Danfoss vacon nx ACTIVE FRONT END (AFE) ARFIFF02 Application guide

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active front end (afe)

arfiff02

application manual

vacon • 1

TABLE OF CONTENTS

Document: DPD000905B

Software code: ARFIFF02V148

Release date : 21/2/17

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

2. AFE units..........................................................................................................4

2.1 500 Vac units Air Cooled ....................................................................................................4

2.2 690 Vac units Air Cooled ....................................................................................................5

2.3 500 Vac units Liquid-Cooled ..............................................................................................6

2.4 690 Vac units Liquid-Cooled ..............................................................................................7

3. Operation .........................................................................................................8

3.1 Main contactor control.......................................................................................................8

3.2 Quick Start instructions .....................................................................................................9

4. CONTROL IO ...................................................................................................12

5. AFE Application - Monitoring values ..............................................................14

5.1 Monitoring values.............................................................................................................15

5.1.1 Monitoring 1 .....................................................................................................................15

5.1.2 Monitoring values 2..........................................................................................................16

5.1.3 FieldBus Monitoring values .............................................................................................16

5.1.4 IO Monitoring values ........................................................................................................16

5.1.5 Unit Monitoring Values.....................................................................................................17

5.1.6 Monitoring 1 values..........................................................................................................17

5.1.7 Monitoring 2 values..........................................................................................................19

5.1.8 Fieldbus monitoring values .............................................................................................19

5.1.9 IO Monitoring values ........................................................................................................27

5.1.10 Unit Monitoring values.....................................................................................................28

6. AFE Application - Parameter lists..................................................................29

6.1 Basic parameters.............................................................................................................30

6.2 Reference Handling .........................................................................................................31

6.3 Input signals.....................................................................................................................32

6.3.1 Digital inputs ....................................................................................................................32

6.3.2 Analogue inputs ...............................................................................................................33

6.4 Output signals ..................................................................................................................34

6.4.1 Digital Outputs .................................................................................................................34

6.4.2 Analogue Output 1............................................................................................................35

6.5 Limit Settings ...................................................................................................................36

6.5.1 Current Limit....................................................................................................................36

6.5.2 Power Limit ......................................................................................................................36

6.5.3 Auto Start Stop .................................................................................................................36

6.5.4 DC Voltage........................................................................................................................36

6.6 Drive Control parameters................................................................................................37

6.7 Control parameters .........................................................................................................38

6.8 Fieldbus parameters........................................................................................................39

6.9 Protections .......................................................................................................................40

6.9.1 General.............................................................................................................................40

6.9.2 PT-100 ..............................................................................................................................41

6.9.3 Earth fault ........................................................................................................................41

6.9.4 Fieldbus............................................................................................................................41

6.10 Auto reset parameters.....................................................................................................42

6.11 DIN ID Control ..................................................................................................................42

6.12 Keypad control .................................................................................................................42

6.13 System menu ...................................................................................................................42

6.14 Expander boards ..............................................................................................................42

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vacon • 2

7. Description of parameters .............................................................................43

7.1 Basic parameters.............................................................................................................43

7.2 Reference Handling .........................................................................................................44

7.3 Input signals.....................................................................................................................46

7.3.1 Digital inputs ....................................................................................................................46

7.3.2 Analogue Inputs ...............................................................................................................49

7.4 Output signals ..................................................................................................................50

7.4.1 Digital outputs..................................................................................................................50

7.4.2 Analogue outputs .............................................................................................................50

7.5 Limit settings ...................................................................................................................52

7.5.1 Current Limits..................................................................................................................52

7.5.2 Power Limits ....................................................................................................................52

7.5.3 Auto Start Stop function...................................................................................................52

7.5.4 DC Voltage limit parameters ...........................................................................................53

7.6 Drive control.....................................................................................................................54

7.6.1 Drive control.....................................................................................................................56

7.7 Fieldbus parameters........................................................................................................58

7.8 Protections .......................................................................................................................59

7.8.1 PT100 Temperature .........................................................................................................60

7.8.2 Earth fault ........................................................................................................................61

7.8.3 Fieldbus............................................................................................................................62

7.9 Auto restart ......................................................................................................................63

7.10 DIN ID Control ..................................................................................................................64

7.11 Keypad control .................................................................................................................64

8. Fieldbus Profile for VACON® Regenerative Drive .........................................65

8.1 Signals from Overriding System to VACON® regenerative Drive...................................65

8.2 Signals from VACON® Drive to Overriding system.........................................................65

8.3 Main Control Word ...........................................................................................................66

8.4 FB Reference Control ......................................................................................................67

8.5 Main Control Word (in DeviceNet) ...................................................................................68

8.6 Main Status Word.............................................................................................................70

8.7 Fault Word 1.....................................................................................................................72

8.8 Fault Word 2.....................................................................................................................72

8.9 Warning Word 1................................................................................................................73

8.10 Auxiliary Control Word.....................................................................................................74

8.11 Auxiliary Control Word (in DeviceNet) .............................................................................75

8.12 FB Reference Control (Device net) ..................................................................................76

8.13 Aux Status Word ID 1163.................................................................................................77

8.14 Status Word (Application) ID 43 ......................................................................................78

9. Fault codes.....................................................................................................80

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Introduction vacon • 3

11280.emf

1. INTRODUCTION

The AFE unit is a regenerative power converter for the front-end of a common DC bus product line.

The AFE unit is used with inverter hardware and special software. An external L(CL)-filter and charging circuit is needed. This unit is selected when low harmonics are required. The connection of AFE drive has been described in Figure .

The Regenerative Application is easy and flexible to use due to its versatile fieldbus features. The parameters of the Regenerative Application are explained in Chapter 8.

The basic I/O-configuration of the AFE drive consists of OPT-A1 and OPT-A2 option cards. The basic I/O configuration has been described in Table 5. An option card OPT-B5 can be used if additional digital outputs are needed. Configuration has been described in Table 6.

By default the control place (P3.1) of the AFE drive is keypad.

This application requires NXP control board 661 or 761.

Figure 1. AFE connection

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vacon • 4 AFE units

2. AFE UNITS

2.1 500 Vac units Air Cooled

Table 1. 500 Vac units Air Cooled

Unit

Code

NXA_0168 5 A0T02SF 1xFI9 170 140 NXA_0205 5 A0T02SF 1xFI9 205 170 NXA_0261 5 A0T02SF 1xFI9 261 205 NXA_0385 5 A0T02SF 1xF10 385 300 NXA_0460 5 A0T02SF 1xFI10 460 385 NXA_1150 5 A0T02SF 1xFI13 1150 1030 NXA_1300 5 A0T02SF 1xFI13 1300 1150

Enclosure

size

IL-cont [A] IH-cont [A]

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AFE units vacon • 5

2.2 690 Vac units Air Cooled

Table 2. 690 Vac units Air Cooled

Unit

Code

NXA_0125 6 A0T02SF 1xFI9 125 100 NXA_0144 6 A0T02SF 1xFI9 144 125 NXA_0170 6 A0T02SF 1xFI9 170 144 NXA_0261 6 A0T02SF 1xFI10 261 208 NXA_0325 6 A0T02SF 1xFI10 325 261 NXA_0920 6 A0T02SF 1xFI13 920 820 NXA_1030 6 A0T02SF 1xFI13 1030 920

Enclosure

size

IL-cont [A] IH-cont [A]

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vacon • 6 AFE units

2.3 500 Vac units Liquid-Cooled

Table 3. 500 Vac units Liquid-Cooled

Unit

Code Chassis Ith-cont [A] IL-cont [A] IH-cont [A]

NXA01685A0T02WS CH5 168 153 112 NXA02055A0T02WS CH5 205 186 137 NXA02615A0T02WS CH5 261 237 174 NXA03005A0T02WF CH61 300 273 200 NXA03855A0T02WF CH61 385 350 257 NXA04605A0T02WF CH62 460 418 307 NXA05205A0T02WF CH62 520 473 347 NXA05905A0T02WF CH62 590 536 393 NXA06505A0T02WF CH62 650 591 433 NXA07305A0T02WF CH62 730 664 487 NXA08205A0T02WF CH63 820 745 547 NXA09205A0T02WF CH63 920 836 613 NXA10305A0T02WF CH63 1030 936 687 NXA11505A0T02WF CH63 1150 1045 767 NXA13705A0T02WF CH64 1370 1245 913 NXA16405A0T02WF CH64 1640 1491 1093 NXA20605A0T02WF CH64 2060 1873 1373 NXA23005A0T02WF CH64 2300 2091 1533

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AFE units vacon • 7

2.4 690 Vac units Liquid-Cooled

Table 4. 690 Vac units Liquid-Cooled

Unit

Code Chassis Ith-cont [A] IL-cont [A] IH-cont [A]

NXA01706A0T02WF CH61 170 155 113 NXA02086A0T02WF CH61 208 189 139 NXA02616A0T02WF CH61 261 237 174 NXA03256A0T02WF CH62 325 295 217 NXA03856A0T02WF CH62 385 350 257 NXA04166A0T02WF CH62 416 378 277 NXA04606A0T02WF CH62 460 418 307 NXA05026A0T02WF CH62 502 456 335 NXA05906A0T02WF CH63 590 536 393 NXA06506A0T02WF CH63 650 591 433 NXA07506A0T02WF CH63 750 682 500 NXA08206A0T02WF CH64 820 745 547 NXA09206A0T02WF CH64 920 836 613 NXA10306A0T02WF CH64 1030 936 687 NXA11806A0T02WF CH64 1180 1073 787 NXA13006A0T02WF CH64 1300 1182 867 NXA15006A0T02WF CH64 1500 1364 1000 NXA17006A0T02WF CH64 1700 1545 1133

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vacon • 8 Operation

3. OPERATION

3.1 Main contactor control

The AFE application controls the main contactor of the system with Relay Output RO2. When charging of the DC bus is ready, the main contactor will be closed. The status of the main contactor is monitored via digital input (Default is DIN4). The digital input used for monitoring is chosen with parameter P2.3.1.4.

NOTE! Main Contactor feedback is required for correct AFE functionality.

Faults can be set to open the main contactor by selecting the response "3=Fault, DC OFF". When a fault occurs, the drive will open Relay Output RO2 that controls the main contactor after one second (See wiring details from VACON ulating before an open command is given. If the DC is still high enough when a fault reset is given, the drive will close the Relay Output R02.

An external charging circuit is needed to charge the DC bus.

The AFE start up sequence has been illustrated in Figure and fault handling in Figure .

NX Active Front End User Manual). Thus the drive will stop mod-

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Operation vacon • 9

Time* 500 ms

Stop

AFE 1

Run

Stop

AFE 2

Run

Stop

AFE 3

Run

Stop

AFE 4

Run

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3.2 Quick Start instructions

NOTE! Before taking any commissioning actions, read carefully the safety instructions in VACON® NXS/P User Manual.

1. Connect the unit according to Figure .

2. Power up the control unit

3. Set Basic parameters G2.1 (see Table 21).

4. Check that the digital input parameters (P2.3.1.1 - P2.3.1.10) have been set according to connections. All the unused input signals must be set to "0 = Not used" state, except for the main contactor feedback which must be used.

5. Change the control place to I/O (P3.1).

6. Precharge the unit.

In case of parallel AFE:

1. Set the Parallel AFE parameter (P2.1.4) = YES (in every AFE). (This will set also DC Drooping to

4.00%)

2. Set the Start Up Delay in AFE units so that starting is in sequence with e.g. 500 ms intervals.

Figure 2.

Figure 3.Setting the Start Up Delay in AFE units

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vacon • 10 Operation

Init

SoftwareInit

complete

11282.emf

Ready to

switch on

Charging the DC link

with external charging circuit

DC link voltage

> 0.8*DC nominal?

Yes

Main Conctactor

Close throughRO2

RunEnable (P2. 3.1.1)

And

Main contactor Ack (P2.3.1.4)?

(programmable)

Ready to Run

(Ready led is on)

Run command from I/O,

Keypad or Fieldbus. Depends

on the se lected contro l place (P3.1)

Startup delay

(P2.6.3) elapsed?

Synchronise

with mains

Synchnronizing

OK?

Synchnronizing

tries > 5

AFE Running

(Ready led is on)

Fault F10:

LineSyncFail

Figure 4. AFE start sequence

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Operation vacon • 11

11284.emf

AFE Running

Fault active

Stop the AFE

Is response

Main contactor

open?

Yes

Faul t ack nowle dge

Main contactor

open

Main contactor

Fault

acknowledge

Figure 5.Fault handling in AFE application

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vacon • 12 CONTROL IO

NXOPTA1

NXOPTA2

Termi nal Sig nal Description

+10 Vref Reference voltege output

AI1+

Analogue input 1.• Range 0-10V, Ri= 200



Ω

Range 0-20 nA, Ri= 250

Ω

Analogue input 2.• Range 0-10V, Ri= 200Ω• Range 0-20 nA, Ri= 250Ω

AI1-

I/O ground

AI2+

AI2-

+24V

GND I/O ground

DIN1

Contact closed = Start Request

DIN2

DIN3

CMA

Common for DIN 1—DIN 3

+24V

GND I/O ground

DIN4

Contact closed = MCC Closed

DIN5

DIN6

Rising edge will reset• active faults.

CMB

AOA1+

Output range selected by jumpers. Range 0—20 mA. R

, max. 500Ω

Range 0—10 V. R

> 1kΩ

AOA1-

DOA1

Digital output Ready / Warning (Blinking)

9429_uk

Voltege for• potentiometer, etc.

Analogue input 1Input range selected by jumpers. Default range: Voltage 0–10 V

Ground for reference and controls

Analogue input 2 Input range selected by jumpers. Default range:• Current 0 – 20 mA

Voltage for switches, etc. max 0.1 A

Start Request Programmable G2.3.1

Programmable G2.3.1

Programmable P2.3.1

No function defined at default

Connect to GND or +24V

Voltage for switches (see #6)

Ground for reference and controls

Main Contactor Acknowledge Programmable G2.2.1

Fault Reset Programmable G2.3.1

Connect to GND or +24V

Analogue output 1 Programmable G2.3.1

Programmable Open collector, I≤50mA, U≤48 VDC

RO 1

RO 2

Relay output 1

Run State

Programmable G2.4.2

Relay output 2

Main Contactor Control

Cannot be reprogrammed

G2.4.1

Switchin capacity 24 VCD / 8 A 250 VAC / 8 A 125 VDC / 0.4 A

Fixed to main contactor control. Closes when DC at 80 % of nominal DC. Opens when DC below 75 %• of nominal DC

220

VAC

Control voltage output

Programmable G2.3.1

Common for DIN4—DIN6

4. CONTROL IO

Table 5. Default I/O configuration

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CONTROL IO vacon • 13

OPT-B5

9430_uk

RO 1• common

RO 2• common

RO 3• common

RO 1 NO

RO 2

RO 3

Relay output 1

Fault

Relay output 2

Warning

Relay output 3

Temperature warning

Switching capacity 24VDC/8A• 250VAC/8A• 125VDC/0.4A

The default I/O configuration if the option card PT-B5 is used:

Table 6. Default I/O configuration

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vacon • 14 AFE Application - Monitoring values

5. AFE APPLICATION - MONITORING VALUES

This chapter presents the lists of parameters within the respective parameter groups.

Column explanations

Code

Parameter = Name of the parameter Min = Minimum value of the parameter Max = Maximum value of the parameter Unit = Unit of the parameter value; given if available Default = Value preset by factory Cust = Customer's own setting ID = ID number of the parameter

The manual presents the signals that are not normally visible for monitoring. These are not parameters or standard monitoring signals. These signals are presented with [Letter], e.g. [FW]MotorRegulatorStatus.

[V] Normal monitoring signal [P] Normal parameter in application.

[FW]

[A]

Firmware signal, can be monitored with NCDrive when signal type Firmware is selected

Application signal, can be monitored with NCDrive when signal type Application is selected

= Location indication on the keypad; shows the operator the present parameter number

[R] Reference type parameter on keypad. [F] Function. Signal is received as an output of function. [DI] Digital input signal.

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AFE Application - Monitoring values vacon • 15

5.1 Monitoring values

The monitoring values are actual values of parameters and signals as well as statuses and measurements. Monitoring values cannot be edited.

5.1.1 Monitoring 1

Table 7. Monitoring 1

Code Signal Unit ID Description

V1.1.1 DC Voltage V 1108 Measured DC Link voltage in Volts

Used DC voltage reference by the regenerative unit in percentage of Nominal DC Voltage. Nominal DC voltage = 1.35 * Supply voltage

V1.1.2

Used DC Voltage

Reference

% 1200

V1.1.3 Total Current A 1104

V1.1.4 Active Current % 1125

V1.1.5 Reactive Current % 1157

V1.1.6 Active Power kW 1511

V1.1.7 Power % % 5

V1.1.8 Status Word 43

V1.1.9 Supply Frequency Hz 1101

V1.1.10 Supply Voltage V 1107

Total current of the regenerative unit in Amperes.

Reactive current of the regenerative drive in percentage of Rated Line Current. > 0 power from AC side to DC side < 0 power from DC side to AC side

Reactive current of the regenerative drive in percentage of Rated Line Current. > 0 Inductive current < 0 Capacitive current

> 0 power from AC side to DC side < 0 power from DC side to AC side

Supply frequency in ##.## Hz. The sign indicates the phase order.

Input AC voltage, RMS line to line Volts.

V1.1.11 Line Frequency D7 Hz 1654 Measured line frequency by OPT-D7

V1.1.12 Line Voltage D7 V 1650 Measured line voltage by OPT-D7

Signed phase difference compared

V1.1.13 D7 Synch.Error 1659

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to measurement with optD7 card (-

3072...3071) = -180...180deg

vacon • 16 AFE Application - Monitoring values

5.1.2 Monitoring values 2

Table 8. Monitoring values 2

Code Signal Unit ID Description

V1.2.1 Unit Temperature °C 1109 Heat sink temperature

V1.2.2 Current A 1113 Unfiltered current

V1.2.3 DC Voltage V 44 Unfiltered DC Voltge

V1.2.4 Operation Hours h 1856 Operation hours in format of #,##

V1.2.5

V1.2.6 Line Votlage THD % 1670

Reactive Current

Reference

% 1389

Used reactive current reference

100.0 = Rated Line Current

Total harmonic distortion of the line voltage

5.1.3 FieldBus Monitoring values

Table 9. FieldBus Monitoring values

Code Signal Unit ID Description

V1.3.1 Main Control Word 1160 Control word from fieldbus

V1.3.2 Main Status Word 1162 Status word to fieldbus

V1.3.3 Fault Word 1 1172

V1.3.4 Fault Word 2 1173

V1.3.5 Warning Word 1 1174 Alarm Word 1

V1.3.6 Warning 74 Last active warning code

V1.3.7 Fault History 37 Last active fault

V1.3.8 Aux Control Word 1 1161

V1.3.9 Aux Status Word 1163

5.1.4 IO Monitoring values

Table 10. IO Monitoring values

Code Signal Unit ID Description

V1.4.1 DIN1, DIN2, DIN3 15

V1.4.2 DIN4, DIN5, DIN6 16

V1.4.3 DIN Status 1 56

V1.4.4 DIN Status 2 57

V1.4.5 Analogue Input 1 % 13

V1.4.6 Analogue Input 2 % 14

V1.4.7 Analogue Out 1 % 26

V1.4.8 PT100 Temp. 1 °C 50

V1.4.9 PT100 Temp. 2 °C 51

V1.4.10 PT100 Temp. 3 °C 52

Digital Inputs A1, A2 and A3 Status (sum)

Digital Inputs B4, B5 and B6 Status (sum)

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AFE Application - Monitoring values vacon • 17

Table 10. IO Monitoring values

Code Signal Unit ID Description

V1.4.11 DO1, RO1, RO2 17

Digital Output and Relay 1&2 Status (sum)

5.1.5 Unit Monitoring Values

Table 11. Unit Monitoring Values

Code Signal Unit ID Description

V1.5.1 Unit Nominal Voltage V 1117 Unit rated AC Voltage

V1.5.2 Unit Nominal Current A 1118

V1.5.3 U Phase Current A 1149 U Phase RMS current

V1.5.4 V Phase Current A 1150 V Phase RMS current

V1.5.5 W Phase Current A 1151 W Phase RMS current

5.1.6 Monitoring 1 values

V1.1.1 DC-

LINK VOLTAGE [# V] ID 1108

Measured DC voltage, filtered.

V1.1.2 U

SED DC VOLTAGE REFERENCE [#,## %] ID 1200

Used DC voltage reference by the regenerative unit in percentage of Nominal DC Voltage.

Nominal DC Voltage = Supply Voltage * 1.35

DC Voltge = Supply Voltage * 1.35 * Boost

e.g.

621 Vdc = 400 Vac * 1.35 * 1.15

V1.1.3 T

OTAL CURRENT [A] ID 1104

Total current of the regenerative unit in Amperes, filtered.

V1.1.4 A

CTIVE CURRENT [#,# %] ID 1125

Active current in percentage of System Rated Current. A negative value means that the current is flowing to AC side from DC side i.e. regenerating.

V1.1.5 R

EACTIVE CURRENT [#,# %] ID 1157

Reactive current of the regenerative drive in percentage of System Rated Current.

Positive value means Inductive current.

Negative value means capacitive current.

V1.1.6 P

OWER KW [KW] ID 1511

Drive output power in kW.

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vacon • 18 AFE Application - Monitoring values

A negative value means that current is flowing to AC side from DC side i.e. regenerating.

V1.1.7 P

OWER % [#,# %] ID 5

Drive output power in percentage.

A negative value means that current is flowing to AC side from DC side i.e. regenerating.

V1.1.8 S

TATUS WORD (APPLICATION) ID 43

Application Status Word combines different drive statuses to one data word.

Table 12. Application Status Word

FALSE TRUE

b0 b1 Not in Ready state Ready b2 Not Running Running b3 No Fault Fault b4 Positive frequency Negative frequency b5 No fault or AutoResetFault Fault or Auto Reset Fault b6 Run Disabled Run Enable b7 No Warning Warning b8 Charging Switch closed (internal)

b9 Main Contactor Control (DO Final) b10 Main Contactor Feedback b11 b12 No Run Request Run Request b13 Motoring Side Generator Side b14 F1, F31 or F41 active b15

V1.1.9 S

UPPLY FREQUENCY [#,## HZ] ID 1101

Supply frequency in ##.## Hz .The sign indicates the phase order. Updated when the drive is in run state. Updated also in stop state when OPT-D7 is used or Regen Options B9 is activated.

V1.1.10 S

UPPLY VOLTAGE [#,# V] ID 1107

Input AC voltage, RMS line to line Volts. Updated when the drive is in run state.

Updated also when OPT-D7 is used.

V1.1.11 L

INE FREQUENCY [#,## HZ] ID 1654

Measured Line Voltage Frequency when using OPT-D7 option board in slot C.

V1.1.12 L

INE VOLTAGE [# V] ID 1650

Measured line voltage rms value when using OPT-D7 option board in slot C.

V1.1.13 D7 S

YNCH ERROR [# V] ID 1659

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AFE Application - Monitoring values vacon • 19

Voltage angle error between OPT-D7 line voltage and AFE unit voltage. If error is not close to zero when in run state phase order of OPT-D7 may be wrong.

5.1.7 Monitoring 2 values

V1.2.1 U

NIT TEMPERATURE [# °C] ID 1109

Temperature of the unit in degrees Celsius.

V1.2.2 C

URRENT [A] ID 1113

Unfiltered current of the drive.

V1.2.3 DC V

OLTAGE [# V] ID 44

Unfiltered DC Voltage.

V1.2.4 O

PERATION HOURS [#,## H] ID1856

This shows operation hours of the drive. P2.6.7 is used to enter the old value if software is updated.

V1.2.5 R

EACTIVE CURRENT REFERENCE [#,# %] ID1389

Used reactive current reference 100.0 = Rated Line Current.

Positive value means Inductive current.

Negative value means capacitive current.

V1.2.6 L

INE VOLTAGE THD ID1670

OPT-D7 measured line voltage THD.

5.1.8 Fieldbus monitoring values

V1.3.1 M

AIN CONTROL WORD ID 1160

Control word from fieldbus. The table below is for the bypass operation for such fieldbus board that natively supports this or can be parameterized to bypass mode.

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vacon • 20 AFE Application - Monitoring values

Table 13. Main Control Word

FALSE TRUE

b0 DC charge Contactor close

b1 OFF2 =Stop

b2 Reserved for future use.

b3 Run

b4 Reserved for future use.

b5 Reserved for future use.

b6 Reserved for future use.

b7 Reset 0>1 Reset fault.

b8 Set DC Voltage Ref 1

b9 Set DC Voltage Ref 2

b10 Fieldbus Control

b11 Watchdog

0= No Action 1= Close DC charge contactor

0=stop Active. Regenerative control is

stopped.

1=stop not active

0= Drive stop command 1= Drive start command

DC Voltage Reference 1, see details in Chapter 8.4 "FB Reference Control".

DC Voltage Reference 2, see details in Chapter 8.4 "FB Reference Control".

0= No control from fieldbus 1=Control from fieldbus

0>1>0>1…1 sec square wave clock. This is used to check the data communication between fieldbus master and the drive. Used to generate FB Comm. Fault. This monitoring can be switched off by setting P2.8.4.2 FB Watchdog Delay=0. The drive’s internal communication monitoring is still active at this time.

b12 Reserved for future use. b13 Reserved for future use. b14 Reserved for future use. b15 Reserved for future use.

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AFE Application - Monitoring values vacon • 21

V1.3.1 MAIN CONTROL WORD (IN DEVICENET) ID 1160

Table 14. Main Control Word (in DeviceNet)

FALSE TRUE

b0 Run

b2 Reset 0>1 Reset fault.

b5 Fieldbus Control

b9 b10 b11 b12 b13 b14 b15

0= Drive stop command 1= Drive start command

0= No control from fieldbus 1=Control from fieldbus

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 22 AFE Application - Monitoring values

V1.3.2 MAIN STATUS WORD ID 1162

Status word to fieldbus. The table below gives details for the bypass operation of such fieldbus boards that natively support this or can be parameterized to bypass mode.

Table 15. Main Status Word

FALSE TRUE

0=Drive not ready to switch on

b0 Ready On

b1 Ready Run

b2 Running

b3 Fault

b4 Off2 Status

b5 Reserved for future use.

b6 Reserved for future use.

1=Drive ready to switch Main Contactor ON

0=Drive not ready to run 1=Drive ready and Main Contactor is ON

0=Drive not running 1=Drive in Run state (Modulating)

0=No active fault 1=Fault is active

0= Run Disabled. Drive in stop state 1= Run Enabled. Drive can be started.

b7 Warning

b8 At Reference

b9 Fieldbus Control Active

b10 Above Limit

b11 Reserved for future use. b12 Reserved for future use. b13 Reserved for future use. b14 Reserved for future use.

b15 Watchdog

0= No active warnings 1= Warning active

0= DC Voltage Ref and Act DC Voltage are not same.

0=Fieldbus control not active 1=Fieldbus control active

0= DC Voltage is below the level specified by P2.5.6.1 1=The DC Voltage is above the specified level by P2.5.6.1

Same as received on bit 11 of the main control word.

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AFE Application - Monitoring values vacon • 23

V1.3.3 FAULT WORD 1 ID 1172

Table 16. Fault Word 1

FALSE TRUE

b0 Over Current F1

b1 Overvoltage F2

b2 Under voltage F9

b3 Not used

b4 Earth Fault F3

b5 Not used

b6 Unit Over Temperature F14

b7 Over Temperature F59, F56, F71

b8 Input Phase loss F11

b9 Not used b10 Device Fault F37, F38, F39, F40, F44, F45 b11 Not used b12 Not used b13 Not used b14 Not used b15 Not used

V1.3.4 F

b0 Not used

b1 Charging Switch Fault F5

b2 Not used

b3 Drive Hardware fault F4, F7

b4 Under Temperature F13

b5 EPROM or Checksum fault F22

b6 External fault F51

b7 Not used

b8 Internal Communication F25

b9 IGBT Temperature F31, F41

AULT WORD 2 ID 1173

Table 17. Fault Word 2

FALSE TRUE

b10 Not used b11 Cooling fan F32, F70 b12 Application fault F35 b13 Drive Internal fault F33, F36, F8, F26 b14 Main Switch open F64 b15 Not used

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 24 AFE Application - Monitoring values

V1.3.5 WARNING WORD 1 ID 1174

Table 18. Warning Word 1

FALSE TRUE

b0 Not used

W29: Thermistor warning,

b1 Temperature protection

b3 Supply Phase Warning W11

b4 Not used

b5 Not used

b6 Not used

b7 Drive over temperature W14

b8 Not used

b9 Not used

b10 Fan Warning

b11 Not used b12 Not used

W56: FPT100 warning or W71: LCL over temperature warning

W32: Fan Cooling W70: LCL Fan monitor warning

b13 Not used b14 Not used b15 Not used

V1.3.6 W

Last active warning number.

V1.3.7 L

Last active fault number.

ARNING ID74

AST ACTIVE FAULT ID37

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AFE Application - Monitoring values vacon • 25

V1.3.8 AUX CONTROL WORD ID 1161

Table 19. Aux Control Word

FALSE TRUE

b0 Reserved for future use.

b1 Reserved for future use.

b2 Reserved for future use.

b3 Reserved for future use.

b4 Reserved for future use.

b5 Reserved for future use.

b6 Reserved for future use.

b7 Reserved for future use.

b8 Reserved for future use.

b9 Reserved for future use. b10 Reserved for future use. b11 Reserved for future use.

0= DC Voltage Level control from Main Control Word (MCW) is not

b12

b13 DO control

b14 Reserved for future use. b15 Reserved for future use.

Enable DC Level control from

MCW

active and DC Voltage reference is from fieldbus data (reference value). 1= DC Voltage Level control from MCW is enabled

This signal can be connected to digital output with parameters in G2.4.1

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 26 AFE Application - Monitoring values

V1.3.8 AUX CONTROL WORD (IN DEVICE NET) ID 1161

Table 20. Auxiliary Control Word (in DeviceNet)

FALSE TRUE

b0 DC charge Contactor close

b1 OFF2 =Stop

b2 Set DC Voltage Ref 1

b3 Set DC Voltage Ref 2

b4 Watchdog

b5 Reserved for future use.

b6 Reserved for future use.

0= No Action 1= Close DC charge contactor

0=stop Active. Regenerative control is

stopped. 1=stop not active

DC Voltage Reference 1. For details, see Chapter 8.4 "FB Reference Control".

DC Voltage Reference 2, see detail from Chapter 8.4 "FB Reference Control".

0>1>0>1…1 sec square wave clock. This is used to check data communication between fieldbus master and the drive. Used to generate FB Comm. Fault. This monitoring can be switched off by setting P2.8.4.2 FB Watchdog Delay=0. The drive’s internal communication monitoring is still active at this time.

b7 Reserved for future use.

b8 Reserved for future use.

b9 Reserved for future use. b10 Reserved for future use. b11 Reserved for future use.

b12

b13 DO control

b14 Reserved for future use. b15 Reserved for future use.

V1.3.9 A

Reserved for future use.

Enable DC Level control from

UX STATUS WORD ID 1163

MCW

0= DC Voltage Level control from Main Control Word (MCW) is not active and DC Voltage reference is from fieldbus data (reference value). 1= DC Voltage Level control from MCW is enabled

This signal can be connected to digital output with parameters in G2.4.1

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Monitoring values vacon • 27

5.1.9 IO Monitoring values

V1.4.1 DIN1, DIN2, DIN3 ID 15 V1.4.2 DIN4, DIN5, DIN6 ID 16

DIN1/DIN2/DIN3 status DIN4/DIN5/DIN6 status

b0 DIN3 DIN6

b1 DIN2 DIN5

b2 DIN1 DIN4

V1.4.3 DIN S V1.4.4 DIN S

b0 DIN: A.1 DIN: C.5

b1 DIN: A.2 DIN: C.6

b2 DIN: A.3 DIN: D.1

b3 DIN: A.4 DIN: D.2

b4 DIN: A.5 DIN: D.3

b5 DIN: A.6 DIN: D.4

b6 DIN: B.1 DIN: D.5

b7 DIN: B.2 DIN: D.6

b8 DIN: B.3 DIN: E.1

b9 DIN: B.4 DIN: E.2 b10 DIN: B.5 DIN: E.3 b11 DIN: B.6 DIN: E.4 b12 DIN: C.1 DIN: E.5 b13 DIN: C.2 DIN: E.6

TATUS 1 ID 56 TATUS 2 ID 57

DIN Status Word 1 DIN Status Word 2

b14 DIN: C.3 b15 DIN: C.4

V1.4.5 A V1.4.6 A

NALOGUE INPUT 1 [#,## %] ID13 NALOGUE INPUT 2 [#,## %] ID14

Unfiltered analogue input level.

0% = 0 mA / 0 V, -100% = -10 V, 100% = 20 mA / 10 V.

Monitoring scaling is determined by the option board parameter.

V1.4.7 A

NALOGUE OUT 1 [#,## %] ID 26

Analogue Output value 0% = 0 mA / 0 V, 100% = 20 mA / 10 V.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 28 AFE Application - Monitoring values

V1.4.8 PT100 TEMP. 1 [#,# °C] ID 50 V1.4.9 PT100 T V1.4.10 PT100 T

EMP. 2 [#,# °C] ID 51 EMP. 3 [#,# °C] ID 52

Separate measurement from PT100 board. The signal has 4 s filtering time.

V1.4.11 DO1, RO1, RO2 ID 17

Digital Output and Relay 1&2 Status (sum).

5.1.10 Unit Monitoring values

V1.5.1 U

NIT NOMINAL VOLTAGE [# V] ID 1117

Unit rated AC voltage in volts.

V1.5.2 U

NIT NOMINAL CURRENT [A] ID 1118

Nominal current rating of the converter in Amperes. Unit Ih Current.

V1.5.3 U P

HASE CURRENT [A] ID 1149

U Phase RMS current.

V1.5.4 V P

HASE CURRENT [A] ID 1150

V Phase RMS current.

V1.5.5 W P

HASE CURRENT [A] ID 1151

W Phase RMS current.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Parameter lists vacon • 29

6. AFE APPLICATION - PARAMETER LISTS

This chapter presents the lists of parameters within the respective parameter groups.

Column explanations

Code

[V] Normal monitoring signal [P] Normal parameter in application.

[FW]

[A]

Firmware signal, can be monitored with NCDrive when signal type Firmware is selected

Application signal, can be monitored with NCDrive when signal type Application is selected

= Location indication on the keypad; shows the operator the present parameter number

[R] Reference type parameter on keypad. [F] Function. Signal is received as an output of function. [DI] Digital input signal.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 30 AFE Application - Parameter lists

6.1 Basic parameters

Table 21. Basic parameters

Code Parameter Min Max Unit Default ID Note

500V:

380V

P2.1.1 Rated Line Voltage

690V:

525V

P2.1.2 Rated Line Current 0.0 I

P2.1.3 Rated Line Power 0 32000 kW 0 116 Motor nominal shaft power.

P2.1.4 Parallel AFE 0 1 0 1501

500V:

50V

690V:

690V

500V:

400

690 V:

690 V

AIH113

1201

Set here the nominal voltage of the grid.

Capacity of supply, used if oversized AFE.

0 = single AFE 1 = parallel AFE

Activation will set DC Drooping to 4%.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Parameter lists vacon • 31

6.2 Reference Handling

Table 22. Reference handling

Code Parameter Min Max Unit Default ID Note

500V: 105%

P2.2.1 DC Voltage Ref.

690V: 105%

P 2.2.2 DC Voltage Drooping 0.00 100.00 0.00 620

P 2.2.3

P2.2.4 ReactiveCurr.Ref -100.0 100.0 % 0.0 1459

Reactive Current

Reference Selector

0 2 0 1384

500V: 130%

% 110.00 1462 690V: 115%

DC Voltage reference as percentage of Nominal DC Voltage

Nominal DC voltage = 1.35 * Supply voltage

AFE drooping DC-voltage. Set to

4.00% when parallel AFE operation is selected

Reactive current reference source:

0 = Panel 1 = Analogue Input 1 2 = Analogue Input 2

Regenerative reactive current reference 100.0 = nominal current. Positive =Inductive Negative = Capacitive

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 32 AFE Application - Parameter lists

6.3 Input signals

6.3.1 Digital inputs

Table 23. Digital input parameters

Code Parameter Min Max Unit Default ID Description

0 = Not used 1 = DIN1 2 = DIN2

P2.3.1.1 Run Request 0 6 1 1206

P2.3.1.2

Open Contactor

(Forced Open)

0 12 0 1508

3 = DIN3 4 = DIN4 5 = DIN5 6 = DIN6

0 = Not used 1 = DIN1 2 = DIN2 3 = DIN3 4 = DIN4 5 = DIN5 6 = DIN6 7 = DIN1 (inverted) 8 = DIN2 (inverted) 9 = DIN3 (inverted) 10 = DIN4 (inverted) 11 = DIN5 (inverted) 12 = DIN6 (inverted)

P2.3.1.3

P2.3.1.4

P2.3.1.5

P2.3.1.6 Fault Reset 0 6 6 1208 As par. P2.3.1.1

P2.3.1.7 External fault 0 12 0 1214 As par. P2.3.1.2

P2.3.1.8 Run Enable 0 6 0 1212 As par. P2.3.1.1

P2.3.1.9 Cooling Monitor 0 6 0 750 OK input from the cooling unit

P2.3.1.10

LCL Temperature

monitoring X52

Main contactor

Acknowledge

LCL Fan Monitoring

(X51)

LCL Temperature

monitoring X51

0 12 0 1179 As par. P2.3.1.2

0 = 3s start Delay 1 = DIN1 2 = DIN2

0 6 4 1453

0 12 0 1178 As par. P2.3.1.2

0 12 0 1180 As par. P2.3.1.2

3 = DIN3 4 = DIN4 5 = DIN5 6 = DIN6

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Parameter lists vacon • 33

6.3.2 Analogue inputs

Table 24. Analogue input parameters

Code Parameter Min Max Unit Default ID Description

Minimum voltage or Current at AI1.

0 = 0 V / 0 A 1 = 2 V / 4 mA

P2.3.2.1

Analogue Input 1

Minimum

0 1 0 1227

P2.3.2.2

P2.3.2.3

P2.3.2.4

Analogue Input 1 Filter

Time

Analogue Input 2

Minimum

Analogue Input 2 Filter

Time

0.00 10.00 s 1.00 1228

0 1 0 1231

0.00 10.00 s 1.00 1232

Filter time for AI1 in ###.## sec. 0 = No filtering

Minimum voltage or Current at AI2 in.

0 = 0 V / 0 A 1 = 2 V / 4 mA

Filter time for AI2 ###.## sec. 0 = No filtering

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 34 AFE Application - Parameter lists

6.4 Output signals

6.4.1 Digital Outputs

Table 25. Digital output parameters

Code Parameter Min Max Unit Default ID Description

Signal selection for DO1. 0 = DO Control from FB (AuxControlWord, bit 13)

1 = Ready 2 = Running 3 = Fault

P2.4.1.1

Digital output 1

function

0 11 9 1216

4 = No Fault 5 = Warning 6 = At Reference 7 = Regen Active 8 = Charge DC 9 = Ready / Warning (blink). 10 = Temperature Warning. 11 = DC Voltage Above Limit

P2.4.1.2

P2.4.1.3

P2.4.1.4 DO4 0 11 3 1385 Digital Output 4 function

P2.4.1.5 DO5 0 11 5 1386 Digital Output 5 function

P2.4.1.6 DO6 0 11 10 1390 Digital Output 6 function

P2.4.1.7 DO7 0 11 0 1391 Digital Output 7 function

P2.4.1.8 DO8 0 11 0 1395 Digital Output 8 function

P2.4.1.9 DO9 0 11 0 1396 Digital Output 9 function

P2.4.1.10 DO10 0 11 0 1423 Digital Output 10 function

P2.4.1.11 DO11 0 11 0 1427 Digital Output 11 function

P2.4.1.12 DO12 0 11 0 1428 Digital Output 12 function

P2.4.1.13 DO13 0 11 0 1429 Digital Output 13 function

Relay Output 1

function

Relay Output 2

function

0 11 2 1217

00 01218

Signal selection for the digital indication through RO1.

Main Contactor Control Slot B, Output 2

This parameter cannot be changed.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Parameter lists vacon • 35

6.4.2 Analogue Output 1

Table 26. Analog Output 1 parameters

Code Parameter Min Max Unit Default ID Description

P2.4.2.1 AO1 Signal ID 0 2000 0 1233

P2.4.2.2 AO1 Offset 0 1 0 1234

P2.4.2.3 AO1 Filter 0.02 10.00 s 10.00 1235 Filter time for AO1 in ##.## sec.

P2.4.2.4 AO1 Max Value -30000 30000 1500 1236

P2.4.2.5 AO1 Min Value -30000 30000 0 1237

Set the ID no. of a signal to be connected to AO1.

Minimum voltage or current at AO1.

0= OV/0mA. 1= 2V/4mA

Maximum value of a signal connected to AO1. This will correspond to +10V/20mA.

Minimum value of a signal connected to AO1. This will correspond to 0V/0mA or 2V/4mA depending on the AO1 Offset

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 36 AFE Application - Parameter lists

6.5 Limit Settings

6.5.1 Current Limit

Table 27. Current Limit

Code Parameter Min Max Unit Default ID Description

P2.5.1.1 Current Limit 0 Varies A I

107 Total current limit

6.5.2 Power Limit

Table 28. Power Limit

Code Parameter Min Max Unit Default ID Description

P 2.5.2.1

P 2.5.2.2

Power Limit Motoring

Side

Power Limit Generator

Side

0 300 % 300 1289

0 300 % 300 1290

Motoring power limit in AFE mode

to DC-link.

Generating power limit in AFE

mode to grid.

6.5.3 Auto Start Stop

Table 29. Auto Start Stop

Code Parameter Min Max Unit Default ID Description

P2.5.3.1 Start/Stop Function 0 1 0 1274

P2.5.3.2 Auto Stop Level -100.0 100.0 % -3.0 1099

0 = Normal 1 = Auto

P2.5.3.4 Minimum Run Time 0 32000 ms 100 1281

P2.5.3.5 Stop delay 0 32000 ms 1000 1282

6.5.4 DC Voltage

Table 30. DC Voltage

Code Parameter Min Max Unit Default ID Description

P2.5.4.1

DC Voltage

Supervision Limit

0 1100 V 600 1454

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AFE Application - Parameter lists vacon • 37

6.6 Drive Control parameters

Table 31. Drive control parameters

Code Parameter Min Max Unit Default ID Description

P2.6.1 Switching frequency 3.6 Varies kHz 3.6 601 Switching frequency

This packed bit word is made for

P2.6.2 Regen Options 1 0 65535 544 1463

P2.6.3 Regen Options 2 0 65535 0 1464

P2.6.4 Start Up Delay 0.00 320.00 s 0.00 1500

P2.6.5 Modulator Type 0 4 1 1516

enabling/ disabling different control options for regeneration control.

Starting delay when run command is given. When you program different delays to the paralleled units, the units will start in sequence.

0 = Hardware 1 = Software 1 2 = Software 2 3 = Software 3 4 = Software 4

P2.6.6 Control Options 0 65536 0 1798

P2.6.7 Operation Time 0 2^32 0 1855 Stored AFE Running time

Control word for activating special features.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 38 AFE Application - Parameter lists

6.7 Control parameters

Table 32. Control parameters

Code Parameter Min Max Unit Default ID Description

P2.6.8.1 Voltage Controller Kp 0 32000 200 1451

P2.6.8.2 Voltage Controller Ti 0 1000 ms 50 1452

P2.6.8.3 Active current Kp 0 4000 400 1455 Active current controller gain.

P2.6.8.4 Active current Ti 0.0 100.0 ms 1.5 1456

P2.6.8.5 Sync Kp 0 32000 2000 1457 Synchronization gain

P2.6.8.6 Sync Ti 0 1000 50 1458

P2.6.8.7 Modulator Index Limit 0 200 % 100 655

P2.6.8.8

P2.6.8.9 Capacitor Size 0.0 100.0 % 6.3 1460

P2.6.8.10 Inductor Size 0.0 100.0 % 15.5 1461

P2.6.8.11 DynamicSupportKp 0 32000 0 1797

Main Contactor Start

Delay

0.00 10.00 s 0.40 1519

Gain for the DC voltage controller of the unit

Integral time for the DC Voltage controller of the regenerative unit

Active current controller integral time

Synchronisation integral time (15 = 7ms).

Lower value may improve current waveform, but causes the DC voltage to increase when the line voltage is high.

Start delay from Main Contactor Acknowledge

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AFE Application - Parameter lists vacon • 39

6.8 Fieldbus parameters

Table 33. Fieldbus parameters

Code Parameter Min Max Unit Default ID Description

P2.7.1

P2.7.2

P2.7.3

P2.7.4

P2.7.5

P2.7.6

P2.7.7

P2.7.8

P2.7.9

P2.7.10

Fieldbus data out 1

selection

Fieldbus data out 2

selection

Fieldbus data out 3

selection

Fieldbus data out 4

selection

Fieldbus data out 5

selection

Fieldbus data out 6

selection

Fieldbus data out 7

selection

Fieldbus data out 8

selection

Fieldbus data in 1

selection

Fieldbus data in 2

selection

0 65535 1104 1490

0 65535 1174 1491

0 65535 1172 1492

0 65535 1173 1493

0 65535 56 1494

0 65535 57 1495

0 65535 0 1496

0 65535 1107 1497

0 65535 0 876

0 65535 1161 877

Choose monitoring data with parameter ID. Default Total Current.

Choose monitoring data with parameter ID. Warning Word 1.

Choose monitoring data with parameter ID. Fault Word 1.

Choose monitoring data with parameter ID. Fault Word 2.

Choose monitoring data with parameter ID. Din Status 1.

Choose monitoring data with parameter ID. Din Status 2.

Choose monitoring data with parameter ID

Choose monitoring data with parameter ID. Supply Voltage.

Choose monitoring data with parameter ID

Choose monitoring data with parameter ID. Aux Control Word.

P2.7.11

P2.7.12

P2.7.13

P2.7.14

P2.7.15

P2.7.16

P2.7.18 Control Slot Selector 0 8 0 1440

Fieldbus data in 3

selection

Fieldbus data in 4

selection

Fieldbus data in 5

selection

Fieldbus data in 6

selection

Fieldbus data in 7

selection

Fieldbus data in 8

selection

0 65535 0 878

0 65535 0 879

0 65535 0 880

0 65535 0 881

0 65535 0 882

0 65535 0 883

Choose monitoring data with parameter ID

0=All 4=Slot D 5=Slot E

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 40 AFE Application - Parameter lists

6.9 Protections

6.9.1 General

Table 34. Protections parameters

Code Parameter Min Max Unit Default ID Description

0=No response

2.8.1.1

Response to

Thermistor fault

0 3 1 732

1=Warning 2=Fault 3=Fault, DC OFF

Drive Over

2.8.1.2

2.8.1.3

2.8.1.4 Reserved 1990

2.8.1.5

2.8.1.6 Max Charge Time 0.00 10.00 s 5.00 1522

2.8.1.7

2.8.1.8

2.8.1.9

Temperature Fault

Response

Over Voltage Fault

Response

Input Filter Over

Temp er at ure

Response

Main Contactor on

Fault

Main Contactor Fault

Delay

Input Phase

supervision Fault

Response

2 3 3 1517

2 3 2 1507

0 3 3 1505

0 1 0 1510

0.00 10.00 s 3.50 1521

0 3 2 1518

0=No response 1=Warning 2=Fault 3=Fault, DC OFF

2=Fault 3=Fault, DC OFF

0=No response 1=Warning 2=Fault 3=Fault, DC OFF

Charging time limit when the drive charging options are used.

0 = Keep closed 1 = Open

Delay for (F64) MCC Open Fault. Defines the max delay time between the main contactor close command and the acknowledge signal.

0=No response 1=Warning 2=Fault 3=Fault, DC OFF

2.8.1.10

2.8.1.11 Fan Fault Response 3 2 1 1524

2.8.1.12

2.8.1.13 Cooling Flt. Delay 0 7 s 2 751

P2.8.5 Reset Data Logger 0 1 0 1857

Response to external

fault

Input Filter Fan Fault

Response

0 3 2 701

3 1 1 1509

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

0=No response 1=Warning 2=Fault 3=Fault, DC OFF

AFE Application - Parameter lists vacon • 41

6.9.2 PT-100

Table 35. PT-100

Code Parameter Min Max Unit Default ID Description

0= Not used 1= Analogue Input 1 2= PT100 input 1

P2.8.2.1 PT100 Inputs 0 6 0 1221

P2.8.2.2 PT100 FaultResponse 0 3 2 / Fault 740

P2.8.2.3 PT100 Warn.Limit -30 200 °C 120 741

P2.8.2.4 PT100 Fault Lim. -30 200 °C 130 742

3= PT100 input 1 & 2 4= PT100 input 1 & 2 & 3 5= PT100 input 2 & 3 6= PT100 input 3

0=No response 1=Warning 2=Fault 3=Fault, DC OFF

6.9.3 Earth fault

Table 36. Earth fault

Code Parameter Min Max Unit Default ID Description

P2.8.3.1 EarthFlt Response 2 5 2 / Fault 1332

P2.8.3.2 EarthFaultLevel 0 100 % 50 1333

P2.8.3.3 Earth Fault Delay 0 30000 ms 800 774

0=No response 1=Fault

6.9.4 Fieldbus

Table 37. Fieldbus

Code Parameter Min Max Unit Default ID Description

P2.8.4.1

P2.8.4.2 FB Watchdog delay 0 5.00 s 2.00 1354

FB Communication

fault response

0 2 1 733

0=No response 1=Warning 2=Fault

Watchdog fault delay for FB master. The function can be disabled if set to zero.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 42 AFE Application - Parameter lists

6.10 Auto reset parameters

Table 38. Auto reset parameters

Code Parameter Min Max Unit Default ID Description

P2.9.1 Wait time 0.10 10.00 s 0.50 717

P2.9.2 Trial time 0.00 60.00 s 30.00 718

P2.9.3

P2.9.4

P2.9.5

P2.9.6 Fault Simulation 0 65535 0 1569

Number of tries after

overvoltage trip

Number of tries after

over current trip

Number of tries after

external fault trip

0 10 0 721

0 3 0 722

0 10 0 725

6.11 DIN ID Control

Table 39. DIN ID Control parameters

Code Parameter Min Max Unit Default Cust ID Description

P2.10.1 ID Control DIN 0.1 E.10 0.1 1570 Slot. Board input No.

P2.10.2 Controlled ID 0 10000 0 1571

P2.10.3 False value -32000 32000 0 1572 Value when DI is low

P2.10.4 True value -32000 32000 0 1573 Value when DI is high

Select ID that is controlled by digital input

6.12 Keypad control

Table 40. Keypad control parameters

Code Parameter Min Max Unit Default ID Description

0=Fieldbus

P3.1 Control place 2 0 2 1403

1=I/O terminal 2=Keypad (Default)

6.13 System menu

For parameters and functions related to the general use of the AC drive, such as application and language selection, customised parameter sets or information about the hardware and software, see the VACON

NXS/P User Manual.

6.14 Expander boards

The M7 menu shows the expander and option boards attached to the control board and board-related information. For more information, see the VACON tion Board User Manual.

NXS/P User Manual and VACON® I/O Op-

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 43

7. DESCRIPTION OF PARAMETERS

7.1 Basic parameters

P2.1.1 RATED LINE VOLTAGE [# V] ID1201

This parameter sets the incoming line voltage for the regenerative drive. The maximum value is 690 V. Set this parameter to the nominal line voltage at the installation site.

P2.1.2 R

Rated current capacity of the supply or the transformer. May need to be set if AFE is oversized compared to LCL or feeding transformer capacity. For testing purposes, the feeding transformer should not be less than 20% of the unit nominal current or following breakers or fuses.

P2.1.3 R

Set here the rated active power of the system.

P2.1.4 P

0 = Single AFE

1 = Parallel AFE

When selecting the parallel AFE DC, Drooping is set to 4.00% and modulation is synchronized to reduce circulating current if drives are in common DC bus.

ATED LINE CURRENT [A] ID113

ATED LINE POWER [KW] ID116

ARALLEL AFE ID1501

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 44 Description of parameters

LIMIT

MIN IN MAX

105,00 %

SEL

G IN 0 IN 1

690 Vac Unit

130,00 % 115,00 %

IN 1 IN 2

SEL

G IN 0 IN 1

A IO_Control

IN 1 IN 2

5,00 %

P DCVoltReference

FB DC Reference

7.2 Reference Handling

P2.2.1 DC VOLTAGE REFERENCE [#,## %] ID1462

This parameter sets the DC Voltage reference in percentage of Nominal DC voltage (Nominal DC voltage = 1.35 * Supply voltage). The DC Voltage will be maintained at this level when the regenerative unit is running. For 500V units the maximum limit is 130% and for 690V units the maximum limit is 115%. The default value is 110%.

NOTE! DC-link voltage should not exceed the following values:

• 800V for 500V unit

• 1100V for 690V unit

P2.2.2 DC D

When AFEs are used in parallel in independent mode, drooping can be used for current balancing. The DCV voltage reference drooping is set as percentage of active current reference.

E.g. if drooping is 3.00% and the active current is 50% then the DC voltage reference is reduced by

1.5%. With drooping, the paralleled units can be balanced by adjusting the DCVoltReference to slightly different values.

P2.2.3 R

This parameter defines which source the Reactive current reference is taken from. If Panel is chosen then the reactive current reference is taken from parameter P2.2.4.

0 = Panel 1 = Analog Input 1 2 = Analog Input 2

If reference value is taken from either of the analog inputs, it is recommended to use bipolar analog input (-10V…10V, selected with a jumper).

Figure 6.DC Voltage Reference Chain

ROOP ID620

EACTIVE CURRENT REFERENCE SOURCE SELECTION ID1384

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 45

voltage

11286_uk

Reactive current ref. [%]

100,0%

-10V

10V

-100,0%

Input

[V]

Figure 7.Analog input scaling (bipolar)

P2.2.4 R

EACTIVE CURRENT REFERENCE ID1459

This parameter sets the reference for the reactive current in percentage of the rated current. This can be used for power factor correction of AFE system or reactive power compensation.

A positive value makes inductive power to the grid

A negative value makes capacitive power to the grid.

Reactive current reference is taken from this parameter if panel has been chosen to be the source for Reactive current reference (P2.2.3 = 0).

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 46 Description of parameters

7.3 Input signals

7.3.1 Digital inputs

P2.3.1.1 R

This parameter is used to choose the input used for the Run Request signal. When controlling the AFE from I/O this signal must be connected.

0 = Not used 1 = DIN1 2 = DIN2 3 = DIN3 4 = DIN4 5 = DIN5 6 = DIN6

P2.3.1.2 O

This parameter is used to choose the input for the Contactor Open signal. The signal is used to force the Relay Output RO2 (main contactor) open and stop modulating.

When this input is used to stop AFE and open a main contactor, the DC-link must be discharged and recharged to close the main contactor again and continue modulation (see Figure ).

If the Force Main Contactor Open signal is not used, choose the option "0 = Not used".

0 = Not used 1 = DIN1 2 = DIN2 3 = DIN3 4 = DIN4 5 = DIN5 6 = DIN6 7 = DIN1 (inverted) 8 = DIN2 (inverted) 9 = DIN3 (inverted) 10 = DIN4 (inverted) 11 = DIN5 (inverted) 12 = DIN6 (inverted)

UN REQUEST ID1206

PEN CONTACTOR ID1508

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 47

nominal

(RO2) = 1)

started

11287_uk

DC-link voltage

0.8 * DC

Chargingis

Contactor Open Contactor Close

Figure 8.Contactor Open

P2.3.1.3 LCL T

EMPERATURE MONITOR X52 ID1179 "LCL TEMP. X52"

This parameter defines if the drive monitors the status of the LCL over temperature switch signal. This wire is marked as "X52" when not using integrated DC/DC power supply.

This signal is normally used in cabinet installations. If the LCL Over temperature monitoring signal is not used in the system, choose the option "0 = Not used".

See parameter P2.3.1.2 for the list of values.

P2.3.1.4 M

AIN CONTACTOR ACKNOWLEDGE ID1453

This parameter defines what input is used to monitor the status of the main contactor of the unit. If the feedback does not correspond the control signal within set time delay, the drive will indicate MCC Fault and will not be able to start until proper feedback is given.

See parameter P2.3.1.1 for the list of values.

NOTE! AFE needs feedback signal for correct operation. If feedback is not used there will be 3 second delay after closing command before drive can be started.

P2.3.1.5 LCL F

AN MONITORING (X51) ID1178

This parameter defines if the drive monitors the status of the LCL Fan of the unit. When the monitoring function is used, the unit will give a warning if the LCL fan stops working and the LCL temperature reaches warning level.

Check from hardware if LCL is using X51 for fan monitoring or for LCL Temperature monitoring. If hardware uses X51 for fan monitoring, use this parameter. If it is used for LCL temperature monitoring, use P2.3.1.10 LCL Temperature Monitoring X51.

This signal is normally used in cabinet installations. If the status of the LCL fan is not monitored in the system, choose the option "0 = Not used".

See parameter P2.3.1.2 for the list of values.

P2.3.1.6 F

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

AULT RESET ID1208

vacon • 48 Description of parameters

This parameter defines which digital input is used to reset faults.

See parameter P2.3.1.1 for the list of values.

P2.3.1.7 E

This parameter defines if the drive monitors the status of the External fault input. The response to the fault can be selected with the parameter P2.7.2.

See parameter P2.3.1.2 for the list of values.

P2.3.1.8 R

This parameter defines which digital input is used for the external Run Enable signal. If Run Enable is used, the drive does not go to Ready state until the Run Enable goes high.

See parameter P2.3.1.1 for the list of values.

P2.3.1.9 C

OK input from the cooling unit.

P2.3.1.10 LCL T

This parameter defines if the drive monitors the status of the LCL over temperature switch signal from X51. This wire is marked as "X51" when not using integrated DC/DC power supply.

Check from hardware if LCL is using X51 for fan monitoring or for LCL Temperature monitoring. If hardware uses X51 for temperature monitoring, use this parameter. If it is used for LCL fan monitoring, use P2.3.1.5 LCL Fan Monitoring (X51).

XTERNAL FAULT ID1214

UN ENABLE ID1212

OOLING MONITOR ID750

EMPERATURE MONITOR X51 ID750 "LCL TEMP. X51"

This signal is normally used in cabinet installations. If LCL Over temperature monitoring signal is not used in the system, choose the option "0 = Not used".

See parameter P2.3.1.2 for the list of values.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 49

7.3.2 Analogue Inputs

P2.3.2.1 A

Minimum voltage or Current level at AI1.

0=0V / 0mA,

1=2V / 4mA

P2.3.2.2 A

Filter time in seconds for the filtering of signal connected to AI1. The range of time can be selected from 0.01 sec to 10.00 sec.

P2.3.2.3 A

This parameter defines the minimum voltage or current on the AI2 terminal on OPT-A1 board.

0=0V / 0mA,

1=2V / 4mA

P2.3.2.4 A

NALOG INPUT 1 MINIMUM ID1227

NALOG INPUT 1 FILTER TIME ID1228

NALOG INPUT 2 MINIMUM ID1231

NALOGUE INPUT 2 FILTER TIME ID1232

Filter time in seconds for the filtering of signal connected to AI2. The range of time can be selected from 0.01 sec to 10.00 sec.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 50 Description of parameters

7.4 Output signals

7.4.1 Digital outputs

P2.4.1.1 DO1 ID1216

This parameter defines which signal is connected to digital output 1.

0 = Digital output can be set from Fieldbus (Auxiliary Control Word, bit 13).

1 = Ready

2 = Running

3 = Fault

4 = No Fault

5 = Warning

6 = At Reference

7 = Regen Active (Unit is regenerating power)

8 = Charge DC

This output function is used to charge DC. This function can be used only when the Run Enable function is also in use. When run enable is HIGH and there are no active faults, the rising edge on the start command will start the DC charging and if charging is successful, the drive will go to Run State.

9 = Ready / Warning (blink).

10 = Over temperature fault (Drive over temperature or Fan not working)

11 = DC voltage above limit set with parameter P2.5.6.1

P2.4.1.2 DO2 ID1217

Select the signal for controlling the RO1 of OPT-A2 option board.

See parameter P2.3.1.1 for the list of values.

P2.4.1.3 DO3, S

This output control Main Contactor. Function cannot be changed.

P2.4.1.4P2.4.1.13 DO4- DO12 ID1385 - ID1429

LOT B: OUTPUT 2 (RO2) ID1218

These parameters are only visible when there are option cards with digital outputs installed in the AFE. If, for example, the option card OPT-B5 has been installed, the parameters for outputs DO3DO5 become visible.

See parameter P2.3.1.1 for the list of values.

7.4.2 Analogue outputs

NOTE! This menu is visible in the panel, if Analogue Input 1 is not used for PT100 measurement (P2.2.2.2 = 0).

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 51

11288_uk

P2.4.2.1 ANALOGUE OUTPUT 1 SIGNAL ID ID1233

Set the ID number of the signal to be connected to AO1. For example, to connect the DC-link voltage to Analog output 1, enter 1108 as the parameter value.

NOTE! If Analogue input has been chosen to be used for PT100 measurement (P2.2.2.2 > 0), the Analogue Output 1 is forced to 10mA level.

P2.4.2.2 A

NALOGUE OUTPUT 1 OFFSET ID1234

This parameter defines the minimum voltage or current at Analog Output 1.

0 = 0V/0mA,

1 = 4mA

P2.4.2.3 A

NALOGUE OUTPUT FILTER TIME ID1235

This parameter defines the filtering time of the analogue output signal.

Figure 9. Analogue output filtering

P2.4.2.4 A

NALOGUE OUTPUT MAXIMUM VALUE ID1236

Maximum value of a signal selected for AO1. This will correspond to +10V/20mA

P2.4.2.5 A

NALOGUE OUTPUT MINIMUM VALUE ID1237

Minimum value of a signal selected for AO1. This will correspond to 0V/0mA or 2V/4mA depending on the offset parameter.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 52 Description of parameters

7.5 Limit settings

7.5.1 Current Limits

P2.5.1.1 C

URRENT LIMIT [A] ID107

Sets the current limit for the regenerative supply unit. Set this to correspond to the maximum required load or peak overload of the unit, bearing in mind that the load might consist of several motor drive units.

Maximum value 2 * IH depends on the unit size.

7.5.2 Power Limits

P2.5.2.1 P

OWER LIMIT MOTORING SIDE ID1289

This parameter sets the power limit for the motor side operation of the regenerative unit. 100.0% is equal to nominal power. Motoring Side operation means that the power flows from AC side to DC side.

P2.5.2.2 P

OWER LIMIT GENERATOR SIDE ID1290

This parameter sets the power limit for the generator side operation of the regenerative unit.

100.0% is equal to nominal power. The Generator Side operation means that the power flows from DC side to AC side. Setting a too low value may lead to overvoltage fault. In some cases, the power can not be fed to the ship grid and AFE is used for purely low harmonic requirements. In these cases, the BCU may be needed to consume the excess energy.

7.5.3 Auto Start Stop function

P2.5.3.1 S

TART FUNCTION

The parameter determines how the unit behaves when starting and stopping.

0 = Normal. Regenerative unit starts only with the run request.

1 = Auto. Regenerative unit will start automatically when the energy is to be fed back to the main network (regeneration) and stops when there is no regeneration.

P2.5.3.2 A

UTO STOP LEVEL

Active current level when regeneration is stopped in Auto mode. When the active current value is higher than this value, regeneration will be stopped.

P2.5.3.3 M

INIMUM RUN TIME ID1281 "MINIMUM RUN TIME"

This parameter defines the minimum running time when AFE starting is triggered by rising DC voltage. This parameter is applicable only when operating in Auto mode (P2.5.3.1 = 1).

P2.5.3.4 S

TOP DELAY ID1282 "STOP DELAY"

This parameter defines time period when internal DC reference is ramped to minimum before stopping the AFE, if no regenerative power is detected during this time. This parameter is applicable only when operating in Auto mode (P2.5.3.1 = 1).

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 53

7.5.4 DC Voltage limit parameters

P2.5.4.1 DC V

This parameter sets a supervision limit for the DC link voltage. If the voltage increases above this, this signal goes HIGH. This signal can be connected to digital output and it is copied to Main Status Word, Bit 10. This value does not limit the DC-link voltage but it can be used for monitoring purposes.

OLTAGE SUPERVISION LIMIT ID1454

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 54 Description of parameters

7.6 Drive control

P2.6.1 SWITCHING FREQUENCY ID601

The switching frequency of the IGBT bridge in kHz. Changing the default value may impact on the LCL filter operation.

P2.6.2 R P2.6.3 R

This packed bit word is made for enabling/disabling different control options for regeneration control:

B0 = Disable DCV reduction with reactive reference generation with high line voltage.

B1 = Disable LCL reactive power compensation.

B5 = Disable all harmonic elimination compensation

This is active by default. When activated, this function will reduce a little the 5th and 7th harmonics. This will not reduce harmonics of the grid, only drive’s own harmonics.

B8 = Enable double pulse synchronization

This option will generate two synchronization pulses instead of one. This may help synchronization on a weak grid.

B9 = Enable soft synchronization (>= FI9)

This function enables zero crossing detection on FI9 and bigger units. When it is active and there is a connection to grid while drive is in stop state, the Supply Frequency is updated by detected frequency.

B12 = Enable floating DC reference. DC-link voltage will follow line voltage.

EGEN OPTIONS 1 ID1463 EGEN OPTIONS 2 ID1464

While run state drive can detect the Supply Voltage, if supply voltage changes, also the internal DC Reference is changed so that the DC Voltage is:

DC Voltage= Measured Supply Voltage*1.35*DC Reference

B13 = Enable use of D7 board for start synchronization.

When OPT-D7 board is installed this bit will activate synchronization by using voltage angle and frequency information from D7 board. Note that the phase order needs to be the same both in OPT-D7 and input phases. It is also recommended to keep frequency on positive side. Note that the frequency of the D7 board can be the same as the Supply Frequency but the phase order can still be wrong.

P2.6.4 S

This parameter defines a starting delay when the run command is given. When programming different delays to the paralleled units, the units will start in sequence. This is needed in parallel units so that synchronization does not happen simultaneously with all drives. Simultaneous starting may lead to failed synchronization. The recommended value between the drives is 500 ms.

TART UP DELAY ID1500

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 55

Time* 500 ms

Stop

AFE 1

Run

Stop

AFE 2

Run

Stop

AFE 3

Run

Stop

AFE 4

Run

11289_uk

Figure 10.Start up delay

P2.6.5 M

ODULATOR TYPE ID1516

This parameter is for changing the modulator type. With the ASIC (HW) modulator the current distortion is lower, but losses are higher compared to a software modulator. It is recommended to use a software modulator.

0 = Hardware modulator: ASIC modulator with classic third harmonic injection. Spectrum is slightly better compared to Software 1 modulator.

1 = Software modulator 1: Symmetric vector modulator with symmetrical zero vectors. Current distortion is less than with software modulator 2 if boosting is used.

2 = Software modulator 2: Symmetric BusClamb in which one switch always conducts 60 degrees either to negative or positive DC-rail. Switching losses are reduced without different heating of upper and lower switches. Spectrum is narrow. Not recommended for parallel units.

3 = Software modulator 3: Unsymmetric BusClamb in which one switch always conducts 120 degrees to negative DC-rail to reduce switching losses. Drawback is that upper and lower switches are unevenly loaded and spectrum is wide. Not recommended for parallel units.

4 = Software modulator 4: Pure sine wave, sinusoidal modulator without harmonic injection. Dedicated to be used in back-to-back test benches etc. to avoid circulating third harmonic current. Drawback is that required DC voltage is 15% higher compared to other modulator types.

P2.6.6 C

ONTROL OPTIONS ID1798

B05 = +32 = Use ENC C1 as fast RunEnable.

B06 = +64 = Enable Fan Fault while no DC Voltage.

B12 = +4096 = Disable Dead Time Hw Compensation.

B13 = +8192 = Enable MCB Fault autoreset.

B14 = +16384 = Enable MCB Fault when feedback is lost in Run state.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 56 Description of parameters

P2.6.6 OPERATION TIME ID1855

Stored Operation Time. When application is reloaded, the operation hours will go to zero if this parameter is not updated.

Monitoring signal is in hours with two decimals.

Parameter is in the following format:

xx (Years) XX (Months) XX (Days) XX (Hours) XX Minutes

1211292359 -> 12 years, 11 months, 29 days, 23 hours and 59 minutes.

7.6.1 Drive control

P2.6.8.1 V

OLTAGE CONTROLLER KP ID1451

This parameter sets the gain for the DC link PI voltage controller.

P2.6.8.2 V

OLTAGE CONTROLLER TI ID1452

This parameter sets the time constant in ms of the DC link PI controller.

P2.6.8.3 A

CTIVE CURRENT CONTROLLER KP ID1455

This parameter sets the gain of the controller for the active current of the regenerative unit.

P2.6.8.4 A

CTIVE CURRENT CONTROLLER TI ID1456

This parameter sets the time constant of the controller for the active current of the regenerative unit (15 equals 1.5ms).

P2.6.8.5 S

YNC KP ID1457

This parameter sets the gain of the synchronisation controller used to synchronise the switching to the supply.

P2.6.8.6 S

YNC TI ID1458

This parameter sets the time constant of the controller used to synchronise the switching to the supply (15 equals 7ms).

P2.6.8.7 M

ODULATOR INDEX LIMIT ID655

This parameter can be used to control how the drive modulates the output voltage. The lower value may improve the current waveform, but causes the DC voltage to increase when the line voltage is high.

P2.6.8.8 M

AIN CONTACTOR START DELAY ID1519

Main contactor On delay. The delay from the Main contactor acknowledge signal to the modulation start. If the main contactor feedback function is bypassed, this time is internally set to 2 seconds.

P2.6.8.9 C

APACITOR SIZE ID1460

This parameter defines the reactive current going to the LCL filter capacitor. It compensates the LCL effect to the reactive current by adjusting the reactive current reference internally. The inductor size is also added to compensation. If set correctly, the power factor on the grid side will be 1.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 57

P2.6.8.10 INDUCTOR SIZE ID1461

This parameter defines voltage losses in percentage of the nominal voltage at 100% active current. This value is internally added to the reactive current reference thus giving power factor 1 on the grid side, if set correctly together with Capacitor Size. The transformer and feeding cables can be compensated by increasing this value.

P2.6.8.11 D

YNAMICSUPPORTKP ID1797

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 58 Description of parameters

7.7 Fieldbus parameters

P2.7.1 P2.7.8 F

Using these parameters, you can monitor any monitoring or parameter value from the fieldbus. Enter the ID number of the item you wish to monitor for the value of these parameters.

P2.7.9 P2.7.16 F

Using these parameters, you can control any parameter from the fieldbus. Enter the ID number of the item you wish to control for the value of these parameters.

IELDBUS DATA OUT 1-8 SELECTION ID1490-ID1497

IELDBUS DATA IN 1-8 SELECTION ID876-ID883

P2.7.17 C

This parameter defines which slot is used as the main control place when two fieldbus boards have been installed in the drive. When values 6 or 7 are selected, the drive uses the Fast Profibus profile. When the Fast Profibus profile is used, the type 'B' boards or other C type boards cannot be used.

NOTE: Set first the Slave Address and the PPO type before selecting the Fast Profibus mode.

0 = All slots

4 = Slot D

5 = Slot E

6 = Slot D, Fast Profibus support

7 = Slot E, Fast Profibus support

ONTROL SLOT SELECTOR ID1440 "CONTROLSLOTSEL."

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 59

7.8 Protections

P2.8.1.1 RESPONSE TO THERMISTOR FAULT ID732

0 = No response 1 = Warning 2 = Fault (the drive will stop modulation leaving main contactor closed) 3 = Fault, DC off (main contactor open)

Setting the parameter to 0 will deactivate the protection.

P2.8.1.2 R

ESPONSE TO DRIVE OVERTEMPERATURE FAULT ID1517

2 = Fault 3 = Fault, DC off (main contactor open)

For the warning and tripping limits, see the User manual of the AC drive. Note that air cooled and liquid cooled limits are different.

P2.8.1.3 R

ESPONSE TO OVERVOLTAGE FAULT ID1507

2 = Fault 3 = Fault, DC off (main contactor open)

P2.8.1.4 R

P2.8.1.5 R

ESERVED ID1990

ESPONSE TO INPUT FILTER OVER TEMPERATURE ID1505

This parameter defines a response to the LCL over temperature fault. The LCL fault is monitored through the digital input defined in group G2.3.1.

0 = No response 1 = Warning 2 = Fault (the drive will stop modulation leaving the main contactor closed) 3 = Fault, DC off (main contactor open)

P2.8.1.6 M

AX CHARGE TIME ID1522

When the drive charging options is used, this parameter defines the maximum time limit for charging.

P2.8.1.7 M

AIN CONTACTOR ON FAULT ID1510

This parameter defines a response to ANY fault that occurs in the AFE.

0 = Main Contactor is kept closed in case of fault

- Faults that have been defined to open the Main Contactor are still active.

1 = Any fault in the drive will open the Main Contactor.

NOTE! F1 over current, F31 IGBT HW and F41 IGBT SW will always open Main Circuit Breaker (MCB).

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 60 Description of parameters

P2.8.1.8 MAIN CONTACTOR OPEN FAULT DELAY ID1521

Delay for Main contactor open fault. The delay between the main contactor control relay close command and the main contactor acknowledge signal. If the acknowledge signal is not received within this time, a fault F64 will be trigged.

P2.8.1.9 R

ESPONSE TO INPUT PHASE SUPERVISION ID1518

0 = No response 1 = Warning 2 = Fault 3 = Fault, DC off (main contactor open)

The input phase supervision ensures that the input phases of the AC drive has an approximately equal current.

P2.8.1.10 R

ESPONSE TO EXTERNAL FAULT ID701

This parameter defines a response to external fault. If the drive monitors the state of the external fault input (value of P2.2.1.7 > 0) and a fault occurs the drive can be set to respond to the fault.

0 = No response 1 = Warning 2 = Fault (the drive will stop modulation leaving main contactor closed) 3 = Fault, DC off (main contactor open)

P2.8.1.11 F

AN FAULT RESPONSE ID1524

This parameter defines a response for the Fan fault.

Drive Fan and LCL inverter controlled fan

1 = Warning 2 = Fault 3 = Fault, DC off (main contactor open)

P2.8.1.12 I

NPUT FILTER FAN FAULT RESPONSE ID1509

This parameter defines a response to the Input Filter Fan fault. If the drive monitors the state of the input filter fan (value of P2.2.1.5 > 0) and a fault occurs the drive can be set to respond to the fault.

0 = No response 1 = Warning 2 = Fault (the drive will stop modulation leaving main contactor closed)

P2.8.1.13 C

OOLINGFLT.DELAY

Protection for liquid cooled units. An external sensor is connected to the drive (DI: Cooling Monitor) to indicate if cooling liquid is circulating. If the drive is in Stop state this is only a warning. In Run state, the drive will issue a fault with a coast stop.

This parameter defines the delay after which the drive goes to fault state when 'Cooling OK' signal is missing.

7.8.1 PT100 Temperature

P2.8.2.1 PT100 I

NPUT SELECTION ID1221

Selects the analogue input to be used for the temperature measurement using a PT100 sensor.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 61

11290_00

If the Analogue input has been used for the PT100 measurement, the Analogue Output 1 is forced to 10mA level and it is used as a power supply for the PT100 sensor. The connection has been illustrated in Figure .

0 = Not used 1 = AI1 2-6 = Measurements are taken from PT-100 board

AO1+

AI+

PT100

AI-

AO1-

Figure 11. PT100 connection, with Analogue input configuration

P2.8.2.2 R

ESPONSE TO PT100 FAULT ID740

0 = No response 1 = Warning 2 = Fault 3 = Fault, DC off (main contactor open)

Setting the parameter to 0 will deactivate the protection.

P2.8.2.3 PT100 W

ARNING LIMIT ID741

Set here the limit at which the PT100 warning will be activated.

P2.8.2.4 PT100 F

AULT LIMIT ID742

Set here the limit at which the PT100 fault will be activated.

7.8.2 Earth fault

The earth fault protection ensures that the sum of the output phase currents is zero. The overcurrent protection is always working and protects the AC drive from earth faults with high currents.

P2.8.3.1 R

ESPONSE TO EARTH FAULT ID1332

The earth fault protection ensures that the sum of the phase currents is zero. The overcurrent protection is always working and protects the AC drive from earth faults with high currents.

0 = No response 1 = Fault

P2.8.3.2 E

ARTH FAULT CURRENT ID1333

Max. level of Earth current in percentage of unit current.

P2.8.3.3 E

ARTH FAULT DELAY ID774 "EARTH FAULTDELAY"

Delay before Earth fault is generated.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 62 Description of parameters

7.8.3 Fieldbus

P2.8.4.1 R

Set here the response for a fieldbus fault if the active control place is fieldbus. For more information, see the respective Fieldbus Board Manual.

0 = No response 1 = Warning 2 = Fault

P2.8.4.1 F

Defines the delay after which a fault is generated when the watch dog pulse is missing from fieldbus. Set the time to zero to disable watchdog monitoring.

P2.8.5 D

Parameter to reset the data logger to its defaults. We recommend you to reset settings after the initial commissioning if you changed them.

ESPONSE TO FIELDBUS FAULT ID733 "FBCOMM.FAULTRESP"

IELDBUS WATCH DOG DELAY ID1354

ATA LOGGER RESET ID1857

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Description of parameters vacon • 63

7.9 Auto restart

P2.9.1 WAIT TIME ID717

Defines the time for the attempted fault reset after the fault trigger has passed. The wait time count starts only when the cause of the fault has been removed. E.g. external fault digital input is not in fault state.

P2.9.2 T

If the fault trigger appears more often than defined by parameters P2.9.3 to P2.9.5 inside the trial time, a permanent fault is generated.

P2.9.3 N

This parameter determines how many automatic restarts can be made during the trial time set by parameter P2.9.2 after an overvoltage trip.

0 = No automatic restart after overvoltage fault trip. >0 = Number of automatic restarts after overvoltage fault trip. The fault is reset and the drive is

started automatically after the DC-link voltage has returned to the normal level.

P2.9.4 N

NOTE! IGBT temp fault also included.

This parameter determines how many automatic restarts can be made during the trial time set by the parameter P2.9.2.

0 = No automatic restart after overcurrent fault trip >0 = Number of automatic restarts after overcurrent trip and IGBT temperature faults.

P2.9.5 N

RIAL TIME ID718

UMBER OF TRIES AFTER OVERVOLTAGE TRIP ID721

UMBER OF TRIES AFTER OVERCURRENT TRIP ID722

UMBER OF TRIES AFTER EXTERNAL FAULT TRIP ID725

This parameter determines how many automatic restarts can be made during the trial time set by the parameter P2.9.2.

0 = No automatic restart after External fault trip >0 = Number of automatic restarts after External fault trip

P2.9.6 FAULT SIMULATION ID1569 "FAULT SIMULATION"

With this parameter it is possible to simulate different faults without actually causing e.g. overcurrent fault situation.

B00 = +1 = Simulates overcurrent fault (F1) B01 = +2 = Simulates overvoltage fault (F2) B02 = +4 = Simulates undervoltage fault (F9) B03 = +8 = Simulates output phase supervision fault (F11) B04 = +16 = Simulates earth fault (F3) B05 = +32 = Simulates system fault (F8) B06 = +64 = Reserved B07 = +128 = Simulates over temperature warning (W14) B08 = +256 = Simulates over temperature fault (F14)

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 64 Description of parameters

SEL

G IN 0 IN 1

DI ID Control Digital Input

P Value for LOW P Value for High

P DIN Controlled ID

11291_uk

7.10 DIN ID Control

This function is used to control any parameter between two different values with a digital input. Different values are given for DI 'low' and DI 'high'.

Figure 12. DIN ID control

P2.10.1 ID C

Select the digital input to be used for controlling the parameter selected by P2.10.2.

P2.10.2 DIN C

Select the parameter ID controlled by P2.10.1.

P2.10.3 V

Set here the controlled parameter value when the digital input (P2.10.1) is LOW for the parameter selected by P2.10.2. The function does not recognize decimals. Give, therefore, e.g. 10.00 Hz as '1000'.

P2.10.4 V

Set here the controlled parameter value when the digital input (P2.10.1) is HIGH for the parameter selected by P2.10.2. The function does not recognize decimals. Give, therefore, e.g. 10.00 Hz as '1000'.

ONTROL DIGITAL INPUT ID1570 "ID CONTROL DIN"

ONTROLLED ID ID1571 "CONTROLLED ID"

ALUE FOR LOW DIGITAL INPUT (FALSE) ID1572 "FALSE VALUE"

ALUE FOR HIGH DIGITAL INPUT (TRUE) ID1573 "TRUE VALUE"

7.11 Keypad control

P3.1 CONTROL PLACE ID1403

The active control place can be changed with this parameter.

NOTE! Keypad is the default control place.

0 = Fieldbus 1 = I/O terminal 2 = Keypad (Default)

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 65

8. FIELDBUS PROFILE FOR VACON® REGENERATIVE DRIVE

This chapter describes the fieldbus profile for the AFE application. The tables below give details for bypass operation of such fieldbus boards that natively support bypass type of operation or can be parameterized to operate in bypass mode. DeviceNet is an exception, see tables specified for DeviceNet fieldbus board.

8.1 Signals from Overriding System to VACON® regenerative Drive

Table 41. Signals from overriding system

Profibus Data Name Signal Name Min Max

Control Word Main Control Word See bitwise description below

130 for

Reference Voltage Reference 105

Process Data IN1 Reserved for future use.

Process Data IN2 Aux. Control Word 1 See bitwise description below

Process Data IN3 Reserved for future use.

Process Data IN4 Reserved for future use.

Process Data IN5 Reserved for future use.

Process Data IN6 Reserved for future use.

Process Data IN7 Reserved for future use.

Process Data IN8 Reserved for future use.

500V

115 for

690V

Scale

Scaling Description

DC Voltage reference as a percentage of the nominal DC voltage when the unit is controlled from Fieldbus.

8.2 Signals from VACON® Drive to Overriding system

Table 42. Signals to overriding system

Profibus Data Name Signal Name FB Scale Scaling Description

Main Status Word Main Status Word See bitwise description below

DC Voltage DC Voltage 1=1V DC Voltage in Volts

ProcessDataOut1 Total current 10=1A Total Current

ProcessDataOut2 Alarm Word 1 See bitwise description below

ProcessDataOut3 Fault Word1 See bitwise description below

ProcessDataOut4 Fault Word2 See bitwise description below

ProcessDataOut5

ProcessDataOut6

ProcessDataOut7 Reserved for future use.

ProcessDataOut8 Supply Voltage 1=1V Supply voltage in volts

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Digital

Input Status Word 1

Digital

Input Status Word 2

See bitwise description below

vacon • 66 Fieldbus Profile for VACON® Regenerative Drive

8.3 Main Control Word

Table 43. Main Control Word ID1160

FAL SE TRUE

0= No Action

B00 DC charge Contactor close

1= Close DC charge contactor (can be used to control external charge circuit by connecting this signal to digital output, see group G2.4.1).

B01 OFF2 =Stop

B02 Reserved for future use.

B03 Run

B04 Reserved for future use. B05 Reserved for future use. B06 Reserved for future use. B07 Reset 0>1 Reset fault.

B08 Set DC Voltage Ref 1

B09 Set DC Voltage Ref 2

B10 Fieldbus Control

B11 Watchdog

B12 Reserved for future use. B13 Reserved for future use.

0=stop Active. Regenerative control is stopped. 1=stop not active

0= Regeneration control not active 1= Regeneration control active

DC Voltage Reference 1 = 115% of Nominal DCVoltage.

DC Voltage Reference 2 = 120% of Nominal DCVoltage.

0= No control from fieldbus 1=Control from fieldbus

B14 Reserved for future use. B15 Reserved for future use.

B00: FALSE = No Action, TRUE = PreCharge DC

ON: Drive will start precharge if the function is activated by digital output and the control place is fieldbus.

When control place is not fieldbus, precharging is started from the normal start command.

For fieldbus B10 also needs to be active.

B01: FALSE = Coast stop (OFF 2), TRUE = ON 2

Coast Stop: Drive will make coasting stop.

ON 2: No Coast Stop command

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 67

11292_00

SEL

G IN 0 IN 1

A FB_DCLev_Ctrol

MUL

IN 1 IN 2

A FB_DC_Vref

100

FW AuxControlWord.B12

A FB_DCVref_Final

A FB_DCLevRef

FW FBSpeedReference

SEL

G IN 0 IN 1

110,00 %

SEL

G IN 0 IN 1

115,00 %

SEL

G IN 0 IN 1

120,00 %

SEL

G IN 0 IN 1

125,00 %

110,00 %

A FB_DCRef0

A FB_DCRef1

A FB_DCRef2

A FB_DCRef3

AND

IN 1 IN 2

FW MainControlWord.B8

NOT

AND

IN 1 IN 2

NOT

AND

IN 1 IN 2

NOT

AND

IN 1 IN 2

FW MainControlWord.B9

FB DC Reference

FW DcVoltageReference

LIMIT

MIN IN MAX

105,00 %

SEL

G IN 0 IN 1

690 Vac Unit

130,00 % 115,00 %

IN 1 IN 2

SEL

G IN 0 IN 1

A IO_Control

IN 1 IN 2

5,00 %

P DCVoltReference

FB DC Reference

11285_00

B03: FALSE = Stop Request, TRUE = Start Request

Stop Request: Drive will stop.

Start Request: Start Command to the drive.

B07: FALSE = No significance, TRUE = Fault Acknowledge

Fault Acknowledge: The group signal is acknowledged with a positive edge.

8.4 FB Reference Control

When the DC reference from fieldbus is below 5 (FW: FBSpeedReference < 5), the reference from fieldbus is ignored. When the reference is below 105 (FW: FBSpeedReference < 105), the reference is limited to 105.00%. The FB Reference cannot be activated when the control place is IO Control. MainControlWord B8 and B9 reference function is activated by Aux Control Word B12.

B08: FALSE = No Function, TRUE = DC Ref 1

B09: FALSE = No Function, TRUE = DC Ref 2

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Figure 13. FB DC Reference Chain

Figure 14.DC Voltage Reference Chain

vacon • 68 Fieldbus Profile for VACON® Regenerative Drive

Table 44. FB DC Ref Bit control

DC Ref 110.00% 115.00% 120.00% 125.00%

B08 FALSE TRUE FALSE TRUE B09 FALSE FALSE TRUE TRUE

B10: FALSE = FB Control disabled TRUE = FB Control Enabled

FB Control Disabled: Drive will not follow main control word from Fieldbus. If removed while running, the drive will make a coasting stop.

FB Control Enabled: Drive follows control word from fieldbus

B11: FALSE = FB WD Pulse Low, TRUE = FB WD Pulse High

Watch dog pulse: This pulse is used to monitor that PLC is alive. If pulse is missing, the drive will go to fault state. This function is activated by P2.8.4.2 FB WD Delay. When value is zero, the pulse is not monitored.

8.5 Main Control Word (in DeviceNet)

NOTE: When using DeviceNet option board, use the following Control Word. (See also Auxiliary Control Word)

Table 45. Main Control Word (in DeviceNet)

FALSE TRUE

b0 Run

b1 b2 Reset 0>1 Reset fault. b3 b4

b5 Fieldbus Control

b6 b7 b8

b9 b10 b11

0= Regeneration control not active 1= Regeneration control active

0= No control from fieldbus 1=Control from fieldbus

b12 b13 b14 b15

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 69

B00: FALSE = Stop Request, TRUE = Start Request

Stop Request: Drive will stop.

Start Request: Start Command to the drive.

B02: FALSE = No significance, TRUE = Fault Acknowledge

Fault Acknowledge: The group signal is acknowledged with a positive edge.

B05: FALSE = FB Control disabled TRUE = FB Control Enabled

FB Control Disabled: Drive will not follow main control word from Fieldbus. If removed when running, the drive will make a coasting stop.

FB Control Enabled: Drive follows control word from fieldbus

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 70 Fieldbus Profile for VACON® Regenerative Drive

8.6 Main Status Word

Table 46. Main Status Word

FALSE TRUE

b0 Ready On

b1 Ready Run

b2 Running

b3 Fault

b4 Off2 Status

b5 Reserved for future use. b6 Reserved for future use.

b7 Warning

b8 At Reference

b9 Fieldbus Control Active

b10 Above Limit

b11 Reserved for future use. b12 Reserved for future use.

0=Drive not ready to switch on 1=Drive ready to switch Main Contactor ON

0=Drive not ready to run 1=Drive ready and Main Contactor is ON

0=Drive not running 1=Drive running with Regenerative control ON

0=No active fault 1=Fault is active

0= Stop command Active. Regenerative control

is stopped.

1= stop command not active

0=No warning 1=Warning active

0= DC Voltage Ref and Act DC Voltage are not

same.

0=Fieldbus control not active 1=Fieldbus control active

0= DC Voltage is below the level specified by

P2.5.6.1 1=The DC Voltage is above the specified level by P2.5.6.1

b13 Reserved for future use. b14 Reserved for future use.

b15 Watchdog

B00: FALSE = Not Ready to Switch On, TRUE = Ready to Switch On

Not Ready to Switch On:

Ready to Switch On:

B01: FALSE = Not Ready To Operate, TRUE = Ready To Operate

Not Ready To Operate:

Ready To Operate:

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Same as received on bit 11 of the main control word.

Fieldbus Profile for VACON® Regenerative Drive vacon • 71

B02: FALSE = Drive is not operating, TRUE = Drive is operational

Drive is not operating: Drive is not run state (modulating)

Drive is operational: Drive is in run state and modulating.

B03: FALSE = No Fault, TRUE = Fault Present

No Fault: Drive is not on fault state.

Fault Present: Drive is in fault state.

B04: FALSE = Coast Stop Activated, TRUE = Coast Stop Not Activated

Coast Stop Activated: "Coast Stop (OFF 2)" command is present.

Coast Stop Not Activated: Coast stop command is not active.

B07: FALSE = No Warning, TRUE = Warning Present

No Warning: There is no warning or the warning has disappeared again.

Warning Present: Drive still works; warning in the service/maintenance parameter;

no acknowledgement.

B08: FALSE = DC Voltage out of tolerance TRUE = DC Voltage within tolerance

DC Error Out Of Tolerance Range:

DC Error Within Tolerance Range:

B09: FALSE = No Control Requested, TRUE = Control Requested

No Control Requested: Control by the automation system is not possible, only possible

at the device or by another interface.

Control Requested: The automation system is requested to assume control.

B10: FALSE = DC Not Reached, TRUE = DC Reached Or Exceeded

f Or n Not Reached: DC is below P2.5.6.1 DC Voltage Supervision Limit

f Or n Reached Or Exceeded: DC is above P2.5.6.1 DC Voltage Supervision Limit

B15: FALSE = FB WD Feedback Low, TRUE = FB WD Feedback High

FB WD Feedback: FB Control Word B11 is echoed back to the Fieldbus. Can be used to monitor the communication status from the drive.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 72 Fieldbus Profile for VACON® Regenerative Drive

8.7 Fault Word 1

Table 47. Fault Word 1

Fault Comment

b0 Over Current F1 b1 Overvoltage F2 b2 Under voltage F9 b3 Not used b4 Earth Fault F3 b5 Not used b6 Unit Over Temperature F14 b7 Over Temperature F59, F56, F71 b8 Input Phase loss F11

b9 Not used b10 Device Fault F37, F38, F39, F40, F44, F45 b11 Not used b12 Not used b13 Not used b14 Not used b15 Not used

8.8 Fault Word 2

b0 Not used b1 Charging Switch Fault F5 b2 Not used b3 Drive Hardware fault F4, F7 b4 Under Temperature F13 b5 EPROM or Checksum fault F22 b6 External fault F51 b7 Not used b8 Internal Communication F25 b9 IGBT Temperature F31, F41

Table 48. Fault Word 2

FALSE TRUE

b10 Not used b11 Cooling fan F32, F70 b12 Application fault F35 b13 Drive Internal fault F33, F36, F8, F26 b14 Main Switch open F64 b15 Not used

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 73

8.9 Warning Word 1

Table 49. Warning Word 1

FALSE TRUE

b0 Not used

W29: Thermistor warning,

b1 Temperature protection

b2 b3 Supply Phase Warning W11 b4 Not used b5 Not used b6 Not used b7 Drive over temperature W14 b8 Not used b9 Not used

b10 Fan Warning

b11 Not used b12 Not used

W56: FPT100 warning or W71: LCL over temperature warning

W32: Fan Cooling W70: LCL Fan monitor warning

b13 Not used b14 Not used b15 Not used

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 74 Fieldbus Profile for VACON® Regenerative Drive

8.10 Auxiliary Control Word

Table 50. Auxiliary Control Word

FAL SE TRUE

b0 Reserved for future use. b1 Reserved for future use. b2 Reserved for future use. b3 Reserved for future use. b4 Reserved for future use. b5 Reserved for future use. b6 Reserved for future use. b7 Reserved for future use. b8 Reserved for future use.

b9 Reserved for future use. b10 Reserved for future use. b11 Reserved for future use.

0= DC Voltage Level control from Main Control

b12

Enable DC Level control

from MCW

Word (MCW) is not active and DC Voltage reference is from fieldbus data (reference value). 1= DC Voltage Level control from MCW is enabled

b13 DO control

b14 Reserved for future use. b15 Reserved for future use.

B12: FALSE = DC Ref FB Speed Ref, TRUE = DC Ref controlled by Bits

DC Ref FB Speed Ref: Fieldbus reference is given by FBSpeedReference process data. Reference scaling 110 = 110.00% DC Reference.

DC Ref Controlled By Bits: DC Reference is controlled by main control word bits B08 and B09.

B13: FALSE = DO Control Low, TRUE = DO Control High

DO Control Low: DO is controlled Low.

DO Control High: DO is controlled High

This signal can be connected to digital output with group G2.4.1 parameters

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 75

8.11 Auxiliary Control Word (in DeviceNet)

Table 51. Auxiliary Control Word (in DeviceNet)

FALSE TRUE

0= No Action

DC charge Contactor

1= Close DC charge contactor (can be used to control external charge circuit by connecting this signal to digital output, see group G2.4.1).

b1 OFF2 =Stop

b2 Set DC Voltage Ref 1 DC Voltage Reference 1 = 115% of Nominal DCVoltage. b3 Set DC Voltage Ref 2 DC Voltage Reference 2 = 120% of Nominal DCVoltage.

b4 Watchdog

b5 Reserved for future use. b6 Reserved for future use. b7 Reserved for future use. b8 Reserved for future use.

b9 Reserved for future use. b10 Reserved for future use. b11 Reserved for future use.

b12

Enable DC Level control

from MCW

0=stop Active. Regenerative control is stopped. 1=stop not active

0= DC Voltage Level control from Main Control Word (MCW) is not active and DC Voltage reference is from fieldbus data (reference value). 1= DC Voltage Level control from MCW is enabled

b13 DO control

b14 Reserved for future use. b15 Reserved for future use.

B00: FALSE = No Action, TRUE = PreCharge DC

ON: Drive will start precharge if the function is activated by digital output and the control place is fieldbus.

When control place is not fieldbus precharging is started from normal start command.

For fieldbus B10 also needs to be active.

B01: FALSE = Coast stop (OFF 2), TRUE = ON 2

Coast Stop: Drive will make coasting stop.

ON 2: No Coast Stop command

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

This signal can be connected to digital output with group 2.4.1 parameters.

vacon • 76 Fieldbus Profile for VACON® Regenerative Drive

11292 00

SEL

G IN 0 IN 1

A FB_DCLev_Ctrol

MUL

IN 1 IN 2

A FB_DC_Vref

100

FW AuxControlWord.B12

A FB_DCVref_Final

A FB_DCLevRef

A FB_DCLevRe

FW FBSpeedReference

SEL

G IN 0 IN 1

110,00 %

SEL

G IN 0 IN 1

115,00 %

SEL

G IN 0 IN 1

120,00 %

SEL

G IN 0 IN 1

125,00 %

110,00 %

A FB_DCRef0

A FB_DCRef1

A FB_DCRef2

A FB_DCRef3

AND

IN 1 IN 2

FW MainControlWord.B8

NOT

AND

IN 1 IN 2

NOT

AND

IN 1 IN 2

NOT

AND

IN 1 IN 2

FW MainControlWord.B9

FB DC Reference

FW DcVoltageReference

LIMIT

MIN IN MAX

105,00 %

SEL

G IN 0 IN 1

690 Vac Unit

130,00 % 115,00 %

IN 1 IN 2

SEL

G IN 0 IN 1

A IO_Control

IN 1 IN 2

5,00 %

P DCVoltReference

FB DC Reference

11285_00

8.12 FB Reference Control (Device net)

When the DC reference from fieldbus is below 5 (FW: FBSpeedReference < 5), the reference from fieldbus is ignored. When the reference is below 105 (FW: FBSpeedReference < 105), the reference is limited to 105.00%. FB Reference cannot be activated when the control place is IO Control. MainControlWord B8 and B9 reference function is activated by Aux Control Word B12.

Figure 15. FB DC Reference Chain

B02: FALSE = No Function, TRUE = DC Ref 1

B03: FALSE = No Function, TRUE = DC Ref 2

B04: FALSE = FB WD Pulse Low, TRUE = FB WD Pulse High

Watch dog pulse: This pulse is used to monitor that PLC is alive. If the pulse is missing, the drive will go to fault state. This function is activated by P2.7.6 FB WD Delay. When the value is zero, the pulse is not monitored.

DC Ref 110.00% 115.00% 120.00% 125.00%

B02 FALSE TRUE FALSE TRUE B03 FALSE FALSE TRUE TRUE

Figure 16. DC Voltage Reference Chain

Table 52. FB DC Ref Bit control

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 77

B12: FALSE = DC Ref FB Speed Ref, TRUE = DC Ref controlled by Bits

DC Ref FB Speed Ref: Fieldbus reference is given by FBSpeedReference process data. Reference scaling 110 = 110.00% DC Reference.

DC Ref Controlled By Bits: DC Reference is controlled by main control word bits B08 and B09.

B13: FALSE = DO Control Low, TRUE = DO Control High

DO Control Low: DO is controlled Low.

DO Control High: DO is controlled High

8.13 Aux Status Word ID 1163

Table 53. Aux Status Word

FALSE TRUE

b0 b1 b2 b3 b4 b5 b6 b7 b8

b9 b10 b11 b12 b13 b14 b15

B00: FALSE = No Function, TRUE = No Function

No Function:

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 78 Fieldbus Profile for VACON® Regenerative Drive

8.14 Status Word (Application) ID 43

Application Status Word combines different drive statuses to one data word.

Table 54. Application Status Word ID43

FALSE TRUE

b1 Not in Ready state Ready

b2 Not Running Running

b3 No Fault Fault

b6 Run Disabled Run Enable

b7 No Warning Warning

b8 Charging Switch closed (internal)

b9 Main Contactor Control (DO Final) b10 Main Contactor Feedback b11 b12 No Run Request Run Request b13 b14 F1, F31 or F41 active b15

B01: FALSE = Not Ready, TRUE = Ready

Not Ready: DC Voltage low, Fault active

Ready: Drive in ready state, start command can be given.

B02: FALSE = Not Running, TRUE = Running

Not Running: Drive is not modulating

Running: Drive is modulating.

B03: FALSE = No Fault, TRUE = Fault Active

No Faults: Drive does not have active faults.

Fault: Drive has active faults.

B06: FALSE = Run Enable Low, TRUE = Run Enable High

Run Enable Low: Run Enable command to motor control is low

Run Enable High: Run Enable command to motor control is high.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fieldbus Profile for VACON® Regenerative Drive vacon • 79

B07: FALSE = No Warning, TRUE = Warning Active

No Warning: No warning signals active in the drive

Warning: Drive has an active warning signal. The warning signal does not stop the operation.

B08: FALSE = Charging Switch Open, TRUE = Charging Switch closed

Charging Switch Open: DC voltage level has neither reached closing level nor has dropped below the opening level. This information is from the drive motor control.

Charging switch Closed: DC voltage level is above closing limit and no interlocks are active internally.

B09: FALSE = Main contactor Open command, TRUE = Main contactor closed command

Main Contactor Open Command: Final command to open the main contactor from application logic.

Main Contactor Close Command: Final close command to the main contactor from application log-

ic.

B10: FALSE = Main contactor Open, TRUE = Main contactor closed

Main Contactor Open: Feedback from the main contactor, contactor open.

Main Contactor Closed: Feedback from the main contactor, contactor closed.

B10: FALSE = No Run Request, TRUE = Run Request

No Run Request: Final Run Request command has not been given to the motor control.

Run Request: Final Run Request command has been given to the motor control.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 80 Fault codes

9. FAULT CODES

The fault codes, their causes and correcting actions are presented in the table below.

NOTE: When contacting a distributor or the factory because of a fault condition, always write down all texts and codes on the keypad display. The best way is to send the parameter file and service info to VACON

This chapter includes all fault codes that are possible. Some faults are not possible in AFE application. Some fault descriptions may be different when compared to standard AC drive.

technical support.

Table 55. Fault codes

Fault

code

Fault name Description Possible cause Remedy

Over current fault

Overvoltage fault

Drive has detected a high current in the output phase.

S1 = Hardware trip: Current above 4*Ih

DC-link voltage has exceeded the drive protection limits.

S1 = Hardware trip. 500 Vac unit DC voltage above 911 Vdc 690 Vac unit DC voltage above 1200 Vdc

S2 = Overvoltage control supervision (only 690 Vac unit).

DC voltage has been above 1100 Vdc for too long.

Sudden increase in load.

Short circuit in cables. Voltage dip in grid.

Too short a deceleration time in units connected to DC-Link.

High overvoltage spikes in supply. Too low Generator power limit or current limit.

Check the DC-Link load.

Check the cables.

Increase deceleration time. Use brake chopper and brake resistor. Use brake chopper unit.

Check input voltage.

F3 Earth fault

Earth fault protection ensures that the sum of the phase currents is zero. The over current protection is always working and protects the AC drive from earth faults with high currents.

S1 = Sum of output phase current is not zero

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Insulation failure in cables.

Fault codes vacon • 81

Table 55. Fault codes

Fault

code

Fault name Description Possible cause Remedy

Charge

switch

Saturation

fault

F8 System Fault

Charge switch status is not correct when the start command is given.

S1 = Charge switch was open when START command was given.

S1 = Hardware failure

A system fault indicates several different fault situations in drive operation.

S7 = Charge switch S8 = No power to driver card S9 = Power unit communication (TX) S10 = Power unit communication (Trip) S11 = Power unit comm. (Measurement) S30 = Safe disable inputs are in different state (OPTAF) S31 = Thermistor short circuit detected (OPT-AF) S32 = OPT-AF board has been removed S33 = OPT-AF board EEPROM error

Charge switch was open when the START command was given.

Disturbance. Driver board or IGBT broken. FR9 and the bigger size drives, which do not include star coupler: ASIC board (VB00451) is broken. FR8 and smaller size drives: control board broken. FR8 and smaller size drives: if the boards VB00449 / VB00450 are in use, failure might be in there.

Check the connection of the feedback from charging relay Reset the fault and restart.

Should the fault reoccur, contact your local distributor.

Cannot be reset from the keypad. Switch off power. DO NOT RE-CONNECT POWER! Contact your local distributor.

Reset the unit and try again. If there is a star coupler in the unit, check the fibre connections and phase order.

DC-link voltage is below the fault voltage limit of the drive.

Undervolt-

age fault

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

S1 = DC-link too low during run S2 = No data from power unit S3 = Undervoltage control supervision

Too low a supply voltage. AC drive internal fault. One of the input fuses is broken. External charge switch has not been closed. Voltage dip in a grid.

In case of temporary supply voltage break, reset the fault and restart the AC drive. Check supply voltage. Check function of DC charge. Contact your local distributor.

vacon • 82 Fault codes

Table 55. Fault codes

Fault

code

F10

F11

F13

F14

F18

F22

F24 Counter fault

Fault name Description Possible cause Remedy

Line Synchronization Fault

Line phase supervision

Drive under temperature fault

Drive over temperature fault

Unbalance (Warning only)

EEPROM checksum fault

S1 = Phase supervision diode supply S2 = Phase supervision active front end

Current measurement has detected that there is no current in one phase or one phase current is considerably different from the other phases.

Input line phase is missing. Rated current of supply is too low compared to the AFE unit. Grid frequency is too high or too low. Main Circuit Breaker is open. DC-Link has too high motoring power during AFE start.

Heatsink temperature is under -10 C.

Heatsink temperature is over acceptable limits. Overtemperature warning is issued before the actual trip limit is reached.

Unbalance between power modules in paralleled units. Subcode in T.14: S1 = Current unbalance S2 = DC-Voltage unbalance

Parameter save fault. Faulty operation. Component failure.

Values displayed on counters are incorrect.

Check supply voltage, fuses and cable.

Check the cables.

Check the correct amount and flow of the cooling air. Check the heatsink for dust. Check ambient temperature. Make sure that switching frequency is not too high in relation to the ambient temperature and motor load.

Should the fault reoccur, contact your local distributor.

Have a critical attitude towards values shown on counters.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fault codes vacon • 83

Table 55. Fault codes

Fault

code

F25

F26

F29

Fault name Description Possible cause Remedy

Microprosessor watchdog fault

Start-Up prevention

Thermistor fault

The thermistor input of the option board has detected too high motor temperature.

Start-up of the drive has been prevented. Run request is ON when a new application is loaded to the drive.

Start-up of the drive has been prevented.

Run request is ON when a new application is loaded to the drive.

Motor is overheated. Check the motor cool-

Thermistor cable is broken.

Too high load. Check load.

Reset the fault and restart. Should the fault reoccur, contact your local distributor.

Cancel the prevention of the start-up if this can be done safely.

Remove Run Request.

ing and load. Check the thermistor

connection (If thermistor input of the option board is not in use it has to be short circuited).

IGBT Inverter Bridge over

IGBT tem-

F31

perature

F32 Fan cooling

Device

F37

change

F38 Device added Option board added.

Device

F39

removed

Device

F40

unknown

temperature protection has detected too high short term overload current.

Option board or power unit changed.

Option board removed.

Unknown option board or drive.

S1 = Unknown device S2 = Power1 not same type as Power2

Identification run has not been made which causes the motor to start under magnetized.

Cooling fan of the AFE or LCL filter (with integrated power supply) does not start or is not running when ON command is given.

New device of same type and rating.

Check motor size.

Make identification Run.

Contact your local distributor.

Reset. Device is ready for use.

Reset. Device is ready for use. Old board settings will be used.

Reset. Device no longer available.

Contact the distributor near to you.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

vacon • 84 Fault codes

Table 55. Fault codes

Fault

code

F41

F44

F45

F51 External fault

Fault name Description Possible cause Remedy

IGBT temperature

Device changed (Default param.)

Device added (default param.)

IGBT inverter bridge overtemperature protection has detected too high short term overload current.

Check load.

Option board or power unit changed. New device of different type or different rating from the previous one.

Option board of different type added.

Digital input fault. Remove fault situation

Reset. Set the option board parameters again if the option board was changed. Set the AC drive parameters again if the power unit was changed.

Reset Set the option board parameters again.

from the external device.

Keypad com-

F52

munication

Fieldbus

F53

communication

F54 Slot fault

PT100 tem-

F56

perature fault

F60 Cooling

PT100 protection function is used to measure the temperature and give a warning and/or fault when the set limits are exceeded.

Protection for the liquidcooled units. An external sensor is connected to the drive (DI: Cooling Monitor) to indicate if cooling liquid is circulating. If the drive is in Stop state, only a warning is issued. In Run state a fault is issued and the drive makes a coast stop.

The connection between the control keypad or NCDrive and the AC drive is broken.

The data connection between the fieldbus Master and the fieldbus board is broken.

Defective option board or slot.

Temperature limit values set for the PT100 board parameters have been exceeded.

The cooling circulation of the liquid cooled drive has failed.

Check the keypad connection and possible keypad cable.

Check installation. If installation is correct contact the nearest distributor.

Check board and slot. Contact the nearest distributor.

Find the cause of temperature rise.

Check the reason for the cooling failure from the external system.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

Fault codes vacon • 85

Table 55. Fault codes

Fault

code

F64

F70

F71

F80

Fault name Description Possible cause Remedy

MCC State Fault

LCL Fan Fault

LCL Temperature

Charging Fault

A1 = Code given by V139 and older versions. A2 = MCB open while controlled close. A3 = MCB closed while controlled open. A4 = MCB opened externally while AFE unit was in run state.

LCL Temperature has reached a warning limit.

Drive has not reached the needed voltage at set time

Main contactor has opened while the drive controls it to close. Main contactor is closed while the drive controls it to open.

LCL Fan feedback signal to digital input indicates that LCL fan is not running.

Too high load in DC bus. Charging current too low.

Check the main contactor functionality.

Check the connections. Check if the LCL filter (with external DCpower supply) fan is running or not. Check the external power supply if the fan is not running. Contact the nearest distributor.

Check the charging current.

Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/

www.danfoss.com

Vacon Ltd

Member of the Danfoss Group

Runsorintie 7 65380 Vaasa Finland

Document ID:

DPD00905B

Rev. B

Sales code: DOC-APPLAFE+DLUK

Danfoss vacon nx ACTIVE FRONT END (AFE) ARFIFF02 Application guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1. INTRODUCTION

2. AFE UNITS

2.1 500 Vac units Air Cooled

2.2 690 Vac units Air Cooled

2.3 500 Vac units Liquid-Cooled

2.4 690 Vac units Liquid-Cooled

3. OPERATION

3.1 Main contactor control

3.2 Quick Start instructions

4. CONTROL IO

5. AFE APPLICATION - MONITORING VALUES

5.1 Monitoring values

5.1.1 Monitoring 1

5.1.2 Monitoring values 2

5.1.3 FieldBus Monitoring values

5.1.4 IO Monitoring values

5.1.5 Unit Monitoring Values

5.1.6 Monitoring 1 values

5.1.7 Monitoring 2 values

5.1.8 Fieldbus monitoring values

5.1.9 IO Monitoring values

5.1.10 Unit Monitoring values

6. AFE APPLICATION - PARAMETER LISTS

6.1 Basic parameters

6.2 Reference Handling

6.3 Input signals

6.3.1 Digital inputs

6.3.2 Analogue inputs

6.4 Output signals

6.4.1 Digital Outputs

6.4.2 Analogue Output 1

6.5 Limit Settings

6.5.1 Current Limit

6.5.2 Power Limit

6.5.3 Auto Start Stop

6.5.4 DC Voltage

6.6 Drive Control parameters

6.7 Control parameters

6.8 Fieldbus parameters

6.9 Protections

6.9.1 General

6.9.2 PT-100

6.9.3 Earth fault

6.9.4 Fieldbus

6.10 Auto reset parameters

6.11 DIN ID Control

6.12 Keypad control

6.13 System menu

6.14 Expander boards

7. DESCRIPTION OF PARAMETERS

7.1 Basic parameters

7.2 Reference Handling

7.3 Input signals

7.3.1 Digital inputs

7.3.2 Analogue Inputs

7.4 Output signals

7.4.1 Digital outputs

7.4.2 Analogue outputs

7.5 Limit settings

7.5.1 Current Limits

7.5.2 Power Limits

7.5.3 Auto Start Stop function

7.5.4 DC Voltage limit parameters

7.6 Drive control

7.6.1 Drive control

7.7 Fieldbus parameters

7.8 Protections

7.8.1 PT100 Temperature

7.8.2 Earth fault

7.8.3 Fieldbus

7.9 Auto restart

7.10 DIN ID Control

7.11 Keypad control

8. FIELDBUS PROFILE FOR VACON® REGENERATIVE DRIVE

8.1 Signals from Overriding System to VACON® regenerative Drive

8.2 Signals from VACON® Drive to Overriding system