Vacon Alfiff28 Manual de usuario

user's manual

nxl frequency converters

alfiff28

nxl lift application

application manual

2 • vacon

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NXL Lift Application (Software ALFIFF28) Version 2.03 or higher

INDEX Document code: ud00973C

Date 30.5.2006

1. Introduction ....................................................................................................................... 3

2. Control I/O ......................................................................................................................... 4

3. Lift Application – Parameter lists ...................................................................................... 5

3.1 Monitoring values (Control keypad: menu M1).......................................................................... 5

3.2 Motor Parameters (Control keypad: Menu P2 ÆP2.1)............................................................. 6

3.3 Speed control (Control keypad: Menu P2 ÆP2.2) .................................................................... 6

3.4 Mechanical Brake control parameters (Control keypad: Menu M2 ÆP2.3)............................ 7

3.5 Drive Control (Control keypad: Menu M2 ÆP2.4)..................................................................... 8

3.6 Motor control parameters (Control keypad: Menu P2 ÆP2.5) ................................................ 8

3.7 Input Signals (Control keypad: Menu P2 ÆP2.6)...................................................................... 9

3.8 Output signals (Control keypad: Menu P2 ÆP2.7) ................................................................. 10

3.9 Protections (Control keypad: Menu P2 ÆP2.8) ...................................................................... 11

3.10 Autorestart parameters (Control keypad: Menu P2 ÆP2.9).................................................. 12

3.11 Keypad control (Control keypad: Menu K3) ............................................................................. 12

3.12 System menu (Control keypad: Menu S6)................................................................................ 12

3.13 Expander boards (Control keypad: Menu E7) .......................................................................... 12

4. Description of parameters ............................................................................................... 13

2.1 MOTOR PARAMETERS.............................................................................................................. 13

2.2 SPEED CONTROL...................................................................................................................... 14

2.3 MECHANICAL BRAKE CONTROL ............................................................................................. 18

2.4 DRIVE CONTROL ....................................................................................................................... 24

2.5 MOTOR CONTROL..................................................................................................................... 25

2.6 INPUT SIGNALS ........................................................................................................................ 28

2.7 OUTPUT SIGNALS..................................................................................................................... 30

2.8 PROTECTIONS........................................................................................................................... 33

2.9 AUTO RESTART PARAMETERS ................................................................................................ 39

2.10 KEYPAD CONTROL PARAMETERS ........................................................................................... 40

2.11 CONTROL SIGNALS IN LIFT APPLICATION ............................................................................. 41

2.12 FAULT TRACING ....................................................................................................................... 42

Introduction vacon • 3

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lift application for nxl

1. INTRODUCTION

The NXL Lift Application can be used with modern Lift systems. There are functions included that

are required to achieve a smooth ride in the lift car. The I/O interface table includes the most

commonly needed signals in lift applications.

In the application, constant speeds are presented in [m/s], acceleration and deceleration are

presented in [m/s2] and jerks are presented in [s].

Mechanical brake control logic is designed to achieve smooth departures from and landings to

floor level. The brake can be set in various ways to meet the different requirements of lift motors

and lift control logic.

The used hardware can be any Vacon NXL frequency converter.

NXL supports only open loop operation.

Evacuation is not supported by NXL.

Choose NXS or NXP if evacuation is required.

All outputs are freely programmable. The inputs DIN3, DIN4 (AI1) and DIN5 (AI2) are also freely

programmable.

Start forward and reverse signals are fixed to input DIN1 and DIN2 (see next page).

An Expander board, OPT-AA will be needed to get the external inputs signals DIE1-DIE3.

These are as default settings used as speed reference selection inputs when digital inputs are

used as speed reference inputs. The relay output on this board (or the internal R01) can be used

for mechanical brake control.

It is possible to run without OPT-AA if DIN3, DIN4 and DIN5 are programmed as speed references.

But then there is no input signal available for other functions such as fault reset.

OPT-AI can be used in place of OPT-AA if thermistor input is needed.

OPT-AI is similar to OPT-AA board but the transistor output DO1 is not available on this board.

4 • vacon Control I/O

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2. CONTROL I/O

NXL internal I/O board

Terminal Signal Description

1 +10Vref Reference output Voltage for potentiometer, etc.

AI1+

DIN4

Analogue input, voltage range

0—10V DC.

Voltage input

Used as digital input DIN4

3 AI1- I/O Ground Ground for reference and controls

4 AI2+

5 AI2-

/GND

Analogue input, voltage range

0—10V DC, or current range

0/4—20mA

Used as digital input DIN5

6 +24V Control voltage output Voltage for switches, etc. max 0.1 A

7 GND I/O ground Ground for reference and controls

8 DIN1 Start forward (programmable) Contact closed = start forward

9 DIN2 Start reverse (programmable) Contact closed = start reverse

10 DIN3 Fault Reset

(programmable)

Contact open = No Reset

Contact closed = Reset

11 GND

I/O ground Ground for reference and controls

18 AO1+

19 AO1-

Output frequency

Analogue output

Programmable. Can be used as DO2

Range 0—20 mA/RL, max. 500Ω

A RS 485 Serial bus Differential receiver/transmitter

B RS 485 Serial bus Differential receiver/transmitter

30 +24V 24V aux. input voltage Control power supply backup

21 RO1

22 RO1

23 RO1

Relay output 1

RUN

Programmable

Table 2-1. Lift application default I/O configuration.

I/O terminals on option board OPT-AA

Terminal Signal in application Description

1 +24V Control voltage output Voltage for switches etc, max. 150 mA

2 GND I/O ground Ground for reference and controls

3 DIN1 DIE1 Speed reference selection

(programmable)

4 DIN2 DIE2 Speed reference selection

(programmable)

5 DIN3 DIE3 Speed reference selection

(programmable)

6 DO1 Exp. D01, Ready Open collector output, 50mA/48V,

programmable

24 RO1

25 RO1

26 RO1

Exp R01, Mechanical brake Relay output 1 (NO),

function programmable

Switching capacity:

24VDC/8A

250VAC/8A

125VDC/0,4A

Table 2-2. I/O terminals of option board NXOPTAA

Note! The +24 V control voltage terminal can also be used to power the control module (but not the

power module).

220

VAC

Lift Application – Parameter lists vacon • 5

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3. LIFT APPLICATION – PARAMETER LISTS

On the next pages you will find the lists of parameters within the respective parameter groups. The

parameter descriptions are given on pages 13 to 40.

Column explanations:

Code = Location indication on the keypad; Shows the operator the present param.

Number

Parameter = Name of parameter

Min = Minimum value of parameter

Max = Maximum value of parameter

Unit = Unit of parameter value; Given if available

Default = Value preset by factory

Cust = Customer’s own setting

ID = ID number of the parameter (used with PC tools)

= On the parameter code: parameter value can only be changed after the FC has

been stopped.

3.1 Monitoring values (Control keypad: menu M1)

The monitoring values are the actual values of parameters and signals as well as statuses and

measurements. Monitoring values cannot be edited.

See Vacon NXL User’s Manual, Chapter 7.4.1 for more information.

Code Parameter Unit ID Description

V1.1 Output frequency Hz 1 Output frequency to motor

V1.2 Frequency reference Hz 25 Frequency reference to motor control

V1.3 Motor speed rpm 2 Motor speed in rpm

V1.4 Motor current A 3 Measured motor current

V1.5 Motor torque % 4 In % of the nominal motor torque

V1.6 Motor power % 5 Motor shaft power

V1.7 Motor voltage V 6 Calculated motor voltage

V1.8 DC link voltage V 7 Measured DC-link voltage

V1.9 Unit temperature °C 8 Heatsink temperature

V1.10 Analogue input 1 13 AI1, used as digital input DIN4

V1.11 Analogue input 2 14 AI2, used as digital input DIN5

V1.12 Analogue Iout mA 26 AO1

V1.13 DIN1, DIN2, DIN3 15 Digital input statuses

V1.14 DIE1, DIE2, DIE3 33 I/O Expander board: Digital input statuses

V1.15 RO1, ROE1, DOE1 1720 Relay and digital output statuses

V1.16 Lift Speed m/s 1719 Lift speed in m/s

Table 3-1. Monitoring values

6 • vacon Lift Application – Parameter lists

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3.2 Motor Parameters (Control keypad: Menu P2 ÆP2.1)

Code Parameter Min Max Unit Default Cust ID Note

P2.1.1 Nominal voltage of

the motor

180 690 V

NXL2:230V

NXL5:400V 110

P2.1.2 Nominal frequency

of the motor 0,00 320,00 Hz 50,00 111 Check the rating plate of

the motor

P2.1.3 Nominal speed of the

motor 0 20 000 Rpm rpm

112

The default applies for a 4-

pole motor and a nominal

size frequency converter.

P2.1.4 Nominal current of

the motor 0,3 x IL1,5 x ILA IL113 Check the rating plate of

the motor

P2.1.5 Motor cosϕ0,30 1,00 0,85 120 Check the rating plate of

the motor

P2.1.6 Current limit 0,1 x IL1,5 x ILA IL

107

NOTE: Formulas apply

approx. up to MF3. For

greater sizes consult the

factory.

Table 1-2. Motor parameters P2.1

3.3 Speed control (Control keypad: Menu P2 ÆP2.2)

Code Parameter Min Max Unit Default Cust ID Note

P2.2.1 Nominal Linear

Speed 0,20 5,00 m/s 1,00 1600 Nominal speed for lift

P2.2.2 Speed Reference

Selection 0 4 0

1601

0=Activity Reference

1=Activity Reference with

direction

2=Binary reference

3=Fieldbus

4=Keypad

P2.2.3.x Speed Reference [m/s]

P2.2.3.1 Levelling Speed 0,00 par2.2.1 m/s 0,10 1602

P2.2.3.2 Nominal Speed 0,00 par2.2.1 m/s 1,00 1603

P2.2.3.3 Limited Speed 0,00 par2.2.1 m/s 0,25 1604

P2.2.3.4 Inspection Speed 0,00 1,5 x

par2.2.1 m/s 0,50 1605

P2.2.3.5 Speed Reference 4 0,00 par2.2.1 m/s 0,10 1606

P2.2.3.6 Speed Reference 5 0,00 par2.2.1 m/s 1,00 1607

P2.2.3.7 Speed Reference 6 0,00 par2.2.1 m/s 0,25 1608

P2.2.3.8 Speed Reference 7 0,00 par2.2.1 m/s 0,50 1609

P2.2.3.9 Override speed 0,00 1,5 x

par2.2.1 m/s 0,10 1610

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Code Parameter Min Max Unit Default Cust ID Note

P2.2.4.x SPEED CURVE 1

P2.2.4.1 Acceleration 1 0,20 2,00 m/s2 0,70 103

P2.2.4.2 Deceleration 1 0,20 2,00 m/s2 0,70 104

P2.2.4.3 Acceleration increase

jerk 1 0,01 3,00 S 0,50 1611

P2.2.4.4 Acceleration

Decrease jerk 1 0,01 3,00 S 0,25 1612

P2.2.4.5 Deceleration increase

jerk 1 0,01 3,00 S 0,25 1613

P2.2.4.6 Deceleration

decrease jerk 1 0,01 3,00 S 0,50 1614

P2.2.5.x SPEED CURVE 2

P2.2.5.1 Internal Ramp

Switch 0 MaxFreq Hz 0 1710

P2.2.5.2 Acceleration 2 0,20 2,00 m/s2 0,20 1711

P2.2.5.3 Deceleration 2 0,20 2,00 m/s2 0,20 1712

P2.2.5.4 Acceleration increase

jerk 2 0,01 3,00 S 0,50 1713

P2.2.5.5 Acceleration

decrease jerk 2 0,01 3,00 S 0,50 1714

P2.2.5.6 Deceleration increase

jerk2 0,01 3,00 S 0,50 1715

P2.2.5.7 Deceleration

decrease jerk 2 0,01 3,00 S 0,50 1716

Table 3-3. Speed control parameters P2.2

3.4 Mechanical Brake control parameters (Control keypad: Menu M2 ÆP2.3)

Code Parameter Min Max Unit Default Cust ID Note

G2.3.1.x

OPENING BRAKE

P2.3.1.1 Current limit FWD 0 par2.1.4 A 0 1700

P2.3.1.2 Current limit REV 0 par2.1.4 A 0 1701

P2.3.1.3 Torque limit FWD 0 100,0 % 30 1702

P2.3.1.4 Torque limit REV 0 100,0 % 30 1703

P2.3.1.5 Frequency limit FWD 0 par2.1.2 Hz 1,00 1704

P2.3.1.6 Frequency limit REV 0 par2.1.2 Hz 1,00 1705

P2.3.1.7 Brake Open Delay 0 10,00 s 0,15 1706

P2.3.1.8 MecBr React Time 0 10,0 s 0,05 1622 Mechanical brake

physical reaction time

P2.3.1.9 MaxFreqBrClosed 0 MaxFreq Hz 4,0

1621

Maximum allowed

frequency reference

when brake is closed

G2.3.2.x

CLOSING BRAKE

P2.3.2.1 Freq. Limit close 0,01 par2.1.2 Hz 2,00

1707

Frequency limit for

closing brake when

stopping

P2.3.2.2 Brake close delay 0 10,0 s 0,0 1708

Table 3-4. Mechanical brake control parameters G2.3.

G2.3.3.x

DC BRAKE

P2.3.3.1 DC brake current MinCurr

ent 1,5 x INA Varies 1740

P2.3.3.2 Start DC-brake time 0 600,00 S 1,00 1750 0=DC brake is off at start

P2.3.3.3 Stop DC-brake time 0 600,00 S 1,00 1717 0=DC brake is off at stop

P2.3.3.4 Stop DC-brake

frequency 0,10 10,00 Hz 3,00 515

Table 3-5. DC brake control parameters G2.3.3

8 • vacon Lift Application – Parameter lists

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3.5 Drive Control (Control keypad: Menu M2 ÆP2.4)

Code Parameter Min Max Unit Default Cust ID Note

P2.4.1 Brake chopper 0 3 1

504

0=Disabled

1=Used in Run state

2=Used in Run state

3=Ready

P2.4.2 Stop Function 0 2 2

506

0=Coasting

1=Ramping

2=Stop type by Freq. Limit

P2.4.3 Frequency limit 0 MaxFreq Hz 5,00 1623 Used only if par 4.2=2

Table 3-6. Drive control parameters P2.4

3.6 Motor control parameters (Control keypad: Menu P2 ÆP2.5)

Code Parameter Min Max Unit Default Cust ID Note

P2.5.1 Motor control mode 0 1 1

600 0=Frequency control

1=Speed control

P2.5.2 U/f Optimization 0 1 0 109 0=None

1=Automatic torque boost

P2.5.3 U/f ratio selection 0 3 0

108

0=Linear

1=Squared

2=Programmable

3=Linear with flux optim.

P2.5.4 Field weakening

point 30,00 320,00 Hz 50,00 602

P2.5.5 Voltage at field

weakening point 10,00 200,00 % 100,00 603 n% x Unmot

P2.5.6 U/f curve midpoint

frequency 0,00 par.

P2.5.4 Hz 50,00 604

P2.5.7 U/f curve midpoint

voltage 0,00 100,00 % 100,00

605

n% x Unmot

Parameter max. value =

par. 2.5.5

P2.5.8 Output voltage at

zero frequency 0,00 40,00 % 0,00 606 n% x Unmot

P2.5.9 Switching frequency 1,0 Max

SwFreq. KHz 6,0 601 Depends on kW

P2.5.10 Overvoltage

controller 0 1 0

607 0=Not used

1=Used

P2.5.11 Undervoltage

controller 0 1 0

608 0=Not used

1=Used

P2.5.12 Meas.RsVolt Drop 0 10000 1721 Measured Voltage drop at

stator resistance

Table 3-7. Motor control parameters P2.5

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3.7 Input Signals (Control keypad: Menu P2 ÆP2.6)

Code Parameter Min Max Unit Default Cust ID Note

P2.6.1 Start/stop Logic 0 2 0

300

DIN1 DIN2

0 ForwP RevP

1 Start Rev

2 Forw Rew

P2.6.2 DIN3

Function 0 12 4

301

0=Not used

1=Speed curve 2

2=Ext Fault close

3=Ext Fault open

4=Fault Reset

5=Run Enable

6=Emergency stop CC

7=Emergency stop OC

8=Override speed

9=Brake open Enable

10=Speed Reference 1

11=Speed Reference 2

12=Speed Reference 3

P2.6.3 DIN4 (AI1)Function 0 12 2 499 As parameter 2.6.2

P2.6.4 DIN5 (AI2)Function 0 12 0

1500 As parameter 2.6.2

P2.6.5 DIE1 Function 0 12 10 368 As parameter 2.6.2

P2.6.6 DIE2 Function 0 12 11 330 As parameter 2.6.2

P2.6.7 DIE3 Function 0 12 12 369 As parameter 2.6.2

Table 3-8. Input signals P2.6

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3.8 Output signals (Control keypad: Menu P2 ÆP2.7)

Code Parameter Min Max Unit Default Cust ID Note

P2.7.1 Relay output 1

function 0 16 2

313

0=Not used

1=Ready

2=Run

3=Fault

4=Fault inverted

5=FC overheat warning

6=Ext. fault or warning

7=Not Used

8=Warning

9=Reversed

10=Preset speed

11=At speed

12=Mot. regulator active

13=OP freq. limit superv.1

14=Control place: IO

15=Thermistor fault/ warn

16=Mechanical brake

P2.7.2 DO2 (AO1) function 0 16 3 490 As parameter 2.7.1

P2.7.3

Expander board

relay output 1

function

0 16 16

314 As parameter 2.7.1

P2.7.4

Expander board

digital output 1

function

0 16 1

312 As parameter 2.7.1

P2.7.5 Analogue output

function 0 9 1

307

0=Not used

1=Output freq. (0—fmax)

2=Freq. reference (0—fmax)

3=Motor speed (0–Motor

nominal speed)

4=Output current (0—InMotor)

5=Motor torque (0—TnMotor)

6=Motor power (0—PnMotor)

7=Motor voltage (0--UnMotor)

8=DC-link volt (0—1000V)

9=Digital output 2

P2.7.6 Analogue output

filter time 0,00 10,00 S 1,00 308 0=No filtering

P2.7.7 Analogue output

inversion 0 1 0

309 0=Not inverted

1=Inverted

P2.7.8 Analogue output

minimum 0 1 0

310 0=0 mA

1=4 mA

P2.7.9 Analogue output

scale 10 1000 % 100 311

P2.7.10 Output frequency

limit 1 supervision 0 2 0

315

0=No limit

1=Low limit supervision

2=High limit supervision

P2.7.11

Output frequency

limit 1;

Supervised value

0,00 Max Freq Hz 0,00

316

Table 3- 9. Output signals, P2.7

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