Danfoss VLT Micro Drive FC 51 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Danfoss Manuals
  4. DC Drives
  5. VLT Micro Drive FC 51 Series
  6. Operating instructions manual
Danfoss VLT Micro Drive FC 51 Operating Instructions Manual

Danfoss VLT Micro Drive FC 51 Operating Instructions Manual

Hide thumbs Also See for VLT Micro Drive FC 51:
Table of Contents

Advertisement

Quick Links

See also: Programming Manual , Operating Instructions Manual
VLT Micro Drive FC 51 Operating Instructions
Contents
MG.02.A2.02 - VLT
®
is a registered Danfoss trademark
Contents
3
3
3
3
4
5
7
7
8
9
9
9
10
11
11
12
12
13
14
14
15
15
15
15
17
17
18
22
23
27
29
29
31
33
33
1

Advertisement

Table of Contents
loading

Related Manuals for Danfoss VLT Micro Drive FC 51

Summary of Contents for Danfoss VLT Micro Drive FC 51

  • Page 1: Table Of Contents

    VLT Micro Drive FC 51 Operating Instructions Contents Contents 1. Safety Safety Instructions Approvals General Warning Avoid unintended Start Before Commencing Repair Work 2. Mechanical Installation Before Starting Mechanical Dimensions 3. Electrical Installation How to Connect Electrical Installation in General...
  • Page 2 Contents VLT Micro Drive FC 51 Operating Instructions Derating for Ambient Temperature Derating for Low Air Pressure Derating for Running at Low Speeds Options for VLT Micro Drive FC 51 Index MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 3: Safety

    VLT Micro Drive FC 51 Operating Instructions 1. Safety 1. Safety 1.1.1. High Voltage Warning The voltage of the frequency converter is dangerous whenever it is connected to mains. Incorrect installation of the motor or frequency converter may cause damage to the equipment, serious injury or death.

  • Page 4: Avoid Unintended Start

    VLT Micro Drive FC 51 Operating Instructions Leakage Current The earth leakage current from the VLT Micro Drive FC 51 exceeds 3.5 mA. According to IEC 61800-5-1 a reinforced Protective Earth connection must be ensured by means of a min. 10mm² Cu or an addtional PE wire - with the same cable cross section as the Mains wiring - must be terminated separately.

  • Page 5: Before Commencing Repair Work

    VLT Micro Drive FC 51 Operating Instructions 1. Safety 1.1.8. Before Commencing Repair Work Disconnect FC 51 from mains (and external DC supply, if present.) Wait for 4 minutes for discharge of the DC-link. Disconnect DC bus terminals and brake terminals (if present) Remove motor cable MG.02.A2.02 - VLT...
  • Page 6 2. Mechanical Installation VLT Micro Drive FC 51 Operating Instructions MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 7: Mechanical Installation

    Illustration 2.1: Content of box. 2.2. Side-by-Side Installation The Danfoss VLT Micro Drive can be mounted side-by-side for IP 20 rating units and requires 100 mm clearance above and below for cooling. Regarding surroundings in general, please see chapter 7. Specifications Illustration 2.2: Side-by-side installation.

  • Page 8: Mechanical Dimensions

    2. Mechanical Installation VLT Micro Drive FC 51 Operating Instructions 2.3.1. Mechanical Dimensions Illustration 2.3: Mechanical dimensions. A template for drilling can be found on the flap of the packaging. Power (kW) Height (mm) Width (mm) Max. Depth Weight (mm) A (incl.

  • Page 9: Electrical Installation

    NonUL compliance: If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in table 1.3, which will ensure compliance with EN50178: In case of malfunction, not following the fuse recommendation may result in damage to the fre- quency converter.

  • Page 10: Emc-Correct Installation

    3. Electrical Installation VLT Micro Drive FC 51 Operating Instructions Ferraz- Ferraz- Max. fuses non FC 51 Bussmann Bussmann Bussmann Littel fuse Shawmut Shawmut 1 X 200-240 V Type RK1 Type J Type T Type RK1 Type CC Type RK1...

  • Page 11: Mains Connection

    VLT Micro Drive FC 51 Operating Instructions 3. Electrical Installation 3.2. Mains Connection 3.2.1. Connecting to Mains Step 1: First mount earth cable. Step 2: Mount wires in terminals L1/L, L2 and L3/N and tighten. Illustration 3.1: Mounting of earth cable and mains wires.

  • Page 12: Control Terminals

    3. Electrical Installation VLT Micro Drive FC 51 Operating Instructions Step 1: First, mount the earth cable. Step 2: Connect wires to terminals either in star or delta-connection. See motor name- plate for further information. Illustration 3.4: Mounting of earth cable and motor wires.

  • Page 13: Switches

    VLT Micro Drive FC 51 Operating Instructions 3. Electrical Installation Illustration 3.7: Overview of control terminals in PNP-configuration and factory setting. 3.5. Switches Do not operate switches with power on the frequency converter. Bus termination: BUS TER Switch pos. ON terminates the RS485 port, terminals 68, 69.

  • Page 14: Power Circuit - Overview

    Illustration 3.10: Diagram showing all electrical terminals. Brake not applicable for frame M1. Brake resistors are available from Danfoss. Improved power factor and EMC performance can be achieved by installing optional Danfoss line filters. Danfoss power filters can also be used for load sharing.

  • Page 15: Programming

    VLT Micro Drive FC 51 Operating Instructions 4. Programming 4. Programming 4.1. How to Programme 4.1.1. Programming with MCT-10 The frequency converter can be programmed from a PC via RS485 com-port by installing the MCT-10 Set-up Software. This software can either be ordered using code number 130B1000 or downloaded from the Dan- foss Web site: www.danfoss.com, Business Area: Motion Controls.
  • Page 16 4. Programming VLT Micro Drive FC 51 Operating Instructions The small digits to the left are the selected parameter number Illustration 4.4: Indicating selected par. no. The large digits in the middle of the display show the value of the selected parameter.

  • Page 17: Status Menu

    VLT Micro Drive FC 51 Operating Instructions 4. Programming Indicator lights: • Green LED: Power is on the frequency converter. • Yellow LED: Indicates a warning. • Flashing red LED: Indicates an alarm. Navigation Keys: [Back]: For moving to the previous step or layer in the navigation structure.

  • Page 18: Quick Menu Parameters

    4. Programming VLT Micro Drive FC 51 Operating Instructions 4.4. Quick Menu Parameters 4.4.1. Quick Menu Parameters - Basic Settings QM1 Below are descriptions of all parameters found in the Quick Menu. ＊ = Factory setting. 1-20 Motor Power [kW]/[HP] (P...
  • Page 19 VLT Micro Drive FC 51 Operating Instructions 4. Programming Stop VLT – make sure motor is at standstill Choose [2] Enable AMT Apply start signal – Via LCP: Press Hand On - Or in Remote On mode: Apply start signal on terminal AMT function is disabled.
  • Page 20 4. Programming VLT Micro Drive FC 51 Operating Instructions 1-00 Configuration Mode Range: Function: Choose [3] Process Closed Loop 3-02 Min. Reference Range: Function: [-4999 - 4999] Sets limits for set-point and feedback. 3-03 Max. Reference Range: Function: [-4999 - 4999] Sets limits for set-point and feedback.
  • Page 21 VLT Micro Drive FC 51 Operating Instructions 4. Programming 6-25 Terminal 60 High Feedback Value Range: Function: [-4999 - 4999] Value corresponding to P. 6-23 setting. 6-26 Terminal 60 Filter Time Constant Range: Function: [0.01 - 10.00 s] Noise suppressing filter.

  • Page 22: Main Menu

    4. Programming VLT Micro Drive FC 51 Operating Instructions 4.5. Main Menu The Main Menu gives access to all parameters. To enter the Main Menu, press [MENU] key until indicator in display is placed above Main Menu Use [▲] [▼] to browse through the parameter groups.

  • Page 23: Parameter Overview

    VLT Micro Drive FC 51 Operating Instructions 5. Parameter Overview 5. Parameter Overview MG.02.A2.02 - VLT ® is a registered Danfoss trademark...
  • Page 24 5. Parameter Overview VLT Micro Drive FC 51 Operating Instructions MG.02.A2.02 - VLT ® is a registered Danfoss trademark...
  • Page 25 VLT Micro Drive FC 51 Operating Instructions 5. Parameter Overview MG.02.A2.02 - VLT ® is a registered Danfoss trademark...
  • Page 26 5. Parameter Overview VLT Micro Drive FC 51 Operating Instructions MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 27: Troubleshooting

    VLT Micro Drive FC 51 Operating Instructions 6. Troubleshooting 6. Troubleshooting MG.02.A2.02 - VLT ® is a registered Danfoss trademark...
  • Page 28 7. Specifications VLT Micro Drive FC 51 Operating Instructions MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 29: Specifications

    VLT Micro Drive FC 51 Operating Instructions 7. Specifications 7. Specifications 7.1. Mains Supply 7.1.1. Mains Supply 1 x 200 - 240 VAC Normal overload 150% for 1 minute Frame Frame Frame Frame Frame Frequency converter P0K18 P0K37 P0K75 P1K5...
  • Page 30 7. Specifications VLT Micro Drive FC 51 Operating Instructions MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 31: Other Specifications

    VLT Micro Drive FC 51 Operating Instructions 7. Specifications 7.2. Other Specifications Protection and Features: • Electronic thermal motor protection against overload. • Temperature monitoring of the heatsink ensures that the frequency converter trips in case of overtemperature • The frequency converter is protected against short-circuits on motor terminals U, V, W.
  • Page 32 7. Specifications VLT Micro Drive FC 51 Operating Instructions Maximum voltage on input 28 V DC Input resistance, R approx. 4 kΩ Max. pulse frequency at terminal 33 5000 Hz Min. pulse frequency at terminal 33 20 Hz Analog inputs:...

  • Page 33: Special Conditions

    If the frequency converter is operated at high ambient temperature, the continuous output current should be decreased. The VLT Micro Drive FC 51 has been designed for operation at max 50 °C ambient temperature with one motor size smaller than nominal. Continuous operation at full load at 50 °C ambient temperature will reduce the lifetime of the frequency converter.

  • Page 34: Derating For Running At Low Speeds

    7. Specifications VLT Micro Drive FC 51 Operating Instructions For altitudes above 2000 m, please contact Danfoss Drives regarding PELV. Below 1000 m altitude no de-rating is necessary but above 1000 m the ambient temperature or the maximum output current should be decreased.

  • Page 35: Options For Vlt Micro Drive Fc

    IP21 for M1 frame 132B0109 IP21 for M2 frame 132B0110 IP21 for M3 frame 132B0111 DIN rail mounting kit for M1 Danfoss Line Filters and brake resistors are available upon request. MG.02.A2.02 - VLT ® is a registered Danfoss trademark...

  • Page 36: Index

    Index VLT Micro Drive FC 51 Operating Instructions Index Analog Inputs Analog Output Bus Termination Cable Lengths And Cross Sections Clearance Control Card, +10 V Dc Output Control Card, 24 V Dc Output Control Card, Rs-485 Serial Communication De-coupling Plate Kit...
  • Page 37 VLT Micro Drive FC 51 Operating Instructions Index Parameter Number Protection Protection And Features Quick Menu Relay Output Remote Mounting Kit Residual Current Device S200 Switches 1-4 Set-up Number Set-up Software Status Menu Template For Drilling Ul Compliance Unit Value...

Table of Contents