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Danfoss VLT Aqua Drive FC 202 Operating Instructions Manual

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Download this manual See also: Programming Manual, Operating Instructions Manual
®
VLT
AQUA Drive
Operating Instructions
Contents
®
MG.20.M2.02 - VLT
is a registered Danfoss trademark
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Summary of Contents for Danfoss VLT Aqua Drive FC 202

  • Page 1: Table Of Contents

    How to operate numeric LCP (NLCP) Tips and tricks 7. How to programme the frequency converter How to programme Initialisation to Default Settings Parameter Options Default settings 0-** Operation/Display 1-** Load/Motor ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 2: Data Readouts

    9. Specifications General Specifications Mains Supply 3 x 200 - 240 VAC Mains Supply 3 x 380 - 480 VAC Special Conditions Purpose of derating Automatic adaptations to ensure performance Index ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 3: How To Read These Operating Instructions

    Danfoss A/S reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.

  • Page 4: Symbols

    1. How to Read these Operating Instructions Operating Instructions 1.1.3. Symbols Symbols used in these Operating Instructions. Indicates something to be noted by the reader. Indicates a general warning. Indicates a high-voltage warning. Indicates default setting ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 5: Safety

    Installation at High Altitudes By altitudes above 2 km, please contact Danfoss Drives regarding PELV. Warning against Unintended Start 1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains.

  • Page 6: General Warning

    Special conditions which affect the elec- trical ratings might be: • Single phase applications • High temperature applications which require derating of the electrical ratings • Marine applications with more severe environmental conditions. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 7: Avoid Unintended Start

    Safe Stop function in accordance with the requirements of Safety Category 3 in EN 954-1, the related information and instructions of the VLT AQUA Drive Design Guide MG.20.NX.YY must ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 8: It Mains

    RFI 1 Par. 14-50 can be used to disconnect the internal RFI capacitiors from the RFI filter to ground. If this is done it will reduce the RFI performance to A2 level. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 9 2.1.10. Disposal Instruction Equipment containing electrical components must not be disposed of together with domestic waste. It must be separately collected with electrical and electronic waste according to local and currently valid legislation. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 10 ® AQUA Drive 3. Introduction Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 11: Introduction

    See table 2.1 for details of how to read theType code string (T/C). Illustration 3.1: This example shows an identification label for VLT AQUA Drive. Please have T/C (type code) number and serial number ready before contacting Danfoss. ® MG.20.M2.02 - VLT...

  • Page 12: Type Code String

    36-37 XX: Standard software D options 38-39 DX: No option D0: DC back-up Table 3.1: Type code description. The various options are described further in the VLT AQUA Drive Design Guide. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 13 Pressure Pa = N/m² water Rated Inverter Output Current Revolutions Per Minute Size Related Temperature ˚C ˚F Time s,hr Torque limit Voltage Table 3.2: Abbreviation and Standards table . ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 14 ® AQUA Drive 4. Mechanical installation Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 15: Mechanical Installation

    The packaging for these enclosures contains, as shown: Accessories bag(s), documentation and the unit. Depending on options fitted there may be one or two bags and one or more booklets. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 16: How To Install

    380-480 V Table 4.2: Mounting table. The Danfoss VLT series can be mounted side by side for all IP rating units and require 100 mm free space above and below for cooling. With regard to ambient temperature ratings, please see Special Conditions.
  • Page 17 Illustration 4.1: Side by side mounting of all frame sizes. Illustration 4.2: This is the correct way to mount Illustration 4.3: Other than A2 and A3 enclosures the unit. do not mount units as shown without back plate. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 18 Illustration 4.4: If the unit must be mounted a small distance from the wall please order the back plate with the unit (see Ordering type code posi- tion 14-15). A2 and A3 units have back-plate as standard. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 19 Step 2A: This way it is easy to hang the unit on the screws. Step 4: Tighten screws completely. Illustration 4.7: Wrong mounting of screws. Step 2B: Do not tighten screws completely. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 20 5.3 kg 6.6 kg 7.0 kg Table 4.3: A2 and A3 mechanical dimensions Option A/B are serial communication and I/O options, which when fitted increase the depth on some enclosure sizes. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 21 Step 2A: This way it is easy to hang the unit on the screws. Illustration 4.14: Tightening of screws Step 4: Tighten screws completely. Illustration 4.12: Wrong mounting of screws Step 2B: Do not tighten screws completely. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 22 65 kg Table 4.4: A5, B1 and B2 mechanical dimensions. 1) The dimensions state the maximum height, width and depth needed for mounting the frequency converter, when the top cover is mounted. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 23: Electrical Installation

    600 V maximum. Non UL compliance If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in table 4.2, which will ensure compliance with EN50178: In case of malfunction, not following the recommendation may result in unnecessary damage to the frequency converter.
  • Page 24 250A 380-480 V type aR 250A Table 5.2: Non UL fuses 200 V to 480 V 1) Max. fuses - see national/international regulations for selecting an applicable fuse size. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 25 L50S fuses from LITTEL FUSE may substitute L50S fuses for 240 V frequency converters. A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V frequency convert- ers. A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V frequency convert- ers. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 26: Mains Wiring Overview

    IP 55/66) Motor size: 0.25-3.0 0.25-3.7 5.5-7.5 11-15 18.5-22 30-45 200-240 V 0.37-4.0 5.5-7.5 0.37-7.5 11-18.5 22-30 37-55 75-90 380-480 V Goto: 5.1.5 5.1.6 5.1.7 5.1.8 Table 5.5: Mains wiring table. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 27 Illustration 5.3: When mounting cables, first mount and tighten earth cable. The earth connection cable cross section must be at least 10 mm or 2 rated mains EN 50178/IEC 61800-5-1 wires terminated separately according to ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 28 ® AQUA Drive 5. Electrical installation Operating Instructions Illustration 5.4: Then mount mains plug and tighten wires. Illustration 5.5: Finally tighten support bracket on mains wires. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 29 Illustration 5.6: How to connect to mains and earthing without mains disconnect switch. Note that a cable clamp is used. Illustration 5.7: How to connect to mains and earthing with mains disconnect switch. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 30: How To Connect Motor - Foreword

    Use a screened/armoured motor cable to comply with EMC emission specifications (or install the cable in metal conduit). • Keep the motor cable as short as possible to reduce the noise level and leakage currents. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 31 6 cables out of motor, Delta-connected 6 cables out of motor, Star-connected U2, V2, W2 to be interconnected separately (optional terminal block) Earth connection Table 5.6: 3 and 6 cable motor connection. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 32: Motor Wiring Overview

    IP 55/IP Motor size: 0.25-3.0 0.25-3.7 5.5-7.5 11-15 18.5-22 30-45 200-240 V 0.37-4.0 5.5-7.5 0.37-7.5 11-18.5 22-30 37-55 75-90 380-480 V Goto: 5.1.11 5.1.12 5.1.13 5.1.14 Table 5.7: Motor wiring table. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 33 Illustration 5.11: First terminate the motor earth, then place motor U, V and W wires in plug and tighten. Illustration 5.12: Mount cable clamp to ensure 360 degree connection between chassis and screen, note the outer insulation of the motor cable is removed under the clamp. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 34 Illustration 5.14: First terminate the motor earth, then Place motor U, V and W wires in terminal and tighten. Please ensure that the outer insulation of the motor cable is removed under the EMC clamp. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 35: Motor Connection For C1 And C2

    The following section describes how to terminate control wires and how to access them. For an explanation of the function, programming and wiring of the control terminals, please see chapter, How to programme the frequency converter. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 36 Illustration 5.17: A5, B1,B2, C1 and C2 enclosures 5.1.17. Control Terminals Drawing reference numbers: 10 pole plug digital I/O. 3 pole plug RS-485 Bus. 6 pole analog I/O. USB connection. Illustration 5.18: Control terminals (all enclosures) ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 37: How To Test Motor And Direction Of Rotation

    LED at the [OFF] button should be lit. If alarms or tween terminal 12 and 37 should not be removed warnings are flashing, please see chapter 7 re- for the unit to be able to run!) garding these. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 38 Remove mains power from the frequency converter before changing motor wires. Illustration 5.25: Step 7: To move the cursor, use the left ◄ right arrow buttons. This enables changing the ► speed in larger increments. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 39 The common of digital / analog inputs and outputs should be connected to separate common terminals 20, 39, and 55. This will avoid ground current interference among groups. For example, it avoids switching on digital inputs disturbing analog inputs. Control cables must be screened/armoured. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 40 Before power up ensure that connected equipment is ready for use. Step 1. Locate motor name plate.. The motor is either star- (Y) or delta- connected (Δ). This information is located on the motor name plate data. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 41 Press the [OFF] key - the frequency converter enters into alarm mode and the display shows that the AMA was terminated by the user. Successful AMA The display shows “Press [OK] to finish AMA”. Press the [OK] key to exit the AMA state. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 42 "Report Value” in the [Alarm Log] shows the last measuring sequence carried out by the AMA, before the frequency converter entered alarm mode. This number along with the description of the alarm will assist troubleshooting. If contacting Danfoss Service, make sure to mention number and alarm description.

  • Page 43: How To Operate The Frequency Converter

    Operator data lines displaying data and variables defined or chosen by the user. By pressing the [Status] key, up to one extra line can be added.1 Status line: Status messages displaying text.1 ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 44 Each value / measurement readout parameter selected in par. 0-20 to par. 0-24 has its own scale and number of digits after a possible decimal point. Larger numeric values are displayed with few digits after the decimal point. Ex.: Current readout 5.25 A; 15.2 A 105 A. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 45 1.1, 1.2 and 1.3 are shown in small size. 2 is shown in large size. Status display III: This state displays the event and action of the Smart Logic Control. For further information, Smart Logic Control see section ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 46 Amongst other features it also includes parameters for selecting which variables to ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 47 [Info] provides detailed information when [Cancel] needed. last change or command will be cancelled as Exit Info mode by pressing either [Info], long as the display has not been changed. [Back], or [Cancel]. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 48 [1] or Disabled [0] via par. 0-42 [Auto on] key on LCP. An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] – [Auto on]. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 49: How To Operate Numeric Lcp (Nlcp)

    • Status • Quick Setup is used for programming all parameters. The parameters can be accessed immediately unless a password has been created via par. 0-60, 0-61, 0-65 or 0-66. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 50 [0] via par. 0-41 [Off] Key on LCP If no external stop function is selected and the [Off] key is inactive the motor can be stopped by disconnecting the mains supply. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 51 The RS-485 bus must be terminated by a resistor network at both ends. If the drive is the first on the last device in the RS-485 loop, set the switch S801 on the control card for ON. For more information, see the paragraph Switches S201, S202, and S801 ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 52 Illustration 6.7: USB Connection 6.1.6. PC Software tools PC Software - MCT 10 All Frequency converters are equipped with a serial communication port. Danfoss provides a PC tool for communication between PC and frequency converter, VLT Motion Control Tool MCT 10 Set-up Software.
  • Page 53 Smart Logic Controller Set-up Casade Control Config. Tool Ordering number: Please order the CD containing MCT 10 Set-up Software using code number 130B1000. MCT 10 can also be downloaded from the Danfoss Internet: WWW.DANFOSS.COM, Business Area: Motion Controls. ® MG.20.M2.02 - VLT...

  • Page 54: Tips And Tricks

    Select “All from LCP” Press the [OK] key The parameter settings stored in the GLCP are now transferred to the frequency converter indi- cated by the progress bar. When 100% is reached, press [OK]. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 55 Release the keys after 5 s. The frequency converter is now programmed according to default settings. This parameter initialises all except: Operating Hours 15-00 Power-up's 15-03 Over temp's 15-04 15-05 Over volt's ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 56 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 57: How To Programme The Frequency Converter

    The GLCP provides access to all parameters listed under the Quick Menus. The NLCP only provides access to the Quick Setup parameters. To set parameters using the [Quick Menu] button: Pressing [Quick Menu] the list indicates the different areas contained in the Quick menu. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 58 The information is shown as graphs. Only display parameters selected in par. 0-20 and par. 0-24 can be viewed. It is possible to store up to 120 samples in the memory for later reference. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 59 Enter the nominal motor current value from the motor name- plate data. This data is used for calculating motor torque, motor lated thermal protection etc. This parameter cannot be adjusted while the motor is running. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 60 4-18. See ramp-up time in par. 3-41. × .1 − 25 norm .3 − 42 = ref rpm Δ ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 61 It is important to set motor par. 1-2* Motor Data correctly, since these form part of the AMA algorithm. An AMA must be performed to achieve optimum dynamic motor performance. It may take up to 10 min, depending on the power rating of the motor. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 62 Function Setups. Press [OK]. Illustration 7.3: Step 2: Press the [Quick Menus] button (Quick Menus choices appear). Illustration 7.5: Step 4: Function Setups choices General Settings appear. Choose 03-1 . Press [OK]. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 63 5-13 Terminal 29 Digital Input 6-11 Terminal 53 High Voltage 5-14 Terminal 32 Digital Input 6-14 Terminal 53 Low Ref/Feedb. Value 5-15 Terminal 33 Digital Input 6-15 Terminal 53 High Ref/Feedb. Value ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 64 20-94 PID Integral Time 6-21 Terminal 54 High Voltage 6-24 Terminal 54 Low Ref/Feedb Value 6-25 Terminal 54 High Ref/Feedb Value 6-00 Live Zero Timeout Time 6-01 Live Zero Timeout Function ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 65 0-32. [1610] Power [kW] Actual power consumed by the motor in kW. [1611] Power [hp] Actual power consumed by the motor in HP. [1612] Motor Voltage Voltage supplied to the motor. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 66 [1661] Terminal 53 Switch Setting of input terminal 53. Current = 0; Voltage = 1. Setting [1662] Analog Input 53 Actual value at input 53 either as a reference or protection val- ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 67 [1693] Warning Word 2 One or more warnings in a Hex code (used for serial communi- cations) [1694] Ext. Status Word One or more status conditions in a Hex code (used for serial communications) ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 68 Status for the operation of the Cascade Controller [2581] Pump Status Status for the operation of each individual pump controlled by the Cascade Controller ® Please consult the AQUA Drive Programming Guide, MG.20.OX.YY detailed information. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 69 0-21, 0-22, 0-23 or 0-24, Display Line XXX tons on the LCP to change a character. Use the ◀ and ▶ buttons to move the cursor. When a character is highlighted by the cur- ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 70 24 H 12 H 0-74 DST/Summertime Option: Function: Choose how Daylight Saving Time/Summertime should be han- dled. For manual DST/Summertime enter the start date and end date in par. 0-76 and 0-77. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 71 Unit 3-03 Maximum Reference Option: Function: [0.000 Par. 3-02 Enter the Maximum Reference. The Maximum Reference is the 100000.000 highest value obtainable by summing all references. Unit] ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 72 Digital Inputs 5-40 Function Relay Array [8] (Relay 1 [0], Relay 2 [1], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Select options to define the function of the relays. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 73 Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic Rule 0 ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 74 50% of the value set in par. 6-10, par. 6-12, par. 6-20 or par. 6-22 for a time period longer than the time set in par. 6-00, the function selected in par. 6-01 will be activated. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 75 6-10 Terminal 53 Low Voltage Range: Function: [0.00 - par. 6-11] Enter the low voltage value. This analog input scaling value 0.07V should correspond to the low reference/feedback value set in par. 6-14. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 76 Enter the analog input scaling value that corresponds to the high 1000000.000] voltage/high current value set in par. 6-21/6-23. Unit 6-50 Terminal 42 Output Option: Function: No operation Output frequency [100] [101] Reference [102] Feedback ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 77 0 mA (or 0 Hz) is desired at 25% of the maximum output value, then programme 25%. Scaling values up to 100% can never be higher than the corresponding setting in par. 6-52. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 78 (100%), calculate the percentage value as follows: desired maximum current × 100 % . 10 × 100 % = 200 % 20-12 Reference/Feedback Unit Option: Function: None [10] 1/min [11] [12] Pulse/s [20] ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 79 [180] This parameter determines the unit that is used for the setpoint reference and feedback that the PID Controller will use for con- trolling the output frequency of the frequency converter. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 80 PID Controller based on the error between the feedback and the setpoint reference. Quick PID Controller response is obtained when this value is large. However, if too large a value is used, the frequency converter’s output frequency may become un- stable. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 81: Operation/Display

    Special Functions Drive Information Data Readouts Data Readouts 2 Drive Closed Loop Ext. Closed Loop Application Functions Time-based Functions Fire Mode Cascade Controller Analog I/O Option MCB 109 Table 7.3: Parameter groups. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 82 Cursor indicates digit selected to change. [ ] key increases the ▲ value, [ ] key decreases the value. ▼ Press [Cancel] key to disregard change, or press [OK] key to accept change and enter new setting. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 83 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.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 84: Initialisation To Default Settings

    LCP 102, Graphical Display 2b. Press [Menu] while power up for LCP 101, Numerical Display Release the keys after 5 s. The frequency converter is now pro- grammed according to default set- tings. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 85: Parameter Options

    Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 boolean variables Time difference w/o date TimD SR = Size related ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 86 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 87 ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 88 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 89: Brakes

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 90: Reference / Ramps

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 91: Limits / Warnings

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 92: Digital In/Out

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 93 ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 94: Analog In/Out

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 95 ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 96: Comm. And Options

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 97: Profibus

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 98: Can Fieldbus

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 99: Smart Logic

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 100: Special Functions

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 101: Fc Information

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 102 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 103: Data Readouts

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 104 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 105 ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 106: Fc Closed Loop

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 107: Ext. Closed Loop

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 108 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 109: Application Functions

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 110 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 111: Timed Actions

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 112: Cascade Controller

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 113 ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 114 ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 115: Water Application Functions

    ® AQUA Drive Operating Instructions 7. How to programme the frequency converter ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 116: Bypass Option

    ® AQUA Drive 7. How to programme the frequency converter Operating Instructions ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 117: Troubleshooting

    After an alarm or trip, the motor carries on coasting, and the alarm and warning flash on the frequency converter. Once the problem has been rectified, only the alarm continues flashing. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 118 Option Configuration has Changed Safe Stop Activated Drive Initialised to Default Value Table 8.1: Alarm/Warning code list (X) Dependent on parameter LED indication Warning yellow Alarm flashing red Trip locked yellow and red ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 119: Warning/Alarm List

    Connect a brake resistor. Extend the ramp mains voltage imbalance is too high. time This message also appears in case of a fault in the input rectifier on the frequency convert- ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 120 1-90. The fault is that the motor is possibly be increased. overloaded by more than 100% for too long. Check that the motor par. 1-24 is set correctly. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 121 ALARM 38, Internal fault: brake transistor is short-circuit- Contact the local Danfoss supplier. WARNING 47, 24 V supply low: The external 24 V DC backup power supply ALARM/WARNING...
  • Page 122 Rs and Rr are increased. In most cases, however, this is not critical. ALARM 58, AMA internal fault: Contact the local Danfoss supplier. WARNING 59, Current limit: Contact the local Danfoss supplier. WARNING 62, Output Frequency at...

  • Page 123: Specifications

    A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 124 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 125 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 126 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 127: Mains Supply 3 X 380 - 480 Vac

    A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 128 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 129 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 130 A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/- 5%). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 131 /18 AWG Maximum cross section to control terminals, cable with enclosed core 0.5 mm /20 AWG Minimum cross section to control terminals 0.25 mm * See Mains Supply tables for more information! ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 132 0/4 to 20 mA (scaleable) Input resistance, R approx. 200 Ω Max. current 30 mA Resolution for analog inputs 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 133 Environment according to EN 60664-1 overvoltage category III/pollution degree 2 1) IEC 60947 part 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 134 The USB connection is not galvanically isolated from protection earth. Use only iso- lated laptop/PC as connection to the USB connector on VLT AQUA Drive or an isolated USB cable/converter. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 135 (η MOTOR η ) = η x η SYSTEM MOTOR Based on the graph outlined above, it is possible to calculate the system efficiency at different speeds. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

  • Page 136: Special Conditions

    If the frequency converter is operated at high ambient temperatures, the continuous output cur- rent should be decreased. The derating depends on the switching pattern, which can be set to 60 PWM or SFAVM in pa- rameter 14-00. ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 137 Illustration 9.4: Derating of I for different T AMB, AMB, for enclosure A, using 60 PWM and maximum for enclosure A, using SFAVM and maximum 10 m motor cable 10 m motor cable ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 138 9.2.3. Derating for Low Air Pressure The cooling capability of air is decreased at lower air pressure. At altitudes higher than 2 km, please contact Danfoss Drives regarding PELV. Below 1000 m altitude no derating is necessary but above 1000 m the ambient temperature ) or max.

  • Page 139: Automatic Adaptations To Ensure Performance

    Illustration 9.9: Derating of output current versus altitude at T . By altitudes above 2 km, please AMB, MAX contact Danfoss Drives regarding PELV. An alternative is to lower the ambient temperature at high altitudes and thereby ensure 100% output current at high altitudes.

  • Page 140: Index

    Automatic Motor Adaptation (ama) 41, 61 Cable Lengths And Cross Sections Changing A Group Of Numeric Data Values Changing A Text Value Changing Data Changing Of Data Value Coasting Communication Option ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 141 How To Connect A Pc To The Frequency Converter How To Operate Graphical Lcp (glcp) Indexed Parameters Indicator Lights (leds): Initialisation 55, 84 Installation At High Altitudes Intermediate Circuit 119, 136 ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 142 Peak Voltage On Motor Pid Integral Time, 20-94 Pid Normal/inverse Control, 20-81 80, 83 Pid Proportional Gain, 20-93 Pid Start Speed [rpm], 20-82 Preset Reference Profibus Dp-v1 Protection Protection And Features ® MG.20.M2.02 - VLT is a registered Danfoss trademark...
  • Page 143 Terminal 42 Output, 6-50 Terminal 53 High Voltage, 6-11 Terminal 53 Low Voltage, 6-10 Torque Characteristics Type Code String Type Code String (t/c). Usb Connection. Voltage Level Warning Against Unintended Start ® MG.20.M2.02 - VLT is a registered Danfoss trademark...

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