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Vacon asfiff12 User Manual

Frequency converters nx, high speed application nxs
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  • Page 1 manual...

  • Page 2: Table Of Contents

    Vacon High Speed Application manual INDEX Document code: ud00735 Software code: ASFIFF12V251 Date: 14.12.2007 General............................3 Application specific ......................... 4 High speed ..........................4 Long ramp times........................4 Fieldbus..........................4 Control I/O..........................5 Control signal logic in High Speed Application............... 6 High Speed Application –...

  • Page 3: General

    ASFIFF12 High Speed vacon • 3 GENERAL The High Speed Application, ASFIFF12, is based on the Standard Application of the All-In-One package. This application requires licence key if it mend to be used above 1900 Hz. When above 1900 Hz is going to be used contact factory and give description about need.

  • Page 4: Application Specific

    By entering a licence code to parameter P2.9.14 is it possible to run over 1900 Hz. This code is different for every drive and has to be ordered from Vacon. When ordering the drive with this feature, the code will be calculated before delivery. If the user wants to activate the feature afterwards, he has to inform Vacon about the serial number of the power unit(s) for the drive(s) where the feature is wanted.

  • Page 5: Control I/O

    CMB connected to GN D CMA connected to GN D CMB isolated from GN D CMA isolated from GN D CMB and CMA internally connected together, isolated from GN D = Factory default 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 6: Control Signal Logic In High Speed Application

    6 • vacon ASFIFF12 High Speed Control signal logic in High Speed Application 3.2 Keypad reference 2.1.11 I/O Reference 2.1.12 Keypad Ctrl Reference 2.1.13 Fieldbus Ctrl Reference 2.1.14 Preset Speed 1 2.1.15 Preset Speed 2 DIN4 3.1 Control place DIN5...

  • Page 7: High Speed Application - Parameter Lists

    Trial time left be used without licence key ° Highest temperature of used V1.18 PT100 Temperature PT100 inputs Displays three selectable M1.19 Multi Monitoring items monitoring values Table 4-1. Monitoring values 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 8 8 • vacon ASFIFF12 High Speed 4.1.1 Monitoring values 2 (Control keypad: menu M1.23) Code Parameter Unit Description G1.20 Monitor 2 V1.20.1 Current 1113 Unfiltered motor current V1.20.2 Torque 1125 Unfiltered motor torque V1.20.3 DC Voltage Unfiltered DC link voltage V1.20.4...

  • Page 9: Basic Parameters (Control Keypad: Menu M2 G2.1)

    2.1.17 Frequency Scale 3 = 0-3200,0 Hz 4 = 0-5200 Hz 5 = 0-7200 Hz 0 = Induction Motor 2.1.18 Motor Type 1 = PMS motor Table 4-5. Basic parameters G2.1 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 10: Input Signals (Control Keypad: Menu M2 G2.2)

    10 • vacon ASFIFF12 High Speed Input signals (Control keypad: Menu M2 G2.2) Code Parameter Unit Defa Cust Note Start Start signal 1 signal 2 Start fwd Start rvs Start/Stop Reverse Start/Stop P2.2.1 Start/Stop logic Start pulse enable Start Stop pulse Start fwd* Mot.Pot...

  • Page 11: Output Signals (Control Keypad: Menu M2 G2.3)

    0=0 mA P2.3.16 1=4 mA minimum Analogue output 2 P2.3.17 1000 scaling Analogue output 3 TTF programming method P2.3.18 E.10 signal selection used. Analogue output 3 P2.3.19 As parameter 2.3.2 function 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 12: Drive Control Parameters (Control Keypad: Menu M2 G2.4)

    12 • vacon ASFIFF12 High Speed Analogue output 3 P2.3.20 0,00 10,00 1,00 0=No filtering filter time Analogue output 3 0=Not inverted P2.3.21 inversion 1=Inverted Analogue output 3 0=0 mA P2.3.22 minimum 1=4 mA Analogue output 3 P2.3.23 1000 scaling...

  • Page 13: Prohibit Frequency Parameters (Control Keypad: Menu M2 G2.5)

    100,00 0,00 0=No action P2.6.13 Identification 1=Identification w/o run 2=Identification with run 0 = Default PWM P2.6.14 Modulator Type 1518 1 = Space Vector PWM Table 4-10. Motor control parameters, G2.6 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 14 14 • vacon ASFIFF12 High Speed Closed Loop parameters (Control keypad: Menu M2 G2.6.13) Closed Loop parameter group 2.6.13 (NXP only) P2.6.15.1 Magnetizing current 0,00 100,00 0,00 P2.6.15.2 Speed control P gain 1000 P2.6.15.3 Speed control I time 500,0 30,0 Acceleration P2.6.15.5...
  • Page 15 30000 Varies scale P2.6.17.20 Iu Offset -32000 32000 P2.6.17.21 Iv Offset -32000 32000 P2.6.17.22 Iw Offset -32000 32000 P2.6.17.23 Speed step -50,0 50,0 NCDrive speed tuning Table 4-13. Identification parameters, G2.6.4 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 16: Protections (Control Keypad: Menu M2 G2.7)

    16 • vacon ASFIFF12 High Speed Protections (Control keypad: Menu M2 G2.7) Code Parameter Unit Default Cust Note 0=No response 1=Warning 2=Warning+Previous Response to 4mA P2.7.1 Freq. reference fault 3=Wrng+PresetFreq 2.7.2 4=Fault,stop acc. to 2.4.7 5=Fault,stop by coasting 4mA reference fault P2.7.2...

  • Page 17: Autorestart Parameters (Control Keypad: Menu M2 G2.8)

    4mA reference trip Number of tries after P2.8.8 motor temperature fault trip Number of tries after P2.8.9 external fault trip Number of tries after P2.8.10 underload fault trip Table 4-15. Autorestart parameters, G2.8 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 18: High Speed Special Parameters (Control Keypad: Menu M2 G2.9)

    18 • vacon ASFIFF12 High Speed 4.10 High Speed Special parameters (Control keypad: Menu M2 G2.9) Code Parameter Unit Default Cust Note Torque Stabilizer P2.9.1 1000 1504 Damping Torque Stabilizer P2.9.2 1000 1505 Gain Torque Stabilizer P2.9.3 1000 1506 Gain in FWP P2.9.4...

  • Page 19: Keypad Control (Control Keypad: Menu M3)

    Keypad reference P2.1.1 P2.1.2 Direction (on 0 = Forward P3.3 keypad) 1 = Reverse 0=Limited function of Stop button R3.4 Stop button 1=Stop button always enabled Table 4-17. Keypad control parameters, M3 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 20: System Menu (Control Keypad: M6)

    20 • vacon ASFIFF12 High Speed 4.13 System menu (Control keypad: M6) For parameters and functions related to the general use of the frequency converter, such as application and language selection, customised parameter sets or information about the hardware and software, see the product’s User's Manual.

  • Page 21: Description Of Parameters

    This parameter determines the maximum motor current from the frequency converter. The parameter value range differs from size to size. NOTE! The Max value for this parameter might differ for FR9 and bigger and for NXLC. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 22 22 • vacon ASFIFF12 High Speed U/f ration selection (2.6.3) Linear: The voltage of the motor changes linearly with the frequency in the constant flux area from 0 Hz to the field weakening point where the nominal voltage is supplied to the motor. Linear U/f ration should be used in constant torque applications.
  • Page 23 Nominal current of the motor (2.1.9) Find this value I on the rating plate of the motor. NOTE! The Max value for this parameter might differ for FR9 and bigger, and for NXW. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 24 24 • vacon ASFIFF12 High Speed I/O frequency reference selection (2.1.11) Defines which frequency reference source is selected when controlled from the I/O control place. Applic. ASFIFF12 Sel. Analogue volt.ref. Terminals 2-3 Analogue curr.ref. Terminals 4-5 Keypad reference (Menu M3) Fieldbus reference Table 5-2.
  • Page 25 Figure 5-4. Start, Stop, Reverse 2 DIN1: closed contact = start open contact = stop DIN2: closed contact = start enabled open contact = start disabled and drive stopped if running 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 26 26 • vacon ASFIFF12 High Speed 3 3-wire connection (pulse control): DIN1: closed contact = start pulse DIN2: open contact = stop pulse (DIN3 can be programmed for reverse command) See Figure 5-5. Output Stop function If Start and Stop pulses are...
  • Page 27 Max freq. ID102 ID304 ID303 Analogue Analogue Min freq. ID101 Min freq. ID101 input [V] input [V] NX12K13 Figure 5-6. Left: Reference scaling; Right: No scaling used (P ID303 = 0). 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 28 28 • vacon ASFIFF12 High Speed Reference inversion (2.2.6) Inverts reference signal: Output Max. ref. signal = Min. set freq. frequency Min. ref. signal = Max. set freq. Max freq. ID102 ID304 0 No inversion 1 Reference inverted ID303 Analogue Min freq.
  • Page 29 Defines the signal minimum to either 0 mA or 4 mA (living zero). Note the difference in analogue output scaling in parameter ID311 (Figure -11). 0 Set minimum value to 0 mA 1 Set minimum value to 4 mA 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 30 3 = Fault A fault trip has occurred 4 = Fault inverted A fault trip not occurred 5 = Vacon overheat warning The heat-sink temperature exceeds +70°C 6 = External fault or warning Fault or warning depending on P ID701...
  • Page 31 TTF programming method. AI2 signal selection (2.2.9) Connect the AI2 signal to the analogue input of your choice with this parameter. For more information about the TTF programming method. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 32 32 • vacon ASFIFF12 High Speed Acceleration/Deceleration ramp 1 shape (2.4.1) Acceleration/Deceleration ramp 2 shape (2.4.2) The start and end of acceleration and deceleration ramps can be smoothed with these parameters. Setting value 0 gives a linear ramp shape which causes acceleration and deceleration to act immediately to the changes in the reference signal.
  • Page 33 The function of the DC-brake depends on the stop function, parameter ID506. DC-brake is not used >0 DC-brake is in use and its function depends on the Stop function, (param. ID506). The DC-braking time is determined with this parameter. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 34 34 • vacon ASFIFF12 High Speed ID506 = 0; Stop function = Coasting: After the stop command, the motor coasts to a stop without control of the frequency converter. With DC-injection, the motor can be electrically stopped in the shortest possible time, without using an optional external braking resistor.
  • Page 35 ID510). The ramping speed (selected acceleration/ deceleration time 1 or 2) is multiplied with this factor. E.g. value 0.1 makes the acceleration time 10 times shorter than outside the prohibit frequency range limits. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 36 36 • vacon ASFIFF12 High Speed fout [Hz] Par. ID518 = 0,2 Par. ID510 (ID512; ID514) Par. ID509 Par. ID518 = 1,2 (ID511; ID513) Time [s] NX12k81 Figure 5-17. Ramp speed scaling between prohibit frequencies Flux braking current (2.4.13) Defines the flux braking current value. This value can be set between 0.4*I...
  • Page 37 (accuracy ± 0,5%). The following selections are available for Vacon NXP drives only, except for selection 2 which is available in the Multi-Purpose Control Application for NXS drives also.
  • Page 38 38 • vacon ASFIFF12 High Speed Voltage at field weakening point (2.6.5) Above the frequency at the field weakening point, the output voltage remains at the set maximum value. Below the frequency at the field weakening point, the output voltage depends on the setting of the U/f curve parameters.
  • Page 39 See chapter 6.1. Load drooping (2.6.12) The drooping function enables speed drop as a function of load. This parameter sets that amount corresponding to the nominal torque of the motor. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 40 40 • vacon ASFIFF12 High Speed CL: Startup torque (2.6.14.11) Choose here the startup torque. Torque Memory is used in crane applications. Startup Torque FWD/REV can be used in other applications to help the speed controller. See chapter 6.1. 0 = Not Used...
  • Page 41 During Identification Run, the brake control is disabled (see chapter Error! Reference source not found.). Note: After identification is made drive requires rising edge of start command. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 42 42 • vacon ASFIFF12 High Speed AOL: U/f boost (2.6.15.5) Boost voltage at Frequency Limit to increase flux and torque. See chapter 6.2. CL: Start-up torque, forward (2.6.14.12) Sets the start-up torque for forward direction if selected with P ID621.
  • Page 43 If tripping is selected the drive will stop and activate the fault stage. Deactivating the protection, i.e. setting parameter to 0, will reset the thermal stage of the motor to 0%. See chapter 6.3. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 44 44 • vacon ASFIFF12 High Speed Motor thermal protection: Motor ambient temp. factor (2.7.9) The factor can be set between -100.0%—100.0%. See chapter 6.3. Motor thermal protection: Motor cooling factor at zero speed (2.7.10) The current can be set between 0—150.0% x I .
  • Page 45 Nominal current of motor is changed, this Stall area parameter is automatically restored to the default value (I ). See chapter 6.4. Par. ID710 Par. ID712 NX12k63 Figure 5-20. Stall characteristics settings 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 46 46 • vacon ASFIFF12 High Speed Stall time (2.7.15) This time can be set between 1.0 and Stall time counter 120.0s. Trip area This is the maximum time allowed for a Par. ID711 stall stage. The stall time is counted by an internal up/down counter.
  • Page 47 Automatic restart: Trial time (2.8.2) The Automatic restart function restarts the frequency converter when the faults selected with parameters ID720 to ID725 have disappeared and the waiting time has elapsed. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 48 48 • vacon ASFIFF12 High Speed Wait time Wait time Wait time Par.ID717 Par.ID717 Par.ID717 Fault trigger Motor stop signal Restart 1 Restart 2 Motor start signal Supervision Trial time Par. ID718 Fault active RESET/ Fault reset NX12k67 Autoreset function: (Trials = 2) Figure 5-24.
  • Page 49 Response to undervoltage fault (2.7.5) 0 = Fault stored in fault history 1 = Fault not stored in fault history For the undervoltage limits, see the product’s User’s Manual, Table 4-4. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 50 50 • vacon ASFIFF12 High Speed 4mA reference fault: preset frequency reference (2.7.2) If the value of parameter ID700 is set to 3 and the 4mA fault occurs then the frequency reference to the motor is the value of this parameter.
  • Page 51 (2.7.24) If you have a PT100 input board installed in your frequency converter you can choose here the number of PT100 inputs in use. See also the Vacon I/O boards manual. 0 = Not used 1 = PT100 input 1 2 = PT100 input 1 &...
  • Page 52 52 • vacon ASFIFF12 High Speed Fieldbus reference minimum scaling (2.9.1) Fieldbus reference maximum scaling (2.9.2) Use these two parameters to scale the fieldbus reference signal. If ID850 = ID851 then custom scaling is not used and the minimum and maximum frequencies are used for scaling.
  • Page 53 By entering a license code to parameter P2.9.14 is it possible to run up to 7200Hz. This code is different for every drive and has to be purchased from Vacon. When ordering the drive with this feature, the code will be calculated before delivery. If the user wants to activate the feature afterwards, he has to inform Vacon about the serial number of the power unit(s) for the drive(s) where the feature is wanted.
  • Page 54 54 • vacon ASFIFF12 High Speed 1508 Voltage Stabilizer Damping Coefficient Voltage stabilizer acts like the torque stabilizer preventing the speed from oscillating at light loads. The voltage stabilizer prevents speed oscillations by damping especially the DC-link voltage oscillations. The damping coefficient affects like the damping coefficient in a torque stabilizer.
  • Page 55 1= do PMSM start angle ID only once after power up 1 = enable sin/cos interpolation (for sin/cos encoder testing) 1 = enable dc-compensation (fast OL) 1518 Modulator Type Advanced options 4 Sel. Default PWM Space Vector PWM 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 56: Keypad Control Parameters

    56 • vacon ASFIFF12 High Speed Keypad control parameters Unlike the parameters listed above, these parameters are located in the M3 menu of the control keypad. The reference parameters do not have an ID number. Stop button activated (3.4, 3.6) If you wish to make the Stop button a "hotspot"...

  • Page 57: Appendices

    Thus, the squirrel cage induction machine can be controlled in a fashion of a separately excited DC motor. Note: These parameters can be used with Vacon NXP drive only. EXAMPLE:...

  • Page 58: Parameters Of Motor Thermal Protection (Id's 704 To 708)

    Parameters of motor thermal protection (ID’s 704 to 708): General The motor thermal protection is to protect the motor from overheating. The Vacon drive is capable of supplying higher than nominal current to the motor. If the load requires this high current there is a risk that the motor will be thermally overloaded.

  • Page 59: Parameters Of Underload Protection (Id's 713 To 716)

    The Fieldbus control parameters are used when the frequency or the speed reference comes from the fieldbus (Modbus, Profibus, DeviceNet etc.). With the Fieldbus Data Out Selection 1…8 you can monitor values from the fieldbus. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...

  • Page 60: Fault Codes

    60 • vacon ASFIFF12 High Speed FAULT CODES The fault codes, their causes and correcting actions are presented in the table below. The shadowed faults are A faults only. The items written in white on black background present faults for which you can program different responses in the application.
  • Page 61 Should the fault re-occur, contact your component failure local distributor. Start-up - Start-up of the drive has been - Cancel prevention of start-up if this can prevented prevented. be done safely. 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 62 62 • vacon ASFIFF12 High Speed Fault Fault Possible cause Correcting measures code - Run request is ON when new - Remove Run Request. application is loaded to drive Thermistor fault The thermistor input of option board has Check motor cooling and loading...
  • Page 63 Application is used without licence key. Contact Vacon factory to get licence key. You have given too high frequency Use application below 1700 Hz value as maximum frequency. Table 7-1. Fault codes 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
  • Page 64 Vaasa Helsinki Rotatek Finland Oy Vacon Oyj (Headquarters and Production) Vacon Oyj Laserkatu 6, 53850 Lappeenranta Runsorintie 7, 65380 Vaasa Äyritie 12, 01510 Vantaa tel. +358 (0)5 6243 870 firstname.lastname@vacon.com tel. +358 (0)201 212 600 fax: +358 (0)5 6243 871 tel.

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