Danfoss VLT Micro Drive FC 51 Series Operating instructions

Programming Guide

VLT®Micro Drive FC 51

Contents

1. Safety

Safety Instructions 3

Software Version and Approvals 3

General Warning 3

Avoid unintended Start 4

Before Commencing Repair Work 4

2. Introduction

Type Code 5

3. Programming

How to Programme 7

Programming with MCT-10 Set-up Software 7

Programming with the LCP 11 or LCP 12 7

Status Menu 9

Quick Menu 9

Main Menu 10

4. Parameter Descriptions

Parameter group 0: Operation/Display 11

Parameter Group 1: Load/Motor 15

Parameter Group 2: Brakes 22

Parameter Group 3: Reference/Ramps 25

Parameter Group 4: Limits/Warnings 30

Parameter Group 5: Digital In/Out 33

Parameter Group 6: Analogue In/Out 37

Parameter Group 7: Controllers 42

Parameter Group 8: Communication 44

Parameter Group 13: Smart Logic 48

Parameter Group 14: Special Functions 55

Parameter Group 15: Drive Information 57

Parameter Group 16: Data Readouts 59

16-09 Custom Readout 59

5. Parameter Lists

Conversion Index 67

Change during operation 67

2-Set-up 67

Type 67

0-** Operation/Display 68

1-** Load/Motor 69

VLT

Micro Drive FC 51 Contents

MG.02.C4.02 - VLTpis a registered Danfoss trademark

2-** Brakes 70

3-** Reference/Ramps 71

4-** Limits/Warnings 72

5-** Digital In/Out 73

6-** Analog In/Out 74

7-** Controllers 75

8-** Comm. and Options 76

13-** Smart Logic 77

14-** Special Functions 78

15-** Drive Information 79

16-** Data Readouts 80

6. Troubleshooting

Alarm, Warning and Extended Status Word 82

Index

Contents VLT

Micro Drive FC 51

MG.02.C4.02 - VLTpis a registered Danfoss trademark

1. Safety

1.1.1. High Voltage Warning

The voltage of the frequency converter is dangerous whenever it is connected to mains. Incorrect installation of the motor or frequency

converter 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.

1.1.2. Safety Instructions

• Make sure the frequency converter is properly connected to earth.

• Do not remove mains connections, motor connections or other power connections while the frequency converter is connected to power.

• Protect users against supply voltage.

• Protect the motor against overloading according to national and local regulations.

• The earth leakage current exceeds 3.5 mA.

• The [OFF] key is not a safety switch. It does not disconnect the frequency converter from mains.

1.1.3. Software Version and Approvals

Software Version

Programming Guide

VLT Micro Drive

FC 51 Series

This Programming Guide can be used for all VLT Micro Drive frequency drives with software version

2.1x.

The software version number can be read in

parameter 15-43.

1.1.4. General Warning

Warning:

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

Also make sure that other voltage inputs have been disconnected (linkage of DC intermediate circuit).

Be aware that there may be high voltage on the DC link even when the LEDs are turned off.

Before touching any potentially live parts of the frequency converter, wait at least 4 minutes for all sizes.

Shorter time is allowed only if indicated on the nameplate for the specific unit.

VLT

Micro Drive FC 51 1. Safety

MG.02.C4.02 - VLTpis a registered Danfoss trademark

Leakage Current

The earth leakage current from the frequency converter exceeds 3.5 mA. According to IEC 61800-5-1 a reinforced Protective Earth

connection must be ensured by means of a min. 10mm² Cu or an addtional PE wire - with the same cable cross section as the Mains

wiring - must be terminated separately.

Residual Current Device

This product can cause a DC current in the protective conductor. Where a residual current device (RCD) is used for extra protection,

only an RCD of Type B (time delayed) shall be used on the supply side of this product. See also Danfoss Application Note on RCD, MN.

90.GX.YY.

Protective earthing of the frequency converter and the use of RCDs must always follow national and local regulations.

Motor overload protection is possible by setting Parameter 1-90 Motor thermal protection to the value ETR trip. For the North American

market: ETR functions provide class 20 motor overload protection, in accordance with NEC.

Installation in high altitudes:

For altitudes above 2 km, please contact Danfoss regarding PELV.

1.1.5. IT Mains

IT Mains

Installation on isolated mains source, i.e. IT mains.

Max. supply voltage allowed when connected to mains: 440 V.

As an option, Danfoss offers line filters for improved harmonics performance.

1.1.6. Avoid unintended Start

While the frequency converter is connected to mains, the motor can be started/stopped using digital commands, bus commands, references or via the

Local Control Panel.

• Disconnect the frequency converter from mains whenever personal safety considerations make it necessary to avoid unintended start of any

motors.

• To avoid unintended start, always activate the [OFF] key before changing parameters.

1.1.7. Disposal Instruction

Equipment containing electrical components must not be disposed of together with domestic waste.

It must be separately collected with electrical and electronic waste according to local and currently valid leg-

islation.

1.1.8. Before Commencing Repair Work

1. Disconnect FC 51 from mains (and external DC supply, if present.)

2. Wait for 4 minutes for discharge of the DC-link.

3. Disconnect DC bus terminals and brake terminals (if present)

4. Remove motor cable

1. Safety VLT

Micro Drive FC 51

MG.02.C4.02 - VLTpis a registered Danfoss trademark

2. Introduction

2.1.1. FC Identification

Below is an example of the frequency converter nameplate sticker. This sticker is located on the top of each frequency converter and shows the ratings,

serial number, warnings catalog number, and other relevant data for each unit. See following tables for details, how to read the Type code string.

Illustration 2.1: This example shows the identification sticker.

2.1.2. Type Code

Description Pos Possible choice

Product group 1-3 Adjustable Frequency Converters

Series and product type 4-6 Micro Drive

Power size 7-10 0.18 - 7.5 kW

Mains voltage 11-12 S2: Single phase 200 - 240 V AC

T 2: Three phase 200 - 240 V AC

T 4: Three phase 380 - 480 V AC

Enclosure 13-15 IP20/Chassis

RFI filter 16-17 HX: No RFI filter

H1: RFI filter class A1/B

H3:RFI filter A1/B (reduced cable length)

Brake 18 B: Brake chopper included

X: No brake chopper included

Display 19 X: No Local Control Panel

N: Numerical Local Control Panel (LCP)

P: Numerical Local Control Panel (LCP) with potentiometer

Coating PCB 20 C: Coated PCB

X. No coated PCB

Mains option 21 X: No mains option

Adaptation A 22 X: No adaptation

Adaptation B 23 X: No adaptation

Software release 24-27 SXXX: Latest release - std. software

Table 2.1: Type code description

VLT

Micro Drive FC 51 2. Introduction

MG.02.C4.02 - VLTpis a registered Danfoss trademark

2.1.3. Symbols

Symbols used in this Programming Guide.

NB!

Indicates something to be noted by the reader.

Indicates a general warning.

Indicates a high-voltage warning.

* Indicates default setting

2.1.4. Abbreviations and Standards

Abbreviations: Terms: SI-units: I-P units:

Acceleration m/s2ft/s2

AWG American wire gauge

Auto Tune Automatic Motor Tuning

rC Celsius

Current AAmp

ILIM Current limit

Energy J = N·m ft-lb, Btu

rFFahrenheit

FC Frequency Converter

Frequency Hz Hz

kHz Kilohertz

LCP Local Control Panel

mA Milliampere

ms Millisecond

min Minute

MCT Motion Control Tool

M-TYPE Motor Type Dependent

Nm Newton Metres in-lbs

IM,N Nominal motor current

fM,N Nominal motor frequency

PM,N Nominal motor power

UM,N Nominal motor voltage

par. Parameter

PELV Protective Extra Low Voltage

Power WBtu/hr, hp

Pressure Pa = N/m² psi, psf, ft of water

IINV Rated Inverter Output Current

RPM Revolutions Per Minute

SR Size Related

Temperature ˚C ˚F

Time ss,hr

TLIM Torque limit

Voltage V V

Table 2.2: Abbreviation and Standards table .

2. Introduction VLT

Micro Drive FC 51

MG.02.C4.02 - VLTpis a registered Danfoss trademark

3. Programming

3.1. How to Programme

3.1.1. Programming with MCT-10 Set-up Software

The frequency converter can be programmed from a PC via RS485 com-port by installing the MCT-10 Set-up Software.

This software can either be ordered using code number 130B1000 or downloaded from the Danfoss Web site: www.danfoss.com, Business Area: Motion

Controls.

Please refer to manual MG.10.RX.YY.

3.1.2. Programming with the LCP 11 or LCP 12

The LCP is divided into four functional groups:

1. Numeric display.

2. Menu key.

3. Navigation keys.

4. Operation keys and indicator lights (LEDs).

Illustration 3.1: LCP 12 with potentiometer

Illustration 3.2: LCP 11 without potentiometer

The display:

A number of information can be read from the display.

Set-up number shows the active set-up and the edit set-up. If the same

set-up acts as both active and edit set-up, only that set-up number is

shown (factory setting).

When active and edit set-up differ, both numbers are shown in the display

(Setup 12). The number flashing, indicates the edit set-up.

Illustration 3.3: Indicating Set-up

VLT

Micro Drive FC 51 3. Programming

MG.02.C4.02 - VLTpis a registered Danfoss trademark

The small digits to the left are the selected parameter number.

Illustration 3.4: Indicating selected par. no.

The large digits in the middle of the display show the value of the se-

lected parameter.

Illustration 3.5: Indicating value of selected par.

The right side of the display shows the unit of the selected parameter.

This can be either Hz, A, V, kW, HP, %, s or RPM.

Illustration 3.6: Indicating unit of selected par.

Motor direction is shown to the bottom left of the display - indicated

by a small arrow pointing either clockwise or counterclockwise.

Illustration 3.7: Indicating motor direction

Use the [MENU] key to select one of the following menus:

Status Menu:

The Status Menu is either in

Readout Mode

Hand on Mode

. In

Readout Mode

the value of the currently selected readout parameter is shown in the

display.

Hand on Mode

the local LCP reference is displayed.

Quick Menu:

Displays Quick Menu parameters and their settings. Parameters in the Quick Menu can be accessed and edited from here. Most applications can be run

by setting the parameters in the Quick Menus.

Main Menu:

Displays Main Menu parameters and their settings. All parameters can be accessed and edited here. A parameter overview is found later in this manual.

Indicator lights:

• Green LED: The frequency converter is on.

• Yellow LED: Indicates a warning. Please see section

Troubleshooting

• Flashing red LED: Indicates an alarm. Please see section

Troubleshooting

3. Programming VLT

Micro Drive FC 51

MG.02.C4.02 - VLTpis a registered Danfoss trademark

Navigation Keys:

[Back]: For moving to the previous step or layer in the navigation structure.

Arrows [

Ⴃ

] [

Ⴍ

]: For maneuvering between parameter groups, parameters and within parameters.

[OK]: For selecting a parameter and for accepting changes to parameter settings.

Operation Keys:

A yellow light above the operation keys indicates the active key.

[Hand on]: Starts the motor and enables control of the frequency converter via the LCP.

[Off/Reset]: The motor stops except in alarm mode. In that case the motor will be reset.

[Auto on]: The frequency converter is controlled either via control terminals or serial communication.

[Potentiometer] (LCP12): The potentiometer works in two ways depending on the mode in which the frequency converter is running.

Auto Mode

the potentiometer acts as an extra programmable analog input.

Hand on Mode

the potentiometer controls local reference.

3.2. Status Menu

After power up the Status Menu is active. Use the [MENU] key to toggle

between Status, Quick Menu and Main Menu.

Arrows [Ⴃ] and [Ⴍ] toggles between the choices in each menu.

The display indicates the status mode with a small arrow above “Status”.

Illustration 3.8: Indicating Status mode

3.3. Quick Menu

The Quick Menu gives easy access to the most frequently used parameters.

1. To enter the Quick Menu, press [MENU] key until indicator in display is placed above

Quick Menu

2. Use [Ⴃ] [Ⴍ] to select either QM1 or QM2, then press [OK].

3. Use [Ⴃ] [Ⴍ] to browse through the parameters in the Quick Menu.

4. Press [OK] to select a parameter.

5. Use [Ⴃ] [Ⴍ] to change the value of a parameter setting.

6. Press [OK] to accept the change.

7. To exit, press either [Back] twice to enter

Status

, or press [Menu] once to enter

Main Menu

Illustration 3.9: Indicating Quick Menu mode

VLT

Micro Drive FC 51 3. Programming

MG.02.C4.02 - VLTpis a registered Danfoss trademark

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