IV5L

We will make a simple comparison between IV5L, IV5, and IS7, and in this comparison

we will mention to some of features of each one like options that supported in it,

rating, dimensions and etc…

IV5L IV5 IS7

options *Elevator I/O *SIN/COS + Endat encoder option *SIN/COS option card

*Synchronization option *CC-Link *Elevator I/O *LS485/Modbus-RTU *Device Net *Profibus-DP *Extension I/O *24V Encoder I/O *SIN/COS + Endat encoder option

Option Slot #1) Fieldbus options *Profibus-DP Card *DeviceNet *CanOpen Card *CC-Link Card *Ethernet Card *LonWorks *R-Net/F-Net Card *RAPIEnet Card Option Slot #2) PLC/Extension Options *PLC Card *I/O Expansion Card *Safety Card *Synchronization Option Card *Binary Input Card *Auxiliary Power Option Option Slot #3) Encoder Options *Encoder Card *24V Encoder Card *Position Control Option Card

Motor rating 5.5~22kw 2.2~800kw 0.75~375kw

Input voltage 380-480V 3 Phase

200-230V 3 Phase 380-480V 3 Phase

200-230V 3 Phase 380-480V 3

Phase

DC reactor Terminals for the DC reactor do not exist.

2.2~22kw terminals for the DC reactor does not exist But for the higher capacity it exist.

*0.75~22kW have built-in DC Reactor *IS7 200V 30 ~ 75kW, 400V 280 ~ 375kW capacity products does not have a built-in DC reactor.

dimensions same Larger in depth.

TERMINALS

Analog input 3 channels (AI1, AI2, AI3) - 10 → 10V, 10 → -10V, 0 → 10V, 10 → 0V, 0 → 20mA, 20 → 0 mA motor NTC (only available on AI3)

3 channels (AI1, AI2, AI3*, (AI4,AI5: Extended I/O)) -10~10V, 10~10V, 0~10V, 0~0V,0~20mA, 20~0mA,(*AI3(AI5:Extended I/O): Motor NTC/PTC selectable)

-2 channels basic I/O *Through V1 Unipolar 0~+10V, Bipolar -10V ~10V

*Through I1 0~20mA input 4~20mA input -2 channels through extended I/O option card

Terminal contact input

FX, RX, BX, RST, P1, P2, P3, P4, P5, P6, P7

FX, RX, BX, RST, P1 ~ P7 P1 ~ P81

Terminal contact output

*Multifunction terminal contact output : 2 channels (1A-1B, 2A-2B) *Fault terminal contact output: 1 channel (30A-30C, 30B-30C).

*Multi-function digital output: 2channels (1A-1B, 2A-2B) *Fault digital output: 1channel (30A-30C, 30B-30C).

*A1,B1,C1 Fault signal output A2, C2. *Multi-function relay 2 output A contact point.

Open collector 1 channel 1channel (OCI/EG) Multi-function

output (OC1/EG) terminal (open collector)(Q1)

Analog output 2 channels (AO1, AO2) - 10 → 10V, 10 → -10V, 0 → 10V, 0 → 0V output.

2 channels (AO1, AO2) -10V ~ 10V, 10 ~ -10V, 0 ~ 10V, 10 ~ 0V output.

*AO01,AO02 basic I/O *AO03,AO04 extended I/O.

Encoder option Endat, SIN/COS Encoder Feedback options available * Incremental encoder : Default

SIN/COS + Endat encoder option * Incremental encoder : Default

Option Slot #3) Encoder Options *Encoder Card *24V Encoder Card *Position Control Option Card

Type of output encoder

*Open collector Output phases A and B

Type of incremental encoder used

Line Drive / open collector or complementary Select between DC +5V, DC+12V, and DC +15V. Phases A+, A-, B+, B-, Z+, and Z-.

Line drive ,Open collector Phases A+, A-, B+, B-, Z+,

and Z-..

Option Line Driver (0), Totem or Com (1) and Open Collect (2) is selected. Phases A+, A-, B+, and B-.

STO input Exist Not exist Exist but when using safety option card

Communication Built in RS485

Option LS485/Modbus-RTU Built in RS485

Auxiliary power for the control terminal block

Exist Exist Not exist

IV5L Optimized Solution for Lift Application

Control Lift (Elevator) application with both Performance and safety.

General specifications

Integrated Software for both IM/PM Control Selectable IM/PM control with embedded keypad - Induction Motor: V/F, Slip Compensation, Sensored Vector - Permanent Magnet Motor: Sensored Vector

Built-in Safe Torque off (STO) Disconnects the power based on input signal through redundant safety terminal in case of

emergency.

Auto Torque Boost Open loop control performance secured.

Anti-rollback Prevents roll back through starting torque compensation by encoder position control when Lift brake opens.

ALLS (Automatic Light Load Search) Function to allow Lift to run safely in direction with less load in Battery operation (in emergency).

L Anti Hunting Regulation Constrains current hunting (Current distortion or Oscillation) caused by mechanical resonance under V/F control.

Encoder options Endat, SIN/COS Encoder Feedback options available. * Incremental encoder: Default and its installation optional.

Battery Operation Emergency motor operation using externally installed battery power when main power is not supplied, Due to power failure (Speed and battery input voltage could be set in battery operation).

Trip/Warning function Able to monitor fault by warning and trip setting - Trip: Fan fault, Battery signal loss during the battery operation, A3 fault, LV2 fault, Safety A/B fault,SINCOS input connection check, Data Clock settings for Endat option board. - Warning: Fan alarm. - Endat encoder fault detection.

Protection degree

Standard: IP20

Comparison between IV5L and IV5 in functions:

Function IV5L IV5

Control mode PAR_07 Speed (sensored), V/F, Slip comp, Speed (sensored) for Sync.

CON_01 Speed, Torque.

application PAR_08 General Vector, Elevator.

CON_02 General Vect,Elevator,Synchro,WEB Control

Max speed PAR_11 10.0–3600.0

FUN_04 400.0 ~ 3600.0

Min Speed PAR_12 0.5–10.00

Not exist

Base Frequency(HZ) PAR_13 30.00–120.00Hz

Not exist

Base Speed PAR_14 10.0–3600.0rpm

PAR_17 100.0 ~ 3600.0rpm

Rated voltage PAR_15 240–560v

PAR_18 120 ~ 560v

Pole number

PAR_16 2 ~ 128

PAR_19 2 ~ 12

Rated-Slip PAR_18 10–250 rpm

PAR_21 10 ~ 2000.0 rpm

Rated-Curr PAR_19 1.0–1000.0 A

PAR_22 1.0 ~ 750.0 A

AC In Volt PAR_20 320–480 V

Not exist

PWM Freq PAR_21 Induction motor 2.5– 10.0 kHz Sync .motor 2.5– 8.0 kHz

FUN_57 2.5 ~ 10.0 kHz

Enc Type You adjust it through internally jumper JP1 & JP2 and also PAR_23 which is adjusted as

Through internally jumpers JP1 & JP2 and when you install option board -which related to encoder – it is

bellow: 0 (Normal) 1 (EnDat) 2 (Sin/Cos)

displayed in EXT group.

Encoder pulse number PAR_24 360–32768

PAR_10 360 ~ 4096

Inertia LPF PAR_36 0.010–50.000 msec

Not exist

Motor inertia constant PAR_57 0.001–60.000kg·m2

Not exist

Motor D-axis Inductance(Ld)

PAR_58 0.00–500.00 mH

Not exist

Motor Q-axis inductance Lq

PAR_59 0.00–500.00 mH

Not exist

Initial pole position PAR_60 0–360 deg

Not exist

Define multifunction input terminal P1

*A3 Safety function. *Analog Hold, Main Drive ,Spd/Trq Sel, LVT Disable,Dia Hold, Dia Preset,CoreSize-L,CoreSize-H,TensionDisable,PI Gain Sel,PID Item Clr,Taper Disable, Stall Enable, Boost Enable, Quick Stop, Jog Web, Under Wind ,Unwinder functions.

Define multifunction aux output AX1

FAN Status, ALLS Status functions.

WEB Break, Up To Spd, False Core functions.

Define multifunction analog Input Ai1

*Use Mot NTC.

*Proc PID Ref,Proc PID F/B,Draw Ref,Torque Ref, Line SPD Ref, Tension Ref, Dancer Ref, Taper Ref, Tension F/B, Diameter, Diam Preset.

Define multifunction analog Input Ai3

AIO_25 Refer to AIO_01 Motor NTC is available 8 (Use Mot NTC)

AIO_25 Refer to AIO_01 ∫ Possible to select NTC/PTC motor 16 (Use Mot NTC) 17 (Use Mot PTC)

Define multifunction analog Output AO1

Output Freq, MotNTC Temp, and Inv Temp.

Torque Ref, Proc PI Ref.

RUN/STOP command source selection

FUN_01 0 (Terminal 1)

FUN_01 0 (Terminal 1)

1 (Terminal 2) 2 (Keypad) 4 (Int485)

1 (Terminal 2) 2 (Keypad) 3 (Option)

Speed reference source FUN_02 0 (Analog) 1 (Keypad1) 2 (Keypad2) 4 (Int485)

FUN_02 0 (Analog) 1 (Keypad1) 2 (Keypad2) 3 (Option) 6 (Line SPD Ref) 7 (Line SPD Opt)

Stop mode FUN_03 0 (Decel) 1 (Free-run) 2 (DC-Brake)

FUN_03 0 (Decel) 1 (Free-run) But dc-brake phenomena made internally .

Frequency Limit, Frequency low limit, Frequency high limit

FUN_24,25,26 Not exist

Frequency Jump, Jump Frequency low limit1,2,3, Jump Frequency high limit1,2,3

FUN_26~32 Not exist

Acc/dec time scale FUN_40 0 (0.01 sec) 1 (0.1 sec)

Not exist

Acceleration time 1 FUN_41 0.00–600.0 sec

FUN_41 0.00 ~ 6000.0 sec

Short floor operation speed, Short floor operation time

FUN_56,57 Not exist

Anti-hunting FUN_58,61 Not exist

Automatic Light Load

FUN_69~72 Not exist

Load cell options FUN_73~77 Not exist

ASR PI Ratio CON_02 Not exist

Overshoot prevention gain

CON_09 Not exist

Torque bias compensation for friction loss

CON_39 Not exist

Torque Boost CON_41~47 Not exist

V/F pattern CON_48~56 Not exist

Output voltage CON_57 Not exist

adjustment

Slip compensation CON_63~69 Not exist

Anti rollback CON_71~74 Not exist

EnDat options fault / pole position detection settings

PRT_08 Not exist

Speed deviation detection level , Speed deviation detection time

PRT_13,14 Not exist

Missing input phase detection, Missing input phase detection voltage level

PRT_17,18 Not exist

Missing output phase detection

PRT_19 Not exist

Low Voltage 2 options PRT_29 Not exist

A3 start Time, A3 stop time

PRT_30,31 Not exist

Fan Control, Fan Trip Mode

PRT_32,33 Not exist

Safety Type PRT_34 Not exist

Second motor capacity M2_02 Not exist

Second motor minimum speed

M2_05 Not exist

Second motor acc/dec time scale

M2_11 Not exist

Second motor base frequency

M2_14 Not exist

Second motor rated voltage

M2_16 300–528 V

2nd_18 120 ~ 560 V

Second motor rated current

M2_20 1.0–1000.0 A

2nd_22 1.0 ~ 450.0 A

Second motor inertia constant

M2_26 Not exist

Second motor V/F mode M2_32 Not exist

Forward torque boost, Reverse Torque boost

M2_33,34 Not exist

Second motor Ethermal 1 min. level

M2_35 M2_36–150 %

2nd_32 100 ~ 150 %

Second motor Ethermal continuous operation

M2_36 50–M2_35 %

2nd_33 50 ~ 150 %

L

Features of IV5L

New functions in IV5L

Detecting the initial pole position of a synchronous motor

The following table explains the parameter setting for initial pole position detection which is required

for operating a synchronous motor. The result can be viewed at DIS_08.

Code

Parameter

Setting

Unit

PAR_42 ReDet Num 0–65535

PAR_43 DetAve Num 1–30

PAR_44 MagDet Volt 5–500 V

PAR_45 MagDet Curr 10–150 %

Preparation

If this is the first pole position detection, and if PAR_23 (Enc Type) is set to “Normal,” follow the steps

Listed below.

1 Set the speed reference to “0 (rpm)”.

2 Keep the brake in the held position during operation.

3 Set PAR_42 (Number of detections to be made) to “1”.

4 Check the initial angle detected on the keypad (DIS_08), and then stop the operation.

5 Repeat step 4 for 5 times.

6 Initial pole position detection is successful if the difference of the angles displayed at DIS_08 is less

than 5 degrees. If the difference is more than 5 degrees, repeat the steps 1 through 5 after adjusting

PAR_44 (Pole detection voltage) and PAR_45 (Pole detection current).

Low Voltage2 function

If the main power supply is interrupted and a low voltage situation occurs, the inverter blocks the

output and displays the ‘Low Voltage2’ error message. Unlike to ‘Low Voltage’, the trip status remains

until a user clears the trip status even if the voltage increases to a normal value. The trip record is not

saved.

Code

Parameter

Setting

Unit

PRT_29 LV2 Enable 0 (No) / 1 (Yes) -

Automatic light load search

This function is elevator car move to light load direction in battery run mode.

- ALLS function - FUN_69 ALLS Enable is displayed, if set „Battery Run‟ in Digital Input. - FUN_70

ALLS DirChgT is stop time when the direction is changed. - FUN_71 ALLS Time is stable speed

time for load check. - FUN_72 ALLS LoadCkT is Light load search time during ALLS time.

Code

Parameter

Setting

Unit

FUN_69

ALLS Enable

Yes

-

FUN_70

ALLS DirChgT

1.0 ~ 10.0

[sec]

FUN_71

ALLS Time

UN_72 ~ 10.0

[sec]

FUN_72

ALLS LoadCkT

1.0 ~ 5.0

[sec]

• In case of FX is light load

• In case of Rx is light load

Safety torque off

This function cut off the drive PWM-output by external safety signal

- STO circuit - iV5L has STO circuit that consists of two signals for safety stop. SA connect the

CPU PWM block of control board, SB connect the Gate Drive block of power board. - If safety

signal is opened, iV5L cut off the PWM output and „SAFETY A (orB)‟ trip is occurs. Then motor is

free-run stop. - PRT_34 Safety Sel chooses the restart type.

Code

Parameter

Setting

Unit

PRT_34

Safety Sel

Latch or Level

-

A3 safety

This function control the drive run enable / disable by A3 safety signal.

- A3 safety function - A3 safety signal turned off during PRT_30 after run command. - A3 safety

signal turned on during PRT_31 after stop status. - After „A3 Safety‟ trip is occurred, trip status is

continued even though power on/off. So have to trip reset by keypad reset button or RST signal.

Code

Parameter

Setting

Unit

PRT_30

A3 Start Time

0 ~ 60000

[msec]

PRT_31

A3 Stop Time

0 ~ 60000

[msec]

DIO_07

P7 Define

A3 Safety

-

Automatic load cell calculation

This function can be reducing the roll-back phenomenon using the load cell sensor.

- Automatic load cell calculation procedure - Set the AIO_01 Ai1 Define to Torque bias. - Set the

AOI_02 Ai1 source to 0~10V - Run 0rpm to up direction in full load at the bottom floor. - Check

the Ai1 value & torque value. Then set these values to FUN_74~75. - Run 0rpm to down direction

in no load at the top floor. - Check the Ai1 value & torque value, then set these values to

FUN_76~77. - AIO_06, CON40 are set automatically by calculation for FUN_74~77. - If want to use

automatic load cell calculation, must use Analog input Ai1.

Code

Parameter

Setting

Unit

FUN_73

Use Load cell

Yes

-

FUN_74

FullLoadTrq

-250.0 ~ 250.0

[%]

FUN_75

Full Load Ai

-100.0 ~ 100.0

[%]

FUN_76

No load Trq

-250.0 ~ 250.0

[%]

FUN_77

No load Ai

-100.0 ~ 100.0

[%]

AIO_06

Ai1 Out Y2

0.00 ~ 250.00

[%]

CON_40

Trq Balance

0.0 ~ 100.0

[%]

Anti roll-back

This function can be reducing the roll-back phenomenon without load cell.

• Anti roll-back function - Roll-back is reduced by improving starting torque without load cell

sensor. - Performance is better when encoder pulse is higher. - CON_71 ARF Time is set 0,

function is not active.

Code

Parameter

Setting

Unit

CON_71

ARF Time

0 ~ 10000

[ms]

CON_72

ARF ASR P

1 ~ 3000

[%]

CON_73

ARF ASR I

1 ~ 50000

[ms]

CON_74

ARF APR P

1 ~ 9999

[%]

PAR_57

Inertia

0.001 ~ 60.000

[kgm^2]

Important function in IV5L

Battery run

This function operates the motor with external battery at elevator application when emergency

power failure.

- Battery run function - In emergency, battery run function is activated when the „Battery Run‟

signal is turned on. After it is activated, it is operated with speed set in FUN_67 and LV-Trip level

depend on FUN_68. - In Battery Run mode, „BAT‟ message is displayed on the keypad.

Code

Parameter

Setting

Unit

FUN_67

Batt. Speed

DIO_32 ~ 200.0

[rpm]

[Hz]

FUN_68

Batt. Volt

12 ~ PAR_15

[V]

DIO_05

P5 Define

Battery Runf

-

Torque boost (IM open-loop)

Torque boost function is compensated motor power at the low speed &start speed. If torque boost is low, elevator couldn‟t run. But if torque boost is too high, over current trip is occurred.

-Manual torque boost function - „Manual torque boost‟ depend on CON_42, 43 by manually.

- Auto torque boost function - „Auto torque boost‟ calculate the elevator load, and then apply for torque boost. - If set the „Slip-compensation mode‟, CON_41 torque boost is automatically changed „Auto‟

Code

Parameter

Setting

Unit

CON_41

Torque Boost

„Manual‟ or „Auto‟

-

CON_42

Fwd Boost

0.0 ~ 20.0

[%]

CON_43

Rev Boost

0.0 ~ 20.0

[%]

CON_45

ATBFilterGain

1 ~ 10000

[msec]

CON_46

voltGainAtbM

0 ~ 300.0

[%]

CON_47

voltGainAtbG

0 ~ 300.0

[%]

Extra setting not in IS7

& IV5

The auto torque boost filter gain (CON_45) The filter gain used to calculate the auto torque boost value. The auto torque boost reverse voltage gain (CON_46) The voltage gain used to calculate the reverse auto torque boost value. The auto torque boost regeneration voltage gain (CON_47) This is the voltage gain used to calculate the regeneration auto torque boost value.

When not loaded

When not loaded, the additional voltage for the auto torque boost is 0. It is same as the normal manual boost value. When loaded

The graph above shows the auto torque boost wave when overloaded. If loaded, voltage compensation varies depending on the operation direction and reverse operation. When the control mode is set to “Slip Comp”, the CON_41 Torque Boost mode is automatically configured to Auto. The current hunting may occur if the value in CON_42 and CON 43 are different when using the torque boost while not loaded.

MC on /off

This function controls the operation of magnetic contactor (MC) when MC is mounted on the drive

output.

-MC on/off function - It is digital output that it turns on&off the MC, before a current is outputted from drive at start. - LED of FWD & REV on keypad flickers during the time of MC on/off. - If MC on/off is not set at digital output signal, this function is not active.

Code

Parameter

Setting

Unit

DIO_11

AX1 Define

MC on/off

-

DIO_28

MC On Time

100 ~ 50000

[msec]

DIO_29

MC Off Time

100 ~ 50000

[msec]

Brake output

This function controls the operation of motor brake on/off.

• Brake output function - It is digital output that it turns on&off the motor brake. - This function

is effect to elevator comfort - At the DIO_32, output current have to output more than DIO_33,

during DIO_31 If This condition is satisfied, „Brake output signal‟ is output, then motor brake is

open. - At the DIO_36, output current have to output more than DIO_33 If This condition is

satisfied, „Brake output‟ signal is not active, then motor brake is close.

Code

Parameter

Setting

Unit

DIO_11

AX1 Define

Brake output

-

DIO_30

BK on Delay

0.0 ~ FUN_11

[sec]

DIO_31

BKOpen time

0.01 ~ 30.00

[sec]

DIO_32

BKOpenSpd

0.0 ~ 500.0

[rpm]

DIO_33

Release Curr

0.0 ~ 15.0

[%]

DIO_34

BK Off Delay

0.0 ~ FUN_09

[sec]

DIO_36

BKCloseSpd

0.0 ~ 500.0

[rpm]

• In case of V/F or Slip-compensation mode

• In case of V/F or Slip-compensation mode with DC Start & DC brake

• In case of Speed mode for Asyn

• In case of Speed mode for Syn

AUTO-Tuning in IV5L

Auto-tuning

types Description

None Do not perform auto-tuning.

ALL1 Perform auto-tuning in the order of Rs, Lsigma, flux current, Ls, and Tr tuning

after completing an encoder test.

ALL2 Perform auto-tuning in the order of Rs, Lsigma, flux current, Ls, and Tr tuning

without an encoder test.

Encoder Test Tests the encoder wiring connections by rotating the motor at 1,500 rpm in the

forward direction.

Rs Tuning Determines motor stator resistance without rotating the motor.

Lsigma Determines motor leakage factor (Lsigma) without rotating the motor.

Flux Curr Determines flux current by rotating the motor at 1,500 rpm.

Ls Tuning Determines stator inductance by rotating the motor at 1,500 rpm.

Tr Tuning Determines rotor time constant after accelerating and decelerating the motor

multiple times. Elapsed time may vary each time it is performed.

Rotor time constant tuning must be performed after stator resistance (Rs),

leakage factor (Lsigma), stator inductance (Ls) values are obtained.

Inertia Tuning Determines the inertia value by rotating the motor at 1/3 of its base speed (600

rpm), to forward and reverse directions.

DC-braking stop (FUN_06–FUN_09)

Codes FUN_06 through FUN_09 are used to set the DC-braking options. When a stop command is

given, the inverter decelerates the motor. During motor deceleration, when the operation frequency

reaches the DC-braking frequency set at FUN_06, DC voltage is provided to the motor and stops it.

Code

Parameter

Setting

Unit

FUN_06 Dcbr Freq PAR_12– PAR_11 Hz

FUN_07 Dcblk Time 0.0–60.0 sec

FUN_08 Dcbr Value 0–200 %

FUN_09 Dcbr Time 0.0–60.0 sec

NOT IN IV5

Start after DC-braking: Dc-Start (FUN_10–FUN_11)

FUN_10 and FUN_11 are used to set options when stopping the motor using DC-braking, and then

restarting it. DC voltage is applied to the motor for a set time to stop it, and then the inverter

accelerates the motor from its stopped state.

This function is useful in the operations where the motor has to be fully stopped before it runs again,

and the motor is still rotating from the previous operation.

Code

Parameter

Setting

Unit

FUN_10 Dcst Value 0–200 %

FUN_11 Dcst Time 0.0–60.0 sec

If a DC-braking amount that exceeds the inverter’s rated current is set for this operation, the DC

braking amount is limited to the inverter’s rated current.