Danfoss VLT FCD 311 Design Manual
  1. Manuals
  2. Brands
  3. Danfoss Manuals
  4. DC Drives
  5. VLT FCD 311
  6. Design manual

Danfoss VLT FCD 311 Design Manual

Fcd series
Hide thumbs Also See for VLT FCD 311:
Table of Contents

Advertisement

Quick Links

Contents
MG.04.A1.02 - VLT is a registered Danfoss trade mark
Software version ...................................................................................................... 3
General warning ...................................................................................................... 4
These rules concern your safety ............................................................................. 4
Warning against unintended start ........................................................................... 4
Technology ............................................................................................................... 5
............................................................................................................ 7
Order form ............................................................................................................... 8
Ordering numbers for FCD 300, 380-480 V .......................................................... 10
Order form ............................................................................................................. 14
PC software and serial communication ................................................................. 15
Accessories for FCD 300 ...................................................................................... 16
The LCP 2 control unit, option .............................................................................. 23
Parameter selection ............................................................................................... 27
.......................................................................................................... 29
Mechanical measurements .................................................................................... 29
Mechanical dimensions, motor mounting .............................................................. 29
Mechanical dimensions, stand alone mounting .................................................... 29
Mechanical installation ........................................................................................... 30
General information about electrical installation ................................................... 32
EMC-correct electrical installation ......................................................................... 34
Earthing of screened/armoured control cables ..................................................... 36
Diagram ................................................................................................................. 37
Electrical installation .............................................................................................. 38
Mains connection ................................................................................................... 39
Pre-fuses ................................................................................................................ 39
Motor connection ................................................................................................... 39
Direction of motor rotation ..................................................................................... 39
Parallel connection of motors ................................................................................ 39
Motor cables .......................................................................................................... 40
Motor thermal protection ....................................................................................... 40
Brake connection ................................................................................................... 40
Earth connection .................................................................................................... 41
Control of mechanical brake .................................................................................. 41
Electrical installation, control cables ...................................................................... 42
Elektrical installation, control terminals ................................................................. 43
VLT Software Dialog .............................................................................................. 43
Relay connection ................................................................................................... 43
Connection examples ............................................................................................ 44
..................................................................................................... 48
Operation & Display ............................................................................................... 48
Setup configuration ................................................................................................ 48
Load and Motor ..................................................................................................... 56
DC Braking ............................................................................................................ 60
References & Limits .............................................................................................. 65
Handling of references .......................................................................................... 66
Reference function ................................................................................................. 69
Inputs and outputs ................................................................................................. 74
Special functions .................................................................................................... 83
PID functions ......................................................................................................... 85
®
VLT
FCD Series
................................................................................ 3
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VLT FCD 311 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Danfoss VLT FCD 311

Summary of Contents for Danfoss VLT FCD 311

  • Page 1: Table Of Contents

    DC Braking ......................60 References & Limits ....................65 Handling of references ..................66 Reference function ....................69 Inputs and outputs ....................74 Special functions ....................83 PID functions ......................85 MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 2 General technical data ..................130 Technical data, mains supply 3 x 380 - 480 V ............ 134 Available literature ....................135 Supplied with the unit ..................135 Factory Settings ....................136 MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 3: Introduction To Fcd 300

    The software version number can be seen from parameter 640 Software version no. NB!: This symbol indicates something that should be noted by the reader. Indicates a general warning. This sym- bol indicates a warning of high voltage. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 4: General Warning

    Warning: It can be extremely dangerous to touch the electrical parts even when the AC line supply has been disconnected. For FCD 300: wait at least 4 minutes. 195NA194.10 MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 5: Technology

    The unit is flexible in its mounting options for as well stand alone mounting and motor mounting. It is also possible to have the unit pre-mounted on a Danfoss Bauer geared motor (3 in one solution). The basic design with a plugable electronic part and a flexible and “spacious”...
  • Page 6 Reliable galvanic isolation In the FCD 300 all digital inputs/outputs, analogue inputs/outputs and the terminals for serial communi- cation are supplied from or in connection with MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 7: Ce Labelling

    The EMC directive came into force on 1 January 1996. Danfoss CE labels in accordance with the di- rective and issues a declaration of conformity upon request. In order that EMC-correct installation can be carried out, this manual gives detailed instruc- tions for installation.

  • Page 8: Order Form

    All displays of data are via a 4-line alpha-numerical Cross section for further details. display, which in normal operation is able to show 4 operating data items and 3 operation modes continu- MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 9 ® Danfoss FCD 300 can be supplied with the Profibus DP in a 3 mbit and a 12 mbit version. Units with Profibus protocol can either be controlled by FC pro- tocol or Profidrive protocol.

  • Page 10: Ordering Numbers For Fcd 300, 380-480 V

    ST: Standard unit. EX: Unit with 24 V external supply. EB: Unit with 24 V external supply and brake. *: Only cable entries on the right side. **: For availability , contact Danfoss. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 11 ST: Standard unit. EX: Unit with 24 V external supply. EB: Unit with 24 V external supply and brake. *: Only cable entries on the right side. **: For availability , contact Danfoss. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 12 ST: Standard unit. EX: Unit with 24 V external supply. EB: Unit with 24 V external supply and brake. *: Only cable entries on the right side. **: For availability , contact Danfoss. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 13 ST: Standard unit. EX: Unit with 24 V external supply. EB: Unit with 24 V external supply and brake. *: Only cable entries on the right side. **: For availability , contact Danfoss. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 14: Order Form

    ® FCD Series MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 15: Pc Software And Serial Communication

    - documentation / setup print incl. charts. HISTORY where the different development stages of VLT Software dialog can be studied. BUS ADDRESS SETUP is used for addressing FCD 300. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 16: Accessories For Fcd 300

    Motor star terminal Terminal for interconnection of motor wires (star point). 175N2119 * Incl. the modules Basis, Logging, Template, Guided Tour in 6 languages (Danish, English, Ger- man, Italian, Spanish and French). MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 17 The advantage of us- ing a brake resistor is that you can brake quickly with large loads, e.g. on a conveyor belt. Danfoss has chosen a solution in which the brake resistor is not integrated into the frequency con- Calculation of brake resistance verter.
  • Page 18 10% lower than that recommended by Danfoss. If a Duty-cycle for braking is calculated as follows: lower brake resistance is selected there is a risk of overcurrent, which can destroy the unit.
  • Page 19 NB!: If Danfoss brake resistors are not used, it must be ensured that induction for the brake resistor is low. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 20 fitted that cuts out the frequency converter if the The drawing shows an installation with a thermal re- brake current is too high. Danfoss’ 40% brake resis- lay. Ordering numbers for brake resistors...
  • Page 21 1.44 = Recommended brake resistor. = Max. brake effect at 160% brake torque. peak = Mean power based on Duty-cycle. See dimensions of Coiled wire brake resistors in in- structions MI.50.D2.XX. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 22 ® FCD Series Dimensions of Flatpack brakeresistors 100 W 200 W MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 23: The Lcp 2 Control Unit, Option

    As a sup- plement to the display, there are three indicator lamps for voltage (ON), warning (WARNING) and alarm (ALARM). All frequency converter parameter Setups can be changed immediately from the control MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 24 016 Local reversing. The [FWD/REV] key is only active when parameter 002 Local/remote opera- tion is set to Local control. [START] is used to start the frequency converter. Is always active, but cannot override a stop command. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 25 Three operating data items can be shown in the first display line, and one operating variable can be shown in the second display line. Is programmed via parameters 009, 010, 011 and 012 Display readout. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 26 Dis- linked up with a number which is the same regard- play mode I. less of the programming mode. In Menu mode, parameters will be split into groups, with the first MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 27: Parameter Selection

    Regardless of whether a parameter has been se- 003 Local reference [Hz] lected under the Quick menu or the Menu mode, the procedure for changing data will be the same. Pressing the [CHANGE DATA] key gives access to MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 28 50.0 Hz SETUP 130 START FREQUENCY 09.0 HZ The selected digit can then be changed infinitely variably using the [+ / -] keys: FREQUENCY 50.0 Hz SETUP 130 START FREQUENCY 10.0 HZ MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 29: Installation

    FCD 322–330 340-480 Volt FCD 303–315 340–480 Volt Mechanical dimensions, stand alone mounting FCD 322–330 380–480 Volt The drawings below give the mechanical dimen- sions. All dimensions are in mm. FCD 303-315 380-480 Volt MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 30: Mechanical Installation

    The electronics part. the mounting onto a non Danfoss Bauer motor, as The two parts must be separated, and the installa- the stability of the motor frame and threads are out- tion part is to be mounted first.
  • Page 31 Mount the terminal box onto the motor by the 4 sealing screws and the gasket sup- plied. Spacing for mechanical installation All units require a minimum of 100 mm air from other components above and below the enclosure. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 32: General Information About Electrical Installation

    It is necessary to remove any layers of isolating High voltage test paint or similar from the attachment points. A high voltage test can be performed by short- circuiting terminals U, V, W, L1, L2 and L3, and MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 33 ® FCD Series applying max. 2160 V DC in 1 sec. between this short-circuit and PE-terminal. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 34: Emc-Correct Electrical Installation

    - It is important to ensure good electrical contact from the installation plate through the installation screws to the metal structure of the frequency converter. - Use toothed discs and galvanically conductive in- stallation plates. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 35 Z is rarely stated by cable manufacturers, but it is often possible to estimate Z by looking at and as- sessing the physical design of the cable. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 36: Earthing Of Screened/Armoured Control Cables

    This problem is resolved by attaching one end of the screen to the earth via a 100 nF capacitor (short pin length). MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 37: Diagram

    ® FCD Series Diagram * Integrated brake and mechanical brake control and external 24 V are options. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 38: Electrical Installation

    ® FCD Series Electrical installation FCD 303-315 380-480 V MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 39: Mains Connection

    / Y). The correct connection mode and voltage can be read from the motor nameplate. NB!: In motors without phase insulation paper, an LC filter should be fitted on the output of the frequency converter. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 40: Motor Cables

    Mounting with twisted screen ends (pigtails) is to be avoided, since these spoil the screening effect at high frequencies. If it is necessary to break the screen to install a motor iso- MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 41: Earth Connection

    If the frequency converter is placed at alarm status or in an overvoltage situation the mechanical brake is cut in immediately . NB!: This application is only for lifting/lowering without a counterbalance. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 42: Electrical Installation, Control Cables

    100 nF ca- controlling unit (use the instructions for the unit in pacitor between the screen and the chassis. question). In connection with very long control ca- MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 43: Elektrical Installation, Control Terminals

    68, 69 RS 485, Serial communication. Ground for terminals 67, 68 and 69. Normally this terminal is not to be used. For future use +5V , red RS485(+), yellow RS485(-), green OV, blue MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 44: Connection Examples

    Par. 304 Digital input = Coasting stop inverted [2] Par. 305 Digital input = Jog [13] Par. 314 Analog input = Feedback [2] Par. 315 Terminal 60, min. scaling = 4 mA MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 45 Par. 309 Terminal 60, min. scaling = 4 mA. Par. 310 Terminal 60, max. scaling = 20 mA. 50 Hz anti-clockwise to 50 Hz clockwise. With internally supplied potentiometer. Par. 100 Configuration = Speed regulation open loop [0] MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 46 The start signal (terminal 18 = logical ’0’) This table shows what the output frequency is: must then be removed before the counter value in parameter 344 has managed to stop the VLT fre- quency converter. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 47 ® FCD Series Par. 307 Digital input = Pulse input [30] Par. 343 Precise stop function = Counter stop with reset [1] Par. 344 Counter value = 100000 MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 48: Programming

    Local control and open loop [1] or Local 007 LCP copy all Setups can be transferred from = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 49 005 Programming setup to the selected Setup or Setups in this parameter. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 50 In this parameter, the factor is selected by which the Pulse count output frequency is to be multiplied. The value is = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 51 100 % is the cut-out limit. stalled. If there are no communication options 0 Hex is dis- played. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 52 [1]: The present motor frequency and direction of rotation will be maintained. If the present = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 53 = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 54 Please note that this parameter can only be set using an LCP2 control panel. See Order form. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 55 Status LED. Description of choice: Select the function to be visualized. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 56: Load And Motor

    Load and slip compensation are not active if variable torque or special motor mode have been selected. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 57 Select a value that corresponds to the nameplate either star Y or delta data on the motor. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 58 102 to 106. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 59 0.5 sec. The current is, how- ever, limited by the frequency converter’s (inverter’s) = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 60: Dc Braking

    0 Hz. parameter 132 DC brake voltage is to be active. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 61 Certain motors, such as conical anchor motors, need an extra voltage/start frequency = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 62 If this value is set too high, the frequency converter may cut out because of overcurrent. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 63 341 Digital output terminal 46 (Optionally also 122 torque [1] in parameter 101 Torque characteristic. and 123). = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 64 It is an advantage that the motor and the frequency converter are always synchro- nised. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 65: References & Limits

    1/10 of the switching frequency (parameter 411 Switching frequency). = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 66: Handling Of References

    Reference [%] in parameters 009-012 Display readout and can be = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 67 Description of choice: Select the required ramp type depending on the re- quired acceleration/deceleration process. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 68 ) to 0 Hz, provided no overvoltage arises in the inverter because of generating opera- tion of the motor. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 69: Reference Function

    All about the FCD 300. See also the drawing in Handling of references. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 70 If Catch up is active via a digital input, the percent- age value in parameter 219 Catch up/Slow down = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 71 The signal out- = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 72 46 and via the relay output.The unit for feedback in Closed loop is programmed in parame- ter 416 Process units. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 73 Enter the frequencies to be avoided. See also pa- rameter 229 Frequency bypass, bandwidth. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 74: Inputs And Outputs

    341 Digital output terminal 46. Settings are identical for terminal 29 and 33 = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 75 (in Hz). The output frequency can now only be changed via Speed up and Speed down. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 76 204 Minimum reference, . The frequency set in parameter 327/328 = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 77 If the Time out function is to be used (parameter 317 Time out and 318 = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 78 4-20 mA INV. lected. (0-IMAX = 4-20 MA) Output power 0-P 0-20 mA = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 79 The output is activated (1–2 make) when a given condition is fulfilled. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 80 228 Warning: High current, I HIGH = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 81 33. In this way an internal stop signal will activate the normal ramp down time (pa- rameter 208). = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 82 NB!: Only active for speed-compensated stop. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 83: Special Functions

    [STOP/RESET] key, a digital input or se- the inverter. If the switching frequency is changed, = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 84 (M/MIN) [27] [28] In wg (IN WG) [29] gal/s (GAL/S) [30] /s (FT = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 85: Pid Functions

    This is done in parameter group 300 as the process load varies. Min./Max scaling. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 86 This function can be deselected in parameter 438 Process PID anti windup. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 87: Handling Of Feedback

    This is done by pro- gramming a start frequency in parameter 439 Process PID start frequency. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 88 It only makes a contribution when the error changes. The quicker the error changes, the stronger the gain = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 89 The volt- age at 0 Hz is set in parameter 133 Start voltage. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 90 100 Configuration a selection has been made of Process regulation, closed loop. [3]. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 91 Quick regulation is obtained with a long differentia- tion time. However, this time may become too long, = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 92 (DC-BRAKE BEF. START) change to the set point will thus have a direct effect = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 93 Should only be used if there are problems with overvoltage in the intermedi- ate circuit. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 94: Serial Communication For Fcd 300

    2 characters. whether the telegram has been correctly received. Broadcast communication is set up in address for- mat (ADR), see Telegram structure. Pause time, min: 2 characters Response time, min: 2 characters MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 95 = 1 1 0 1 0 1 1 0 (D6H) = 1 1 0 1 0 1 0 0 2. Address format 1-126 The byte for address range 1 - 126 has the following profile: MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 96 (PWE): Parameter commands and responses (AK). Bits no. 12-15 are used to transfer parameter commands from master to slave and the slave’s pro- cessed responses back to the master. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 97 PKE = 1267 Hex (read parameter 615 Error code.) In a read command the index must have the follow- IND = 0001 Hex - Index no. 1. ing format: MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 98 = 03E8 Hex - Data value 1000, corre- sponding to 100 Hz, see conversion. If the value in parameter 207 Ramp-up time 1 is 10 sec., the response from the slave to the master will MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 99 Conversion table Conversion Conversion index factor 0.01 0.001 0.0001 0.00001 Process Words The block of process words is divided into two blocks of 16 bits, which always occur in the defined sequence. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 100: Control Word According Tofc Protocol

    Bit 02 = ’0’ causes DC braking and stop. Brake volt- mined by parameter 213 Jog frequency. age and duration are preset in parameters 132 DC Bit 09, Selection of ramp 1/2: brake voltage and parameter 126 DC braking time. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 101: Status Word According Tofc Profile

    Bit 02 = ’1’. The frequency converter can start the motor when a start command is given. Bit 03, No trip/trip: Bit 03 = ’0’ means that the frequency converter is not in fault mode. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 102 Bit 14, Current limit: Bit 14 = ’0’ means that the output current is less than the value in parameter 221 Current Limit I MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 103: Control Word According To Fieldbus Profile

    See description under Control word according to FC Bit 03, Coasting stop: protocol. See description under Control word according to FC protocol. Bit 15 Reversing: See description under Control word according to FC protocol. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 104: Status Word According To Profidrive Protocol

    Bit 02 = ’1’ means that Bits 00, 01, 02 and 03 in the protocol. control word are "1", and that the frequency con- Bit 15, Thermal warning: verter has not tripped. See description under Status word according to FC protocol. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 105 0010 0000 0000 0000 0000 1’ complement 1101 1111 1111 1111 1111 2’ complement 1110 0000 0000 0000 0000 Control word = 047F Hex ⇒ Start command. Reference = E000 Hex ⇒ -50% reference. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 106: Serial Communication

    Digital input (DIGIT AL INPUT) Serial port (SERIAL PORT) Logic and (LOGIC AND) Logic or (LOGIC OR) = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 107 DC braking Motor running Motor running Motor running Motor running Motor running Motor running = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 108 Dig. input Ser. port Function Stop Clockwise Stop Clockwise Stop Clockwise Start Anti-clockwise = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 109 Digital input (DIGIT AL INPUT) Serial comunication (SERIAL PORT) Logic and (LOGIC AND) = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 110 In this parameter it is possible to preset the maxi- mum time expected to elapse between receipt of two = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 111 Gives the motor’s present load in relation to the mo- selected in parameter 416 Process units. tor’s rated torque. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 112 The cut-out limit is 90-100 with cut back in at 70 ± 5 Alarm word, parameter 538: = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 113: Technical Functions

    In this parameter it is possible to see the total num- ber of operating hours in connection with the last 10 trips. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 114 601 is reset to = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 115 Setups, with the exception of parameters 500 Address, 501 Baudrate, 600-605 Operating data and 615-617 Fault log. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 116 Profibus 12 Mbaud Version Parameter 630 Nameplate: Communication option (PROFIBUS 12 MB VER.) type: = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 117 This means, that a control card only can be down graded to a lower performance version. = factory setting. () = display text [] = value for use in communication via serial communication port MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 118: All About Fcd 300

    IT network with maximum 400 Vrms between depends on impedance and motor frequency. phase and earth. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 119: Du/Dt On Motor

    - the motor cable (type, cross-section, induction, quency without the frequency converter becoming capacity, length and screened/armoured/un- thermally overloaded. The internal temperature is screened/unarmoured) the actual expression of the degree to which the - the mains voltage MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 120: Derating For Air Pressure

    At low rpm values, the motor fan is not able to supply an adequate volume of cooling air. This problem occurs when the load torque is con- stant (e.g. with a conveyor belt) across the full MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 121: Mains Supply Interference/Harmonics

    The lower the power factor, the higher the for the same kW performance. In addition, a high power factor indicates that the different har- monic currents are low. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 122: Generic Emc Standards / Product Standards

    See following EMC immunity form. • EN 61000-4-4 (IEC 1000-4-4): Burst transients Simulation of interference brought about by switching with contactors, relays or similar de- vices. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 123 2 kV / CCC 2 kV/2 10 Vrms DM: Differential mode CM: Common mode CCC: Capacitive clamp coupling (5 kHz) DCN: Direct coupling network (5 kHz) 1. Injection on cable shield. 2. Electromagnetic clamp. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 124 ® FCD Series Aggressive environments As the FCD 300 is enclosed up to IP66 it is well suited for use in moderate aggresive environments. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 125: Status Messages

    AMT not possible AMT fault re. nameplate data (AMT TYPE.DA TA FAULT) AMT wrong motor (AMT WRONG MOTOR) AMT timeout (AMT TIMEOUT) AMT warning during AMT (AMT WARN. DURING AMT) Locked (LOCKED) MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 126 409 Trip delay overcurrent. low the overvoltage limit. If the UDC remains above the overvoltag limit the inverter will trip after a set time. The time depends on the device, and is set at MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 127 Process regulation, closed put/output, relay or analog input/output) loop, bit 008000 Out of frequency range in extended status word will be active, but there will not be a warning in the display. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 128 Calculations are taking too long, possibly due to noise on the motor cables. ALARM 56: AMT warning during AMT A frequency converter warning is given while AMT is being performed. WARNING 99: Locked See parameter 18. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 129: Warning Words, Extended Status Words And Alarmwords

    000010 Catch-up 000020 Feedback high 000040 Feedback low 000080 Output current high 000100 Output current low 000200 Output frequency high 000400 Output frequency low 002000 Braking 008000 Out of frequency range MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 130: General Technical Data

    All digital inputs are galvanically isolated from the supply voltage (PEL V) and other high-voltage terminals, and can be functionally separated from other control terminals by opening switch S100. See section entitled Gal- vanic Isolation. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 131 Accuracy on frequency output ................Max. error: 0.2 % of full scale Resolution on frequency output ........................10 bit The digital output is galvanically isolated from the supply voltage (PEL V) and other high-voltage terminals. See section entitled Galvanic Isolation. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 132 Max. cross section to control wires, rigid wire ................4.0 mm /10 AWG Max. cross section to control cables, flexible cable ..............2.5 mm /12 AWG Max. cross section to control cables, cable with ferrules ............2.5 mm /12 AWG MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 133 • Monitoring of the intermediate circuit voltage ensures that the frequency converter cuts out if the intermedi- ate circuit voltage is too low or too high. • The frequency converter is protected against earth fault on motor terminals U, V, W. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 134: Technical Data, Mains Supply 3 X 380 - 480 V

    100,000 amps RMS (sym- metrical), 500 V maximum. 3. Measured using a 10 m screened/armoured mo- tor cable with a rated load and rated frequency. MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 135: Available Literature

    Parameter list ..........................MG.04.DX.YY Various literature for FCD 300: Design Guide ..........................MG.04.AX.YY Data sheet ............................MD.04.AX.YY Communication with FCD 300: Profibus manual .............................. MG. X = version number YY = language version MG.04.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 136: Factory Settings

    This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication Text string with a frequency converter. See Data character in Serial communication. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 137 DC hold voltage Brake cut out value 3.0 Hz Brake cut in frequency 3.0 Hz Current, minimum value Leak reactance depends on motor se- lected AC brake factor 1.30 Reset voltage vector MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 138 Warn. Low frequency 0.0 Hz Warn. High frequency 132.0 Hz Warn. Low Feedback -4000.000 Warn.High Feedback 4000.000 Frequency bypass, 0 Hz (OFF) bandwidth Frequency bypass 1 0.0 Hz Frequency bypass 2 0.0 Hz MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 139 This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication Text string with a frequency converter. See Data character in Serial communication. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 140 Off (0.00 s). Proc. PID diff. ampl. limit Proc. PID lowpass filter time 0.02 s Flying start Not possible Speed PID feedforward factor 100% Controller range 10 % Brake voltage reduce MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 141 Data readout: Inverter temperature Data readout: Alarm word Data readout: Control word Data readout: Warning word Data readout: Extended status word Data readout: Pulse count Data readout: Pulse input, term. 29 MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 142 This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication Text string with a frequency converter. See Data character in Serial communication. MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 143 Mechanical dimensions, motor mounting ....Mechanical dimensions, stand alone mounting ........... Mechanical installation ..............Motor cables ............Earth connection ............Motor connection ..........Earth leakage current ............... Motor current ..............Earthing ............Motor frequency MG.04.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 144 Relay output 1-3 .............. Reset function ............. Reset voltage vector ..........Resonance dampening ..............Reversing ............Slip compensation ..............Slow down ............Special motor mode ............Speed comp delay ..............Speed PID MG.04.A1.02 - VLT is a registered Danfoss trade mark...

This manual is also suitable for:

Vlt fcd 305Vlt fcd 322Vlt fcd 307Vlt fcd 315Vlt fcd 303Vlt fcd 330

Table of Contents

Save PDF