Altivar® 71W Adjustable Speed Drives
Contents
1. Functions of power terminals Terminals Function Ground connection terminal R L1 S L2 T L3 Power section AC line supply PO DC bus polarity PA Output to braking resistor polarity PB Output to braking resistor PC DC bus polarity U T1 V T2 W T3 Outputs to the motor 22 Remove the link between PO and PA only if a DC choke has been added The PO and PA terminal screws must always be fully tightened since a high current flows through the common link See following table for torque values 15 Terminals Characteristics of power terminals vr t Maximum wire size Tightening torque mm AWG kcmil Nem Ibfein 075N4 U40N4 4 10 1 4 12 3 U55N4 U75N4 6 8 3 26 5 D11N4 16 4 3 26 5 D15N4 D18N4 35 2 5 4 47 7 D22N4 D37N4 50 1 0 12 102 2 D45N4 D75N4 150 300 41 360 1 For drive ranges refer to page 9 of this guide 16 Terminals Terminals for additional internal 24 V supply on the ATV71WeeeeeA24 Example ATV71WD55N4A24 Terminals for internal 24 V supply mu 0 0 h E24 24V yere Maximum wire size 2 5 mm 14 AWG Maximum tightening torqu2. Terminals Function Electrical characteristics TH2 PTC probe input Trip threshold 3 KQ reset threshold 1 8 KQ TH2 e Short circuit detection threshold 50 Q RP Frequency input Frequency range 30 kHz Maximum input voltage 30 V 15 mA Add a resistor if the input voltage is greater than 5 V 510 Qfor 12 V 910 Qfor 15 V 1 3 kQ for 24 V e State 0 if lt 1 2 V state 1 if gt 3 5 V LO3 Open collector programmable 24 V max 30 V LO4 logic outputs e Max current 20 mA for internal power supply and 200 mA for external power supply e Reaction time 5 ms 0 5 ms CLO Logic output common Characteristics and functions of the terminals Encoder interface card Maximum wire size 1 5 mm 16 AWG Maximum tightening torque 0 25 Nem 2 21 Ibfein Terminals Function Electrical characteristics VW3A3401 VW3A3402 VW3A3404 VW3A3406 Vs Encoder 5V max 5 5 V protected 15 V max 16 V protected 0Vs power supply against short circuits and overloads against short circuits and overloads Max current 200 mA Max current 175 mA A A ncremental Max resolution 5000 points rev B B logic inputs Max frequency 300 kHz Terminals Function Electrical characteristics VW3A3403 VW3A3405 VW3A3407 Vs Encoder e 12 V max 13 V protected 24 V min 20 V max 30 V 04 power supply against short circuits and overloads pro
3. 22 05 12 40 9 84 21 42 0 31 0 23 47 D15N4 315 665 315 270 647 10 6 31 D18N4 12 40 26 18 12 40 10 63 25 47 0 39 0 23 69 D22N4 285 720 315 245 700 0 7 34 11 22 28 35 12 40 9 65 27 56 0 39 0 28 75 D30N4 285 880 343 245 860 10 7 43 D37N4 11 22 34 65 13 50 9 65 33 86 0 39 0 28 95 D45N4 362 1000 364 300 975 10 9 69 D55N4 14 25 39 37 14 33 11 81 38 39 0 39 0 35 152 D75N4 10 Mounting recommendations Depending on the conditions in which the drive is to be used its installation will require certain precautions and the use of appropriate accessories Install the drive vertically 10 Do not place it close to heating elements Leave sufficient free space to ensure that the air required for cooling purposes can circulate from the bottom to the top of the unit Maximum operating temperature is 50 C For derating curves based on ambient temperatures greater than 50 C and for switching frequencies see our catalog Opening the drive To open the drive remove the front panel and disconnect the graphic display terminal s connection cable as shown below A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Before replacing the front panel and powering up the drive reconnect the two ends of the graphic display terminal s connection cable in order to avoid the risk of contact wit
4. 43 44 45 46 47 Altivar 71VV Adjustable Speed Drives Simplified Manual Instruction Bulletin Schneider Electric 8001 Knightdale Blvd Knightdale NC 27545 USA 1 888 SquareD 1 888 778 2733 www schneider electric us Altivar is a registered trademark of Schneider Electric Other trademarks used herein are the property of their respective owners Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material 30072 453 05 08 2009 2009 Schneider Electric All Rights Reserved
5. Check the voltage and the parameters of UNDERVOLTAGE MGT USb Replace the pre charge resistor Inspect repair the drive 42 Detected faults causes remedies Option card changed or removed When an option card is removed or replaced by another the drive locks in Incorrect config CFF mode on power up If the card has been deliberately changed or removed the trip condition can be cleared by pressing the ENT key twice which causes the factory settings to be restored for the parameter groups affected by the card These are as follows Card replaced by a card of the same type e I O cards Drive menu drM e Encoder cards Drive menu drM Communication cards Only the parameters that are specific to communication cards Controller Inside cards Prog card menu PLC Card removed or replaced by a different type of card card Drive menu drM Encoder card Drive menu drM Communication card Drive menu drM and parameters that are specific to communication cards Controller Inside cards Drive menu drM and Prog card menu PLC Control card changed When a control card is replaced by a control card configured on a drive with a different rating the drive locks in Power Ident PrtF mode on power up If the card has been deliberately changed the trip condition can be cleared by modifying the Power Identification Prt parameter which causes all the factory settings to be restored
6. channel channel channel channel PID Ref 1 channel reference channel via the bus Al2 No Summing Summing No PID feedback No Torque ref 2 ref 2 reference 1 Motor Motor freq Motor Motor freq Motor freq Motor freq Sign freq freq torque R1 No No drive fit No drive flt No drive fiti No drive fit No drive fit No drive drive fit fit R2 No No No Brk control No No No 11 Forward Forward Forward Forward Forward Forward Forward 2 wire LI2 Reverse Reverse Reverse Reverse Reverse Reverse Reverse 2 wire LI3 No 2 preset Jog Fault PID integral Ref 2 Trq spd 2 wire speeds reset reset switching switching 14 No 4 preset Fault External 2 preset PID Fault reset Fault 2 wire speeds reset fault ref reset LI5 No 8 preset Torque No 4 preset PID No No 2 wire speeds imitation ref LI6 No Fault No No No No No 2 wire reset 11 Stop Stop Stop Stop Stop Stop Stop 3 wire L Forward Forward Forward Forward Forward Forward Forward 3 wire LI3 Reverse Reverse Reverse Reverse Reverse Reverse Reverse 3 wire 14 No 2 preset Jog Fault PID integral Ref 2 Trq spd 3 vvire speeds reset reset switching switching LI5 No 4 preset Fault External 2 preset PID Fault reset Fault 3 wire speeds reset fault ref reset LI6 No 8 preset Torque No 4
7. 5 ms 11 bit resolution accuracy 0 6 for A9 60 C 140 F linearity 0 15 of max value COM Analog I O common ov 1 Depending on the software Analog output to 10 V min load impedance 50 kQ configuration Analog output mA X and Y can be programmed from Analog voltage or current output 0 to 20 mA max load impedance 500 Q or logic output e 10 bit resolution reaction time 2 ms 0 5 ms Accuracy 1 for A9 60 C 140 F linearity 0 2 of max value Logic output or 10 V 0 to 20 mA P24 Input for external 24 V control e 24 V min 19 V max 30 V power supply e Power 30 W OV Logic input common and 0 V of ov external P24 power supply Li Programmable logic inputs 424V SW1 Switch State0 State 1 2 max 30 V 13 Impedance 3 5 wn oe 114 kO doy setting LI5 e Reaction time 2 ms 2 5 ms Sink Int or gt 16 V lt 10 V Sink Ext LI6 Depending on the position of the SW2 LI factory setting SW2 switch Same characteristics as logic inputs LI1 to LI5 LI Programmable logic input or SW2 PTC PTC Input for PTC probes e Trip threshold 3 KQ reset threshold 1 8 KQ e Short circuit detection threshold 50 Q 24 Logic input power supply SW1 switch in Source or Sink Int position Internal 24 V power supply min 21 V max 27 V protected against short circuits and overloads e 200 mA max SW1 switch in Sink Ext position e Input for external 24
8. Rated motor speed nSP Rated motor power nPr are configured correctly before starting auto tuning If at least one of these parameters is modified after auto tuning has been performed Auto tuning tUn will return to No nO and must be repeated Auto tuning is only performed if no stop command has been activated If a freewheel stop or fast stop function has been assigned to a logic input this input must be set to 1 active at 0 Auto tuning takes priority over any run or prefluxing commands which will be taken into account after the auto tuning sequence If auto tuning is unsuccessful the drive displays No nO and depending on the configuration of Autotune fault mgt tnL consult the CD ROM supplied with the drive may switch to Auto tuning tnF mode Auto tuning may take 1 to 2 seconds Do not interrupt wait for the display to change to Done dOnE or No nO m Auto tuning status Not done tAb for information only cannot be modified Not done tAb The default stator resistance value is used to control the motor Pending PEnd Auto tuning has been requested but not yet performed In Progress PrOG Auto tuning in progress Failed FAIL Auto tuning was unsuccessful Done dOnE The stator resistance measured by the auto tuning function is used to control the motor 34 1 1 SIMPLY START SIM menu Factory setting Name Description 3 Out
9. although the conditions for closing have been met Check the contactor and its wiring Check the feedback circuit Line contactor The drive is not powering up even though Mains V time out LCt has elapsed Check the contactor and its wiring Check the time out Check the line contactor drive connection Al2 4 20 mA loss A13 4 20 mA loss Al4 4 20 mA loss Loss of the 4 20 mA reference on analog input Al2 Al3 or Al4 Check the connection on the analog inputs No Flow fault Zero fluid Check and correct cause of low flow Check the zero fluid detection parameters consult the CD ROM supplied with the drive Overbraking Braking too sudden or driving load Increase the deceleration time Install a braking resistor if necessary Activate the Dec ramp adapt brA function consult the CD ROM supplied with the drive if it is compatible with the application Drive overheat Drive temperature too high Check the motor load the drive ventilation and the ambient temperature Wait for the drive to cool down before restarting 39 Detected faults causes remedies Auto reset conditions customer configured after the cause has been removed cont Proc Overload Fit Probable cause Process overload Remedy Check and remove the cause of the overload Check the parameters of the PROCESS UNDERLOAD OLd function consult the CD ROM supplied with
10. and if necessary reverse the direction of rotation of the motor Output Ph rotation PHr parameter on page 35 or the encoder signals Out contact stuck The output contactor remains closed although the conditions for opening have been met Check the contactor and its wiring Check the feedback circuit 36 IGBT desaturation Probable cause e Short circuit or grounding at the drive output Detected faults causes remedies Conditions requiring a power reset cont Remedy Check the cables connecting the drive to the motor and the motor s insulation Perform the diagnostic tests via the 1 10 DIAGNOSTICS menu internal com link Communication between option card and drive Check the environment electromagnetic compatibility Check the connections Check that no more than 2 option cards max permitted have been installed on the drive Replace the option card Inspect repair the drive Rating error The power card is different from the card stored Check the reference of the power card Incompatible PB The power card is incompatible with the control card Check the reference of the power card and its compatibility Internal serial link Communication between the internal cards Check the internal connections Inspect repair the drive Internal MFG area Internal data inconsistent Recalibrate the drive performed by Schneider El
11. both ends Metal ducting or conduit can be used for part or all of the shielding length provided there is no break in continuity When using shielded cable for control signals if the cable is connecting equipment that is close together and the grounds are bonded together then both ends of the shield can be grounded If the cable is connected to equipment that may have a different ground potential then ground the shield at one end only to prevent large currents from flowing in the shield The shield on the ungrounded end may be tied to ground with a capacitor for example 10 nF 100 V or higher in order to provide a path for the higher frequency noise Keep the control circuits away from the power circuits For control and speed reference circuits use of shielded twisted cables with a pitch of between 25 and 50 mm 0 98 and 1 97 in is recommended Ensure maximum separation between the power supply cable line supply and the motor cable and also ensure maximum separation between the control cables and any power cables The motor cables must be at least 0 5 m 20 in long Do not use surge arresters or power factor correction capacitors on the variable speed drive output If using an additional input filter refer to the Installation Guide for more informati refer to the Installation Guide Connection plates There is a metric connection plate on the lower section of the drives on For installation of the EMC plate provide
12. given on the nameplate The factory setting is 50 Hz or preset to 60 Hz if Standard mot freq bFr is m Rated motor speed Rated motor speed given on the nameplate 0 to 9999 RPM then 10 00 to 96 00 kRPM on the integrated display terminal According to drive rating According to drive rating ated motor power given on the nameplate in kW if Standard mot freq bFr HP if Standard mot freq bFr 60 Hz NEMA 60 150 Hz IEC 50 400 or 460 V according to Standard mot freq bFr 0 25 to 1 5 In 1 According to drive rating and Standard mot freq bFr 10 to 500 or 1600 Hz according to rating 0 to 96 000 RPM set to 60 Hz According to drive rating If rather than the rated speed the nameplate indicates the synchronous speed and the slip in Hz or as a calculate the rated speed as follows asa Rated speed Synchronous speed x 100 zi or Rated speed Synchronous speed x 00 50 slip in Hz 50 Hz motors or 21 Rated speed Synchronous speed x gt A 60 Hz motors m Max frequency 10 to 1600 Hz The factory setting is 60 Hz or preset to 72 Hz if Standard mot freq bFr is set to 60 Hz The maximum value is limited by the following conditions It must not exceed 10 times the value of Rated motor freq FrS e Values between 500 Hz and 1 Hz are only possible in V F control and for powers limited to 37 kW 50 HP for t
13. inhibited by the user and the drive can be reset remotely by means of a logic input or control bit consult the Programming Manual on the CD ROM supplied with the drive 12 input Probable cause Non conforming signal on analog input Al2 Remedy Check the wiring of analog input Al2 and the value of the signal DBR overload The braking resistor is under excessive stress Check the size of the resistor and wait for it to cool down Check parameters DB Resistor Power brP and DB Resistor value brU consult the CD ROM supplied with the drive DB unit sh circuit Short circuit output from braking unit Check the wiring of the braking unit and the resistor Check the braking resistor Precharge Charging relay control or charging resistor damaged Thyr soft charge DC bus charging thyristors Turn the drive off and then back on again Check the internal connections Inspect repair the drive Control Eeprom Internal memory control card Power Eeprom Internal memory power card Check the environment electromagnetic compatibility Turn off reset return to factory settings Inspect repair the drive Encoder Encoder feedback Check Number of pulses PGI and Encoder type EnS consult the CD ROM supplied with the drive Check that the encoder s mechanical and electrical operation its power supply and connections are correct Check
14. is supplied with links between the PWR and 24 terminals and the Al1 and COM terminals Characteristics and functions of the control terminals Terminals Function Electrical characteristics R1A 1 relay logic output one N C Minimum switching capacity 3 mA for 24 V R1B contact and one N O contact with Maximum switching capacity R1C common point R1A to R1C is on resistive load cos 1 5 A for 250 V or 30 V N O R1B to R1C is N C on inductive load cos 0 4 and L R 7 ms 2 A for 250 V or 30 V R2A 1 relay logic output Max response time 7 ms 0 5 ms R2C one N O contact Electrical service life 100 000 operations 10 10 V power supply for e 10 V 10 5 V 0 5 V reference potentiometer 1 to 10 mA max 10 KQ NOTE 49 temperature change 18 Characteristics and functions of the control terminals cont Terminals Function Electrical characteristics Al1 Differential analog input Al1 10 to 10 V maximum voltage 24 V Al1 e Reaction time 2 ms 20 5 ms 11 bit resolution 1 sign bit e Accuracy 0 6 for A9 60 C 140 F linearity 0 15 of max value COM Analog I O common ov Al2 Depending on the software Analog input 0 to 10 V configuration maximum voltage 24 V impedance 30 kQ Analog voltage or current input Analog input X Y mA X and Y programmable from to 20 mA impedance 250 Q e Reaction time 2 ms 40
15. on low power motor or without motor use of motors in parallel Consult the Programming Manual on the CD ROM supplied with the drive 28 Graphic display terminal Description of terminal 1 Graphic display 2 F1 F2 F3 F4 function keys 3 STOP RESET button 4 RUN button 7 ESC key Cancels a value a parameter or a menu to return to the previous selection 6 Button for reversing the motor direction of rotation 5 Navigation button e Press ENT Turn CW CCW To save the current value To enter the selected menu or parameter To increment or decrement a value To go to the next or previous line To increase or decrease the reference if control via the display terminal is activated Note Buttons 3 4 5 and 6 can be used to control the drive directly if control via the terminal is activated Drive state codes ACC Acceleration CLI Current limiting CTL Controlled stop on input phase loss DCB DC injection braking in progress DEC Deceleration FLU Motor fluxing in progress FRF Drive at fallback speed FST Fast stop NST Freewheel stop OBR Auto adapted deceleration RDY Drive ready RUN Drive running SOC Controlled output cut in progress TUN Auto tuning in progress USA Undervoltage alarm NLP No line power no line supply on L1 L2 L3 PRA Power Removal function active drive locked The first time the drive is powered on the user is a
16. packaging Ensure that the ambient conditions are acceptable Refer to Dimensions and weights on page 10 A WARNING DAMAGED PACKAGING If the packaging appears damaged it can be hazardous to open and handle it Do not handle or open a damaged package Failure to follow these instructions can result in death or serious injury A WARNING DAMAGED DRIVE EQUIPMENT Do not operate or install any drive that appears damaged Failure to follow these instructions can result in death or serious injury Handling on installation 0 A hoist must be used with Altivar 71W drives for this reason the drives are fitted vvith handling lugs Attach a spreader bar to the top handling ugs on the drive A VVARNING RISK OF TOPPLING Do not stand the drive upright Keep the drive on the pallet until it is installed Failure to follow these instructions can result in death or serious injury Preliminary recommendations Precautions CAUTION INCOMPATIBILE LINE VOLTAGE Before turning on and configuring the drive ensure that the line voltage is compatible with the supply voltage range shown on the drive nameplate The drive may be damaged if the line voltage is not compatible Failure to follow these instructions can result in equipment damage Separate control section power supply f the drive s control section is powered independen
17. parts from which the shielding has been stripped to attach them to the plate 1 The exposed shielding must be clamped tightly enough to the metal sheet to ensure proper electrical contact Example 1 Grounded casing 2 Shielded cables for connecting the control signal section For applications requiring several conductors use cables with a small cross section 0 5 mm 20 AWG 3 Shielded cables for connecting the encoder 4 Non shielded wires for relay contact output 5 Shielded cables for connecting the Power Removal function input 26 Electromagnetic compatibility wiring Installation diagram control cables ATV71 D30N4 to D75N4 See Drive ratings on page 9 for the drives in this range Mount and ground the shielding of cables 1 2 and 3 as close as possible to the drive Strip the cable to expose the shielding Use stainless metal cable clamps to attach the parts from which the shielding has been stripped The exposed shielding must be clamped tightly enough to the metal sheet to ensure proper electrical contact LA Ly 1 Shielded cables for connecting the control signal section 2 For applications requiring several conductors use cables l with a small cross section 0 5 mm 20 AWG SSS linen 5 2 Shielded cables for conne
18. the presence of adjustable speed drive protection features poses a greater risk than personnel injury or equipment damage Failure to follow these instructions will result in death or serious injury The drive can also be reset by turning the drive off then on again or by means of a logic input or control bit consult the Programming Manual on the CD ROM supplied with the drive APF CnF COF EPF1 EPF2 FCF2 LFF2 LFF3 LFF4 nFF ObF OHF OLC OLF OPF1 OPF2 OSF OtF1 OtF2 OtFL PHF PtF1 PtF2 PtFL SLF1 SLF2 SLF3 SPIF SSF tUF and ULF conditions can be inhibited and the drive reset remotely by means of a logic input or control bit consult the Programming Manual on the CD ROM supplied with the drive Application fault Probable cause Controller Inside card Remedy Please refer to the card documentation Com network Interruption in communication Check the environment electromagnetic compatibility Check the wiring Check the time out Replace the option card Inspect repair the drive CAN com Interruption in communication on the CANopen bus Check the communication bus Check the time out Refer to the CANopen User s Manual External flt L Bit An external device depending on user Correct the external device External fault com Communication network Correct the communication network and reset Out contact open The output contactor remains open
19. 075N4 to D22N4 See Drive ratings on ATV71WD30N4 to D75N4 See Drive ratings on page 9 for the drives in this range page 9 for the drives in this range Example ATV71WD18N4 Example ATV71WD55N4 A N po Al F O sal m e __ aa ua Note This LED is not an indicator of the absence of DC bus voltage Procedure for measuring the DC bus voltage A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Read and understand the instructions on page 5 before performing this procedure Failure to follow these instructions will result in death or serious injury The bus voltage can exceed 1000 V Use a properly rated voltage sensing device when performing this procedure To measure the DC bus voltage 1 Disconnect the drive power supply 2 Wait 15 minutes to allow the DC bus capacitors to discharge 3 Measure the voltage of the DC bus between the PA and PC terminals to ensure that the voltage is less than 42 See page 15 for the arrangement of the power terminals 4 lf the DC bus capacitors do not discharge completely contact your local Schneider Electric representative Do not repair or operate the drive 13 Wiring recommendations Power Ground the drive according to local and national code requirements A minimum wire size of 1
20. 1 switch set to Sink Ext position Source A1 oo Source m ATV7 100000 swi H SVV1 1 1 sink 24 H Sink et 1 1 1 1 TTT A DANGER UNINTENDED EQUIPMENT OPERATION The accidental grounding of logic inputs configured for Sink Logic can result in unintended activation of drive functions Protect the signal conductors against damage that could result in unintentional conductor grounding Follow NFPA 79 and EN 60204 guidelines for proper control circuit grounding practices Failure to follow these instructions will result in death or serious injury 22 Connection diagrams Bipolar speed reference AT b ATV7166666 VVV3A3 20 o m 2 b 2 z 8 3 aR i R aran 27 2 4 m i SW2 switch The LI6 logic input switch SW2 makes it possible to use the LI6 input Either as a logic input by setting the switch to LI factory setting Or for motor protection via PTC probes by setting the switch to PTC Control power supply via an external source The control card can be powered by an external 24 V supply At ATV71666606 Connection diagrams for option cards Please refer to the Installation Manual on the CD ROM supplied with the drive Additional internal 24 V supply on ATV71WeeeeeeA24 The 24 V supply is provided by the drive s DC bus Use ov 24V gt 23 Opera
21. 3 29 mm 6 AWG may be required to meet standards limiting leakage current A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Ground equipment using the provided ground connecting point as shown in the figure below The drive panel must be properly grounded before power is applied Failure to follow these instructions will result in death or serious injury Ensure that the resistance of the ground is one ohm or less When grounding several drives you must connect each one directly as shown in the figure to the left m Do not loop the ground cables or connect them in series A WARNING IMPROPER WIRING PRACTICES The ATV71 drive will be damaged if input line voltage is applied to the output terminals U T1 V T2 VV T3 Check the power connections before energizing the ATV71 drive If replacing another drive verify that all wiring connections to the ATV71 drive comply with all wiring instructions in this manual Failure to follow these instructions can result in death serious injury or equipment damage Where local and national codes require upstream protection by means of a residual current device use a type A device for single phase drives and a type B device for three phase drives as defined in the IEC Standard 60755 Choose a suitable model integrating e High frequency current filtering A time delay that helps to prevent tripping caused by the load from stray cap
22. Altivar 71W Adjustable Speed Drives Simplified Manual 0 75 75 kW 1 100 hp 380 480 V IP54 For use in the United States nstruction Bulletin 30072 453 05 Retain for future use Schneider Table of contents Hazard categories and special symbols Before you begin Product support Setting up the drive Preliminary recommendations Drive ratings Dimensions and weights Mounting recommendations Opening the drive Adding control operators on the front of the drive Position of the LED indicating DC bus capacitors are charged Wiring recommendations Terminals Connection diagrams Operation on an IT or corner grounded delta system Electromagnetic compatibility wiring Setup preliminary recommendations Graphic display terminal 1 1 SIMPLY START SIM menu Parameters that can be changed while the drive is running or stopped Detected faults causes remedies Hazard categories and special symbols Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard e
23. N DAMAGE TO DRIVE Do not exceed 4 kHz switching frequency if the filters are disconnected Refer to the Programming Manual on the CD ROM supplied with the drive to adjust parameter SFr Failure to follow these instructions can result in equipment damage 24 Electromagnetic compatibility wiring Principle and precautions IMPORTANT The high frequency equipotential ground connection between the drive motor and cable shielding does not eliminate the need to connect the ground PE conductors green yellow to the appropriate terminals on each unit To help accomplish this the user must follow the following points Grounds between the drive motor and cable shielding must have high frequency equipotentiality e When using shielded cable for the motor use a 4 conductor cable so that one wire will be the ground connection between the motor and the drive Size of the ground conductor must be selected in compliance with local and national codes The shield can then be grounded at both ends Metal ducting or conduit can be used for part all of the shielding length provided there is no break in continuity or e When using shielded cable for the Dynamic Brake DB resistors use a 3 conductor cable so that one wire will be the ground connection between the DB resistor assembly and the drive Size of the ground conductor must be selected in compliance with local and national codes The shield can then be grounded at
24. RAKING RESISTOR Only use the braking resistance values recommended in our catalogs Wire a thermal overload relay in sequence or configure braking resistor protection so that the drive power section AC supply is disconnected in the event of a detected fault Refer to the Programming Manual Failure to follow these instructions can result in injury or equipment damage 1 EN 954 1 Safety of machinery Safety related parts of control systems IEC 61508 Functional safety of electrical electronic programmable electronic safety related systems IEC EN 60204 1 Safety of Machinery Electrical Equipment of Machines Part 1 General Requirements for Electrical Equipment on Machines 21 Connection diagrams Control card connection diagram Reference potentiometer Logic input switch SW1 The logic input switch SW1 is used to adapt the operation of the logic inputs to the technology of the programmable controller outputs e Set the switch to Source factory setting if using PLC outputs with PNP transistors Set the switch to Sink Int or Sink Ext if using PLC outputs with NPN transistors Internal power supply SW1 switch set to Source position SW1 switch set to Sink Int position Source AT Source m 1 1 swi Ex Int bs 2 2 2 mu 5 sus c t z bov 5 External power supply SW1 switch set to Source position SW
25. V power supply for the logic inputs PWR Power Removal function input 24 V max 30 V Impedance 1 5 KQ State 0 if lt 2 V state 1 if gt 17 V Reaction time 10 ms When PWR is not connected to 24 V the motor cannot be started compliance with functional safety standard EN 954 1 category 3 Safety of machinery Safety related parts of control systems and IEC 61508 Functional safety of electrical electronic programmable electronic safety related systems NOTE 49 temperature change 19 Terminals Characteristics and functions of the terminals VW3A3201 option card Maximum wire size 1 5 mm 16 AWG Maximum tightening torque 0 25 Nem 2 21 Ibfein R3A R3B R3C and 117 110 have the same characteristics as the control card Terminals Function Electrical characteristics TH1 PTC probe input Trip threshold 3 KQ reset threshold 1 8 KQ TH1 Short circuit detection threshold 50 Q LO1 Open collector 24 V max 30 V LO2 programmable logic outputs Max current 200 mA for internal power supply and 200 mA for external power supply Reaction time 2 ms 0 5 ms CLO Logic output common oV oV Characteristics and functions of the terminals VW3A3202 option card Maximum wire size 1 5 mm 16 AWG Maximum tightening torque 0 25 Nem 2 21 Ibfein R4A R4B R4C and 1111 114 have the same characteristics as the control card
26. acitance on power up The time delay is not possible for 30 mA devices in this case choose devices with immunity against nuisance tripping A WARNING INADEQUATE OVERCURRENT PROTECTION Overcurrent protective devices must be properly coordinated The Canadian Electrical Code and the National Electrical Code require branch circuit protection Use the fuses recommended on the drive nameplate to achieve published short circuit current ratings Do not connect the drive to a power feeder whose short circuit capacity exceeds the drive short circuit current rating listed on the drive nameplate Failure to follow these instructions can result in death serious injury or equipment damage 14 Wiring recommendations A CAUTION IMPROPER USE OF A BRAKING RESISTOR Only use the braking resistance values recommended in our catalogs Wire a thermal overload relay in sequence or configure braking resistor protection so that the drive power section AC supply is disconnected in the event of a detected fault Refer to the Programming Manual Failure to follow these instructions can result in injury or equipment damage Terminals Access to terminals The diagrams below illustrate the location of the various terminals on the drive Example ATV71WD18N4 OC ee ee Control terminals Power terminals
27. arth leakage current at the drive output if several motors are connected in parallel Check the cables connecting the drive to the motor and the motor insulation Perform the diagnostic tests via the 1 10 DIAGNOSTICS menu Reduce the switching frequency Connect chokes in series with the motor 37 Detected faults causes remedies Conditions requiring a power reset cont Overspeed Probable cause Instability or driving load too high Check the motor gain and stability parameters Add a braking resistor Check the size of the motor drive load Speed fdback loss Encoder feedback signal missing Check the wiring between the encoder and the drive Check the encoder Auto tuning Special motor or motor whose power is not suitable for the drive Motor not connected to the drive Check that the motor drive are compatible Check that the motor is present during auto tuning If an output contactor is being used close it during auto tuning 38 Detected faults causes remedies Auto reset conditions customer configured after the cause has been removed A DANGER LOSS OF PERSONNEL AND EQUIPMENT PROTECTION FEATURES Enabling fault inhibition InH will disable drive protection features nH should not be enabled for typical applications of this equipment nH should be enabled only in extraordinary situations where a thorough risk analysis demonstrates that
28. ase order e Remove the drive from its packaging and ensure that it has not been damaged in transit E 2 Check the line voltage Ensure that the line voltage is compatible with the voltage range of the drive E 3 Mount the drive page 11 Mount the drive in accordance with the instructions in this document e Install any internal and external options E 4 Wire the drive page 14 Connect the motor ensuring that its connections correspond to the voltage Connect the line supply after making sure that the power is off Steps 1 to 4 must be performed with the power off Connect the control wiring Connect the speed reference E 5 Power up without run command Ifyou are using a separate power supply for the control section follow the instructions on page 8 E 6 Select the language page 30 if the drive has a graphic display terminal m 7 Configure the SIMPLY START 5 IN menu page 31 e 2 wire or 3 wire control e Macro configuration Motor parameters KS Optimize performance To optimize performance refer to the auto tuning section Note Ensure that the drive wiring is compatible with Motor thermal current A e Acceleration and deceleration ramps its configuration Speed variation range E 8 start Preliminary recommendations Handling and storage To protect the drive prior to installation handle and store the device in its
29. cting the Power Removal me om eo o function input k 4 3 Shielded cables for connecting the encoder 1 E 4 Unshielded wires for the relay contact output l b Mounting and connecting the shielded motor cable vvith metal cable gland not supplied vvith the drive Prepare the shielded cable by stripping both ends ready for connection Loosen the cover of the cable gland Attach the shielded cable to the cable gland ensuring it is fully in contact throughout 360 Fold back the exposed shielding and clamp it between the ring and the body of the cable gland and tighten the cover Tapered ring Rubber bushing Cover 27 Setup preliminary recommendations Drive settings factory configuration The Altivar 71 is factory set for the most common operating conditions Macro configuration Start Stop Motor frequency 50 Hz Constant torque applications with sensorless flux vector control Normal stop mode on deceleration ramp Stop mode in the event of a detected fault Freewheel Linear acceleration and deceleration ramps 3 seconds Low speed 0 Hz High speed 50 Hz Motor thermal current rated drive current Standstill injection braking current 0 7 x rated drive current for 0 5 seconds No automatic starts after a detected fault Switching frequency 2 5 kHz or 12 kHz depending on drive rating Logic inputs LI1 Forward 1 operating direction 2 wire control on transitio
30. d vvith the drive and instructions for meeting EN55011 Class A directive Note In the U S the ATV71WeeeN4 drives come with a metric plate mounted to the drive and an additional blank connection plate requiring holes punched to the appropriate conduit size A Hole for line supply cable B Hole for shielded motor cable use a metal cable gland C Hole for control cable The plates also feature markings should holes be required for D DC bus or braking resistor cable E Communication option cable F G H I J Control cables Diameters of holes for ATV71WeeeeeN4 IP54 drive plates ATV71VV1 Fk TBB Tum mm in mm in mm in 1075N4 to U55N4 20 5 0 81 25 5 1 00 16 4 0 65 U75N4 to D11N4 20 5 0 81 25 5 1 00 16 4 0 65 D15N4 to D22N4 32 5 1 28 32 5 1 28 16 4 0 65 D30N4 40 5 1 60 40 5 1 60 16 4 0 65 D37N4 to D45N4 50 5 1 99 40 5 1 60 16 4 0 65 D55N4 to D75N4 63 5 2 50 50 5 1 99 16 4 0 65 D90N4 63 5 2 50 50 5 1 99 16 4 0 65 1 For drive ranges refer to page 9 of this guide 25 Electromagnetic compatibility wiring Installation diagram control cables 71 075N4 to D22N4 See Drive ratings on page 9 for the drives in this range Mount and ground the shielding of cables 2 3 and 5 as close as possible to the drive Strip the cable to expose the shielding e Use stainless metal cable clamps on the
31. e ce 0 6 Nem 5 3 Ibfein Fale ee Removing the control terminal card To make it easier to vvire the drive control section the control terminal card can be removed 1 Loosen the screvv until the spring is fully extended 2 Remove the card by sliding it downwards 17 Terminals Arrangement of the control terminals Logic input switch Source SVV1 Factory setting Sink 22 Source OO LI6 input switch Factory setting LI PTC LI RJ45 connector e Maximum wire size 2 5 mm 14 AWG e Maximum tightening torque 0 6 Nem 5 3 Ibfein A DANGER UNINTENDED EQUIPMENT OPERATION The accidental grounding of logic inputs configured for Sink Logic can result in unintended activation of drive functions e Protect the signal conductors against damage that could result in unintentional conductor grounding Follow NFPA 79 and EN 60204 guidelines for proper control circuit grounding practices Failure to follow these instructions will result in death or serious injury CAUTION IMPROPERLY SECURED TERMINAL CARD When replacing the control terminal card it is essential to fully tighten the captive screw Torque the captive screw to 1 1 to 1 7 Nem 9 7 to 15 Ibfsin Failure to follow these instructions can result in equipment damage Note The ATV71 drive
32. e drive Drive ratings ATV71W Three phase supply voltage 380 480 V 50 60 Hz 3 phase motor 380 480 V Motor Line supply Drive Altivar 71W Power Max line current Maximum Apparent Max Max Max Catalog number indicated 2 prospective power inrush_ available transient 4 5 on plate 7 line Isc current nominal current for 1 3 current In 1 380V 480V 60s 2s kw HP A A kA kVA A A A A 0 75 1 3 7 3 5 2 4 19 2 2 3 35 3 8 ATV71VV075N4 m 2 5 8 5 3 5 4 1 19 2 4 1 6 2 6 8 ATV71VVU15N4 2 00 8 2 7 1 5 5 6 19 2 5 8 8 7 9 6 ATV71VVU22N4 10 7 9 5 7 2 19 2 7 8 11 7 12 9 ATV71WU30N4 4 5 14 1 11 5 5 9 4 19 2 10 5 15 8 17 3 ATV71WU40N4 SORR 20 3 17 22 13 7 46 7 14 3 21 5 23 6 ATV71VVU55N4 mo lullulan 27 22 2 22 18 1 46 7 17 6 26 4 29 ATV71VVU75N4 11 15 36 6 30 22 24 5 93 4 27 7 41 6 45 7 ATV71VVD11N4 15 20 48 39 22 32 93 4 33 49 5 54 5 ATV71WD15N4 18 5 25 45 5 37 5 22 30 5 93 4 41 61 5 67 7 ATV71VVD18N4 22 30 50 42 22 33 75 48 72 79 2 ATV71VVD22N4 30 40 66 56 22 44 7 90 66 99 109 ATV71WD30N4 37 50 84 69 22 55 7 90 79 118 5 130 ATV71VVD37N4 45 60 104 85 22 62 7 200 94 141 155 ATV71WD45N4 SORER 120 101 22 81 8 200 116 174 191 ATV71WD55N4 75 100 167 137 22 110 200 160 240 264 ATV71WD75N4 1 These power ratings and currents are given for an ambient temperature of 50 C 122 F at the factory set switching frequency used in continuous operation factory set switching frequency o
33. ectric Product Support Internal option The option installed in the drive is not recognized Check the reference and compatibility of the option Internal hard init Initialization of the drive is incomplete Turn off and reset Internal ctrl supply The control section power supply is incorrect Check the control section power supply Internal measure The current measurements are incorrect Replace the current sensors or the power card Inspect repair the drive Internal mains circuit The input stage is not operating correctly Perform the diagnostic tests via the 1 10 DIAGNOSTICS menu Inspect repair the drive Internal Th sensor The drive temperature sensor is not operating correctly Replace the temperature sensor Inspect repair the drive Internal time meas Electronic time measurement component Inspect repair the drive internal CPU Internal microprocessor Turn off and reset Inspect repair the drive Overcurrent Motor parameters not correct Inertia or load too high Mechanical locking Check the parameters Check the size of the motor drive load Check the state of the mechanism Power removal The drive s Power Removal function Inspect repair the drive Motor short circuit lmpedant sh circuit Ground short circuit Short circuit or grounding at the drive output Significant e
34. ed with the drive Torque current lim Switch to torque limitation Check if there are any mechanical problems Consult the CD ROM supplied with the drive IGBT overheat Drive overheated Check the size of the load motor drive Reduce the switching frequency Wait for the motor to cool before restarting Proc Underload Fit Process underload Check and remove the cause of the underload Consult the CD ROM supplied with the drive 41 Detected faults causes remedies Automatic drive reset after the detected fault or condition is cleared A DANGER LOSS OF PERSONNEL AND EQUIPMENT PROTECTION FEATURES Enabling fault inhibition InH will disable drive protection features nH should not be enabled for typical applications of this equipment nH should be enabled only in extraordinary situations where a thorough risk analysis demonstrates that the presence of adjustable speed drive protection features poses a greater risk than personnel injury or equipment damage Failure to follow these instructions will result in death or serious injury The USF fault can be inhibited and cleared remotely by means of a logic input or control bit Fault inhibit assign INH parameter Incorrect config Probable cause Changed or removed option card The current configuration is inconsistent Check that there are no card errors In the event of the option card being changed
35. eel nSt or Fast stop FSt The Fast Stop and Freewheel functions will keep the drive from starting if the corresponding logic inputs are not powered up This is normal these functions are active at zero so that the drive will stop if there is a wire break Make sure that the run command input or inputs are activated in accordance with the selected control mode 2 3 wire control tCC parameter and 2 wire type tCt parameter page 32 A DANGER LOSS OF PERSONNEL AND EQUIPMENT PROTECTION FEATURES Enabling fault inhibition InH will disable drive protection features nH should not be enabled for typical applications of this equipment nH should be enabled only in extraordinary situations where a thorough risk analysis demonstrates that the presence of adjustable speed drive protection features poses a greater risk than personnel injury or equipment damage Failure to follow these instructions will result in death or serious injury Conditions requiring a power reset The following table lists the conditions where the drive cannot be reset automatically The drive can be reset by cycling power to the drive after the cause of the condition has been removed With 12 EnF SOF SPF and tnF conditions the drive can also be reset remotely by means of a logic input or control bit consult the Programming Manual on the CD ROM supplied with the drive Detection of EnF InFA InFb SOF SPF and tnF conditions can be
36. f 4 kHz for ATV71W 075N4 to D30N4 and 2 5 kHz for ATV71W D37N4 to D75N4 Above this factory setting the drive will reduce the switching frequency automatically in the event of excessive temperature rise For continuous operation above the rated switching frequency derate the rated drive current see the derating curves in our catalog 2 Current for the given motor power on a line supply with the Max prospective line Isc indicated and for a drive without any external options 3 Peak current on power up for the max voltage 480 V 10 4 These drives can be ordered with a 24 V power supply allowing an additional consumption of 250 mA In this case add A24 at the end of the catalog number For example ATV 71W075N4 becomes ATV 71W075N4A24 5 ATV71 eN4 In the U S this is a UL Type 12 drive connection plate for compliance with UL Type 12 Dimensions and weights ATV71W 4 0 al ege aaa l c G ATV71W a b c G H K Weight in l n l n 1 n Ian lan l n 63 075N4 240 490 272 200 476 6 6 12 U15N4 9 45 19 29 10 71 7 87 18 74 0 23 0 23 27 U22N4 U30N4 240 490 286 200 476 6 6 13 U40N4 9 45 19 29 11 26 7 87 18 74 0 23 0 23 29 U55N4 260 525 286 220 511 6 6 16 U75N4 10 24 20 67 11 26 8 66 20 12 0 23 0 23 36 D11N4 295 560 315 250 544 8 6 21 11 61
37. fety of electrical electronic programmable electronic safety related systems IEC EN 60204 1 Safety of machinery Electrical equipment of machines Part 1 General requirements for electrical equipment on machines IEC 60755 General requirements for residual current operated protective devices NFPA 79 Electrical standard for industrial machinery Before you begin Read and understand these instructions before performing any procedure on this drive A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Read and understand this manual before installing or operating the Altivar 71 ATV71 drive Installation adjustment repair and maintenance must be performed by qualified personnel The user is responsible for compliance with all international and national electrical code requirements with respect to grounding of all equipment Many parts of this drive including the printed circuit boards operate at the line voltage DO NOT TOUCH Use only electrically insulated tools DO NOT touch unshielded components or terminal strip screw connections with voltage present DO NOT short across terminals PA and or across the DC bus capacitors Before servicing the drive Disconnect all power including external control power that may be present Place a DO NOT TURN ON label on all power disconnects Lock all power disconnects in the open position WAIT 15 MINUTES to allow the DC bus capacitors to disc
38. h a device connected to a power supply with a high voltage rating Failure to follow these instructions will result in death or serious injury 11 Adding control operators on the front of the drive One or two 22 mm diameter control operators can be added on the front of the drive These units must be positioned as shown in the diagram and table below A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Ensure that there is sufficient clearance between any added equipment and the drive when the front of the drive is closed Failure to follow these instructions will result in death or serious injury ATV71W A B Cc mm mm mm mm in in in in 075N4 60 5 80 30 22 3 U15N4 2 38 3 15 1 18 0 88 U22N4 U30N4 60 5 80 30 22 3 U40N4 2 38 3 15 1 18 0 88 U55N4 60 5 80 30 22 3 U75N4 2 38 3 15 1 18 0 88 D11N4 77 80 30 22 3 3 03 3 15 1 18 0 88 D15N4 77 81 30 22 3 D18N4 3 03 3 19 1 18 0 88 D22N4 73 119 30 22 3 2 87 4 69 1 18 0 88 D30N4 69 218 30 22 3 D37N4 2 72 8 58 1 18 0 88 D45N4 102 280 30 22 3 D55N4 4 11 1 18 0 88 D75N4 12 Position of the LED indicating DC bus capacitors are charged Position of the LED indicating DC bus capacitors are charged Position of the LED indicating DC bus capacitors are Position of the LED indicating DC bus capacitors are charged for charged for ATV71W
39. harge Then follow the Procedure for measuring the DC bus voltage on page 13 to verify that the DC voltage is less than 42 V The drive LED is not an indicator of the absence of DC bus voltage Install and close all covers before applying power or starting and stopping the drive Failure to follow these instructions will result in death or serious injury A WARNING LOSS OF CONTROL The designer of any control scheme must consider the potential failure modes of control paths and for certain critical control functions provide a means to achieve a safe state during and after a path failure Examples of critical control functions are emergency stop and overtravel stop Separate or redundant control paths must be provided for critical control functions System control paths may include communication links Consideration must be given to the implications of unanticipated transmission delays or failures of the link e Each implementation of an Altivar 71 drive must be individually and thoroughly tested for proper operation before being placed into service Failure to follow these instructions can result in death serious injury or equipment damage 1 For additional information refer to NEMA ICS 1 1 latest edition Safety Guidelines for the Application Installation and Maintenance of Solid State Control and to NEMA ICS 7 1 latest edition Safety Standards for Construction and Guide for Selection Ins
40. he ATV71Weeee In this case configure Motor control type Ctt before Max frequency tFr 1 In corresponds to the rated drive current indicated in the Installation Manual and on the drive nameplate 33 1 1 SIMPLY START SIM menu Name Description Factory setting m Auto tuning ADANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH During auto tuning the motor operates at rated current Do not service the motor during auto tuning Failure to follow these instructions will result in death or serious injury ADANGER UNINTENDED EQUIPMENT OPERATION The following motor parameters must be correctly configured before starting auto tuning Rated motor volt UnS Rated motor freq FrS Rated mot current nCr Rated motor speed nSP and Rated motor power nPr If one or more of these parameters is modified after auto tuning has been performed Auto tuning tUn will be set to No and the procedure must be repeated Failure to follow these instructions will result in death or serious injury o No nO Auto tuning not performed m Yes YES Auto tuning is performed as soon as possible then the parameter automatically changes to Done dOnE oO Done dOnE Use of the values given the last time auto tuning was performed Important t is essential that the motor parameters Rated motor volt UnS Rated motor freq FrS Rated mot current nCr
41. instructions will result in death or serious injury The 1 1 SIMPLY START SIM menu can be used to quickly configure key parameters to get the drive and motor running Modifying parameters in other menus may modify the parameter settings in the 1 1 SIMPLY START SIM menu As an example configuration of motor parameters in 1 4 MOTOR CONTROL drC will be reflected in the 1 1 SIMPLY START SIM parameters The 1 1 SIMPLY START SIM menu can be used for quick startup which is sufficient for many applications appear as the later ones are dependent on the first ones For example 2 3 wire control tCC must be configured before any other parameters Macro configuration Selecting a macro configuration allows you to quickly configure the drive with settings that are suitable for a specific Note The parameters of the 1 1 SIMPLY START SIM menu must be entered in the order in which they application Selecting a macro configuration assigns the Inputs Outputs in this macro configuration Factory settings Note The settings can be modified adjusted and reassigned Consult the ATV71 Programming Manual on the CD ROM supplied with the drive Input fStart M Gen Hoisting PID regul Network C Mast output Stop handling Use slave Alt Ref 1 Ref 1 Ref 1 Ref 1 Ref 1 Ref 2 channel Ref 1 channel
42. n LI2 Inactive not assigned 143 Switching of 2 speed reference Ref 1B Switching 14 Drive reset after a detected fault is cleared LI5 LI6 Inactive not assigned Analog inputs Alt 15 speed reference 0 10 V Ref 1 Channel 12 2nd speed reference 0 20 mA Ref 1B Channel Relay R1 The R1C to R1A contact opens and the R1C to R1B contact closes in the event of a detected fault or when the drive is powered off Relay R2 The R2A to R2C contact closes when the drive is running Analog output AO1 0 20 mA Motor Frequency For programming instructions consult the Altivar 71 Programming Manual provided on the CD ROM included with the drive Option card factory settings The option card inputs outputs are not factory set Power switching via line contactor CAUTION EXCESSIVE LINE CONTACTOR SWITCHING Avoid operating the contactor frequently to avoid premature aging of the filter capacitors Do not have cycle times less than 60 seconds Failure to follow these instructions can result in equipment damage Starting Important In factory settings mode the motor can only be supplied with power once the forward reverse and DC injection stop commands have been reset in the following instances on power up on a manual drive reset after a fault is cleared or after a stop command If the commands have not been reset the drive will display nSt and will not start Test
43. preset PID No No 3 wire speeds imitation ref In 3 wire control the assignment of inputs LI1 to LI6 shifts 31 1 1 SIMPLY START SIM menu The following table describes the codes adjustment range and factory settings Name Description Adjustment range m 2 3 wire control 2 wire 2C O 2 wire 2C O 3 wire 3C 2 wire control This is the 0 wing input state 0 or 1 or edge 0 mm ne PER to 1 or 1 to 0 which controls running or stopping 3 wire control n rn Pulse control A forward or v r Example of source wiring reverse pulse is sufficientto 1t WP tx LM St command starting a stop EEN E LI2 S pulse is sufficient to Lix Reverse command stopping ADANGER UNINTENDED EQUIPMENT OPERATION To change the assignment of 2 3 wire control tCC press and hold down the ENT key for 2 seconds The 2 wire type tCt function and the functions assigning the logic inputs and analog inputs will return to their factory settings The selected macro configuration will reset losing its custom settings Ensure that this parameter is configured before configuring 1 6 COMMAND Ctl and 1 7 APPLICATION FUNCT FUn Ensure that this assignment change is compatible with the wiring scheme used For more information consult the Programming Manual on the CD ROM provided with the drive Failure to follow these instructions will result in death or serio
44. put Ph rotation ABC AbC O ABC AbC Forward O ACB ACb Reverse This parameter can be used to reverse the direction of rotation of the motor without reversing the wiring Parameters that can be changed while the drive is running or stopped Name Description Factory setting m Mot therm current 0 to 1 5 In 1 According to drive rating Motor thermal overload current to be set to the rated current indicated on the nameplate 14 Acceleration 0 1t09999s 3 0s Time to accelerate from 0 to the Rated motor freq FrS page 33 Make sure that this value is compatible with the inertia being driven L Deceleration 0 1t09999s 3 0s Time to decelerate from the Rated motor freq FrS page 33 to 0 Make sure that this value is compatible with the inertia being driven m Lovv speedl Motor frequency at minimum reference can be set between 0 and High speed HSP J High speed Motor frequency at maximum reference can be set between Low speed LSP and Max frequency tFr The factory setting changes to 60 Hz if Standard mot freq bFr 60 Hz 60 1 In corresponds to the rated drive current indicated in the Installation Manual and on the drive nameplate 35 Detected faults causes remedies Drive does not start no detected fault code displayed If the display does not light up check the power supply to the drive Ifthe drive displays Freewh
45. removed deliberately see the remarks below Return to factory settings or retrieve the backup configuration if it is valid Invalid config Invalid configuration The configuration loaded in the drive via the bus or communication network is inconsistent Check the configuration loaded previously Load a compatible configuration Cards pairing The CARDS PAIRING PPI function has been configured and a drive card has been changed In the event of a card error reinsert the original card Confirm the configuration by entering the Pairing password PPI if the card was changed deliberately Input phase loss Drive incorrectly supplied or a fuse blown Failure of one phase 3 phase ATV71 drive used on a single phase line supply Unbalanced load This protection only operates with the drive on load Check the power connection and the fuses Use a 3 phase line Disable the fault detection feature Input phase loss IPL No nO Power Ident The Power Identification Prt parameter is incorrect Control card replaced by a control card configured on adrive with a different rating Enter the correct parameter reserved for Schneider Electric product support Check that there are no card errors In the event of the control card being changed deliberately see the remarks below Undervoltage Line supply too low Transient voltage dip Damaged pre charge resistor
46. tallation and Operation of Adjustable Speed Drive Systems A CAUTION IMPROPER DRIVE OPERATION If no power is applied to the drive for a long period the performance of its electrolytic capacitors will be reduced e Ifthe drive is not in active service apply power to the drive every two years using the following procedure Do not initially connect the drive directly to full line voltage Without a motor connected to the drive gradually increase the voltage using an adjustable AC source connected between drive terminals L1 and L2 25 of rated voltage for 30 minutes 50 of rated voltage for 30 minutes 75 of rated voltage for 30 minutes 100 of rated voltage for at least 5 hours Check drive operation before placing the drive into service Failure to follow these instructions can result in injury or equipment damage Product Support For support and assistance contact the Product Support Group The Product Support Group is staffed from Monday through Friday 8 00 am until 6 00 pm Eastern time to assist with product selection start up and diagnosis of product or application problems Emergency phone support is available 24 hours a day 365 days a year Toll free 888 SquareD 888 778 2733 E Mail drive products support us schneider electric com Fax 919 217 6508 Setting up the drive E 1 Take delivery of the drive e Ensure that the catalog number printed on the label is the same as that on the purch
47. tected against short circuits and e Max current 175 mA overloads Max current 100 mA A Incremental e Max resolution 5000 points rev B B logic inputs Max frequency 300 kHz Type of incremental encoder outputs to be used e RS422 outputs VVV3A3401 or 402 Open collector outputs VVV3A3403 or VW3A3404 e Push pull outputs VVV3A3405 VW3A3406 or VVV3A3407 20 Connection diagrams Diagrams conforming to standards EN 954 1 category 1 IEC 61508 capacity SIL1 stopping category 0 in accordance with IEC EN 60204 11 Three phase power supply with upstream isolation via contactor f 4 Note Install interference suppressors on all inductive circuits such as relays contactors 5 solenoid valves and florescent lighting near 1 022 Tm 403p 92 si the drive or connected on the same circuit x H 3 4 ola Choice of associated components Please refer to the catalog 1 Line reactor if used 2 Relay contacts for remote signalling of the drive status 3 Connection of the logic input common depends on the position of the SW1 switch 4 Software configurable current 0 20 mA or voltage 0 10 V analog input 5 Fuses Note See page 28 for factory programming configuration _ Braking Reference resistor if used potentiometer 0 10 V A CAUTION IMPROPER USE OF A B
48. the drive Motor overload Triggered by excessive motor current Check the setting of the motor thermal current check the motor load Wait for the drive to cool down before restarting 1 motor phase loss Loss of one phase at drive output Check the connections from the drive to the motor 3 output phase loss Motor not connected or motor power too low Output contactor open Instantaneous instability in the motor current Check the connections from the drive to the motor If an output contactor is being used consult the CD ROM supplied with the drive Test on a low power motor or without a motor In factory settings mode output phase loss detection is active Output Phase Loss OPL Yes YES To check the drive in a test or maintenance environment without having to switch to a motor with the same rating as the drive particularly useful in the case of high power drives deactivate output phase loss detection Output phase loss OPL No nO Check and optimize the Rated motor volt UnS and Rated mot current nCr parameters and perform an Auto tuning tUn operation Mains overvoltage Line voltage too high Disturbed line supply Check the line voltage PTC1 overheat Overheating of the PTC1 probes detected PTC2 overheat Overheating of the PTC2 probes detected PTC LI6 overheat Overheating of PTC probes detected on input LIG Check the mo
49. tion on an IT or corner grounded delta system ATV71WeeeeN4 with integrated class A EMC filter When operating the drive on an IT system isolated or impedance grounded neutral use a permanent insulation monitor compatible with non linear loads such as a Merlin Gerin type XM200 or equivalent Altivar 71W drives feature built in RFI filters When an ATV71WeeeeN4 is operating on an isolated or impedance grounded electrical distribution system or a corner grounded delta system these filters must be isolated disconnected from ground as follows A jumper must be set to disconnect the filters on ATV71 N4 drives with the exception of ATV71 D30N4 drives which have two jumpers head to tail These jumpers are located on the bottom left near terminal L1 Example ATV71WD18N4 Example ATV71WD30N4 o os Na a BE AD AD p 75 t S 22000 2222222 in N 6 0500 0000000 1 M o fe PU 3 m e eT Yams B NAMNA g Filter connected Filter disconnected On ATV71WeeeA24 drives do not move the 24 V power supply jumper which is factory set to disconnected CAUTIO
50. tly of the power section P24 and O V terminals when you add or replace an option card you must supply only the power section the next time the drive is powered up Otherwise the drive will not recognize the new card and it will be impossible to configure it This will cause the drive to lock in the detected fault mode A DANGER UNINTENDED EQUIPMENT OPERATION Before turning on and configuring the Altivar 71 drive ensure that the PWR POWER REMOVAL input is deactivated at state 0 in order to help prevent unintended operation Before turning the drive on or upon exiting the configuration menus ensure that the inputs assigned to the run command are deactivated at state 0 since they can cause the motor to start immediately Refer to the characteristics and functions table in the Control Terminals section beginning on page 18 for more information about the Power Removal Input Failure to follow these instructions will result in death or serious injury te The Power Removal function takes priority over any run command For use as an emergency stop this function requires the use of connection diagrams conforming to standard EN 954 1 category 3 Safety of machinery Safety related parts of control systems and safety integrity level 2 according to IEC 61508 Functional safety of electrical electronic programmable electronic safety related systems Consult the ATV71 Installation Manual on the CD ROM supplied with th
51. tor load and motor size Check the motor ventilation Wait for the motor to cool before restarting Check the type and state of the PTC probes PTC1 probe PTC1 probes open or short circuited PTC2 probe PTC2 probes open or short circuited LI6 PTC probe PTC probes on input LI6 open or short circuited Check the PTC probes and the wiring between them and the motor drive IGBT short circuit Power component Perform a test via the 1 10 DIAGNOSTICS menu Inspect repair the drive Motor short circuit Short circuit at drive output Check the cables connecting the drive to the motor and the motor s insulation Perform a test via the 1 10 DIAGNOSTICS menu Inspect repair the drive Modbus com Interruption in communication on the Modbus bus Check the communication bus Check the time out Refer to the Modbus User s Manual 40 Detected faults causes remedies Auto reset conditions customer configured after the cause has been removed cont PowerSuite com Probable cause Communication with PowerSuite Check the PowerSuite connecting cable Check the time out HMI com Communication with the graphic display terminal Check the terminal connection Check the time out IPI Feedback PID feedback below lower limit Check the PID function feedback Check the PID feedback supervision threshold and time delay consult the CD ROM suppli
52. us injury J Macro configuration Pumps Fans PnF Start Stop StS Start stop M handling HdG Material handling Hoisting HSt Hoisting Gen Use GEn General use PID regul Pld PID regulation Network C nEt Communication bus Mast slave MSL Master slave ADANGER UNINTENDED EQUIPMENT OPERATION To change the assignment of Macro configuration CFG press and hold down the ENT key for 2 seconds Ensure that the selected macro configuration is compatible with the wiring scheme used Failure to follow these instructions will result in death or serious injury m Customized macro Read only parameter only visible if at least one macro configuration parameter has been modified O Yes YES 1 1 SIMPLY START SIM menu Name Description Adjustment range Factory setting H Standard mot freq 50 Hz IEC 50 IEC O 60 Hz NEMA 60 NEMA 50 Hz IEC 50 This parameter modifies the presets of the following parameters Rated motor power nPr Rated motor volt UnS Rated mot current nCr Rated motor freq FrS Rated motor speed nSP and Max frequency tFr below Mot therm current ItH page 35 High speed HSP page 35 m Rated motor power H Rated motor volt ated motor voltage given on the nameplate m Rated mot current Rated motor current given on the nameplate m Rated motor freq Rated motor frequency
53. utomatically guided through the menus as far as 1 DRIVE MENU The parameters in the 1 1 SIMPLY START submenu must be configured and auto tuning performed before the motor is started 29 Graphic display terminal EZ Only the 1 1 SIMPLY START menu is described in this document For more information about the content of the other menus consult the Programming Manual on the CD ROM supplied vvith the drive ATV71VV075N4 0 75 kVV 1 HP 380 480 V Config no 1 3 seconds y 5 LANGUAGE English v Term 0 00Hz REM 2 ACCESS LEVEL Basic v Term 0 00Hz REM 1 DRIVE MENU 1 1 SIMPLY START Code lt lt gt gt T K ESC Term 0 00Hz REM MAIN MENU 1 DRIVE MENU Code T K Displayed for 3 seconds following power up Switches to 5 LANGUAGE menu automatically Select the language and press ENT Switches to 2 ACCESS LEVEL menu consult the Programming Manual on the CD ROM supplied with the drive Select the access level and press ENT Switches to 1 DRIVE MENU consult the Programming Manual on the CD ROM supplied with the drive Press ESC to return to MAIN MENU 30 1 1 SIMPLY START SIM menu A DANGER UNINTENDED EQUIPMENT OPERATION Changes to parameters in other menus may change the 1 1 SIMPLY START SIM parameter settings e Read and understand the ATV71 Programming Manual before configuring parameter values Failure to follow these
54. xists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety N messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided can result in property damage Important Notes Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material 2005 2009 Schneider Electric All rights reserved The word drive as used in this guide refers to the controller portion of the adjustable speed drive as defined in the National Electrical Code NEC The following standards are referenced in this manual EN 954 1 Safety of machinery safety related parts of control systems year 2000 sections 1 7 IEC 61508 Functional sa
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