the case of 220kW-400V 100% ED braking unit.
  • Page 114 8. Accessories...

  • Page 115: Chapter 9 Dimensions

    9. Dimensions Chapter 9 – Dimensions SV 022, 037, 055, 075, 110, 150, 185, 220iV5-2DB (MD) SV 022, 037, 055, 075, 110, 150, 185, 220iV5-4DB (MD) ( MD: Mold type) Dimensions (unit: mm [inches]) Model [kW] 2.2/3.7 - 2/4 [11.18] [10.69] [0.29] [8.15]...
  • Page 116 9. Dimensions SV055, 075, 110, 150, 185, 220iV5-2 DB SV055, 075, 110, 150, 185, 220iV5-4 DB SV055, 075, 110, 150, 185, 220iV5-4 DC (DC: DC power input type) ECTOR ONTROL Dimensions (unit: mm [inches]) *DC has a same dimension as AC. Model [kW] 234.4 406.2...
  • Page 117 9. Dimensions SV300, 370iV5-2 SV300, 370, 450, 550, 750iV5-4 SV300, 370, 450, 550, 750iV5-4 DC (DC: DC power input type) Dimensions (unit: mm [inches]) *DC has a same dimension as AC. Model [kW] 308.2 30/37 – 2/4 [13.7]] [10.6] [26.7] [26.0] [0.47] [12.1]...
  • Page 118 9. Dimensions SV900, 1100, 1320, 1600iV5-4 SV900, 1100, 1320, 1600iV5-4 (DC: DC power input type) Dimensions (unit : mm[inches]) *DC has a same dimension as Model [kW] 11.5 90/110 - 4 [20.8] [16.9] [30.7] [29.9] [0.45] [13.2] [0.51] [0.51] 1000 11.5 132/160 - 4 [20.8]...
  • Page 119 9. Dimensions SV2200iV5-4 SV2200iV5-4DC (DC: DC power input type) STARVERT-iV5 Dimensions (unit : mm[inches]) *DC has a same dimension as AC. Model [kW] 968.5 17.5 220 - 4 [26.77] [21.26] [39.29] [38.13] [0.68] [15.87] [0.55] [0.55]...
  • Page 120 9. Dimensions SV2800, 3150, 3750iV5-4 SV2800, 3150, 3750iV5-4DC (DC: DC power input type) Dimensions (unit : mm[inches]) *DC has a same dimension as AC. Model [kW] 1140.5 1110 280 - 4 [30.39] [19.69] [44.90] [43.70] [0.59] [17.40] [0.51] [0.51] 1302.5 1271.5 15.5 315/375 - 4...
  • Page 121 9. Dimensions SV5000iV5-4 SV5000iV5-4DC (DC: DC power input type) Dimensions (unit : mm[inches]) *DC has a same dimension as AC. Model [kW] 1200 1050 1330 1280 1225 500kW - 4 (47.25) (41.34) (2.95) (13.78) (52.36) (50.39) (0.79) (48.23) (21.65) (10.24) (0.51)
  • Page 122 ADDITIONAL UL MARKING 1. Short Circuit Rating “Suitable For Use On A Circuit Capable Of Delivering Not More Than Table1* RMS Symmetrical Amperes, 240 for rated 240V drives or 480 for rated 480V drives Volts Maximum,” or equivalent. Table1* Inverter Capacity Rating 200/400V Class: 5.5kW, 7.5kW, 11kW, 15kW, 18.5 kW, 22kW, 30kW, 37kW 5,000A...
  • Page 123 EC DECLARATION OF CONFORMITY We, the undersigned, Representative: LSIS Co., Ltd. Address: LS Tower, 127, LS-ro, Dongan-gu, Anyang-si, Gyeonggi-do, Korea Manufacturer: LSIS Co., Ltd. Address: 56, Samseong 4-gil, Mokcheon-eup, Dongnam-gu, Cheonan-si, Chungcheongnam-do, Korea Certify and declare under our sole responsibility that the following apparatus:...
  • Page 124 EMI / RFI POWER LINE FILTERS LS inverters, iV5 series RFI FILTERS THE LS RANGE OF POWER LINE FILTERS FF ( Footprint ) - FE ( Standard ) SERIES, HAVE BEEN SPECIFICALLY DESIGNED WITH HIGH FREQUENCY LG INVERTERS. THE USE OF LS FILTERS, WITH THE INSTALLATION ADVICE OVERLEAF HELP TO ENSURE TROUBLE FREE USE ALONG SIDE SENSITIVE DEVICES AND COMPLIANCE TO CONDUCTED EMISSION AND IMMUNITY STANDARS TO EN 50081.
  • Page 125 series Footprint Filters LEAKAGE DIMENSIONS MOUNTING OUTPUT INVERTER POWER CODE CURRENT VOLTAGE WEIGHT MOUNT FIG CURRENT CHOKES THREE PHASE NOM. MAX. SV022iV5-2 (DB) 2.2kW FFV5-T020-(x) 250VAC 0.5mA 27mA 329x199.5x60 315x160 1.8Kg. FS-2 SV037iV5-2 (DB) 3.7kW SV055iV5-2 (DB) 5.5kW FFV5-T030-(x) 250VAC 0.5mA 27mA 451x234.5x60 437x190...
  • Page 126 iV5 series / Standard Filters LEAKAGE DIMENSIONS MOUNTING MOUNT FIG. OUTPUT INVERTER POWER CODE CURRENT VOLTAGE WEIGHT CURRENT CHOKES NOM. THREE PHASE MAX. SV022iV5-2 (DB) 2.2kW FE-T020-(x) 250VAC 0.5mA 27mA 270x140x60 258x106 2.2Kg. FS-2 SV037iV5-2 (DB) 3.7kW SV055iV5-2 (DB) 5.5kW FE-T030-(x) 250VAC 0.5mA 27mA...
  • Page 128 UL mark The UL mark applies to products in the United States and Canada. This mark indicates that UL has tested and evaluated the products and determined that the products satisfy the UL standards for product safety. If a product received UL certification, this means that all components inside the product had been certified for UL standards as well.
  • Page 129 - For the product discontinued, the repair service will be provided with charge for five years from the date discontinued. ■ Waiver of the warranty for the mechanical loss, etc. LSIS Co., Ltd. doesn't bear any responsibility to indemnify indirect, special, incidental, or consequential loss (including the indemnification of sales loss, loss profit, etc.
  • Page 130 Edition data Swap function added Disposable product Environment management LS inverter is designed for LSIS regards the environmental preserving environment. preservation as a high priority, When you disuse the products, and all our employees do our you can recycle by separating...

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