Vacon NX_ 0003 5 User Manual
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Vacon NX_ 0003 5 User Manual

Vacon NX_ 0003 5 User Manual

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Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

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  • Page 1 ® ac drives user manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 2 Follow the commissioning instructions, see Chapter 8. 10. The Vacon NX_ AC drive is now ready for use. Vacon Plc is not responsible for the use of the AC drives against the instructions. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 3: Table Of Contents

    • 3 CONTENTS VACON NXS/P USER’S MANUAL INDEX SAFETY EU DIRECTIVE RECEIPT OF DELIVERY TECHNICAL DATA INSTALLATION CABLING AND CONNECTIONS CONTROL KEYPAD COMMISSIONING FAULT TRACING Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 4 ABOUT THE VACON NXS/P USER'S MANUAL The User's Manual will provide you with the necessary information about the installation, commissioning and operation of Vacon NX AC drives. We recommend that you carefully study these instructions before powering up the AC drive for the first time.

  • Page 5: Index

    TECHNICAL DATA ......................17 4.1 Introduction ............................17 4.2 Power ratings ........................... 19 4.2.1 Vacon NX_5 – Mains voltage 380—500 V ................19 4.2.2 Vacon NX_6 – Mains voltage 525—690 V ................20 4.2.3 Vacon NX_2 – Mains voltage 208—240 V ................21 4.3 Brake resistor ratings ........................
  • Page 6 Installation instructions ....................... 53 6.1.5.1 Stripping lengths of motor and mains cables ............. 54 6.1.5.2 Vacon NX_ frames and installation of cables ............. 55 6.1.6 Cable selection and unit installation in accordance with the UL standards ....65 6.1.7 Cable and motor insulation checks..................65 6.2 Control unit ............................

  • Page 7: Safety

    Safety instructions The components of the power unit of the AC drive are live when Vacon NX_ is connected to mains potential. 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

    The Vacon NX_ AC drive must always be earthed with an earthing conductor connected to the earthing terminal The earth leakage current of Vacon NX_ exceeds 3.5mA AC. According to EN61800-5-1, one or more of the following conditions for the associated protective circuit shall be satisfied: a.

  • Page 9: Eu Directive

    The CE marking on the product guarantees the free movement of the product within the EEA (European Economic Area). Vacon NX_ AC drives carry the CE label as a proof of compliance with the Low Voltage Directive (LVD) and the Electro Magnetic Compatibility (EMC). The company SGS FIMKO has acted as the Competent Body.

  • Page 10: Environment Definitions In Product Standard En 61800-3 (2004)

    Warning: In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Note: For changing the EMC protection class of your Vacon NX_ AC drive from class H or L to class T, please refer to the instructions given in Chapter 6.1.3.
  • Page 11 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 12 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 13 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 14: Receipt Of Delivery

    RECEIPT OF DELIVERY RECEIPT OF DELIVERY Vacon NX_ AC drives 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 transport damages are to be found on the product and that the delivery is complete (compare the type designation of the product to the code below,(Figure 3-1).

  • Page 15: Storage

    3.3.1 to recharge the capacitors. Maintenance In normal conditions, Vacon NX_ AC drives are maintenance-free. However, regular maintenance is recommended to ensure a trouble-free operation and a long lifetime of the drive. We recommend to follow the table below for maintenance intervals.

  • Page 16: Warranty

    (Vacon Warranty Terms). 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 17: Technical Data

    TECHNICAL DATA Introduction Figure 4-1 presents the block diagram of the Vacon NX_ AC drive. The AC drive mechanically consists of two units, the Power Unit and the Control Unit. Pictures of the mechanical assemblage on pages 55 to 63.
  • Page 18 18 • vacon TECHNICAL DATA The control keypad constitutes a link between the user and the AC drive. The control keypad is used for parameter setting, reading status data and giving control commands. It is detachable and can be operated externally and connected via a cable to the AC drive.

  • Page 19: Power Ratings

    1656 FR12 47.6x79.4x23.7/1322.8 Table 4-1. Power ratings and dimensions of Vacon NX_, supply voltage 380—500V. Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default. Note: The rated currents for FR10 to FR12 are valid at an ambient temperature of 104 F (except for 0520 5: rated currents valid at an ambient temperature of 95 °F).

  • Page 20: Vacon Nx_6 - Mains Voltage 525-690 V

    1072 FR12 47.6x79.4x23.7/1323 Table 4-2. Power ratings and dimensions of Vacon NX_, supply voltage 525—690V. Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default. Note: The rated currents for FR10 to FR12 are valid at an ambient temperature of 104 F (except for 0416 6, 0590 6 and 0820 6: rated currents valid at an ambient temperature of 95 °F).

  • Page 21: Vacon Nx_2 - Mains Voltage 208-240 V

    NX_ 0300 2 18.9x45.3x14.3/321.9 Table 4-3. Power ratings and dimensions of Vacon NX, supply voltage 208—240V. 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 22: Brake Resistor Ratings

    2 x 1,4 NX_ 0087 5 NX_ 0920 5 2 x 570 2 x 1,4 Table 4-4. Brake resistor ratings, Vacon NX_, supply voltage 380–500V Mains voltage 525-690 V, 50/60 Hz, 3~ Max. brake current Resistor nom Max. brake current Resistor nom.
  • Page 23 NX_ 0170 2 NX_ 0025 2 NX_ 0205 2 NX_ 0031 2 NX_ 0261 2 NX_ 0048 2 NX_ 0300 2 Table 4-6. Brake resistor ratings, Vacon NX, supply voltage 208–240V Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 24: Technical Data

    24 • vacon TECHNICAL DATA Technical data Mains Input voltage U 208…240V; 380…500V; 525…690V; –15%…+10% connection Input frequency 45…66 Hz Connection to mains Once per minute or less Starting delay 2 s (FR4 to FR8); 5 s (FR9) Motor Output voltage 0—U...
  • Page 25 TECHNICAL DATA vacon • 25 Shock UPS Drop Test (for applicable UPS weights) EN50178, EN60068-2-27 Storage and shipping: max 15 G, 11 ms (in package) Enclosure class IP21/NEMA1 standard in entire kW/HP range IP54/NEMA12 option in FR4 to FR10 Note! Keypad required for IP54/NEMA12...

  • Page 26: Installation

    Below you will find the dimensions of both wall-mounted as well as flange-mounted Vacon NX_ AC drives. The dimensions of the opening needed in flange mounting are given in Table 5-3 and Table 5-5.
  • Page 27 INSTALLATION vacon • 27 Ø H1 H2 E1Ø E2Ø* Ø fr5ip21.fh8 Figure 5-1. Vacon NX_ dimensions Type Dimensions [inch] E2 * 0004—0012 NXS2 5.04 3.94 12.87 12.32 11.5 7.48 0.1 x 1.11 0003—0012 NX_5 0017—0031 NXS2 5.67 3.94 16.5 15.98 15.39...
  • Page 28 28 • vacon INSTALLATION H1 H2 Ø fr5ip21kaulus.fh8 Figure 5-2. Vacon NX_ dimensions, FR4 to FR6; Flange mounting Type Dimensions [inch] 0004—0012 NXS2 5.03 4.45 13.27 12.8 12.9 1.18 0.87 7.48 3.03 0003—0012 NX_5 0017—0031 NXS2 5.67 4.72 17.09 16.54 16.5 1.42 0.71 8.43...
  • Page 29 INSTALLATION vacon • 29 Ø fr6aukko.fh8 Figure 5-3. The opening needed for the flange mounting, FR4 to FR6 Type Dimensions [inch] 0004—0012 NXS2 4.84 4.45 – 12.40 12.8 – 0003—0012 NX_5 0017—0031 NXS2 5.31 4.72 – 16.14 16.54 – 0016—0031 NX_5 0048—0061 NXS2...
  • Page 30 30 • vacon INSTALLATION fr7kaulusip21.fh8 Figure 5-4. Vacon NX_ dimensions, FR7 and FR8, flange mounting Type Dimensions [inch] 0075—0114 NXS2 0072—0105 NX_5 9.33 6.89 10.62 9.96 25.67 24.9 24.8 188.5 7.42 0.91 0.79 10.11 4.61 0041—0052 NX_6 0140—0205 NXS2 0140—0205 NX_5 11.38...
  • Page 31 INSTALLATION vacon • 31 W1 W2 Ø fr7aukko.fh8 Figure 5-5. The opening needed for the flange mounting, FR7 Type Dimensions [inch] 0075—0114 NXS2 0072—0105 NX_5 9.17 6.89 9.96 24.4 7.42 7.42 1.36 1.26 0.28 0041—0052 NX_6 Table 5-5. Dimensions for the opening for flange mounting, FR7...
  • Page 32 32 • vacon INSTALLATION Ø fr9ip21.fh8 Figure 5-7. The dimensions Vacon NX_, FR9 Type Dimensions [inch] W4 W5 0261—0300 NXS2 0261—0300 NX_5 18.9 400 15.74 0.4 2.13 45.28* 44.09 28.39 8.07 0.63 7.40 14.25 13.39 11.22 0.83 0125—0208 NX_6 Table 5-7. The dimensions Vacon NX_, FR9 *Brake resistor terminal box (H6) not included, see page 61.
  • Page 33 INSTALLATION vacon • 33 Ø Opening fr9collar.fh8 Figure 5-8. Vacon NX_ dimensions. FR9 flange mounting Type Dimensions [inch] 0261-0300 NXS2 0261-0300 NX_5 20.87 19.09 7.87 51.65 45.28 16.5 3.94 1.38 0.4 0.08 4.29 0.83 20.08 14.25 13.39 0125-0208 NX_6 Table 5-8. Vacon NX_ dimensions. FR9 flange-mounted...
  • Page 34 34 • vacon INSTALLATION Type plate Warning plate Figure 5-9. Vacon NX_ dimensions, FR10 and FR11 (floorstanding units) Type Dimensions [inch] H4 H5 0385…0520 NX_5 23.43 11.46 5.16 0.59 79.45 74.8 56.5 20.16 1.57 23.70 0261…0416 NX_6 0590…0730 NX_5 31.26 15.35 9.06 0.6 79.45 74.8 56.5 20.16 1.57 23.70...
  • Page 35 INSTALLATION vacon • 35 Ty pe plate Detail Y, 1:5 Warning plate Detail X, 1:5 1197 Figure 5-10. Vacon NXP dimensions, FR12 (floorstanding units) Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 36: Cooling

    36 • vacon INSTALLATION Cooling Enough free space shall be left around the AC drive to ensure sufficient air circulation, cooling as well as maintenance. You will find the required dimensions for free space in the tables below. If several units are mounted above each other the required free space equals C + D (see figure below).
  • Page 37 INSTALLATION vacon • 37 Type Cooling air required CFM (cubic feet per minute, ft /min) 0004—0012 NXS2 41.2 0003—0012 NX_5 0017—0031 NXS2 0016—0031 NX_5 0004—0013 NX_6 0048—0061 NXS2 0038—0061 NX_5 0018—0034 NX_6 0075—0114 NXS2 0072—0105 NX_5 0041—0052 NX_6 0140—0205 NXS2 0140—0205 NX_5...

  • Page 38: Standalone Units (Fr10 To Fr12)

    38 • vacon INSTALLATION 5.2.2 Standalone units (FR10 to FR12) Type Dimensions [in] 0385—0520 NX_5 1.97 3.94 0261—0416 NX_6 0590—0730 NX_5 1.97 3.94 2.76 5.91 0460—0590 NX_6 0820—1030 NX_5 1.97 3.94 0650—0820 NX_6 A = Minimum distance to the side walls or adjacent components.
  • Page 39 INSTALLATION vacon • 39 Mounting space dimensions [in] 31.5 Table 5-12. Mounting space dimensions Type Cooling air required cubic yard/hour [yd 0385—0520 5 3400.7 0261—0416 6 0650—0730 5 5101.01 0460—0590 6 0820—1030 5 6801.3 0650—0820 6 Table 5-13. Required cooling air Figure 5-12.

  • Page 40: Power Losses

    40 • vacon INSTALLATION Power losses 5.3.1 Power losses as function of switching frequency If the operator wants to raise the switching frequency of the drive for some reason (typically e.g. in order to reduce the motor noise), this inevitably affects the power losses and cooling requirements according to the graphs below.
  • Page 41 INSTALLATION vacon • 41 1400,00 1200,00 1000,00 800,00 600,00 400,00 200,00 0,00 0,00 2,00 4,00 6,00 8,00 10,00 12,00 14,00 16,00 Switching frequency [kHz] 0038NX5 400V 0038NX5 500V 0045NX5 400V 0045NX5 500V 0061NX5 400V 0061NX5 500V Figure 5-15. Power loss as function of switching frequency; NX_5 0038…0061...
  • Page 42 42 • vacon INSTALLATION 4000,00 3500,00 3000,00 2500,00 2000,00 1500,00 1000,00 500,00 0,00 0,00 2,00 4,00 6,00 8,00 10,00 12,00 Switching frequency [kHz] 0140NX5 400V 0140NX5 500V 0168NX5 400V 0168NX5 500V 0205NX5 400V 0205NX5 500V Figure 5-17. Power loss as function of switching frequency; NX_5 0140…0205...
  • Page 43 INSTALLATION vacon • 43 8000,00 7000,00 6000,00 5000,00 0385NX 400V 0385NX 500V 0460NX 400V 4000,00 0460NX 500V 0520NX 400V 0520NX 500V 3000,00 2000,00 1000,00 0,00 Switching frequency [kHz] Figure 5-19. Power loss as function of switching frequency; NX_5 0385…0520 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 44: Cabling And Connections

    Recommended fuse types: gG/gL, see Table 6-2 and Table 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. If three or more cables are used in parallel for bigger units each cable requires a separate overload protection.

  • Page 45: Dc Supply And Brake Resistor Cables

    DC supply and brake resistor cables Vacon AC drives are equipped with terminals for the DC supply and an optional external brake resistor. These terminals are marked with B–, B+/R+ and R–. The DC bus connection is made to terminals B– and B+ and the brake resistor connection to R+ and R–.

  • Page 46: Cable And Fuse Sizes, Nx_6, Fr6 To Fr9

    NX0170 6 95-185 Cu/Al2 5—95 NX0208 6 3*150 + 70 Table 6-3. Cable and fuse sizes for Vacon NX_6 (FR6 to FR9) based on correction factor 0.7 See chapter 1.3. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 47: Cable And Fuse Sizes, Nx_5, Fr10 To Fr12

    NX1030 5 1030 630 (6 pcs) Al: 4*(3*300Al+88Cu) Table 6-4. Cable and fuse sizes for Vacon NX_5 (FR10 to FR12) based on correction factor 0.7 6.1.1.7 Cable and fuse sizes, NX_6, FR10 to FR12 The table below shows typical cable sizes and types that can be used with the converter. The final selection should be made according to local regulations, cable installation conditions and cable specification.

  • Page 48: Understanding The Power Unit Topology

    48 • vacon CABLING AND CONNECTIONS 6.1.2 Understanding the power unit topology Figure 6-1 shows the principles for mains and motor connections of the basic 6-pulse drive in frame sizes FR4 to FR12. Note! Min cable length 5m FR4-9/FR10 FR11*...

  • Page 49: Changing The Emc Protection Class

    Changing the EMC protection class The EMC protection level of Vacon NX_ AC drives can be changed from class H to class T (and from class L to T in NX_6 FR6) with a simple procedure presented in the following figures.
  • Page 50 Remove this screw Figure 6-4. Changing of EMC protection class, FR7 NOTE! Only a Vacon service person may change the EMC protection class of Vacon NXS/P, FR8 and FR9. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 51: Mounting Of Cable Accessories

    6.1.4 Mounting of cable accessories Enclosed to your Vacon NXS/P AC drive you have received a plastic bag containing components that are needed for the installation of the mains and motor cables in the AC drive. Figure 6-5. Cable accessories...
  • Page 52 52 • vacon CABLING AND CONNECTIONS Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 53: Installation Instructions

    CABLING AND CONNECTIONS vacon • 53 6.1.5 Installation instructions Before starting the installation, check that none of the components of the AC drive is live. Place the motor cables sufficiently far from other cables: Avoid placing the motor cables in long parallel lines with other cables If the motor cables runs in parallel with other cables, note the minimum distances between the motor cables and other cables given in table below.

  • Page 54: Stripping Lengths Of Motor And Mains Cables

    54 • vacon CABLING AND CONNECTIONS 6.1.5.1 Stripping lengths of motor and mains cables Earth Earth conductor conductor MAIN S MOTOR nk6141.fh8 Figure 6-6. Stripping of cables Frame 0.59 0.79 0.79 0.79 0.79 0.59 0.79 0.59 0.98 0.98 0.98 0.98 0140 0.91...

  • Page 55: Vacon Nx_ Frames And Installation Of Cables

    Earth terminals Mains cable Motor cable Figure 6-8. Cable installation in Vacon NXS/P, FR4 NOTE: Two protective conductors are required for FR4 according to standard EN61800-5-1. See page 56 and chapter 1.3. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 56 56 • vacon CABLING AND CONNECTIONS Figure 6-9. Additional grounding connector for FR4 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 57 • 57 Figure 6-10. Vacon NXS/P, FR5. Brake resistor DC terminals terminals Earth terminals Mains cable Motor cable Figure 6-11. Cable installation in Vacon NXS/P, FR5 NOTE: See chapter 1.3. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 58 Brake resistor terminals Earth terminals Earth terminals Motor cable Mains cable Mains cable Motor cable Figure 6-13. Cable installation in Vacon NXS/P, FR6 NOTE: See chapter 1.3. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 59 • 59 Figure 6-14. Vacon NXS/P, FR7. Brake resistor terminals terminals Earth terminals Mains cable Motor cable Figure 6-15. Cable installation in Vacon NXS/P, FR7 NOTE: See chapter 1.3. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 60 60 • vacon CABLING AND CONNECTIONS Figure 6-16. Vacon NXS/P, FR8 (with optional DC/brake resistor connection box on top) Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 61 • 61 Motor cable Mains cable Earth terminal Figure 6-17. Cable installation in Vacon NXS/P, FR8 DC terminals Brake resistor terminals Figure 6-18. Brake resistor terminal box on top of FR8 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 62 62 • vacon CABLING AND CONNECTIONS Figure 6-19. Vacon NXS/P, FR9 Motor cables Mains cable Earth terminals Figure 6-20. Cable installation in Vacon NXS/P, FR9 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 63 CABLING AND CONNECTIONS vacon • 63 B– B+/R+ R– Figure 6-21. DC and brake resistor terminals on FR9; DC terminals marked with B– and B+, brake resistor terminals marked with R+ and R– Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 64 CABLING AND CONNECTIONS Figure 6-22. Example of NXS/P standalone drives (FR11) Note: More information on cabling for frames FR10 and greater you will find in Vacon NXP/C User’s Manual. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 65: Cable Selection And Unit Installation In Accordance With The Ul Standards

    CABLING AND CONNECTIONS vacon • 65 6.1.6 Cable selection and unit installation in accordance with the UL standards To meet the UL (Underwriters Laboratories) regulations, use a UL-approved copper cable with a minimum heat-resistance of +140/167 F (+60/75 C). Use Class 1 wire only.

  • Page 66: Control Unit

    On the next pages you will find the arrangement of the control 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 67: Control Connections

    CABLING AND CONNECTIONS vacon • 67 6.2.1 Control connections The basic control connections for boards A1 and A2/A3 are shown in Chapter 6.2.2. The signal descriptions are presented in the All in One Application Manual. +10Vref Reference AI1+ (voltage) AI2+...

  • Page 68: Control Cables

    68 • vacon CABLING AND CONNECTIONS 6.2.1.1 Control cables The control cables shall be at least 0.0008 in screened multicore cables, see Table 6-1. The maximum terminal wire size is 0.004 in for the relay terminals and 0.002 in for other terminals.

  • Page 69: Control Terminal Signals

    CABLING AND CONNECTIONS vacon • 69 6.2.2 Control terminal signals OPT-A1 Terminal Signal Technical information +10 Vref Reference voltage Maximum current 10 mA AI1+ Analogue input, Selection V or mA with jumper block X1 (see page 72): voltage or current Default: 0–...

  • Page 70: Digital Input Signal Inversions

    70 • vacon CABLING AND CONNECTIONS OPT-A2 Terminal Signal Technical information 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 OPT-A2...

  • Page 71: Jumper Selections On The Opt-A1 Basic Board

    CABLING AND CONNECTIONS vacon • 71 6.2.2.2 Jumper selections on the OPT-A1 basic board The user is able to customise the functions of the AC drive to better suit his needs by selecting certain positions for the jumpers on the OPT-A1 board. The positions of the jumpers determine the signal type of analogue and digital inputs.
  • Page 72 72 • vacon CABLING AND CONNECTIONS Jum per block X 1 : Jum per block X 2 : AI1 m ode AI2 m ode 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;...

  • Page 73: Control Keypad

    CONTROL KEYPAD vacon • 73 CONTROL KEYPAD The control keypad is the link between the Vacon AC drive 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 74: Control Place Indications

    74 • vacon CONTROL KEYPAD 7.1.2 Control place indications The symbols I/O term, Keypad and Bus/Comm (see Figure 7-1) indicate the choice of control place made in the Keypad control menu (M3) (see chapter 7.3.3). I/O term = I/O terminals are the selected control place; i.e. START/STOP commands or reference values etc.

  • Page 75: Keypad Push-Buttons

    CONTROL KEYPAD vacon • 75 Keypad push-buttons The Vacon alphanumeric control keypad features 9 push-buttons that are used for the control of the AC drive (and motor), parameter setting and value monitoring. Figure 7-2. Keypad push-buttons 7.2.1 Button descriptions This button is used to reset active faults (see Chapter 7.3.4).

  • Page 76: Navigation On The Control Keypad

    76 • vacon CONTROL KEYPAD Navigation on the control keypad The data on the control keypad are arranged in menus and submenus. The menus are used for example for the display and editing of measurement and control signals, parameter settings (chapter 7.3.2), reference values and fault displays (chapter 7.3.4).
  • Page 77 CONTROL KEYPAD vacon • 77 READY R EADY R EADY I/Oterm I/Ote rm I/Oterm Expander boards A:NXOPTA1 Parameters G1 G5 G1 G1 P1 P3 STOP READY STOP R EADY Change I/Oterm I/Ote rm enter value System Menu Language S1 S9...

  • Page 78: Monitoring Menu (M1)

    78 • vacon CONTROL KEYPAD 7.3.1 Monitoring menu (M1) You can enter the Monitoring menu from the Main menu by pushing the Menu button right when the location indication M1 is visible on the first line of the display. How to browse through the monitored values is presented in Figure 7-4.

  • Page 79: Parameter Menu (M2)

    CONTROL KEYPAD vacon • 79 7.3.2 Parameter menu (M2) Parameters are the way of conveying the commands of the user to the AC drive. The parameter values can be edited by entering the Parameter Menu from the Main Menu when the location indication M2 is visible on the first line of the display.
  • Page 80 80 • vacon CONTROL KEYPAD Keypa d Input signals READY READY READY Ke ypad Ke ypad Keypad Parameters Basic parameters Min Frequency P1 P18 G1 G8 13.95 Hz READY READY Keypad Keypad Min Frequency Min Frequency 13.95 Hz enter 14.45 Hz Figure 7-5.

  • Page 81: Keypad Control Menu (M3)

    CONTROL KEYPAD vacon • 81 7.3.3 Keypad control menu (M3) In the Keypad Controls Menu , you can choose the control place, edit the frequency reference and change the direction of the motor. Enter the submenu level with the Menu button right .

  • Page 82: Keypad Reference

    82 • vacon CONTROL KEYPAD 7.3.3.2 Keypad reference The keypad reference submenu (P3.2) displays and allows the operator to edit the frequency reference. The changes will take place immediately. This reference value will not, however, influence the rotation speed of the motor unless the keypad has been selected as source of reference.

  • Page 83: Active Faults Menu (M4)

    CONTROL KEYPAD vacon • 83 7.3.4 Active faults menu (M4) The Active faults menu can be entered from the Main menu by pushing the Menu button right when the location indication M4 is visible on the first line of the keypad display.

  • Page 84: Fault Types

    84 • vacon CONTROL KEYPAD 7.3.4.1 Fault types In the NX_ AC drive, there are four different types of faults. These types differ from each other on the basis of the subsequent behaviour of the drive. See Table 7-3. I/Oterm...

  • Page 85: Fault Codes

    CONTROL KEYPAD vacon • 85 7.3.4.2 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 86 86 • vacon CONTROL KEYPAD Fault Fault Possible cause Correcting measures code Undervoltage DC-link voltage is under the voltage limits In case of temporary supply voltage defined. break reset the fault and restart the AC drive. Check the supply voltage. If it is...
  • Page 87 CONTROL KEYPAD vacon • 87 Fault Fault Possible cause Correcting measures code Safe disable The input on OPT-AF board has opened Cancel Safe Disable if this can be done safely. IGBT temperature IGBT Inverter Bridge overtemperature Check loading. (hardware) protection has detected too high a short Check motor size.
  • Page 88 If installation is correct contact the nearest 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...

  • Page 89: Fault Time Data Record

    CONTROL KEYPAD vacon • 89 7.3.4.3 Fault time data record When a fault occurs the information described above in 7.3.4 is displayed. By pushing the Menu button right here you will enter the Fault time data record menu indicated by T.1 T.13. In this menu, some selected important data valid at the time of the fault are recorded.

  • Page 90: Fault History Menu (M5)

    90 • vacon CONTROL KEYPAD 7.3.5 Fault history menu (M5) The Fault history menu can be entered from the Main menu by pushing the Menu button right when the location indication M5 is visible on the first line of the keypad display. Find the fault codes in Table 7-4.

  • Page 91: System Menu (M6)

    CONTROL KEYPAD vacon • 91 7.3.6 System menu (M6) The System menu can be entered from the main menu by pushing the Menu button right when the location indication M6 is visible on the display. The controls associated with the general use of the AC drive, such as application selection, customised parameter sets or information about the hardware and software are located under the System menu .
  • Page 92 92 • vacon CONTROL KEYPAD Continuous P6.7.2 Fan control Continuous Temperature HMI acknowledg. P6.7.3 5000 timeout HMI number of P6.7.4 retries System S6.8 information S6.8.1 Total counters C6.8.1.1 MWh counter Power On day C6.8.1.2 counter Power On hours C6.8.1.3 hh:mm:ss counter S6.8.2...

  • Page 93: Language Selection

    7.3.6.1 Language selection The Vacon control keypad offers you the possibility to control the AC drive 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 the Menu button right once to enter the edit mode.

  • Page 94: Copy Parameters

    The parameter copy menu (S6.3) embodies four functions: Parameter sets (S6.3.1) The Vacon NX_ AC drive features a possibility for the user to load back the factory default parameter values and to store and load two customised parameter sets (all parameters included in the application).
  • Page 95 CONTROL KEYPAD vacon • 95 READY READY enter CONFIRM Parameter sets Parameter sets Select LoadFactDef CANCEL READY READY Parameter sets Parameter sets Wait... Figure 7-11. 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 96: Parameter Comparison

    Menu button right . Choose Yes or No with the Browser buttons . When the Parameter backup function is activated Vacon NX control keypad makes a copy of the para- meters of the presently used application. Every time a parameter is changed the keypad backup is automatically updated.

  • Page 97: Security

    CONTROL KEYPAD vacon • 97 READY READY Set1 ParamComparison C1 C3 READY READY Set1 P2.1.2= 50.0 P1 P6 20.0 Hz READY EDIT VALUE P2.1.2= 50.0 20.0 Hz CONFIRM CHANGE enter Figure 7-13. Parameter comparison 7.3.6.5 Security NOTE: The Security submenu is protected with a password. Store the password in a safe place! Password (S6.5.1)
  • Page 98 98 • vacon CONTROL KEYPAD Parameter lock (P6.5.2) This function allows the user to prohibit changes to the parameters. If the parameter lock is activated the text *locked* will appear on the display if you try to edit a parameter value.

  • Page 99: Keypad Settings

    • 99 Multimonitoring items (P6.5.4) Vacon alpha-numeric keypad features a display where you can monitor even three actual values at the same time (see chapter 7.3.1 and chapter Monitoring values in the manual of the application you are using). On page P6.5.4 of the System Menu you can define if it is possible for the operator to replace the values monitored with other values.

  • Page 100: Hardware Settings

    100 • vacon CONTROL KEYPAD Default page in the operating menu (P6.6.2) Here you can set the location (page) in the Operating menu (in special applications only) to which the display automatically moves as the set Timeout time (see below) has expired or as the power is switched on to the keypad.
  • Page 101 CONTROL KEYPAD vacon • 101 Note! The brake resistor is available as optional equipment for all classes. It can be installed internally in classes FR4 to FR6. READY READY READY I/Ot erm I/Oterm I/Oterm HW settings InternBrakeRes System Menu P1 P4...

  • Page 102: System Info

    102 • vacon CONTROL KEYPAD Example: Transfer delay between the AC drive and the PC = 600 ms The value of par. 6.7.3 is set to 1200 ms (2 x 600, sending delay + receiving delay) The corresponding setting shall be entered in the Misc -part of the file NCDrive.ini:...
  • Page 103 CONTROL KEYPAD vacon • 103 Trip counters (S6.8.2) Trip counters (menu S6.8.2) are counters the values of which can be reset i.e. restored to zero. You have the following resettable counters at your disposal. See Table 7-7 for examples. Note! The trip counters run only when the motor is running.
  • Page 104 104 • vacon CONTROL KEYPAD Applications (S6.8.4) At location S6.8.4 you can find the Applications submenu containing information about not only the application currently in use but also all other applications loaded into the AC drive. The information available is:...
  • Page 105 CONTROL KEYPAD vacon • 105 For more information on the expander board-related parameters, see Chapter 7.3.7. I/Oterm I/Oterm Software version B:NXOPTA2 E1 E2 10001.0 READY READY READY I/Oterm I/Oterm I/Oterm Expander boards A:NXOPTA1 State E1 E5 E1 E2 Figure 7-26. Expander board information menus Debug menu (S6.8.7)

  • Page 106: Expander Board Menu (M7)

    Baud rate Auto Figure 7-27. Expander board information menu Further keypad functions The Vacon NX control keypad embodies additional application-related functions. See Vacon NX Application Package for more information. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 107: Commissioning

    The motor terminals U, V, W and the DC-link/brake resistor terminals –/+ are live when Vacon NX_ is connected to mains, even if the motor is not running. The control I/O-terminals are isolated from the mains potential. How-...
  • Page 108 108 • vacon COMMISSIONING Set the parameters of group 1 (See Vacon All in One Application Manual) according to the requirements of your application. 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 109 COMMISSIONING vacon • 109 Connect the motor to the process (if the startup test was run without the motor being connected) a) Before running the tests, make sure that this can be done safely. b) Inform your co-workers of the tests.

  • Page 110: Fault Tracing

    110 • vacon FAULT TRACING FAULT TRACING When a fault is detected by the AC drive control electronics, the drive is stopped and the symbol F together with the ordinal number of the fault, the fault code and a short fault description appear on the display.
  • Page 111 FAULT TRACING vacon • 111 Fault Fault Possible cause Correcting measures code System fault component failure Reset the fault and restart. faulty operation Should the fault re-occur, contact the Note exceptional fault data record. distributor near to you. S1 = Reserved...
  • Page 112 112 • vacon FAULT TRACING Fault Fault Possible cause Correcting measures code Counter fault Values displayed on counters are incorrect Microprocessor Reset the fault and restart. faulty operation watchdog fault component failure Should the fault re-occur, contact the distributor near to you.
  • Page 113 If installation is correct contact the nearest 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...
  • Page 114 Document ID: Finland Subject to change without prior notice Rev. A © 2013 Vacon Plc. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

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