Vacon NXI Series User Manual
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Vacon NXI Series User Manual

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Summary of Contents for Vacon NXI Series

  • Page 1 ® inverters fi4-fi8 user manual...

  • Page 3: Safety

    All parameters are explained in the All in One Application Manual. 9. Follow the commissioning instructions, see Chapter ‎ 8 . 10. The Vacon NX Inverter is now ready for use. Vacon Plc is not responsible for the use of the inverters against the instructions.

  • Page 4: 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 5 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 6: Index

    Introduction ..........................13 Power ratings .......................... 15 4.2.1 Vacon NXI_xxxx 5 – Supply voltage 465-800 Vdc, Motor voltage 380—500 Vac ... 15 4.2.2 Vacon NXI_xxxx 6 – Supply voltage 640-1100 Vdc, Motor voltage 525—690 Vac..16 Technical information ......................17 INSTALLATION ..........................
  • Page 7 Safety ........................70 7.3.6.6 Keypad settings ...................... 72 7.3.6.7 Hardware settings ....................74 7.3.6.8 System info ......................76 7.3.7 Expander board menu (M7) .................... 80 Further keypad functions ....................... 81 COMMISSIONING ........................82 Safety ............................82 Päivystys: 040-8371 150 • Email: vacon@vacon.com...
  • Page 8 6 • vacon Commissioning the inverter ....................82 FAULT TRACING ........................85 Puhelin: 0201-2121 • Fax: 0201-212 205...

  • Page 9: 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 10: 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 11: Eu Directive

    (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. SGS FIMKO has acted as the Competent Body.

  • Page 12: Receipt Of Delivery

    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 13: The Standard Features Of Nx Inverters

    Air cooling Integrated charging Alphanumeric control panel (in the front of the module) I/O modules A1 & A2 Standard board Safety CE / UL Table 3 -1. The standard features of NX inverters ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 14: Storage

     Relative humidity <95%, no condensation If the inverter is stored for over 12 months, contact Vacon service before connecting the inverter to the power supply. Maintenance In normal conditions, Vacon NX inverters are maintenance-free. However, we recommend to clean the heatsink with compressed air whenever necessary.

  • 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

    Power ratings 4.2.1 Vacon NXI_xxxx 5 – Supply voltage 465-800 Vdc, Motor voltage 380—500 Vac High overload = Max current IS, 2 sec/20 sec, 150% overloadability, 1 min/10 min Following continuous operation at rated output current, 150 % rated output current (IH) for 1 min, followed by a period of load current less than rated current, and of such duration that the r.m.s output current, over the duty cycle,...

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

    4.2.2 Vacon NXI_xxxx 6 – Supply voltage 640-1100 Vdc, Motor voltage 525—690 Vac High overload = Max current IS, 2 sec/20 sec, 150% overloadability, 1 min/10 min Following continuous operation at rated output current, 150 % rated output current (IH) for 1 min, followed by a period of load current less than rated current, and of such duration that the r.m.s output current, over the duty cycle,...

  • Page 19: Technical Information

    UPS Drop Test (for applicable UPS weights) EN50178, EN60068-2-27 Storage and shipping: max. 15 G, 11 ms (in package) Enclosure class FR4…7 IP21/NEMA1 standard FR8 IP 00 standard Immunity Fulfils all EMC standards (at default settings) 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 20 Inom (output) Motor cos Idc (input) 0.79 0.82 0.83 0.84 17.5 0.85 24.4 0.85 34.3 0.86 0.86 0.86 0.87 0.87 0.87 0.88 Table 4- 4 DC currents of Vacon NX, supply voltage 465 - 800Vdc Tel: +358-201-2121 • Fax: +358-201-212 205...
  • Page 21 41,0 0,87 52,0 0,87 62,0 0,87 80,0 0,88 100,0 0,88 Table 4- 5. DC currents of Vacon NX, supply voltage 640 - 1100Vdc Structure NXI_xxxx 5 / F NXI_xxxx 6 / F FR4 0003-0007 FR4 0009-0012 1000 1650 3300 1800 Table 5- 1.

  • Page 22: Installation

    Lift units bigger than FR7 out of the package using a jib crane. Ask the factory or your local distributor for information on how to lift the unit safely. The following pages show the dimensions for Vacon NX with a default enclosure in Figure 5 -1, and ‎...
  • Page 23 • 21 Ø H1 H2 E1Ø E2Ø* Ø fr5ip21.fh8 Figure 5 -1. The dimensions of Vacon NX, IP21 ‎ Type Dimensions [mm]  E1 NXI_0004—0012 5 3 x 28.3 NXI_0016—0045 5 3 x 37 NXI_0004—0034 6 NXI_0061—0105 5 3 x 47 NXI_0041—0052 6...
  • Page 24 22 • vacon installation H1 H2 Ø fr5ip21kaulus.fh8 Figure 5 -2. Vacon NX dimensions, IP21 with flange, FR4 and FR6 ‎ Type Dimensions [mm]  NXI_0004—0012 5 NXI_0016—0045 5 NXI_0004—0034 6 Table 5 -2. Dimensions for inverter types FR4 and FR6, IP21 with flange ‎...
  • Page 25 5 -3. The opening needed for flange mounting, FR4 and FR6 ‎ Type Dimensions [mm]  NXI_0004—0012 5 – – NXI_0016—0045 5 NXI_0004—0034 6 Table 5 -3. Dimensions for the opening for flange mounting, FR4 and FR6 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 26 24 • vacon installation fr7kaulusip21.fh8 Figure 5 -4. Vacon NX dimensions, IP21 with flange, FR4 and FR6 ‎ Type Dimensions [mm]  NXI_0061—0105 5 630 188.5 188.5 23 NXI_0041—0052 6 NXI_0140 5 – – NXI_0062—0100 6 Table 5 -4. Dimensions for inverter types FR7 and FR8, IP21 with flange ‎...
  • Page 27 5 -5. The opening needed for flange mounting, FR7/FR8 ‎ Type Dimensions [mm]  NXI_50061—0105 188.5 188.5 34.5 NXI_0041—0052 6 NXI_0140 5 – – – – NXI_0062—0100 6 Table 5 -5. Dimensions for the opening for flange mounting, FR7/FR8 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 28: Fan Cooling

    26 • vacon installation Fan cooling 5.2.1 Frames FR4 to FR8 Enough free space must be left around the inverter to ensure sufficient air circulation and cooling. You will find the required dimensions for free space in the table below.

  • Page 29: Power Losses As Function Of Switching Frequency

    FR7 as function of switching frequency. For more information, contact the Manufacturer or your local distributor (see back cover). Figure 5 -7. Power loss as a function of switching frequency; NXI 0061…0105 5 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 30: Cabling And Connections

    28 • vacon cabling and connections CABLING AND CONNECTIONS Power unit The following wiring diagrams show the supply and motor connections. U V W Figure 6 -1. The basic wiring diagram ‎ Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 31: Cabling And Connections

    6 -4. ‎ 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. If three or more cables are used in parallel for bigger units, each cable requires a separate overload protection.

  • Page 32: Fuses, Nxi_Xxxx 5

    170M1567 NXI_0061 170M1568 NXI_0072 170M1570 NXI_0087 170M1570 NXI_0105 170M1571 NXI_0140 170M3819 Table 6 -2. Fuses used in Vacon NX (465 - 800V) ‎ 6.1.1.4 Fuses, NXI_xxxx 6 Fuse Fuse Bussman aR fuse Fuse Frame Type No. of fuses type size...

  • Page 33: Cable Sizes, Nxi_Xxxx 5

    NXI_0105 5 2*50 3*50+25 6—70 6—50 Al NXI_0140 5 2*70 3*70+35 25—95 Cu/Al 25—95 Table 6 -4. Cable sizes for Vacon NX_5 ‎ 6.1.1.6 Cable sizes, NXI_xxxx 6 Terminal cable size Supply Motor cable Earth Frame Type cable Main terminal...

  • Page 34: Installation Instructions

    32 • vacon cabling and connections 6.1.2 Installation instructions Before starting the installation, check that none of the components of the inverter are live. If the inverter is installed outside the cubicle, cabinet or device space, you need to install a separate inverter cover (see, for example Figure 6 -3 ‎...
  • Page 35 Attach the cable protection plate with the screws.  Ensure that the control cables or the cables of the unit are not  trapped between the frame and the protection plate. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 36: Stripping Lengths Of Motor And Dc Supply Cables

    34 • vacon cabling and connections 6.1.2.1 Stripping lengths of motor and DC supply cables Earth conductor nk6141.fh8 Figure 6 -2. Stripping of cables ‎ Frame size 20/70 60/80 120/140 0140 Table 6 -6. Cable stripping lengths [mm] ‎ Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 37: Vacon Nx Frames

    • 35 6.1.2.2 Vacon NX frames Figure 6 -3. Vacon NXI, FR4 ‎ Figure 6 -4. Vacon NXI, FR6, protection class IP21 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 38 36 • vacon cabling and connections Figure 6 -5. Vacon NXI, FR7. Protection class IP21 ‎ Figure 6 -6. Vacon NXI, FR8. Protection class IP00 ‎ Tel: +358-201-2121 • Fax: +358-201-212 205...

  • Page 39: 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 >1M. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 40: Control Unit

    I/O and the relay terminals of the two basic boards, the general wiring diagram and the control signal descriptions. 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).

  • Page 41: Control Connections

    The basic control connections for boards A1 and A2/A3 are shown in Chapter 6 .2.2. ‎ 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. +10Vref Reference...

  • Page 42: Control Cables

    40 • vacon cabling and connections Figure 6 -11. General wiring diagram of the basic relay boards (NXOPTA2/NXOPTA3) ‎ 6.2.1.1 Control cables The control cables shall be at least 0.5 mm screened multicore cables, see Table 6 -8. The ‎...

  • Page 43: Control Terminal Signals

    Selection with jumper block X3 (see page 44): Open collector output Maximum U = 48VDC Maximum current = 50 mA Table 6 -9. Control I/O terminal signals on basic I/O board NXOPTA1 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 44: Digital Input Signal Inversions

    42 • vacon cabling and connections NXOPTA2 RO1/1 Relay output 1 Switching capacity 24VDC/8A 250VAC/8A RO1/2 125VDC/0.4A RO1/3 Min.switching load 5V/10mA RO2/1 Relay output 2 Switching capacity 24VDC/8A 250VAC/8A RO2/2 125VDC/0.4A RO2/3 Min.switching load 5V/10mA Table 6 -10. Control I/O terminal signals on basic relay board NXOPTA2 ‎...

  • Page 45: Jumper Selections On The Nxopta1 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 44 (Figure 6 -15). ‎ Figure 6 -14. Jumper blocks on NXOPTA1 ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 46 44 • 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 47: Control Keypad

    • 45 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 48: Control Place Indicators

    46 • vacon control keypad READY = Lights up when AC power is on. In case of a trip, the symbol will not light up. ALARM = Indicates that the drive is running outside a certain limit and a warning is given.

  • Page 49: 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 50: Keypad Push-Buttons

    48 • 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 -1 Keypad push-buttons ‎ 7.2.1 Button descriptions This button is used to reset active faults (see Chapter 7 .3.3.4).

  • Page 51: 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 52 50 • vacon control keypad READY R EADY R EADY I/Oterm I/Ote rm I/Oterm Expander boards A:NXOPTA1 Parameters è è è STOP R EADY STOP R EADY Change I/Ote rm I/Ote rm enter System Menu Language value è English Browse...

  • Page 53: Monitoring Menu (M1)

    Digital and relay output statuses Analogue output current Displays three selectable monitoring values. See M1.17 Multimonitoring 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 54: Parameter Menu (M2)

    52 • 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 55 Keypad Keypad Keypad Parameters Basic parameters Min Frequency è è 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 56: Keypad Control Menu (M3)

    54 • vacon control keypad 7.3.3 Keypad control menu (M3) Keypad Control Menu In the , 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 57: Keypad Direction

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

  • Page 58: Active Faults Menu (M4)

    56 • vacon control keypad 7.3.4 Active faults menu (M4) Menu button right You can enter the Active faults menu from the Main menu by pressing when the location indication M4 is visible on the first line of the keypad display.
  • Page 59 If the drive is unable to restart the motor after an AR (Fault Trip) fault an FT fault occurs. The 'FT fault' has basically the 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 60: Fault Codes

    Contact the nearest Vacon distributor. Output phase Current measurement has detected that Check motor cable and motor. supervision there is no current in one motor phase.
  • Page 61 Note: No fault time data record! of board added. Device removed Option board removed. Reset Drive removed. Note: No fault time data record! Device unknown Unknown option board or drive. Contact the nearest Vacon distributor. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 62 Vacon distributor. Slot fault Defective option board or slot 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...

  • Page 63: Fault Time Data Record

    * Tells the user if the drive was at zero speed (< 0.01 Hz) when the fault occurred Real time record If real time is set to run on the inverter, the data items T1 and T2 will appear as follows: Counted operation days yyyy-mm-dd Counted operation hours hh:mm:ss, 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 64: Fault History Menu (M5)

    62 • vacon control keypad 7.3.5 Fault history menu (M5) Fault history menu Main menu Menu button right You can enter the from the by pressing when the location indication M5 is visible on the first line of the keypad display.

  • Page 65: System Menu (M6)

    System menu. The number of submenus and subpages is shown with the symbol S (or P) on the value line. Page 64 has a table of the functions available in the System menu. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 66 64 • vacon control keypad System menu functions Code Function Unit Default Cust Selections English Deutsch Selection of S6.1 English Suomi language Svenska Italiano Basic Application Standard Application Local/Remote control Appl. Basic S6.2 Application selection Multi-Step Application Application PID Control Application Multi-Purpose Control Appl.
  • Page 67 D6.8.4.#.2 Applications: version Applications: D6.8.4.#.3 firmware interface S6.8.5 Hardware I6.8.5.1 Unit power I6.8.5.2 Unit voltage I6.8.5.3 Info: Brake chopper I6.8.5.4 Info: Brake resistor S6.8.6 Expander boards Table 7 -4. System menu functions ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 68: Selection Of Language

    66 • vacon control keypad 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. Locate the language selection page under the System menu . Its location indication is S6.1. Press Menu button right once to enter the edit mode.

  • Page 69: Copy Parameters

    The drive resets automatically. Browser buttons Alternatively, you can choose any other storing or loading functions with the enter Confirm with the button. Wait until 'OK' appears on the display. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 70 68 • vacon control keypad READY READY enter CONFIRM Parameter sets Parameter sets Select LoadFactDef CANCEL READY READY Parameter sets Parameter sets Wait... Figure 7 -7. Storing and loading of parameter sets ‎ Upload parameters to keypad (To keypad, S6.3.2) This function uploads all existing parameter groups to the keypad provided that the drive is stopped.

  • Page 71: 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 72: Safety

    70 • vacon control keypad READY READY Set1 ParamComparison è READY READY Set1 P2.1.2= 50.0 è 20.0 Hz READY EDIT VALUE P2.1.2= 50.0 20.0 Hz CONFIRM CHANGE enter Figure 7 -9. Parameter comparison ‎ 7.3.6.5 Safety Security submenu NOTE: The is protected with a password.
  • Page 73 If you want to deactivate the function, follow the same procedure and give the parameter value READY READY READY I/Oterm I/Oterm I/Oterm enter CONFIRM Startup wizard Startup wizard Startup wizard CANCEL Figure 7 -12. Activation of Start-up wizard ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 74: Keypad Settings

    72 • vacon control keypad 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 ‎...
  • Page 75 , you can determine how long the backlight stays on before going out. You can select any time between 1 and 65535 minutes or 'Forever'. For the value setting procedure, see Timeout time (P6.6.3). 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 76: Hardware Settings

    74 • vacon control keypad 7.3.6.7 Hardware settings The Hardware settings submenu NOTE: is protected with a password. Store the password in a safe place! Hardware settings In the submenu (S6.7) under the System menu, you can further control some functions of the hardware in your inverter.
  • Page 77 . The current value starts to blink. Use the Browser buttons enter to change the acknowledgement time. Confirm the change with the button or return to the previous level with Menu button left. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 78: System Info

    76 • vacon control keypad READY READY I/Oterm I/Oterm HMI ACK timeout HMI ACK timeout enter 200ms 200ms Figure 7 -19. HMI acknowledge timeout ‎ Number of retries to receive HMI acknowledgement (P6.7.4) With this parameter you can set the number of times the drive will try to receive acknowledgement if it does not receive acknowledgement within the acknowledgement time (P6.7.3) or if the received...
  • Page 79 The following information is available: Page Content Name of application 6.8.4.# 6.8.4.#.1 Application ID 6.8.4.#.2 Version 6.8.4.#.3 Firmware interface Table 7 -8. Applications information pages ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 80 78 • vacon control keypad Menu button right In the Applications information page, press to enter the Application pages of which there are as many as there are applications loaded into the inverter. Locate the desired Browser buttons Menu button right...
  • Page 81 • 79 I/Oterm I/Oterm Software version B:NXOPTA2 10001.0 è READY READY READY I/Oterm I/Oterm I/Oterm Expander boards A:NXOPTA1 State è è Figure 7 -22. Expander board information menus ‎ 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 82: Expander Board Menu (M7)

    80 • vacon control keypad 7.3.7 Expander board menu (M7) Expander board menu In the the user can 1) see the expander boards connected to the control board and 2) see and edit the parameters associated with the expander boards.

  • Page 83: Further Keypad Functions

    • 81 Further keypad functions The Vacon NX control keypad contains additional application-related functions. See Vacon NX Application Package for more information. 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...

  • Page 84: Commissioning

    The motor terminals U, V, W and the DC-link/brake resistor 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 85 Connect the inverter to DC supply. 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...
  • Page 86 84 • vacon commissioning Run the start-up tests without the motor being connected to the process. If this is not possible, make sure that running each test is safe prior to running it. Inform your co- workers of the tests.

  • Page 87: Fault Tracing

    Contact the nearest Vacon distributor. Input line Input line phase is missing. Check supply voltage and cable. supervision 24-hour support: +358-(0)40-8371 150 • Email: vacon@vacon.com...
  • Page 88 Check brake resistor. supervision brake resistor is broken If the resistor is ok, the chopper is brake chopper failure faulty. Contact the nearest Vacon distributor. Inverter Heatsink temperature is under –10C undertemperature Inverter Heatsink temperature is over 90C or...
  • Page 89 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 90 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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