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nord NORDAC SK 200E Manual

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Intelligent Drivesystems, Worldwide Services
MANUAL BU 0200 GB
NORDAC SK 200E
FREQUENCY INVERTER
Getriebebau NORD GmbH & Co. KG
Rudolf-Diesel-Straße 1
D-22941 Bargteheide
Tel.: +49 45 32 - 40 10
Fax: +49 45 32 - 40 12 53
BU 0200 GB

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  • Page 1 Intelligent Drivesystems, Worldwide Services MANUAL BU 0200 GB NORDAC SK 200E FREQUENCY INVERTER BU 0200 GB Getriebebau NORD GmbH & Co. KG Rudolf-Diesel-Straße 1 D-22941 Bargteheide Tel.: +49 45 32 - 40 10 Fax: +49 45 32 - 40 12 53...
  • Page 2 NORDAC SK 200E Manual BU 0200 GB...
  • Page 3 NORDAC SK 200E Manual Safety information NORDAC SK 200E Frequency Inverter Safety and operating instructions for drive power converters (as per: Low Voltage Directive 73/23/EEC ) 1. General 4. Installation During operation, drive power converters may, depending on their The installation and cooling of the equipment must be...
  • Page 4 Mat. No. 607 2001 / 1009 Publisher Getriebebau NORD GmbH & Co. KG Rudolf- Diesel- Str. 1  D-22941 Bargteheide  Germany  http://www.nord.com/ Tel.: +49 (0) 45 32 / 401-0  Fax +49 (0) 45 32 / 401-555 BU 0200 GB...
  • Page 5 Commissioning (commencement of the intended use) is not permitted until it has been ensured that the machine complies with the EMC Directive 89/336/EEC and that the conformity of the end product meets the Machinery Directive 89/392/EEC (observe EN 60204).  Getriebebau NORD GmbH & Co. KG, 2009 BU 0200 GB...

  • Page 6: Table Of Contents

    NORDAC SK 200E Handbuch 1 GENERAL INFORMATION ...................... 9 1.1 Overview ......................10 1.2 Delivery ......................11 1.3 Scope of supply ....................11 1.4 Safety and installation information ..............12 1.5 Certifications ...................... 13 1.5.1 European EMC guideline ..................13 1.5.2 UL Approval - File No.
  • Page 7 Table of Contents 3 SK 200E DISPLAYS AND CONTROL ................... 41 3.1 SK 200E modular components ................42 3.2 Overview of external control devices ..............43 3.2.1 SimpleBox, SK CSX-3H ..................44 3.2.2 ParameterBox, SK PAR-3H ..................49 3.2.3 ParameterBox parameters ..................55 3.2.4 ParameterBox error messages ................
  • Page 8 NORDAC SK 200E Handbuch 6 ERROR MESSAGES ......................152 6.1 SimpleBox display ................... 152 6.2 Table of possible error messages ..............153 7 TECHNICAL DATA ......................158 7.1 General Data SK 200E ..................158 7.2 General data for mains/setpoint modules ............159 7.3 Electrical data 1~115V ..................

  • Page 9: General Information

    1 General General information The NORDAC SK 200E is based on the tried and tested NORD platform. These devices feature a compact design with optimum control characteristics. These devices are provided with sensorless vector current control which in combination with asynchronous three-phase motor types constantly ensures an optimised voltage-to-frequency ratio.

  • Page 10: Overview

    Plug-in EEPROM data storage  Integrated Posicon positioning control (Manual BU 0210)  CANopen absolute value encoder via the NORD System bus Additional features of the SK 215E compared with the SK 205E:  Integrated Safe Pulse Block (Manual BU 0230) ...

  • Page 11: Delivery

    Integrated EMC mains filter for limit curve A Category C2 or C3 (not for 115V devices) Operating instructions as pdf file on CD ROM including NORD CON, PC parameterisation software Available accessories: Braking resistor, required for energy feedback Section 2.4 Matching RJ12 to SUB-D9 adapter cable to connection to a PC...

  • Page 12: Safety And Installation Information

    NORDAC SK 200E Manual 1.4 Safety and installation information NORDAC SK 200E frequency inverters are devices for use in industrial high voltage systems and are operated at voltages that could lead to severe injuries or death if they are touched.

  • Page 13: Certifications

    (SK 2xxE-xxx-112), 240V maximum (SK 2xxE-xxx-323), or 500V maximum (SK 2xxE-xxx-340), and with protection with a J-class fuse as described in BU 0200 DE Section 7.7. NORDAC SK 200E frequency inverters include protection against motor overload. Further technical details can be found in Section 7.7.

  • Page 14: Type Code / Device Design

    NORDAC SK 200E Manual 1.6 Type code / device design SK 205E-xx0-323-A (-C) IP protection class: Standard = IP55, C = "coated" IP66 Radio interference filter: O = without, A = Class A1, B = Class B1 Mains voltage: x12 = 115V, x23 = 230V, x40 = 400V Number of mains phases: 1 = single phase, 3 = 3-phase Digits before comma for power: 0 = 0.xx, 1 = 0x.x0, 2 = 0xx.0...

  • Page 15: Type Code /Connection Unit

    1 General 1.7 Type code /Connection unit SK TI4-1-205-1 (-C-WMK-1) Wall mounting kit -1 = BG I + II, -2 = BG III IP protection class: Standard = IP55, C = “coated” IP66 Mains connection: 1 = 1~ 115/230V*, 3 = 3~ 230/400V* Suitable device types: 205 = SK 205E, 215 = SK 215E, 225 = SK 225E, 235 = SK 235E Size: 1 = BG I, 2 = BG II, 3 = BG III...

  • Page 16: Type Code / Optional Bus Modules

    NORDAC SK 200E Manual 1.8 Type code / Optional BUS modules BUS = Bus module or I/O extension SK TU4-CAO (-C-M12-WMK-TU) Wall mounting kit for external Technology Unit TU4 M12 system connector: only TU4, alternative to terminals IP protection class: Standard = IP55, C = “coated” IP66...

  • Page 17: Type Code / Optional Net Modules

    1 General 1.9 Type code / Optional NET modules NET = Mains unit or analog modules SK TU4-24V-123-B (-C-WMK-TU) Wall mounting kit for external Technology Unit, TU4 IP protection class: Standard = IP55, C = “coated” IP66 Radio interference filter: B = Class B1 Mains connection: 123 = 1~ 230V*, 140 = 1~ 400V* Option type: 24V = 24V mains unit, POT = potentiometer/switch module Option series:...

  • Page 18: Version With Protection Class Ip55 / Ip66

    NORDAC SK 200E Manual 1.10 Version with protection class IP55 / IP66 NORDAC SK 200E frequency inverters and the additional modules are available in all sizes and in the protection classes IP55 (standard) or IP66 (optional). The protection class IP66 must always be stated when ordering! There are no restrictions or differences to the scope of functions in either protection class.

  • Page 19: Assembly And Installation

    2.1 Installation and assembly NORDAC SK 200E frequency inverters are available in various sizes depending on their output. Connection of the SK 200E to the motor or the wall-mounting unit is made by means of the a suitable size of connection unit SK T14-…...

  • Page 20: Mounting The Adapter Unit

     Pre-fabricated cable for motor and PTC connections Procedures: If necessary, remove the original terminal box from the NORD motor, so that only the base of the terminal box and the terminal strip remain. Set the bridges for the correct motor circuit and connect the pre-fabricated cables for motor and PTC connections to the respective connection points on the motor.
  • Page 21 Mounting of SK 200E S I The adapter unit can be directly attached to size 80 - 100 NORD motors. An additional adapter plate/spacer with an additional seal is required for the sizes 63-71 and 112. NORD motor sizes Mounting of SK 200E S I Part.

  • Page 22: Installation Of The Sk 200E

    NORDAC SK 200E Manual 2.1.3 Installation of the SK 200E In order to carry out the electrical connection of the SK 200E, this may need to be removed from the connection unit. To do this, remove the 4 fastening screws, so that the frequency inverter can be lifted off vertically.

  • Page 23: Dimensions: Sk 200E

    2 Mounting and Installation 2.2 Dimensions: SK 200E 2.2.1 Power rating / Motor size Mains/power matching: SK 200E Size 1~ 110-120V 1~ 200-240V 3~ 200-240V 3~ 380-480V 0.25 ... 0.37kW 0.25 ... 0.55kW 0.37 ... 1.1kW 0.55 ... 2.2kW Size I 0.55 ...

  • Page 24: Sk 200E Mounted On Motor

    NORDAC SK 200E Manual 2.2.2 SK 200E mounted on motor Size Housing dimensions SK 200E / Motor Weight: SK 200E without motor  g Motor Approx. [kg] BG 71 * S 80 Size I S 90 S 100 S 80...

  • Page 25: Sk 200E Wall-Mounting

    2 Mounting and Installation 2.2.3 SK 200E Wall-mounting Wall mounting Housing dimensions Device type Total weight SK TIE4-WMK-1/-2 Size Approx. [kg]  Size I  SK TIE4-WMK-1 130.5 Mat. No. 275 274 000 Size II  SK TIE4-WMK-1 137.5 Mat. No. 275 274 000 Size III ...

  • Page 26: Brake Resistor (Br)

    NORDAC SK 200E Manual 2.3 Brake resistor (BR) During dynamic braking (frequency reduction) of a three phase motor, electrical energy is returned to the frequency inverter. In order to avoid an overvoltage switch-off of the frequency inverter, an external brake resistor can be used.

  • Page 27: External Brake Resistor Sk Bre4

    2 Mounting and Installation 2.3.2 External brake resistor SK BRE4-… The external brake resistor is intended for the feedback of energy, such as occurs in cyclical drives or lifting equipment. Here, it may be necessary to plan for the exact brake resistor required. For installation, an M20 screw connection with an adapter for M25 are supplied.

  • Page 28: Brake Resistor, Electrical Data

    NORDAC SK 200E Manual 2.3.4 Brake resistor, electrical data Internal Connection Continuous Energy cable or Inverter type Resistor type Resistance operation / consumption* max. limit terminals SK BRI4-1-100-100 100  100 W / 20% 1.0 kWs Mat. No. 275272005 Silicon flex SK BRI4-1-200-100 2x 0.75mm...

  • Page 29: Wiring Guidelines

    2 Mounting and Installation 2.4 Wiring guidelines The frequency inverter has been developed for use in an industrial environment. In this environment, high levels of electromagnetic interference can influence the frequency inverter. In general, correct installation ensures safe and problem-free operation. To meet the limiting values of the EMC directives, the following instructions should be complied with.

  • Page 30: Electrical Connection

    NORDAC SK 200E Manual 2.5 Electrical connection THE DEVICES MUST BE EARTHED. WARNING Safe operation of the devices requires that is installed and commissioned by qualified personnel in compliance with the instructions provided in this Manual. In particular, the general and regional installation and safety regulations for work on high voltage systems (e.g.

  • Page 31: Electrical Connection Of Power Unit

    2 Mounting and Installation 2.6 Electrical connection of power unit L1 / L L2 / N All connection terminals are located in the connection L3 / - unit of the frequency inverter. One terminal block is provided for the power connections and one for the control connections.

  • Page 32: Mains Connections (X1 - L1, L2, L3, Earth)

    NORDAC SK 200E Manual 2.6.1 Mains connections (X1 - L1, L2, L3, EARTH) No special safety measures are required on the mains input side of the frequency inverter. It is advisable to use normal mains fuses (see technical data) and a main switch or circuit breaker.

  • Page 33: Motor Cable (X2 - U, V, W, Earth)

    2 Mounting and Installation 2.6.2 Motor cable (X2 - U, V, W, earth) The motor cable may have a total length of up to 100m if this is a standard cable. If a screened motor cable is used, or if the cable is laid in a well earthed metal conduit, the total length should not exceed 20m. Please also note Section 8.2 EMC limit Note: classes.

  • Page 34: Mains Adaptation Jumper

    NORDAC SK 200E Manual 2.6.4 Mains supply jumpers These jumpers are used to adapt the SK 200E to various forms of mains supply (e.g. IT network). As supplied, a star configuration earthed mains supply must be used, with an earth conductor for single phase devices.
  • Page 35 2 Mounting and Installation BU 0200 GB Subject to technical alterations...

  • Page 36: Electrical Connection Of Sk 200E Control Unit

    NORDAC SK 200E Manual 2.7 Electrical connection of SK 200E control unit The control terminals are located on the inside of the frequency inverter connection unit. The connections differ according to the version (SK 205E, 215E, 225E, 235E). Screw terminals, 3.5 mm slot-head screwdriver Connection terminals: 0.2 ...

  • Page 37: Control Terminals, Sk 2X5E Versions

    2 Mounting and Installation 2.7.1 Control terminals, SK 2x5E versions LABELLING, FUNCTION "Safe stop" function 24V SH: "Safe stop" input Integrated AS interface GND SH: "Safe stop" reference potential 24V: External 24V power supply SYS+/-: System bus GND: Reference potential for digital signals MB+/-: Electromagnetic brake control (105V, 180V, 205V)

  • Page 38: Details Of The Sk 2X5E Control Connections

    NORDAC SK 200E Manual 2.7.2 Details of the SK 2x5E control connections Control voltage 24V external! Terminal 44. If the frequency inverter does not have an optional internal mains unit, it must be provided with an external 24V supply. Terminal/...
  • Page 39 2 Mounting and Installation Terminal/ Function Data Description / wiring suggestion Parameter Name [factory setting] Brake control To control an electro-mechanical brake, the frequency inverter Voltage: generates an output voltage at the Mains Brake terminals MB+/MB-. This depends 115 / 230V 105V= on the supply voltage to the SK P107,...
  • Page 40 NORDAC SK 200E Manual Terminal/ Function Data Description / wiring suggestion Parameter Name [factory setting] All SK 200E, RJ12, RS485/RS232 connector block Baud rate RS485 A 9600…38400Baud The termination resistor Data cable RS485 RS485 B R=120 must be installed on the final participant by the customer.

  • Page 41: Sk 200E Displays And Control

    3 Displays and Control SK 200E displays and control As supplied, without additional options, the diagnostic LEDs are externally visible. These signal the actual device status. 2 potentiometers and 8 DIP switches are provided in order to set the most important parameters.

  • Page 42: Sk 200E Modular Components

    NORDAC SK 200E Manual 3.1 SK 200E modular components By combining different modules for display, control and parameterisation, the NORDAC SK 200E can be easily adapted to various requirements. Alphanumerical display and operating modules can be used for simple commissioning (Section 3.2). For more complex tasks, various connections to a PC or an automation system can be selected.

  • Page 43: Overview Of External Control Devices

    FI. Storage of IP20 handheld the parameters is not possible. RJ12-RJ12 cable SK CSX-3H Manual BU 0040 (www.nord.com) Part No. 275281013 4 digit back-lit LCD display, keyboard Stores up to 5 complete FI data sets ParameterBox Used for commissioning, parameterisation, IP20 configuration and control of the FI.

  • Page 44: Simplebox, Sk Csx-3H

    NORDAC SK 200E Manual 3.2.1 SimpleBox, SK CSX-3H This option is used as a simple parameterisation, display and control tool for the SK 200E frequency inverter. Features  4-digit, 7-segment LED display  Complete parameterisation of the frequency inverter.  Direct control of a frequency inverter ...
  • Page 45 3.2 External Control Unit Functions of the SimpleBox: Starting the frequency inverter. The frequency inverter is now enabled with the set jog frequency (P113). A preset minimum frequency (P104) may at least be provided. Parameter >Interface< P509 and P510 must = 0. Stopping the frequency inverter.
  • Page 46 NORDAC SK 200E Manual Control with the SimpleBox The frequency inverter can only be controlled via the SimpleBox, if it has not previously been enabled via the control terminals or via a serial interface (P509 = 0 and P510 = 0).
  • Page 47 3.2 External Control Unit Parameterisation with the SimpleBox The parameterisation of the FI can be performed in various operating states. All parameters can always be changed online. Switching to the parameter mode occurs in different ways depending upon the operating states and the enabling source.
  • Page 48 NORDAC SK 200E Manual Menu structure with the SimpleBox Ope ra ting valu e dis play P7- - (o r op era tio nal) P6 - - fo llow ing m ain s ON _ _ _ _ P5 - -...

  • Page 49: Parameterbox, Sk Par-3H

    3.2 External Control Unit 3.2.2 ParameterBox, SK PAR-3H This option is for simple parameterisation and control of the frequency inverter, as well as the display of current operating settings and states. Up to 5 data sets can be stored and managed, stored and transferred with this device. This enables an efficient start-up for serial applications.
  • Page 50 NORDAC SK 200E Manual Functions of the ParameterBox Graphic-capable, backlit LCD display for displaying operational values and parameters for the Display connected frequency inverter and ParameterBox parameters. Using the SELECTION keys enables toggling between the menu levels and menu items.
  • Page 51 3.2 External Control Unit Menu structure The menu structure consists of various levels, which are each arranged in a ring structure. The OK key moves the menu on to the next level. Pressing the SELECTION keys simultaneously moves the menu back one level.
  • Page 52 NORDAC SK 200E Manual , short description Select language The following steps must be carried out to change the menu language used in the ParameterBox display. On switching on the ParameterBox for the first time, “German” or “English” will be offered for selection. The selection is made by pressing the selection keys (arrow R/L) and confirming with the OK key.
  • Page 53 3.2 External Control Unit Controlling the frequency inverter with the ParameterBox The frequency inverter can only be completely controlled via the ParameterBox if the parameter >Interface< (P509) is set to the >Control terminal or Keyboard< function (=0) (factory setting) and the inverter is not enabled via the control terminal.
  • Page 54 NORDAC SK 200E Manual Screen layout during parameterisation If the setting of a parameter is changed, then the value flashes until it is confirmed with the OK key. In order to retain the default settings for the parameter being edited, both VALUE keys must be pressed simultaneously.

  • Page 55: Parameterbox Parameters

    3.2 External Control Unit 3.2.3 ParameterBox parameters The following main functions are assigned to the menu groups: Menu group Master function Selection of operating values and display layout Display (P10xx): Programming of the connected inverter and all storage media Parameterisation (P11xx): Copying and storage of complete parameter sets from storage media and Parameter administration (P12xx):...
  • Page 56 NORDAC SK 200E Manual Parameter administration Parameter Setting value / Description / Note Selection of the actual source object to be copied. P1201 In the selection list, only the frequency inverters and storage media detected during the bus Copy - Source scan are shown.

  • Page 57: Parameterbox Error Messages

    3.2 External Control Unit Parameter Setting value / Description / Note If the >Password< function is to be reset, the password selected in the >Set Password< P1306 parameter must be entered here. If the correct password is selected, all of the Box password ParameterBox functions and the parameters of the connected frequency inverter can be used again.
  • Page 58 ParameterBox database, no communication can SOFTWARE VERSION NOT be established. RECOGNISED  Please contact your Getriebebau Nord Representative. An unknown component has been detected in the frequency inverter (Customer interface). CONFIGURATION STAGE NOT RECOGNISED ...
  • Page 59 3.2 External Control Unit Display Cause  Remedy Error Attempt to alter a parameter without a valid Box password being entered in parameter >Box Password< P 1306. INVALID PASSWORD A bus scan (search for a connected frequency inverter) is only possible when BUS SCAN ONLY WHEN IN MODE: in ONLINE mode.
  • Page 60 NORDAC SK 200E Manual Subject to technical alterations BU 0200 GB...

  • Page 61: Customer Unit Overview

    3.3 Internal Customer Unit 3.3 Customer Unit Overview Internal customer units enable expansion of the range of functions of SK 200E frequency inverters without changing the physical size. Users can install both additional communication modules and an internal mains unit or an I/O expansion. Module Description Data...

  • Page 62: Installation Of Customer Units

    NORDAC SK 200E Manual 3.3.1 Installation of Customer Units The installation of Customer Units is carried out in the Connection Unit SK T14-… SK 200E underneath the control terminal block. Two threaded studs and appropriate screws are provided for attachment. Only one...

  • Page 63: Profibus Module, Sk Cu4-Pbr

    Termination resistor via DIP switches • Automatic PPO detection • Status LED: BG status, BG fault, DIN1, DIN2, Bus status, Bus fault • Details in Bus Manual BU 0250 (www.nord.com) Module SK CU4-PBR Labelling Function +24V, external 24V supply External supply voltage of module 24V ±20%, ≤...

  • Page 64: Canopen Module, Sk Cu4-Cao

    Address, baud rate and termination resistor via DIP switch • Status LED: BG status, BG fault, DIN1, DIN2, Bus status, Bus fault • Details in Bus Manual BU 0250 (www.nord.com) Module SK CU4-CAO Labelling Function 24V, external 24V supply External supply voltage for the module, 24V ±20%, ≤...

  • Page 65: Devicenet Module, Sk Cu4-Dev

    • Address and baud rate via DIP switch • Status LED: BG status, BG fault, DIN1, DIN2, Bus status, Bus fault • Details in Bus Manual BU 0250 (www.nord.com) Module SK CU4-DEV Labelling Function +24V, external 24 V supply External supply voltage for the module, 24V ±20%, ≤...

  • Page 66: I/O Extension, Sk Cu4-Ioe

    1x analog output • Status LEDs: Bus status, bus fault • DIP switches for selection 0-10V, -10-10V, 0-20mA, 4-20mA • Details in Bus Manual BU 0250 (www.nord.com) Module SK CU4-IOE Labelling Function +24V, external 24V supply External supply voltage for the module, 24V ±20%, ≤...
  • Page 67 3.3 Internal Customer Unit DIP switches for selection of 0-10V, 0-20mA, 4-20mA and system bus DIP Switches, SK CU4-IOE CAN Address 20 CAN-AD0 CAN Address 21 CAN-AD1 CAN Address 22 CAN Address 23 CAN Normal operation CAN-BR CAN Broadcast 0 ... 10V 2 ...

  • Page 68: Module, Sk Cu4-24V-1Xx-B

    NORDAC SK 200E Manual 3.3.6 24V Module, SK CU4-24V-1xx-B For the internal production of the 24V control voltage for the FI from the available mains voltage (115V/ 230V/400V/480V). With this, a separate external 24V control voltage is not necessary. The analog input for the connection of the potentiometer adapter is therefore also available.

  • Page 69: Potentiometer Adapter, Sk Cu4-Pot

    3.3 Internal Customer Unit 3.4 Potentiometer adapter, SK CU4-POT The digital signals R and L can be directly applied to the corresponding digital inputs 1 and 2 of the SK 200E. The potentiometer (0-10) can be evaluated via a 24V module or I/O extension and converted to proportional impulses (frequency).
  • Page 70 NORDAC SK 200E Manual Connection plan and parameterisation of SK CU4-POT, example   1/3~ 115/230/400V + PE      L1 - L2/N - L3 L1 - L2/N 115/230/400V 115/230/400V Frequency inverter 24V mains unit SK 2x5E-... SK CU4-24V-... 24V= Control terminal bar 44 40 44 ...

  • Page 71: Technology Unit Overview

    For the bus modules or I/O extension with integrated system bus an RJ12 socket (behind a transparent screw-on cover) is also available. This enables communication with other modules or frequency inverters. With this linkage, all devices can be parameterised with a PC and the NORD CON software. BU 0200 GB...
  • Page 72 NORDAC SK 200E Manual Bus modules Description Data Bus Module Protocol: DP-V1 Profibus module* Baud rate: 12 MBaud SK TU4-PBR This option enables the control of up to four SK 4x digital inputs 200E via Profibus DP. low: 0-5V, high: 11-30V Part No.
  • Page 73 3.4 External Technology Unit Mains Unit modules Description Data Mains Unit Module External 24V mains unit 1~ 230V ** SK TU4-24V-123-B External 24V mains unit to supply the SK 24V, ±15%, 400mA 200E, using a mains voltage of 230V Part No. 275281108 (IP55) 10V ref., ±0.2V, 5mA Part No.

  • Page 74: Mounting The Technology Unit

    NORDAC SK 200E Manual 3.5.1 Mounting the technology unit 3.5.1.1 Connection Unit SK TI4-TU-BUS /-NET The Technology Units are divided into two different groups. The BUS group includes all the Bus modules and the I/O extension. These are connected to the SK 200E via the system bus. The NET group includes all the mains unit modules and analog modules.
  • Page 75 3.4 External Technology Unit 3.5.1.2 SK T14-TI-BUS Connections The precise connections of the 36 spring-loaded terminals depend on the Technology Unit used. For details, please refer to the Bus Manual for the SK 200E, BU 0250. 3.5.1.3 SK TI4-TU-NET Connections Module SK TI4-TU-NET Labelling...
  • Page 76 NORDAC SK 200E Manual 3.5.1.4 Installing the SK TI4-TU-... on the SK 200E The installation of the Technology Units on the SK 200E is performed as follows: 1. Switch off the mains. 2. Remove the two M25 protective caps. 3. Glue a suitable seal to the SK T14-TU Connection Unit.

  • Page 77: Profibus Module, Sk Tu4-Pbr

    3.4 External Technology Unit 3.5.2 Profibus Module, SK TU4-PBR, ...-M12 A large number of different automation devices can exchange data using Profibus. PLC's, PC's, operating and monitoring devices can all communicate via a uniform bus in serial bit mode. Data exchange is specified in DIN 19245 Part 1 and 2 and application-specific upgrades in Part 3 of this standard.

  • Page 78: Devicenet Module, Sk Tu4-Dev

    NORDAC SK 200E Manual 3.5.4 DeviceNet module, SK TU4-DEV, ...-M12 DeviceNet is an open communication profile for distributed industrial automation systems. It is based on the CANbus system. Up to 64 participants can be linked to one Bus system. The transfer rate and the bus address can be set with the DIP switches.

  • Page 79: Potentiometerbox, Sk Tu4-Pot

    3.4 External Technology Unit 3.5.6 PotentiometerBox, SK TU4-POT-... Data: Supply according to version 1~ 110-240V = SK TU4-24V-123-B 1~ 380-480V = SK TU4-24V-140-B 24V = Output voltage Button - ON R / OFF / ON L Setpoint potentiometer - 0…100% v/f converter With appropriate wiring, the frequency inverter can be controlled directly using the PotentiometerBox.

  • Page 80: Mains Unit, Sk Tu4-24V

    NORDAC SK 200E Manual 3.5.7 Mains Unit, SK TU4-24V-… Data: Supply according to version 1~ 110-240V - SK TU4-24V-123-B 1~ 380-480V - SK TU4-24V-140-B +24V- output voltage Analog input 0-10V v/f converter No mains voltage, FI switched off Green LED 24V available.

  • Page 81: Commissioning, Sk 200E

    4 Commissioning Commissioning, SK 200E The SK 200E inverter series can be commissioned in various ways: a) By means of the (internal) DIP switches and the (externally accessible) potentiometer, the SK 200E can be configured for simple conveyor applications. Various LEDs are provided for diagnostic purposes.

  • Page 82: Dip Switch Configuration

    NORDAC SK 200E Manual 4.1.1 DIP switch configuration The DIP switches provide the possibility of carrying out commissioning without additional control units. Additional settings are made using the potentiometer on the top of the frequency inverter. As supplied, all DIP switches are at the “Off” position, which corresponds to control via the digital inputs (see Section 4.1).
  • Page 83 4 Commissioning 4.1.1.1 DIP switches 5/4 and 3 DIP switches 5/4, with DIP3=off Dig 1 Dig 2 Dig 3 Dig 4 Poti 1 Poti 2 Enable R Enable L Fixed freq. 1 Fixed freq. 2 F Setpoint Ramp off* off* P420 [01] P420 [02] P420 [03]...

  • Page 84: Potentiometers P1 And P2 And Diagnostic Leds

    NORDAC SK 200E Manual 4.1.2 Potentiometers P1 and P2 and diagnostic LEDs The enable signal (Start/Stop) is implemented with the external switch. The setpoint value can be fixed with the integrated potentiometer P1. The potentiometer P2 is available for selection of the start-up and braking ramps.
  • Page 85 4 Commissioning 4.1.2.1 Diagnostic LEDs Diagnostic LEDs yellow Digital output Indicates high signal at digital output yellow Digital input 1 yellow Digital input 2 Indicates high signal at digital input yellow Digital input 3 yellow Digital input 4 yellow Motor PTC High signal indicates overheating of motor yellow Brake chopper active...
  • Page 86 NORDAC SK 200E Manual 4.1.2.2 Status LEDs Status LEDs FI not ready, no mains/control voltage green on FI ready and not in overload mode green FI switched on and in overload mode. Flashing flashing frequency increases with increased overload green...

  • Page 87: Factory Settings

    4 Commissioning 4.2 Factory settings All frequency inverters supplied by Getriebebau NORD are pre-programmed with the default setting for standard applications with 4 pole standard motors (same voltage and power). For use with motors with other powers or number of poles, the data from the rating plate of the motor must be input into the parameters P201...P207 under the menu item >Motor data<...

  • Page 88: Parameterisation

    NORDAC SK 200E Manual Parameterisation Every frequency inverter is factory-set for a motor of the same power. All parameters can be adjusted "online". There are four switchable parameter sets available during operation. As delivered, all parameters are visible; however, some can be hidden with parameter P003.
  • Page 89 5 Parameterising Availability of the parameters Due to certain configurations, the parameters are subject to certain conditions. The following tables (from Section. 5.1 onwards) list all parameters together with the particular information. Parameter Text Array value Parameter number Parameter value range Factory settings of parameter Only available with types ≥...

  • Page 90: Operating Display

    NORDAC SK 200E Manual 5.1 Operating display The abbreviations used are described in Section 8.6 “Abbreviations in this Manual". Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P000 Operating display 0.01 ... 9999 In the SimpleBox (SK CSX-3H) display, the parameter value online selected in P100 is displayed.
  • Page 91 5.1 Parameterising – Control Dispays Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P002 Factor display 0.01 ... 999.99 The selected operating value in parameter P001 >Select of display< is multiplied with the [ 1.00 ] scaling factor in P000 and displayed in >Operating parameter display<.

  • Page 92: Basic Parameters

    NORDAC SK 200E Manual 5.2 Basic parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P100 Parameter set 0 ... 3 Selection of the parameters sets to be parameterised. 4 parameter sets are available. All parameter set-dependent parameters are identified by P .
  • Page 93 5.2 Parameterising – Basic Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P104 Minimum frequency 0.0 ... 400.0 Hz The minimum frequency is the frequency supplied by the FI as soon as it is enabled and no additional setpoint is set.
  • Page 94 NORDAC SK 200E Manual Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P107 Brake reaction time 0 ... 2.50 s Electromagnetic brakes have a physically-dependent delayed reaction time when actuated. This can cause a dropping of the load for lifting applications, as the brake only takes over the load [ 0.00 ]...
  • Page 95 5.2 Parameterising – Basic Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P108 Disconnection mode 0 ... 13 This parameter determines the manner in which the output frequency is reduced after "Blocking" (controller enable  low). [ 1 ] 0 = Voltage block: The output signal is switched off immediately.
  • Page 96 NORDAC SK 200E Manual Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P109 DC brake current 0 ... 250 % Current setting for the functions of DC current braking (P108 = 3) and combined braking (P108 = 5).
  • Page 97 5.2 Parameterising – Basic Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P113 Jog frequency -400.0 ... 400.0 Hz When using the SimpleBox or ParameterBox to control the FI, the jog frequency is the initial value following enabling.

  • Page 98: Motor Data / Characteristic Curve Parameters

    NORDAC SK 200E Manual 5.3 Motor data / characteristic curve parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P200 Motor list 0 ... 45 The factory settings for the motor data can be edited with this parameter. The factory setting in parameters P201...P209 is a 4-pole DS standard motor with the nominal FI power setting.
  • Page 99 5.3 Motor/Characterisitic Curve Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P204 Nominal voltage 100 ... 800 V The >Nominal voltage< matches the mains voltage to the motor voltage. In combination with the nominal frequency, the voltage/frequency characteristic curve is produced. ...
  • Page 100 NORDAC SK 200E Manual Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P212 Slip compensation 0 ... 150 % The slip compensation increases the output frequency, dependent on load, to keep the DC asynchronous motor speed approximately constant.
  • Page 101 5.3 Motor/Characterisitic Curve Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P217 Oscillation damping 0 ... 400 % With the oscillation damping, idling current harmonics can be damped. Parameter 217 is a measure of the damping power. [ 10 ] For oscillation damping the oscillation component is filtered out of the torque current by means of a high pass filter.
  • Page 102 NORDAC SK 200E Manual Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P2xx Control/characteristic curve parameters Output voltage P204 P211 P215 P210 Output frequency P201 P216 Time NOTE: "typical" Settings for the... Current vector control (factory setting)
  • Page 103 5.3 Motor/Characterisitic Curve Parameters Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P220 Parameter identification ... up to 240s The motor data is automatically determined by the FI with this parameter. In most cases this leads to considerably better drive characteristics, as DC asynchronous motors are subject to [ 0 ] manufacturing tolerances which are not documented on the rating plate.

  • Page 104: Control Parameters

    NORDAC SK 200E Manual 5.4 Control parameters In combination with an HTL incremental encoder, a closed speed control loop can be set up via digital inputs 2 and 3 of the FI. Alternatively, the incremental encoder signal can be used for other purposes. For this, the required function must be selected in parameter 325.
  • Page 105 5.4 Control Parameters Parameter Setting value / Description / Note Device Supervisor Parameter set [factory setting] P312 Torque current controller P 0 ... 800 % Current controller for the torque current. The higher the current controller parameters are set, the more precisely the current setpoint is maintained. Excessively high values in P312 generally [ 200 ] lead to high-frequency oscillations at low speeds;...
  • Page 106 NORDAC SK 200E Manual Parameter Setting value / Description / Note Device Supervisor Parameter set [factory setting] P320 Field weakening controller limit 0 ... 110 % The field weakening limit determines at which speed / current the controller will begin to weaken the field.

  • Page 107: Control Terminals

    5.5 Control Terminals 5.5 Control terminals Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P400 [- 01] Setpoint input function [- 07] 0 ... 17 Potentiometer 1 , function of the potentiometer integrated in the FI (Section. 4.1.3). [-01] = The DIP switches 4/5 must be set to “off”...
  • Page 108 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] The basic equipment of SK 200E devices does not include an analog input. An analog function can only be implemented by the use of options (Array [-01]...[-05]) or by use of the digital input 2 or 3 (Array [-06]...[-07]).
  • Page 109 5.5 Control Terminals Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P402 [- 01] Analog input adjustment 1: 0% [- 02] -50.00 ... 50.00 V [-01] = External analog input 1 [ 0.00 ] [-02] = External analog input 2 ...
  • Page 110 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] Minimum frequency auxiliary P410 setpoints -400.0 ... 400.0 Hz The minimum frequency that can act on the setpoint via the auxiliary setpoints. [ 0.0 ]...
  • Page 111 5.5 Control Terminals Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P418 Function analog output 0 ... 33 Analog functions (max. load: 5mA analog, 20mA digital) : [ 0 ] An analog voltage (0 ... +10 Volt) can be taken from the control terminals (max. 5mA). Various functions are available, whereby: 0 Volt analog voltage always corresponds to 0% of the selected value.
  • Page 112 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P419 Standardisation analog output 1 -500 ... 500 % Using this parameter an adjustment can be made to the analog output for the selected operating zone.
  • Page 113 5.5 Control Terminals List of the possible functions of the digital inputs P420 [01]... [-04] Value Function Description Signal No function Input switched off. Enabled right The FI delivers an output signal with the rotation field right if a High positive setpoint is present.
  • Page 114 NORDAC SK 200E Handbuch Value Function Description Signal ... 25 reserved for Posicon Setpoint With this setting, impulses which are proportional to an analog signal can be evaluated via DIN 2 and DIN3 . The function of 0-10V this signal is determined in parameter P400 This function can [-06] or [-07].
  • Page 115 5.5 Control Terminals Value Function Description Signal Motor potentiometer function With this motor pot. function a setpoint value (sum) is set via the Frequency + digital inputs, which is simultaneously stored. With control with automatic saving enabling R/L this is then started up in the correspondingly enabled direction.
  • Page 116 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P426 Quick stop time 0 ... 320.00 s Setting of the stop time for the fast stop function that can be triggered either via a digital input, the bus control, the keyboard or automatically in case of a fault.
  • Page 117 5.5 Control Terminals Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P434 Digital output function 0 ... 39 Control terminals 1/40 (Section 2.7.2): The settings 3 to 5 and 11 work with 10% hysteresis, i.e. the relay contact closes (function 11 does not deliver) on reaching the limiting value 24V and [ 7 ] switches this off again if a 10% lower value is undershot (function 11 on again).
  • Page 118 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] 19 = ... 29 reserved For Posicon functions see BU 0210 30 = Digital-In 1 status* High Further details 31 = Digital-In 2 status*...
  • Page 119 5.5 Control Terminals Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P464 Fixed frequency mode 0 ... 1 This parameter determines the handling of fixed frequencies. With addition, simultaneously controlled values are added together. Otherwise, each value is output separately, whereby with [ 1 ] multiple control the highest frequency value is always output.
  • Page 120 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor [factory setting] P480 ... - 01 Function Bus I/O In Bits ... - 12 0 ... 72 The Bus I/O In Bits are perceived as digital inputs. They can be set to the same functions (P420).

  • Page 121: Additional Parameters

    5.6 Additional Parameters 5.6 Additional parameters Parameter Parameter Setting value / Description / Note Device Supervisor P502 ... - 01 Master function value ... - 03 0 ... 21 Selection of up to 3 master values: [ -01 = 0 ] [-01] = Master value 1 [-02] = Master value 2 [-03] = Master value 3...
  • Page 122 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P505 Abs. minimum frequency 0.0 ... 10.0 Hz Gives the frequency value that cannot be undershot by the FI. If the setpoint becomes smaller than the absolute minimum frequency, the FI switches off or changes to 0.0Hz.
  • Page 123 5.6 Additional Parameters Parameter Parameter Setting value / Description / Note Device Supervisor P510 ... - 01 Setpoint source ... - 02 0 ... 4 Selection of the setpoint source to be parameterised. [ -01 = 0 ] [-01] = Source, setpoint value [-02] = Source, auxiliary setpoint value [ -02 = 0 ] Selection of the interface via which the FI receives the setpoint.
  • Page 124 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P516 Skip frequency 1 0.0 ... 400.0 Hz The output frequency around the frequency value (P517) set here is masked. [ 0.0 ] This range is transmitted with the set brake and acceleration ramp; it cannot be continuously supplied to the output.
  • Page 125 5.6 Additional Parameters Parameter Parameter Setting value / Description / Note Device Supervisor P533 Factor I t-Motor 50 ... 150 % The motor current for the I t motor monitoring P535 can be weighted with the parameter P533. [ 100 ] Larger factors permit larger currents.
  • Page 126 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P535 t motor 0 … 24 The I t motor function can now be set in a differentiated manner. Up to four curves with three different triggering times can be set. The trigger times are based on classes 5, 10 and 20 for [ 0 ] semiconductor switching devices.
  • Page 127 5.6 Additional Parameters Parameter Parameter Setting value / Description / Note Device Supervisor P537 Pulse switch-off 10 ... 200 % / 201 This function prevents rapid shutdown of the FI according to the load. With the pulse switch-off enabled, the output current is limited to the set value. This limitation is implemented by brief [ 150 ] switching off of individual output stage transistors, the actual output frequency remains unchanged.
  • Page 128 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P540 Rotation direction mode 0 ... 7 For safety reasons this parameter can be used to prevent a rotation direction reversal and therefore the incorrect rotation direction.
  • Page 129 5.6 Additional Parameters Parameter Parameter Setting value / Description / Note Device Supervisor P542 Set analog output 0.0 ... 10.0 V The analog output of the FI can be set with this function, independently of the actual operating state. To do this, the relevant analog output must be set to the function "External control" (P418 = 7). [ 0.0 ] This function can either be used manually or in combination with a bus control.
  • Page 130 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P546 [- 01] Function Bus setpoint 1… 3 [- 03] 0 ... 24 In this parameter, a function is allocated to the output setpoint during bus actuation.
  • Page 131 5.6 Additional Parameters Parameter Parameter Setting value / Description / Note Device Supervisor P552 … -01 System bus master cycle time … -02 0 / 0.1 … 100.0 ms In this parameter, the cycle time for the system bus master mode and the CAN open encoder is set (see P503/514/515): [ 0 ] [01] = Cycle time for system bus master functions...
  • Page 132 NORDAC SK 200E Handbuch Parameter Parameter Setting value / Description / Note Device Supervisor P558 Magnetizing time 0 / 1 / 2 ... 500 ms The ISD control can only function correctly if there is a magnetic field in the motor. For this reason, a DC current is applied before starting the motor.

  • Page 133: Positioning

    Parameter group P600 is used to adjust the positioning control of the SK 200E. In order to make this parameter visible, the supervisor parameter P003 = 3 must be set. . A detailed description of these parameters can be found in Manual BU 0210 (www.nord.com). BU 0200 GB...

  • Page 134: Information

    NORDAC SK 200E Handbuch 5.8 Information Paramter- Parameter Setting value / Description / Note Device Supervisor satz P700 Actual error 0.0 ... 21.4 Actual fault present. Further Details in Chapter 6 Error messages. SimpleBox: Descriptions of the individual error numbers can be found in the point Error messages.
  • Page 135 5.8 Information Paramter- Parameter Setting value / Description / Note Device Supervisor satz P705 ... - 01 VDC previous fault 1...5 ... - 05 0 ... 1000 V DC This parameter stores the link voltage that was being delivered at the time the error occurred. The values of the last 5 errors are stored.
  • Page 136 NORDAC SK 200E Handbuch Paramter- Parameter Setting value / Description / Note Device Supervisor satz P709 ... - 01 Analog input values ... - 07 -100.0 ... 100.0 % Displays the measured analog input value. Potentiometer 1 , internal FI potentiometer P1 (Section 4.1.3), for the adjustment [-01] = of “maximum frequency”, “minimum frequency”...
  • Page 137 5.8 Information Paramter- Parameter Setting value / Description / Note Device Supervisor satz P720 Actual torque current -999.9 ... 999.9 A Displays the actual calculated torque-developing output current (active current). Basis for calculation are the motor data P201...P209 .....
  • Page 138 NORDAC SK 200E Handbuch Paramter- Parameter Setting value / Description / Note Device Supervisor satz P731 Parameter set 0 ... 3 Shows the actual operating parameter set. 0 = Parameter set 1 2 = Parameter set 3 1 = Parameter set 2...
  • Page 139 5.8 Information Paramter- Parameter Setting value / Description / Note Device Supervisor satz P740 ... - 01 Process data Bus In ... - 13 0000 ... FFFF (hex) This parameter provides information about the actual control word (STW) and the setpoints (SW1-3) that are transferred via the bus systems.
  • Page 140 NORDAC SK 200E Handbuch Paramter- Parameter Setting value / Description / Note Device Supervisor satz P744 Configuration 0000 ... FFFF (hex) This parameter displays the special devices integrated in the FI. Display is in hexadecimal code (SimpleBox, Bus system). The display is in plain text when the ParameterBox is used.
  • Page 141 5.8 Information Paramter- Parameter Setting value / Description / Note Device Supervisor satz P750 Overcurrent statistic 0 ... 9999 Number of overcurrent messages during the operating period P714. P751 Overvoltage statistic 0 ... 9999 Number of overvoltage messages during the operating period P714. P752 Mains supply faults 0 ...

  • Page 142: Parameter Overview, User Settings

    NORDAC SK 200E Handbuch 5.9 Parameter overview, User settings  Depends on parameter set. These parameters can be set in various ways in the four parameter sets.  Array parameter. A parameter can be set in various sub-groups. [xx]  Supervisor parameter, visibility depends on P003.
  • Page 143 5.9 Overview of Parameters, User-defined Settings Setting after commissioning Parameter Nr. Factory Super Name [Array] setting visor Motor circuit P207 [star=0/delta=1] Stator resistance [  ] P208 6.28* P209 No load current [A] 3.0 * P210 Static boost [%] P211 Dynamic boost [%] P212 Slip compensation [%]...
  • Page 144 NORDAC SK 200E Handbuch Setting after commissioning Parameter Nr. Factory Super Name [Array] setting visor P400 [01] (P) Setpoint input function P400 [02] (P) Setpoint input function P400 [03] (P) Setpoint input function P400 [04] (P) Setpoint input function P400 [05] (P)
  • Page 145 5.9 Overview of Parameters, User-defined Settings Setting after commissioning Parameter Nr. Factory Super Name [Array] setting visor P465 [06] Fixed frequency 6 [Hz] P465 [07] Fixed frequency 7 [Hz] P465 [08] Fixed frequency 8 [Hz] P465 [09] Fixed frequency 9 [Hz] P465 [10] Fixed frequency 10 [Hz]...
  • Page 146 NORDAC SK 200E Handbuch Setting after commissioning Parameter Nr. Factory Super Name [Array] setting visor P482 [04] Norm. Bus I/O Out Bits [%] P482 [05] Norm. Bus I/O Out Bits [%] P482 [06] Norm. Bus I/O Out Bits [%] P482 [07] Norm.
  • Page 147 Magnetisation time [ms] P559 DC run-on time [s] 0.50 P560 Store in EEPROM NOTE: Further details are listed and described in Manual BU 0210. POSITIONING (5.7) (www.nord.com) P600 Position control 0 (off) P601 Actual position [rev] P602 Actual Ref. Pos. [rev] P603 Curr.
  • Page 148 NORDAC SK 200E Handbuch Setting after commissioning Parameter Nr. Factory Super Name [Array] setting visor P607 [03] Ratio (setpoint/actual) P608 [01] Reduction ratio (increment) P608 [02] Reduction ratio (absolute) Reduction ratio P608 [03] (setpoint/actual) P609 [01] Offset position [rev] P609...
  • Page 149 5.9 Overview of Parameters, User-defined Settings Parameter Superv Name Actual status and displayed values Nr. [Array] isor INFORMATION (5.8), read only P700 Actual Fault P701 [01-05] Last error 1...5 P702 [01-05] Freq. Last fault 1...5 P703 [01-05] Current previous fault 1...5 P704 [01-05] Voltage Last fault 1...5 P705 [01-05]...
  • Page 150 NORDAC SK 200E Handbuch Parameter Superv Name Actual status and displayed values Nr. [Array] isor INFORMATION (5.8), read only P740 [01-13] Process data Bus In [hex] P741 [01-10] Process data Bus Out [hex] P742 Database version P743 Inverter type [kW]...
  • Page 151 5.9 Overview of Parameters, User-defined Settings BU 0200 GB Subject to technical alterations...

  • Page 152: Error Messages

    NORDAC SK 200E Handbuch Error messages Errors cause the frequency inverters to switch off, in order to prevent a device fault. The following options are available to reset a fault (acknowledge): 1. Switching the mains off and on again, 2. By an appropriately programmed digital input (P420 = Function 12), 3.

  • Page 153: Table Of Possible Error Messages

    6 Error Messages 6.2 Table of possible error messages Anzeige in der SimpleBox Error Cause Group Detail in text in the Parameter Box Remedy P700 / P701 E001 Error signal from output stage module (static) FI overtemperature (heat sink) Reduce ambient temperature <50°C (see also Section 7, technical details).
  • Page 154 NORDAC SK 200E Handbuch Anzeige in der SimpleBox Error Cause text in the Parameter Box Remedy Group Detail in P700 / P701 E005 Frequency inverter link circuit voltage is too high Overvoltage link voltage Reduce energy return by means of a braking resistance...
  • Page 155 6 Error Messages Anzeige in der SimpleBox Error Cause text in the Parameter Box Remedy Group Detail in P700 / P701 E010 Data transfer is faulty. Check P513. 10.0 Telegram downtime / Bus off Check external bus connection. 24V int. CANbus Check bus protocol program process.
  • Page 156 NORDAC SK 200E Handbuch Anzeige in der SimpleBox Error Cause text in the Parameter Box Remedy Group Detail in P700 / P701 E012 The Watchdog function is selected at a digital input and the 12.0 Watchdog customer / impulse at the corresponding digital input is not present for customer error longer than the time set in parameter P460 >Watchdog...
  • Page 157 The safe pulse block was triggered while the frequency 18.0 Safety circuit inverter was being enabled. Only available in SK 225E and SK 235E. Details in Manual BU 0230 (www.nord.com). E019 Parameter identification error Automatic identification of the connected motor was 19.0 unsuccessful 19.1...

  • Page 158: Technical Data

    NORDAC SK 200E Handbuch Technical data 7.1 General Data SK 200E Function Specification Output frequency 0.0 ... 400.0Hz Pulse frequency 3.0 ... 16.0kHz, standard setting = 6kHz Power reduction > 8kHz for 115/230V device, >6kHz for 400V device. Typical overload capacity 150% for 60s, 200% for 3.5s...

  • Page 159: General Data For Mains/Setpoint Modules

    7 Technical Data 7.2 General data for mains/setpoint modules Mains/setpoint modules (SK CU4/TU4-24V-..., SK TU4-POT-...) Analog setpoint input / PID input 0/2 ... 10V, 0/4 ... 20mA (if necessary with 500W burden), scalable Analog setpoint resolution 10 bit based on measurement range Analog output 0/2 ...

  • Page 160: Electrical Data 1~115V

    NORDAC SK 200E Handbuch 7.3 Electrical data 1~115V Size 1 Size 2 Device type: -250-112-O -370-112-O -550-112-O -750-112-O 2xxE… Nominal motor power 230V 0.25 kW 0.37 kW 0.55 kW 0.75 kW (4-pole standard motor) 240V ½ hp ¾ hp 1 hp 1 AC 110 ...

  • Page 161: Electrical Data 1~230V

    7 Technical Data 7.4 Electrical data 1~230V Size 1 Size 2 Device type: SK 2xxE… -250-123-A -370-123-A -550-123-A -750-123-A -111-123-A Nominal motor power 230V 0.25 kW 0.37 kW 0.55 kW 0.75 kW 1.1 kW (4-pole standard motor) 240V ½ hp ¾...

  • Page 162: Electrical Data 3~230V

    NORDAC SK 200E Handbuch 7.5 Electrical data 3~230V Size 1 Device type: SK 2xxE… -250-323-A -370-323-A -550-323-A -750-323-A -111-323-A Nominal motor power 230V 0.25 kW 0.37 kW 0.55 kW 0.75 kW 1.1 kW (4-pole standard motor) 240V ½ hp ¾ hp 1 hp 1½...
  • Page 163 7 Technical Data Size 2 Size 3 Device type: SK 2xxE… -151-323-A -221-323-A -301-323-A -401-323-A 230V 1.5 kW 2.2 kW 3.0 kW 4.0 kW Nominal motor power (4-pole standard motor) 240V 2 hp 3 hp 4 hp 5 hp 3 AC 200 ... 240V,  10%, 47 ... 63 Hz Mains voltage Output voltage 3 AC 0 - Mains voltage...

  • Page 164: Electrical Data 3~400V

    NORDAC SK 200E Handbuch 7.6 Electrical data 3~400V Size 1 Device type: SK 2xxE… -550-340-A -750-340-A -111-340-A -151-340-A -221-340-A Nominal motor power 400V 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW (4-pole standard motor) 480V ¾ hp 1 hp 1½...
  • Page 165 7 Technical Data Size 2 Size 3 Device type: SK 2xxE… -301-340-A -401-340-A -551-340-A -751-340-A 400V 3.0 kW 4.0 kW 5.5 kW 7.5 kW Nominal motor power (4-pole standard motor) 480V 4 hp 5 hp 7½ hp 10 hp Mains voltage 3 AC 380 ...

  • Page 166: Electrical Data For Ul Certification

    NORDAC SK 200E Handbuch 7.7 Electrical data for UL certification The data given in this section must be taken into account in order to comply with UL certification. “Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical Amperes, 120 Volts maximum (SK 2xxE-xxx-112), 240 Volts maximum (SK 2xxE-xxx-x23) or 500 Volts maximum (SK 2xxE-xxx- 340) and minimum one of the two following alternatives.”...
  • Page 167 7 Technical Data Size 1 / 2 - 400V mains Device type: SK 2xxE… -550-340-A -750-340-A -111-340-A -151-340-A -221-340-A Nominal motor power 380V 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW (4-pole standard motor) 460…480V ¾ hp 1 hp 1½...

  • Page 168: Additional Information

    NORDAC SK 200E Handbuch Additional information 8.1 Electromagnetic compatibility All electrical equipment that have an intrinsic, independent function and are placed on the market as individual units for users from January 1996 must comply with the EU directive EU/89/336EU . There are three different ways for manufacturers to display compliance with this directive: 1.
  • Page 169 8 Additional Information Cable emissions 150kHz - 30 MHz Jumper position Device type See Section Max. motor cable, shielded Class A 1  C2 Class B 1  C1 2.6.4 - 2.6.6 2 - 1 SK 2x5E, motor-mounted 2 - 2 2 - 1 SK 2x5E wall-mounted 2 - 2...

  • Page 170: Reduced Output Power

    NORDAC SK 200E Handbuch 8.3 Reduced output power The SK 200E frequency inverter series is designed for certain overload situations. For example, 1.5x overcurrent can be used for 60 sec. For approx. 3.5 sec a 2x overcurrent is possible. A reduction of the overload capacity or its time must be taken into account in the following circumstances: Output frequencies <...

  • Page 171: Reduced Overcurrent Due To Time

    8 Additional Information 8.3.2 Reduced overcurrent due to time The possible overload capacity changes depending on the duration of an overload. Several values are cited in this table. If one of these limiting values is reached, the frequency inverter must have sufficient time (with low utilisation or without load) in order to regenerate itself.

  • Page 172: Reduced Overcurrent Due To Output Frequency

    NORDAC SK 200E Handbuch 8.3.3 Reduced overcurrent due to output frequency To protect the power unit at low output frequencies (<4.5Hz) a monitoring system is provided, with which the temperature of the IGBTs ( integrated gate bipolar transistor) due to high current is determined. In order to prevent current being taken off above the limit shown in the diagram, a pulse switch-off (P537) with a variable limit is introduced.

  • Page 173: Reduced Output Current Due To Mains Voltage

    8 Additional Information 8.3.4 Reduced output current due to mains voltage The devices are designed with thermal characteristics according to the nominal output currents. Accordingly, for lower mains voltages, higher currents cannot be taken off in order to maintain the stated power constant.

  • Page 174: Operation With Fi Circuit Breakers

    “Operation on IT network” the FI loses its specified degree of interference suppression. 8.5 Maintenance and servicing information In normal use, NORDAC SK 200E frequency inverters are maintenance free. Please note the "general data" in Section 7.1. If the frequency converter is being used in a dusty environment, then the cooling-vane surfaces should be regularly cleaned with compressed air.

  • Page 175: Abbreviations In This Manual

    8 Additional Information Internet information You can find the comprehensive manuals in German and in English on our Internet site. www.nord.com 8.6 Abbreviations in this Manual AS ..AS interface ISD ..Field current (current vector control) BR ..Brake resistor S ... Supervisor parameter, P003 EMC ..Electromagnetic compatibility...

  • Page 176: Keyword Index

    NORDAC SK 200E Handbuch Keyword index 3-Wire-Control ......113 DC brake ........94 t limit ........152 DeviceNet ........77 IEC 61800-3 ....... 13 Digital inputs ......112 Information ....... 133 Accessories ........ 11 Dimensions ......24, 25 Installation ........19 Additional parameters ....
  • Page 177 8 Additional Information Queries ........173 Terminal cross-section ..32, 33 Operating displays ..... 89 Torque current limit ..... 95 Oscillation damping ....100 Type code ....14, 15, 16, 17 Output monitoring ..... 126 Rating plate ........ 86 Overcurrent ......152 Reduced output power .....

  • Page 178: Representatives / Branches

    N O R D subsidiaries worldwide: Brazil Mexico Canada NORD Motoredutores do Brasil Ltda. NORD DRIVE SYSTEMS SA DE CV NORD Gear Limited Mexico Regional Office 41 West Drive Rua Dr. Moacyr Antonio de Morais, 700 Av. Lázaro Cárdenas 1007 Pte.
  • Page 179 Fax: +46-8-594 114 14 Fax: +34-93-7233147 info@nord-se.com info@nord-ch.com info@nord-es.com Ukraine Turkey GETRIEBEBAU NORD GmbH NORD-Remas Redüktör San. ve Tic. Ltd. Repräsentanz Sti. Vasilkovskaja, 1 office 306 Tepeören Köyü 03040 KIEW TR - 34959 Tuzla – Istanbul Tel.: +90-216-304 13 60 Tel.: + 380-44-537 0615...
  • Page 180 NORD offices in Germany Getriebebau NORD GmbH & Co. KG Rudolf- Diesel- Str. 1  22941 Bargteheide Telephone 04532 / 401 - 0 Fax 04532 / 401 - 253 info@nord-de.com www.nord.com North branches South branches Getriebebau NORD GmbH & Co. KG Getriebebau NORD GmbH &...

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