Elin EBG ELVOvert SX Operating Manual
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Elin EBG ELVOvert SX Operating Manual

5,5(7,5) to 15(22) kw, 3 ac 380 to 460 v
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ELVOvert SX
Operating, Service
Projecting, Mounting & Connecting
8074667.02/02

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Summary of Contents for Elin EBG ELVOvert SX

  • Page 1 ELVOvert SX Operating, Service Projecting, Mounting & Connecting 8074667.02/02...

  • Page 2: Safety Instructions

    Sicherheitshinweise Safety instructions Folgende Symbole werden Sie durch die Anleitung begleiten: The following symbols should assist you in handling the instruction: Allgemeiner Hinweis, Unbedingt beachten ! General information, note exactly ! Gefährliche Spannungen ! Lebensgefahr ! Dangerous voltages ! Danger of life ! Messung, Kontrolle ! Measurement, control ! Hinweis, Tip !
  • Page 3 Operating & Service Projecting, Mounting & Connecting ELVOvert SX ELVOvert 5,5(7,5) to 15(22) kW, 3 AC 380 to 460 V 8 074 667.02/02 / December 1998 Theme Theme Page Page Operating & Service Operating & Service 3 - 26 3 - 26 Projecting, Mounting &...
  • Page 4 Notes SX - Operating- & Service instruction - 8 074 667.02/02 - page 2...
  • Page 5 Operating & Service instruction ELVOvert SX 5,5(7,5) to 15(22) kW, 3 AC 380 to 460 V Theme Theme Page Page Operation via the built-in keypad Overview: actual value display Overview: 1st level of operation Overview: 2nd level of operation Commissioning...

  • Page 6: Operation Via The Built In Operator Panel

    Operation via the built in operator panel Example for the input of data POWER-LED: Shows if the electronic is working; LED Display: Attention: Use the charging LED Shows frequency, motor cur- (right-sided to the connection termi- rent, DC-link voltage, motor nals) to check the charging condition rotation direction and type.
  • Page 7 Selecting and changing parameters in the 2nd level of operation Assuming that parameter d0 is selected (after mains-on often 0.00): 1) Switch to the parameter mode by pressing the FUNC-key. 2) Select parameter F14 using the UP/DOWN-keys. 3) Select the 2nd level of operation by pressing the FUNC-key. 4) Go through the parameter list by using the UP/DOWN-keys.
  • Page 8 Overview of the 2nd level of operation Parameter name Parameter name Range Range see page see page Operating methode Motor capacity setting 4.0- 160 kW Nominal power Pole number 2, 4, 6, 8 poled Speed response 0.00-100 2.00 Starting frequency 0.10-9.99 Hz 0.50 f-MAX limitation...
  • Page 9 7. For optimum adaptation of the frequency to the motor see parameter A97, Auto-Tuning. Factory default setting (Initialisation) At delivery all frequency inverters of the series ELVOvert SX are preset to factory default. The devices can be reset to this basic setting any time.
  • Page 10 Description of the actual value display area The level of “Display of the actual values“ offers the user important operating data (e.g. motor current, link voltage, ...). In addition it supports the analysis in case of a failure. Output frequency read only The parameter shows the actual output frequency in Hz.
  • Page 11 The inverters of the ELVOvert SX series offer the following choices to define a frequency reference value: Set value definition via the keys of the built in operator panel.

  • Page 12: Operating Mode

    Acceleration time 0.01 - 999 s FD: 30 Deceleration time 0.01 - 999 s FD: 30 The acceleration- or deceleration time references to the defined end frequency (parameter A63). Remarks: The 2nd acceleration and deceleration time is set by F6 and F7, if the function CH1 (2nd ramps) is selected The acceleration and deceleration time for the 2nd set of parameters is set by F6 and F7, if the function SET Means that behind the parameters F6 and F7 three independently adjustable ramp times are hidden.
  • Page 13 Nominal motor voltage 380/400/415/440/460 V FD: 380 Select the nominal voltage of the connected motor. 2nd level of operation Parameters of the 2nd level FD: A0 *) If the application requires more advanced parameters F 2 - F11 then by the use of F14 the 2nd level of operati- on can be selected.
  • Page 14 0 - 5 FD: 0 Frequency inverters of the ELVOvert SX series offer three different control methods: V/f-characteristics for standard torque requirements and multi motor operation. Sensorless Vector Control (SVC) for great torque especially at low frequencies (<5 Hz) and dynamic compensation of slip with the usage of speed feedback.
  • Page 15 Motor capacity setting 4.00 - 160 kW FD: Nom. „C“ Pole number 2, 4, 6, 8 pole FD: 4 Put in the nominal power and number of poles of the motor to achieve great motor efficiency. If the data stored under this parameters do not comply with the actual motor data then especially in the case of the control method SVC the drive cannot be utilised optimally.
  • Page 16 f-MAX limitation 0.0 - A63 Hz FD: 0.0 f-MIN limitation 0.0 - A63 Hz FD: 0.0 The frequency range which is defined by the values stored under parameter A4 (start frequency) and A63 (end frequency) can be reduced via the parameters A5 and A6. The frequency inverter in this case only accepts set values via the set value inputs or via the built in operator panel or the external control unit BE-4 which are within this frequency range.

  • Page 17: Carrier Frequency

    Skip frequency 1 0.0 - 400 Hz FD: 0.0 Skip frequency 2 0.0 - 400 Hz FD: 0.0 Skip frequency 3 0.0 - 400 Hz FD: 0.0 To avoid resonances eventually occurring in the drive system there is the possibility to program 3 lock out frequencies.
  • Page 18 Electron. motor protection 20 - 120 % IN FD: 100 The frequency inverters of the ELVOvert SX series can monitor the connected motor thermally via the usage of an electronic model. The electronic motor protection is adjusted according to the nominal current of the motor.
  • Page 19 Ext. f-ref limit: start value 0.0 - A63 Hz FD: 0.0 Ext. f-ref limit: end value 0.0 - A63 Hz FD: 0.0 By the usage of the parameters A26 and A27 an additional individual adaptation of the external set-value (0...5V, 0..10 V, 4...20 mA) is possible. Associated with the minimum and maximum set value (e.g. 0 V or 10 V) there is a minimum and maximum frequency value which means that the whole set value range (0...5 V, 0...10 V, 4...20 mA) corresponds with an individually selectable frequency range.
  • Page 20 Remarks: Remarks: m This parameter is only used at the ELVOvert SX 5.5 kW and 7.5 kW. In case of the inverter types 11 kW and 15 kW this parameter is set to 0.0 %. m The frequency inverters ELVOvert SX 400/11C15P and 15C22P do not have a built in braking unit.

  • Page 21: Mode Of Operation

    „Frequency-arrival“- 0 - 2 FD: 0 signal characteristic Three different characteristics of the “Frequency-arrived“ signal are programmable on output FA1 - CM2. The relevant frequencies for the settings 1 and 2 are set by A39 or A40. Remark: Remark: With the use of parameters C10 or C11 there is the choice to invert the output logic. Signal at arrival at the set value.
  • Page 22 If an AC-motor is operated at constant load there is a voltage at which the current and as a result of this the power is a minimum. The ELVOvert SX calculates this point of operation. The voltage can have values in a range of +/- 50% of the voltage for constant torque (range of control).
  • Page 23 Remarks: Remarks: This function is not for applications which require a defined (constant) acceleration or deceleration time as the ramps may vary depending on the load. A failure may occur if the inertial load of the connected load exceeds 20 times of the inertial load of the motor shaft. This function is available only in the V/f control mode.
  • Page 24 f-ref calibration: voltage 0 - 255 FD: pre-adjusted !! f-ref calibration current 0 - 255 FD: pre-adjusted !! With these parameters the ratio between the set signal of voltage (O-L) or current (OI-L) and the output frequency of the inverter is calibrated. This calibration is performed in the factory and should only be changed if the inverter frequency does not comp- - This calibration is performed in the factory and should only be changed if the inverter frequency does not comp ly with the input values.
  • Page 25 Auto-Tuning 0 - 2 FD: 0 The parameter A 97 determines how the auto-tuning function will be performed. no auto-tuning normal auto-tuning (the motor will rotate) auto-tuning via resistance and inductance measurement (the motor does not rotate) Adjustment „1“ is used for applications where it is no problem if the motor rotates. Adjustment „2“ must be used for applications where the motor is not allowed to rotate due to mechanical circumstances or any kind of danger to persons working with the equipment.

  • Page 26: Parameter Input

    Motor data selection 0 - 2 FD: 0 Selects which motor data are used for the operation after performing auto-tuning. Standard data Data for motors of newer generation Auto-tuning data Input phase supervision 0 / 1 FD: 0 Selects if the input phase supervision is active or not. Supervision active (E24 will be displayed in case of failure) Supervision not active (E24 will not be displayed in case of failure) Attention: Not included in all software versions !!
  • Page 27 C10, Outputs te.11, 12 0 - 2 FD: see table Parameter Output Factory default 1 (RUN message) 0 (FA1 frequency arrival) Overview of the functions Overview of the functions Adjustment Function Description Remark Frequency arrival (signal characteristic see A39, 40 and A49) RUN message (output is closed if pulses are released) Torque alarm...
  • Page 28 Notes SX - Operating- & Service instruction - 8 074 667.02/02 - page 26...
  • Page 29 Projecting, Mounting, & Connecting instruction ELVOvert SX ELVOvert SX 5,5(7,5) to 15(22) kW, 3 AC 380 to 460 V Theme Theme Page Page Mounting Mechanical built-up Dimension drawings Power connections Control connections Specifications of the control terminals Adjustments and functions...
  • Page 30 Distances to other units or against the wall For cooling purposes be sure that the frequency inverters ELVOvert SX are mounted vertically. In addition, be sure that it is separated from other components and walls. Pay attention that no foreign matter can enter the equipment to avoid dama- ge to the frequency inverter.

  • Page 31: Mechanical Built-Up

    Mechanical built-up Description of components Blindabdeckung / blind cover Frontabdeckung / front cover Befestigungs- schrauben / set screws Lade-LED / charging Bedienfeld / Steuerklemm- keypad leiste / control terminals Leistungsklemmen / power terminals Kabelein- führungen / cable holes Erdungsklemme (nur bei 5,5 kW und 7,5 kW) / earth terminal (5,5 kW and 7,5 kW only) SX - Operating- &...
  • Page 32 Dimensions ELVOvert SX 400/5,5C7,5P and 7,5C11P Leistungsklemmen/ Power terminals Losses: SX 400/5,5C7,5P SX 400/7,5C11P 16 kHz, 100 % load 370 W 450 W 8 kHz, 100 % load 310 W 380 W 4 kHz, 100 % load 280 W 340 W Weight, app.:...
  • Page 33 Dimensions ELVOvert SX 400/11C15P and 15C22P Leistungsklemmen/ Power terminals Losses: SX 400/11C15P SX 400/15C22P 16 kHz, 100 % load 610 W 810 W 8 kHz, 100 % load 490 W 680 W 4 kHz, 100 % load 430 W 620 W Weight, app.:...

  • Page 34: Power Connections

    Other components should be secured with seperate earth leakage circuit breakers. Earth leakage circuit breakers in front of an inverter are not an absolut protection against direct touching. The ELVOvert SX units have no current-limiting function (in case of fault currents). Therefore they don´t violate the earthing.
  • Page 35 Remarks: Remarks: The motor cables should be separated from other lines and/or an option for reduction of the slew rate (du/dt) - has to be installed (Option AMF (MDR)). Pay attention to have a correct potential balance. Be sure that the specified grounding is carried out correctly. Avoid common grounding poles for several inverters. In case of the following operation conditions a mains reactor (U app.

  • Page 36: Control Connections

    Control connections Be sure to separate the control cables from the power supply and motor cables. Also the length should not exceed 20 m and must be shielded. If a crossing of control and power cables can not be avoided, be sure that they cross at a right angle.

  • Page 37: Specification Of The Control Terminals

    Specification of the control terminals 1 - 8: Programmable digital inputs can be programmed with the parameters C0 - C7 as follows: Setting Short name Description Start reverse run. REV and FW closed = STOP. 1, 2, 3 CF1, CF2, CF3 Starts the inverter with the corresponding preset speed.

  • Page 38: Adjustments And Functions

    Adjustments and functions Terminal: FM Terminal: FM Affected parameter: A44 and F10 Affected parameter: A44 and F10 The output can be programmed as follows (parameter A44): Analogue frequency act. value: Supplies a pulse width modulated signal, which is proportional to the (A44=0) output frequency related to the end frequency A63.
  • Page 39 Function: STN (factory default) Function: STN (factory default) Affected parameters: C0 - C7 Affected parameters: C0 - C7 If the frequency inverter should be set back to its factory default setting, the following procedure must be done: Programm one of the inputs 1-8 with the parameters C0 - C7 to STN (setting: 07). Interconnect the programmed input with P24 (either with a switch or with a wire bridge).
  • Page 40 Function: CH1 (2nd set of ramps) Function: CH1 (2nd set of ramps) Affected parameter: C0 - C7, F6, F7 Affected parameter: C0 - C7, F6, F7 As described at the function SET, the frequency inverter has a 2nd set of ramps. It can be activated independent of the 2nd set of parameters.
  • Page 41 Function: RS (reset) Function: RS (reset) Affected parameter: C0 - C7 Affected parameter: C0 - C7 Interconnecting the programmed input with P24 resets a fault leads to a factory default, if the function STN is programmed and interconnected too (see pages 7 & 37) Remarks Remarks If the RS contact is closed for more than 4 seconds, the inverter shows „- - -“.

  • Page 42: Wiring Examples

    Wiring examples Manual control via the built-in keypad Adjust the following parameters: F9 = 00, (Assuming a factory default setting!) F2 = frequency reference value, F4 = pre-selection of rotation direction, F6 = acceleration time, F7 = deceleration time Wiring of the control terminals: After the above mentioned parameters have been adjusted, the frequency inverter can be started with the RUN key.
  • Page 43 Reference value from a 0 ..10 V analogue signal & supply via the internal 24 V Adjust the following parameters: F9 = 03 (FD !), A0 = U/f or SVC, F6 = acceleration time, F7 = deceleration time, A48 = 1 for 10 V, C7 = 0 (FD !) Wiring of the control terminals: After the above mentioned parameters have been adjusted, the frequency inverter can be started via the input FW in clock- wise direction.

  • Page 44: Motorpotentiometer-Function

    Preset speeds (max. 7) + reference value (corresp. "FIX 8") Adjust the following parameters: F9 = 03 (FD !), A0 = U/f or SVC, F6 = acceleration time, F7 = deceleration time, C6 = 1, C5 = 2, C4 = 3, C7 = 0 (FD !), A12 = preset speeds 1, A13 = preset speeds 2, A14 = preset speed 3 or F2 for adjusting the preset speeds 4 - 7, F2 = reference value (or potentiometer, or 0 ...

  • Page 45: Pid-Controller-Function

    PID-controller-Function Scheme Adjust the following parameters: F9 = 03 (FD !), A0 = U/f or SVC, F6 = acceleration time, F7 = deceleration time, F2 = reference value, C7 = 0 (FD !), A94 = 1, A95 = 1, A90, 91 and 92 according to the requirements Wiring of the control terminals: After above mentioned parameters have been adjusted, the frequency inverter can be started via the terminal FW.

  • Page 46: Mechanical Data

    16 A 23 A 32 A 44 A Maximum current 115 % IN ”P” for 30 s in 10 min ( 15 s for ELVOvert SX 400/7,5C11P) Maximum ambient temperature 40°C Mechanical data Mechanical construction Built-in unit for vertical mounting,, IP 20...

  • Page 47: Trip Messages

    The braking duty (adjusted via Is the deceleration time Increase deceleration time. A38) is exceeded adjusted too short ? (ELVOvert SX 5,5 kW and 7,5 kW only) Is the duty time adjusted Increase the duty time. too low ? DC-link overvoltage The motor was operated Tieflaufzeit verlängern...
  • Page 48 Trip message Description Cause Remedy EEPROM fault Are the data changed often ? The EEPROM´s life time is about 10000 storages (related to 10 years and some storages per day). Mains undervoltage Is the mains voltage within Check the mains the allowed limits ? voltage.
  • Page 49 Trip message Description Cause Remedy Error on the optional card 1 A trip has occured on the Reset. optional card 1 Error on the optional card 2 A trip has occured on the Reset. optional card 2 Phase failure One phase of the input Check the input voltage.

  • Page 50: Other Displays

    Other displays Display Description The reset signal is executed for more than 6 s. Press either the UP- or DOWN key or switch off the mains voltage. The adjusted value has more than 3 digits in length. It is displayed when power is turned off. The auto-tuning operation terminates normally.

  • Page 51: Option Tv5 And Tv6

    Option TV5 and TV6 The ELVOvert TV5 is an active isolating amplifier which transforms the input signal (0-10 V) to an output signal (4-20 mA). The ELVOvert TV6 is an active isolating amplifier which transforms the input signal (0-10 V) to an output signal (0-20 mA).
  • Page 52 Notes SX - Operating- & Service instruction - 8 074 667.02/02 - page 50...

  • Page 53: Parameter Adjustments

    ELVOvert SX - Frequency inverter Commissioning protocol Type: Type: SX 400/5,5C7,5P SX 400/7,5C11P SX 400/11C15P SX 400/15C22P Serial number: Serial number: Client / Company: Client / Company: Supplier / Company: Supplier / Company: Date of delivery: Date of delivery: Date of commissioning:...
  • Page 54 Parameter Parameter Factory default Factory default Clients adjustment Clients adjustment Motor pole number for d1 Ext. f-ref limitation: start value 0.0 Hz Ext. f-ref limitation: end value 0.0 Hz Restart selection Braking unit:usage ratio Signal „Frequency arrival“: On-level 0.0 Hz Signal „Frequency arrival“: Off-level 0.0 Hz Analogue output f/I/T...
  • Page 55 Recommendation of the manufacturer to the CE-marking In combination with the filter options ELVOvert CE the frequency inverters ELVOvert SX correspond to the EMC-directive 89/336/EWG and the low-voltage directive 73/23/EWG. that means EN 61800-3 and conformity with: EN 50178 The EMC product standard for PDS (Power-Drive-Systems) EN 61800-3 distinguishes between: Unrestricted distribution, where the supply of equipment is not dependent on the EMC compedence of the customer or user for the application of drives (e.g.
  • Page 56 ELIN EBG Elektronik Gesellschaft m.b.H. Ruthnergasse 1 A-1210 Wien, Austria Telefon: ++43/1/29191-0 Due to ongoing product modification/improv- Telefax: ++43/1/29191-15 ment, data subject to change without notice. © ELIN EBG Elektronik, 1998 http://www.eel.elinebg.at...

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