Danfoss FC 361 Operating guide

ENGINEERING TOMORROW

Operating Guide

VLT® AutomationDrive FC 361

90–315 kW, Enclosure Size J8–J9

www.DanfossDrives.com

Contents Operating Guide

Contents

1 Introduction

1.1 Purpose of the Manual

1.2 Additional Resources

1.3 Manual and Software Version

1.4 Approvals and Certications

1.5 Disposal

2 Safety

2.1 Safety Symbols

2.2 Qualied Personnel

2.3 Safety Precautions

3 Product Overview

3.1 Intended Use

3.2 Power Ratings, Weights, and Dimensions

3.3 Interior View of J8 Drive

3.4 Interior View of J9 Drive

3.5 View of Control Shelf

3.6 Local Control Panel (LCP)

3.7 LCP Menus

4 Mechanical Installation

4.1 Items Supplied

4.2 Tools Needed

4.3 Storage

4.4 Operating Environment

4.5 Installation and Cooling Requirements

4.6 Lifting the Drive

4.7 Mounting the Drive

5 Electrical Installation

5.1 Safety Instructions

5.2 EMC-compliant Installation

5.3 Wiring Schematic

5.4 Connecting to Ground

5.5 Connecting the Motor

5.6 Connecting the AC Mains

5.7 Terminal Dimensions

5.8 Control Wiring

Contents VLT® AutomationDrive FC 361

6 Pre-start Check List

7 Commissioning

7.1 Applying Power

7.2 Programming the Drive

7.3 Testing Before System Start-up

7.4 System Start-up

7.5 Parameter Setting

8 Wiring Conguration Examples

8.1 Introduction

8.2 Wiring for Open-loop Speed Control

8.3 Wiring for Start/Stop

8.4 Wiring for External Alarm Reset

8.5 Wiring for a Motor Thermistor

9 Maintenance, Diagnostics, and Troubleshooting

9.1 Maintenance and Service

9.2 Heat Sink Access Panel

9.3 Status Messages

9.4 Warning and Alarm Types

9.5 List of Warnings and Alarms

9.6 Troubleshooting

10 Specications

10.1 Electrical Data, 380-480 V

10.2 Mains Supply

10.3 Motor Output and Motor Data

10.4 Ambient Conditions

10.5 Cable Specications

10.6 Control Input/Output and Control Data

10.7 Fuses and Circuit Breakers

10.8 Fastener Tightening Torques

10.9 Enclosure Dimensions

11 Appendix

11.1 Abbreviations and Conventions

11.2 Parameter Menu Structure

Index

Introduction Operating Guide

1 Introduction

1 1

1.1 Purpose of the Manual

This operating guide provides information for safe instal-

lation and commissioning of the VLT® drives.

The operating guide is intended for use by qualied personnel. To use the unit safely and professionally, read and follow this operating guide. Pay particular attention to the safety instructions and general warnings. Always keep the operating guide with the drive.

VLT® is a registered trademark.

1.2 Additional Resources

Other resources are available to understand advanced drive functions and programming.

The programming guide provides greater detail on

•

working with parameters and many application examples.

The design guide provides detailed information

•

about capabilities and functionality to design motor control systems.

Instructions for operation with optional

•

equipment.

Supplementary publications and manuals are available from Danfoss. See www.danfoss.com/en/search/?lter=type %3Adocumentation%2Csegment%3Adds for listings.

Approvals and Certications

1.4

1.5 Disposal

Do not dispose of equipment containing

electrical components together with

domestic waste.

Collect it separately in accordance with

local and currently valid legislation.

Manual and Software Version

1.3

This manual is regularly reviewed and updated. All suggestions for improvement are welcome. Table 1.1 shows the version of the manual and the corresponding software version.

Manual version Remarks Software version

MG06I1xx First edition. 1.0x

Table 1.1 Manual and Software Version

Safety VLT® AutomationDrive FC 361

2 Safety

2.1 Safety Symbols

The following symbols are used in this guide:

WARNING

Indicates a potentially hazardous situation that could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices.

NOTICE!

Indicates important information, including situations that can result in damage to equipment or property.

2.2 Qualied Personnel

WARNING

UNINTENDED START

When the drive is connected to the AC mains, DC supply, or load sharing, the motor can start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start with an external switch, a eldbus command, an input reference signal from the LCP or LOP, via remote operation using MCT 10 Set-up Software, or after a cleared fault condition.

To prevent unintended motor start:

Press [O/Reset] on the LCP before

•

programming parameters.

Disconnect the drive from the mains.

•

Completely wire and assemble the drive, motor,

•

and any driven equipment before connecting the drive to the AC mains, DC supply, or load sharing.

Correct and reliable transport, storage, installation, operation, and maintenance are required for the troublefree and safe operation of the drive. Only qualied personnel are allowed to install or operate this equipment.

Qualied personnel are dened as trained sta, who are authorized to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Also, the personnel must be familiar with the instructions and safety measures described in this manual.

Safety Precautions

2.3

WARNING

HIGH VOLTAGE

Drives contain high voltage when connected to AC mains input, DC supply, load sharing, or permanent motors. Failure to use qualied personnel to install, start up, and maintain the drive can result in death or serious injury.

Only qualied personnel must install, start up,

•

and maintain the drive.

WARNING

DISCHARGE TIME

The drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be present even when the warning LED indicator lights are o. Failure to wait the specied time after power has been removed before performing service or repair work can result in death or serious injury.

Stop the motor.

•

Disconnect AC mains and remote DC-link power

•

supplies, including battery back-ups, UPS, and DC-link connections to other drives.

Disconnect or lock PM motor.

•

Wait for the capacitors to discharge fully. The

•

minimum waiting time is 20 minutes.

Before performing any service or repair work,

•

use an appropriate voltage measuring device to make sure that the capacitors are fully discharged.

Safety Operating Guide

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury.

Ensure the correct grounding of the equipment

•

by a certied electrical installer.

WARNING

EQUIPMENT HAZARD

Contact with rotating shafts and electrical equipment can result in death or serious injury.

Ensure that only trained and qualied personnel

•

install, start up, and maintain the drive.

Ensure that electrical work conforms to national

•

and local electrical codes.

Follow the procedures in this guide.

•

WARNING

UNINTENDED MOTOR ROTATION WINDMILLING

Unintended rotation of permanent magnet motors creates voltage and can charge the unit, resulting in death, serious injury, or equipment damage.

Ensure that permanent magnet motors are

•

blocked to prevent unintended rotation.

CAUTION

HOT SURFACES

The drive contains metal components that are still hot even after the drive has been powered o. Failure to observe the high temperature symbol (yellow triangle) on the drive can result in serious burns.

Be aware that internal components, such as

•

busbars, can be extremely hot even after the drive has been powered o.

Exterior areas marked by the high-temperature

•

symbol (yellow triangle) are hot while the drive is in use and immediately after being powered

o.

2 2

WARNING

INTERNAL FAILURE HAZARD

Under certain circumstances, an internal failure can cause a component to explode. Failure to keep the enclosure closed and properly secured can cause death or serious injury.

Do not operate the drive with the door open or

•

panels o.

Ensure that the enclosure is properly closed and

•

secured during operation.

Product Overview VLT® AutomationDrive FC 361

3 Product Overview

3.1 Intended Use

The drive is an electronic motor controller that converts AC mains input into a variable AC waveform output. The frequency and voltage of the output are regulated to control the motor speed or torque. The drive is designed to:

Regulate motor speed in response to system feedback or to remote commands from external controllers.

•

Monitor system and motor status.

•

Provide motor overload protection.

•

The drive is designed for industrial and commercial environments in accordance with local laws and standards. Depending on conguration, the drive can be used in standalone applications or form part of a larger system or installation.

NOTICE!

In a residential environment, this product can cause radio interference, in which case supplementary mitigation measures can be required.

Foreseeable misuse

Do not use the drive in applications which are non-compliant with specied operating conditions and environments. Ensure compliance with the conditions specied in chapter 10 Specications.

3.2 Power Ratings, Weights, and Dimensions

For enclosure sizes and power ratings of the drives, refer to Table 3.1. For more dimensions, see chapter 10.9 Enclosure Dimensions.

Enclosure size J8 J9

NEMA

Shipping dimensions [mm (in)] Height 587 (23) 587 (23)

Width 1230 (48) 1430 (56)

Depth 460 (18) 535 (21)

Height 1026.5 (40.4) 1293.78 (50.9)

Drive dimensions [mm (in)]

Maximum weight [kg (lb)] 101.2 (223.1) 168.6 (376.1)

Table 3.1 Power Ratings, Weight, and Dimensions, Enclosure Sizes J8–J9, 380–480 V

Width 250.0 (9.8) 350.0 (13.8)

Depth 375.0 (14.8) 375.0 (14.8)

Chassis

e30bg478.10

Product Overview Operating Guide

3.3 Interior View of J8 Drive

Figure 3.1 shows the J8 components relevant to installation and commissioning.

3 3

1 Regen terminals 6 Mounting hole

2 LCP (local control panel) 7 Relays 1 and 2

3 Control terminals 8 Motor output terminals 96 (U), 97 (V), 98 (W)

4 Mains input terminals 91 (L1), 92 (L2), 93 (L3) 9 Cable clamps

5 Lifting ring 10 Ground terminals

Figure 3.1 Interior View of J8 Drive

e30bg479.10

Product Overview VLT® AutomationDrive FC 361

3.4 Interior View of J9 Drive

Figure 3.2 shows the J9 components relevant to installation and commissioning.

1 Regen terminals 6 Cable clamps

2 Mounting hole 7 Top fan

3 LCP (local control panel) 8 Relays 1 and 2

4 Control terminals 9 Motor output terminals 96 (U), 97 (V), 98 (W)

5 Mains input terminals 91 (L1), 92 (L2), 93 (L3) 10 Ground terminals

Figure 3.2 Interior View of J9 Drive

e30bg270.10

Product Overview Operating Guide

3.5 View of Control Shelf

The control shelf holds the keypad, known as the local control panel or LCP. The control shelf also includes the control terminals, relays, and various connectors.

3 3

1 Local control panel (LCP) 7 Mounting holes

2 RS485 termination switch 8 LCP connector

3 USB connector 9 Analog switches (A53, A54)

4 RS485 eldbus connector 10 Analog I/O connector

5 Digital I/O and 24 V supply 11 Relay 1 (01, 02, 03) on power card

6 Lifting rings 12 Relay 2 (04, 05, 06) on power card

Figure 3.3 View of Control Shelf

130BF155.11

Auto

Reset

Hand

Oﬀ

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Status

1(1)

0.00 kW

Oﬀ Remote Stop

0.0 Hz

Alarm

Warn.

0.00 A

0 RPM

0.0 %

A1.1

A1.2

A1.3

A2 A3

C4 C5

Product Overview VLT® AutomationDrive FC 361

3.6 Local Control Panel (LCP)

The local control panel (LCP) is the combined display and keypad on the front of the drive.

The LCP is used to:

Control the drive and motor.

•

Access drive parameters and program the drive.

•

Display operational data, drive status, and warnings.

•

A numeric local control panel (NLCP) is available as an option. The NLCP operates in a manner similar to the LCP, but there are

dierences. For details on how to use the NLCP, see the product-specic programming guide.

Figure 3.4 Local Control Panel (LCP)

A. Display area

Each display readout has a parameter associated with it. See Table 3.2. The information shown on the LCP can be customized for specic applications. Refer to chapter 3.7.1.2 Q1 My Personal Menu.

Callout Parameter Default setting

Table 3.2 LCP Display Area

A1.1 Parameter 0-20 Display Line 1.1 Small Speed [RPM]

A1.2 Parameter 0-21 Display Line 1.2 Small Motor current [A]

A1.3 Parameter 0-22 Display Line 1.3 Small Power [kW ]

A2 Parameter 0-23 Display Line 2 Large Frequency [Hz]

A3 Parameter 0-24 Display Line 3 Large kWh counter

Product Overview Operating Guide

B. Menu keys

Menu keys are used to access the menus for setting up parameters, toggling through status display modes during normal operation, and viewing fault log data.

Callout Key Function

B1 Status Shows operational information.

B2 Quick Menu Allows access to parameters for initial

set-up instructions. Also provides

detailed application steps. Refer

to chapter 3.7.1.1 Quick Menu Mode.

B3 Main Menu Allows access to all parameters. Refer to

chapter 3.7.1.6 Main Menu Mode.

B4 Alarm Log Shows a list of current warnings and the

last 10 alarms.

Table 3.3 LCP Menu Keys

C. Navigation keys

Navigation keys are used for programming functions and moving the display cursor. The navigation keys also provide speed control in local (hand) operation. The display brightness can be adjusted by pressing [Status] and [▲]/[▼] keys.

Callout Key Function

C1 Back Reverts to the previous step or list in the

menu structure.

C2 Cancel Cancels the last change or command as

long as the display mode has not changed.

C3 Info Shows a denition of the selected function.

C4 OK Accesses parameter groups or enables an

option.

▲ ▼

Table 3.4 LCP Navigation Keys

Moves between items in the menu.

◄ ►

D. Indicator lights

Indicator lights are used to identify the drive status and to provide a visual notication of warning or fault conditions.

Callout Indicator Indicator

D1 On Green Lights when the drive receives

D2 Warn. Yellow Lights when warning conditions

D3 Alarm Red Lights during a fault condition.

Table 3.5 LCP Indicator Lights

Function

light

power from the mains voltage or

a 24 V external supply.

are active. Text appears in the

display area identifying the

problem.

Text appears in the display area

identifying the problem.

E. Operation keys and reset

The operation keys are found toward the bottom of the local control panel.

Callout Key Function

E1 Hand On Starts the drive in local control. An

external stop signal by control input or

serial communication overrides the local

[Hand On].

E2 O Stops the motor but does not remove

power to the drive.

E3 Auto On Puts the system in remote operational

mode so it can respond to an external

start command by control terminals or

serial communication.

E4 Reset Resets the drive manually after a fault has

been cleared.

3 3

Table 3.6 LCP Operation Keys and Reset

Q1 My Personal Menu

Q2 Quick Setup

Q5 Changes Made

Q6 Loggings

0 RPM 0.00 A

Quick Menus

1(1)

e30bg272.10

O-** Operation / Display

1-** Load and Motor

2-** Brakes

3-** Reference / Ramps

0 RPM 0.00 A

Main Menu

1(1)

Product Overview VLT® AutomationDrive FC 361

3.7 LCP Menus

3.7.1.1 Quick Menu Mode

The Quick Menu mode provides a list of menus used to congure and operate the drive. Select the Quick Menu mode by pressing the [Quick Menu] key. The resulting readout appears on the LCP display.

Figure 3.5 Quick Menu View

3.7.1.2 Q1 My Personal Menu

Use My Personal Menu to determine what is shown in the display area. Refer to chapter 3.6 Local Control Panel (LCP). This menu can also show up to 50 pre-programmed parameters. These 50 parameters are manually entered using parameter 0-25 My Personal Menu.

3.7.1.5 Q6 Loggings

Use Q6 Loggings for fault nding. To get information about the display line readout, select Loggings. The information is shown as graphs. Only parameters selected in

parameter 0-20 Display Line 1.1 Small through parameter 0-24 Display Line 3 Large can be viewed. It is

possible to store up to 120 samples in the memory for later reference.

Q6 Loggings

Parameter 0-20 Display Line 1.1 Small Speed [RPM]

Parameter 0-21 Display Line 1.2 Small Motor Current

Parameter 0-22 Display Line 1.3 Small Power [kW]

Parameter 0-23 Display Line 2 Large Frequency

Parameter 0-24 Display Line 3 Large Reference %

Table 3.7 Logging Parameter Examples

3.7.1.6 Main Menu Mode

The Main Menu mode lists all the parameter groups available to the drive. Select the Main Menu mode by pressing the [Main Menu] key. The resulting readout appears on the LCP display.

3.7.1.3 Q2 Quick Setup

The parameters found in the Q2 Quick Setup contain basic system and motor data that are always necessary for

conguring the drive. See chapter 7.2.3 Entering System Information for the set-up procedures.

3.7.1.4 Q5 Changes Made

Select Q5 Changes Made for information about:

The 10 most recent changes.

•

Changes made from default setting.

•

Figure 3.6 Main Menu View

All parameters can be changed in the main menu. Option cards added to the unit enable extra parameters associated with the option device.

OUT: 3x0-Vin 0-590Hz 212/190 A

IN: 3x380-480 V 50/60Hz 204/183 A

110 kW / 150 HP, High Overload

OUT: 3x0-Vir. 0-590Hz 260/240 A

132 kW / 200 HP, Normal Overload

VLT

T/C: FC-361N132T4E20H2RXCXXXSXXXXAXBX P/N: 136G8270 S/N:

123456H123

AutomationDrive www.danfoss.com

e30bg567.10

IN: 3x380-480V 50/60Hz 251/231 A

ASSEMBLED IN USA

Max Tamb. 55

C/131

F w/Output Current Derating

CHASSIS/IP20 Tamb. 45 C/113 F

CAUTION - ATTENTION:

Stored charge, wait 20 min. Charge residuelle, attendez 20 min.

See manual for special condition / mains fuse Voir manuel de conditions speciales / fusibles

WARNING - AVERTISSEMENT:

1 2

3 4

Danfoss A/S 6340 Nordborg Denmark

Mechanical Installation Operating Guide

4 Mechanical Installation

4.1 Items Supplied

Items supplied may vary according to product congu-

ration.

Make sure the items supplied and the information

•

on the nameplate correspond to the order conrmation.

Check the packaging and the drive visually for

•

damage caused by inappropriate handling during shipment. File any claim for damage with the carrier. Retain damaged parts for clarication.

4.2 Tools Needed

Receiving/unloading

I-beam and hooks rated to lift the weight of the

•

drive. Refer to chapter 3.2 Power Ratings, Weights, and Dimensions.

Crane or other lifting aid to place the unit into

•

position.

Installation

Drill with 10 mm (0.39 in) or 12 mm (0.47 in) drill

•

bits.

Tape measurer.

•

Various sizes of Phillips and at bladed

•

screwdrivers.

Wrench with relevant metric sockets (7–17 mm/

•

0.28–0.67 in).

Wrench extensions.

•

Torx drives (T25 and T50).

•

Sheet metal punch for conduits or cable glands.

•

I-beam and hooks to lift the weight of the drive.

•

Refer to chapter 3.2 Power Ratings, Weights, and Dimensions.

Crane or other lifting aid to place the drive onto

•

pedestal and into position.

4 4

Storage

4.3

Store the drive in a dry location. Keep the equipment sealed in its packaging until installation. Refer to

1 Type code

2 Part number and serial number

3 Power rating

4 Input voltage, frequency, and current

5 Output voltage, frequency, and current

6 Discharge time

Figure 4.1 Example Nameplate for Drive Only (J8–J9)

NOTICE!

LOSS OF WARRANTY

Do not remove the nameplate from the drive. Removing the nameplate can result in loss of warranty.

chapter 10.4 Ambient Conditions for recommended ambient temperature.

Periodic forming (capacitor charging) is not necessary during storage unless storage exceeds 12 months.

Mechanical Installation VLT® AutomationDrive FC 361

4.4 Operating Environment

NOTICE!

In environments with airborne liquids, particles, or corrosive gases, ensure that the IP/type rating of the equipment matches the installation environment. Failure to meet requirements for ambient conditions can reduce

the lifetime of the drive. Ensure that requirements for air humidity, temperature, and altitude are met.

Voltage [V] Altitude restrictions

380–480 At altitudes above 3000 m (9842 ft), contact

Danfoss regarding PELV.

Table 4.1 Installation at High Altitudes

For detailed ambient conditions specications, refer to chapter 10.4 Ambient Conditions.

NOTICE!

CONDENSATION

Moisture can condense on the electronic components and cause short circuits. Avoid installation in areas subject to frost. Install an optional space heater when the drive is colder than the ambient air. Operating in standby mode reduces the risk of condensation as long as the power dissipation keeps the circuitry free of moisture.

NOTICE!

EXTREME AMBIENT CONDITIONS

Hot or cold temperatures compromise unit performance and longevity.

Do not operate in environments where the

•

ambient temperature exceeds 55 °C (131 °F).

The drive can operate at temperatures down to

•

-10 °C (14 °F). However, proper operation at rated load is only guaranteed at 0 °C (32 °F) or higher.

If temperature exceeds ambient temperature

•

limits, extra air conditioning of the cabinet or installation site is required.

4.4.2 Dust

When installing the drive in dusty environments, pay attention to the following:

Periodic maintenance

When dust accumulates on electronic components, it acts as a layer of insulation. This layer reduces the cooling capacity of the components, and the components become warmer. The hotter environment decreases the life of the electronic components.

Keep the heat sink and fans free from dust buildup. For more service and maintenance information, refer to chapter 9 Maintenance, Diagnostics, and Troubleshooting.

Cooling fans

Fans provide airow to cool the drive. When fans are exposed to dusty environments, the dust can damage the fan bearings and cause premature fan failure. Also, dust can accumulate on fan blades causing an imbalance which prevents the fans from properly cooling the unit.

4.4.3 Potentially Explosive Atmospheres

WARNING

EXPLOSIVE ATMOSPHERE

Do not install the drive in a potentially explosive atmosphere. Install the unit in a cabinet outside of this area. Failure to follow this guideline increases risk of death or serious injury.

4.5 Installation and Cooling Requirements

NOTICE!

MOUNTING PRECAUTIONS

Improper mounting can result in overheating and reduced performance. Observe all installation and cooling requirements.

4.4.1 Gases

Aggressive gases, such as hydrogen sulde, chlorine, or ammonia can damage the electrical and mechanical components. The unit uses conformal-coated circuit boards to reduce the eects of aggressive gases. For conformalcoating class specications and ratings, see chapter 10.4 Ambient Conditions.

Mechanical Installation Operating Guide

Installation Requirements

Ensure unit stability by mounting vertically to a

•

solid at surface.

Ensure that the strength of the mounting location

•

supports the unit weight. Refer to

chapter 3.2 Power Ratings, Weights, and Dimensions.

Ensure the mounting location allows access to

•

open the enclosure door. See chapter 10.9 Enclosure Dimensions.

Ensure that there is adequate space around the

•

unit for cooling airow.

Place the unit as near to the motor as possible.

•

Keep the motor cables as short as possible. See chapter 10.5 Cable Specications.

Ensure the location allows for cable entry at the

•

bottom of the unit.

Cooling and Airow Requirements

Ensure that top and bottom clearance for air

•

cooling is provided. Clearance requirement: 225 mm (9 in).

Consider derating for temperatures starting

•

between 45 °C (113 °F) and 50 °C (122 °F) and elevation 1000 m (3300 ft) above sea level. See the product-specic design guide for detailed information.

The drive uses back-channel cooling to circulate the heat sink cooling air. The cooling duct can carries approximately 90% of the heat out of the back channel of the drive. Redirect the back-channel air from the panel or room by using:

Duct cooling. Back-channel cooling kits are

•

available to direct the air away from the panel when an IP20/chassis drive is installed in a Rittal enclosure. Use of a kit reduces the heat in the panel and smaller door fans can be specied on the enclosure.

Cooling out the back (top and base covers). The

•

back-channel cooling air can be ventilated out of the room so that the heat from the back channel is not dissipated into the control room.

4 4

65° min

e30bg512.10

Mechanical Installation VLT® AutomationDrive FC 361

NOTICE!

One or more door fans are required on the enclosure to remove heat not contained in the back channel of the drive. The fans also remove any additional losses generated by other components inside the drive.

Ensure that the fans supply adequate airow over the heat sink. To select the appropriate number of fans, calculate the total required airow. The ow rate is shown in Table 4.2.

Enclosure size Door fan/top fan Heat sink fan

Table 4.2 Airow

102 m3/hr (60 CFM) 420 m3/hr (250 CFM)

204 m3/hr (120 CFM) 840 m3/hr (500 CFM)

4.6 Lifting the Drive

Always lift the drive using the dedicated eye bolts at the top of the drive. See Figure 4.2.

Figure 4.2 Lifting the Drive

WARNING

HEAVY LOAD

Unbalanced loads can fall or tip over. Failure to take proper lifting precautions increases risk of death, serious injury, or equipment damage.

Move the unit using a hoist, crane, forklift, or

•

other lifting device with the appropriate weight rating. See chapter 3.2 Power Ratings, Weights, and Dimensions for the weight of the drive.

Failure to locate the center of gravity and

•

correctly position the load can cause unexpected shifting during lifting and transport. For measurements and center of gravity, see chapter 10.9 Enclosure Dimensions.

The angle from the top of the drive module to

•

the lifting cables aects the maximum load force on the cable. This angle must be 65° or greater. Refer to Figure 4.2. Attach and dimension the lifting cables properly.

Never walk under suspended loads.

•

To guard against injury, wear personal

•

protective equipment such as gloves, safety glasses, and safety shoes.

e30bg288.10

130BF662.10

Mechanical Installation Operating Guide

4.7 Mounting the Drive

Wall mounting

J8 and J9 are chassis drives intended to be mounted on a wall or on a mounting plate within an enclosure. To wall mount a drive, use the following steps. Refer to Figure 4.3.

1. Fasten 2 M10 bolts in the wall to align with the fastener slots at the bottom of drive.

2. Slide the lower fastener slots in the drive over the M10 bolts.

3. Tip the drive against the wall, and secure the top with 2 M10 bolts in the mounting holes.

Creating cable openings

After installing the drive, create cable openings in the gland plate to accommodate the mains and motor cables. The gland plate is required to maintain the drive protection rating.

Punch out plastic tabs to accommodate the

•

cables. See Figure 4.4.

1 Plastic tabs

2 Tabs removed for cable access

4 4

Figure 4.4 Cable Openings in Plastic Gland Plate

1 Top mounting holes

2 Lower fastener slots

Figure 4.3 Drive-to-wall Mounting Holes

Electrical Installation VLT® AutomationDrive FC 361

5 Electrical Installation

5.1 Safety Instructions

See chapter 2 Safety for general safety instructions.

WARNING

INDUCED VOLTAGE

Induced voltage from output motor cables from dierent drives that run together can charge equipment capacitors even with the equipment turned o and locked out. Failure to run output motor cables separately or use shielded cables or metal conduits could result in death or serious injury.

Run output motor cables separately or use

•

shielded cables.

Simultaneously lock out all the drives.

•

WARNING

SHOCK HAZARD

The drive can cause a DC current in the ground conductor and thus result in death or serious injury.

When a residual current-operated protective

•

device (RCD) is used for protection against electrical shock, only an RCD of Type B is allowed on the supply side.

Failure to follow the recommendation means that the RCD cannot provide the intended protection.

NOTICE!

The drive is supplied with Class 20 motor overload protection.

Overcurrent protection

Additional protective equipment such as short-

•

circuit protection or motor thermal protection between drive and motor is required for applications with multiple motors.

Input fusing is required to provide short circuit

•

and overcurrent protection. If fuses are not factory-supplied, the installer must provide them. See maximum fuse ratings in chapter 10.7 Fuses and Circuit Breakers.

Wire type and ratings

All wiring must comply with local and national

•

regulations regarding cross-section and ambient temperature requirements.

Power connection wire recommendation:

•

Minimum 75 °C (167 °F) rated copper wire.

See chapter 10.5 Cable Specications for recommended wire sizes and types.

CAUTION

PROPERTY DAMAGE

Protection against motor overload is not included in the default setting. To add this function, set

parameter 1-90 Motor Thermal Protection to [ETR trip] or [ETR warning]. For the North American market, the ETR

function provides class 20 motor overload protection in accordance with NEC. Failure to set parameter 1-90 Motor Thermal Protection to [ETR trip] or [ETR warning] means that motor overload protection is not provided and, if the motor overheats, property damage can occur.

5.2 EMC-compliant Installation

To obtain an EMC-compliant installation, follow the instructions provided in:

chapter 5.3 Wiring Schematic.

•

chapter 5.4 Connecting to Ground.

•

chapter 5.5 Connecting the Motor.

•

chapter 5.6 Connecting the AC Mains.

•

NOTICE!

TWISTED SHIELD ENDS (PIGTAILS)

Twisted shield ends (pigtails) increase the shield impedance at higher frequencies, reducing the shield eect and increasing the leakage current. To avoid twisted shield ends, use integrated shield clamps.

For use with relays, control cables, a signal

•

interface, eldbus, or brake, connect the shield to the enclosure at both ends. If the ground path has high impedance, is noisy, or is carrying current, break the shield connection on 1 end to avoid ground current loops.

Convey the currents back to the unit using a

•

metal mounting plate. Ensure good electrical contact from the mounting plate through the mounting screws to the drive chassis.

Electrical Installation Operating Guide

Use shielded cables for motor output cables. An

•

alternative is unshielded motor cables within metal conduit.

NOTICE!

SHIELDED CABLES

If shielded cables or metal conduits are not used, the unit and the installation do not meet regulatory limits on radio frequency (RF) emission levels.

Ensure that motor and brake cables are as short

•

as possible to reduce the interference level from the entire system.

Avoid placing cables with a sensitive signal level

•

alongside motor and brake cables.

For communication and command/control lines,

•

follow the particular communication protocol standards. For example, USB must use shielded cables, but RS485/ethernet can use shielded UTP or unshielded UTP cables.

Ensure that all control terminal connections are

•

PELV.

5 5

NOTICE!

EMC INTERFERENCE

Run cables for mains input, motor wiring, and control wiring in 3 separate metallic conduits. Failure to isolate power, motor, and control cables can result in unintended behavior or reduced performance. Minimum 200 mm (7.9 in) clearance between mains input, motor, and control cables are required.

NOTICE!

INSTALLATION AT HIGH ALTITUDE

There is a risk for overvoltage. Isolation between components and critical parts could be insucient, and not comply with PELV requirements. Reduce the risk for overvoltage by using external protective devices or galvanic isolation. For installations above 2000 m (6500 ft) altitude, contact Danfoss regarding PELV compliance.

NOTICE!

PELV COMPLIANCE

Prevent electric shock by using protective extra low voltage (PELV) electrical supply and complying with local and national PELV regulations.

e30bf228.11

L1 L2 L3

Electrical Installation VLT® AutomationDrive FC 361

1 PLC 10 Mains cable (unshielded)

Minimum 16 mm2 (6 AWG) equalizing cable

3 Control cables 12 Cable insulation stripped

4 Required minimum separation of 200 mm (7.9 in) between

control cables, motor cables, and mains cables

5 Mains supply 14 Brake resistor

6 Bare (unpainted) surface 15 Metal box

7 Star washers 16 Connection to motor

8 Brake cable (shielded) 17 Motor

9 Motor cable (shielded) 18 EMC cable gland

Figure 5.1 Example of Proper EMC Installation

11 Output contactor and similar options

13 Common ground busbar (Follow local and national

requirements for enclosure grounding)

e30bg500.11

Regen +

Regen -

Regen

91 (L1)

92 (L2)

93 (L3)

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

0/4-20 mA

12 (+24 V OUT)

13 (+24 V OUT)

18 (D IN)

(COM D IN)

15 mA

200 mA

(U) 96

(V) 97

(W) 98

(PE) 99

(COM A OUT) 39

(A OUT) 42

0/4-20 mA

+10 V DC

0 to +10 V DC

0/4-20 mA

24 V DC

240 V AC, 2A

24 V (NPN)

0 V (PNP)

24 V (NPN)

19 (D IN)

24 V (NPN)

0 V (PNP)

24V

(D IN/OUT)

0 V (PNP)

24 V (NPN)

(D IN/OUT)

24V

24 V (NPN)

0 V (PNP)

24 V (NPN)

33 (D IN)

32 (D IN)

A53 U-I (S201)

ON 2

A54 U-I (S202)

ON=0/4-20 mA

OFF=0 to ±10 V

400 V AC, 2A

P 5-00

+-+

(P RS485) 68

(N RS485) 69

(COM RS485) 61

0V5VS801

RS485

S801/Bus Term.

OFF-ON

3-phase

power

input

Switch mode

power supply

Motor

Analog output

interface

Relay1

Relay2

ON=Terminated

OFF=Open

(NPN) = Sink

(PNP) = Source

240 V AC, 2A

400 V AC, 2A

0 to +10 V DC

10 V DC

Electrical Installation Operating Guide

5.3 Wiring Schematic

5 5

Figure 5.2 Basic Wiring Schematic

Electrical Installation VLT® AutomationDrive FC 361

5.4 Connecting to Ground

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the drive properly can result in death or serious injury.

Ensure the correct grounding of the equipment by a certied electrical installer.

•

For electrical safety

Ground the drive in accordance with applicable standards and directives.

•

Use a dedicated ground wire for input power, motor power, and control wiring.

•

Do not ground 1 drive to another in a daisy chain fashion.

•

Keep the ground wire connections as short as possible.

•

Follow motor manufacturer wiring requirements.

•

Minimum cable cross-section: 10 mm2 (6 AWG) (or 2 rated ground wires terminated separately).

•

Tighten the terminals in accordance with the information provided in chapter 10.8 Fastener Tightening Torques.

•

For EMC-compliant installation

Establish electrical contact between the cable shield and the drive enclosure by using metal cable glands or by

•

using the clamps provided on the equipment.

Reduce burst transient by using high-strand wire.

•

Do not use twisted shield ends (pigtails).

•

NOTICE!

POTENTIAL EQUALIZATION

There is a risk of burst transient when the ground potential between the drive and the control system is dierent. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm2 (5 AWG).

e30bg480.10

Electrical Installation Operating Guide

5 5

Figure 5.3 Ground Terminals (J8 shown)

Electrical Installation VLT® AutomationDrive FC 361

5.5 Connecting the Motor

WARNING

INDUCED VOLTAGE

Induced voltage from output motor cables that run together can charge equipment capacitors even with the equipment turned o and locked out. Failure to run output motor cables separately or use shielded cables, or metal conduits could result in death or serious injury.

Comply with local and national electrical codes for cable sizes. For maximum wire sizes, see chapter 10.5 Cable

•

Procedure

Specications.

Follow motor manufacturer wiring requirements.

•

Motor wiring knockouts or access panels are provided at the base of IP21 (NEMA1/12) and higher units.

•

Do not wire a starting or pole-changing device (for example Dahlander motor or slip ring asynchronous motor)

•

between the drive and the motor.

1. Strip a section of the outer cable insulation.

2. Position the stripped wire under the cable clamp, establishing mechanical xation and electrical contact between the cable shield and ground.

3. Connect the ground wire to the nearest grounding terminal in accordance with the grounding instructions provided in chapter 5.4 Connecting to Ground, see Figure 5.4.

4. Connect the 3-phase motor wiring to terminals 96 (U), 97 (V), and 98 (W), see Figure 5.4.

5. Tighten the terminals in accordance with the information provided in chapter 10.8 Fastener Tightening Torques.

+ 58 hidden pages

Danfoss FC 361 Operating guide

Specifications and Main Features

Frequently Asked Questions

User Manual