Danfoss VLT® FC 300 Programming Guide

Contents

1 Introduction

1-1

Approvals 1-1

Symbols 1-1

Abbreviations 1-2

Definitions 1-2

Electrical wiring - Control Cables 1-9

2 How to Program

2-1

The Graphical and Numerical Local Control Panels 2-1

How to Program on the Graphical LCP 2-1

The LCD Display 2-1

Display Mode 2-5

Display Mode - Selection of Readouts 2-5

Parameter Set-up 2-6

Quick Menu Key Functions 2-7

Main Menu Mode 2-9

Parameter Selection 2-9

Infinitely Variable Change of Numeric Data Value 2-10

Read-out and Programming of Indexed Parameters 2-11

How to Program on the Numerical Local Control Panel 2-12

Local Control Keys 2-13

Initialization to Default Settings 2-14

3 Parameter descriptions

3-1

Parameters: Operation and Display 3-2

Parameters: Load and Motor 3-17

Parameters: Brakes 3-38

Parameters: Reference/Ramps 3-45

Parameters: Limits/Warnings 3-61

Parameters: Digital In/Out 3-69

Parameters: Analog In/Out 3-94

Parameters: Controllers 3-106

Parameters: Communications and Options 3-114

Parameters: Profibus 3-131

Parameters: DeviceNet CAN Serial Communication Bus 3-144

Parameters: Ethernet 3-151

Parameters: Smart Logic Control 3-158

FC 300 Programming Guide Contents

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

Parameters: Special Functions 3-177

Parameters: Drive Information 3-188

Parameters: Data Readouts 3-196

Parameters: Encoder Input 3-207

Parameters: Data Readouts 2 3-211

Parameters: Special Features 3-212

Parameters: Sensor Input Option 3-216

4 Parameter Lists

4-1

Parameter lists 4-1

5 Troubleshooting

5-1

Warnings/Alarm Messages 5-1

6 Index

6-1

Contents FC 300 Programming Guide

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1Introduction

Programming Guide

Software version: 6.0x

This Programming Guide can be used for all FC 300 adjustable frequency drives with software version 6.0x.

The software version number can be seen from par. 15-43

Software Version

.

1.1.1 Approvals

1.1.2 Symbols

Symbols used in this guide.

NOTE!

Indicates something to be noted by the reader.

Indicates a general warning.

Indicates a high-voltage warning.

* Indicates default setting

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-1

1

1.1.3 Abbreviations

Alternating current AC

American wire gauge AWG

Ampere/AMP A

Automatic Motor Adaptation AMA

Current limit I

LIM

Degrees Celsius °C

Direct current DC

Drive Dependent D-TYPE

Electro Magnetic Compatibility EMC

Electronic Thermal Relay ETR

Adjustable Frequency Drive FC

Gram g

Hertz Hz

Kilohertz kHz

Local Control Panel LCP

Meter m

Millihenry Inductance mH

Milliampere mA

Millisecond ms

Minute min

Motion Control Tool MCT

Nanofarad nF

Newton Meters Nm

Nominal motor current I

M,N

Nominal motor frequency f

M,N

Nominal motor power P

M,N

Nominal motor voltage U

M,N

Parameter par.

Protective Extra Low Voltage PELV

Printed Circuit Board PCB

Rated Inverter Output Current I

INV

Revolutions Per Minute RPM

Regenerative terminals Regen

Second s

Synchronous Motor Speed n

s

Torque limit T

LIM

Volts V

The maximum output current I

VLT,MAX

The rated output current supplied by the adjustable frequency drive I

VLT,N

1.1.4 Definitions

Adjustable frequency drive:

I

VLT,MAX

Maximum output current.

I

VLT,N

Rated output current supplied by the adjustable frequency drive.

U

VLT, MAX

Maximum output voltage.

1 Introduction FC 300 Programming Guide

1-2

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

Input:

Control command

Start and stop the connected motor by means of LCP and digital inputs.

Functions are divided into two groups.

Functions in group 1 have higher priority than functions in group 2.

Group 1 Reset, Coasting stop, Reset and Coasting

stop, Quick-stop, DC braking, Stop and the

"Off" key.

Group 2 Start, Pulse start, Reversing, Start reversing,

Jog and Freeze output

Motor:

Motor Running

Torque generated on output shaft and speed from zero rpm to max. speed on motor.

f

JOG

Motor frequency when the jog function is activated (via digital terminals).

f

M

Motor frequency.

f

MAX

Maximum motor frequency.

f

MIN

Minimum motor frequency.

f

M,N

Rated motor frequency (nameplate data).

I

M

Motor current (actual).

I

M,N

Rated motor current (nameplate data).

n

M,N

Rated motor speed (nameplate data).

n

s

Synchronous motor speed

n

s

=

2×

par

. 1 − 23 × 60

s

par

. 1 − 39

P

M,N

Rated motor power (nameplate data in kW or HP).

T

M,N

Rated torque (motor).

U

M

Instantaneous motor voltage.

U

M,N

Rated motor voltage (nameplate data).

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-3

1

Break-away torque



VLT

The efficiency of the adjustable frequency drive is defined as the ratio between the power output and the power input.

Start-disable command

A stop command belonging to the group 1 control commands - see this group.

Stop command

See Control commands.

References:

Analog Reference

A signal transmitted to the analog inputs 53 or 54, can be voltage or current.

Binary Reference

A signal transmitted to the serial communication port.

Preset Reference

A defined preset reference to be set from -100% to +100% of the reference range. Selection of eight preset references via the digital terminals.

Pulse Reference

A pulse frequency signal transmitted to the digital inputs (terminal 29 or 33).

Ref

MAX

Determines the relationship between the reference input at 100% full scale value (typically 10 V, 20mA) and the resulting reference. The maximum

reference value set in par. 3-03

Maximum Reference

.

Ref

MIN

Determines the relationship between the reference input at 0% value (typically 0 V, 0 mA, 4 mA) and the resulting reference. The minimum reference

value set in par. 3-02

Minimum Reference

.

Miscellaneous:

Analog Inputs

The analog inputs are used for controlling various functions of the adjustable frequency drive.

There are two types of analog inputs:

Current input, 0–20 mA and 4–20 mA

Voltage input, 0–10 V DC (FC 301)

Voltage input, -10–+10 V DC (FC 302).

Analog Outputs

The analog outputs can supply a signal of 0–20 mA, 4–20 mA.

1 Introduction FC 300 Programming Guide

1-4

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

Automatic Motor Adaptation, AMA

AMA algorithm determines the electrical parameters for the connected motor at standstill.

Brake Resistor

The brake resistor is a module capable of absorbing the braking energy generated in regenerative braking. This regenerative braking energy increases

the intermediate circuit voltage and a brake chopper ensures that the power is transmitted to the brake resistor.

CT Characteristics

Constant torque characteristics used for all applications such as conveyor belts, displacement pumps and cranes.

Digital Inputs

The digital inputs can be used for controlling various adjustable frequency drive functions.

Digital Outputs

The adjustable frequency drive features two solid state outputs that can supply a 24 V DC (max. 40 mA) signal.

DSP

Digital Signal Processor.

ETR

Electronic Thermal Relay is a thermal load calculation based on present load and time. Its purpose is to estimate the motor temperature.

Hiperface

®

Hiperface

®

is a registered trademark by Stegmann.

Initializing

If initialization is carried out (par. 14-22

Operation Mode

), the adjustable frequency drive returns to the default setting.

Intermittent Duty Cycle

An intermittent duty rating refers to a sequence of duty cycles. Each cycle consists of an on-load and an off-load period. The operation can be either

periodic duty or non-periodic duty.

LCP

The

Local Control Panel makes up a complete interface for control and programming of the adjustable frequency drive. The control panel is detachable

and can be installed up to 10 ft [3 m] from the adjustable frequency drive, i.e., in a front panel by means of the installation kit option.

lsb

Least significant bit.

msb

Most significant bit.

MCM

Short for Mille Circular Mil, an American measuring unit for cable cross-sections. 1 MCM = 0.5067 mm

2

.

On-line/Off-line Parameters

Changes to on-line parameters are activated immediately after the data value is changed. Changes to off-line parameters are not activated until you enter

[OK] on the LCP.

Process PID

The PID control maintains the desired speed, pressure, temperature, etc. by adjusting the output frequency to match the varying load.

PCD

Process Data

Power Cycle

Switch off the line power until the display (LCP) is dark – then turn the power on again

Pulse Input/Incremental Encoder

An external, digital pulse transmitter used for feeding back information on motor speed. The encoder is used in applications where great accuracy in

speed control is required.

RCD

Residual Current Device.

Set-up

You can save parameter settings in four set-ups. Change between the four parameter set-ups, and edit one set-up, while another set-up is active.

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-5

1

SFAVM

Switching pattern called

Stator Flux-oriented Asynchronous Vector Modulation (par. 14-00

Switching Pattern

).

Slip Compensation

The adjustable frequency drive compensates for the motor slip by giving the frequency a supplement that follows the measured motor load keeping the

motor speed almost constant.

Smart Logic Control (SLC)

The SLC is a sequence of user-defined actions executed when the associated user-defined events are evaluated as true by the Smart Logic Controller.

(Parameter group 13-**

Smart Logic Control (SLC).

STW

Status Word

FC Standard Bus

Includes RS 485 bus with FC protocol or MC protocol. See par. 8-30

Protocol

.

Thermistor:

A temperature-dependent resistor placed where the temperature is to be monitored (adjustable frequency drive or motor).

Trip

A state entered in fault situations, e.g., if the adjustable frequency drive is subject to an overtemperature or when the adjustable frequency drive is

protecting the motor, process or mechanism. Restart is prevented until the cause of the fault has disappeared and the trip state is cancelled by activating

reset or, in some cases, by being programmed to reset automatically. Trip may not be used for personal safety.

Trip Locked

A state entered in fault situations when the adjustable frequency drive is protecting itself and requiring physical intervention, e.g., if the adjustable

frequency drive is subject to a short circuit on the output. A locked trip can only be canceled by cutting off line power, removing the cause of the fault,

and reconnecting the adjustable frequency drive. Restart is prevented until the trip state is cancelled by activating reset or, in some cases, by being

programmed to reset automatically. Trip may not be used for personal safety.

VT Characteristics

Variable torque characteristics used for pumps and fans.

VVC

plus

If compared with standard voltage/frequency ratio control, Voltage Vector Control (VVC

plus

) improves the dynamics and the stability, both when the speed

reference is changed and in relation to the load torque.

60° AVM

Switching pattern called 60°

Asynchronous Vector Modulation (par. 14-00

Switching Pattern

).

Power Factor

The power factor is the relation between I

1

and I

RMS

.

Power

factor

=

3

x

U

x

I

1

cos

ϕ

3

x

U

x

I

RMS

The power factor for 3-phase control:

=

I

1

x

cos

ϕ1

I

RMS

=

I

1

I

RMS

since

cos

ϕ1 = 1

The power factor indicates to which extent the adjustable frequency drive

imposes a load on the line power supply.

The lower the power factor, the higher the I

RMS

for the same kW per-

formance.

I

RMS

=

I

1

2

+

I

5

2

+

I

7

2

+ .. +

I

n

2

In addition, a high power factor indicates that the different harmonic currents are low.

The adjustable frequency drive's built-in DC coils produce a high power factor, which minimizes the imposed load on the line power supply.

1 Introduction FC 300 Programming Guide

1-6

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

1.1.5 Safety Precautions

The voltage of the adjustable frequency drive is dangerous whenever connected to line power. Incorrect installation of the motor,

adjustable frequency drive or serial communication bus may cause death, serious personal injury or damage to the equipment. Con-

sequently, the instructions in this manual, as well as national and local rules and safety regulations, must be complied with.

Safety Regulations

1. The line power supply to the adjustable frequency drive must be disconnected whenever repair work is to be carried out. Make sure that the

line power supply has been disconnected and that the necessary time has elapsed before removing motor and line power supply plugs.

2. The [OFF] button on the control panel of the adjustable frequency driver does not disconnect the line power supply and consequently it must

not be used as a safety switch.

3. The equipment must be properly grounded, the user must be protected against supply voltage and the motor must be protected against overload

in accordance with applicable national and local regulations.

4. The ground leakage current exceeds 3.5 mA.

5. Protection against motor overload is not included in the factory setting. If this function is desired, set par. 1-90

Motor Thermal Protection

to

data value ETR trip 1 [4] or data value ETR warning 1 [3].

6. Do not remove the plugs for the motor and line power supply while the adjustable frequency drive is connected to line power. Make sure that

the line power supply has been disconnected and that the necessary time has elapsed before removing motor and line power plugs.

7. Please note that the adjustable frequency drive has more voltage sources than L1, L2 and L3, when load sharing (linking of DC intermediate

circuit) or external 24 V DC are installed. Make sure that all voltage sources have been disconnected and that the necessary time has elapsed

before commencing repair work.

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 adjustable frequency

drive is connected to line power. If personal safety considerations (e.g., risk of personal injury caused by contact with moving machine parts

following an unintentional start) make it necessary to ensure that no unintended start occurs, these stop functions are not sufficient. In such

cases, the line power supply must be disconnected or the

Safe Stop

function must be activated.

2. The motor may start while setting the parameters. If this means that personal safety may be compromised (e.g., personal injury caused by

contact with moving machine parts), motor starting must be prevented, for instance by use of the

Safe Stop

function or secure disconnection

of the motor connection.

3. A motor that has been stopped with the line power supply connected, may start if faults occur in the electronics of the adjustable frequency

drive, through temporary overload or if a fault in the power supply grid or motor connection is remedied. If unintended start must be prevented

for personal safety reasons (e.g., risk of injury caused by contact with moving machine parts), the normal stop functions of the adjustable

frequency drive are not sufficient. In such cases, the line power supply must be disconnected or the

Safe Stop

function must be activated.

NOTE!

When using the

Safe Stop

function, always follow the instructions in the

Safe Stop

section of the VLT AutomationDrive FC 300 Design

Guide.

4. Control signals from, or internally within, the adjustable frequency drive may in rare cases be activated in error, be delayed or fail to occur

entirely. When used in situations where safety is critical, e.g., when controlling the electromagnetic brake function of a hoist application, these

control signals must not be relied on exclusively.

Touching the electrical parts may be fatal - even after the equipment has been disconnected from line power.

Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load sharing (linkage of DC intermediate

circuit), as well as the motor connection for kinetic backup.

Systems where adjustable frequency drives are installed must, if necessary, be equipped with additional monitoring and protective

devices according to the valid safety regulations, e.g., law on mechanical tools, regulations for the prevention of accidents, etc. Mod-

ifications on the adjustable frequency drives by means of the operating software are allowed.

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-7

1

NOTE!

Hazardous situations shall be identified by the machine builder/ integrator who is responsible for taking necessary preventive means

into consideration. Additional monitoring and protective devices may be included, always according to valid national safety regulations,

e.g., law on mechanical tools, regulations for the prevention of accidents.

NOTE!

Crane, Lifts and Hoists:

The controlling of external brakes must always have a redundant system. The adjustable frequency drive can in no circumstances be

the primary safety circuit. Comply with relevant standards, e.g.,

Hoists and cranes: IEC 60204-32

Lifts: EN 81

Protection Mode

Once a hardware limit on motor current or DC link voltage is exceeded the adjustable frequency drive will enter “protection mode”. “Protection mode”

means a change of the PWM modulation strategy and a low switching frequency to minimize losses. This continues 10 sec after the last fault and increases

the reliability and the robustness of the adjustable frequency drive while re-establishing full control of the motor.

In hoist applications, “protection mode” is not usable because the adjustable frequency drive will usually not be able to leave this mode again and therefore

it will extend the time before activating the brake – which is not recommended.

“Protection mode” can be disabled by setting par. 14-26

Trip Delay at Inverter Fault

to zero which means that the adjustable frequency drive will trip

immediately if one of the hardware limits is exceeded.

NOTE!

It is recommended to disable protection mode in hoisting applications (par. 14-26

Trip Delay at Inverter Fault

= 0)

1 Introduction FC 300 Programming Guide

1-8

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

1.1.6 Electrical wiring - Control Cables

Figure 1.1: Diagram showing all electrical terminals without options.

Terminal 37 is the input to be used for Safe Stop. For instructions on Safe Stop installation please, refer to the section

Safe Stop Installa-

tion

of the Design Guide.

* Terminal 37 is not included in FC 301 (Except FC 301 A1, which includes Safe Stop).

Terminal 29 and Relay 2, are not included in FC 301.

Very long control cables and analog signals may, in rare cases and depending on the installation, result in 50/60 Hz ground loops due to noise from line

power supply cables.

If this occurs, it may be necessary to break the shield or insert a 100 nF capacitor between shield and chassis.

The digital and analog inputs and outputs must be connected separately to the common inputs (terminal 20, 55, 39) of the adjustable frequency drive

to avoid ground currents from both groups to affect other groups. For example, switching on the digital input may disturb the analog input signal.

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-9

1

Input polarity of control terminals

NOTE!

Control cables must be shielded/armored.

See section entitled

Grounding of Shielded/Armored Control Cables

for

the correct termination of control cables.

1 Introduction FC 300 Programming Guide

1-10

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

1.1.7 Start/Stop

Terminal 18 = par. 5-10

Terminal 18 Digital Input

[8]

Start

Terminal 27 = par. 5-12

Terminal 27 Digital Input

[0]

No operation

(De-

fault

coast inverse

)

Terminal 37 = Safe stop (where available!)

1.1.8 Pulse Start/Stop

Terminal 18 = par. 5-10

Terminal 18 Digital Input

Latched start, [9]

Terminal 27= par. 5-12

Terminal 27 Digital Input

Stop inverse, [6]

Terminal 37 = Safe stop (where available!)

FC 300 Programming Guide 1 Introduction

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1-11

1

1.1.9 Speed Up/Down

Terminals 29/32 = Speed up/down:

Terminal 18 = par. 5-10

Terminal 18 Digital Input

Start [9] (de-

fault)

Terminal 27 = par. 5-12

Terminal 27 Digital Input

Freeze refer-

ence [19]

Terminal 29 = par. 5-13

Terminal 29 Digital Input

Speed up [21]

Terminal 32 = par. 5-14

Terminal 32 Digital Input

Slow [22]

NOTE: Terminal 29 only in FC x02 (x=series type).

1.1.10 Potentiometer Reference

Voltage reference via a potentiometer:

Reference Source 1 = [1]

Analog input 53

(default)

Terminal 53, Low Voltage = 0 Volt

Terminal 53, High Voltage = 10 Volt

Terminal 53, Low Ref./Feedback = 0 RPM

Terminal 53, High Ref./Feedback = 1,500 RPM

Switch S201 = OFF (U)

1 Introduction FC 300 Programming Guide

1-12

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

1

2 How to Program

2.1 The Graphical and Numerical Local Control Panels

The easiest programming of the adjustable frequency drive is performed by the Graphical LCP (LCP 102). It is necessary to consult the adjustable frequency

drive Design Guide when using the Numeric Local Control Panel (LCP 101).

2.1.1 How to Program on the Graphical LCP

The following instructions are valid for the graphical LCP (LCP 102):

The control panel is divided into four functional groups:

1. Graphical display with Status lines.

2. Menu keys and LEDs - changing parameters and switching be-

tween display functions.

3. Navigation keys and LEDs (LEDs).

4. Operation keys and LEDs.

All data is displayed in a graphical LCP display, which can show up to five

items of operating data while displaying [Status].

Display lines:

a. Status line: Status messages displaying icons and graphic.

b. Line 1-2: Operator data lines displaying data defined or chosen

by the user. By pressing the [Status] key, up to one extra line

can be added.

c. Status line: Status messages displaying text.

2.1.2 The LCD Display

The LCD display has back lighting and a total of 6 alpha-numeric lines. The display lines show the direction of rotation (arrow), the chosen Set-up as well

as the programming Set-up. The display is divided into 3 sections:

Top section shows up to 2 measurements in normal operating status.

The top line in the Middle section shows up to 5 measurements with

related unit, regardless of status (except in the event of an alarm/warn-

ing).

Bottom section always shows the state of the adjustable frequency

drive in status mode.

The Active Set-up (selected as the Active Set-up in par. 0-10

Active Set-up

) is shown. When programming another set-up than the active set-up, the

number of the programmed set-up appears to the right.

FC 300 Programming Guide 2 How to Program

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2-1

2

Display Contrast Adjustment

Press [status] and [

▲

] for darker display

Press [status] and [

▼

] for brighter display

Most parameter set-ups can be changed immediately via the LCP, unless a password has been created via par. 0-60

Main Menu Password

or via

par. 0-65

Quick Menu Password

.

LEDs:

If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appear on the LCP.

The ON LED is activated when the adjustable frequency drive receives AC line voltage or via a DC bus terminal or 24 V external supply. At the same time,

the back light is on.

• Green LED/On: Control section is working.

• Yellow LED/Warn.: Indicates a warning.

• Flashing Red LED/Alarm: Indicates an alarm.

1

3

0

B

P

0

4

.

1

0

On

Wam.

Alarm

LCPkeys

The control keys are divided into functions. The keys below the display

and LEDS are used for parameter Set-up, including choice of display in-

dication during normal operation.

[Status] indicates the status of the adjustable frequency drive and/or the motor. You can choose between 3 different readouts by pressing the [Status]

key:

5 line readouts, 4 line readouts or Smart Logic Control.

Use [Status] for selecting the mode of display or for changing back to display mode from either the quick menu mode, the main menu mode or alarm

mode. Also use the [Status] key to toggle single or double readout mode.

[Quick Menu] allows quick access to different quick menus such as:

- My Personal Menu

- Quick Set-up

- Changes Made

- Loggings

Use [Quick Menu] for programming the parameters belonging to the Quick Menu. It is possible to switch directly between Quick Menu mode and Main

Menu mode.

[Main Menu] is used for programming all parameters.

It is possible to switch directly between Main Menu mode and Quick Menu mode.

Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any

parameter.

[Alarm Log] displays an alarm list of the five latest alarms (numbered A1-A5). To obtain additional details about an alarm, use the arrow keys to navigate

to the alarm number and press [OK]. You will now receive information about the condition of your adjustable frequency drive right before entering the

alarm mode.

2 How to Program FC 300 Programming Guide

2-2

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2

[Back] takes you to the previous step or layer in the navigation structure.

[Cancel] annuls your last change or command as long as the display has not been changed.

[Info] supplies information about a command, parameter, or function in

any display window. [Info] provides detailed information whenever help

is needed.

Exit info mode by pressing either [Info], [Back], or [Cancel].

Navigation Keys

The four navigation arrows are used to navigate between the different choices available in

[Quick Menu], [Main Menu] and [Alarm Log]. Use the

keys to move the cursor.

[OK] is used for choosing a parameter marked by the cursor and for enabling the change of a parameter.

Local Control Key for local control is found at the bottom of the LCP.

[Hand On] enables control of the adjustable frequency drive via the LCP. [Hand on] also starts the motor, and it is now possible to enter the motor

speed data by means of the arrow keys. The key can be selected as Enable [1] or Disable [0] via par. 0-40

[Hand on] Key on LCP

External stop signals activated by means of control signals or a serial bus will override a “start” command via the LCP.

The following control signals will still be active when [Hand on] is activated:

• [Hand on] - [Off] - [Auto on]

• Reset

• Coasting stop inverse

•Reversing

• Set-up select bit 0 - Set-up select bit 1

• Stop command from serial communication

•Quick stop

•DC brake

[Off] stops the connected motor. The key can be selected as Enable [1] or Disable [0] via par. 0-41

[Off] Key on LCP

. If no external stop function is

selected and the [Off] key is inactive, the motor can be stopped by disconnecting the voltage.

[Auto On] enables the adjustable frequency drive to be controlled via the control terminals and/or serial communication. When a start signal is applied

on the control terminals and/or the bus, the adjustable frequency drive will start. The key can be selected as Enable [1] or Disable [0] via par. 0-42

[Auto

on] Key on LCP

.

NOTE!

An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] – [Auto on].

FC 300 Programming Guide 2 How to Program

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2-3

2

[Reset] is used for resetting the adjustable frequency drive after an alarm (trip). It can be selected as

Enable

[1] or

Disable

[0] via par. 0-43

[Reset] Key

on LCP

.

The parameter shortcut can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any

parameter.

2.1.3 Quick Transfer of Parameter Settings between Multiple Adjustable Frequency Drives

Once the set-up of an adjustable frequency drive is complete, we rec-

ommend that you store the data in the LCP or on a PC via MCT 10 Set-

up Software Tool.

Data storage in LCP:

1. Go to par. 0-50

LCP Copy

2. Press the [OK] key.

3. Select “All to LCP”

4. Press the [OK] key.

All parameter settings are now stored in the LCP indicated by the progress bar. When 100% is reached, press [OK].

NOTE!

Stop the motor before performing this operation.

You can now connect the LCP to another adjustable frequency drive and copy the parameter settings to this adjustable frequency drive as well.

Data transfer from the LCP to the adjustable frequency drive:

1. Go to par. 0-50

LCP Copy

2. Press the [OK] key.

3. Select “All from LCP”

4. Press the [OK] key.

2 How to Program FC 300 Programming Guide

2-4

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2

The parameter settings stored in the LCP are now transferred to the adjustable frequency drive indicated by the progress bar. When 100% is reached,

press [OK].

NOTE!

Stop the motor before performing this operation.

2.1.4 Display Mode

In normal operation, up to 5 different operating variables can be indicated continuously in the middle section: 1.1, 1.2, and 1.3 as well as 2 and 3.

2.1.5 Display Mode - Selection of Readouts

It is possible to toggle between three status readout screens by pressing

the [Status] key.

Operating variables with different formatting are shown in each status

screen - see below.

The table shows the measurements you can link to each of the operating

variables. When Options are mounted, additional measurements are

available. Define the links via par. 0-20

Display Line 1.1 Small

,

par. 0-21

Display Line 1.2 Small

, par. 0-22

Display Line 1.3 Small

,

par. 0-23

Display Line 2 Large

, and par. 0-24

Display Line 3 Large

.

Each readout parameter selected in par. 0-20

Display Line 1.1 Small

to

par. 0-24

Display Line 3 Large

has its own scale and digits after a possible

decimal point. The larger the numeric value for a parameter, the fewer

digits displayed after the decimal point.

Ex.: Current readout

5.25 A; 15.2 A 105 A.

Operating variable: Unit:

Par. 16-00

Control Word

hex

Par. 16-01

Reference [Unit]

[unit]

Par. 16-02

Reference %

%

Par. 16-03

Status Word

hex

Par. 16-05

Main Actual Value [%]

%

Par. 16-10

Power [kW]

[kW]

Par. 16-11

Power [hp]

[HP]

Par. 16-12

Motor voltage

[V]

Par. 16-13

Frequency

[Hz]

Par. 16-14

Motor Current

[A]

Par. 16-16

Torque [Nm]

Nm

Par. 16-17

Speed [RPM]

[RPM]

Par. 16-18

Motor Thermal

%

Par. 16-20

Motor Angle

Par. 16-30

DC Link Voltage

V

Par. 16-32

Brake Energy /s

kW

Par. 16-33

Brake Energy /2 min

kW

Par. 16-34

Heatsink Temp.

C

Par. 16-35

Inverter Thermal

%

Par. 16-36

Inv. Nom. Current

A

Par. 16-37

Inv. Max. Current

A

Par. 16-38

SL Controller State

par. 16-39

Control Card Temp.

C

Par. 16-40

Logging Buffer Full

Par. 16-50

External Reference

Par. 16-51

Pulse Reference

Par. 16-52

Feedback [Unit]

[Unit]

Par. 16-53

Digi Pot Reference

Par. 16-60

Digital Input

bin

Par. 16-61

Terminal 53 Switch Setting

V

Par. 16-62

Analog Input 53

Par. 16-63

Terminal 54 Switch Setting

V

Par. 16-64

Analog Input 54

par. 16-65

Analog Output 42 [mA]

[mA]

Par. 16-66

Digital Output [bin]

[bin]

Par. 16-67

Pulse Input #29 [Hz]

[Hz]

Par. 16-68

Freq. Input #33 [Hz]

[Hz]

Par. 16-69

Pulse Output #27 [Hz]

[Hz]

Par. 16-70

Pulse Output #29 [Hz]

[Hz]

Par. 16-71

Relay Output [bin]

Par. 16-72

Counter A

Par. 16-73

Counter B

Par. 16-80

Fieldbus CTW 1

hex

Par. 16-82

Fieldbus REF 1

hex

Par. 16-84

Comm. Option Status

hex

Par. 16-85

FC Port CTW 1

hex

Par. 16-86

FC Port REF 1

hex

Par. 16-90

Alarm Word

Par. 16-92

Warning Word

Par. 16-94

Ext. Status Word

FC 300 Programming Guide 2 How to Program

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2-5

2

Status screen I:

This readout state is standard after start-up or initialization.

Use [INFO] to obtain information about the measurement links to the

displayed operating variables (1.1, 1.2, 1.3, 2 and 3).

See the operating variables shown on the screen in this figure.

Status screen II:

See the operating variables (1.1, 1.2, 1.3 and 2) shown on the screen in

this figure.

In the example, Speed, Motor current, Motor power and Frequency are

selected as variables in the first and second.

Status screen III:

This state displays the event and action of the Smart Logic Control. For

further information, see section

Smart Logic Control

.

2.1.6 Parameter Set-up

The adjustable frequency drive can be used for practically all assignments, which is why the number of parameters is quite large. The adjustable frequency

drive offers a choice between two programming modes - a Main Menu and a Quick Menu mode.

The former provides access to all parameters. The latter takes the user through a few parameters, making it possible to start operating the adjustable

frequency drive.

Regardless of the mode of programming, you can change a parameter both in the main menu and quick menu modes.

2 How to Program FC 300 Programming Guide

2-6

MG.33.M8.22 - VLT

®

is a registered Danfoss trademark

2

Page is loading ...