LS STARVERT-iV5 Safety Instructions Download Page 1

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Safety instructions

Thank you for purchasing LS Vector Drives!

SAFETY INSTRUCTIONS

To prevent injury and property damage, follow these instructions.

Incorrect operation due to ignoring instructions will cause harm or damage.
The seriousness of which is indicated by the following symbols.

WARNING

Do not remove the cover while power is applied or the unit is

in operation.

Otherwise, electric shock could occur.

Do not run the inverter with the front cover removed.

CAUTION

This symbol indicates the possibility of
injury or damage to property

WARNING

This symbol indicates the possibility of

death or serious injury

■

The meaning of each symbol in this manual and on your equipment i

s as follows.

This is the safety alert symbol.

Read and follow instructions carefully to avoid dangerous situation.

This symbol alerts the user to the presence of “dangerous voltage”

inside the product that might cause harm or electric shock.

■

After reading this manual, keep it in the place that the user always

can contact easily.

■

This manual should be given to the person who actually uses the

products and is responsible for their maintenance.

This symbol indicates the instant death or

serious injury if you don’t follow instructions

DANGER

Summary of Contents for STARVERT-iV5

Page 1: ...y of injury or damage to property WARNING This symbol indicates the possibility of death or serious injury The meaning of each symbol in this manual and on your equipment i s as follows This is the safety alert symbol Read and follow instructions carefully to avoid dangerous situation This symbol alerts the user to the presence of dangerous voltage inside the product that might cause harm or elect...

Page 2: ...e cable when its insulating tube is damaged Otherwise you may get an electric shock n Do not subject the cables to scratches excessive stress heavy loads or pinching Otherwise you may get an electric shock CAUTION n Install the inverter on a non flammable surface Do not place flammable material nearby Otherwise fire could occur n Disconnect the input power if the inverter gets damaged Otherwise it...

Page 3: ...erature 10 40 Non frozen Humidity Below 90 RH Dewdrop should not be formed Storage temperature 20 65 Ambient condition Free of corrosive gas inflammable gas oilwaste and dust Environment Altitude vibration Below 1000m above sea level Below 5 9m sec 0 6g 2 Wiring works l Do not connect phase leading capacitors surge filter radio noise filter to the output of inverter l Output terminals terminals na...

Page 4: ...High speed operation can be set easily therefore be sure to check the performance of motor or machine before changing parameter value l DC braking function cannot produce a zero servo torque If required additional equipment should be installed l When inverter trip or emergency stop BX occurs without keypad connected LED on the control board will blink by the interval of 0 5 sec But LED will blink ...

Page 5: ... 6 2 Forward rotaion check 4 8 4 6 3 Reverse rotaion check 4 8 4 7 Permanent motor magnetic flux estimation operation 4 9 4 7 1 Operation command source and speed command setting 4 9 4 7 2 How to operate magnetic flux estimation operation 4 9 4 8 How to set Roll back prevention by Load Cell 4 11 4 8 1 Preparations before setting 4 11 4 8 2 Full Load up operation preparations 4 12 4 8 3 No load ope...

Page 6: ...AR_15 Encoder error detection time encoder error reference speed 6 30 6 3 5 Auto tuning 6 32 1 Motor and Encoder parameters setting for Auto tuning 6 32 2 PAR_35 Repetition numbers for magnetic flux detection 6 33 3 PAR_36 Magnetic flux detection voltage 6 33 4 PAR_37 Magnetic flux detection current 6 33 5 PAR_38 Speed deviation detection level 6 33 6 PAR_39 Speed deviation detection time 6 33 7 P...

Page 7: ...57 1 CON_26 Torque Reference Source Selection 6 57 2 CON_32 Torque Bias Source select 6 57 3 CON_35 Torque Balance 6 58 4 Torque Bias Enable Disable 6 58 5 CON_34 Torque Bias F F 6 58 6 CON_28 31 Torque Limit Define Torque Limit during FWD RUN REV RUN Regenerating 6 58 6 5 9 Speed Search CON_49 6 60 6 6 User group USR_ 6 61 6 6 1 Jump code USR_00 6 61 6 6 2 Macro 6 61 1 USR_01 Macro Init 6 61 2 US...

Page 8: ... 10 8 6 Exchange main components and maintenance 8 10 Chapter 9 Specifications and Option devices 9 1 Standard specifications 9 1 9 2 Common specifications 9 2 9 3 Breaking resister specifications 9 4 9 4 Encoder division option card open collector 9 5 9 4 1 How to treat encoder division option card 9 5 9 4 2 How to wire encoder division option card Wire 9 5 Warranty ...

Page 9: ...1 2 1 Inverter Nameplate Example This instruction manual is designed for LS STARVERT iV5 MRL Machine Roomless Elevator Inverters which have excellent characteristics in speed and torque control with pulse encoder mounted on the shaft of 3 phase asynchronous motor and covers installation maintenance wiring and operation for these inverters Inverter Model Name Input Power Source Specifications Inver...

Page 10: ...S 1 2 2 Inverter Model Name l LS STARVERT Series l Max Applicable Motor 075 7 5kW 220 22kW l Vector Inverter iV5 Series l Input Voltage 4 400V Class 380 480V l MRL Machine Roomless for Elevator driving type SV iV5 4 MRL ...

Page 11: ...ammable material The inverter operates at high temperature 2 1 4 Avoid a humid and hot location 2 1 5 Install the inverter in a location free of oil mist and dust Totally enclosed panel can be used to protect the inverter against that materials 2 1 6 Secure the installation space enough to protect the inverter against the overheating Measurement point of Ambient temperature 5 cm 5 cm 5 cm SV iV5 M...

Page 12: ...in the panel make sure that inverter and ventilation fan is properly installed If they are poorly installed it causes the increase of an ambient temperature and less effective ventilation Therefore be sure to keep the ambient temperature of inverter below the allowable temperature 2 1 8 Install the inverter tightly not to get loose using proper sized bolt or screw Min 5 cm Min 10 cm Min 5cm SV iV5...

Page 13: ...in circuit Control circuit Shield P4 FHM P5 BAT P6 BRC P7 MCC STARVERT iV5 Multi function input 4 Multi function input 5 Multi function input 6 Multi function input 7 AI2 AI3 Power supply 10V Analog input 1 Analog input 2 Analog input 3 Common Analog input 10 10V 4 20mA 10 0V 20 4mA Motor NTC Encoder B Phase input Power supply 5V Common 0V Open collector output ACR AO1 AO2 5G Analog output 1 Analo...

Page 14: ...mmon Used for DC link common connection G Grounding Used for inverter frame earth 2 3 2 Cautions to be required for wiring to Power Circuit Terminal Connect terminals R S and T to 3 phase input power supply after checking inverter nameplate attached on the inverter Never connect terminals U V and W to 3 phase input power supply It results in lethal damage to the inverter Never connect the phase ad...

Page 15: ...resistors 2 3 3 Main Power Circuit Wire Sizes and Grounding Wire Size 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 Be sure to use 600V 75 copper wire Wire Size ScrewTorque mm2 AWG Inverter Capacity Terminal screw size Kgf cm lb in R S T U V W R S T U V W 7 5 kW M6 30 6 38 2...

Page 16: ...l Forward Reverse RUN Command is ON when closed to CM separately l Motor stops when FX RX is ON or Off at the same time BX Emergency Stop l ON when closed to CM FREERUN Stop and Deceleration stop It does not trigger fault alarm signal RST Fault Reset Resets when fault condition is cancelled P1 MM0 P2 MM1 P3 AT0 P4 FHM P5 BAT P6 BRC P7 MCC Multi function input contact l 1 function can be selected a...

Page 17: ...e JP2 switch at P12 PE 15V Open Collector Power GE P S for Open Collector 0V PA Encoder A phase signal PB Encoder B phase signal l A B signal for Complementary or Open Collector Type Encoder l Set the JP2 switch at P15 on I O PCB and set the JP4 switch to OC for the use of Open Collector Z PZ Encoder Input Z Encoder Z phase signal Note The usages of Z phase signal are as follows and its functions ...

Page 18: ...B contact is of AC 250V 1A DC 30V 1A Open collector output 1 2 and 3 can be used below maximum of 24V 100mA Wires for the control circuit terminal should be separated from ones for the power circuit terminal if possible and in case wires for both control circuit terminal and the power circuit one cross each other they should be crossed at right angles 90 2 4 4 Caution on wiring pulse encoder 1 Che...

Page 19: ...B A PA A Shield Wire 2 4 6 Wiring and Switch Setting for Line Drive Type Pulse Encoder 5V Jumper provided as default For 5V Power Type Line Drive Encoder CN6 CN3 CN4 GE GE RA RB BX 30A 1B P7 MCC RX FX CM 1A CM 2A P3 ATO P1 MM0 P2 MM1 P4 FHM P5 BAT P6 BRC CM RST 30B EG 2B OC1 30C V CN5 A A PA B Z GE PE Z PZ B PB VREF AI1 AI2 5G AO1 AO2 AI3 NTC 5G CN7 CN2 CN1 AI1 AI2 JP4 AI3 JP5 JP2 5G 15V 5V 12V LD...

Page 20: ...EG 2B OC1 30C V CN5 A A PA B Z GE PE Z PZ B PB VREF AI1 AI2 5G AO1 AO2 AI3 NTC 5G CN7 CN2 CN1 AI1 AI2 JP4 AI3 JP5 JP2 5G 15V 5V 12V LD OC V NTC NTC AI3 S I O AO2 AO1 5G AI2 AI1 VREF B PB Z PZ PE GE Z B A PA A CAUTION l NEVER change the jumper setting during inverter run Otherwise it may cause inverter trip adversely affecting the entire system l Motor NTC input for Analog Input 3 is ONLY available...

Page 21: ...3 W4 L1 L2 D1 D2 H1 H2 MRL 075 4 MRL110 4 330 12 99 310 12 2 7 0 28 310 12 2 680 26 7 666 26 22 97 2 3 83 64 7 2 55 Φ 14 Φ0 55 Φ7 Φ0 28 MRL150 4 375 14 76 355 13 98 7 0 28 355 13 98 700 27 56 686 27 108 5 4 27 75 7 2 98 Φ 14 Φ0 55 Φ7 Φ0 28 MRL220 4 375 14 76 355 13 98 7 0 28 355 13 98 700 27 56 686 27 139 2 5 48 101 3 3 99 Φ 14 Φ0 55 Φ7 Φ0 28 ...

Page 22: ...3 5 3 5 11 SV110iV5 4DB ABS53b EBS53b GMC 22 5 5 5 5 8 15 SV150iV5 4DB ABS63b EBS63b GMC 32 14 8 8 400V 22 SV220iV5 4DB ABS103b EBS103b GMC 50 22 14 14 3 1 2 AC input fuse AC reactor DC reactor Voltage Motor kW Inverter models AC input fuse AC reactor DC reactor 7 5 SV075iV5 4DB 30 A 1 14 mH 20 A 4 04 mH 19 A 11 SV110iV5 4DB 35 A 0 81 mH 30 A 2 76 mH 29 A 15 SV150iV5 4DB 45 A 0 61 mH 38 A 2 18 mH ...

Page 23: ...s Up Up Moves to the next code or increments setting values Down Down Moves to the next code or decrements setting values SHIFT ESC Shift ESC Acts as Shift key in a setting mode and as ESC key in other mode REV Reverse RUN Reverse RUN command is enabled STOP RESET Stop Reset Stop key during inverter operation Resets fault when inverter returns to normal after fault has occurred KEY FWD Forward RUN...

Page 24: ...isplays generated torque to the 100 rated output of a motor 4 INV output current Inverter output current in RMS 4 2 2 Group display No Function Description 1 Parameter group Displays the name of each parameter group There are DIS I O PAR FUN CON USR and 2nd group 2 Code Type Displays a code type to be set 3 Code Number Displays a code number to be set 4 Code data and unit Displays a code data and ...

Page 25: ... changed during inverter operation Parameter data lock function is set PAR_04 Parameter Lock is enabled Example In case the 1st acceleration time is to be changed from 10 sec to 15 sec it can be set as shown below FUN Acc Time 1 40 10 00 sec FUN Acc Time 1 40 10 00 sec FUN Acc Time 1 40 15 00 sec FUN Acc Time 1 40 15 00 sec 0 0rpm SPD Tq 0 0 0 0A FUN Jump code 00 1 FUN Jump code 00 40 Initial scre...

Page 26: ...so on Parameter group PAR Parameter initialization Parameter read write lock password Motor related constants Auto tuning and so on Function group FUN Operating frequency Operation mode Stop mode Acceleration deceleration time and pattern Carrier frequency Electronic thermal selection and so on Control group CON Control mode ASR PI gain Process PID gain Draw control setting Droop control related c...

Page 27: ... RMS 02 0 0 A I O P2 define 02 Not Used PAR Para read 02 No FUN Spd Ref Sel 02 Keypad1 I O P3 define 03 Not Used PAR Para write 03 No FUN Stop mode 03 Decel PIDOUT 0 0 0 0 0 0 I O P4 define 04 Not Used PAR Para lock 04 0 FUN Max Speed 04 200 0 rpm DIS Faults 05 I O P5 define 05 Not Used PAR Password 05 0 FUN Speed 0 12 0 0 rpm I O AO2 Define 69 Not used PAR ReDet Num 41 100 FUN Batt Volt 66 48Ｖ MO...

Page 28: ...ser Define and directly input on PAR_08 When selecting User Define on PAR_07 select motor capacity directly on PAR_08 Set the pulse numbers per revolution of pulse encoder coupled to the motor shaft Set the motor base speed Set the rated voltage of the motor Voltage value on the name plate Set the number of poles of the motor Set the efficiency of the motor in the case of Standstill auto tuning mo...

Page 29: ...ator resistance not rotating the motor 20 30 sec When auto tuning is complete successfully None is displayed If error occurs during auto tuning Rs Error is displayed In this case verify motor parameters and redo the auto tuning If the problem persists contact LS customer service center FWD REV LED on keypad will blink during Auto tuning PAR Auto tuning 24 Rs Tuning PAR AutoTuneType 23 StandStill P...

Page 30: ...displayed when inverter power is on and rotates the motor in the forward direction 4 6 3 Reverse rotaion check Be sure to check if negative speed is displayed when inverter power is on and rotates the motor in the reverse direction 1 If speed is displayed 0 0 rpm or unchanged or speed polarity is reversed check if wiring for the pulse encoder is properly done 2 In case the motor shaft cannot be ro...

Page 31: ...etic flux estimation standard level 2 If MagDet Err stimulus estimation error occurs after RUN command increase 5 of magnetic flux estimation standard current PAR_37 and keep commanding RUN by keypad until error message is not displayed 3 If OC overcurrent fault occurs when estimating magnetic flux decrease 5 of magnetic flux estimation standard current level PAR_37 and keep commanding RUN by keyp...

Page 32: ...rward 1 4 rpm 150 Torque Limit Wrong encoder wiring REV Reverse 1 4 rpm 150 Torque Limit Abnormal FWD Reverse 1 4 rpm 150 Torque Limit Wrong motor wiring REV Forward 1 4 rpm 150 Torque Limit Abnormal FWD Reverse 10 0 rpm Below 10 Wrong wiring of both REV Forward 10 0 rpm Below 10 Abnormal If A and B phase are reversed be sure to replace A with B phase wire after checking the pulse encoder wiring O...

Page 33: ...not 3 When detecting wrong operation please make it right by executing noise shielding or other management Keypad display Descriptions Set torque bias of CON_32 as Analog Set torque balance of CON_35 as 0 0 Set I O_07 as Analog Hold Set I O_11 as Torque Bias Set I O_12 as 10 10V Set I O_15 as much as 50ms Set I O_43 as Run CON Trq Bias Src 32 Analog 100 0rpm SPD Tq A CON Trq Balance 35 0 0 I O Ai1...

Page 34: ...Multi step operation mode Please note torque value displayed on initial screen of keypad setting manual operation speed command as 0 in case of ELIO operation mode Please note torque value displayed on initial screen of keypad setting manual operation speed command as 0 In order to show torque value on keypad please set value on E L_58 Display Sel 4 8 3 No load operation preparations 1 Make the el...

Page 35: ... slope and details of it are as follow A during up operation torque capacity during down operation torque capacity during up operation AI1 value during down operation AI1 value If calculating y during no load down operation torque capacity A x during no load down operation AI1 value B during no load down operation torque capacity A during no load down operation AI1 value Calculation Example A 100 ...

Page 36: ... 4 Loader and Basic Operation 4 14 Thus calculation is as follow Keypad display Descriptions Input the value AX100 into I O_13 Input the absolute value BX into CON_35 I O Ai1 Gain 13 200 CON Trq Balance 35 100 ...

Page 37: ...Ramp Ref rpm PostRamp Ref rpm ASR Inp Ref rpm Output Freq rpm Motor Speed rpm Speed Dev rpm ASR Out Torque Bias PosTrq Limit NegTrq Limit RegTrq Limit Torque Ref IqeRef A Iqe A Flux Ref Ide Ref A Ide A ACR_Q Out V ACR_D Out V VdeRef V VqeRef V Out Amps RMS A Out Volt RMS V Power kW DC Bus Volt V Proc PI Ref Proc PI F B Proc PI Out Mot Temp deg Inv Temp deg Inv i2t MP Output Ctrl Mode S W Version R...

Page 38: ...6 4 DIS_05 Malfunction status display Faults 6 4 5 DIS_06 User group display setting Usr Grp Disp Not Used Dis User Grp Display ALL Not Used Yes 6 6 DIS_10 Dead time voltage factor Vcomp Factor 30 000 30 000 m 0 000 No 6 6 DIS_13 Constant current display Iup Ium A Iup Yes 6 6 DIS_14 Constant current display Ivp Ivm A Ivp Yes 6 6 DIS_15 Constant current display Iwp Iwm A Iwp Yes 6 6 Adjustment duri...

Page 39: ... Multi function input terminal P1 definition P1 define Use Max Trq Not Used No 6 7 17 I O_02 P2 define Refer to I O_01 Not Used No 6 7 17 I O_03 P3 define Refer to I O_01 Not Used No 6 7 17 I O_04 Multi function input terminal P2 definition P4 define Refer to I O_01 Not Used No 6 7 17 I O_05 Multi function input terminal P3 definition P5 define Refer to I O_01 Not Used No 6 7 17 I O_06 Multi funct...

Page 40: ...unction analog input Ai1 LPF time constant Ai1 LPF 0 2000 ms 0 Yes 6 18 20 I O_16 Multi function analog input Ai2 definition Ai2 Define Not Used Yes 6 18 20 I O_17 Multi function analog input Ai2 source Ai2 Source 10 10V Yes 6 18 20 I O_18 Multi function analog input Ai2 gain Ai2 Gain 100 00 Yes 6 18 20 I O_19 Multi function analog input Ai2 bias Ai2 Bias 0 00 Yes 6 18 20 I O_20 Multi function ana...

Page 41: ...l 3600 3600 rpm 0 Yes 6 22 I O_50 Speed detection band SD Band 0 1 10 0 0 5 Yes 6 22 23 I O_51 Speed arrival band SA Band 0 1 10 0 0 5 Yes 6 23 I O_52 Speed deviation band SEQ Band 0 1 10 0 0 5 Yes 6 23 I O_53 Torque detection level TD Level 0 0 250 0 0 0 Yes 6 25 I O_54 Torque detection band TD Band 0 1 10 0 0 5 Yes 6 25 I O_55 Timer On delay time TimerOn Dly 0 1 3600 0 sec 0 1 Yes 6 24 I O_56 Ti...

Page 42: ... Amps RMS Out Volt RMS Power DC Bus Volt Proc PI Ref PROC PI F B Proc PI Out Mot Temp I O_66 Multi function analog output AO1 definition AO1 Define Inv Temp Not Used Yes 6 28 I O_67 Multi function analog output AO1 gain AO1 Gain 0 0 500 0 100 0 Yes 6 28 I O_68 Multi function analog output AO1 bias AO1 Bias 100 0 I O_67 0 0 Yes 6 28 I O_69 Multi function analog output AO2 definition AO2 Define Not ...

Page 43: ... 7kW NW 6 2kW NW 6 5kW NW 7 1kW NW 12 5kW1 NW 12 5kW2 NW 14 1kW NW 3 7kW KE 6 2kW KE 6 5kW KE 7 5kW KE 11kW KE 15kW KE 13 3kW HS 6 7kW FJ User Define kW No 6 32 PAR_08 Motor cap selection of USER UserMotor Sel 1 5 22 0 kW 5 5 No 6 32 33 PAR_09 Motor cooling type Cooling Mtd Self cool Forced cool Forced cool Yes 6 33 34 PAR_10 Pulse no of encoder Enc Pulse 360 65535 8192 No 6 33 34 PAR_11 Encoder d...

Page 44: ...istance Rs 0 000 5 000 ohm Yes PAR_35 Stimulus detect repeat count DetAve Num 1 30 1 No 6 37 PAR_36 Stimulus detect voltage MagDet Volt 50 200 V 80 No 6 37 PAR_37 Stimulus detect current MagDet Curr 10 150 70 No 6 37 PAR_38 Speed drift detect level RevSpdLevel 0 100 30 No 6 37 PAR_39 Speed drift detect time RevSpdTime 0 9999 ms 1500 No 6 37 PAR_40 Trip select bit MRL TripSel 0000 1111 BIT 1110 No ...

Page 45: ...ell Speed 0 0 Max Speed rpm 100 0 No 6 42 FUN_22 Dwell Time Dwell Time 0 00 100 00 sec 0 00 No 6 42 FUN_33 Acc Dec reference Speed Acc Dec Ref Max Speed Ref Speed Max Speed No 6 42 43 FUN_36 S ratio 1 in acceleration start Acc S Start 0 0 50 0 0 0 No 6 44 46 FUN_37 S ratio 2 in acceleration end Acc S End 0 0 50 0 0 0 No 6 44 46 FUN_38 S ratio 1 in deceleration start Dec S Start 0 0 50 0 0 0 No 6 4...

Page 46: ...0 No 6 49 FUN_58 Power on Run selection Power on Run No Yes No Yes 6 50 FUN_59 Restart after fault reset RST Restart No Yes No Yes 6 50 FUN_60 Number of auto restart try Retry Number 0 10 0 Yes 6 50 51 FUN_61 Delay time before Auto restart Retry Delay 0 0 60 0 sec 1 0 Yes 6 50 51 FUN_62 Wait time for Restart upon Stop Restart Time 0 00 10 00 sec 0 00 No 6 51 52 FUN_63 Overspeed Detection Level Ove...

Page 47: ...0 0 No 6 55 56 CON_11 Process PID reference keypad Proc PID Ref 100 0 100 0 0 0 Yes 6 57 CON_13 Process PID P gain Proc PID Kp 0 0 999 9 0 0 Yes 6 57 CON_14 Process PID I gain Proc PID Ki 0 0 100 0 0 0 Yes 6 57 CON_15 Process PID D gain PROC PID Kd 0 0 100 0 0 0 Yes 6 57 CON_16 Process PID positive limit Proc Pos Lmt 100 0 100 0 100 Yes 6 57 CON_17 Process PID negative limit Proc Neg Lmt 100 0 100...

Page 48: ...rque limit in forward run Pos Trq Lmt 0 0 250 0 150 0 Yes 6 63 64 CON_30 Torque limit in reverse run Neg Trq Lmt 0 0 250 0 150 0 Yes 6 63 64 CON_31 Torque limit in regeneration Reg Trq Lmt 0 0 250 0 150 0 Yes 6 63 64 CON_32 Torque Bias source selection Trq Bias Src None Analog Keypad Option None No 6 62 CON_33 Torque Bias quantity Trq Bias 150 0 150 0 0 0 Yes 6 62 CON_34 Torque bias feedforward Tr...

Page 49: ...e Unit Default Adjustment during run Page USR_00 Function code select Jump Code 1 67 Yes 6 66 USR_01 Initialize Macro Macro Init User Define E L User Define No 6 66 USR_02 User data save User Save No Yes No No 6 66 USR_03 Recall saved user data User Recall No Yes No No 6 66 USR_04 User group data User Grp No 6 67 ...

Page 50: ... LCD display Unit Description Multi function analog input value Ai1 Value Ai3 Value Displayed as the percentage of multi function analog input value 10V 100 20mA 100 Pre Ramp Reference PreRamp Ref rpm Speed reference before ramping Post ramp reference PostRamp Ref rpm Speed reference after ramping ASR Input Reference ASR Inp Ref rpm Final speed reference input value to ASR Automatic Speed Regulato...

Page 51: ...us Volt V Inverter DC link voltage Process PI reference Proc PI Ref Reference value of Process PID routine Process PI Feedback Proc PI F B Feedback value of Process PID routine Process PI output Proc PI Out Output value of Process PID routine Motor temperature Mot Temp deg Motor temp displayed 25 displayed when motor NTC is not provided with the motor Inverter temperature Inv Temp deg Inverter Hea...

Page 52: ...atus output terminal status Run status running time can be monitored using PROG Up Down keys Pressing ENT key will return to top To enter the fault info into memory as Last Fault 1 press RESET key Refer to Chapter 8 troubleshooting and maintenance for more details No Trip information LCD display No Trip information LCD display 1 Overcurrent in Phase U OC U 12 Ground fault Ground Fault 2 Overcurren...

Page 53: ...t 2nd group is displayed only when 2nd group is defined EXT group is displayed when Option board is installed 6 1 6 DIS_10 Dead time voltage factor Code LCD display Parameter name Setting range Unit Default Value DIS_10 Vcomp Factor Dead time voltage factor 30 000 30 000 0 6 1 7 DIS_13 15 3 phase current amount under magnetic flux estimation Display current values on each phase when supplied with ...

Page 54: ...nnot be adjusted while running No Set value Description No Set value Description 1 Speed L Multi step speed Low 15 Ext Trip B External trip B contact 2 Speed M Multi step speed Middle 16 Prohibit FWD Forward Run Disabled 3 Speed H Multi step speed High 17 Prohibit REV Reverse Run Disabled 4 Jog Speed Jog speed 18 Proc PID Dis PID operation disabled 5 MOP Up MOP UP operation 19 Timer Input Timer ON...

Page 55: ...jog frequency regardless of other terminal signal input P1 P2 P3 P4 Set Vaule OFF OFF OFF OFF FUN_02 keypadà FUN_12 Speed 0 ON OFF OFF OFF FUN_13 Speed 1 OFF ON OFF OFF FUN_14 Speed 2 ON ON OFF OFF FUN_15 Speed 3 OFF OFF ON OFF FUN_16 Speed 4 ON OFF ON OFF FUN_17 Speed 5 OFF ON ON OFF FUN_18 Speed 6 ON ON ON OFF FUN_19 Speed 7 X X X ON FUN_20 Jog Speed 1 5 MOP Motor Operated Potentiometer Up 1 6 M...

Page 56: ...ay Description Setting range Unit Set value I O_01 P1 define Multi function input terminal P1 define MOP Up I O_02 P2 define Multi function input terminal P1 define MOP Down I O_03 P3 define Multi function input terminal P3 define MOP Clear I O_04 P4 define Multi function input terminal P4 define MOP Save MOP Up Down example 1 This is used only if terminal ON OFF is required for speed control TIME...

Page 57: ...nput assigned to MOP Save function is ON operation speed at that instant is memorized and operates at the saved speed when operation resumes TIME P1 FX Motor Speed MOP Up MOP Down Saved speed ref by MOP Save P2 ON OFF OFF ON OFF ON OFF OFF OFF OFF ON P4 MOP Save ON OFF OFF ...

Page 58: ...e function use MOP Clear ON OFF If MOP Clear is ON during running the inverter decelerates its speed to zero speed If MOP is ON during stop this function resets the speed reference to 0 TIME P1 FX Motor Speed Previous speed saved MOP Clear MOP Up P3 ON OFF OFF ON OFF OFF OFF OFF OFF ON ON MOP Clear ...

Page 59: ...nce operating method and torque limit is done via Keypad ONLY To turn off the terminal the changed value is not saved and previous value is restored Changing control mode during Main Drive operation is available only when the 2nd function is defined using terminal ON OFF The following parameters cannot be changed while Main Drive function is active Code Description Note FUN_01 Run Stop Src RUN STO...

Page 60: ...el for continous 2nd_33 2nd ETH Cont FUN_56 ETH Cont Note 1st 2nd function switch over should be selected when the motor is stopped If selected during RUN 2nd function is not active until motor stop 1 12 XCEL L 1 13 XCEL H Refer to FUN_40 47 Accel Decel time 1 2 3 4 Code LCD display Description Factory setting FUN_40 Acc Time 1 Accel time 1 2 00 sec FUN_41 Dec Time 1 Decel time 1 2 00 sec FUN_42 A...

Page 61: ...nal input by b contact If the terminal set to this function is off the inverter disables the gating of IGBT and then the motor freely rotates to a stop The message written as External Trip Signal B contact appears on the LCD screen and STOP LED is blinking in the keypad This signal can be used as an external latch trip TIME P2 3 Wire SPEED rpm FORWARD REVERSE FX RX 3 Wire operation FX RX P2 3 Wire...

Page 62: ...t depending on the controller operation Proc PID Enb at CON_20 determines whether this function is used or not The setting for this code is as follows Code LCD display Description Setting range Unit Factory setting CON_20 Proc PID Enb Proc PID contoller Enable Disable Disable Enable Terminal Disable Disable at CON_20 blocks the output of Process PID controller and Enable at CON_20 enables the Proc...

Page 63: ...5 Define Timer Input I O_41 AX1 Define Multi function output terminal AX1 Define Timer Out I O_55 TimerOn Dly Timer On Delay Time 0 1 3600 0 sec I O_56 TimerOff Dly Timer Off Delay Time 0 1 3600 0 sec 1 20 SoftStartCncl Soft Start Cancel Soft start cancel is used when the shortest acceleration deceleration time is required without using the existing accel decel time In this case real acceleration ...

Page 64: ...ASR I Gain 2 0 50000 ms CON_08 ASR LPF2 ASR LPF time constant 2 0 20000 ms P5 ON 1 22 ASR P PI Sel ASR P PI Transfer The ASR could be P controller or PI controller by MFi programmed as ASR P PI Sel When the ASR Gain is switched to each other the effective P gain could be changed gradually with the time ASR Ramp CON_09 in order to prevent the shock in the machine because of the quick change of P ga...

Page 65: ...s fed into the inverter Therefore in order not to use the torque bias value None should be set at CON_32 or one of the multi function terminals P1 P7 should be selected as Use Trq Bias and then be kept the terminal Open 2 I O_08 Reversal of Multi function input terminal Multi function input terminal is based on the A contact operation If a specific terminal should be changed to B contact operation...

Page 66: ...he other function previously set value is initialized to 0 Set value Paramter name description Speed Ref Speed Reference 10V input is equivalent to 100 of maximum speed Proc PID Ref Process PID Reference 10V input is equivalent to 100 of reference of Process PI controller Proc PID F B Process PID F B 10V input is equivalent to 100 of feedback of Process PI controller Draw Ref Draw Reference 10V in...

Page 67: ...0 00 250 00 100 0 I O_14 Ai1 Bias Input bias of Ai1 100 00 100 00 0 0 I O_15 Ai1 LPF Input LPF time constant of Ai1 0 2000 ms 0 I O_16 I O_25 Ai2 Ai3 setting method is the same as 1 Ai1 above The following figures are the example of 50 input gain and 25 of input bias for 0 10V analog input Maximum of the setting value depends on the Gain and starting point on the Bias In the example above Maximum ...

Page 68: ... it is displayed and the changed gain is saved l Bias Adjustment Supply 0V to Ai1 and follow next steps The same procedure is applied to Ai2 Ai3 Set the potentiometer Low Min Key LCD Display Description Initial Gain Factory setting PROG When pressing the PROG key current output to input value is displayed on the first line and current setting bias on the second line If you want to adjust Bias to b...

Page 69: ...Trq Det 6 Spd Arrival 15 Trq Lmt Det 7 Timer Out 16 OverLoad 8 LV Warn 17 Stop 9 Run 18 Steady 1 1 Not Used It is set unless multi function output is not used as any function listed above 1 2 INV Ready INV Ready becomes ON when inverter is ready to operate normally If trip signal occurs INV Ready is left OPEN immediately as shown in the figure below 1 3 Zero Spd Det Detects zero speed of motor See...

Page 70: ... for Spd Det ABS Code Display Description Range Unit Default I O_49 SD Level Speed Detect Level 3600 3600 rpm 0 I O_50 SD Band Speed Hysterisis Band 0 1 10 0 0 5 l I O_49 SD Band is set as the percentage of FUN_04 Max motor speed Speed Dectecting Signal Polarity valid I O_50 TIME Dectecting Signal Polarity invalid OFF I O_49 I O_50 OFF I O_49 ON OFF OFF OFF ON ON Detection signal TIME SPEED I O_47...

Page 71: ... in the one of the multi function input terminals P1 P7 and it uses the set values of Timer On delay time at I O_55 and of Timer Off delay time at I O_56 The example of code setting is shown in the table below when I O_07 is set to Timer Input and I O_41 is set to Timer Output Code Display Description Range Unit Default I O_07 P7 define Definition of P7 Timer Input I O_41 AX1 Define Definition of ...

Page 72: ...Motor overheat detect 75 150 C 140 I O_65 MH Warn Band MH hysterisis band 0 10 C 5 1 13 Inv OH Warn Inverter Overheat Warning Inverter Overheat is ON when the heatsink inside the inverter is higher than the overheat alarm level This signal is only for an alarm not for the inverter trip Code Display Description Range Unit Default I O_62 IH Warn Temp Inverter Overheat Detection Temperature 50 85 C 7...

Page 73: ...s than overload alarm level I O_57 and longer than overload alarm time I O_58 has passed Overload alarm signal can be generated by the multi function outputs 1A 1B 2A 2B OC1 EG OL should be set in the I O_41 42 and 43 Multi function auxiliary terminal output setting to use this function Even if overload occurs its alarm signal is generated through the multi function output terminal and the inverte...

Page 74: ...etry attempt 3 I O_59 61 Overload trip enable level time If the inverter output current higher than the overload limit level is kept for the overload limit time the inverter blocks the gating of IGBTs and issues the trip message Code Display Description Range Unit Default I O_59 OLT select Overload trip enable Yes No Yes I O_60 OLT level Overload trip level 30 250 180 I O_61 OLT time Overload trip...

Page 75: ...50 of rated torque current Iqe Torque current 10V 250 of rated torque current Flux Ref Flux reference 10V Flux rating 2 IdeRef Flux Current ref 10V Rated flux current 2 Ide Flux Current 10V Rated flux current 2 ACR_Q Out ACR output of axis Q 10 V 300 600 ACR_D Out ACR output of axis D 10 V 300 600 VdeRef Voltage reference of axis D 10 V 300 600 VqeRef Voltage reference of axis Q 10 V 300 600 Out A...

Page 76: ... is properly set Code LCD display Description Setting range Unit Factory setting PAR_01 Para init Initialize parameters as factory defaults No All Groups DIS I O PAR FUN CON EXT USR E L1 2ND No 1 E L is only displayed when CON_02 Application is set to Elevator 2 PAR_02 03 All Parameter Read Write Parameters setting can be copied to other inverters using keypad To do this set PAR_02 Parameter Read ...

Page 77: ...PAR_05 Password When user put any four digit number except 0 and cycle the power only Display groupd will appear Press Mode key and PAR_05 Password will be directed If the right password is entered all other groups can be accessed and adjustable To clear the password set it to 0 When you forget the password enter 5052 It is the master password and it resets the password to 0 Code LCD display Descr...

Page 78: ...r Define kW Same as inverter rating PAR_08 UserMotorSel Motor cap Selection of User 1 5 220 0 kW 5 5 3 PAR_09 Motor Cooling method Select the cooling method of the motor to use Motor cooling method is used to check if the motor is currently overloaded or not The self cooled motor should be set to Self Cool and the forced cooled motor to Forced Cool Code LCD display Description Setting range Unit F...

Page 79: ... 4 Encoder S W error detection PAR_14 15 Encoder error detection time encoder error reference speed To achieve correct motor speed detection and control using encoder proper wiring of encoder and motor should be preceded If operation is continued with faulty wiring of Encoder Motor overcurrent flows to the motor damaging the motor Therefore encoder should have functions to detect encoder input err...

Page 80: ... to deceleration due to target speed change inverter cannot detect encoder S W error Inverter determines encoder S W error by comparing motor speed and Target speed XEncFaultPerc while operation status is acceleration after EncFaultTime elapses Encoder S W error detection is performed only once after operation starts and activates when target speed becomes twice the rated slip For example when tar...

Page 81: ...nt 1 0 450 0 A In order to set motor capacities in PAR_07 other than its initial default value select User Define Then PAR_08 User Motor Selection will be displayed Under the user motor selection section put motor capacities PAR_17 Motor base speed is the frequency inverter outputs its rated voltage It is to be set within the range of Motor Max speed Set motor speed and rated voltage according to ...

Page 82: ...ble signal from magnetic flux detections if differential between command speed and actual motor speed exceeds its setting values which is a percentage of PAR_16 Motor base speed for more than its setting time in PAR_39 Speed accumulated error time Function Code Loader Display Function Name Setting Range Unit Default Value PAR_38 RevSpdLevel Speed deviation detection level 0 100 30 6 PAR_39 Speed d...

Page 83: ...nction Code Loader Display Function Name Setting Range Unit Default Value PAR_41 ReDet Num Number of operation commands for repetition magnetic flux estimation 0 65535 100 Once inverter is supplied with power first magnetic flux estimation takes place when its first operation command is given Then number of operation commands is accumulated until it has reached its setting value for magnetic flux ...

Page 84: ...nal l Keypad FWD REV STOP key on the keypad l Option using Option card Factory setting Terminal 1 Code LCD display Description Setting range Unit Factory setting FUN_01 Run Stop Src RUN STOP source select Terminal 1 Terminal 2 Keypad Option Terminal 1 Difference between Terminal 1 and Terminal 2 setting Run Stop source select Terminal ON OFF FWD REV select ON FWD run command FX OFF Stop command ON...

Page 85: ...ption Setting range Unit Factory setting FUN_03 Stop Mode Stop method Decel Free run Decel 6 4 3 Motor Max Speed Reference Maximum value of the speed command to the motor is set to the sum of setting speed reference speed in Draw control reference speed in Process PID control and reference speed in Droop control In this case final speed command output is limited to the maximum speed command to the...

Page 86: ... Speed 2 Multi step speed 2 0 0 FUN_04 rpm 0 0 FUN_15 Speed 3 Multi step speed 3 0 0 FUN_04 rpm 0 0 FUN_16 Speed 4 Multi step speed 4 0 0 FUN_04 rpm 0 0 FUN_17 Speed 5 Multi step speed 5 0 0 FUN_04 rpm 0 0 FUN_18 Speed 6 Multi step speed 6 0 0 FUN_04 rpm 0 0 FUN_19 Speed 7 Multi step speed 7 0 0 FUN_04 rpm 0 0 FUN_20 Jog Speed JOG speed 0 0 FUN_04 rpm 100 0 l FUN_04 Max motor speed 3 FUN_21 Dwell ...

Page 87: ...m 2 FUN_40 47 Accel Decel time 1 4 Accel Decel time 1 4 can be set in SV iV5 MRL as shown below Code LCD display Description Setting range Unit Factory setting FUN_40 Acc Time 1 Acceleration time 1 0 00 6000 0 sec 2 00 FUN_41 Dec Time 1 Deceleration time 1 0 00 6000 0 sec 2 00 FUN_42 Acc Time 2 Acceleration time 2 0 00 6000 0 sec 3 00 FUN_43 Dec Time 2 Deceleration time 2 0 00 6000 0 sec 3 00 FUN_...

Page 88: ... Accel Decel 1 2 The ramping pattern of the Linear and S Curve could be used by setting the parameters below S Curve pattern is used to control the acceleration of the machine as linear to minimize the shock at the start The parameters FUN_36 39 determine the rate of S Curve pattern as in the figure below FUN_36 37 are applied in the acceleration and FUN_38 39 in the deceleration Code LCD display ...

Page 89: ...St2_time MaxSpeed AccTime 0 5 l Calculation 1 Δrpm St1_Δrpm St2_Δrpm Drpm The difference between the current speed and the target speed L_time Δrpm St1_Δrpm St2_Δrpm AccTime MaxSpeed Effective Acceleration Time St1_time L_time St2_time l Calculation 2 Δrpm St1_Δrpm St2_Δrpm St1 _time Δrpm AccTime2 St1_time2 25 MaxSpeed St1_time St2_time St2 _time Δrpm AccTime2 St2_time2 25 MaxSpeed St1_time St2_ti...

Page 90: ...ction for zero speed No Yes No FUN_49 0 Dec Time Deceleration time for zero speed 0 00 6000 0 sec 0 00 6 FUN_51 Decel time when emergency stop When the motor should be stopped immediately in case of emergency BX on the control circuit terminal can be used When BX is ON the motor decelerates to a stop within Emergency deceleration time set at FUN_51 But if the motor does not stop within the deceler...

Page 91: ...or Motor Hold Time after the motor decelerates to a stop Code LCD display Description Setting range Unit Factory setting FUN_53 Hold Time Motor Hold Time 100 10000 ms 1000 Flux current Speed Pre excitation time ON Speed control zone OFF Run command Time Stopping 200 of rated flux current 500 ms ...

Page 92: ...mated to be overheated Continuous level of electronic thermal at FUN_56 is the current level which should be referred to when the motor is operated continuously and the motor is estimated to be in thermal equilibrium Continuous level is set to the motor rated current 100 and should be less than 1 min level of electronic thermal at FUN_55 PAR_09 Cooling type should be set correctly to ensure the pr...

Page 93: ... the inverter is installed is high or other equipment may be affected by potential inverter noise set this value lower setting range 2 5 10 0 kHz Code LCD display Description Setting range Unit Factory setting FUN_57 PWM Freq Switching frequency select 2 5 10 0 kHz 8 0 l Continuous Operation Derating Information The above graph is only applied when the inverter is operated in the allowable tempera...

Page 94: ...se Yes is set the inverter starts to run at the instant the inverter fault is cleared if FX terminal input is On or RX terminal input is On At the time of the inverter trip the motor start to coast to a stop because the inverter blocks the IGBT gating signals If the inverter starts to run while the motor is freely rotating first the motor decelerates to a stop and restart If set CON_49 Speed searc...

Page 95: ...e fault automatically and motor suddenly restarts when trip occurs l Auto restart function is disabled when the following trips occur BX Emergency stop Low Voltage Arm Short U V W DB Fuse Open Ext Trip B External trip B InvOver Heat inverter overheated MotOver Heat Motor overheated Encoder Err Encoder error Over Load Overload trip E Thermal Electronic thermal protection l If trip does not occur fo...

Page 96: ...FUN_04 Max Speed l When motor speed exceeds FUN_63 Overspeed Detection Level and FUN_64 Overspeed Detection Time elapses overspeed error detection is activated l If FUN_64 is set to 0 00 sec and motor rpm exceeds FUN_63 inverter immediately detects overspeed error 6 4 13 Battery Operation For additional details request for user manuals Code Loader display Description Setting range Unit Factory Set...

Page 97: ...CD display Description Setting range Unit Factory setting CON_01 Control Mode Control mode selection Speed Torque Speed 6 5 3 Application mode CON_02 General vector mode or Elevator mode can be selected in CON_02 Code LCD display Description Setting range Unit Factory setting CON_02 Application Application mode setting General Vect Elevator General Vect Only displayed with Elevator option board EL...

Page 98: ...00 CON_06 ASR P Gain2 ASR P Gain 2 0 0 200 0 5 0 CON_07 ASR I Gain2 ASR I Gain 2 0 50000 ms 3000 5 CON_09 Ramp time for ASR gain Transfer 6 CON_10 Motor Speed at the time of ASR Gain Transfer ASR PI controller can be transferred to P controller depending on the status of the multi function terminal input set as ASR P PI transfer Example When P6 is set to ASR P PI transfer Code LCD display Descript...

Page 99: ... back to the ASR is identical to the rated slip The I gain is the time to be taken to accumulate the torque reference from 0 to 100 That is The output of ASR becomes equal to the 100 of the torque reference when P gain is set to 100 and the speed difference is equal to the rated slip Speed response characteristic may be better but the control system may be unstable when P gain is increased or I ga...

Page 100: ... Dis which is the one of the functions of the multi function terminal input To avoid the saturation of the process PID controller process PI controller is enabled only when the multi function terminal is set to Proc PID Dis and the terminal is OFF and the run command is ON Multi function input terminal defined as Proc PID Dis RUN STOP command Input signal ON OFF ON Disable Disable Defined OFF Enab...

Page 101: ...e Process PID controller from being saturated by the malfunction of the Process PID controller the output of the Process PID controller can be limited to the positive or negative value separately from the main speed controller Code LCD display Description Setting range Unit Factory setting CON_16 Proc Pos Lmt Process PID positive limit 100 100 100 CON_17 Proc Neg Lmt Process PID negative limit 100...

Page 102: ...difference between one roll and the other Tension is generated as in the following equation Where V1 V2 Transfer speed of each roll m min T Tension kg E Elasticity coefficient of processed material kg mm2 S Sectional area of processed material mm2 D S E V V V S E T 2 2 1 Line Speed Setting IM INVERTER 2 IM INVERTER 1 V2 Draw Setting V1 ...

Page 103: ...w Reference Code LCD display Description Setting range Unit Factory setting I O_16 Ai2 Define Multi function analog input Ai2 definition Draw Ref FUN_02 Spd Ref Sel Speed reference selection Keypad1 FUN_12 Speed 0 Multi speed 0 0 0 3600 0 rpm 500 0 CON_22 Draw Draw Quantity 100 0 100 0 Run speed Spd Ref value Spd Ref value Draw quantity 100 Analog input V 10 V Speeds corresponding to Draw quantity...

Page 104: ...e speed command is adjusted properly depending on the torque reference Code LCD display Description Setting range Unit Factory setting CON_23 Droop Droop Quantity 0 0 100 0 0 0 CON_24 Droop MinSpd Low speed limit of Droop control 0 0 3600 0 rpm 0 0 CON_25 Droop MinTrq Starting torque of Droop control 0 0 100 0 0 0 If the torque reference the output of the speed controller becomes higher than the s...

Page 105: ...op Ref speed Droop low limit speed Droop Ref speed Speed Ref Droop low limit speed Therefore positive limit is Speed Ref Droop Low Limit Speed l When Torque Ref is Negative Droop Ref speed Torque Ref Droop Starting Torque Droop Quantity The result value becomes negative Therefore final speed ref value increases and it should be Speed Ref Droop Ref speed Max Motor speed Droop Ref speed Max Motor sp...

Page 106: ...nput is used as the torque reference the analog input ranging from 10V to 10V is converted to the percentage of the rated torque 100 100 to obtain the torque reference which can set from 250 to 250 by the settings of Gain and Bias CON_27 Torque Ref defines torque ref value when torque source is set to Keypad Code LCD display Description Setting range Unit Factory setting CON_26 Trq Ref Src Torque ...

Page 107: ...l Therefore In order not to use the torque bias command set at CON_33 CON_32 should be set to None or the multi function terminal input should be set to Torque bias enable and then the terminal should be left open Example Programming P5 as Torque Bias EnableTorque Bias Code LCD display Description Setting range Unit Factory setting I O_05 P5 define Multi function input terminal P5 definition Use T...

Page 108: ... Kpd CON_29 Vx CON_31 Kpd Ax Ax CON_29 Vx Vx Ax Kpd Kpd Vx CON_30 CON_31 Ax Kpd Ax Vx CON_30 Vx Ax Ax Kpd Vx Vx CON_31 Ax Ax Ax Vx Vx Vx Opt Opt Opt Positive Torque Limit of Option Negative Torque Limit of Option Regenerating Torque Limit of Option Vx marks the Torque Limit value defined in analog input terminal Motor rpm REV Output torque FWD Motor rpm FWD Output torque REV Positive torque limit ...

Page 109: ...eed search when FUN_58 Power ON starting is set to Yes 1 Bit 1 0 The motor is normally accelerated without the speed search operation 1 The speed search operation is enabled at the time of acceleration Automatic restart and FUN_58 Power on start enable included 2 Bit 2 0 The motor is normally accelerated without the speed search operation after the trip occurs 1 The speed search is enabled at the ...

Page 110: ...the application the user defines Code LCD display Description Setting range Unit Factory setting USR_01 Macro Init Use Macro Definition User Define E L User Define 2 USR_02 User Save This enables the code type and the set value which the user define to be saved into the memory 3 USR_03 User Recall This enables the code type and the set value saved by USR_02 User Save to be recalled from the memory...

Page 111: ... Used USR P2 Define 04 Speed M USR User Grp 05 Not Used Pressing the PROG key once more and press the SHIFT ESC key to change the group DIS I O PAR FUN CON DIS Press the PROG key once Pressing Up Down key navigates the codes in the selected group Pressing the ENT key changes the code Press PROG key and change the value using Up Down and then press ENT key to save the value into memory Use the Up k...

Page 112: ...rol Block Diagram Setpoint setting Flux reference Block Diagram ENCODER Frequency Speed setting Frequency Speed reference Accel Decel Motor controller Speed controller Torque controller Angular velocity calculator MOTOR ...

Page 113: ...in Bias setting 10 10V 4 20mA Gain 200 Gain 100 Gain 50 Max speed Speed Voltage current Max speed 2 5V 12mA 10V 20mA 5V 12mA 10V 20mA Gain 75 Bias 0 Bias 0 Bias 0 Bias 25 Bias 25 Gain 200 Gain 100 Gain 50 5V 12mA 10V 20mA 5V 12mA 10V 20mA Gain 75 Bias 0 Bias 0 Bias 25 Bias 25 Gain Bias setting 10 0V 20 4mA AI2 AI3 setting follow this Sequence Voltage current Voltage current Voltage current Max spe...

Page 114: ...MS spd7 Keypad 1 Keypad 2 I O_01 07 FUN_20 JOG speed reference FUN_04 Motor Max speed Limit Up Down operating frequency reference Analog Input Draw reference Limit Option Input CON_21 Draw quantity Speed Ref Draw Ref Speed Ref Option Freq speed reference 0 Multi step MS spd 0 I O_01 07 Multi function input terminal P1 P7 Speed L Speed M Speed H Multi function input terminal P1 P7 Up Down Operation...

Page 115: ...139 Chapter 7 Control Block Diagram Freq Speed Reference FUN_04 Motor Max speed Limit Speed Ref Speed Drive Sequence Speed Ref ...

Page 116: ...rce select Keypad Terminal 1 Terminal 2 Option Auto Tuning RUN RUN RUN STOP STOP STOP I O_01 07 FWD REV rotation disable None Disabled Reference direction FWD Prohibit REV Prohibit STOP Speed Protection circuit active RUN STOP FREERUN Speed Ref FUN_03 Stop method Reference Rotation direction 0 Decel FreeRun Gate closed Operating direction switch ...

Page 117: ...ccel Decel FUN_38 39 2nd_9 10 FUN_40 41 FUN_42 43 FUN_44 45 I O_01 07 I O_01 07 Motor Max speed Accel Decel time 2 Multi step Accel Decel time 1 Multi step Accel Decel time 2 Multi step Accel Decel time 3 Accel Dece timel Speed Speed I O_01 07 SoftStartCncl Multi function input terminal P1 P7 Accel Decel time 0 Multi function input terminal P1 P7 Multi function input terminal P1 P7 Accel Decel tim...

Page 118: ...eed Ref Control section Speed CON_24 Droop control starting torque 0 CON_23 Droop control Min Speed Droop control section Limit C_24 Output torque C_24 CON_22 Droop control quantity Output torque Process PID control section K P K I K D Speed CON_11 Process PID Ref PID controller CON_17 LPF CON_19 Gain I O_17 Process PID Ref Loader Process PID F B ...

Page 119: ...N_07 CON_04 CON_06 CON_03 I O_01 07 0 ASR P PI switch over ASR I Gain 2 ASR I Gain 1 ASR P Gain 2 ASR P Gain 1 CON_09 RAMP Ramp time during ASR Gain switch over Multi function input terminal Multi function input terminal DIS_00 Motor rpm number of encoder pulse encoder LPF time constant LPF LPF Negative Torque Limit Positive Torque Limit ASR P Gain RAMP ASR I Gain WrRef Wr Motor Speed ASR Output C...

Page 120: ...log input Regenerating Torque limit Regenerating Torque limit Limit Iqse Ref Torque current reference Forward Torque Limit Reverse torque limit of option Reverse Torque Limit Forward Torque limit of Option CON_30 Torque Bias select Torque Bias CON_31 Torque bias of option 0 Torque Bias Analog ref CON_33 Torque Balance CON_32 Torque BiasFF 1 REV Run command CON_01 Control mode select 250 250 150 15...

Page 121: ...c I O_01 07 Select Flux Ref PAR_25 Motor Magnetizing Current Field Weakening PAR_16 Multi function input terminal Rated Motor rpm Motor rpm Motor Rated rpm Current Scaling Idse Ref Analog Flux Ref Flux Current Ref DIS_01 03 Flux Ref Motor rpm Rated Flux 0 100 100 ...

Page 122: ...1 1 1 1 1 1 1 Run Stop Command Select Keypad Terminal 1 Terminal 2 Angular Velocity Calculation Speed Operating direction Wslip Wr CON_01 VECTOR CONTROL We Angular velocity scaling FUN_55 Switching freq select WrRef KPD FWD KPD REV FX RX FX RX ...

Page 123: ...Block Diagram Motor control section PI Iqse Ref Iqse PI Idse Ref Idse Voltage 2 3 Phase Transfor mation Dead Time Comp PWM Vas Vbs Vcs Current 3 2 Phase Transfor mation Theta We Ias Ibs Ics Iqse Idse Vqse Ref Vdse Ref Theta ...

Page 124: ... Level Bandwidth Torque Detection Torque limit condition Torque Current Ref Detection level Spd before ramping Detection level Torque limit value Limit Value I O_63 I O_64 Overheating detection temp Bandwidth Motor Overheat Detect Inv Overheat Detect Motor temp Inverter Temp I O_61 Overheating detection temp I O_62 Inverter overheat level 12X5 MUX OC1 AX1 AX2 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OU...

Page 125: ...00Vdc because insufficient torque or over heating of the motor can occurs when the input voltage of the inverter drops Overload trip Protection Over Load The inverter turns off its output if the output current of the inverter flows at 180 of the inverter rated current for more than the current limit time S W Inverter overheat InvOver Heat The inverter turns off its output if the heat sink over hea...

Page 126: ... real speed 8 2 Checking fault status and history 8 2 1 Monitoring current faults Code Keypad 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 li...

Page 127: ...1 switch to OC and short the JP2 jumper to P15 If encoder type is Line Drive slid the JP1 switch to LD and short the JP2 jumper to P5 Factory default Line Drive Type 3 Is motor rotating direction set correctly Refer to Monitoring Encoder operation STARVERT iV5 MRL defines Forward rotation when motor rotates in clockwise from the view of Rear Bracket Motor FAN 4 Is inverter operating correctly in n...

Page 128: ...l 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 set the desired speed reference if it is set to 0 If it is incorrectly set refer to 7 4 Is PAR_07 motor rating properly set check the motor nameplate and setting matches 5 Is PAR_17 motor speed properly ...

Page 129: ...ey but motor speed is not 100 0rpm In this case check for encoder wiring If encoder wiring is disconnected or switched it rotates only uni direction with low speed 30 0 60 0rpm and over 150 its rated current Check the encoder wiring and whether wiring of defined terminal and motor encoder terminal is shorted 3 If motor speed does not increase and keeps abnormally 1 0 4 0 rpm stop the motor and swi...

Page 130: ...lamp on REV FWD key is blinking It marks accel decel is in operation If inverter keeps operation in this condition it means load capacity calculation is incorrect and exceeds inverter rating Refer to 16 7 Operating speed does not change during run 1 Is FUN_02 speed setting proper Speed setting methods in STARVERT iV5 are Analog input Keypad and Option Select appropriate one among them 2 Is DIS_01 ...

Page 131: ...isplayed on the LCD 1 Is the connection of inverter and keypad tight Check the inverter and Keypad connection 2 Is input power turned on Check inverter power is applied If nothing is displayed on the LCD in this condition contact LS representatives 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 c...

Page 132: ...ion is tight 12 Parameter change is not saved Turn the power off and turn it on If problem persists contact LS representatives 13 Motor input current is too large 1 Check the motor wiring Check the motor wiring for the use of 220V 380V transition type motor Refer to Main circuit terminal 2 Are motor and inverter capacity set correctly 3 Is the setting of motor constants appropriate Refer to 2 and ...

Page 133: ...iV5 MRL is an industrial product with s high technology semiconductor device that may have malfunction due to product life expired and environmental factors such as temperature humidity vibration In order not to face those cases daily check is surely needed Caution l Please check the power input of inverter during maintenance l Even after turning the power off the power in mass storage electrolyti...

Page 134: ... careful not to put test voltage into inner part of inverter after loosening all wiring of the inverter 2 When doing transmission test on control circuit please do not use Megar buzzer 3 Megar test of the inverter is available only for main circuit terminals R S T U V W but unavailable for control circuit 8 6 Exchange main components and maintenance Name Stand life Status How to exchange and manag...

Page 135: ...18 27 36 52 Output speed 0 200 rpm Output Output voltage 380 480V 주2 Voltage 3f 380 480V 10 10 주3 Input Frequency 50 60 Hz 5 Inverter weight kg lbs 14 30 8 14 30 8 18 7 41 19 41 8 1 Rated capacity 3 V I is calculated based on 220V for 200V class 440V for 400V class 2 Maximum output voltage cannot be generated above specified input voltage 3 Derate the rated current by 10 when the input voltage is ...

Page 136: ...tions of acceleration Deceleration Time Control Accel Decel Pattern Linear S Curve Braking method Dynamic braking using external resistors Braking torque 180 BrakingUnit internal Braking Braking resistor External braking resistor should be provided Speed settings l Digital setting via keypad l Multi step speed setting by input terminal selection l Analog input settings of 10 10V or 4 20mA l Remote...

Page 137: ... sensor malfunction Motor overheat Motor thermal sensor malfunction Overspeed Instantaneous IGBT gate block BX Fuse blown open External Trip Pulse encoder malfunction Electronic thermal function Inverter overload Ground fault current IGBT short Communication error Installation condition Indoor Free of Corrosive gas and Direct sunlight Ambient temperature 10 40 C Non frozen condition Humidity Below...

Page 138: ...based on braking torque 150 5 ED note 1 When using 10 ED please make rated watt of the resistor double Capacity 5 ED Type Applicable inverter W W note 2 BR1200W060J SV 075iV5 4 DB 60 1200 BR2000W040J SV 110iV5 4 DB 40 2400 BR2400W030J SV 150iV5 4 DB 30 2400 BR3600W020J SV 220iV5 4 DB 20 3600 note 1 100sec is the standard for ED note 2 self cooling is standard for Resister ...

Page 139: ... I O AO2 AO1 5G AI2 AI1 VREF B PB Z PZ PE GE Z B A PA A 9 4 2 How to wire encoder division option card Wire Please connect output terminal open collector output of I O board with input terminal of encoder division option card Encoder division option card terminal name Encoder division option card terminal description Connection board and terminal PA_IN encoder A phase division input I O board RA A...

Page 140: ... output pulse per 1 input pulse to 1 128 one output pulse per 128 input pulses Setting range of PAR_31 is from 0001 to 1128 and can set the values of a denominator and numerator of division ratio Value above 1 as division ratio is not available only 1 and 2 are available as a numerator When the number in thousands unit is N among setting values of PAR_31 and the number below thousands is M PAR_31 ...

Page 141: ...nd proper use within the guarantee term contact your local authorized LS distributor or LS Service center n OUT OF WARRANTY service information The guarantee will not apply in the following cases even if the guarantee term has not expired l Damage was caused by misuse negligence or accident l Damage was caused by abnormal voltage and peripheral devices malfunction failure l Damage was caused by im...

Page 142: ...Revision History No Date Edition Changes 1 Oct 2006 First Release Ver 1 00 ...

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