Danfoss VACON NX Application guide

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active front end ii (afe-ii)

arfiff05

application manual

Arfiff05 Standard AFE-II VACON® • 3

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Vacon Standard AFE-II application

INDEX

Document code: DPD01979A

Software code: ARFIFF05V070

Date: 3.6.2021

VACON STANDARD AFE-II APPLICATION ........................................................................................... 3

1. Introduction ........................................................................................................................................................... 6

1.1 Compatibility issues in parameters between versions ..................................................................................... 7

2. Operation ............................................................................................................................................................... 8

2.2 Charging of DC ................................................................................................................................................ 8

2.3 Main Circuit breaker control (MCB control) ..................................................................................................... 9

2.4 Quick Start instructions .................................................................................................................................. 9

2.5 Start Sequence ............................................................................................................................................. 10

2.6 Stop Sequence .............................................................................................................................................. 11

2.7 Start Stop timing diagram ............................................................................................................................. 12

3. CONTROL IO ......................................................................................................................................................... 13

4. AFE Application – Monitoring Values ................................................................................................................... 14

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

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

5.1.2 FieldBus Monitoring values ....................................................................................................................... 15

5.1.3 Line Monitor OPT-D7 ................................................................................................................................ 15

5.1.4 Master Follower ....................................................................................................................................... 16

5.1.5 Monitoring values 2.................................................................................................................................. 16

4.7.1 PID Control ............................................................................................................................................... 16

5.2 Monitoring Values description ...................................................................................................................... 17

5.2.1 Monitoring 1 values.................................................................................................................................. 17

5.2.2 Fieldbus monitoring values ....................................................................................................................... 19

5.2.3 Line monitoring OPT-D7 ........................................................................................................................... 24

5.2.4 Master/Follower ...................................................................................................................................... 24

4.7.2 Statuses ................................................................................................................................................... 25

5.2.5 Monitoring values 2.................................................................................................................................. 25

4.7.3 PIC Controller ........................................................................................................................................... 25

5. Parameter List ...................................................................................................................................................... 26

6.1 Basic parameters .......................................................................................................................................... 26

6.2 Reference Handling ...................................................................................................................................... 26

5.8 PIC Function ................................................................................................................................................. 27

5.9 Input signals ................................................................................................................................................. 28

6.2.1 Digital inputs ............................................................................................................................................ 28

6.2.2 Analogue Input 1 ...................................................................................................................................... 29

6.2.3 Analogue Input 2 ...................................................................................................................................... 29

6.2.4 Cabin State DI ........................................................................................................................................... 29

6.2.5 Options .................................................................................................................................................... 29

6.3 Output signals .............................................................................................................................................. 30

6.3.1 Digital Outputs ......................................................................................................................................... 30

6.3.2 ANALOG OUTPUT 1 .................................................................................................................................. 30

6.3.3 Options .................................................................................................................................................... 31

6.5 Limit Settings ................................................................................................................................................ 32

5.9.1 Current Limit ............................................................................................................................................ 32

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5.9.2 Power Limit .............................................................................................................................................. 32

5.9.3 Frequency Limit ........................................................................................................................................ 32

5.9.4 AC Voltage Limit ....................................................................................................................................... 32

5.9.5 DC Voltage Limit ....................................................................................................................................... 32

5.10 Drive Control parameters ............................................................................................................................. 33

5.10.1 Control ................................................................................................................................................. 33

5.11 Protections ................................................................................................................................................... 34

5.11.1 General ................................................................................................................................................ 34

5.11.2 Temperature sensor protections .......................................................................................................... 34

5.11.3 Fieldbus ............................................................................................................................................... 35

5.11.4 OPT-D7 protections .............................................................................................................................. 35

5.11.5 External Fault ....................................................................................................................................... 35

5.11.6 Cooling protection................................................................................................................................ 35

5.11.7 Cabin protection .................................................................................................................................. 35

5.11.8 Options ................................................................................................................................................ 36

5.12 Fieldbus parameters ..................................................................................................................................... 37

5.13 ID Control Functions ..................................................................................................................................... 38

5.13.1 Value control ....................................................................................................................................... 38

5.13.2 DIN ID Control 1 ................................................................................................................................... 38

5.14 Keypad control (Control keypad: Menu M3) .................................................................................................. 39

5.15 System menu (Control keypad: Menu M6) .................................................................................................... 39

5.16 Expander boards (Control keypad: Menu M7) ............................................................................................... 39

6. Description of parameters.................................................................................................................................... 40

6.1 Basic parameters .......................................................................................................................................... 40

6.2 Reference Handling ...................................................................................................................................... 41

6.2.1 PIC Function ............................................................................................................................................. 42

6.3 Input signals ................................................................................................................................................. 43

6.3.1 Digital inputs ............................................................................................................................................ 43

6.3.2 Analogue Inputs ....................................................................................................................................... 46

6.3.3 Cabin State DI ........................................................................................................................................... 49

6.3.4 Options .................................................................................................................................................... 49

6.4 Output signals .............................................................................................................................................. 50

6.4.1 Digital outputs .......................................................................................................................................... 50

6.4.2 Analogue outputs ..................................................................................................................................... 52

6.4.3 Options outputs ....................................................................................................................................... 54

6.5 Limit Settings ................................................................................................................................................ 55

6.5.1 Current limits ........................................................................................................................................... 55

6.5.2 Power Limits ............................................................................................................................................ 55

6.5.3 Frequency limits ....................................................................................................................................... 55

6.5.4 AC Voltage limits ...................................................................................................................................... 56

6.5.5 DC Voltage limit parameters ..................................................................................................................... 56

6.6 Drive control ................................................................................................................................................ 57

6.6.1 Control ..................................................................................................................................................... 59

6.7 Protections ................................................................................................................................................... 61

6.7.1 General .................................................................................................................................................... 61

6.7.2 Temperature sensor protections............................................................................................................... 62

6.7.3 Fieldbus ................................................................................................................................................... 64

6.7.4 OPT-D7 Protections .................................................................................................................................. 65

6.7.5 External Fault ........................................................................................................................................... 65

6.7.6 Cooling protection .................................................................................................................................... 65

6.7.7 Cabin Protection....................................................................................................................................... 66

6.7.8 Options .................................................................................................................................................... 66

6.8 Fieldbus parameters ..................................................................................................................................... 67

6.9 ID Functions ................................................................................................................................................. 68

6.9.1 Value Control ........................................................................................................................................... 68

6.9.2 DIN ID Control .......................................................................................................................................... 70

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6.10 Keypad control ............................................................................................................................................. 71

7. Status and control words in detail ........................................................................................................................ 72

8.1 Basic In ByPass (0) ........................................................................................................................................ 72

8.2 FB Control Word ........................................................................................................................................... 73

8.2.1 Standard (1) ............................................................................................................................................. 73

8.2.2 Vacon AFE 1 profile (2) ............................................................................................................................. 74

8.2.3 Vacon AFE 2 Profile (3) ............................................................................................................................. 76

8.3 FB Status Word ............................................................................................................................................. 78

7.11 Fault Word 1 ................................................................................................................................................ 79

7.12 Fault Word 2 ................................................................................................................................................ 80

7.13 Warning Word 1 ........................................................................................................................................... 81

8.4 Auxiliary Control Word ................................................................................................................................. 82

8.5 Status Word (Application) ID 43 .................................................................................................................... 83

8. Problem Solving ................................................................................................................................................... 85

9. Fault codes ........................................................................................................................................................... 86

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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 utilized by using inverter hardware with special software. An external L(CL)-filter and

charging circuit is needed. This unit is selected when low harmonics are required. The principle connection of AFE drive has been described in Figure 1.

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 6 of this manual.

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 2-1. As a default the control place (P3.1) of the AFE drive is Keypad.

This application requires NXP3 control board VB00761.

Figure 1, AFE connection

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1.1 Compatibility issues in parameters between versions

V025

• Compatibility Issue: MCB Force Open inverted. This to follow NXC cabinet

default signals.

Update Note 1: This application parameters are not kept backwards compatible if new features or improvements would be difficult to implement by doing so. Read this change note and chapter “Compatibility issues in parameters between versions” from manual before updating the application.

Update Note 2: It’s recommended to use compare function for parameter changes when updating

application, especially in cases when version number change is considerably high. Application is constantly developed; this includes changing parameter default values, and if parameters are directly downloaded to drive improved default values may be lost.

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2. OPERATION

2.2 Charging of DC

This AFE application has own charging control, P2.4.1.9 DC Charge (24 Vdc required for control board) and charging protection in case external charging can’t get DC voltage to required level within set time P2.7.1.5 Charge Max Time (provided that DC Voltage reach at least drive under voltage fault level).

Charging function is activated when P2.4.1.9 DC Charge is A.1 or higher. When control place is IO, Keypad or NCDrive charging is started from start command. Charging is not started if:

- Drive is in fault state.

- P2.3.1.2 Enable MCB Close is FALSE

- P2.3.1.6 Run Enable is FALSE

- P2.3.1.7 Quick Stop is FALSE Charging is also stopped if above conditions happens during charging or start command is removed. For fieldbus control charging is started with B0 of FB Control Word on supporting FB profiles.

Charging is also stopped if B0 goes low as is MCB opened if already closed. DC Charge (F80) is given if 85 % of DC Nominal is not reached within P2.7.1.5 Charge Max Time

and charging is stopped. DC Charging is stopped when drive receives feedback from P2.3.1.5 MCB Status. Note! Use suitably sized DC Charging resistor by checking Pulse loadability for time duration set in

for Max Charge Time parameter

NOTE! The MCB feedback is necessary for the correct operation of the AFE application. NOTE! Only the drive controls its own MCB. If additional interlocks or opening commands are

needed, these commands must go through the drive. NOTE! Missing feedback signal prevent drive going to ready state. MCB Feedback can be monitored

from Status Word B10. NOTE! If feedback is not used there will be three second forced delay on internally generated MCB

feedback signal. MCB Feedback can be monitored from Status Word B10.

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2.3 Main Circuit breaker control (MCB control) The AFE application controls the MCB of the system with Relay Output RO2. When charging of the

DC bus is ready the MCB will be closed. The status of the MCB is monitored via digital input P2.3.1.5 MCB Status (Default is DigIn: A.4). MCB feedback is required for correct AFE functionality,

NOTE! MCB feedback is required for correct AFE functionality. Over Current (F1), Hardware IGBT (F31) and Software IGBT (F41) faults will open MCB

immediately. Some fault can be programmed to open MCB if needed.

NOTE! For correct operation of AFE system, AFE unit needs to be in control of charging circuit and Main Circuit Breaker (MCB).

2.4 Quick Start instructions

NOTE! Before taking any commissioning actions read carefully the safety instructions in Vacon NX

User's Manual, chapter 1.

1. Connect the unit according to the Figure 1.

2. Power up the control unit.

3. Set parameters in G2.1 Basic Parameters.

4. Check that digital input parameters (G2.3.1) have been set according to connections. Note that P2.3.1.5 MCB Status input is needed for correct operation of AFE unit.

5. Check the control place accordingly proves requirements (P3.1 Control Place).

6. Charge DC.

In case of parallel AFE:

1. Set Parallel AFE parameter (P2.1.5) = YES (in every AFE). (This will set also DC Drooping to 3,00 %

2. Set Start Up Delay in AFE units so that starting is in sequence with different intervals.

Time * 100 ms

Stop

AFE 1

Run

Stop

AFE 2

Run

Stop

AFE 3

Run

Stop

AFE 4

Run

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2.5 Start Sequence

Init

Ready to

switch on

DC > 85 %

Close MCB

MCB close

enable

MCB Closed

Start

Command

Synchronized Trials >= 5

Modulating

F10: LineSynch

Yes

F64 A2

(Delayed)

Figure 0-2. AFE start sequence

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2.6 Stop Sequence

Modulating

MCB Closed

F64 A4

Open MCB

Yes

Stop Modulation

(If Run State)

Open MCB

Stop Request MCB Closed

F64 A2

(If DC > 75 %)

(Delayed)

Yes

MCB Closed

Yes

F64 A3

(Delayed)

End

Figure 0-3. AFE stop sequence

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2.7 Start Stop timing diagram

DC Voltage

Charge Control

MCB Feedback

MCB Close Control

MCB Close level

Stable DC

Ready

IO Start

Run

FB CW.B00

Control in

FB Control

FB CW.B03

Contro in

IO Control

P. Start Delay

IO MCB Open

Command

Above example when “Standard” state machine is used. With “Basic” state machine operation

is like in IO Control.

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3. CONTROL IO

NXOPTA1

Terminal

Signal

Description

+10V

ref

Reference voltage output

Voltage for potentiometer, etc.

AI1+

Analogue input 1. Range 0-10V, Ri = 200 Range 0-20 mA Ri = 250

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

AI1-

I/O Ground

Ground for reference and controls

AI2+

Analogue input 2. Range 0-10V, Ri = 200 Range 0-20 mA Ri = 250

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

AI2-

+24V

Control voltage output

Voltage for switches, etc. max 0.1 A

GND

I/O ground

Ground for reference and controls

DIN1

Start Request Programmable G2.3.1

Contact closed = Start Request

DIN2

Programmable G2.3.1

No function defined at default

DIN3

Fault Reset Programmable G2.3.1

Contact closed = Fault Reset

CMA

Common for DIN 1—DIN 3

Connect to GND or +24V

+24V

Control voltage output

Voltage for switches (see #6)

GND

I/O ground

Ground for reference and controls

DIN4

MCB feedback

Contact open = MCB open Contact closed = MCB Closed

DIN5

Programmable G2.3.1

No function defined at default

DIN6

Programmable G2.2.1

CMB

Common for DIN4—DIN6

Connect to GND or +24V

AOA1+

Analogue output 1 Programmable P2.3.1.2

Output range selected by jumpers. Range 0—20 mA. RL, max. 500 Range 0—10 V. RL > 1k

AOA1-

DOA1

Digital output Ready / Warning (Blinking)

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

NXOPTA2

RO1

Relay output 1

Programmable G2.4.1

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

RO1

RO2

Relay output 2

MCB Contl

Cannot be reprogrammed

Fixed to MCB control. Closes when DC at 85 % of nominal DC. Opens when DC below 75 % of nominal DC

RO2

Table 4-2. Default I/O configuration.

220

VAC

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4. AFE APPLICATION – MONITORING VALUES

On the next pages you will find the lists of parameters within the respective parameter groups. Column explanations:

Code = Location indication on the keypad; Shows the operator the present parameter

number Parameter = Name of parameter Min = Minimum value of parameter Max = Maximum value of parameter Unit = Unit of parameter value; Given if available Default = Value preset by factory Cust = Customer’s own setting ID = ID number of the parameter _____ = On parameter code: Parameter value can only be changed after the Drive has

been stopped. _____ = Monitoring value is possible to control from fieldbus by ID number

The manual presents signals that are not normally visible for monitoring. i.e. is not a parameter or standard monitoring signal. These signals are presented with [Letter]. e.g. [FW]MotorRegulatorStatus

[V] Normal monitoring signal [P] Normal parameter in application. [FW] Firmware signal, Can be monitored with NCDrive when signal type is selected Firmware [A] Application signal, can be monitored with NCDrive when signal type is selected Application. [R] Reference type parameter on keypad. [F] Function. Signal is received as a output of function. [DI] Digital input signal. CB Circuit Breaker MCB Main Circuit Breaker = AFE controller Circuit Breaker

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

measurements. Monitoring values cannot be edited.

5.1.1 Monitoring 1

Code

Signal

Unit

Description

V1.1.1

DC-Link Voltage

Vdc

1108

Measured DC Link voltage in Volts, filtered.

V1.1.2

DC-Link Ref.

Vdc

DC Voltage Reference in Vdc

V1.1.3

DC Voltage Ref.

1200

Used DC Voltage Reference

V1.1.4

DC Voltage Act.

Actual DC Voltage

V1.1.5

Total Current

Total current of the regenerative unit in Amperes.

V1.1.6

Active Current

1125

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

V1.1.7

Reactive Current

1157

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

V1.1.8

Supply Frequency

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

V1.1.9

Supply Voltage

Input AC voltage, RMS line to line Volts.

V1.1.10

Unit Temperature

°C

Heat sing temperature

V1.1.11

Status Word

43 V1.1.12

DIN 645. 321

V1.1.13

Analogue Input 1

V1.1.14

Analogue Input 2

14 V1.1.15

Analogue Out 1

26 V1.1.16

Operation Hours

1856 V1.1.17

DC-Link Current

72 V1.1.18

DC-Link ActCurr

1158

5.1.2 FieldBus Monitoring values

Code

Signal

Unit

Description

V1.2.1

FB Control Word

1160

Control word from fieldbus

V1.2.2

FB Status Word

Status word to fieldbus

V1.2.3

Fault Word 1

1172

V1.2.4

Fault Word 2

1173

V1.2.5

DIN Status Word 1

56 V1.2.6

DIN Status Word 2

V1.2.7

Warning Word 1

1174

V1.2.8

DC Voltage

Unfiltered DC-Link voltage

V1.2.9

Current

1113

Unfiltered total current

V1.2.10

Drive Power

1508

Electrical AFE terminal power

V1.2.11

Fault History

V1.2.12

Final DC Ref

1131

V1.2.13

Cabin State Word

1884

V1.2.14

Warning

5.1.3 Line Monitor OPT-D7

Code

Signal

Unit

Description

V1.3.1

Line Voltage

1650

V1.3.2

Line Frequency

1654

V1.3.3

Synch Error D7

1659

V1.3.4

Line Voltage THD

1670

V1.3.5

Line Voltage HF rms

1671

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5.1.4 Master Follower

Code

Parameter

Unit

Form.

Description

V1.4.1

SB SystemStatus

1601 V1.4.2

Master CW

93 Code

Parameter

Unit ID

Description

V1.4.3.1

Current D1

Varies

1820

V1.4.3.2

Current D2

Varies

1821

V1.4.3.3

Current D3

Varies

1822

V1.4.3.4

Current D4

Varies

1823 Code

Parameter

Unit ID

Description

V1.4.4.1

Status Word D1

# 1828

V1.4.4.2

Status Word D2

# 1829

V1.4.4.3

Status Word D3

# 1830

V1.4.4.4

Status Word D4

# 1831

5.1.5 Monitoring values 2

Code

Signal

Unit

Description

V1.5.1

Measured temperature 1

Cº

4 s filtering.

V1.5.2

Measured temperature 2

Cº

4 s filtering.

V1.5.3

Measured temperature 3

Cº

4 s filtering.

V1.5.4

Measured temperature 4

Cº

4 s filtering.

V1.5.5

Measured temperature 5

Cº

4 s filtering.

V1.5.6

Measured temperature 6

Cº

4 s filtering.

V.1.5.7

PT-100 Temperature

Cº

Highest temperature of OPTB8/OPTBH board. 4 s filtering.

4.7.1 PID Control

Code

Parameter

Unit

Form.

Description

V1.6.1

PID Reference

#,#

V1.6.2

PID Actual Value

#,#

V1.6.3

PID Output

#,##

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5.2

Monitoring Values description

5.2.1 Monitoring 1 values

V1.1.1 DC-Link Voltage Vdc ID44

Measured DC voltage, filtered.

V1.1.2 DC-Link Ref. Vdc ID25

DC-Link voltage reference in Vdc.

V1.1.3 DC Voltage Ref. % ID1200

Used DC Voltage reference in %

V1.1.4 DC Voltage Act. % ID7

Actual DC Voltage in %

V1.1.5 Total Current A ID3

Total current of the regenerative unit in Amperes, filtered

V1.1.6 Active Current % ID1125

Active current in % of System Rated Current. Negative value means that current is flowing to AC side from DC side i.e. regenerating.

V1.1.7 Reactive Current % ID1157

Reactive current of the regenerative drive in % of System Rated Current. Positive is Inductive current. Negative is capacitive current.

V1.1.8 Supply Frequency Hz ID1

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

V1.1.9 Supply Voltage V ID6

Input AC voltage, RMS line to line Volts. Updated when drive in run state. Updates also when OPT-D7 is used.

V1.1.10 Unit Temperature °C ID8

Temperature of the unit in degrees Celsius

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V1.1.11 Status Word ID43

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

Application Status Word ID43

FALSE

TRUE

Not in Ready state

Ready

Not Running

Running

No Fault

Fault

Quick Stop Active

Quick Stop Not Active

Run Disabled

Run Enable

No Warning

Warning

b8 Charging Switch closed (internal)

b9 MCB Control (DO Final)

b10 MCB Feedback

b11 DO Charging Active

b12

No Run Request

Run Request

b13

b14

b15

V1.1.12 DIN 645. 321 ID15

DIN1/DIN2/DIN3 status

DIN1

DIN2

DIN3

DIN4

DIN5

DIN6

V1.1.13 Analogue Input 1 % ID13 V1.1.14 Analogue 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.

V1.1.15 Analogue Out 1 % ID26

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

V1.1.16 Operation Hours ID1856

Run state hours

V1.1.17 DC-Link Current [A] ID72

Calculated DC-Link Current in Amps.

V1.1.18 DC-Link ActCurr [%] #,# ID1158

Calculated DC-Link Current in %.

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5.2.2 Fieldbus monitoring values

V1.2.1 FB Control Word ID 1160

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

FB Control Word ID1160

Signal

Comment

B00

DC Charge

0= Open MCB. 1= Close DC charge contactor, MCB closed automatically, see

B01.

1,2,3

B01

MCB Close Enable

0= Disable Closing of MCB (Also opens if Control Options.B0=TRUE) 1= Enable Closing of MCB (Works also for reclosing)

B02

Quick Stop

0= Quick Stop 1= No Quick Stop

B03

Run

0= AFE is stopped 1= AFE is started

1,2,3

B04

Output Power Limit to

Zero

0= Output Power Limit to Zero (7%) 1= Output Power Limit = P2.5.2.1

B05

Disable Power

Increase.

Input or Output

0= Disable increase of power. 1= Power limits defined by G2.5.2

B06

Input Power Limit to

Zero

0= Input Power Limit to Zero (7%) 1= Output Power Limit = P2.5.2.2

B07

Reset

0>1 Reset fault.

1,2,3

B08

DC Voltage Ref B00

B00 | B01 0 | 0 = FB Reference. P2.2.1, if not FB Control & FB Ref > 50,00 %

0 | 1 = 110 % 1 | 0 = 115 % 1 | 1 = 120 %

2,3

B09

DC Voltage Ref B01

2,3

B10

Fieldbus Control

0= No control from fieldbus 1=Control from fieldbus

2,3

B11

Watchdog

0>1>0>1…0,5 sec square wave clock. This is used to check data

communication between fieldbus master and the drive.

2,3

B12

FB DIN2

Can be used to control RO or directly parameter by ID number. G2.4.1

1,2,3

B13

FB DIN3

Can be used to control RO or directly parameter by ID number. G2.4.1

1,2,3

B14

FB DIN4

Can be used to control RO or directly parameter by ID number. G2.4.1

1,2,3

B15

Reserved for future use.

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V1.2.2 FB Status Word ID 68

FB Status word to fieldbus. Below table is for bypass operation for such fieldbus board that natively supports this or can be parameterized to bypass mode.

FB Status Word ID68

Signal

Comment

Ready On

0=Drive not ready to switch on 1=Drive ready to start charging

Ready Run

0=Drive not ready to run 1=Drive ready and MCB is ON

Running

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

Fault

0=No active fault 1=Fault is active

Run Enable Status

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

Quick Stop Active

0=Quick Stop Active 1=Quick Stop not Active

MCB Control NOT OK

0= MCB Control OK 1= MCB Requested open but DC stays high

Warning

0= No active warnings 1= Warning active

At Reference

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

Fieldbus Control Active

0=Fieldbus control not active 1=Fieldbus control active

b10

Above Limit

0= DC Voltage is below P2.5.5.1 level 1=The DC Voltage is above the P2.5.5.1 level

b11

MCB Control (DO Final)

0= Drive is controlling MCB to be Open. 1= Drive is controlling MCB to be Closed

b12

MCB Feedback

0= Feedback indicates MCB to be Open 1= Feedback indicates MCB to be Closed

b13

Reserved for future use.

b14

DC Charge DO Control

0= DC not charged 1= DC Charging Active

b15

Watchdog

Same as received on bit 11 of the FB Control Word.

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V1.2.3 Fault Word 1 ID 1172

Fault Word 1 ID1172

Bit

Fault(s)

F1 Over current, F31 IGBT, F41 IGBT

F2 Over Voltage

F9 Under Voltage

F91 Short Circuit

F3 Earth Fault

B5 B6

F14 Unit Over Temperature

F29 Thermistor, F56 Measured Temperature 1, F65 Measured Temperature 2 F71 LCL Over Temperature

F10 Line Synch fault F11 Supply Phase

B9 B10

Device faults: F37, F38, F39, F40

B11

B12

B13 B14

B15

V1.2.4 Fault Word 2 ID 1173

Fault Word 2 ID1173

Bit

Fault(s)

F5 Charging Fault, F80 Charge Fault

Hardware faults: F7

F13 Under Temperature

F22 EPROM, F49 Zero Division

B6 B7 B8

F31 IGBT, F41 IGBT

B10

B11

F32 Fan Fault, F70 LCL Fan Fault, F60 LC Cooling Warning/Fault

B12

B13

F8 System, F26 Start Up Prevented, F36 Control Unit

B14

F64 MCB State Fault

B15

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V1.2.5 DIN Status 1 ID 56 V1.2.6 DIN Status 2 ID 57

DIN Status Word 1

DIN Status Word 2

DIN: A.1

DIN: C.5

DIN: A.2

DIN: C.6

DIN: A.3

DIN: D.1

DIN: A.4

DIN: D.2

DIN: A.5

DIN: D.3

DIN: A.6

DIN: D.4

DIN: B.1

DIN: D.5

DIN: B.2

DIN: D.6

DIN: B.3

DIN: E.1

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

b14

DIN: C.3

b15

DIN: C.4

V1.2.7 Warning Word 1 ID 1174

Warning Word 1 ID1174

Bit

Warning(s)

W29 Thermistor F56 Measured Temperature 1, F65 Measured Temperature 2 F71 LCL Over Temperature

W11 Supply Phase

B5 B6 B7 B8

W14 Unit Over Temperature

B9 B10

F32 Fan Fault, F70 LCL Fan Fault

B11

B12

B13

B14

B15

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V1.2.8 DC Voltage [Vdc] ID44

Unfiltered DC-Link Voltage

V1.2.9 Current [A] ID1113

Total unfiltered current

V1.2.10 Drive Power [kW] ID 1508

Drive input terminal electrical power.

V1.2.11 Fault History ID37

Last active fault. If drive has several fault at the same time see from fault history what was the first fault.

V1.2.12 Final DC Ref [%] ID1131

Final DC Reference, including offset control.

V1.2.13 Cabin State Word ID1884

Cabin State Word ID1884

Fault

Fault Codes

Main Fuse

W81

Aux voltage

W82

STO Fuse

W83

Insulation Fault

W84

Earthswitch Fault

W85

Arc Relay

W86

high Amb Temp.

W88

Leakage

W89

Not used

b10

Not used

b11

Not used

b12

Not used

b13

Not used

b14

Not used

b15

Not used

V1.2.14 Warning ID74

Last active warning. If drive has several warning at the same time see from fault history what was the first warning.

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5.2.3 Line monitoring OPT-D7

V1.3.1 Line Voltage V ID1650

The measured line voltage rms value when using the OPT-D7 option board in slot C.

V1.3.2 Line Frequency Hz ID1654

The measured line voltage frequency when using the OPT-D7 option board in slot C.

V1.3.3 Synch Error D7 ID1659

An error on voltage angles between the drive and the measurement taken by OPT-D7.

-3072...+3071 = -180...180 degrees. If the value is not near to zero when running in AFE mode, the phase order may be wrong even if the OPT-D7 frequency is correct (Error about 2047 = 120 degree). If measurement is after Dyn11 transformer error is usually about 512 (30,0 Degree).

V1.3.4 Line Voltage THD ID1670

V1.3.5 LineVoltageHFrms ID1671

5.2.4 Master/Follower

Here are gathered relevant signals in Master follower system.

V1.4.1 SB SystemStatus ID 1601

System Bus Status Word ID1601

FALSE

TRUE

b0 Not used

b1 Drive 1 Ready

b2 Drive 1 Running

b3 Drive 1 Fault

b4 Not used

b5 Drive 2 Ready

b6 Drive 2 Running

b7 Drive 2 Fault

b8 Not used

b9 Drive 3 Ready

b10 Drive 3 Running

b11 Drive 3 Fault

b12 Not used

b13 Drive 4 Ready

b14 Drive 4 Running

b15 Drive 4 Fault

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V1.4. 2 Master CW ID93

Master Drive Control Word. Master Sending, Follower receiving.

.4.7.1.1 Currents

V1.4.3.1 Current D1 A Varies 1820 V1.4.3.2 Current D2 A Varies 1821 V1.4.3.3 Current D3 A Varies 1822 V1.4.3.4 Current D4 A Varies 1823

4.7.2 Statuses

V1.4.4.1 Status Word D1 # 1828 V1.4.4.2 Status Word D2 # 1829 V1.4.4.3 Status Word D3 # 1830 V1.4.4.4 Status Word D4 # 1831

5.2.5 Monitoring values 2

V1.5.1 Measured temperature 1 Cº ID 50 V1.5.2 Measured temperature 2 Cº ID 51 V1.5.3 Measured temperature 3 Cº ID 52 V1.5.4 Measured temperature 4 Cº ID 69 V1.5.5 Measured temperature 5 Cº ID 70 V1.5.6 Measured temperature 6 Cº ID 71 V1.5.7 PT-100 Temperature Cº ID 42

Highest temperature of OPTB8/OPTBH board. 4 s filtering.

4.7.3 PIC Controller

Monitoring values for power controller in AFE mode

V1.6.1 PID Reference 20

Active Current reference

V1.6.2 PID Actual Value 21

Active current

V1.6.3 PID Output 23

PID controller output for DC Voltage reference, gives an offset for DC Voltage Reference.

26 • VACON® arfiff05 Standard AFE-II

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5. PARAMETER LIST

6.1 Basic parameters

Code

Parameter

Min

Max

Unit

Default

Note

P2.1.1

Grid Nominal Voltage

500V:

380V

690V: 525V

500V:

500V

690V:

690V

400

110

Set here the nominal voltage of the grid.

P2.1.2

Grid Nominal

Frequency

1532

Set here the nominal frequency of the grid.

P2.1.3

System Rated Current

0,0

Ih A Ih

113

Capacity of supply, used if oversized AFE.

P2.1.4

System Rated Power

32000

kW 0 116

P2.1.5

Parallel AFE

0 3 0 1501

0 = Single AFE 1 = Parallel AFE 1 = Master 1 = Follower

Table 4-2. Basic parameters

6.2 Reference Handling

Code

Parameter

Min

Max

Unit

Default

Note

P2.2.1

DC Voltage Ref.

105

Varies

110,00

1462

DC Voltage reference as % of Nominal DC Voltage

Nominal DC voltage = 1,35 * Supply voltage

P 2.2.2

DC Voltage Drooping

0,00

100,00

0,00

620

AFE drooping DC-voltage. Set to 3,00 % when parallel AFE operation is selected

P2.2.3

Reactive Current

Reference

-100,0

100,0 % 0,0

1459

Regenerative reactive current reference 100,0 = nominal current. Positive =Inductive Negative = Capacitive

P2.2.4

DC Reference Offset

-5,00

5,00 % 0,00

1777

Table 1- 1, Reference Handling

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5.8 PIC Function

Code

Parameter

Min

Max

Unit

Default

Description

P2.2.5.1

PIC Enable

0.1

E.10

1905 P2.2.5.2

PIC Control Mode

0 2 1914 P2.2.5.3

PIC Reference

-320

320 %

167 P2.2.5.4

PIC Kp

3200 %

19111 P2.2.5.5

PIC Ti

3200

ms 1906 P2.2.5.6

PID DC Low

-50

50 %

1903 P2.2.5.7

PIC DC High

-50

50 %

1906

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5.9 Input signals

6.2.1 Digital inputs

Code

Parameter

Min

Max

Unit

Default

Description

P2.3.1.1

Start Signal 1

0.1

E.10

DigIn:

A.1

403

P2.3.1.2

Enable MCB Close

0.1

E.10

DigIn:

0.2

1619

With CO.B00; Opens MCB also

P2.3.1.3

Open MCB Power

Dawn

0.1

E.10

DigIn:

0.2

1600

Power down command

P2.3.1.4

LCL Temp. X51

0.1

E.10

DigIn:

0.2

1179 P2.3.1.5

LCL Temp. X52

0.1

E.10

DigIn:

0.2

1125

P2.3.1.6

MCB Status

0.1

E.10

DigIn:

A.4

1453

P2.3.1.7

Run Enable

0.1

E.10

DigIn:

0.2

407

P2.3.1.8

Quick Stop

0.1

E.10

DigIn:

0.2

1213

Power down with a warning

P2.3.1.9

Ext. Fault 1

0.1

E.10

DigIn:

0.1

405 P2.3.1.10

Ext. Fault 2

0.1

E.10

DigIn:

0.1

406 P2.3.1.11

Fault Reset

0.1

E.10

DigIn:

0.1

414 P2.3.1.12

LC Cooling

0.1

E.10

DigIn:

0.2

750 P2.3.1.13

MCB Trip State

0.1

E.10

DigIn

0.1

1706

P2.3.1.14

Control from I/O

terminal

0.1

DigIn

0.1

409

Force control place to I/O terminal (cc)

P2.3.1.15

Control from

keypad

0.1

DigIn

0.1

410

Force control place to keypad (cc)

P2.3.1.16

Control from

fieldbus

0.1

DigIn

0.1

411

Force control place to fieldbus (cc)

Table 4-3. Digital inputs parameters

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6.2.2 Analogue Input 1

Code

Parameter

Min

Max

Unit

Default

Note

P2.3.2.1

AI1 signal selection

0.1

E.10

AnIN:

0.1

377

P2.3.2.2

AI1 filter time

0,000

32,000 s 0,000

324

P2.3.2.3

AI1 custom

minimum setting

-160,00

160,00 % 0,00

321

P2.3.2.4

AI1 custom

maximum setting

-160,00

160,00

100,00

322

P2.3.2.5

AI1 signal inversion

0 1 0 387

P2.3.2.6

AI1 reference

scaling, minimum

value

-32000

32000 0

303

P2.3.2.7

AI1 reference

scaling, maximum

value

-32000

32000 0

304

P2.3.2.8

AI1 Controlled ID

10000 0

1507

Table 1- 2, ANALOG INPUT1,

6.2.3 Analogue Input 2

Code

Parameter

Min

Max

Unit

Default

Note

P2.3.3.1

AI2 signal selection

0.1

E.10

AnIN:

0.1

388

P2.3.3.2

AI2 filter time

0,000

32,000 s 0,000

329

P2.3.3.3

AI2 custom

minimum setting

-160,00

160,00 % 0,00

326

P2.3.3.4

AI2 custom

maximum setting

-160,00

160,00

100,00

327

P2.3.3.5

AI2 signal inversion

0 1 0 398

P2.3.3.6

AI2 reference

scaling, minimum

value

-32000

32000 0

393

P2.2.3.7

AI2 reference

scaling, maximum

value

-32000

32000 0

394

P2.3.3.8

AI2 Controlled ID

10000 0

1511

Table 1- 3, ANALOG INPUT2

6.2.4 Cabin State DI

Code

Parameter

Min

Max

Unit

Default

Description

P2.3.4.1

Main Fuse

0.1

E.10

DigIn:

0.2

1700

P2.3.4.2

Aux Voltage

0.1

E.10

DigIn:

0.2

1703

P2.3.4.3

STO Fuse

0.1

E.10

DigIn:

0.2

1702

P2.3.4.4

Insulation Fault

0.1

E.10

DigIn:

0.2

1704

P2.3.4.5

Earthswitch Fault

0.1

E.10

DigIn:

0.2

1732

P2.3.4.6

Arc Relay

0.1

E.10

DigIn:

0.2

1733

P2.3.4.7

High Amb Temp.

0.1

E.10

DigIn:

0.2

1734

P2.3.4.8

Leakage

0.1

E.10

DigIn:

0.2

1735

P2.3.4.9

Klixon In 1

0.1

E.10

DigIn

0.2

780

P2.3.4.10

Klixon In 2

0.1

E.10

DigIn

0.2

781

P2.3.4.11

Input Switch

0.1

E.10

DigIn

0.2

1209

6.2.5 Options

Code

Parameter

Min

Max

Unit

Default

Note

P2.3.5.1

Start/Stop Logic

0 2 0 300

0/Static 1/ Rising edge 2/ Pulse

P2.3.5.2

Input Inversion

65535 0

1091

Table 1- 4, Digital input options

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6.3 Output signals

6.3.1 Digital Outputs

Code

Parameter

Min

Max

Unit

Default

Description

P2.4.1.1

MCB Control

(Close)

B.2

DigOUT:

B.2

1218

Static if ID1219 < DigOUT:A.1

P2.4.1.2

MCB Control

Open

0.1

E.10

DigOUT:

0.1

1219

Pulse, if used also ID1218 is pulse control.

P2.4.1.3

Ready

0.1

E.10

DigOUT:

0.1

432

P2.4.1.4

Run

0.1

E.10

DigOUT:

0.1

433

P2.4.1.5

Fault

0.1

E.10

DigOUT:

0.1

434

P2.4.1.6

Fault,Inverted

0.1

E.10

DigOUT:

0.1

435

P2.4.1.7

Warning

0.1

E.10

DigOUT:

0.1

436

P2.4.1.8

DC Above Limit

0.1

E.10

DigOUT:

0.1

451

P2.4.1.9

DC Charge

0.1

E.10

DigOUT:

0.1

1668

P2.4.1.10

Ready To Start

0.1

E.10

DigOUT:

0.1

1686

P2.4.1.11

FB Dig Input 1

0.1

E.10

DigOUT:

0.1

455

P2.4.1.12

FB Dig 1 Input Par

10000

ID 0 891

P2.4.1.13

FB Dig Input 2

0.1

E.10

DigOUT:

0.1

456

P2.4.1.14

FB Dig 2 Input Par

10000

ID 0 892

P2.4.1.15

FB Dig Input 3

0.1

E.10

DigOUT:

0.1

457

P2.4.1.16

FB Dig 3 Input Par

10000

ID 0 893

P2.4.1.17

FB Dig Input 4

0.1

E.10

DigOUT:

0.1

169

P2.4.1.18

FB Dig 4 Input Par

10000

ID 0 894

P2.4.1.19

FB Dig Input 5

0.1

E.10

DigOUT:

0.1

170

P2.4.1.20

FB Dig 5 Input Par

10000

ID 0 895

Table 4-4. Digital outputs parameters

6.3.2 ANALOG OUTPUT 1

Code

Parameter

Min

Max

Unit

Default

Note

P2.4.2.1

Iout 1 signal

0.1

E.10

AnOUT

A.1

464

P2.4.2.2

Iout Content

0 4 307

0 = 4 mA 1 = DC-Link Voltage 2 = Current 3 = Power 4 = +- Power

P2.4.2.3

Iout Filter

Time

10 s 1

308

0=No filtering

P2.4.2.4

Iout Invert

0 1 0 309

0=Not inverted 1=Inverted

P2.4.2.5

Iout Minimum

0 1 0 310

0=0 mA 1=4 mA

P2.4.2.6

Iout Scale

1000 % 100

311

Percentage multiplier. Defines output when content is it maximum value

P2.4.2.7

Iout Offset

-100

100 % 0

375

Add -1000 to 1000% to the analogue output.

Table 1- 5, Output signals, G2.3.4

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6.3.3 Options

Code

Parameter

Min

Max

Unit

Default

Note

P2.4.3.1

Output

Inversion

0 1 0 1806

P2.4.3.2

MCB Close

Mode

0 2 0 1607

0 = DC Voltage 1 = DC or Start command 2 = Start Command.

P2.4.3.3

MCB At Stop

Command

0 1 0 1685

0 = Keep CB Closed 1 = Open CB

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6.5 Limit Settings

5.9.1 Current Limit

Code

Parameter

Min

Max

Unit

Default

Note

P2.5.1.1

Current Limit

Varies A Varies

107

Total current limit

P2.5.1.2

Output Active

Current Limit

300,0 % 150,0

1290

Generating Active Current limit in AFE mode to grid.

P2.5.1.3

Input Active Current

Limit

300,0 % 150,0

1289

Motoring active current limit in AFE mode to DC-link.

5.9.2 Power Limit

Code

Parameter

Min

Max

Unit

Default

Note

P 2.5.2.1

Output Power Lim

300,0 % 150,0

1288

Generating power limit

P 2.5.2.2

Input Power Lim

300,0 % 150,0

1287

Motoring power limit

5.9.3 Frequency Limit

Code

Parameter

Min

Max

Unit

Default

Note

P 2.5.3.1

Low Frequency Trip

Limit

120 % 80

1717

P 2.5.3.2

High Frequency Trip

Limit

120 % 120

1716

5.9.4 AC Voltage Limit

Code

Parameter

Min

Max

Unit

Default

Note

P 2.5.4.1

Low AC Voltage Trip

Limit

150 % 80

1711

P 2.5.4.2

High AC Voltage

Trip Limit

150 % 120

1710

5.9.5 DC Voltage Limit

Code

Parameter

Min

Max

Unit

Default

Note

P2.5.5.1

DC Super Vision

Limit

1300

Vdc

600

1454

P2.5.5.2

High MCB Close

Limit

1300

Vdc 0 1251

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5.10 Drive Control parameters

Code

Parameter

Min

Max

Unit

Default

Description

P2.6.1

AFE Options 1

65535

544

1463

P2.6.2

AFE Options 2

65535 0

1464

P2.6.3

Control Options

65536 0

1707

Control word for activating special features.

P2.6.4

Start Delay

0,00

320,00

0,50

1500

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

P2.6.5

Modulator Type

0 4

Single:

Parallel

1516

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

P2.6.6

Operation Time

2^32

1855

Table 4-6. Drive control parameters G2.4

5.10.1

Control

Code

Parameter

Min

Max

Unit

Default

Description

P2.6.7.1

Capacitor Size

100 % 6,3

1460

P2.6.7.2

Inductor Size

100 % 15,5

1461

P2.6.7.3

Dynamic Support Kp

32000 0

1797

P2.6.7.4

Synch Kp

32000

2000

1457

P2.6.7.5

Synch Ti

1000 50

1458

P2.6.7.6

Active Current Kp

4000

400

1455

P2.6.7.7

Active Current Ti

0,0

100,0 1,5

1456

P2.6.7.8

Synch. Kp Start

10000

4000

1300

P2.6.7.9

Voltage Ctrl Kp

32000

200

1451

P2.6.7.10

Voltage Ctrl Ti

1000

1452

P2.6.7.11

Switching Frequency

3,4

Varies

3,6

601

P2.6.7.12

DCLinkMeasCalib

-2,00

2,00

0,00

549

P2.6.7.13

Modulator #2 DPWM

Optimization

0 1 1 1682

Table 4-6. Drive control parameters G2.4

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5.11 Protections

5.11.1

General

Code

Parameter

Min

Max

Unit

Default

Description

P2.7.1.1

Response to

Thermistor fault

0 3 2 732

0=No response 1=Warning 2=Fault

3=Fault, DC OFF

P2.7.1.2

Input Filter Over

Temperature

Response

0 3 2 1505

0=No response 1=Warning 2=Fault

3=Fault, DC OFF

P2.7.1.3

MCB At Fault

0 1 0 1699

P2.7.1.4

Charge Max Time

0,00

60,00

10,00

1522

Charging time limit when drive charging options are used.

P2.7.1.5

Fault/Warn

Indication

0 2 1 1940

0=Static 1=Toggle 2=Marine

P2.7.1.6

Quick Stop

Response

0 2 1 1758

P2.7.1.7

Run Enable

Indication

0 2 1 1177

Table 4-9. General Protections parameters G2.7.1

5.11.2

Temperature sensor protections

Code

Parameter

Min

Max

Unit

Default

Cust

Note

P2.7.2.1

No. of used inputs

on board 1

0 5

0 739

0=Not used (ID Write) 1 = Sensor 1 in use 2 = Sensor 1 & 2 in use 3 = Sensor 1 & 2 & 3 in use 4 = Sensor 2 & 3 in use 5 = Sensor 3 in use

P2.7.2.2

Response to

temperature fault

0 3

2 740

0=No response 1=Warning 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting

P2.7.2.3

Board 1 warning

limit

–30,0

200,0

Cº

120,0

741

P2.7.2.4

Board 1 fault limit

–30,0

200,0

Cº

130,0

742

P2.7.2.5

No. of uses inputs

on board 2

0 5

0 743

0=Not used (ID Write) 1 = Sensor 1 in use 2 = Sensor 1 & 2 in use 3 = Sensor 1 & 2 & 3 in use 4 = Sensor 2 & 3 in use 5 = Sensor 3 in use

P2.7.2.6

Response to

temperature fault

0 3

2 766

0=No response 1=Warning 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting

P2.7.2.7

Board 2 warning

limit

–30,0

200,0

Cº

120,0

745

P2.7.2.8

Board 2 fault limit

–30,0

200,0

Cº

130,0

746

P2.7.2.9.1

Channel 1B Warn

-30,0

200,0

Cº

0,0

764 P2.7.2.9.2

Channel 1B Fault

-30,0

200,0

Cº

0,0

765

P2.7.2.9.3

Channel 1C Warn

-30,0

200,0

Cº

0,0

768

P2.7.2.9.4

Channel 1C Fault

-30,0

200,0

Cº

0,0

769 P2.7.2.9.5

Channel 2B Warn

-30,0

200,0

Cº

0,0

770 P2.7.2.9.6

Channel 2B Fault

-30,0

200,0

Cº

0,0

771

P2.7.2.9.7

Channel 2C Warn

-30,0

200,0

Cº

0,0

772

P2.7.2.9.8

Channel 2C Fault

-30,0

200,0

Cº

0,0

773

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5.11.3

Fieldbus

Code

Parameter

Min

Max

Unit

Default

Description

2.7.3.1

FB Fault Response

0 2 2 733

0=No response 1=Warning 2=Fault

2.7.3.2

FB WD Delay

0,00

30,00

0,00

1354

0,00 = Disabled WD

Table 4-9. Fieldbus Protections parameters G2.7.2

5.11.4

OPT-D7 protections

Code

Parameter

Min

Max

Unit

Default

Description

2.7.4.1

THD Response

0 2 0 1672

2.7.4.2

THD Warn. Limit

0,00

50,00

6,00

1673

2.7.4.3

THD Fault Limit

0,00

50,00

10,00

1674

2.7.4.4

HF rms Response

0 2 0 1675

2.7.4.5

HF rms Warn Limit

0,0

400,0

20,0

1676

2.7.4.6

HF rms Fault Limit

400,0

60,0

1677

Table 4-9. OPT-D7 Protection parameters G2.7.3

5.11.5

External Fault

Code

Parameter

Min

Max

Unit

Default

Description

P2.7.5.1

External Fault 1

Response

0 2 2 701

0=No response 1=Warning 2=Fault

P2.7.5.2

External Fault 2

Response

0 2 2 1504

0=No response 1=Warning 2=Fault

Table 4-9. Options parameters G2.7.2

5.11.6

Cooling protection

Code

Parameter

Min

Max

Unit

Default

Cust

Note

P2.7.6.1

Cooling Fault

Response

1 2

2 762

0= No Action, Warning 1= Warning, Warning 2= Warning, Fault 3= No Action, Fault

P2.7.6.2

Cooling Fault delay

0.00

7.00 s 2.00

751

Table 5-29. Cooling Protections parameters

5.11.7

Cabin protection

Code

Parameter

Min

Max

Unit

Default

Cust

Note

P2.7.7.1

Klixon Response

0 3 2

782

0 = No Action 1 = Warning, Warning 2 = Warning, Fault 3 = Fault, Fault

P2.7.7.1

Ambient Temp

Response

0 2 1

784

0 = No Action 1 = Warning 2 = Fault

P2.7.7.1

Input Switch

Response

0 2 2

785

0 = No Action 1 = Warning 2 = Fault

Table 5-29. Cabin Protections parameters

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5.11.8

Options

Code

Parameter

Min

Max

Unit

Default

Description

P2.7.7

Fault Simulation

65535 0

1569

P2.7.8

Reset Datalogger

0 1 0 1857

Resets datalogger to defaults.

P2.7.9

Disable Run Lock

0 1 0 1086

Table 4-9. Options parameters G2.7.2

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5.12 Fieldbus parameters

Code

Parameter

Min

Max

Unit

Default

Description

P2.8.1

FB Actual Value

Selection

65535

ID 7 1853

P2.8.2

Fieldbus data out 1

selection

65535

ID 0 852

Choose monitoring data with parameter ID

P2.8.3

Fieldbus data out 2

selection

65535

ID 0 853

P2.8.4

Fieldbus data out 3

selection

65535

ID 0 854

P2.8.5

Fieldbus data out 4

selection

65535

ID 0 855

P2.8.6

Fieldbus data out 5

selection

65535

ID 0 856

P2.8.7

Fieldbus data out 6

selection

65535

ID 0 857

P2.8.8

Fieldbus data out 7

selection

65535

ID 0 858

P2.8.9

Fieldbus data out 8

selection

65535

ID 0 859

P2.8.10

Fieldbus data in 1

selection

65535

ID 0 876

Choose controlled data with parameter ID

P2.8.11

Fieldbus data in 2

selection

65535

ID 0 877

P2.8.12

Fieldbus data in 3

selection

65535

ID 0 878

P2.8.13

Fieldbus data in 4

selection

65535

ID 0 879

P2.8.14

Fieldbus data in 5

selection

65535

ID 0 880

P2.8.15

Fieldbus data in 6

selection

65535

ID 0 881

P2.8.16

Fieldbus data in 7

selection

65535

ID 0 882

P2.8.17

Fieldbus data in 8

selection

65535

ID 0 883

P2.8.18

GSW ID

65535

897

P2.8.19

State Machine

0 3 1 896

P2.8.20

FB Control Slot Sel.

0 5 0 1440

Table 4-8. Fieldbus parameters G2.6

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5.13 ID Control Functions

5.13.1

Value control

Table 1. Power reference input signal selection, G2.2.8

Code

Parameter

Min

Max

Unit

Default

Cust

Description

P2.9.1.1

Control Input Signal

10000

1580

P2.9.1.2

Control Input Off

Limit

-32000

32000 0

1581

P2.9.1.3

Control Input On

Limit

-32000

32000 0

1582

P2.9.1.4

Control Output Off

Value

-32000

32000 0

1583

P2.9.1.5

Control Output On

Value

-32000

32000 0

1584

P2.9.1.6

Control Output Signal

10000

1585

P2.9.1.7

Control Mode

0 5

1586

0 = SR ABS 1 = Scale ABS 2 = Scale INV ABS 3 = SR 4 = Scale 5 = Scale INV

P2.9.1.8

Control Output

Filtering rime

0.000

32.000

0.000

1721

5.13.2

DIN ID Control 1

Table 2. DIN ID control parameters, G2.2.8

Code

Parameter

Min

Max

Unit

Default

Cust

Description

P2.9.2.1

ID Control DIN

0.1

E.10

0.1

1570

Slot Board input No. If 0.1 ID61 can be controlled from FB

P2.9.2.2

Controlled ID

10000

0 1571

Select ID that is controlled by digital input

P2.9.2.3

False value

-32000

32000

1572

Value when DI is low

P2.9.2.4

True value

-32000

32000

1573

Value when DI is high

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5.14 Keypad control (Control keypad: Menu M3)

Code

Parameter

Default

Min

Max

Unit

Description

P3.1

Control place

2 0 2 125

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

Table 4-11. Keypad control parameters M3

5.15 System menu (Control keypad: Menu M6) For parameters and functions related to the general use of the frequency converter, such as

application and language selection, customised parameter sets or information about the hardware and software, see Chapter 7.3.6 in the Vacon NX User's Manual.

5.16 Expander boards (Control keypad: Menu M7) The M7 menu shows the expander and option boards attached to the control board and board-

related information. For more information, see Chapter 7.3.7 in the Vacon NX User's Manual and Vacon I/O option board manual.

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6. DESCRIPTION OF PARAMETERS

6.1 Basic parameters

2.1.1 Grid Nominal Voltage [# V] ID110

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.

2.1.2 Grid Nominal Frequency [#,## Hz] ID1532

Grid Nominal frequency. Used for frequency protection functions and initial guess for synchronization frequency.

2.1.3 System Rated Current [A] ID113

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. Recommended not to increase System Rated Current above IH Current.

2.1.4 System Rated Power [kW] ID116

Set here the rated active power of the system.

2.1.5 Parallel AFE ID1501

0 = Single AFE 1 = Parallel AFE

When selecting parallel, AFE DC Drooping is set to 3,00 %, Software Modulation 1 is activated (Default Software Modulator 2) and modulation is automatically synchronized between AFE units in common DC bus.

2 = Master When selecting Master, AFE DC Drooping is set to 3,00 %, Software Modulation 1 is

activated (Default Software Modulator 2) and modulation is automatically synchronized between AFE units in common DC bus. Start Command is send trough system bus to follower drives

3 = Follower When selecting follower, AFE DC Drooping is set to 3,00 %, Software Modulation 1 is

activated (Default Software Modulator 2) and modulation is automatically synchronized between AFE units in common DC bus. Follower drive revives start command from master drive through system bus.

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6.2 Reference Handling

P2.2.1 DC Voltage Reference [#,## %] ID1462

This parameter sets the DC Voltage reference in % of Nominal DC voltage (Nominal DC voltage = 1,35 * Grid Nominal Voltage). The DC Voltage will be maintained at this level when regenerative unit is running. Ramp rate for reference is 5 % / 100 ms.

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

• 797 Vdc for 500V unit

• 1099 Vdc for 690V unit

DC Voltage is limited to these values regardless of reference. In fieldbus control DC Voltage Reference can be given in FBSpeedReference signal. If

FBSpeedReference is below 50,00 % keypad reference is used instead but minimum is always limited to 105,00 %.

P2.2.2 DC Droop ID620

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

E.g. if drooping is 3.00% and active current is 50% then DC voltage reference is reduced 1,5%.

P2.2.3 Reactive Current Reference ID1459

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

Positive value makes inductive power to the grid Negative value makes capacitive power to the grid.

P2.2.4 DC Reference Offset

Offset for DC Reference, used to balance parallel unit active current while using same DC Reference P2.2.1. in all units.

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6.2.1 PIC Function

P2.2.5.1 PIC Enable ID1905

Select digital input to activate PID Power control function. Use ID1914 to select control mode.

P2.2.5.2 PIC Control Mode ID1914

This parameter is used to select control mode. 0 = Disabled 1 = Drive will control AC side active current 2 = Drive will control DC Current

P2.2.5.3 PIC Reference ID167

PIC Reference parameter

P2.2.5.4 PIC Kp ID1911

PIC Control Gain

P2.2.5.5 PIC Ti ID1906

PIC Controller integration time in ms.

P2.2.5.6 PID DC Low ID1903

Limit for PIC controlled how much DC Reference can be lowered to maintain reference.

P2.2.5.7 PIC DC High ID1906

Limit for PIC controlled how much DC Reference can be increased to maintain reference.

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6.3 Input signals

6.3.1 Digital inputs

P2.3.1.1 Start Signal 1 ID403

Start signal, See Start/Stop Logic ID 300.

P2.3.1.2 Enable MCB Close ID1619

Enables MCB closing, false keeps MCB open even if required DC Voltage level has been reached. With Control Options B00 MCB is also opened without need to discharge DC link.

P2.3.1.3 Open MCB PowerDown ID1600

Signal FALSE status will stop the AFE unit and discharge DC. System is powered down.

On keypad control pressing Stop button more than a 2 second will open the MCB.

P2.3.1.4 LCL Temp. X51 ID1179

This parameter defines if the drive monitors the status of the LCL Fan of the unit. If the monitoring function is used, the unit will give a warning if the LCL fan stops working and 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 status of the LCL fan is not monitored in the system the option “0 = Not used” must be chosen.

P2.3.1.5 LCL Temp. X52 ID1125

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 LCL Over temperature monitoring

signal is not used in the system the option “0 = Not used” must be chosen.

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P2.3.1.6 MCB Status ID1453

This parameter defines what input is used to monitor status of the MCB of the unit. If feedback does not correspond the control signal within 4 second time delay drive will indicate MCC Fault and will not be able to start until proper feedback is give. If feedback is lost during run state fault is immediate and MCB Open command is given.

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.

NOTE! Missing feedback signal prevent drive going to ready state. MCB Feedback can be monitored from Status Word B10.

NOTE! If feedback is not used there will be three second forced delay on internally generated MCB feedback signal. MCB Feedback can be monitored from Status Word B10.

P2.3.1.7 Run Enable ID407

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

P2.3.1.8 Quick Stop (Power Down) ID1213

Drive is stopped and MCB is opened immediately and DC needs to go zero to make restart. Power Down command with a warning indication (Recorded to fault history).

P2.3.1.9 Ext. Fault 1 ID405 P2.3.1.10 Ext. Fault 2 ID406

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.

P2.3.1.11 Fault Reset ID414

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

P2.3.1.12 LC Cooling ID750

OK input from the cooling unit. Warning indication if unit is not in run state or there is not active run request. Response is fault within 3 second if unit is in run state or there is an active run request.

P2.3.1.13 MCB Trip State ID1706

Input signal for Main Circuit Breaker trip state. Gives F64 with and subcode.

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.6.3.1.1 Forced control place

Digital inputs can be used to bypass parameter P3.1 Control Place, for example, in an emergency situation when PLC is not able to send command to the drive.

SEL

G IN 0 IN 1

SEL

G IN 0 IN 1

DI IO Control

C IO Control

SEL

G IN 0 IN 1

DI KP Control

KP Control

DI FB Control

SEL

G IN 0 IN 1

FB Control

Control Place

Final Control Place

PC PC Control

C PC COntrol

Figure 6-1. Control place selection priority order

P2.3.1.14 Control from I/O terminal ID409 “I/O Term Control”

Contact closed: Force control place to I/O terminal

P2.3.1.15 Control from keypad ID410 “Keypad Control”

Contact closed: Force control place to keypad

P2.3.1.16 Control from Fieldbus ID411 “Fieldbus Control”

Contact closed: Force control place to fieldbus

NOTE: When the control place is forced to change the values of Start/Stop, Direction and Reference valid in the respective control place are used. The value of parameter

ID125 (Keypad Control Place) does not change. When the input opens the control

place is selected according to keypad control parameter P3.1 Control Place

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6.3.2 Analogue Inputs

2.3.2.1 AI1 signal selection ID377 “AI1 Signal Sel”

2.3.2.1 AI2 signal selection ID388 “AI2 Signal Sel”

Connect the AI1/AI2 signal to the analogue input of your choice with this parameter. When analogue input selection parameter is set to 0.1 you can control analogue input monitoring variable from Fieldbus by assign process data input ID number to monitoring signal thus allowing making of scaling function in drive side to PLC input signals.

2.3.2.2 Analogue input 1 signal filtering time ID324 “AI1 Filter Time”

2.3.2.2 Analogue input 2 signal filtering time ID329 “AI2 Filter Time”

First order filtering is used for analogue inputs signals 3 and 4.

2.3.2.3 AI1 custom setting minimum ID321 “AI1 Custom Min”

2.3.2.4 AI1 custom setting maximum ID322 “AI1 Custom Max”

2.3.3.3 AI2 custom setting minimum ID326 “AI2 Custom Min”

2.3.3.4 AI2 custom setting maximum ID327 “AI2 Custom Max”

Set the custom minimum and maximum input levels for the AI1/AI2 signal within 160…160%.

AI3/AI4 Output

Analogue

Input

100 %

0 %

100 %

40 %

Custom

Min

80 %

Custom

Max

2000

4000

6000

8000

10000

12000

-0,045

0,545

1,135

1,725

2,315

2,905

3,495

4,085

4,675

5,265

5,855

6,445

Unfiltered

1 s filter time 63 %

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2.3.2.5 AI1 signal inversion ID387 “AI1 Signal Inv”

2.3.3.5 AI2 signal inversion ID398 “AI2 Signal Inv”

Signal inversion function is useful in situation when e.g. PLC is sending power limit to the drive by using analogue inputs, if PLC is unable to communicate to the drive power limit would be normally zero, by using inverted signal logic zero value from PLC would mean maximum power limit thus allowing drive running e.g. from keypad without changing power limit function parameters.

0 = No inversion 1 = Signal inverted

AI3/AI4 Output

Analogue

Input

100 %

0 %

40 %

Custom

Min

80 %

Custom

Max

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.6.3.2.1 Analogue input to any parameter

This function allows control of any parameter by using analogue input. with parameters it is selected what will be range of control area and ID number for paramter that is controller

2.3.2.6 Analogue input 1, minimum value ID303 “AI1 Scale Min”

2.3.2.7 Analogue input 1, maximum value ID304 “AI1 Scale Max”

2.3.3.6 Analogue input 2, minimum value ID393 “AI2 Scale Min”

2.3.3.7 Analogue input 2, maximum value ID394 “AI2 Scale Max”

These parameters are defining range for controlled parameter. All the values are considered to be integers thus when controlling FWP as in example you need to set also numbers for decimals. e.g. FWP 100,00 needs to be set as 10000.

2.3.2.8 AI1 Controlled ID ID1507 “AI1 Control. ID”

2.3.3.8 AI2 Controlled ID ID1511 “AI2 Control. ID”

These parameters define what controller parameter is.

Example:

You want to control motor field weakening point voltage by analogue input from 70,00 % to 130,00 %. Set Scale min to 7000 = 70,00 % Set Scale max to 13000 = 130,00 % Set Controlled ID to 603 Voltage at filed weakening point

AI3/AI4 Output = Field weakening point voltage

ID603

Analogue

Input

100 %

0 %

40 %

Custom

Min

80 %

Custom

Max

7000

Scale

Min

13000

Scale

Max

Now analogue input 3 signal 0 V to 10 V (0 mA to 20 mA) will control field weakening point voltage between 70,00 % - 130,00 %. When setting value, decimals are handled as integer.

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6.3.3 Cabin State DI

P2.3.4.1 Main Fuse ID1700 P2.3.4.2 Aux Voltage ID1703 P2.3.4.3 STO Fuse ID1702 P2.3.4.4 Insulation Fault ID1704 P2.3.4.5 Earth switch Fault ID1732 P2.3.4.6 Arc Relay ID1733 P2.3.4.7 High Amb. Temp ID1734

Ambient temperature monitoring input Low signal will generate waring W88 Ambien Temp.

P2.3.4.8 Leakage ID1735

P2.3.4.9 Klixon In 1 ID780

Klixon type temperature monitoring input 1. Low signal will generate warning W66 Klixon.

P2.3.4.10 Klixon In 2 ID781

Klixon type temperature monitoring input 2. Low signal will generate fault F66 Klixon.

P2.3.4.11 Input Switch ID1209

Selects the digital input for the status of input switch. The input switch is normally switch fuse unit or main contactor with which the power is fed to the drive. If the input switch feedback is missing, the drive trips on “F55 Input Switch” fault.

6.3.4 Options

P2.3.5.1 Stat/Stop Logic ID300

Start Signal 1 ID 403 command 0 = Static 1 = Rising Edge 2 = Pulse

P2.3.5.2 Input Inversion ID1091

B00 = +1 = Inv. Open MCB (Force) B01 = +2 = Inv. External Fault 1 B02 = +4 = Inv. External Fault 2 B03 = +8 = Inv. Enable MCB Close B04 = +16 = Inv. MCB Trip input. B05 = +32 = Inv. High Amb Temp. B06 = +64 = B07 = +128 = Inv. Input Switch B08 = +256 = Inv. Klixon Input 1 B09 = +512 = Inv. Klixon Input 2

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6.4 Output signals

6.4.1 Digital outputs

P2.4.1.1 MCB Close Control ID1218 “MCB CloseControl”

AFE MCB control, fixed to the relay output B.2. When P2.4.1.2 is not activated, this output will stay high as long as MCB must be closed. When the signal goes low, MCB must be open.

P2.4.1.2 MCB 1 Open Control ID1219 “MCB OpenControl”

When this output is selected above 0.9, the drive will use pulse control for the MCB breaker. P2.5.1.1 is used to close the breaker with a 2 s pulse.

The opening command is given by with a 2 s pulse.

P2.4.1.3 Ready ID432

The AC drive is ready to operate.

P2.4.1.4 Run ID433

The AC drive operates (the drive is modulating).

P2.4.1.5 Fault ID434 Drive is in fault state

P2.4.1.6 Fault, Inverted ID435 No active faults.

P2.4.1.7 Warning ID436 Warning is active.

P2.4.1.8 DC Above Limit ID451

DC Voltage is above P2.5.5.1 DC Supervision limit.

P2.4.1.9 DC Charge ID1668

This output function is used to charge DC. 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. In fieldbus control, charging is started by FB Control Word B0. If MCB feedback is not received within P:Max Charge Time, fault F80 is generated.

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P2.4.1.10 Ready To Start

Drive is ready for charge and start command. No active fault or warnings.

P2.4.1.11 FB Dig Input 1 455 P2.4.1.13 FB Dig Input 2 456 P2.4.1.15 FB Dig Input 3 457 P2.4.1.17 FB Dig Input 4 169 P2.4.1.19 FB Dig Input 5 170

The data from the fieldbus main control word can be led to the digital outputs of the drive. See the fieldbus board manual for the location of these bits.

P2.4.1.12 FB Dig 1 Input Par 891 P2.4.1.14 FB Dig 2 Input Par 892 P2.4.1.16 FB Dig 3 Input Par 893 P2.4.1.18 FB Dig 4 Input Par 894 P2.4.1.20 FB Dig 5 Input Par 895

With these parameters you can define the parameter to be controlled by using FB digital input. Example: All option board inputs are already in use, but you want to give a DI: External Fault 1 (ID405) and drive has a fieldbus board.

Set parameter ID892 (Fieldbus Digital Input 2) to 405. Now you are able to control External Fault 1 command from the fieldbus by Profibus control word (bit 11).

It is possible to control any parameter in the same way if values 0 = FALSE and 1 = TRUE are significant for that parameter. For example, P2.1.5 Parallel AFE (ID1501) can be switched on and off using this function (Parallel AFE: 0 = No, 1 = Yes).

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6.4.2 Analogue outputs

P2.4.2.1 Iout 1 signal ID464

Connect the AO signal to the analogue output of your choice with this parameter.

P2.4.2.2 Iout Content ID307

0 = Not used

P2.4.2.3 Iout Filter Time ID308

Defines the filtering time of the analogue output signal. Setting this parameter value 0 will deactivate the filtering. First order filtering is used for the analogue output signals.

P2.4.2.4 Iout Invert ID309

Inverts the analogue output signal:

• Maximum output signal = Minimum set value.

• Minimum output signal = Maximum set value.

100 %

0 %

Analogue

Output

Function

Signal

0 %

100 %

2000

4000

6000

8000

10000

12000

-0,045

0,545

1,135

1,725

2,315

2,905

3,495

4,085

4,675

5,265

5,855

6,445

Unfiltered 1 s filter time

63 %

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P2.4.2.5 Iout Minimum ID310

0 = Set minimum value to 0 mA (0%) 1 = Set minimum value to 4 mA (20%)

100 %

0 %

Analogue

Output

Function

Signal

0 %

100 %

20 %

Inverted

P2.4.2.6 Iout Scale ID311

A scaling factor for an analogue output.

100 %

0 %

Scaling

50 %

Function

Signal

0 %

100 %

20 %

50 %

Scaling

200 %

50 %

Analogue

Output

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P2.4.2.7 Iout Offset ID375

Add –100.0 to 100.0% to the analogue output.

100 %

0 %

Scaling

50 %

Function

Signal

0 %

100 %

20 %

50 %

Scaling

200 %

50 %

Analogue

Output

6.4.3 Options outputs

P2.4.3.1 Output Inversion ID1806

With this parameter it is possible to select which output signals are inverted. B01 = +2 = Invert Common Warning

P2.4.3.2 MCB Close Mode

This parameter defines how the closing of circuit breaker is handled.

0 = DC Voltage

Normal AFE operation type circuit breaker control. The circuit breaker is closed when DC voltage is at a required level.

1 = DC Voltage or Start Command

The circuit breaker is closed when DC voltage is at the required level, or from a start command if DC is at a required level. This can be used when the breaker is opened, for example, by a stop command but DC remains high. It is useful when used in a battery system.

2 = Start Command

The circuit breaker is closed from a start command if DC is at a required level.

P2.4.3.3 MCB At Stop Command ID 1685

The parameter defines the action for MCB when a stop command has been given.

0 = Keep closed 1 = Open CB when drive has stopped

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6.5 Limit Settings

6.5.1 Current limits

P2.5.1.1 Current Limit [A] ID107

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

Maximum value 2 * IH depends on the unit size.

P2.5.1.2 Output Active Current Limit [%] ID1290 “OutputActCurLim”

This parameter sets the active current limit for the generator side operation of the regenerative unit. 100.0% is equal to nominal current. Generator Side operations is when power flows from DC side to AC side. Setting too low value may lead to over voltage fault even on situation when power is not mend to regenerate to grid side.

P2.5.1.3 Input Active Current Limit [%] ID1289 “InputActCurrLim”

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

6.5.2 Power Limits

P2.5.2.1 Output Power Limit ID1288

This parameter sets the power limit for the generator side operation of the regenerative unit. 100.0% is equal to nominal current at nominal voltage. Generator Side operations is when power flows from DC side to AC side. Setting too low value may lead to over voltage fault even on situation when power is not mend to regenerate to grid side.

P2.5.2.2 Input Power Limit ID1287

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

100.0% is equal to nominal current at nominal voltage. Motoring Side operations is when power flows from AC side to DC side.

6.5.3 Frequency limits

P2.5.3.1 Line Low Frequency Trip Limit

If the drive output frequency goes below this level, the drive will trip to a line synch fault (F10). Use this limit as a final protection function for the grid or generator. .

P2.5.3.2 Line High Frequency Trip Limit

If the drive output frequency goes above this level, the drive will trip to a line synch fault (F10). Use this limit as a final protection function for the grid or generator.

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6.5.4 AC Voltage limits

P2.5.4.1 Low AC Voltage Trip Limit ID1711

Trip limit for low supply voltage (F92). Note that this is AFE unit terminal voltage; voltage losses in LCL may affect actual drive terminal voltage compared to grid voltage.

P2.5.4.2 High AC Voltage Trip Limit ID1710

Trip limit for high supply voltage (F92). Note that this is AFE unit terminal voltage; voltage losses in LCL may affect actual drive terminal voltage compared to grid voltage.

6.5.5 DC Voltage limit parameters

P2.5.5.1 DC Voltage supervision limit ID1454

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.

P2.5.5.2 High MCB Close Limit ID1251

This parameter can be used to increase normal MCB closing level. Example case of use is when there is high capacitance in DC-Link and closing the MCB at normal level will cause current spike.

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6.6 Drive control

P2.6.1 AFE Options 1 ID1463

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 little 5th and 7th

harmonics. This will not reduce harmonics of the grid, only own harmonics.

B8 = Enable longer synchronization pulse

This option will make longer synchronization pulse to help synchronization on weak

grid.

B9 = Enable soft synchronization (>= FI9)

This function enables hardware frequency detection on FI9 and bigger units. When

active and there is connection to grid, Supply Frequency is updated by detected

frequency. Recommended to disable when Battery or Photovoltaics system.

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

DC Voltage is increased when supply voltage is higher than set Grid Nominal

Voltage.

While run state drive can detect the Supply Voltage, if supply voltage changes also

internal DC Reference is changed so that DC Voltage is:

𝐷𝐶 𝑉𝑜𝑙𝑡𝑎𝑔𝑒 = 𝑀𝐴𝑋(𝑆𝑢𝑝𝑝𝑙𝑦 𝑉𝑜𝑙𝑡𝑎𝑔𝑒, 𝐺𝑟𝑖𝑑𝑁𝑜𝑚𝑉𝑜𝑙𝑡𝑎𝑔𝑒) ∗ 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 phase order

needs to be same in both OPT-D7 and input phases. It is also recommended to

keep frequency on positive side. Note that Frequency of D7 board can be same as

a Supply Frequency but phase order can be still wrong,

P2.6.2 AFE Options 2

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

B00 = Reserved

P2.6.3 Control Options ID1798

B00 = +1 = Enable MCB Close (DI and FB), will also open MCB, without need of

discharge DC link.

B10 = +1024 = Disable internal F80 DC Charge fault operation.

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P2.6.4 Start Delay ID1500

This parameter defines a starting delay when run command is given. When programming different delay to 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. Recommended to set value so that AFE units following start attempts do not happen at the same time with the other units.

Time * 100 ms

Stop

AFE 1

Run

Stop

AFE 2

Run

Stop

AFE 3

Run

Stop

AFE 4

Run

P2.6.5 Modulator type ID1516

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

0 = Hardware modulator: ASIC modulator, which is classical 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.

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P2.6.6 Operation Time ID1855

Stored Operation Time. When application is reloaded operation hours will go zero if this parameter is not updated. Monitoring signal is in hours with two decimal. Parameter is in format of:

xx (Years) XX (Monts) XX (Days) XX (Hours) XX Minutes 1211292359 -> 12 years, 11 months, 29 days, 23 hours and 59 minutes.

6.6.1 Control

P2.6.7.1 Capacitor 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.

P2.6.7.1 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.

P2.6.7.3 Dynamic Support Kp #,# [%/%] ID1797

This function supports weak grid by generating or consuming reactive current in grid under- and over-voltage situations. Reactive current is generated/consumed with gradient by set parameter value by every 1 % decrease/ increase in grid voltage to stabilize voltage in the point of coupling.

P2.6.7.4 Synch Kp ID1457

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

P2.6.7.5 Synch Ti ID1458

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

P2.6.7.6 Active Current Kp ID1455

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

P2.6.7.7 Active Currnt Ti ID1456

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

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P2.6.7.8 Synch. Kp Start ID1300

P2.6.7.9 Voltage Control Kp ID1451

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

P2.6.7.10 Voltage Control Ti ID1452

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

P2.6.7.11 Switching frequency ID601

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

P2.6.7.12 DCLinkMeasCalib ID549

To increase the DC-voltage accuracy you may use ID549 to adjust the DC-link voltage measurement shown by the converter. This parameter will add a small gain offset to the measured DC-link voltage value. This feature helps to balance the load sharing for parallel converters.

P2.6.7.13 Modulator #2 DPWM Optimization ID1682

This function enables use of Grid Converter Modulator used with parallel Grid Converters. Active only when Software Modulator #2 is used. Operation is same as software modulator 2 when mindex > 75 % and same as software modulator 1 when mindez < 25 %.

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6.7 Protections

6.7.1 General

P2.7.1.1 Response to thermistor fault ID732

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

Setting the parameter to 0 will deactivate the protection.

P2.7.1.2 Response to Input Filter over temperature ID1505

This parameter defines a response to LCL over temperature fault. LCL fault is monitored through digital input defined in parameter P2.2.1.3.

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

P2.7.1.4 MCB on Fault ID1510

This parameter defines response to ANY fault what occurs in the AFE. 0 = MCB is kept closed in case of fault

- Faults that have been defined to open MCB are still active. 1 = Any fault in the drive will open the MCB.

- Auto reset of MCC fault will be disabled with this selection.

P2.7.1.5 Charge Max Time ID1522

When drive charging options is used this parameter defines maximum time limit for charging. Use suitably sized DC Charging resistor by checking Pulse loadability for time duration set in for Max Charge Time parameter

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P2.7.1.6 FaultWarnIndicat ID1940

With this parameter its possible to select how warning and fault indication as handled to digital outputs and to fieldbus 0 = Static

Static signal, as long as warning or fault is active

1 = Toggle

New fault or warning toggles signal for one second.

2 = Marine

Signal toggles in new fault or warning and status needs to be reset to get signal down.

P2.7.1.6 Quick Stop Response ID1758

This function will stop the drive at any case. This parameter is used to select which action is shown on keypad.

0 = No response 1 = Warning 2 = Fault

P2.7.1.7 Run Enable Indication ID1177

Select the response for Run Enable low signal, drive will lose ready status regardless what response has been selected here.

0 = No Action 1 = Warning

2 = Fault

6.7.2 Temperature sensor protections

The temperature protection function is used to measure temperatures and issue warnings and/or faults when the set limits are exceeded. The AFEII application supports two OPT-BH and OPT-B8 board simultaneously.

P2.7.2.1 Number of used inputs in board 1 ID739 “Board1 Channels”

Select used temperature sensor combination with this parameter. See also the Vacon I/O boards manual.

0 = Not used (ID Write, value of maximum temperature can be written from fieldbus) 1 = Sensor 1 in use 2 = Sensor 1 & 2 in use 3 = Sensor 1 & 2 & 3 in use 4 = Sensor 2 & 3 in use 5 = Sensor 3 in use

Note: If the selected value is greater than the actual number of used sensor inputs, the

display will read 200ºC. If the input is short-circuited the displayed value is –30ºC.

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P2.7.2.2 Board 1 Temperature response ID740 “Board1 Response”

0 = No response 1 = Warning 2 = Fault, stop mode after fault according to Stop Function 3 = Fault, stop mode after fault always by coasting

P2.7.2.3 Board 1 warning limit ID741 “Board1Warn.Limit”

Set here the limit at which the PT100 warning will be activated. When individual warning and fault limits are activated this is first board first channel (1A).

P2.7.2.4 Board 1 fault limit ID742 “Board1 Fault Lim.”

Set here the limit at which the PT100 fault (F56) will be activated. When individual warning and fault limits are activated this is first board first channel (1A).

P2.7.2.5 Number of used inputs in board 2 ID743 “Board2 Channels”

If you have two temperature sensor boards installed in your frequency converter you can choose here the combination inputs in use in the second board. See also the Vacon I/O boards manual.

0 = Not used (ID Write, value of maximum temperature can be written from fieldbus) 1 = Sensor 1 in use 2 = Sensor 1 & 2 in use 3 = Sensor 1 & 2 & 3 in use 4 = Sensor 2 & 3 in use 5 = Sensor 3 in use

P2.7.2.6 Board 2 Temperature response ID766 “Board2 Response”

0 = No response 1 = Warning 2 = Fault, stop mode after fault according to Stop Function 3 = Fault, stop mode after fault always by coasting

P2.7.2.7 Board 2 warning limit ID745 “Board2 Warn. Lim”

Set here the limit at which the second temperature sensor board warning will be activated. When individual warning and fault limits are activated this is second board first channel (2A).

P2.7.2.8 Board2 fault limit ID746 “Board2 FaultLim”

Set here the limit at which the second temperature sensor board fault (F61) will be activated. When individual warning and fault limits are activated this is second board first channel (2A).

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.6.7.2.1 Individual channel monitoring

Individual channel monitoring is activated by setting one of the warning limits (per board) different than zero. Common limits in above parameters will be channel A warning and fault limits. Channel B and C limits are set with below parameters.

P2.7.2.9.1 Channel 1B Warn ID764 P2.7.2.9.2 Channel 1B Fault ID765

First board second (1B) channel warning and fault limits.

P2.7.2.9.3 Channel 1C Warn ID768 P2.7.2.9.4 Channel 1C Fault ID769

First board third (1C) channel warning and fault limits.

P2.7.2.9.5 Channel 2B Warn ID770 P2.7.2.9.6 Channel 2B Fault ID771

Second board second (2B) channel warning and fault limits.

P2.7.2.9.7 Channel 2C Warn ID772 P2.7.2.9.8 Channel 2C Fault ID773

Second board third (2C) channel warning and fault limits.

6.7.3 Fieldbus

2.7.3.1 Fieldbus Fault Slot D Response ID733

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

0 = No response 1 = Warning 2 = Fault, stop mode after fault according to Stop Function

2.7.3.2 FB WD Time

Delay time to a fieldbus fault when the pulse from PLC is missing. Setting the time to zero will disable the monitoring function.

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6.7.4 OPT-D7 Protections

2.7.4.1 THD Response ID1672

2.7.4.2 THD Warn. Limit ID1673

2.7.4.3 THD Fault Limit ID1674

2.7.4.4 HF rms Response ID1675

2.7.4.5 HF rms Warn Limit ID1676

2.7.4.6 HF rms Fault Limit ID1677

6.7.5 External Fault

P2.7.5.1 Response to external fault 1 ID701 P2.7.5.2 Response to external fault 2 ID1504

This parameter defines a response to external fault 1 and 2t. If the drive monitors the state of external fault input (ID405 and ID406) 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 MCB closed)

6.7.6 Cooling protection

Protection for liquid cooled units. An external sensor is connected to the drive (DI: Cooling Monitor) to indicate if cooling liquid is circulating.

P2.10.7.1 Cooling fault delay ID751 “Cooling F Delay”

This parameter defines the delay after which the drive goes to fault state when ‘Cooling

OK’ signal is missing.

P2.10.7.2 Cooling fault response ID762 “CoolingFaultREsp”

In some cases it is more important to allow the drive to run even if the cooling liquid is not circulating. Then it is possible to select warning as the response. The drive will then continue running until its internal protection will stop it. If cooling signal loss happens on stop state indication is not stored to fault history if previous fault is already Cooling Fault. In Run State indication is always stored to fault history

0 = Stop State: No Action, Run State: Warning 1= Stop State: Warning, Run State: Warning 2= Stop State: Warning, Run State: Fault 3= Stop State: No Action, Run State: Fault

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6.7.7 Cabin Protection

P2.7.7.1 Klixon Response ID782

Select the response for klaxon inputs.

0 = No Action 1 = Warning, Warning Both klixon inputs give a warning 2 = Warning, Fault Klixon input 1 will generate warning and klixon input 2 will generate fault 3 = Fault, Fault

Both klixon inputs give a fault

P2.7.7.2 Ambient Temp Response ID784

Select the response for ambient temperature digital input.

P2.7.7.3 Input Switch Response ID785

Select the response for input switch digital input.

6.7.8 Options

2.7.6 Fault Simulation ID1569 “Fault Simulation”

With this parameter it is possible to simulate different faults without actually making, for example, an over current situation. In the point of view of the drive interface, the operation is identical to actual fault situation.

B00 = +1 = Simulates an over current fault (F1) B01 = +2 = Simulates an over voltage fault (F2) B02 = +4 = Simulates an under voltage fault (F9) B03 = +8 = Simulates an output phase supervision fault (F11) B04 = +16 = Simulates an earth fault (F3) B05 = +32 = Simulates a system fault (F8)

This fault simulation covers a wide range of different faults in drive. See the fault description for details.

B06 = +64 = Free B07 = +128 = Simulates an over temperature warning (W14) B08 = +256 = Simulates an over temperature fault (F14)

The warning bit must be active for a fault to appear in simulation. If the fault bit is left active, the drive will go FAULT state at warning limit when the drive temperature rises to the warning level.

B09 = +512 = Reserved

2.7.7 Reset Datalogger ID1857

This parameter reset datalogger setting back to factory defaults.

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6.8 Fieldbus parameters FBSpeedReference is used as DC Voltage Reference when control place is Fieldbus.

If FBSpeedRefernce is below 50,00 % keypad DC Voltage Reference is used. But is always limited to 105 %.

2.8.1 FB Actual Value Sel

Select ID for monitoring signal that will be located in FBSpeedActual.

2.8.2 - Fieldbus data out 1-8 selection ID1490-ID1497

2.8.9

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.

2.8.10 - Fieldbus data in 1-8 selection ID876-ID883

2.8.17

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.

2.8.18 GSW ID ID897

With this parameter it is possible to select which data is sent in FBGeneralStatusWord.

2.8.19 State Machine

The application provides a possibility to select what kind of state machine is used. See details from chapter Status and Control Words in detail.

0: Basic

This mode makes fieldbus control behave as is explained in the fieldbus board manual.

1: Standard

A simple control word that is used in modes where the control word from fieldbus is used as such. For some fieldbus boards this requires a bypass operation.

2: Vacon AFE 1

This mode uses a ProfiDrive type state machine in the application level. You can use this mode on fieldbus boards that do not have a state machine or have a possibility to bypass the state machine function in the option board.

3: Vacon AFE 2

P2.8.20 Control Slot selector ID1440 “ControlSlotSel.”

This parameter defines which slot is used as the main control place when two fieldbus boards have been installed in the drive

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6.9 ID Functions Here you will find the functions that use the parameter ID number to control and monitor the signal.

6.9.1 Value Control

The value control parameters are used to control an input signal parameter.

P2.9.1.1 Control Input Signal ID ID1580 “ContrInSignal ID”

With this parameter you can select which signal is used to control the selected parameter.

P2.9.1.2 Control Off Limit ID1581 “Contrl Off Limit”

This parameter defines the limit when the selected parameter value is forced to Off value.

P2.9.1.3 Control On Limit ID1582 “Contrl On Limit”

This parameter defines the limit when the selected parameter value is forced to On value.

P2.9.1.4 Control Off Value ID1583 “Contrl Off Value”

This parameter defines the value that is used when the used input signal is below Off limit.

P2.9.1.5 Control On Value ID1584 “Contrl On Value”

This parameter defines the value that is used when the used input signal is above On limit.

P2.9.1.6 Control Output Signal ID ID1585 “ContrlOutSignID”

This parameter defines which parameter is forced to On and Off values when selected input signal exceeds the set limits.

P2.9.1.7 Control Mode ID1586 “Control Mode”

This parameter defines how the value control output behaves. 0 = SR ABS Absolute input value is used to make a step change in the output between On and Off

values.

Off

value

Control

Off

value

Control

Value

Off

value

Negative Positive

Figure 1.

1 = Scale ABS Absolute input value is scaled linearly between On and Off values.

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Off

value

Control

Off

value

Control

Value

Off

value

Negative Positive

Figure 2.

2 = Scale ABS Inverted Inverted absolute value is scaled linearly between On and Off values.

Off

value

Control

Off

value

Control

Value

Off

value

Negative Positive

Figure 3.

3 = SR Input value is used to make a step change in the output between On and Off values. 4 = Scale ABS Input values is scaled linearly between On and Off values. 5 = Scale Inverted Inverted value is scaled linearly between On and Off values

P2.9.1.8 Control Signal Filtering TC ID1721 “Control Filt TC”

This parameter is used to filter the scaling function output. This can be used, for example, when unfiltered torque is used to control a parameter that needs stabilisation.

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6.9.2 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.

SEL

G IN 0 IN 1

DI ID Control Digital Input

P Value for LOW P Value for High

P DIN Controlled ID

Figure 4.

P2.9.2.1 ID Control Digital Input ID1570 “ID Control DIN” P2.9.3.1 ID Control Digital Input ID1590 “ID Control DIN” P2.9.4.1 ID Control Digital Input ID1578 “ID Control DIN”

Select a digital input to be used for controlling the parameter selected by ID1571.

P2.9.2.2 DIN Controlled ID ID1571 “Controlled ID” P2.9.3.2 DIN Controlled ID ID1575 “Controlled ID” P2.9.4.2 DIN Controlled ID ID15719 “Controlled ID”

Select a parameter ID controlled by ID1570.

P2.9.2.3 Value for Low digital input (FALSE) ID1572 “FALSE Value” P2.9.3.3 Value for Low digital input (FALSE) ID1592 “FALSE Value” P2.9.4.3 Value for Low digital input (FALSE) ID15794 “FALSE Value”

Set the controlled parameter value when the digital input (ID1570) is LOW for the parameter selected by ID1571. The function does not recognise decimals. For example, give the value 10.00 Hz as 1000.

P2.9.2.4 Value for High digital input (TRUE) ID1573 “TRUE Value” P2.9.3.4 Value for High digital input (TRUE) ID1593 “TRUE Value” P2.9.4.4 Value for High digital input (TRUE) ID1596 “TRUE Value”

Set the controlled parameter value when the digital input (ID1570) is HIGH for the parameter selected by ID1571. The function does not recognise decimals. For example, give the value 10.00 Hz as 1000.

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6.10 Keypad control

3.1 Control place ID125

The active control place can be changed with this parameter.

NOTE! Keypad is the default control place. 0 = PC Control, Activated by NCDrive

1 = I/O terminal 2 = Keypad 3 = Fieldbus (4 = SystemBus)

On keypad control pressing Stop button more than a 2 second will open the MCB.

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7. STATUS AND CONTROL WORDS IN DETAIL

P2.10.19 State machine

0 / Basic

This mode makes fieldbus control behave as in explained in used fieldbus board manual.

1 / Standard

Simple control word that is used in modes where control word from fieldbus is used as such, for some fieldbus board this requires bypass operation.

2 / Vacon AFE 1

This mode uses ProfiDrive type state machine in application level. This mode is possible to use on fieldbus boards that does not have state machine itself or has possibility to bypass state machine functionality in option board.

3 / Vacon AFE 2

8.1 Basic In ByPass (0)

FB Control Word ID1160

Signal

Description

B00

Run

0= AFE is stopped 1= AFE is started

B01

B02

Fault Reset

0>1 Reset fault.

B03

FB DIN1

Can be used to control RO or directly parameter by ID number. G2.4.1

B04

FB DIN2

Can be used to control RO or directly parameter by ID number. G2.4.1

B05

FB DIN3

Can be used to control RO or directly parameter by ID number. G2.4.1

B06

FB DIN4

Can be used to control RO or directly parameter by ID number. G2.4.1

B07

FB DIN5

Can be used to control RO or directly parameter by ID number. G2.4.1

B08

B09

B10

B11

B12

B13

B14

B15

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8.2 FB Control Word

8.2.1 Standard (1)

FB Control Word ID1160

Signal

Comment

B00

DC Charge

0= Open MCB. 1= Close DC charge. MCB closed automatically.

B01

B02

B03

Run

0= AFE is stopped 1= AFE is started

B04

B05

B06

B07

Reset

0>1 Reset fault.

B08

B09

B10

B11

FB DIN1

Can be used to control RO or directly parameter by ID number. G2.4.1

B12

FB DIN2

Can be used to control RO or directly parameter by ID number. G2.4.1

B13

FB DIN3

Can be used to control RO or directly parameter by ID number. G2.4.1

B14

FB DIN4

Can be used to control RO or directly parameter by ID number. G2.4.1

B15

B00: FALSE = Open MCB, TRUE = PreCharge DC

Open MCB: Opens MCB if closed, stops precharging if not closed. PreCharge DC: Drive will start precharge if function activated by digital output and control place is

fieldbus. When control place is not fieldbus precharging is started from normal start command. B03: FALSE = Stop Request, TRUE = Start Request

Stop Request: Drive will stop . Start Request: Start Command to the drive. Rising edge needed for start.

B07: FALSE = No significance, TRUE = Fault Acknowledge Fault Acknowledge: The group signal is acknowledged with a positive edge.

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8.2.2 Vacon AFE 1 profile (2)

FB Control Word ID1160

Signal

Comment

B00

DC Charge

0= Open MCB. 1= Close DC charge contactor, MCB closed automatically.

B01

B02

B03

Run

0= AFE is stopped 1= AFE is started

B04

B05

B06

B07

Reset

0>1 Reset fault.

B08

DC Voltage Ref B00

B00 | B01

0 | 0 = FB Reference. P2.2.1, if not FB Control & FB Ref > 50,00 % 0 | 1 = 110 % 1 | 0 = 115 % 1 | 1 = 120 %

B09

DC Voltage Ref B01

B10

Fieldbus Control

0= No control from fieldbus 1=Control from fieldbus

B11

Watchdog

0>1>0>1…0,5 sec square wave clock. This is used to check data communication between fieldbus master and the drive.

B12

FB DIN2

Can be used to control RO or directly parameter by ID number. G2.4.1

B13

FB DIN3

Can be used to control RO or directly parameter by ID number. G2.4.1

B14

FB DIN4

Can be used to control RO or directly parameter by ID number. G2.4.1

B15

Reserved for future use.

B00: FALSE = Open MCB, TRUE = PreCharge DC

Open MCB: Opens MCB if closed, stops precharging if not closed. PreCharge DC: Drive will start precharge if function activated by digital output and control place is

fieldbus. When control place is not fieldbus precharging is started from normal start command. B03: FALSE = Stop Request, TRUE = Start Request

Stop Request: Drive will stop . Start Request: Start Command to the drive. Rising edge needed for start.

B07: FALSE = No significance, TRUE = Fault Acknowledge Fault Acknowledge: The group signal is acknowledged with a positive edge.

B08: FALSE = No Function, TRUE = DC Ref 1 B09: FALSE = No Function, TRUE = DC Ref 2

DC Ref

FB Reference

110,00 %

115,00 %

120,00 %

B08

FALSE

TRUE

FALSE

TRUE

B09

FALSE

TRUE

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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 drive will 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 drive will go to

fault state. This function is activated by P2.7.6 FB WD Delay. When value is zero pulse si not monitored.

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8.2.3 Vacon AFE 2 Profile (3)

FB Control Word ID1160

Signal

Comment

B00

DC Charge

0= Open MCB. 1= Close DC charge contactor, MCB closed automatically, see B01.

B01

MCB Close Enable

0= Disable Closing of MCB (Also opens if Control Options.B0=TRUE) 1= Enable Closing of MCB (Works also for reclosing)

B02

Quick Stop

0= Quick Stop 1= No Quick Stop

B03

Run

0= AFE is stopped 1= AFE is started

B04

Output Power Limit to

Zero

0= Output Power Limit to Zero (7%) 1= Output Power Limit = P2.5.2.1

B05

Disable Power Increase.

Input or Output

0= Disable increase of power. 1= Power limits defined by G2.5.2

B06

Input Power Limit to Zero

0= Input Power Limit to Zero (7%) 1= Output Power Limit = P2.5.2.2

B07

Reset

0>1 Reset fault.

B08

DC Voltage Ref B00

B00 | B01

0 | 0 = FB Reference. P2.2.1, if not FB Control & FB Ref > 50,00 % 0 | 1 = 110 % 1 | 0 = 115 % 1 | 1 = 120 %

B09

DC Voltage Ref B01

B10

Fieldbus Control

0= No control from fieldbus 1=Control from fieldbus

B11

Watchdog

0>1>0>1…0,5 sec square wave clock. This is used to check data

communication between fieldbus master and the drive.

B12

FB DIN2

Can be used to control RO or directly parameter by ID number. G2.4.1

B13

FB DIN3

Can be used to control RO or directly parameter by ID number. G2.4.1

B14

FB DIN4

Can be used to control RO or directly parameter by ID number. G2.4.1

B15

Reserved for future use.

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B00: FALSE = Open MCB, TRUE = PreCharge DC

Open MCB: Opens MCB if closed, stops precharging if charging is active trough the drive. PreCharge DC: Drive will start precharge if function activated by digital output and control place is

fieldbus. When control place is not fieldbus precharging is started from normal start command. B01: MCB Close Enable

FALSE: MCB Closing is disabled in fieldbus control. MCB Remains open when if DC voltage is above closing limit. TRUE: MCB Closing is enabled in fieldbus control. This bit can be true all the time if function is not needed.

B02: Quick Stop

FALSE: Drive will stop modulation immediately and open MCB immediately. TRUE: Quick stop is not active and normal operation is possible.

B03: FALSE = Stop Request, TRUE = Start Request

Stop Request: Drive will stop . Start Request: Start Command to the drive. Rising edge needed for start.

B04: Output Power Limit to Zero

FALSE: Output power limit is reduced to 7 % if parameter limit is higher. TRUE: Power limit is defined by power limit parameters.

B05: Disable Power Increase. Input or Output

FALSE: Power is limited to actual power, power can’t increase when this bit is active, TRUE: Power limit is defined by power limit parameters.

B06: Input Power Limit to Zero

FALSE: Input power limit is reduced to 7 % if parameter limit is higher TRUE: Power limit is defined by power limit parameters.

B07: FALSE = No significance, TRUE = Fault Acknowledge Fault Acknowledge: The group signal is acknowledged with a positive edge. B08: FALSE = No Function, TRUE = DC Ref 1 B09: FALSE = No Function, TRUE = DC Ref 2

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 drive will make 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 drive will go to

fault state. This function is activated by P2.7.6 FB WD Delay. When value is zero pulse si not monitored.

DC Ref

FB Reference

110,00 %

115,00 %

120,00 %

B08

FALSE

TRUE

FALSE

TRUE

B09

FALSE

TRUE

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8.3 FB Status Word

FB Status Word ID68

Signal

Comment

Ready On

0=Drive not ready to switch on 1=Drive ready to start charging

Ready Run

0=Drive not ready to run 1=Drive ready and MCB is ON

Running

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

Fault

0=No active fault 1=Fault is active

Run Enable Status

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

Quick Stop Active

0=Quick Stop Active 1=Quick Stop not Active

MCB Control OK

0= Status opposite of control 1= Status and control OK

Warning

0= No active warnings 1= Warning active

At Reference

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

Fieldbus Control Active

0=Fieldbus control not active 1=Fieldbus control active

b10

Above Limit

0= DC Voltage is below P2.5.5.1 level 1=The DC Voltage is above the P2.5.5.1 level

b11

MCB Control (DO Final)

0= Drive is controlling MCB to be Open. 1= Drive is controlling MCB to be Closed

b12

MCB Feedback

0= Feedback indicates MCB to be Open 1= Feedback indicates MCB to be Closed

b13

Reserved for future use.

b14

DC Charge DO Control

0= DC not charged 1= DC Charging Active

b15

Watchdog

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

B00: FALSE = Not Ready to Switch On, TRUE = Ready to Switch On Not Ready to Switch On: Fault active, DI: Run Enable low, MCB Forced open command active, Quick Stop Active. Ready to Switch On: No Faults, DI: Run Enabled, DI: MCB not forced open, Quick Stop not active.

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

Not Ready To Operate: CW.B0 = FALSE, DC Not Ready, MCB Control Open, MCB Status Low. Ready To Operate: CW.B0 = TRUE, DC Ready, MCB Control closed, MCB Status High.

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.

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B04: FALSE = Coast Stop Activated, TRUE = Coast Stop Not Activated Coast Stop Activated: DI: Run Enable False, Quick Stop Active, MCB Status Open, MCB Control Open, Enable MCB Close, MCB Forced Open. Coast Stop Not Activated: Running Enabled

B05: FALSE = Quick Stop Activated, TRUE = Quick Stop Not Activated

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

B06: FALSE = MCB Control OK, TRUE = MCB Control Not OK

MCB Control OK: MCB Control and Drive internal status are the same. MCB Control Not OK: Drive internal status to close the MCB is high but application logic request

MCB open. This can be case when MCB has been opened but DC is connected to battery system. DC needs to be discharged or MCB is needed to close.

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. Control Requested: The automation system is controlling.

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

DC Not Reached: DC Voltage is below P2.5.5.1 level DC Reached Or Exceeded: DC Voltage is above the P2.5.5.1 level

B11: MCB Control (DO Final)

FALSE: Drive is controlling MCB to be Open. TRUE: Drive is controlling MCB to be Closed

B12: MCB Feedback

FALSE: Feedback indicates MCB to be Open TRUE: Feedback indicates MCB to be Closed

B14: FALSE = Charge DO Open, TRUE = Charge DO Closed

Charge DO Open: Charging Command not active Charge DO Closed: Charging Command Active

B15: FALSE = FB DW Feedback Low, TRUE = FB DW Feedback High FB DW Feedback: FB Control Word B11 is echoed back to the Fieldbus. Can be used to monitor communication status from the drive.

7.11 Fault Word 1

Fault Word 1 ID1172

Bit

Fault(s)

F1 Over current, F31 IGBT, F41 IGBT

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F2 Over Voltage

F9 Under Voltage

F91 Short Circuit

F3 Earth Fault

B5 B6

F14 Unit Over Temperature

F29 Thermistor, F56 Measured Temperature 1, F65 Measured Temperature 2 F71 LCL Over Temperature

F10 Line Synch fault F11 Supply Phase

B10

Device faults: F37, F38, F39, F40

B11

B12

B13 B14 B15

7.12 Fault Word 2

Fault Word 2 ID1173

Bit

Fault(s)

F5 Charging Fault, F80 Charge Fault

Hardware faults: F7

F13 Under Temperature

F22 EPROM, F49 Zero Division

F31 IGBT, F41 IGBT

B10

B11

F32 Fan Fault, F70 LCL Fan Fault

B12 B13

F8 System, F26 Start Up Prevented, F36 Control Unit

B14

F64 MCB State Fault

B15

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7.13 Warning Word 1

Warning Word 1 ID1174

Bit

Warning(s)

W29 Thermistor F56 Measured Temperature 1, F65 Measured Temperature 2 F71 LCL Over Temperature

W11 Supply Phase

B5 B6 B7 B8

W14 Unit Over Temperature

B9 B10

F32 Fan Fault, F70 LCL Fan Fault, F60 Cooling Fault

B11

B12

B13

B14

B15

Table 8. Alarm Word 1

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8.4 Auxiliary Control Word

FALSE

TRUE

Reserved for future use.

b10

Reserved for future use.

b11

Reserved for future use.

b12

Reserved for future use.

b13

Reserved for future use.

b14

Reserved for future use.

b15

Reserved for future use.

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8.5 Status Word (Application) ID 43

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

Application Status Word ID43

FALSE

TRUE

Not in Ready state

Ready

Not Running

Running

No Fault

Fault

Run Disabled

Run Enable

No Warning

Warning

b8 Charging Switch closed (internal)

b9 MCB Control (DO Final)

b10 MCB Feedback

b11 DO Charging Active

b12

No Run Request

Run Request

b13

b14

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 do not have active faults. Fault: Drive has an 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.

B07: FALSE = No Warning, TRUE = Warning Active

No Warning: No warning signals active in the drive Warning: Drive has active warning signal. Warning signal not stop the operation.

B08: FALSE = Charging Switch Open, TRUE = Charging Switch closed Charging Switch Open: DC voltage level is nor reached closing level or has drop below the opening level. This information is from drive motor control. Charging switch Closed: DC voltage level is above closing limit and no interlock active internally.

B09: FALSE = MCB Open command, TRUE = MCB closed command MCB Open Command: Final command to open the MCB from application logic.

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MCB Close Command: Final close command to MCB from application logic. B10: FALSE = Main contactor Open, TRUE = Main contactor closed

MCB Open: Feedback from MCB, open. MCB Closed: Feedback from MCB, closed.

B11: FALSE = Charge Control Open, TRUE = Charge Control Closed

Charge Control Open: Charging Contactor is not controlled. Charge Control Closed: Charging contactor controlled closed.

B12: FALSE = No Run Request, TRUE = Run Request

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

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8. PROBLEM SOLVING

While proper information is needed form the problem, it’s also recommended to try with latest

application- and system software versions available. Software is continuously developed and default settings are improved (See Chapter 1.1 Compatibility issues in parameters between versions).

Figure 5. The recommended signals for NCDrive

Use the fastest communication speed (Baudrate: 57 600) and a 50 ms update interval for signals for the RS232 communication.

For the CAN communication, use a 1 Mbit communication speed and 7 ms update interval for signals.

When you contact the support, send the *.trn, *.par and Service info (*.txt) files with a description of the situation. If the situation is caused by a fault, take also the Datalogger data from the drive.

Note that Datalogger settings can be changed to catch correct situation and it’s also to possible make manual force trig for Datalogger.

Before storing the parameter file, upload the parameters from the drive and save when NCDrive is in the ON-LINE state. If it is possible, do this while the problem is active.

It’s also helpful to have single line diagram from the system where problem is faced.

Figure 1. Datalogger window opening and Service Info upload.

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9. FAULT CODES

The fault codes, their causes and correcting actions are presented below. Note: When contacting distributor or factory because of a fault condition, always write down all texts

and codes on the keypad display. Best way is to send parameter file and service info to Vacon technical support This chapter includes all fault codes that are possible. but some faults are not possible in AFE application. And some faults description may be different when compared to standard frequency converter.

F1 Over current fault

Drive has detected a high current in the output phase. S1 = Hardware trip:

Current above 4*Ih

Possible cause and solutions

1. Sudden increase in load

• Check motor load.

2. Short circuit in cables

• Check cables.

F2 Overvoltage fault

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.

Possible cause and solutions

1. Too short a deceleration time

• Increase deceleration time.

• Use brake chopper and brake resistor.

• Use Brake chopper unit.

2. High overvoltage spikes in supply

• 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 frequency converter from earth faults with high currents.

S1 = Sum of output phase current is not zero Possible cause and solutions

1. Insulation failure in cables

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F5 Charge switch

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

S1 = Charge switch was open when START command was given. Possible cause and solutions

2. Charge switch was open when the START command was given. o Check connection of the feedback from charging relay

3. Reset the fault and restart.

Should the fault re-occur, contact your local distributor.

F7 Saturation fault

S1 = Hardware failure

- Cannot be reset from the keypad.

- Switch off power.

- DO NOT RE-CONNECT POWER!

- Contact your local distributor.

F8 System Fault

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

S1 = Reserved

4. Disturbance. Reset the unit and try again.

5. If there is star coupler in the unit, check the fibre connections and phase order.

6. Driver board or IGBT broken.

7. FR9 and the bigger size drives , which includes not star coupler, ASIC board (VB00451) is

broken.

8. FR8 and smaller size drives: control board broken.

9. FR8 and smaller size drives: if there is boardsVB00449 / VB00450 in use,failure might be

in there.

S2 = Reserved S3 = Reserved S4 = Reserved S5 = Reserved S6 = Reserved S7 = Charge switch S8 = No power to driver card S9 = Power unit communication (TX) S10 = Power unit communication (Trip) S11 = Power unit comm. (Measurement) S12 = SystemBus synchronization has failed in DriveSynch operation S30 = Safe disable inputs are in different state (OPT-AF) S31 = Thermistor short circuit detected (OPT-AF) S32 = OPT-AF board has been removed S33 = OPT-AF board EEPROM eror

88 • VACON® arfiff05 Standard AFE-II

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

Classified as Public

F9 Undervoltage fault

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

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

Possible cause

1. Too low a supply voltage

2. Frequency converter internal fault

3. One of the input fuses is broken.

4. External charge switch has not been closed.

Correcting measures

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

converter.

2. Check supply voltage.

3. Check function of DC charge.

4. Contact your local distributor.

F10 Line Synchronization Fault

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

Possible cause:

1. Input line phase is missing.

Correcting measures

1. Check supply voltage, fuses and cable.

F11 Line phase supervision

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

Correcting measures

1. Check cables

F13 Drive under temperature fault

Possible cause:

1. Heatsink temperature is under –10C

F14 Drive over temperature fault

Possible cause:

1. Heatsink temperature is over acceptable limits. See user’s manual for the temperature

limit. Overtemperature warning is issued before actual trip limit is reached.

Correcting measures

1. Check correct amount and flow of cooling air.

2. Check the heatsink for dust.

3. Check ambient temperature.

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

motor load.

Arfiff05 Standard AFE-II VACON® • 89

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

Classified as Public

F22 EEPROM checksum fault

Possible cause:

1. Parameter save fault

2. Faulty operation

3. Component failure

Correcting measures:

1. Should the fault re-occur, contact your local distributor.

F24 Counter fault

Possible cause:

1. Values displayed on counters are incorrect

Correcting measures:

1. Have a critical attitude towards values shown on counters.

F25 Microprosessor watchdog fault

Possible cause:

1. Start-up of the drive has been prevented.

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

Correcting measures:

1. Reset the fault and restart.

2. Should the fault re-occur, contact your local distributor.

F26 Start-Up prevention

Possible cause:

1. Start-up of the drive has been prevented.

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

Correcting measures:

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

2. Remove Run Request.

F29 Thermistor fault

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

Possible cause:

1. Motor is overheated.

2. Thermistor cable is broken.

Correcting measures:

1. Check motor cooling and load

2. Check thermistor connection(If thermistor input of the option board is not in use it has to be

short circuited).

90 • VACON® arfiff05 Standard AFE-II

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

Classified as Public

F31 IGBT temperature

IGBT Inverter Bridge over temperature protection has detected too high a short term overload current.

Possible cause:

1. Too high load

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

Correcting measures:

1. Check load.

2. Check motor size.

3. Make identification Run.

F32 Fan cooling

Possible cause:

1. Cooling fan of the frequency converter does not start when ON command is given.

Correcting measures:

1. Contact your local distributor.

F37 Device change

Option board or power unit changed.

Possible cause:

1. New device of same type and rating.

Correcting measures:

1. Reset. Device is ready for use.

F38 Device added

Option board added.

Correcting measures:

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

F39 Device removed

Option board removed.

Correcting measures:

1. Reset. Device no longer available.

F40 Device unknown

Unknown option board or drive.

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

Correcting measures:

1. Contact the distributor near to you.

Arfiff05 Standard AFE-II VACON® • 91

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

Classified as Public

F41 IGBT temperature

IGBT inverter bridge over temperature protection has detected too high a short term overload current.

Correcting measures:

1. Check load.

F44 Device changed (Default param.)

Possible cause:

1. Option board or power unit changed.

2. New device of different type or different rating from the previous one.

Correcting measures:

1. Reset

2. Set the option board parameters again if option board was changed. Set converter

parameters again if power unit was changed.

F45 Device added (default param.)

Possible cause:

1. Option board of different type added.

Correcting measures:

1. Reset

2. Set the option board parameters again.

F50 4mA supervision

Possible cause:

1. Current at the analogue input is below 4mA.

2. Signal source has failed

3. Control cable is broken or loose

Correcting measures:

1. Check the current loop circuitry.

F51 External fault

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F52 Keypad communication

Possible cause:

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

Correcting measures:

1. Check keypad connection and possible keypad cable.

92 • VACON® arfiff05 Standard AFE-II

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

Classified as Public

F53 Fieldbus communication Slot D

Possible cause:

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

Correcting measures:

1. Check installation.

2. If installation is correct contact the nearest Vacon distributor.

F54 Slot fault

Possible cause:

1. Defective option board or slot

Correcting measures:

1. Check board and slot.

2. Contact the nearest Vacon distributor.

F55 Input Switch

Possible cause:

1. Digital input monitoring indicates that DC or AC input switch is open

Correcting measures:

• Check reason for open input switch.

F56 Temperature sensor board 1 fault

Temperature protection function is used to measure temperature and give warning and/or fault when set limits are exceeded. AFEII application supports two temperature sensor boards simultaneously.

A1 – Temperature limit has been exceeded. A2 – Sensor not wired or not working. A3 – Short circuit.

Possible cause:

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

Correcting measures:

• Find the cause of temperature rise

• Check sensor wiring

F60 Cooling

Protection for the 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 only a warning is issued. In Run state a fault is issued and the drive makes a coast stop.

Possible cause:

1. Liquid cooled drive cooling circulation have been failed

Correcting measures:

1. Check reason for cooling failure from external system.

F62 Run Disabled

Run Disable warning signal is issued when Run Enable signal has been removed from the IO.

Arfiff05 Standard AFE-II VACON® • 93

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

Classified as Public

F64 MCB State Fault

A1: Code given by V002 and older versions. A2: MCB open, while command is to close. A3: MCB closed, while command is to open. A4: MCB opened externally while AFE unit was in run state. A5: MCB Trip state, Digital input from the MCB

Possible cause:

1. MCB has opened while drive controls it to close.

2. MCB is closed while drive controls it open.

3. MCB is opening while AFE unit is in Run state.

Correcting measures:

1. Check the MCB functionality

F65 Temperature sensor board 2 fault

Temperature protection function is used to measure temperature and give warning and/or fault when set limits are exceeded. AFEII application supports two temperature sensor boards simultaneously.

A1 – Temperature limit has been exceeded. A2 – Sensor not wired or not working. A3 – Short circuit.

Possible cause:

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

Correcting measures:

• Find the cause of temperature rise

• Check sensor wiring

F66 Klixon

Possible cause:

1. Klixon type temperature sensor has exceeded the triggering limit.

Correcting measures:

• Check reason for temperature trip where klixon sensor is located.

F67 Fieldbus communication Slot E

Possible cause:

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

Correcting measures:

1. Check installation.

2. If installation is correct contact the nearest Vacon distributor.

F70 LCL Fan Fault

Digital input connected to LCL indicates fan fault.

94 • VACON® arfiff05 Standard AFE-II

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

Classified as Public

F71 LCL Temperature

LCL Temperature has reached warning limit.

Possible cause: Correcting measures:

F80 Charging Fault

The drive has not reached need DC voltage at set time to MCB.

Possible cause:

1. Charging circuit not operational.

2. High load in DC link.

3. Low voltage in supply for charging circuit.

Correcting measures:

1. Check charging current

F81 Main Fuse

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F82 Aux Voltage

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F83 Safe Stop

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F84 Insulation

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F85 Earth Switch fault

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

Arfiff05 Standard AFE-II VACON® • 95

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

Classified as Public

F86 Arc Relay

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F88 High Amb Temperature

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F89 Leakage fault

Possible cause:

1. Digital input fault.

Correcting measures:

1. Remove fault situation from external device.

F92 Supply Voltage

Supply voltage is not inside of set limits.

F94 External Fault 2

Possible cause:

2. Digital input fault.

Correcting measures:

2. Remove fault situation from external device.

F95 Line THD

Possible cause:

1. Line THD is too high

F96 Line HF Voltage

Possible cause:

1. Line HF Voltage is too high

Danfoss VACON NX Application guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1. INTRODUCTION

1.1 Compatibility issues in parameters between versions

2. OPERATION

2.2 Charging of DC

2.3 Main Circuit breaker control (MCB control) The AFE application controls the MCB of the system with Relay Output RO2. When charging of the

2.4 Quick Start instructions

2.5 Start Sequence

2.6 Stop Sequence

2.7 Start Stop timing diagram

3. CONTROL IO

4. AFE APPLICATION – MONITORING VALUES

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

5.1.1 Monitoring 1

5.1.2 FieldBus Monitoring values

5.1.3 Line Monitor OPT-D7

5.1.4 Master Follower

5.1.5 Monitoring values 2

4.7.1 PID Control

Monitoring Values description

5.2.1 Monitoring 1 values

5.2.2 Fieldbus monitoring values

5.2.3 Line monitoring OPT-D7

5.2.4 Master/Follower

.4.7.1.1 Currents

4.7.2 Statuses

5.2.5 Monitoring values 2

4.7.3 PIC Controller

5. PARAMETER LIST

6.1 Basic parameters

6.2 Reference Handling

5.8 PIC Function

5.9 Input signals

6.2.1 Digital inputs

6.2.2 Analogue Input 1

6.2.3 Analogue Input 2

6.2.4 Cabin State DI

6.2.5 Options

6.3 Output signals

6.3.1 Digital Outputs

6.3.2 ANALOG OUTPUT 1

6.3.3 Options

6.5 Limit Settings

5.9.1 Current Limit

5.9.2 Power Limit

5.9.3 Frequency Limit

5.9.4 AC Voltage Limit

5.9.5 DC Voltage Limit

5.10 Drive Control parameters

Control

5.11 Protections

General

Temperature sensor protections

5.11.3 Fieldbus

OPT-D7 protections

External Fault

Cooling protection

Cabin protection

5.11.8 Options

5.12 Fieldbus parameters

5.13 ID Control Functions

Value control

DIN ID Control 1

5.14 Keypad control (Control keypad: Menu M3)

5.15 System menu (Control keypad: Menu M6) For parameters and functions related to the general use of the frequency converter, such as

5.16 Expander boards (Control keypad: Menu M7) The M7 menu shows the expander and option boards attached to the control board and board-

6. DESCRIPTION OF PARAMETERS

6.1 Basic parameters

6.2 Reference Handling

6.2.1 PIC Function

6.3 Input signals

6.3.1 Digital inputs

.6.3.1.1 Forced control place

6.3.2 Analogue Inputs

.6.3.2.1 Analogue input to any parameter

6.3.3 Cabin State DI

6.3.4 Options

5.11.3

Fieldbus

5.11.8

Options