Vacon NXI User Manual
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Vacon NXI User Manual

Vacon NXI User Manual

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Summary of Contents for Vacon NXI

  • Page 1 ® inverters fi9-fi14 user manual...

  • Page 2: Safety

    All parameters are explained in the All in One Application Manual. Follow the commissioning instructions, see Chapter 8. The Vacon NX Inverter is now ready for use. Vacon Plc is not responsible for the use of the inverters against the instructions.

  • Page 3: Table Of Contents

    CONTENTS VACON NXI USER’S MANUAL INDEX SAFETY EU DIRECTIVE RECEIPT OF DELIVERY TECHNICAL DATA INSTALLATION CABLING AND CONNECTIONS CONTROL KEYPAD COMMISSIONING FAULT TRACING...
  • Page 4 Congratulations for choosing Vacon NX Inverters! The User's Manual will provide you with the necessary information about the installation, commissioning and operation of Vacon NX Inverters. We recommend that you carefully study these instructions before powering up the inverter for the first time.

  • Page 5: Index

    Introduction ..........................15 Power ratings .......................... 17 4.2.1 Vacon NXI_xxxx 5 – Supply voltage 465-800 Vdc, Motor voltage 380—500 Vac ... 17 4.2.2 Vacon NXI_xxxx 6 – Supply voltage 640-1100 Vdc, Motor voltage 525—690 Vac..18 Technical information ......................19 INSTALLATION .......................
  • Page 6 SAFETY 6.1.1.8 Terminal sizes, NXI_xxxx 6 ..................46 6.1.2 Installation instructions ....................47 6.1.2.1 Vacon NXI frames ....................49 6.1.3 Cable installation and the UL standards ............... 51 6.1.4 Cable and motor insulation checks ................51 Control unit ..........................52 6.2.1...

  • Page 7: Safety

    THE ELECTRICAL INSTALLATION Warnings The components of the power unit of the inverter are live when the Vacon NX is connected to DC supply. Coming into contact with this voltage is extremely dangerous and may cause death or severe injury. The control unit is isolated from mains potential.

  • Page 8: Earthing And Earth Fault Protection

    8 • vacon SAFETY Earthing and earth fault protection The Vacon NX inverter must always be earthed with an earthing conductor connected to the earthing terminal. The earth fault protection inside the inverter only protects the inverter against earth faults in the motor or the motor cable.

  • Page 9: Eu Directive

    (European Economic Area). It also guarantees that the product complies with applicable directives (for example, the EMC directive and other possible so-called new method directives). Vacon NX inverters carry the CE label as a proof of compliance with the Low Voltage Directive (LVD) and the Electro Magnetic Compatibility (EMC) directive.
  • Page 10 Product name: Vacon NX Common DC bus Products Model designation: Vacon NXI 0004 5… to 2700 5 Vacon NXI 0004 6… to 2250 6 Vacon NXA 0004 5… to 2700 5 Vacon NXA 0004 6… to 2250 6 Vacon NXF 0004 6…...

  • Page 11: Control Keypad

    • 11 RECEIPT OF DELIVERY Vacon NX inverters have undergone scrupulous tests and quality checks at the factory before they are delivered to the customer. However, after unpacking the product, check that no signs of transportation damage is to be found on the product and that the delivery is complete (compare the...

  • Page 12: The Standard Features Of Nxi Inverters

    EMC class T (EN 61800-3 for IT networks) Standard features of FI9, FI10, FI12, Safety CE / UL FI13 and FI14 External charging required I/O modules A1 & A2 IP00 Table 3-1. The standard features of NXI inverters Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 13: Storage

    Regular maintenance is recommended to ensure trouble free operation and long lifetime of the drive. At least the following things should be included in the regular maintenance. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 14: Commissioning

    (General delivery terms NL92/Orgalime S92). The local distributor may grant a warranty time different from the above. This warranty time shall be specified in the distributor's sales and warranty terms. Vacon assumes no responsibility for any other warranties than that granted by Vacon itself.

  • Page 15: Technical Data

    TECHNICAL DATA Introduction The figure below presents the block diagram of the Vacon NX inverter. The inverter mechanically consists of two units, the Power Unit and the Control Unit. The Power Unit contains an inverter bridge which consists of IGBT switches and produces a symmetrical, 3-phase PWM-modulated AC voltage to the motor.
  • Page 16 Instead of the control keypad, a PC can be used to control the inverter if connected through a similar cable (VACON RS232PC –1.5M). The basic control interface and the parameters (the Basic Application) are easy to use. If a more versatile interface or parameters are required, a more suitable application can be chosen from the "All in One+"...

  • Page 17: Power Ratings

    3933 1500 1800 Table 4-1. Power ratings and dimensions of Vacon NXI, supply voltage 465—800Vdc Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 18: Vacon Nxi_Xxxx 6 – Supply Voltage 640-1100 Vdc, Motor Voltage 525—690 Vac

    FI14 2×708 × 1030 × 553/302 Table 4-2. Power ratings and dimensions of Vacon NXI, supply voltage 640—1100Vdc Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default.

  • Page 19: Technical Information

    IEC 721-3-3, unit in operation, class 3S2 mechanical particles Altitude 100% load capacity (no derating) up to 1,000 m 1-% derating for each 100m above 1000.; max. 2000m (Continues on next page) 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 20 20 • vacon technical data Vibration Displacement amplitude 0.25 mm (peak) at 5…31 EN50178/EN60068-2-6 Max acceleration 1 G at 31…150 Hz Shock UPS Drop Test (for applicable UPS weights) EN50178, EN60068-2-27 Storage and shipping: max 15 G, 11 ms (in package) Heat loss [kW] approx.
  • Page 21 0,91 1727 1770 0,92 2132 2150 0,92 2590 FI14 2700 0,92 3252 Table 4- 4 DC currents and dimensions of Vacon NXI, supply voltage 465 - 800Vdc Structure (output) Motor P.F. (input) 0,89 0,89 0,89 FI10 0,91 0,91 0,91 0,91...

  • Page 22: Installation

    22 • vacon installation INSTALLATION Mounting The inverter can be mounted in a vertical position on the back plane of a cubicle. Enough space must be reserved around the inverter to ensure sufficient cooling, see Figure 5-7. Follow the minimum dimensions for installation, see Table 5-1 and Table 5-2.
  • Page 23 • 23 Figure 5-1. The dimensions of Vacon NXI FI9 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 24 24 • vacon installation Figure 5-2. Vacon NXI dimensions, FI10 Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 25 • 25 Figure 5-3. Vacon NXI dimensions, FI12 back view. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 26 26 • vacon installation Figure 5-4. Vacon NXI dimensions, FI12 front view Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 27 • 27 Figure 5-5. Vacon NXI dimensions, FI13 back view. Note, FI14 is a douple FI13 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 28 28 • vacon installation Figure 5-6. Vacon NXI dimensions, FI13 front view. Note, FI14 is a douple FI13 Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 29: Fan Cooling

    Table 5-1. Mounting space dimensions = free space above the inverter = distance between inverter and cabinet wall = distance between two inverters = free space underneath of the inverter Figure 5-7. Installation space. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 30: Arranging Ventilation Of The Enclosure

    Table 5-2 must be followed. For instance, there could be two screened gaps as presented in Figure 5-7 (Vacon's recommendation). This layout ensures a sufficient air flow to the module fans as well as cooling of the additional components.

  • Page 31: Cabling And Connections

    • 31 Figure 5-8. Cabinet openings for cooling. 1. Cooling air inlets 2. Hot air exhaust 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 32 32 • vacon cabling and connections STEERING AIR FLOW Cooling air must be taken in through the ventilation gaps on the door and blown out at the top of the enclosure. To steer the hot air from the power unit to the outlet at the top of the enclosure and...

  • Page 33: Cabling And Connections

    The following wiring diagrams show the supply and motor connections. EXTERNAL SUPPLY FI 9/10 CONTROL X10 H1...H7 X9 X15 U V W CHARGING CHARGING FEEDBACK RELAY Figure 6-1. FI9/10 basic wiring diagram without charging 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 34 34 • vacon cabling and connections EXTERNAL SUPPLY FI 9/10 CONTROL X10 H1...H7 X9 X15 CHARGING CHARGING FEEDBACK RELAY U V W Figure 6-2, FI9/10 basic wiring diagram with charging Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 35 • 35 FI10 MODULE 1 FI10 MODULE 2 CONTROL CHARGING CHARGING FEEDBACK RELAY U V W U V W Note! Min cable length 40m Figure 6-3, FI12 basic wiring diagram without charging 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 36 36 • vacon cabling and connections EXTERNAL SUPPLY FI10 MODULE 1 FI10 MODULE 2 CONTROL CHARGING CHARGING FEEDBACK RELAY U V W U V W Note! Min cable length 40m Figure 6-4, FI12 basic wiring diagram with charging Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 37 • 37 FI10 / MODULE U FI10 / MODULE V FI10 / MODULE W CONTROL CHARGING CHARGING FEEDBACK RELAY Figure 6-5, FI13 basic wiring diagram without charging 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 38 38 • vacon cabling and connections EXTERNAL SUPPLY FI10 / MODULE U FI10 / MODULE V FI10 / MODULE W CONTROL CHARGING CHARGING FEEDBACK RELAY Figure 6-6. FI13 basic wiring diagram with charging Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 39 FI10 / MODULE W FI10 / MODULE U FI10 / MODULE V FI10 / MODULE W CONTROL Note! CHARGING CHARGING Min cable FEEDBACK RELAY length 40m Figure 6-7. FI14 basic wiring diagram without charging 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 40 40 • vacon cabling and connections DC+ DC- DC+ DC- EXTERNAL EXTERNAL SUPPLY SUPPLY FI10 / MODULE U FI10 / MODULE V FI10 / MODULE W FI10 / MODULE U FI10 / MODULE V FI10 / MODULE W CONTROL CHARGING...

  • Page 41: Power Connections

    UL regulations is presented in Chapter 6.1.3 and aR fuse sizes in Tables 6-2 and 6-3. If the motor temperature protection of the drive (see Vacon All in One Application Manual) is used as an overload protection, the cable shall be chosen accordingly.

  • Page 42: Nxi_0125 - 0208

    170M8547 3SHT 1250 2 × 6 NXI_2700 5 2700 170M8547 3SHT 1250 2 × 6 Table 6-2. Fuses used in Vacon NXI (465 - 800Vdc) 6.1.1.4 Fuses, NXI_xxxx 6 Fuse Fuse Bussman aR Fuse Type Frame No. of fuses fuse type...

  • Page 43: Fi12

    Table valid for enclosure class IP20 cabinets Motor cables: EN 60204-1, IEC 60364-5-2/2001 - PVC insulation - 40 °C ambient temperature - 70 °C surface temperature Table 6-4. Cable sizes for Vacon NX_5 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 44: Nxi_1150 - 1450

    NXI_0730 5 FI12 NXI_0820 5 NXI_0920 5 NXI_1030 5 1030 PE: M8 × 25 NXI_1150 5 1150 NXI_1300 5 FI13 1300 NXI_1450 5 1450 PE: M8 × 25 Table 6-5. Terminal sizes for Vacon NX_5 Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 45: Nxi_0920 - 1180

    Table valid for enclosure class IP20 cabinets Motor cables: EN 60204-1, IEC 60364-5-2/2001 - PVC insulation - 40 °C ambient temperature - 70 °C surface temperature Table 6-6. Cable sizes for Vacon NX_6 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 46: Terminal Sizes, Nxi_Xxxx 6

    NXI_0416 6 NXI_0460 6 NXI_0502 6 NXI_0590 6 FI12 NXI_0650 6 NXI_0750 6 PE: M8×25 NXI_0820 6 NXI_0920 6 NXI_1030 6 FI13 1030 NXI_1180 6 1180 PE: M8×25 Table 6-7. Terminal sizes for Vacon NX_5 Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 47: Installation Instructions

    The motor cables should cross other cables at an angle of 90  degrees. Distance between cables Shielded cable ≤50 ≤200 If cable insulation checks are needed, see Chapter . 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 48 48 • vacon cabling and connections Connect the cables: Remove the screws of the cable protection plate. Do not open the  cover of the power unit! Make holes into and pass the cables through the rubber  grommets on the bottom of the power unit. The rubber grommets are delivered in a separate bag.

  • Page 49: Vacon Nxi Frames

    • 49 6.1.2.1 Vacon NXI frames Figure 6-9. Vacon NXI, FI9. Protection class IP00 Figure 6-10. Vacon NXI, FI10. Protection class IP00 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 50 50 • vacon cabling and connections Figure 6-11. Vacon NXI, F12. Protection class IP00 Figure 6-12. Vacon NXI, FI13. Protection class IP00 Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 51: Cable Installation And The Ul Standards

    Disconnect the motor cable from the motor and open the bridging connections in the motor connection box. Measure the insulation resistance of each motor winding. The measurement voltage must equal at least the motor nominal voltage but not exceed 1,000 V. The insulation resistance must be >1MΩ. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 52: Control Unit

    The I/O boards mounted at the factory are indicated in the type code. For more information on the option boards, see Vacon NX option board manual (ud741). The control board can be powered externally (+24V) by connecting the external power source to bidirectional terminal #6 (see Table 6-9).

  • Page 53: Control Connections

    The inverters are equipped with A1 and A2 boards as standard. The signal descriptions for the standard application are presented in Chapter 2 of the All in One Application Manual. You can find the signal descriptions for other applications in the Vacon NX Application Manual.

  • Page 54: Control Cables

    54 • vacon cabling and connections 6.2.1.1 Control cables The control cables shall be at least 0.5 mm screened multicore cables, see Table 6-9. The maximum terminal wire size is 2.5 mm for the relay terminals and 1.5 mm for other terminals.

  • Page 55: Control Terminal Signals

    Voltage 0—10V, R >1kΩ Selection with jumper block X3 (see page 58): Open collector output Maximum U = 48VDC Maximum current = 50 mA Table 6-10. Control I/O terminal signals on basic I/O board OPT-A1 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 56: Digital Input Signal Inversions

    56 • vacon cabling and connections OPT-A2 RO1/1 Relay output Switching capacity 24VDC/8A 250VAC/8A RO1/2 125VDC/0.4A RO1/3 Min.switching load 5V/10mA RO2/1 Relay output Switching capacity 24VDC/8A 250VAC/8A RO2/2 125VDC/0.4A RO2/3 Min.switching load 5V/10mA Table 6-11. Control I/O terminal signals on basic relay board OPT-A2...

  • Page 57: Jumper Selections On The Opt-A1 Basic Board

    On the A1 basic board, there are four jumper blocks (X1, X2, X3 and X6) each containing eight pins and two jumpers. The selection possibilities of the jumpers are shown on page 58 (Figure 6-21). Figure 6-20. Jumper blocks on OPT-A1 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 58 58 • vacon cabling and connections Jumper block X1: Jumper block X2: AI1 mode AI2 mode AI1 mode: 0...20mA; Current input AI2 mode : 0...20mA; Current input AI1 mode: Voltage input; 0...10V AI2 mode: Voltage input; 0...10V AI1 mode: Voltage input; 0...10V (differential) AI2 mode: Voltage input;...

  • Page 59: Control Keypad

    • 59 CONTROL KEYPAD The control keypad is the link between the Vacon inverter and the user. The Vacon NX control keypad features an alphanumeric display with seven indicators for the Run status (RUN, , READY, STOP, ALARM, FAULT) and three indicators for the control place (I/O term/ Keypad/BusComm).

  • Page 60: Control Place Indications

    60 • vacon control keypad ALARM = Indicates that the drive is running outside a certain limit and a warning is given. FAULT = Indicates that unsafe operating conditions were encountered due to which the drive was stopped. 7.1.2 Control place indications...

  • Page 61: Text Lines

    = Description line; Displays the description of the menu, value or fault. ••• = Value line; Displays the numerical and textual values of references, parameters, etc. and the number of submenus available in each menu. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 62: Keypad Push-Buttons

    62 • vacon control keypad Keypad push-buttons The Vacon alphanumeric control keypad has 9 push-buttons that are used for controlling the inverter (and motor), setting parameters, and monitoring values. Figure 7-2 Keypad push-buttons 7.2.1 Button descriptions This button is used to reset active faults (see Chapter 7.3.3.4).

  • Page 63: Navigation On The Control Keypad

    From there you will be able to navigate your way up to the desired menu using the menu and browser buttons. You will find more detailed descriptions of the menus later in this chapter. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 64 64 • vacon control keypad READY R EADY R EADY I/Oterm I/Ote rm I/Oterm Expander boards A:NXOPTA1 Parameters    STOP R EADY STOP R EADY Change I/Ote rm I/Ote rm enter System Menu Language value  English Browse...

  • Page 65: Monitoring Menu (M1)

    DO1, RO1, RO2 Digital and relay output statuses Analogue output Multimonitoring Displays three selectable monitoring values. See M1.17 items chapter 7.3.6.5. Table 7-1. Monitored signals Note! All in One applications may embody more monitoring values. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 66: Parameter Menu (M2)

    66 • vacon control keypad 7.3.2 Parameter menu (M2) Parameters are the way of conveying the commands of the user to the inverter. Parameter values Parameter Menu Main Menu can be edited by entering the from the when the location indication M2 is visible on the first line of the display.
  • Page 67 READY READY Keypad Keypad Keypad Parameters Basic parameters Min Frequency   13.95 Hz READY READY Keypad Keypad Min Frequency Min Frequency 13.95 Hz 14.45 Hz enter Figure 7-1. Parameter value change procedure 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 68: Keypad Control Menu (M3)

    68 • vacon control keypad 7.3.3 Keypad control menu (M3) In the Keypad Control Menu , you can choose the control place, edit the frequency reference and Menu button right change the direction of the motor. You can enter the submenu level by pressing 7.3.3.1...

  • Page 69: Stop Button Activated

    If you are in some other than menu and try to start the motor by pressing the START button when the keypad is not selected as the active control place, you will get an error Keypad Control NOT ACTIVE message: 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 70: Active Faults Menu (M4)

    70 • vacon control keypad 7.3.4 Active faults menu (M4) You can enter the Active faults menu from the Main menu by pressing Menu button right when the location indication M4 is visible on the first line of the keypad display.
  • Page 71 If the drive is unable to restart the motor after an AR fault an FT fault occurs. The 'FT fault' has basically the (Fault Trip) same effect as the F fault: the drive is stopped. Table 7-1. Fault types 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 72: Fault Codes

    Check the supply voltage. If voltage it is adequate, an internal failure has inverter internal fault occurred. Contact the nearest Vacon distributor. Output phase Current measurement has detected Check motor cable and motor. supervision that there is no current in one motor phase.
  • Page 73 Sent message not acknowledged. Ensure that there is another device communication on the bus with the same configuration. Control unit NXS Control Unit can not control NXP Change control unit Power Unit and vice versa 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 74 Device Option board removed. Reset removed Drive removed. Note: No fault time data record! Device Unknown option board or drive. Contact the nearest Vacon unknown distributor. IGBT IGBT Inverter Bridge overtemperature Check loading. temperature protection has detected too high a Check motor size.
  • Page 75 Fault Fault Possible cause Correcting measures code PT100 board Temperature limit values set for the Find the cause of temperature rise temp. fault PT100 board parameters have been exceeded Table 7-2. Fault codes 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 76: Fault Time Data Record

    76 • vacon control keypad 7.3.4.3 Fault time data record Menu When a fault occurs, the information described in Chapter 7.3.3.4 is displayed. By pressing button right, Fault time data record menu you will enter the indicated by T.1T.#. In this menu, some selected important data valid at the time of the fault are recorded.

  • Page 77: Fault History Menu (M5)

    0. I/Oterm I/Oter m 5 ChargeSwitch Operation hours 13:25:43 READY READY READY I/Oterm I/Oterm I/Oterm Operation days Fault history 11 Output phase   PUSH to reset enter Figure 7-4. Fault history menu 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 78: System Menu (M6)

    78 • vacon control keypad 7.3.6 System menu (M6) You can enter the System menu from the Main menu by pressing Menu button right when the location indication M6 is visible on the first line of the keypad display The controls associated with the general use of the inverter, such as application selection, customised parameter sets or information about the hardware and software are located under the System menu.
  • Page 79 5000 P6.7.4 HMI: no. of retries S6.8 System information S6.8.1 Total counters C6.8.10.1. MWh counter Operation day C6.8.10.2. counter Operation hour C6.8.1.3. counter S6.8.2 Trip counters T6.8.2.1 MWh counter T6.8.2.2 Clear MWh counter 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 80 80 • vacon control keypad Operation day T6.8.2.3 counter Operation hour T6.8.2.4 counter Clear operation hour T6.8.2.5 counter S6.8.3 Software information S6.8.3.1 Software package System software S6.8.3.2 version S6.8.3.3 Firmware interface S6.8.3.4 System load S6.8.4 Applications Name of application S6.8.4.# D6.8.4.#.1...

  • Page 81: Selection Of Language

    • 81 7.3.6.1 Selection of language The Vacon control keypad offers you the possibility to control the inverter through the keypad in the language of your choice. System menu Locate the language selection page under the . Its location indication is S6.1. Press Menu button right once to enter the edit mode.

  • Page 82: Copy Parameters

    82 • vacon control keypad STOP READY STOP READY I/Oterm I/Oterm Application System Menu  Standard STOP READY STOP READY I/Oterm I/Oterm Application Application enter Multi-step Standard Figure 7-6. Change of application 7.3.6.3 Copy parameters The parameter copy function is used when the operator wants to copy one or all parameter groups uploaded from one drive to another.
  • Page 83 . Wait until 'OK' appears on the display. The procedure to download the parameters from keypad to drive is similar to that of from drive to keypad. See Figure 7-8. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 84: Parameter Comparison

    Select with the When the Parameter backup function is activated Vacon NX control keypad makes a copy of the parameters of the presently used application. When applications are changed, you will be asked if you wish the parameters of the new application to be uploaded to the keypad. If you want to do this,...

  • Page 85: Safety

    Password Password Password Not in use Figure 7-10. Password setting Note! Store the password in a safe place! No changes can be made unless a valid password is entered. Parameter lock (P6.5.2) 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 86 86 • vacon control keypad This function allows the user to prohibit changes to the parameters. *locked* will appear on the display if you try to edit a If the parameter lock is activated, the text parameter value. NOTE: This function does not prevent unauthorised editing of parameter values.

  • Page 87: Keypad Settings

    • 87 Multimonitoring items (P6.5.4) Vacon alphanumeric keypad features a display where you can monitor up to three actual values at Monitoring values the same time (see Chapter 7.3.1 and Chapter in the manual of the application you are using).
  • Page 88 88 • vacon control keypad Default page in the operating menu (P6.6.2) Operating menu Here you can set the location (page) in the (in special applications only) to which Timeout time the display automatically moves to when the set (see below) has expired or the power is switched on to the keypad.

  • Page 89: Hardware Settings

    1 minute before stopping. The same happens after Continuous Temperature switching on the power and after changing the value from Note! The fan runs always when the drive is in RUN state. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 90: Fan Control

    90 • vacon control keypad To change the value: Enter the edit mode by pressing Menu button right . The value starts blinking. Browser buttons enter Use the to change the fan mode and confirm the change with the button. If...

  • Page 91: System Info

    Note! The Power On time counter (days and hours) runs always when the power is on. Page Counter C6.8.10.1 MWh counter C6.8.10.2 Operation day counter C6.8.1.3. Operation hour counter Table 7-5. Counter pages 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 92: Reset Reset

    92 • vacon control keypad Trip counters Trip counters (menu S6.8.2) are counters the values of which can be reset i.e. restored to zero. You can use the following resettable counters: Note! The trip counters run only when the motor is running.
  • Page 93 If a board is connected to a slot but the 'no conn.' connection is lost for some reason, the text is displayed. For more information, see Chapter 6.2, Figure 6-13. For more information on expander board related parameters, see Chapter 7.3.7. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 94 94 • vacon control keypad I/Oterm I/Oterm Software version B:NXOPTA2  10001.0 READY READY READY I/Oterm I/Oterm I/Oterm Expander boards A:NXOPTA1 State   Figure 7-22. Expander board information menus Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 95: Expander Board Menu (M7)

      READY READY C H AN GE VAL UE Slave address Slave address C ON FIR M CHANGE enter R EA DY I/Oterm Baud rate Auto Figure 7-23. Expander board information menu 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 96: Further Keypad Functions

    96 • vacon control keypad Further keypad functions The Vacon NX control keypad contains additional application-related functions. See Vacon NX Application Package for more information. Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 97: Commissioning

    The motor terminals U, V, W and the DC-, DC+ terminals are live when Vacon NX inverter is connected to DC supply, even if the motor is not running. The control I/O-terminals are isolated from the mains potential.
  • Page 98 98 • vacon commissioning Set the parameters of group 1 according to the requirements of your application (See Vacon All in One Application Manual). At least the following parameters should be set: motor nominal voltage motor nominal frequency motor nominal speed motor nominal current You will find the values needed for the parameters on the motor rating plate.
  • Page 99 Connect the motor to the process (if the start-up test was run without the motor being connected) Before running the tests, make sure that this can be done safely. Inform your co-workers of the tests. Repeat test 8A or 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 100: Fault Tracing

    Check the supply voltage. If voltage it is adequate, an internal failure has inverter internal fault occurred. Contact the nearest Vacon distributor. Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 101 Check motor size. (hardware) short term overload current Fan cooling Cooling fan of the inverter does not Contact the nearest Vacon start, when ON command is given distributor. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 102 Device Option board removed. Reset removed Drive removed. Note: No fault time data record! Device Unknown option board or drive. Contact the nearest Vacon unknown distributor. IGBT IGBT Inverter Bridge overtemperature Check loading. temperature protection has detected too high a Check motor size.
  • Page 103 Check board and slot. Contact the nearest Vacon distributor. PT100 board Temperature limit values set for the Find the cause of temperature rise temp. fault PT100 board parameters have been exceeded Table 9-1. Fault codes 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 105 Find your nearest Vacon office on the Internet at: www.vacon.com Manual authoring: documentation@vacon.com Document ID: Vacon Plc. Runsorintie 7 65380 Vaasa Finland Subject to change without prior notice Rev. A © 2013 Vacon Plc.

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