1. Quick Guide - Direct Automation€¦ · 1. Quick Guide 1.1.1. ... key is not a safety switch. It do es not disconnect the fr equency ... not following the fuse recommendation may

1. Quick Guide

1.1.1. Available Literature

NB!This quick guide contains the basic information necessary for installing and runningthe VLT Micro Drive.In case more information is needed, the below literature can be downloaded fromwww.automationdirect.com.au - Support- Hardware Manuals - Other

Title Literature no.VLT Micro Drive FC 51 Operating Instructions MG.02.AX.YYVLT Micro Drive FC 51 Quick Guide MG.02.BX.YYVLT Micro Drive FC 51 Programming Guide MG.02.CX.YYFC 51 LCP Mounting Instruction MI.02.AX.YYFC 51 De-coupling Plate Mounting Instruction MI.02.BX.YYFC 51 Remote Mounting Kit Mounting Instruction MI.02.CX.YYFC 51 DIN Rail Kit Mounting Instruction MI.02.DX.YYFC 51 IP21 Kit Mounting Instruction MI.02.EX.YYFC 51 Nema1 Kit Mounting Instruction MI.02.FX.YY

X = Revision numberY = Language code

1.1.2. High Voltage Warning

The voltage of the frequency converter is dangerous whenever it is connected tomains. Incorrect installation of the motor or frequency converter may cause damageto the equipment, serious injury or death. Consequently, it is essential to complywith the instructions in this manual as well as local and national rules and safetyregulations.

1.1.3. Safety Instructions

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

• Do not remove mains connections, motor connections or other power connections whilethe 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 frommains.

1.1.4. Approvals

Quick Guide for VLT Micro FC 51 1. Quick Guide

MG.02.B2.02 - VLT® is a registered Danfoss trademark 1

1

1.1.5. General Warning

Warning:Touching the electrical parts may be fatal - even after the equipment has been dis-connected from mains.Also make sure that other voltage inputs have been disconnected, (linkage of DCintermediate circuit).Be aware that there may be high voltage on the DC link even when the LEDs areturned off.Before touching any potentially live parts of the VLT Micro Drive, wait at least 4minutes for all sizes.Shorter time is allowed only if indicated on the nameplate for the specific unit.

Leakage CurrentThe earth leakage current from the VLT Micro Drive FC 51 exceeds 3.5 mA. Accordingto IEC 61800-5-1 a reinforced Protective Earth connection must be ensured bymeans of a min. 10mm² Cu or an addtional PE wire - with the same cable crosssection as the Mains wiring - must be terminated separately.Residual Current DeviceThis product can cause a D.C. current in the protective conductor. Where a residualcurrent device (RCD) is used for extra protection, only an RCD of Type B (time de-layed) shall be used on the supply side of this product. See also Danfoss ApplicationNote on RCD, MN.90.GX.YY.Protective earthing of the VLT Micro Drive and the use of RCDs must always follownational and local regulations.

Motor overload protection is possible by setting Parameter 1-90 Motor thermal pro-tection to the value ETR trip. For the North American market: ETR functions provideclass 20 motor overload protection, in accordance with NEC.

Installation in high altitudes:By altitudes above 2km, please contact Danfoss Drives regarding PELV.

1.1.6. IT Mains

IT MainsInstallation 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.

1.1.7. Avoid unintended Start

While the frequency converter is connected to mains, the motor can be started/stopped usingdigital commands, bus commands, references or via the Local Control Panel.

• Disconnect the frequency converter from mains whenever personal safety considerationsmake it necessary to avoid unintended start of any motors.

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

1. Quick Guide Quick Guide for VLT Micro FC 51

2 MG.02.B2.02 - VLT® is a registered Danfoss trademark

1

1.1.8. Disposal Instruction

Equipment containing electrical components must not be disposed oftogether with domestic waste.It must be separately collected with electrical and electronic wasteaccording to local and currently valid legislation.

1.1.9. 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

1.1.10. Side-by-Side Installation

The Danfoss VLT Micro Drive can be mounted side-by-side for IP 20 rating units and requires 100mm clearance above and below for cooling. Please refer to the specifications near the end of thisdocument for details on environmental ratings of the VLT Micro FC 51.

1.1.11. Mechanical Dimensions

Illustration 1.1: Mechanical dimensions.

Power (kW) Height (mm) Width (mm) Depth 1)

(mm)Max.Weight

Frame 1 X200-240 V

3 X200 -240 V

3 X380-480 V A

A (incl. de-couplingplate)

a B b C Kg

M1 0.18 - 0.75 0.25 - 0.75 0.37 - 0.75 150 205 140.4 70 55 148 1.1M2 1.5 1.5 1.5 - 2.2 176 230 166.4 75 59 168 1.6M3 2.2 2.2 -3.7 3.0 - 7.5 2) 2) 2) 2) 2) 2) 2)

Table 1.1: Mechanical Dimensions

1) For LCP with potentiometer, please add 7.6 mm.2 These dimensions will be announced at a later point.



1

1.1.12. Electrical Installation in General

NB!All cabling must comply with national and local regulations on cable cross-sectionsand ambient temperature. Copper conductors required, (60-75° C) recommended.

Details of terminal tightening torques.

Power (kW) Torque (Nm)

Frame 1 x200-240 V

3 x200-240 V

3 x380-480 V Line Motor

DC con-nection/Brake1)

ControlTerminals Earth Relay

M1 0.18 - 0.75 0.25 - 0.75 0.37 - 0.75 1.4 0.7 - 0.15 3 0.5M2 1.5 1.5 1.5 - 2.2 1.4 0.7 - 0.15 3 0.5M3 2.2 2.2 - 3.7 3.0 - 7.5 1.4 0.7 - 0.15 3 0.5

1) Spade connectors

Table 1.2: Tightening of terminals.

1.1.13. Fuses

Branch circuit protection:In order to protect the installation against electrical and fire hazard, all branch circuits in an in-stallation, switch gear, machines etc., must be short-circuited and overcurrent protected accordingto national/international regulations.

Short circuit protection:Danfoss recommends using the fuses mentioned in the following tables to protect service per-sonnel or other equipment in case of an internal failure in the unit or short-circuit on DC-link. Thefrequency converter provides full short circuit protection in case of a short-circuit on the motor orbrake output.

Overcurrent protection:Provide overload protection to avoid overheating of the cables in the installation. Overcurrentprotection must always be carried out according to national regulations. Fuses must be designedfor protection in a circuit capable of supplying a maximum of 100,000 Arms (symmetrical), 480 Vmaximum.

NonUL compliance:If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in table1.3, which will ensure compliance with EN50178:In case of malfunction, not following the fuse recommendation may result in damage to the fre-quency converter.



1

FC 51 Bussmann Bussmann Bussmann Littel fuse Ferraz-Shawmut

Ferraz-Shawmut

Max. fuses nonUL

1 X 200-240 VkW Type RK1 Type J Type T Type RK1 Type CC Type RK1 Type gG0K18 -0K37

KTN-R15 JKS-15 JJN-15 KLN-R15 ATM-R15 A2K-15R 15A

0K75 KTN-R25 JKS-25 JJN-25 KLN-R25 ATM-R25 A2K-25R 25A1K5 KTN-R35 JKS-35 JJN-35 KLN-R35 - A2K-35R 35A2K2 KTN-R45 JKS-45 JJN-45 KLN-R45 - A2K-45R 45A3 x 200-240 V0K25 KTN-R10 JKS-10 JJN-10 KLN-R10 ATM-R10 A2K-10R 10A0K37 KTN-R15 JKS-15 JJN-15 KLN-R15 ATM-R15 A2K-15R 15A0K75 KTN-R20 JKS-20 JJN-20 KLN-R20 ATM-R20 A2K-20R 20A1K5 KTN-R25 JKS-25 JJN-25 KLN-R25 ATM-R25 A2K-25R 25A2K2 KTN-R30 JKS-30 JJN-30 KLN-R30 ATM-R30 A2K-30R 30A3K7 KTN-R45 JKS-45 JJN-45 KLN-R45 - A2K-45R 45A3 x 380-480 V0K37 -0K75

KTS-R10 JKS-10 JJS-10 KLS-R10 ATM-R10 A6K-10R 10A

1K5 KTS-R15 JKS-15 JJS-15 KLS-R15 ATM-R15 A2K-15R 15A2K2 KTS-R20 JKS-20 JJS-20 KLS-R20 ATM-R20 A6K-20R 20A3K0 KTS-R25 JKS-25 JJS-25 KLS-R25 ATM-R25 A6K-25R 25A4K0 KTS-R30 JKS-30 JJS-30 KLS-R30 ATM-R30 A6K-30R 30A5K5 KTS-R35 JKS-35 JJS-35 KLS-R35 - A6K-35R 35A7K5 KTS-R45 JKS-45 JJS-45 KLS-R45 - A6K-45R 45A

Table 1.3: Fuses

1.1.14. Connecting to Mains and Motor

The VLT Micro FC 51 is designed to operate all standard three-phased asynchronous motors.

The VLT Micro FC 51 is designed to accept mains/motor cables with a maximum cross-section of4 mm2 (10 AWG).

• Use a shielded/armored motor cable to comply with EMC emission specifications, andconnect this cable to both the decoupling plate and the motor metal.

• Keep motor cable as short as possible to reduce the noise level and leakage currents.

For further details on mounting of the decoupling plate, please see instruction MI.02.BX.YY.

Step 1: First, mount the earth wires to earthterminal.

Step 2: Mount mains supply to terminals L1/L, L2 and L3/N (3-phase) or L1/L and L3/N(single-phase) and tighten.

Step 3: Connect motor to terminals U, V andW.

Illustration 1.2: Mounting of earth cable, mainsand motor wires.



1

1.1.15. Control Terminals

All control cable terminals are located under-neath the terminal cover in front of the fre-quency converter. Remove the terminal coverusing a screwdriver.

Illustration 1.3: Removing terminal cover.

The illustration below shows all control terminals of the VLT Micro Drive. Applying Start (term. 18)and an analog reference (term. 53 or 60) make the frequency converter run.

Illustration 1.4: Overview of control terminals in PNP-configuration and factory setting.

NB!Do not operate switches with power on the frequency converter.Parameter 6-19 must be set according to Switch 4 position.

S200 Switches 1-4:

Switch 1: *OFF = PNP terminals 29ON = NPN terminals 29

Switch 2: *OFF = PNP terminal 18, 19, 27and 33ON = NPN terminal 18, 19, 27and 33

Switch 3: No functionSwitch 4: *OFF = Terminal 53 0 - 10 V

ON = Terminal 53 0/4 - 20 mA* = default setting

Table 1.4: Settings for S200 Switches 1-4 Illustration 1.5: S200 Switches 1-4.



1

1.1.16. Power Circuit - Overview

Illustration 1.6: Diagram showing all electrical terminals.

Brake not applicable for frame M1.

Brake resistors are available from Danfoss.Improved power factor and EMC performance can be achieved by installing optional Danfoss linefilters.Danfoss power filters can also be used for load sharing.

1.1.17. Load sharing/Brake

Use 6.3 mm insulated Faston Plugs designed for high voltage for DC (Load Sharing and brake).Contact Danfoss or see instruction no. MI.50.Nx.02 for load sharing and instruction no. MI.90.Fx.02 for brake.

Load sharing: Connect terminals UDC- and UDC/BR+.

Brake: Connect terminals BR- and UDC/BR+.

Note that voltage levels of up to 850 V DC may occur between terminalsUDC+/BR+ and UDC-. Not short circuit protected.



1

1.1.18. Programming with LCP

Illustration 1.7: Description of LCP buttons and display

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

Status Menu:For readouts only.

Quick Menu:For access to Quick Menus 1 and 2, respectively.

Main Menu:For access to all parameters.

For detailed information on programming,please see Programming Guide, MG02CXYY.

Navigation Keys:[Back]: For moving to the previous step or layer in the navigation structure.Arrows [] []: For manoeuvring between parameter groups, parameters and within parame-ters.[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 communi-cation.[Potentiometer] (LCP12): The potentiometer works in two ways depending on the mode inwhich the frequency converter is running.In Auto Mode the potentiometer acts as an extra programmable analog input.In Hand on Mode the potentiometer controls local reference.



1

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

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

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 aboveQuick Menu.

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

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

4. Press [OK] to select a parameter.

5. Use [] [] 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 MainMenu.

No Name Range Default Function1-20 Motor Power [kW]/[HP] [0.09kW/0.12HP - 11kW/15HP] Unit dependant Enter motor power from name-

plate data1-22 Motor Voltage [50 - 999V] 230/400 Enter motor voltage from

nameplate data1-23 Motor Frequency [20 - 400 Hz] 50 Enter motor frequency form

nameplate data1-24 Motor Current [0.01 - 26.00 A] Unit dependant Enter motor current from

nameplate data1-25 Motor nominal speed [100 - 9999 RPM] Unit dependant Enter motor nominal speed

from nameplate data1-29 Automatic Motor Tuning (AMT) [0] = off

[2] = Enable AMT[0] = off Use AMT to optimize motor per-

formance.1. Stop VLT2. Choose [2]3. "Hand On"

3-02 Minimum reference [-4999 - 4999] 0 Enter value for minimum refer-ence

3-03 Maximum reference [-4999 - 4999] 50.00 Enter value for maximum refer-ence

3-41 Ramp up time [0.05 - 3600s] 3.00 Ramp up time from 0 to ratedmotor frequency par. 1-23

3-42 Ramp down time [0.05 - 3600s] 3.00 Ramp down time form ratedmotor frequency par. 1-23 to 0

Table 1.5: Basic Settings Quick Menu 1

The Main Menu gives access to all parameters.

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

2. Use [] [] to browse through the parameter groups.

3. Press [OK] to select a parameter group.

4. Use [] [] to browse through the parameters in the specific group.

5. Press [OK] to select the parameter.

6. Use [] [] to set/change the parameter value.

7. Press [OK] to accept the value.

8. To exit, press either [Back] twice to enter Quick Menu, or press [Menu] once to enterStatus.



1

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cp P

oten

tiom

eter

3-1

6 R

efer

ence

Res

ourc

e 2

[0]

No

func

tion

[1]

Anal

og I

nput

53

*[2]

Ana

log

inpu

t 60

[8]

Puls

e in

put

33[1

1] L

ocal

bus

ref

[21]

Lcp

Pot

entio

met

er



1

3-17

Ref

eren

ce R

esou

rce

3[0

] N

o fu

nctio

n[1

] An

alog

Inp

ut 5

3[2

] An

alog

inpu

t 60

[8]

Puls

e in

put

33*[

11]

Loca

l bus

ref

[21]

Lcp

Pot

entio

met

er3-

18 R

elat

ive

Scal

ing

Ref

. Res

ourc

e*[

0] N

o fu

nctio

n[1

] An

alog

Inp

ut 5

3[2

] An

alog

inpu

t 60

[8]

Puls

e in

put

33[1

1] L

ocal

bus

ref

[21]

Lcp

Pot

entio

met

er3-

4* R

amp

13-

40 R

amp

1 T

ype

*[0]

Lin

ear

[2]

Sine

2 ra

mp

3-41

Ram

p 1

Ram

p u

p Ti

me

0.05

- 3

600

s *

3.00

s3-

42 R

amp

1 R

amp

Dow

n T

ime

0.05

- 3

600

s *

3.00

s3-

5* R

amp

23-

50 R

amp

2 T

ype

*[0]

Lin

ear

[2]

Sine

2 ra

mp

3-51

Ram

p 2

Ram

p u

p Ti

me

0.05

- 3

600

s *

3.00

s3-

52 R

amp

2 R

amp

dow

n T

ime

0.05

- 3

600

s *

3.00

s3-

8* O

ther

Ram

ps3-

80 J

og R

amp

Tim

e0.

05 -

360

0 s

* 3.

00 s

3-81

Qu

ick

Stop

Ram

p Ti

me

0.05

- 3

600

s *

3.00

s4-

** L

imit

s /

War

ning

s4-

1* M

otor

Lim

its

4-10

Mot

or S

peed

Dir

ecti

on[0

] Cl

ockw

ise

[1]

Coun

terC

lock

wis

e*[

2] B

oth

4-12

Mot

or S

peed

Low

Lim

it [

Hz]

0.0

- 40

0.0

Hz

* 0.

0 H

z4-

14 M

otor

Spe

ed H

igh

Lim

it [

Hz]

0.1

- 40

0.0

Hz

* 65

.0 H

z4-

16 T

orqu

e Li

mit

Mot

or M

ode

0 -

400

% *

150

%

4-17

Tor

que

Lim

it G

ener

ator

Mod

e0

- 40

0 %

* 1

00 %

4-5*

Adj

. War

ning

s4-

50 W

arn

ing

Cu

rren

t Lo

w0.

00 -

26.

00 A

* 0

.00

A4-

51 W

arn

ing

Cu

rren

t H

igh

0.00

- 2

6.00

A *

26.

00 A

4-58

Mis

sin

g M

otor

Ph

ase

Fun

ctio

n[0

] O

ff*[

1] O

n4-

6* S

peed

Byp

ass

4-61

Byp

ass

Spee

d Fr

om [

Hz]

0.0

- 40

0.0

Hz

* 0.

0 H

z4-

63 B

ypas

s Sp

eed

To [

Hz]

0.0

- 40

0.0

Hz

* 0.

0 H

z5-

1* D

igit

al I

nput

s5-

10 T

erm

inal

18

Dig

ital

In

put

[0]

No

func

tion

[1]

Rese

t[2

] Co

ast

inve

rse

[3]

Coas

t an

d re

set

inv.

[4]

Qui

ck s

top

inve

rse

[5]

DC-

brak

e in

v.[6

] St

op in

v*[

8] S

tart

[9]

Latc

hed

star

t[1

0] R

ever

sing

[11]

Sta

rt r

ever

sing

[12]

Ena

ble

star

t fo

rwar

d[1

3] E

nabl

e st

art

reve

rse

[14]

Jog

[16-

18]

Pres

et r

ef b

it 0-

2[1

9] F

reez

e re

fere

nce

[20]

Fre

eze

outp

ut[2

1] S

peed

up

[22]

Spe

ed d

own

[23]

Set

up s

elec

t bi

t 0

[28]

Cat

ch u

p[2

9] S

low

dow

n[3

4] R

amp

bit

0[6

0] C

ount

er A

(up

)[6

1] C

ount

er A

(do

wn)

[62]

Res

et c

ount

er A

[63]

Cou

nter

B (

up)

[64]

Cou

nter

B (

dow

n)[6

5] R

eset

Coun

ter

B

5-11

Ter

min

al 1

9 D

igit

al I

npu

tSe

e pa

r. 5

-10.

* [

10]

Reve

rsin

g5-

12 T

erm

inal

27

Dig

ital

In

put

See

par.

5-1

0. *

[1]

Res

et5-

13 T

erm

inal

29

Dig

ital

In

put

See

par.

5-1

0. *

[14

] Jo

g5-

15 T

erm

inal

33

Dig

ital

In

put

See

par.

5-1

0. *

[16

] Pr

eset

ref

bit

0[2

6] P

reci

se S

top

Inve

rse

[27]

Sta

rt, P

reci

se S

top

[32]

Pul

se I

nput

5-4*

Rel

ays

5-40

Fu

nct

ion

Rel

ay*[

0] N

o op

reat

ion

[1]

Cont

rol r

eady

[2]

Driv

e re

ady

[3]

Driv

e re

ady,

Rem

ote

[4]

Enab

le /

No

war

ning

[5]

Driv

e ru

nnin

g[6

] Run

ning

/ N

o w

arni

ng[7

] Run

in r

ange

/ N

o w

arni

ng[8

] Run

on

ref

/ N

o w

arni

ng[9

] Al

arm

[10]

Ala

rm o

r w

arni

ng[1

2] O

ut o

f cu

rren

t ra

nge

[13]

Bel

ow c

urre

nt, l

ow[1

4] A

bove

cur

rent

, hig

h[2

1] T

herm

al w

arni

ng[2

2] R

eady

, No

ther

mal

war

ning

[23]

Rem

ote

read

y, N

o th

erm

al w

arni

ng[2

4] R

eady

, Vol

tage

ok

[25]

Rev

erse

[26]

Bus

ok

[28]

Bra

ke,N

oWar

n[2

9] B

rake

rea

dy/N

oFau

lt[3

0] B

rake

Faul

t (I

GBT

)[3

2] M

ech.

brak

e co

ntro

l[3

6] C

ontr

ol w

ord

bit

11[5

1] L

ocal

ref

. act

ive

[52]

Rem

ote

ref.

activ

e[5

3] N

o al

arm

[54]

Sta

rt c

md

activ

e[5

5] R

unni

ng r

ever

se[5

6] D

rive

in h

and

mod

e[5

7] D

rive

in a

uto

mod

e[6

0-63

] Co

mpa

rato

r 0-

3

[70-

73]

Logi

c ru

le 0

-3[8

1] S

L di

gita

l out

put

B5-

5* P

ulse

Inp

ut5-

55

Term

inal

33

Low

Fre

quen

cy20

- 4

999

Hz

* 20

Hz

5-5

6 Te

rmin

al 3

3 H

igh

Fre

quen

cy21

- 5

000

Hz

* 50

00 H

z5-

57

Term

. 33

Low

Ref

./Fe

edb.

Val

ue

-499

9 -

4999

* 0

.000

5-5

8 Te

rm. 3

3 H

igh

Ref

./Fe

edb.

Val

ue

-499

9 -

4999

* 5

0.00

06-

** A

nalo

g In

/Out

6-0*

Ana

log

I/O

Mod

e6-

00

Live

Zer

o Ti

meo

ut

Tim

e1

- 99

s *

10

s6-

01

Live

Zer

o Ti

meo

utF

un

ctio

n*[

0] O

ff[1

] Fr

eeze

out

put

[2]

Stop

[3]

Jogg

ing

[4]

Max

spe

ed[5

] St

op a

nd t

rip6-

1* A

nalo

g In

put

16-

10

Term

inal

53

Low

Vol

tage

0.00

- 9

.99

V *

0.07

V6-

11

Term

inal

53

Hig

h V

olta

ge0.

01 -

10.

00 V

* 1

0.00

V6-

12

Term

inal

53

Low

Cu

rren

t0.

00 -

19.

99 m

A *

0.14

mA

6-1

3 Te

rmin

al 5

3 H

igh

Cu

rren

t0.

01 -

20.

00 m

A *

20.0

0 m

A6-

14

Term

. 53

Low

Ref

./Fe

edb.

Val

ue

-499

9 -

4999

* 0

.000

6-1

5 Te

rm. 5

3 H

igh

Ref

./Fe

edb.

Val

ue

-499

9 -

4999

* 5

0.00

06-

16

Term

inal

53

Filt

er T

ime

Con

stan

t0.

01 -

10.

00 s

* 0

.01

s6-

19

Term

inal

53

mod

e*[

0] V

olta

ge m

ode

[1]

Curr

ent

mod

e6-

2* A

nalo

g In

put

26-

22

Term

inal

60

Low

Cu

rren

t0.

00 -

19.

99 m

A *

0.14

mA

6-2

3 Te

rmin

al 6

0 H

igh

Cu

rren

t0.

01 -

20.

00 m

A *

20.0

0 m

A



1

6-24

Ter

m. 6

0 Lo

w R

ef./

Feed

b. V

alu

e-4

999

- 49

99 *

0.0

006-

25 T

erm

. 60

Hig

h R

ef./

Feed

b. V

alu

e-4

999

- 49

99 *

50.

006-

26 T

erm

inal

60

Filt

er T

ime

Con

stan

t0.

01 -

10.

00 s

* 0

.01

s6-

8* L

CP p

otm

eter

6-81

LC

P p

otm

. Low

Ref

eren

ce-4

999

- 49

99 *

0.0

006-

82 L

CP

pot

m. H

igh

Ref

eren

ce-4

999

- 49

99 *

50.

006-

9* A

nalo

g O

utpu

t xx

6-90

Ter

min

al 4

2 M

ode

*[0]

0-2

0 m

A[1

] 4-

20 m

A[2

] D

igita

l Out

put

6-91

Ter

min

al 4

2 A

nal

og O

utp

ut

*[0]

No

oper

atio

n[1

0] O

utpu

t Fr

eque

ncy

[11]

Ref

eren

ce[1

2] F

eedb

ack

[13]

Mot

or C

urre

nt[1

6] P

ower

[20]

Bus

Cont

rol

6-92

Ter

min

al 4

2 D

igit

al O

utp

ut

See

par.

5-4

0*

[0]

No

Ope

ratio

n[8

0] S

L D

igita

l Out

put

A6-

93 T

erm

inal

42

Ou

tpu

t M

in S

cale

0.00

- 2

00.0

% *

0.0

0 %

6-9

4 T

erm

inal

42

Out

put

Max

Sca

le0.

00 -

200

.0 %

* 1

00.0

%7-

** C

ontr

olle

rs7-

2* P

roce

ss C

trl.

Feed

b7-

20 P

roce

ss C

L Fe

edba

ck 1

Res

ourc

e*[

0] N

oFun

ctio

n[1

] An

alog

Inp

ut 5

3[2

] An

alog

inpu

t 60

[8]

Puls

eInp

ut33

[11]

Loc

alBu

sRef

7-3*

Pro

cess

PI

Ctr

l. 7-

30 P

roce

ss P

I N

orm

al/

Inve

rse

Ctr

l*[

0] N

orm

al[1

] In

vers

e

7-31

Pro

cess

PI

An

ti W

indu

p[0

] D

isab

le*[

1] E

nabl

e7-

32 P

roce

ss P

I St

art

Spee

d0.

0 -

200.

0 H

z *

0.0

Hz

7-3

3 P

roce

ss P

I P

ropo

rtio

nal G

ain

0.00

- 1

0.00

* 0

.01

7-34

Pro

cess

PI

Inte

gral

Tim

e0.

10 -

999

9 s

* 99

99 s

7-38

Pro

cess

PI

Feed

For

war

d Fa

ctor

0 -

400

% *

0 %

7-39

On

Ref

eren

ce B

andw

idth

0 -

200

% *

5 %

8-**

Com

m. a

nd O

ptio

ns8-

0* G

ener

al S

etti

ngs

8-01

Con

trol

Sit

e*[

0] D

igita

l and

Con

trol

Wor

d[1

] D

igita

l onl

y[2

] Co

ntro

lWor

d on

ly8-

02 C

ontr

ol W

ord

Sou

rce

[0]

Non

e*[

1] F

C RS

485

8-03

Con

trol

Wor

d Ti

meo

ut

Tim

e0.

1 -

6500

s *

1.0

s8-

04 C

ontr

ol W

ord

Tim

eou

t Fu

nct

ion

*[0]

Off

[1]

Free

ze O

utpu

t[2

] St

op[3

] Jo

ggin

g[4

] M

ax. S

peed

[5]

Stop

and

trip

8-06

Res

et C

ontr

ol W

ord

Tim

eou

t*[

0] N

o Fu

nctio

n[1

] D

o re

set

8-3*

FC

Port

Set

ting

s8-

30 P

roto

col

*[0]

FC

[2]

Mod

bus

8-31

Add

ress

1 -

247

* 1

8-32

FC

Por

t B

aud

Rat

e[0

] 24

00 B

aud

[1]

4800

Bau

d*[

2] 9

600

Baud

8-3

3 FC

Por

t P

arit

y*[

0] E

ven

Parit

y, 1

Sto

p Bi

t[1

] O

dd P

arity

, 1 S

top

Bit

[2]

No

Parit

y, 1

Sto

p Bi

t[3

] N

o Pa

rity,

2 S

top

Bits

8-3

5 M

inim

um

Res

pon

se D

elay

0.00

1-0.

5 *

0.01

0 s

8-3

6 M

ax R

espo

nse

Del

ay0.

100

- 10

.00

s *

5.00

0 s

8-5*

Dig

ital

/Bus

8-5

0 C

oast

ing

Sele

ct[0

] D

igita

lInpu

t[1

] Bu

s[2

] Lo

gicA

nd*[

3] L

ogic

Or

8-5

1 Q

uic

k St

op S

elec

tSe

e pa

r. 8

-50

* [3

] Lo

gicO

r8

-52

DC

Bra

ke S

elec

tSe

e pa

r. 8

-50

* [3

] Lo

gicO

r8

-53

Star

t Se

lect

See

par.

8-5

0 *

[3]

Logi

cOr

8-5

4 R

ever

sin

g Se

lect

See

par.

8-5

0 *

[3]

Logi

cOr

8-5

5 S

et-u

p Se

lect

See

par.

8-5

0 *

[3]

Logi

cOr

8-5

6 P

rese

t R

efer

ence

Sel

ect

See

par.

8-5

0 *

[3]

Logi

cOr

8-9*

Bus

Jog

/ F

eedb

ack

8-9

4 B

us

feed

back

10x

8000

- 0

x7FF

F *

013

-**

Smar

t Lo

gic

13-0

* SL

C Se

ttin

gs1

3-0

0 S

L C

ontr

olle

r M

ode

*[0]

Off

[1]

On

13-

01 S

tart

Eve

nt

[0]

Fals

e[1

] Tr

ue[2

] Ru

nnin

g[3

] In

Rang

e[4

] O

nRef

eren

ce[7

] O

utO

fCur

rent

Ran

ge

[8]

Belo

wIL

ow[9

] Ab

oveI

Hig

h[1

6] T

herm

alW

arni

ng[1

7] M

ainO

utO

fRan

ge[1

8] R

ever

sing

[19]

War

ning

[20]

Ala

rm_T

rip[2

1] A

larm

_Trip

Lock

[22-

25]

Com

para

tor

0-3

[26-

29]

Logi

cRul

e0-3

[33]

Dig

italIn

put_

18[3

4] D

igita

lInpu

t_19

[35]

Dig

italIn

put_

27[3

6] D

igita

lInpu

t_29

[38]

Dig

italIn

put_

33*[

39]

Star

tCom

man

d[4

0] D

riveS

topp

ed13

-02

Stop

Eve

nt

See

par.

13-

01 *

[40

] D

riveS

topp

ed13

-03

Res

et S

LC*[

0] D

o no

t re

set

[1]

Rese

t SL

C13

-1*

Com

para

tors

13

-10

Com

para

tor

Ope

ran

d*[

0] D

isab

led

[1]

Refe

renc

e[2

] Fe

edba

ck[3

] M

otor

Spee

d[4

] M

otor

Curr

ent

[6]

Mot

orPo

wer

[7]

Mot

orVo

ltage

[8]

DCL

inkV

olta

ge[1

2] A

nalo

gInp

ut53

[13]

Ana

logI

nput

60[1

8] P

ulse

Inpu

t33

[20]

Ala

rmN

umbe

r[3

0] C

ount

erA

[31]

Cou

nter

B1

3-1

1 C

ompa

rato

r O

pera

tor

[0]

Less

Tha

n



1

*[1]

App

roxi

mat

ely

equa

ls[2

] G

reat

er T

han

13

-12

Com

para

tor

Val

ue

-999

9 -

9999

* 0

.013

-2*

Tim

ers

13-2

0 SL

Con

trol

ler

Tim

er0.

0 -

3600

s *

0.0

s13

-4*

Logi

c R

ules

13

-40

Logi

c R

ule

Boo

lean

1Se

e pa

r. 1

3-01

* [

0] F

alse

[30]

- [

32]

SL T

ime-

out

0-2

13

-41

Log

ic R

ule

Ope

rato

r 1

*[0]

Dis

able

d[1

] An

d[2

] O

r[3

] An

d no

t[4

] O

r no

t[5

] N

ot a

nd[6

] N

ot o

r[7

] N

ot a

nd n

ot[8

] N

ot o

r no

t1

3-4

2 Lo

gic

Ru

le B

oole

an 2

See

par.

13-

401

3-4

3 L

ogic

Ru

le O

pera

tor

2Se

e pa

r. 1

3-41

* [

0] D

isab

led

13

-44

Logi

c R

ule

Boo

lean

3Se

e pa

r. 1

3-40

13-5

* St

ates

13

-51

SL C

ontr

olle

r Ev

ent

See

par.

13-

401

3-5

2 S

L C

ontr

olle

r A

ctio

n*[

0] D

isab

led

[1]

NoA

ctio

n[2

] Se

lect

Setu

p1[3

] Se

lect

Setu

p2[1

0-17

] Se

lect

Pres

etRef

0-7

[18]

Sel

ectR

amp1

[19]

Sel

ectR

amp2

[22]

Run

[23]

Run

Reve

rse

[24]

Sto

p[2

5] Q

stop

[26]

DCs

top

[27]

Coa

st[2

8] F

reez

eOut

put

[29]

Sta

rtTi

mer

0[3

0] S

tart

Tim

er1

[31]

Sta

rtTi

mer

2[3

2] S

et D

igita

l Out

put

A Lo

w[3

3] S

et D

igita

l Out

put

B Lo

w[3

8] S

et D

igita

l Out

put

A H

igh

[39]

Set

Dig

ital O

utpu

t B

Hig

h[6

0] R

eset

Coun

terA

[61]

Res

etCo

unte

rB14

-**

Spec

ial F

unct

ions

14-0

* In

vert

er S

wit

chin

g14

-01

Swit

chin

g Fr

equ

ency

[0]

2 kH

z*[

1] 4

kH

z[2

] 8

kHz

[4]

16 k

Hz

14-0

3 O

verm

odul

atio

n[0

] O

ff*[

1] O

n14

-1*

Mai

ns m

onit

orin

g14

-12

Fun

ctio

n a

t m

ains

imba

lan

ce*[

0] T

rip[1

] W

arni

ng[2

] D

isab

led

14-2

* Tr

ip R

eset

14-2

0 R

eset

Mod

e*[

0] M

anua

l res

et[1

-9]

Auto

Rese

t 1-

9[1

0] A

utoR

eset

10

[11]

Aut

oRes

et 1

5[1

2] A

utoR

eset

20

[13]

Inf

inite

aut

o re

set

14-2

1 A

uto

mat

ic R

esta

rt T

ime

0 -

600

s *

10 s

14-2

2 O

pera

tion

Mod

e*[

0] N

orm

al O

pera

tion

[2]

Initi

alis

atio

n14

-26

Act

ion

At

Inve

rter

Fau

lt*[

0] T

rip[1

] W

arni

ng14

-4*

Ener

gy O

ptim

isin

g14

-41

AEO

Min

imu

m M

agn

etis

atio

n40

- 7

5 %

* 6

6 %

15-*

* D

rive

Inf

orm

atio

n15

-0*

Ope

rati

ng D

ata

15-0

0 O

pera

ting

Day

s15

-01

Ru

nni

ng H

ours

15-0

2 kW

h C

oun

ter

15-0

3 P

ower

Ups

15-0

4 O

ver

Tem

ps15

-05

Ove

r V

olts

15-0

6 R

eset

kW

h C

ount

er*[

0] D

o no

t re

set

[1]

Rese

t co

unte

r15

-07

Res

et R

un

nin

g H

ours

Cou

nte

r*[

0] D

o no

t re

set

[1]

Rese

t co

unte

r15

-3*

Faul

t Lo

g15

-30

Faul

t Lo

g: E

rror

Cod

e15

-4*

Dri

ve I

dent

ific

atio

n15

-40

FC T

ype

15-4

1 P

ower

Sec

tion

15-4

2 V

olta

ge15

-43

Soft

war

e V

ersi

on15

-46

Freq

uen

cy C

onve

rter

Ord

er. N

o15

-48

LCP

Id

No

15-5

1 Fr

eque

ncy

Con

vert

er S

eria

l No

16-*

* D

ata

Rea

dout

s16

-0*

Gen

eral

Sta

tus

16-0

0 C

ontr

ol W

ord

0 -

0XFF

FF16

-01

Ref

eren

ce [

Un

it]

-499

9 -

4999

16-0

2 R

efer

ence

%-2

00.0

- 2

00.0

%16

-03

Stat

us

Wor

d0

- 0X

FFFF

16

-05

Mai

n A

ctu

al V

alu

e [%

]-2

00.0

- 2

00.0

%16

-1*

Mot

or S

tatu

s16

-10

Pow

er [

kW]

16-1

1 P

ower

[h

p]16

-12

Mot

or V

olta

ge [

V]

16-1

3 Fr

equ

ency

[H

z]16

-14

Mot

or C

urr

ent

[A]

16-1

5 Fr

equ

ency

[%

]16

-18

Mot

or T

her

mal

[%

]

16-3

* D

rive

Sta

tus

16-

30 D

C L

ink

Vol

tage

16-

36 I

nv.

Nom

. Cu

rren

t1

6-37

In

v. M

ax. C

urr

ent

16-

38

SL

Con

trol

ler

Stat

e16

-5*

Ref

. / F

eedb

.1

6-50

Ext

ern

al R

efer

ence

16-

51 P

ulse

Ref

eren

ce1

6-52

Fee

dbac

k [U

nit

]16

-6*

Inpu

ts /

Out

puts

16-

60 D

igit

al I

npu

t 18

,19,

27,

330

- 11

111

6-61

Dig

ital

In

put

290

- 1

16-

62 A

nal

og I

npu

t 53

(vo

lt)

16-

63 A

nal

og I

npu

t 53

(cu

rren

t)1

6-64

Ana

log

Inpu

t 6

01

6-65

An

alog

Ou

tpu

t 42

[m

A]

16-

68 P

ulse

In

put

[Hz]

16-

71 R

elay

Ou

tpu

t [b

in]

16-

72 C

oun

ter

A1

6-73

Cou

nte

r B

16-8

* Fi

eldb

us /

FC

Port

16-

86 F

C P

ort

REF

10x

8000

- 0

x7FF

FF16

-9*

Dia

gnos

is R

eado

uts

16-

90 A

larm

Wor

d0

- 0X

FFFF

FFFF

16-

92 W

arn

ing

Wor

d0

- 0X

FFFF

FFFF

16-

94 E

xt. S

tatu

s W

ord

0 -

0XFF

FFFF

FF



1

No.

Des

crip

tion

War

ning

Alar

mTr

ip L

ock

Caus

e of

Pro

blem

2Li

ve z

ero

erro

rX

X

Sign

al o

n te

rmin

al 5

3 or

60

is le

ss t

han

50%

of

valu

e se

t in

par

. 6-1

0, 6

-12

and

6-22

.4

Mai

ns p

hase

loss

1)X

XX

Mis

sing

pha

se o

n su

pply

sid

e, o

r to

o hi

gh v

olta

ge im

bala

nce.

Che

ck s

uppl

y vo

ltage

.7

DC

over

vol

tage

1)X

X

Inte

rmed

iate

circ

uit

volta

ge e

xcee

ds li

mit.

8D

C un

der

volta

ge1)

XX

In

term

edia

te c

ircui

t vo

ltage

dro

ps b

elow

“vo

ltage

war

ning

low

” lim

it.9

Inve

rter

ove

rload

edX

X

Mor

e th

an 1

00%

load

for

too

long

.10

Mot

or E

TR o

ver

tem

pera

ture

XX

M

otor

is t

oo h

ot d

ue t

o m

ore

than

100

% lo

ad f

or t

oo lo

ng.

11M

otor

the

rmis

tor

over

tem

pera

ture

XX

Th

erm

isto

r or

the

rmis

tor

conn

ectio

n is

dis

conn

ecte

d.12

Torq

ue li

mit

X

To

rque

exc

eeds

val

ue s

et in

eith

er p

ar. 4

-16

or 4

-17.

13O

ver

Curr

ent

XX

XIn

vert

er p

eak

curr

ent

limit

is e

xcee

ded.

14Ea

rth

faul

t

XX

Dis

char

ge f

rom

out

put

phas

es t

o gr

ound

.16

Shor

t Ci

rcui

t

XX

Shor

t-ci

rcui

t in

mot

or o

r on

mot

or t

erm

inal

s.17

Cont

rol w

ord

timeo

utX

X

No

com

mun

icat

ion

to f

requ

ency

con

vert

er.

25Br

ake

resi

stor

sho

rt-c

ircui

ted

X

XBr

ake

resi

stor

is s

hort

-circ

uite

d, t

hus

brak

e fu

nctio

n is

dis

conn

ecte

d.27

Brak

e ch

oppe

r sh

ort-

circ

uite

d

XX

Brak

e tr

ansi

stor

is s

hort

-circ

uite

d, t

hus

brak

e fu

nctio

n is

dis

conn

ecte

d.28

Brak

e ch

eck

X

Br

ake

resi

stor

is n

ot c

onne

cted

/wor

king

29Po

wer

boa

rd o

ver

tem

pX

XX

Hea

t-si

nk c

ut-o

ut t

empe

ratu

re h

as b

een

reac

hed.

30M

otor

pha

se U

mis

sing

X

XM

otor

pha

se U

is m

issi

ng. C

heck

the

pha

se.

31M

otor

pha

se V

mis

sing

X

XM

otor

pha

se V

is m

issi

ng. C

heck

the

pha

se.

32M

otor

pha

se W

mis

sing

X

XM

otor

pha

se W

is m

issi

ng. C

heck

the

pha

se.

38In

tern

al f

ault

X

XCo

ntac

t lo

cal D

anfo

ss s

uppl

ier.

47Co

ntro

l Vol

tage

Fau

ltX

XX

24 V

DC

may

be

over

load

ed.

51AM

T ch

eck

Uno

m a

nd I

nom

X

W

rong

set

ting

for

mot

or v

olta

ge, m

otor

cur

rent

and

mot

or v

olta

ge.

52AM

T lo

w I

nom

X

M

otor

cur

rent

is t

oo lo

w. C

heck

set

tings

.59

Curr

ent

limit

X

VL

T ov

erlo

ad.

63M

echa

nica

l Bra

ke L

ow

X

Actu

al m

otor

cur

rent

has

not

exc

eede

d “r

elea

se b

rake

” cu

rren

t w

ithin

“st

art

dela

y” t

ime

win

dow

.80

Driv

e In

itial

ised

to

Def

ault

Valu

e

X

All p

aram

eter

set

tings

are

initi

aliz

ed t

o de

faul

t se

ttin

gs.

1) T

hese

fau

lts m

ay b

e ca

used

by

mai

ns d

isto

rtio

ns.

Inst

allin

g D

anfo

ss L

ine

Filte

rm

ay r

ectif

y th

is p

robl

em.

Tabl

e 1.

6: C

ode

list



1

1.1.19. Mains Supply 1 x 200 - 240 VAC

Normal overload 150% for 1 minute

Frame

M1Frame

M1Frame

M1Frame

M2Frame

M3Frequency converterTypical Shaft Output [kW]

P0K180.18

P0K370.37

P0K750.75

P1K51.5

P2K22.2

Typical Shaft Output [HP] 0.25 0.5 1 2 3Output current

Continuous (3 x 200-240 V ) [A] 1.2 2.2 4.2 6.8 TBDIntermittent (3 x 200-240 V ) [A] 1.8 3.3 6.3 10.2 TBDMax. cable size:

(mains, motor) [mm2 /AWG] 4/10

Max. input currentContinuous (1 x 200-240 V ) [A] 3.3 6.1 11.6 18.7 TBDIntermittent (1 x 200-240 V ) [A] 4.5 8.3 15.6 26.4 TBDMax. pre-fuses [A] See Section FusesEnvironmentEstimated power loss at rated load[W], Best case/Typical1)

12.5/15.5

20.0/25.0

36.5/44.0

61.0/67.0 TBD

Weight enclosure IP20 [kg] 1.1 1.1 1.1 1.6 TBDEfficiencyBest case/Typical1)

95.6/94.5

96.5/95.6

96.6/96.0

97.0/96.7 TBD

Table 1.7: Mains supply 1 x 200 - 240 VAC

1.1.20. Mains Supply 3 x 200 - 240 VAC

Normal overload 150% for 1 minute

Frame

M1Frame

M1Frame

M1Frame

M2Frame

M3Frame

M3Frequency converterTypical Shaft Output [kW]

P0K250.25

P0K370.37

P0K750.75

P1K51.5

P2K22.2

P3K73.7

Typical Shaft Output [HP] 0.33 0.5 1 2 3 5Output current

Continuous (3 x 200-240 V ) [A] 1.5 2.2 4.2 6.8 TBD TBDIntermittent (3 x 200-240 V ) [A] 2.3 3.3 6.3 10.2 TBD TBDMax. cable size:

(mains, motor) [mm2 /AWG] 4/10

Max. input current Continuous (3 x 200-240 V ) [A] 2.4 3.5 6.7 10.9 TBD TBDIntermittent (3 x 200-240 V ) [A] 3.2 4.6 8.3 14.4 TBD TBDMax. pre-fuses [A] See Section FusesEnvironment Estimated power loss at rated load[W], Best case/Typical1)

14.0/20.0

19.0/24.0

31.5/39.5

51.0/57.0 TBD TBD

Weight enclosure IP20 [kg] 1.1 1.1 1.1 1.6 TBD TBDEfficiencyBest case/Typical1)

96.4/94.9

96.7/95.8

97.1/96.3

97.4/97.2 TBD TBD

Table 1.8: Mains supply 3 x 200 - 240 VAC

1. Power loss at rated load conditions.



1

Nor

mal

ove

rloa

d 1

50

% f

or 1

min

ute

Freq

uenc

y co

nver

ter

Typi

cal S

haft

Out

put

[kW

]P0

K37

0.37

P0K7

50.

75P1

K51.

5P2

K22.

2P3

K03.

0P4

K04.

0P5

K55.

5P7

K57.

5Ty

pica

l Sha

ft O

utpu

t [H

P]0.

51

23

45

7.5

10IP

20

Fr

ame

M1

Fram

e M

1Fr

ame

M2

Fram

e M

2Fr

ame

M3

Fram

e M

3Fr

ame

M3

Fram

e M

3O

utp

ut

curr

ent

Cont

inuo

us (

3 x

380-

440

V) [

A]1.

22.

23.

75.

3TB

DTB

DTB

DTB

DIn

term

itten

t (3

x 3

80-4

40 V

) [A

]1.

83.

35.

68.

0TB

DTB

DTB

DTB

DCo

ntin

uous

(3

x 44

0-48

0 V)

[A]

1.1

2.1

3.4

4.8

TBD

TBD

TBD

TBD

Inte

rmitt

ent

(3 x

440

-480

V)

[A]

1.7

3.2

5.1

7.2

TBD

TBD

TBD

TBD

Max

. ca

ble

size

:

(mai

ns, m

otor

) [m

m2 /

AW

G]

4/10

Max

. in

put

curr

ent

Cont

inuo

us (

3 x

380-

440

V )

[A]

1.9

3.5

5.9

8.5

TBD

TBD

TBD

TBD

Inte

rmitt

ent

(3 x

380

-440

V )

[A]

2.6

4.7

8.7

12.6

TBD

TBD

TBD

TBD

Cont

inuo

us (

3 x

440-

480

V )

[A]

1.7

3.0

5.1

7.3

TBD

TBD

TBD

TBD

Inte

rmitt

ent

(3 x

440

-480

V )

[A]

2.3

4.0

7.5

10.8

TBD

TBD

TBD

TBD

Max

. pre

-fus

es [

A]Se

e Se

ctio

n Fu

ses

Envi

ronm

ent

Estim

ated

pow

er lo

ssat

rat

ed lo

ad [

W]

Best

cas

e/Ty

pica

l1)18

.5/2

5.5

28.5

/43.

541

.5/5

6.5

57.5

/81.

5TB

DTB

DTB

DTB

D

Wei

ght

encl

osur

e IP

20 [

kg]

1.1

1.1

1.6

1.6

TBD

TBD

TBD

TBD

Effic

ienc

yBe

st c

ase/

Typi

cal1)

96.8

/95.

597

.4/9

6.0

98.0

/97.

297

.9/9

7.1

TBD

TBD

TBD

TBD

1.Po

wer

loss

at

rate

d lo

ad c

ondi

tions

.

Tabl

e 1.

9: M

ains

sup

ply

3 x

380

- 48

0 VA

C

1.1

.21

.M

ain

s Su

pply

3 x

38

0 -

48

0 V

AC



1

Protection and Features:

• Electronic thermal motor protection against overload.

• Temperature monitoring of the heatsink ensures that the frequency converter trips incase of overtemperature

• The frequency converter is protected against short-circuits on motor terminals U, V, W.

• If a motor phase is missing, the frequency trips and issues an alarm.

• If a mains phase is missing, the frequency converter trips or issues a warning (dependingon the load).

• Monitoring of the intermediate circuit voltage ensures that the frequency converter tripsif the intermediate circuit voltage is too low or too high.

• The frequency converter is protected against earth faults on motor terminals U, V, W.

Mains supply (L1/L, L2, L3/N):Supply voltage 200-240 V ±10%Supply voltage 380-480 V ±10%Supply frequency 50/60 HzMax. imbalance temporary between mains phases 3.0 % of rated supply voltageTrue Power Factor (λ) ≥ 0.4 nominal at rated loadDisplacement Power Factor (cosφ) near unity (> 0.98)Switching on input supply L1/L, L2, L3/N (power-ups) maximum 2 times/min.Environment according to EN60664-1 overvoltage category III/pollution degree 2

The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS sym-metrical Amperes, 240/480 V maximum.

Motor output (U, V, W):Output voltage 0 - 100% of supply voltageOutput frequency 0-200 Hz (VVC+), 0-400 Hz (u/f)Switching on output UnlimitedRamp times 0.05 - 3600 sec.

Cable lengths and cross sections:Max. motor cable length, screened/armoured (EMC correct installation) 15 mMax. motor cable length, unscreened/unarmoured 50 mMax. cross section to motor, mains, load sharing and brake *Maximum cross section to control terminals, rigid wire 1.5 mm2/16 AWG (2 x 0.75 mm2)Maximum cross section to control terminals, flexible cable 1 mm2/18 AWGMaximum cross section to control terminals, cable with enclosed core 0.5 mm2/20 AWGMinimum cross section to control terminals 0.25 mm2

* See tables for mains supply for more information!

Digital inputs (Pulse/enocder inputs):Programmable digital inputs (Pulse/encoder) 5 (1)Terminal number 18, 19, 27, 29, 33,Logic PNP or NPNVoltage level 0 - 24 V DCVoltage level, logic'0' PNP < 5 V DCVoltage level, logic'1' PNP > 10 V DCVoltage level, logic '0' NPN > 19 V DCVoltage level, logic '1' NPN < 14 V DCMaximum voltage on input 28 V DCInput resistance, Ri approx. 4 kΩ



1

Max. pulse frequency at terminal 33 5000 HzMin. pulse frequency at terminal 33 20 Hz

Analog inputs:Number of analog inputs 2Terminal number 53, 60Voltage level 0 -10 VInput resistance, Ri approx. 10 kΩMax. voltage 20 VCurrent level 0/4 to 20 mA (scaleable)Input resistance, Ri approx. 200 ΩMax. current 30 mA

Analog output:Number of programmable analog outputs 1Terminal number 42Current range at analog output 0/4 - 20 mAMax. load to common at analog output 500 ΩAccuracy on analog output Max. error: 0.8 % of full scaleResolution on analog output 8 bit

Control card, RS-485 serial communication:Terminal number 68 (P,TX+, RX+), 69 (N,TX-, RX-)Terminal number 61 Common for terminals 68 and 69

Control card, 24 V DC output:Terminal number 12Max. load 200 mA

Relay output:Programmable relay output 1Relay 01 Terminal number 01-03 (break), 01-02(make)Max. terminal load (AC-1)1) on 01-02 (NO) (Resistive load) 250 V AC, 2 AMax. terminal load (AC-15)1) on 01-02 (NO) (Inductive load @ cosφ 0.4) 250 V AC, 0.2 AMax. terminal load (DC-1)1) on 01-02 (NO) (Resistive load) 30 V DC, 2 AMax. terminal load (DC-13)1) on 01-02 (NO) (Inductive load) 24 V DC, 0.1AMax. terminal load (AC-1)1) on 01-03 (NC) (Resistive load) 250 V AC, 2 AMax. terminal load (AC-15)1) on 01-03 (NC) (Inductive load @ cosφ 0.4) 250 V AC, 0.2AMax. terminal load (DC-1)1) on 01-03 (NC) (Resistive load) 30 V DC, 2 AMin. terminal load on 01-03 (NC), 01-02 (NO) 24 V DC 10 mA, 24 V AC 20 mAEnvironment according to EN 60664-1 overvoltage category III/pollution degree 2

1) IEC 60947 part 4 and 5

Control card, 10 V DC output:Terminal number 50Output voltage 10.5 V ±0.5 VMax. load 25 mA

All inputs, outputs, circuits, DC supplies and relay contacts are galvanically isolated from thesupply voltage (PELV) and other high-voltage terminals.

Surroundings:Enclosure IP 20Enclosure kit available IP 21Enclosure kit available TYPE 1Vibration test 1.0 gMax. relative humidity 5% - 95%(IEC 60721-3-3; Class 3K3 (non-condensing) during operationAggressive environment (IEC 60721-3-3), coated class 3C3



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Test method according to IEC 60068-2-43 H2S (10 days)Ambient temperature Max. 40 °C

Derating for high ambient temperature, see section on special conditions

Minimum ambient temperature during full-scale operation 0 °CMinimum ambient temperature at reduced performance - 10 °CTemperature during storage/transport -25 - +65/70 °CMaximum altitude above sea level without derating 1000 mMaximum altitude above sea level with derating 3000 m

Derating for high altitude, see section on special conditions

EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3

EMC standards, ImmunityEN 61800-3, EN 61000-6-1/2, EN 61000-4-2, EN 61000-4-3,

EN 61000-4-4, EN 61000-4-5, EN 61000-4-6

See section on special conditions

1.1.22. Derating for Ambient Temperature

The ambient temperature measured over 24 hours should be at least 5 °C lower than the max.ambient temperature.

If the frequency converter is operated at high ambient temperature, the continuous output currentshould be decreased.

The VLT Micro Drive FC 51 has been designed for operation at max 50 °C ambient temperaturewith one motor size smaller than nominal. Continuous operation at full load at 50 °C ambienttemperature will reduce the lifetime of the frequency converter.

1.1.23. Derating for Low Air Pressure

The cooling capability of air is decreased at low air pressure.

For altitudes above 2000 m, please contact Danfoss Drives regarding PELV.

Below 1000 m altitude no de-rating is necessary but above 1000 m the ambient temperature orthe maximum output current should be decreased.Decrease the output by 1% per 100 m altitude above 1000 m or reduce the max. ambient tem-perature by 1 degree per 200 m

1.1.24. Derating for Running at Low Speeds

When a motor is connected to at frequency converter, it is necessary to check that the cooling ofthe motor is adequate.A problem may occur at low speeds in constant torque applications. Running continuously at lowspeeds – below half the nominal motor speed – may require additional air cooling. Alternatively,choose a larger motor (one size up).



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1.1.25. Options for VLT Micro Drive FC 51

Ordering No Description132B0100 VLT Control Panel LCP 11 w/o potentiometer132B0101 VLT Control Panel LCP 12 with potentiometer132B0102 Remote Mounting Kit for LCP incl. 3 m cable

IP55 with LCP 11, IP21 with LCP 12132B0103 Nema Type 1 kit for M1 frame132B0104 Nema Type 1 kit for M2 frame132B0105 Nema Type 1 kit for M3 frame132B0106 De-coupling plate kit for M1 and M2 frames132B0107 De-coupling plate kit for M3 frame132B0108 IP21 for M1 frame132B0109 IP21 for M2 frame132B0110 IP21 for M3 frame132B0111 DIN rail mounting kit for M1

Danfoss Line Filters and brake resistors are available upon request.



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Documents

1. Quick Guide - Direct Automation€¦ · 1. Quick Guide 1.1.1. ... key is not a safety switch. It do es not disconnect the fr equency ... not following the fuse recommendation may