User Manuals: Danfoss VLT 2025 Variable Speed Drive

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Danfoss VLT 2025 Manual

Danfoss VLT 2025 Manual (111 pages)

Brand: Danfoss | Category: Inverter Drive | Size: 1 MB

Table of Contents

Contents
1
These Rules Concern Your Safety
4
Warning against Improper Start
4
Table of Contents
5
Before You Start

6
- Mechanical Installation
  6
- Electrical Installation
  6
  - Control Cables
    8
  - EMC Correct Installation
    9
- General
  9
  - How to Install
    9
  - Cable for Serial Communication
    9
- Instructions for Installation
  9
- For Further Information
  11
- Installation Guide
  12
- Technical Data
  12
  - Mains Supply Connection
    12
  - Motor Cable Connection
    12
  - After Installation
    13
Quick Setup

14
- A Simple Connection Example
  14
- If You Are Familiar with a VLT
  14
- If You Are Not Familiar with a VLT
  14
- Quick Set
  14
- How to Program
  15
- Description of Connection Terminals
  16
- Survey of Terminals
  16
- Check Grounding
  17
- How to Check Connection of Control Cables
  17
- Prefuses
  17
- Basic Settings
  18
- Commissioning and Testing
  18
  - How the VLT Works
    21
  - How the VLT Is Built up
    22
  - Improved Process
    22
  - Improved Quality
    22
  - Saved Energy
    22
  - The Danfoss VVC Principle
    23
  - Constant Torque CT
    24
  - Factory-Programmed Optimization
    24
  - Start Compensation
    24
  - Start Voltage
    24
  - Advanced Motor Protection
    25
  - Control Accuracy
    25
  - Galvanic Isolation
    25
  - Programmable Control Inputs and Signal Outputs in 2 Setups
    25
  - Functional Diagram VLT 2010-2030 Single-Phase/Three-Phase 208-240 V
    26
  - Function Diagram VLT 2040-2050, 3-Phase 208-240 V
    27
  - Functional Diagram VLT 2020-2060 Three-Phase 380-460 V
    28
  - How to Size Your VLT
    29
Selection of Frequency Converter

30
- Sizing When You Know the Motor Current
  30
- Which One to Choose?
  31
- How to Find the Right Code Number
  32
- Product Range
  32
  - Accessories/Options to the VLT Series 2000
    33
  - Brake Function
    33
  - LC and RFI Filter (Module)
    34
  - Motor Coils (Module)
    34
  - RFI and Motor Filter (Module)
    34
  - Dimensions
    35
  - Technical Data
    38
  - VLT 2000 Series Built-In Compact RFI Filter
    33
  - VLT 2000 Series Built-In RFI Filter en 55011 1A
    33
  - How to Install Your VLT
    41
  - How to Connect the VLT to the Motor
    42
  - Survey of Connection Terminals
    42
  - How to Connect Control Signals
    43
  - Extra Protection
    44
  - High Voltage Test
    44
  - Side by Side Mounting
    44
  - What Cables to Use
    44
  - How to Operate Your VLT
    45
Operating Your VLT

46
- The Display
  46
- The Push Buttons
  46
- Altering a Data Value (Digits)
  47
- Altering a Data Value (Text)
  47
- Back to Display Group
  48
- The Light Diodes
  48
  - The Control Possibilities of the VLT
    51
  - Control with Open Loop
    52
  - Load and Motor (Group 1)
    52
    
    Operation and Display (Group 0..)
    52
    
    Control with Closed Loop
    53
    
    Serial Data Interface (Group 5..)
    54
  - VLT Status
    56
  - VLT Control Commands
    57
    
    000 Language Select (LANGUAGE)
    61
    
    001 Menu Setup Select (MENU SETUP)
    61
    
    002 Setup Copy (MENU SET COPY)
    61
    
    Description of Parameters
    61
    
    004 Local Reference (LOCAL SPEED)
    62
    
    005 Display Value (VALUE at MAX.)
    62
    
    006 Local Reset (LOCAL RESET)
    62
    
    007 Local Start / Stop (LOC START/STOP)
    62
    
    101 Speed Control (SPEED CONTROL)
    63
    
    102 Current Limit Control (CURRENT LIMIT)
    63
    
    103 Motor Power (MOTOR POWER)
    63
    
    104 Motor Voltage (MOTOR VOLTAGE)
    63
    
    105 Motor Frequency (MOTOR FREQ)
    64
    
    107 Motor Current (MOTOR CURRENT)
    64
    
    108 Motor Magnetising Current (MOTOR MAG.AMP)
    64
    
    109 Start Voltage (START VOLTAGE)
    64
    
    110 Start Compensation (START COMP.)
    65
    
    111 U/F Ratio (V/F. RATIO)
    65
    
    112 Slip Compensation (SLIP COMP)
    65
    
    114 Feedback Type (FEEDBACK TYPE)
    65
    
    119 FF Factor (FEED FWD FACTR)
    66
    
    120 Controller Range (CONTRL RANGE)
    66
    
    121 Proportional Gain (PROPRT /L GAIN)
    66
    
    122 Integral Time (INTEGRAL TIME)
    66
    
    200 Frequency Range (FREQ RANGE)
    67
    
    201 Min. Frequency (MIN FREQUENCY)
    67
    
    202 Max. Frequency (MAX FREQUENCY)
    67
    
    203 Jog Frequency (JOG FREQUENCY)
    67
    
    204 Digital Reference Type (DIG. REF. TYPE)
    68
    
    209 Current Limit (CURRENT LIMIT)
    68
    
    210 Warning: Frequency Low (LOW FREQ WARN)
    69
    
    211 Warning: Frequency High (HI FREQ WARN)
    69
    
    213 Warning: Current High (HI CURR WARN)
    69
    
    215 Ramp-Up Time 1 (RAMP up TIME)
    69
    
    224 Carrier Frequency (CARRIER FREQ.)
    70
    
    230 Digital Speed Up/Down (SPEED up DOWN)
    70
    
    300 Brake Function (BRAKE OPTION)
    70
    
    306 DC Braking Time (DC-BRAKE TIME)
    70
    
    308 DC Brake Voltage (DC-BRK VOLTAGE)
    71
    
    309 Reset Mode (RESET MODE)
    71
    
    310 Trip Delay at Current Limit (TRIP DLY@C.LIM)
    71
    
    315 Motor Thermal Protection (MOTOR THERMAL)
    71
    
    402 Terminal 18 Start (INPUT 18)
    72
    
    Digital Reference Select
    72
    
    Pulse Start
    72
    
    Speed up
    72
    
    403 Terminal 19 Reversing (INPUT 19)
    73
    
    404 Terminal 27 Stop (INPUT 27)
    73
    
    405 Terminal 29 Jog (INPUT 29)
    74
    
    408 Terminal 46 Output (LOG.OUTPUT 46)
    75
    
    409 Terminal 01
    76
    
    411 Analogue Input Current (ANALOG REFTYPE)
    76
    
    412 Terminal 53
    76
    
    413 Terminal 60
    76
    
    500 Address (ADDRESS)
    77
    
    501 Bit/Sec. Baud Rate (BAUD RATE)
    77
    
    502 Data Readout (DATA READOUT)
    77
    
    503 Coasting (COAST)
    78
    
    504 Q Stop (Q-STOP)
    78
    
    505 DC Brake (DC-BRAKE)
    79
    
    506 Start (Start)
    79
    
    507 Direction (DIRECTION)
    79
    
    511 Bus Jog 1 (BUS JOG 1)
    79
    
    Display Messages
    81
    
    Alarm Messages
    82
    
    Enab Stop
    82
    
    Status Messages
    82
    
    Unit Ready
    82
    
    Reset Messages
    83
    
    Warning Messages
    83
    
    Special Conditions
    85
    
    The EMC Directive (89/336/EEC)
    86
    
    The Low-Voltage Directive (73/23/EEC)
    86
    
    The Machine Directive (89/392/EEC)
    86
    
    What Is CE Labelling?
    86
    
    Earthing
    88
    
    High Frequency Earthing
    88
    
    Safety Earthing
    88
    
    Radio Interference in General
    89
  - EMC Test Results
    90
  - Emission
    90
  - Immunity
    91
  - Acoustic Noise
    92
  - Extreme Running Conditions
    92
  - Motor Noise
    92
  - Short Circuit
    92
  - Air Humidity
    93
  - Efficiency
    93
    
    Efficiency of the VLT 2000 Series
    93
    
    Motor Efficiency
    93
  - Derating for High Ambient Temperature
    94
  - Du/Dt Measurements
    94
  - Derating for Air Pressure
    95
  - Derating for Higher Switching Frequency than 4.5 Khz
    95
  - Derating for Running at Low Speed
    95
  - Typical Motor Derating
    95
  - Cut-In Current
    96
  - Maximum Cut-In Current Surge Measured at 25°C
    96
  - Motor Does Not Run
    98
  - Motor Runs Unevenly
    98
  - Service
    98
  - Troubleshooting
    98
  - No Message or Light in Display
    99
  - Your Parameter Settings
    102

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