Vacon 10 Machinery User Guide

Table of contents

Document code: DPD00288B3

Edited: 20.01.2011

1. Safety

1.1 Warnings

1.2 Safety instructions

1.3 Earthing and earth fault protection

1.4 Before running the motor

2. Receipt of delivery

2.1 Type designation code

2.2 Storage

2.3 Maintenance

2.4 Warranty

2.5 Manufacturer’s declaration of conformity

3. Installation

3.1 Mechanical installation

3.1.1 Vacon 10 dimensions

3.1.2 Cooling

3.1.3 EMC levels

3.1.4 Changing the EMC protection class from C2 or C3 to

C4 for IT networks

3.2 Cabling and connections

3.2.1 Power cabling

3.2.2 Control cabling

3.2.3 Cable and fuse specifications

3.2.4 General cabling rules

3.2.5 Stripping lengths of motor and mains cables

3.2.6 Cable installation and the UL standards

3.2.7 Cable and motor insulation checks

4. Commissioning

4.1 Commissioning steps of Vacon 10

5. Fault tracing

6. Vacon 10 Application Interface

6.1 Introduction

6.2 Control I/O

8

8

8

9

10

11

6

7

8

4

4

6

11

12

13

13

18

21

22

22

22

23

14

15

15

16

23

25

28

28

30

7. Control panel

7.1 General

7.2 Display

7.3 Keypad

7.4 Navigation on the Vacon 10 control panel

7.4.1 Main menu

7.4.2 Reference menu

7.4.3 Monitoring menu

7.4.4 Parameter menu

7.4.5 Fault history menu

8. STANDARD application parameters

8.1 Quick setup parameters (Virtual menu, shows when par. 13.1 = 1)

8.2 Motor settings (Control panel: Menu PAR -> P1)

8.3 Start/stop setup (Control panel: Menu PAR -> P2)

8.4 Frequency references (Control panel: Menu PAR -> P3)

38

39

40

8.5 Ramps and brakes setup (Control panel: Menu PAR -> P4) 45

8.6 Digital inputs (Control panel: Menu PAR -> P5) 45

8.7 Analogue inputs (Control panel: Menu PAR -> P6)

8.8 Digital and analogue outputs (Panel: Menu PAR -> P7)

46

47

41

43

44

44

34

34

35

36

32

32

32

33

8.9 Protections (Control panel: Menu PAR -> P9)

8.10 Fault autoreset parameters (Panel: Menu PAR -> P10)

48

49

8.11 PI control parameters (Control panel: Menu PAR -> P12) 50

8.12 Easy usage menu (Control panel: Menu PAR -> P0) 51

8.13 System parameters

9. Parameter descriptions

9.1 Motor settings (Control panel: Menu PAR -> P1)

9.2 Start/Stop setup (Control panel: Menu PAR -> P2)

51

53

53

58

9.3 Frequency references (Control panel: Menu PAR -> P3)

9.4 Ramps & brakes setup (Control panel: Menu PAR -> P4)

9.5 Digital inputs (Control panel: Menu PAR -> P5)

9.6 Analoque inputs (Control panel: Menu PAR -> P6)

9.7 Digital and analoque outputs (Panel: Menu PAR -> P7)

9.8 Motor thermal protection (parameters 9.7 - 9.10)

69

70

9.9 Fault autoreset parameters (Panel: Menu PAR -> P10) 75

9.10 PI control parameters (Control panel: Menu PAR -> P12) 76

62

63

67

68

9.11 Easy usage menu (Control panel: Menu PAR -> P9)

9.11.1 Termination resistor

9.11.2 Modbus address area

9.11.3 Modbus process data

79

79

79

80

10. Technical data

10.1 Vacon 10 technical data

10.2 Power ratings

10.2.1 Vacon 10 - Mains voltage 115 V

10.2.2 Vacon 10 - Mains voltage 208 - 240 V

10.2.3 Vacon 10 - Mains voltage 380 - 480 V

10.2.4 Vacon 10 - Mains voltage 575 V

10.3 Brake resistors

82

82

84

84

84

85

86

86

safety vacon

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1. SAFETY

ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO CARRY

OUT THE ELECTRICAL INSTALLATION!

This manual contains clearly marked cautions and warnings which are intended for your personal safety and to avoid any unintentional damage to the product or connected appliances.

Please read the information included in cautions and warnings carefully:

= Dangerous voltage

Risk of death or severe injury

= General warning

Risk of damage to the product or connected appliances

1.1 Warnings

The components of the power unit of the frequency converter are live when Vacon 10 is connected to mains. Coming into contact with this voltage is extremely dangerous and may cause death or severe injury. The control unit is isolated from the mains potential.

The motor terminals U, V, W (T1, T2, T3) and the possible brake resistor terminals -/+ are live when Vacon 10 is connected to mains, even if the motor is not running.

The control I/O-terminals are isolated from the mains potential. However, the relay output terminals may have a dangerous control voltage present even when Vacon 10 is disconnected from mains.

The earth leakage current of Vacon 10 frequency converters exceeds 3.5mA AC. According to standard EN61800-5-1, a reinforced protective ground connection must be ensured.

If the frequency converter is used as a part of a machine, the machine manufacturer is responsible for providing the machine with a main switch (EN 60204-1).

If Vacon 10 is disconnected from mains while running the motor, it remains live if the motor is energized by the process.

In this case the motor functions as a generator feeding energy to the frequency converter.

24-hour support +358 (0)40 837 1150 • Email: [email protected]

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• vacon safety

After disconnecting the frequency converter from the mains, wait until the fan stops and the indicators on the display go out. Wait 5 more minutes before doing any work on Vacon 10 connections.

The motor can start automatically after a fault situation, if the autoreset function has been activated

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safety

1.2 Safety instructions

vacon

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6

The Vacon 10 frequency converter has been designed for fixed installations only.

Do not perform any measurements when the frequency converter is connected to the mains.

Do not perform any voltage withstand tests on any part of

Vacon 10. The product safety is fully tested at factory.

Prior to measurements on the motor or the motor cable, disconnect the motor cable from the frequency converter.

Do not open the cover of Vacon 10. Static voltage discharge from your fingers may damage the components. Opening the cover may also damage the device. If the cover of Vacon 10 is opened, warranty becomes void.

1.3 Earthing and earth fault protection

The Vacon 10 frequency converter

must always

be earthed with an earthing conductor connected to the earthing terminal. See figure below:

•

The earth fault protection inside the frequency converter protects only the converter itself against earth faults.

•

If fault current protective switches are used they must be tested with the drive with earth fault currents that are possible to arise in fault situations.


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1.4 Before running the motor

Checklist:

Before starting the motor, check that the motor is mounted properly and ensure that the machine connected to the motor allows the motor to be started.

Set the maximum motor speed (frequency) according to the motor and the machine connected to it.

Before reversing the motor shaft rotation direction make sure that this can be done safely.

Make sure that no power correction capacitors are connected to the motor cable.

safety

1

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2. RECEIPT OF DELIVERY

After unpacking the product, check that no signs of transport damages are to be found on the product and that the delivery is complete (compare the type designation of the product to the code below).

Should the drive have been damaged during the shipping, please contact primarily the cargo insurance company or the carrier.

If the delivery does not correspond to your order, contact the supplier immediately.

2.1 Type designation code

Vacon 0010 - 1L - 0001 - 4 Machinery +SMO1 +EMC2

Changes to default setup:

+SM01 = API RS-485 -> API Full

+EMC2 = EMC C4 -> EMC C2

Version

Voltage rating

1 = 115 Vac

2 = 208–240Vac

4 = 380–480Vac

6 = 575 Vac

Current rating

Input phase

Product range:

Figure 2.1: Vacon 10 type designation code

2.2 Storage

If the frequency converter is to be kept in store before use make sure that the ambient conditions are acceptable:

Storing temperature-40…+70°C

Relative humidity < 95%, no condensation

2.3 Maintenance

In normal operating conditions, Vacon 10 frequency converters are maintenancefree.


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2.4 Warranty

Only manufacturing defects are covered by the warranty. The manufacturer assumes no responsibility for damages caused during or resulting from transport, receipt of the delivery, installation, commissioning or use.

The manufacturer shall in no event and under no circumstances be held responsible for damages and failures resulting from misuse, wrong installation, unacceptable ambient temperature, dust, corrosive substances or operation outside the rated specifications. Neither can the manufacturer be held responsible for consequential damages.

The Manufacturer's time of warranty is 18 months from the delivery or 12 months from the commissioning whichever expires first (General Conditions NL92/Orgalime

S92).

The local distributor may grant a warranty time different from the above. This warranty time shall be specified in the distributor's sales and warranty terms. Vacon assumes no responsibility for any other warranties than that granted by Vacon itself.

In all matters concerning the warranty, please contact first your distributor.

2

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receipt of delivery

2.5 Manufacturer’s declaration of conformity

vacon

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10

EU DECLARATION OF CONFORMITY

We

Manufacturer's name:

Manufacturer's address:

Vacon Oyj

P.O.Box 25

Runsorintie 7

FIN-65381 Vaasa

Finland hereby declare that the product

Product name:

Vacon 10 Frequency Converter

Model designation:

Vacon 10 1L 0001 1…to 1L 0005 1

Vacon 10 1L 0001 2…to 1L 0009 2

Vacon 10 3L 0001 2…to 3L 0011 2

Vacon 10 3L 0001 4...to 3L 0012 4

Vacon 10 3L 0002 6…to 1L 0011 6 has been designed and manufactured in accordance with the following standards:

Safety:

EN 61800-5-1 (2003)

EMC:

EN 61800-3 (2004) and conforms to the relevant safety provisions of the Low Voltage

Directive

2006/95/EC and EMC Directive 2004/108/EC.

It is ensured through internal measures and quality control that the product conforms at all times to the requirements of the current Directive and the relevant standards.

In Vaasa, 6th of May, 2008

Vesa Laisi

President

2


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3. INSTALLATION

3.1 Mechanical installation

There are two possible ways to mount Vacon 10 in the wall; either screw or DIN-rail mounting. The mounting dimensions are given on the back of the drive and on the following page.

MI1

=M 4

MI2-3

=M 5

Figure 3.2: Screw mounting

1 2

3

Figure 3.3: DIN-rail mounting

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installation

3.1.1 Vacon 10 dimensions

W2

W3

D2

vacon

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H1 H2 H3

W1

Figure 3.4: Vacon 10 dimensions, MI1-MI3

D1

Type H1 H2 H3 W1 W2

MI1 160.1

147 137,3 65,5 37,8

MI2 195 183 170 90

MI3 254,3 244 229,3 100

Table 3.1: Vacon 10 dimensions in millimetres

62,5

75

W3

4,5

5,5

5,5

D1

98,5

101,5

108,5

D2

7

7

7

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3.1.2 Cooling

Forced air flow cooling is used in all Vacon 10 drives.

Enough free space shall be left above and below the frequency converter to ensure sufficient air circulation and cooling. You will find the required dimensions for free space in the table below:

Type Dimensions (mm)

A B

MI1

MI2

100

100

50

50

MI3 100 50

Table 3.2: Dimensions required for cooling

A

Type

Cooling air required (m

3

/h)

MI1 10

MI2 10

MI3

Table 3.3: Required cooling air

30

B

NOTE!

See the mounting dimensions on the back of the drive.

Leave

free space

for cooling above

(100 mm)

, below

(50 mm)

, and on the sides

(10 mm)

of Vacon 10! (Side-to-side installation allowed only if the ambient temperature is below 40°C)

.

3.1.3 EMC levels

EN61800-3 defines the division of frequency converters into five classes according to the level of electromagnetic disturbances emitted, the requirements of a power system network and the installation environment (see below). The EMC class of each product is defined in the type designation code.

Category C1:

Frequency converters of this class comply with the requirements of category C1 of the product standard EN 61800-3 (2004). Category C1 ensures the best EMC characteristics and it includes converters the rated voltage of which is less than 1000V and which are intended for use in the 1st environment. NOTE: The requirements of class C are fulfilled only as far as the conducted emissions are concerned.

Category C2:

Frequency converters of this class comply with the requirements of category C2 of the product standard EN 61800-3 (2004). Category C2 includes converters in fixed installations and the rated voltage of which is less than 1000V. The class C2 frequency converters can be used both in the 1st and the 2nd environment.

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installation vacon

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Category C3:

Frequency converters of this class comply with the requirements of category C3 of the product standard EN 61800-3 (2004). Category C3 includes converters the rated voltage of which is less than 1000V and which are intended for use in the second environment only.

Category C4:

The drives of this class do not provide EMC emission protection. These kinds of drives are mounted in enclosures.

Category C4 for IT networks:

Frequency converters of this class fulfil the product standard EN 61800-3 (2004) if intended to be used in IT systems. In IT systems, the networks are isolated from earth, or connected to earth through high impedance to achieve a low leakage current. NOTE: if converters are used with other supplies, no

EMC requirements are complied with.

Environments in product standard EN 61800-3 (2004)

First environment:

Environment that includes domestic premises. It also includes establishments directly connected without intermediate transformers to a low-voltage power supply network which supplies buildings used for domestic purposes.

NOTE: houses, apartments, commercial premises or offices in a residential building are examples of first environment locations.

Second environment:

Environment that includes all establishments other than those directly connected to a low-voltage power supply network which supplies buildings used for domestic purposes.

NOTE: industrial areas, technical areas of any building fed from a dedicated transformer are examples of second environment locations.

3.1.4 Changing the EMC protection class from C2 or C3 to C4 for IT networks

The EMC protection class of Vacon 10 frequency converters can be changed from class C2 or C3 to class C4 for IT networks by

removing the EMC-capacitor disconnecting screw

, see figure below.

Note!

Do not attempt to change the EMC level back to class C2 or C3. Even if the procedure above is reversed, the frequency converter will no longer fulfil the EMC requirements of class C2/C3!


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3.2 Cabling and connections

3.2.1 Power cabling

Note!

Tightening torque for power cables is 0.5 - 0.6 Nm

3~ (230V, 400V)

1~ (230V)

Motor out

installation

3

Strip the plastic cable coating for 360 ° earthing

Strip the plastic cable coating for

360 ° earthing

MOTOR

MAINS

Figure 3.5: Vacon 10 power connections, MI1

3~ (230V, 400V) External brake resistor

3~

(230, 400V)

1~ (230V) 1~ (115V)

L1 L2/N L3

Motor out

R+ RU/T1 V/T2 W/T3

MAINS

BRAKE

RESISTOR

MOTOR

Figure 3.6: Vacon 10 power connections, MI2 - MI3

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installation

3.2.2 Control cabling

vacon

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Attach the support

AFTER installing the power cables

Attach this plate

BEFORE installing the power cables

Figure 3.7: Mount the PE- plate and API cable support


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Figure 3.8: Open the lid

3

Control cable tightening torque: 0.4 Nm

Strip the plastic cable coating for

360 ° earthing

Figure 3.9: Install the control cables. See Chapter 6.3

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3.2.3 Cable and fuse specifications

Use cables with heat resistance of at least +70 C. The cables and the fuses must be dimensioned according to the tables below. Installation of cables according to UL

regulations is presented in Chapter 3.2.6.

The fuses function also as cable overload protection.

These instructions apply only to cases with one motor and one cable connection from the frequency converter to the motor. In any other case, ask the factory for more information.

EMC category

Mains cable types

cat. C2

1

cat. C3

1

cat. C4

1

Motor cable types 3 2 1

Control cable types 4 4 4

Table 3.4: Cable types required to meet standards. EMC categories are

described in Chapter 3.1.3.

Cable type Description

1

2

3

Power cable intended for fixed installation and the specific mains voltage. Shielded cable not required.

(NKCABLES/MCMK or similar recommended)

Power cable equipped with concentric protection wire and intended for the specific mains voltage.

(NKCABLES /MCMK or similar recommended).

Power cable equipped with compact low-impedance shield and intended for the specific mains voltage.

(NKCABLES /MCCMK, SAB/ÖZCUY-J or similar recommended).

*360º earthing of both motor and FC connection required to meet the standard

4

Screened cable equipped with compact low-impedance shield

(NKCABLES /Jamak, SAB/ÖZCuY-O or similar).

Table 3.5: Cable type descriptions


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Terminal cable size (min/max)

Frame Type

Fuse

[A]

Mains cable

Cu [mm

2

]

Motor cable

Cu [mm

2

]

Main terminal

[mm

2

]

MI2 0001-0004 20 2*2.5+2.5

3*1.5+1.5

1.5-4

MI3 0005 20 2*2.5+2.5

3*1.5+1.5

1.5-4

Table 3.6: Cable and fuse sizes for Vacon 10, 115V, 1~

Earth terminal

[mm

2

]

Control terminal

[mm

2

]

Relay terminal

[mm

2

]

1.5-4

1.5-4

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

Frame Type


Fuse

[A]

Mains cable

Cu [mm

2

]

Motor cable

Cu [mm

2

]

Main terminal

[mm

2

]

Earth terminal

[mm

2

]


[mm

2

]

Relay terminal

[mm

2

]

MI1 0001-0004 10

MI2 0005-0007 20

MI3 0009 32

208 - 240V, 1~

2*1.5+1.5

3*1.5+1.5

2*2.5+2.5

3*1.5+1.5

2*6+6 3*1.5+1.5

208 - 240V, 3~

1.5-4

1.5-4

1.5-6

1.5-4

1.5-4

1.5-6

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

MI1 0001-0003 6

MI2 0004-0007 10

3*1.5+1.5

3*1.5+1.5

3*1.5+1.5

3*1.5+1.5

1.5-4

1.5-4

1.5-4

1.5-4

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

MI3 0011 20 3*2.5+2.5

3*2.5+2.5

1.5-6 1.5-6 0.5-1.5

0.5-1.5

Table 3.7: Cable and fuse sizes for Vacon 10, 208 - 240V, 1~ and 3~


Frame Type

Fuse

[A]

Mains cable

Cu [mm

2

]

Motor cable

Cu [mm

2

]

Main terminal

[mm

2

]

Earth terminal

[mm

2

]


[mm

2

]

Relay terminal

[mm

2

]

MI1 0001-0003 6 3*1.5+1.5

3*1.5+1.5

1.5-4 1.5-4

MI2 0004-0006 10 3*1.5+1.5

3*1.5+1.5

1.5-4 1.5-4

MI3 0008-0012 20 3*2.5+2.5

3*2.5+2.5

1.5-6 1.5-6

Table 3.8: Cable and fuse sizes for Vacon 10, 380 - 480V, 3~

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

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Frame Type

Fuse

[A]

Mains cable

Cu [mm

2

]

Motor cable

Cu [mm

2

]

Main terminal

[mm

2

]

MI3 0002-0004 6 3*1.5+1.5

3*1.5+1.5

1.5-4

MI3 0005-0006 10 3*1.5+1.5

3*1.5+1.5

1.5-4

MI3 0009 20 3*2.5+2.5

3*2.5+2.5

1.5-6

Table 3.9: Cable and fuse sizes for Vacon 10, 575V

Earth terminal

[mm

2

]


[mm

2

]

Relay terminal

[mm

2

]

1.5-4

1.5-4

1.5-6

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

0.5-1.5

Note!

To fulfil standard EN61800-5-1, the protective conductor should be

at least

10mm

2

Cu or 16mm

2

Al

. Another possibility is to use an additional protective conductor of at least the same size as the original one.


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3.2.4 General cabling rules

1

Before starting the installation, check that none of the components of the frequency converter is live.

2

Place the motor cables sufficiently far from other cables:

•

Avoid

placing the motor cables in long

parallel lines

with other cables

• If the motor cable runs in parallel with other cables, the

minimum distance

between the motor cable and other cables is

0,3 m

.

• The given distance also applies between the motor cables and signal cables of other systems.

• The

maximum length

of the motor cables is

30 m

• The

motor cables

should cross other cables at an angle of

90 degrees

.

3

If cable insulation checks are needed, see Chapter 3.2.7.

4

Connecting the cables:

• Strip the motor and mains cables as advised in Figure 3.10.

• Connect the mains, motor and control cables into their respective

terminals, see Figures 3.5 - 3.9.

• Note the tightening torques of

power cables and control cables

given in page 15 and page 17.

• For information on cable installation according to UL regulations

see Chapter 3.2.6 .

• Make sure that the control cable wires do not come in contact with the electronic components of the unit

• If an

external brake resistor

(option) is used, connect its cable to the appropriate terminal.

•

Check the connection

of the earth cable to the motor and the frequency converter terminals marked with

• Connect the

separate shield of the motor cable to the earth plate

of the frequency converter, motor and the supply centre

3

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installation

3.2.5 Stripping lengths of motor and mains cables

Earth conductor

8 mm 8 mm

vacon

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35 mm

20 mm

Figure 3.10: Stripping of cables

Note!

Strip also the plastic cover of the cables for 360 degree earthing. See Figures

3.5, 3.6 and 3.9.

3.2.6 Cable installation and the UL standards

To meet the UL (Underwriters Laboratories) regulations, a UL-approved copper cable with a minimum heat-resistance of +60/75 C must be used.

3.2.7 Cable and motor insulation checks

These checks can be performed as follows if motor or cable insulations are suspected to be faulty.

1. Motor cable insulation checks

Disconnect the motor cable from terminals U/T1, V/T2 and W/T3 of the frequency converter and from the motor. Measure the insulation resistance of the motor cable between each phase conductor as well as between each phase conductor and the protective ground conductor.

The insulation resistance must be >1MOhm.

2. Mains cable insulation checks

Disconnect the mains cable from terminals L1, L2/N and L3 of the frequency converter and from the mains. Measure the insulation resistance of the mains cable between each phase conductor as well as between each phase conductor and the protective ground conductor.The insulation resistance must be >1MOhm.

3. Motor insulation checks

Disconnect the motor cable from the motor and open the bridging connections in the motor connection box. Measure the insulation resistance of each motor winding. The measurement voltage must equal at least the motor nominal voltage but not exceed

1000 V. The insulation resistance must be >1MOhm.


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• vacon commissioning

4. COMMISSIONING

Before commissioning, note the warnings and instructions listed in

Chapter 1!

4.1 Commissioning steps of Vacon 10

1

Read carefully the safety instructions in Chapter 1 and follow them.

2

After the installation, make sure that:

• both the frequency converter and the motor are grounded

• the mains and motor cables comply with the requirements given in Chapter 3.2.3

• the control cables are located as far as possible from the power cables (see Chapter , step 2) and the shields of the shielded cables are connected to protective earth

3

Check the quality and quantity of cooling air (Chapter 3.1.2)

4

Check that all Start/Stop switches connected to the I/O terminals are in

Stop

-position.

5

Connect the frequency converter to mains

Note: The following steps are valid if you have API Full or API Limited Application Interface in your Vacon 10.

6

Set the parameters of group 1 according to the requirements of your application. At least the following parameters should be set:

• motor nominal voltage (par. 1.1)

• motor nominal frequency (par. 1.2)

• motor nominal speed (par. 1.3)

• motor nominal current (par. 1.4)

You will find the values needed for the parameters on the motor rating plate

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commissioning vacon

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Perform test run

without motor

. Perform either Test A or Test B:

7

10

A)

Control from the I/O terminals:

• Turn the Start/Stop switch to ON position.

• Change the frequency reference (potentiometer)

• Check in the Monitoring Menu that the value of Output frequency changes according to the change of frequency reference.

• Turn the Start/Stop switch to OFF position

B)

Control from the keypad:

• Select the keypad as the control place with par 2.5

. You can also move to keypad control by pressing the navigation wheel for 5 seconds.

• Push the Start button on the keypad

• Check in the Monitoring Menu that the value of Output frequency changes according to the change of frequency reference

• Push the Stop button on the keypad

8

Run the no-load tests without the motor being connected to the process, if possible. If this is not possible, secure the safety of each test prior to running it. Inform your co-workers of the tests.

• Switch off the supply voltage and wait up until the drive has stopped.

• Connect the motor cable to the motor and to the motor cable terminals of the frequency converter.

• See to that all Start/Stop switches are in Stop positions.

• Switch the mains ON

• Repeat test 7A or 7B

9

Perform an identification run (see par. 1.18), especially if the application requires a high startup torque or a high torque with low speed.

Connect the motor to the process (if the no-load test was run without the motor being connected)

• Before running the tests, make sure that this can be done safely.

• Inform your co-workers of the tests.

• Repeat test 7A or 7B.


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5. FAULT TRACING

Note:

The fault codes listed in this chapter are visible if the Application Interface has a display, like e.g. in API FULL or API LIMITED or if a personal computer has been connected to the drive

When a fault is detected by the frequency converter control electronics, the drive is stopped and the symbol F together with the ordinal number of the fault and the fault code appear on the display in the following format, e.g:

F1 02

Fault code(02=overvoltage)

Fault ordinal number (F1=latest fault)

The fault can be reset by pressing the Stop button on the control keypad or via the I/

O terminal or fieldbus. The faults with time labels are stored in the Fault history menu which can be browsed. The different fault codes, their causes and correcting actions are presented in the table below.

Fault code

1

2

Fault name

Overcurrent

Overvoltage

3

Earth fault

Table 5.10: Fault codes

Possible cause Correcting actions

Frequency converter has detected too high a current

(>4*I

N

) in the motor cable:

• sudden heavy load increase

• short circuit in motor cables

• unsuitable motor

The DC-link voltage has exceeded the internal safety limit:

• too short a deceleration time

• high overvoltage spikes in mains

Check loading.

Check motor size.

Check cables.

Increase the deceleration time (P.4.3)

Current measurement has detected extra leakage current at start:

• insulation failure in cables or motor

Check motor cables and motor

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26

Fault code

Fault name Possible cause Correcting actions

8

9

11

13

14

15

16

17

System fault

Undervoltage

Output phase supervision

Frequency converter undertemperature

Frequency converter overtemperature

Motor stalled

Motor overtemperature

Motor underload

• component failure

• faulty operation

Reset the fault and restart.

Should the fault re-occur, contact the distributor near to you

NOTE!

If fault F8 occurs, find out the subcode of the fault from the Fault

History menu under M

(minutes)!

The DC-link voltage has gone below the internal safety limit:

• most probable cause: too low a supply voltage

• frequency converter internal fault

• Power outages

In case of temporary supply voltage break reset the fault and restart the frequency converter.

Check the supply voltage.

If it is adequate, an internal failure has occurred.

Contact the distributor near to you

Current measurement has detected that there is no current in one motor phase

Check motor cable and motor

Heat sink temperature is under -

10 C

Check the ambient temperature

Heat sink is overheated.

Motor stall protection has tripped

Motor overheating has been detected by frequency converter motor temperature model. Motor is overloaded

Motor underload protection has tripped

Check that the cooling air flow is not blocked.

Check the ambient temperature.

Make sure that the switching frequency is not too high in relation to ambient temperature and motor load.

Check that the motor is able to rotate freely

Decrease the motor load.

If no motor overload exists, check the temperature model parameters.

Check motor and load, e.g. for broken belts or dry pumps



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Fault code

Fault name Possible cause Correcting actions

22

25

27

34

35

41

50

51

53

57

EEPROM checksum fault

Microcontroller watchdog fault

Back EMF protection

Internal bus communication

Application fault

IGBT Overtemperature

Analogue input I in

<

4mA (selected signal range 4 to 20 mA)

External fault

Fieldbus fault

Idenfication fault

Parameter save fault






Reset the fault and restart.

Should the fault re-occur, contact the distributor near to you.

Drive has detected that the magnetized motor is running in start situation

• A rotating PM-motor

Make sure that there is no rotating PM-motor when the start command is given.

Ambient interference or defective hardware

Application is not working properly

Overtemperature alarm is issued when the IGBT switch temperature exceeds 110 °C

Should the fault re-occur, contact the distributor near to you.


Check loading.

Check motor size.

Make identification run.

Current at the analogue input is

< 4mA

• control cable is broken or loose

• signal source has failed

Digital input fault. Digital input has been programmed as external fault input and this input is active.

Check the current loop circuitry

The data connection between the fieldbus Master and the fieldbus of the drive broken

Check installation.

If installation is correct contact the nearest Vacon distributor.

Identification run has failed.

Run command was removed before completion of identification run.

Motor is not connected to frequency converter.

There is load on motor shaft


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6. VACON 10 APPLICATION INTERFACE

6.1 Introduction

There are three versions of Application Interfaces (API) available for the Vacon 10 drive:

API Full API Limited

6 Digital inputs

2 Analogue inputs

1 Analogue output

1 Digital output

2 Relay outputs

RS-485 Interface

3 Digital inputs

1 Analogue input

1 Relay output

RS-485 Interface

Table 6.1: Available Application Interfaces

API RS-485 (Modbus

RTU)

1 Digital input

1 Relay output

RS-485 Interface

This section provides you with a description of the I/O-signals for these versions and instructions for using the Vacon 10 general purpose application.

The frequency reference can be selected from the analogue inputs, fieldbus, preset speeds or keypad.

Basic properties:

• Digital inputs DI1…DI6 are freely programmable. The user can assign a single input to many functions

• Digital-, relay- and analogue outputs are freely programmable

• Analogue input 1 can be programmed as current or voltage input in API Limited version

Special features in all API versions:

• Programmable Start/Stop and Reverse signal logic

• Reference scaling.

• Programmable start and stop functions

• DC-brake at start and stop

• Programmable U/f curve

• Adjustable switching frequency

• Autoreset function after fault

• Protections and supervisions (all fully programmable; off, alarm, fault):


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• Current signal input fault

• External fault

• Undervoltage fault

• Earth fault

• Motor thermal, stall and underload protection

• Fieldbus communication

Special features in API Full and API Limited:

• 8 preset speeds

• Analogue input range selection, signal scaling and filtering

• PI-controller

6

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6.2 Control I/O

Reference mA

Potentiometer:1~ 10K +/- 5%

Terminal Signal

API FULL

Factory preset

1 +10Vre Ref. voltage out

2 AI1 Analog signal in 1 Freq. reference P)

Description

Maximum load 10 mA

0 - +10 V Ri = 200 k

Ω

(min)

3 GND

6

7

8

9

10 DI3

A A

B B

4

5

24Vout

GND

DI1

DI2

AI2

GND

13 GND

14 DI4

15 DI5

16 DI6

18 AO

20 DO

22 RO 13

23 RO 14

24 RO 22

25 RO 21

26 RO 24

I/O signal ground

24V output for DI's ±

20

%, max. load 50 mA

I/O signal ground

Digital input 1

Start forward

P)

Digital input 2

Digital input 3

Start reverse

P)

Preset speed B0

P)

RS485 signal A

RS485 signal B

FB Communication Positive

FB Communication Negative

Analog signal in 2

PI actual value

P)

0(4) - 20 mA, Ri = 200

Ω

I/O signal ground

I/O signal ground

Digital input 4

Digital input 5

Preset speed B1

P)

0 - +30 V Ri = 12 k

Fault reset

P)

(min)

Digital input 6

Disable PI contr.

P)

Output frequency

P)

0(4) - 20 mA, RL = 500

Ω

Digital signal out

Active = READY

P) Open collector, max. load 48V/50mA

Relay out 1 Active = RUN

P)

Relay out 2 Active = FAULT P)

Max. switching load:

250Vac/2A or 250Vdc/

0,4A



0,4A

Table 6.2: Vacon 10 General purpose application default I/O configuration and connections for API FULL version

P) = Programmable function, see parameter lists and descriptions, chapters 8 and

9.


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• vacon vacon 10 api

API LIMITED

Terminal Signal

1 +10Vre Ref. voltage out

2 AI1

Factory preset

Analog signal in 1

Freq. reference

P)

Can be changed to

0(4)mA - 20mA current input with the dip switch (see ch. 9.12.1)

3 GND I/O signal ground

6 24Vout 24V output for DI's

Description

Maximum load 10 mA

0 - +10 V Ri = 200 k

Ω

±

20

%, max. load 50 mA

7 GND

8 DI1

I/O signal ground

Digital input 1

Start forward

P)

9 DI2 Digital input 2

Start reverse P)

10 DI3 Digital input 3

Preset speed B0

P)

A A

B B

RS485 signal A

RS485 signal B



24 RO 22

25 RO 21

Relay out 2 ACTIVE (Relay opened) = FAULT

P)



0,4A

Table 6.3: Vacon 10 General purpose application default I/O configuration and connections for API LIMITED version

P) = Programmable function, parameter lists and descriptions, chapters

8 and 9.

Terminal

3 GND

Signal

I/O signal ground

6 24Vout 24V output for DI's

API RS-485

Factory preset Description

±

20

%, max. load 50 mA

7 GND

8 DI1

I/O signal ground

Digital input 1

A A

B B

RS485 signal A

RS485 signal B



24 RO 22

25 RO 21

Relay out 2 ACTIVE (Relay opened) = FAULT

P)



0,4A

Table 6.4: Vacon 10 General purpose application default I/O configuration and connections for API RS-485 version

P) = Programmable function, parameter lists and descriptions, chapters

8 and 9.

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7. CONTROL PANEL

7.1 General

The Vacon 10 API Full and API Limited versions have similar control panels. The panel is integrated to the drive consisting of corresponding application card and an overlay on the drive cover with status display and button clarifications.

The Control panel consists of an LCD display with backlight and a keypad including

a navigation wheel, a green START button and a red STOP button (see Figure 7.11).

7.2 Display

The display includes 14-segment and 7-segment blocks, arrowheads and clear text unit symbols. The arrowheads, when visible, indicate some information about the drive, which is printed in clear text on the overlay (numbers 1…14 in the figure below). The arrowheads are grouped in 3 groups with the following meanings and Eng-

lish overlay texts (see Figure 7.11):

Group 1 - 5; Drive status

1= Drive is ready to start (READY)

2= Drive is running (RUN)

3= Drive has stopped (STOP)

4= Alarm condition is active (ALARM)

5= Drive has stopped due to a fault (FAULT)

Group 6 - 10; Control selections

6= Motor is rotating forward (FWD)

7= Motor is rotating reverse (REV)

8= I/O terminal block is the selected control place (I/O)

9= Keypad is the selected control place (KEYPAD)

10= Fieldbus is the selected control place (BUS)

Group 11 - 14; Navigation main menu

11= Reference main menu (REF)

12= Monitoring main menu (MON)

13= Parameter main menu (PAR)

14= Fault history main menu (FLT)


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• vacon control panel

1 2

3 4

5

11

12

13

14

Navigation wheel

Stop button

6 7

8

9 10

Start button

7

Figure 7.11: Vacon 10 Control panel

7.3 Keypad

The keypad section of the control panel consists of a navigation wheel and START

and STOP buttons (see Figure 7.11). The navigation wheel is used for navigating on

the panel display, but it also works as a reference potentiometer when KEYPAD has been selected as the control place of the drive. The wheel has two separate functions;

- rotating the wheel e.g. for changing parameter value (12 steps / round)

- pressing the wheel e.g. for accepting the new value.

The drive stops always, regardless of the selected control place, by pressing the keypad STOP button. The drive starts by pressing the keypad START button, but only if the selected control place is KEYPAD.

NOTE!

You can quickly change the active control place from remote (I/O or fieldbus) to local (keypad) by pressing the navigation wheel for about 5 seconds!

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7.4 Navigation on the Vacon 10 control panel

This chapter provides you with information on navigating the menus on Vacon 10 and editing the values of the parameters.

7.4.1 Main menu

The menu structure of Vacon 10 control software consists of a main menu and several submenus. Navigation in the main menu is shown below:

REFERENCE

MENU

Displays the keypad reference value regardless of the selected control place.

REF

MON

PAR

FLT

READY RUN

FWD REV

STOP ALARM FAULT

Hz

I/O KEYPAD BUS

PUSH

REF

READY RUN

MON

PAR

FLT

FWD REV


Hz

I/O KEYPAD BUS

ROTATE

MONITORING

MENU

In this menu you can browse the monitoring values.

REF

MON

READY RUN STOP ALARM FAULT

PAR

FLT

FWD REV I/O KEYPAD BUS

PUSH

REF

MON


PAR

FLT


ROTATE

PARAMETER

MENU

In this menu you can browse and edit the parameters.


REF

MON

PAR

FLT


REF

MON

PUSH

PAR

FLT

READY RUN

FWD REV


I/O KEYPAD BUS

ROTATE

READY RUN

FAULT HISTORY

MENU

Here you will be able to browse through the faults occurred.

REF

MON

PAR

FLT

FWD REV


I/O KEYPAD BUS

PUSH

REF

MON

READY RUN

PAR

FLT



Figure 7.12: The main menu of Vacon 10


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• vacon

7.4.2 Reference menu

REF

READY RUN

MON

PAR

FLT

FWD REV


Hz

I/O KEYPAD BUS

control panel

Push to enter edit mode

Change value

Push to confirm

Figure 7.13: Reference menu display

Move to the reference menu with the navigation wheel (see Figure 7.12). The refe-

rence value can be changed with the navigation wheel as shown in Figure 7.13. The

reference value follows the rotation continuously (= without separate new value acceptance) .

7

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control panel

7.4.3 Monitoring menu

Alternates in the display

REF

READY RUN

MON

PAR

FLT


Hz


vacon

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36

Browse

M1.1 - M1.20

Figure 7.14: Monitoring menu display

Monitoring values mean actual values of measured signals as well as statuses of some control settings. They are visible in API Full and Limited display, but they can-

not be edited. The monitoring values are listed in Table 7.15.

Pushing the navigation wheel once in this menu takes the user to the next level,

where the monitoring value, e.g. M1.11 and value are visible (see Figure 7.12). The

monitoring values can be browsed by rolling the navigation wheel clockwise, as

shown in Figure 7.14.


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• vacon control panel

Code

M1.1

M1.2

M1.3

M1.4

M1.5

M1.6

M1.15

M1.16

M1.18

M1.19

Monitoring signal

Output frequency

Frequency reference

Motor shaft speed

Motor current

Motor torque

Motor power

M1.7

M1.8

Motor voltage

DC-link voltage

M1.9

Unit temperature

M1.10

Motor temperature

M1.11

Analogue input 1

M1.12

Analogue input 2

M1.13

Analogue output

M1.14

DI1, DI2, DI3

DI4, DI5, DI6

RO1, (also RO2, DO in

API FULL)

M1.17

PI setpoint

PI feedback

PI error value

Unit

Hz

Hz rpm

A

%

%

%

%

%

V

V

°C

%

%

%

%

M1.20

PI Output %

Table 7.15: Vacon 10 monitoring signals

ID Description

2

3

1

25

6

7

8

Frequency to the motor

4

5

Calculated motor speed

Measured motor current

Calculated actual/nominal torque of the motor

Calculated actual/nominal power of the motor

Motor voltage

Measured DC-link voltage

Heat sink temperature

Calculated motor temperature

13 AI1 value

14 AI2 value

ONLY IN API FULL!

26 AO1


15 Digital input statuses

16

Digital input statuses


17 Relay/digital output statuses

20

21

22

23

In percent of the maximum process reference

In percent of the maximum actual value

In percent of the maximum error value

In percent of the maximum output value

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7.4.4 Parameter menu

In Parameter menu only the Quick setup parameter list is shown by default. By giving the value 0 to the parameter 13.1, it is possible to open other advanced parameter groups. The parameter lists and descriptions can be found in chapters 8 and 9.

The following figure shows the parameter menu view:


REF

MON

READY RUN

PAR

FLT

FWD REV


Hz

I/O KEYPAD BUS

Browse

P1.1 ->

Push to enter edit mode

Figure 7.15: Parameter menu

Change value

Push to confirm


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7.4.5 Fault history menu

REF

READY RUN

MON

PAR

FLT

FWD REV


I/O KEYPAD BUS

Push control panel

REF

READY RUN

MON

PAR

FLT

FWD REV


I/O KEYPAD BUS

Browse faults 1-9

REF

MON

PAR

READY RUN

FLT



Push

REF

MON

PAR

READY RUN

FLT



Browse for days (D), hours (H) and minutes (M)

Figure 7.16: Fault history menu

In Fault history menu you can browse through 9 latest faults (see Figure 7.16). If a

fault is active, the relevant fault number (e.g. F1 02) alternates in the display with main menu. When you browse between the faults, the fault codes of active faults are blinking. The active faults can be reset by pressing the STOP button for 1 time. If the fault cannot be reset, the blinking continues. It is possible to navigate in the menu structure also when there are active faults present, but the display returns automatically to the fault menu if buttons or navigation wheel are not pressed or navigation is not rotated. The operating date, hour and minute values at the fault instant are shown in the value menu (operating hours = displayed reading).

Note! The whole fault history can be cleared by pressing STOP button for 5 sec time when the drive is stopped and Fault history menu is selected in the display.

See Chapter 5 for fault descriptions

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8. STANDARD APPLICATION PARAMETERS

On the next pages you can find the lists of parameters within the respective parameter groups. The parameter descriptions are given in Chapter 9.

NOTE: Parameters can only be changed when drive is in stop mode!

Explanations:

Code:

Location indication on the keypad; Shows the operator the present

Monitoring value number or Parameter number

Parameter:

Name of monitoring value or parameter

Min:

Max:

Unit:

Unit of parameter value; given if available

Default:

Factory value

ID:

Minimum value of parameter

Maximum value of parameter i

ID number of the parameter (used with fieldbus control)

More information on this parameter available in chapter 9: ‘Parameter descriptions’ click on the parameter name.

NOTE: This manual is for Vacon 10 standard application only. If you are using a special application, please download the appropriate user manual on http://www.vacon.com -> Support & Downloads.


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• vacon parameters

8.1 Quick setup parameters (Virtual menu, shows when par. 13.1 = 1)

i i i i i i i i i i

Code

P1.1

P1.2

P1.3

P1.4

P1.5

P1.7

P1.15

P2.1

P2.2

P2.3

P3.1

P3.2

P3.3

P3.4

P3.5

P3.6

P3.7

Parameter

Motor nominal voltage

Motor nominal frequency

Motor nominal speed

Motor nominal current

Motor cos ϕ

Current limit

Torque boost

Remote control place

Start function

Stop function

Min frequency

Max frequency

I/O reference

Preset speed 0

Preset speed 1

Preset speed 2

Preset speed 3

Min Max Unit Default ID

180 690 V

230

400

575

110

30 320

0,2 x

I

Nunit

2,0 x

I

Nunit

Hz

300 20000 rpm

0,30 1,00

A

50,00

1440

I

Nunit

Note

Check rating plate on the motor

111

112

113

120


Default applies for a 4pole motor.



I

0,2 x

Nunit

2 x

I

Nunit

0

1

1

2

0

0

1

1

0,00 P3.2

P3.1

320

0 4

0,00 P3.2

0,00 P3.2

0,00 P3.2

0,00 P3.2

P4.2

Acceleration time 0,1 3000

A

Hz

Hz

Hz

Hz

Hz

Hz s

0,85

1,5 x

I

Nunit

0

1

0

0

0,00

50,00

3

5,00

10,00

15,00

20,00

1,0

107

109

0

= Not used

1

= Used

172

1

= I/O terminal

2

= Fieldbus

(one selection removed)

505

0

= Ramp

1

= Flying start

506

0

= Coasting

1

= Ramp

101

102

117

0

= Preset Speeds (0-7)

1

= Keypad Reference

2

= Fieldbus Reference

3

= AI1

(API FULL &

LIMITED)

124

105

106

126

103

4

= AI2

(API FULL)

Activated by digital inputs




Acceleration time from 0

Hz to maximum frequency

Table 8.1: Quick setup parameters

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Code

P6.5

AI2 Signal range

(API Full only)

P10.4

Fault autoreset

P13.1

Parameter

P6.1

AI1 Signal range

Parameter conceal


P4.3

Deceleration time 0,1 3000

0

2

0

0

3

3

1

1 s 1,0

0

3

0

1

Note

104

379

Deceleration time from maximum frequency to 0

Hz.

API FULL and LIMITED:

0

= Voltage 0…10 V

1

= Voltage 2…10 V

API LIMITED ONLY:

2

= Current 0…20 mA

3

= Current 4…20 mA

NOTE:

When using API

LIMITED, select the voltage/current range also with the dip switch

390

2

= Current 0…20 mA

3

= Current 4…20 mA

731

0

= Not used

1

= Used

115

0

= All parameters visible

1

= Only quick setup parameter group visible

Table 8.1: Quick setup parameters


8

43


8.2 Motor settings (Control panel: Menu PAR -> P1)

Code

P1.1

P1.2

P1.3

P1.4

P1.5

Parameter

Motor nominal voltage

Motor nominal frequency

Motor nominal speed

Motor nominal current

Motor cos ϕ


180 690 V

230

400

575

Note

110 Check rating plate on the motor

30 320 Hz 50,00

300 20000 rpm 1440

111


112

Default applies for a 4-pole motor.

0,2 x

I

Nunit

I

2,0 x

Nunit

0,30 1,00

A

I

Nunit

0,85

113


120

Check rating plate on the motor i i i

P1.7

P1.8

Current limit

Motor control mode

P1.9

U/f ratio selection

0,2 x

I

Nunit

2 x

I

Nunit

0

0

1

2

A

1,5 x

I

Nunit

0

0

107

600

108

0

= Frequency control

1

= Speed control

0

= Linear

1

= Squared

2

= Programmable i i i i i i

P1.10

P1.11

P1.12

P1.13

P1.14

P1.15

Field weakening point

Voltage at field weakening point

U/f curve midpoint frequency

U/f curve midpoint voltage

Output voltage at zero frequency

30,00

10,00

0,00

0,00

0,00

320

200

P1.10

P1.11

40,00

Torque boost 0 1

Hz

%

Hz

%

%

50,00

100,00

50,00

100,00

0,00

0

602

603

% of Nominal voltage of the motor

604

605

606

109



0

= Not used

1

= Used i i

P1.16

P1.17

Switching frequency

Brake chopper i

P1.18

Motor identification

Table 8.2: Motor settings

1,5

0

0

16,0 kHz 6,0 601

2 0 504

0

=Disabled

1

=Used in Run state

2

=Used in Run and Stop state

Only in API FULL & LIMITED

1 0 631

1

=Identification without run after start command

NOTE!

These parameters are shown, when

P13.1 = 0.

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8.3 Start/stop setup (Control panel: Menu PAR -> P2)

i i i i i

Code

P2.1

P2.2

Start function

P2.3

Stop function

P2.4

Parameter

Remote control place

Start/Stop logic

P2.5

Local/remote

Min

1

0

0

0

0

Max

2

1

1

3

1

Unit Default

1

0

0

0

ID

172

505

506

300

211

Note

1

= I/O terminal

2

= Fieldbus

(keypad control is activated with par. 2.5)

0

= Ramp

1

= Flying start

0

= Coasting

1

= Ramp

Start signal 1 Start signal 2

(Default DI1) (Default DI2)

0

Start Fwd Start reverse

1

Start Reverse

2

Start Pulse Stop Pulse

3

Start Fwd Start Rv

REAF REAF

0

= Remote

1

= Keypad

Table 8.3: Start/stop setup

8.4 Frequency references (Control panel: Menu PAR -> P3)

i i i i i i i i i

Code

P3.1

P3.2

P3.3

Parameter

I/O reference


Min frequency 0,00 P3.2

Max frequency P3.1

320

0 4

P3.4

Preset speed 0 0,00 P3.2

P3.5


P3.6


P3.7


P3.8


P3.9


P3.10


P3.11


Table 8.4: Frequency references

Hz

Hz

Hz

Hz

Hz

Hz

Hz

Hz

Hz

Hz

0,00

50,00

3

5,00

10,00

15,00

20,00

25,00

30,00

40,00

50,00

Note

101

102

0

= Preset Speeds (0-7)

1

= Keypad Reference

2

= Fieldbus Reference

117

3

= AI1

(API FULL &

LIMITED)

4

= AI2

(API FULL)

124 Activated by digital inputs








NOTE!


P13.1 = 0.


8

45


8.5 Ramps and brakes setup (Control panel: Menu PAR -> P4)

i i i i i i

Code Parameter Min Max

P4.1

P4.2

Ramp shape

Acceleration time

P4.3

Deceleration time

0,0

0,1

0,1

0.2 x

I

Nunit

10,0

3000

3000

2 x

I

Nunit

P4.4

DC braking current

P4.5

P4.6

P4.7

DC braking time at start

Frequency to start

DC braking during ramp stop

DC braking time at stop

0,00 600.00

0,10 10,00

0,00 600.00

i P4.8

Flux brake 0 3 i

P4.9

Flux braking current

Ramp shape 2

0 7,4

P4.10

0,0 10,0

P4.11

Acceleration time 2 0,1 3000

P4.12

Deceleration time 2 0,1 3000

Table 8.5: Motor control parameters

Unit Default ID

s s s

0,0

1,0

1,0

Note

500

0

= Linear

>0

= S-curve ramp time

103

104

A s

Varies 507

0 516

0

= DC brake is off at start

Hz s

A s s s

1,50

0

0,0

1,0

1,0

515

508

520

0

= DC brake is off at stop

0

= Off 2 = Chopper

1

= On 3 = Full mode

519

501

0

= Linear

>0

= S-curve ramp time

502

503 i

8.6 Digital inputs (Control panel: Menu PAR -> P5)

Code Parameter Min Max

P5.1

Start signal 1 0

P5.2

P5.3

Start signal 2

Reverse

P5.4

Ext. fault Close

Table 8.6: Digital inputs

0

0

0

6

6

6

6

Unit Default ID

1

2

0

0

Note

403

0

= Not used

1

= DI1

2

= DI2

Only in API FULL

& LIMITED

3

= DI3

4

= DI4


5

= DI5

6

= DI6

404 As parameter 5.1



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parameters vacon

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46 i

Code Parameter

P5.5

Ext. fault Open

P5.6

P5.7

Fault reset

Run enable

P5.8

Preset speed B0

P5.9

Preset speed B1

P5.10 Preset speed B2

P5.11

Disable PI

Min

0

0

0

0

0

0

0

P5.12

Force to I/O 0 i

P5.13

Ramp time select

Table 8.6: Digital inputs

0

Max

6

6

6

6

6

6

6

1 (FULL &

LIMITED

6 (RS485)

Unit Default ID

3

4

0

6

0

5

0

Note








0 409 As parameter 5.1

6 0 408 As parameter 5.1

8.7 Analogue inputs (Control panel: Menu PAR -> P6)

i i i i i i

Code Parameter

P6.1

AI1 Signal range


Only in API FULL & LIMITED

0 3

P6.2

AI1 filter time 0,0 10,0

P6.3

AI1 Custom min -100,0 100,0 s

%

0

0,1

0,0

P6.4

AI1 Custom max -100,0 100,0 % 100,0


Note

379

API FULL and LIMITED:

0

= Voltage 0…10 V

1

= Voltage 2…10 V

API LIMITED ONLY:

2

= Current 0…20 mA

3

= Current 4…20 mA

NOTE:

When using API

LIMITED, select the voltage/current range also with the dip switch

378 0 = no filtering

380 0,0 = no min scaling

381 100,0 = no max scaling

P6.5

AI2 signal range 2 3

P6.6

AI2 filter time 0,0 10,0

P6.7

AI2 Custom min -100,0 100,0

P6.8

AI2 Custom max -100,0 100,0

Table 8.7: Analoque inputs

s

%

%

3

0,1

0,0

100,0

390

2

= Current 0…20 mA

3

= Current 4…20 mA

389 0 = no filtering

391 0,0 = no min scaling

392 100,0 = no max scaling


8

47


8.8 Digital and analogue outputs (Control panel: Menu PAR -> P7)

i i i

Code

P7.1

P7.2

P7.3

P7.4

P7.5

Parameter

Relay output 1 content

Relay output 2 content

Digital output 1 content

Analogue output function

Analogue output minimum



0 11 2

Selections

313

0

= Not used

1

= Ready

2

= Run

3

= Fault

4

= Fault Inverted

5

= Alarm

6

= Reversed

7

= At Speed

8

= Motor Regulator

Active

9

= FBControlWord.B13

10

= FBControlWord.B14

11

= FBControlWord.B15

In all API versions

0 11


3 314

As parameter 7.1

0

0

0

11

4

1

1

1

1

Only in API Limited

P7.6

Relay 2 invert 0 1

Table 8.8: Digital and analogue outputs

0

312

As parameter 7.1

307

310

0

= Not in use

1

= Output freq. (0-f max

)

2

= Output current (0-

I nMotor

)

3

= Torque (0-Nominal torque)

4

= PI controller output

0

= 0 mA

1

= 4 mA

489

1

= Relay 2 inverted

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parameters vacon

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48 i i i i i i

8.9 Protections (Control panel: Menu PAR -> P9)

Code

P9.1

P9.2

P9.3

P9.4

P9.5

P9.7

Parameter

Response to 4mA reference fault

Response to undervoltage fault

Earth fault protection

Stall protection

Underload protection

Thermal protection of the motor


1

1

1

1

1

1

2

2

2

2

2

2

1

2

2

1

1

2

Note

700

727

703

709

713

704

0

= No response

1

= Alarm

2

= Fault, stop acc. to

P2.3

1

= Alarm

2


P2.3

1

= Alarm

2


P2.3

0

= No response

1

= Alarm

2


P2.3

0

= No response

1

= Alarm

2


P2.3

0

= No response

1

= Alarm

2


P2.3

P9.8

P9.9

Motor ambient temperature

Motor cooling factor at zero speed

P9.10

Motor thermal time constant

P9.11

Motor Phase

Supervision

Table 8.9: Protections

-20 100

0,0 150,0

1

0

200

2

°C

% min unit

40

40,0

45

2

705

706

707

702 Description

NOTE!


P13.1 = 0.


8

49


8.10 Fault autoreset parameters (Control panel: Menu PAR -> P10 )

i

Code

P10.1

P10.2

P10.3

Parameter

Wait time

Trial time

Start function

P10.4

Fault autoreset

Min

0,10

0,00

0

0

Max

10,00

90,00

(FULL &

LIMITED)

60,00

(RS485)

2

1

Unit Default

s s

0,50

0

0

ID

717

30,00 718

719

731

Note

Delay before automatic restart after a fault has disappeared

Defines the time before the frequency converter tries to automatically restart the motor after the fault has disappeared

0

= Ramp

1

= Flying start

2

= According to P4.2

Affects only to start after autoreset!

0

= Disabled

1

= Enabled

Table 8.10: Fault autoreset parameters

NOTE!


P13.1 = 0.

8

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parameters vacon

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8.11 PI control parameters (Control panel: Menu PAR -> P12)

Code Parameter

P12.1

PI activation

P12.2

PI controller gain

P12.3

PI controller Itime

P12.4

Keypad PI reference


0

0,0

2

1000 %

0

100,0

Note

163

0

= Not used

1

= PI for motor control

2

= PI for external use

(Only in API FULL)

118

0,00 320,0 s 10,00 119

0,0 100,0 % 0,0

P12.5

Setpoint source

P12.6

Feedback source

P12.7

P12.8

Feedback minimum

Feedback maximum

P12.9

Error value inversion

0

0

0,0

0,0

0

3

2

100,0

100,0

1

%

%

0

2

0,0

100,0

0

167

332

0

= Keypad PI reference,

P12.4

1

= Fieldbus

2

= AI1

Only in API FULL &

LIMITED

334

3

= AI2


0

= Fieldbus

1

= AI1

Only in API FULL &

LIMITED

2

= AI2


336 0 = No minimum scaling

337

340

100,0 = No maximum scaling

0

=No inversion (Feedback<Setpoint->Increase PI

Output)

1

=Inverted (Feedback<Setpoint->Decrease PI Output)

Table 8.11: PI control parameters

NOTE!


P13.1 = 0.


8

51


8.12 Easy usage menu (Control panel: Menu PAR -> P0)

i

Code

P13.1

P13.2

Parameter

Parameter conceal

Drive setup


0

0

1

3

1

0

Note

115

540

0

= All parameters visible

1

= Only quick setup parameter group visible

0 =

Basic

1 =

Pump drive

2 =

Fan drive

3 =

Conveyor drive (HP)

NOTE!

Visible only duriing Startup wizard

Table 8.12: Easy usage menu parameters

8.13 System parameters

Code Parameter Min Max Default ID

Software information (MENU PAR -> S1)

Note

S1.1

S1.2

S1.3

S1.4

S1.5

S1.6

S1.7

S2.1

S2.2

S2.3

S2.4

S2.5

S2.6

API system SW

API system SW version

Power SW ID

Power SW version

Application SW ID

Application SW revision

System load i

2314

835

2315

834

837

838

839

RS485 information

(MENU PAR -> S2)

Communication status

Fieldbus protocol

Slave address

Baud rate

Number of stop bits

Parity type

S2.7

Communication time-out

0

1

0

0

0

0

1

255

5

1

0

255

1

0

0

1

5

0

808

Format:

xx.yyy

xx

= 0 - 64 (Number of error messages)

yyy

= 0 - 999 (Number of correct messages)

809

0 =

FB disabled

1

= Modbus

810

811

0

=300,

1

=600,

2

=1200,

3

=2400,

4

=4800,

5

=9600,

812

0

=1,

1

=2

813

0

= None (locked)

814

0

= Not used,

1

= 1 second,

2

=

2 seconds, etc.

Table 8.13: System parameters

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parameters vacon

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Code

S2.8

Parameter Min Max Default ID Note

Reset communication status

0 1 0 815

1

= Resets par. S2.1

Total counters


S3.1

S3.2

S3.3

S4.1

S4.2

S4.3

MWh counter

Power on days

Power on hours

Display contrast

Default page

827

828

829

User settings


Restore factory defaults

0

0

0

15

20

1

15

0

0

830 Adjusts the display contrast

2318

831

Defines which monitoring page (1.1. - 1.20) is shown after startup.

0

= Not used

1

= Restores factory defaults for all parameters

Table 8.13: System parameters


8

9

53

• vacon parameter descriptions

9. PARAMETER DESCRIPTIONS

On the next pages you can find the descriptions of certain parameters. The descriptions have been arranged according to parameter group and number.

9.1 Motor settings (Control panel: Menu PAR -> P1)

1.7

C

URRENT LIMIT

This parameter determines the maximum motor current from the frequency converter. To avoid motor overload, set this parameter according to the rated current of the motor. The current limit is equal to the rated converter current

(I n

) by default.

1.8

M

OTOR CONTROL MODE

With this parameter the user can select the motor control mode. The selections are:

0 = Frequency control:

Drive frequency reference is set to output frequency without slip compensation. Motor actual speed is finally defined by motor load.

1 = Speed control:

Drive frequency reference is set to motor speed reference. The motor speed remains the same regardless of motor load. Slip is compensated.

1.9

U/

F RATIO SELECTION

There are three selections for this parameter:

0 = Linear:

The voltage of the motor changes linearly with the frequency in the constant flux area from 0 Hz to the field weakening point where the field weakening point voltage is supplied to the motor. Linear U/f ratio

should be used in constant torque applications. See Figure 9.1.

This default setting should be used if there is no special need for another setting.

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1 = Squared:

The voltage of the motor changes following a squared curve form with the frequency in the area from 0 Hz to the field weakening point where the field weakening point voltage is also supplied to the motor. The motor runs under magnetised below the field weakening point and produces less torque, power losses and electromechaniqal noise.

Squared U/f ratio can be used in applications where torque demand of the load is proportional to the square of the speed, e.g in centrifugal fans and pumps

U[V]

Un par.1.11

Default: Nominal voltage of the motor


Linear par. 1.14

Squared

Default: Nominal frequency of the motor f[Hz] par.1.10

Figure 9.1: Linear and squared change of motor voltage

2 = Programmable U/f curve:

The U/f curve can be programmed with three different points. Programmable U/f curve can be used if the other settings do not satisfy the needs of the application

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9

55

• vacon

U[V]

Un

Par 1.11

Default: Nominal voltage of the motor

parameter descriptions

Field weakening point

Par. 1.13

(Def. 50%)

Par. 1.14

(Def. 0.0%)

Par. 1.12

(Def. 10%)

Figure 9.2: Programmable U/f curve

Default: Nominal frequency of the motor

f[Hz]

Par. 1.10

9

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56

1.10 F

IELD WEAKENING POINT

The field weakening point is the output frequency at which the output voltage reaches the value set with par. 1.11.

1.11 V

OLTAGE AT FIELD WEAKENING POINT

Above the frequency at the field weakening point, the output voltage remains at the value set with this parameter. Below the frequency at the field weakening point, the output voltage depends on the setting of the U/f curve parame-

ters. See parameters 1.9 - 1.14 and Figures 9.1 and 9.2.

When the parameters 1.1 and 1.2 (nominal voltage and nominal frequency of the motor) are set, the parameters 1.10 and 1.11 are automatically given the corresponding values. If you need different values for the field weakening point and the voltage, change these parameters after setting the parameters

1.1 and 1.2.

1.12 U/

F CURVE

,

MIDDLE POINT FREQUENCY

If the programmable U/f curve has been selected with the parameter 1.9, this

parameter defines the middle point frequency of the curve. See Figure 9.2.

1.13 U/

F CURVE

,

MIDDLE POINT VOLTAGE

If the programmable U/f curve has been selected with the parameter 1.9, this

parameter defines the middle point voltage of the curve. See Figure 9.2.

1.14 O

UTPUT VOLTAGE AT ZERO FREQUENCY

This parameter defines the zero frequency voltage of the curve. See Figures

9.1 and 9.2.

1.15 T

ORQUE BOOST

When this parameter has been activated, the voltage to the motor changes automatically with high load torque which makes the motor produce sufficient torque to start and run at low frequencies. The voltage increase depends on the motor type and power. Automatic torque boost can be used in applications with high load torque, e.g. in conveyors.

0 =

Disabled

1 =

Enabled

Note:

In high torque - low speed applications - it is likely that the motor will overheat. If the motor has to run a prolonged time under these conditions, special attention must be paid to cooling the motor. Use external cooling for the motor if the temperature tends to rise too high.

Note:

The best performance can be reached by running motor identification,

see par. 1.18.


9

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57


1.16 S

WITCHING FREQUENCY

Motor noise can be minimised using a high switching frequency. Increasing the switching frequency reduces the capacity of the frequency converter unit.

Switching frequency for Vacon 10: 1.5…16 kHz.

1.17 B

RAKE CHOPPER

Note!

An internal brake chopper is installed in three phase supply MI2 and MI3 size drives

0 =

No brake chopper used

1 =

Brake chopper used in Run state

2 =

Used in Run and Stop state

When the frequency converter is decelerating the motor, the energy stored to the inertia of the motor and the load are fed into an external brake resistor, if the brake chopper has been activated. This enables the frequency converter to decelerate the load with a torque equal to that of acceleration (provided that the correct brake resistor has been selected). See separate Brake resistor installation manual.

1.18 M

OTOR IDENTIFICATION

0 =

No action

1 =

ID no run

When ID no run is selected, the drive will perform an ID-run when it is started from selected control place. Drive has to be started within 20 seconds, otherwise identification is aborted.

The drive does not rotate the motor during ID no run. When ID run is ready the drive is stopped. Drive will start normally, when the next start command is given.

The ID run improves the torque calculations and the automatic torque boost function. It will also result in a better slip compensation in speed control

(more accurate RPM).

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58

9.2 Start/Stop setup (Control panel: Menu PAR -> P2)

2.1

R

EMOTE CONTROL PLACE

With this parameter, the user can select the active control place. The selections are:

1 =

I/O terminal (frequency reference can be selected with P3.3)

2 =

Fieldbus

The priority order of selecting the control place is

1. Navigation wheel

2. Forced from I/O terminal

3. Par. 2.1

Note:

Local/Remote control mode can be toggled by pressing the navigation wheel for 5 seconds. P2.1 will have no effect in local mode.

Local =

Keypad is the control place

Remote =

P2.1 defines the control place

2.2

S

TART FUNCTION

The user can select two start functions for Vacon 10 with this parameter:

0 = Ramp start

The frequency converter starts from 0 Hz and accelerates to the set frequency reference within the set acceleration time (See detailed description: ID103). (Load inertia, torque or starting friction may cause prolonged acceleration times).

1 = Flying start

With this function the drive identifies the speed of the motor and starts to the corresponding frequency immediately.

Use this mode if the motor is rotating when the start command is given. With the flying start, it is possible to ride through short mains voltage interruptions


9

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59


2.3 S

TOP FUNCTION

Two stop functions can be selected in this application:

0 = Coasting

The motor coasts to a halt without control from the frequency converter after the Stop command.

1 = Ramp stop

After the Stop command, the speed of the motor is decelerated according to the set deceleration parameters.

If the regenerated energy is high it may be necessary to use an external braking resistor for to be able to decelerate the motor in acceptable time.

2.4

S

TART

/

STOP LOGIC

With this parameter the user can select the start/stop logic.

0 =

DI 1 = Start forward

DI 2 = Start reverse (

API FULL & LIMITED

)

FWD

Output frequency

Stop function

(par. 2.3)

= coasting t

REV

DI1

DI2

1

Figure 9.3: Start/Stop logic, selection 0

2 3

1 The first selected direction has the highest priority.

2 When the DIN1 contact opens the direction of rotation starts the change.

3 If Start forward (DI1) and Start reverse (DI2) signals are active simultaneously the

Start forward signal (DI1) has priority

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1 =

DI1 = Start

DI2 = Reverse (


)

FWD Output frequency

Stop function

(par. 2.3)

= coasting vacon

•

60

REV

DI1

DI2


2 =

DI1 = Start pulse

DI2 = Stop pulse (


)

Output frequency

Stop function

(Par. 2.3)

= coasting

If Start and Stop pulses are simultaneous the Stop pulse overrides the Start pulse t

REV

DI1

Start t


3

= DI1 = Start forward, rising edge after fault

DI2 = Start reverse, rising edge after fault

(API FULL & LIMITED

)


9

61


2.5

L

OCAL

/

REMOTE

This parameter defines whether the control place of the drive is remote (I/O or FieldBus) or Keypad. Keypad can also be selected as control place by pressing the navigation wheel for 5 seconds.

The priority order of selecting control place is

1. Navigation wheel

2. Forced from I/O

3. Parameter 2.1

9

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9.3 Frequency references (Control panel: Menu PAR -> P3)

vacon

•

62

Defines the selected frequency reference source when the drive is controlled from the I/O terminal.

0 =

Preset speed 0 - 7

1 =

Keypad reference

2 =

Reference from Fieldbus (FBSpeedReference)

API FULL & LIMITED:

3 =

AI1 reference (terminals 2 and 3, e.g. potentiometer)

API FULL:

4 =

AI2 reference (terminal 4 and 5, e.g. transducer)

3.4 - 3.11 P

RESET SPEEDS

0 - 7

These parameters can be used to determine frequency references that are applied when appropriate combinations of digital inputs are activated. Preset speeds can be activated from digital inputs despite of the active control place.

Parameter values are automatically limited between the minimum and maximum frequencies. (par. 3.1, 3.2).

Speed Preset speed B2

If P3.3 = 0,

Preset speed 0

Preset speed 1

Preset speed 2

Preset speed 3

Preset speed 4

Preset speed 5

Preset speed 6

Preset speed 7 x x x x

Table 9.1: Preset speeds 0 - 7

Preset speed B1 x x x x

Preset speed B0 x x x x


9

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63


9.4 Ramps & brakes setup (Control panel: Menu PAR -> P4)

4.1

R

AMP SHAPE

4.10 R

AMP SHAPE

2

The start and end of the acceleration and deceleration ramp can be smoothed with this parameter. Setting value 0 gives a linear ramp shape which causes acceleration and deceleration to act immediately to the changes in the reference signal.

Setting value 0.1…10 seconds for this parameter produces an S-shaped acceleration/deceleration. The acceleration and deceleration times are determined with parameters 4.2 and 4.3.

[Hz]

P4.2, 4.3

P4.1

P4.1

[t]

Figure 9.6: S-shaped acceleration/deceleration

4.2 A

CCELERATION TIME

4.3

D

ECELERATION TIME

4.11 A

CCELERATION TIME

2

4.12 D

ECELERATION TIME

2

These limits correspond to the time required for the output frequency to accelerate from the zero frequency to the set maximum frequency, or to decelerate from the set maximum frequency to zero frequency.

The user can set two different acceleration/deceleration time sets for one application. The active set can be selected with the selected digital input (par.

5.13)

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64

4.5

D

C BRAKING TIME AT START

DC-brake is activated when the start command is given. This parameter defines the time of the DC-braking. After the brake is released, the output frequency increases according to the set start function by par. 2.2.

DC-braking current

Output frequency

Par 4.4

t

Par 4.5

RUN

STOP

Figure 9.7: DC braking time at start


9

9

65


4.6

F

REQUENCY TO START DC BRAKING DURING RAMP STOP

The output frequency at which the DC-braking is applied. See Figure 9.9.

4.7

DC

BRAKING TIME AT STOP

Determines if braking is ON or OFF and the braking time of the DC-brake when the motor is stopping. The function of the DC-brake depends on the stop function, par. 2.3.

0 =

DC brake is not in use

>0 =

DC brake is in use and its function depends on the Stop function,

(par. 2.3). The DC braking time is determined with this parameter.

fn fout

Par. 2.3 = 0 (Stop function = Coasting):

After the stop command, the motor coasts to a stop without control from the frequency converter.

With the DC injection, the motor can be electrically stopped in the shortest possible time, without using an optional external braking resistor.

The braking time is scaled by the frequency when the DC-braking starts. If the frequency is greater, or equal to the nominal frequency of the motor, the set value of parameter 4.7 determines the braking time. For example, when the frequency is 10% of the nominal, the braking time is 10% of the set value of parameter 4.7.

fout fn

Output frequency

Motor speed

DC-braking ON t = 1 x par. 4.7

t

0,1 x fn

Output frequency

Motor speed

DC-braking ON t = 0,1 x par. 4.7

t

RUN

STOP

RUN

STOP

Figure 9.8: DC-braking time when Stop mode = Coasting

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66

Par. 2.3 = 1 (Stop function = Ramp):

After the Stop command, the speed of the motor is reduced according to the set deceleration parameters, if the inertia of of the motor and load allows that, to the speed defined with parameter 4.6, where the DC-braking starts.

The braking time is defined with parameter 4.7. See Figure 9.9.

fout

Motor speed

Output frequency

DC-braking

Par. 4.6

t = par. 4.7

t

RUN

STOP

Figure 9.9: DC-braking time when Stop mode = Ramp

4.8

F

LUX BRAKE

Instead of DC braking, flux braking is a useful form of braking with motors of max. 15kW.

When braking is needed, the frequency is reduced and the flux in the motor is increased, which in turn increases the motor's capability to brake. Unlike DC braking, the motor speed remains controlled during braking.

Activation mode

0 = Off

1 = On

2 = Chopper

3 = Full mode

Description

Not used

Normal mode. Activates flux bracking during deceleration regardless of load.

Emulates the behavior of a braking chopper by activating flux bracking based on DC-link voltage. Minimizes the heating up of the motor in applications with frequent speed changes.

Activates flux bracking both during deceleration and on generative shock loads at constant speed.Offers the highest performance in demanding applications.

Note

: Flux braking converts the energy into heat at the motor, and should be used intermittently to avoid motor damage.


9

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67


9.5 Digital inputs (Control panel: Menu PAR -> P5)

These parameters are programmed using the FTT-method (Function To Terminal), where you have a fixed input or output that you define a certain function for. You can also define more than one function to a digital input, e.g. Start signal 1 and Preset Speed B1 to DI1.

The selections for these parameters are:

0 =

Not used

1 =

DI1

2 =

DI2 (


)

3 =

DI3 (


)

4 =

DI4 (

API FULL

)

5 =

DI5 (

API FULL

)

6 =

DI6 (

API FULL

)

5.1

S

TART SIGNAL

1

5.2

S

TART SIGNAL

2

5.3

R

EVERSE

5.4

E

XTERNAL FAULT

(

CLOSE

)

5.5

E

XTERNAL FAULT

(

OPEN

)

5.6

F

AULT RESET

5.7

R

UN ENABLE

5.8

P

RESET SPEED

B0

5.9

P

RESET SPEED

B1

5.10 P

RESET SPEED

B2

5.11 D

ISABLE

PI

5.12 F

ORCE TO

I/0

The control place is forced to I/O by activating the digital input that this function is programmed to.

The priority order of selecting control place is

1. Navigation wheel

2. Forced from I/O

3. Parameter 2.1

5.13 R

AMP TIME SELECTION

Contact open: Acceleration/Deceleration time 1 selected

Contact closed: Acceleration/Deceleration time 2 selected

Set Acceleration/Deceleration times with parameters 4.2 and 4.3 and the alternative ramp times with 4.11 and 4.12.

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68

9.6 Analoque inputs (Control panel: Menu PAR -> P6)

6.2

AI1

SIGNAL FILTER TIME

(

ONLY IN API FULL

&

LIMITED

)

6.6

AI2

SIGNAL FILTER TIME

(


)

This parameter, given a value greater than 0, activates the function that filters out disturbances from the incoming analogue signal.

Long filtering time makes the regulation response

slower. See Figure 9.10.

%

Unfiltered signal

100%

Filtered signal

63% t [s]

Par. 6.2

Par. 6.6

Figure 9.10: AI1 and AI2 signal filtering

6.3

AI1 C

USTOM SETTING MINIMUM

6.4

AI1 C

USTOM SETTING MAXIMUM

6.7

AI2 C

USTOM SETTING MINIMUM

6.8

AI2 C

USTOM SETTING MAXIMUM

These parameters set the analogue input signal for any input signal span from

-100 to 100%.


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69


9.7 Digital and analoque outputs (Control panel: Menu PAR -> P7)

7.1

R

ELAY OUTPUT

1

FUNCTION

(


)

7.2

R

ELAY OUTPUT

2

FUNCTION

7.3

D

IGITAL OUTPUT

1

FUNCTION

(


)

0 =

1 =

2 =

7 =

Not used

Ready

Run

Setting

3 =

Fault

4 =

Fault inverted

5 =

Alarm

6 =

Reversed

At speed

8 =

Motor regulator activated

9 =

FBControlWord.B13

10 =

FBControlWord.B14

11 =

FBControlWord.B15

Signal content

Not in operation

The frequency converter is ready to operate

The frequency converter operates (motor is running, or DC-braking)

A fault trip has occurred

A fault trip has not occurred

An alarm has occurred

The reverse command has been selected, output frequency to the motor is negative.

The output frequency has reached the set reference

One of the limit regulators (e.g. current limit, voltage limit) is activated

Modbus control word bit 13



Table 9.2: Output signals via RO1, RO2 and DO1

7.4

A

NALOGUE OUTPUT FUNCTION

0 =

Full scale

1 =

0 - Max. frequency

2 =

0 - Nominal current

3 =

0 - Nominal torque

4 =

PID controller output, 0-100%

7.5

A

NALOGUE OUTPUT MINIMUM

0 =

0-20 mA, 0-10V

1 =

4-20 mA, 2-10V

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70

9.8 Motor thermal protection (parameters 9.7 - 9.10)

The motor thermal protection is to protect the motor from overheating. The drive is capable of supplying higher than nominal current to the motor. If the load requires this high current there is a risk that the motor will be thermally overloaded. This is the case especially at low frequencies. At low frequencies the cooling effect of the motor is reduced as well as its capacity. If the motor is equipped with an external fan the load reduction at low speeds is small.

The motor thermal protection is based on a calculated model and it uses the output current of the drive to determine the load on the motor.

The motor thermal protection can be adjusted with parameters. The thermal current I

T

specifies the load current above which the motor is overloaded. This current limit is a function of the output frequency.

CAUTION! The calculated model does not protect the motor if the airflow to the motor is reduced by blocked air intake grill

9.4

S

TALL PROTECTION

0 =

No response

1 =

Alarm

2 =

Fault, stop according to P2.3

The motor stall protection protects the motor from short time overload situations such as one caused by a stalled shaft. The stall current is I nMotor

*1.3, stall time 15 seconds and stall frequency limit 25Hz . If the current is higher than the limit and output frequency is lower than the limit, the stall state is true and the drive reacts according to this parameter. There is actually no real indication of the shaft rotation.

I

Stall area

Inmotor *1.3

Figure 9.11: Stall characteristics

25Hz f


9

71


9.5

U

NDERLOAD PROTECTION

0 =

No response

1 =

Alarm

2 =

Fault, stop according to P2.3

The purpose of the motor underload protection is to ensure that there is load on the motor when the drive is running. If the motor loses its load there might be a problem in the process, e.g. a broken belt or a dry pump.

The underload protection time limit is 20 seconds, which is the maximum time allowed for an underload state to exist before causing a trip according to this parameter.

Torque

Underload curve at nominal freq. = 50%

Underload curve at zero freq. = 10%

5 Hz

Figure 9.12: Underload protection

Underload area

Field weakening point, P1.11

f

9

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72

9.7

T

HERMAL PROTECTION OF THE MOTOR

0 =

No response

1 =

Alarm

2 =

Fault, stop mode after fault according to parameter

If tripping is selected the drive will stop and activate the fault stage, if the temperature of the motor becomes too high. Deactivating the protection, i.e. setting parameter to 0, will reset the thermal model of the motor to 0%.

9.8

M

OTOR AMBIENT TEMPERATURE

When the motor ambient temperature must be taken into consideration, it is recommended to set a value for this parameter. The value can be set between

-20 and 100 degrees Celsius.


9

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73


9.9 M

OTOR COOLING FACTOR AT ZERO SPEED

The cooling power can be set between 0-150.0% x cooling power at nominal

frequency. See Figure 9.13.

Pcooling

100%

Overload area

I

T par.9.9=40%

0 f n f

Figure 9.13: Motor cooling power

9.10 M

OTOR THERMAL TIME CONSTANT

This time can be set between 1 and 200 minutes.

This is the thermal time constant of the motor. The bigger the motor, the bigger the time constant. The time constant is the time within which the calculated thermal model has reached 63% of its final value.

The motor thermal time is specific to the motor design and it varies between different motor manufacturers.

If the motor's t6-time (t6 is the time in seconds the motor can safely operate at six times the rated current) is known (given by the motor manufacturer) the time constant parameter can be set basing on it. As a rule of thumb, the motor thermal time constant in minutes equals to 2xt6. If the drive is in stop state the time constant is internally increased to three times the set parameter value.

See also Figure 9.9.

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Motor temperature

Trip area

105%

Motor current

I/I

T

Fault/warning activation point, if selected with par. 9.7

Time constant T*)

Motor temperature

Q = (I/IT)

2 x (1-e-t/T)

*)

Changes by motor size and

adjusted with parameter 9.10

Time

Figure 9.14: Motor temperature calculation

9.11 M

OTOR

P

HASE

S

UPERVISION

Motor phase supervision of the motor ensures that the motor phases have an approximately equalcurrent.

Settings for P9.11, range 0-2:

Activation mode Description

1 Warning

2 Fault,stop mode after fault according to ID506(P2.3 Stop function)


9

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75


9.9 Fault autoreset parameters (Control panel: Menu PAR -> P10)

10.2 A

UTO RESET

,

TRIAL TIME

The Automatic restart function restarts the frequency converter when the faults have disappeared and the waiting time has elapsed.

The time count starts from the first autoreset. If the number of faults occurring during the trial time exceeds three, the fault state becomes active. Otherwise the fault is cleared after the trial time has elapsed and the next fault

starts the trial time count again. See Figure 9.15.

If a single fault remains during the trial time, a fault state is true.

Wait time par.10.1

Wait time par.10.1

Wait time par.10.1

Fault trigger

Motor stop signal

Restart 1 Restart 2

Motor start signal

Supervision

Trial time par.10.2

Fault active

RESET/

Fault reset

Autoreset function: (Trials = 3)

Figure 9.15: Automatic restart

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76

9.10 PI control parameters (Control panel: Menu PAR -> P12)

12.1 PI A

CTIVATION

0 =

Not used

1 =

PI for motor control

2 =

PI for external use

(Only in API Full!)

12.2 PI

GAIN

This parameter defines the gain of the PI controller. If the value of the parameter is set to 100% a change of 10% in the error value causes the controller output to change by 10%.

12.3 PI

CONTROLLER

I-

TIME

This parameter defines the integration time of the PI controller. If this parameter is set to 1,00 second the controller output is changed by a value corresponding to the output caused from the gain every second. (Gain*Error)/s.

12.7 F

EEDBACK MINIMUM

12.8 F

EEDBACK MAXIMUM

This parameter sets the minimum and maximum scaling points for feedback value.

Controller feedback (%) par. 12.8

par. 12.7

0V

0mA

Custom min par. 6.3/6.7

Custom max par.6.4/6.8

10V

20mA

Analoque input with custom min and max scaling (%)

Figure 9.16: Feedback minimum and maximum


9

9

77


9.11 Easy usage menu (Control panel: Menu PAR -> P9)

13.2 D

RIVE SETUP

With this parameter you can easily set up your drive for four different applications.

Note!

This parameter is only visible when the Startup Wizard is active. The startup wizard will start in first power-up. It can also be started as follows.

See the figures below.

NOTE! Running the startup wizard will always return all parameter settings to their factory defaults!


REF

MON

READY RUN

PA R

FLT


REF

MON

READY RUN

PAR

FLT


rp m

REF

MON

READY RUN

PAR

FLT


1 Press STOP for 5 seconds in main menu

2

Push to enter edit mode

3

Select motor nominal speed and push to confirm.

4

PERFORM THE SAME

PROCEDURE FOR PAR. 1.4,

MOTOR NOMINAL CURRENT

Figure 9.17: Startup wizard

5

PERFORM DRIVE SETUP,

PAR. 13.2, SEE NEXT PAGE

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78

REF

MON

READY RUN STOP A LARM FAULT

PAR

FLT

REF

MON

PAR

FLT


REF

MON

PAR

FLT

READY R UN STOP ALARM FAULT

1 Startup wizard shows par 13.2

number.

2 Push to enter edit mode.

3

Select between

0 - 3, see below!

0

1

2

Selections:

= Basic

= Pump drive

= Fan drive

P1.1 P1.2

V

V

V

*

*

*

P1.7

P1.15

50/

Hz

50/ 60

Hz

50/

Hz

60

60

I

1,1 x

I

NMOT

1,1 x

NMOT

1,1 x

I

NMOT

0=

Not used

0=

Not used

0=

Not used

P2.1

I/O

I/O

I/O

P2.2 P2.3

P3.1

P3.2

0=

0=

Ramp Coast.

0

Hz

50/

60

Hz

0=

Ramp

1=

Ramp

20

Hz

0=

Ramp

0=

Coast.

20

Hz

50/ 60

Hz

50/

60

Hz

3

= Conveyor drive

V

*

50/

60

Hz

1,5 x

I

NMOT

1=

Used

I/O

*Same as drive voltage, except in 115V drives this value is 230V

Parameters affected:

P1.1 Motor Un (V)

P1.2 Motor fn (H z)

P1.7 Current limit (A)

P1.15 Torque boost

P2.1 Control place

P2.2 Start function

0=

0=

Ramp Coast.

0

Hz

50/

60

Hz

P2.3 Stop function

P3.1 Min frequency

P3.2 Max frequency

P3.3 I/O reference

P4.2 Acc. time (s)

P4.3 Dec time (s)

P3.3

0=

Ai1

0-10V

0=

Ai1

0-10V

0=

Ai1

0-10V

0=

Ai1

0-10V

P4.2 P4.3

3 s

5 s

20 s

1 s

3 s

5 s

20 s

1 s

REF

MON

READY RUN

PAR

FLT


Figure 9.18: Drive setup

4 Push to confirm drive setup


9

9

79


9.12 Modbus RTU

Vacon 10 has a built-in Modbus RTU bus interface. The signal level of the interface is in accordance with the RS-485 standard.

The built-in Modbus connection of Vacon 10 supports the following function codes:

Function code

03

04

06

Function name Address Broadcast messages

Read Holding Registers All ID numbers No

Read Input Registers All ID numbers No

Preset Single Registers All ID numbers Yes

9.12.1 Termination resistor

The RS-485 bus is terminated with termination resistors of 120 ohms in both ends.

Vacon 10 has a built-in termination resistor which is switched off as a default (presented below). The termination resistor can be switched on and off with the right hand dip switch located above IO-terminals in the front of the drive (see below).

AI2 GND GND DI4 DI5 DI6 AO DO

4 5 13 14 15 16 18 20

1 2 3 6 7 8 9 10

+10V AI1 GND 24V GND DI1 DI2 DI3

ON mA

V

OFF

RO1 RO1

22 23

A B

120

+

-

25

RO2

26

24

RO2 RO2

= A PI R S-4 85

= API LIMITED

9.12.2 Modbus address area

The Modbus interface of Vacon 10 uses the ID numbers of the application parameters as addresses. The ID numbers can be found in the parameter tables in chapter 8.

When several parameters/monitoring values are read at a time, they must be consecutive. 11 addresses can be read and the addresses can be parameters or monitoring values.

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9.12.3 Modbus process data

Process data is an address area for fieldbus control. Fieldbus control is active when the value of parameter 2.1 (Control place) is 3 (=fieldbus). The contents of the process data has been determined in the application. The following tables present the process data contents in the General Purpose Application.

Table 9.3: Output process data:

ID

2101

2102

2103

2104

2105

2106

2107

2108

2109

2110

2111

Modbus register Name

32101, 42101

32102, 42102

32103, 42103

32104, 42104

32105, 42105

32106, 42106

32107, 42107

Scale

FB Status Word -

FB General Status Word -

FB Actual Speed

Motor freq.

0,01

0,01

Motor speed

Motor current

Motor torque

1

0,01

0,1

32108, 42108

32109, 42109

32110, 42110

32111, 42111

Motor power

Motor voltage

DC voltage

Active fault

0,1

0,1

1

-

Type

Binary coded

Binary coded

%

+/- Hz

+/- Rpm

A

+/- % (of nominal)

+/- % (of nominal)

V

V

Fault code

Table 9.4: Input process data:

ID

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

Modbus register Name

32001, 42001 FB Control Word

32002, 42002

32003, 42003

32004, 42004

32005, 42005

32006, 42006

32007, 42007

32008, 42008

32009, 42009

32010, 42010

32011, 42011

FB General Control Word

FB Speed Reference

PI Control Reference

PI Actual value

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Scale

0,01

0,01

0,01

-

-

-

-

-

-

Type

Binary coded

Binary coded

%

%

%


9

9

81


Status word (output process data)

Information about the status of the device and messages is indicated in the Status word. The Status word is composed of 16 bits the meanings of which are described in the table below:

Bit

B0, RDY

B1, RUN

B2, DIR

B3, FLT

B4, W

B5, AREF

B6, Z

B7, F

B8 - B15

Value = 0

Drive not ready

Stop

Clockwise

No fault

No alarm

-

-

Ramping

-

Description

Value = 1

Drive ready

Run

Counter-clockwise

Fault active

Alarm active

Speed reference reached

Drive is running at zero speed

Flux ready

-

Actual speed (output process data)

This is actual speed of the frequency converter. The scaling is -10000...10000. The value is scaled in percentage of the frequency area between set minimum and maximum frequency.

Control word (input process data)

The three first bits of the control word are used to control the frequency converter.

By using control word it is possible to control the operation of the drive. The meaning of the bits of control word are explained in the table below:

Bit

B0, RUN

B1, DIR

B2, RST

Value = 0

Description

Value = 1

Stop

Clockwise

Run

Counter-clockwise

Rising edge of this bit will reset active fault

Speed reference (input process data)

This is the Reference 1 to the frequency converter. Used normally as Speed reference. The allowed scaling is 0...10000. The value is scaled in percentage of the frequency area between the set minimum and maximum frequencies.

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technical data vacon

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82

10. TECHNICAL DATA

10.1 Vacon 10 technical data

Mains connection

Input frequency

Line current THD

Connection to mains

Supply network

Networks

Motor connection

Input voltage U in

Short circuit current

Output voltage

Output current

115V, -15%...+10% 1~

208…240V, -15%...+10% 1~

208…240V, -15%...+10% 3~

380 - 480V, -15%...+10% 3~

575V, -15%...+10% 3~

45…66 Hz

> 120%

Once per minute or less (normal case)

Vacon 10 (400V) cannot be used with corner grounded networks

Maximum short circuit current has to be < 50kA

0 - U in

Continuous rated current I

N

at ambient temperature max.

+50ºC (depends on the unit size), overload 1.5 x I

N

1min/10min

max.

Control characteristics

Starting current / torque Current 2 x I

N

for 2 secs in every 20 sec period. Torque depends on motor

Output frequency 0…320 Hz

Frequency resolution

Control method

Switching frequency

Frequency reference

0,01 Hz

Frequency Control U/f

Open Loop Sensorless Vector Control

1,5...16 kHz; Factory default 6 kHz

Resolution 0.01 Hz


Acceleration time

Deceleration time

Braking torque

30…320 Hz

0.1…3000 sec

0.1…3000 sec

100%*T

N

with brake option (only in 3~ drives sizes MI2 and

MI3 ) 30%*T

N

without brake option

Table 10.1: Vacon 10 technical data


10

83

• vacon technical data

Ambient conditions

EMC

Standards

Ambient operating temperature

Storage temperature

Relative humidity

-10°C (no frost)…+40/50°C (depends on the unit size): rated loadability I

N

-40°C…+70°C

0…95% RH, non-condensing, non-corrosive, no dripping water

Air quality:

- chemical vapours

- mech. particles

Altitude

Vibration:

EN60068-2-6

Shock

IEC 68-2-27

Enclosure class

Pollution degree

Immunity

Emissions

IEC 721-3-3, unit in operation, class 3C2

IEC 721-3-3, unit in operation, class 3S2

100% load capacity (no derating) up to 1000m. 1% derating for each 100m above 1000m; max. 2000m

3...150 Hz

Displacement amplitude 1(peak) mm at 3...15.8 Hz Max acceleration amplitude 1 G at 15.8...150 Hz

UPS Drop Test (for applicable UPS weights)

Storage and shipping: max 15 G, 11 ms (in package)

IP20

PD2

Complies with EN50082-1, -2, EN61800-3

115V: Complies with EMC category C4

230V : Complies with EMC category C2; With an internal

RFI filter

400V: Complies with EMC category C2; With an internal

RFI filter

575V: Complies with EMC category C4

All: No EMC emission protection (Vacon level N): Without

RFI filter

For EMC: EN61800-3,

For safety: UL508C, EN61800-5

Certificates and manufacturer’s declarations of conformity

Table 10.1: Vacon 10 technical data

For safety: CB, CE, UL, cUL,

For EMC: CE, CB, c-tick

(see unit nameplate for more detailed approvals)

10

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10.2 Power ratings

10.2.1 Vacon 10 - Mains voltage 115 V

Mains voltage 115 V, 50/60 Hz, 1~ series

Frequency converter type

0001

0002

Rated loadability

100% contin. current I

N

[ A ]

1,7

2,4

150% overload current [ A ]

2,6

3,6

0003

0004

2,8

3,7

4,2

5,6

0005 4,8 7,2

Table 10.2:Vacon 10 power ratings, 115 V

Motor shaft power

P

[ HP ]

0.33

0.5

0.75

1

1.5

Nominal input current

[ A ]

9,2

11,6

12,4

15

16,5

Mecha nical size

MI2

MI2

MI2

MI2

MI3

Weight

(kg)

0,70

0,70

0,70

0,70

0,99

10.2.2 Vacon 10 - Mains voltage 208 - 240 V

Mains voltage 208-240 V, 50/60 Hz, 1~ series


0001

0002

0003

Rated loadability


N

[ A ]

1,7

2,4

2,8


2,6

3,6

4,2

Motor shaft power

P

[ kW ]

0,25

0,37

0,55

0004

0005

3,7

4,8

0007 7,0

0009 9,6

5,6

7,2

10,5

14,4

0,75

1,1

1,5

2,2

Table 10.3: Vacon 10 power ratings, 208 - 240 V, 1~


[ A ]

4,2

5,7

6,6

8,3

11,2

14,1

22,1

Mechanical size

MI1

MI1

MI1

MI2

MI2

MI2

MI3

Weight

(kg)

0,55

0,55

0,55

0,70

0,70

0,70

0,99


10

85

• vacon technical data



0001

0002

0003

Rated loadability


N

[ A ]

1,7

2,4

2,8


2,6

3,6

4,2

Motor shaft power

P

[ kW ]

0,25

0,37

0,55

0004

0005

0007

0011

3,7

4,8

7,0

11

5,6

7,2

10,5

16,5

0,75

1,1

1,5

2,2

Table 10.4: Vacon 10 power ratings, 208 - 240 V, 3~


[ A ]

2,7

3,5

3,8

4,3

6,8

8,4

13,4

Mechanical size

MI1

MI1

MI1

MI2

MI2

MI2

MI3

Weight

(kg)

0,55

0,55

0,55

0,70

0,70

0,70

0,99

10.2.3 Vacon 10 - Mains voltage 380 - 480 V


Rated loadability

150% overload current

[ A ]

Motor shaft power

Freguency converter type

0001

0002

0003

0004

0005

0006

0008

0009

100% continuous current

I

N

[ A ]

1,3

1,9

2,4

3,3

4,3

5,6

7,6

9,0

2,0

2,9

3,6

5,0

6,5

8,4

11,4

13,5

380-480V supply

P[ kW ]

0,37

0,55

0,75

1,1

1,5

2,2

3,0

4,0

0012 12,0 18,0 5,5

Table 10.5: Vacon 10 power ratings, 380 - 480 V


[ A ]

2,2

2,8

3,2

4,0

5,6

7,3

9,6

11,5

14,9

Mechanical size

Weight

(kg)

MI1 0,55

MI1 0,55

MI1

MI2

0,55

0,70

MI2

MI2

MI3

MI3

MI3

0,70

0,70

0,99

0,99

0,99

Tel. +358 (0)201 2121 • Fax +358 (0)201 212205

10


•

86

10.2.4 Vacon 10 - Mains voltage 575 V

Mains voltage 575 V, 50/60 Hz, 3~ series

Rated loadability


0002

0003


N

[ A ]

1,7

2,7


2,6

4,2

0004

0006

0009

0011

3,9

6,1

9

11

5,9

9,2

13,5

16,5

Table 10.6: Vacon 10 power ratings, 575 V

Motor shaft power

P

[ HP ]

1

2

3

5

7,5

10


Mechanical size

[ A ]

2

3,6

5

7,6

10,4

14,1

MI3

MI3

MI3

MI3

MI3

MI3

Weight

(kg)

0,99

0,99

0,99

0,99

0,99

0,99

Note 1:

The input currents are calculated values with 100 kVA line transformer supply.

Note 2:

The mechanical dimensions of the units are given in Chapter 3.1.1.

10.3 Brake resistors

Vacon 10 type

MI2 380-480V

MI3 380-480V

MI2 204-240V, 3~

MI3 204-240V, 3~

MI3 575V

Minimum braking resistance

75 Ohm

54 Ohm

35 Ohm

26 Ohm

Resistor type code (from Vacon NX family)

Light duty Heavy duty Resistance

-

BRR 0022 LD 5 BRR 0022 HD 5 63 Ohm

BRR 0022 LD 5 BRR 0022 HD 5 63 Ohm

BRR 0022 LD 5 BRR 0022 HD 5 63 Ohm

Contact the manufacturer for data!

Note!

Only 3-phase MI2 and MI3 drives are equipped with brake chopper.

For further information on brake resistors, please download Vacon NX Brake Resistor Manual (UD00971C) on http://www.vacon.com/Support & Downloads


10

Vacon 10 Machinery User Guide

Assistant Bot

1. Safety

2. Receipt of delivery

3. Installation

4. Commissioning

5. Fault tracing

6. Vacon 10 Application Interface

11

8

4

23

25

28

7. Control panel

8. STANDARD application parameters

40

32

9. Parameter descriptions

53

10. Technical data

82

ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO CARRY

OUT THE ELECTRICAL INSTALLATION!

•

•

Type H1 H2 H3 W1 W2

W3

D1

D2

Type Dimensions (mm)

Type

Cooling air required (m

/h)

Attach the support

AFTER installing the power cables

Attach this plate

BEFORE installing the power cables

EMC category

cat. C2

cat. C3

cat. C4

Cable type Description

1

2

3

4

Before commissioning, note the warnings and instructions listed in

Chapter 1!

Fault code(02=overvoltage)

Fault ordinal number (F1=latest fault)

API Full API Limited

API RS-485 (Modbus

RTU)

API FULL

API LIMITED

API RS-485

11

12

13

14

Navigation wheel

Stop button

Start button

Browse

M1.1 - M1.20

Browse

P1.1 ->

Push to enter edit mode

Change value

Push to confirm

CAUTION! The calculated model does not protect the motor if the airflow to the motor is reduced by blocked air intake grill

f

Mains voltage 115 V, 50/60 Hz, 1~ series

Mains voltage 208-240 V, 50/60 Hz, 1~ series

Mains voltage 208-240 V, 50/60 Hz, 3~ series

Mains voltage 380-480 V, 50/60 Hz, 3~ series

Mains voltage 575 V, 50/60 Hz, 3~ series

Related manuals

Vacon