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ELDI – V Family

1. Figure 5 4 Overall and mounting dimensions of three phase coke Connection of brake resistor Brake resistor is used to extinguish the breaking energy during fast stop or revers of the motor when it drives mechanism with big inertion mass The recommended values of resistor and its power are given in Table 5 5 Table 5 5 Hecommended values ELDI V A ELDI V B ELDI V DF ELDI V D 0 55 1 5 0 55 22 55 11 15 185 22 37 45 55 75 1 1 2 2 1 5 4 0 7 5 100 50 100 100 70 50 30 30 30 25 20 20 15 jon 100 150 250 350 550 400 450 450 1020 1200 1400 2500 0 75 1 0 1 5 2 5 3 5 65 i175 ives ives e 245 245 35 10 20 10 20 25 30 30 30 30 50 50 50 75 0 75 1 1 5 2 5 2 5 2 5 2 5 2 5 2 5 6 6 10 16 During stop at terminals Rb the voltage can reach up to 780VDC The necessary insulation distancies must be secured when mounting the resistor 21 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent A After switch off of supplying voltage it is necessary to wait minimum 10 minutes until start assembling or disassembling of connecting cables at power terminals Rb ATTENTION It is necessary to secure enough distance between frequency inverters brake resistor and other equipment in the cabinet to dissipate the heat Take care of additional cooling of brake resistor and other equipment in the cabinet 5 8 1 Choise of brake resistor In Table 5 6 are shown brake resistors suitable for frequency inverters ELDI V
2. 0 25 0 05 0x0D02 0 25 1 00 1 00 OxODO3 0 000 0 500 0 02 OxODO4 0 10 1 00 0 75 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 15 q 00 q 01 q 02 q 03 q 04 q 05 q 06 9 16 r 00 r 01 r 02 r 03 Menu 14 q Configuring DC brake Parameter Inten Start Inten Stop StartFrq Hz StopFrq Hz Timer Start Timer Stop Brk Cmd Wrd Explanation Intensity of DC brake during start Intensity of DC brake during stop Output starting frequency after DC brake Frequency by activating DC brake during stop Timer of DC brake during start Timer of DC brake during stop Configuring parameters of DC brake bit 3 bit 2 bit 1 bit 0 bit 3 DC brake control mode 0 voltage control 1 current control bit 2 Source for intensity reference 0 from configuration parameter 1 from analog input bit 1 Control mode 0 from timer and digital input 1 digital input control bit 0 Permission for DC brake 0 forbidden 1 permitted Menu 15 r Pump control Parameter Min Current Press atm Aux To sec o To sec Explanation Minimal current for protection against operation of empty pump Maximal pressure for scaling the reference and pressure feedback Interval for switch on of additional pump Interval for switch off the pump by zero consumption Manual ELDI V Revision NEW 67 73 Q eleckroinvent Table 9 29 Co
3. 2 0MaB 1 5MaB Hom MaB Hom E 7 E T i i 0 5MaB Hom TS an pos po a saec ai l OHz 0 5 3Hz Fnom 59 60Hz l Figure 9 3 The motor torque depending on the revolutions U F OB This control mode doesn t require parameterization autotuning It is necessary to be entered the parameters of the motor which are written on the factory s label The parameters which are especially important for normal work of the motor are C 04 nominal revolutions and C 05 number of pole pairs On the motor it is mounted sensor for speed feedback pulse coder The control mode U F with FB can be applied in cases when the pulse coder has to be mounted on the mechanism Note When pulse coder is mounted on mechanism it is necessary to be known in advance the transmission ration between motor and the driven object In parameter C 07 is interred the recalculated value of pulses number The availability of windage between motor and the pulse coder can cause unwanted vibrations which are dangerous for the mechanism and in some cases it can be damaged Recommendation When the pulse coder is mounted on the mechanism us one with a big number of pulses When it is needed a large range of speed control use pulse coder with bigger number of pulses Vector control of asynchronous motor without speed feedback sensorless When choosing a d 02 2 VC With this control mode is ac
4. Table 11 2 Protections which can be recovered endless times Protection Possible reason Action to low voltage from the grid check the grid voltage and type of inverter Son momentary drop of the grid restart the inverter not dimensioned motor or load check motor type and its load OL overload of motor bad adjustment of I2t OH overheating of inverter Enc loss of speed feedback Protection OSF increased grid voltage OC hll short circuit protection check adjustment of I2t protection check the cooling secure additional bad cooling dusted inverter ventilation if necessary interruption or short circuit in the feedback damage in check the connection and encoder functionality encoder Table 11 3 Protections which can recover limited times Possible reason Action too high grid voltage electrical Increase the stopping time add external disturbances in the grid brake resistor too fast stop of the motor with big Check the grid voltage and inverter type inertia Short circuit in the motor or on Check the connections of motor with the inverter outputs damage in the inverter check the adjustments Acc pbl of motor or mistake in inverter inverter Possible motor phase loss adjustments Restoration of ready condition rdY can be done by switch off the power supply wait until display extinguishes and secondary switch on If after next start the protection is a
5. powo pase psi SA SU CHR 4o en Pat Pon C89 MASS BUS als 8 A 6 Table 3 2 Technical parameters of ELDI V DF and ELDI V D ELDI V DF ELDI V A ELDI V B Type Dim ELDI DF Motor power Input voltage Frequency of Un Input current Output voltage Output frequency Output current Max current 60s Dissipated power Pulse current by dynamic braking Cooling type Manual ELDI V Revision NEW Vac 380 V3 10 21 5 53 62 82 94 112 125 175 0 1 400 by customer s request 512 A 150 li 140 li 130 li 120 lui W 270 450 550 680 720 840 920 1100 1300 1500 A 20 30 40 60 100 9 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleckroiinvent 3 2 Operation conditions The operation conditions of frequency inverters are described in Table 3 3 Table 3 3 Operation conditions Parameters Condition Degree of protection IP20 Operating temperature from 5 C to 45 C Pno E d at 30 C without Altitude up to 2000m Overvoltage category III Pollution degree for environment 2 Protection class against electrical current injuries Type of electrical supply system TN explosion proof without current conducting Environment parts gases and vapours in concentration with destructive influence ATTENTION Nominal output power is decreased with 196 at each 100m at installations in environment above 1000m ATTENTION lf the surrounding temperature of the AC drive is above 45 C ins
6. 1 000 Offset on analog output 1 0x050D DA 0 000 0 400 TIE 0 000 Amplification on analog output 2 0x050E 1 000 1 000 Offset on analog output 2 0x050F Pound 0 000 Table 9 15 Functions of digital analog outputs Functions of digital analog outputs Number of the function Number of the function Non configured there is no preset function Ready Zero Speed Speed Arrival Start Stop DC brake the brake is activated Low current limitation High current limitation Timer start stop DC voltage Phase current Motor speed Output frequency of inverter Output of speed regulator Digital Analog 59 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 9 6 1 9 6 2 Polarity of digital outputs The numbers with which are assigned functions of multifunctional digital outputs correspond to positive polarity This means that when activated digital function the corresponding output contact is closed and reverse for non activated digital function the starting contact is open In case of necessity the polarity of the output functions can be inverted without physical modification of the starting compounds This happens as the number corresponding to an input function is increased with displacement equal to 100 For example if a digital output is configured output function 1 Ready then when the inverter is able Ready the starting contact is closed Inverting this logic is implemented as th
7. L3 mm 1 1 5 25 075 1 1 1 5 1 5 2 5 2 5 4 Functional groundin x 1 1 5 25 075 1 1 1 5 1 5 2 5 2 5 4 mm Protective grounding 2 1 1 251 KONS 1 1 1 5 1 5 2 5 2 5 4 mm Output connecting the motor U V W mm 1 1 5 25 075 1 1 1 5 1 5 2 5 2 5 4 E A 1 wu 25 0 5 1 tie ys es Fa of the motor mm Table 5 3 Cross section of cables for power terminals Type ELDI V DF ELDI V D Power P kW 7 5 11 0 15 0 185 22 0 30 0 37 0 45 0 550 75 0 Input L1 L2 L3 mm 4 6 6 10 16 25 25 35 35 50 Functional grounding E 4 6 6 10 16 25 25 35 35 50 mm Operating neutral N mm 1 5 1 5 1 5 1 5 159 1 5 1 5 dh Mb iL grounding C EE 6 10 16 28 2 35 35 50 Connecting the motor U V W mm 4 6 6 10 16 25 25 35 35 50 Protective grounding of the 4 6 6 10 16 25 25 35 35 50 motor mm Short circuit current of input automat type C A 63 63 100 100 125 125 150 200 ATTENTION The scheme is for 5 conductors supply grid 3P PE N If the supply grid is 4 conductors scheme 3P PE protective grounding please refer for information to producer Manual ELDI V Revision NEW 19 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elecltroliave n 5 5 5 6 Installation of defect current protection Output voltage U V and W supplying the motor is PWM modulated with high frequency lt causes high frequency leakage to the corpus which can be dangerous to the personel This is the reason the inverter corpus to be throu
8. 0 without parity control 1 odd number of 1 2 even number of 1 in each symbol Identification of MODBUS node Time out correction by MODBUS communication Protection timer from communication break off Configures control through series port bit 3 bit 2 bit 1 bit 0 bit 3 Reserved bit 2 Reaction by communication break off through series port 0 only indication 1 switch off the drive bit 1 Control through port 1 control panel 0 forbidden 1 permitted bit 0 Control through series port 0 CN4 0 forbidden 1 permitted Note The prohibition concerns only to commands start stop revers and speed reference All other operations through the port are not influenced by it Q eleckroinvent Table 9 27 Communication MODBUS Factory address Range setting baud Ox0CO0 96 1152 100 192 0x0C01 0 2 2 0x0C02 1 247 1 0 100 0x0C03 1 900 1 000 Ox0CO4 10 32750 ms 1000 0x0C05 0 15 3 Table 9 28 Parameters of U F Menu 13 P Parameters of curve U F Parameter Ustart Umax Uboost Umax Ubase Umax Fboost Fmax Uboost Emrg Explanation Output voltage by Fout 0 PbL Output voltage by Fboost PbH Output voltage by Fbase Output voltage by Fboost FbH Coefficient of decreasing the output voltage at low speed in emergency mode It is used in elevator drives at emergency power by UPS 66 73 5 ee EE 0x0D00 0 00 0 20 0 05 OxODO1 0 00
9. 00 0515 Copyright ELECTROINVENT Q electroinvent 8 4 Adjustment mode Entering in adjustment mode change of parameter becomes after reaching the desired parameter press the button DATA ENTER Its value can be changed with buttons arrows A and W To remember the new value it is enough to press DATA ENTER after which we will return again in the main tree with parameters To refuse or quit without memorizing the parameter value becomes by pressing ESC ATTENTION Memorizing of parameter becomes after pressing the key DATA ENTER Adjustment of some parameter can be done by the following sequence of actions Finding the desired parameter in the menu of parameters by the use of buttons arrows A and V Entering in mode correction of parameter by button DATA ENTER Change the value of the parameter by button A and V Memorizing the parameter by pressing of button DATA ENTER Returning to main menu with parameters without memorizing the change of parameter by button ESC 8 5 Correction mode of parameter type control word Entering in correction mode of parameter type control word becomes by button DATA ENTER On the display appears the control word Choosing the digit which has to be changed becomes by the button arrow up A By each pressing of this button it is chosen the next digit to the left The chosen digit is blinking To change the value of blinking digit becomes by the button arrow down V By each pressing of
10. 9 Description of signals on connector CN3D for feedback by extended interface Commut SinCos SinCos Absolute Absolute Stegmann 485 2 d OTE CH Outputs Comutation encoder EnDat SSI HiperFace O Signal Ab Fd Fr SErVO SC c Sc EndAt SSI HiPEr them A reg Fom L se AA tess A_sin A Freq Form M Cos ref TIIT ESI a eaa B cos B Din Rev Sin ref FE 2 1 0 0000 2 mah aan 6 Z enDat ZX Data in out X DataWin Data in out Ee EE ESI EUIS E A e SERES Konn U sin U Sin EB ESSE NO I on 10 V_cos Cos w mak DL 20 W 7 o Gad eleg T 12 W enClck e Clock out Clock out e DS OS GND Manual ELDI V Revision NEW 33 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elecltroliave n 7 5 3 Supported interfaces Incremental encoder with and without zero pulse A AV B B and option Z Z Ab Incremental encoder with pulse sequences for frequency and signal for direction with and without zero pulse Freq Freq Dir DiN and option Z ZV Fd Incremental encoder with pulse sequences for both directions with and without zero pulse Forw Forw Rev Revi and option Z Z Fr Encoder with additional UVW commutation signals U UN V Vi W WI xx SerVO Encoder with additional sin and cos signals per revolution Sin Sin Cos Cos additional option on STR Vx1 SinCos encoder Sin Sinref Cos Cosref SC xxxxx Encoder with main or additiona
11. ELECTROINVENT Q elecltroliave n 7 3 Connection of digital inputs 7 3 1 General requirements to wiring e For remote control with use of digital inputs it is necessary to keep the length of control cable between control device and inverter to be no more than 50m e The cable to be separated from high voltage cables supplying the inverter and the motor It is done to be reduced the effect of noise induction from power part or disturbances from other power and relay circuits of external devices 7 3 2 OnucaHne Ha uudpoBure BxonoBe Table 7 5 Digitals inputs descriptions Terminal Name Description Common potential on digital inputs 24V GND Depending on position of jumpers S2A and S2B on this terminal is supplying 24V S2A and S2B in position 1 2 or GND S2A and S2B in position 2 3 to digital inputs S2A and S2B in position 1 2 left the inputs are not galvanically untied and can be activated in two ways By connecting of common end of digital inputs to supplied to terminal CN2 1 voltage 24V See Figure 7 4 By supplying external voltage 24V to each input against DGND See Figure 7 5 l 53 54 J4 J5 82A m LE Fs Cue s2B E Figure 7 4 CN2 1 COM CM ge J5 52B GBBBDDBDDBDHBRER is fetuf2zt sf iss Figure 7 5 S2A and S2B in position 2 3 right galvanically untied inputs type see Figure 7 6 l 53 S4 55 J4 J5 S2A C_m2 c m cm 52B i 1 a 1
12. IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 5 3 Description of power terminals In Table 5 1 are shown the description of power terminals of frequency inverters Table 5 1 Description of power terminals Symbol Explanation Function About inverter s supply from electrical net L1 L2 L3 Mains supply By 1 phase supply connect L1 and L2 N 200 240VAC By 3 phase supply connect L1 L2 and L3 380 400 VAC Functional It is used for functional grounding of inverter to grounding bolt of grounding the electrical cabinet or to protective loop of building installation Man About protective grounding of inverter s corpus grounding i U V W Motor supply About connection between inverter and motor Rb Rb External resistor About connection of external brake resistor For trouble free operation of the frequency inverter it is necessary to observe the following requirements about wiring of power terminals e All used connectors are executed in accordance with requirements for protective split e The connecting terminals of inverter are not intended for disconnection under load e Check about correct connection of power net supply L1 L2 L3 e Check about correct connection of protective grounding of inverter with grounding bolt of the cabinet or to protective loop of building installation e Check about correct connection of the motor to connector U V W e Check about correct connection of protective grou
13. The operating modes of the fast digital inputs are explained in the table below Table 9 11 Operating modes of the fast digital inputs Operating modes of the fast digital inputs Description of the mode The inputs are not used as fast inputs Reference for speed with Pulse Width Modulation PWM with frequency up to 1 0 kHz Only one Main fast input is used The second fast input can work as a simple digital input Reference for position type Step Direction The main fast input is fed with pulse sequence up to 200 kHz the auxiliary fast input serves to set the direction Reference for position with two square pulse sequences The fast inputs are fed with pulse sequences up to 200 kHz in square phase shifted 90 degrees Reference for position with separate pulse sequences for both directions of rotation This mode of operation of the fast inputs is not enabled Note When at parameter E 14 is configured set a position by parameter d 03 must be chosen mode of Control by reference for position d O3 2 from general settings Manual ELDI V Revision NEW 54 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 5 3 6 Manual ELDI V Revision NEW Q eleckroinvent Functions of digital inputs detailed description Name Not configured Emergency Stop Start On Off Change of direction of rotation Start with direction of rotation left Run Left Start with direction of rotation right R
14. VC Vector Control U f control mode U f P part proportional part part integral part D A digital analog inputs PLC programmable logic controller Table 9 2 Speed reference MenuO A Speed reference Parameter Ref Int Hz Ref Fre Hz Spd Ref1 Hz Spd Ref2 Hz Spd Ref3 Hz Spd Ref4 Hz Spd Ref5 Hz Spd Ref6 Hz Spd Ref7 Hz Explanation ace Range ee Fi Speed reference full part 0x0000 0 400 Hz 0 Frequency reference fraction part 0x0001 0 00 0 99 Hz 0 00 Programmable frequency 1 Ref1 0x0002 0 0 400 0 Hz 0 00 Programmable frequency 2 Ref2 0x0003 0 0 400 0 Hz 0 00 Programmable frequency 3 Ref3 0x0004 0 0 400 0 Hz 0 00 Programmable frequency 4 Ref4 0x0005 0 0 400 0 Hz 0 00 Programmable frequency 5 Ref5 0x0006 0 0 400 0 Hz 0 00 Programmable frequency 6 Ref6 0x0007 0 0 400 0 Hz 0 00 Programmable frequency 7 Ref 0x0008 0 0 400 0 Hz 0 00 Manual ELDI V Revision NEW 40 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent Table 9 3 Visualization 9 2 Menu 1 b Visualization Ne Parameter Explanation Avent Range p s b 01 DisplValue X Running value of chosen constant 0x0102 Table 9 4 Parameters of the motor 9 3 Menu2 C Parameters of the motor Ne Parameter Explanation es Range Er pina C 01 Inom A Nominal phase current 0x0201 0 5 2550 A 12 0 C 03 Enc Type Base frequency 0x0203 0 7 C 05 FrqMax Hz Number of pole pairs 0x0205 25 400 Hz 100 C 07 Spdnom rpm Pulses per rev
15. be done to common bolt marked with PE near the inverter Recommended filters Filter type Current A Inverter power kW 3MF 400 8 8 1 5kW to 3kW 3MF 400 16 16 4 0kW to 5 5kW 1 Grounding plate Figure 6 1 Shielding of connecting cables Grounding plate Frequency inverter ELDI V Non grounded supply cables Non grounded cables for outputs of relay contacts of the inverter af oy Shielded cable for connection of inverter output to the motor Manual ELDI V Revision NEW 25 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 6 Shielded cable for management and control For applications where is needed a big number of cables there must be used with small cross section 0 5mm The sleeving must be grounded The sleeving must be not interrupted and if there are intermediate connectors they must be in grounded metal boxes 7 Shielded cable for connecting the brake resistor if it is used 8 The fixing and connecting to ground of the shielded conductors 6 7 and 8 are made as close as possible to the frequency converter 9 Grounding screw 10 Input EMC filter connected directly to the power supply with unshielded wire Note In spite of grounding between frequency inverter motor and sleeving of the cable it is necessary to connect the protective cables PE yellow green to the appropriate terminals of each device Manual ELDI V Revision NEW 26 73 IUM ELDI V ENG V1 00
16. by which the nominal motor torque is achieved is 2 5 to 5 Hz or 150 to 300 RPM for four pole motor 1500 50HZ2 The range of regulation by constant torque 1 20 at Fmax 50Hz Achieving bigger diapason is for motor torque account On Figure 9 2 is shown the motor torque in function of the revolutions 4 1 5 0Mas Fnom 59 60Hz Fmax 100 12 i gt Figure 9 2 The motor torque in function of the revolutions U F This control mode doesn t require parameterization autotuning and it is suitable when it is necessary one inverter to control several smaller motors connected in parallel to outputs U V W It is recommended to be used control of mechanisms which don t need high starting torque and dynamics of motor control The mechanisms for which is recommended to use U F control mode are pumps fans conveyo belts high speed spindles 12000 18000 o6 muu etc Manual ELDI V Revision NEW 44 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elecltroliave n Control of asynchronous motor with constant proportion U f with speed feedback When choosing a d O2 1 U F OB With this control mode can be achieved a nominal motor torque by frequency reference OHz stopped motor The range of speed control by constant torque achieves 1 500 by Fmax 50Hz Bigger range can be reached with more precise adjustment of speed regulator On Figure 9 3 is shown the motor torque depending on the revolutions
17. controllable and reverses the rotation of the motor Rev The wiring diagram is shown in Figure 9 6 During the assignment at input CN2 4 and CN2 12 functions 4 Run Left and 5 Run Right the starting and stopping is in the following sequence After turning on the input CN2 4 the inverter starts with the direction of rotation Fwd After disconnecting the input the inverter stops controllable or momentum depending on the choice Three wire scheme for Start and Stop of inverter At inputs CN2 4 CN2 12 and CN2 13 are assigned functions 4 Run Left 5 Run Right and 1 run Starting and stopping is in the following sequence To turning on the inverter must be enabled input CN2 13 which is assigned to the function 1 run After turning on the input CN2 4 the inverter starts with direction of rotation Fwd The exclusion is when you switching off the input CN2 13 After turning on the input CN2 12 the inverter starts with direction of rotation Rev The exclusion is when you switching off the input CN2 13 On Figure 9 7 is shown the wiring diagram CN2 1 COM CN2 4 ON CN2 13 run CN2 12 F R Three wire scheme for start and stop of the inverter Figure 9 7 Three wire scheme for Start and Stop of inverter Manual ELDI V Revision NEW 50 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent e Parameter d 07 Recording restoring the values of configuration parameters The param
18. d 07 is set value 2 d 07 2 after saving the configuration the value of d 07 automatically returns 0 So the recorded backup configuration remains unchanged until it is overwritten as described above Copying the backup configuration of flash memory in operational memory becomes as d 07 is set value 1 d 07 1 The current configuration can also be saved to flash memory not only automatically when turning off the power supply but forced as at d 07 is set value 3 d 07 3 Besides described three main functions of d 07 this parameter can be used to reset the records in flash memory offset of the absolute encoder if available to the rotor of the motor This may be necessary when replacing the motor or encoder using a synchronous motor The reset of the offset force the execution of the operation orientation of the rotor in next command Start followed by recording the new offset in flash memory The reset of the offset became as d 07 is set value 4 d 07 4 Note Each of the described operations can be activated only in inactive state of the inverter after power on the power supply or after command Stop e Parameter d 08 Selection of specialized program There are selected specialized programs developed for concrete applications Each specialized program realizes automated control of the drive by defined algorithm by which can be avoided the necessity for use of external system for automated control of corresponding tech
19. is switched off This protection is recommended to be used when there is contactor in the output circuit between inverter and motor and it is used in stop regime DC brake By switch off of contactor connected in the output circuit during the work of DC brake it is created electrical arc which can set it in fire and cause serious damages ATTENTION The protection must be switched on when the inverter is used to control lift with switched on regime for stop DC brake Manual ELDI V Revision NEW 48 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent e Parameter d 06 Configuring of common parameters becomes by the four bits of control word Table 9 8 Control word bit 3 bit 2 bit 1 bit 0 Reserved for future Type of analog Sequence of UVW Sequence of signals from use unused speed reference signals the incremental encoder Description of control word bit 3 Reserved for future use unused bit 2 Chosing a type of analog speed reference If the differential analog input is set to function Speed reference analog input function 65 then by bit 2 is chosen whether this analog reference is unipolar or bipolar When inserting bit 2 0 assignment is unipolar number without sign regardless of the polarity of the signal if it is necessary configure additional digital input to set the direction of rotation When inserting the bit 2 1 assignment is bipolar the direction of rotation is determined by the pola
20. it is automatically configured for use of external Pl regulator 58 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 6 F OO F 01 F 02 F 03 F 04 F 05 F 06 F 07 F 08 F 09 F 10 F 11 F 12 F 13 F 14 F 15 Number of the function Manual ELDI V Revision NEW Menu5 F Multifunctional outputs Parameter loOut1 Func loOut2 Func loOut3 Func loOut4 Func Z Speed rpm ZS Hyst rpm SA Hyst rpm SA Zone rpm Timer Start Timer Stop ZeroSpdMode ModeAnaOut GainAnaOut1 OfstAnaOut1 GainAnaOut2 OfstAnaOut2 o 4001 ht whN O h o ono Q eleckroinvent Table 9 14 Multifunctional outputs E MODBUS Factory Explanation address Range setting Function of digital analog output AO1 0x0A00 0 14 4 Function of digital analog output AO2 0x0501 0 14 8 Function of digital output FL 0x0502 0 8 1 Setting function on digital output RUN 0x0503 0 8 2 Zero speed 0x0504 1 120 Hz 30 Hysteresis at zero speed 0x0505 1 60 Hz 12 Hysteresis at arrived speed 0x0506 1 60 Hz 12 Zone of arrived speed 0x0507 1 60 Hz 12 Timer by start 0x0508 0 32000 ms 0 Timer by stop 0x0509 0 32000 ms 0 Operating mode at Zero speed and Speed Arrival 0 from speed feedback Uses ui l 1 from speed reference Operating mode of analog outputs bit3 bit2 bit 1 bit 0 Analog out 2 Analog out 1 0x050B 0 3 E 0 0 bipolar O bipolar 1 unipolar 1 unipolar YE vet 0 000 Amplification on analog output 1 0x050C 1 000
21. numbers from 0 to 31 maximal number of 32 parameters with numbers from 0 to 31 in each menu Except to configuration parameters the inverter control system provides interface for access through MODBUS protocol to variables organized on the same principle menu parameter not belonging to configuring parameters Addressing of parameters for visualization of drive s variables Menu Display with number 32 Hex 20 contains and provides direct acces to all parameters for visualization counted in description of parameter b 00 The address of each parameter consists of most significant bite equal to index of Menu Display 32 and least significant bite index of parameter from description of menu display The parameters from menu Display are read only Manual ELDI V Revision NEW 68 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 10 5 10 6 Addressing of parameters for drive s control Menu Holding Registers with number 37 Hex 25 allows access to parameters for control of the drive through series channel The parameters included in this menu are e command word by position control index of parameter 00 e position reference index of parameter 01 Parameters from menu Holding Registers are read write for reading and writing Examples For reference the speed output frequency of the drive we use parameters A 00 Reference for frequency integer part
22. 0515 Copyright ELECTROINVENT Q elecltroliave n 7 1 Connecting of control connectors Distribution of input output control interface Input output interface of inverters is distributed on 4 connectors on control board CN1 CN2 CN3 and CN4 as follows see Figure 7 1 2 S2A 52B RUN2 J4 J5 53 54 55 L W 322 LE BE s JEN JI N 1 e gt N c N gt 5 2 X o in a it ic L Es ke IN Ee JL dois Ee ee ee ee EEE ee CNI CN2 CN3 Figure 7 1 Description of connectors on control board 7 2 Description of input output connectors on control PCB Table 7 1 CN1 Input output interface terminal type MKDS2 5 08 CN1 1 RUN1 Multifunctional relay output RUN normally open contact 1 CN1 2 RUN2 Multifunctional relay output RUN normally open contact 2 Table 7 2 CN2 Input output interface terminal type CTF1600T CN2 1 COM Common potential of digital inputs 24V GND CN2 2 FL1 Multifunctional relay output normally open contact 1 CN2 3 FL2 Multifunctional relay output normally open contact 2 CN2 4 ON Digital multifunctional programmable input CN2 5 10V Stabilized supply voltage 10V CN2 6 Al1 Inverting input on differential analog input Al1 CN2 7 Al1 Non inverting input on differential analog input Al1 CN2 8 AGND Analog ground CN2 9 AI2U Multifunctional analog digital input AI2U CN2 10 DIS Multifunctional programmable digital input fast CN2 11 DGND Digital ground CN2 12 F R Multifun
23. 1 loj ic Figure 7 6 Manual ELDI V Revision NEW 30 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroliave n CN2 4 CN2 10 CN2 11 CN2 12 CN2 13 CN2 14 7 4 7 4 1 7 4 2 ON DI3 DGND F R DH DI2 Multifunctional programmable digital input Factory adjustment Start of inverter ON By activating this input the inverter starts it receives permission to operate The input can be reconfigured See the chapter Multifunctional inputs Multifunctional programmable digital input fast Digital ground Multifunctional programmable digital input Factory adjustment Forward Reverse F R By activating the input the inverter changes the direction of motor rotation The input can be reconfigured See the chapter Multifunctional inputs Multifunctional programmable digital input fast Multifunctional programmable digital input Connection of analog inputs General requirements e For remote control with use of analog inputs it is necessary to keep the length of control cable between analog input and control panel or control device and inverter to be no more than 50m e tis necessary this control cable to be separated from high voltage cables supplying the inverter and the motor This is made with aim to reduce the effect of noise induction from power part or disturbances from other external power and relay circuits e By supplying control signal from external device it is necessa
24. 11 The digital output is switched on when the inverter is in current limitation by acceleration preset in 1 00 and it is switched off by exiting the current limitation Figure 9 12 Low current limitation Out Bucoko ToKoorpaHnyeHne Figure 9 12 The digital output is switched on when the inverter is entered in high current limitation specified in 1 01 during acceleration or in established regime and it is switched off by exting the current limitation The digital output is switched on after run out of the time preset in F 08 Timer Start by given command for starting the inverter The digital output switches off after run out of the time preset in F 09 Timer Stop when the output frequency reference for output frequency becomes 0 Hz High current limitation 8 Timer Start Stop ioi 108 n i LO e i i Tamer start stop A i Figure 9 13 Note This function is suitable for control of mechanical brake for lifts and cranes Manual ELDI V Revision NEW 61 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elecltroliave n 9 6 3 Functions of analog outputs detailed description Table 9 17 Functions of analog outputs detailed description No Name Description Analog value is proportional to the voltage of DC bar of the inverter The zero of the voltage corresponds to Table 9 18 Table 9 18 9 DC voltage Output type 0 0mAto 20 mA 4 0mAto 20mA Voltage The range OMA t
25. 650 ELDI V B 4 0 5 5 280 128 140 250 265 105 6 3 050 ELDI V DF 7 5 11 0 340 180 185 300 320 140 7 7 350 ELDI V D 15 0 310 215 175 280 195 180 7 8 800 ELDI V D 18 5 22 0 410 275 250 370 390 235 9 17 550 ELDI V D 30 0 410 275 250 370 390 235 9 19 000 ELDI V D 37 0 655 315 270 575 620 260 13 32 100 ELDI V D 45 0 655 315 270 575 620 260 13 36 600 ELDI V D 55 0 75 0 655 315 270 575 620 260 13 39 400 Manual ELDI V Revision NEW 14 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroliave n 5 Connection of power terminals 5 1 Connection of external devices to power terminals The connecting sequence of most used external devices to power terminals of the inverter is shown on Figure 5 1 Supplying source L LIZ N 200 240V AC L1 L2 L3 380 420V A C QU Input protective automat fee Power contactor DE Input choke j CH LI Filter EMC 4 Grounding J Frequency inverter Brake resistor Grounding Motor Figure 5 1 Connecting sequence of external devices to power terminals of the inverter 5 2 Protective grounding of the inverter ATTENTION Protective grounding is used to lead away the leakage current from inverters corpus to ground Observe the following requirements by connecting the protective grounding of the invert
26. 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroiimvent 2 Warnings and Notes A The local installation standards must be obeyed The device must only be installed operated and maintained by qualified personnel The device carries lethal grid voltages Consider a capacitor discharge time of 10 minutes before starting assembly or disassembly the power output terminals Consider all safety instructions displayed on the inverter and in the installation and user manual ATTENTION Danger from burning Heatsink can be hot If any information is unclear please refer to ELECTROINVENT ATTENTION Loss of warranty The frequency inverter must not be damaged and no holes are allowed to be drilled in the cabinet Any transport damage must be reported to ELECTROINVENT Manual ELDI V Revision NEW 8 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 3 1 Motor power Input voltage Frequency of Un Input current Output voltage Output frequency Output current Max current 60s Dissipated power Pulse current by dynamic braking Cooling type Q electroinvent General description of the product Main technical parameters of frequency inverters type ELDI V Table 3 1 Technical parameters of ELDI V A and ELDI V B Type Dim Vac 200 230 V1 1096 380 400 V3 10 10 2 13 5 18 2 1 29 4 2 5i 6 5 92 A125 16 0 0 1 400 by customer s request 512 150 lu once at 10 minutes
27. Copyright ELECTROINVENT Q electrollavenk Installation and User Manual for AC vector control frequency inverters ELDI V Revision NEW Version 1 00 Copyright ELECTROINVENT Q electroinvent Contents T Introdlictioh ant a Cece rettet ken ako on kk kk knn es ko ae Kon iv ccceaeteutseaes 5 A DISCHANMMN N kk cates ccs ant pie pasi aka andi anye aaa ape NEA n e tex x e ane AN ARE x nna 5 1 2 IMPORTANT SAFETY INSTRUCTIONS esee 6 1 3 Check for damages ssssssssssssseseeseeeeeeen nnne nennen entree nens 6 1 4 Completeness by delivery of frequency inverters ELDI V 6 1 5 Checking the type label and serial number of the product 7 2 Warnings and Notes eeeeseeeeeeeeeeeen nennen nnne nannten nn nn nnn nasa nnn nasa nnn nn nnn 8 3 General description of the product eese 9 3 1 Main technical parameters of frequency inverters type ELDI V 9 3 2 Operation conditions sssssssssssseseseeeeeee nennen nennen 10 3 3 Transport and Storage nesicreennn a entente nnne nn 11 29 4 Order code ies edere pace exec edo E ke peni pa ainda 11 4 Mechanical installation eese nennen nnne nnns 12 4 1 Common requirements during installation eneee eenen 12 4 2 Minimal distances and cooling seeeeeeenne 13 4 3 Overall and mounting
28. DBUS Factory address Range setting 0x0900 0 000 1 000 0 125 0x0901 0 000 1 000 0 037 0x0902 0 000 1 000 0 062 0x0903 0 000 1 000 0 125 0x0904 0 00 6 00 1 00 0x0905 1 10 1 0x0906 1 10 1 0x0907 0 25 2 00 1 00 Manual ELDI V Revision NEW 64 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 11 L OO L 01 L 02 L O3 L 04 9 12 n 00 n 01 n 02 n 03 n 04 n 05 n 06 n 07 Menu 10 L Vector control Parameter Kp Trq Ki Trq Kp FIx Ki FIx Flux Ref Explanation P coefficient of PI regulator of the torque l coefficient of PI regulator of the torque P coefficient of PI regulator of flux linkage excitation l coefficient of PI regulator of flux linkage excitation Reference for stator flux linkage Sensorless or for excitation current VC FB Q eleckroinvent Table 9 25 Vector control MODBUS address 0x0A00 0x0A01 0x0A02 Ox0A03 Ox0A04 Range 0 000 1 000 0 000 1 000 0 000 1 000 0 000 1 000 0 050 0 650 Factory setting 0 25 0 021 0 25 0 25 0 200 Table 9 26 Configuring Start Stop mode Menu 11 n Configuring Start Stop mode Parameter OnCmd Mode SpdRef Mode Stop Mode Ref Run Hz Ref Min Hz OnCmaDelay DcBrk Delay Ready Delay Explanation Starting mode 0 starting from digital input with function Run 1 starting from ana
29. ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleckroiinvent 8 1 8 2 8 3 Running into exploitation Operator s panel description In this chapter are examined the functions of operators panel and operation with it Operator s panel consists of e four digit LSD display for visualization e keyboard with functional buttons Description of functional buttons is shown on Figure 8 1 Motor start Motor stop Entering in regime visualization adjustment saving of changed parameter return in main menu Rejection or quit without saving the value of changed parameter Scrolling the menu change increasing the value of chosen parameter Scrolling the menu change decreasing the value of chosen parameter 000509 0 Figure 8 1 Panel view Types of parameters Parameters are divided in two types e Parameters for visualization b By these parameters can be featured the current value of some constant When on the terminal is featured a parameter of this kind buttons arrows A and V and DATA ENTER are not active e Parameters for adjustment X XX Characteristics of frequency inverters are adjusted Visualisation mode Entering in visualization mode becomes that after choosing of parameter for visualization the button DATA ENTER is pushed Secondary press of the button leads to escape from this mode and returning in the main tree with parameters Manual ELDI V Revision NEW 37 73 IUM ELDI V ENG V1
30. F e Presenting of real numbers The real numbers are presented as integers which value is equal to corresponding real number multiplied with 10 on power equal to the number of digits after decimal point Manual ELDI V Revision NEW 70 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroliave n 11 Technical maintenance 11 1 Electronic protection of inverter Description of inverter protections The inverter has built in set of protections protecting the power unit as well as the motor Note Writing of number not described in the table below doesn t mean that the service protections switch on and it is necessary immediate contact with the producer Table 11 1 Protection description No Code Protection description 0 OSF Protection from higher grid voltage 1 USF Protection from lower grid voltage 2 OC Protection from short circuits in the motor 3 hil Over current in the inverter 240 Yo from Inom detected from software 4 OH Protection from overheating of the inverter 5 OL Protection from overloading of the motor I2t protection 6 Enc Loss of the speed feedback Foutput Ffo 10 Hz 7 CFG Configuration mistake reference of incompatible values of parameters of the inverter 8 Con Interruption of communication by drive s control through series port 9 Out Interruption of phase between inverter output and motor operates only by U f mode 10 Err Mistake of specialized program for drive s control if such one is activated
31. F2 Programmable frequency F3 DC cnupayka Fout Figure 9 8 Note The function is not active By activating of digital input it is stoped the increase respectively it is stoped the decrease of the output frequency during acceleration and stop of the motor Figure 9 9 By switch off on the input the process of acceleration and stop of the motor continues EN e ACC DCC stop lt Fout v ACC DCC ACC DCC stop lt Figure 9 9 Note The function is not active Note The function is not active By activating of 3 digital inputs choosen to specify the frequency can be specified in total 7 different frequencies depending on the combinations of switching The fixed frequencies are entered with parameters from A 02 to A 08 Table Choice of fixed frequency Parameter Symbol F3 F2 F1 A 02 Programmable frequency Ref1 on A 03 Programmable frequency Ref2 on A 04 Programmable frequency Ref3 on on A 05 Programmable frequency Ref4 on A 06 Programmable frequency Ref5 on on A 07 Programmable frequency Ref6 on onj A 08 Programmable frequency Ref7 on on on on activated input Manual ELDI V Revision NEW 56 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleckroinvent Note At simultaneously configured digital with functions 11 12 13 and analo
32. HaHHH yKa3aH B npH ipyxxaBanurarTa ro HHCTDyKHHS3 He 3aCTpalllaBa xKHBOT M 3 IpaBeTO H XoparTa 6esonacHocrra Ha JIOMaHiIIHHTE XKHBOTHH HHTEPECHTE Ha norpe 6ure rre H OII23BaHETO H OoKOJIHaTa Cpena H BEIIIHTC Jleknapupam ue MH e H3BecTH OTTOBOpHOCTTA KOATO HOCH CbrJIacHo ut 313 or HK rp Copasa 28 01 2010 rou Vnpasurez HHX Figure 12 1 EC Declaration of conformity Manual ELDI V Revision NEW 72 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Contacts Office A eleckroinvent 43 Cherni Vrah blvd 1407 Sofia PO Box 74 Bulgaria Manual ELDI V Revision NEW 73 73 Tel Fax E Mail Web site Q electroinvent 359 2 862 14 06 868 70 65 359 2 962 52 63 office elinvent com http www electroinvent com IUM ELDI V ENG V1 00 0515
33. NS This manual contains important safety and operating instructions for ELDI V inverter Keep it with or near the inverter at all times AC vector control frequency inverters operate with lethal voltages and the work described here should only be performed by authorized personnel familiar with the installation mounting commissioning and the operation of AC vector control inverters This manual must be fully read and understood before installing or commissioning is performed The ELDI V product must only be used for its intended purpose and unauthorized personnel are not allowed to open the ELDI V product The faultless and safe operation of the product assumes appropriate transport correct storage installation and mounting as well as correct operation and maintenance The relevant regional and country specific regulations and instructions must be obeyed as well as requirements described in this document including placement and installation instructions e g connection profiles torque settings etc Symbols and warning signs used A n WARNING indicates a hazardous situation which if not avoided could result in death or serious injury ATTENTION ATTENTION refers to address practices not related to personal injury Failure to observe could lead to property damage Check for damages Check the drive for eventual damage during transportation If it has damaged or non corresponding parts please inform the producer El
34. S5 2 OFF on CN2 16 is brought out output DO2 NPN open collector 0 5A 50VDC S 5 2 ON S5 1 OFF on CN2 16 16 is brought out multifunctional output AO2 with parameters Oto 20 mA or 4 mA to 20 mA Note lf S2A and S2B in position 1 2 jumpers on left the digital inputs are not optrone untiedand are from type NPN opened collector to DGND CN2 10 as shown on Figure 7 8 If S2A and S2B are in position 2 3 jumpers on right the output are optrone untied and they are NPN opened collector to COM CN2 1 as shown on Figure 7 9 Manual ELDI V Revision NEW 34 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent S2A C m C87 SEE 526 mo lem lem ble 24V ai Figure 7 9 Position 2 3 of S2A and S2B 7 7 Series communication interface Series communication is brought out on connecter CN4 type RJ45 7 7 1 Series communication interface for connection with PC Microswitches are as follows S1A 1 ON S1A 2 0FF S1B 1 ON S1B 2 OFF jumper J4 OFF non connected For connection with PC is offered as an option external module galvanically insulated RS 232 interface to signals RxD and TxD from control PCB see Figure 7 10 TxD RxD A EN Toor SB iar Figure 7 10 Series communication interface for connection with PC For RS 232 connection it is recommended a cable with maximal length of 15m If the tramsmission speed is higher than 38400bps it is required the ma
35. See Chapter 9 10 Speed regulator It is not required parameterization autotuning Obligatory must be entered Motor parameters nominal current nominal revolutions number of pole pairs Pulse coder parameters type of pulse coder C 06 number of pulses per revolution C 07 Note Pulse coder mounted to the motor must have positioning pulse sequence U U V V W W which has to corresponds to the number of pole pairs of the motor Possibilities of the control mode It is used for control of mechanisms which require higher dynamics and large range of regulation of motor revolutions Positioning and creating synchronous shaft between two mechanisms It can realize operation of asynchronous motor as step motor by control mode Step and direction The mechanisms for which it is applicable are servo drives for machine tools trans manipulators aggregate machines lifts etc which use synchronous motors with permanent magnets e Parameter d 03 Operating mode of the inverter The speed control of the inverter is carried out by any of the three main modes Control via reference for speed at which the assignment submitted by a digital analog multifunctional input via serial MODBUS interface or the command panel directly determines the speed of the motor This mode is selected when the parameter d 03 is set value 0 d 03 0 Control via reference for position in which the assignment submitted by the special fast
36. and or A 01 Reference for frequency fraction part Both parameters belong to Menu 0 A Control therefore the most significant bite of their addresses is 0 hexadecimal 0x00 The first parameter has index 0 in Menu 0 the second index 1 Accordingly the least significant bite of address of the first parameter will be 1 0x00 and of the second 2 0x01 The hexadecimal full two bite address will be e for parameter A 00 0x0000 e for parameter A 01 0x0001 For configuring a timer during start of DC brake it is used parameter q 04 npuHannexauiHa Menu 14 q Configuring of DC brake The indexes of the menu and of the parameter are accordingly 14 and 4 hexadecimal OxOE and 0x04 Hexadecimal two bite address of parameter q 04 will be Ox0E04 Reading of parameters for visualization through series port As it was indicated the value of each parameter for visualization can be extracted either from Menu 1 b Visualization by pair parameters index value or directly from specialized Menu 32 Display We will examine both options for reading the visualization parameters Example We want to receive the running value of output frequency of inverter e From description of Menu 1 b Visualization it is seen that the output frequency is visualized by parameter b 1 if index parameter b 0 has value 3 The index of menu for visualization 0x01 and indexes of parameters accordingly 0 0x00 and 1 0
37. and variables accessible by MODBUS 70 11 Technical maintenance eeeeeeeees eene enne enne nn nnn innare nnn innen 71 11 1 Electronic protection of inverter ssssssee 71 Description of inverter protections sseeeeee m 71 12 EC Declaration of conformity eeeeeeeeeeeesseeeeeenenen nnne 72 GONLACAS ii vit IS 73 Manual ELDI V Revision NEW 4 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 1 Introduction 1 1 Transistorized frequency inverters series ELDI V are intended to control the speed of standard 3 phase asynchronous and synchronous motors They work on the principal of double conversion of electrical energy AC DC AC by which the motor is supplied with controlled by frequency and amplitude 3 phase voltage The frequency inverters are realized by using up to date electronic basis with high level of integration power intelligent IGBT modules in the power part and high productivity specialized DSP in the control part They have possibility for parameters adjustment of the inverter depending on the type and parameters of the controlled motor and on the specific requirements to the mechanical device which will be driven The speed control of the motor becomes by regulation of the output voltage as well as by output frequency regulation The inverters range is developed for the following voltages and powers of
38. control panel e To secure good ventilation check if all ventilation outlets are free and if there is enough space around them e Don t mount the inverter in horizontal position because it will make worse cooling and can bring to damage Figure 4 1 Correc Incorrect Figure 4 1 Mounting the inverter e The inverter must be mounted vertically with its back to the wall on dry and hard surface e To be left minimum 100mm distance above and bellow it to secure ventilation and heat dissipation e Install a fan to avoid ambient temperatures higher than specified e When you install two and more inverters keep the minimal distancies between them Figure 4 2 Figure 4 2 Minimal distances Manual ELDI V Revision NEW 13 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 4 3 Overall and mounting dimensions The overall and mounting dimensions of the inverter are shown on Figure 4 3 and Table 4 1 w a F D max w D max PA a i DR i mr i 4 fo p sg A tip E 1 ia n Figure 4 3 Overall and mounting dimensions Table 4 1 Overall and mounting dimensions Type kW H mm ioo pin C mm h mm w mm d mm ds ht ELDI V A 0 55 0 75 210 128 92 180 195 105 6 1 800 ELDI V A 1 1 22 210 128 140 180 195 105 6 2 150 ELDI V B 0 55 1 1 210 128 92 180 195 105 6 1 800 ELDI V B 1 5 22 210 128 140 215 195 105 6 2 150 ELDI V B 3 0 245 128 140 215 230 105 6 2
39. ctional programmable digital input CN2 13 DH Multifunctional programmable digital input fast CN2 14 DI2 Multifunctional programmable digital input CN2 15 AO1 Multifunctional analog digital input CN2 16 AO2 Multifunctional analog digital input Manual ELDI V Revision NEW 27173 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleckroiinvent Table 7 3 CN3 Speed and possition feedback terminal type CTFO800T or connector HD 15 FM Table 7 4 CN4 Series interface connector type TS8P8C PCB S Manual ELDI V Revision NEW 28 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroliave n ae been Bo Ly Figure 7 2 Frequency inverter ELDI V location of connectors on control board ELDI CN Ba pce Version S5 Output AO2 gt E Digital LS 4 Output AO1 1 Digital 2 Analog yol Ponpe Ni JE Tu T S3 Select 0 20mA for Input 1 AI2U 2 Al1 bag 2 LON Sade yo y ye b ge a CN4 d S J4 Put to Select RS485 Interface jJ Software Version a aid paz HU ue S2A T i 1 meee 1D Number s2B J5 Terminating R hs for RS485 option 0 e7ee ee eee P CN1 CN2 Ne a Figure 7 3 Control board ELDI CN connectors micro switches and jumpers CN3 Encoder Manual ELDI V Revision NEW 29 73 IUM ELDI V ENG V1 00 0515 Copyright
40. ctivated again it is necessary the inverter to be returned for repair Manual ELDI V Revision NEW 71 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleckroiinvent 12 EC Declaration of conformity JIEK IAPAHIHA 3A ChOTBETCTBHE Jlomynoumcanusr EJIEKTPOHHBEHT OO rp Codna 1407 Gy 1 Jepun Bp x Ne 43 TenedoH 359 2 868 70 65 dake 359 2 962 52 63 Jek 1apHpam H COGCTBeHAa OTFOBODHOCT 4e IIpozykrer MHBeptop 3a yripaBjienue Ha aCHHXpOHHH EJI JIBHTATE IH TbproBCKa Mapka ELDI KOHCTpyHpaH H IIpOH3BC IEH CBbIJIaCHO yCTaHOBCHaTa HHXKCHCpHa IIpaKTHKa IIO OTHOIHCHHC Ha GeaorracHocrra B CboTBeTCTBHe C IIpHJIOXXHMHTEC KbM HETO CBIIICCTBeEHH H3HCKBAaHHSI Ha Jupexmuea 2006 95 EC eveedena c Haped6a 3a ceujecmeenume u3uckeanua u oueus6aue na cbomeemcmeuemo Ha enekmpuwecku ceopvoiceunus npeoHasuaweuu 3a usnonseaue 6 onpedenenu zpanuyu ua nanpeoicenuemo H IIO OTHOIIIeHHe H ENEKTPOMATHATHATa CbBMeCTHMOCT B C OTBETCTBHE CEC CHIECTBCHHTE H3HCKBAHHA H Jlupekmuea 2004 108 EC eveeoeua c Haped6a 3a c ujecmeeuume usuckeauusa u oyenasane na c omeemcmeuemo 3a enexmpowaeuumna CbEMECMUMOCM KaTO ca H3ITBJIHeHH H3HCKBaHHSTa CBOTBeTHO Ha chenHwTE Gbjrapckm cCTaH IapTH BbBOXJIaLIH XapMOoHH3HpaHH eBponeiicka CTaH IapTH BJC EN 50178 2003 EN 50178 1997 BJIC EN 61800 3 2003 w B IC EN 55011 A1 2003 IIpu IIpaBHJIHOTO My MOHTHpaHe MOJUIBpXaHe H H3IIOJI3BaHE IIO IIp IHa3HaHCHHE IIO
41. d Timer Explanation Current limit low level about U f Current level high level U f and VC FB Current limit in 2 nd zone about U f Fixed current limitation 1 when activating a digital input function 16 Fixed current limitation 2 when activating a digital input function 17 Fixed current limitation 3 when activating a digital input functions 16 and 17 Timer protection from overloading Menu9 4J Speed regulator Parameter Kp Spd Hi Kp Spd Lo Ki Spd Lo Kd Spd Ampl Boost PsnRef Scl PsnFdb Scl PsnReg Gain Explanation Main P coefficient of PID regulator Additional P coefficient of PID regulator It is used instead of the main coefficient after activation of a digital input function 18 Additional P coefficient l coefficient of PID regulator of speed D coefficient of PID regulator of speed It is not used in the current version of the inverter Amplitude compensation of output voltage in function of the output of PI regulator by U f with speed FB APL Scaling the position reference Scaling the position FB Position regulator gain Q eleckroinvent Table 9 23 Current limit MODBUS Factory address Range setting 0x0800 0 60 1 70 1 50 0x0801 0 60 2 00 1 80 0x0802 0 50 0 90 0 75 0x0803 0 00 2 00 1 60 0x0804 0 00 2 00 1 60 0x0805 0 00 2 00 1 60 0x0806 500 32750 ms 5000 Table 9 24 Speed regulator MO
42. d braking Menu 7 H Temp of acceleration and braking Parameter RampAcc 1s RampDcc 1s RampEmg 1s I Lim Ramp S ramp Acc1 S ramp Acc2 S ramp Dcc1 S ramp Dcc2 S ramp Ref0 S ramp Acc2 S ramp Dcc2 S ramp Ctrl Explanation eee Range Positive acceleration from 0 to Fmax 0x0700 0 32760 Negative acceleration from Fmax to 0 0x0701 0 32760 Tempo in emergency stop dccE 0x0702 0 32760 Negative acceleration in regime of high 0x0703 10 1000 torque limit U f S1 radius of arc 1 by acceleration 0x0704 0 000 0 500 S2 radius of arc 2 by acceleration 0x0705 0 000 0 500 S3 radius of arc 3 by stop decceleration CHORDS FOUDUGUSCO S4 radius of arc 4 by stop decceleration SAT GRE A SHU Starting frequency by S ramp 0x0708 0 000 0 500 Starting acceleration by S ramp 0x0709 1 32760 Tempo of deceleration stop by frequenc P MEA EOXOTOAM NOISE Z0 000 0Hz Control of S shaped ramp 0 S rampis not active 0x070B 0 100 1 100 Scale of S ramp by time axes 63 73 0 1s 0 1s 0 1s 0 1s 0 1s 0 1s IUM ELDI V ENG V1 00 0515 Factory setting 50 50 50 100 0 010 0 010 0 010 0 010 0 000 50 50 Copyright ELECTROINVENT 919 1 00 1 01 1 02 1 03 1 04 1 05 1 06 9 10 J 00 J 01 J 02 J 03 J 04 J 05 J 06 J 07 Menu8 1 Current limit Parameter llimLo Inom llimHi Inom ILimit Decr ILim1 Inom ILim1 Inom ILim1 Inom Ovrl
43. d in Table 9 20 Table 9 20 Scaling the analog outputs Current output Current output Voltage output ari Namo 0 20mA 4 0 20 0mA 0 5 0V F 12 Amplification output 1 1 000 1 000 1 000 F 13 Offset on output 1 0 000 0 002 0 200 0 002 0 000 0 002 F 14 Amplification output 2 1 000 1 000 1 000 F 15 Offset on output 2 0 000 0 002 0 200 0 002 0 000 0 002 Manual ELDI V Revision NEW 62 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 7 g 00 g 01 g 02 g 03 g 04 g 05 g 06 9 8 H 00 H 01 H 02 H 03 H 04 H 05 H 06 H 07 H 08 H 09 H 10 H 11 Manual ELDI V Revision NEW Q eleckroinvent Table 9 21 Configuring of analog inputs Menu6 g Contiguring of analog inputs Parameter LogLevel Lo LogLevel Hi GainAnalnp1 OfstAnalnp1 GainAnalnp2 OfstAnalnp2 RefDeadBand Explanation EM Voltage under which the signal is considered log 0 0x0600 when the input is digital Voltage above which the signal is considered log 1 0x0601 when the input is digital Gain on analog input Al1 0x0602 Offset on analog input Al1 Od1 0x0603 Gain on analog input AI2V Gd2 0x0604 Offset on analog input AI2V Od2 0x0605 Zone of insensitiveness of analog inputs 0x0606 Range 0 050 0 200 0 250 0 600 0 000 4 000 9999 9999 0 000 4 000 9999 49999 0 000 0 200 Factory setting 0 150 0 300 1 00 0 1 00 0 0 00 Table 9 22 Temp of acceleration an
44. depending of the choice in q 06 bit 2 By choice q 06 bit 2 0 the value of output DC voltage or current is specified in parameter q 06 XX By choice q 06 bit 2 1 1 the value of output DC voltage or current is specified in parameter from analog voltage supplied of one of two analog inputs which is announced as input for brake control E OO 69 or E 01 69 The scale is specified in parameter q 00 and range of reference regulation from parameters on analog input g 02 or g 05 The exit from regime DC brake becomes by Switch Activating of digital input announced for specifying the output frequency From analog input announced to specify the output frequency The initial frequency form which it starts is specified from the threshold for activating the analog input with parameter n 03 By switch off of digital input the entering in regime DC brake becomes by Arriving the output frequency specified in parameter q 03 by n 01 0 Immediately when parameter n 01 1 After expiry of time specified in n O6 when parameter n 01 2 The functioning of DC brake by Fref reference from digital inpit with activated time for ton and toff is shown on Figure 9 8 55 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 7 Protection reset 8 ACC DCC stop Reference for 3 Boost2 Start from analog 10 signal Ana Start Stop Programmable 11 frequency F1 Programmable 12 13 frequency
45. digital multifunction inputs or through the serial MODBUS interface defines the desired position of the motor shaft The angular velocity with which reaches the specified position depends on the pulse frequency entering in the fast digital inputs or when managing via serial interface from the interval and pitch renovation of reference for position In control mode by position are relevant also selected settings of the positional regulator parameters J 05 J 06 J 07 This mode is selected when the parameter d 03 is set value 2 d 03 2 Control via reference for torque This operation is not implemented in this version of the inverter Besides the above three main modes of operation are possible theirs variations which will be described after they are implemented In the present implementation of the inverter are preserved values of d 03 with which to set the unrealized currently operating modes For greater distinctness at embezzlement of d 03 any of the values marked reserved in practice has realized mode 0 speed control Manual ELDI V Revision NEW 47 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent e Parameter d 04 Threshold of fan switch on The fan if such is available in the article is switching on when the temperature is increased above the threshold of actuation and then switching off when it falls below the specified in d 04 When increasing the value of d 04 the temperature threshold of sw
46. dimensions sss 14 5 Connection of power terminals esee esee eeee enne nennen nnne nnns 15 5 1 Connection of external devices to power terminals 15 5 2 Protective grounding of the inverter sseeee 15 5 3 Description of power terminals seem 17 5 4 Cross section of cables for connection to power terminals 19 5 Installation of defect current protection sseeeeene 20 5 6 Installation of starting Contactor ssse em 20 5 7 Installation of input three phase coke ssseeee 21 5 8 Connection of brake resistor 21 5 8 1 Choise of brake resistor ssssssssssseeeeee 22 6 Electromagnetic compatibillitY eere 24 6 1 Actions to ensure electromagnetic compatibility ssss 24 6 2 Performance of cable connections sseeeeee 24 6 3 Shielding of connecting cables ssssseeeeeen 25 7 Connecting of control connectors eese nennen nnns 27 7 1 Distribution of input output control interfACB v ereeeererreseseoroononn 27 7 2 Description of input output connectors on control PCB 27 7 8 Connection of digital inputs sssssseseeeeennen mens 30 7 3 1 General requi
47. ding the changed parameters in the flash memory These parameters are automatically loaded from flash memory to RAM when powering the inverter The parameters recorded as a backup configuration is not automatically loaded into RAM They do not change when you turn off the power but only when you set value 2 of parameter d 07 2 Operations 1 4 are activated only when inactive off status of the inverter inactive input Run Selection of specialized program for control d 08 Hi Lvl Appl 0 standard drive 0x0308 0 1 0 1 pump control 9 4 1 General adjustments detailed description e Parameter d 00 Reference of input grid supply For supply grid 220V AC 10 it is entered d 00 220 For supply grid 380 420V AC 10 it is entered d 00 380 420 Note Reference the value of parameter becomes by stoped motor The correct reference is important for correct operation of protections USF and OSF e Parameter d 01 Reference of carrier frequency The carrier frequency is the frequency of PWM at which works the power unit the outputs U V and W The choice of carrier frequency depends on The distance between the inverter and the motor Table 9 6 Recommended values depending on the cables length Cable length up to 50 m up to 100 m above 100 m Carrier frequency 8 12 kHz 4 8 kHz 2 4 kHz Depending on the motor power Table 9 7 Recommended values depending on the motor power from 37 100 kW Carrier frequ
48. e same output assign function 101 instead 1 Then the state Ready will be indicated by an open contact and the absence of Ready through closed contact Functions of digital outputs detailed description Table 9 16 Functions of digital outputs detailed description No Name Description 0 Non configured The output is not configured 1 Ready 2 Zero Speed 3 Speed Arrival 4 Start Stop activated Digital output is switched on when there is protection triggered The inverter is ready for operation Digital output is switched on when the reference for output frequency or the speed feedback signal depending on the choice of parameter F 10 is bigger that the referenced in F 04 value The digital output is switched on when the output frequency becomes higher or smaller than the referenced respectively the signal for feedback and it is switched off when the output frequency arrives the referenced hysteresis preset in F 06 Figure 9 10 Figure 9 10 The digital output is switched on when the output frequency becomes higher or smaller than the referenced respectively the signal for feedback and it is switched off when the output frequency arrives the referenced hysteresis preset in DC brake brake is The digital output is switched on when the DC brake is activated Figure 9 11 evision NEW 60 73 IUM ELDI V ENG V1 00 0515 Manual ELDI V R Copyright ELECTROINVENT Q electrolavent Figure 9
49. ectroinvent Ltd or the distributor from whom you have purchased the product Completeness by delivery of frequency inverters ELDI V Q ty Article 1 pc Frequency inverter ELDI V 1 pc Connector type CTF1600T 16 pins CN2 1 Connector type CTFO800T 8 pins CN3 or type HD 15 FM 15 pins PE CN3D 1 pc Installation and user manual Manual ELDI V Revision NEW 6 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elleclfoliave Al 1 5 Checking the type label and serial number of the product Check if the type of the product written on the lable corresponds to model you have ordered e Label of the product i 2 MOTOR Leai JAC VECTOR CONTROL Q electroinvent EDIN BHRR 6 3 N input U 380 400 V 3 50 60 Hz Output voltage 380 400 V m 7 4 Input I xx A Ouput current xxx A 8 5 input fuse xx A max Ouput frequency 0 5 400 512 Hz Figure 1 1 Label of the product Product s mod Motor power Input voltage Nominal input current Maximal allowed current Output voltage Nominal output current Output frequency c IO gre om e Serial number The series number of the product is unique and serves for identification and follow up of the concrete product by its production programming parameter setting purchase and service It consists of year of production and series number Example Serial No151027 2015r series number 1027 Manual ELDI V Revision NEW 7
50. ency from 11 16 kHz from 8 11 kHz from 4 8 kHz from 1 4kHz Motor power up to 3kW from 5 15kW from 18 30 kW Note The change of cerrier frequency obligatory must be done by stoped motor non active input CN2 4 On Off Influence of cerrier frequency upon overloading possibilities of the inverter When using cerrier frequencies higher than 10kHz it must be known that the overloading possibilities of the inverter decrease and can become lower than 12096 On Figure 9 1 it is shown the overloading depending on cerrier frequency Manual ELDI V Revision NEW 43 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent nominal motor torque 100 50 cerrier frequency 5 447 10kHz 15kHz Figure 9 1 Overload depending on the carrier frequency Recommendations f at low speed of motor rotation the motor torque is unstable decrease the carrier frequency f electromagnetic disturbances from power unit influence to other equipment near inverter decrease the carrier frequency f the leakage current between the inverter s corpus and protective grounding is bigger decrease the carrier frequency If in the motor is heard metallic noise increase the carrier frequency e Parameter d 02 Choice of control mode Control of asynchronous motor with constant ratio U f without speed feedback U F When choosing a d 02 0 With this control mode the minimal frequency of rotation
51. enu 7 H Temp of acceleration and braking s 63 9 9 Menu 8 1 Current limit 2 0 cece eeeeee cence eeeaeeeeeeeeeeeeesaeeeeaaeeeeneessaees 64 9 10 Menu 9 J Speed regulator ceeeeeeeceeeeeeeeeeeeeeeeeeeeeeseaeeeseeeeeeneeesaees 64 9 11 Menu 10 L Vector control saikr ceecceeeescceeeeeeeeeeeenseeeeeenseeeeeeneeeeeeenees 65 9 12 Menu 11 n Configuring Start Stop mode ssussssssss 65 9 13 Menu 12 0 Communication sese 66 9 14 Menu 13 P Parameters of curve U F ssssssssssee 66 9 15 Menu 14 q Configuring DC brake eseee 67 9 16 Menu 15 r Pump control seseneenn enn 67 10 MODBUS communication e aaa aa raaanasannaanannenananannnasaannnannnnannnnnan 68 10 1 Supported functions of MODBUS protocol sseeeses 68 10 2 Addressing parameters and variables of the drive by MODBUS protocol 68 10 3 Addressing principle eecrarerariiiiiiaiiiii 68 10 4 Addressing of parameters for visualization of drive s variables 68 10 5 Addressing of parameters for drive s COntrol c ccceceeeeeeeeeeeeeeeeeeeeees 69 10 6 Reading of parameters for visualization through series pott 69 10 7 Operation with specialized menu for control of the drive 70 10 8 Format of drive s parameters
52. er e Always use terminal for grounding of inverter e The grounding to be with resistance less than 100 Q for net 200VAC and less than 10 O for net 380 420VAC e Don t ground the inverter to grounding terminals of other aggregates or power equipment e Use grounding conductor according to standard and with possible shorter length e When you use several inverters pay special attention about connecting of grounding conductor It is not allowed to form closed loop Figure 5 2 Manual ELDI V Revision NEW 15 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinmvent Correct Incorrect Figure 5 2 Connecting of grounding conductor e Between the output terminals of the inverter and the motor there must must not have any commutation apparatuses contactor circuit braker relay and others e Do not connect the power supply to output terminals U V W e The inverters are designed for 3 phase asynchronous motors connected in a scheme where there is correspondence between the supply voltage of the motor and output voltage of the inverter e Do not connect the neutral phase to the output terminals U V W The connecting of the power terminals of series ELDI V are shown on Figure 5 3 ELDI V A ELDI V B L1 L2 4 Rb Rb PE 3x380VAC 3x380VAC N Figure 5 3 Connecting the power terminals of series ELDI V Manual ELDI V Revision NEW 16 73
53. erved for future use 5 Reserved for future use Note In selection mode marked as Reserved for future use is implemented by control via reference for Speed 0 Fan switch on level Activated protections command word bit 3 bit 2 bit 1 Reserved Reserved O switch off O switch off 1 switch on 1 switch on bit 1 Activating protection against break off of output phase in regime DC brake bit 0 Activating protection against break off of output phase during rotation Common word for common adjustments 0x0302 0 5 0 0x0303 0x0304 0 37 1 00 2 0 7 bit 0 0x0305 Order of increm signals Order of UVW signals speed from from reference encoder encoder Ue normal 0 normal unsigned 12 1 Loading the parameter values of the recorded backup configuration in RAM of the inverter 2 Save the current values of the parameters of RAM as a backup configuration in flash memory 3 Save the current values of parameters RAM in the flash memory 4 Reset offset of the absolute encoder saved Type of Reserved analog unused 0x0306 0x0307 0 3 0 42173 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent in flash memory when managing synchronous motor Notes 1 Recording the values of changed parameters from RAM in the flash memory is done automatically when turning off the power Set the value 3 of parameter d 07 instantaneously initiates recor
54. essary to use contactor for switching off the motor from output terminals U V W it must be done when inverter is stopped there is no voltage at the output terminals e t should be known that by switch off of starting contactor the motor will stop by inertia Manual ELDI V Revision NEW 20 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 5 7 Type PK 02612 PK 02715 PK 021320 PK 021632 PK 022550 5 8 Type Power of inverter kW Brake resistor Q Power of resistor W Moment power of resistor kW Pulse current at the output of inverter A Cross section of connecting cables mm Manual ELDI V Revision NEW Q electroinvent Installation of input three phase coke For inverters with power 15kW to 75kW with aim to protect the supplying grid from entering of high frequency harmonics and to decrease them it is necessary to use input 3 phase choke It improves the operation of the rectifying unit and prolongs the life of electrolytic capacitors in the inverter Overall and fixing dimensions of input chokes used for inverters ELDI V D 15 75kW are shown in attached Table 5 4 Table 5 4 Overall and mounting dimensions of input coke Rated current A Hine d power Induction mH 2 a a a 2 Weight kw mm mm mm mm mm kg 60 15 18 5 0 2 180 125 190 140 82 8 Z5 22 30 0 2 180 125 190 140 82 8 130 37 0 2 250 180 170 180 82 8 6 160 45 55 0 2 250 200 170 180 82 8 9 250 75 0 2 270 212 180 180 82 95
55. eter d 07 serves mainly to record the complete configuration in the permanent flash memory of the inverter as well as to restore the saved configurations When the inverter is powered up the configuration parameters which determine the behavior of the drive are in energy dependent operative memory RAM After turning off the power supply all parameters of the current configuration is automatically saved in non volatile memory FLASH When the power supply is turned on all parameters of non volatile memory FLASH are copied into operational memory This restores the configuration of the inverter before the last power off This is called automatic configuration which is recording and restoring automatically without external command When changing some configuration parameters may lead to undesired behavior of the drive compared to condition before the start of the changes In case that there are many changes the recovery by memory on the last working configuration may be impossible To provide a way out of this difficult situation there is an opportunity to record the backup configuration This configuration is stored in a separate area of flash memory so that it does not change the automatic recording of the current configuration after turning off the power supply It is recommended after changing configuration parameters and achieving well functioning configuration this configuration to be saved as a reserve This is done when
56. ference for the level of DC brake by analog input Reference for the level of current limitation during acceleration by analog input Reference about the level of current limitation during stop by analog input Feedback for external PI regulator Table 9 13 Functions for analog inputs detailed description Description The function is used when the reference for frequency is supplied on analog input as voltage or from potentiometer The reference can be voltage 0 10V or current 0 4 20mA The parameters on analog input are specified in g Note 1 The function reference for frequency can be assigned on one analog input only Otherwise an error CFG appears Wrong configuration 2 The reference for frequency can be combined from digital and from analog input as priority have the digital inputs 3 The reference can be bipolar 0 10V in case it is used a differential in put AM The direction of rotation is defined from the polarity on the input 4 When a parameter d 06 from General Settings analog speed reference is configured as bipolar digital function 3 Direction of rotation is ignored The function is used when the speed feedback is an analog signal tachometer The function is used when it is necessary to limit the torque of the motor from analog input The reference can be voltage 0 10V or current 0 4 20mA on the analog input Note The function is active in a method of control Vector con
57. g reference source for frequency speed is implemented digital reference if at least one of these digital inputs is submitted active level on The analog reference is executed when all digital sources of reference were in an inactive off state ELLA Secures step decrease of output frequency by stop of the inverter potentiometer E 15 Deae E arie The step of decreasing of the reference is specified in E 08 The speed of decrease of the reference is specified in parameter E 10 frequency To g At active level at the input on which is configured digital input function 18 the 18 coefficient of main P coefficient J 00 of PID speed regulator is replaced by the Additional P coefficient J 01 speed regulator Positionteference By activated digital input to which the function is announced the running position is nulled By switch off of the input the inverter executes the specified reset positionagainst the initially specified null position 20 Manual ELDI V Revision NEW 57 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 5 4 65 66 67 68 69 70 71 72 Manual ELDI V Revision NEW Q electroinvenk Functions for analog inputs detailed description Name Reference for speed frequency by analog input Feedback by speed by analog input Reference for torque limitation by analog input Reference for acceleration by analog input Re
58. gh automat for protection from leakages Note When you use special automat for protection from leakage choose with current sensibility minimum 30mA per inverter When you use ordinary automat for protection from leakage choose with current sensibility 200mA per inverter and reaction time 0 1s Installation of starting contactor Starting contactor for power supply L1 L2 L3 is mounted when there is requirement for remote switch off of inverter from the supplying grid by emergency cases e The inverter can be switche on and switched off from contactor by specified adjustments e Secondery starting of the inverter through contactor switching on the power supply must be done when the motor is stopped If this requirement is not fulfilled it is possible to cause damage in it In this case it is necessary to increase the waiting time by switching on through parameter n 05 Timer for prohibition secondary starting e Always use RC groups or diodes to extinguish the reactive energy in starting contactor coils relays magnet switches and similar equipment being inductive loads when they are mounted near inverter e Don t use contactor for switch on and switch off the motor to output terminals U V W of the inverter during operation If contactor switches on the motor when the inverter is activated it has output frequency and voltage the overload protection can be activated or the motor can be destroyed e When it is nec
59. he manual are described the measures which have to taken to fulfill the conditions about electromagnetic compatibility Instructions for mounting and connection of frequency inverters described in the manual must be executed exactly They are obligatory and their correct execution will guarantee covering of EMC standards The frequency inverters have a certificate for electromagnetic compatibility by standards EN 61800 3 1996 EN61000 3 2 A1 A2 A14 2000 The electrical mechanisms no matter what they are create during operation electromagnetic and radio disturbances at different frequencies Cables radiate electromagnetic and radio disturbances in surrounding environment Connecting electrical equipment electrical motors contactors etc to the supplying grid without use of input filter certainly will cause entering of high and low frequency disturbancies and harmonics into supplying grid They can cause malfunction of other equipment supplied from the grid Actions to ensure electromagnetic compatibility The main counter actions against the disturbances are e Splitting and galvanic disconnection of power from control circuits e Reliable grounding and shielding e The big contact surface of the contact by grounding is necessary to achieve low resistance by grounding with aim to remove high frequency disturbances e Use of grounding bars or lamellae instead of cables e By grounding the cable s shield must be connected to grou
60. hieved stability of motor revolutions in the range of loading from 0 to 2 0 Mmot nom without need of speed feedback The minimal frequency of rotation by which can be achieved 1 5 to 2 0 Mmot nom is 1 5 to 3 Hz The motor torque as function of the revolutions is given on Figure 9 4 Manual ELDI V Revision NEW 45 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent MaB Hom _ _ i 0 5MaB Hom Sa f OH 2 5Hz Fnom 59 60Hz Fmax 100 120Hz z 1 5Hz Figure 9 4 The motor torque as function of the revolutions VC This control mode requires parameterization autotuning as follows Full autotuning when the motor is unknown there is no factory label It is necessary the motor to be disconnected from the driven mechanism Partial autotuning when the motor is known it is enough to start the function Measurement of stator resistance Vector control of asynchronous motor with speed feedback When choosing a d 02 3 VC OV With this control mode can be reached double motor torque be frequency reference OHz stopped motor Figure 9 5 The range of speed regulation by constant torque reaches 1 1000 On Figure 9 5 is shown the motor torque as function of motor revolutions 2 0MaB 0 5MaB Hom 0 Hz Fnom 59 60Hz Figure 9 5 The motor torque as function of motor revolutions VC OV This control
61. ible circuits for control working at trouble free over low voltage SELV These measures include protective splitting of all control circuits from the power high voltage circuits by means of double and strengthened insulation calculated for over voltage category Ill and maximal operating voltages 400V or 230V in the units e t is necessary the protective splitting to be preserved during installation operation and maintenance by means of suitable splitting of power and control circuits using cables and connectors with appropriate double and strengthened insulation and observing the specified climatic and thermal requirements ATTENTION e Don t connect power supply to output terminals U V W e Don t connect neutral 0 to output terminals U V W e Never use capacitor as filter against disturbances connected to output terminals U V W The high output frequency can overheat it to destroy the capacitor or inverter to destroy itselve Manual ELDI V Revision NEW 18 73 IUM ELDI V ENG V1 00 0515 LLI L Copyright ELECTROINVENT Q electroiMyenkt 5 4 Cross section of cables for connection to power terminals When performing wiring diagrams of the power terminal must to meet the requirements for the section of the connecting cables shown in Table 5 2 and Table 5 3 Table 5 2 Cross section of cables for power terminals Type ELDI V A ELDI V B 0 55 1 41 Power P kW 22 055 0 5 1 1 1 5 2 2 3 0 4 0 5 5 0 75 1 5 Input L1 L2
62. itching on the fan is decreased If d 04 is set to maximum value 1 00 the fan will be permanently switched on Adjustment range 50 130 C 60 C e Parameter d 05 Activating of protections Activating of protections command word bit 3 bit 2 bit 1 bit 0 0 switched off 0 switched off Reserved Reserved 1 switched on 1 switched on Protection against interruption of output phase during rotation bit 1 By setting of bit 021 it is activated protection against interruption of output phase during rotation By setting of bit O 0 the protection is switched off This protection protects the motor from damage in cases when e The output frequency is higher than the basic above 50 60Hz and the chosen duty mode is U f In this case the current flowing between two other phases is not enough to activate the protection from overloading of inverter e There is a circuit closer on the output circuit This can happen in lift mechanisms where between the inverter and the motor there is obligatory contactor from security point of view ATTENTION The protection must be switched on when the inverter is used to control lift The damage of contactor lamellas during lift movement can cause serious trouble Protection against interruption of output phase in DC brake mode bit 0 e By setting of bit 1 1 it is activated protection against interruption of output phase in DC brake mode e By setting of bit 1 0 the protection
63. l absolute sensor with SSI interface Data in Data in Clock out Clock out SSI Encoder with additional Stegmann 485 HiperFace communication Data in out Data in out xx HiPEr 7 6 Multifunctional outputs Terminal Symbol CN1 1 RUN1 CN1 2 RUN2 CN2 2 FL1 CN2 3 FL2 CN2 15 AO1 CN2 16 AO2 Table 7 10 Multifunctional outputs Description Multifunctional relay output RUN1 RUN2 Factory adjustment Zero Speed RUN1 RUN2 normally opened contacts of relay with parameters 0 1A 220VAC 1A 30VDC FL1 FL2 Multifunctional relay output Factory adjustment Ready On FL1 FL2 are brought out the normally opened contacts of relay with parameters 0 1A 110VAC 1A 30VDC When the inverter is supplied and there is no switched on protection the relay contact is closed By absence of supply voltage the contact is opened Multifunctional analog digital output AO1 DO1 The type of output is choosen from position of microswitch S4 Only one from the switches can be switched ON S4 1 ON S4 2 OFF on CN2 15 is brought out digital output DO1 NPN open collector 0 5A 50VDC S4 2 ON S4 1 OFF on CN2 15 is brough out multifunctional analog output AO1 with parameters O to 20 mA or 4 mA to 20 mA Multifunctional analog digital output AO2 DO2 The type of the output is choosen from position of microswitch S5 Only one from the switches can be switched ON 5 1 ON
64. ll and mounting dimensions of brake resistor from Table 5 8 Table 5 8 Overall and mounting dimensions of brake resistor Dimensions mm Cable terminals mm Brake resistor type Resistance Q A A w W W2 D H B 1 d 1 B 1 d FR ABR 0 4K 140 125 100 40 21 200 200V FR ABR 0 75K 215 200 175 40 21 100 7 0 4 3 7 0 4 3 FR ABR H1 5K 240 225 200 50 26 60 FR ABR H1 5K 215 200 175 40 21 350 FR ABR H2 2K 240 225 200 50 26 250 7 0 4 3 7 0 4 3 FR ABR H3 7K 215 200 175 61 33 150 400V FR ABR H5 5K 335 320 295 61 33 110 9 5 5 3 95 5 3 FR ABR H7 5K 400 385 360 80 40 75 FR ABR H11K 400 385 360 100 50 52 9 0 6 4 9 0 6 4 Note Use cables with double insulation only in accordance with the system valtage for example type HOSVV F or type HO5RR F ATTENTION It is not permissible to prolong the brake resistor cables longer than 5 m ATTENTION The interruption or damage to the brake resistor during braking or during movement leading to activation of protection OSF over voltage and dropping the relay Ready The motor will stop by inertia the mechanism shall continue to run It is necessary to take additional measures to safely stop the mechanism if it is dangerous Manual ELDI V Revision NEW 23 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroiinvent Electromagnetic compatibillity 6 1 6 2 This manual is developed with aim to help the design of electrical mechanisms with use of frequency inverters ELDI V In t
65. log reference for frequency bigger than the preset threshold n 03 and digital input Run 2 starting from digital inputs reference for frequency and activated digital input Run Speed reference mode 0 the reference accepts all values 1 the reference is bigger than the preset threshold n 04 Stop mode 0 inverter stops under control 1 inverter stops without control by inertia 2 inverter stops uncontrolled with timer and DC brake Note In Stop modes 1 and 2 with timer it is forbidden restart n 05 Frequency at which the inverter starts n 00 1 Minimal frequency n 01 1 Timer about prohibition for restart Timer delay of DC brake n 02 2 Timer about prohibition for start by protection Manual ELDI V Revision NEW 65 73 MODBUS address 0x0B00 0x0B01 0x0B02 OxOBO3 0x0B04 0x0B05 0x0B06 OxOBO7 IUM ELDI V ENG V1 00 0515 Range 0 0 30 0 0 0 30 0 0 32750 0 32750 0 32750 Hz Hz ms ms ms Factory setting 0 0 0 0 1000 Copyright ELECTROINVENT 9 13 o 00 o 01 0 02 0 03 0 04 0 05 9 14 P 00 P 01 P 02 P 03 P 04 Manual ELDI V Revision NEW Menu 12 0 Communication Parameter Baud 100 Parity Node ID Mbs timescl ComTimeout Cmd Wrd Explanation Selection the speed on series port 9600 19200 38400 57600 115200 The value is entered without the last two nulls Parity control
66. ltage on this input the output frequency will be controlled the revolutions of the motor The direction of rotation is specified from the polarity of analog voltage Al1 is non inverting and AN is inverting input This input is multifunctional and can be reconfigured If analog signal is current 0 to 20mA it is supplied to input AI1 by switching on microswitch S3 2 ON Analog ground Multifunctional analog digital input AI2U The input signal can be e Voltage from Oto 10V if microswitch S3 1 is OFF e Current from Oto 20mA ako microswitch S3 1 is in position ON The input is multifunctional and can be reconfigured It can be reconfigured as analog or as digital IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinmvent 7 5 Interface for speed and position feedback The control PCB is produced in 2 variants with standard and with exstended interface 7 5 1 Standard interface for feedback terminals CN3 Table 7 8 Description of signals on terminals CN3 Incremental encoder CN3 pin Signal Name SC Sin Cos Ab Fd Freq Directin Fr Forword Reverse 2 DGND AN Freq Forw Cos Dir Rev Sin TE EE Zan onn E E 8 Z Z 7 5 2 Extended interface for speed and position feedback connector CN3D Connector CN3D is used for encoders with position code by control of synchronous motors and precise servo drives It is mounted as option by customers request instead of terminal block CN3 Table 7
67. mable surface e Install the inverter with suitable fixing elements using instruments guaranteeing the needed force for mechanical fixing e Install the inverter in this way that the acces to it to be guaranteed during operation adjustment and maintenance e Don t bend and strain connecting cables between inverter and motor e Frequency inverters ELDI V are intended to work with electrical motors in conformity with requirements of IEC60034 1 e Sensors mounted on the motors and connected to frequency inverters must have secured during installation double and or strengthened insulation between them and current conducting parts of the motor as well as additional insulation between them and the accessible current conducting parts of the motor The insulations must secure operation of the for working voltage 400VAC e f the length of the cable between inverter and motor is more than 20m increase the cross section of power cable connecting motor and inverter as well as the cable for connecting the encoder e Check if the motor fixing screws are tightened well Manual ELDI V Revision NEW 12 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinmvent 4 2 Minimal distances and cooling ATTENTION Incorrect installation can cause prematurely damage of inverter Follow instructions of this manual during installation of the inverter e The inverter must be istalled perpendicularly to the wall of the cabinet or to the
68. mbers which interpretation is defined from two types of parameters integer or real number with or without sign as well as from the place of the decimal point for real numbers For correct interpretation of the values of parameters during reading and for their correct setting during writing it is necessary to be known the type of each single parameter This can be seen from the last two columns on the table with description of menus and parameters where are shown the range minimal maximal value and default value for corresponding parameter The integers are presented without decimal point For example for parameter A 00 Reference for frequency integer part the range of tolerance in the corresponding column is 0 400 from here it is seen that the parameter is integer The position of decimal point for the real numbers is indicated by the number of digits written after the decimal point in the last two columns From the column with the range of tolerance it can be seen if the parameter is number with or without sign Almost all parameters are numbers without sign positive as indicated in above examples Some parameters accept negative values for example parameter g 03 Nulling the analog input with range 32767 432767 e Presenting of integers The integers are presented in binary format with addition to 2 Example number 1 is presented in hexadecimal form as 0x0001 number 1 as OXFFF
69. mode requires parameterization autotuning when the motor is unknown there is no factory label Obligatory condition is on the motor to be assembled a sensor for speed feedback encoder with 1024 to 8000 PPR It is recommended to be used for control of mechanisms which require high start torque high dynamics and large range of motor speed regulation It can be used for positioning and creating of synchronous shaft The mechanisms for which this mode can be applied are servo drives and spindle drives for machine tools trans manipulators lifts etc It can realize operation of asynchronous motor as step motor by control mode type Step and direction It is suitable for single axes positioning mechanisms which require high dynamics precise positioning and simple control Note This control mode is not recommended to be applied in cases when encoder is mounted on the mechanism Manual ELDI V Revision NEW 46 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q elecltroliave n Vector control of asynchronous motor without speed feedback When choosing a 02 4 Note Control mode Ne 4 is not realized Vector control of asynchronous motor with speed feedback When choosing a d 02 2 5 This control mode uses high torque motors with permanent magnets It can be reached 2 0 to 3 0 Mmot by short time torque overloading The range of speed regulation is 1 5000 Bigger range can be achieved by precise adjustment of speed regulator
70. nding bar with the help of special cramps It is not possible to prescribe detailed and exact instructions which can cover all possible electrical equipment For this reason in this manual are discussed the common principles only by their observation the conditions about electromagnetic compatibility can be reached Performance of cable connections Measures to decrease the input disturbances from supplying grid e The input grid filter and frequency inverter must be installed on common grounded metal plate e The grid filter and frequency inverter to installed possibly closer to receive minimal length of connecting cable e Use shielded and grounded supplying cable e Use shielded and grounded cable from inverter to motor with length no more than 20m e Perform grounding this way that the maximum contact surface of grounding terminal to be received e Install the inverter and other equipment in metal cabinet Manual ELDI V Revision NEW 24173 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 6 3 Shielding of connecting cables Use cables with shield sleeving Grounding of the shield to catch maximum possible surface of the sleeving The sleeving must not be interrupted If there are intermediate connectors they must be in grounded metal boxes Special clamps to be used as shown on Figure 6 1 The clamps must be fixed on the plate tightly to have good contact The shield grounding of the cables has to
71. nding of the motor to grounding bolt of the drive e Pay attention during installation operation and maintenance that power terminals of power circuits appear parts under dangerous voltage and additional measures must be taken for trouble free operation with them or very close operation to them A After switch off of power voltage it is necessary to wait minimum 10 minutes before starting assembling or disassembling of power input and output connectors terminals The time is needed to discharge the capacitor battery in power unit Manual ELDI V Revision NEW 17 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroliave n e Power cables L1 L2 L3 U V W to be placed in cable duct separately from signal cables of input output interface and encoder e Use connecting cables with cross sections shown in Table 5 2 and Table 5 3 e Use cables with double insulation only conformable with operating voltages of the system for example type HOSVV F or type HO5RR F e For connections about protective grounding use only yellow green cables with double insulation conformable with operating voltages of the system for example type HOSVV F or type HO5RR F e The temperature contact sensors built in the motor can be connected to the programmable digital input of frequency inverter which will switch off the inverter when thermo protection of the motor is switched on e Special protective measures are taken regarding access
72. nfiguring DC brake MODBUS address OxOEO0 OxOEO01 0x0E02 0x0E03 0x0E04 0x0E05 0x0E06 MODBUS address 0x0F00 OxOFO01 OxOF02 Ox0F03 Range 0 00 1 00 0 00 1 00 0 0 30 00 0 0 30 00 0 32750 0 32750 0 15 Hz Hz ms ms Factory setting 0 1 0 1 0 0 10 10 Table 9 30 Pump control Range 0 00 1 00 0 00 30 00 0 600 0 600 atm sec sec Factory setting 0 00 8 00 150 90 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 10 10 1 10 2 10 3 10 4 MODBUS communication Supported functions of MODBUS protocol The system supports MODBUS functions with the following functional codes 03 0x03 Read Holding Registers 04 0x04 Read Input Registers 05 0x05 Write Single Coil 06 0x06 Write Single Register 16 0x10 Write Multiple Registers Addressing parameters and variables of the drive by MODBUS protocol Each of described till now configuration parameters can be red modified by standard functions of MODBUS protocol Addressing principle Two bite address for access to any configuration parameter is created like this gt most significant bite is number number in the menu to which belongs the parameter least significant bite is the index of the parameter in the menu The addressing of interface variables of inverter all configuration parameters to be placed in no more than 32 menus with
73. nological process This parameter has to possible values 0 Ordinary universal drive 1 Specialized system for automated control of pumps Manual ELDI V Revision NEW 51 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 5 No E 00 E 01 E 02 E 03 E 04 E 05 E 06 E 07 E 08 E 09 E 10 E 11 E 12 E 13 E 14 Menu 4 E Multifunctional inputs Parameter Inp1 func Inp2 func Inp3 func Inp4 func Inp5 func Inp6 func Inp7 func Dg Pot Step Dg Pot Step DgPotRamp Dg PotRamp PI Reg kP PI Reg ki O CmdWrd FastinpMode Explanation Multifunctional Digital Analog input O AN CN2 6 Al1 CN2 7 Multifunctional Digital Analog input 1 AI2U CN2 9 Multifunctional digital input 2 ON CN2 4 Multifunctional digital input 3 F R CN2 12 Multifunctional digital input 4 DI1 CN2 13 Multifunctional digital input 5 DI2 CN2 14 Multifunctional digital input 6 DI3 CN2 10 Digital potentiometer step for increasing Digital potentiometer step for decreasing Digital potentiometer speed for increasing Digital potentiometer speed for decreasing External Pl regulator Proportional coefficient of amplifying P External Pl regulator Integral coefficient of amplifying l Control word for multifunctional Inputs Reserv Reserv Reserv e Sue external PI o o o PES Note By activation of external Pl regulator on some of analog inputs obligatory is a
74. o 20 mA 4mA to 20 mA corresponds to 800V DC Analog value is proportional to the phase current Zero of phase current corresponds to Table 9 19 Table 9 19 Output type 0 0mA to 20 mA 4 0mA to 20 mA Voltage 10 Phase current The range OmA to 20 mA 4mA to 20mA corresponds to 2 Inom Analog value is proportional to the real speed of the motor measured from speed feedback sensor The zero speed corresponds to values in Table 9 19 11 Motor speed The range OmA to 20 mA 4mA to 20 mA corresponds to the maximal speed Note In case the selected control mode is without speed feedback the signal is proportional to the speed reference but not to the real speed 12 Fut Bi Analog value is proportional to the frequency at the output terminals of inverter dinde y The range OmA to 20 mA 4mA to 20 mA corresponds to the maximal speed Analog value is proportional to the output of the speed regulator Regulator s zero corresponds to Table 9 19 13 Output of the The range OmA to 20 mA 4mA to 20 mA corresponds to the maximal value on speed regulator the output of speed regulator Note The output signal is different from zero only by configured control mode with speed feedback Note When the analog output is voltage it it necessary to mount resistor 250Q between it and output GND The values of parameters F 12 F 15 are adjusted depending on the choice 0 0 20 0mA 4 0 20mA or voltage output with assembled resistor 2500 They are specifie
75. olution digits of encoder 0x0207 100 6000 rpm 1400 Electrical time constant of the rotor only C 09 T rotor ms forAC motors with vector control 0x0209 7 327 ms 75 feedback Manual ELDI V Revision NEW 41 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 9 4 d 00 d 01 d 02 d 03 d 04 d 05 d 06 d 07 Manual ELDI V Revision NEW Q eleckroinvent Table 9 5 General adjustments Mento 3 d General adjustments Parameter MainsVtg V finvert KHz MotCtrl Typ Operat Mode Fan On Levl Prot Enable Gen Cmd Wrd Defaults Save MODBUS address 0x0300 0x0301 Factory setting 127 440 V 380 124 kHz 10 Explanation Range Reference of grid voltage Reference of carrier frequency Control mode 0 U f mode for AC motor without feedback 1 U f mode for AC motor with feedback 2 VC mode for AC motor without feedback 3 VC mode for AC motor with feedback 4 VC mode for synchronous motor with permanent magnets without speed feedback 5 VC mode for synchronous motor with permanent magnets with speed feedback Note Control modes 2 and 4 VC without speed feedback are not yet activated By their selection it must be performed the corresponding modes with speed feedback 3 or 5 Operating mode of the inverter 0 Control via reference for Speed 1 Reserved for future use 2 Control vie reference for Position 3 Reserved for future use 4 Res
76. rements to wiring 30 7 3 2 Onncanne Ha unudpoBure BXOJIOBe seseeem 30 7 4 Connection of analog inputs sse 31 7 4 1 General requirements sssssssss eene 31 7 4 2 Connection of analog inputs sse 31 7 4 3 Connecting cables and cable terminals 32 7 4 4 Description of analog inputs sseeeeene 32 7 5 Interface for speed and position feedback sess 33 7 5 1 Standard interface for feedback terminals CN3 33 7 5 2 Extended interface for speed and position feedback connector GIN SOD ran od pa Sas 33 7 5 3 Supported interfACES uulreeerrreerareeaaoneooooeaaossaaoasssononanonne 34 7 6 Multifunctional outputs sssseeeeeeenn nennen nennen 34 7 7 Series communication interface sssssssssseeeeee 35 7 7 1 Series communication interface for connection with PC 35 7 7 2 Series communication interface for connection with PLC 36 8 Running into exploitation eeeeeeeeeeenenen nnne nnns 37 8 1 Operators panel description sess 37 8 2 Types of parameters 5 eese sona kaka tere ente Fue th Er aa piske anp 37 8 3 Visualisation MOUO koke veve i tare trt eere tk eere rre ak Ee bin EE dan 37 8 4 Adjustment MOU evi core t Renee Ete to eue
77. rer e o a ie Eee te dde 38 8 5 Correction mode of parameter type control Word sssssses 38 8 6 Examples of operating with keyboard eeeeeeene 39 9 Parameters of frequency inverter version V8 eere 40 9 1 MenuO A Speed reference sssssssssssee eene 40 Manual ELDI V Revision NEW 3 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 9 2 Menui b Visualization esee nennen 41 9 3 Menu 2 C Parameters of the motor 41 9 4 Mento 3 d General adjustments sssssseeeeeennes 42 9 4 1 General adjustments detailed description 43 9 5 Menu4 E Multifunctional inputs eeee 52 9 5 1 Polarity of multifunctional inputs eeeeeeeeese 53 9 5 2 Using the fast digital inputs 54 9 5 3 Functions of digital inputs detailed description 55 9 5 4 Functions for analog inputs detailed description 58 9 6 Menu5 F Multifunctional outputs sssssseeeeee 59 9 6 1 Polarity of digital outputs seen 60 9 6 2 Functions of digital outputs detailed description 60 9 6 3 Functions of analog outputs detailed description 62 9 7 Menu 6 g Configuring of analog inputs 63 9 8 M
78. rity sign of the input signal bit 1 Sequence of UVW signals from encoder if available Bit 1 is used to manage the synchronous motor with the help of encoder with UVW outputs In case that it is necessary to change the sequence of UVW signals this can be performed either by physical connection crossing and by inverting the bit 1 bit 0 Sequence of signals from the incremental encoder if available In case that it is necessary to change the order of the outputs A B of the incremental encoder to ensure the phasing of the speed feedback this can be performed either by physical connection crossing and by inverting the bit 0 ATTENTION When you change the polarity of the feedback is necessary for the motor to be uncoupled from the mechanism which drives It must be ensured that this will not lead to an accident It is recommended to change it when the engine stopped The management of the inverter can be done both through multifunction digital and or analog inputs and through serial MODBUS interface Version of control through serial interface and control through the control panel which is also connected to the inverter via the serial port The general principle is that if a function command is configured on a multifunctional input the same function command can not be fed through the serial interface or the command panel Conversely if a function command is not associated with any of the multifunction inputs i
79. ry to use shielded cable type with twisted pair e The shield must be connected to terminal as shown on Figure 7 7 Connection of analog inputs Connection circuits of differential analog input are shown on Figure 7 7 AGND 2 10 koM Figure 7 7 Connection circuits of differential analog input Manual ELDI V Revision NEW 31 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT 7 4 3 Terminal CN2 5 10V CN2 6 Al1 CN2 7 AN CN2 8 AGND CN2 9 AI2U Shield 7 4 4 Terminal CN2 5 CN2 6 CN2 7 CN2 8 CN2 9 Manual ELDI V Revision NEW 32 73 Q electroimvenk Connecting cables and cable terminals The size and type of shielded cable are shown in Table 7 6 Table 7 6 Number of terminals and type of the cable A Recommended Terminal Allowed cross section of type the cable mm On Cable type Shielded twisted pair Single core 0 14 0 25 0 25 CTF1600T Shielded pair with Multi core 0 14 0 75 0 55 polyethylene insulation with 0 5 1 5 1 25 external vinyl cover Note It is recommended to use cable terminals and roll in instrument without soldering with aim to simplify the connection and to increase the reliability Description of analog inputs Symbol 10V AN Al1 AGND AI2U Table 7 7 Description of analog inputs Description Stabilized power supply 10V Differential analog input Factory adjustment Speed reference O to 10V By changing the vo
80. series Table 5 6 Suitable brake resistors for ELDI V series Inverter type aa ddr ower kan ip d Resistance Q Mos ELDI V A 0 55 FR ABR 04K 200 60 ELDI V A 0 75 1 1 FR ABR 0 75K 100 80 ELDI V A 1 5 2 2 FR ABR H2 2K 60 100 ELDI V B 0 55 1 1 FR ABR H1 5K 2 2K 3 7K 350 250 150 115 155 ELDI V B 1 5 to 3 0 FR ABR H3 7K 5 5K 150 110 155 185 ELDI V B 4 0 to 7 5 FR ABR H7 5K 75 340 ELDI V DF 11 FR ABR H11K 52 530 ELDI V D 15 to 22 2XFR ABR H7 5K in parallel 36 830 2 X FR ABR H11K in parallel 26 1060 EDE 801087 SxFR ABR H7 5K in parallel 25 1020 ELDI V D 45 to 55 3 X FR ABR H11K in parallel 18 1980 Note For bigger powers can be used resistors with lower power connected in parallel The total value of received in parallel connection resistor must be not smaller than specified in Table 5 6 The permissible loading of brake resistors type FR ABR and FR ABR H are shown in Table 5 7 Table 5 7 Permissible loading of brake resistors FR ABR 200V FR ABR H 400V Type 0 75k 22k 3 k 0 75k 22k 3 7k 55k 75k tik Permissible pulse loading 100 5 sec 100 5 sec Permissible operation on cycle 1096 1096 696 Manual ELDI V Revision NEW 22 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinmvent Overall and mounting dimensions of brake resistor type FR ABR and FR ABR are shown in Figure 5 5 and Table 5 8 w 70038 N e Glass braided cable 2 0mm white Figure 5 5 Overa
81. ssigned function 72 FB for external PI regulator Operating mode of fast digital inputs Manual ELDI V Revision NEW 52 73 Q electroinvenk Table 9 9 Multifunctional inputs MODBUS address 0x0400 0x0401 0x0402 0x0403 0x0404 0x0405 0x0406 0x0407 0x0408 0x0409 0x040A 0x040B 0x040C 0x040D 0x040E IUM ELDI V ENG V1 00 0515 Range 0 172 0 172 0 120 0 120 0 120 0 120 0 120 0 0 31 9 0 0 31 9 0 0 31 9 0 0 31 9 0 9999 0 9999 0000 0001 Hz Hz Hz sec Hz sec Factory setting 0 12 13 14 1 0 1 0 0 0 0 0 Copyright ELECTROINVENT Q electroinvent Number of the function 0 o co 0 0 SON I O00 o o NI x E II E E N c0 0 000050 10 0 FAWN Oo 9 5 1 Table 9 10 Functions of digital analog inputs Functions of digital analog inputs Type of the function Name of the function Non congigured no input function assigned Emergency Stop Start of inverter On Off Change of rotation direction Forward Reverse Start with rotation direction left Run Left Start with rotation direction right Run Right DC brake Faults Reset Acceleration deceleration stop Reference of Boost 2 Start of analog signal Ana Start Stop Digital Programmable output frequency F1 Programmable output frequency F2 Programmable output frequency F3 Electronic potentiometer increase of frequency Electronic potentiome
82. t can be submitted via the serial interface or the command panel Example Let digital function Start Stop function 2 is configured to multifunctional Input 3 Then the drive is starting stopping vie Input 3 If the commands Start Stop be submitted via the serial interface or the command console they are ignored if digital function Start Stop function 2 is not configured to any of the multifunction inputs then the the drive is starting stopping of the serial interface or via the command console The options for control the commands Start Stop and Direction by multifunctional inputs via control terminal are Two wire scheme for Start and Stop of inverter The factory setting mode implements a 2 wire scheme At input CN2 4 and CN2 12 are assigned functions 2 ON and 3 F R Manual ELDI V Revision NEW 49 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent After turning on the input CN2 4 the inverter starts with the direction of rotation Fwd After disconnecting the input the inverter stops controllable or momentum depending on the choice CN2 1 COM CN2 1 COM CN2 4 ON CN2 4 Fwd CN2 12 F R CN2 12 Rev Two wire scheme for start and stop of inverter Figure 9 6 Two wire scheme for Start and Stop of inverter After turning on the input CN2 4 and activate the input CN2 12 is executed command reverse Rev the inverter stops
83. tall it better at ventilated place without obstruction of the air flow of cooling fan ATTENTION To increase the reliability the inverter has to be installed at place protected from high temperature If the inverter is installed in a cabinet use cooling fan or air conditioner with aim to keep surrounding temperature not higher than 45 C ATTENTION Pay attention to vibrations and check if they influence to electrical devices in the cabinet ATTENTION Inverter and motor radiate heating It is necessary to secure enough distance between inverter and other devices in the cabinet the heat to be dissipated Manual ELDI V Revision NEW 10 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent Observe the following rules when choose the place for installation e Don t install inverter near heat radiating elements or directly to sun shine e Don t install at place exposed to corrosive gases liquids dust in the air or metal micro parts e Don t install at places where the temperature and humidity exceed the specified e Don t install inverter at places where it will be exposed at high level of electromagnetic radiation ATTENTION If you don t observe these requirements you can lose your guarantee 3 3 Transport and storage The conditions for transport and storage are describe below e Environment temperature 20 C to 65 C e Air humidity from 0 to 90 without condensation of moist
84. ter decrease of frequency Programmable current limitation 1 Programmable current limitation 2 Enable the additional P coefficient of speed regulator Position reference prohibition permition Position reference reset Reference for frequency speed Feedback fore speed Reference for limitation of the moment Reference for acceleration not active Level of DC brake Level of current limitation by acceleration Level of current limitation by stop Analog Feedback for external Pl regulator Polarity of multifunctional inputs Numbers with which are assigned the functions of multifunctional inputs correspond to positive polarity This means for digital input functions active state in closed contact inactive state in open contact for analog input functions of differential input at positive potential on input compared to input the input signal is perceived as positive in the opposite case as negative In case of necessity the polarity of the input functions can be inverted without physical change in the input compounds This happens as the number corresponding to an input function is increased with displacement equal to 100 Manual ELDI V Revision NEW 53 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 9 5 2 Identifier 0 For example if digital input is configured function 2 Start Stop the command Start will be submitted by close contact and Stop thro
85. the electrical motor e 200 230V 1 50 60Hz for motors with power 0 55kW to 2 2KW e 380 400V 3 50 60Hz for motors with power 0 55kW to 75KW Disclaimer ELECTROINVENT delivers optimized and tested equipment like Inverters and string boxes for Solar Power Plants The correct integration and interconnection of the equipment according to the manuals and datasheets from ELECTROINVENT is the responsibility of the System Integrator ELECTROINVENT does not assume any liability for system design dimensioning build up and the performance of the system Claims because of downtime are excluded The contents of the written text are reviewed for compliance with the hardware and software described below However inaccuracies cannot be excluded thus preventing us from supplying a full warranty for full compliance The data supplied in the current manual is reviewed regularly Corrections are included in subsequent editions In case of violation of the installation instructions warranty claims will not be accepted We discard any liability in cases of accidents and material damage caused by inappropriate handling undertaking of works by unauthorized personnel and the resulting damages on persons and device as well as for any resulting subsequent damages Manual ELDI V Revision NEW 5 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 1 2 1 3 1 4 IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIO
86. this button the blinking digit changes its value O or 1 The changed control word can be entered by button DATA ENTER or we can quit from the change with button ESC Manual ELDI V Revision NEW 38 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q eleclkroinvent 8 6 Examples of operating with keyboard MUrBaHe Figure 8 2 Example 1 Adjustment the time for acceleration dt5 Fre MC art Figure 8 3 Example 2 Visualization the running output frequency ATTENTION When you change the values of parameters during operation of the motor it must be sure that this change will not bring to emergency It is recommended the changes of parameters to be made by stopped motor only Manual ELDI V Revision NEW 39 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinvent 9 9 1 A 00 A 01 A 02 A 03 A 04 A 05 A 06 A 07 A 08 Parameters of frequency inverter version V8 The parameters of frequency inverter are grouped in 15 functional menus described below Note The tables with parameters and values by default are referred to drives 5 5kW and software version V8 If your software version is different ask the producer Electroinvent Ltd or distributor about more actual version of this Manual or Appendix table with parameters for your version Table 9 1 Used abbreviations Used abbreviations AC motor asynchronous motor FB feedback PI proportional integral
87. trol with feedback Note The function is not active The function is used when it is necessary to control the level of DC brake by analog input Note To work this function it is necessary to be configured correctly O XX Parameters of DC brake The function is used when it is necessary to limit the level of the current respectively the torque during acceleration of the motor when the reference is from analog input Note The function is not active The function is used when it is necessary to limit the current respectively the torque during established speed of the motor when the reference is from analog input Note The function is not active This function is used when the frequency inverter also serves as a programmable controller PLC receives assignment temperature flow pressure etc feedback by relevant sensor and through PI regulator set value is stabilized by controlling the motor speed To activate this input function it is necessary 1 In the control word for multifunctional inputs parameter E 13 to be configured external Pl regulator 2 Function 72 to be assigned on one of multifunctional analog inputs The adjustment of parameters of Pl regulator is done with parameters 1 18 External Pl regulator proportional coefficient of amplification P 1 19 External Pl regulator integral coefficient of amplification l Note By activation of special program for pump control d 08 1
88. ugh open contact The inverting of this logic is implemented as on the same input is assigned function 102 instead 2 Then the command Start will be fed through an open contact and Stop through closed contact The same principle is valid for bipolar analog input functions such as the replacement of function 65 analog speed reference with 165 leads to a change in the specified direction of rotation Using the fast digital inputs Two of the multifunction digital inputs are characterized by a high performance and can accept input signals at a frequency up to 200 kHz One of the two fast inputs is conventionally accepted as Main and the other for Auxiliary The Main fast input is DI3 38enen e Ha KoHTponHa knema CN2 10 KoHcburypupaHeto Ha dbyHkumvu Ha TO3M BXOZ CTaBa 4pe3 napameT p E 06 CnoMararenHusT 6bp3 Bxon e DIM outputted on the control terminal CN2 13 The configuration of features of this input is through a parameter E 05 On fast digital inputs can be configured each of the input digital functions in which these inputs will behave as normal digital inputs The higher performance of fast digital inputs enables them to perform functions unavailable to other inputs For the purpose on parameters E 05 and or E 06 whereby are configured functions of fast digital inputs are assigned a value of 0 no set input feature by parameter E 14 is defined the operating mode of one or both fast digital inputs
89. un Right DC brake Table 9 12 Functions of digital inputs detailed description Description Not assigned input function This function performs fast stop of the motor and switch off of inverter by activating of digital input The stop tempo is specified in H 02 Note When necessary the fast stop it must be mouinted a suitable brake resistor on the output terminals of the inverter The function provides start of the inverter Note At simultaneously set of the mutually exclusive pairs functions 2 3 Start Stop Direction and 4 5 Start with the left direction Start with the right direction is perceived the second type of control Start with the left direction Start with the right direction The function secures the change of direction of rotation of the motor See above the note to fuction 2 The function secures the start of inverter and rotation of the motor in direction left See above the note to fuction 2 The function secures the start of inverter and rotation of the motor in direction right See above the note to fuction 2 By activating the input announced for DC brake of the motor it is supplied DC voltage or DC currect depending of the choice in q 06 bit 3 By choice q 06 bit 320 it is supplied output voltage in percents from nominal motor voltage By choice q 06 bit 3 1 it is supplied output current in percent from nominal current The values of output DC voltage or current are specified
90. ure e The inverters to be not submitted to influence of shocks vibrations UV radiation etc e The inverters to be stored in dry and clean premises without direct sun shine e The inverters to be stored in premises without presence of corrosive gases and liquids packed well and placed on solid surface e The inverters to be stored in transport packing before their installation To keep the guarantee the inverters must be stored correctly 3 4 Order code Table 3 4 Order code of frequency inverters ELDI V ELDIV X X _ X X XX X X Power supply Series Version Number of Voltage Motor power in kw Feedback Voltage phases A ai fe Tav RW o Openen amv CE Ce la low oor faz E Encoder NEM o ERN s Sst Example ELDI V B 34 02 2 E is the code of inverter with vector control version B 3 phase supply 380 400V for motors up to 2 2kW and feedback from standard encoder Manual ELDI V Revision NEW 11 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electrolavent 4 Mechanical installation 4 1 Common requirements during installation By installation of frequency inverters must be observed the following requirements e Byinstallation unpack carefully and take out the inverter from the packing e Install the frequency inverters ELDI V in the electrical cabinet e Install the inverter on mounting surface with enough strength and rigidness e Install the inverter on uninflam
91. x01 Both parameters of Menu 1 b are with addresses 0x0100 and 0x0101 accordingly To receive the value of output frequency we write the number 3 in parameter with address 0x0100 after which we read the desired value of parameter with address 0x0101 e Direct reading through menu 32 Display becomes as in the most significant bite of the address is written the index of menu 32 0x20 in least significant index of parameter corresponding to output frequency 0x03 The desired value of output frequency is red directly from parameter with address 0x2003 Manual ELDI V Revision NEW 69 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electrolavent 10 7 10 8 Operation with specialized menu for control of the drive As it was indicated in 9 5 Menu 37 Holding Registers allows access to parameters for control of the drive through series communication channel These are parameters which are not accessible from the control panel as they are intended for control only through programmable controller or other external device Example We want to supply position reference menu 37 parameter 1 The necessary address is with most significant bite 37 0x25 and least significant bite 1 0x01 The position reference is written on address 0x2501 Format of drive s parameters and variables accessible by MODBUS The values which are red or are written in configuration parameters by the use of MODBUS are 16 bit binary nu
92. ximal length of the cable to be 3 m Manual ELDI V Revision NEW 35 73 IUM ELDI V ENG V1 00 0515 Copyright ELECTROINVENT Q electroinmvent 7 7 2 Series communication interface for connection with PLC It is used standard Modbus RTU protocol by two conductor RS 485 interface In this case micro switches are as follows S1A 1 0FF S1A 2 ON S1B 1 OFF S1B 2 ON and jumper J4 ON set With jumper j5 can be included terminating resistor 1200 if necessary The switches must be respectively in one of the following 2 variants see Figure 7 11 se ees sM An ar E Zu B J TxDAxD R 5485 Je m Pom ee 5 CN4 Interface R3 45 5V ro 5V lt 7 le a J5 6 RxD 5 w ah 4 53 54 55 D GNDL 128 d m CAN T Xj mm Trew CNI CN2 Figure 7 13 General view of switches and Figure 7 12 General view of control board i Ls terminals of communication connector The general view of switches on control board ELDI CN and the terminals of communication connector are shown on Figure 7 12 and Figure 7 13 For communication speeds up to 38400 bps in regime RS 485 the recommended maximal length of the cable is 100m If the speed of transmission is higher the maximal length of the cable is 15m The maximal number of devices in a net is 32 Manual ELDI V Revision NEW 36 73 IUM

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