Danfoss VLT FC 322 Manuals

Manuals and User Guides for Danfoss VLT FC 322. We have 2 Danfoss VLT FC 322 manuals available for free PDF download: Design Manual, Instruction Manual

Danfoss VLT FC 322 Design Manual

Danfoss VLT FC 322 Design Manual (235 pages)

Brand: Danfoss | Category: Controller | Size: 6.24 MB

Table of Contents

Table of Contents
2
1 How to Read this Design Guide

6
2 Introduction to VLT Automation VT Drive

16
- CE Labelling
  18
- Vibration and Shock
  20
- Control Structures
  25
- General Aspects of EMC
  35
- Immunity Requirements
  39
- Galvanic Isolation (PELV)
  40
- PELV - Protective Extra Low Voltage
  40
- Earth Leakage Current
  41
- Control with Brake Function
  42
- Control with Brake Function
  43
- Mechanical Brake Control
  43
- Extreme Running Conditions
  43
- Safe Stop Operation (Optional)
  48
3 VLT Automation VT Drive Selection

50
- General Specifications
  50
- Efficiency
  66
- Special Conditions
  73
- Options and Accessories
  78
- General Description
  90
- High Power Options
  96
- Installation of Duct Cooling Kit in Rittal Enclosures
  96
- Outside Installation/ NEMA 3R Kit for Rittal Enclosures
  99
- Installation on Pedestal
  100
- Input Plate Option
  103
- Installation of Mains Shield for Frequency Converters
  104
- Frame Size F Panel Options
  105
4 How to Order

108
- Ordering Form
  108
- Type Code String
  109
- Ordering Numbers
  112
5 How to Install

126
- Mechanical Installation
  126
- Pre-Installation
  132
- Planning the Installation Site
  132
- Receiving the Frequency Converter
  132
- Transportation and Unpacking
  132
- Lifting
  133
- Cooling and Airflow
  137
- Electrical Installation
  141
- Connections - Frame Sizes D, E and F
  157
- Power Connections
  157
- Disconnectors, Circuit Breakers and Contactors
  171
- Final Set-Up and Test
  172
- Safe Stop Installation
  174
- Safe Stop Commissioning Test
  175
- Additional Connections
  177
- Installation of Misc. Connections
  180
- Safety
  182
- EMC-Correct Installation
  183
- Residual Current Device
  187
6 Application Examples

188
- Potentiometer Reference
  189
- Automatic Motor Adaptation (AMA)
  189
- SLC Application Example
  190
- System Status and Operation
  193
- Cascade Controller Wiring Diagram
  194
- Fixed Variable Speed Pump Wiring Diagram
  195
- Lead Pump Alternation Wiring Diagram
  195
7 Installation and Set-Up

198
- FC Protocol Overview
  200
- Network Configuration
  202
- FC Protocol Message Framing Structure
  202
- Examples
  210
- Modbus RTU Overview
  211
- Modbus RTU Message Framing Structure
  212
- How to Access Parameters
  217
- Examples
  218
- Danfoss FC Control Profile
  223
8 Troubleshooting

232

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Danfoss VLT FC 322 Instruction Manual

Danfoss VLT FC 322 Instruction Manual (81 pages)

Automation VT Drive

Brand: Danfoss | Category: DC Drives | Size: 2.32 MB

Table of Contents

Table of Contents
4
1 Introduction

8
- Exploded Views
  8
- Purpose of the Manual
  9
- Additional Resources
  9
- Product Overview
  9
- Internal Controller Functions
  9
- Frame Sizes and Power Ratings
  10
2 Installation

12
- Planning the Installation Site
  12
- Pre-Installation Check List
  12
- Mechanical Installation
  12
- Cooling
  12
- Lifting
  13
- Wall Mounting - IP21 (NEMA 1) and IP54 (NEMA 12) Units
  13
- Electrical Installation
  14
- General Requirements
  14
- Earth (Grounding) Requirements
  16
- Leakage Current (>3.5 Ma)
  16
- Earthing (Grounding) IP20 Enclosures
  17
- Earthing (Grounding) IP21/54 Enclosures
  17
- Motor Connection
  18
- Motor Cable
  21
- Motor Rotation Check
  21
- AC Mains Connection
  21
- Control Wiring Connection
  22
- Access
  22
- Using Screened Control Cables
  22
- Earthing (Grounding) of Screened Control Cables
  23
- Control Terminal Types
  24
- Wiring to Control Terminals
  24
- Control Terminal Functions
  24
- Serial Communication
  24
3 Start up and Commissioning

26
- Pre-Start
  26
- Applying Power to the Frequency Converter
  27
- Basic Operational Programming
  27
- Local-Control Test
  29
- System Start up
  29
4 User Interface

30
- Local Control Panel
  30
- LCP Layout
  30
- Setting LCP Display Values
  31
- Display
  31
- Navigation Keys
  32
- Operation Keys
  32
- Back up and Copying Parameter Settings
  32
- Uploading Data to the LCP
  33
- Downloading Data from the LCP
  33
- Restoring Default Settings
  33
- Recommended Initialisation
  33
- Manual Initialisation
  33
5 Programming

34
6 Application Examples

44
- Introduction
  44
7 Status Messages

50
- Status Display
  50
- Status Message Definitions Table
  50
8 Warnings and Alarms

54
- System Monitoring
  54
- Warning and Alarm Types
  54
- Warnings
  54
- Alarm Trip
  54
- Alarm Trip-Lock
  54
- Warning and Alarm Displays
  54
- Warning and Alarm Definitions
  55
- Fault Messages
  58
9 Basic Troubleshooting

66
- Start up and Operation
  66
10 Specifications

70
- Power-Dependent Specifications
  70
- General Technical Data
  71
- Fuse Tables
  76
- Protection
  76
- Non UL Compliance
  76
- UL Compliance
  77
- Connection Tightening Torques
  77
12 Index

78

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