Danfoss VACON 20 X Application guide

vacon®20 x

ac drives

BH application manual

vacon • 0

INDEX

Document ID: DPD01381A

Rev. A

Version release date: 11.10.13

Corresponds to application package ACIT1124V101.vcx

1. BH Application .................................................................................................2

1.1 Specific functions of Vacon BH application ...................................................................... 2

1.2 ASi Board Diagnostic........................................................................................................3

1.3 Description of the terminals (D-option with AS-interface) .............................................. 4

1.3.1 MU2 connections............................................................................................................... 4

1.3.2 MU3 connections............................................................................................................... 6

1.4 Description of the terminals (D-option with Profibus) ..................................................... 8

1.4.1 MU2 connections............................................................................................................... 8

1.4.2 MU3 connections............................................................................................................. 10

2. Description of Groups .................................................................................... 12

2.1 Monitor group: menu MON ............................................................................................. 12

2.1.1 ASi.................................................................................................................................... 12

2.1.2 Sensors............................................................................................................................ 12

2.1.3 Motor ............................................................................................................................... 12

2.1.4 Drive ................................................................................................................................ 13

2.2 Parameter Groups: Menu PAR ....................................................................................... 14

2.2.1 Group Motor settings: Menu PAR G1 .............................................................................. 15

2.2.2 Group Start/Stop Settings: Menu PAR G2....................................................................... 16

2.2.3 Group References: Menu PAR G3 ................................................................................... 17

2.2.4 Group Ramps: Menu PAR G4 .......................................................................................... 19

2.2.5 Group Input functions: Menu PAR G5 ............................................................................ 20

2.2.6 Group Output functions: Menu PAR G6........................................................................... 21

2.2.7 Group Mechanical brake: Menu PAR G7......................................................................... 22

2.2.8 Group Supervisions: Menu PAR G8................................................................................. 23

2.2.9 Group Motor Control: Menu PAR G9............................................................................... 24

2.2.10 Group Protections: Menu PAR G10................................................................................. 25

2.2.11 Group Automatic reset: Menu PAR G11.......................................................................... 27

2.2.12 Group Non-ASi fieldbus: Menu PAR G12........................................................................ 28

2.2.13 Group Analogue output: Menu Par G13.......................................................................... 29

2.2.14 Group User interface: Menu Par G14.............................................................................. 29

2.3 System parameters, Faults and History faults: Menu FLT ............................................ 30

2.4 Keypad Reference: Menu REF ........................................................................................ 32

3. Parameter description................................................................................... 34

3.1 Motor Settings ................................................................................................................. 34

3.2 Start/Stop settings ..........................................................................................................36

3.3 References ...................................................................................................................... 38

3.4 Ramps.............................................................................................................................. 40

3.5 Input functions................................................................................................................. 42

3.6 Output functions .............................................................................................................. 44

3.7 Mechanical brake ............................................................................................................ 46

3.8 Supervisions .................................................................................................................... 47

3.9 Motor control................................................................................................................... 48

3.10 Protections ...................................................................................................................... 52

3.11 Automatic reset............................................................................................................... 58

3.12 Non-ASi fieldbus ............................................................................................................. 59

3.12.1 Modbus fieldbus mapping............................................................................................... 60

3.13 Analogue Output.............................................................................................................. 62

3.14 User interface.................................................................................................................. 62

Service support: find your nearest Vacon service center at www.vacon.com

vacon • 1

4. Fault tracing .................................................................................................. 64

BH Application vacon • 2

1. BH APPLICATION

The VACON® 20 CP/X drive with +D option contains a preloaded application for instant use.

The parameters of this application are listed in chapter 2.2 of this manual and explained in
more detail in chapter 2.

1.1 Specific functions of Vacon BH application

The Vacon BH application allows flexible use of VACON® 20 CP/X frequency converters.

The visibility of parameters and monitors is arranged in three access levels, selected by pa­rameter P14.1.

Code Parameter Min Max Default Description

0 = Basic

P14.1 Parameter access level 0 2 0

1 = Advanced
2 = Service

Basic:

• Monitor of ASi inputs and outputs (only with +D option and AS-interface connection)

• Monitor of sensors

• Monitor of main motor variables

• Setting of motor data

• Setting of Run control mode and commonly used speed reference

• Setting of basic ramp times

• Setting of quick stop function

• Setting of ASi inputs and outputs functions

Advanced:

• Basic + Monitor of more drive/motor variables

• More options for Start/stop and reference selection

• Setting of a second set of ramp times

• Setting of advanced motor control

• Setting of mechanical brake control

• Setting of protections and autoreset

Service:

• Advanced + Monitor of drive internal I/Os

• Setting of some extra motor control and protections features

• Setting of analogue and relay outputs

1)

1)

terminals of analogue output and relays are not accessible in standard Vacon 20 CP/X+D

drive.

Service support: find your nearest Vacon service center at www.vacon.com

1

vacon • 3 BH Application

1.2 ASi Board Diagnostic

This information is valid only for Vacon® 20X with +D option and AS-interface connection.

Monitor V1.3 shows the state of ASi board, as numeric code.

Visual information is provided by red Fault led on the drive's cover.

Off: no anomaly

On: cumulative fault state. Reset is needed to restore operations.

Slow blinking: ASi board is not powered.

Fast blinking: ASi board is powered, but not communicating (to see V1.3).

A fault condition (code 64) is generated if communication fails while the drive is in Run state in
Automatic mode.

This fault is automatically reset when Manual mode is selected. The drive can operate in Man­ual mode, even though the ASi anomaly is still displayed (alarm code 64).

Run is prevented in Automatic mode, until communications is restored.

1

BH Application vacon • 4

1.3 Description of the terminals (D-option with AS-interface)

The following pictures describe the power and M12 terminals in Vacon 20X drives with D-option
and AS-interface connection.

1.3.1 MU2 connections

X5 X4

Mains supply

Motor output

Figure 1. Power and control terminals in MU2.

Mains supply / Type HAN Q5/0 (Male)
Pin Function

1L1
2L2
3L3
4­5­PE Protective Earth

X3

X2

X1

Table 1. Mains supply connector, MU2.

Motor output / Type HAN Q8 (Female)
Pin Function

1U
2 Not connected
3W
4Brake (-)
5Temperature sensor (+)
6Brake (+)
7V
8Temperature sensor (-)
PE Protective Earth

Table 2. Motor supply connector, MU2

Service support: find your nearest Vacon service center at www.vacon.com

1

vacon • 5 BH Application

X1 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 1
3GND
4D input 2
5Functional Earth

Table 3. X1 connector, MU2.

X2 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 3
3GND
4D input 4
5Functional Earth

Table 4. X2 connector, MU2.

X3 ASi connections / Type M12 A-Coding – 4 pole (Male)
Pin Function

1ASi +
20V
3ASi ­4 +24V

Table 5. AS-interface connector, MU2.

1

BH Application vacon • 6

1.3.2 MU3 connections

X4X5

Mains supply

Motor output

Figure 2. Power and control terminals in MU3.

X3

X2

X1

Mains supply / Type HAN Q4/2 (Male)

Pin Function

1L1
2L2
3L3
4­11 ­12 -

PE Protective Earth

Table 6. Mains supply connector, MU3.

Motor output / Type HAN Q8 (Female)
Pin Function

1U
2 Not connected
3W
4Brake (-)
5Temperature sensor (+)
6Brake (+)
7V
8Temperature sensor (-)
PE Protective Earth

Table 7. Motor supply connector, MU3.

Service support: find your nearest Vacon service center at www.vacon.com

1

vacon • 7 BH Application

X1 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 1
3GND
4D input 2
5Functional Earth

Table 8. X1 connector, MU3.

X2 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 3
3GND
4D input 4
5Functional Earth

Table 9. X2 connector, MU3.

X3 ASi connections / Type M12 A-Coding – 4 pole (Male)
Pin Function

1ASi +
20V
3ASi ­4 +24V

Table 10. AS-interface connector, MU3.

1

BH Application vacon • 8

t

3X2

1.4 Description of the terminals (D-option with Profibus)

The following pictures describe the power and M12 terminals in Vacon 20X drives with D-option
and Profibus connection.

1.4.1 MU2 connections

X5 X4

Mains supply

Motoroutpu

Figure 3. Power and control terminals in MU2.

Mains supply / Type HAN Q5/0 (Male)
Pin Function

1L1
2L2
3L3
4­5­PE Protective Earth

X

X1

Table 11. Mains supply connector, MU2.

Motor output / Type HAN Q8 (Female)
Pin Function

1U
2 Not connected
3W
4Brake (-)
5Temperature sensor (+)
6Brake (+)
7V
8Temperature sensor (-)
PE Protective Earth

Table 12. Motor supply connector, MU2

Service support: find your nearest Vacon service center at www.vacon.com

1

vacon • 9 BH Application

X1 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 1
3GND
4D input 2
5Functional Earth

Table 13. X1 connector, MU2.

X2 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 3
3GND
4D input 4
5Functional Earth

Table 14. X2 connector, MU2.

X3 Profibus / Type M12 B-Coding – 5 pole (Female)
Pin Function

1­2 A (green)
3­4B (red)
5-

Table 15. Profibus Female connector, MU2.

X4 Profibus / Type M12 B-Coding – 5 pole (Male)
Pin Function

1­2 A (green)
3­4B (red)
5-

Table 16. Profibus Male connector, MU2.

X5 Auxiliary power supply / Type M12 A-Coding – 4 pole (Male)
Pin Function

1 Power supply +24V
2­3Power supply GND
4-

1

Table 17. Auxiliary power supply connector, MU2.

BH Application vacon • 10

s

s

y

2X3

1.4.2 MU3 connections

X4X5

Main

uppl

Motor output

Figure 4. Power and control terminals in MU3.

X

X1

Mains supply / Type HAN Q4/2 (Male)

Pin Function

1L1
2L2
3L3
4­11 ­12 -

PE Protective Earth

Table 18. Mains supply connector, MU3.

Motor output / Type HAN Q8 (Female)
Pin Function

1U
2 Not connected
3W
4Brake (-)
5Temperature sensor (+)
6Brake (+)
7V
8Temperature sensor (-)
PE Protective Earth

Table 19. Motor supply connector, MU3.

Service support: find your nearest Vacon service center at www.vacon.com

1

vacon • 11 BH Application

X1 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 1
3GND
4D input 2
5Functional Earth

Table 20. X1 connector, MU3.

X2 Digital Input / Type M12 A-Coding – 5 pole (Female)
Pin Function

1 +24V (25mA max.)
2D input 3
3GND
4D input 4
5Functional Earth

Table 21. X2 connector, MU3.

X3 Profibus / Type M12 B-Coding – 5 pole (Female)
Pin Function

1­2 A (green)
3­4B (red)
5-

Table 22. Profibus Female connector, MU3.

X4 Profibus / Type M12 B-Coding – 5 pole (Male)
Pin Function

1­2 A (green)
3­4B (red)
5-

Table 23. Profibus Male connector, MU3.

X5 Auxiliary power supply / Type M12 A-Coding – 4 pole (Male)
Pin Function

1 Power supply +24V
2­3Power supply GND
4-

1

Table 24. Auxiliary power supply connector, MU3.

Description of Groups vacon • 12

2. DESCRIPTION OF GROUPS

2.1 Monitor group: menu MON

VACON® 20 CP/X AC drive provides you with a possibility to monitor the actual values of pa­rameters and signals as well as statuses and measurements. Some of the values to be moni­tored are adjusted. See Table 25, Table 26, Table 27 and Table 28 in which the monitoring
values are presented.

2.1.1 ASi

Code Monitoring value Unit Level Description

V1.1 ASi Outputs 4, 3, 2,1 Basic State of received bits on ASi board
V1.2 ASi Inputs 4, 3, 2, 1 Basic State of transmitted bits on ASi board

0: power off
1: communication ok

V1.3 ASi board state Basic

2: no master
3: address=0
4: periphery fault
5: serious periphery fault

Table 25: ASi monitoring items.

NOTE: these values are valid only with Vacon 20 CP/X +D and AS-interface connection.

2.1.2 Sensors

Code Monitoring value Unit Level Description

V2.1 Sensors 4, 3, 2, 1 Basic State of sensors read on digital inputs

Table 26: Sensors monitoring item.

2.1.3 Motor

Code Monitoring value Unit Level Description

V3.1 Output frequency Hz Basic Output frequency to motor
V3.2 Frequency reference Hz Basic Frequency reference to motor control
V3.3 Motor speed rpm Basic Motor speed in rpm
V3.4 Motor current A Basic
V3.5 Motor torque % Advanced Calculated shaft torque
V3.6 Motor shaft power % Advanced Total power consumption of AC drive
V3.7 Motor voltage V Advanced
V3.8 Motor temperature % Advanced Calculated motor temperature
V3.9 Process variable Advanced Scaled process variable

Table 27: Motor monitoring items.

Service support: find your nearest Vacon service center at www.vacon.com

2

vacon • 13 Description of Groups

2.1.4 Drive

Code Monitoring value Unit Level Description

V4.1 DC link voltage V Advanced
V4.2 Unit temperature °C Advanced Heatsink temperature
V4.3 Board temperature °C Service Power board temperature

V4.4

V4.5

V4.6 Analogue input 1 % Service Analogue input AI1
V4.7 Analogue input 2 % Service Analogue input AI2
V4.8 DI3, DI2, DI1 Service Digital inputs status
V4.9 DI6, DI5, DI4 Service Digital inputs status
V4.10 DO, RO2, RO1 Service Digital outputs status
V4.11 Analogue output % Service Analogue output

Actual output
frequency

Droop frequency
reference

Hz Service

Hz Service

Output frequency inclusive slip com­pensation

Frequency setpoint inclusive droop
correction

Table 28: Drive monitoring items.

2

Description of Groups vacon • 14

2.2 Parameter Groups: Menu PAR

The Decentralized Application embodies the following parameter groups:

Menu and Parameter group Description

Group Motor settings: Menu PAR G1 Motor settings
Group Start/Stop Settings: Menu PAR G2 Start/Stop and mode settings
Group References: Menu PAR G3 Frequency reference selection
Group Ramps: Menu PAR G4 Ramp times
Group Input functions: Menu PAR G5 Digital input programming
Group Output functions: Menu PAR G6 ASi and digital output programming
Group Mechanical brake: Menu PAR G7 Mechanical brake programming
Group Supervisions: Menu PAR G8 Supervision programming
Group Motor Control: Menu PAR G9 Motor control and U/f parameters
Group Protections: Menu PAR G10 Protections configuration
Group Automatic reset: Menu PAR G11 Auto reset after fault configuration
Group Non-ASi fieldbus: Menu PAR G12 Non-ASi Fieldbus data out parameters
Group Analogue output: Menu Par G13 Analogue output programming
Group User interface: Menu Par G14 User interface parameters

Table 29: Parameter groups

Column explanations:

Code = Location indication on the keypad; Shows the operator the parameter num-

ber.
Parameter= Name of parameter
Min = Minimum value of parameter
Max = Maximum value of parameter
Unit = Unit of parameter value; Given if available
Default = Value preset by factory
ID = ID number of the parameter
Description= Short description of parameter values or its function

= The parameter may be changed only in Stop state

Service support: find your nearest Vacon service center at www.vacon.com

2

vacon • 15 Description of Groups

2.2.1 Group Motor settings: Menu PAR G1

Code Parameter Min Max Unit Default Level Description

Find this value U
rating plate of the motor.

This parameter sets the

P1.1 Motor nominal voltage 120 500 V 400 Basic

P1.2

P1.3 Motor nominal speed 80 20000 rpm 1440 Basic

P1.4 Motor nominal current

P1.5 Motor Cos Phi 0.30 1.00 0.85 Basic

P1.6

P1.7 U/f optimization 0 1 1 Basic

P1.8 Motor control mode 0 1 0 Advanced

P1.9 Load drooping 0.00 20.00 % 0.00 Advanced Speed loss at 100% load

P1.10 Motor Identification 0 1 0 Basic

Motor nominal

frequency

Motor current limit

8.00 320.00 Hz 50.00 Basic

0.2 x I

0.2 x I

2 x I

H

2 x I

H

A

H

A

H

I

H

1.5 x I

Basic

Basic

H

voltage at the field weaken­ing point to 100% * U

Note also used connection
(Delta/Star).

Find this value f
ing plate of the motor.

Find this value nn on the rat­ing plate of the motor.

Find this value In on the rat­ing plate of the motor.

Find this value on the rating
plate of the motor

Maximum motor current
from AC drive

0 = Not active
1 = Auto torque boost

0 = Frequency control
1 = Speed control

0 = not active
1 = standstill identification
(to activate, RUN command
within 20s)

on the

n

nMotor

on the rat-

n

.

NOTE!

Table 30: Group Motor settings.

P1.6 is automatically set equal to 150% of motor nominal current when P1.4 is
modified

2

Description of Groups vacon • 16

2.2.2 Group Start/Stop Settings: Menu PAR G2

Code Parameter Min Max Unit Default Level Description

Logic = 0:

Start sgn 1 = Start Forward
Start sgn 2 = Start Back­ward

Logic =1:

Start sgn 1 = Start Forward

P2.1

P2.2

P2.3 Start function 0 1 0 Advanced

P2.4 Stop function 0 1 0 Advanced

P2.5 Quick Stop Function 0 1 0 Basic

P2.6 Manual Start mode 0 1 1 Advanced

AUTO

Start/Stop logic

AUTO

Run control

03 0 Basic

01* 1Advanced

(edge)
Start sgn 2 = Start Back­ward (edge)

Logic = 2:

Start sgn 1 = Start
Start sgn 2 = Reverse

Logic = 3:

Start sgn 1 = Start (edge)
Start sgn 2 = Reverse

0= Start 1-Start 2 signals
1= non-ASi fieldbus

0=Ramping
1=Flying start

0=Coasting
1=Ramping

0=Signal level
1=Signal edge

0=Signal level
1=Signal edge

NOTE!

Table 31: Group Start/Stop settings.

(*)Selection 1 is available only if ASi board is not installed. In this case a different
fieldbus can be used to control the drive. When ASi board is installed this param­eter is automatically set to 0.

Service support: find your nearest Vacon service center at www.vacon.com

2

vacon • 17 Description of Groups

2.2.3 Group References: Menu PAR G3

Code Parameter Min Max Unit Default Level Description

P3.1 Minimum frequency 0.00 P3.2 Hz 0.00 Basic

P3.2 Maximum frequency P3.1 320.00 Hz 50.00 Basic

AUTO

P3.3

P3.4 Preset frequency 0 P3.1 P3.2 Hz 50.00 Basic Multistep speed 0

P3.5 Preset frequency 1 P3.1 P3.2 Hz 10.00 Basic

P3.6 Preset frequency 2 P3.1 P3.2 Hz 15.00 Basic

P3.7 Preset frequency 3 P3.1 P3.2 Hz 20.00 Basic

P3.8 Preset frequency 4 P3.1 P3.2 Hz 25.00 Advanced

P3.9 Preset frequency 5 P3.1 P3.2 Hz 30.00 Advanced

P3.10 Preset frequency 6 P3.1 P3.2 Hz 40.00 Advanced

P3.11 Preset frequency 7 P3.1 P3.2 Hz 50.00 Advanced

P3.12

P3.13

P3.14

P3.15

P3.16

P3.17

P3.18

P3.19

P3.20 Manual Preset speed 0.00 P3.2 Hz 50.00 Basic

Frequency reference

selection

Motor potentiometer

Mode

Motor potentiometer

Step Up

Motor potentiometer

Step Down

Motor pote ntiometer in

Reverse

Motor potentiometer

Ramp time

Motor potentiometer

Copy ref.

Motor potentiometer

Reset

MANUAL

Reference selection

0

01 0Advanced

0.01 50.00 Hz 5.00 Basic

0.01 50.00 Hz 5.00 Basic

01 0Basic

150Hz/s5Advanced

01 0Advanced

02 0Basic

02

1)

2

2Basic

3)

1

Advanced

Minimum allowed fre­quency reference

Maximum allowed fre­quency reference

Selection of AUTO reference
source:
0 = Preset frequency 0
1 = Motor potentiometer
2 = Non-ASi fieldbus

Multistep speed 1

Multistep speed 2

Multistep speed 3

Multistep speed 4

Multistep speed 5

Multistep speed 6

Multistep speed 7

0: Step up/down
1: Continuous

At any edge of increase sig­nal

At any edge of decrease sig­nal

0: Forward
1: Reverse

Rate of change in the motor
potentiometer reference
when increased or
decreased.

In case MotPot is alternated
with Preset.
0: Keep memory of previous
MotPot Ref
1: Start from actual Ref

Motor potentiometer fre­quency reference reset
logic.
0 = No reset
1 = Reset if stopped or pow­ered down
2 = Reset if powered down

Selection of MANUAL refer­ence source:
0 = Manual Preset speed
1 = Panel potentiometer
2 = Manual Preset speed +
Panel Potentiometer Cor­rection

2)

2)

2)

2)

2)

2)

2)

2

Table 32: Group References.

Description of Groups vacon • 18

P3.21

P3.22

P3.23

P3.24

NOTE!

Panel Potentiometer

Min. Frequency

Panel Potentiometer

Max. Frequency

Panel Potentiometer

Min. Correction

Panel Potentiometer

Max. Correction

0.00 P3.21 Hz 0.0 Advanced

P3.20 P3.2 Hz 50.00 Advanced

-100.00 0.00 % -10.00 Advanced

0.00 100.00 % 10.00 Advanced

Minimum freq. reference
from potentiometer

Maximum freq.reference
from potentiometer

Ref adjust at minimum
potentiometer signal

Ref adjust at maximum
potentiometer signal

Table 32: Group References.

1)

Selection 2 is available only if ASi board is not installed. In this case a different
fieldbus can be used to control the reference.When ASi board is installed this
parameter is automatically set to 0.

2)

In AUTO mode, preset speed 1-8 can be directly activated by ASi outputs or
Sensors signals, independently from P3.3 setting.
If P3.3 = 1 and the reference is restored to motor potentiometer, after a preset
speed, P3.17 defines the initial value for the reference.

3)

When ASi board is installed this parameter is automatically set to 0.

Service support: find your nearest Vacon service center at www.vacon.com

2

vacon • 19 Description of Groups

2.2.4 Group Ramps: Menu PAR G4

Code Parameter Min Max Unit Default Level Description

Defines the time required
for the output frequency to

P4.1 Acceleration time 1 0.1 3000.0 s 3.0 Basic

P4.2 Deceleration time 1 0.1 3000.0 s 3.0 Basic

P4.3 Ramp 1 shape 0.0 10.0 s 0.0 Basic Rounded speed profile.

P4.4 Acceleration time 2 0.1 3000.0 s 10.0 Advanced

P4.5 Deceleration time 2 0.1 3000.0 s 10.0 Advanced

P4.6 Ramp 2 shape 0.0 10.0 s 0.0 Advanced Rounded speed profile.

P4.7

P4.8

P4.9

Acceleration time 2

freq. threshold

Deceleration time 2

freq. threshold

Quick Stop dec.

time

0.00 P3.2 Hz 0.00 Advanced

0.00 P3.2 Hz 0.00 Advanced

0.1 3000.0 s 1.0 Basic

increase from zero fre­quency to maximum fre­quency

Defines the time required
for the output frequency to
decrease from maximum
frequency to zero fre­quency

Time from 0 to max fre­quency

Time from 0 to max fre­quency

Threshold for auto change
from acc1 to acc2

Threshold for auto change
from dec2 to dec1

Time from max frequency
to 0

Table 33: Group Ramps.

2