Danfoss VLT HVACDrive Manuals

Danfoss VLT HVACDrive Manuals

Manuals and User Guides for Danfoss VLT HVACDrive. We have 1 Danfoss VLT HVACDrive manual available for free PDF download: Instruction Manual

Danfoss VLT HVACDrive Instruction Manual

Danfoss VLT HVACDrive Instruction Manual (181 pages)

Brand: Danfoss | Category: DC Drives | Size: 7.71 MB

Table of Contents

Table of Contents
1
Introduction

5
- Copyright, Limitation of Liability and Revision Rights
  6
Safety

13
- High Voltage Warning
  13
  - Symbols
    13
  - Installation at High Altitudes
    14
  - Warning against Unintended Start
    14
- Before Commencing Repair Work
  15
  - Electrical Ratings
    15
  - Installation Requirements
    15
- Special Conditions
  15
- Avoid Unintended Start
  16
- Safe Stop of the Adjustable Frequency Drive
  17
- IT Line Power
  18
Mechanical Installation

19
- Before Starting
  19
  - Checklist
    19
  - Mechanical Front Views
    20
  - Mechanical Dimensions
    21
  - Accessory Bags
    22
  - Mechanical Mounting
    23
  - Field Mounting
    24
  - Panel through Mounting
    24
  - Safety Requirements of Mechanical Installation
    24
Electrical Installation

25
- How to Connect
  25
  - Cables General
    25
  - Details of Terminal Tightening Torques
    25
- Power and Control Wiring for Unshielded Cables
  26
- Electrical Installation and Control Cables
  27
- DC Bus Connection
  45
- Brake Connection Option
  46
- Relay Connection
  48
  - Relay Output
    51
  - Access to Control Terminals
    52
  - Control Terminals
    53
- How to Test Motor and Direction of Rotation
  53
  - Switches S201, S202, and S801
    55
  - Final Optimization and Test
    56
  - Quick Menu Mode
    59
Commissioning and Application Examples

59
- Quick Setup
  60
- RS-485 Bus Connection
  61
- How to Connect a PC to the Adjustable Frequency Drive
  62
- PC Software Tools
  62
- Set-Up Software Modules
  63
- Data Storage in LCP
  64
- Data Transfer from LCP to Adjustable Frequency Drive
  64
- Quick Transfer of Parameter Settings When Using GLCP
  64
- Tips and Tricks
  64
  - Initialization to Default Settings
    65
  - Manual Initialization
    65
- Application Examples
  66
  - Pulse Start/Stop
    66
  - Start/Stop
    66
- Automatic Motor Adaptation (AMA)
  67
How to Operate the Adjustable Frequency Drive

69
- Display Lines
  69
- How to Operate the Graphical LCP (GLCP)
  69
- Status Displays
  70
- Display Contrast Adjustment
  71
- Leds
  71
- GLCP Keys
  72
- Menu Keys
  72
- Navigation Keys
  73
- How to Operate the Numeric LCP (NLCP)
  75
  - Hand on
    76
  - Off
    76
  - Operation Keys
    76
  - Auto on
    77
  - Reset
    77
How to Program the Adjustable Frequency Drive

79
- Function Set-Ups
  79
  - Function Set-Ups Parameters
    80
  - Q3-1 General Settings
    80
  - Q3-2 Open-Loop Settings
    80
  - Q3-3 Closed-Loop Settings
    81
  - Main Menu Mode
    82
  - Q3-4 Application Settings
    82
  - Changing Data
    83
  - Changing a Text Value
    83
  - Changing a Group of Numeric Data Values
    83
  - Changing of Data Value, Step-By-Step
    84
  - Readout and Programming of Indexed Parameters
    84
- Commonly Used Parameters - Explanations
  85
  - 0-20 Display Line 1.1 Small
    86
  - Display Line
    89
  - Display Text
    90
  - 0-70 Date and Time
    90
  - Date Format
    91
  - Time Format
    91
  - Dst/Summertime
    91
  - Configuration Mode
    91
  - Torque Characteristics
    92
  - Motor Frequency
    93
  - Motor Current
    93
  - Motor Nominal Speed
    93
  - Motor Rotation Check
    93
  - Start Delay
    94
  - Flying Start
    94
  - Function at Stop
    95
  - Trip Speed Low [RPM]
    95
  - Trip Speed Low [Hz]
    95
  - Motor Thermal Protection
    95
  - Thermistor Source
    96
  - DC Hold/Preheat Current
    97
  - Brake Function
    97
  - AC Brake Max. Current
    97
  - Over-Voltage Control
    98
  - Minimum Reference
    98
  - Maximum Reference
    98
  - Preset Reference
    98
  - Reference 1/2 Source
    99
  - Jog Speed [RPM]
    100
  - Motor Speed Direction
    100
  - Motor Speed High Limit [RPM]
    100
  - Motor Speed High Limit [Hz]
    101
  - Warning Speed High
    101
  - Warning Feedback Low
    101
  - Warning Feedback High
    101
  - Terminal 27 Mode
    102
  - Terminal 27/29 Digital Input
    102
  - Function Relay
    102
  - Live Zero Timeout Function
    105
  - Fire Mode Live Zero Timeout Function
    105
  - Terminal 53 Low/High Voltage
    106
  - Terminal 53 Low/High Current
    106
  - Terminal 53 Filter Time Constant
    106
  - Terminal 53 Live Zero
    106
  - Terminal 54 Low Voltage
    107
  - Terminal 54 High Voltage
    107
  - Terminal 54 Filter Time Constant
    107
  - Terminal 54 Live Zero
    107
  - Terminal 42 Output
    108
  - Terminal 42 Output Min Scale
    109
  - Terminal 42 Output Max Scale
    109
  - Switching Frequency
    110
  - Feedback 1 Source
    111
  - Feedback 1 Conversion
    111
  - Feedback 1 Source Unit
    112
  - Feedback 2 Source
    113
  - Feedback 2 Conversion
    113
  - Feedback 2 Source Unit
    113
  - Feedback 3 Source
    114
  - Feedback 3 Conversion
    114
  - Minimum Reference/Feedb.
    114
  - Maximum Reference/Feedb.
    114
  - Feedback Function
    115
  - Setpoints
    117
  - Closed-Loop Type
    118
  - PID Performance
    118
  - PID Output Change
    118
  - Minimum/Maximum Feedback Level / PID Autotuning
    118
  - PID Normal/ Inverse Control
    119
  - PID Start Speed
    119
  - PID Proportional Gain
    119
  - PID Integral Time
    119
  - Low Power Auto Set-Up
    120
  - Low Power Detection
    120
  - Low Speed Detection
    120
  - No-Flow Function
    121
  - No-Flow Delay
    121
  - Dry Pump Function
    121
  - Minimum Run Time
    122
  - Minimum Sleep Time
    122
  - Wake-Up Speed [RPM]
    122
  - Wake-Up Ref./Fb Difference
    122
  - Setpoint Boost
    123
  - Maximum Boost Time
    123
  - Broken Belt Function
    123
  - Broken Belt Torque/Delay
    123
  - Short Cycle Protection
    124
  - Flow Compensation
    124
  - Square-Linear Curve Approximation
    124
  - Work Point Calculation
    125
  - Pressure at Rated Speed
    127
  - Flow at Design Point
    127
  - Flow at Rated Speed
    127
  - Parameter Set-Up
    128
  - Parameter Descriptions
    131
- Operation and Display
  131
- Load / Motor
  132
- Brakes
  132
- Reference / Ramps
  133
- Limits / Warnings
  133
- Digital in / out
  134
- Analog in / out
  135
- Communication and Options
  136
- Profibus
  137
- CAN Fieldbus
  137
- Lonworks
  138
- Smart Logic Controller
  138
- Special Functions
  139
- FC Information
  140
- Data Readouts
  141
- Info & Readouts
  142
- FC Closed-Loop
  143
- Ext. Closed-Loop
  144
- Application Functions
  145
- Time-Based Funtions
  146
- Application Functions 2
  147
- Cascade Controller
  148
- Analog I / O Option MCB 109
  149
Troubleshooting

151
- Alarms and Warnings
  151
- Fault Messages
  155
  - Live Zero Error
    155
  - No Motor
    155
  - Inverter Overloaded
    155
  - Motor Thermistor Overtemp
    156
  - Earth (Ground) Fault
    156
  - Hardware Mismatch
    156
  - Short Circuit
    156
  - External Fan Fault
    157
  - Brake Resistor Power Limit
    157
  - Brake Chopper Fault
    157
  - Brake Check Failed
    157
  - Internal Fault
    158
  - Heatsink Sensor
    158
  - 1.8 V Supply Low
    159
  - Speed Limit
    159
  - Heatsink Temperature Low
    159
  - Power Card Temperature
    159
  - Reduced Power Mode
    160
  - Heatsink Temperature
    160
  - Brake IGBT
    160
  - Power Card Supply
    160
  - Illegal Power Section Configuration
    161
  - New Spare Part
    161
- Acoustic Noise or Vibration
  162
- General Specifications
  163
- Special Conditions
  173
  - Derating for Running at Low Speed
    174
  - Index
    175
- Motor Wiring Overview
  178

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