Danfoss VLT DMS 300, VLT FCD 300 User Manual

■ Contents

Decentral Solutions

The decentral concept

Introduction .............................................................................................................. 5

Decentral Design Benefits ........................................................................................ 6

Application Examples ............................................................................................. 13

Product Design Guide ............................................................................................ 21

Ordering form - DMS 300 ....................................................................................... 25

Ordering form - FCD 300 ........................................................................................ 28

PC Software tools .................................................................................................. 29

Accessories for DMS 300 and FCD 300 ................................................................. 29

Communication ...................................................................................................... 33

Good Installation Practice ....................................................................................... 36

Servicing the Danfoss Decentral Products .............................................................. 40

................................................................................... 5

Introduction, DMS 300 .................................................................................. 41

Operating instructions ............................................................................................ 42

Symbols used in this manual .................................................................................. 42

General warning ..................................................................................................... 42

Safety regulations ................................................................................................... 42

Warning against unintended start ........................................................................... 42

Avoiding DMS damage ........................................................................................... 42

Mechanical details, DMS 300 .................................................................... 43

Description ............................................................................................................ 43

General layout ....................................................................................................... 43

Construction ......................................................................................................... 43

Tools required ........................................................................................................ 43

Wall mounting ....................................................................................................... 43

Motor mounting ..................................................................................................... 43

Ventilation .............................................................................................................. 44

Electrical connections, DMS 300 ............................................................ 45

Power Wiring .......................................................................................................... 45

Power factor correction .......................................................................................... 45

Control Wiring ........................................................................................................ 45

Motor thermistors ................................................................................................... 47

Serial communication ............................................................................................. 47

Grounding .............................................................................................................. 47

High voltage warning .............................................................................................. 47

Galvonic isolation (PELV) ........................................................................................ 47

Electrical Schematic .............................................................................................. 48

SettingupDMS300 ....................................................................................... 49

Adjustment/ Settings .............................................................................................. 49

Start/ stop profile setting ........................................................................................ 49

Start/ stop profile setting table: ............................................................................... 50

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Decentral Solutions

Trip Class selection: ................................................................................................ 51

Trip Class selection table : ...................................................................................... 51

Full Load Current setting: ...................................................................................... 51

FLC setting table : .................................................................................................. 51

Completing the installation: .................................................................................... 52

Operation details, DMS 300 ....................................................................... 53

Operation ............................................................................................................... 53

Powering-up the DMS ............................................................................................ 53

Starting the motor: ................................................................................................. 53

Brake Release ........................................................................................................ 53

Operation with AS-i Interface ................................................................................. 53

Description of AS-i profiles used with DMS ............................................................ 53

Fault Procedure ..................................................................................................... 55

Reading the "Alarm" LED ...................................................................................... 55

Specification and order codes, DMS 300 ........................................... 56

General Technical Data .......................................................................................... 56

Current Ratings (AC53a ratings) ............................................................................. 56

Ordering type code ................................................................................................ 57

Certifications .......................................................................................................... 57

Fuses ..................................................................................................................... 57

Special variants: ..................................................................................................... 58

Motor connection ................................................................................................... 58

Details of Profibus Connectivity .............................................................................. 59

Profibus DP Slave 6 E/DC 24 V, 4 A/DC 24 V/1A ................................................... 59

Table of bits in control and status word .................................................................. 60

Profibus connector PCB 4 x M12 ........................................................................... 60

Profibus address setting: DIP switch SW3 .............................................................. 61

Introduction to FCD 300 .............................................................................. 62

Software version ..................................................................................................... 62

High voltage warning .............................................................................................. 63

These rules concern your safety ............................................................................. 63

Warning against unintended start ........................................................................... 63

Technology ............................................................................................................. 64

CE labeling ............................................................................................................. 67

Installation, FCD 300 ..................................................................................... 69

Mechanical dimensions .......................................................................................... 69

Mechanical dimensions, FCD, motor mounting ...................................................... 69

Mechanical dimensions, stand-alone mounting ...................................................... 69

Mechanical Installation ........................................................................................... 70

General information about electrical installation ..................................................... 73

Electronics purchased without installation box ........................................................ 73

EMC-correct electrical installation ........................................................................... 75

Grounding of shielded/armoured control cables ..................................................... 77

Diagram ................................................................................................................. 78

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RFI switches J1, J2 ................................................................................................ 78

Location of terminals .............................................................................................. 79

Electrical connection .............................................................................................. 82

Pre-fuses ................................................................................................................ 82

Motor connection ................................................................................................... 82

Direction of motor rotation ...................................................................................... 82

AC lines and motor connection with service switch ................................................ 82

Connection of HAN 10E motor plug for T73 ........................................................... 83

Parallel connection of motors ................................................................................. 83

Motor cables .......................................................................................................... 83

Motor thermal protection ........................................................................................ 84

Brake resistor ......................................................................................................... 84

Control of mechanical brake ................................................................................... 84

Electrical installation, control cables ........................................................................ 85

Connection of sensors to M12 plugs for T73 .......................................................... 86

Electrical installation, control terminals .................................................................... 87

PC communication ................................................................................................. 87

Relay connection .................................................................................................... 87

Connection examples ............................................................................................. 88

Programming, FCD 300 ............................................................................... 93

The LCP 2 control unit, option ................................................................................ 93

Parameter selection ................................................................................................ 97

Operation & Display ................................................................................................ 99

Setup configuration ................................................................................................ 99

Load and Motor ................................................................................................... 108

DC Braking .......................................................................................................... 113

Motortype, par, 147 - FCD 300 ............................................................................ 117

References & Limits .............................................................................................. 118

Handling of references .......................................................................................... 118

Reference function ............................................................................................... 122

Inputs and outputs ............................................................................................... 127

Special functions .................................................................................................. 137

PID functions ........................................................................................................ 139

Handling of feedback ........................................................................................... 141

Serial communication for FCD 300 ....................................................................... 149

Control Word according to FC protocol ................................................................ 154

Status Word according to FC Profile ..................................................................... 156

Control word according to Fieldbus Profile ........................................................... 157

Status word according to Profidrive protocol ........................................................ 158

Serial communication ........................................................................................... 161

Technical functions ............................................................................................... 169

All About FCD 300 ........................................................................................ 173

Dynamic braking .................................................................................................. 173

Internal Brake Resistor ......................................................................................... 177

Special conditions ................................................................................................ 179

Galvonic isolation (PELV) ...................................................................................... 179

Ground leakage current and RCD relays ............................................................... 180

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Extreme operating conditions ............................................................................... 180

dU/dt on motor .................................................................................................... 180

Switching on the input .......................................................................................... 181

Acoustic noise ...................................................................................................... 181

Temperature-dependent switch frequency ............................................................ 182

Derating for air pressure ....................................................................................... 182

Derating for running at low speed ......................................................................... 182

Motor cable lengths .............................................................................................. 182

Vibration and shock .............................................................................................. 182

Air humidity .......................................................................................................... 183

UL Standard ......................................................................................................... 183

Efficiency .............................................................................................................. 183

Electrical supply interference/harmonics ............................................................... 183

Power factor ........................................................................................................ 184

Emission test results according to generic standards and PDS product standard . 185 Immunity test result according to Generic standards, PDS product standards and basic

standards ............................................................................................................. 185

Aggressive environments ...................................................................................... 187

Cleaning ............................................................................................................... 187

Status messages .................................................................................................. 189

Warnings/alarm messages ................................................................................... 189

Warning words, extended status words and alarm words ..................................... 192

General technical data .......................................................................................... 194

Technical data, line supply 3 x 380 - 480V ............................................................ 199

Available literature ................................................................................................. 200

Supplied with the unit ........................................................................................... 200

Factory Settings ................................................................................................... 201

Index .................................................................................................................... 209

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Decentral Solutions

■Introduction

Danfosswastheworld’s first company to manufacture

and supply variable frequency drives for infinitely variable speed control of three-phase AC motors. Until then, AC motors had to operate at the speed determined by the frequency of the electrical power supply.

Production of variable frequency drives started in 1968. The first variable frequency drive was also the first decentralized drive as it was placed next to the motor.

The first variable frequency drive was totally enclosed and filled with silicone oil for cooling, as semiconductors of that time were very inefficient. The enclosure design was made for mounting the drive directly in the application next to the motor. Temperature, water, cleaning agents, dust and other environmental factors were also no problem, even in harsh environments.

Semiconductors improved during the next decades. Air-cooling showed sufficient and oil cooling was abandoned. At the same time use of variable frequency drives grew significantly. PLCs gained a footing for advanced application control and it became common practice to install all variable frequency drives in one cabinet, rather than several places in the factory.

concept and guide you through the process of selecting the appropriate products.

Finally we have included comprehensive information about the Danfoss decentralized products.

concept

The decentral

Continuing improvements in semi-conductors and related technologies - such as fieldbus technolog

- now again makes it feasible to consider installing drives close to the motors, achieving the benefits of decentralized installation without from the first oil-filled variable frequency drives.

Development of automation in industry is based on the ability to send and receive data from the application needed to control the processes. More and more sensors are installed and more and more data is submitted to the central PLC control. This trend depends on increased use of fieldbus systems.

Industrial sources often clai all drive installations will be installed decentrally within the next few years and the trend towards distributed intellig more and more components and applications are developed for decentralized installation.

This book is a general introduction to basic features of decentralized installation philosophies for motor controls and differences from the centralized concept. It will help you choose the most suitable

ent control is undisputed as

the disadvantages

mthatupto30%of

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■Decentralized design benefits

In the following we will concentrate on describing decentralized installation of adjustable frequency drives and motor starters, referred to here as motor controls.

There are two topologic concepts for the layout of motor control installations in a plant, in the following referred to as "centralized" and "decentralized" installations. The two typologies are illustrated in the figure.

In a centralized installation:

- motor controls are placed in a central place

In a decentralized installation:

- motor controls are distributed throughout the plant, mounted on or next to the motor they control

Decentralized does not mean "control cabinet free", but merely that their enormous size can now be reduced thanks to innovative designs of the components that will be placed decentralized. There will continue to be a need for cabinets for power distribution and for overall intelligence, and there are areas, particularly in the process industry with areas such as explosion protection, where centralized cabinets continue to be the preferred solution.

Decentral Solutions

Centralized versus decentralized installations

Placing the advanced and reliable electronics needed to ensure a smooth, responsive and economical operation of the motor next to - or on - the motor facilitates modularization and reduces cabling costs and EMC problems dramatically. Further benefits:

• Space-consuming motor control cabinets in long

rows of centralized panels are eliminated

• Reduced efforts for building in and wiring long

screened motor cables where special attention on EMC terminations is required

• Heat dissipation from power electronics is moved

from the panel into the plant

• Standardized machine elements by modularization

reduces design time and time to market

• Commissioning is easier and faster

Decentralized motor control is rapidly gaining ground despite of the advantages of the centralized control concept:

• no need for extra space around the motor

or close to the motor

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Decentral Solutions

• no control cable wiring into the plant

• independence of plant environment

■Direct cost savings

Motor controls for decentralized installations must be built to meet the harsh conditions in manufacturing areas - especially such conditions found in the food and beverage industry, where frequent wash downs are required. This of course increases the cost of the drive. This increase will be more than offset by savings in expenses for cabinets and cables.

The cable saving potential is considerable, as will be demonstrated by the following example.

The figure illustrates an installation with motors distributed in a number of rows with several motors in each, as is the situation in for example parallel bottling or baking lines in the Food and Beverage industry. This example shows the need for power cables from the centrally placed drives to the motors.

concept

The decentral

Centralized installation

The drives are distributed equidistant with the distance L between each drive and the distance h between each row and also with a distance h from the centralized power entry/cabinet location to the first row. There are n rows, and N drives in each row.

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Decentral Solutions

Decentralized cabling

The figure illustrates how the three-phase power cable can be distributed with power looping from one motor (drive) to the next. The cable saving potential is illustrated in figure 4. Given a distance of 33 ft (10m) between each motor and 66ft (20m) between each line, the potential cable savings as a function of the number of motors and number of lines shows of the figure.

Cable saving potential in an illustrative installation

The saving potential in power cable length alone is substantial. The figure only illustrates the potential concerning power cables. Issues like unshielded/shielded cables and cable dimensions also adds to the benefits of decentralized installations.

Real case

Calculations on a specific, typical bottling line with 91 pieces of 1.5 HP (1.5 kW) motors, taking the cable

dimensioning into account, showed the following saving potential in cables and terminations:

• Cable terminations are reduced from 455 to 352

• EMC cable terminations are reduced from

364 to 182 by using motor controls with integrated service switches

• Power cable length reduced from 21,220 ft

(6468m) to 3870ft (1180m), a reduction of 17,350ft (5288m), and it is converted from shielded cables to standard installation cables

For details consult the following chapter on Good installation practice.

■Minimal need for additional fieldbus cables

Power cable savings are not offset by the additional cost for expensive fieldbus cables. Fieldbus cables will be extended in a decentralized installation, but since fieldbus cables will be distributed in the plant anyway to connect sensors or remote I/O-stations, the extension will be limited. Decentralized products from Danfoss can even be used as remote I/O

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

stations to connect sensors to the fieldbus and reduce direct costs even more.

Fewer cabinets, cooling and cabletrays

Further savings will result from smaller cabinets, less cabinet cooling and fewer cable trays. Motor controls generate heat and are often mounted side by side due to limited space, as illustrated in Figure 6. Forced cooling is therefore required to remove the heat.

Less Commissioning

Time spent commissioning at the end-user is significantly reduced using decentralized solutions especially when fieldbus communication is combined with decentralized motor controls.

Up to 40-50 % on the total time from design to running production can be saved.

The concept of modularization is known from

equipment like PC’s and cars. Modules with

well-described functionalities and interfaces are used in these products. The same concept can be applied to manufacturing, even though specific physical constraints play a role.

Production equipment is often built from different basic building blocks, each kind employed at several places in the installation. Examples include various types of conveyor sections and machinery like mixers, scales, fillers, labellers, palletizers, packaging machines etc.

concept

The decentral

Decentralized brewery installation

An Australian brewery has installed a line of 96 decentralized drives from Danfoss connected by DeviceNet. An excessive amount of time was saved as the commissioning of the v ariable speed drives was done in a few days. The brewery estimates a saving exceeding AUD 100,000 compared to traditional centralized installation.

■Design savings

End users want to postpone the final decision for new equipment - and to start production as fast as possible once a decision has been made. Payback time and time to market must be reduced. This squeezes both the design phase and the commissioning phase.

Modularization can minimize lead-time. Even manufacturers of large production equipment or lines use modularization to reduce lead-time.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Centralized cabinet

In a truly modular machine, all basic elements are self-confined and need nothing but electricity, water, compressed air or similar to function.

Modularization therefore requires the distribution of intelligence to the individual sections and modules.

Sure, centralized installations can be modularized, but then motor controls will be physically separated from the rest of the module.

■Ready-installed intelligence

The function of machinery and applications is typically tested at the suppliers. Machines are built, tested, calibrated and taken apart for transportation.

The process of rebuilding the application at the production site is considerably simplified by shipping

it in modules with built-in motor controls, as rewiring and testing is time consuming and calls for skilled personnel. Using ready-installed, decentralized installations reduces both time and risk as wiring for motor, control and sensors are already in place and maintained during transportation. The need for highly skilled experts is reduced and local labour can do a larger part of the installation. The commissioning costs and OEM resources on-site will be reduced.

■Improved EMC

Electrical noise emitted is proportional to cable length. The very short - or eliminated - cable between motor control and motor in decentralized installations therefore reduces emitted electrical noise. In decentralized installations, the machine builder normally mounts cables between motor controls and motors in the machine leaving only power cables and fieldbus cables with no EMC emission to be installed at the production site. The risk of electrical noise from motor controls to disturb other electrical equipment caused by a faulty installation will diminish and you avoid time-consuming fault finding in the commissioning phase, where time frame is tight.

■Adapts to standard and special motors

Danfoss’ decentralized motor controls, FCD 300

and DMS 300, are designed to control standard AC asynchronous motors. Their flexibility allows them also to adapt to special motor types. An example istheAMTfeature(AutomaticMotorTu FCD 300. Combining Danfoss adjustable frequency drives to Danfoss geared motors makes it even easier as they fit mechanically and already stored in the FCD 300 memory. Combined motor-drives are provided pre-assembled directly from Danfoss removing the need f fitting between motor and control.

ning) in the

the motor data are

or mechanical

Decentral Solutions

Danfoss geared motor with FCD 300

■Minimum thermal losses

Danfoss adjustable frequency drives feature the unique VVC switch principle to generate motor voltages. Due to the VVC principle, power losses in the motor are similar or less than the losses in a motor connected to line. Thermal losses are minimized and overheating is prevented. At the same time, the VVC principle ensures nominal torque at nominal speed and eliminates bearing currents.

Slim DC-links

It takes two steps to convert the frequency to vary the speed of an AC motor: A rectifier and an inverter. As the rectifier itself produces a rippled DC voltage, a capacitor is often introduced to smooth the voltage supplied to the inverter. A link between rectifier and inverter with only a small capacitor to even out the voltage is called a "slim DC link". With a slim DC link, the inverter will not be able to provide quitethesamevoltageamplitudeassuppliedby the line supply, leading to lower efficiency. A special pulse-width-modulation can be used to compensate theripplefromaslimDClink.Inthiscasetheoutput voltage for the motor still does not reach the rated supply voltage value leading to an over-consumption of motor current up to 10% and this will increase the motor heating. Low efficiency and need of an oversized motor is the result. As torque decreases with the square of voltage the application will be exceedingly sensitive to load-changes and speed sensors might be required. At start, only nominal torque is available.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Principle of a adjustable frequency drive using a DC link coil

The Danfoss option is to add coils to the DC link in all drives as shown in the figure. This way a high DC link voltage with a very low voltage ripple is obtained and the electric strength of the drive with regard to line transients is improved.

Further advantages are the prolonged lifetime of the capacitors, reduced harmonic disturbance of the net supply and presence of 150-160% start torque.

Decentral Solutions

Danfoss decentralized drives are designed to meet the requirements as shown in Figure 9. There are no hard-to-clean places, blind plugs have no notches or indentations and two-layer robust surface treatment - tested to withstand commonly used cleaning agents - protects the housing.

concept

The decentral

Non-cleaning friendly pin fin heat sink versus the easy to clean Danfoss solution

Numerous manufacturers of frequency inverters use slim DC links leading to bad efficiency rates

- even if users due to the activity of for instance

the CEMEP now tend to use high efficiency motors - meeting at least EFF2.

Danfoss’ aim is to provide high efficiency drives that

also improve the efficiency of the motors. There should be no need for expensive over-dimensioning and inefficient operation.

■Environmental considerations

Drives - both centrally-mounted and distributed in the plant - are exposed to the environment. As motor controls handle high voltages and currents at the same time they must be protected from dust and humidity so that they do not fail or break down. Both manufacturers and installers must take account of this and Danfoss Drives have designed the decentralized products with a deep concern in both aspects.

Decentralized motor controls must also meet increasing demands in respect of hygiene levels in pharmaceutical industries and in food- and beverage production in particular, where drives are exposed to cleaning agents for extensive periods of time, high pressure hosing and the like. The exterior of the decentralized motor controls must be designed in such a way as to achieve this. Complicated heat sinks as illustrated in the figure must be avoided as it is difficult to clean and not resistant to common cleaning agents.

All corners are rounded to prevent dust sticking, and the distance between ribs allows high-pressure air cleaning, hosing and easy cleaning with a brush.

These concerns are more or less irrelevant if not applied to all elements and standard AC motors are normally designed without these concerns in mind - stressed by integrated fans and cooling ribs both difficult to clean. Danfoss has met the challenge by designing a range of aseptic geared motors. These motors have no fans and only smooth surfaces. An IP65 enclosure class is standard as is the special CORO coating resistant to acid, alkali and cleaning agents used in for instance food and beverage industry. See the photo of an example of the aseptic geared motor series.

Aseptic Danfoss geared motor

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Electrical contact can cause galvanic corrosion under wet or humid conditions. This can occur between housing (Aluminium) and screws (stainless steel). One possible consequence is that screws become stuck and therefore impossible to unfasten in a maintenance situation. Galvanic corrosion will not be found on Danfoss decentralized products, as the housings are fully coated and nylon washers underneath the screws protects the coating. The complete coating and the unique gasket design prevent pitting corrosion, which can occur under gaskets.

Tightly enclosed equipment is susceptible to water build-up inside the enclosure. This is especially the case where equipment is exposed to ambient temperature differences under wet conditions. As a decreasing ambient temperature lowers the surface temperature inside the enclosure, water vapor tends to condensate. At the same time pressure inside the enclosure will drop and cause humid air from the outside to penetrate non-hermetic polymer gasket materials and cable glands. When the enclosure heats up again, only the vaporized water will escape, leaving more and more condensed water inside the enclosure. This can lead to water build-up inside the enclosure and eventually cause malfunction. The phenomenon is illustr the figure, with a cyclic temperature fluctuation.

ated in

Decentral Solutions

material is offered by Danfoss to eliminate this problem. The cable gland should be used in applications exposed to frequent temperature fluctuations and humid environments as in equipment used only during daytimewheretheinsidetemperaturetendstofallto the ambient temperature during the night.

■Installation flexibility

Danfoss decentralized solutions offers exceptional installation flexibility. Flexibility is supported by a number of benefits:

• Mountable on Danfoss geared motors

• Decentralized panel mounting possible

• Handheld control panels

• PC software for configuring and logging

• Single or double-sided installation

• Service switch optional

• Brake chopper and resistor optional

• External 24 V backup supply optional

• M12 connections for external sensors optional

• Han 10E motor connector optional

• Fieldbus support (Profibus DP V1, DeviceNet,

As-Interface)

• Compatibility with standard AC supply systems

(TN, TT, IT, delta grounded)

For further details see the chapter on The decentralized product range.

The pumping effect in tight enclosures

Build-up of water inside enclosures can be prevented by membranes that prevents fluids to penetrate but allows for vapor to pass, as known from fabrics used for outdoor clothing. A special cable gland with this kind of

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■Application Examples

Danfoss has completed a wide range of applications in many different industries. This has given us a valuable experience that has influenced the latest

■Beverage - Bottling line

development of our decentralized products. In the following we provide illustrative examples of actual installations using Danfoss decentralized products, and the benefit and value these provide for the customer in these installations.

concept

The decentral

FCD 300 on bottling conveyor

Benefits:

• Reduced switchboard space as all drives are mounted in the field

• Reduced cabling as several drives can be supplied from same circuit

• Ease of commissioning over the fieldbus as the protocol allows for transfer of complete parameters.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Once one drive is set up, its basic program can be copied to any other decentralized drive

• The FCD motor performance is markedly

superior to all other types

• The FCD can be retrofitted to existing motors

of nearly any brand or type

• The aseptic IP 66 enclosure is ideal for damp

bottling hall conditions

• All in one box: e.g. service switch, Profibus and power looping

Decentral Solutions

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Beverage - Packaging machine

Decentral Solutions

concept

The decentral

Decentral motor controls integrated in packaging machine

Benefits:

• Distributing motor controls in the application releases space for other purposes in the switchboard

• The number of drives in an application can be increased without extending the switchboard

• IP66 enclosure, easy to clean and resistant to strong cleaning liquids

• Same flexibility as with centrally mounted motor controls. Decentralized motor controls can be adapted for all standard AC motors, and feature same user interface and same numbers on connectors

• Profibus integrated

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Food - Cocoa powder plant

Old solution: Motor control - panel mounted decentrally

Decentral Solutions

New Solution: Genuine decentralized motor control

Benefits:

• Easy to expand plant capacity

• No need for switchboard

• Visible LED for status

• Service switch integrated in the unit

• High enclosure rating IP66

• Low cost installation

• Less space needed for the new solution

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Food conveyor

Decentral Solutions

concept

The decentral

Efficient space utilisation in the food industry with decentralized motor controls from Danfoss

Benefits:

• The number of drives in an application can be raised without extending the switchboard

• IP66 enclosure, easy to clean and resistant to strong cleaning liquids

MG.90.F2.22 - VLT is a registered Danfoss trademark

• Dirt-repelling surface and design prevents dirt

and product remains on the drive

• Motor or wall mount units available

• Same flexibility as with centrally mounted motor

controls. Decentralized motor controls adapt to all

standard AC motors, features same user interface and same numbering on connectors

• Profibus integrated

• Connectors for fast service integrated in

the installation box

Decentral Solutions

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Automotive Industry - Hoists and conveyors Benefits:

• Simple installation

• AS-i or Profibus control optional

• Sensor input available within the physical

size of the unit

• Separate 24V supply for sensors and bus

• Brake supply and control build in

• Easy pluggable remote control panel

• Connectors for looping (T-connector) integrated

in the installation box

• Low installation and component costs

• No additional and expensive EMC

connectors needed

• Compact and space saving

• Easy to install and commission

• Input for motor thermistor monitoring

Decentral Solutions

concept

The decentral

Decentral installation in the automotive industry

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Retrofit in existing applications

Decentral Solutions

Retrofitting on existing application with speed control

Benefits:

• No need for a big control cabinet thanks to the decentralized motor controls.

• No expensive wiring: All motors use existing power cables, pipes and local switches

• All motor controls can be controlled from the existing centralized cabinet via Profibus

MG.90.F2.22 - VLT is a registered Danfoss trademark

■The decentralized product range

The Danfoss decentralized concept covers motor controls ranging from motor starters/soft starters to variable frequency drives.

Motor starters and soft starters (DMS 300) make start and stop of your application smoother and smarter than ordinary DOL (Direct On Line) operation but do not affect operation further.

Variable frequency drives (FCD 300) are used for following requirements:

• Adjustable speed

• Precise speed

• Defined speed ramps at start or/and stop

• Shorter stop times (braking)

Danfoss decentralized motor controls range from

0.24HP(0.18kW)to4HP(3kW)(connectstoup

to 5 HP (4 kW) motors). This chapter lists several optional features and accessories available.

Decentral Solutions

2. Mounted directly on the motor ("motor-mounted")

• Fair choice of motor brands

• No need for shielded motor cable

3. "Pre-mounted" on Danfoss Bauer geared motors

concept

The decentral

■Flexible installation options

Danfoss decentralized motor controls FCD 300 and DMS 300 series can be adapted for mounting using the following options - each offering specific benefits:

1. Stand alone close to the motor ("wall-mounted")

• Free choice of motor brand

• Easy retrofitting to existing motor

• Easy interfacing to motor (short cable)

• Easy access for diagnosis and optimal serviceability

• A fixed combination of motor and electronics

supplied by one supplier

• Easy mounting, only one unit

• No need for shielded motor cable

• Clear responsibility regarding the complete solution

As the electronic parts are common - same function of terminals, similar operation and similar parts and spare parts for all drives - you are free to mixthethreemountingconcepts.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■Configuring a product

The decentralized motor controls DMS 300 and FCD300seriesareconfiguredwithatypecode string (see also Ordering):

DMS 330 P T4 P66 XX D0 Fxx Txx C0 FCD 3xx P T4 P66 R1 XX Dx Fxx Txx C0

Electrical voltage

DMS 300/FCD 300 are available for connection to electrical voltage 3 phase 380-480 V.

Choice of motor starter

The motor starter DMS 300 covers the whole power range from 0.18-3 HP (kW) in one unit.

Choice of adjustable frequency drive

Theadjustablefrequencydrivemustbechosenon the basis of the present motor current at maximum

loading of the unit. The adjustable frequency drive’s

rated output current I

must be equal to or greater

INV.

than the required motor current.

Typical shaft output

INV.

Type [kW] [HP] [HP] 303 0.37 0.50 305 0.55 0.75 307 0.75 1.0 311 1.1 1.5 315 1.5 2.0 322 2.2 3.0 330 3.0 4.0 335** 3.3 5.0*

* at power/motor voltage 3 x 460 - 480 V ** t

max. 95º F (35° C)

amb

■Enclosure

DMS 300 / FCD 300 units are protected against water and dust as standard. See also th

e section entitled Technical data

for further details.

■Brake

FCD 300 is available with or without an integral brake m

odule. See also the section entitled Brake resistors for ordering a brake resistor. EB version including mechanical brake control/supply.

■24 V external supply

Back up of control supply with 24 V DC is available in EX and EB versions.

■RFI filter

FCD 300 has an integral 1A RFI-filter. The integral 1A RFI filter complies with EMC standards EN 55011-1A. See the sections Cable lengths and Cross section for further details.

■Harmonic filter

The harmonic currents do not affect power consumption directly, but they increase the heat losses in the installation (transformer, cables). That is why in a system with a relatively high percentage of rectifier load it is important to keep the harmonic currents at alowlevelsoastoavoidatransformeroverloadand high cable temperature. For the purpose of ensuring low harmonic currents, the FCD 300 units are fitted with coils in their intermediate circuit as standard. This reduces the input current I

by typically 40 %.

RMS

■Display unit

OntheFCD300unitthereare5LEDsforvoltage (ON), warning, alarm, status and bus.

In addition, a plug for connecting an LCP control panel is available as an option. The LCP control panel can be installed up to 9 feet away from the variable frequency drive, e.g. on a front panel, by means of a mounting kit. All displays of data are via a 4-line alpha-numerical display, which in normal operation is able to show 4 operating data items and 3 operation modes continuously. During programming, all the information required for quick, efficient parameter Setup of the variable frequency drive is displayed. As a supplement to the display, the LCP has three LEDs for voltage (ON), warning (WARNING) and alarm (ALARM).

Most of the variable frequency drive’s parameter

Setups can be changed immediately via the LCP control panel. See also the section entitled The LCP control unit in the Design Guide.

Desired features are selected by specifying the corresponding fields in the string (xx). The choices -

MG.90.F2.22 - VLT is a registered Danfoss trademark

and detailed explanation - shown in the two tables. Short form explanations of a feature are u

For technical details and data, see Technical data.

■Installation box variants

Connections on right side

Gland holes for all c

ight side only (seen from motor drive end). This

r version is useful where cable inlet is required from one direction only (only FCD 300 series).

able inlets are machined on the

nderlined.

Decentral Solutions

Connections on two sides

Gland holes for c allowing for cable inlet from both directions.

Both m (selected variants).

P looping AC line power supply between drives (0.15 in

The bottom section contains Cage Clamp connectors and looping facilities for power and fieldbus cables well protected against dust, hosing and cleaning agents.

S motor drive end). A lockable switch integrated in the enclosure - disconnecting the motor or drive.

4s drive end). Looping through of 2 X 24 V external supply. Pluggable connection of remote I/O such as sens and external supply of these.

M from motor drive end) wired according to DESINA standard (see electrical installation).

etric thread and NPT thread is available

luggable connection and the possibility of

line or 4 mm2line).

ervice switch mounted on the right side (seen from

ensor plugs, M12 on the right side (seen from motor

otor plug, HARTING 10 E on the right side (seen

able inlets are machined on both sides

ors

concept

The decentral

isplay connector for external pluggable of the local control panel for operating and programming. Can also be used for PC connection. Only available for FCD 300.

MG.90.F2.22 - VLT is a registered Danfoss trademark

connection

Decentral Solutions

■DMS 300 Decentralized electronic Motor Starter

DMS 300 - Combinations of versions

Installation features

Mounting Motor Wall Motor Wall Motor Wall Wall Wall

Pluggable - X

Service switch - - - - X X - -

Sensor plugs - - - - - - 4XM12 4XM12

Motor plug - - - - - - - Harting

Ordering codes DMS330PT4P66XX D0 Fxx Txx C0

Metric thread

(NPT thread)

Functional features

Basic functions

(see below)

+ Brake control SB

+ Current

monitoring

+ Current

monitoring +

Brake control

+ Current

monitoring +

Brake control

+Reverse

Communication

No bus F00 -

AS-interface - F70 -

Profibus - F12* F12

T10 T50 T12

(T16)*

T52

(T56)*

T22

(T26)*

T62

(T66)*

T53 T73

10E

- = not available * contact Danfoss sales org for availability

Basic functions

Electronic start/stop of a motor Soft start/stop

Extended functionality

everse for bi-directional operation of the motor

rake control and supply of electromechanical brake

B C

urrent monitoring for electronic motor protection

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Ordering form - DMS 300

Decentral Solutions

concept

The decentral

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■FCD 300 Decentralized Adjustable Frequency Drive

FCD 300: Combinations of versions

Installation features

Mounting Motor Wall Motor Wall Motor Wall Wall Wall

Cable inlets Right side Double sided

Service switch - - - - X X X -

Sensor plugs - - - - - - 4XM12 4XM12

Motor plug - - - - - - - Harting

ATEX 22

Metric thread

(NPT thread)

Display

connector

Functional features

Basic functions

(see below) +24ext.backup EX +24ext.backup

+ Dynamic brake

+ Brake control

Communication

RS 485 F00

AS-interface F70

Profibus 3 MB F10

Profibus12 MB F12

DeviceNet F30

X X X X - - - -

Ordering codes FCD 3xx P T4 P66 R1 XX DxFxx Txx C0

T11

(-) Not available

only D0

T51

(-)

T12

(T16)

T52

(T56)

T22

(T26)

T62

(T66)

DC DC

T63

(-)

includedDCincluded

10E

T73

(-)

* ATEX 22: Approved for use in dusty environments according to the ATEX directive (ATmosphère EXplosive)

Basic functions

Adjustable motor speed Defined speed ramps - up and down Features and operation concepts similar to other VLT series Electronic motor protection and reverse are always included

Extended functionality

4 V external back up of control and communication

rake control and supply of electromechanical brake

ynamic braking (brake resistor is optional

D see brake resistors)

MG.90.F2.22 - VLT is a registered Danfoss trademark

The below explanations refer to the ordering form.

ower sizes (positions 1-6): 0,37 HP (kW) - 3,3 HP (kW) (See power size selection table)

pplication range (position 7):

• P-process

lectrical voltage (positions 8-9):

• T4 - 380-480 V three phase supply voltage

nclosure (positions 10-12): The enclosure offers protection against dusty, wet, and aggressive environment

• P66 - Protected IP66 enclosure

ardware variant (positions 13-14):

• ST - Standard hardware

• EX - 24 V external supply for backup of control card

• EB - 24 V external supply for backup of control

card, control and supply of mechanical brake and an additional brake chopper

FI filter (positions 15-16):

• R1 - Compliance with class A1 filter

Decentral Solutions

nstallation box (positions 22-24):

• T00 - No Installation box

• T11 - Installation box, motor mount, metric

thread, only right side

• T12 - Installation box, motor mount, metric

thread, double side

• T16 - Installation box, motor mount, NPT

thread, double side

• T22 - Installation box, motor mount, metric

thread, double side, service switch

• T26 - Installation box, motor mount, NPT thread,

double side, service switch

• T51 - Installation box, wall mount, metric

thread, only right side

• T52 - Installation box, wall mount, metric

thread, double side

• T56 - Installation box, wall mount, NPT

thread, double side

• T62 - Installation box, wall mount, metric thread,

double side, service switch

• T66 - Installation box, wall mount, NPT thread,

double side, service switch

• T63 - Installation box, wall mount, metric thread,

double side, service switch, sensor plugs

• T73 - Installation box, wall mount, metric thread,

double side, motor plug, sensor plugs, Viton gasket

concept

The decentral

isplay unit (LCP) (positions 17-18):

Connection possibility for display and keypad

• D0 - No pluggable display connector in the unit

• DC - Display connector plug mounted (not available

with "only right side" installation box variants)

ieldbus option card (positions 19-21): A wide selection of high performance fieldbus options is available (integrated)

• F00 - No fieldbus option built in

• F10 - Profibus DP V0/V1 3 Mbaud

• F12-ProfibusDPV0/V112Mbaud

• F30 - DeviceNet

• F70 - AS-interface

oating (positions 25-26): The IP66 enclosure offers protection of the drive against aggressive environments, which practically eliminates the need for coated printed circuit boards.

• C0 - Non-coated boards

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Ordering form - FCD 300

Decentral Solutions

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■PC Software tools

PC Software - MCT 10

All drives are equipped with a serial communication port. We provide a PC tool for communication between PC and adjustable frequency drive, VLT Motion Control Tool MCT 10 Set-up Software.

MCT10Set-upSoftware

MCT 10 has been designed as an easy-to-use interactive tool for setting parameters in our adjustable frequency drives. The MCT 10 Set-up Software will be useful for:

• Planning a communication network off-line.

MCT10containsacompleteadjustable frequency drive database

• Commissioning adjustable frequency drives on line

• Saving settings for all adjustable frequency drives

• Replacing a drive in a network

• Expanding an existing network

• Future developed drives will be supported

MCT 10 Set-up Software support Profibus DP-V1 via a Master class 2 connection. It makes it possible to

on-line read/write parameters in a adjustable frequency driveviatheProfibusnetwork. Thiswilleliminatethe need for an extra communication network.

The MCT 10 Set-up Software Modules

The following modules are included in the software package:

MCT10Set-upSoftware

Setting parameters Copy to and from adjustable frequency drives Documentation and print out of parameter settings incl. diagrams

SyncPos

Creating SyncPos program

Ordering number:

Please order your CD containing MCT 10 Set-up Software using code number 130B1000.

concept

The decentral

■Accessories for DMS 300 and FCD 300

Type Description Ordering no. LCP2 control unit FCD LCP2 for programming the adjustable frequency

175N0131

drive

Cable for LCP2 control

FCD Cable from LCP2 to adjustable frequency drive 175N0162 unit LCP2 remote-mounting kit LOP (Local Operation Pad)

FCD Kit for remote-mounting of LCP2 (incl. 39 in.

cable, excl. LCP2)

FCD LOP can be used for setting the reference

and start/stop via the control terminals

175N0160

175N0128

Motor adaption plate DMS/FCD Plate for adapting to non Danfoss Bauer motors 175N2115 Membrane DMS/FCD Membrane for preventing condensation 175N2116 Plug kit for LCP2 FCD Plug for LCP2 for mounting in the terminal box. 175N2118 Motor star terminal DMS/FCD Terminal for interconnection of motor wires (star

175N2119

point) Installation kit FCD Installation kit for mounting in panels 175N2207 M 12 plug FCD E.g. for DeviceNet 175N2279 Viton Gasket FCD 303-315 Painting shop compatible 175N2431 Viton Gasket FCD 322-335 Painting shop compatible 175N2450 Data Cable FCD For PC communication 175N2491

Motor mounting adaptor 175N2115

Aluminium plate with holes drilled to fit the FCD/DMS box. Must be fitted locally for the actual motor.

LCP2 connection 175N2118 (for the FCD 300 series)

MG.90.F2.22 - VLT is a registered Danfoss trademark

The installation box can be mounted with or without a sealed connector (IP66) to connect the common display LCP2 (code DC). The connector can be ordered separately (Not for single sided installation boxes).

LCP2 keyboard/Display 175N0131 (for the FCD 300 series)

Alphanumeric display for programming the adjustable frequency drive.

Cable for LCP2 175N0162 (for the FCD 300 series)

Preconfectioned cable to be used between adjustable frequency drive and LCP2.

Data cable for PC communication 175N2491 (for the FCD 300 series)

connects a drive (e.g. USB) to the LCP2 connector.

Remote mounting kit for LCP2 175N0160 (for the FCD 300 series)

Kit for permanent mounting of the LCP2 in an enclosure.

Decentral Solutions

5 pole M12 plug for AS-interface 175N2281

The plug, M12, can be mounted into the gland holes of the installation box.

Viton Gasket for FCD 303-315 175N2431

With this gasket the FCD can be used in painting shops in e.g. the automotive industry.

Viton Gasket for FCD 322-335 175N2450

With this gasket the FCD can be used in painting shops in e.g. the automotive industry.

■Ordering numbers for brake resistors

Internally mountable brake resistors for low duty cycle braking (1-3%). The resistors are self-protecting. Internal brake resistors cannot be mounted in FCD 303-315 with service switch.

Venting membrane 175N2116

Membrane preventing water build-up due to condensation inside enclosures.

Star point terminal 175N2119

Six wires must be either star- or delta-connected to supply an AC motor. Delta connection is possible in the standard motor terminal. Star connection requires a separate terminal.

5 pole M12 plug for e.g. DeviceNet 175N2279 (for the FCD 300 series)

The plug, micro type, M12 can be mounted into the gland holes of the installation box. The plug can also be used for other purposes such as connection of sensors.

6.5ft (2m) drop cable for DeviceNet 195N3113 (for the FCD 300 series)

The cable can be mounted inside the terminal box, and connects to the DeviceNet trunk line via a micro connector (M12).

Type Description Ordering no. Internal brake resistor FCD 303-307 Brake resistor for mounting inside the terminal

175N2154

box Internal brake resistor FCD 311-335 Brake resistor for mounting inside the terminal

175N2117

box

MG.90.F2.22 - VLT is a registered Danfoss trademark

Flatpack brake resistors IP 65

Decentral Solutions

Ty pe P

303 (400 V) 0.37 520 830 / 100 W 20 1000 2397 305 (400 V) 0.55 405 830 / 100 W 20 1000 2397

307 (400 V) 0.75 331 620 / 100 W 14 1001 2396

311 (400 V) 1.10 243 430 / 100 W 8 1002 2395 315 (400 V) 1.50 197 310 / 200 W 16 0984 2400

322 (400 V) 2.20 140 210 / 200 W 9 0987 2399

330 (400 V) 3.00 104 150 / 200 W 5.5 0989 2398 335 (400 V) 3.30 104 150 / 200 W 5.5 0989 2398

motor

[kW] [HP]

MIN

[ ]

Size [ ]/[W]

per item

Duty cycle % 2wires

Order no.

175Uxxxx

Shielded cable

Order no.

175Nxxxx

Mounting bracket for brake resistors

Ty pe Order no.

175Nxxxx

303-315 2402

322-335 2401

Coiled wire brake resistors Duty-cycle 40%

VLT Type Intermit-

tent brak-

ing period

time

[seconds]

303 (400 V) 120 0,37 520 830 0,45 0,7 1976 1,5*

305 (400 V) 120 0,55 405 830 0,45 0,7 1976 1,5* 307 (400 V) 120 0,75 331 620 0,32 0,7 1910 1,5*

311 (400 V) 120 1,1 243 430 0,85 1,4 1911 1,5* 315 (400 V) 120 1,5 197 330 0,85 1,6 1912 1,5*

322 (400 V) 120 2,2 140 220 1,00 2,1 1913 1,5* 330 (400 V) 120 3,0 104 150 1,35 3,0 1914 1,5*

335 (400 V) 120 3,3 104 150 1,35 3,0 1914 1,5*

motor

[kW] [HP]

[ ]

min

[ ]

rec

b, max

[kW] [HP]

Therm.re-

lay

[Amp]

Code

number

175Uxxxx

Cable cross

section

[

]

concept

The decentral

*Always observe national and local regulations

motor

min

rec

b, max

: Rated motor size for VLT type : Minimum permissible brake resistor : Recommended brake resistor (Danfoss)

: Brake resistor rated power as stated by supplier Therm. relay : Brake current setting of thermal relay Code number : Order numbers for Danfoss brake resistors Cable cross section : Recommended m

inimum value based upon PVC insulated cober cable, 86 degrees Fahrenheit (30 degree Celsius) ambient temperature with normal heat dissipation

See dimensions of Coiled wire brake resistors in instructions MI.90.FX.YY

MG.90.F2.22 - VLT is a registered Danfoss trademark

Externally mounted brake resistors in general

No use of aggressive cleaning solvents. Cleaning solvents must be pH neutral.

See Dynamic braking for dimensioning of brake resistors.

Decentral Solutions

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■Information and communication

Growth in the world of automation is increasingly based on information technology. Having reformed hierarchies, structures and flows in the entire office world, use of information technology opens for a similar restructuring of industrial sectors ranging from process and manufacturing industries to logistics and building automation.

Devices capability of communication and continuous transparent channels for information are indispensable in automation concepts of the future.

IT is an evident means for optimisation of system processes, leading to improved exploitation of energy, materials and investment.

Industrial communication systems are a key function in this respect.

Cell level

Programmable controllers such as PLC and IPC communicate at cell level. Large data packets and numerous powerful communication functions provide information flow. Smooth integration into company-wide communication systems, such as Intranet and Internet via TCP/IP and Ethernet are important requirements.

Field level

Distributed peripherals such as I/O modules, measuring transducers, drive units, valves and operator terminals communicate with the automation systems via an efficient, real-time communication system at field level. Transmission of process data is performed in cycles, while alarms, parameters and diagnostic data have to be transmitted acyclically if necessary.

Sensor/actuator level

Binary signals from sensors and actuators are transmitted purely cyclically via bus communication.

■Profibus

Profibus is a vendor-independent, open field bus standard for use in a wide range of applications in manufacturing and process automation. Vendor-independence and openness are ensured by the international standards EN 50170, EN 50254 and IEC 61158.

Profibus communicates between devices from different manufacturers without s

pecific interface adjustments

and can be used for both high-speed time critical applications and complex communication tasks. Due to ongoing technical developments, Profibus is widely acknowledged as the leading industrial communication system of the future. More than 2,000 products from approximately 250 Profibus vendors are available today. More than

6.5 million devices representing a huge variety of products are installed and successfully used in more than 500,000 applications in manufacturing and process automation.

Danfoss Drives solution offers a cost optimal Profibus solution

• MCT-10 software tool for access via standard PC

• Simple two-wire connection

• A universal, globally-accepted product

• Compliance with the international standard

EN 50170

• Communication speed 12 Mbaud

• Access to drive master file makes planning easy

• Fulfilment of PROFIDRIVE guideline

• Integrated solution

• All variable frequency drives with Profibus are

certified by the Profibus organization

• Danfoss variable frequency drives support

Profibus DP V1

Profibus DP V1 for two different purposes

Fieldbus systems are used for two very different purposes with two very different sets of essentials in modern automation applications. One is transfer of signals referring to the process itself, the other service, commissioning and set-up communication.

Transfer of control and status signals between sensors and actuators is time critical and must be processe reliably and in real time. This is accomplished by cyclic communication where each node in the network is polled within each cycle, and each cycle has a pre-defined time. It is necessary to pre-define and minimize the extent of data in each telegram to make this work reliably and as fast as possi

This consideration contradicts the second use of the fieldbus, namely as a timesaving set-up and diagnostics bus. Set-up and diagnostics are not time-critical, not continuously used, and require a larger amount of data in each telegram. Furthermore, you would tend to control this information from a PC or an interface device

ble.

concept

The decentral

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

(HMI) - and not from the master (typically a PLC) that controls the cyclic communication. Standard Profibus does not support networks with several masters so set-up and diagnostics information must be contained in the standard telegram handled by the master, making for very long and time-consuming telegrams with room for information only sporadically used.

Profibus DP V1 now combines the two sets of requirements from above in a single fieldbus system, allowing a second master to use the entire network in a specified time slot in each cycle. Profibus DP V1 thus operates with two classes of masters. Masterclass 1 (typically a PLC) performs the cyclic communication. Masterclass 2, typically an interface device (HMI or PC), transfers non-time critical information through non-cyclic communication.

Masterclass 2 masters can be connected anywhere on the Profibus net and the communication channel can be opened and closed anytime without disturbing the cyclic communication. You can have non-cyclic communication even without cyclic communication to for instance transfer complete programs or set-ups.

the broadcast-oriented, communications protocol CAN (Controller Area Network).

The CAN protocol was originally developed for the European automotive market to be used in exchange for expensive wire harnesses in automobiles. As a result, the CAN protocol offers fast response and high reliability for demanding applications like ABS brakes and air bags.

Danfoss concept offers the cost optimal DeviceNet solution

• Cyclic I/O communication

• Acyclic communication - "explicit messaging"

• Unconnected Messages Manager (UCMM)

messages are supported

• Integrated solution

• Electronic Data sheet (EDS)-files secures

easy configuring

• Provides fieldbus voltage supply

• Fulfilment of DeviceNet AC/DC motor profile

• Protocol defined in accordance with the Open

DeviceNet Vendor Association (ODVA)

Profibus DP V1 is fully compatible with prior versions of Profibus DP V0. Profibus DP V0 and Profibus DP V1 nodes can be combined in the same network, although the master must support Masterclass 2 communication.

User benefits:

• Connection to the motor controls is possible

from every part of the network

• Existing network can be used for commissioning,

set-up and diagnostic without disturbing of the cyclic communication

• Both DP V1 and DP V0-nodes can be connected

in the same network

• No need for extensive telegrams in the PLC

or IPC. A second master who supports DP V1 can handle set-up tasks

NOTE

DP V1 is only possible for Ma communication-cards which support Masterclass 2 specification.

■DeviceNet

DeviceNet is a communications link that connects industrial devices to a network. It is based on

ster

■AS-interface

AS-interface (AS-i) is a cost-efficient alternative to conventional cabling at the lowest level of the automation hierarchy. The network can link into a higher-level fieldbus like Profibus for low-cost remote I/O. Known by its yellow cable; AS-I has grown an "open" technology supported by more than 100 vendors worldwide. Enhancements through time have broadened its field of applications and AS-interface is today proven in hundreds of thousands of product and applications spanning the automation spectrum.

■InterBus

InterBus is an open, non-proprietary standard. It complies with the EN 50254 standard. Using decentralized motor controls with integrated fieldbus communication allows you to connect to an InterBus network.

• Easy connection

• Compliance with the international standard

EN 50254

• I/O based transmission principle, h

protocol efficiency

• Unified planning tool (e.g. CMD software)

igh

MG.90.F2.22 - VLT is a registered Danfoss trademark

• InterBus option is certified by the

Frauenhofer Institute

The Gateway IB-S/DP for Danfoss variable frequency drives allows for up to 14 variable frequency drives of different series on the same InterBus network

■FC Protocol

An RS-485 interface is standard on all Danfoss variable frequency drives allowing for up to 126 units in one network. The FC protocol has a very simple design described in Serial Communication.For applications where data transmission speed is of less importance, the RS 485 interface provides a good alternative to the faster fieldbus solution.

The FC protocol can also be used as a service bus for transfer of status information and parameter setup. In this case it is combined with normal time critical I/0 control via digital inputs.

Decentral Solutions

concept

The decentral

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Good Installation Practice

■Flexible installation options

A major benefit of Danfoss’ decentralized concept

is saving installation cost partly due to the clever two-part design of the DMS 300/FCD 300

All electrical installation is done inside the installation box prior to mounting the electronic part. Subsequently the electronic part is plugged into the installation box, fixed, and the drive is ready for operation.

Power line looping

The FCD 300 and DMS 300 series facilitates internal power line looping. Terminals for 0.08 in (4 mm) cables inside the enclosure allows connection of up to 10+ units. FCD 300 and DMS 300 can be mixed along the line. Average load must not exceed 25 A.

24 V control back up

External 24 V (20-30 V) DC can be connected intheEXandEBversionsforback-upofcontrol circuits. This way communication and programming possibility are maintained even during power down. The terminals are dimensioned for up to 0.1 in (2.5

mm)

and are doubled for looping.

power

Decentral Solutions

The T63 and T73 installation boxes have additional looping terminals for 2 X 24 V with 0.15 in (4 mm) Connected sensors can be supplied separately from the control back up supply.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

concept

The decentral

Example of power and bus looping

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■Guidelines for selection of cables and fuses in a

power line installation with FCD and DMS products

It is assumed that the installation follows the Low Voltage Directive as stated in HD 384 and IEC 60364.

This section can’t be used in explosive areas and where

fire hazard exists. In general cable dimension has to follow IEC 60364-5-523. If the installation is part of a machinery EN 60204-1 has to be followed. Cables as mentioned under point 1, 2 and 3 in the figure have to be protected by an enclosure or conduit. The following section numbers refer to the figure.

1. The cable shall only be able to carry the maximum continuous current of the friction brake. By ground fault non-renewable protective circuit in the FCD will interrupt the flow of current.

2. If the IP 65 brake resistors recommended by Danfoss are used the cable will only be exposed to the continuous current of the brake resistor. If the brake resistor becomes overheated it will disconnect itself. If another type or make of brake resistor, without any power limitation device, is used, the maximum power must be equal to the rated power of the motor. The current in Amps would be: I = 0.77/motor power, with motor power inserted in HP (kW); [A=V/W]. The rated motor current comes fairly close to the current in the cable to the brake resistor.

3. The cables to encoders and thermistors are on PELV potential. The currents are in mA range and limited by the FCD or DMS. In order not to violate the PELV protection of the control terminals of FCD the thermistor has to have reinforced insulation according to the PELV demands. For EMI purposes the cables must have their own electrical shielding and if possible be kept separated from power cables.

4. The cable is protected by the current limit function in the FCD. By ground faults and short circuit of low impedance the FCD will interrupt the current.

5. The current is limited by the DMS*, and ground and short circuit protected by the circuit breaker (CB).

6. The current is limited by the downstream FCD and DMS*. The CB makes the ground and short circuit protection. The impedance in the leads has to be so low that the CB disconnects in 5 s by low impedance ground faults. (TN supply).

7. If installation is on a machine (EN 60204-1) and the distance between the T connection and the FCD or DMS* is less than 10 ft (3 m), the cable

can be downsized to the current capacity that is needed for the down stream FCD.

8. The trip current for the CB upstream must not be higher than the highest maximal prefuses for the smallest FCD or DMS downstream.

See section Fuses for DMS coordination class.

For EMC purposes cable # 2, 3 & 4 has to be shielded or placed in metal conduits.

* only extended versions

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

concept

The decentral

Example of decentral cable dimensioning

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■Service

Breakdown of Danfoss drives or geared motors only occur under exceptional circumstances. As downtime represents lack of production, failures must be located and defective components replaced quickly.

Danfoss’ decentralized products place great

emphasis on addressing these issues. This chapter also describes measures taken to make Danfoss decentralized products superior in a service situation. For detailed information on specific service issues please consult relevant literature.

Centralized adjustable frequency drives from Danfoss have pluggable connections to facilitate service using fast and faultless replacement. The same concept is used and improved for the decentralized drives.

Plug-and-drive

All the advanced and reliable electronics needed to ensure your motors act smoothly, responsively and economically at each command are hidden inside the box lid and plug into connectors when mounted onto the bottom section. The bottom section contains maintenance-free Cage Clamp connectors and looping facilities for power and fieldbus cables well protected against dust, hosing and cleaning agents. Once installed, commissioning and upgrading can be performed in no time simply by plugging in another control lid. See the illustration.

to fail. In case of a failure in the electronic part, just remove the six screws, unplug the electronic part and plug in a new one.

You only need standard installation material like cable glands, cables, etc., to commission and service a Danfoss decentralized drive. Special equipment like hybrid cables not likely to be held in stock by a standard supplier of electric installation components is needed. This provides high flexibility and maximum uptime.

Product concept

Since the installation box only contains plugs,

connectors and low density pcb’s, it is not likely

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

DMS 300 Series

195NA357.10

300

Introduction, DMS

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Operating instructions

DMS Version no.02

These operating instructions can be used for all DMS 300 units with version no. 02. The version no. can be identified from the product serial number. The 5th and 6th digit from left pertain to the version no. Thus serial number xxxx-02-xxx indicates version no. 02.

■Symbols used in this manual

When reading this manual you will come across different symbols that require special attention. The symbols used are the following:

NOTE

Indicates something to be noted by the reader

Indicates a general warning

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■Safety regulations

1. The DMS must be disconnected from the AC line if repair work is to be carried out.

2. The [COASTING STOP INVERSE] command applied to the DMS does not disconnect the equipment from the mains and thus is not to be used as a safety switch.

It is the responsibility of the user or the person installing the DMS to provide proper grounding and branch circuit protection in

accordance with national and local regulations.

■Warning against unintended start

1. The motor can be brought to a stop by means of digital commands, bus commands or a local stop, while the DMS is connected to the AC line. If personal safety considerations make it necessary to ensure that no unintended start occurs, stop functions are not sufficient .

2. A motor that has been stopped may start if faults occur in the electronics of the DMS.

these

Indicates a high voltage warning

■General warning

The DMS contains dangerous voltages when connected to line voltage. Only a

competent electrician should carry out the electrical installation. Improper installation of the motor or the DMS may cause equipment failure, serious injury or death. Follow this manual as well as national and local rules and safety regulations.

■Avoiding DMS damage

Please read and follow all instructions in this manual.

Electrostatic Precaution; Electrostatic discharge (ESD). Many electronic

components are sensitive to static electricity. Voltages so low that they cannot be felt, seen or heard, can reduce the life, affec performance, or completely destroy sensitive electronic components. When performing service, proper ESD equipment should be used to prev possible damage from occurring.

ent

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■Description

The Danfoss DMS is an advanced electronic motor starting system. It performs six main functions;

1. Start control, including soft start.

2. Stop control, including soft stop (extended stop time).

3. Thermistor motor protection

4. Electronic motor protection (optional).

5. Electromechanical brake control (optional)

6. Monitoring & system interface.

■General layout

177ha010.10

■Construction

The DMS unit is made of two separable parts:

1. Installation box, which is the bottom half. The installation box has all the mounting arrangement, cable entries, and grounding studs.

2. Electronics Module, which is the top half. The electronics module contains all the circuitry of the DMS.

■Wall mounting

For best cooling, the DMS unit should be mounted vertically. If needed, horizontal mounting is allowable. For installing, use the three eye-holes provided. Use the nylon washers provided to avoid scratching the protective paint.

mm (inches)

129 (5.10)

134 (5.28)

Ground plug for type T73

16 mm

(0.63 in2) max.

176 (6.93)

120 (4.73)

8.0 (0.32)

252 (10.00)

267 (10.50)

Dimension drawing - DMS Wall mount version

■Motor mounting

1. Remove the cover of motor terminal box.

2. In the DMS Installation box, knock out 4 screw holes to match the motor terminal box. Two hole-patterns (4 holes each) have been provided to suit Danfoss Bauer geared motors, depending on the power size of the motor. For different motors use the outer holes and the adaption plate [Order no. 175N2115]

3. In the DMS Installation box, knockout the motor cable gland (1 of 1.2 in (30 mm diameter)) for the power connection to motor terminals.

4. Mount the DMS Installation Box direct on the motor terminal box.

6.5 (0.26)

14.0 (0.55)

177ha002.20

8.0 (0.32)

ø 13.0 (0.51)

6.5 (0.26)

300

DMS

Mechanical details,

■Tools required

The DMS unit does not require any special tools for installation. All the power & control connections are snap-on, spring-loaded type. The following set of tools is adequate for installing the DMS units:

- Screw Drivers, general (or T20 Torxslot)

- Spanners - 28 AF and 24 AF

- Center-punch for motor-mounted versions, if not already mounted on a motor

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98.0

60.0

98.0

177ha008.10

Dimension drawing - DMS Motor mount version

NOTE

Do not mount in direct sunlight or near heat radiating elements.

FLC

100%

98%

96%

94%

92%

177ha022.20

1000 (3300)

Altitude from Mean Sea Level

Derating curve for altitude

2000 (6600) 3000 (10000)

40 (104)

38 (100)

36 (97)

34 (93)

m (ft)

F) at 100% FLC

C (

Max. ambient temperature

■Ventilation

DMS cooling is by means of air circulation. Consequently, the air needs to be able to move freely above and below the soft starter. If installing the DMS in a switchboard or other enclosure, ensure there is sufficient airflow through the enclosure to limit heat rise in the enclosure to maintain the internal enclosure temperature at or below 104 deg. F. (40 deg. C.) (Heat loss of DMS at rated current is 0.025 HP (18 watts) approx.).

FLC

100%

90%

80%

70%

177ha021.10

40 (140) 50 (122) 60 (140)

Temperature

°C (°F)

Derating curve for temperature

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Power Wiring

Connect the Supply voltage to the DMS input terminals 1/L1, 3/L2 & 5/L3.The terminals in the Extended versions of the DMS allow two cables to loop the power line as shown.

Use of screw driver to open the connector clamp

177ha011.10

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For ST & SB versions, provide strain relief for power and control cables by using the cable support provided in the DMS unit, as shown.

■Power factor correction

3-phase Mains from power-bus/

previous unit

3-phase Mains to

next unit

e77ha013.eps

Looping the power line - 3-phase AC lines

Connect the Motor terminals to the DMS output terminals 2/T1, 4/T2 & 6/T3. Take care of the phase sequence to have the correct direction of rotation. The terminals in the Extended versions of the DMS allow two cables to connect two motors in parallel to one DMS. Maximum cross section: 0.15 in sq. (10 AWG)

If a DMS is used with static power factor correction it must be connected to the supply side of the DMS.

Connecting power factor correction capacitors to the output of the DMS will result in damage to the DMS.

■Control Wiring

Complete the Control wiring as shown in the Electrical Schematic diagram.

Use of a screw driver to open the connector clamp

for control terminals [Press to open the clamp]

Electrical

connections, DMS 300

177ha012.10

Rev310103

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Connect Control Supply / AS-i Interface at the terminals provided.

Contacts used for controlling these inputs should be low voltage, low current rated (Gold flash or similar)

Maximum cross section: 0.1 in

se cables complying with local regulations.

(12 AWG)

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■Motor thermistors

If the motor is fitted with thermistors these may be connected directly to the DMS. To connect the thermistors, first remove the shorting link, and then connect the thermistors between terminals 31A & 31B.

Use double-isolated thermistors to retain PELV.

■Serial communication

The DMS can be equipped with either AS-i or Profibus communication capabilities. The AS-i and Profibus interfaces are optional. The AS-i Fieldbus is connected at terminals 125 & 126. The details of the Profibus connectivity are given at the end of the manual.

NOTE

Communications and control cabling should not be located within 1 ft (300 mm) of power

cabling. Where this cannot be avoided consideration should be given to providing magnetic shielding to reduce induced common mode voltages, for example, by laying the communication and control cables in a separate conduit.

■Galvonic isolation (PELV)

All control terminals, and terminals for serial communication are safely isolated from the

AC lines potential, i.e. they comply with the PELV requirements of EN/ IEC 60947-1. PELV isolation of the control card is guaranteed provided there is max. 300 VAC between phase and ground.

■Grounding

Ensure that the DMS unit is grounded properly. Use the chassis ground studs provided for the purpose (4 of size M4). For type T73 units, an external ground plug

(size M8) is provided to facilitate grounding.

To retain the IP rating of DMS, remember to close all the unutilized cable entries

using the gland plugs (bungs) provided loose with the DMS unit. In units with external plugs, all plugs must be correctly mounted.

■High voltage warning

The voltage of the DMS is dangerous

whenever the equipment is connected to

the AC line. Ensure the DMS is correctly connected and that all safety measures have been taken before switching on the supply.

Electrical

connections, DMS 300

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■Electrical Schematic

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■Adjustment/ Settings

DMS adjustments are made using the DIP switch adjustment panel located on the underside of the Electronics module.

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Section Switch no.

1 Off

177ha007b.10

2 Off

1 2 3

4 5

3 Off 4 5 Off 6

2 3 4 5 6

1 Not used 2 3.2A Off 3 1.6A Off 4 0.8A Off 5 0.4A Off 6

OFF

Note: Settings marked grey are applicable only in Extended versions.

Description Value Factory setting

Start/ stop

profile setting

Selection of

ramp times

Profile no.0

and start

voltage. See

table below.

Off

Trip clas s

selection

Full load

See table below Off

Trip cla ss 5

Off

FLC = 0.1A

current

setting (note:

0.1Amps is

always added

internally)

0.2A

See table

Off

below

■Start/ stop profile setting

Choose the required Start/ Stop profile which is most suited to the application. Use DIP switches A1-A4 to set the start/stop profile. Some examples are shown below.

300

Setting up DMS

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7 Sec.

Start ramp Stop ramp

100%

80%

60%

Motor voltage %

40%

20%

4 Sec.

Start ramp

100%

80%

60%

Motor voltage %

40%

20%

177ha025.10

Start-stop Profile no: 14

Start-stop Profile no: 7

Start/stop

Profile

Performance

Run

Time, sec.

[DIP Switch settings A1,A2,A3:ON; A4:OFF]

Run

Time, sec.

[DIP Switch settings A1:OFF; A2,A3,A4:ON]

Start

5 Sec.

Coast to stop

Stop

Performance1(A1)

■Start/ stop profile setting table:

Initial

Voltage

(%)

2(A2) 3(A3)

(A4)

Start

Ramp

Time

(sec) #

Stop

Ramp

time

(sec) #

Equivalent to

DOL

Coast to stop Off Off Off Off 80 0.25 *

1 Fastest

2 |

3 |

4 |

5 |

Coast to stop

6 |

9 Slowest

10 Fastest Fastest

11 | |

12 | |

13 | |

14 | |

15 Slowest Slowest

Off Off Off On 80 0.5 *

Off Off On Off 60 0.75 *

Off Off On On 60 1.5 *

Off On Off Off 60 1.0 *

Off On Off On 50 2 *

Off On On Off 40 3 *

Off On On On 50 4 *

On Off Off Off 60 6 *

On Off Off On 60 8 *

On Off On Off 60 2 1

On Of

On On 50 3 2

On On Off Off 40 4 3

On On Off On 40 5 3

On On On Off 30 7 5

On On On On 30 9 7

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Note: * indicates Stop Ramp time is not controlled byDMS.Motorwillcoasttostop.

■Trip Class selection:

This setting is applicable only for the Extended versions of DMS. The DMS motor overload protection is an advanced motor thermal model. Motor temperature is continuously calculated by the microprocessor. This uses a sophisticated mathematical model to accurately reflect motor heat generation and dissipation during all stages of operation, e.g. Starting, Running, Stopping & Stopped. Because it operates continuously, the motor thermal model eliminates the need for protection systems such as Excess Start Time, Limited Starts per hour etc. Calibrate the DMS motor thermal model for theTrip Class of the connected motor. The Motor Trip Class is defined as the length of time the motor can sustain Locked Rotor Current. The motor Trip Class can be found from the motor curves or data sheet. For example, if a given motor can withstand Locked Rotor Current for 10 sec, set Trip Class 10 (or lower) in the DMS. If in doubt, use "Trip Class 5", which is the Factory Default setting for this parameter. With this setting, the DMS will trip & protect the motor if the Locked Rotor current sustains for more than 5 secs.

# In some applications, actual ramp time on the motor shaft could differ from the settings.

Use the DIP switches A5-A6 to choose the Trip Class.

■Trip Class selection table :

Trip Cla ss

Time (sec)

(A5)6(A6)

Remarks

5 Off Off Tr ip Clas s 5

10 Off On Trip Cla ss 1 0

20 On Off Trip Class 20

0 On On Motor Protection off

■Full Load Current setting:

This setting is applicable only for the Extended versions of DMS and refers to the ETR function. It may not be used for current limitation. Calibrate the DMS for the connected motor nameplate Full Load Current (FLC). Use the five (5) DIP switches B2-B6 to add up to motor nameplate FLC minus 0.1 Amps. (0.1 Amps is added internally to the FLC amps. read from the DIP switches) Please note that switch B1 is not used.

■FLC setting table :

DIP Switch bits Value (Amps)

2(B2) 3.2 On Off

3(B3)

1.6

4(B4) 0.8 On On 5(B5) 0.4 Off On 6(B6) 0.2 On Off

6.3 Amps, when B2-B6 are all On

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Example-1 for setting

FLC=4.3 Amps

Off On

0.1+3.2+0+0.8+0+0.2

=4.3

See remark

Example-2 for setting

FLC=2.9 Amps

0.1+0+1.6+0.8+0.4+0

=2.9

See remark

300

Setting up DMS

Note: 0.1 Amps is added internally to the value read from DIP switches.

■Completing the installation:

To complete installation, fit the DMS Electronics module to the DMS Installation box and secure with the screws provided. Recommended tightening torque for the screws is between 2.5 and 3 Nm.

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■Operation

Once the DMS has been installed, wired and programmed according to the instructions, it can be operated.

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■Operation with AS-i Interface

The AS-i switch profile S-7.E is used, having the following inputs and outputs:

■Powering-up the DMS

PowermaynowbeappliedtotheDMSunit. The "On" LED should glow when the 24VCD Control Supply is turned On.

■Starting the motor:

Connect +24VDC to the "Reset/ Coasting stop inverse input (27). To start the motor in the Forward direction, use the Start CW Input (18). To initiate a stop, open the Start CW Input.

To start the motor in the Reverse direction, use the Start CCW Input (19).This feature is optional. To initiate a stop, open the Start CCW Input.

If the direction of rotation is wrong, change any two of mains or motor phases.

Disconnecting the +24VDC to the "Reset/ Coasting stop inverse input (27) will disable the DMS and cause the motor to coast to stop.

NOTE

If both Start CW & Start CCW inputs are active together, the motor will stop.

• Start CW (DO)

• Start CCW (D1)

• Brake Control (D2)

• Reset (D3)

• Ready output(D0)

• Run Output (D1)

• Fault Output (D2)

The profile codes with the different variants are:

• Profile 7E 1 for Extended

• Profile 7E 3 for Extended with Brake

• Profile 7E 4 for Extended with Brake & Reverse

300

Operation details, DMS

■Brake Release

(For variants with Braking function only variants SB, EB, ER). When a Start is initiated, the DMS automatically generates a brake release command. This will release the brakes before the motor starts running. The motor brake can also be released without starting the motor by connecting +24VDC to the Brake Release input (124).

NOTE

MainssupplytotheDMSisrequiredfor the operation of Brake Release. The Electromechanical brake supply is not

short-circuit protected.

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■Description of AS-i profiles used with DMS

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Bit Ty pe f or ho st Meaning

D0 output Run forward

D1 output Run reverse

D2 output Brake

D3 output Fault reset

D0 input Ready

D1 input Running

D2 input Fault

D3 input Not used

P0 parameter Not used

Host

level

0 1

Direct starter

Profile 7E 1

Stop - forward Start - forward

Not used Not used

Not used

Not reset

Reset

Not ready or fault

Ready

Motor stopped

Motor running

No fault

Fault

Direct starter with

brake

Profile 7E 3

Stop - forward Start - forward

Motor blocked

Motor free

Not reset

Reset

Not ready or fault

Ready

Motor stopped

Motor running

No fault

Fault

Reverser with brake

Profile 7E 4

Stop - forward Start - forward

Stop - reverse Start - reverse

Motor blocked

Not ready or fault

Motor stopped

Motor running

Not used Not used Not used

Motor free

Not reset

Reset

Ready

No fault

Fault

P1 parameter Not used

P2 parameter Not used

P3 parameter Not used

It is possible to operate DMS with both the control inputs and an AS-i Interface. It will function as follows:

• Start CW: Logically "OR"ed - DMS will Start

if either input is active.

• Start CCW: Logically "OR"ed - DMS will Start

if either input is active.

• Brake: Logically "OR"ed - DMS will generate Brake

release command if either input is active.

• Reset/Coasting stop inverse: Logically "AND"ed.

NOTE

Both inputs must be active for DMS to Start. If AS-i bus is used for control, the binary Reset/Coasting stop inverse input must be

held active (i.e. connected to +24 VDC)

Use a standard AS-i addressing device or the AS-i master to configure the DMS with the designated slave address on the AS-i network.

Configuring DMS with a Slave address:

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■Fault Procedure

Use the Reset (Reset/ Coasting stop inverse) input to reset any fault.

The "On" LED (Green), when illuminated, indicates that the Control supply is on. The "Bus" LED (Green), when illuminated, indicates that AS-i bus communication is OK.

■Reading the "Alarm" LED

No. of

Trip Condition Cause & Action

The "Alarm" LED (Red), when illuminated, indicates that the DMS is in the alarm/ trip state.

The number of Alarm LED flashes indicates the fault/ trip condition. The Alarm LED will flash a certain number of times, depending on the nature of fault.

flashes

One (1) PowerLossorShortedSCR Check supply voltages. This is a pre-start check. Two ( 2) Thermal Overload Check FLC setting.

Check the Motor Trip class setting. Remove the cause of the overload and let the motor cool before restarting.

Three (3) Motor Thermistor Trip Identify and correct the cause of motor

overheating. If no thermistors are connected to the DMS, ensure there is a closed circuit across the motor thermistor input (terminals 31A & 31B).

Four (4) Phase Loss Check supply for missing phase. This is active

anytime during start.

Five (5) Welded Direction Change Relay Replace unit.

300

Operation details, DMS

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■General Technical Data

Supply (L1, L2, L3, 125, 126, 127, 128):

AC line Supply voltage ........................................................................................ 3 x 380 VAC ~ 480 VAC +/- 10%

AC Line Supply frequency ................................................................................................................. 45HZ ~ 65 Hz

Electronics control voltage .......................................................................... +24VDC (20V to 30V), 150mA nominal

Control Inputs

Start (Terminals 18 & 19) .......................................................................................... Binary, 24 VDC, 8mA approx.

Reset/ Coasting stop inverse(Terminal 27) ........................................................... Binary, 24 VDC, 90mA approx. #

Release Electromechanical Brake (Terminal 124) ..................................................... Binary, 24 VDC, 8mA approx.

The Control inputs are suitable for connection to a d evice with a PNP output stage. #20mAapprox. forStandradversions(SB&ST)

Outputs

Run Output (Terminal 46) ....................................................................... Binary, PNP output, 24 VDC, 20mA max.

The output is short circuit protected.

Electromechanical Brake Supply output

Electromechanical Brake Supply Output (Terminals 122 & 123) ........................................... 180 VDC, 1.0 A max. *

* The electro-mechanical brake supply output voltage is proportional to the Ac line supply vo which is 180 VDC f or 400VAC mains, 205 VDC for 460 VAC AC lines.

The output is not short circuit protected.

ltage,

Operating temperature ......... 14 to +140 deg. F (-10 to +60 deg. C.)(above 104 deg. F. (40 deg. C.) with derating)

Relative humidity ........................................................................................................ 5 -90% RH, non-condensing

Weight .............................................................................................................................................. 7.7 lb (3.5 kg)

■Current Ratings (AC53a ratings)

These ratings assume Starting current of 500% FLC. All ratings are in Amps.

Continuous Ratings (Not bypassed) at 104 deg. F (40 deg C.) Ambient Temperature, < 3000 feet (1000 m)

Duty Cycle

No. of starts per hour Start Time (sec.)

70% 50% 30%

10 5 8.4 8.7 9.0

50 5 7.9 8.1 8.3 100 5 7.3 7.5 7.6 300 1 7.7 8.0 8.2

For ambient temperature or altitude conditions beyond t

hose listed contact Danfoss.

MG.90.F2.22 - VLT is a registered Danfoss trademark

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■Ordering type code

The DMS is available in the following variants:

- Standard

-StandardwithBrake

- Extended

- Extended with Brake

- Extended with Brake & Reverse

■Certifications

The DMS 300 has CE, UL, cUL and C-tick certifications. The details are as under:

Rated insulation voltage ............................................................................................................................ 500 VAC

Rated impulse withstand ........................................................................................... 2.0 kV (1.2/ 50 micro second)

Conducted and radiated frequency emissions ................................................................ Class B as per EN 55011

Electrostatic discharge, 4 kV contact and 8 kV air discharge ................................................ no effect on operation

Radio frequency electromagnetic field, 0.15 MHz to 1.0 GHz ................................................ no effect on operation

Fast transients, 2.0 kV/ 5.0 kHz ............................................................................................ no effect on operation

Surges, 2.0 kV line to earth, 1.0 kV line to line ...................................................................... no effect on operation

Voltage dips and short interruptions ...................................................................................... no effect onoperation

Short circuit tested on 5 kA supply, when protected by semiconductor fuses (Type 2 co-ordination) ................... no

damage to DMS 300, no danger to persons or installation

Short circuit tested on 5 kA supply, when protected by HRC fuses (Type 1 co-ordination) ................................... no

danger to persons or installation, DMS unit may be unsuitable for future use

The Extended varaints are available with integrated Fieldbus AS-i interface. The extended versions can be delivered with Profibus interface including 4 additional M12 plugs for connection of external sensors.

RefertothetableforthePartnumbers corresponding to the variants.

For example, the part number for a Motor Mount DMS unit, with Reverse function, and without Fieldbus connection would be: DMS330PT4P66ERD0F00T12C0

Specification and

order codes, DMS 300

C-tick

IP66

To maintain certifications, the product shall not be modified an any way, shall be used only for the specified purpose, and must be installed according to this manual and/or any other authorized Danfoss instruction.

■Fuses

The DMS 300 should be used with suitable fusing as per the co-ordination requirements of the circuit.. Max pre-fuses: DMS 300 meets Type 1 co-ordination with properly rated HRC fuses. Use type gG 25A, 415 VAC or equivalent HRC fuses.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Semiconductor fuses are required to meet UL, C-UL Certification. Semiconductor fuses listed below are manufactured by Bussmann and should be ordered directly from Bussmann or their local supplier. Bussmann, High Speed fuse, Square body, Size 000, 660 V, 20 Amps rated - Part no: 170 M 1310 or Bussmann, British style, BS88, Type CT, 690 V, 20 Amps rated - Part no: 20CT

■Special variants:

In addition to the installation boxes described earlier, DMS units can be offered as variants with additional functionality and options Example 1 Variant T73: DMS Extended unit with Profibus communication option, 4 x M12 sensor plugs (as described above) plus a special Harting connector for motor connections.

Picture of DMS Unit with Profibus card, with 4 x M12 connectors for sensors, and Harting connector for Motor connections

■Motor connection

The motor must be connected by a Han 10E connector according to the DESINA standard.

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Example 2 Variant T22 or T62: DMS Extended unit with an integrated service switch.

The service switch can either be connected between the AC line supply & DMS unit, or between DMS unit and the motor, as shown here.

3-PHASE SUPPLY

(POWER-BUS)

SERVICE SWITCH

1/L1

3/L2

5/L3

DMS Unit

2/T1

4/T2

6/T3

To Motor

Pin no.

Function

Pin no.

Function

1 Motor U 6-8 Not connected

2 Motor V 9

3 Motor W 10

Electromechanical

brake B

brake A

Motor

thermistor A

Motor

thermistor B

Ground

connection

SERVICE SWITCH

177ha024.10

3-PHASE SUPPLY

(POWER-BUS)

To other Decentral controllers

1/L1

3/L2

5/L3

1/L1

3/L2

5/L3

The service switch used for providing isolation to DMS Unit and the mot

1/L1

3/L2

DMS Unit

5/L3

The service switch used for providing isolation to only the motor.

DMS Unit

2/T1

4/T2

6/T3

2/T1

4/T2

6/T3

SERVICE SWITCH

2/T1

4/T2

6/T3

To Motor

Examples of connection of Service switch

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Details of Profibus Connectivity NOTE

When using Profibus interface, the complete control of the DMS is done by the Profibus. T DMS control terminals cannot be used.

■Profibus DP Slave 6 E/DC 24 V, 4 A/DC 24 V/1A

spring terminal block 2 x 2 x 0.1 sq.in. (2.5

connection bus connection

sq.mm.) 69: A-Line RxD/TxD-N, green wire 68:B-Line RxD/TxD-P, red wire

termination switchable, SW2 both on supply power to the module

voltage range incl. ripple 20-30VDC

ripple max. 10%

current consumption nom. 90 mA

spring terminal block 2 x 2 x 0.1 sq.in. (2.5

connection

sq.mm.)

201: DC 0 V, 202:DC 24 V supply power input and output

voltage range incl. ripple 20-30VDC

spring terminal block 2 x 2 x 0.1 sq.in. (2.5

connection

sq.mm.)

203: DC 0 V, 204:DC 24 V

DC 500 V between bus and electronics galvonic isolation isolation voltage

DC 2.5kV between module supply and

inputs/ outputs Bus interface Bus system Profibus DP

module type Slave I/O module standard DIN 19245 data width in the process image 1 Byte inputs, 1 Byte outputs fieldbus controller LSPM2 identifier 0409 hex addressing Node ID: 1-99 set by DIP switch SW3 baud rate up to 12Mbaud, automatic detection

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Specification and

order codes, DMS 300

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Tableofbitsincontrolandstatusword

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Te rm i na l

connection

Output 1 18 Start CW Bit 0

Output 2 19 Start CCW Bit 1

Output 3 27

0V 125 (203) +24V 126 (204) Input 1 M12, I1 Input Bit 0 Input 2 M12, I2 Input Bit 1 Input 3 M12, I3 Input Bit 2 Input 4 M12, I4 Input Bit 3 Input 5 46 Ready Bit 4

The GSD file is available on the internet at www.danfoss.com/drives

■Profibus connector PCB 4 x M12

inputs number 4xM12femalesocketIP67

connection

Function

Reset/

Coasting stop inverse

M12 female socket Pin 1: DC 24 V Pin 2: NC (not connected) Pin 3: DC 0 V Pin 4: input

Profibus

control word

Bit 2

Profibus status

word

MG.90.F2.22 - VLT is a registered Danfoss trademark

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■Profibus address setting: DIP switch SW3

Address decimal DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6 DIP 7 DIP 8

x0 1 1 1 1 x x x x x1 0 1 1 1 x x x x x2 1 0 1 1 x x x x x3 0 0 1 1 x x x x x4 1 1 0 1 x x x x x5 0 1 0 1 x x x x x6 1 0 0 1 x x x x x7 0 0 0 1 x x x x x8 1 1 1 0 x x x x x9 0 1 1 0 x x x x 0x x x x x 1 1 1 1 1x x x x x 0 1 1 1 2x x x x x 1 0 1 1 3x x x x x 0 0 1 1 4x x x x x 1 1 0 1 5x x x x x 0 1 0 1 6x x x x x 1 0 0 1 7x x x x x 0 0 0 1 8x x x x x 1 1 1 0 9x x x x x 0 1 1 0

The address 00 is not allowed. Also all positions not listed in the table are not allowed. In those cases address 126dec is used.

Specification and

order codes, DMS 300

MG.90.F2.22 - VLT is a registered Danfoss trademark

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FCD 300 Series

Design guide

Software version: 1.4x

This design guide can be used for all FCD 300 Series frequency converters with software version 1.4x. The software version number can be seen from parameter 640 Software version no.

195NA193.11

NOTE

This symbol indicates something that should be noted by the reader.

Indicates a general warning.

This symbol indicates a warning of high voltage.

MG.90.F2.22 - VLT is a registered Danfoss trademark

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■High voltage warning

The voltage of the adjustable frequency drive is dangerous whenever the drive is

connected to electrical current. Incorrect fitting of the motor or adjustable frequency drive may cause damage to the equipment, serious injury or death. Consequently, it is essential to comply with the instructions in this manual as well as local and national rules and safety regulations.

■These rules concern your safety

1. The variable frequency drive must be disconnected

from the AC supply if repair work is to be carried out. Check that the electrical supply has been disconnected and that the prescribed time has passed before removing the inverter part from the installation

2. The [STOP/RESET] key on the optional control

panel does not disconnect the equipment from AC supply and is thus not to be used as a safety switch.

3. The unit must be properly connected to the

ground, the user must be protected against the supply voltage and the motor must be protected against overloading pursuant to prevailing national and local regulations.

4. The ground leakage currents are higher than 3.5 mA.

5. Protection against motor overload is not included in the factory setting. If this function is required, set parameter 128 Motor thermal protection to data value ETR trip or data value ETR warning.For the North American market: The ETR functions provide overload protection of the motor, class 20, in accordance with NEC.

■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 variable frequency drive is connected to AC line. If personal safety considerations make it necessary to ensure that no unintended start occurs, these stop functions are not sufficient.

2. While parameters are being changed, the motor may start. Consequently, the stop key [STOP/RESET] on the optional control panel must always be activated, following which data can be modified.

3. A motor that has been stopped may start if faults occur in the electronics of the variable frequency drive, or if a temporary overload or a fault in the supply AC line or the motor connection ceases.

Warning:

It can be extremely dangerous to touch the electrical parts even when the AC line supply has been disconnected.

For FCD 300: wait at least 4 minutes.

195NA194.10

300

Introduction to FCD

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■Technology

■Control principle

A variable frequency drive rectifies AC voltage from the AC line supply into DC voltage, following which it changes this voltage to an AC voltage with variable amplitude and frequency. The motor thus receives a variable voltage and frequency, which enables infinitely variable speed control of three-phase, standard AC motors.

1. AC line voltage 3 x 380 - 480 V AC, 50 / 60 Hz.

. Rectifier

2 Three-phase rectifier bridge which rectifies AC voltage into DC voltage.

the DC voltage is converted into variable AC voltage with a variable frequency.

. Intermediate circuit

DC voltage √2 x mains voltage [V].

. Intermediate circuit coils

4 Evens out the intermediate circuit current and limits the load on AC lines and components (electrical transformer, cables, fuses and contactors).

. Intermediate circuit capacitor

Evens out the intermediate circuit voltage.

. Inverter Converts DC voltage into a variable AC voltage with a variable frequency.

. Motor voltage Variable AC voltage depending on supply voltage. Variable frequency: 0.2 - 132 / 1 - 1000 Hz.

. Control card

8 Here is the computer that controls the inverter which generates the pulse pattern by which

MG.90.F2.22 - VLT is a registered Danfoss trademark

■The decentral concept

The FCD 300 Adjustable speed drive is designed for decentral mounting, e.g. in the food and beverage industry, in the automotive industry, or for other material handling applications.

With the FCD 300 it is possible to utilize the cost saving potential by placing the power electronics decentrally, and thus make the central panels obsolete saving cost, space and effort for installation and wiring.

Theunitisflexibleinitsmountingoptionsforas well stand-alone mounting and motor-mounting. It is also possible to have the unit pre-mounted on a Danfoss Bauer geared motor (3 in one solution). Thebasicdesignwithaplugableelectronicpartand a flexible and "spacious" wiring box is extremely service-friendly and easy to change electronics without the need for unwiring.

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It is easy for the user to program the required functions on the control panel or via serial communication.

■AC input protection

The FCD 300 Series is protected against the transients that may occur on the AC line, such as coupling with a phase compensation system or transients from blown fuses or lightning strikes.

Rated motor voltage and full torque can be maintained down to approx. 10% undervoltage in the mains supply.

As all 400 V units in the FCD 300 Series have intermediate circuit coils, there is only a low amount of harmonic electrical supply interference. This gives a good power factor (lower peak current), which reduces the load on the electrical installation.

The FCD 300 is a part of the VLT variable frequency drive family, which means similar funcionality, programming, and operating as the other family members.

■FCD 300 control principle

A variable frequency drive is an electronic unit which is able to infinitely variably control the rpm of an AC motor. The variable frequency converter governs the motor speed by converting the regular voltage and frequency from AC line, e.g. 400 V / 50 Hz, into variable magnitudes. Today the variable frequency drive-controlled AC motor is a natural part of all types of automated plants. The FCD 300 Series has an inverter control system called VVC (Voltage Vector Control). VVC controls an induction motor by energizing with a variable frequency and a voltage suitable for it. If the motor load changes, so does its energizing and speed. That is why the motor current is measured on an ongoing basis, and a motor model is used to calculate the actual voltage requirement and slip of the motor.

■Programmable inputs and outputs in four Setups

In the FCD 300 Series it is possible to program the different control inputs and signal outputs and to select four different user-defined Setups for most parameters.

■Variable frequency drive protection

The current measurement in the intermediate circuit constitutes perfect protection of the FCD 300 Series in case there is a short-circuit or a ground fault on the motor connection. Constant monitoring of the intermediate circuit current allows switching on the motor output, e.g. by means of a contactor. Efficient monitoring of the electrical supply means that the unit will stop in the case of a phase drop-out (if the load exceeds approx. 50%). In this way, inverter and the capacitors in the intermediate circuit are not overloaded, which would dramatically reduce the service life of the variable frequency d The FCD 300 Series offers temperature protection as standard. If there is a thermal overload, this function cuts out the inverter.

■Reliable galvonic isolation

In the FCD 300 all digital inputs/outputs, analog inputs/outputs and the terminals for serial communication are supplied from o with circuits that comply with PELV requirements. PELV is also complied with in relation to relay terminals at max. 250 V, so that connected to AC line potential.

they can be

rive.

r in connection

300

the

Introduction to FCD

MG.90.F2.22 - VLT is a registered Danfoss trademark

See section Galvonic Isolation (PELV) for further details.

■Advanced motor protection

The FCD 300 Series has integral electronic motor protection. The variable frequency drive calculates the motor temperature on the basis of current, frequency and time. As opposed to traditional, bimetallic protection, electronic protection takes account of reduced cooling at low frequencies because of reduced fan speed (motors with internal fan). This function cannot protect the individual motors when motors are connected in parallel. Thermal motor protection can be compared to a protective motor switch, CTI. To give the motor maximum protection against overheating when it is covered or blocked, or if the fan should fail, you can install a thermistor and connect it

to the variable frequency drive’s thermistor input (Digital

input), see parameter 128 Thermal motor protection.

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NOTE

This function cannot protect the individual motors in the case of motors linked in parallel.

MG.90.F2.22 - VLT is a registered Danfoss trademark

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■CE labelling

What is CE labelling?

The purpose of CE labelling is to avoid technical obstacles to trade within EFTA and the EU. The EU has introduced the CE label as a simple way of showing whether a product complies with the relevant EU directives. The CE label says nothing about the specifications or quality of the product. Variable frequency drives are regulated by three EU directives:

The machinery directive (98/37/EEC)

All machines with critical moving parts are covered by the machinery directive, which came into force on January 1, 1995. Since a variable frequency drive is largely electrical, it does not fall under the machinery directive. However, if a variable frequency drive is supplied for use in a machine, we provide information on safety aspects relating to the variable frequency drive.

We do this by means of a manufacturer’s declaration.

The low-voltage directive (73/23/EEC)

Variable frequency drives must be CE-labelled in accordance with the low-voltage directive, which came into force on January 1, 1997. The directive applies to all electrical equipment and appliances used in the 50 1000 Volt AC and the 75 - 1500 Volt DC voltage ranges. Danfoss CE labels in accordance with the directive and issues a declaration of conformity upon request.

The EMC directive (89/336/EEC)

EMC is short for electromagnetic compatibility. The presence of electromagnetic compatibility means that the mutual interference between differen

t components/appliances is so small that the functioning of the appliances is not affected. The EMC directive came into force on 1 January 1 Danfoss CE labels in accordance with the directive and issues a declaration of conformity upon request. In order that EMC-correct installation can be

carried out, this manual gives detailed instructions for installation. In addition, we specify the standards which our different products comply with. We offer the filte

rs that can be seen from the specifications and provide other types of assistance to ensure the optimum EMC result.

In the great majority of cases, the variable frequency drive is used by professionals of the trade as a complex component forming part of a larger appliance, system or installation. It must be noted that the responsibility for the final EMC properties of the appliance, system or installation rests with the installer.

996.

■ATEX

What is ATEX?

Directive 94/9/EC is valid in the European Union (EU) with the purpose of creating unified standards for equipment and protective systems intended for use in potentially explosive atmospheres. The directive was valid from July 2003, and all equipment installed and built into potentially explosive areas in EU after this date, must comply with this directive. The directive and its derivatives are often referred to as the ATEX-directive. ATEX is an acronym for ATmosphere Explosible.

It has been found practical to classify hazardous areas into zones according to the likelihood of an explosive gas/dust atmosphere being present (see IEC 79-10). Such classification allows appropriate types of protection to be specified for each zone.

Motors supplied at variable frequency and voltage

When electrical motors are to be installed in areas where dangerous concentrations and quantities of flammable gases, vapors, mists, ignitable fibers or dust may be present in the atmosphere, protective measures are applied to reduce the likelihood of explosion due to ignition by arcs, sparks or hot surfaces, produced either in normal operation or under specified fault conditions.

Motors supplied at varying frequency and voltage require either:

• Means (or equipment) for direct temperature control

by embedded temperature sensors specifi

ed in the motor documentation or other effective measures for limiting the surface temperature of the motor housing. The action of the protective d

evice shall be to cause the motor to be disconnected. The motor and adjustable frequency drive combination does not need to be tested together,

• The motor must have been type-tested for this

duty as a unit in association with the adjustable frequency drive specified in the d

escriptive documents according to IEC 79-0 and with the protective device provided.

FCD 300 and ATEX

The following variants of the FCD 300 can be installed directly in Group II, Category 3, and Zone 22 areas:

VLT

Decentral FCD3xx-P-T4-P66-xx-R1-

Dx-Fxx-T11-Cx

VLT

Decentral FCD3xx-P-

T4-P66-xx-R1-

Dx-Fxx-T12-Cx

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Introduction to FCD

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

VLT®Decentral FCD3xx-P-T4-P66-xx-R1Dx-Fxx-T51-Cx

Decentral FCD3xx-P-T4-P66-xx-R1-

VLT Dx-Fxx-T52-Cx

Group II, Category 3, and Zone 22 areas are characterised by:

• Surface installations

• Explosive atmosphere is unlikely to occur or,

if it does, is likely to only be of short duration and not in normal duty

• The explosive media is dust

The maximum surface temperature of the FCD 300 during worst-case normal duty is limited to 275ºF (135°C). This temperature must be lower than the ignition temperature of the present dust.

The installer must define the zone, category and dust ignition temperature of the environment where the FCD 300 is installed.

ATEX correct installation

The following issues must be taken into account when installing the FCD 300 in ATEX zone 22 environments:

must only be carried out by personnel that are trained and familiar with the concept of protection.

For a declaration of conformity, please consult your local Danfoss representative.

• Motor must be designed, tested and certified by the

motor manufacturer for variable speed application

• Motor must be designed for Zone 22 operation.

I.e. with type of protection "tD" acc. to EN61241-0 and -1 or EN50281-1-1.

• Motor must be provided with thermistor protectio

n. The thermistor protection must either be connected to an external thermistor relay, with EC Type Examination Certificate or compatible with t

he FCD 300 thermistor input. If the FCD 300 thermistor protection is used, the thermistor must be wired to terminals 31a and 31b, and thermistor trip activated by programming parameter 128 to thermistor trip [2]. See parameter 128 for further detai

ls.

• Cable entries must be chosen for the enclosure

protection to be maintained. It must also be ensured that the cable entries com

ply with the requirements for clamping force and mechanical strengths as described in EN 50014:2000.

• The FCD must be installed with app

ropriate ground

connecting according to local/national regulations.

• The installation, inspection and maintenance of

electrical apparatus for use in

combustible dust,

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Mechanical dimensions, FCD, motor mounting

■Mechanical dimensions, stand-alone mounting

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Mechanical dimensions in in

FCD 303-

315

FCD 322-

335 (mm) A 7.56 (192) 10.2 (258) A1 5.24 (133) 6.69 (170) B 9.61 (244) 11.8 (300) B1 11.8 (300) 14.4 (367) B2 11.2 (284) 13.6 (346) C 5.59 (142) 5.94 (151) C1 5.71 (145) 6.06 (154) Cable Gland sizes M16, M20, M25 x 0.06 in

(1.5 mm) Space for cable inlets and service switch handle 4-6 in (100-150 mm)

■Spacing for mechanical installation

All units require a minimum of 4 in (100 mm) of air from other components above and below the enclosure.

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Installation, FCD

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■Mechanical Installation

Please pay attention to the requirements that apply to integration and remote

mounting. These must be complied with to avoid serious injury or damage, especially when installing large units.

The FCD 300 consists of two parts: The installation part and the electronics part. The two parts must be separated, and the installation part is to be mounted first. After wiring, the electronics is to be fixed to the installation part by the attached 6 screws. For compressing the gasket the screws must be tightened with 2.5-3 Nm.

NOTE

Donotswitchonthepowerbeforethe 6 screws are tightened.

The FCD 300 can be applied as following:

- Stand alone mounted close to the motor

- Motor mounted

or might be delivered pre mounted on a Danfoss Bauer (geared) motor. Please contact the Danfoss Bauer sales organization for further information.

The adjustable frequency drive is cooled by means of air circulation. For the unit to be able to release its cooling air, the minimum free distance above and below the unit must be m protect the unit from overheating, it must be ensured that the ambient temperature does not rise above the max. temperature stated for the adjustable frequency drive and that the 24-hour average temperature is not exceeded. The max. temperature and 24-hour average can be seen in General technical data. If the ambient temperature is higher, derating of the adjustable frequency drive is to be carried out. See Derating for ambient temperature. Please note that the service life of the adjustable frequency drive will be reduced if derating for ambient temperature is not considered.

inimum 4 in. (100 mm).To

the box and the mounting surface. Use the three supplied washers to protect the paint.

Bolts must be M6 for the FCD 303 - 315 and M8 for FCD 322 - 335.

See Dimensional Drawings.

otor mounting The installation box should be mounted on the surface of the motor frame, typically instead of the motor terminal box. The motor/geared motor may be mounted with the shaft vertically or horizontally. The unit must not be mounted upside down (the heat sink pointing down). The cooling of the electronics is independent on the motor cooling fan. For mounting directly on Danfoss Bauer geared motors no adaption plate is necessary. For motor mounting (non Danfoss Bauer motors), an adaptor plate should usually be applied. For that purpose a neutral plate incl gasket and screws for attaching to the installation box is available. The appropriate drillings and gasket for the motor housing are applied locally. Please make sure that the mechanical strength of the mounting screws and the threads are sufficient for the application. The specified resistance against mechanical vibrations d not cover the mounting onto a non-Danfoss Bauer motor, as the stability of the motor frame and threads

are outside Danfoss Drive’s control and responsib

and the same applies to the enclosure class. Please be aware, that the adjustable frequency drive may not be used to lift the motor/geared mo

tor.

oes

ility

tand alone mounting ("wall mounting") For best cooling the unit should be mounted vertically, however where space limitations require it, horizontal mounting is allowable. The integrated 3 wall mounting brackets in the wall mounting version can be used for fixing the installation box to the mounting surface, keeping a distance for possible cleaning between

MG.90.F2.22 - VLT is a registered Danfoss trademark

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Universal adaptorplate

1. Prepare the adaptor plate for mounting on

the motor by drilling the fixing holes and the hole for the cables.

2. Mount the plate on the motor with the normal

terminal box gasket.

3. Knock out the 4 screw holes for mounting

the adaptor plate (outer holes).

4. Mount the terminal box onto the motor by the

4 sealing screws and the gasket supplied. Use the supplied star washers for securing PE connection according to EN 60204. The screws must be tightened with 5 Nm.

Allowed mounting positions

300

Installation, FCD

MG.90.F2.22 - VLT is a registered Danfoss trademark

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Bottom view of FCD 303-315 Bottom view of FCD 322-330

MG.90.F2.22 - VLT is a registered Danfoss trademark

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■General information about electrical installation

■High voltage warning

The voltage of the adjustable frequency drive is dangerous whenever the drive

is connected to the AC line. Incorrect installation of the motor or drive may cause damage to the equipment, serious injury or death. Comply with the safety instructions in this manual as well as local and national rules and safety regulations. Touching electrical parts may be fatal - even after the equipment has been disconnected from the AC line. Wait at least 4 minutes for current to dissipate.

NOTE

It is the responsibility of the user or installer to ensure correct grounding and protection in accordance with national and local standards.

■Cables

The control cable and the power cable should be installed separately from motor cables to prevent noisetransfer. Asaruleadistanceof8in(20cm)is sufficient, but it is recommended that the distance is as great as possible, particularly when cables are installed in parallel over large distances.

iron. Shield reinforcement intended for mechanical protection, for example, is not suitable for EMC-correct installation. See also Use of EMC-correct cables.

■Extra protection

ELCB relays, multiple protective grounding or grounding can be used as extra protection, provided that local safety regulations are complied with. In the case of an ground fault, a DC content may develop in the faulty current. Never use an RCD (ELCB relay), type A, as it is not suitable for DC faulty currents. If ELCB relays are used, local regulations must be complied with. If ELCB relays are used, they must be:

- Suitable for protecting equipment with a DC content in the faulty current (3-phase bridge rectifier)

- Suitable for a pulse-shaped, brief discharge on power-up

- Suitable for a high leakage current.

See also RCD Application Note MN.90.GX.02.

■High voltage test

A high voltage test can be performed by short-circuiting terminals U, V, W, L1, L2 and L3, and applying max. 2160 V DC in 1 sec. between this short-circuit and PE-terminal.

For sensitive signal cables such as telephone or data cables the greatest possible distance is recommended. Please note that the required distance depends on the installation and the sensitivity of the signal cables, and that for this reason exact values cannot be given.

When being placed in cable trays, sensitive cables may not be placed in the same cable tray as the motor cable. If signal cables run across power cables, this is done at an angle of 90 degrees. Remember that all noise-filled inlet and outlet cables to a cabinet must be shielded/armoured. See also EMC-compliant electrical installation.

Cable glands

It must be assured that appropriate cableglands needed for the environment are chosen and carefully mounted.

■Shielded/armoured cables

The shield must have low HF impedance, which is achieved by a braided shield of copper, aluminium or

■Electronics purchased without installation box

If the electronic part is purchased without the Danfoss installation part, the ground connection must be suitable for high leakage current. Use of original Danfoss installation box or installation kit 175N2207 is recommended.

■Caution

PE connection

he metal pin in the corner(s) of the

T electronic part and the bronze spring in the corner(s) of the installation box a

for the protective ground connection. Make sure they are not loosened, removed, or violated in any way.

re essential

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Installation, FCD

MG.90.F2.22 - VLT is a registered Danfoss trademark

NOTE

Do not plug/unplug the electronic part with power voltage switched on.

■Protective ground

The ground connection serves several purposes.

• Safety ground (Protective ground, PE)

The equipment must be properly grounded according to local regulation. This equipment has a leakage current > 3.5 mA AC. It must be connected to an ground connection complying with the local rules for high leakage current equipment.

Decentral Solutions

Typically, this implies that the PE conductors must be mechanically enhanced (minimum cross

section 0.4 in (10 mm)

• Noise "clamping" (high frequencies) Stable communication between units call for shielding of the communication cables (1). Cables must be properly attached to screen clamps provided for that purpose.

• Equalization of voltage potential (low frequencies) To reduce alignment currents in the screen of the communication cable, always apply a short grounding cable between units that are connected to the same communication cable (2) or connect to a grounded frame (3).

• Potential equalization: All metal parts, where the motors are fastened, must be potential equalized

PE connections, voltage equalizing cables and the shield of the communication cable should be connected to the same potential (4)

Keep the conductor as short as possible and use the greatest possible surface area.

The numbering refers to the figure.

) or duplicated

Proper installation grounding

MG.90.F2.22 - VLT is a registered Danfoss trademark

■EMC-correct electrical installation

General points to be observed to ensure EMC-correct electrical installation.

- Use only shielded/armoured motor cables and shielded/armoured control cables.

- Connect the screen to ground at both ends.

- Avoid installation with twisted shield ends (pigtails), since this ruins the shielding effect at high frequencies. Use cable clamps instead.

-Don’t remove the cable shield between the

cable clamp and the terminal.

Decentral Solutions

MG.90.F2.22 - VLT is a registered Danfoss trademark

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Installation, FCD

Decentral Solutions

■Use of EMC compliant cables

In order to comply with requirements for EMC immunity of the control cables and EMC emissions from the motor cables shielded/armoured cables must be used. The ability of a cable to reduce the amount of ingoing and outgoing radiation of electric noise depends on the transfer impedance (Z

). The shield of a

cable is normally designed to reduce the transfer of electric noise, and a shield with a lower Z effective than a shield with a higher Z

is rarely stated by cable manufacturers, but it

is often possible to estimate Z

by looking at and

is more

assessing the physical design of the cable.

can be assessed on the basis of the following factors:

- the contact resistance between the individual shield conductors.

- Shield coverage, i.e. the physical area of the cable covered by the shield. Is often stated as a percentage and should be no less than 85%.

- The shield type, i.e. braided or twisted pattern. A braided pattern or closed pipe is recommended.

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Grounding of shielded/armoured control cables

In general control cables must be shielded/armoured,

and the shield must be connected to the unit’s metal

cabinet with a cable clamp at each end.

The drawing below shows the correct way to perform the grounding, and what to do when in doubt.

1. Correct grounding

Control cables and cables for serial communication must be attached with cable clamps at both ends to ensure maximum possible electrical contact.

2. Incorrect grounding

Do not use twisted shield ends that are plaited together (pigtails), as these increase shield impedance at higher frequencies.

3. Protection with respect to ground

potential between PLC and VLT

f the ground potential between the VLT variable frequency drive and the PLC (etc.) is different, electric noise may occur that will disturb the whole system. This problem can be solved by fitting an equalising cable, to be placed next to the control cable. Minimum cable cross-section: 6 AWG (16 mm

4. n the event of a 50/60 Hz ground loop

If very long control cables are used, 50/60 Hz ground loops can arise, and these can interfere with the whole system. This problem is resolved by attaching one end of the shield to the gr via a 100 nF capacitor (short pin length).

ound

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MG.90.F2.22 - VLT is a registered Danfoss trademark

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Installation, FCD

■Diagram

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* Integrated brake and mechanical brake control and external 24 V are options.

■RFI switches J1, J2

J1 and J2 must be removed at IT mains and delta grounded mains with phase to earth voltage > 300 V also during ground failure. J1 and J2 can be removed to reduce leakage current. Caution: No correct RFI filtering.

MG.90.F2.22 - VLT is a registered Danfoss trademark

■Location of terminals

Decentral Solutions

T11, T12, T16, T52, T56

MG.90.F2.22 - VLT is a registered Danfoss trademark

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Installation, FCD

T22, T26, T62, T66versions with service switch

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MG.90.F2.22 - VLT is a registered Danfoss trademark

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T73 version with motor plug and sensor plugs Version is supplied from Danfoss with wiring as shown

T63 version with service switch (no motor plug)

MG.90.F2.22 - VLT is a registered Danfoss trademark

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Installation, FCD

■Electrical connection

No. 91 92 93 AC line voltage 3 x 380-480 V

L1 L2 L3 PE Ground connection

NOTE

Please check that the AC line voltage fits the mains voltage of the frequency converter, which can be seen from the nameplate.

See Technical data for correct dimensioning of cable cross-section.

■Pre-fuses

See Technical data for correct dimensioning of pre-fuses.

Decentral Solutions

■Direction of motor rotation

■Motor connection

Connect the motor to terminals 96, 97, 98. Connect ground to PE-terminal.

No. 96 97 98 Motor voltage 0-100% of AC

line voltage

UVW3 wires out of motor

U1W2V1U2W1V26 wires out of motor, Delta

connected

U1 V1 W1 6 wires out of motor, Star

connected U2, V2, W2 to be interconnected separately (optional terminal block)

PE Ground connection

See Technical data for correct dimensioning of cable cross-section.

All types of three-phase asynchronous standard motors can be connected to a variable frequency drive. Normally, small motors are star-connected (230/400 V,

/ Y). Large motors are delta-connected (400/690

/ Y). The correct connection mode and voltage

V, can be read from the motor nameplate.

The factory setting is for clockwise rotation with the variable frequency drive transformer output connected as follows:

Terminal 96 connected to U-phase.

Terminal 97 connected to V-phase.

Terminal 98 connected to W-phase.

The direction of rotation can be changed by switching two phases on the motor terminals.

NOTE

In motors without phase insulation paper, an LC filter should be fitted on the output of the variable frequency drive.

MG.90.F2.22 - VLT is a registered Danfoss trademark

Decentral Solutions

■AC lines and motor connection with service switch

■Connection of HAN 10E motor plug for T73

■Parallel connection of motors

Thevariablefrequencydriveisabletocontrol several motors connected in parallel. If the motors are to have different rpm values, use motors with different rated rpm values. Motor rpm is changed simultaneously, which means that the ratio between the rated rpm values is maintained across the range. The total current consumption of the motors is not to exceed the maximum rated output current I

for the variable frequency drive.

INV

HAN 10E pin no 1 - Motor phase U HAN 10E pin no 2 - Motor phase V HAN 10E pin no 3 - Motor phase W HAN 10E pin no 4 - Motor brake, see Operating Instructions MG.04.BX.YY, terminal 122 HAN 10E pin no 5 - Motor brake, see Operating Instructions MG.04.BX.YY, terminal 123 HAN 10E pin no 9 - Motor thermistor, see Operating Instructions MG.04.BX.YY, terminal 31A HAN10Epinno10-Motorthermistor,see Operating Instructions MG.04.BX.YY, terminal 31B PE = protective ground

Problems may arise at the start and at low rpm values if the motor sizes are widely different. This

is because the small motors’ relatively high ohmic

resistance in the stator calls for a higher voltage at the start and at low rpm values.

In systems with motors connected in parallel, the electronic thermal relay (ETR) of the variable frequency drive cannot be used as motor protection for the individual motor. For this reason further motor protection must be used, e.g. thermistors in each motor (or an individual thermal relay).

NOTE

Parameter 107 Automatic motor tuning, AMT cannot be used when motors are connected

in parallel. Parameter 101 Torque characteristic must be set to Special motor characteristics [8] when motors are connected in parallel.

■Motor cables

See Technical data for correct sizing of motor cable cross-section and length. Always comply with national and local regulations on cable cross-section.

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NOTE

If an unshielded/unarmoured cable is used, some EMC requirements are not complied with, see EMC test results in the Design Guide.

If the EMC specifications regarding emission are to be complied with, the motor cable must be shielded/armoured, unless otherwise stated for the RFI filter in question. It is important to keep the motor cable as short as possible so as to reduce the noise level and leakage currents to a minimum. The motor cable shield must be connected to the metal cabinet of the variable frequency drive and to the metal cabinet of the motor. The shield connections are to be made with the biggest possible surface area (cable clamp). This is enabled by different installation devices in different variable frequency drives. Mounting with twisted shield ends (pigtails) is to be avoided, since these spoil the shielding effect at high frequencies. If it is necessary to break the shield to install a motor isolator or motor relay, the shield must be continued at the lowest possible HF impedance.

■Motor thermal protection

The electronic thermal relay in UL approved variable frequency drives has received the UL approval for single motor protection, when parameter 128 Motor thermal protection has been set for ETR Trip and parameter 105 Motor current, I the rated motor current (see motor nameplate).

■Brake resistor

has been programmed to

M, N

NOTE

Please note that voltages up to 850 V DC

occur on the terminals.

■Control of mechanical brake

No. 122

(optional function)

123 (optional function)

MBR- MBR+ Mechanical brake

(UDC=0.45 X electrical Voltage) Max 0.8 A

In lifting/lowering applications you need to be able to control an electromagnetic brake. The brake is controlled using the special mechanical brake control/supply terminals 122/123. When the output frequency exceeds the brake cut out value set in par. 138, the brake is released if the motor current exceeds the preset value in parameter

140. When stopping the brake is engaged when the output frequency is less than the brake engaging frequency, which is set in par. 139. If the variable frequency drive is at alarm status or in an overvoltage situation the mechanical brake is cut in immediately. If not using the special mechanical brake control/supply terminals (122-123), select Mechanical brake control in parameter 323 or 341 for applications with an electromagnetic brake. A relay output or digital output (terminal 46) can be used. See Connection of mechanical brake for further details.

No. 81 (optional

function)

82 (optional

function)

Brake resistor terminals

R- R+

The connection cable to the brake resistor must be shielded/armoured. Connect the shield to the metal cabinet of the variable frequency drive and to the metal cabinet of the brake resistor by means of cable clamps. Dimension the cross-section of the brake cable to match the brake torque.

See chapter Dynamic Braking in the Design Guide MG.90.FX.YY for sizing of brake resistors.

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■Electrical installation, control cables

Control cables must be shielded/armoured. The screen must be connected to the variable frequency converter chassis by means of a clamp. Normally, the screen must also be connected to the chassis of the controlling unit (use the instructions for the unit in question). In connection with very long control

cables and analog signals, in rare cases depending on the installation, 50/60 Hz ground loops may occur because of noise transmitted from AC line supply cables. In this connection, it may be necessary to break the shield and possibly insert a 100 nF capacitor between the shield and the chassis.

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■Connection of sensors to M12 plugs for T73

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For rating specifications see the Operating Instructions MG.04.BX.YY, digital inputs terminals 18, 19, 29, 33.

Terminals 203/204 are used for sensor supply. Terminal 203 = common

Terminal 204 = +24 V Terminals 201/202 can be used for a separate 24 V supply.

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■Electrical installation, control terminals

See section entitled Grounding of shielded/armoured control cables intheDesignGuideforthecorrect

termination of control cables.

No. Function 01-03 Relay outputs 01-03 can be used for

indicating status and alarms/warnings. 12 24 V DC voltage supply. 18-33 Digital inputs. 20, 55 Common frame for input

and output terminals. Can be separated

with switch S100 31a,

Motor thermistor 31b 35 Common (-) for external 24 V control back

up supply. Optional. 36 External + 24 V control back up supply.

Optional. 42 Analog output for displaying frequency,

reference, current or torque. 46 Digital output for displaying status,

warnings or alarms, as well as

frequency output. 50 +10 V DC supply

voltage for potentiometer 53 Analog voltage input 0 - +/- 10 V DC. 60 Analog current input 0/4 - 20 mA. 67 + 5 V DC supply voltage

to Profibus. 68, 69 Fieldbus serial communication* 70 Ground for terminals 67, 68 and 69.

Normally this terminal is not to be used. D For future use V +5V, red P RS485(+), LCP2/PC, yellow N RS485(-), LCP2/PC, green G OV, blue

*SeeVLT 2800/FCM 300/FCD 300 Profibus DP

V1 Operating Instructions (MG.90.AX.YY), VLT 2800/FCD 300 DeviceNet Operating Instructions (MG.90.BX.YY) or FCD 300 AS-interface Operating Instructions (MG.04.EX.YY).

On non-fieldbus and Profibus variants, terminals 68 and 69 can be used as well.

■Relay connection

See parameter 323 Relay output for programming of relay output.

No. 01 - 02 1-2make(normallyopen)

01 - 03 1-3break(normallyclosed)

■LCP 2 plug, optional

An LCP 2 control unit can be connected to a plug which is optionally mounted in the housing. Ordering number: 175N0131. LCP control units with ordering number 175Z0401 are not to be connected.

■Installation of 24 Volt external supply (optional)

24 V external DC supply can be used as low-voltage supply to the control card. This enables full operation of the LCP2 and serial bus (incl. parameter setting) without connection to AC input. Please note that a warning of low voltage will be given when 24 V DC has been connected; however there will be no tripping.

NOTE

Use 24 V DC supply of type PELV to ensure correct galvonic isolation (type PELV) on the control terminals of the

VLT variable frequency drive.

Beware of unintended start of the motor, if the electrical power is applied during operation on the

external 24 V back up supply.

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■PC communication

Connection to terminals P and N.

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■Connection examples

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NOTE

Avoid leading the cables over the plugs to the electronics. Dont loosen screw fixing the spring

for the PE connection.

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NOTE

In the connection examples below, it should be noted, that the Switch S100 must not be changed from factory settings (on).

■Start/stop

Start/stop using terminal 18 and coasting stop using terminal 27.

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■Speed up/slow down

Speed up/slow down using terminals 29/33.

Par. 302 Digital input = Start [7] Par. 303 Digital input = Freeze reference [14] Par. 305 Digital input = Speed up [16] Par. 307 Digital input = Slow down [17]

Par. 302 Digital input = Start [7] Par. 304 Digital input = Coasting stop inverted [2]

For Precise start/stop the following settings are made:

Par. 302 Digital input = Precise start/stop [27] Par. 304 Digital input = Coasting stop inverted [2]

■Pulse start/stop

Pulse start using terminal 18 and pulse stop using terminal 19. In addition, the jog frequency is activated via terminal 29.

Par. 302 Digital input = Pulse start [8] Par. 303 Digital input = Stop inverted [6] Par. 304 Digital input = Coasting stop inverted [2] Par. 305 Digital input = Jog [13]

■Potentiometer reference

Voltage reference via a potentiometer.

Par. 308 Analog input = Reference [1] Par. 309 Terminal 53, min. scaling =0Volt Par. 310 Terminal 53, max. scaling =10Volt

■Connection of a 2-wire transmitter

Connection of a 2-wire transmitter as feedback to terminal 60.

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Par. 314 Analog input = Feedback [2] Par. 315 Terminal 60, min. scaling =4mA

Par. 316 Terminal 60, max . scaling =20mA

■4-20 mA reference

4-20 mA reference on terminal 60 and speed feedback signal on terminal 53.

Par. 100 Configuration = Speed closed loop [1] Par. 308 Analog input = Feedback [2] Par. 309 Terminal 53, min. scaling =0Volt Par. 310 Terminal 53, max. scaling =10Volt Par. 314 Analog input = Reference [1] Par. 309 Terminal 60, min. scaling =4mA Par. 310 Teminal 60, max. scaling =20mA

■ 50 Hz counter-clockwise to 50 Hz clockwise.

With internally supplied potentiometer.

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Par. 100 Configuration = Speed regulation open loop [0] Par. 200 Output frequency range = Both directions, 0-132 Hz [1]

Par. 203 Reference range = Min. ref. - Max. ref. [0] Par. 204 Min. reference =-50Hz Par. 205 Max. reference =50Hz Par. 302 Digital input = Start [7] Par. 304 Digital input = Coasting stop inverted [2] Par. 308 Analog input = Reference [1] Par. 309 Terminal 53, min. scaling =0Volt. Par. 310 Terminal 53, max. scaling =10Volt.

■Preset references

Switch between 8 preset references via two digital inputs and Setup 1 and Setup 2.

Par. 004 Active Setup = Multisetup 1 [5] Par. 204 Min. reference =0Hz Par. 205 Max. reference =50Hz Par. 302 Digital input = Start [7] Par. 303 Digital input = Choice of Setup, lsb [31] Par. 304 Digital input = Coasting stop inverted [2] Par. 305 Digital input = Preset ref., lsb [22] Par. 307 Digital input = Preset ref., msb [23]

Setup 1 contains the following preset references:

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Par. 215 Preset reference 1 = 5.00% Par. 216 Preset reference 2 = 10.00% Par. 217 Preset reference 3 = 25.00% Par. 218 Preset reference 4 = 35.00%

Setup 2 contains the following preset references:

Par. 215 Preset reference 1 = 40.00% Par. 216 Preset reference 2 = 50.00% Par. 217 Preset reference 3 = 70.00% Par. 218 Preset reference 4 = 100.00%

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This table shows what the output frequency is:

Preset

ref., msb

0 0 0 2.5 0 1 0 5 1 0 0 10 1 1 0 17.5 0 0 1 20 0 1 1 25 1 0 1 35 1 1 1 50

■Connection of mechanical brake

Using terminal 122/123

Preset

ref., lsb

Selection

of Setup

Output

frequency[Hz]

Par. 302 Digital input = Start [7] Par. 304 Digital input = Coasting stop inverted [2] See also par. 138, 139, 140

Mechanical brake with accelerator winding

Par. 302 Digital input = Start [7] Par. 304 Digital input = Coasting stop inverted [2] See also par. 138, 139, 140

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Use of the relay for 230 V AC brake

Par. 302 Digital input = Start [7] Par. 304 Digital input = Coasting stop inverted [2] Par. 323 Relay output = Mech anical brake control [25] See also par. 138, 139, 140

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Mechanical brake control [25] = ’0’ => Brake is closed. Mechanical brake control [25] = ’1’=> The brake is open.

See more detailed parameter settings under Control of mechanical brake .

NOTE

Do not use the internal relay for DC brakes or brake voltages > 250 V.

■Counter stop via terminal 33

The start signal (terminal 18) must be active, i.e. logical

’1’, until the output frequency is equal to the reference. The start signal (terminal 18 = logical ’0’) must then be

removed before the counter value in parameter 344 has managed to stop the VLT frequency converter.

Par. 307 Digital input = Pulse input [30] Par. 343 Precise stop function = Counter stop with reset [1] Par. 344 Counter value = 100000

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■The LCP 2 control unit, option

changed immediately from the control panel, unless this function has been programmed as Locked [1] via parameter 018 Lock for data changes.

■Control keys for parameter Setup

The control keys are divided into functions, in such a way that the keys between the display and the indicator lamps are used for parameter Setup, including selection

of the display’s view mode during normal operation.

[DISPLAY/STATUS] is used to select the display’s

view mode or to change back to Display mode from either Quick Menu or Menu mode.

The FCD 300 can be combined with an LCP control unit (Local Control Panel - LCP 2) which makes up a complete interface for operation and programming of the variable frequency drive. The LCP 2 control unit can be attached up to nine feet from the variable frequency drive, e.g. on a front panel, using an accessory kit.

The control panel is divided into five functional groups:

1. Display.

2. Keys used to change the display function.

3. Keys used to change the program parameters.

4. LEDs.

5. Local control keys.

Alldataisdisplayedviaa4-linealphanumeric display, which during normal operation will be able to continuously display 4 items of operating data and 3 operating modes. During programming all information needed for quick, effective parameter setup of the variable frequency drive will be displayed. As a supplement to the display, there are three LEDs for voltage (ON), warning (WARNING) and alarm (ALARM). All variable frequency drive parameter Setups can be

[QUICK MENU] provides access to the parameters used in the Quick Menu. It is possible to switch between Quick Menu and Menu mode.

[MENU] gives access to all parameters. It is possible to switch between Menu mode and Quick Menu.

[CHANGE DATA] is used to change a parameter that has been selected either in Menu mode or Quick Menu.

[CANCEL] is used if a change to the selected parameter is not to be implemented.

[OK] is used to confirm a change to a selected parameter.

[+ / -] are used for selecting parameters and for changing parameter values. These keys are also used in Display mode to switch between the readouts of operating variables.

[< >] are used for selecting parameter group and to move the cursor when changing a numerical value.

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■LEDs

At the bottom of the control panel are a red alarm light, a yellow warning light and a green voltage indicator light.

If certain threshold values are exceeded, the alarm and/or warning light are activated, while a status or alarm text is shown on the display.

NOTE

The voltage indicator light is activated when voltage is connected to the variable frequency drive.

■Local control

NOTE

If the local control keys are set to inactive, these will both become active when the variable frequency drive is set to Local control and

Remote control via parameter 002 Local/remote operation, with the exception of [FWD/REV], which

is only active in Local control.

[STOP/RESET] is used for stopping the motor connected or for resetting the variable frequency drive after a drop-out (trip). Can be set to active or inactive via parameter 014 Local stop. If stop is activated Display line 2 will flash.

NOTE

If an external stop function is not selected and the [STOP/RESET] key is set to inactive, the motor can only be stopped by disconnecting

the voltage to the motor or the variable frequency drive.

[JOG] changes the output frequency to a preset frequency while the key is held down. Can be set to active or inactive via parameter 015 Local jog.

[FWD / REV] changes the direction of rotation of the motor, which is indicated by means of the arrow on the display. Can be set to active or inactive via parameter 016 Local reverse. The [FWD/REV] key is only active when parameter 002 Local/remote operation is set to Local control.

[START] is used to start the variable frequency drive. Is always active, but cannot override a stop command.

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■Display mode

VAR 1.1 VAR 1.2 VAR 1.3

SETUP

VAR 2

STATUS

In normal operation, up to 4 different display data items can optionally be shown continuously: 1,1, 1,2, 1,3 and 2. The present operation status or alarms and warnings that have been generated are displayed in line 2 in the form of a number. In the event of alarms this is displayed in lines 3 and 4 with explanatory text. A warning will appear flashing in line 2 with explanatory text in line 1. The active Setup will also appear on the display. The arrow indicates the selected direction of rotation. Here the variable frequency drive shows that it has an active reverse signal. The body of the arrow will disappear if a stop command is given, or if the output frequency drops below 0.1 Hz.

Thebottomlinedisplaysthefrequencytransformer’s

status. The scrollbar shows which operating values can be displayed in lines 1 and 2 in Display mode. Changes are made using the [+ / -] keys.

Switching between AUTO and HAND modes

By activating the [CHANGE DATA] key in [DISPLAY MODE] the display will indicate the mode of the variable frequency drive.

Operating data Unit Resulting reference [%]

195NA113.10

Resulting reference [unit] Feedback [unit] Output frequency [Hz] Output frequency x scaling [-] Motor current [A] Torque [%] Power [kW] Power [HP] Motor voltage [V] DC link voltage [V] Thermal load motor [%] Thermal load [%] Hours run [hours] Digital input [binary] Pulse input 29 [Hz] Pulse input 29 [Hz] Pulse input 33 [Hz] External reference [%] Status word [hex] Heatsink temperature [°C] Alarm word [hex] Control word [hex] Warning word [hex] Extended status word [hex] Analog input 53 [V] Analog input 60 [mA]

Three operating data items can be shown in the first display line, and one operating variable can be shown in the second display line. Is programmed via parameters 009, 010, 011 and 012 Display readout .

Switch mode by using [+/-] key [HAND...AUTO]

In [HAND] mode the reference can be changed by [+] or [-] keys.

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■Display modes

The LCP control unit has different display modes, which depend on the mode selected for the variable frequency drive.

Display mode I:

This display mode is standard after startup or initialization.

FREQUENCY

50.0 Hz

MOTOR IS RUNNING

Line 2 shows the data value of an operating data item with unit, and line 1 contains a text that explains line 2. In the example, Frequency has been selected as readout via parameter 009 Large display readout. In normal operation, another variable can be entered immediately using the [+ / -] keys.

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Here you can read out the parameter names and units for operating data in the first and second lines. Line 2 in the display remains unchanged.

Display mode II:

Switch between Display modes I and II is perfo by briefly pressing the [DISPLAY / STATUS] key.

24.3% 30.2% 13.8A

rmed

50.0 Hz

MOTOR IS RUNNING

In this mode, all data values for four operating data items with any pertaining units are shown, see table. In the example, the following have been selected: Frequency, Reference, Torqu e and Current as readout in the first and second line.

Display mode III:

This dis / STATUS] key is held down. When the key is released it switches back to Display mode II, unless the key is held d the system always reverts to Display mode I.

play mode is called up as long as the [DISPLAY

own for less than approx. 1 sec., in which case

REF% TORQUE CURR A

50.0 Hz

MOTOR IS RUNNING

SETUP

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DisplaymodeIV:

This display mode can be called up during operation if a change has to be made in another Setup without stopping the variable frequency drive. This function is activated in parameter 005 Programming Setup.

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parameters will be "shaded off", depending on the choice in parameter 100 Configuration .

■Quick menu with LCP 2 control unit

Start Quick Setup by pressing the [QUICK MENU] key, which will bring out the following display values:

24.3% 30.2% 13.8A

SETUP

50.0 Hz

MOTOR IS RUNNING

Here the programming Setup number 2 will flash to the right of the active Setup.

■Parameter Setup

A variable frequency drive’s comprehensive work area

can be accessed via a large number of parameters, making it possible to adapt its functionality for a specific application. To provide a better overview of the many parameters, there is a choice of two programming modes - Menu mode and Quick Menu mode. The former provides access to all parameters. The latter takes the user through the parameters, which make it possible to start operating the variable frequency drive in most cases, in accordance with the Setup made. Regardless of the mode of programming, a change of a parameter will take effect and be visible both in theMenumodeandintheQuickmenumode.

QUICK MENU X OF Y

50.0 Hz

001 LANGUAGE

ENGLISH

SETUP

At the bottom of the display, the parameter number and name are given together with the status/value of the first parameter under the Quick menu. The first time the [QUICK MENU] key is pressed after the unit has been switched on, the readouts always start in pos. 1 - see table below.

Pos. Parameter no. Unit 1 001 Language 2 102 Motor power [kW] 3 103 Motor voltage [V] 4 104 Motor frequency [Hz] 5 105 Motor current [A] 6 106 Rated motor speed [rpm] 7 107 AMT 8 204 Minimum reference [Hz] 9 205 Maximum reference [Hz] 10 207 Ramp-up time [sec] 11 208 Ramp-down time [sec] 12 002 Local/remote operation 13 003 Local reference [Hz]

Structure for Quick menu mode v Menu mode

In addition to having a name, each parameter is linked up with a number which is the same regardless of the programming mode. In Menu mode, parameters will be split into groups, with the first digit (left) of the parameter number indicating the group number of the parameter in question.

• Using the [QUICK MENU] key, it is possible to get

access to the most important parameters of the variable frequency drive. After programming, the variable frequency drive is in most cases ready for operation. Scroll through the Quick menu using the [+ / -] keys and change the data values by pressing [CHANGE DATA] + [OK].

• The Menu mode allows choosing and changing

all parameters as required. However, some

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■Parameter selection

Menu mode is started by pressing the [MENU] key, which produces the following readout on the display:

FREQUENCY

50.0 Hz

0 KEYB.&DISPLAY

Line 3 on the display shows the parameter group number and name.

In Menu mode, the parameters are divided into groups. Selection of parameter group is effected using the [< >] keys. The following parameter groups will be accessible:

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Group no. Parameter group

0 Operation & Display 1Load&Motor 2 References & Limits 3 Inputs & Outputs 4 Special functions 5 Serial communication 6 Technical functions

When the required parameter group has been selected, each parameter can be chosen by means of the [+ / -] keys:

FREQUENCY

50.0 Hz

001 LANGUAGE

ENGLISH

The 3rd line of the display shows the parameter number and name, while the status/value of the selected parameter is shown in line 4.

Changing data

Regardless of whether a parameter has been selected under the Quick menu or the Menu mode, the procedure for changing data will be the same. Pressing the [CHANGE DATA] key gives access to changing the selected parameter, following which the underlining in line 4 will flash on the display. The procedure for changing data depends on whether the selected parameter represents a numerical data value or a text value.

Changing a data value

If the selected parameter is a text value, the text value is changed by means of the [+ / -] keys.

FREQUENCY

50.0 Hz

001 LANGUAGE

ENGLISH

FREQUENCY

50.0 Hz

130 START FREQUENCY

09.0 HZ

SETUP

The selected digit can then be changed infinitely variably using the [+ / -] keys:

FREQUENCY

50.0 Hz

130 START FREQUENCY

10.0 HZ

SETUP

The chosen digit is indicated by the digit flashing. The bottom display line shows the data value that will be entered (saved) when signing off with [OK].

■ Manual initialization

NOTE

Manual initialization is n

ot possible on the LCP 2 175N0131 control unit. It is, however, possible to perform an initialization

via par. 620 Operation mode:

The following parameters are not changed when initializing via par. 620 Operation mode.

-par.500Address

- par. 501 Baud rate

- par. 600 Operating hours

- par. 601 Hours run

- par. 602 kWh counter

- par. 603 Number of power-ups

- par. 604 Number of overheatings

- par. 605 Number of overheatings

- par. 615-617 Fault log

- par. 678 Configure Control Card

The bottom display line will show the value that will be entered (saved) when acknowledgment is given [OK].

Change of numeric data value

If the selected parameter is represented by a numerical data value, a digit is first chosen using the [< >] keys.

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■Operation & Display

001 Language

(LANGUAGE)

Value:

✭English (ENGLISH)

German (DEUTSCH) French (FRANCAIS) Danish (DANSK) Spanish (ESPANOL) Italian (ITALIANO)

Function:

This parameter is used to choose the language to be shown in the display whenever the LCP control unit is connected.

Description of choice:

There is a choice of the languages shown. The factory setting may vary.

002 Local/remote operation

(OPERATION SITE)

Value:

✭Remote operation (REMOTE)

Local operation (LOCAL)

Function:

There is a choice of two different modes of operation of the variable frequency drive. Remote operation [0] or Local operation [1]. See also parameter 013 Local control if Local operation [1] is selected.

Description of choice:

If Remote operation [0] is selected, the variable frequency drive is controlled via:

1. the control terminals or via serial communication.

2. the [START] key. This cannot, however, override stop commands transmitted via the digital inputs or via serial communication.

3. the [STOP/RESET] and [JOG] keys, on the condition that these are active.

If Local operation [1], is selected, the variable frequency drive is controlled via:

1. the [START] key. This cannot, however, override stop commands via the digital inputs (see parameter 013 Local control).

2. the [STOP/RESET] and [JOG] keys, on the condition that these are active.

3. the [FWD/REV] key, on the condition that is has been selected as active in parameter 016 Local reversing, and that parameter 013 Local control

[0] [1] [2] [3] [4] [5]

is set at Local c o ntrol and open loop [1] or Local

control as parameter 100 [3]. Parameter 200 Output frequency range is set at Both directions.

4. parameter 003 Local reference where the reference can be set using the [+] and [-] keys.

5. an external control command that can be connected to the digital inputs (see parameter 013 Local control).

NOTE

The [JOG] and [FWD/REV] keys are located on the LCP control unit.

003 Local reference

(LOCAL REFERENCE)

Value:

Par.013 Local control must be set to [1] or [2]:

0-f

MAX

[0] [1]

Par. 013 Local control must be set to [3] or [4] and parameter 203 Reference/feedback range to [0]:

Ref

MIN

-Ref

Par. 013 Local control must be set to [3] or [4] and parameter 203 Reference/feedback range to [1]:

-Ref

MAX

Function:

In this parameter, the local reference can be set manually. The unit of the local reference depends on the configuration selected in parameter 100 Configuration.

Description of choice:

In order to protect the local reference, parameter 002 Local/remote operation must be set to Local operation [1]. Local reference cannot be set via serial communication.

■Setup configuration

There is a choice of four Setups (parameter Setups), which can be programmed independently of one

(par. 202)

(par. 204-205)

MAX

-+Ref

MAX

(par. 204-205)

✭ 000,000.000

300

✭

= factory setting. () = display text [] = value for use in communication via serial communication port

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another. The active Setup can be selected in parameter 004 Active Setup. WhenanLCPcontrolunitis connected, the active Setup number will be appear in the display under "Setup". It is also possible to preset the variable frequency drive to Multisetup,so that it is possible to shift Setups using the digital inputs or serial communication. Setup shift can be used in a plant in which, for example, one Setup is used for daytime operation and another one at night time. In parameter 006 Setup copying it is possible to copy from one Setup to another. Using parameter 007 LCP copy all Setups can be transferred from one variable frequency drive to another by moving the LCP control panel. First all parameter val ues are copied to the LCP control panel, which can then be moved to another variable frequency drive. Here all parameter values can be copied from the LCP control unit to the variable frequency drive.

■Setup shift

be made in this parameter via a digital input or via serial communication.

Description of choice:

Factory Setup [0] contains the factory-set parameter values. Setup 1-4 [1]-[4] are four individual Setups which can be selected as required. Multi Setup [5] is used where remote-controlled shifts betweenthefourSetupsviaadigitalinputorvia serial communication is required.

005 Programming Setup

(EDIT SETUP)

Value:

Factory Setup (FACTORY SETUP) Setup 1 (SETUP 1) Setup 2 (SETUP 2) Setup 3 (SETUP 3) Setup 4 (SETUP 4)

✭Active Setup (ACTIVE SETUP)

[0] [1] [2] [3] [4] [5]

Function:

You can select which Setup you want to program during operation (applies both via the control panel and the serial communication port). It is, for example, possible to program Setup 2 [2], while the active Setup is set to Setup 1 [1] in parameter 004 Active Setup .

Description of choice:

- Selection of Setup via terminals 29 and 33.

Par. 305 Digital input = Selection of Setup, lsb [31] Par. 307 Digital input = Selection of Setup, msb [32] Par. 004 Active setup = Multi Setup [5]

004 Active Setup

(ACTIVE SETUP)

Value:

Factory Setup (FACTORY SETUP)

✭setup 1 (SETUP 1)

setup 2 (SETUP 2) Setup 3 (SETUP 3) setup 4 (SETUP 4) Multi Setup (MULTI SETUP)

Function:

The active parameter Setup is selected here. All parameters can be programmed in four individual parameter Setups. Shifts between Setups can

✭

= factory setting. () = display text [] = value for use in communication via serial communication port

[0] [1] [2] [3] [4] [5]

Factory Setup [0] contains the factory-set data and can be used as a source of data if the other Setups are to be reset to a known status. Setup 1-4 [1]-[4] are individual Setups that can be programmed freely during operation. If Active Setup [5] is selected, the programming Setup will be equal to parameter 004 Active Setup.

NOTE

If data is modified or copied to the active Setup, the modifications have an immediate

effect on the unit’soperation.

006 Setup copying

(SETUP COPY)

Value:

✭No copying (NO COPY)

Copy to Setup 1 from # (COPY TO SETUP 1)

[0]

[1]

100

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