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kavo_4452_hf_inverte..

1. motor control Potentialtrennung opto isolation Motorsteuerung und Regelung 9 pol 9 pin AA 7V F A TXD F optionaler Feldbuskoppler 12 H option field bus interface DR i Fernbedienung remote control i programmierbare Ein Ausgaenge X4 programmable in outputs FB 10V mox 15 mA 10V Tk gt 100 k FB AINL Drehzohlsollwert 0 10V 4 28 2 speed control A Jn ig iby ea y ls Drehmoment Begrenzung B 10V E FB AOUTI 7 torque control A i gt gt Belastung D 10V load 12V y A FB AOUT2 1 gt Drehzohl 0 10V speed 2 10V FB AGND AGND z gt 4 FB GND GND NO r gt FB 24V gt mox 80 mA 24V t gt FB OUT FREQ gt 1k i FB INI I 4 4 Stort Stop 1k FB IN2 I at 4 7 Ruecksetzen reset 18 k i FB IN3 C et 18 k i FB IN4 10k FB INS C 12k i FB IN6 Sa om 1 FB C IN 22 FB RELI ad gt Drehzahl erreicht speed reached FB REL2 t gt Ueberlast overload FB REL3 t Motor Stillstand motor at standstill gt FB REL4 OE et FERL 48 Stoerung Failure 6 gt FB C REL 7 Motorsensoren motor sensor Temperoturberwachung temperature monitoring PTC A P 12V PGND Positionssensoren Motorcodierung Drehsensor position sensor motor coding speed sensor
2. 1 2 0 0 cee ee 30 B 3 8 Parametar list votos are 31 B 3 9 Description of the individual parameters 0000 eee eee 33 B 3 10 Default parameters 0 0 eee eee 33 B311 Display values ceo 2 acc kee ee oh Ooo Ge Ee aed da 34 B 3 12 Motor operating values 2222200 36 B 3 13 Regulation a 2 2 Ra ren 42 B 3 14 Monitoring 2 ts ae mann las ad late 44 B 3 15 Nominal motor values 222220 eee 45 B 3 16 Device parameters remote control 0000e eee eee 46 B 4 Error messages easi iesnas po t eee eee eee eee eee eee aaa 51 B 4 4 Hold f nction 2 44 ts SE SPE eke ae PREP Pe ee 51 B 4 2 Error on motor control can be influenced by operator 52 B 4 3 Error on control can be influenced by operator 52 B 4 4 Electronics error on motor control 22m nennen 52 B 4 5 Electronics error on control 2 nme nennen 52 B 4 6 Description of all errors and warnings 0 000 eee eee een 53 Declaration of conformity 0 cece eee 57 INDEX iia a ne ete Se a Ad a ie nen 58 Customer settings 0 0c eee eee eee een nennen 60 User information Mb A 1 User information A 1 1 Meaning of the pictograms Situation which may lead to danger damage to material or operating faults in the event of failure to A follow the instructions i Important information for operator and engineer Automatic mode Automatic sequence C
3. Factory setting 0 off Input has no function 1 rated The voltage present at AIN1 is used as the rated speed value The frequency limit should be set for the input voltage V_e OV in P135 f rem min and for V_e 10V in P136 f rem max 0 off P131 analogue AIN2 Function of the analogue input 2 AIN2 Values Factory setting 0 off Input has no function 1 torque The voltage present at AIN2 is used as a value for the current limitation torque limitation An input voltage of V_e OV corresponds to a current value of 0 A V_e 10V corresponds to the full current limit as specified in PA4 I limit 0 off P132 analogue AOUl Function of the programmable analogue output 1 AOUT1 Werte Factory setting 0 off The output has no function output voltage OV 1 I_mot_real Real motor current P18 i mot real 10V P44 I limit 2 _motor 3000Hz Motor frequency P14 f motor OV 0Hz 10V 3000Hz 3 motor 1000Hz Motor frequency P14 f motor 10V 1000Hz 4 out 3000Hz Inverter output frequency P13 f out act 10V 3000Hz 5 out 1000Hz Inverter output frequency P13 f out act 10V 1000Hz 6 P_out 3000W Inverter output power P19 P real 10V 3000W 7 P_out 1000W Inverter output power P19 P real 10V 1000W 8 V_ link circ Intermediate circuit voltage P16V_ link circ 10V 400V 9 f rated act Current rated frequency P10 f rated act
4. P84 See Section B3 12 Device parameters P100 P101 If an external braking resistance is used P100 and P101 should be set P104 P136 If the remote control interface X4 is used the corresponding parameters should be set here Basic parameters P1 f rated desired speed setpoint value operating speed P7 select func Selection of the control on the control panel or remote control Panel Me Configuration B 3 2 Examples of parameters ASM motor Speed range up to 60 000 min 230V 5A cos phi 80 motor protection with PTC P90 motortype ASM P91 f mot nom 1000 Hz P92 V_mot_ nom 230 V P93 I_mot_nom 5A P94 cos phi 80 P96 no of poles 2 P85 motor prot PTC BLDC motor Speed range up to 60 000 min 220V 5 A max 8A no centrifugal mass normal startup P90 motortype BLDC P91 f mot_nom 1000 Hz P92 v_mot_nom 220 V P93 I_mot_nom 5A P96 no of poles 2 P44 I limit 8A P85 motor prot no sensor BLDC motor Speed range up to 60 000 min 220V 5A large centrifugal mass 0 004 kgm microstep startup with start ramp P90 motortype BLDC P91 f mot nom 1000 Hz P92 V mot nom 220 V P93 I_mot_nom 5A P96 no of poles 2 P51 t_start 4 0 sec P52 I_ start 5A P53 f start 5 Hz P85 motor prot Normal state no sensor In the normal state the standard display is output to H1 LCD panel During configuration the standard display can be selected under P4 display ifthe inverter
5. A motor coding of up to 4 motors can be used in the case of motors with speed sensor motor coding of up to 8 motors cannot be used simultaneously with a speed sensor since the two functions share the input H1 see P20 motor code Coding input H1 X7 3 H ee ee Coding Coding input input H2 X7 4 H3 X7 5 Tt a ee ee ee SE ee a L low voltage 0 4V contact closed H high voltage 8 12V contact open Code value in P20 motor code cl C2 C3 C4 C5 C C7 C8 Assigned motor Ssssg DIDO BUN parameter memory 1 Description of functions Ke A 4 6 Setpoint value selection The frequency setpoint value speed setpoint value can be predetermined by various sources and the mode of operation is shown in the following figure P7 Betriebsart Sollwert von Bedienpanel P7 select func Setpoint value of control panel P1 _soll rated N en f Umrechnung P10 f_soll_akt Analog Eingang Conversion P10 f rated act Analogue input U e in f soll Fernbed Sollwert an AIN1 0 10 V V einto f rated remote Motorsteuerung air Setpoint value P135 f_fern rem min on motor cont P136 f_fern rem max P104 Fest fix freq FF1 00 P105 Fest fix freq FF2 He P106 Fest fix freq FF3 U P113 P111 P107 Fest fix freq Fra 1 Festfreg ein UND Eingang INx high Auswahl Festfrequenz IN5 6 Fixed freq
6. Gleichrichter Rectifier Leistungsteil power PCB Sr Bremse break t ext Bremswiderstand ext broke resistor GR Gleichrichter rectifier GS Gleichstromsteller DC control WR Wechselrichter AC converter ab EMV Filter EMC filter RESF cr Motor motor PE Leistungsanschluss Netzanschluss phosig line supply 1 phase 200 240V 50 60Hz iQ H PE i power connector xi N 4 Ll 4 Assembly Installation Me B 1 Assembly and Installation A Before the installation and commissioning of this device please read the safety and warning information under Section A1 carefully B 1 1 Assembly The frequency inverter type 4452 should be mounted as follows in the switch cabinet Fasten the mounting plate to the back panel of the switch cabinet by means of four screws Ensure good electrical contact with the protective conductor Information on cooling The inverter is cooled by an integral fan To ensure effective cooling at least the following clearances must be maintained around the inverter End surfaces 30 mm Longitudinal surfaces 10 mm 30 min 350 min 30 min Me Assembly Installation B 1 2 Electrical Installation A When installing the inverter the applicable safety regulations must b
7. There is no DC braking Minimum value 0 1 sec Maximum value 120 sec Factory setting 2 sec Drehzahl speed Strom current N_soll N_rated Motordrehzahl Motor speed Motorstrom Motor current P56 I DC brems P56 I DC brake I motor P57 I_DC_halt P41 f mot_ min P57 1_DC_stop 0 P55 t_DC_brems Zeit en P55 t_DC_brake Stop Time Motor StoP Halten Normallauf Generatorbremse Gleichstrombremse Normal operation Generator brake DC brake Bremsvorgang ASM Motor Braking process for ASM motor P56 I_DC brake ASM Current for DC brake in ASM motor displayed only if P55 t_DC_brake is not set to off Minimum value 0 1A Maximum value 12A Factory setting 1A P57 I_DC_stop ASM BLDC BLDCS Stop current this current flows in the stopped motor through 2 phases the 3rd motor phase is currentless and the motor is thus braked ASM motor or is kept in a defined position BLDC or BLDCS motor Specific values 0 Off With stopped motor no stop current is output Minimum value 0 1 A Maximum value 3A Factory setting 0 Off Configuration Ke P58 emerg stop ASM BLDC BLDCS Parameter influences the behaviour on mains failure Values 0 off At mains failure the motor runs out freely and there is no braking 1 On The motor is braked with maximum power of the brake resistance as long as the inverter can still supply itself from the motor volt
8. P38 P40 P96 P100 P136 P150 automatische Speicherung Automatic storage Overview of the various parameter memories Parameter reset SP31 SP33 SP141 Motorparameter laden Recall motor parameter SP12 Motorparameter speichern Store motor parameter Motorparameter Werkseinstellung motor parameter factory setting KaVo Typ e xxxx SP 142 autom Laden bei Netz ein Automatic recall at mains on EEPROM nichtfl chtiger Speicher Nonvolatile memory Explanation SPxx Special functions see Section B 3 3 Configuration Speicher f r Werkseinstellung Memory for factory setting siehe see Kap Sec B3 4 Kap Sec B3 6 Speicher f r Motorparameter Memory for motor parameters siehe see Kap Sec B3 4 Motorparameter f r vordefinierte Spindeln Motor parameters for predefined spindles siehe see KaVo Kap Sec B3 4 Typ e 4060 Configuration Ke B 3 1 Commissioning parameters examples In order to start from a defined initial state the factory setting must first be restored which can be achieved with the following menu option Special functions SP3 Reset parameter Motor parameter The safety inquiry should be confirmed with the Enter key gt For fast commissioning of the inverter at least the following parameters must be set for optimization further parameters can be adapted Factory settings in square
9. 36 MINIMUM neeenssennennn 36 KaVo spindle cneen 22 KTY aan 44 Language ine 33 LCD contrast ooooooccccoccconcccnncnonncnns 27 Load compensation ee 42 Mile M8 ci 22 13 29 35 46 Mains failure 14 40 Mains voltage drop 14 Memory 3 25 29 Microstep startup 3 38 Mode 2 22 22 02 22 11 34 Motor cables e 17 Motor coding 13 46 Motor COding 20 35 46 Motor connection 16 Motor design n ee 36 Motor frequency 35 Motor load 20 42 48 Motor parameters 13 22 29 30 Motor Sensors ccoocccoccconncnnncnonnc ns 20 Motor stand detection 14 Motor stands 48 Motor starten en 37 Motor temperature sensor 20 Motor temperature 48 Motor type entia 36 Motor voltage 35 40 MAXIMUM sesoses seser ses resete 36 Nominal data 45 Nominal frequency default 50 Nominal motor data 45 Nominal speed 10 14 34 49 Nominal value selection 14 Normal state 4 22 27 Number of poles 45 Operating hours 35 Operating language 24 26 Operating state 33 Operation 2 5 62 essen 48 Operation 5 22 Output current 37 Output frequency 34 Output Power 35 Overload eene 48 Parallel 34 Parameter list 31 P
10. 5th error warning messages not being taken into account here This makes it possible to trace the error history B 4 1 Hold function At the time the error occurs all display values are stored As long as the error state is present the values are displayed from the hold memory The LCD display H1 shows an error symbol The standard display see P4 display and the parameters P10 to P19 are effected With the Hold function it is possible to determine retrospectively the operating point which triggered the error state If a reset is triggered the hold display and the values in the hold memory are deleted Error messages Me B 4 2 Errors on motor control can be influenced by operator Current limitation active warning Motor temperature too high Inverter cooler temperature too high Motor current too high inverter limit exceeded Motor current in generator mode too high inverter limit exceeded Inverter intermediate circuit voltage V_WR too high Mains input voltage too low Mains input voltage too high Overcurrent error in inverter 10 Overcurrent error in direct current chopper 11 Bridge at X6 2 3 for internal brake resistance missing 12 Bridge at X2 for internal brake resistance connected but external brake resistance configured 13 Nominal speed limitation active 14 Motor emergency stop active because mains voltage too low 15 No motor in parameter P90 motortype 16 Earth fault in motor or supply cable 17
11. 7 2 kg Tests and standards T V tested according to EN 50178 EMC according to EN 61800 3 Ingress protection IP20 according to DIN 40050 Power unit Electrical connection single phase 200 240V 50 60 Hz Current consumption 16A Output power max 2500 VA continuous operation Output voltage 3 220 V at8A Output current max 8A per phase continuous operation lt 1 minute max 12A Output frequency 30 3000 Hz for ASM motors 180 000 min 30 2000 Hz for BLDC motors 120 000 min Braking resistance internal 80 W external option rated resistance 27 100 Q power 150 1000 W Efficiency 93 at 2500 VA cos phi motor 86 Motor sensors Motor temperature sensor PTC cold conductor according to DIN 44081 Initial resistance Rk lt 550 Q Tripping resistance warm Ra gt 1350 Q Tripping temperature depending on PTC 90 130 C Operating voltage 12V via 2200 Q pullup resistance Recommended Type PTC Siemens Matsushita M1100 B59100 M90 A70 Recommended Type KTY Semiconductor sensor KTY84 cut out threshold configurable Hall sensor connection motor code and speed sensor option Ouptut voltage 12V 10 Output current max 100mA Signal level active low Switching current Is 15mA Pullup resistance internal 3 time R 2200 Q A All connections at the 6 pin terminal X7 are based on the negative potential of the intermediate circuit volt age i e not isolated from the m
12. Motor connection broken OANDOARWND B 4 3 Errors on control panel can be influenced by operator 20 Remote control analogue input AIN1 voltage greater than 11V 21 Remote control analogue input AIN2 voltage greater than 11V 22 Remote control voltage output FB 24V short circuit voltage less than 18V 23 Remote control voltage output FB 7V short circuit voltage less than 5 5V 24 Inadmissible code for motor coding 25 Motor coding changed with running motor 26 Unused motor parameter memory for motor coding 27 Motor coding more than 4 motors and speed sensor used conflict at input H1 B 4 4 Electronics errors on motor control 40 Communication of motor control to control panel broken 41 EEPROM on power circuit board faulty during self test data memory 42 Flash program memory on motor control circuit board faulty 43 EEPROM on motor control circuit board faulty in self test data memory 44 ID in memory incorrect 45 Watchdog reset on motor control 47 Motor type from P90 motortype still not supported prototype 49 Error in real time converter V_motor in self test 50 Error in real time converter _ motor in self test 51 Error in converter WR in self test 52 Error in DC chopper GS in self test 53 Short circuit or earth fault in DC chopper GS 54 Brake chopper faulty or brake resistance broken in self test 55 Offset in current measuring circuit I_wr too large in self test 56 Offset in current measuring circuit
13. Operating hours counter 0 65000 h 0 N P26 t reset Switch on time from reset 0 65000 min 0 N P30 ist error La sterror E 0 N P31 2nd error Penultimate error gt 5 0 N P32 3rd error Third last error z E 0 N P33 4th error Fourth last error 0 N P34 5th error _ Fifth last error 0 N P36 Inverter Inverter type Type 4452 N P37 sw panel Firmware version of panel z z N P38 sw mot cont Firmware version of motor control 7 N Motor parameters Motor operating values P41 mot min Min motor frequency 30 100 Hz 50 SPM P42 f mot max Max motor frequency f_mot_nom 101 3000 Hz f_nom SP P43 v mot max Max motor voltage phase phase V_mot_nom 1 250 V V_nom SP P44 1 limit Current limitation phase current 1 5 I mot nom 0 5 12 Ar 1 5 I nom IP P46 t_rise Ramp time for run up 0 5 400 s 5 IP P47 t fall Ramp time for fall down 0 5 400 s 5 IP P48 t_stop Ramp time for stop DC brake t_fal1 0 5 400 s t_fall IP P50 Motor start Start option catch circuit Normal catch circuit Normal IPM P51 t_start Start time for microstep operation without ramp 0 5 100 S without ramp IPM P52 I start Startup current microstep oper BLDC 0 4 12 A 0 4 IPM P53 f start Startup frequency microstep operation 1 30 Hz 5 SPM P54 t off Inverter switch off time startup 200 1000 us 600 SPM P55 t Dc brake DC brake time DC brake off 0 1 120 s 2 IPM P56 IDC brake DC brake current DC brake 0 1 12 A 1 IPM P57 1 DC stop DC stop c
14. Reduce load check parameter too large 15A P44 1 limit 5E _ Inverter overcurrent protection Generator current too high Increase ramp times P47 t_fall Generator operation 15A or P48 t_ stop if necessary activate catch circuit P50 motor start 6E Voltage monitoring Interme ASM motor fall time too short Adapt parameter P47 t fall diate circuit voltage 380V 7E Monitoring Mains undervoltage Mains voltage too low Test mains voltage test mains connection 8E Monitoring Mains overvoltage Mains voltage too high Test mains voltage test mains connection 9E Overcurrent protection in Inverter overloaded motor short cir Reduce load check motor and sup inverter peak current cuit or earth fault ply cable for short circuit and earth fault 10E Overcurrent protection Device error in inverter Inverter reset if fault occurs repea DC chopper tedly send inverter for repair 11 W Monitoring Brake resistance Bridge at X6 2 3 for internal brake resi Connect bridge or set stance missing P100 R_ext_ brake for external resistance 12E Monitoring brake resistance Bridge at X6 2 3 for internal brake resi Remove bridge or set stance connected but external brake P100 R_ext_brake for internal resistance configured brake resistance 13 W Nominal speed limit active P1 f rated or rated value of Check rated parameter value The internal nominal speed analogue input too high P1 f rated frequency limits for of the motor control rated value for remote
15. be sent for repair 41 W Automatic test on switching on data memory of power circuit board EEPROM on power circuit board faulty If the error persists in spite of repeatedly switching on and off or resetting a hardware error is present and the inverter should be sent for repair 42E Automatic test on switching on program memory Flash memory on motor control circuit board faulty If the error persists in spite of repeatedly switching on and off or resetting a hardware error is present and the inverter should be sent for repair No Description Me Cause Error messages Rectification 43 W Automatic test on switching on data memory of motor circuit board EEPROM on motor control circuit bo ard faulty If the error persists in spite of re peatedly switching on and off a hardware error is present and the inverter should be sent for repair 44E Automatic test on switching on circuit ID Motor control circuit board faulty If the error persists in spite of re peatedly switching on and off or resetting a hardware error is present and the inverter should be sent for repair 45 W Watchdog reset on motor Strong EMC interference on motor Warning indication is automatically control control circuit board reset after 10 seconds and motor continues to run 47 E Motor type not supported Motor control does not support the Check parameter P90 motortype pr
16. control P12 rated int is P135 f rem min and limited to the maximum P136 f rem max and fixed inverter frequency frequencies P104 P107 for P42 f mot_max checking the current rated value P10 f rated act 14 W Motor emergency stop is ac Mains voltage interruption or mains Stop motor and start again on control tivated input voltage too low panel check parameter P58 emerg stop check mains voltage Error messages No Description Me Cause Rectification 15 W No motor defined Parameter P90 motortype set to no motor Set parameter P90 motortype presumably the inverter is still not configured see Section B 2 Fast commissioning 16E Motor earth fault detected Earth fault in motor or in supply cable Check motor and supply cable 17 W Motor connection broken No KL motor connected or a motor phase is interrupted Check motor connection adapt parameter P90 motortype 20 W Input voltage at AIN1 X4 20 is higher than 11 volt Input voltage too high Reduce voltage check wiring 21 W Input voltage at AIN2 X4 21 is higher than 11 volt Input voltage too high Reduce voltage check wiring 22 W Remote control voltage out put FB 24V voltage less than 18V Voltage too highly loaded or short circuit Check wiring to X4 23 W Remote control voltage output Voltage too highly loaded or short Check wiring to X4 FB 7V voltage less
17. control is displayed for the user via parameter P10 By means of parameter P8 speed displ this parameter can be changed from frequency display to speed display the number of motor poles P96 no of poles being taken into account P11 1 limit act display value The valid torque limitation may originate from two sources depending on configuration panel P48 I limit or remote control AIN2 The currently valid value e the value transmitted to the motor control is displayed for the user via the parameter P11 P12 f rated int display value f rated int is the setpoint speed value present after the ramp integrator and this value may be limited to the maximum output frequency P42 f mot max see error description No 13 By means of parameter P8 speed displ this parameter can be changed from frequency to speed display the number of motor poles P96 no of poles being taken into account The value is updated every 500 ms P13 f out_act display value f out_ist is the current output frequency of the inverter inverter frequency The value is updated every 500 ms Me Configuration P14 f motor display value f motor is the current motor frequency and differs from the inverter frequency P13 only in the case of an ASM motor if the control P70 control is set to slip or speed control In all other cases and for BLDC and BLDCS motors this parameter is the same as the output frequency P13 f out act By means of paramet
18. frequency and the input must be high for this purpose This selection of the fixed frequency FF1 FF4 is performed by inputs IN5 and IN6 The fixed frequencies themselves should be set with P104 P107 4 CCW rotation CCW motor operation U_high CCW Factory setting 0 off P112 input IN3 Function of the digital input IN3 Values see under parameters P111 input IN2 Factory setting 0 off P113 input IN4 Function of the digital input IN4 Values see under parameter P111 input IN2 Factory setting 0 off Configuration Ke P120 relay REL1 Output value of relay REL1 Values 0 off no function relay is in opened state 1 operation The inverter is ready for operation the motor can be started 2 failure The inverter is in the error state the motor cannot be started and a reset is required 3 overload The motor current has reached the current limit P17 I_mot_app gt P44 I limit 10 hysteresis 4 N_ rated reached The actual speed of the motor has reached the rated speed P14 f motor P10 f rated act 10 hysteresis 5 current limit The real motor current is higher than the current warning threshold P18 1 mot real gt P125 I warning 10 hysteresis 6 motortemp The temperature sensor in the motor indicates that the temperature is too high see P85 motor prot and P86 R protect 7 motor stands The motor is stationary depending on motor type The ASM motor
19. is in an error state at this point the error number is displayed in the 1st line and a short text relating to the cause of the error is displayed in the 2nd line In the event of an error it is possible to switch back and forth between the error dis play and the standard display by means of the Enter key 3 B 3 3 Special functions Under special functions it is possible to establish the default state and to select various utility and test programs which serve as troubleshooting programs and repair aids for the customer and the Technical Customer Service TKD Contrast setting for LCD display The contrast of the LCD display H1 can be set as follows Menu Special functions Wand A Keys Display Function 1x P 1 x 1x keep depressed Special functions additionally AN Special functions Increase contrast additionally y Special functions Reduce contrast Configuration Operation of the special functions First select the menu option Special functions with key and call up with Enter key gt With the keys Y and M select the desired menu entry and call up with the Enter key 3 Select further submenus with the keys W and and call up with Enter key gt Each special program can be exited with the Cancel key or you can jump back one level Normal state Configuration Standard display Be Parameters P1 P150 Parameter value SPO Special functions SP4 TKD test progr Shs all param
20. key the system jumping back in each case to the next highest menu level SP11 Special functions motor parameter recall memory M1 M8 The selected memory is loaded into the parameters P41 P96 these parameters are used for motor control Only occupied memories can be recalled If no memory is occupied the recall function is not available SP12 Special functions motor parameter stor memory M1 M8 The parameters P41 P96 are stored If a memory is already occupied you will be asked whether the memory is to be overwritten SP121 the memory is overwritten using the Enter key gt and the function is aborted with out storing when the Cancel key is used SP13 Special functions motor parameter delet memory M1 M8 The memory is deleted Only occupied memories can be deleted If no memory is occupied the delete function is not available SP14 Special functions motor parameter factory setting With this menu option all motor dependent parameters P41 P96 can be set to the factory setting or to various predefined motors SP141 Special functions motor parameter factory setting factory default With this function motor parameters P41 P96 are set to the factory setting The configuration of the inverter P1 P8 and the configuration of the braking resistance and of the remote control P100 P150 remain unchanged SP142 Special functions motor parameter factory setting KaVo type xxxx With th
21. than circuit 5 5V 24 W Inadmissible code for motor Motor coding input set to a higher Check signal values at X7 also see coding code number than motors configured P20 motor code or parameter in P102 motorcoding e g coding P102 Motorcoding input is C4 and only 3 motors con figured in P102 25W Motor coding changed while Motor coding input at X7 changed Check signal values at X7 they may motor running while motor running not change while the motor is running also see P20 motor code 26 W Unused motor parameter me The value at motor coding input X7 Check signal values at X7 also see mory for motor coding indicates an empty parameter me P20 motor code or store parameter mory M1 M8 for corresponding motor see Sec tion B3 4 SP1 Storing and recalling motor parameters 27 W Motor coding for more than P102 motorcoding contains more Check signal values at X7 adapt 4 motors and speed sensor used conflict at input H1 than 4 motors and a speed sensor is configured in P59 speedsensor Both functions share the input H1 X7 3 Loading of the motor para meter memory M1 M8 is not possible parameter P59 speedsensor Or P102 motorcoding also see P20 motor code 40E Communication of motor control to control panel broken Hardware or software interruption of communication If the error persists in spite of re peatedly switching on and off or resetting a hardware error is present and the inverter should
22. time for microstep startup in BLDC motor from O Hz to P53 start With t_start gt 0 5 sec sind P52 I start and P53 f start must also be input In the case of the microstep startup the BLDC motor is operated as a synchronous motor with constant current P52 I start The output frequency is slowly increased from 0 to the start frequency P53 f start after which the system switches to controlled motor running with e m f measurement In the case of small cen trifugal masses the start ramp can be switched off or shorter times set In the case of larger centrifugal mass es longer times should be set Specific values 0 4 without ramp microstep startup ramp switched off Minimum value 0 5 sec start up with microstep startup ramp Maximum value 100 sec Factory setting 0 4 without ramp P48 Stopzeit 7 P48 Stop time _ P48 DC Bremsen MA P48 DC braking P53 f anlauf P53 f start P51 t_anlauf P46 t_hoch P51 t_start P46 t_rise l P48 t_stop 77 I motor i I motor P521 anlauf I motor max P44 I limit moto P57 I_DC_halt P52 I start P57 I_DC_stop Synchron gesteuerter Synchron geregelter Anlauf open loop _ Hochlauf closed loop Synchronous controlled Synchronous regulated start open loop run up closed loop P52 I_ start BLDG Startup current for microstep startup can be selected only if P51 t_start gt 0 Low currents should be set for a soft an
23. 1 3000 Hz off IP P150 End End mark Me Configuration B 3 9 Description of the individual parameters The square brackets behind the entries indicate the numerical value this is displayed numerically in the oper ating language see P5 Language If a natural language German English is chosen the corresponding text appears instead B 3 10 Basic parameters P1 f rated Rated frequency value speed preselection for the motor input on control panel By means of parameter P8 speed displ this parameter can be changed from frequency display to speed display The number of motor poles P96 no of poles is taken into account Here only values between the min frequency P41 f mot min and the max frequency P42 f mot max can be set Minimum value 30 Hz Maximum value 3000 Hz Factory setting 50 Hz P3 para level Indicates the operating state Values 0 Operation only basic and display values P1 P39 are accessible 1 Parameter all parameters P1 to P150 are accessible Factory setting 0 Operation P4 display Selection of the standard display in the normal state Values 0 Combi display Combination display consisting of actual motor values P14 f motor P15 V_motor and P17 i mot app 1 out _act Inverter output frequency P13 f out act 2 V_motor Voltage at motor P15 V_motor 3 I_mot_app Apparent current through motor P17 I_mot app 4 I_mot_real Real current through
24. 1 000 3172 e WHD Ge Fk e 03 01 GB 05 00 Operating Instructions With Compliments ENTERLINE inc PRECISION SPINDLE ENGINEERING 2110 N Ash Ponca City OK 74601 Bus 580 762 5451 Fax 580 762 4722 e mail info centerline inc com www centerline inc com Frequency inverter type EWL 4452 KaVo Elektrotechnisches Werk GmbH Wangener Stra e 78 C D 88299 Leutkirch Tel 0 7561 86 0 Fax 0 7561 86 371 ME Table of contents A 1 User information ooooononcorcccnnn ee ee ee eee 2 A 1 1 Meaning of the pictograms 2 nummer ee 2 A 1 2 Important information 0 0 ee 2 A13 Precautions c0 34 4 esis Be Sais wea Rooker le air ne es bee a 3 A 1 4 Purpose and potential applications o oooooooooooooo 4 ATS Technical data a aliases a ae oie 5 A 2 Scope of delivery Accessories 00 cee eee eee eee eee 7 A 2 1 Scope of delivery annaua cee eee 7 A 2 2 ACCOSSOrIES oir hee ee WLR eee aes SA he ken 7 A3 Controls 4 2 eed ea cate dees we Pee nn ea 8 AA Rating plate iio Rn dle a nme 9 A 4 Description of functions 1 0 cece eee ee 10 A 4 1 Three phase asynchronous motor ASM 00 000s eee eee 10 A 4 2 Brushless DC motor without sensor BLDC 055 10 A 4 3 Brushless DC motor with position sensors BLDCS 10 A 4 4 Remotecontrol cto ae Pe idan eat wares ea en 10 A 4 5 M tor C
25. 10V 1000Hz 1 I mot_real 5 u P133 analogue AOU2 Function of the programmable analogue output 2 AOUT2 Values Factory setting see P132 analogue AOUl 8 motor 1000Hz Configuration Ke P135 f rem min Minimum rated frequency for analogue rated frequency default AIN1 at V_e OV This parameter is evaluated only if P130 analogue AINI is configured for rated frequency By means of parameter P8 speed displ this parameter can be changed from frequency display to speed display the number of poles of the motor P96 no of poles being taken into account Minimum value 0 Hz Maximum value 3000 Hz Factory setting 0 Hz P136 f rem max Maximum rated frequency for analogue rated frequency default AIN1 at V_e 10V This parameter is evaluated only if P130 analogue AINI is configured for rated frequency By means of parameter P8 speed displ this parameter can be changed from frequency display to speed display the number of poles of the motor P96 no of poles being taken into account Minimum value 0 Hz Maximum value 3000 Hz Factory setting 3000 Hz P137 f stop ana Stop frequency from analogue rated frequency signal this makes it possible to achieve an automatic motor stop with counterclockwise rotation of the nominal value potentiometer or analogue voltage O V The motor is automatically stopped if the rated frequency default at analogue input AIN1 falls below the value of this parameter By mea
26. 46 Catch citet aa 37 Characteristic pOiMt 41 Cold Conductor oooocononcnnnnconncon 44 Commissioning 16 21 26 Configuration examples 27 Configuration 4 22 24 Connection adapter 7 ConnectiON ocooccooccnoncconncconnconnc n 17 Control cables 17 Control elements 8 Cool 16 Cosine Pic 45 Counterclockwise operation 14 Current limit 48 49 Current limitation 37 43 48 DC brake e 39 DC Drake di 39 DC braking eee 37 39 DC motors oniran 10 Definitions eee 3 Delay time neeene 37 Description of device 4 Device parameters 24 26 32 46 Digital input 14 47 Direction of rotation 14 Display values 34 e m f voltage 10 39 EEPROM 2 25 dale 3 EMO rosita ne 17 Emergency Stop 14 40 Error display 52 A 0er 52 Error message 51 53 Error number 35 36 52 Error state 24 51 E Obe 52 Factory default 22 29 Factory setting 21 22 26 29 30 Falcons 23 24 35 51 53 A A caked 46 Fixed frequency 46 Generator current 37 Hall sensor 5 Hold function 51 IFR compensation ncenen 42 INN O cusco 47 Installation 16 17 Intermediate circuit voltage 35 43 Inverter frequency o 34 36 MAXIMUM neneeeeneneennenneennn
27. 9 Technical data 5 Temperature monitoring 44 Temperature neene 44 Test programs 27 30 Three phase asynchronous Torque limitation 34 49 U f characterstics en 40 Voltage control 46 Voltage regulation 42 Voltage frequency table 40 Warning message 53 Warih BS ocio 3 Customer setting Inverter 4452 motor parameters Customer Date Motor spindle Official responsible Remark Seit Description Display Use Unit Factory Customer Prio P ASM BLDC BLDCS setting setting Special settings O 41 Min motor frequency f mot min X x x Hz 50 B 42 Max motor frequency f mot max X x x Hz f_mot_nom O 43 Max motor voltage V_ mot max X x x V U_mot_nom B 44 Current limit I limit x x x Ar 1 5 _nom O2 46 Rise time t_rise x x x s 5 0 O2 47 Delay time t_fall x x x Ss 5 0 O2 48 Delay time at stop t_stop x x x s t fall O2 50 Start option catch Motorstart X Normal O2 51 Start time t_start E x Ss without ramp O2 52 Start current I start x A 0 4 O2 53 Start frequency f start x Hz 5 O2 54 Sw
28. Combination display consisting of motor parameter memory motor frequency or speed motor voltage and motor current The motor parameter memory is displayed only with active motor code or after recall or storing of the motor parameters With parameter P8 it is possible to switch between frequency display and speed display Microstep With microstep startup the BLDC motor is operated as a synchronous motor with constant startup current The output frequency is slowly increased from O Hz to the startup frequency after which the system switches to regulated motor running The microstep startup permits startup of sensor free BLDC motor with large centrifugal masses e g vacuum pumps for which the normal startup fails owing to the large mass moment of inertia User information NG Normal If no error occurs after switching on the standard display appears on the LCD display state H1 and the LED H3 Operation green lights up This machine state is called the normal state By repeatedly pressing the key cancel transfer it is possible to exit the state and return to it Configuration Configuration is the operating procedure for setting up the inverter for use motor settings and device specific settings being implemented via the control panel It is also possible to display different measured values Qualified are in the context of this User Manual persons who are familiar with the installation assembly personnel commission
29. M motor is controlled via a speed control aspeed sensor must be connected at X7 for this purpose and the parameter P59 speedsensor must be set appropriately beforehand An I R and load compensation is applied to the speed control The parameters P71 I R factor P72 Loadkomp P73 Komp t filt P81 N contr KP P82 N contr t_n P83 N contr t_v and P84 N con t fil should be set Factory setting 0 U f table P71 I R factor ASM Factor of the I R compensation the inverter output voltage is adapted as a function of the motor load The aim of the I R compensation is to keep the magnetic flux in the motor constant The I R compensation is effective in particular at low speeds or low voltages and the speeds decrease less sharply under load The I R factor corresponds to the ohmic resistance of the motor measured between two motor cables AU P71 I R factor P18 I_mot_real P93 I_mot_nom P94 cos phi V_mot U_table AU U_table corresponds to the U f table voltage calculated from the values P60 P66 Specific values 0 off I R compensation switched off Minimum value 0 1 V A slight rise Maximum value 30 V A Factory setting 0 off P72 Loadkomp ASM Factor of the load compensation the inverter output voltage is adapted as a function of the motor load With the load compensation it is possible to ensure that the motor consumes only little current during idling little heating up but that the magnetization current is a
30. SKEKSKCES x Xx Xx Xx lt x XK XK KKK Xx xXxXXxXxXxXKX P104 fixfreq FF1 Value of the fixed frequency FF1 which can be selected via the remote control By means of parameter P8 speed disp this parameter can be changed from frequency display to speed display the number of motor poles P96 no of poles being taken into account Minimum value 30 Hz Maximum value 3000 Hz Factory setting 100 Hz P105 fixfreq FF2 Value of fixed frequency FF 2 Minimum value 30 Hz Maximum value 3000 Hz Factory setting 100 Hz P106 fixfreq FF3 Value of fixed frequency FF3 Minimum value 30 Hz Maximum value 3000 Hz Factory setting 100 Hz P107 fixfreq FF4 Value of fixed frequency FF4 Minimum value 30 Hz Maximum value 3000 Hz Factory setting 100 Hz Me Configuration P110 input IN1 Function of the digital input IN1 Values 0 off Input has no function 1 run stop U_high run U_low stop 2 run Pulse at U_high run after which the input can return to U_low the inverter remaining in the started state The pulse must be at least 60 ms long For stopping an input P111 input IN2 Pl13 input INA should be configured for stop Factory setting 0 off P111 input IN2 Function of the digital input IN2 Values 0 off Input has no function 1 stop Motor stop V_high stop V_low run enable 2 Reset Reset pulse at V_high trigger reset 3 fixfreq on Current nominal speed value is a fixed
31. age Factory setting 0 off P59 speedsensor ASM Number of pulses of the speed sensor for the ASM motor Specific values 0 No sensor The speed sensor input at X7 3 is inactive If P70 control is set to speed control the speed sensor cannot be switched off since it is required for speed control If PLO2 motorcoding is set to more than 4 motors no speed sensor can be used since both functions share the input H1 X7 3 and setting of P102 is then not possible Motor coding for up to 4 motors and speed sensors can be used simultaneously Minimum value 1 pulse revolution Maximum value 10 pulses revolution Factory setting 0 No sensor Motor U f characteristic ASM The voltage frequency table describes the key points of the motor voltage at specific frequencies for the ASM motor With the factory setting characteristic points KP1 KP3 are set to the nominal frequency and the nominal volt age of the motor A With input from the table the following must be noted E The frequencies must be equal or must increase in the sequence f1 f2 and f3 P61 f1 lt P63 f2 lt P65 f3 E For identical frequencies the voltage too must be identical if e g P61 f1 P63 f2 P62 Ul must also be equal to P64 U2 E f one of the above mentioned conditions is infringed a brief warning message is obtained and the value input continues and can be terminated with the key E In the case of nominal frequencies which are high
32. ains potential User information NG Remote control The function of the programmable inputs and outputs is described under Description of function A 4 4 Digital control inputs FB_IN1 6 opto decoupled Re 10 kQ unwired low U_low 0 5 V U_high 13 35V le 2 4 mA at 24 V Input protected up to max 35V minimum pulse width 60 ms FB_C_IN Reference point of digital inputs Relay switching outputs FB REL1 3 Contact type normally open contact max 25V 1A max 30V 1A min switching current 1 mA at 24V 10 mA at 10 V The contact is open in the currentless state FB_REL4 Contact type change over contact max 25V 1A max 30V 1A min switching current 1 mA at 24V 10 mA at 10 V FB C REL common connection of relays REL1 to REL4 Analogue inputs FB AIN1 2 Ue 0 10V Re 100kQ le 0 1mA at 10 V unwired OV input protected up to max 40V Analogue outputs FB AOUT1 2 Ua 0 10V lout max 10mA Output short circuit proof Frequency output FB OUT FREQ 3 times output frequency of the inverter pulse duty factor 50 open collector U_max 24V _max 30 mA Supply and auxiliary voltages FB 10V Uout 10V 3 lout max 15mA short circuit proof I_k max 40mA FB 24V X4 18 24V 15 5 l_a 0 80mA short circuit proof I k max 300mA FB GND Earth reference point for FB 10V FB 24V analogue inputs and outputs and frequency output Earth Flange of X4 earth conne
33. al functions B 2 6 Reset If a serious error occurs LED H5 Fault lights up red a reset must be triggered in order to fetch the device from this state There are three possibilities for triggering a reset 1 Key combination cancel transfer Stop O First press the key and keep depressed then press the Stop key O and keep both keys depressed for about one second 2 Reset via remote control Configure digital input with one of the parameters P111 input IN2 to P113 input INA to reset and then trigger a reset via an external voltage pulse see configuration 3 Switch off device Wait until the error display LED H5 red goes out and then switch on the device again With a reset a total initialization is triggered and the inverter is in the normal state and is ready for operation If the error occurs again the error display does of course reappear Configuration Ke B 3 Configuration All inverter relevant data are accessible in the form of parameters P1 P150 The configuration in turn is divided into Default parameters Superior parameters on which further settings are dependent P1 P9 speed setpoint value display settings operating language mode Display values Pure display values which cannot be changed P10 P39 voltage current and frequency values Motor operating parameters Motor specific parameters for adapting the motor to the inverters P41 P99 Device parameters Inve
34. brackets To ensure that the parameters marked with are displayed parameter P3 para level should be set to parameter Operating language and display preselection P5 language Selection of the operating language English P4 display Selection of the standard display p P8 speed displ Selection of the speed display in Hz or min Motor operating parameters Three phase asynchronous motors ASM Parameters which must be input P90 motortype Motor type ASM P91 f mot nom Rated motor frequency according to rating plate P92 V mot nom Rated motor voltage according to rating plate P93 I mot nom Rated motor current according to rating plate P94 cos phi Cosine phi under nominal load 85 P96 no of poles Number of motor poles 2 P85 motor prot Protection of the motor from excess temperature Brushless DC motors without position sensors BLDC Parameters which must be input P90 motortype Motor type BLDC P91 f mot nom Rated motor frequency according to rating plate P92 V mot nom Rated motor voltage according to rating plate P93 I mot nom Rated motor current according to rating plate P94 cos phi Cosine phi under nominal load 85 P96 no of poles Number of motor poles 2 P85 motor prot Protection of the motor from excess temperature Brushless DC motors with position sensors BLDCS This motor is not supported in the standard version of the inverter i For optimization it may be necessary to set further parameters P41
35. cific values 0 off slip compensation switched off Minimum value 0 1 A Maximum value 10 0 A Factory setting 0 off P76 slip t filter ASM Filter time of the slip compensation This makes it possible to influence the rapidity of the slip compensation If the motor tends to vibrate higher values should be set Minimum value 1 ms Maximum value 1000 ms Factory setting 20 ms P77 I limtr KP ASM BLDC BLDCS Only in special cases should this parameter be changed from the factory setting P77 I limtr KP influences the control Pl for the motor current limitation it being possible to set the gain proportional part here Minimum value 2 Maximum value 200 Factory setting 40 P78 I limtr t_n ASM BLDC BLDCS Only in special cases should this parameter be changed from the factory setting P78 I limtr t_n influences the control Pl for the motor current limitation it being possible to set the reset time l part here Longer times make the control slower If the times are too short the current control tends to oscillate Specific values 1000 without I part I part is switched off Minimum value 1 ms Maximum value 999 ms Factory setting 10 ms P79 V contr KP ASM BLDC BLDCS Only in special cases should this parameter be changed from the factory setting P79 V contr KP influences the control Pl for the internal intermediate circuit voltage it being possible to set the gain pro
36. ction for screening the control lines connected internally to PE protective conductor All connections to the 25 pole jack X4 are potentially isolated from the control and relative to the protective conductor up to max 60 V DC or 25V AC The analogue connections and the reference voltage output are based on the operating voltage output FB GND and the digital inputs are independently electrically isolated as are the relay outputs Me Scope of delivery Accessories A 2 Scope of delivery Accessories A 2 1 Scope of delivery e Frequency inverter type 4452 Mat No 0 641 7700 e Mounting plate for mounting switch cabinet mounted on the inverter Instructions for use and assembly 25 pin Sub D plug with solder connection Mat No 0 223 1634 and metallized housing incl screw union Mat No 1 000 2790 Omitted in the case of delivery of the connection adapter accessory Mat No 1 000 2811 A 2 2 Accessories Connection adapter for 25 pin Sub D plug with screw connection incl metallized housing and screw union Mat No 1 000 2811 e Mains cable with safety plug for Germany length 2 m Mat No 1 000 3263 Controls NG A 3 Controls LED Betrieb LED Warnung LED St rung Operation Warning Fault gr n green gelb yellow rot red H3 H2 H5 PD BA Qu G S6 LED Start KOH gr n green START a el 19 LCD Anzeige LCD display 16 Zeichen
37. d quiet start and higher currents for fast start and larger centrifugal masses Minimum value 0 4A Maximum value 12A Factory setting 0 4 A P53 f start BLDC Startup frequency for microstep startup If P51 t start is setto 0 4 without ramp the motor start begins at the frequency f_start if a ramp time is set in P51 t_ start the startup begins at frequency 0 and is slowly increased up to f_start On reaching the start frequency the microstep startup is terminated If the motor does not start up reliably f_start should be increased Minimum value 1 Hz Maximum value 30 Hz Factory setting 5 Hz Me Configuration P54 t_off BLDG Switch off time of the inverter In the microstep startup the inverter is repeatedly switched off briefly in a cyclic manner in order to measure the e m f voltage of the BLDC motor this is used for detecting the position of the rotor at low speeds In the case of larger inductances of the motor winding longer times should be set Setting rule If the BLDC motor starts up poorly or synchronizes poorly with the motor longer times should be set it may also be necessary to increase the startup frequency in P53 f start Minimum value 200 us Maximum value 1000 us Factory setting 600 us P55 t_DC_brake ASM Time for DC brake in ASM motor 0 no DC brake If this parameter is set to values gt 0 P56 I_DC_brake should also be set Specific values 0 DC brake off
38. d the inverter should be sent for repair 61 E Automatic test on switching on program memory Flash memory on control circuit board faulty If the error persists in spite of re peatedly switching on and off or resetting a hardware error is present and the inverter should be sent for repair 62 E Automatic test on switching on data memory of control circuit board EEPROM on control circuit board faulty If the error persists in spite of re peatedly switching on and off or re setting a hardware error is present and the inverter should be sent for repair 63 W Error while loading a parame ter from the EEPROM data memory Loss of data EEPROM on control circuit board faulty Input the corresponding parameters again if the error occurs repeatedly the inverter should be sent for re pair 64 W Error while loading a calibration value from the EEPROM data memory Loss of data EEPROM on control circuit board faulty The inverter is still ready for operation in the uncalibrated state if the error persists in spite of repeated resetting the inverter should be sent for repair 65 E No program in flash memory of motor control circuit board Loss of data flash on motor control circuit board faulty Send inverter for repair or request the flash programming software from KaVo 66 E Software versions of control circuit board and of motor control circuit board do not correspond Internal comm
39. e for some time even after the mains voltage has been switched off It is essential to wait for two minutes after switching off the mains voltage before opening the device E This device may start up automatically with certain settings after a mains failure E This device may not be used as an emergency stop mechanism see EN 60204 E The device may be used only for the purpose intended by the manufacturer Unauthorized modifications and the use of additional equipment not recommended by the manufacturer can cause fires electric shocks and injuries Definitions ASM motor 3 phase asynchronous motor BLDC 3 phase brushless DC motor without position sensors Motor The inverter performs the position synthesis by measuring the motor voltage e m f BLDCS 3 phase brushless DC motor with position sensors Motor EEPROM Electrically Erasable Program Memory In the EEPROM all important alterable data parame ters calibration values of the frequency inverter type 4452 are stored and the data remain stored even during a voltage failure Danger In the context of this User Manual and of the warnings mounted on the device this means that death serious injury or considerable damage to property may occur if the corresponding precautions are not taken Note In the context of this User Manual a note constitutes important information which is of particu lar importance for the understanding and the operation of the device Combi display
40. e observed Cut out devices for preventing unexpected start up must be provided A device for the electrical isolation of the inverter must be provided unless a mains cable with a plug is used The inverter must be provided with 16 A power cut outs with tripping characteristic B For connection of the mains and motor connections unscrew the small sheet metal cover of the connection compartment 2 screws Disconnect the protective conductor cable The connection is performed as described below After connection is complete reconnect the protective conductor cable and screw back the sheet metal cover B 1 3 Wiring guidelines for compliance with the EMC standards The inverter was tested according to EMC product standard EN 61800 3 variable speed electrical drives A E The above mentioned EMC product standard can be complied with only by means of shielded motor and control cables lt should be ensured that the cable shields rest over a large area of the inverter housing and are surrounded by the cable clips A shielded mains cable is not required E The control cables must be laid separately from not parallel with mains and motor cables Shielded cables and metallized plug housings should be used E All devices in the mounting cabinet should be connected over a large area to a common earthing point via short earthing cables E On installation of the inverter valid safety provisions may on no account be infringed B 1 4 Electrical connec
41. ecial functions reset paramter motor parameter With this function the motor parameters P41 P96 are set to the factory setting After confirmation of the safety inquiry SP300 with the Enter key the function is performed The other parameters remain unchanged SP32 Special functions reset parameter remote control With this function the parameters for the remote control P104 P137 are set to the factory setting rendering the remote control inactive After confirmation of the safety inquiry SP300 with the Enter key gt the function is performed The other parameters remain unchanged SP33 Special functions reset parameter all parameters With this function all parameters P1 P150 are set to the factory setting After confirmation of the safety inquiry SP300 with the Enter key gt the function is performed Stored motor parameters in the memories M1 M6 are retained B 3 7 SP4 TKD test programs Various test programs for the KaVo Technical Customer Service are included under this menu option Me Configuration B 3 8 Parameter list This list includes all displayable and alterable parameters In the column Change display the following abbreviations are used N not alterable S alterable only when motor stationary always alterable even when moto
42. er P8 speed displ this parameter can be changed from frequency display to speed display the number of motor poles P96 no of poles being taken into account The value is updated every 100 ms P15 V_motor display value V_motor is the current motor voltage between two phases and is measured using a real time converter The value is updated every 250 ms P16 V_DC_circ display value V_DC_circ is the current intermediate circuit voltage The value is updated every 500 ms P17 I_mot_app display value I_mot_app is the current apparent motor voltage in phase U and is measured using a real time converter The value is updated every 500 ms P18 1 mot real display value I mot_real is the current real motor current in a phase The value is updated every 250 ms P19 P real display value P_ real is the current inverter output power corresponding to the real power consumed by the motor The value is updated every 500 ms P20 motor code display value Motor code is the current motor coding which is present at X7 4 and X7 5 In addition the currently used motor parameter memory M1 M6 is displayed If the parameters from the memory have been changed the dis play of the memory is not present Example C2 memory M2 motor coding value 2 memory M2 used The value is updated every 50 ms P24 norm value display value Standard value is P13 f out_act P6 F_norm The value is updated every 500 ms P25 t_ action display va
43. er than the highest frequency in the table P66 U3 is assumed as the voltage E In the event of input difficulties make the input in the sequence P66 P60 U_motor V_motor P66 U3 V3 L_a P64 U2 V2 P62 Ul V1 P60 U_Anlauf P60 V_boost P63 f2 P65 f3 P41 f mot_min Me Configuration P60 V_start ASM U F characteristic Startup voltage at frequency zero The minimum frequency to be output by the inverter is specified in P41 mot min and the output voltage at this frequency is calculated using the U F characteristics Specific values 0 3 _V_nom the startup voltage at f 0 is set internally to the value of 3 of the rated motor voltage from P92 V_mot_nom Minimum value 1 V Maximum value 50 V Factory setting 0 3 V_ nom P61 f1 ASM U f characteristic Frequency of characteristic point KP1 Specific values 29 nom the value of the nominal motor frequency from P91 f mot nom is used Minimum value 30 Hz Maximum value 3000 Hz Factory setting 29 nom P62 U1 ASM U f characteristic Voltage of characteristic point 1 Specific values 0 V_nom the value fo the rated motor voltage from P92 V mot nom is used Minimum value 1V Maximum value 250 V Factory setting 0 V_nom P63 2 ASM U f characteristic Frequency of characteristic point KP2 Specific values 29 _ nom the value of the nominal motor frequency from P91 f mo
44. eters Wu P1 P150 init Yes er remote control eu P104 P137 init Yes SES Reset Parameter Se motor Parameter _SP300_ P40 P96 init Yes Aout 2 0 10V 2 SE analog output E 1 0 10V 2 SP23 analog input AINI x xxx V AIN2 x xxx V 2 SP relay output REL RI R2R3 R4 SP2 SP21 Display 0 off 1 on Test remote ctrl digital input D IN 123456 Display L low H high SP143 Further spindles if present Se Kavo type 4060 SPI4 factory setting SPIAl factory default Sur delete EW Memory M1 M8 occupied memories only 2 ee store N memory M1 M8 SP overwrite SP1 motor parameter sell recall SP memory M1 M8 occupied memories only Control keys ENTER selection exit with saving Cancel exit without saving Up increase value exit memory entry Down decrease value previous memory entry Me Configuration B 3 4 SP1 Storing and recalling motor parameters All motor dependent parameters P41 P96 can be stored in separate memories or recalled therefrom 8 memory locations M1 M8 being available The corresponding functions are accessible via the menus Special functions motor parameters See diagram in Section B 3 First select the menu option Special functions with key and call up with Enter key gt Select the menu entry Motor parameters with the keys Y and and call up with Enter key gt Each special program can be exited with the Cancel
45. fault Select and spinde Factory setting KAVO Type xxxx e g type 4060 for spindles type 4060 4063 Enter gt Function Motor parameters are being recalled and O Stop simultaneousiy Function Reset inverter If you wish to set up the inverter for another motor or the spindle is not present in the list under factory setting see Section B 3 1 Commissioning parameters examples Start the motor with the Start key and check the motor running If necessary individual parameters should be changed slightly the individual parameters are described from Section B 3 9 Stop the motor with the Stop key O B 2 4 Setting remote control parameters If you wish to control the inverter via the remote control interface X4 additionally set the parameters P104 P136 and P7 select func See Section B 3 1 Commissioning parameters examples and from Section B 3 9 Description of the individual parameters B 2 5 Operation Operation concept for frequency inverter 4452 Netz Ein oder RESET Mains on or RESET im Fehlerfall Fehleranzeige Sonderfunktionen Special functions siehe unter A 7 3 see under A 7 3 Parametrierung Configuration NeT Parameternummer ndern Change parameter number oder or Werteingabe a Value input Wert ndern Change value S speichern und zur ck Save and back Abbruch ohne speichern Cancel without saving Normalzustand Normal state sonst Standardanzeige wenn Feh
46. from the control and with respect to the protective conductor The remote control provides a large number of programmable inputs and outputs 6 digital inputs opto decoupled PLC compatible 24 V The inputs IN1 IN4 are programmable with the parameters P110 input IN1 P113 input INA The inputs IN5 and IN6 are reserved for the selection of the fixed frequencies see Section A4 6 4 relay outputs potential free max 25 V 30 V 1 A for outputting various status signals see parameter P120 relay REL1 P123 relay REL4 2 analogue inputs 0 10V for the functions of speed setpoint default and torque default The programming is performed with the parameters P130 analogue AIN1 and P131 analogue AIN2 see Section A4 6 2 analogue outputs 0 10V for outputting various analogue signals The programming is performed with the parameters P132 analogue AOUl and P133 analogue AOU2 1 frequency output open collector max 24V with 3 times the inverter output frequency 2 auxiliary voltages Me Description of functions 24 V max 80 mA for wiring of the digital inputs IN1 IN6 and of the relay outputs REL1 REL4 10 V max 15 mA as auxiliary supply from external potentiometers to the analogue inputs AIN1 and AIN2 The function of the outputs 4 relay and 2 analogue outputs is predetermined directly by the corresponding parameters In order that the inputs perform the function prescribed in the parameter
47. he inverter should be sent for repair Error messages No Description Me Cause Rectification 55 W Offset in current measuring circuit _wr too large in self test Electronics for measuring the inter mediate circuit voltage are faulty If the error persists in spite of re peated resetting a hardware error is present and the inverter should be sent for repair 56 W Offset in current measuring circuit I_wr_neg too large in self test Electronics for measuring the inter mediate circuit voltage are faulty If the error persists in spite of re peated resetting a hardware error is present and the inverter should be sent for repair 57 W Actual speed of motor too high Actual motor speed is 10 above the nominal speed Motor cannot follow the nominal speed motor driven externally Decrease nominal speed more slowly or increase power of brake resistance 58 E BLDC motor does not start The inverter attempts to start the motor depending on P51 t_start after 3 unsuccessful start attempts or after 15 se conds the start procedure is terminated Motor blocked or incorrect start parameters Check motor check parameters P51 P54 60 E Communication of the control panel to the motor control bro ken Hardware or software interruption of communication If the error persists in spite of re peatedly switching on and off or resetting a hardware error is present an
48. hout external voltage Frequenzausgang Frequency output Description of functions Me Umrichter 4452 Inverter 4452 Fernbedienung remote control programmierbare Ein Ausgaenge programmable in outputs X4 D Sub 25 Analoge Ein und Ausgaenge Analogous In and Outputs max 15 mA FB 10V 10V T 100 k FB AINI EEA 707 Eingang 1 V Drehzahlsollwert speed control 100 k FB AIN2 Cy 21 lt Eingang 0 10V Drehmoment Begrenzung torque control FB AOUTI aa C gt Ausgang 10V Belastung load FB AOUT2 a gt Ausgang 10V Drehzahl speed _ FB AGND AGND Er X ae QV Bezugspunkt analog common anlogous Digitale Eingaenge Digital Inputs ai FB NI 24 V aktiv 24V activ C ak lt Start Stop 10 k FB IN2 C 157 lt Ruecksetzen reset 10 k FB IN3 C a lt 10 k FB IN4 7 10 k FB INS SS Tee 10 k FB IN6 C af XK _ FB C IN 22 FB GND GND u at max 80 mA FB 24V 24V e 9 rt Dee Relaisausgaenge Relay Outputs FB RELI 24 V aktiv 24V activ 7 i gt Drehzahl erreicht speed reached 4 ae Ueberlast overload y C FB REL3 Motor Stillstand motor at standstill 4 FB REL4 OE N lt N Stoerung Failure 5 FB REL4 S iC gt a _ FB OUT FREQ gt T Frequenzausgang Frequency ou
49. hronous motor ASM Three phase asynchronous motors ASM are controlled by means of pulse amplitude modulation PAM The voltage frequency table serves as a basis for determining the motor voltage Various control procedures are available for compensating speed changes under load Specifically these are IR and load compensation slip compensation and speed regulation A 4 2 Brushless DC motor without sensors BLDC Brushless DC motors have a pemanent magnet rotor and a fixed three phase winding The winding is preferably designed as an air gap winding with yoke but a grooved version similar to an ASM motor is also possible The motor is controlled as a function of the rotor position The rotor position is simulated by the inverter by measuring the e m f voltage from the three part windings No position sensors are required In order to permit measurement of the e m f voltage the motor inductance may not be too large A 4 3 Brushless DC motor with position sensors BLDCS The design of this motor is identical to that of the BLDC motor described above For position detection however 3 additional Hall sensors are installed in the motor This motor design is not supported in the basic version of the frequency inverter type 4452 and a firmware update is required for this purpose A 4 4 Remote control The voltages at the remote control plug may be max 60 V DC or 25V AC according to SELV EN50178 All connections are potentially isolated
50. ico 18 Phase current 37 Position detection 10 39 Position Sensors 10 20 26 PICH esse 27 44 Pulse amplitude modulation 4 Rated current 45 Rated frequency value 33 Rated frequency 45 Rated voltage 45 Rating plate 9 Real motor current 35 RELI REDA csi a 48 Relay iais a terore aa 48 Remote control parameters 22 Remote control 6 10 18 28 46 Reset nes teat oc 23 35 51 52 Risetimen u2 82222 aid 37 Safety information 2 3 Scope of delivery 7 Sensor type 44 Slip compensation 42 43 Slip nen aie Sete del 43 Software version 36 Special functions 21 22 27 28 Speed control 42 44 Speed display 34 Speed sensor 14 40 Speed sensor 5 14 20 40 Standard display 23 Standard display 4 Standard factor 33 Standard value display 33 Standard value 35 Start pulse 47 Start Op nuit 47 Startup current 38 Startup frequency 38 Startup time nennen 38 Startup voltage 41 Status ne ee 48 Current limit 48 Failure 20 48 f rated reached 48 Motor TUS osses 48 Motor stands 48 Motor temperature 48 Operation ueneesseeesenneeeennennn 48 Stop current 39 Stop current 39 Stop delay time 37 Switch cabinet e 16 Switch off time 3
51. if a speed sensor is present this signal becomes active after the end of the braking process consisting of generator brake and DC brake see P48 t stop and P55 t_DC brake After the inverter has been switched on or after a reset the motor stands signal is inactive If a speed sensor is configured with P59 speedsensor this signal becomes active at an actual motor stoppage f lt 1Hz BLDC motor The signal becomes active if the actual motor stoppage is detected from the e m f voltage 8 motor runs This is the inverted motor stands signal Factory setting 4 n rated reached P121 relay REL2 Output value of relay REL2 Values see under parameter P120 relay REL1 Factory setting 3 overload P122 relay REL3 Output value of relay REL3 Values see under parameter P120 relay REL1 Factory setting 7 motor stands P123 relay REL4 Output value of relay Values see under parameter P120 relay REL1 Factory setting 2 failure P125 1 warning Value of the variable current limit for the relay output this can be used for detecting a specific motor load a relay output P120 relay REL1 P123 relay REL4 must be configured with the current limit function for this purpose The value has no effect on the current limitation Minimum value 0 4A Maximum value 12A Factory setting 0 4 A Me Configuration P130 analogue AIN1 Function of the analogue input 1 AIN1 Werte
52. ing and operation of the product and with the possible dangers Standard With parameter P4 display the value or the value combination combi display which display is displayed in the normal state can be selected This is the standard display Caution In the context of the User Manual and of the warning signs mounted on the device this means that slight injury or damage to property may occur if the corresponding precautions are not taken Warning In the context of the User Manual and of the warning signs mounted on the device this means that death serious injury and considerable damage to property may occur if the corre sponding precautions are not taken A 1 4 Purpose and potential applications KaVo EWL frequency inverters type 4452 have been specially constructed for the operation of three phase asynchronous motors ASM and brushless DC motors BLDC as used in spindles e g for grinding cutting and drilling units on machine tools They can also be used for operating motors which are constructed from motor elements and serve for example as a drive for test stands or other physical equipment e g vacuum pumps centrifuges optical systems etc Gentle operation of the motors is achieved by the pulse amplitude modulation PAM used Specifically the following motor types can be operated Asynchronous motors ASM Brushless DC motors without sensors BLDC Brushless DC motors with sensors BLDCS Switching to the vario
53. is function the motor parameters P41 P96 are preset to values for specific KaVo spnidles Depending on use and operating point the corresponding parameters must be adapted B 3 5 SP2 Test remote control These functions serve for checking the function of the remote control at X4 SP21 Special functions test remote ctrl digital input The state of the 6 inputs read in by the inverter is displayed L representing low input voltage 0 V and H high input voltage 24 V SP22 Special functions test remote ctrl relay output With this menu the switching function of the relays can be checked First all 4 relays are switched on The relay can be selected Rx flashes with the keys Y and f and the corresponding relay can be switched with the Enter key gt The switching state is displayed as 0 contact open and 1 contact closed SP23 Special functions test remote ctrl analogue input The voltages read in by the inverter at the inputs AIN1 and AIN2 are displayed SP24 Special functions test remote ctrl analogue output With this menu the functioning of the outputs AOUT1 and AOUT2 can be checked First the desired output is selected with the keys Y and and confirmed with the Enter key gt Now the out put voltage can be set with the keys Y and AN confirmation with the Enter key gt being unnecessary Configuration Ke B 3 6 SP3 Reset parameter to factory default SP31 Sp
54. itch off time WR t_off E x E us 600 O2 55 DC brake time t DC brake X s 2 O2 56 DC brake current I DC brake X A 1 0 O2 57 Stop current I DC stop X x x A OFF O2 58 Flag emergency stop at mains failure emerg stop X x x 3 off B 59 Speed sensor pulse count emerg stop X x x no sensor U f Table O 60 Startup voltage V_ start x V 3 U_nom O 61 Frequency 1 f1 x Hz f_mot_nom O 62 Voltage 1 vi x V U_mot_nom O 63 Frequency 2 2 X Hz f_mot_nom O 64 Voltage 2 v2 x V U_mot_nom O 65 Frequency 3 3 x Hz f_mot_nom O 66 Voltage 3 v3 x V U_mot_nom Control O 70 Control U f I R slip N Control x U f table O2 71 _I R comp rise factor I R factor X V A off O2 72 Load comp rise factor Loadkomp x z off O2 73 _I R and load comp filter time comp T filt X 3 3 ms 20 O2 75 Slip comp P factor Slipkomp x Hz A off O2 76 Slip comp filter time slip T filt X Hz A 20 W 77 Current limitation I limtr KP X x x 40 W 78 Current limitation I limtr Tn X x x ms 10 W 79 Voltage control V contr KP X x x 20 W 80 Voltage control V contr Tn X x x ms 10 O3 81 Speed control N contr KP X x x 50 O3 82 Speed control N contr Tn X x x ms 250 O3 83 Speed control N contr Tv_ X x x ms 30 O3 84 Speed control N con T fil X x x ms 200 Monitoring B 85 Sensor type Motor prot X x x off O 86 Resistance R protect X x x ohm 1200 Nominal motor data according to rating plate E 90 Motor design motort
55. ke should also be set for this purpose The resistor should be connected to terminal X6 1 3 and the bridge at X6 2 3 should be removed If P100 is set to internal the internal brake resistance 80W is active and a bridge should be connected at X6 2 3 Parallel operation of internal and external brake resistances is not possible Specific values 26 internal the internal brake resistance is used Minimum value 27 Q Maximum value 100 Q Factory setting 26 internal P101 P_ext_brake Power of the external brake resistance at X6 can be selected only if PLOO R_ext_ brake is not set to internal Minimum value 150 W z Maximum value 1000 W Factory setting 150 W P102 motorcoding By means of this parameter the motor coding is switched on and the number of motors used is input see Section A4 5 Motor coding A setting to 5 8 motors is possible only if no speed sensor is used since both functions share the input H1 X7 3 see P59 speedsensor Only the coding inputs H1 H3 actually required are evaluated Value Display Function Coding inputs used H1 X7 3 H2 X7 4 H3 X7 5 1 Motorcode OFF Motor code switched off E 2 2 motors M1 M2 Coding with 2 motors 3 3 motors M1 M3 Coding with 3 motors 4 4 Motors M1 M4 Coding with 4 motors z 5 5 Motors M1 M5 Coding with 5 motors 6 6 Motors M1 M6 Coding with 6 motors 7 7 Motors M1 M7 Coding with 7 motors 8 8 Motors M1 M8 Coding with 8 motors SE
56. l_wr_neg too large in self test 57 Actual motor speed too high 58 BLDC motor does not start B 4 5 Electronics errors on control panel 60 Communication of control panel to motor control broken 61 Flash program memory on control circuit board faulty 62 EEPROM on control circuit board faulty in self test data memory 63 Error while loading a parameter from the EEPROM data memory 64 Error while loading a calibration value from EEPROM data memory 65 Flash program memory on motor control empty 66 Software of control panel and motor control do not correspond 67 Watchdog reset on control panel Me B 4 6 Description of all errors and warnings W Warning message inverter still ready for operation E Error message serious fault inverter not ready for operation a reset must be triggered No Description Cause Error messages Rectification 1 W Warning Motor current has reached the current limit P44 I limit Motor too highly loaded rise time P46 t_rise too short startup current P52 I start too large Reduce load adapt parameter 2E Temperature monitoring Motor Motor too hot possibly sensor cable break Cool motor reduce load test sensor and check P85 motor prot and P86 R protect 3E Temperature monitoring Inverter overloaded cooler too hot Reduce load check output currents Inverter cooler 4E Inverter output current Motor current too high overload
57. ler if error zur Normalanzeige to normal display Normalzustand Standardanzeige Normal state Standard display S zur Fehleranzeige to error display In case of error error display other wise standard display nm Sollwert Direkteingabe Direct setpoint input speichern 9 Save Abbruch ohne speichern Cancel without saving Me Fast commissioning After the inverter has been switched on mains on the device tests various hardware components The standard display appears on the LCD display H1 and LED Operation H3 green lights up If an error occurs LED H5 red lights up see Section B 4 Error messages Meaning of the status displays H3 H2 H5 H3 LED Operation green The inverter is ready for operation the D EA ee motor can be started or is running no fault is present H2 LED Warning yellow The inverter has detected that a limit has been exceeded e g motor current limit temperature too high the motor can be started or is running O H5 LED Fault red The inverter has detected an error and is not ready for operation the motor cannot be started A fault can be reset only by switching off or reset see Section B 4 Error mes sages Only the following functions are available With the key cancel transfer you can select between 1 Normal state Standard display or error display 2 Configuration Display of parameter P1 3 Speci
58. lose screw in gt fasten etc lt Open slacken loosen gt more higher lt less lower co Continuous operation D Time time sequence E gt Disconnect mains plug yO 7 A 1 2 Important information The User Manual must be read by the user operator prior to commissioning in order to avoid incorrect A operation and other damage If further language versions are required please request them from your responsible KaVo agent Duplication and distribution of the User Manual UM require prior consent from KaVo All technical data information and properties of the product described in this UM correspond to the state on going to press Modications and improvements to the product on the basis of new technical developments are possible This does not imply any right to retrofitting of existing devices KaVo assumes no responsibility for damage arising through external influences poor quality of the media or poor installation e use of incorrect information e improper use improperly performed repairs Repair and maintenance work except for the activities described in this User Manual may be performed only by qualified specialists In the event of modifications by third parties the approvals shall become null and void KaVo recommends using only original spare parts for operation and for repair For safety reasons the inverter supplied has not been configured Since it is not known which motor
59. lue t action shows the total operating hours of the device in hours The value is read in from the EEPROM P26 t_ reset display value t_reset shows the time since the last reset after an error in minutes The value is read in from the EEPROM P30 1st error display value 1st error shows the error number of the last error which occurred The value is read in from the EEPROM P31 2nd error display value 2nd error shows the error number of the penultimate error which occurred The value is read in from the EEPROM P32 3rd error display value 3rd error shows the error number of the third last error which occurred The value is read in from the EEPROM Configuration Ke P33 4th error display value 4th error shows the error number of the fourth last error which occurred The value is read in from the EEPROM P34 5th error display value 5th error shows the error number of the fifth last error which occurred The value is read in from the EEPROM P36 Inverter display value Inverter shows the inverter type KaVo type 4452 P37 SW panel display value SW panel shows the software version and the date of the operating software P38 SW mot cont display value SW mot cont shows the software version and the date of the motor control software B 3 12 Motor operating values These parameter values are displayed depending on the chosen motor type The assignment to the individual motor types is shown in square b
60. me of the motor automatically increases but vibrations may occur during the braking process Specific values 0 3 DC brake At stop the system switches directly to DC brake there is no generator braking and the total rotational energy is converted into heat in the rotor 0 4 t fall t_stop is set internally as the delay P47 t fall Minimum value 0 5 sec Maximum value 400 sec Factory settting 0 4 t fall see P47 t fall P50 motor start ASM Motor start influences the start behaviour of the ASM motors The catch circuit prevents an overcurrent if the inverter is switched to the running motor The inverter starts at the maximum motor frequency P42 f mot max and reduces its frequency until the inverter frequency has adapted to the motor frequency This process takes not more than 1 second Values 0 Normal Normal motor start from the frequency P41 f mot min no catch circuit 1 Catch power on The catch circuit is active only when the inverter knows nothing about the actual motor speed for example after power on and reset unless a speed sensor is used If the motor was braked via the generator brake the next motor start takes place without a catch circuit If the motor is braked only via the DC brake P48 t_ stop DC brake the catch circuit is active at every motor start 2 Catch always Catch circuit active at every motor start Factory setting 0 Normal Configuration Ke P51 t_start BLDC Startup
61. motor P18 1 mot real 5 V circ Voltage at intermediate circuit P16 V_ circ 6 P_ real Real power P19 P_ real 7 Norm_value Standard factor output frequency P6 F_norm P13 f off act Factory setting 0 Combi display P5 language Selection of the language which is to be used for operation Values 0 numerical only numerical display without text information 1 German 2 English Factory setting 1 German P6 F norm Determination of the factor for the standard value display norm_value P6 F norm P13 f off act This factor is evaluated only if P4 display is set to norm value With the standard value display the out put frequency can be converted into a process variable via the standard factor and can be displayed A display in e g m s can thus be shown Minimum value 0 01 Maximum value 500 00 Factory setting 1 00 Configuration Ke P7 Select func Selection of the source from which the inverter is to be operated with start stop setpoint speed value and torque limitation The digital and analogue output values are always output independently of the setting Values 0 Panel Operation is via the control panel The digital and analogue levels at the remote control X4 are not taken into account 1 Remote control Start Stop O and P1 f rated of the control panel are disabled The parameters P104 P136 for remote control should be set accordingly 2 Parallel Start Stop can be o
62. mpensation filter time 1 1000 ms 20 1PM P77 1 limtr kp Current limitation P component 2 200 40 IP P78 I limtr t_n Current limitation I component reset time 1 999 without I part ms 10 IP P79 v contr kp Voltage control V_WR P component _ 5 100 20 IP P80 v contr t_n Voltage control component reset time 5 999 without I part ms 10 IP P81 N contr kP Speed control P component 5 500 50 IP M P82 N contr t_n Speed control I component reset time 5 999 without I part ms 250 1PM P83 N contr t_v Speed control D component derivative time without D part 1 300 ms 30 1PM P84 wN contr t_fi1Speed control T1 element for D component 1 300 ms 200 IP M Monitoring P85 motor prot Monitoring motor temperature off PTC KTY PTC IP P86 R protect Resistance value for sensor KTY 500 4000 Ww 1200 IP Rated motor data according to rating plate P90 motortype Motor design ASM BLDC BLDCS no motor SP P91 f mot nom Rated motor frequency 30 3000 Hz 50 SP P92 v mot nom Rated motor voltage O 250 V 30 SP P93 I mot nom Rated motor current 0 5 8 0 A 1 0 SP P94 cos phi Cosine phi at nominal load 20 100 85 SP P96 no of poles Number of poles 2 4 6 8 2 SP Device parameters ext brake resistance P100 R_ext_brake Resistance of external brake resistor internal 27 100 ohm internal SP P101 P ext brake Power of external brake resistor 150 1000 WwW 150 sP Motor coding P102 motorcoding Motor coding number of mo
63. nd in the case of the BLDC motor the startup current P52 I_ start are unaffected by this Specific values 0 4 1 5 I_nom _limitis set to 1 5 times the nominal motor current from P93 I_mot_nom Minimum value 0 5A Maximum value 12A Factory setting 0 4 1 5 I nom see P93 I mot nom P46 t_rise ASM BLDC BLDCS Rise time of frequency 0 to PA2 f mot _ max The rise time is effective at motor start and in the case of changes of nominal frequency If the rise time is set too small the motor current increases up to the current limit P44 I_ limit thus automatically increasing the rise time Minimum value 0 5 sec Maximum value 400 sec Factory setting 5 sec P47 t_fall ASM BLDC BLDCS Delay from P42 f mot_max to frequency 0 The delay is effective in the case of changes of nominal frequency and in the case of a motor stop only if P48 t stopissettot fall Minimum value 0 5 sec Maximum value 400 sec Factory setting 5 sec P48 t_ stop ASM BLDC BLDCS Stop delay time from P42 f mot max to frequency 0 The inverter reduces its frequency after the specified ramp and the motor operates as a generator The rotational energy is converted into heat in the brake resist ance The stop time is effective only at a motor stop after which DC braking is also performed see P55 t_DC brake and P56 1 DC brake If t_ stop is set too short the inverter limits the generator current to the value of P44 I_ limit and the actual stop ti
64. ns of parameter P8 speed displ this parameter can be changed from frequency display to speed display the number of poles of the motor P8 no of poles being taken into account In this context also see the parameter P135 f rem min and P136 f rem max Values 0 off no automatic stop 1 mot_min the value from P41 f mot min is used Minimum value 2 Hz Maximum value 3000 Hz Factory setting off P150 end display value Last parameter number serves as end mark Mo Error messages B 4 Error messages If a warning occurs the warning LED H2 yellow lights up and the motor can continue running If an error is detected the fault LED H5 red lights up and the motor is stopped The following is applicable for both types of error If the configuration mode or the special functions mode is active the error number is shown in the LCD display only on entry into the normal state In the normal state it is possible to change between the standard display and the error display using the Enter key 3 If the reason for a warning disappears the message too is deleted from the display In order to be able to exit an error state a reset must be triggered either through the key combination O or through a remote control reset With a reset a total initialization of the device is triggered If the error persists the error display immediately appears again The last 5 error messages are stored in the parameter P30 1st error to P34
65. ns of the 25 pole jack X4 are potentially isolated from the control and with respect to the conductive earth up to max 60 V DC or 25V AC es ea e e Ey Ey a mW WM s mH a Zz 9 E Y NX 2 QA 7 55111111171 E LL E A A E a ha Rosh oO AMA E E Mo Assembly Installation X5 Connection of external control panel and PC option GND B RXD B TXD B 7V B CTS B CTS B Plug type 9 pole D Sub jack X6 Connection of external brake resistance R Brems R brake 20 650 Ohm 150 1000W Interner Bremswiderstand Br cke zwischen Pin 2 und Pin 3 Internal brake resistance bridge between pin 2 and pin 3 Externer Bremswiderstand Br cke entfernen und R Brems anschliessen External brake resistance remove bridge and connect R brake Br ckenstecker zur Anschlu Verwendung des internen Bremswiderstandes Bridge plug for use ofthe internal brake resistance externer Bremswiderstand Connection of external brake resistance Plug type 3 pole pluggable spring terminal max 1 5 mm AWG 14 from Phoenix Combicon grid 5 08 mm Assembly Installation X7 Connection of the motor sensors This connection is used for the motor temperature sensor motor coding speed sensor in the case of the ASM motor and position sensors in the case of the BLDSC motor PTC KTY Motortemperatur motor temperature 12V max 50mA Zur Versorgung der externen Sensoren For supplying the exte
66. ode edo A ea ON OR EEA gee Ae bale eo 13 A 4 6 Setpoint value selection 0 0 cece eee 14 A 4 7 Motor emergency stop at mains failure o oooooooooo 14 A 4 8 Speed Sensor io asta te ee Slated ane tnt eae ee 14 A 4 9 Counterclockwise operation 0 00 eee 14 A410 Block diagram 4 0 ae ie ee re a he Cae 15 B 1 Assembly and installation 0 0 eee ee 16 B 1 1 Assembly ie ford SSA ak ets E eg aan 16 B 1 2 Electrical installation 2222200 17 B 1 3 Wiring guidelines for compliance with the EMC standard 17 B 1 4 Electrical connections 0 0 eee 17 B 2 Fast commissioning the most important aspects in brief 21 B 2 1 Connecting the inverter 0 0 0 ee ee 21 B 2 2 Establishing factory default auaa 0 c eee ee 21 B 2 3 Setting motor parameters 0 eee 22 B 2 4 Setting remote control parameters 2 2 00 c ee eee eee 22 B 2 5 Operation ze a m En een a ger nada 22 B26 Reset sii 222 aise id 23 B3 Configuration 2 a eee a En 24 B 3 1 Commissioning parameters examples 0 00000 eee eee 26 B 3 2 Examples of configuration 0 0 es 27 B 3 3 Special functions 0 0 0 eee 27 B 3 4 SP1 Store and recall motor parameters 000 0 eee eae 29 B 3 5 SP2 Test remote control 0 0 eee 29 B 3 6 SP3 Reset parameter to factory default 2222222 30 B 3 7 SP4 TKD test programs
67. ortype ASM BLDC BLDCS Input of motor design Values 0 no motor no motor defined 1 ASM three phase asynchronous motor 2 BLDC brushless DC motor without sensors 3 BLDCS brushless DC motor with sensors not in series version Factory setting 0 no motor P91 f mot nom ASM BLDC BLDCS Nominal motor frequency according to rating plate in Hertz Minimum value 30 Hz Maximum value 3000 Hz Factory setting 50 Hz P92 V_ mot nom ASM BLDC BLDCS Rated motor voltage according to rating plate Minimum value 0V Maximum value 250 V Factory setting 30 V P93 1 mot nom ASM BLDC BLDCS Rated motor current apparent current in one phase according to rating plate Minimum value 0 5A Maximum value 8 0A Factory setting 1 0A P94 cos phi ASM BLDC BLDCS Motor power factor cosine phi according to rating plate Minimum value 20 Maximum value 100 Factory setting 85 P96 no of poles ASM BLDC BLDCS Number of poles in the motor This parameter is used for speed display in min A Note that the number of poles and not the number of pole pairs should be input here Minimum value 2 2 poles Maximum value 8 8 poles Factory setting 2 2 poles Configuration Ke B 3 16 Device parameters remote control P100 R_ext_brake Resistance value of the external brake resistance at X6 The value of the external brake resistance must be in the range from 27 to 100 W and P101 P ext bra
68. ototype configured motor bring firmware in motor control to new status TKD 49 W Error in real time converter Electronics for measuring the effective If the error persists in spite of re V_motor in self test motor voltage are faulty peated resetting a hardware error is present and the inverter should be sent for repair 50 W Error in real time converter Electronics for measuring the effective If the error persists in spite of re _motor in self test motor current are faulty peated resetting a hardware error is present and the inverter should be sent for repair 51 E Error in inverter WR in self Inverter electronics faulty If the error persists in spite of re test peated resetting a hardware error is present and the inverter should be sent for repair 52 E Error in DC chopper GS in DC chopper electronics faulty If the error persists in spite of re self test peated resetting a hardware error is present and the inverter should be sent for repair 53E Short circuit in DC chopper DC chopper electronics faulty possibly Check motor for short circuit or GS earth fault in motor fault If the error persists in spite of repeated resetting a hardware error is present and the inverter should be sent for repair 54 W Brake chopper faulty or brake Brake chopper electronics faulty or If the error persists in spite of re resistance interrupted in self test brake resistance interrupted peated resetting a hardware error is present and t
69. perated in parallel by the remote control and via the control panel If Start Stop is configured via the remote control the keys Start and Stop O on the control panel are active only as long as they are kept depressed Alternatively the parameter P1 f rated the analogue input AIN1 or a fixed frequency is used as the setpoint speed value depending on figuration The parameters P104 P136 should be set accordingly See Section A4 6 Factory setting 0 Panel P8 Speed displ Selection of the display for rated and actual motor speeds in Hz or in min the conversion of the frequency into the speed is performed by the following formula Speed frequency 60 number of poles 2 of the motor P96 no of poles The parameters of the rated values P1 f rated P10 f rated act Pl2 f rated_int the actual motor speed P14 f motor and the fixed frequencies P104 fixfreq FF1 P107 fixfreq FF4 of the remote control and the frequency limits for the analogue setpoint value input P135 f rem min P136 f rem max are effected Values 1 in Hz the display is in Hz 2 in min 1 the display is in min revolutions per minute Factory setting 1 in Hz B 3 11 Display values P10 f rated act display value The valid rated speed value can originate from various sources depending on configuration panel remote con trol analogue input remote control fixed frequency input The currently valid value i e the value transmitted to the motor
70. portional part here The motor voltage is generated from the intermediate circuit voltage by the inverter Minimum value 5 Maximum value 100 Factory setting 20 P80 V contr t_n ASM BLDC BLDCS Only in special cases should this parameter be changed from the factory setting P80 V contr t_n influences the control PI for the internal intermediate circuit voltage it being possible to set the reset time integral part here Longer times make the control slower Specific values 1000 without I part I part is switched off Minimum value 5 ms Maximum value 999 ms Factory setting 10ms Configuration Ke P81 N contr KP ASM BLDC BLDCS This parameter influences the control PID for the motor speed it being possible to set the gain proportional part here Minimum value 5 Maximum value 500 Factory setting 50 P82 N contr t_n ASM BLDC BLDCS This parameter influences the control PID for the motor speed it being possible to set the reset time integral part here Shorter times make the control faster and longer times make it slower Specific values 1000 without I part I part is switched off Minimum value 5 ms Maximum value 999 ms Factory setting 250 ms P83 N contr t_v ASM BLDC BLDCS This parameter influences the control PID for the motor speed it being possible to set the derivative time D part here Longer times make the control faster and shorter times make it slowe
71. ppropriately increased under load This makes it possible to reduce the heating up of the motor and the speed decrease in the load is smaller The load compensation is applied in particular at medium and high speeds or voltages and supplements the I R compensation AU U_table P72 Loadkomp P18 1 mot real P93 I_ mot _nom P94 cos phi V_mot U table AU U_table corresponds to the U f table voltage calculated from the values P60 P66 Specific values 0 off Load compensation switched off Minimum value 0 1 A slight rise Maximum value 40 A very sharp rise Factory setting 0 off P73 komp t filt ASM Filter time of the I R and load compensation This makes it possible to influence the rapidity of the I R and load compensation If the motor tends to vibrate under load higher values should be set Minimum value 1 ms Maximum value 1000 ms Factory setting 20ms Me Configuration P75 slipkomp ASM In the case of asynchronous motors the fact that the actual speed deviates from the nominal speed under load is disadvantageous and is caused by the motor slip Depending on the dimensioning of the motor the slip is up to 10 at nominal load As a result of the slip compensation the inverter increases the output frequency as a function of real motor current according to the following formula Af P75 slipkomp P18 I_ mot real P93 I_ mot _nom P94 cos phi f_off P10 nom int Af Spe
72. r Specific values 0 without D part D part switched off Minimum value 1 ms Maximum value 300 ms Factory setting 30 ms P84 N contr t_ fil ASM BLDC BLDCS This parameter influences the control PID for the motor speed it being possible to set the filter before the D part here The filter makes the D part smoother and slightly slower In the case of longer times the tendency of the D part to oscillate is damped Minimum value 1 ms Maximum value 300 ms Factory setting 200 ms B 3 14 Monitoring P85 motor prot ASM BLDC BLDCS The temperature of the motor can be monitored with various sensors and the sensor type should be set here Values 0 no sensor there is no temperature monitoring of the motors 1 PTC Positive temperature coefficient sensor according to DIN 44081 with fixed switching thresh olds the cut out temperature is determined by the sensor itself 2 KTY Analogue semiconductor sensor the swiching threshold can be set with P86 R_protect Factory setting 0 no sensor P86 R_ protect ASM BLDC BLDCS Resistance value of the KTY sensor at the cut out point selectable only if P85 motor prot is set to KTY Minimum value 500 Q Maximum value 4000 Q Factory setting 1200 Q Me Configuration B 3 15 Nominal motor values In this section the nominal data of the connected motor should be input The nominal data are shown on the rating plate or the data sheet P90 mot
73. r running M display and alterability dependent on P90 motortype P display only if P3 param level is set to parameter display dependent on other parameters Par Indication Description Value range Unit Factory Change No in display physical value setting display Basic parameters P1 f rated Frequency setpoint value control panel 30 3000 Hz 50 P3 Para level Parameter level Operation configuration Operation P4 Display Standard display Combi display various values Combidisp P5 Language Language of the menu texts numerical German English German P6 F norm Standardization factor for P24 0 01 500 00 1 00 IP P7 Select func Operation local remote control panel remote control parallel Panel IP P8 speed displ Selection Speed display in Hz in min 1 R in Hz IP Display values P10 rated act Current frequency setpoint value 0 3000 Hz 5 N P11 1 limit act Current current limit 0 5 12 A N P12 rated int Frequency setpoint value after integrator 0 3000 Hz N P13 out act Actual inverter frequency 0 3000 Hz N P14 motor Actual motor frequency 0 3000 Hz N P15 v motor Output voltage 0 250 V N P16 v DC circ Intermediate circuit voltage 0 350 V N P17 I mot app Apparent motor current 0 12 A N P18 I mot real Real motor power 0 12 A N P19 P real Real power 0 2000 W N P20 motor code Motor coding and motor memory 1 8 N P24 Norm value Standardized display value 0 1500000 N P25 t action
74. rackets P41 f mot min ASM Absolutely minimum inverter frequency set internally to 0 in the case of BLDC and BLDCS motors In ASM motor serves for establishing the lower limit of the inverter frequency Minimum value 30 Hz Maximum value 100 Hz Factory setting 50 Hz P42 f mot max ASM BLDC BLDCS Absolutely maximum inverter frequency The output frequency of the inverter is limited to this value to protect the motor This value is set to the maximum rated frequency in the case of ASM motors in the case of BLDC and BLDCS motors this value should be set about 10 higher than the maximum rated frequency In addition this parame ter must be set larger than P41 f mot min Specific values 100 mot_nom mot_max is taken from the nominal motor frequency P91 f mot _nom Minimum value 101 Hz Maximum value 3000 Hz Factory setting 100 f mot_nom see P91 P43 V mot max ASM BLDC BLDCS Maximum motor voltage between two phases serves for protecting the motor from excessively high voltages The inverter output voltage is limited to this value Specific values 0 V mot nom V_mot_max is taken from the nominal motor voltage P92 V_mot_nom Minimum value 1 V Maximum value 250 V Factory setting 0 V_ mot nom see P92 Me Configuration P44 1 limit ASM BLDC BLDCS Limitation of phase current for normal motor running The inverter limits the output current to _limit The stop current P57 I_DC_stop a
75. rnal sensors Hl ASM Motor Drehsensor an Hl Motor Codierung an H2 H3 Speed sensor at Hl motor coding at H2 H3 H2 BLDC Motor Motor Codierung an Motor coding at H2 H3 BLDCS Motor 3 Positionssensoren position sensors H1 3 H3 PGND Masse Leistungsteil PTC KTY und Hallsensoren PGND Power unit ground PTC KTY and Hall sensors Achtung Anschl sse sind nicht potentialgetrennt vom Leistungsteil Note Connections are not potentially isolated from the power unit Plug type 6 pole pluggable spring terminal max 1 5 mm AWG 16 from Phoenix Mini Combicon grid 3 81 mm N All connections to the 6 pole terminal X7 are based on the negative potential of the intermediate circuit voltage i e are not isolated from the mains potential Me Fast commissioning B 2 Fast commissioning the most important aspects in brief B 2 1 Connecting the inverter First check whether the mains voltage corresponds to the rated voltage of the device Connect the inverter to the mains voltage and to the motor see Section B 1 Assembly and installation The LCD display shows the standard display frequency voltage and current and one of the upper three light emitting diodes lights up B 2 2 Establishing factory default The standard state of the inverter is the factory default state The display shows Warning W 15 undefined motor See Section B 2 3 If the inverter is to be controlled via remote control see Section B 2 4 Remote cont
76. rol parameters If the inverter was already in operation and is to be configured for another application first establish the factory default Menu Special functions SP3 reset parameter all parameters Keys Display 2x Special functions Enter gt SP1 2x M SP3 reset parameter Enter gt Reset parameter motor parameter top 1 Reset parameter remote control top AN Reset parameter all parameters Enter gt Pl P150 init YES Enter gt Function All parameters to factory setting and O Stop simultaneously Function reset inverter 1 If you wish to bring only the parameters of the motor or the remote control to the factory default select the corresponding menu option with the keys M and y For special applications the inverter can be preconfigured by KaVo before delivery This is evident from the fact that the parameter sheet last sheet of these instructions has been completed and the inverter shows the stan dard display 0 Hz 0V 0 0 A in the normal state Me Fast commissioning B 2 3 Setting motor parameters If you wish to set up the inverter for a KaVo spindle call up the default parameters for the corresponding spindle Menu Special functions SPl motor parameter factory setting KAVO Type xxxx Keys Display 2x Special functions Enter gt SP1 Enter gt Motor parameter recall 3x AN Motor parameter factory setting Enter gt Factory setting factory de
77. rter specific parameters which can be changed P100 P150 braking resistance remote control The parameter number can be selected with the keys Y and A If a parameter is to be changed the Enter key gt is pressed The value can now be changed within the permissible range After the Enter key gt has been pressed the value is adopted by the control and is stored If the old value is to be retained the key cancel transfer is pressed If a parameter cannot be changed e g pure display values an eye symbol 00 appears in the first position of the second line in the LCD display H1 This also applies to parameters which can be changed only when the motor is stationary If a parameter is displayed from the hold memory in the error state a fault symbol appears in the first position of the second line in the LCD display H1 This applies to the standard display see PA display and the parameters P10 to P19 see under Error messages hold function If a parameter is not used depending on the mode or other parameters it is faded out It is thus not displayed and also cannot be changed Diese Parameter k nnen ber das Bedienpanel an gezeigt und ver ndert werden au erdem werden sie f r die Motor steuerung und Regelung benutzt These parameters can be displayed and changed by the control panel they are also used for motor control and regulation Parameterspeicher Parameter memory Pi P3
78. s parameter P7 select func Umrichter 4452 Inverter 4452 Fernbedienung remote control programmierbare Ein Ausgaenge should be setto remote con orparallel X4 programmable in outputs D Sub 25 Analoge Ein und Ausgaenge Analogous In and Outputs max 15 mA FB 10V 10V 100 k 100k 20 10 FB AINN FB AIN2 lt E 23 FB AOUTI gt 24 FB AOUT gt FB AGND 144344 GND Digitale Eingaenge Digital Inputs 24 V aktiv 24V activ FB IN1 Eingang 1 V Drehzahlsollwert speed control Eingang 0 10V Drehmoment Begrenzung torque control Ausgang 1 V Belastung load Ausgang 1 V Drehzahl speed V Bezugspunkt analog common anlogous lt FB IN2 lt FB IN3 2 lt FB IN4 lt FB INS lt FB IN6 lt 22 FB C IN lt 1 max 8 mA FB GND FB 24V Start Stop Ruecksetzen reset FB C REL Relaisausgaenge Relay Outputs FB RELI gt Drehzahl erreicht speed reached FB REL2 gt FB REL3 Ueberlast overload 14444 gt FB REL4 OE Motor Stillstand motor at standstill Stoerung Failure 5 FB REL4 S GND 5 HE QUIERES T Ansteuerung ohne Fremdspannung Control wit
79. t nom is used Minimum value 30 Hz Maximum value 3000 Hz Factory setting 29 _ nom P64 V2 ASM Specific values 0 V_nom the value of the rated motor voltage from P92 V_mot_nomis used Minimum value 1V Maximum value 250 V Factory setting 0 V nom P65 3 ASM U f characteristic Frequency of characteristic point KP3 Specific values 29 nom the value of the rated motor frequency from P91 f mot nom is used Minimum value 30 Hz Maximum value 3000 Hz Factory setting 29 nom P66 V3 ASM U f characterstic Voltage of characteristic point KP3 Specific values 0 V_nom the value of the rated motor voltage from P92 V mot nom is used Minimum value 1V Maximum value 250 V Factory setting 0 V_nom Configuration Ke B 3 13 Control P70 control ASM Selection of the speed control for ASM motors Values 0 U table Voltage control via U f table no rise 1 I R load comp IFR and load compensation the motor voltage is adapted as a function of the load The parameters P71 I R factor P72 loadcomp and P73 comp t filt should be set 2 Slip I R Slip compensation with I R and load compensation the output frequency of the inverter is increased with increasing load and the motor voltage is also adapted as a function of the load The parameters P71 I R factor P72 Loadkomp P73 Komp t filt P75 slipkomp and P76 slip t filt should be set 3 N control I R The AS
80. the motor again the operator must first input a stop command followed by a start command A 4 8 Speed sensor For the ASM motor an external speed sensor can be connected and the number of pulses per revolution can be configured in the range 1 10 with parameter P59 speedsensor The measured actual speed is displayed in P14 f motor The speed sensor is used for detecting motor stoppage f lt 1Hz see status signals P120 RELx for the catch circuit see P50 motor start and for the speed regulation see P70 control The speed sensor and the motor coding for up to 4 motors can be used simultaneously Motor coding for up to 8 motors cannot be used simultaneously with a speed sensor since both functions share the input H1 see P20 motor code A 4 9 Counterclockwise operation In standard operation the inverter operates electrically clockwise With one of the parameters P111 input IN2 to P113 input IN4 adigital input can be configured for counterclockwise operation If the corresponding input is supplied with voltage the direction of rotation changes to counterclockwise If the direction of rotation is switched while the motor is running the motor is first braked before it is powered up again in the altered direction of rotation A 4 10 Block diagram Description of functions X5 RS232 PC Anschluss PC connection Bedieneinheit control panel Bediensteuerung panel control unit
81. tions X1 X2 X3 Mains and motor connections Montage der geschirmten Leitung Mounting of the screened cable Motor ext Bremswiderstand opt ext brake resistance opt Motorsensoren opt Motor sensors opt Netz Mains Fernbedienung Remote control Mains voltage 200 240V 50 60 Hz Plug type Spring terminal max 2 5 mm AWG 12 Assembly Installation Connection of a KaVo spindle Me A KaVo spindle is connected according to the following table on operation for the first time check the direction of rotation specified on the spindle arrow Compliance with EMC guidelines is ensured only with the use of spindle types EMC 4060 4063 with shielded connecting cable Signal Inverter connection Shielded cable Unshielded cable Type EMV 4060 4063 Type 4060 4063 Connection colour Connection colour Phase U X2 1 U 1 blue 1 blue Phase V x2 2 V 3 yellow 3 violet Phase W X2 3 W 4 black 5 black PTC cold conductor X7 1 B brown 4 brown PTC cold conductor X7 6 C white natural 2 white Protective conductor X3 PE 2 yellow green 7 yellow green Shield Pull relief terminal Housing braided not present Not connected A green 6 natural X4 Remote control connection el a 4 f 6 E gt A gt 2 B 3 5 3 8 2 B 2315639144533 SB a 2 g Bf B 2 2 a 2 2 a Plug type 25 pole D Sub jack Note All connectio
82. tors off 2 4 motors off SP Fixed frequencies P104 fixfreq FF1 Fixed frequency FF1 select with IN5 IN6 30 3000 Hz 100 IP P105 fixfreq FF2 Fixed frequency FF2 30 3000 Hz 100 IP P106 fixfreq FF3 Fixed frequency FF3 30 3000 Hz 100 IP P107 fixfreq FF4 Fixed frequency FF4 30 3000 Hz 100 IP Remote control P110 input In1 Function digital input IN1 off start stop start pulse off SP P111 input m2 Function digital input IN2 off stop reset FF left off SP P112 input ma Function digital input IN3 see input DE2 off SP P113 input ma Function digital input IN4 see input DE2 off SP P120 relay REL1 Function relay output REL1 off various status signals f rated IP P121 relay REL2 Function relay output REL2 see relay REL1 overload IP P122 relay REL3 Function relay output REL3 see relay REL1 standstill IP P123 relay REL4 Function relay output REL4 see relay REL1 gt failure IP P125 I warning var current limit for relay output 0 4 12 A 0 4 IP P130 analog AIN1 Function analogue input AIN1 off rated frequency z off SP P131 analog AIN2 Function analogue input AIN2 off torque off SP P132 analog Aoul Function analogue output AOUT1 off various values I mot real SP P133 analog Aou2 Function analogue output AOUT2 off various values mot SP P135 _rem min min rated freq of analogue input 0 3000 Hz 0 IP P136 _rem max max rated freq of analogue input 0 3000 Hz 3000 IP P137 f stop ana Stop via analogue signal off
83. tput GND Ansteuerung mit Fremdspannung Control with external voltage A 4 5 Motor code The frequency inverter type 4452 can adapt automatically to up to 8 different motors via three code inputs at X7 Me Description of functions The code inputs can be predetermined directly via the motor plug or by a superior control externer Anschlu external connection T x73 T X74 T X75 X7 6 Achtung Anschl sse sind nicht pote Note Connections are not potentially isolated from the power unit Umrichter Typ EWL 4452 Inverter type EWL 4452 Hl H2 H3 PGND Masse Leistungsteil Power unit Ground ntialgetrennt vom Leistungsteil A The code inputs at X7 are based on motor potential i e not isolated from the mains potential In the case ofa PLC control a relay should be connected between PLC and inverter for the potential isolation By means of parameter P102 motor coding the coding is switched on and the number of motors used is input In parameter P20 motor code the current state of the coding inputs and of the assigned motor memory is displayed If the state of the coding inputs changes the corresponding motor parameters are loaded from memories M1 M8 see Section B 3 4 SP1 store and recall motor parameters The motor coding can be changed only when the motor is stationary Only the coding inputs H1 H3 actually required are evaluated and inputs not required are ignored
84. uency on AND Selection of fixed frequency IN5 6 input INx high If parameter P7 select func is setto Panel the speed setpoint value of PI f rated is used and the analogue setpoint value at AIN1 and the fixed frequencies have no function If P7 select func is setto remote control the setpoint value is used in the following sequence fixed frequency then analogue input If one of the parameters P111 P113 is set to fixfreq on the corre sponding input IN2 IN4 must be actuated in order that the fixed frequency FF1 FF4 selected by IN5 and IN6 is active Otherwise the analogue input AIN1 is used and parameter P130 analogue AIN1 must be setto rated frequency If P7 select func is setto parallel the setpoint value selection is performed in the following sequence fixed frequency analogue input and control panel A 4 7 Emergency motor stop at mains failure With parameter P58 emerg stop the inverter can be set so that a running motor is automatically braked in the event of failure or if the mains voltage falls below the threshold value of approx 150 V The inverter supplies itself from the motor voltage still present and braking is performed with maximum power of the brake resistance The motor generally cannot be braked to a stop since the motor voltage is no longer sufficient for supplying the inverter If an emergency stop occurs as a result of a brief drop in mains voltage the motor is braked to a stop In order to start
85. unication of control circuit board to motor control circuit board broken since protocols do not match one another Send inverter for repair or request the flash programming software from KaVo 67 W Watchdog reset on control cir cuit board Strong EMC interference on control circuit board Warning display is automatically reset after 10 seconds motor continues to run Me Conformity Statement KaVo ELEKTROTECHNISCHES WERK Vertriebsgesellschaft m b H Wangener Str 78 D 88299 Leutkirch im Allgau declare that the product frequency inverter type 4452 to which this declaration relates complies with the essential safety requirements in accordance with the provisions of the Directive s 89 336 EEC EMC Directive 73 23 EEC low voltage directive The following standards or normative documents were used for assessing the product EN 50178 Equipping of power current installations with electronic operating materials EN 61800 3 Variable speed electric drives Leutkirch 11 09 2000 M Mohr Managing Director RR Index Atcessolles un nennen 7 AINT AIN anran 49 Analogue input 49 Analogue output 49 AQUA AOU Zinc 49 Apparent motor current 35 ASM motor 3 26 27 Assembly 16 Basic parameters 22 24 26 31 33 Basic state 21 26 27 30 BLDC motor 3 26 27 BLDCS motor 3 26 27 Brake resistance 5 19
86. urrent at stop off 0 1 3 A off IP P58 emerg stop Select emergency stop at mains failure inactive on at mains failure inactive IP P59 speedsensor Number of pulses at speed senor no speed sensor 1 10 VU no sensor SPM ko Configuration Par Indication Description Value range Unit Factory Change No in display physical value setting display U f characteristic ASM motor P60 v boost Startup voltage at f 0 3 v_nom 1 50 V 33v nom IPM P61 f 1st characteristic point frequency _nom 30 3000 Hz f nom IPM P62 v 1st characteristic point voltage v_nom 1 250 V V_nom IPM P63 2 2nd characteristic point frequency _nom 30 3000 Hz f nom IPM P64 v2 2nd characteristic point voltage v_nom 1 250 V V_nom IPM P65 3 3rd characteristic point frequency _nom 30 3000 Hz _nom IPM P66 v3 3rd characteristic point voltage v_nom 1 250 V V_nom IPM Control P70 control Control principle speed control U I R slip speed z v Tab IPM P71 I R factor R compensation gain factor off 0 1 30 V A off IPM P72 loadcomp Load compensation gain factor off 0 1 40 A off IPM P73 komp t filt I R and load compensation Filter time 1 1000 ms 20 IPM P75 slipkomp Slip compensation gain factor off 0 1 10 0 Sol A off IP M P76 slip t filt Slip co
87. us motor types is performed without hardware or software replacement but only by chang ing the operating parameters An integrated load compensation offers high speed constancy and through low idling currents avoids unnec essary heating up of the connected motors At the stop command the connected motor is braked until it stops The control and monitoring of the inverter are performed by several microprocessors This ensures high reliabili ty and flexibility A firmware update can be performed on a PC via a serial interface RS232 contact KaVo EWL in this context The inverter can be completely remote controlled Various inputs and outputs are freely programmable The inverter is cooled by an integrated fan ie User information A 1 5 Technical data Operation Menu controlled with plain text display with two lines of 16 characters each four keys for menu control one start key one stop key indicator lamps for operation green overload yel low fault red and start green All inverter parameters can be input and changed on the control panel Display all parameter settings and operating procedures can be displayed in plain text in various languages on the LCD display Dimensions approx 134 mm wide 350 mm high 238 mm deep as built in switch cabinet housing incl mounting bracket Operating temperature 0 40 C Humidity of the air lower than 90 relative humidity non condensating Weight approx
88. will be connected an incorrect configuration could damage or destroy the motor or the inverter In order to configure the inverter please read Section B2 Fast commissioning ie User information A 1 3 Precautions Safe operation and protection of the device is ensured only by proper use in accordance with the User Manual with the tools approved for this purpose The following should also be observed e the work safety regulations the accident prevention regulations Before installation and commissioning of this device please read this safety and warning information carefully and observe all warning signs mounted on the device A E The frequency inverter type 4452 controls dangerously rotating mechanical parts and generates dangerous electrical voltages If these operating instructions are not followed severe damage to property injuries and even death may result Safe operation of this device depends on the proper installation handling and operation of the device E Only appropriately qualified personnel may put this device into operation maintain it and work on it Connection commissioning and rectification of faults may be performed only by specialists E The device has no mains switch When working on the open device it must be completely disconnected from the mains beforehand The device has no mains input fuses E The capacitor of the DC voltage intermediate circuit remains charged with dangerously high voltag
89. x 2 Zeilen 16 characters x 2 lines 12 S11 S10 S9 S8 Abbruch unten oben Enter Eingabe Stop Weiterschaltung down up Abspeichern Cancel transfer Enter input save Me Controls A 3 1 Rating plate Hersteller Ger tetyp manufacturer Device type Seriennummer KaVo ELEKTROTECHNISCHES WERK GMBH Serial number a D 88299 Leutkirch im Allgau Max m gl Ger t Ver sorgungsspannung diese S No C Warnhinweis Angabe ist l nder Begleitpapiere spezifisch und kann von Type EWL 4452 beachten dr ang ann o geao CE cano Max possible device ioa voltage this is 16A Made in Germany documents country specific and may differ from the Figure Stromaufnahme CE Kennzeichnung N Current consumption CE mark TUV Zeichen T V symbol The device has been tested for conformity with the requirements of the European standards by the T V product service EN 50178 1997 Report No 014 100 56 208 Description of functions Ke A 4 Description of functions The max output frequency is 3000 Hz 180 000 min for ASM motors and 2000 Hz for DC motors The max output power is 2 5 kVA The frequency inverter type 4452 is suitable for the variable frequency control of various motors especially with high frequencies of up to 3 kHz corresponding to 180 000 min The output voltage is set via a pulse amplitude modulation PAM with 120 blocks A 4 1 Three phase async
90. ype X x x a no motor E 91 Nominal frequency f mot nom X x x Hz 50 E 92 Nominal voltage V_mot_nom X x x V 30 E 93 Nominal current I_mot_nom X x x A 1 0 E 94 cos phi cos phi x x x 85 E 96 Number of poles no of poles X x x 2 Setting priority E Necessary minimum input B required according to mode O set for optimization opt level W best left at factory setting

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