Danfoss FC 300 Design Manual
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Danfoss FC 300 Design Manual

Vlt automationdrive
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See also: Programming Manual , Operating Instructions
FC 300 Design Guide
Contents
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How to Read this Design Guide .................................................................. 5
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Approvals ............................................................................................... 5
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Symbols ................................................................................................. 6
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Abbreviations .......................................................................................... 6
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............................................................................................. 7
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Power Factor ......................................................................................... 11
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Disposal Instructions .............................................................................. 13
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Software Version ................................................................................... 13
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CE Conformity and Labeling .................................................................... 14
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What Is Covered .................................................................................... 14
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Compliance with EMC Directive 89/336/EEC ............................................... 15
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Air Humidity .......................................................................................... 15
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Aggressive Environments ........................................................................ 16
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Vibration and Shock ............................................................................... 16
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Control Principle .................................................................................... 16
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FC 300 Controls ..................................................................................... 17
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FC 301 vs. FC 302 Control Principle .......................................................... 18
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Control Structure in Flux Sensorless (FC 302 only) ..................................... 20
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Control Structure in Flux with Motor Feedback ........................................... 21
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Internal Current Control in VVC+ Mode ..................................................... 22
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Local (Hand On) and Remote (Auto On) Control ......................................... 22
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Reference Handling ................................................................................ 25
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Scaling of References and Feedback ......................................................... 26
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Dead Band Around Zero .......................................................................... 27
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"
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Process PID Control ............................................................................... 34
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Ziegler Nichols Tuning Method ................................................................. 39
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General Aspects of EMC Emissions ............................................................ 40
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EMC Test Results (Emission, Immunity) .................................................... 42
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Required Compliance Levels .................................................................... 43
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EMC Immunity ...................................................................................... 43
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Galvanic Isolation (PELV) ........................................................................ 45
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Ground Leakage Current ......................................................................... 45
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Selection of Brake Resistor ...................................................................... 47
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Control with Brake Function ..................................................................... 49
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Control of Mechanical Brake .................................................................... 50
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Smart Logic Control ............................................................................... 51
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Extreme Running Conditions .................................................................... 52
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Motor Thermal Protection ........................................................................ 53
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Safe Stop of FC 300 ............................................................................... 54
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MG.33.B6.22 - VLT is a registered Danfoss trademark
................................................................. 13
..................................................................... 19
................................................................................ 31
.................................................. 5
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  • Page 1: Table Of Contents

    Software Version ................... 13 " CE Conformity and Labeling ..............14 " What Is Covered ..................14 " Danfoss VLT Adjustable Frequency Drive and CE Labeling ......15 " Compliance with EMC Directive 89/336/EEC ..........15 " Air Humidity ..................15 "...
  • Page 2 " Electrical Installation, Control Cables ............108 " Switches S201, S202, and S801 ............. 109 " Final Set-Up and Test ................110 " Safe Stop Installation (FC 302 only) ............112 " MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 3 " Installation of Brake Cable ..............117 " RS 485 Bus Connection ................118 " How to Connect a PC to the FC 300 ............118 " The FC 300 Software Dialog ..............119 " High Voltage Test .................. 120 "...
  • Page 4 FC 300 Design Guide Initialization to Default Settings .............. 149 " Parameter Selection - FC 300 ..............150 " Parameters: Operation and Display ............151 " Parameters: Load and Motor ..............159 " Parameters: Brakes ................173 " Parameters: Reference/Ramps ............... 177 "...

  • Page 5: How To Read This Design Guide

    FC 300 Design Guide How to Read this Design Guide How to Read this Design Guide " This Design Guide will introduce all aspects of your FC 300. Available literature for FC 300 The VLT ® AutomationDrive FC 300 Instruction Manual MG.33.AX.YY provides the necessary information for getting the drive up and running.

  • Page 6: Symbols

    Nominal motor current Nominal motor frequency Nominal motor power Nominal motor voltage Parameter par. Protective Extra Low Voltage PELV Printed Circuit Board Rated Inverter Output Current Revolutions per minute Second Torque limit Volt MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 7: Definitions

    The minimum motor frequency. The rated motor frequency (nameplate data). The motor current. The rated motor current (nameplate data). M-TYPE Size and type of the connected motor (dependencies). The rated motor speed (nameplate data). MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 8 A pulse frequency signal transmitted to the digital inputs (terminal 29 or 33). Determines the relationship between the reference input at 100% full scale value (typically 10 V, 20mA) and the resulting reference. The maximum reference value set in par. 3-03. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 9 Intermittent Duty Cycle An intermittent duty rating refers to a sequence of duty cycles. Each cycle consists of an on-load and an off-load period. The operation can be either periodic duty or non-periodic duty. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 10 Trip may not be used for personal safety. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 11: Power Factor

    HP/kW performance. In addition, a high power factor indicates that the different harmonic currents are low. The FC 300 adjustable frequency drives’ built-in DC coils produce a high power factor, which minimizes the imposed load on the mains supply.
  • Page 12 FC 300 Design Guide How to Read this Design Guide MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 13: Introduction To Fc 300

    The FC 300 AutomationDrive DC link capacitors remain charged after power has been disconnected. To avoid an electrical shock hazard, disconnect the FC 300 from the power supply before carrying out maintenance. Wait at least as long as follows before servicing the...

  • Page 14: Ce Conformity And Labeling

    January 1, 1997. The directive applies to all electrical equipment and appliances used in the 50 - 1000 V AC and the 75 - 1500 V DC voltage ranges. Danfoss CE-labels in accordance with the directive and issues a declaration of conformity upon request.

  • Page 15: Danfoss Vlt Adjustable Frequency Drive And Ce Labeling

    EMC properties of the appliance, system, or installation lies with the installer. As an aid to the installer, Danfoss has prepared EMC installation guidelines for the Power Drive System. The standards and test levels stated for Power Drive Systems are complied with, provided that the EMC-correct instructions for installation are followed, see section Electrical Installation.

  • Page 16: Aggressive Environments

    Control Principle " An adjustable frequency drive rectifies AC voltage from line into DC voltage, after which this DC voltage is converted into an AC current with a variable amplitude and frequency. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 17: Fc 300 Controls

    The reference to these controls can either be a single reference or the sum of various references including relatively scaled references. The handling of references is explained in detail later in this section. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 18: Fc 301 Vs. Fc 302 Control Principle

    Short circuit behavior on the FC 302 depends on the 3 current transducers in the motor phases and the desaturation protection with feedback from the brake. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 19: Control Structure In Vvc Plus

    Select “Process [3]” in par. 1-00 to use the process PID control for closed-loop control of, e.g., speed or pressure in the controlled application. The process PID parameters are located in par. group 7-2* and 7-3*. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 20: Control Structure In Flux Sensorless (Fc 302 Only)

    Select “Process [3]” in par. 1-00 to use the process PID control for closed-loop control of, i.e., speed or pressure in the controlled application. The process PID parameters are found in par. group 7-2* and 7-3*. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 21: Control Structure In Flux With Motor Feedback

    Select "Process [3]" in par. 1-00 to use the process PID control for closed-loop control of e.g. speed or a process variable in the controlled application. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 22: Internal Current Control In Vvc+ Mode

    In par. 3-13 Reference Site the local reference can be permanently selected by selecting Local [2]. To permanently select the remote reference, select Remote [1]. By selecting Linked to Hand/Auto [0] (default), the reference site will depend on which mode is active. (Hand Mode or Auto Mode). MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 23 (see table above for the conditions). Par. 1-05 Local Mode Configuration determines the kind of application control principle that is used when the local reference is made activate. Reference Handling Local Reference MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 24 FC 300 Design Guide Introduction to FC 300 Remote Reference The reference handling system for calculating the remote reference is shown in the illustration below. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 25: Reference Handling

    The sum of all references is clamped when necessary. The relation between the resulting reference (after clamping) and the sum of all references is shown below. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 26: Scaling Of References And Feedback

    The endpoints P1 and P2 are defined by the following parameters, depending on which analog or pulse input is used MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 27: Dead Band Around Zero

    P1 = (1V, 0 RPM) will result in a -1V to +1V dead band in this case provided that the end point P2 is placed in either Quadrant 1 or Quadrant 4. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 28 FC 300 Design Guide Introduction to FC 300 Case 1: Positive Reference with Dead band, Digital input to trigger reverse This Case shows how Reference input with limits inside Min - Max limits clamps. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 29 This Case shows how Reference input with limits outside -Max - +Max limits clamps to the inputs low and high limits before addition to External reference. And how the External reference is clamped to -Max - +Max by the Reference algorithm. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 30 FC 300 Design Guide Introduction to FC 300 Case 3: Negative to positive reference with dead band, Sign determines the direction, -Max - +Max MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 31: Speed Pid Control

    Practical settings of Par 7-06 taken from the number of pulses per revolution on from encoder (PPR): Encoder PPR Par. 7-06 10 ms 1024 5 ms 2048 2 ms 4096 1 ms MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 32 The Speed PID monitors the actual RPM of the motor by using a 24V (HTL) incremental encoder as feedback. The feedback sensor is an encoder (1024 pulses per revolution) connected to terminals 32 and 33. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 33 7) Tune the Speed Control PID parameters Use the tuning guidelines when relevant or 7-0* See the guidelines below tune manually 8) Finished! Save the parameter settings to the LCP for 0-50 [1] All to LCP safekeeping MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 34: Process Pid Control

    The two Flux motor control principles are specially dependent on proper Speed Control PID tuning (prior to tuning the Process Control PID) to yield their full potential. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 35 FC 300 Design Guide Introduction to FC 300 Process PID Control diagram MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 36 (speed) of less than 1.6 Hz. The low-pass filter improves steady state performance but selecting a too large filter time will deteriorate the dynamic performance of the Process PID Control. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 37 Temperature reference via potentiometer (23 - 95°F (-5 - 35°C), 0-10 VDC) connected to terminal 53. Temperature feedback via transmitter (14 -104°F (-10-40°C), 4-20 mA) connected to terminal 54. Switch S202 set to ON (current input). MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 38 [1] Inverse Use the tuning guidelines when relevant or 7-3* See the guidelines below tune manually. 8) Finished! Save the parameter settings to the LCP for 0-50 [1] All to LCP safekeeping. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 39: Ziegler Nichols Tuning Method

    Then we "back off" from this gain again, as shown in Table 1. is the gain at which the oscillation is obtained. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 40: General Aspects Of Emc Emissions

    If a shielded cable is used for Profibus, standard bus, relay, control cable, signal interface, and brake, the shield must be mounted on the enclosure at both ends. In some situations, however, it will be necessary to break the shield to avoid current loops. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 41 Avoid placing cables with a sensitive signal level alongside motor and brake cables. Radio interference higher than 50 MHz (airborne) is especially generated by the control electronics. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 42: Emc Test Results (Emission, Immunity)

    246 (75 m) 33 ft (10 m) FC 302 with integrated filter H2 490 ft (150 11-22 kW 380-500 V 490 ft (150 m) 130 ft (40 m) Hx is without filter MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 43: Required Compliance Levels

    Simulation of transients brought about, e.g., by lightning that strikes near installations. EN 61000-4-6 (IEC 61000-4-6): RF Common mode • Simulation of the effect from radio-transmitting equipment connected to connection cables. See following EMC immunity form. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 44 1 kV/12 Ω CM Enclosure 8 kV AD — — 10 V/m — 6 kV CD AD: Air Discharge CD: Contact Discharge CM: Common mode DM: Differential mode Injection on cable shield. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 45: Galvanic Isolation (Pelv)

    Also make sure that other voltage inputs have been disconnected, such as load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic backup. Using VLT AutomationDrive FC 300: wait at least 15 minutes. Shorter time is allowed only if indicated on the nameplate for the specific unit.
  • Page 46 Introduction to FC 300 Leakage Current The ground leakage current from the FC 300 exceeds 3.5 mA. To ensure that the ground cable has a good mechanical connection to the ground connection (terminal 95), the cable cross-section must be at least 3.9 in [10 mm ] or have 2 rated ground wires terminated separately.

  • Page 47: Selection Of Brake Resistor

    (of the cycle time) Danfoss offers brake resistors with duty cycle of 5%, 10% and 40%. If a 10% duty cycle is applied, the brake resistors are able to absorb braking energy for 10% of the cycle time. The remaining 90% of the cycle time will be used for deflecting excess heat.
  • Page 48 The resistor brake circuit resistance selected should not be higher than that recommended by Danfoss. If a brake resistor with a higher ohmic value is selected, the 160% braking torque may not be achieved because there is a risk that the adjustable frequency drive cuts out for safety reasons.

  • Page 49: Control With Brake Function

    DC link. It is a very useful function, e.g., if the ramp-down time is too short since tripping the adjustable frequency drive is avoided. In this situation, the ramp-down time is extended. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 50: Control Of Mechanical Brake

    NOTE Check that the brake resistor is rated for 410 V (240 V units), 820 V (480 V units), 850 V (500 V units) or 975 V (600 V units) - unless Danfoss brake resistors are used. NOTE Do not touch the brake resistor since it can get very hot during/after braking.

  • Page 51: Smart Logic Control

    It is possible to program from 0 to 20 events and actions. When the last event/action has been executed, the sequence starts over again from event [1] / action [1]. The illustration shows an example with three events/actions: MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 52: Extreme Running Conditions

    If the overload is excessive, a current may occur that makes the adjustable fre- quency drive cut out after approx. 5-10 s. Operation within the torque limit is limited in time (0-60 s) in par. 14-25. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 53: Motor Thermal Protection

    Introduction to FC 300 Motor Thermal Protection " The motor temperature is calculated on the basis of motor current, output frequency, and time or thermistor. See par. 1-90 in the chapter How to Program. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 54: Safe Stop Of Fc 300

    37 and subsequent reset. Provide this protection via the interrupt device, at the application level, or at the organizational level. For more information - see section Safe Stop Installation. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 55: Fc 300 Selection

    (3 x 200-240 V) [A] Max. pre-fuses Environment Estimated power loss at rated max. load [W] Enclosure IP 20 Weight, enclosure IP 20 [kg] Efficiency 0.94 0.94 0.95 0.95 0.96 0.96 0.96 0.96 0.96 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 56 (3 x 440-500 V) [A] Max. pre-fuses Environment Estimated power loss at rated max. load [W] Enclosure IP 20 Weight, enclosure IP 20 [kg] Efficiency 0.93 0.95 0.96 0.96 0.97 0.97 0.97 0.97 0.97 0.97 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 57 16/6 16/6 35/2 35/2 Max. pre-fuses [A] Estimated power loss at rated max. load [W] Enclosure IP 21, IP 55 Weight, enclosure IP 21, IP 55 [kg] Efficiency 0.98 0.98 0.98 0.98 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 58 16/6 16/6 35/2 35/2 Max. pre-fuses [A] Estimated power loss at rated max. load [W] Enclosure IP 21, IP 55 Weight, enclosure IP 21, IP 55 [kg] Efficiency 0.98 0.98 0.98 0.98 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 59 30 W to the losses. (Though typical, only 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/-5%). MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 60: General Specifications

    Max. motor cable length, non-shielded/unarmored ..FC 301: 250 ft (75 m) / FC 302: 1000 ft (300 m) Max. cross-section to motor, mains, load sharing and brake (see section Electrical Data in the FC 300 Design Guide MG.33.BX.YY for more information), (0.34 HP - 10 HP / 0.25 kW - 7.5 kW) ...................... 0.006 in.
  • Page 61 EN 60204-1, EN 50178, EN 61800-2, EN 61800-3, and EN 954-1. For correct and safe use of the Safe Stop function, follow the related information and instructions in the Design Guide. 4) FC 302 only. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 62 The pulse and encoder inputs (terminals 18, 29, 32, 33) are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Pulse inputs are 29 and 33 2) Encoder inputs: 32 = A, and 33 = B MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 63 Max. terminal load (AC-15) on 4-6 (NC) (Inductive load @ cosφ 0.4) ......240 V AC, 0.2A Max. terminal load (DC-1) on 4-6 (NC) (Resistive load) ........... 50 V DC, 2 A MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 64 EMC standards, Immunity ..............EN 61800-3, EN 61000-6-1/2, 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 Control card performance: Scan interval ..................FC 301: 5 ms / FC 302: 1 ms MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 65 The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. The USB connection is not galvanically isolated from protection ground. Only use an isolated laptop as a PC connection to the USB connector on the FC 300 drive. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 66: Efficiency

    14.75 HP [11 kW] and up have their efficiency improved (1-2%). This is because the sine shape of the motor current is almost perfect at high switching frequency. Efficiency of the system (η SYSTEM To calculate the system efficiency, the FC 300 Series efficiency (η ) is multiplied by the efficiency of the motor (η MOTOR η...

  • Page 67: Acoustic Noise

    If the motor cable is long (328 ft / 100 m), the rise time and peak voltage increase. If very small motors are used without phase coil insulation, connect an LC fil- ter to the adjustable frequency drive. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 68: Derating For Ambient Temperature - Data Valid For ≤ 10 Hp [7.5 Kw]

    At low RPM values, the motor fan is not able to supply the required volume of air for cooling. This problem occurs when the load torque is constant (e.g. a conveyor belt) across the regulating range. The reduced MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 69: Derating For Installing Long Motor Cables Or Cables With Larger Cross-Section

    The internal temperature indicates whether the switch frequency can be based on the load, the ambient temperature, the supply voltage, or the cable length. The switch frequency is set in par. 14-01. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 70: Mechanical Dimension

    FC 300 Design Guide FC 300 Selection Mechanical Dimension " FC 300 IP 20 - see table for Mechanical dimensions of the IP Mechanical dimensions of the IP mechanical dimensions 21/IP 4x/ TYPE 1 enclosure kit (≤ 10 21/IP 4x/ TYPE 1/IP 55/TYPE 12 A2 + A3 (IP 20) HP (7.5 kW))
  • Page 71 [9 mm] [9 mm] [9 mm] [9 mm] 10.8 lb 11.68 lbs 14.55 lbs 15.43 lbs 50.7 lbs [23 59.51 lbs [27 Max weight [4.9 kg] [5.3 kg] [6.6 kg] [7.0 kg] MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 72: Options And Accessories

    FC 300 Design Guide FC 300 Selection Options and Accessories " Danfoss offers a wide range of options and accessories for VLT AutomationDrive FC 300 Series. Mounting Option Modules in Slot B " The power to the adjustable frequency drive must be disconnected.

  • Page 73: General Purpose Input Output Module Mcb 101

    FC 301 and FC 302 AutomationDrive. Contents: The MCB 101 must be inserted in slot B in the AutomationDrive. MCB 101 option module • Extended fixture for LCP • Terminal cover • MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 74 Logic “0”: Input < 5 V DC Logic “0”: Input > 10 V DC NPN type: Common = 24 V Logic “0”: Input > 19 V DC Logic “0”: Input < 14 V DC MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 75: Encoder Option Mcb 102

    • • Connect the power to the adjustable frequency drive. Select the encoder functions in par. 17-*. • See also description in chapter Introduction to FC 300, section Speed PID Control • MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 76 Z input +Data RS485 Clock out Z input OR +Data RS485 Z inv input -Data RS485 Clock in Z input OR -Data RS485 Data+ Future use Data- Future use Max. 5V on X31.5-12 MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 77: Resolver Option Mcb 103

    FC 300 Selection Resolver Option MCB 103 " MCB 103 Resolver option is used for interfacing resolver motor feedback to the FC 300 AutomationDrive. Resolvers are used basically as motor feedback devices for permanent magnet brushless synchronous motors. When the resolver...
  • Page 78 Input Voltage Resolver data sheet Par. 17-52 Input Frequency Resolver data sheet Par. 17-53 Transformation Ratio Resolver data sheet Par. 17-60 Feedback Direction Par. 17-61 Feedback Signal Monitoring Hardware check of resolver connections MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 79: Relay Option Mcb 105

    The relay option does not support FC 302 Min. software version: 2.03 (par. 15-43). adjustable frequency drives manufactured before week 50/2004. IMPORTANT 1. The label MUST be placed on the LCP frame as shown (UL-approved). Warning Dual supply MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 80 Select the relay functions in par. 5-40 [6-8], 5-41 [6-8] and 5-42 [6-8]. • NB (Array [6] is relay 7, array [7] is relay 8, and array [8] is relay 9) Do not combine low voltage parts and PELV systems. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 81: Back-Up Option (Option D)

    Max. cable length between VLT and enclosure is the IP 65. The fastening screws must unit: 9.8 ft (3 m) be tightened with a torque of max. 1 Nm. Communication std: RS-485 MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 82: Ip 21/Ip 4X/ Type 1 (Nema 1) Enclosure Kit

    For the FC 300 Series, Danfoss can supply an LC filter to dampen the acoustic motor noise. The filter reduces the ramp-up time of the voltage, the peak load voltage U...

  • Page 83: How To Order

    DP V1 and a 24 V back-up option are included in the drive. Ordering numbers for FC 300 standard variants can also be located in the chapter How to Select Your VLT. Use the Internet-based drive configurator to configure the right drive for the right application and generate the type code string.

  • Page 84: Ordering Form Type Code

    FC 300 Design Guide How to Order Ordering Form Type Code " MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 85 meric line 200-240V 380-480V 380-500V 525-600V IP 20 / IP 21/ brake Brake Graphical coated Coated 3-phase 3-phase 3-phase 3-phase Chassis Type 1 A1/B1 (A2) chopper chopper LCP 102 tion Resv. Resv. Typecode Position 7-12 7-12 7-12 7-12 13-15 13-15 16-17 16-17 16-17 0.25kW/ 0.33HP PK25 0.37kW/ 0.50HP...
  • Page 86 Relay Option Module MCB 105 C1-options Position: 33-34 No options C2-options Position: 35 No options C option software Position: 36-37 Standard software D-options Position: 38-39 No option 24V DC backup Option MCB 107 MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 87: Ordering Numbers

    1) Only IP 21 / > 14.75 HP [11 kW] Options can be ordered as factory built-in options, see ordering information. For information on serial communication bus and application option compatibility with older software versions, please contact your Danfoss supplier. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 88 FC 300 Design Guide How to Order MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 89 FC 300 Design Guide How to Order MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 90 Bookstyle IP 20 7.8 A 160% 120 Hz 175Z0825 P2K2 - P3K7 Bookstyle IP 20 15.2 A 160% 120 Hz 175Z0826 PK25 - P3K7 Compact IP 20 15.2 A 160% 120 Hz 175Z0832 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 91 160% 120 Hz 175Z0832 LC filters for FC 300, 525 - 600 V, please contact Danfoss. NOTE When using LC filters, the switching frequency must be minimum 4.5 kHz (see par. 14-01). MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 92 FC 300 Design Guide How to Order MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 93: How To Install

    1 + 2 only available in units with brake chopper. There is only one relay connector for the FC 301. (≤ 10 HP [7.5 kW]) For the DC link connection (load sharing), connector 1 can be ordered separately (order number 130B1064). MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 94 There is only one relay connector for the FC 301. (≤ 10 HP [7.5 kW], IP55) Accessory Bag 14.75-29.5 HP [11-22 kW] There is only one relay connector for the FC 301. (14.75-29.5 HP [11-22 kW]) MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 95 You must provide screws suitable for the surface on which you want to mount the FC 300. Retighten all four screws. FC 300 IP20 allows side-by-side installation. Because of the need for cooling, there must be a minimum of 4 in (100 mm) free air passage above and below the FC 300.

  • Page 96: Safety Requirements Of Mechanical Installation

    The service life of the adjustable frequency drive is reduced if derating for ambient temperature is not taken into account. Field Mounting " For field mounting, the IP 21/IP 4X top/TYPE 1 kits or IP 54/55 units (planned) are recommended. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 97: Electrical Installation

    " NOTE The plug connector for power can be removed. Make sure the FC 300 is properly grounded. Connect to ground connection (terminal 95). Use screw from the accessory bag. Place plug connector 91, 92, 93 from the accessory bag onto the terminals labeled MAINS at the bottom of the FC 300.
  • Page 98 How to connect to the line supply and grounding (B1 and B2 enclosure). NOTE Check that AC line voltage corresponds to the line voltage of the FC 300 nameplate. IT Line Do not connect 400 V adjustable frequency drives with RFI filters to line supplies with a voltage between phase Terminals for line supply and grounding.
  • Page 99 FC 300 Design Guide How to Install How to connect to the line supply and grounding with disconnector (A5 enclosure). MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 100: Motor Connection

    EMC requirements are not complied with. For more information, see EMC specifications. Fasten decoupling plate to the bottom of the FC 300 with screws and washers from the accessory bag. Attach motor cable to terminals 96 (U), 97 (V), 98 (W).
  • Page 101 NOTE In motors without phase insulation paper or other insulation reinforcement suitable for operation with voltage supply (such as adjustable frequency drive, fit an LC filter on the output of the FC 300. Motor voltage 0-100% of AC line voltage.

  • Page 102: Motor Cables

    Keep the motor cable as short as possible to reduce the noise level and leakage currents. • Connect the motor cable shield to both the decoupling plate of the FC 300 and • to the metal cabinet of the motor.

  • Page 103: Fuses

    The adjustable frequency drive must be protected against short-circuit to avoid electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel or other equipment in case of an internal failure in the drive. The adjustable frequency drive provides full short-circuit protection in case of a short-circuit on the motor output.
  • Page 104 L50S fuses from LITTEL FUSE may substitute L50S fuses for 240 V adjustable frequency drives. A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V adjustable frequency drives. A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V adjustable frequency drives. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 105: Access To Control Terminals

    8-pole plug, digital I/O. 3-pole plug, RS485 bus. 6-pole, analog I/O. USB Connection. Control Terminals (FC 302) Drawing reference numbers: 10-pole plug, digital I/O. 3-pole plug, RS485 bus. 6-pole, analog I/O. USB Connection. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 106: Electrical Installation, Control Terminals

    To remove the cable from the terminal: Insert a screwdriver in the square hole. Pull out the cable. Assembling IP 55 / NEMA TYPE 12 (A5 housing) with line supply disconnector MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 107: Basic Wiring Example

    FC 300 Design Guide How to Install Basic Wiring Example " Mount terminals from the accessory bag to the front of the FC 300. Connect terminals 18, 27 and 37 (FC 302 only) to +24 V (terminal 12/13) Default settings: 18 = start...

  • Page 108: Electrical Installation, Control Cables

    If this occurs, you may have to break the shield or insert a 100 nF capacitor between shield and chassis. The digital and analog inputs and outputs must be connected separately to the FC 300 common inputs (terminal 20, 55, 39) to avoid ground currents from both groups affecting other groups. For example, switching on the digital input may disturb the analog input signal.

  • Page 109: Switches S201, S202, And S801

    How to Install NOTE Control cables must be shielded/armored. Use a clamp from the accessory bag to connect the shield to the FC 300 grounding plate for control cables. See section entitled Grounding of Shielded/Armored Control Cables for the correct termination of control cables.

  • Page 110: Final Set-Up And Test

    AMA, or remove the LC filter during the AMA procedure. Press the [OK] key. The display shows “Press [Hand on] to start”. Press the [Hand on] key. A progress bar indicates if the AMA is in progress. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 111 NOTE Unsuccessful AMA is often caused by incorrectly registered motor nameplate data or a difference between the motor power size and the FC 300 power size that is too large. Step 4. Set speed limit and ramp time Set up the desired limits for speed and ramp time.

  • Page 112: Safe Stop Installation (Fc 302 Only)

    954-1). The circuit interrupt is caused by an opening door contact. The illustration also shows how to connect a non-safety-related hardware coast. Illustration of the essential aspects of an installation to achieve a stopping category 0 (EN 60204-1) with safety cat. 3 (EN 954-1). MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 113: Safe Stop Commissioning Test

    " After installation and before first operation, perform a commissioning test of an installation or application making use of FC 300 Safe Stop. Moreover, perform the test after each modification of the installation or application of which the FC 300 Safe Stop is part.

  • Page 114: Additional Connections

    Load sharing calls for extra equipment and safety considerations. For further information, see Load Sharing Instructions MI.50.NX.YY. Brake Connection Option " The connection cable to the brake resistor No. 81 82 Brake resistor must be shielded/armored. R+ terminals MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 115: Relay Connection

    04 - 06 break (normally closed) Terminals for relay connection (≤ 10 HP [7.5 kW]) Terminals for relay connection (14.75-29.5 HP (A1, A2 and A3 enclosures). [11-22 kW]) (A5, B1 and B2 enclosures). MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 116: Relay Output

    Problems may arise at start and at low RPM values if motor sizes are widely different because, for small motors, the relatively high ohmic resistance in the stator calls for a higher voltage at start and at low RPM values. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 117: Direction Of Motor Rotation

    See Brake instructions, MI.90.FX.YY and MI.50.SX.YY for more information about safe installation. NOTE Voltages up to 960 V DC, depending on the supply voltage, may occur on the terminals. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 118: Rs 485 Bus Connection

    For more information, see the paragraph Switches S201, S202, and S801. NOTE Communication protocol must be set to FC MC par. 8-30. How to Connect a PC to the FC 300 " To control the adjustable frequency drive from a PC, install the MCT 10 Setup Software.

  • Page 119: The Fc 300 Software Dialog

    Choose "Save as" Open the appropriate file Choose "Write to drive" All parameters are now stored. All parameters are now transferred to the drive. A separate manual for MCT 10 Set-up Software is available. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 120: High Voltage Test

    If the installation is not carried out according to the guidelines and if non-shielded cables and control wires are used, some emission requirements are not complied with, although the immunity requirements are fulfilled. See the paragraph EMC test results. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 121 FC 300 Design Guide How to Install EMC-correct electrical installation of an IP20 adjustable frequency drive. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 122: Use Of Emc-Correct Cables

    Use of EMC-Correct Cables " Danfoss recommends braided shielded/armored cables to optimize EMC immunity of the control cables and the EMC emission from the motor cables. The ability of a cable to reduce the incoming and outgoing radiation of electric noise depends on the transfer impedance (Z ).

  • Page 123: Grounding Of Shielded/Armored Control Cables

    61. This terminal is connected to ground via an internal RC link. Use twisted-pair cables to reduce the differential mode interference between the conductors. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 124: Mains Supply Interference/Harmonics

    The total voltage distortion THD is calculated on the basis of the individual voltage harmonics using this formula: MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 125: Residual Current Device

    If RCD relays are used, you must observe local regulations. Relays must be suitable for protection of 3-phase equipment with a bridge rectifier and for a brief discharge on power-up; see section Ground Leakage Current for further information. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 126 FC 300 Design Guide How to Install MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 127: Application Examples

    Terminal 18 = start stop/ par. 5-10 [9] Latched start Terminal 27= Stop par. 5-12 [6] Stop inverse Terminal 37 = Safe stop (FC 302 only) Par. 5 Digital input = Latched start Par. 5 Digital input = Stop inverse MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 128: Potentiometer Reference

    The purpose of this guideline is to ease the set-up of encoder connection to the FC 302. Before setting up the encoder, the basic settings for a closed-loop speed control system will be shown. Encoder Connection to FC 302 MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 129: Encoder Direction

    A Clockwise direction means channel A is 90 electrical degrees before channel B. A Counter Clockwise direction means channel B is 90 electrical degrees before A. The direction is determined by looking into the shaft end. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 130: Closed Loop Drive System

    Encoder as feedback system Brake resistor for dynamic braking • Transmission • Load • Basic Set-up for FC 302 Closed Loop Speed Control Applications demanding mechanical brake control will usually need a brake resistor. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 131: Programming Of Torque Limit And Stop

    Par. 5-12 Coast inverse [2] Terminal 29 Output Par. 5-02 Terminal 29 Mode Output [1] Par. 5-31 Torque limit stop [27] Relay output [0] (Relay 1) Par. 5-40 Mech. Brake Control [32] MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 132: Automatic Motor Adaptation (Ama)

    The adjustable frequency drive does not produce motor torque during an AMA. During an AMA, it is • imperative that the application does not force the motor shaft to run, which is known to happen, e.g., with windmilling in ventilation systems. This disturbs the AMA function. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 133: Smart Logic Control Programming

    Set Action 2 in par. 13-52 [2] to Start Timer 0 [29] Set Action 3 in par. 13-52 [3] to Select preset 1 [11] Set Action 4 in par. 13-52 [4] to No Action [1] MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 134 Set the Smart Logic Control in par. 13-00 to ON. Start / stop command is applied on terminal 18. If stop signal is applied, the adjustable frequency drive will ramp down and go into free mode. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 135: How To Program

    FC 300 Design Guide How to Program The Graphical and Numerical FC 300 Local " How to Program on the Graphical Local " Control Panel The following instructions are valid for the graphical LCP (LCP 102): The control panel is divided into four functional groups: Graphical display with Status lines.
  • Page 136 Press [status] and [ ] for brighter display Most FC 300 parameter set-ups can be changed immediately via the control panel, unless a password has been created via par. 0-60 Main Menu Password or via par. 0-65 Quick Menu Password.
  • Page 137 [Info] supplies information about a command, parameter, or function in any display window. [Info] provides detailed information whenever help is needed. Exit info mode by pressing either [Info], [Back], or [Cancel]. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 138 Enabled [1] or Disabled [0] via par. 0-43 Reset Keys on LCP. The parameter shortcut can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 139: Quick Transfer Of Parameter Settings

    The parameter settings stored in the LCP are now transferred to the drive indicated by the progress bar. When 100% is reached, press [OK]. NOTE Stop the motor before performing this operation. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 140: Display Mode

    Use [INFO] to obtain information about the measurement links to the displayed operating variables /1.1, 1.2, 1.3, 2, and 3). See the operating variables shown in the screen in this illustration. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 141: Parameter Set-Up

    " The FC 300 Series can be used for practically all assignments, which is why the number of parameters is quite large. The series offers a choice between two programming modes - a Main Menu and a Quick Menu mode.

  • Page 142: Main Menu Mode

    All parameters can be changed in the Main Menu. However, depending on the choice of configuration (par. 1-00), some parameters canl be "missing". E.g. open loop hides all the P.I.D. parameters, and other enabled options make more parameter groups visible. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 143: Parameter Selection

    The up key increases the value, and the down key decreases the value. Place the cursor on the value you want to save and press [OK]. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 144: Changing A Group Of Numeric Data Values

    Change the selected digit infinitely variably by means of the up/down navigation keys. The chosen digit is indicated by the cursor. Place the cursor on the digit you want to save and press [OK]. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 145: Changing Of Data Value, Step-By-Step

    To change the parameter value, select the indexed value and press [OK]. Change the value by using the up/down keys. Press [OK] to accept the new setting. Press [CANCEL] to abort. Press [Back] to leave the parameter. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 146: How To Program On The Numerical Local Control Panel

    Green LED/On: Indicates if control section is on. • Yellow LED/Wrn.: Indicates a warning. • Flashing red LED/Alarm: Indicates an alarm. • LCP keys [Menu] Select one of the following modes: • Status Quick Setup • Main Menu • MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 147: Local Control Keys

    Arrow [∧] [∨] keys are used for navigating between commands and within parameters. Local Control Keys " Keys for local control are found at the bottom of the control panel. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 148 [Hand on] [Auto on]. [Reset] is used for resetting the adjustable frequency drive after an alarm (trip). It can be selected as Enabled [1] or Disabled [0] via par. 0-43 Reset Key on LCP. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 149: Initialization To Default Settings

    The adjustable frequency drive is now programmed according to default settings. NOTE When you carry out manual initialization, you also reset serial communication, RFI filter settings (par. 14-50) and fault log settings. MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 150: Parameter Selection - Fc 300

    FC 300 Design Guide How to Program Parameter Selection " Parameters for FC 300 are grouped into various parameter groups to easily select the correct parameters for optimized operation of the adjustable frequency drive. 0-xx Operation and display parameters Basic settings, set-up handling •...

  • Page 151: Parameters: Operation And Display

    Hand (local) operation mode. Language package 1 consists of: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 152 Select the set-up to control the frequency converter functions. Factory Set-up [0] cannot be changed. It contains the Danfoss data set, and can be used as a data source when returning the other set-ups to a known state. Set-up 1 [1] to Set-up 4 [4] are the four separate parameter set-ups within which all parameters can be programmed.
  • Page 153 2. While still in Set-up 1, copy Set-up 1 to Set-up 2. Then set par.0-12 to Set-up 2 [2]. This will start the linking process. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 154 Actual Position [3450] BrakeEnergy/2 min [1633] Commanded Position [3451] Heatsink Temp. [1634] Actual Master Position [3452] Inverter Thermal [1635] default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 155 Frequency input #33 [Hz] [1668] Actual value of the voltage in the adjustable frequency drive. frequency applied at terminal 33 as an impulse input. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 156 LCP keypad. 0-22 Display Line 1.3 Small 0-40 [Hand on] Key on LCP Power [kW] [1610] Option: Disabled Enabled Password default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 157 Copy parameter settings between set-ups via the [Main Menu] key. If par. 0-61 Access to and to/from the LCP. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 158 Quick Menu parameters. If par. 0-61 Access to Main Menu w/o Password is set to Full access [0] then this parameter will be ignored. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 159: Parameters: Load And Motor

    Flux w/ motor feedback(FC 302 only) Variable torque Auto Energy Optim. Function: Select which motor control principle to employ. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 160 Enter the nominal motor voltage according to Asynchronous the motor nameplate data. The default value PM, non-salient SPM (FC 302 only) default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 161 "Press [OK] to finish AMA". After pressing the [OK] key the frequency converter is ready for operation. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 162 (par. 1-36). Parameters 1-3* and 1-4* cannot be adjusted while the motor is running. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 163 Run an AMA on a cold motor. The 700 - 960 840 - 1153 adjustable frequency drive will measure the value from the motor. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 164 Use this par. along with par. 1-50. See 1-5* Load Indep. Setting " drawing for par. 1-50. Parameters for setting the load-independent motor settings. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 165 0.1, the drive runs on a Variable norm Current model. Above f x 0.125 the frequency norm converter runs on a Flux model. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 166 1-65 to help eliminate high-frequency resonance problems. Enter the time constant that provides the best dampening. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 167 1-74 par. 7-02 Speed PID Proportional Gain. This parameter is available for the FC 302 only. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 168 1-72 Start Function have no function. Option: NOTE Coast This function is not recommended for DC hold hoisting applications. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 169 1-84 Precise No protection default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 170 Integrate a thermistor (PTC sensor) in the to Thermistor Trip [2] motor for winding protection. Set Par. 1-93 Thermistor Source to Digital Input [6] default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 171 Programme a warning signal via one of the digital outputs. The signal appears in the event default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 172 3-15 Reference Source 1, 3-16 Reference Source 2 or 3-17 Reference Source 3). This parameter cannot be adjusted while the motor is running. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 173: Parameters: Brakes

    Set the brake resistor value in Ohms. This value is used for monitoring the power to the brake resistor in par. 2-13 Brake Power Monitoring. This default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 174 2-12 Brake Power Limit (kW)). The warning disappears when the transmitted power falls below 80% of the monitoring limit. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 175 DC link caused by generative power from the load. Select Disabled [0] if no OVC is required. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 176 Ensure that the mechanical brake has locked the load before the motor enters coast mode. See Control of Mechanical Brake section. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 177: Parameters: Reference/Ramps

    Enter the maximum reference. The maximum [24] reference is the highest value obtainable by summing [25] all references. The maximum reference unit matches [26] default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 178 5.1* Digital Inputs. 3-13 Reference Site Option: Linked to Hand / Auto Remote Local Function: Select which reference site to activate. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 179 Select a variable value to be added to the fixed value (defined in par. 3-14Preset Relative Reference). The sum of the fixed and variable values (labelled Y in default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 180 Selects the desired ramp type, depending on requirements for acceleration/deceleration. A linear ramp will give constant acceleration during ramping. An S-ramp will give default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 181 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 182 See ramp-up time in par. 3-51. 3-55 Ramp 2 S-ramp Ratio at Accel. Start Range: 1 - 99% default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 183 (par. 3-62) where the deceleration torque the current limit set in par. 4-18. The value decreases. The larger the percentage value, the default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 184 (par. 3-72) where the deceleration torque to 0 RPM. Choose a ramp-down time such that no decreases. The larger the percentage value, the default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 185 Enter the ramp time, i.e., the time for adjustment motor required to achieve the given ramp-down of the reference from 0% to 100% of the specified default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 186 0 ms, the reference starts to ramp as soon as INCREASE / DECREASE is activated. See also par. 3-91 Ramp Time. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 187: Parameters: Limits/Warnings

    1.6 x the rated motor torque motor speed low limit can be set to correspond to default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 188 (calculated value). If a setting in par. 1-00 to par. 1-26 is changed, par. 4-18 is not automatically reset to the default setting. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 189 01 or 02. Programme the upper signal limit of the motor speed, n , within the HIGH default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 190 29 and on relay output 01 or 02. Range: 0 - par. 4-13 RPM 0RPM 4-58 Missing Motor Phase Function Option: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 191 Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the upper limits of the speeds to be avoided. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 192: Parameters: Digital In/Out

    Reset Counter B [65] Select Output [1] to define terminal 29 as a digital output. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 193 (Default Digital input 18): Select • Preset ref. 7 start for a start/stop command. Logic ‘1’ = start, logic ‘0’ = stop. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 194 Precise stop inv. [26]:Prolong the stop signal • in parameter group 3-9* to give a precise stop independent of speed. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 195 The state of the output is set in par. 5-90. The output state is retained in the event of bus time-out. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 196 See par. 5-40. 5-40 Function Relay Option: Array (Relay ) (Relay 2) default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 197 Set terminal This parameter is available for the FC 302 only. 29 (par. 5-13) or terminal 33 (par. 5-15) to default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 198 5-58. 5-57 Term. 33 Low Ref./Feedb. Value Range: -100000.000 - par. 5-58) 0.000 Options for readout output variables: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 199 29 display. This parameter is available for the FC 302 only. This parameter cannot be adjusted while the motor is running. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 200 This parameter cannot be adjusted while A logical ’1’ indicates that the output is high or active. the motor is running. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 201 Option C Relay 7 output terminal Bit 23 Option C Relay 8 output terminal Reserved for future terminals 24-31 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 202: Parameters: Analog In/Out

    Parameter group for setting up the analog I/O configuration. [1] frozen at the present value • FC 300 is equipped with 2 analog inputs: Terminal [2] overruled to stop • 53 and 54. The analog inputs on FC 302 can [3] overruled to jog speed •...
  • Page 203 53. A high time constant -1000000.000 to par. 6-25 0.000 Unit default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 204 -1000000.000 to par. 6-45 0.000 Unit 6-34 Term. X30/11 Low Ref./Feedb. Value Range: 1000000.000 to par. 6-35 0.000 Unit default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 205 Motor cur. 4-20mA [133] signal value. If 20 mA is the desired output current Torque % lim. 4-20mA [134] default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 206 0 mA (or 0 Hz) is desired at 25% of the maximum on analog output is 12 bit. output value and 25% is programmed. The value default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 207 50% = 20 mA. If a current between 4 and 20 MA is desired at maximum output (100%), calculate the percentage value as follows: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 208: Parameters: Controllers

    7-06 Speed PID Lowpass Filter Time Range: Range: 2.0 - 20000.0 ms 8.0 ms 1.0 - 100.0 ms 10.0ms default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 209 Analog input 54 Option: Frequency input 29 Frequency input 33 Bus feedback 1 Bus feedback 2 Analog input X30/11 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 210 The shorter the PID differentiation time, the stronger the gain from the differentiator. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 211: Parameters: Communications And Options

    0.1 - 18000.0 s 1.0s to retain the set-up endorsed by the time-out default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 212 Only the selections valid diagnosis data to 24 byte. It relates only to Profibus. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 213 1 - 126 Option: Function: Digital input Enter the address for the FC (standard) port. Valid range: 1 - 126. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 214 8-55 Set-up Select 8-53 Start Select Option: Option: Digital input Digital input Logic AND Logic AND Logic OR Logic OR default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 215 " Parameters for configuring the Bus Jog. 8-90 Bus Jog 1 Speed Range: 0 - par. 4-13 RPM 100RPM default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 216: Parameters: Profibus

    16-03 Status Word Range: 16-05 Main Actual Value [%] 0 - 126 16-10 Power [kW] 16-11 Power [hp] 16-12 Motor Voltage default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 217 9-15 and 9-16. 16-00 Control Word 16-01 Reference [Unit] 16-02 Reference % 16-03 Status Word default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 218 No baud rate found [255] Function: This parameter displays the actual Profibus baud rate. The Profibus Master automatically sets the baud rate. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 219 0 - 9999 be retained at power-down. Select Off [0] to deactivate the non-volatile storage function. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 220 This parameter displays a list of all the frequency converter parameters deviating from default setting. 9-91 Changed Parameters (2) Array [1000] Option: No LCP access Read-only default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 221: Parameters: Devicenet Can Fieldbus

    10-11 Process Data Config Write 10-05 Readout Transmit Error Counter Option: Range: 0 None 16-80 Fieldbus CTW 1 (Fixed) 0 - 255 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 222 16-17 Speed [RPM] 16-18 Motor Thermal 16-19 KTY Sensor Temperature 16-20 Phase Angle 16-30 DC Link Voltage 16-32 Brake Energy /s default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 223 Parameters for configuring COS filter settings. only when a DeviceNet fieldbus is installed. 10-20 COS Filter 1 Range: 0 - FFFF FFFF default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 224 DeviceNet in EEPROM non-volatile memory as default. 10-39 Devicenet F Parameters Array [1000] Option: No LCP access 0 - 0 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 225: Parameters: Smart Logic Control

    0 (where it evaluates event Logic rule 1 [27] [0]). The SLC starts when the start event (defined default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 226 Thermal warning [16] Alarm (trip lock) [21] See parameter group Mains out of range [17] 5-3* for further description. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 227 Select Reset SLC [1] to reset all group 13 Above frequency high [12] See parameter group parameters (13-*) to default settings. 5-3* for further description. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 228 Digital input DI18 [33] Use the value of DI18 in the logic rule. in the logic rule (High = TRUE). default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 229 13-42 or 13-44). A timer is only FALSE when Above I high started by an action (i.e. .Start timer 1 [29].) default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 230 1 in the logic rule. Out of current range [7] See parameter group 5-3* for further description. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 231 NOT AND NOT [7] evaluates the expression NOT [13-40] AND NOT [13-42]. NOT OR NOT [8] evaluates the expression NOT [13-40] OR NOT [13-42]. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 232 13-44 Logic Rule Boolean 3 13-5* States " Parameters for Programming the Smart Array [4] Logic Controller. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 233 3 in the event. define the smart logic controller event. *False [0] enters the fixed value FALSE in the event. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 234 Select preset reference 1 [11] – selects Select preset ref. 6 [16] preset reference 1. Select preset ref. 7 [17] default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 235 ‘digital output 4’ selected is low (off). Set digital output E low [36] - any output with ‘digital output 5’ selected is low (off). default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 236: Parameters: Special Functions

    4-11 until the motor is as noiseless as possible. Select Disabled [2] for no action. See also par. 14-00 and the section Derating. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 237 The green LED on the Control Card will light up. RESET counter returns to zero. If the test fails: The motor may start without warning. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 238 18 - 27 - 32; 19 - 29 - 33; 42 - 53 - 54 14-3* Current Limit Control " The FC 300 series features an integral current limit controller which is activated when the motor current, and thus the torque, is higher than the torque limits set in par.
  • Page 239 Select Off [0] only when the adjustable frequency drive is supplied from an isolated line source, i.e., IT line supply. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 240: Parameters: Drive Information

    15-04 Over Temps 15-10 Logging Source Range: Array [4] 0 - 65535 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 241 Select Log once on trigger [1] to conditionally start TRUE and stop logging using par. 15-12 and par.15-14. Running In range On reference Torque limit default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 242 15-30 Fault Log: Error Code 15-21 Historic Log: Value Array [10] Array [50] Range: Range: 0 - 255 0 - 2147483647 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 243 Function: Function: View the FC type. The read-out is identical View the control card software version number. to the FC 300 Series power field of the type code definition, characters 1-6. 15-50 SW ID Power Card 15-41 Power Section Function: View the power card software version number.
  • Page 244 View the software version for the option Function: installed in slot B. This parameter contains data used by the MCT10 software tool. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 245: Parameters: Data Read-Outs

    Function: 16-05 Main actual value [%] View the motor frequency, without reso- Option: nance dampening. 0 - 0 N/A default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 246 In speed closed loop modes the motor RPM is measured. 16-18 Motor Thermal Range: 0 - 100% default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 247 View the feedback unit resulting from the selection 0 - 0 of unit and scaling in par. 3-00, 3-01, 3-02 and 3-03. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 248 29 as an impulse input. View the actual value at input 53 either as a reference or a protection value. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 249 For more information please, refer to the relevant 16-73 Counter B serial communication bus manual. Range: 0 - 0 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 250 Range: 0 - FFFF Function: Returns the extended warning word sent via the serial communication port in hex code. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 251: Parameters: Encoderinput

    Option: Function: None Set the data format of the SSI data. Choose HIPERFACE between Gray or Binary format. EnDat default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 252 Set the input frequency to the resolver. Warning The value is stated in the data sheet for resolvers. Trip default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 253 The encoder function in par. 17-61 is an electrical check of the hardware circuit in the encoder system. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 254: Parameter Lists

    Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 Boolean variables Time difference w/o date TimD default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 255 Quick menu password 1 set-up TRUE Uint16 0-66 Access to quick menu w/o password [0] Full access 1 set-up TRUE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 256 1-91 Motor external fan [0] No All set-ups TRUE Uint16 1-93 Thermistor source [0] None All set-ups FALSE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 257 Activate brake speed [RPM] 0 RPM All set-ups TRUE Uint16 2-23 Activate brake delay 0.0 s All set-ups TRUE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 258 FALSE Uint32 3-92 Power Restore [0] Off All set-ups FALSE Uint8 3-93 Limit 100 % All set-ups FALSE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 259 Bypass speed from [RPM] 0 RPM All set-ups TRUE Uint16 4-62 Bypass speed to [RPM] 0 RPM All set-ups TRUE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 260 Term 32/33 encoder resolution 1024 All set-ups FALSE Uint16 5-71 Term 32/33 encoder direction [0] Clockwise All set-ups FALSE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 261 Speed PID diff. gain Limit All set-ups TRUE Uint16 7-06 Speed PID lowpass filter time 10.0 ms All set-ups TRUE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 262 Bus Jog 1 Speed 100 RPM All set-ups TRUE Uint16 8-91 Bus Jog 2 Speed 200 RPM All set-ups TRUE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 263 All setups FALSE Uint16 9-92 Changed parameters (3) All setups FALSE Uint16 9-93 Changed parameters (4) All setups FALSE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 264 13-51 SL control event [0] False 2 set-ups FALSE Uint8 13-52 SL control action [0] DISABLED 2 set-ups FALSE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 265 14-31 Current lim contr, Integration Time 0.020 s All set-ups FALSE Uint16 14-5* Environment 14-50 RFI 1 [1] On 1 set-up FALSE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 266 15-92 Defined parameters All set-ups FALSE Uint16 15-93 Modified parameters All set-ups FALSE Uint16 15-99 Parameter metadata All set-ups FALSE Uint16 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 267 16-90 Alarm word All set-ups FALSE Uint32 16-92 Warning word All-setups FALSE Uint32 16-94 Extended status word All-setups FALSE Uint32 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 268 [4] 9600 All set-ups FALSE Uint8 17-6* Monitoring and App. 17-60Encoder Positive Direction [0] Clockwise All set-ups FALSE Uint8 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 269: Protocols

    A number of data bytes (variable, depending on the type of telegram) follow. The telegram is completed by a data control byte (BCC). default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 270 Bit 5 = 1: Broadcast, address bits (0-4) are not used Bit 5 = 0: No Broadcast Bit 0-4 = Adjustable frequency drive address 1-31 default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 271: Data Character (Byte)

    The data block is made up of 12 bytes (6 words) and also contains the process block. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 272 (from slave to master) Text block is used to read or write texts via the data block. Parameter commands and responses (AK) default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 273 There is no bus access to the defined parameter Data change is not possible because factory Setup is selected default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 274 The index character indicates if the command is read or write. In a read command, the index must have the shown format: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 275 = 03E8 Hex - Data value 1000, corresponding to 100 Hz, see conversion. The response from the slave to the master will be: default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 276: Process Words

    PCD 1 PCD 2 Control telegram (master=>slave) Control word Reference value Control telegram (slave=>master) Status word Present outp. frequency default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 277: Control Word According To Fc Profile (Ctw)

    Bit 02 = ’0’: DC braking and stop. Set braking current and duration in par. 2-01 DC Brake Current and 2-02 DC Braking Time. Bit 02 = ’1’ leads to ramping. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 278 Bit 09 = "0": Ramp 1 is active (par. 3-40 to 3-47). Bit 09 = "1": Ramp 2 (par. 3-50 to 3-57) is active. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 279 Bit 15 = ’0’: No reversing. Bit 15 = ’1’: Reversing. In the default setting, reversing is set to digital in par. 8-54 Reversing Select. Bit 15 causes reversing only when ser. communication, ’Logic or’ or ’Logic and’ is selected. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 280: Status Word According To Fc Profile (Stw)

    Bit 04 = ’0’: The adjustable frequency drive is not in fault mode. Bit 04 = “1”: The adjustable frequency drive shows an error but does not trip. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 281 Bit 15 = ’0’: The timers for motor thermal protection and VLT thermal protection are not exceeded 100%. Bit 15 = ’1’: One of the timers exceeds 100%. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 282: Control Word According To Profidrive Profile (Ctw)

    Bit 03 = "0": Leads to a stop. Bit 03 = "1": The adjustable frequency drive starts if the other start conditions are met. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 283 If both slowing down and accelerating are activated (bit 11 and 12 = "1"), slowing down has priority. Thus, the speed reference value is reduced. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 284 NOTE Unless otherwise indicated, the control word bit links with the corresponding digital input function as a logic "OR". default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 285: Status Word According To Profidrive Profile (Stw)

    Bit 03 = "0": No error in the adjustable frequency drive. Bit 03 = "1": The adjustable frequency drive trips and requires. Press [Reset] to restart. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 286 Bit 07 = "0": No unusual situation. Bit 07 = "1": There is an unusual status in the adjustable frequency drive. For more information about warnings - see the FC 300 Profibus Operating Instructions. Bit 08, Speed ≠ reference / Speed = reference: Bit 08 = "0": The motor speed deviates from the set speed reference value.

  • Page 287: Serial Communication Reference

    2’ complement: Control word = 047F Hex => Start command. Reference = E000 Hex => -50% reference. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 288: Present Output Frequency

    16-14 multiplied by 100. If the actual output current is 5.24 A, the value from the adjustable frequency drive is 524. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 289: Example 2: Only For Controlling The Drive

    Unit of measure Name The table shows the available parameter Lower limit description elements: Upper limit Default value Additional characteristics default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 290 If bit 9 is true, the parameter value is read-only and cannot be changed. If bit 8 is true, upper and lower limits of the parameter value are not relevant. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 291 02 Start byte LGE = 0E Length of remaining telegram ADR = Sends the adjustable frequency drive on Address 1, Danfoss format PKE = 4001; 4 in the PKE field indicates a Read Parameter Description and 01 indicates par. 0-01, Language IND = 0001;...
  • Page 292 Energy Power Speed 1/min (RPM) Torque Temperature °C Voltage Current Ratio Relative change Frequency Time difference w/o date indication default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 293 02 Start byte LGE = 0E Length of remaining telegram ADR = Sends the adjustable frequency drive on Address 1, Danfoss format PKE = 4001; 4 in the PKE field indicates a Read Parameter Description and 01 indicates par. 0-01, Language IND = 0006;...
  • Page 294 If bit 13 is true, the parameter cannot be changed while running. If bit 15 is true, the parameter depends on the power unit. default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 295: Additional Text

    LGE = 0E Length of the remaining telegram ADR = Send the VLT adjustable frequency drive on Address 1, Danfoss format PKE = F001; F in the PKE field indicates a Read text and 01 indicates par. 0-01, Language. IND = 0001;...
  • Page 296 FC 300 Design Guide How to Program default setting display text value for use in communication via serial communication port MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 297: Troubleshooting

    Protection. After an alarm or trip, the motor carries on coasting, and the alarm and warning flash on the FC 100. Once the problem has been rectified, only the alarm continues flashing. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 298 Control Board Overtemperature Heatsink Temperature Low Option Configuration has Changed Drive Initialized to Default Value Encoder Loss 17-61 (X) Dependent on parameter LED indication Warning yellow Alarm flashing red Trip-locked yellow and red MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 299 50% of the value set in par. 6-10, 6-12, Check the supply voltage and supply currents 6-20, or 6-22 respectively. to the adjustable frequency drive. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 300 54 (analog voltage input) and terminal 50 (+ 10 V supply), or between terminal 18 or 19 (digital input PNP only) and terminal 50. If a KTY sensor is used, check for correct connection between terminal 54 and 55. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 301 Too long motor cable WARNING 25 Brake resistor short-circuited: The brake resistor is monitored during operation. If it short-circuits, the brake function is disconnected and the warning appears. The adjustable frequency MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 302 (not allowed) the resistances Rs and Rr are increased. In most 2315 - Missing SW version from power unit. cases, however, this is not critical. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 303 Current combination of control board and power board is illegal. ALARM 80 Drive Initialized to Default Value: Parameter settings are initialized to the default setting after a manual (three-finger) reset or via par. 14-22. MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 304 FC 300 Design Guide Troubleshooting MG.33.B6.22 - VLT is a registered Danfoss trademark...

  • Page 305: Index

    ..........Basic Wiring Example Clockwise rotation ......................Baud Rate 149, 270 Coast ................ Brake Check Coasting 7, 138, 213, 278, 280, 283, 285 ..................Brake Connection Option Coasting stop MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 306 Display Mode ..Grounding of Shielded/Armored Control Cables ....Display Mode - Selection of Read-Outs .......... Disposal Instructions ..........Drive Configurator ..........Harmonic filters ..........Heatsink Temp..........High Voltage Test ............Efficiency MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 307 Nameplate data 110, 110 Local reference ........... Non-UL compliance ..........Normal torque .......... Number of elements ......Numerical Local Control Panel ........Mechanical dimensions ............. Main Menu ........Main Menu mode 137, 142 MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 308 Software versions ........... Speed PID 17, 19 ..........Quick Menu 137, 141 ..........Speed PID Control ........Quick Menu mode 137, 141 ......Speed PID Lowpass Filter Time ........Quick Menu Password MG.33.B6.22 - VLT is a registered Danfoss trademark...
  • Page 309 Trip Delay at Torque Limit ............. Upper limit ......... USB Connection 105, 105 ........Use of EMC-Correct Cables ..........Variable torque ........... Vibration and Shock ............ Voltage level ..........plus 11, 19, 159 MG.33.B6.22 - VLT is a registered Danfoss trademark...

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