Danfoss Vacon 20 Operating guide

VACON®20

AC DRIVES

QUICK GUIDE

safety Doc: DPD00856F1 Release: Aug.2014 Sw Package: FW0107V010.vcx vacon • 1

This quick guide includes the steps that will enable you to easily install and setup your Vacon 20 frequency converter.

Before putting your drive into operation, download and read the complete Vacon 20 user manual from

www.vacon.com -> Downloads

1. SAFETY

THE ELECTRICAL INSTALLATION MAY ONLY BE CARRIED OUT BY A COMPETENT ELECTRICIAN!

This quick guide contains clearly marked warnings that are intended for your personal safety and to prevent any unintentional damage to the product or connected appliances.

Please read these warnings carefully:

The components of the frequency converter's power unit are live when Vacon 20 is connected to the mains. Coming into contact with this voltage is extremely dangerous and may cause death or severe injury.

The motor terminals U, V, W (T1, T2, T3) and the optional brake resistor terminals - / + are live when Vacon 20 is connected to the 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 even when Vacon 20 is disconnected from the mains.

The earth leakage current of Vacon 20 frequency converters

!exceeds 3.5 mA AC. A reinforced protective ground connection must be available in accordance with standard EN61800-5-1.

See Chapter 7!

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

If Vacon 20 is disconnected from the mains while the motor is running, Vacon 20 will remain live if the motor is fed by the process. In this case, the motor functions as a generator that feeds energy to the frequency converter.

After disconnecting the frequency converter from the mains, wait until the fan stops and the display segments or status LEDs on the front panel switch off. Wait 5 more minutes before doing any work on Vacon 20 connections.

The motor can start automatically after a fault if the autoreset function is active.

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2 • vacon

safety

NOTE!EnglishandFrenchproductmanualswithapplicableinformationonsafety, warnings, and cautions can be downloaded from www.vacon.com/downloads.

REMARQUE Vous pouvez télécharger les versions anglaise et française des manuels produit contenant l’ensemble des informations de sécurité, avertissements et mises en garde applicables sur le site www.vacon.com/downloads.

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installation

vacon • 3

2. INSTALLATION

2.1 Mechanical installation

There are two possible ways to mount Vacon 20 on the wall. For MI1 - MI3, either screw or DIN rail mounting; for MI4 - MI5, either screw or flange mounting.

MI1

=M4

OK

MI2

=M5

OK

MI3

=M5

OK

Figure 1: Screw mounting, MI1 - MI3

MI4

=M 6

MI5

=M 6

Figure 2: Screw mounting, MI4 - MI5

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1 2

Figure 3: DIN rail mounting, MI1 - MI3

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 (20 mm) of Vacon 20! (For MI1 - MI3, side-by-side installation is only allowed if the

ambient temperature is below 40°C; for MI4 - MI5, side-by-side installation is not allowed.

OK

Figure 4: flange mounting, MI4 – MI5

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installation

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Drive outline

Opening outline

Figure 5: Flange mounting cutout dimensions for MI4 (unit of measure: mm)

Drive outline

Opening outline

Figure 6: Flange mounting cutout dimensions for MI5 (unit of measure: mm)

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6 • vacon	installation
M14	M15

Figure 7: Flange mounting depth dimensions for MI4 and MI5 (unit of measure: mm)

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installation	vacon • 7
.

Attach the support AFTER installing

the power cables

Attach this plate BEFORE installing the power cables

Figure 8: Attaching the PE plate and API cable support, MI1 - MI3

Attach the support

AFTER installing

Attach this plate BEFORE installing the power cables

Figure 9: Attaching the PE plate and API cable support, MI4 - MI5

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installation

2.2 Cabling and connections

2.2.1 Power cabling

Note: The tightening torque for power cables is 0.5 - 0.6 Nm (4-5 In-Lbs).

3~ (230V, 400V)

1~ (230V)			Motor out

	Strip the
	plastic cable
	coating for
	360° earthing
MAINS	MOTOR

Figure 10: Vacon 20 power connections, MI1

	3~(230V, 400V, 600V) External brake resistor
		3~(230V, 400V,600V)
	1~ (230V) 1~ (115V)		Motor out
	L1 L2/N L3	R+ R- U/T1 V/T2 W/T3
	Strip the
	plastic
	cable
	coating
	for 360°
	earthing
	MAINS	BRAKE	MOTOR
		RESISTOR

Figure 11: Vacon 20 power connections, MI2 - MI3

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installation

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3~ (380, 480V)

Motor out

Brake

MAINS RESISTOR MOTOR

Figure 12: Vacon 20 power connections, MI4

3~ (380, 480V)

Motor out

MAINS	Brake	MOTOR
	RESISTOR

Figure 13: Vacon 20 power connections, MI5

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2.2.2 Control cabling

Figure 14: Open the lid (MI1 - MI3)

Figure 15: Open the lid (MI4 - MI5)

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installation		vacon • 11

Control cable tightening torque: 0.4 Nm

Strip the plastic cable coating for 360°earthing

Figure 16: Install the control cables (MI1 - MI3)

Figure 17: Install the control cables (MI4 - MI5)

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installation

2.2.3 Allowed option boards in Vacon20

See below for the allowed option board slots:

SLOT EC E3 E5 E6 E7 B1 B2 B4 B5 B9 BH BF

Note! When OPT-B1 / OPT-B4 used in Vacon20, +24VDC (±10%, min.300mA) power should be supplied to Terminal 6 (+24_out) and Terminal 3 (GND) in control panel.

		Option boards (all boards are varnished)
	OPT-EC-V	EtherCat
	OPT-E3-V	Profibus DPV1 (Screw connector)
	OPT-E5-V	Profibus DPV1 (D9 connector)
	OPT-E6-V	CANopen
	OPT-E7-V	DeviceNet
	OPT-B1-V	6 x DI/DO, each I/O can be individually
	OPT-B2-V	2 x Relay output + Thermistor
	OPT-B4-V	1 x AI, 2 x AO (isolated)
	OPT-B5-V	3 x Relay output
	OPT-B9-V	1 x RO, 5 x DI (42-240 VAC)
	OPT-BH-V	3 x Temperature measurement (support for PT100, PT1000,
		NI1000, KTY84-130, KTY84-150, KTY84-131 sensors)
	OPT-BF-V	1 x AO, 1 x DO, 1 x RO

Option board assembly structure:

1

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installation

vacon • 13

2

3

4

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6

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vacon 20 api

vacon • 15

3. CONTROL I/O AND TERMINALS

Vacon 20

1-10 k

Terminal

Signal

Factory preset

Description

1

+10 Vref

Ref voltage out

Maximum load 10 mA

2

AI1

Analog signal in 1

Freq reference P)

0 - 10 V, Ri = 250 kΩ

3

GND

I/O signal ground

6

24Vout

24 V output for DIs

±20%, max load 50 mA

7

DI_C

Digital Input Com-

Digital Input for DI1DI6, refer

mon

to Table 2 for DI sink type

8

DI1

Digital input 1

Start forward P)

Positive,

Logic1: 18…30V, Logic0: 0…5V;

9

DI2

Digital input 2

Start reverse P)

Negative,

10

DI3

Digital input 3

Fault reset P)

Logic1: 0…10V, Logic0: 18…30V;

Ri = 10KΩ (floating)

A

A

RS485 signal A

FB Communication

Negative

B

B

RS485 signal B

FB Communication

Positive

Default:

4

AI2

Analog signal in 2

PID actual value and

0(4) - 20 mA, Ri ≤ 250 Ω

Freq reference P)

Other:

0 - 10 V, Ri = 250 kΩ

Selectable through microswitch

5

GND

I/O signal ground

13

DO-

Digital Output

Digital Output Common

Common

14

DI4

Digital input 4

Preset speed B0 P)

ASDI1

As DI1,

15

DI5

Digital input 5

Preset speed B1 P)

Other: Encoder Input A (fre-

quency up to 10 kHz)

Selectable through microswitch

As DI1,

16

DI6

Digital input 6

External fault P)

Other: Encoder Input B (fre-

quency up to 10 kHz), Pulse

mA

Train Input (frequency up to 5

kHz)

18

AO

Analog Output

Output frequency P)

0 - 10 V, RL ≥1 KΩ

0(4) - 20 mA, RL ≤ 500 Ω

Selectable through microswitch

20

DO

Digital signal out

Active = READY P)

Open collector, max load 35 V /

50 mA

22

RO1 NO

Relay out 1

Switching load:

23

RO1 CM

Active = RUN P)

250 Vac / 3 A, 24V DC 3A

24

RO2 NC

Relay out 2

Switching load:

25

RO2 CM

Active = FAULT P)

250 Vac / 3 A, 24V DC 3A

26

RO2 NO

Table 1: Vacon 20 general purpose application default I/O configuration and connections for control board

P) = Programmable function, see User Manual: parameter lists and descriptions for detail

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		16 • vacon							vacon 20 api
					Terminal		Signal	Factory preset	Description
					3	GND	I/O signal ground
					6	24 Vout	24 V output for DIs		20 %, max load 50 mA
					7	DI_C	Digital Input Com-		Digital Input Common
							mon		for DI1-DI6
									Positive, Logic1:18…30V,
									Logic0: 0…5V;
					8	DI1	Digital input 1	Start forward P)	Negative,Logic1:0…10V,
									Logic0: 18…30V;
									Ri = 10KΩ (floating)
					9	DI2	Digital input 2	Start reverse P)
					10	DI3	Digital input 3	Fault reset P)
									Positive, Logic1:18…30V,
									Logic0: 0…5V;
					14	DI4	Digital input 4	Preset speed B0 P)	Negative,Logic1:0…10V,
									Logic0: 18…30V;
									Ri = 10KΩ (floating)
					15	DI5	Digital input 5	Preset speed B1 P)	Only for DI.
					16	DI6	Digital input 6	External fault P)	Only for DI.

Table 2: DI Sink Type, remove jumper J500 and connect the wire using table 2

	J500		S4	S3		S2	S1
							ON		<![if ! IE]> <![endif]>DI Enco Nor AO V mA		<![if ! IE]> <![endif]>AI2 V mA
												<![if ! IE]> <![endif]>RS485 - term
							OFF
					Figure 18: Microswitchs
Vacon 20 I/O terminals:
AI2 GND DODI4 DI5 DI6							AO DO+		R13 R14			*	R24
4	5	13	14		15	16	18	20	22	23			26
1	2		3	6	7	8	9	10				25	24
+10VAI1 GND 24V DI-C DI1 DI2 DI3									A		B	R21 R22

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navigation & startup										vacon • 17
4. NAVIGATION AND STARTUP
4. 1 The main menus of Vacon 20
REFERENCE		RE AD Y R U N S TO P ALAR M FAULT						RE ADY R U N S T OP ALAR M FA ULT
MENU	RE F							RE F
Dispalys the	M ON						OK	M O N
keypad reference
value	PA R							PA R
regardless of	SYS			Hz			PRESS SYS			Hz
the selected
contron place.		F WD	R EV	I/O	K EY PAD	BUS		F WD	REV	I/O KEY PA D B US
					PRESS
MONITORING		R EAD Y	R UN	S T OP A LAR M		FAULT		R EAD Y	RU N	STO P A LA R M FAU L T
MENU	RE F							RE F
In this menu	MO N						OK	M ON
you can
browse the	PA R							PAR
monitoring	SYS						PRESS SYS
values.
		FW D	REV	I/O	KEY PA D	BU S		F W D	REV	I/O KEY PA D B US
					PRESS
PARAMETER		R E AD Y RU N S TO P A LAR M F AULT						R E AD Y RU N S TO P AL AR M F AU LT
MENU	R EF						OK	REF
In this menu	MO N							MO N
you can	PA R
browse and								PA R
edit the	SYS						PRESS SYS
parameters.
		FW D	RE V	I/O	KE YP A D	BUS		F W D	R E V	I/O KE YP A D BUS
					PRESS
SYSTEM		RE A DY RU N S TO P AL AR M F AULT						REA D Y RU N STO P ALAR M FAU LT
	REF							R EF
MENU
	MO N							MO N
Here you will be							OK
able to browse	PA R							PA R
system parameter
							PRESS SYS
and fault	SYS
submenu.
		F WD	RE V	I/O	K E YP A D	BU S		FW D	R E V	I/ O K E YP AD B US

Figure 19: The main menu of Vacon 20

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18 • vacon navigation & startup

4.2 Putting into operation and startup wizard

4.2.1 Steps to put the drive into operation:

	1.	Read the safety instructions on page 1	7. Perform the test run without the motor; see
			the User Manual at www.vacon.com
	2.	Secure the grounding and check that cables	8. Run no-load tests without the motor con-
	comply with requirements		nected to the process
	3.	Check the quality and quantity of the cooling	9. Perform an identification run (Par. ID631)
	air
	4.	Check that all start/stop switches are in the	10. Connect the motor to the process and per-
	STOP position		form the test run again
	5.	Connect the drive to the mains	11. Vacon 20 is now ready for use
	6. Run the startup wizard and set all necessary
	parameters

Table 1: Steps to put the drive into operation

4.2.2 Startup wizard

Vacon 20 runs the startup wizard when the machine is powered up for the first time. The wizard is run by setting SYS Par.4.2 =1. The following figures show the procedure.

NOTE: Running the startup wizard always returns all parameters to their factory default settings.

NOTE!StartUp-WizardcanbeskippedafterpressingtheSTOPbutton

continuously for 30 seconds

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