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7/29/2019 Adrive User Manuel v28
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ADriveVVVF Inverter
ffoorreelleevvaattoorrss
USER MANUAL
ARKEL 2008 Document Version : 2.8
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AT-UYGUNLUK BEYANIEC-DECLARATION OF CONFORMITYBelge No/Tarih :UB3-01/11/2005Doccument no/Date
malat firma : Arkel Elektrik Elektronik Tic. Ltd. ti.The manufacturer Bostanc Yolu Cad. ehit Sok. No:36
Y.Dudullu/mraniye/stanbul/TurkeyTel:+90 216 540 03 10Fax:+90 216 540 03 09
rnn tanm : ADrive Asansrler iin AC motor srcProduct designation : ADrive AC variable speed drive for elevators
Tanmlanan rn aadaki Avrupa normlarnn talimatlarna uygundur.The designated products conform to the provisions of the following European directives:
* Elektromanyetik uyumluluk direktifi 89/336/ATUyumlu Standartlar: EN61000-6-2 , EN61000-6-4 , EN50081-2 ,EN50082-2 , EN61000-3-2 (Bu rnler profesyonel kullanm amaldr vegiri gc 1KW getii iin herhangi bir limit uygulanmaz), EN61000-3-3
Directives of electro magnetic compatibility 89/336/EECHarmonised Standarts: EN61000-6-2 , EN61000-6-4 , EN50081-2 , EN50082-2 , EN61000-3-2 (These
products are for professional use , and power inputs exceeds 1KW , so no limits apply) , EN61000-3-3
EMC test laboratuvar :Esim Test Hizmetleri San. Tic. A..Emc test laboratory mes San.Sit. C blok No:308 Yukar Dudulu /
stanbul
* Asansr ynetmelii 95/16/AT , EN 81-1Lifts Directive 95/16/EC EN 81-1
BU BEYAN BELRTLEN TALMATLARA UYGUNLUUNU BELGELER, ZELLKLERLE LGL GARANT HAKKI
ERMEZ. RNLE BRLKTE VERLEN TM GVENLK UYARILARI, MONTAJ VE LETM TALMATLARINA UYULMASIGEREKR.
THIS DECLARATION CERTIFIES COMPLIANCE WITH THE INDICATED DIRECTIVES BUT DETERMINES NO WARRANTY OFPROPERTIES. ALL SAFETY INSTRUCTIONS ON PRODUCTS DOCUMENTATION AND MOUNTING INSTRUCTIONS ETC.MUST BE OBEYED.
Yetkili mza ve Kae/Legally binding signature
Bostanc Yolu Cad. Sehit Sok. No:36 Y.Dudullu ISTANBUL/TURKIYETic. Sicil No: 386628-334210 Sargazi VD. 079 005 2637
www.arkel.com.tr / [email protected]
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CONTENTEC-DECLARATION OF CONFORMITY ............................................................................................................ 1CONTENT ............................................................................................................................................................. 2PREFACE .................................................. ............................................................ ................................................ 31. INTRODUCTION ..................................................... ............................................................. ........................... 42. EMC CONFORMITY ...................................................................................................................................... 53. WARNINGS ...................................................................................................................................................... 54. DELIVERY CONTENTS ............................................................. ............................................................. ....... 65.TECHNICAL SPECIFICATIONS ............................................................. ..................................................... 76. FUSE, CONTACTOR and CABLE SIZE RATINGS ................................................................................... 87. Dimensions of ADrive ....................................................................................................................................... 9
7.1. ADrive Size-B (10 HP, 15 HP) ................................................................................................................... 97.2. ADrive Size-C (20 HP, 27 HP) ................................................................................................................... 9
8. ADrive Line Filter (EMI) ............................................................................................................................... 109. ADrive Braking Resistors ................................................................. .............................................................. 1110. RF NOISE FILTER (Zero-phase Reactor) ........................................................... ...................................... 1211. ADrive Connections ...................................................................................................................................... 13
11.1. POWER TERMINAL CONNECTIONS ................................................................................................ 1411.2. CONTROL TERMINAL CONNECTIONS ........................................................................................... 1511.3. CONTROL TERMINAL FUNCTIONS ................................................................................................. 1611.4. ENCODER CONNECTIONS ................................................................................................................. 17
12. PC CONNECTION ....................................................................................................................................... 1912.1. ADrive-Win Simulator & Monitor Software .............................................................. ............................. 1912.2. Firmware Upgrading ............................................................................................................................... 19
13. Data Key ........................................................................................................................................................ 2014. LCD SCREEN AND KEYPAD USAGE ..................................................................................................... 21
14.1. STARTUP SCREEN ............................................................................................................................... 2214.2. MONITORING SCREENS .............................................................. ....................................................... 22
15. ADrive Parameters........................................................................................................................................ 231-TRAVEL CURVE ........................................................................................................................................ 242-MOTOR SETUP ........................................................................................................................................... 273-CONTROLLER SETUP ............................................................................................................................... 314-KEY READ/WRITE ......................................................... ............................................................. ............... 32
5-FAULT HISTORY ....................................................................................................................................... 326-CONTROL TYPE ...................................................... .......................................................... ......................... 327-LANGUAGE ................................................................................................................................................ 328-FACTORY DEFAULT ........................................................ .......................................................... ............... 329-AUTO TUNE ................................................................................................................................................ 3310-PASSWORD .......................................................... ............................................................ ......................... 3311-ADVANCED SET. ..................................................................................................................................... 33
16. HOW TO ADJUST FOR OPEN LOOP PRACTICALLY ....................................................................... 3417. HOW TO ADJUST FOR CLOSED LOOP PRACTICALLY .................................................................. 3518. TRIPS ............................................................................................................................................................. 3619.NOTEs ........................................................... ............................................................... ................................... 38
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PREFACE
This documentation describes the inverter model ADrive
It contains important information about:
equipment configuration connection control system operating starting service
Disclaimer:The containing information specifies the properties of the products without ensuring them.
The right for technical changes is reserved.
Copyright
Copyright by Arkel Elektrik Elektronik Tic. Ltd. Sti.It is not allowed to redistribute the manual in its entirety or parts of it. Violations will be
prosecuted and lead to indemnity.
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1. INTRODUCTION
ADrive is a high performance motor driver designed specially for elevators. The funcitonsof ADrive are improved to get the best performance especially at startup and stop. Startup andstop accuracy does not change with full load or empty car (for applications with encoder).Thanks to vector control, it has the full control of motor from zero speed to maxsimum speedand can achieve %200 startup torque. For short travel distances the travel curve isautomatically readjusted and boring travels at low speed for short levels are impeded. The
parameter units are convenient for elevators (m, cm, m/sn etc.). The mechanical fan noise andelectrical switching noise are minimized, by this no disturbing noises for residences close tomachine rooms are produced.
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2. EMC CONFORMITY
- This product is conformity with Generic standarts immunity for industiralenviroments EN 61000-6-2 , Generic standarts emission for industiral enviroments EN
61000-6-4 and Limits and methods of measurement of radio disturbance characteristics ofindustrial, scientific and medical (ISM) radio-frequency equipment EN 55011at cases below:
* Shielded cables must be used for all line and motor connections outside the devicerelevant about the device.
* EMI filter must be used at line inputs.
* RFI filter must be used at motor outputs
3. WARNINGS
After switching off the device do not touch any electronic board or components until thepower capacitors are discharged (Min.5 minutes).
Do not make any connection to invertor when the power is on. Do not check componentsand the signs on the electronic boards while device is running.
Be sure that the mains connections are correct . L1, L2 and L3 are line input terminals
and must not be disordered U, V and W. Otherwise, device may be damaged.
Do not mount the brake resistor on controller cabinet. Brake resistor must be mountedvertically outside the control cabinet.
Do not place device near flammable objects in order to prevent fire.
To prevent overheat, damage and fire be sure that the enviroment has sufficientvantilation.
Do not store and operate the device at enviremonts with extreme heat, extreme cold,extreme humidity, water, iron dust and dust.
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4. DELIVERY CONTENTS
RF Noise Filter (Toroidal Transformer Core)
User manual (This product) PC RS-232 connection cable
Data Key for transferring parameters
Documents and software CD
Braking resistor (Optional)
EMI (Line) Filter (Optional)
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5. TECHNICAL SPECIFICATIONS
Type Size-B Size-CModel 4B075 4B110 4C150 4C200
Motor Power (HP) 10 HP 15 HP 20 HP 27 HPNominal Output Current (Inom) 17 A 26 A 35 A 50 AMaximum Output Current (< 6 s) 34 A 52 A 70 A 100 AInput Power Factor (Cos Q) > 0.97Input Voltage (V) AC 3 Phase, 380 Volt %10 , 50/60 Hz %5Output Voltage (V) AC 3 Phase , 0-400V, 0-100Hz
Control Type 1 Closed Loop Vector Control2 Open Loop V/F
Digital output frequency resolution 0,004 HzPWM modulation method Space vector modulationOutput wave shape SinsCarrier frequency 10KhzEncoder type HTL or TTL , 500 4096 pulseRelay outputs 10A/250VacProtection Built-in DC REACTOR (DCR).Input-output isolation All isolated control inputs and outputsCooling 4 low noise fansSerial command input terminal con. RS-485 portPC Connection RS-232 port
(ADrive-Win Simulator & Monitor software)Saving and transfering parameters With Data KeyUser interface 2x16 character LC-Display, 5-key keypadFirmware upgrading Firmware version V8.00 and later
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6. FUSE, CONTACTOR and CABLE SIZE RATINGS
Input fuse 7.5 kW 11 kW 15 kW 20 kW
Mains circuit breaker (A) 25 32 40 50
Output contactor 7.5 kW 11 kW 15 kW 20 kW
Motor contactors (A) 18 32 40 50
Cable size 7.5 kW 11 kW 15 kW 20 kW
Mains supply cables (mm) 4 4 6 6
Motor connection cables (mm) 4 4 6 6Brake resistor cables (mm) 1.5 1.5 1.5 1.5Control signal cables (mm) > 0.5 > 0.5 > 0.5 > 0.5
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7. Dimensions of ADrive
ADrive inverter must be installed in a vertical position and must be fitted with its terminalstrips and connecting bars to the bottom. Make sure that the cooling air intake and dischargeare not restricted in any way. To ensure this allow a gap of at least 100 mm above andunderneath the unit.
7.1. ADrive Size-B (10 HP, 15 HP)
7.2. ADrive Size-C (20 HP, 27 HP)
334 mm
260 mm
172 mm
390 mm
290 mm
205 mm
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8. ADrive Line Filter (EMI)
The same ADrive EMI Line Filter is used for all ADrive Inverter models (10 HP, 15 HP, 20HP and 27 HP). EMI Filter can be installed in a vertical or horizontal position. But it isrecommended to install the filter as load side comes close to ADrive input terminals.
8.1. Dimensions of ADrive Line Filter
Cable length 550 mmCable size 4 mm
To ADrive input terminals(L1, L2, L3, E)
From mains supply(L1, L2, L3, PE)
Line
Laod
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9. ADrive Braking Resistors
Braking resistor must be installed in a horizontal position for best heat dissipation
and must be fitted with its connecting bars.
Do not mount the braking resistor on the controller cabinet. It must be mounted
outside of the control cabinet.
Dangerous high voltage on the brake resistor connections and on the braking resistor
itself.
The temperature of the break resistor housing can attain 100C during operation.
9.1. Dimensions of Braking Resistor Size-A (10 HP, 15 HP, 20 HP)
9.2. Dimensions of Braking Resistor Size-B (27 HP)
Type Size-A Size-B
Motor Power (HP) 10 HP 15 HP 20 HP 27 HP
Resistance / Power 50
/ 1KW 40
/ 1KW 25
/ 2KW 18
/ 3KW
180 mm
325 mm
115 mm
20 mm
225 mm
305 mm
20 mm
155 mm
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10. RF NOISE FILTER (Zero-phase Reactor)
The RF Noise Filter helps reduce radiated noise from the motor wiring. It is used on theoutput side of the inverter. The example RF Noise Filter shown below. The toroidaltransformer core comes with the inverter is used for RFI filter. The wiring must go throughthe opening to reduce the RF component of the electrical noise. Loop the wires two times toattain the full RF filtering effect.
BA
CA = 65 mmB = 40 mmC = 25 mm
Toroidal transformer core
RFI filtering
To motor connectionterminals
From ADrivemotor outputs
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11. ADrive Connections
Bottom view of ADrive Inverter
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11.1. POWER TERMINAL CONNECTIONS
- Use shielded cabels for motor and line connections.- 2 serial contactors must be used at motor circuit for comformity to EN-81.- The invertor enable signal must be switched on the open contacts of RP1 andRP2. Otherwise the invertor will continue driving the motor after thecontactors are off. Meanwhile If the contactors are on again the outputs of theinvertor may be damaged because of over current.
Symbol DescriptionL1(R)
Mains inputL2(S)L3(T)E Earthing terminal.B Braking resistor transistor output (-)P DC Bus positive voltage
N DC Bus negative voltageU
Motor outputsV
W
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11.2. CONTROL TERMINAL CONNECTIONS
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11.3. CONTROL TERMINAL FUNCTIONS
Code Function Description
Encoder Terminals:
OA Encoder Output A Encoder A phase pulse monitoring outputOB Enkoder Output B Encoder B phase pulse monitoring output
Enkoder A Encoder A phase pulse input
A Enkoder A Enkoder A phase pulse inputEnkoder B Enkoder B phase pulse input
B Enkoder B Enkoder B phase pulse inputJP Jumper Unused encoder inputs (For A and B phase) are connected
to this terminal+15V +15V Supply Supply voltage for HTL Encoder
(Imax: 200 mA)
+5V +5V Supply Supply voltage for TTL Encoder(Imax: 200 mA)OV 0V Supply Common for encoder
RS485 Communication Interface Terminals:SA RS485 A RS485 Communication interface data terminalSB RS485 B RS485 Communication interface data terminal
Speed Control Terminals:V0 Speed-0 Low speed control inputV1 Speed-1 Inspection speed control inputV2 Speed-2 Middle speed control inputV3 Speed-3 High speed control inputOperation Control Terminals:EN ENABLE EnabelingUP UP Run upwardsDWN DOWN Run downwardsPIN Programmable input Programmable digital input+15V +15V Referans Voltage Referans voltage for speed and operation control terminals
Relay Output Terminals:RHK Error relay N.C. contact Normally the relay is switched on. In the event of a failure
this relay is switched off. Use the N.O. contact for thesignal which is controlled by driver in order to be cut off inthe case of a failure.
RHA Error relay N.O. contactRHO Error relay COM contact
RPA Programmable relayN.O. contact Main contactors control output used when the main
contactors are needed to be controlled by driver.RPO Programmable relayCOM contact
RFA Mechanical brake relayN.O. contact
Mechanical brake relay control outputRFO Mechanical brake relay
COM contact
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11.4. ENCODER CONNECTIONS
Below the connection diagram, most of commonly used encoder types are shown.Please contact authorized seller for different types of encoders. Also the electrical diagram ofencoder input circuit will help to arrange different type of encoders.
OA
OB
A A B B JP
+15
_ _+5
0V
5V TTL ENCODER
OA
OB
A A B B JP
+15
_ _+5
0V
12-24V HTL ENCODER
WITH COMPLEMENTAL OUTPUTSWITH COMPLEMENTAL OUTPUTS
OA
OB A A B B JP
+15
_ _+5
0V
12-24V HTL ENCODERWITH SINGLE OUTPUTS
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11.4.1. ADrive Encoder Input Circuit
X1
AR17
330
R16
330X4
A
10nF
C4R25
680 14
8
9
3
12
U1C
LM339N
X6
BR15
330
R14
330X5
B
10nF
C3R23
680 2
4
5
3
12
U1A
LM339N
BCO
ACO
IO-15V
-
IO-GND
IO-GND
-
-
R18
1K
R19
1K
10u
F/16V
C5
X2
JP
IO-15V
IO-GND
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12. PC CONNECTION
It is possible to connect ADrive Inverter to a PC over the RS-232 serial communication portwith a proper cable. It is a standart RS-232 PC connection cable. Any standart RS-232 cablecan be used instead of the original cable supplied with ADrive. A USB to RS-232 9-pinadapter is required for Laptop connection via USBport. ADrive computer connection isshown below:
12.1. ADrive-Win Simulator & Monitor Software
ADrive-Win simulator/monitor software is used with ADrive for travel curve simulation,
monitoring data and transfering parameters. Detail information is given in theADrive-WinUser Manual.
12.2. Firmware Upgrading
It is possible to upgrade ADrives firmware via ARKEL Firmware Updater software. By thisway new features/facilities can be added to the product.
Firmware updates can only be applied to devices with firmware versions later than V8.00.
ARKEL Firmware Updater is an utility software which connects your computer and thedevice, enabling you to load the firmware file to your device.
The device firmware file is not a part of this software. The latest firmware file which iscompatable with device can be downloaded from our web site. Before downloading firmwareyou must learn your device firmware version. The firmware version is displayed on devicescreen while starting up. If your device firmware is already the latest version, it is notnecessary to perform this update.
Detail information is given in theArkel Firmware Updater User Manual.
PCRS-232 port
ADrive
RS-232plug
RS-232 cable
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13. Data Key
The Data Key which is a memory and comes with ADrive can save parameters from theADrive Inverter or can transfer the parameters inside it to the ADrive Inverter.
The plug on ADrive which is used for Data Key connection is 9-pin D-type male. Do not usethis plug for PC connection.
ADrive
Data Keyplug
Data Key
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14. LCD SCREEN AND KEYPAD USAGE
ADrive user panel
ADrive has an LCD screen with 2-row / 16-character and 5-key keypad. These buttonsfunction as follows:
Enter menu/submenuSelect parameter / edit value
Exit menu/submenu
To next / previous monitoring screenTo next / previous parameterIncrease / decrease parameter value
Change digit of parameter value
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14.1. STARTUP SCREEN
ADrive 7.5kWSW:6.5 SN:63012
After switching on, the startup screen is displayed. The information of ADrivepower rating, software number (SW) and serial number (SN) are displayed onthis screen. After being displayed this screen for about 2 seconds, MAIN
SCREEN is displayed.
14.2. MONITORING SCREENS
MOT.TEMPERATURE%0
MOTOR TEMPERATURE SCREENApproximate motor temprerature is displayed on this screen.
RPM : 0*
RPM ERROR SCREEN (CLOSED LOOP)Rpm error is displayed on this screen. This error is the difference betweenthe inverter operation value and the encoder value. * indicates thisdifference by moving left-right. If * is on right side of display, it means
motor is running faster than driver operates. Otherwise motor is runningslower than inverters target speed.
Estimated rpm :0 Dev./Dakika
ESTIMATED RPM SCREEN (OPEN LOOP)Approximate motor estimated rpm is displayed on this screen.
VBUS:50 F:0.0Slip: 0.0 Hz
DC BUS / OUTPUT FREQUENCY SCREENInverters DC bus voltage (VBUS), motor output frequency (F) and rotorslipe frequency (Slip) are displayed on this screen.
READYRPM: 0 I: 0.0A
MAIN SCREEN (CLOSED LOOP)Motor RPMs and motor current (I) are displayed on this screen.
READYVout: 0 I: 0.0A
MAIN SCREEN (OPEN LOOP)
Motor output voltage (Vout) and motor current (I) are displayed on thisscreen.
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15. ADrive Parameters
Parameters of the invertor may be adjusted by using the buttons and the LCD on thedevice or by a PC or Laptop on which ADrive-Win software is installed. Parameters aregrouped according to their functions. The parameters and functions according to groups areexplained below.
1-TRAVEL CURVE
2-MOTOR SETUP
3-CONTROLLER SETUP
4-KEY READ/WRITE
5-FAULT HISTORY
6-CONTROL TYPE
7-LANGUAGE
8-FACTORY DEFAULT
9-AUTO TUNE
10-PASSWORD
11-ADVANCED SET.
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1-TRAVEL CURVE
1.1-HIGH SPEED1.2-MIDDLE SPEED
1.3-INSPECTION SPEED1.4-LOW SPEED1.5-ACCELERATION1.6-ACCELERATION BEGIN SOFTEN S11.7-ACCELERATION END SOFTEN S21.8-SLOWING DISTANCE1.9-STOPPING DISTANCE1.10-STOPPING TYPE1.11-DECCELERATION1.12-DECCELERATION BEGIN SOFTEN S31.13-DECCELERATION END SOFTEN S41.14-MECHANICAL BRAKE ON DELAY1.15-MECHANICAL BRAKE OFF DELAY1.16-INITIALIZING JERK1.17-INITIALIZING SPEED1.18-INITIALIZING TIME
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1.1- 1.4 High Speed / Middle Speed / Inspection Speed / Low Speed: ( 0 2.50 m/s)
The speed which selected by the V3,V2,V1,V0 input terminals of the invertor. In a case ofmore than one speed inputs applied the higher one is activated. If the speed control inputs aredriven by relays high speed and low speed signal should be applied together. Otherwise
because of the relay delays, wrong speed inputs may be perceived at speed changes Espaciallyfor distance controlled stops it is important that there must be no delays at speed transitions.
1.5 - Acceleration(PA: 0.10 m/s 5.00 m/s)
The acceleration of the elevator. As the acceleration increased, the speed up timedecreases. If decreased the speed up time increases.
1.6-Acceleration Begin Soften (S1: 0.10 5 .00 m/s)
The acceleration of the elevator is not started directly with the parameter PA. By
increasing the acceleration smoothly with parameter S1, sharp changes in the acceleration areprevented. Consequently the acceleration is feeled less by the passenger.
1.7-Acceleration end soften (S2: 0.10 5 .00 m/s)
At the end of accelaration while passing to constant speed the acceleration is decreasedsmoothly to prevent sharp changes in the acceleration. Consequently the acceleration is feeledless by the passenger.
1.8-Slowing Distance ( X_SLW: 10 - 500 cm)
If the STOPPING TYPE at Parameter 1.10 is adjusted to STP WITH DISTANCE whilethe elevator speeds down form V3 to V0, the distance to slow down from V3 to V0 isequalized to the value of this parameter automatically by adjusting the S ramps. No need toadjust the S3-S4 and deccelaration paramaters.
1.9-Stopping Distance (X_STP: 1 50 cm)
If the STOPPING TYPE at Parameter 1.10 is adjusted to STP WITH DISTANCE thedistance from V0 to 0 speed is equalized to the value of this parameter automatically byadjusting the S ramps. No need to adjust the S3-S4 and deccelaration paramaters.
1.10-Stopping Type ( Stp with distnce or With NA/S3/S4)Determines that the speed transition from V3 to V0 and from V0 to 0 will be wheter
according to distance or according to parameters of decceleration.
1.11-Decceleration (NA: 0.10 5.00 m/s)
The decceleration of the elevator. As the decceleration increased, the speed down timedecreases. If decreased the speed down time increases.
1.12-Deccelaration Begin Soften (S3: 0.10 5 .00 m/s)
The decceleration of the elevator is not started directly with the parameter NA. Byincreasing the decceleration smoothly with parameter S3, sharp changes in the deccelerationare prevented. Consequently the decceleration is feeled less by the passenger.
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1.13-Decceleration End Soften(S4: 0.10 5 .00 m/s)
At the end of accelaration while passing to constant speed the acceleration is decreasedsmoothly to prevent sharp changes in the acceleration. Consequently the acceleration is feeledless by the passenger.
1.14-Mechanical Brake On Delay (MB_ON: 0.1 3.0 Sn)
Delay of the mechanical brake open. For this period motor is hold at zero speed and waitsfor mechnical brake to free motor. At the end of delay the elevator begins accelerating. Tooshort delays causes vibration because of torque on the motor before the mechanical brakeopens. Too long delays increases the travel time.
1.15-Mechanical Brake Off Delay (MB_OFF: 0.1 3.0 Sn)
Delay of the mechanical brake close. After the elevator reachs zero speed the motorcontinue to drived at zero speed for this period. Too short delays causes the motor power cut
off before the mechanical brake blocks motor. In this situation the car may move out ofcontrol to heavier direction. The elevator controler card must hold the contactors till the endof the this time. If this is not done, the sparks at contactor contacts may disturb the driver.
1.16-Initializing Jerk(As : 0.01 4.00 m/s)
Instead of starting directly with the S ramp, the elevator may be first accelerated to a Vsspeed with a As acceleration and to eliminate the rope tension and inertia, the actual ramp is
passed over after a delay Ts. This function is suitable for high buildings to eliminate the ropebounce. (Not used if Vs=0 .)
1.17-Initializing Speed (Vs: 0 1.00 m/s)
Look parameter 1.16
1.18-Initializing Time (Ts: 0 3.00 Sn)
Look parameter 1.16
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2-MOTOR SETUP
2.1 Nominal speed2.2 Motor RPM at nominal speed2.3 Encoder resolution
2.4 Line voltage.2.5 Motor nominal voltage2.6 Motor nominal current2.7 Motor nominal frequency2.8 Motor power factor (COS Q)2.9 Rotor slip2.10 No load motor current (%)2.11 Rotor time constant2.12 Middle frequency2.13 Middle frequency voltage2.14 Minimum frequency2.15 Minimum frequency voltage2.16 Thermal mod2.17 Motor direction2.18 Encoder direction
Motor setup affects the drivers performance directly so these values must be adjustedcarefully in accordance with the information below.
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2.1-Nominal Speed : ( Vnom: 0.10 5.00 m/s )
The nominal speed of the elevator machine. This value is given by the machinemanufacturer and shown on the machine plate. Nominal speed may be calculated by thisformula:
GearratiomMotorNomRpopradiusofhoVnom
*60 ***2
=
For example radius of the hoop=40cm, Motor nominal rpm=1.430, Gear ratio = 1 / 60
smVnom /160*60
1430*4.0**2==
2.2-Motor RPM At Nominal Speed ( Rpm_nom: 100 5000 rpm )
The motor RPM at which nominal speed is gained.
2.3-Encoder Resolution ( E_Pulse: 100 5000 Pulse/Rev.)
The pulse of the encoder per revolution.
2.4-Line Voltage ( Vline: 300 400 Volt )
Line voltage applied to L1 , L2 , L3 terminals
2.5 -Motor Nominal Voltage ( Vnom: 100 400 Volt )
Voltage that must be applied to motor for full speed. This value is specified on the motorplate by the motor manufacturer. The voltages are different for star and delta connections sodont forget to check the connection type.
2.6-Motor Nominal Current ( Inom: 1 25A )
Nominal current of the motor. This value is specified on the motor plate by the motormanufacturer.
2.7-Motor Nominal Frequency (Fnom: 10 100 Hz)
Nominal frequency of the motor. This value is specified on the motor plate by the motormanufacturer.
2.8-Motor Power Factor (COS Q: 0.1 1.0 )
Motor power factor. This value is specified on the motor plate by the motor manufacturer.
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2.9-Rotor Slip ( Fslip: 1.0 9.0 Hz )
Asynchronousmotors has a slip between rotor and eletrical rotating field applied to stator.The value of this slip is entered by this parameter. Too small slip value causes over currentand heating of motor. Too high slip causes unstable motor current and vibration. It is adviced
not to change this parameters default value if there is no need. Slipe frequency may becalculated by the below formula.
FnompmStatorNomR
mMotorNomRppmStatorNomRFslip *
)(
)( =
lesnumberofpo
FnompmStatorNomR
60*=
For exapmle : The slip for a 50Hz , 1440 rpm , 2 poles motor is like below:
15002
60*50==pmStatorNomR Rpm
250*)1500(
)14401500(=
=Fslip Hz
2.10-No Load Motor Current (Inoload: %20 - %80)
Ratio of no load current to nominal current. Too high value causes high motor current.Consequently motor heat rises and more power consumed. Too low value causes torque losswhich shows itself as a vibration. Values of parameters 2.9 and 2.10 are very critical valuesfor the motor drive performance. Optimum value is where minimum motor current is obtainedwithout vibration. For getting to this optimum values the elevator must runned a few timesand the motor current should be monitored.
2.11-Rotor Time Constant (T_rotor)
Time constant for motor rotor. Dependence of the invertor to this parameter is reduced, donot change this parameter if not necessary. This value may be get from the motor
manufacturer. This paramter is needed for vector control.
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2.12-2.15 Motor V/F Table Values
In open loop mode the invertor applies output voltage vs output frequnecy according tothis table.
2.16-Thermal Mod
Motor temperature is estimated by a heat model which is formed by the motor parameters.Heat model determines the temperature of the motor by using the current and rpm of themotor. Default value for this parameter is %100. Higher values allows more load up on motorwhile less values increases thermal protection sensitivity.
2.17 Motor Direction
This parameter can be used to change the motor direction. If motor goes in the wrongdirection, the wires to the motor must be reversed. Motors direction can also be reversedeasily by using this parameter without making any wiring changes.
2.18 Encoder Direction
This parameter can be used to change the encoder direction. If driver gives wrongdirection error after the correct wiring of encoder in a closed-loop control, the connection ofencoder phases must be reversed. Encoders direction can also be reversed easily by using this
parameter without making any wiring changes.
Vmax
Vmid
Vmin
Fmin Fmid Fnom
Vnom
F
V
Motor V/F Chart
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3-CONTROLLER SETUP
3.1-3.4 PI speed regulator integral and differential factor. (KP0,KI0,KP1,KI1)
PI speed regulator integral ve differantial factor is adjusted automatically in accordance
with travel speed. At zero speed PI speed regulator proces with KI0 integral factor and it isincreased to KI1 at full speed step by step.
At startup of elevator KI0,KP0 is hold high to make the PI speed regulators reaction fasterto very little speed changes. At full speed there is no need for so much sensitive PI regulator
because it causes high motor enforce. (For example at startup the reaction must be quick to5-10 revolution changes, while at 1400 rpm it is meaningless to give sudden torque changesfor 5-10 revolutions.)
The integral factor multiplies the total of errors so must be adjusted to very smaller thanKP otherwise it causes vibration and overshoots at travel curve. Usually it is better to adjust
KP higher than 10xKI.If KI and KP are too high it makes noise at motor. Too small values causes delays to catch
the reference speed and sensitivity loss.
KP,KI
Fout
KP0,KI0
KP1,KI1
Fnom
KIS
KP *1
+ SpeedReference
Encoder feedbacksignal
Limiter
Outputtorque
reference+
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4-KEY READ/WRITE
All parameter of ADrive can be saved to datakey and read out from key.
4.1-KEY READ
Parameters in the datakey are transfered to invertor.
4.2-KEY WRITE
Parameters of the invertor are transfered to datakey
5-FAULT HISTORY
Adrive saves last 256 errors in its memory. By this, facility for maintenance and reparing
is provided.5.1-Watch Fault List
The list of the faults is displayed on the secreen. Last error is number 1 and the oldesterror is number 256.
5.2-Clear Fault List
All faults in the memory are erased.
6-CONTROL TYPE
Determines that if the control of the motor will be in OPEN LOOP (without encoder)mode or in CLOSED LOOP ( with encoder).
6.1 Control Type ( CT: OPEN LOOP / CLOSED LOOP )
7-LANGUAGE
Selection of the language is made by this parameter.
7.1 Language ( ENGLISH / TURKCE / FRANCAIS )
8-FACTORY DEFAULT
All parameters of the invertor may be changed to factory defaults. For this select YES toquestion Are you sure to set defaults? and approve with ENTERbutton.
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9-AUTO TUNE
Enable auto tune function after entering the motor parameters from the motor plate todetermine the V/F values automatically. Device will tune with first command and sets the V/Ftable.
9.1 Auto Tune ( ENABLE / DISABLE )
Detail description is given in section How to adjust for open loop parcticallyblmnde anlatlmtr.
10-PASSWORD
The ADrive Inverters menu is password protected to prevent unauthorised
manipulation of control parameters. User password has 4 digits. The default setting for thepassword is 0000. It is highly recommended to change it to an individual one havingentered lift parameters first.
10.1 PASSWORD ( 0000 )
11-ADVANCED SET.
The advanced parameters of ADrive Inverter. Do not make any changes if not necessary!
11.1 Switching F ( fsw: 7.5 KHz / 10KHz )
The switching frequency of ADrive Inverter. Default setting is 10KHz.
11.2 KI Cur. Cont ( KI-cur: 100 500)
Current controller KI gain. Default setting is 250.
11.3 KP Cur. Cont ( KP-cur: 1000 9000)
Current controller KP gain. Default setting is 6000.
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16. HOW TO ADJUST FOR OPEN LOOP PRACTICALLY
To run the device in open loop mode(without encoder) apply the below step by step.
* Read the motor plate and enter these values to the invertor using MOTOR SETUP menu.
* ENABLE AUTO TUNE function and run the elevator in inspection mode. Keep givingmovement command untill AUTO TUNE END message is displayed on the invertor display.The motor current must be entered correctly before autotune. ( Too high current will causeover current and heating of motor. Too low current will cause torque loss at low speeds andstopping sensivity will decrease)
* Move the elevator in inspeciton mode and be sure that it is going in the right direction. If themain controllers direction is reverse of the elevators direction change the order by the
parameter2.17-Motor direction.
* Run the elevator with V0 speed and check the motor current if it is higher than nominalmotor current decrease Milde Voltage at V/F table. Idealy balaced current is %75 of motorcurrent.
* Be sure that nominal speed (parameter 2.1-Nominal Speed) of the elevator and rpm(parameter 2.2-Motor RPM At Nominal Speed) of the motor are correctly entered.( Forexample for 0,6 m/sn elevator nominal speed = 0,6 m/sn nominal rpm = 830 or for 1 m/snelevator nominal speed = 1 m/sn nominal rpm = 1430). Dont change these parameters tospeed up or slow down the elevator. These parameters are only machine information.
* Enter the speed references at TRAVEL CURVE menu. For applications to speed up theelevator over the nominal speed, adjust the high speed maximum %30 over the nominalspeed. (For example nominal speed 0,6m/sn maximum high speed 0,8 m/sn or nominalspeed 1 m/sn maximum high speed 1,3 m/sn). Be sure that mechanical safety is suitablefor this new higher speed (Mechanical brakes, safety gears, rails, shaft etc.).
* Enter the slowing distance. Adjust this parameter to a value 10-20 cm less than the distanceof the slowing magnets to floor to achieve a secure distance for elevator to slow down andapproach to floor at low speed.( For example if the magnet distance is 170cm, enter theslowing distance 155 cm). If the elevator slows down early and than travels at low speed toomuch, increase slowing distance parameter. On the contrary if the elevator is late to slow
down and passes the floor level decrease the slowing distance parameter.
* Enter the stopping magnets distance from exact floor level to stopping distanceparameter.(Ex. 7cm) This distance must not be neither too much or too little. For example avalue of 1 cm is not a realistic value. Because the stoppings will be unstable since it is out ofmotor power limits to stop an elevator which gose at low speed in 1 cm. For a long distancelike 30 cm the stopping accuracy will be missed with full and empty car.
Example:
Imot: 16.0 A V3: 1.0 m/s X_Slw: 165 CmVmot: 380 Volt V0: 0.13 m/s X_Stp: 8 CmRpm_nom: 1450
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17. HOW TO ADJUST FOR CLOSED LOOP PRACTICALLY
To run the device in closed loop mode (with encoder) apply the below step by step.
* First make the adjustments for open loop and be sure that the elevator is running in openloop mode.
* Connect the encoder and enter the encoder resolution to parameter 2.3-EncoderResolution.
* Move the elevator in inspeciton mode and monitor the motor current. If the current is toohigh probably the encoder direction is wrong. Change the order by the parameter 2.17-Encoder direction.
* Rotor slip frequency must be entered correctly to the invertor.Motor slips are high for old
motors while small for new motors. (Look parameter2.9-Rotor Slip for calculating the motorslip)
Suggested motor slips of 1m/sn 400-630 kg capacity machines of some maufacturers:
Shindler Astes : 1.7 Hz 2.0 Hz (Motor rpm 1430 1500 )Nagel Ycel Engin makine : 2.5 Hz 4.5 Hz (Motor rpm 1340 1400 )
PS: If the motor does not reach the estimated rpm the motor slip is low. If motor current is notstable and there is high oscillation the motor slip is high.
* If you cant solve the vibration problem. To find the source of problem set KI1, KI0 integral
values of speed controler to minimum and run again.If vibration is no longer exist this shows that speed regulator needs adjustment notmotor parameter. May be integral values are too high or KP difference factors are toosmall. Run elevator few times to find best values.
If vibration is still exist when KI0,KI1 is min. This means that problem is at motorparameters. Try higher no load currents (2.10) and smaller slips (2.9). When vibrationproblem is solved set the KI0,KI1 to normal values.
* If necessary change the PI speed regulator values at CONTROLLER SETUP menu.
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18. TRIPS
Trip Meaning Probable Causes / Corrective ActionsIPM ERROR A fault signal is detected from
Inverters IPM power transistors
block.
1- A short-circuit or ground fault occurred at the U,V,Wmotor output. Check motor connection.
2- The IPM temperature may be too high because of theInverters cooling fan has stopped. Check cooling fan.3- An overcurrent may occured on inverters output so thatinverter may have overheated because of the incorrectparameter setting. Check the parameter setting.4- The main supply voltage may be too low. Check theL1,L2,L3 voltages.5- The main contactor of motor output have not to change itsposition while the inverter driving the motor. If the contactordroppes after the inverter stops driving and waits as the brakedelay time, increase the contactor delay time. Check thecontactors supply voltage if the contactor changes itsposition while the inverter driving the motor.
LOW DC BUS The DC Bus voltage is belowthe undervoltage detection level.(Approx. 400 V)
The main supply voltage may be too low. Check theL1,L2,L3 voltages.
HIGH DC BUS The DC Bus voltage exceeded theovervoltage detection level.(Approx. 700 V)
1- Braking resistor may not be connected properly. Checkbroken or disconnected wiring.2- Braking resistors resistance may be incorrect. Be sure thatthe braking resistor is suitable for Inverter's power and motorpower.
OVERCURRENT
The Inverter output current exceededthe overcurrent detection level.
1- Because of the acceleration time of the elevator is too shortmotor current may increase. Decrease the accelerationparameter PA.2- Check the V/f characteristics. Decrease Vmid (Middlefrequency voltage) and Vmin (Minimum frequency voltage).3- The motor being used has a capacity more than Inverter's
maximum motor capacity. Check the Inverter's motor power.PAR.DATACORRUPT
The parameters of the inverter iserased or corrupted.
1- Change the parameters of the invertor to factory defaults.Then reenter your configuration.
MOTOROVER LOAD
The motor overload protectionfunction has operated based on theinternal electronic thermal value.
1- Check the motor rated current.2- Check the Motor Setup - Thermal Mod parameter. Theparameter may be too low.
POWERFAILURE
The main supply voltage L1,L2,L3oscillates unusually.
1- The main supply voltage is too low.2- An open-phase error occurred at the input power supply.3- A momentary power loss occurred.4- The wiring terminals for the input power supply are loose.5- The voltage fluctuations in the input power supply are toolarge.
AUTO TUNE
FAILS
A fault occurred during Autotuning.
Autotune operation can not becompleted.
1- Check motor connection. Motor connection may not be
done properly.2- Motor contactor may not be switching. Be sure that themotor contactor closes when inverter is running.
OVER SPEED The speed read from encoder is toohigh.
1- Motor speed may be higher than the reference speed. Checkmotor setup in the menu.2- Compare the pulse number setting in the menu Motor Setup -Encoder Resolution with the encoder pulses and correct ifnecessary.
BADENCODERSGNL
The encoder signals oscillatesunusually.
1- Check encoder connection and encoder voltage.2- Check the connection between encoder and motor.
CONTACTORDROPPED
The main contactor dropped whiledriver is running
Check the contactor supply voltage.
NO
CONTACTORSGN
No contactor dropped signal is detected
in 5 seconds after a speed signal anddirection signal are detected
Check the auxiliary contacts of main contactor where the driver
enable (EN) signal is connected.
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Trip Meaning Probable Causes / Corrective ActionsLOW MOT.CURRENT
No current can be delivered to motorcoils.
1- Motor wiring may not be connected properly. Check broken ordisconnected wiring.2- Check the connection of main contactors.
WRONGDIRECTION
Lift is not running in requireddirection. Running direction read
from encoder is different from thedirection inverter commands.
1- U,V,W phases of motor reversed. Check motorconnection.
2- Phase of encoder reversed.
UNBALLANCED CUR.
Unballanced current at U,V,W motoroutputs. Over-current at one or twoof motor outputs.
1- Contacts of main contactor may not conduct. Check theconnection of main contactor.2- A faulty motor windings.
UP/DOWNTOGETHER
The up and down direction signalsare activated at the same time.
Check the connection of direction signals of ADrive andcontroller. UP terminal must be used for up directionsignal and DWN terminal must be used for down directionsignal.
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19.NOTEs