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Danfoss VLT FC 322 Instruction Manual

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MAKING MODERN LIVING POSSIBLE
www.danfoss.com/drives
I I nstruction Manual
VLT Automation VT Drive FC 322
130R0411
MG21E122
Rev. 2012-05-03
*MG21E122*
Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com
http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx

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  • Page 1 MAKING MODERN LIVING POSSIBLE www.danfoss.com/drives I I nstruction Manual VLT Automation VT Drive FC 322 130R0411 MG21E122 Rev. 2012-05-03 *MG21E122* Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 2 Discharge Time table. Failure to wait the specified time after power has been removed before doing service or repair could result in death or serious injury. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 3 Safety VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 4: Table Of Contents

    2.5.6 Control Terminal Functions 3-13 2.6 Serial Communication 3-13 3 Start Up and Commissioning 3.1 Pre-start 3.2 Applying Power to the Frequency Converter 3.3 Basic Operational Programming MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 5 7.2 Status Message Definitions Table 8 Warnings and Alarms 8.1 System Monitoring 8.2 Warning and Alarm Types 8.2.1 Warnings 8.2.2 Alarm Trip 8.2.3 Alarm Trip-lock MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 6 10.3 Fuse Tables 11-7 10.3.1 Protection 11-7 10.3.2 Non UL Compliance 11-7 10.3.3 UL Compliance 11-8 10.3.4 Connection Tightening Torques 11-8 12 Index 12-1 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 7 Contents VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 8: Introduction

    VLT® Automation VT Drive FC 322 D-Frame Instruction Manual 1 Introduction 1.1 Exploded Views Figure 1.2 Close-up View: LCP and Control Functions Figure 1.1 D1 Interior Components MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 9: Purpose Of The Manual

    The frequency converter can also regulate MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 10: Frame Sizes And Power Ratings

    500 V 525 V 690 V Table 1.3 Horsepower rated frequency converters HP High Overload HP Normal Overload 460 V 575 V Table 1.4 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 11 Introduction VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 12: Installation

    (113° F) and 50° C (122° F) and elevation 1000 m Voltage Altitude Restrictions (3300 ft) above sea level must be considered. See 380-500 V At altitudes above 3 km, contact Danfoss regarding ® Design Guide for detailed information. PELV...

  • Page 13: Lifting

    840 m /hr (500 CFM) • Free space for cooling Table 2.2 Airflow • Access to open the door • Cable entry from the bottom MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 14: Electrical Installation

    The following tasks are described: • Wiring the motor to the frequency converter output terminals • Wiring the AC mains to the frequency converter input terminals Figure 2.2 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 15 Figure 2.3. Failure to isolate power, motor, and control wiring could result in less than optimum equipment performance. • All frequency converters must be provided with short-circuit and over-current protection. Input MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 16: Earth (Grounding) Requirements

    • Dimension RCDs according to the system configu- ration and environmental considerations. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 17: Earthing (Grounding) Ip20 Enclosures

    (grounding) points as shown in Figure 2.6. (grounding) points as shown in Figure 2.6. Figure 2.5 Earthing (Grounding) Points for IP20 (Chassis) Figure 2.6 Earthing (Grounding) for IP21/54 Enclosures. Enclosures MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 18: Motor Connection

    Tightening Torques • Comply with local and national electrical codes • Follow motor manufacturer wiring requirements. for cable sizes. Figure 2.7 Terminal Locations D1h MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 19 Installation VLT® Automation VT Drive FC 322 D-Frame Instruction Manual Figure 2.8 Terminal Locations D3h Figure 2.9 Terminal Locations D2h MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 20 Installation VLT® Automation VT Drive FC 322 D-Frame Instruction Manual Figure 2.10 Terminal Locations D4h MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 21: Motor Cable

    IEC 61800-3. • Connect 3-phase AC input power wiring to terminals L1, L2, and L3 (see Figure 2.11). 2-10 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 22: Control Wiring Connection

    Twisted copper wire or armoured steel wire cable. Single-layer braided copper wire with varying percentage screen coverage. This is the typical Danfoss reference cable. MG21E122 - VLT® is a registered Danfoss trademark 2-11 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 23: Earthing (Grounding) Of Screened Control Cables

    Figure 2.16 end of the screen-to-earth (ground) with a 100 nF capacitor (keeping leads short). Min. 16 mm Equalizing cable Table 2.8 Figure 2.14 2-12 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 24: Control Terminal Types

    Thus, connect a large surface of the screen to earth MG21E122 - VLT® is a registered Danfoss trademark 2-13 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 25 Cable Screened twisted pair (STP) 120 Ω Impedance Max. cable length 1200 m (including drop lines) 500 m station-to-station Table 2.9 2-14 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 26: Start Up And Commissioning

    Check that the unit is mounted solidly or that shock mounts are used, as necessary. • Check for an unusual amount of vibration. Table 3.1 Start Up Check List MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 27: Applying Power To The Frequency Converter

    Application settings may vary. See 4.1 Local Control Panel for detailed instructions on entering data through the LCP. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 28 1-20 Motor Power [kW] /1-21 Motor Power [HP] through 1-25 Motor Nominal Speed. The information can be found on the motor nameplate. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 29: Local-Control Test

    Increase the ramp-down time in 3-42 Ramp 1 Ramp Down Time. • Enable overvoltage control in 2-17 Over-voltage Control. NOTE! The OVC algorithm does not work when using PM motors. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 30: User Interface

    Navigation keys for programming functions, moving the display cursor, and speed control in local operation. Also included are the status indicator lights. Operational mode keys and reset. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 31: Setting Lcp Display Values

    For details about the frequency converter before it entered the alarm mode, select the alarm number using the navigation keys and press [OK]. Table 4.2 Figure 4.3 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 32: Navigation Keys

    LCP memory ALARM A fault condition causes the red alarm light to flash and an alarm text is displayed. Table 4.4 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 33: Uploading Data To The Lcp

    Initialisation can be through 14-22 Operation Mode or manually. • Initialisation using 14-22 Operation Mode does not change frequency converter data such as MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 34: Programming

    This is a common pump or fan application. Press [Quick Menu] and select the following parameters using the navigation keys to scroll to the titles and press [OK] after each action. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 35 Figure 5.10 shows the wiring connections used to enable this set up. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 36: Control Terminal Programming Examples

    208 V/460 V/575 V 1-23 Motor 50 Hz 60 Hz Frequency 3-03 Maximum 50 Hz 60 Hz Reference 3-04 Reference External/Preset Figure 5.11 Function MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 37: Parameter Menu Structure

    Press and hold [Main Menu] to enter a parameter number for direct access to that parameter • Details for common application set ups are provided in 6 Application Examples MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 38 Programming VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 39 Programming VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 40 Programming VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 41 Programming VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 42: Remote Programming With Mct 10 Set-Up Software

    VLT® Automation VT Drive FC 322 D-Frame Instruction Manual 5.6 Remote Programming with MCT 10 Set- up Software Danfoss has a software program available for developing, storing, and transferring frequency converter programming. The MCT 10 Set-up Software allows the user to connect a PC to the frequency converter and perform live programming rather than using the LCP.
  • Page 43 Programming VLT® Automation VT Drive FC 322 D-Frame Instruction Manual 5-10 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 44: Application Examples

    1500 RPM according to motor High Ref./Feedb. Value * = Default Value Notes/comments: Table 6.1 AMA with T27 Connected Table 6.3 Analog Speed Reference (Voltage) MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 45 [0] No operation, a jumper wire to terminal 27 is not needed. Figure 6.2 Table 6.5 Start/Stop Command with Safe Stop MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 46 * = Default Value 5-14 Terminal 32 [22] Speed Notes/comments: Digital Input Down * = Default Value Notes/comments: Table 6.8 External Alarm Reset Table 6.10 Speed Up/Down MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 47 Table 6.11 RS-485 Network Connection CAUTION Thermistors must use reinforced or double insulation to meet PELV insulation requirements. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 48 But Relay 1 will still be triggered until [Reset] on the LCP. Table 6.13 Using SLC to Set a Relay MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 49 Application Examples VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 50: Status Messages

    Coast inverse was selected as a function for a digital input (parameter group 5-1*). The corresponding terminal is not connected. • Coast activated by serial communication MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 51 • Protection mode can be restricted in permissive signal is received. 14-26 Trip Delay at Inverter Fault MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 52 Once the cause of the alarm is cleared, the frequency converter can be reset manually by pressing [Reset] or remotely by control terminals or serial communication. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 53 Status Messages VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 54: Warnings And Alarms

    This action puts the into a trip condition as described above and may be reset in any of those 4 ways. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 55: Warning And Alarm Definitions

    Brake chopper fault Brake check failed 2-15 Heatsink temp Motor phase U missing 4-58 Motor phase V missing 4-58 Motor phase W missing 4-58 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 56 End of curve 22-5* Broken belt 22-6* Start delayed 22-7* Stop delayed 22-7* Clock fault 0-7* Mixing Fan fault 14-53 Overload trip Brake IGBT MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 57 (parameter group 5-1* [1]). The origin event that caused an alarm cannot damage the or connected parts. A Trip Lock situation can only be reset by a power cycling. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com...

  • Page 58: Fault Messages

    According to the electronic thermal protection (ETR), the motor is too hot. Select whether the frequency converter gives a warning or an alarm when the counter reaches MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 59 Mode. 14-25 Trip Delay at Torque Limit can change this from a warning only condition to a warning followed by an 15-45 Actual Typecode String alarm. 15-49 SW ID Control Card MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 60 Dirty heatsink. warning appears. The frequency converter is still operational but without the brake function. Remove power MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 61 Check for loose or missing wiring 2064-2072 H081x: option in slot x has restarted It may be necessary to contact your Danfoss supplier or 2080-2088 H082x: option in slot x has issued a powerup-wait service department. Note the code number for further...
  • Page 62 56 ALARM, AMA interrupted by user circuit connection. Check 5-00 Digital I/O Mode and The user has interrupted the AMA. 5-02 Terminal 29 Mode. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 63 2-00 DC Hold/Preheat Current at 5% and 1-80 Function at The required number of power units does not match the Stop detected number of active power units. 8-10 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 64 WARNING 251, New typecode The power card or other components have been replaced and the typecode changed. Reset to remove the warning and resume normal operation. MG21E122 - VLT® is a registered Danfoss trademark 8-11 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 65 Warnings and Alarms VLT® Automation VT Drive FC 322 D-Frame Instruction Manual 8-12 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 66: Basic Troubleshooting

    Check the wiring for shorts or Intermittent display converter terminal blocks. incorrect connections. If the display continues to cut out, follow the procedure for display dark. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 67 Check parameter group 2-0* DC Motor will not brake brake parameters. Possible too ramp time settings. brake and 3-0* Reference limits. short ramp down times. MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 68 Change switching pattern and acceptable limit. certain frequencies) frequency in parameter group 14-0*. Increase Resonance Dampening in 1-64 Resonance Dampening. Table 9.1 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 69 Basic Troubleshooting VLT® Automation VT Drive FC 322 D-Frame Instruction Manual MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 70: Specifications

    *Normal overload = 110% current for 60 s Table 10.1 1) For type of fuse see 10.3 Fuse Tables 2) American Wire Gauge MG21E122 - VLT® is a registered Danfoss trademark 10-1 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 71: General Technical Data

    /18 AWG Maximum cross section to control terminals, cable with enclosed core 0.5 mm /20 AWG Minimum cross section to control terminals 0.25 mm 10-2 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 72 Maximum voltage on input 28 V DC Input resistance, R approx. 4 kΩ Pulse input accuracy (0.1 - 1 kHz) Max. error: 0.1% of full scale MG21E122 - VLT® is a registered Danfoss trademark 10-3 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 73 Max. terminal load (DC-13) on 4-5 (NO) (Inductive load) 24V DC, 0.1A Max. terminal load (AC-1) on 4-6 (NC) (Resistive load) 240V AC, 2A 10-4 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 74 EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3 EN 61800-3, EN 61000-6-1/2, EMC standards, Immunity EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6 See section on special conditions MG21E122 - VLT® is a registered Danfoss trademark 10-5 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 75 Monitoring of the intermediate circuit voltage ensures that the trips if the intermediate circuit voltage is too low or too high. • The is protected against earth (ground) faults on motor terminals U, V, W. 10-6 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 76: Fuse Tables

    Short-circuit Protection: The must be protected against short-circuit to avoid electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the frequency conveter. The provides full short-circuit protection in case of a short-circuit on the motor output.

  • Page 77: Ul Compliance

    D2h/D4h Mains Motor 19-40 Nm Regen (168-354 in- Load sharing lbs) Earth (ground) Brake 8.5-20.5 Nm (75-181 in-lbs) Table 10.4 Torque for terminals 10-8 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

  • Page 78: Index

    Terminals............... 3-3, 7-1, 7-3, 2-13 Feedback................3-1, 8-9, 7-2 Wiring................2-4, 2-5, 3-1 Floating Delta..................2-10 Wiring Connection..............2-11 Frame Sizes And Power Ratings............ 1-3 MG21E122 - VLT® is a registered Danfoss trademark 12-1 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 79 Control Panel................... 4-1 Mode....................3-4 Operation..................4-1 Start..................... 3-4 Parameter Settings................4-3 Local-control Test................3-4 PELV....................2-11, 6-4 Phase Loss....................8-5 Main Menu..................5-1, 4-2 12-2 MG21E122 - VLT® is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 80 Set-up...................... 4-2 Shielded Cable................... 2-4, 3-1 Wire..................... 2-4 Short Circuit..................8-7 Smart Application Set-up (SAS)............. 3-2 Specifications..................1-2 Speed Reference..............3-4, 5-2, 7-1 MG21E122 - VLT® is a registered Danfoss trademark 12-3 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...
  • Page 81 MAKING MODERN LIVING POSSIBLE www.danfoss.com/drives I I nstruction Manual VLT Automation VT Drive FC 322 130R0411 MG21E122 Rev. 2012-05-03 *MG21E122* Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20776-Danfoss-131X8139-VLT-Automation-VT-Drive-VFD-FC322-230V-20-HP.aspx...

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