Eliwell EWCFW-08 User Manual

Frequency Inverter

Convertidor de Frecuencia

Convertitore di Frequenza

Frequenzumrichter

Variateur de Vitesse

EWCFW-08

User's Manual
Manual del Usuario
Manuale dell´utente
Bedienungsanleitung
Manuel d'utilisation

ATTENTION!

Itisveryimportanttocheckif the inverter softwareversion is the sameas
indicatedabove.

¡

ATENCIÓN!

Es muy importante conferir si la versión de softwaredel Convertidor es igual a la
indicada arriba.

ATTENZIONE!

E 'molto importante verificare se la versione software del drive è quella sopra
indicato.

ACHTUNG!!

Bitteüberprüfen Sie,ob die SoftwareversiondesUmrichtersmit der Versionder
Betriebsan-leitungübereinstimmt.

ATTENTION!

Ilesttrès important de vérifier sila version logicielle du variateur est lamême
qu’indiquéeprécédemment.

Series:CFW-08
10000900189/02
E-S-I-G-F

FREQUENCY INVERTER MANUAL

MANUAL DEL CONVERTIDOR
DE FRECUENCIA

MANUALE DEL CONVERTITORE DI
FREQUENZA

BENIENUNGSANLEITUNG
FREQUENZUMRICHTERCFW-08

VARIATEUR DE VITESSE MANUEL

FREQUENCY INVERTER MANUAL

MANUAL DEL CONVERTIDOR
DE FRECUENCIA

MANUALE DEL CONVERTITORE DI
FREQUENZA

BENIENUNGSANLEITUNG
FREQUENZUMRICHTER CFW-08

VARIATEUR DE VITESSE MANUEL

4

CONTENTS / ÍNDICE / SOMMARIO / INHALTSVERZEICHNIS / RÉSUMÉ

ENGLISH .......................................................................................................

Quick Parameter Reference, Fault and Status Messages

CHAPTER 1 - Safety Notices
CHAPTER 2 - General Information
CHAPTER 3 - Installation and Connection
CHAPTER 4 - Keypad (HMI) Operation
CHAPTER 5 - Start-up
CHAPTER 6 - Diagnostics and Troubleshooting
CHAPTER 7 - TechnicalSpecifications

ESPAÑOL ......................................................................................................

CAPÍTULO 1 -Instrucciones de Seguridad
CAPÍTULO 2 - Informaciones Generales
CAPÍTULO 3 - Instalación y Conexión
CAPÍTULO 4 - Uso de la HMI
CAPÍTULO 5 - Energización/Puesta en Marcha
CAPÍTULO 6 - Solución y Prevención de Fallas

ITALIANO ......................................................................................................

Parametridi Riferimento, Messaggi D’allarme e Stati

CAPITOLO 1 - Istruzioni per la Sicurezza
CAPITOLO 2 - Informazioni Generali
CAPITOLO 3 - Installazione
CAPITOLO 4 - Start
CAPITOLO 5 - Interfaccia HMI
CAPITOLO 6 - Diagnostica e guasti
CAPITOLO7-Specifichetecniche

GERMANY.....................................................................................................

KAPITEL 1 - Sicherheitshinweise
KAPITEL 2 - Allgemeine Informationen
KAPITEL 3 - Installation
KAPITEL 4 - Funktionen der Bedieneinheit (HMI)
KAPITEL 5 - Inbetriebnahme

FRANÇAIS.....................................................................................................

CHAPITRE 1 - Instructions de sécurité
CHAPITRE 2 - Informations generales
CHAPITRE 3 - Installation
CHAPITRE 4 - Demarrage
CHAPITRE 5 - Fonctionnement de l'interface HMI

FREQUENCY INVERTER MANUAL

Quick Parameter Reference, Fault and Status Messages

CHAPTER 1

Safety Notices

1.1SafetyNoticesintheManual................................................. 16

1.2SafetyNoticesonThe Product.............................................. 16

1.3PreliminaryRecommendations............................................. 16

CHAPTER 2

General Information

2.1About this Manual .................................................................. 18

2.2Software Version................................................................... 18

2.3AbouttheCFW-08 ................................................................ 19

2.4CFW-08 Identification ........................................................... 23

2.5ReceivingandStoring ........................................................... 26

CHAPTER 3

Installation and Connection

3.1MechanicalInstallation .......................................................... 27

3.2Electrical Installation.............................................................. 32

3.3 European EMCDirective - Requirements

forConformingInstallations.................................................. 50

CHAPTER 4

Keypad (HMI) Operation

4.1Keypad(HMI)Description..................................................... 66

4.2Use of theKeypadHMI ......................................................... 67

CHAPTER 5

Start-up

5.1 Pre-Power Checks................................................................ 73

5.2Initial Power-up...................................................................... 73

5.3Start-up... ............................................................................. 74

CHAPTER 6

Diagnosticsand Troubleshooting

6.1Faults and Possible Causes ................................................. 76

6.2Troubleshooting..................................................................... 79

CHAPTER 7

TechnicalSpecifications

7.1 Power Data ........................................................................... 81

7.2Electronics/GeneralData ...................................................... 85

English

7

CFW-08 - QUICK PARAMETER REFERENCE

Software: V5.2X
Application:
Model:
SerialNumber:
Responsible:
Date: / / .

I.Parameters

QUICK PARAMETER REFERENCE, FAULT AND STATUS MESSAGES

Parameter Function Adjustable Range

Factory

Unit

User

Page

Setting Setting

P000 ParameterAccess 0 to 4 = Read 0 -

5 = Alteration
6 to 999 = Read

READONLY PARAMETERS-P002 to P099

P002 FrequencyProportionalValue 0 to 6553 - -

(P208xP005)

P003 MotorOutput Current 0to 1.5xI

nom

- A

P004 DCLink Voltage 0 to 862 - V
P005 Motor Output Frequency 0.00 to 300.0 - Hz
P007 MotorOutputVoltage 0 to 600 - V
P008 HeatsinkTemperature 25 to 110 - °C
P009

(1)

MotorTorque 0.0 to 150.0 - %

P014 Last Fault 00 to 41 - -
P023 SoftwareVersion x . y z - -
P040 PID ProcessVariable 0 to 6553 - -

(Value % x P528)

REGULATION PARAMETERS-P100 to P199
Ramps

P100 AccelerationTime 0.1 to 999 5.0 s
P101 DecelerationTime 0.1 to 999 10.0 s
P102 Ramp 2AccelerationTime 0.1 to 999 5.0 s
P103 Ramp2DecelerationTime 0.1 to 999 10.0 s
P104 S Ramp 0= Inactive 0 -

1 = 50 %
2 = 100 %

Frequency Reference

P120 DigitalReferenceBackup 0= Inactive 1 -

1 = Active
2 = Backup by P121

P121 KeypadReference P133 to P134 3.00 Hz
P122 JOGSpeedReference 0.00 to P134 5.00 Hz
P124 MultispeedReference1 P133 to P134 3.00 Hz
P125 MultispeedReference2 P133 to P134 10.00 Hz
P126 MultispeedReference3 P133 to P134 20.00 Hz
P127 MultispeedReference4 P133 to P134 30.00 Hz
P128 MultispeedReference5 P133 to P134 40.00 Hz
P129 MultispeedReference6 P133 to P134 50.00 Hz
P130 MultispeedReference7 P133 to P134 60.00 Hz
P131 MultispeedReference8 P133 to P134 66.00 Hz

8

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

(*) The factory default of parameter P136 depends on the inverter model as follows:

- models 1.6-2.6-4.0-7.0 A/200-240 V and 1.0-1.6-2.6-4.0 A/380-480 V: P136 = 5.0 %;

- models 7.3-10-16 A/200-240 V and 2.7-4.3-6.5-10 A/380-480 V: P136 = 2.0 %;

- models 22-28-33 A/200-240 V and 13-16-24-30 A/380-480 V: P136 = 1.0 %.

Speed Limits

P133 Minimum Frequency (F

min

) 0.00 to P134 3.00 Hz

P134 MaximumFrequency(F

max

) P133 to 300.0 66.00 Hz

V/F Control

P136

(2) (*)

ManualTorqueBoost 0.0 to 30.0 5.0 or %
(IxRCompensation) 2.0 or

1.0

(*)

P137

(2)

AutomaticTorqueBoost 0.00 to 1.00 0.00 ­(AutomaticIxRCompensation)

P138

(2)

SlipCompensation 0.0 to 10.0 0.0 %

P142

(2) (3)

Maximum Output Voltage 0 to 100 100 %

P145

(2) (3)

FieldWeakening P133 to P134 50.00Hzor Hz
Frequency(F

nom

) 60.00 Hz

depending

on the

market

DC Link Voltage Regulation

P151 DCLink VoltageRegulation 200 V models: 325 to 410 380 V

Level 400 V models: 564 to 820 780

Overload Current

P156 MotorOverloadCurrent 0.2xI

nom

to 1.3xI

nom

1.2xP401 A

Current Limitation

P169 MaximumOutput Current 0.2xI

nom

to 2.0xI

nom

1.5xP295 A

Flux Control

P178

(1)

Rated Flux 50.0 to 150 100 %

CONFIGURATION PARAMETERS - P200 to P398
Generic Parameters

P202

(3)

ControlMode 0 = Linear V/F Control 0 -

(Scalar)
1 = Quadratic V/F Control
(Scalar)
2 = SensorlessVectorControl

P203

(3)

SpecialFunction Selection 0 = No function 0 -

1 = PID Regulator

P204

(3)

Load Factory Setting 0 to 4 = No Function 0 -

5 = Loads Factory Default

P205 DisplayDefault Selection 0 = P005 2 -

1 = P003
2 = P002
3 = P007
4, 5 = Not Used
6 = P040

P206 Auto-ResetTime 0 to 255 0 s
P208 ReferenceScaleFactor 0.00 to 99.9 1.00 -
P212 Frequencyto Enable the Sleep 0.00 to P134 0.00 Hz

Mode

P213 Time Delayto Activate the 0.1 to 999 2.0 s

SleepMode

P215

(3) (4)

Keypad Copy Function 0 = Not Used 0 -

1 = Copy (inverter  keypad)
2= Paste(keypad inverter)

P219

(3)

SwitchingFrequency 0.00 to 25.00 6.00 Hz
ReductionPoint

9

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

(**) Only available on the control board A2 (refer to item 2.4). For programming instructions, please, refer to the parameter P235 detailed

description.

Local/Remote Definition

P220

(3)

Local/Remote 0 = Always Local 2 ­Selection Source 1 = Always Remote

2 = HMI-CFW08-P or
HMI-CFW08-RPKeypad
(default:local)
3 = HMI-CFW08-P or
HMI-CFW08-RPKeypad
(default:remote)
4 = DI2 to DI4
5= SerialorHMI-CFW08-RS
Keypad(default: local)
6= SerialorHMI-CFW08-RS
Keypad(default: remote)

P221

(3)

FrequencyLocalReference 0 = Keypad and 0 ­Selection 1 = AI1

2, 3 = AI2
4 = E.P.
5 = Serial
6 = Multispeed
7 = AddAI0
8 = Add AI

P222

(3)

FrequencyRemoteReference 0 = Keypad and 1 ­Selection 1 = AI1

2, 3 = AI2
4 = E.P.
5 = Serial
6 = Multispeed
7 = AddAI0
8 = Add AI

P229

(3)

LocalCommand Selection 0=HMI-CFW08-P or 0 -

HMI-CFW08-RPKeypad
1 = Terminals
2 = Serial or
HMI-CFW08-RSKeypad

P230

(3)

RemoteCommand Selection 0= HMI-CFW08-P or 1 -

HMI-CFW08-RPKeypad
1 = Terminals
2 = Serial or
HMI-CFW08-RSKeypad

P231

(3)

Forward/ReverseSelection 0 = Forward 2 -

- Local and Remote 1= Reverse
2 = Commands
3 = DIx

Analog Input (s)

P233 AnalogInputDeadZone 0= Inactive 1 -

1 = Active

P234 Analog InputAI1 Gain 0.00 to 9.99 1.00 -
P235

(3) (5)

Analog InputAI1 Function 0 = (0 to 10) V/(0 to 20) mA / 0 -

(-10 to +10) V

(**)

1 = (4 to 20) mA
2 = DI5 PNP
3 = DI5 NPN
4= DI5TTL
5 = PTC

10

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

P236 Analog InputAI1 Offset -999 to +999 0.0 %
P238

(6)

AnalogInputAI2Gain 0.00 to 9.99 1.00 -

P239

(3)(5)(6)

Analog InputAI2 Function 0 = (0 to 10) V/(0 to 20) mA/ 0 -

(-10 to +10) V

(**)

1 = (4 to 20) mA
2 = DI6 PNP
3 = DI6 NPN
4= DI6TTL
5 = PTC

P240

(6)

AnalogInputAI2Offset -999 to +999 0.0 %

P248 Analog Inputs Filter 0 to 200 10 ms

TimeConstant

Analog Output

P251

(6)

AnalogOutput 0 = Output Frequency (Fs) 0 ­AO Function 1 = Input Reference(Fe)

2 = Output Current (Is)
3, 5, 8 = Not Used

4 = Motor Torque
6 = Process Variable (PID)
7 = Active Current
9 = PID Setpoint

P252

(6)

Analog Output AO Gain 0.00 to 9.99 1.00 -

P253 Analog Output AO Signal 0 = (0 to 10) V/(0 to 20) mA 0 -

1 = (4 to 20) mA

Digital Inputs

P263

(3)

Digital Input DI1 Function 0 = No Function or General 0 -

Enable
1 to 7 and 10 to 12 =
GeneralEnable
8 = Forward Run
9 = Start/Stop
13 = FWD Run Using
Ramp2
14 = On

P264

(3)

Digital Input DI2 Function 0 =Forward/Reverse 0 -

1 = Local/Remote
2 to 6 and 9 to 12 = Not Used
7 = Multispeed (MS2)
8= Reverse
13 = REV Run - Ramp 2
14 = Off

P265

(3) (7)

Digital Input DI3 Function 0 = Forward/Reverse 10 -

1 = Local/Remote
2 = GeneralEnable
3 = JOG
4 = No External Fault
5 = Increase E.P.
6 = Ramp 2
7 = Multispeed (MS1)
8 = No Function or
Start/Stop
9 = Start/Stop
10 = Reset

(**) Only available on the control board A2 (refer to item 2.4). For programming instructions, please, refer to the parameter P235 detailed
description.

11

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

11, 12 = Not Used
13 = Flying Start Disable
14 = Multispeed (MS1)
UsingRamp 2
15 = Manual/Automatic (PID)
16 = Increase E.P. with
Ramp2

P266

(3)

Digital Input DI4 Function 0 = Forward/Reverse 8 -

1 = Local/Remote
2 = GeneralEnable
3 = JOG
4 = No External Fault
5 = Decrease E.P.
6 = Ramp 2
7 = Multispeed (MS0)
8 = Not Used or
Start/Stop
9 = Start/Stop
10 = Reset
11, 12,14 and 15 = Not Used
13 = Flying Start Disable
16 = Decrease E.P.with
Ramp2

P267

(3) (5)

Function of the Digital 0 = FWD/REV 11 ­InputDI5 (only displayed 1 = Local/Remote
when P235 = 2, 3 or 4) 2 = General Enable

3 = JOG
4 = No External Fault
5 = Increase E.P.
6 = Ramp 2
7 = Multispeed (MS2)
8 = No Functionor Start/Stop
9 = Start/Stop
10 = Reset
11 and 12 = Not Used
13 = Disables Flying Start
14 and 15 = Not Used
16 = Increase E.P. with
Ramp2

P268

(3) (5) (6)

Function of the Digital 0 = FWD/REV 11 ­InputDI6 (only displayed 1 = Local/Remote
when P239 = 2, 3 or 4) 2 = General Enable

3 = JOG
4 = No External Fault
5 = Decrease E.P.
6 = Ramp 2
7 = Not Used
8 = No Function or Start/Stop
9 = Start/Stop
10 = Reset
11 and 12 = Not Used
13 = Disables Flying Start
14 and 15 = Not Used
16 = Decrease E.P.with
Ramp2

12

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

(*) It is not possible to set P297 = 7 (15 kHz) in vector control mode (P202 = 2) or when the external serial keypad (HMI-CFW08-RS) is used.

According

to the

inverter

model

DigitalOutput(s)

P277

(3)

RelayOutput RL1 Function 0 = Fs > Fx 7 -

1 = Fe > Fx
2 = Fs = Fe
3 = Is>Ix
4 and 6 = Not Used
5 = Run
7 = No Fault

P279

(3) (6)

RelayOutput RL2 Function 0 = Fs > Fx 0 -

1 = Fe > Fx
2 = Fs = Fe
3 = Is > Ix
4 and 6 = Not Used
5 = Run
7 = No Fault

Fx and Ix

P288 Fx Frequency 0.00to P134 3.00 Hz
P290 IxCurrent 0to 1.5xI

nom

1.0xI

nom

A

Inverter Data

P295

(3)

RatedInverter 300 = 1.0 A ­Current(I

nom

) 301 = 1.6 A

302 = 2.6 A
303 = 2.7 A
304 = 4.0 A
305 = 4.3 A
306 = 6.5 A
307 = 7.0 A
308 = 7.3 A
309 = 10A
310 = 13A
311 = 16 A

P297

(3)

SwitchingFrequency 4 = 5.0 4 kHz

5 = 2.5
6 = 10
7 = 15

(*)

DC Braking

P300 DC BrakingTime 0.0 to 15.0 0.0 s
P301 DC Braking Start Frequency 0.00 to 15.00 1.00 Hz
P302 DC BrakingCurrent 0.0 to 130 0.0 %

Skip Frequencies

P303 Skip Frequency1 P133 to P134 20.00 Hz
P304 Skip Frequency2 P133 to P134 30.00 Hz
P306 Skip Band Range 0.00 to 25.00 0.00 Hz

Serial Communication Interface I

P308

(3)

InverterAddress 1 to 30 (Serial WBus) 1 -

1to 247 (Modbus-RTU)

Flying Start and Ride-Through

P310

(3)

FlyingStartandRide-Through 0= Inactive 0 -

1 = Flying Start
2 = Flying Start and
Ride-Through
3= Ride-Through

312 = 22A
313 = 24A
314 = 28A
315 = 30A
316 = 33A

13

CFW-08 - QUICK PARAMETER REFERENCE

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

P311 VoltageRamp 0.1 to 10.0 5.0 s

Serial Communication Interface II

P312

(3)

SerialInterfaceProtocol 0 = Serial Wbus 0 -

1 = Modbus-RTU 9600 bps
without parity
2 = Modbus-RTU 9600 bps
with odd parity
3 = Modbus-RTU 9600 bps
witheven parity
4 = Modbus-RTU 19200 bps
without parity
5 = Modbus-RTU 19200 bps
with odd parity
6 = Modbus-RTU 19200 bps
witheven parity
7 = Modbus-RTU 38400 bps
without parity
8 = Modbus-RTU 38400 bps
with odd parity
9 = Modbus-RTU 38400 bps
witheven parity

P313 SerialInterfaceWatchdog 0 = Disabling by ramp 2 -

Action 1= General disable

2 = Shows only E28
3 = Goes to local mode

P314 SerialInterfaceWatchdog 0.0 = Disables the function 0.0 s

Timeout 0.1to 99.9 = Setvalue

MOTORPARAMETERS- P399 toP499
Rated Parameters

P399

(1) (3)

Rated MotorEfficiency 50.0 to 99.9 %

P400

(1) (3)

RatedMotor Voltage 0 to 600 V

P401 RatedMotorCurrent 0.3xP295 to 1.3xP295 A
P402

(1)

RatedMotorSpeed 0 to 9999 rpm

P403

(1) (3)

Rated Motor Frequency 0.00 to P134 Hz

P404

(1) (3)

RatedMotorPower 0 = 0.16 HP / 0.12 kW -

1 = 0.25 HP / 0.18 kW
2 = 0.33 HP / 0.25 kW
3 = 0.50 HP / 0.37 kW
4 = 0.75 HP / 0.55 kW
5 = 1 HP / 0.75 kW
6 = 1.5 HP / 1.1 kW
7 = 2 HP / 1.5 kW
8 = 3 HP / 2.2 kW
9 = 4 HP / 3.0 kW
10 = 5 HP / 3.7 kW
11 = 5.5 HP / 4.0 kW
12 = 6 HP / 4.5 kW
13 = 7.5 HP / 5.5 kW
14 = 10 HP / 7.5 kW
15 = 12.5 HP / 9.2 kW
16 = 15 HP / 11.2 kW
17 = 20 HP / 15.0 kW

According

to the

inverter

model

(motor

matched

to the

inverter)

14

CFW-08 - QUICK PARAMETER REFERENCE

According to

theinverter

model

According to

theinverter

Parameter Function

Adjustable Range

Factory

Unit

User

Page

Setting Setting

Notesfound on the Quick ParameterReference:

(1) This parameter is onlydisplayedin vector mode (P202 = 2).
(2) This parameter is only displayedin scalar mode P202 = 0 or 1.
(3) This parameter can bechangedonlywhen the inverter is disabled (stoppedmotor).
(4) This parameterisonlyavailablewithHMI-CFW08-RS.
(5) Theanaloginputvalueis representedbyzerowhenitisnotconnectedtoan externalsignal.

In order to use an analog input as a digital input with NPN logic (P235 or P239 = 3), it is
necessary to connect a 10 k resistor from terminal 7 to 6 (AI1) or 8 (AI2) of the control
terminalstrip.

(6) This parameteris onlyavailableinthe CFW-08Plus version.
(7) The parametervalue changes automaticallywhenP203 = 1.

P407

(3)

RatedMotorPower 0.50 to 0.99 ­Factor

Measured Parameters

P408

(1) (3)

RunSelf-Tuning 0 = No 0 -

1 = Yes

P409

(3)

Motor Stator Resistance 0.00 to 99.99 

model

SPECIAL FUNCTION - P500 to P599
PID Regulator

P520 PIDProportionalGain 0.000 to 7.999 1.000 -
P521 PIDIntegralGain 0.000 to 9.999 1.000 -
P522 PIDDifferentialGain 0.000 to 9.999 0.000 -
P525 Setpoint (Via Keypad) of the 0.00 to 100.0 0.00 %

PIDRegulator

P526 Process Variable Filter 0.01 to 10.00 0.10 s
P527 PIDAction 0 = Direct 0 -

1= Reverse

P528 Process Variable 0.00 to 99.9 1.00 -

Scale Factor

P535 Wake up Band 0.00 to 100.00 1.00 %
P536 Automatic Setting of P525 0= Active 0 -

1= Inactive

15

CFW-08 - QUICK PARAMETER REFERENCE

Display Description Page

E00 Outputovercurrent/short-circuit/outputgroundfault
E01 DC link overvoltage
E02 DC linkundervoltage

E04

Overtemperatureat the powerheatsink or in the
inverterinternalair

E05 Output overload(Ixt function)
E06 External fault
E08 CPU error(Watchdog)
E09 Program memoryerror(Checksum)
E10 Keypad copy function error
E14 Self-tuning routine (estimationof the motor

parameters)error

E22,E25,

Serialcommunicationerror

E26 and E27

E24 Programmingerror
E28 Serial interface Watchdog timeouterror
E31 Keypadconnectionfault(HMI-CFW08-RS)
E32 Motorovertemperature(external PTC)
E41 Self-diagnosisfault

II.FaultMessages

III.OtherMessages

Display Description

rdy Inverteris readyto be enabled

Sub

Powersupply voltage is too low for the inverter
operation(undervoltage)

dcbr Inverterin DC brakingmode
auto Inverterisrunningself-tuningroutine

copy

Keypadcopy function in progress (only available in
theHMI-CFW08-RS)- inverterto keypad

past

Keypadcopy function in progress (only available in
theHMI-CFW08-RS)- keypadto inverter

Srdy Inverter in the sleep rdy mode

16

CHAPTER1

SAFETYNOTICES

This Manual contains necessaryinformation for the correct
useof the CFW-08frequencyinverter.
This Manual was developed for qualified personnel with
suitabletrainingandtechnicalqualificationtooperatethistype
ofequipment.

Thefollowingsafetynoticesareusedin thismanual:

DANGER!

Iftherecommended safetynoticesarenot strictlyobserved,it
canleadtoseriousorfatalinjuriesofpersonneland/ormaterial
damage.

ATTENTION!

Failureto observe the recommendedsafetyprocedurescan
lead to material damage.

NOTE!

This notice provides important information for the proper
understandingandoperationof theequipment.

Thefollowingsymbolsmaybeattachedtotheproduct,serving
assafetynotice:

High Voltages.

Componentssensitiveto electrostaticdischarge. Do not
touch them without proper grounding procedures.

Mandatory connection to ground protection (PE).

Shield connection to ground.

DANGER!

Only qualified personnel should plan or implement the
installation, start- up, operation and maintenance of this
equipment. Personnel must review entire Manual before
attemptingto install,operateortroubleshoottheCFW-08.
Thesepersonnel must followall safetyinstructionsincluded
inthismanualand/ordefinedbylocal regulations.
Failure to comply with these instructions may result in
personnelinjuryand/orequipmentdamage.

1.3 PRELIMINARY
RECOMMENDATIONS

1.2 SAFETYNOTICES
ONTHE PRODUCT

1.1 SAFETYNOTICESIN
THEMANUAL

17

CHAPTER 1 - SAFETY NOTICES

NOTE!

Inthis manual,qualifiedpersonnelare definedas peoplethatare
trainedto:

1. Install,ground,powerup and operatetheCFW-08according
tothis manual andthe localrequiredsafetyprocedures;

2. Useofsafetyequipment accordingtothelocal regulations;

3. Administer FirstAid.

DANGER!

Theinvertercontrol circuit (ECC3, DSP) and theHMI-CFW08-P
arehighvoltagecircuitsandare notgrounded.

DANGER!

Always disconnect the supply voltage before touching any
electricalcomponentinside theinverter.
Many components are charged with high voltage and/or in
movement (fans), even aftertheincomingAC power supply has
beendisconnectedorswitchedOFF. Waitatleast10 minutesfor
thetotal discharge of the powercapacitors.

Alwaysconnecttheframeoftheequipmenttotheground(PE)at

thesuitableconnectionpoint.

ATTENTION!

All electronic boards have components that are sensitive to
electrostatic discharges. Never touch any of the electrical
components or connectors without following proper grounding
procedures. If necessary to do so, touch the properlygrounded
metallicframe or use a suitablegroundstrap.

NOTE!

Inverterscaninterferewithotherelectronicequipment.Inorderto
reduce this interference, adopt the measures recommended in
chapter3 - Installationand Connection.

NOTE!

ReadthisentiremanualbeforeinstallingoroperatingtheCFW-08.

Do not apply high voltage (high pot) test on the inverter!

If this test is necessary, contact Eliwell.

18

Thischapterdefinesthecontentsandpurposesof thismanu­al and describes the main characteristics of the CFW-08
frequency inverter. Identification, receiving inspections and
storagerequirementsarealso provided.

Thismanual is divided into 7 chapters,providing information
to the user on how receive, install, start-up and operate the
CFW-08.

Chapter 1 - Safetynotices.
Chapter 2 - Generalinformationand receivingtheCFW-08.
Chapter 3 - RFIfilters, mechanical and electricalinstallation

(powerandcontrolcircuit).

Chapter 4 - Using the keypad (Human Machine Interface -

HMI).
Chapter 5 - Start-upandstepstofollow.
Chapter 6 - Solving problems, cleaning instructions and

preventivemaintenance.
Chapter 7 - CFW-08ratings,tablesandtechnicalinformation.

This manual provides information for the correct use of the
CFW-08. This frequency inverter is very flexible and allows
the operation in many different modes as described in this
manual.
AstheCFW-08canbeappliedinseveralways,itisimpossible
todescribeherealloftheapplicationpossibilities.Eliwelldoes
not accept any responsibility when the CFW-08 is not used
accordingto thismanual.
Nopartofthismanualmaybereproducedinanyform,without
thewrittenpermission of Eliwell.

It is important to note the software version installed in the
CFW-08, since it defines the functionsandtheprogramming
parameters of the inverter.
This manual refers to the software version indicated on the
insidecover.Forexample,theversion3.0Xappliestoversions

3.00 to 3.09, where “X” is a variable that will change due to
minor software revisions.The operation of the CFW-08 with
these software revisions are still covered by this version of
themanual.

Thesoftwareversion can be readin the parameterP023.

GENERALINFORMATION

2.1 ABOUTTHIS
MANUAL

2.2 SOFTWARE
VERSION

CHAPTER2

19

CHAPTER 2 - GENERAL INFORMATION

2.3 ABOUTTHE CFW-08

TheCFW-08frequencyinverterprovidestwocontroloptions:
vector control (VVC: voltage vector control) or V/F (scalar);
bothtypes of controlcan be setaccordingtothe application.

Inthevectorcontrolmode,themotorperformanceisoptimized
relatingto torqueand speed regulation.
The"Self-Tuning"function,availableinvectorcontrol,permits
the automatic setting of the inverter parameter from the
identification(alsoautomatic)oftheparametersof themotor
connectedat the inverteroutput.

The V/F (scalar) mode is recommended for simpler
applicationssuchaspumpandfandrives.Inthesecasesone
can reduce the motor and inverter losses by using the
"QuadraticV/F" option, thatresultsin energysaving.
TheV/Fmodeisalsousedwhenmorethanonemotorshould
be driven simultaneously by one inverter (multimotor
application).

For power ratings and further technical information, refer to
Chapter7.

The block diagram below gives a general overview of the
CFW-08.

20

CHAPTER 2 - GENERAL INFORMATION

Figure 2.1 - Block diagram for the models:

1.6-2.6-4.0-7.0A/200-240 V and1.0-1.6-2.6-4.0A/380-480V

Power

Supply

R
S
T

PE

HMI-CFW08-RS

PC-Software

SuperDrive

Analog

Inputs

(AI1andAI2)

Digital
Inputs

(DI1toDI4)

Interface

RS-232KCS-CFW08

Interface

MIS-CFW08-RS

or

HMI-CFW08-P

POWER

CONTROL

POWER SUPPLIESAND

CONTROL/ POWER

INTERFACES

"ECC3"

CONTROL

BOARD

WITHDSP

Motor

U
V
W

Rsh2

Rsh1

NTC

PE

RFIFilter

HMI-CFW08-RP

Interface

MIP-CFW08-RP

or

or

Analog
Output

(AO)

Relay

Output

(RL1and RL2)

CANopen

or

DeviceNet

KRS-485

KFB-COor KFB-DN

RS-485

24 V Power

Supply

24 V Power

Supply

HMI-CFW08-RP

KDC-24VR-CFW08

KDC-24V-CFW08

21

CHAPTER 2 - GENERAL INFORMATION

Figure 2.2 - Block diagram for the models:

7.3-10-16-22A/200-240V and 2.7-4.3-6.5-10-13-16A/380-480V

Note: models 16 A and 22 A/200-240 V are not fitted with optional RFI filter.

Redede

Alimentação

R
S
T

RFI

Suppressor

Filter

(optional)

HMI-CFW08-RS

PC-Software

SuperDrive

Analog

Inputs

(AI1andAI2)

Digital
Inputs

(DI1toDI4)

Interface

RS-232KCS-CFW08

Interface

MIS-CFW08-RS

HMI-CFW08-P

POWER

CONTROL

POWER SUPPLIESANDCONTROL

/POWER INTERFACES

"ECC3"

CONTROL

BOARD

WITHDSP

Motor

U
V
W

Rsh2

Rsh1

RPC

Pré-Carga

Braking Resistor

(ExternalandOptional)

BR

+UD

PE

-UD

Voltage

Feedback

PE

or

or

RFIFilter

or

Interface

MIP-CFW08-RP

HMI-CFW08-RP

Analog
Output

(AO)

Relay

Output

(RL1and RL2)

CANopen

or

DeviceNet

KRS-485

KFB-COor KFB-DN

RS-485

24 V Power

Supply

24 V Power

Supply

HMI-CFW08-RP

KDC-24VR-CFW08

KDC-24V-CFW08

22

CHAPTER 2 - GENERAL INFORMATION

Figure 2.3 - Block diagram for the models:

28-33A/200-240 V and 24-30 A/380-480V

Note: models 28 A and 33 A/200-240 V are not fitted with optional RFI filter.

Power

Supply

R
S
T

RFI

Suppressor

Filter

(optional)

HMI-CFW08-RS

PC-Software

SuperDrive

Analog

Inputs

(AI1andAI2)

Digital
Inputs

(DI1toDI4)

Interface

RS-232KCS-CFW08

Interface

MIS-CFW08-RS

HMI-CFW08-P

POWER

CONTROL

POWER SUPPLIESAND

CONTROL/ POWER

INTERFACES

"ECC3"

CONTROL

BOARD

WITHDSP

Motor

U
V
W

Rsh1

RPC

Pré-Carga

Braking Resistor
(optional)

BR

DCR

PE

-UD

Voltage

Feedback

PE

or

or

RFIFilter

or

Interface

MIP-CFW08-RP

HMI-CFW08-RP

DCLink Inductor
(optional)

+UD

Analog

Output

(AO)

Relay

Output

(RL1and RL2)

CANopen

or

DeviceNet

KRS-485

KFB-COor KFB-DN

RS-485

24 V Power

Supply

24 V Power

Supply

HMI-CFW08-RP

KDC-24VR-CFW08

KDC-24V-CFW08

23

CHAPTER 2 - GENERAL INFORMATION

Figure 2.4 - Description and location of the nameplates on the CFW-08

2.4 CFW-08IDENTIFICATION

Lateral Label of the CFW-08

Frontal Nameplate of the CFW-08 (under the keypad)

EliwellPart Number

SerialNumber

CFW-08Model (IntelligentCode)
SoftwareVersion
ManufacturingDate

CertificationStiker

EWCFW080130S0
12345678 V1.234
1234567890 20/02/2008

CFW-08Model

(IntelligentCode)

RatedOutput Data

(Voltage,Frequency)

SoftwareVersion

ManufacturingDate

EliwellPart Number

SerialNumber

RatedInputData
(Voltage, Current,etc)

24

CHAPTER 2 - GENERAL INFORMATION

Note: All models include internal Class A RFI filter, Breake Chopper and have
thefollowing standard Inputs & Outputs:

- 2 Analog Inputs

- 1 Analog Output

- 4 Digital Inputs

- 2 Relay Outputs

EWCFW-08 0043 S 0

Rated Output
Current for:

0043 = 4.3A
0065 = 6.5A
0100 = 10A
0130 = 13A
0160 = 16A
0240 = 24A
0300 = 30A

380Vac to
480Vac
3-phase
Supply

Communication
Option

0 = No
communication

S = RS485
(Modbus RTU)
communication

EndCode

Eliwell
Series 08
Frequency
Inverter

HOW TO SPECIFY THE CFW-08 MODEL:

25

CHAPTER 2 - GENERAL INFORMATION

Forthe effectofthiscode, the standardproductis conceived
asfollows:

-CFW-08withstandardcontrol board.

- Degree of protection: Nema 1 for the models 22 A,
28 A and 33 A/ 200-400 V and also 13 A,16 A, 24 A
and 30 A/380-480 V, IP20 for the other models.

CFW-08 Plus - A1 is composed of the inverter and the
controlboard 1. Example: CFW080040S2024POA1Z.

CFW-08 Plus - A2 is composed of the inverter and the
control board 2. Example: CFW080040S2024POA2Z.
Thesemodelsarefactorysetforbipolaranaloginputs(-10V
to +10 V).
Thisconfigurationislostwhenthefactorydefaultparameters
areloaded (P204 = 5). Referto the detailed descriptionof
parametersP204 andP235for furtherinformation.

CFW-08 Plus -A3 is composed of the inverter, the KFB­CO-CFW08kitandtheCANopencommunicationprotocol.
Example:CFW-080040S2024POA3Z.

CFW-08 Plus -A4 is composed of the inverter, the KFB­DN-CFW08kitandtheDeviceNetcommunicationprotocol.
Example:CFW080040S2024POA4Z.

CFW-08 Multipump - A5 is composed of the inverter and
thecontrolboard5,usedformultipumpsystemapplications.

7.0A, 16.0 A, 22 A, 28A and 33A /200-240 V and for all

380-480 V models are just available with three-phase
powersupply.

A Category C2 RFI filter (optional) can be installed inside
the inverter in models 7.3 A and 10 A/200-240 V (single­phase) and 2.7 A, 4.3A, 6.5 A, 10 A, 13A, 16 A, 24 A and
30A/380-480 V. Models 1.6A, 2.6A and 4.0A/200-240 V
(single-phase)and1.0A,1.6A, 2.6Aand4.0A/380-480V
can be provided mounted on a footprint Category C2 RFI
filter(optional).

Thelistingoftheexistingmodels(voltage/current)isshown
initem 7.1.

26

CHAPTER 2 - GENERAL INFORMATION

The CFW-08 issupplied in cardboard boxes.
Theoutsideofthepackingboxhasanameplatethatisidentical
tothat on the CFW-08.
Please check if the CFW-08is the one you ordered.
Checkif the:

CFW-08nameplatedatamatcheswithyourpurchaseorder.
Theequipmenthas not beendamaged duringtransport.

Ifanyproblem isdetected,contactthe carrier immediately.
If the CFW-08 is not installed immediately,store it in a clean
anddryroom (storage temperatures between-25 °C [-13 °F]
and 60 °C [140 ºF]). Cover it to protect against dust, dirt or
othercontamination.

ATTENTION!

When theinverterisstoredforalongtime,itisrecommended
to power the inverter up for 1 hour every year.Make sure to
use a power supply with the following characteristics for all
models (200-240 V or 380-480 V): 220 V, single-phase or
three-phase,50 Hz or 60 Hz, withoutconnectingthemotorto
thedriveoutput.Afterpoweringup thedrive,keepit off for24
hoursbeforeusingitagain.

2.5 RECEIVINGAND
STORING

27

CHAPTER3

INSTALLATION ANDCONNECTION

Thischapterdescribesthe proceduresfor the electrical and
mechanicalinstallationof the CFW-08.Theseguidelines
andsuggestionsmust be followedforproperCFW-08
operation.

The location of the inverter installation is an important factor
to assure good performance and long useful life for its
components. For proper installation, we make the following
recommendations:

Avoid direct exposureto sunlight, rain, high moisture and
sea air;
Avoidexposuretoexplosiveorcorrosivegasesandliquids;
Avoid exposure to excessive vibration, dust, oil or any
conductiveparticlesin the air.

Environment conditions:

Temperature: 0 ºC to 40 ºC (32 ºF to 104 ºF ) - nominal
conditions.From40 ºC to50 ºC (32ºFto122 ºF)- with2 %
currentderatingfor each 1 ºC (1.8 ºF) degreeabove40 ºC
(104ºF).
Relativeairhumidity:5 %to90 % - non-condensing.
Maximumaltitude: 1000m(3,300ft) - nominalconditions.
From 1000 m to 4000 m (3,300 to 13123.3 ft) - with 1 %
currentreduction for each 100 m (328 ft) above 1000 m
(3,300ft).
From2000 m (6561.6ft) to 4000 m (13123.3ft)- a voltage
reduction of 1.1 % every 100 m (328 ft) above 2000 m
(6561.6ft).
Pollution degree: 2 (according toEN50178 and UL508C)

The figure 3.1 and thetable 3.1, provides external mounting
specifications,and externalfixingholes of theCFW-08.

3.1 MECHANICAL
INSTALLATION

3.1.1 Environment

3.1.2 CFW-08Mounting
Specifications

Figure 3.1 - CFW-08 mounting specifications

28

CHAPTER 3 - INSTALLATION AND CONNECTION

Figure 3.1 (cont.) - CFW-08 mounting specifications

VIEW OF THE

MOUNTINGBASE

FRONTAL

VIEW

LATERALVIEW

1MIN. APÓSA DESENERGIZAÇÃO.

-SOMENTE REMOVAATAMPA

-LEIA OMANUAL DEINSTRUÇÕES.

ATENÇÃO

-READ THE INSTRUCTIONSMANUAL.

AFTER1 MIN. POWERHAS BEEN

-ONLY REMOVETERMINAL COVER

WARNING

DISCONNECTED.

29

CHAPTER 3 - INSTALLATION AND CONNECTION

Inverter

Model

1.6A / 200-240 V

2.6A / 200-240 V

4.0A / 200-240 V

7.0A / 200-240 V

7.3A / 200-240 V

10A / 200-240 V

16A / 200-240 V

22A/200-240V

28A/200-240V

33A/200-240V

1.0A / 380-480 V

1.6A / 380-480 V

2.6A / 380-480 V

2.7A / 380-480 V

4.0A / 380-480 V

4.3A / 380-480 V

6.5A / 380-480 V

10A / 380-480 V

13A / 380-480 V

16A / 380-480 V

24A/380-480V

30A/380-480V

Width L

mm
(in)

75

(2.95)

75

(2.95)

75

(2.95)

75

(2.95)

115

(4.53)

115

(4.53)

115

(4.53)

143

(5.63)

182

(7.16)

182

(7.16)

75

(2.95)

75

(2.95)

75

(2.95)

115

(4.53)

75

(2.95)

115

(4.53)

115

(4.53)

115

(4.53)

143

(5.63)

143

(5.63)

182

(7.16)

182

(7.16)

HeightH

mm

(in)

151

(5.95)

151

(5.95)

151

(5.95)

151

(5.95)

200

(7.87)

200

(7.87)

200

(7.87)

203

(7.99)

290

(11.41)

290

(11.41)

151

(5.95)

151

(5.95)

151

(5.95)

200

(7.87)

151

(5.95)

200

(7.87)

200

(7.87)

200

(7.87)

203

(7.99)

203

(7.99)

290

(11.41)

290

(11.41)

Depth P

mm

(in)

131

(5.16)

131

(5.16)

131

(5.16)

131

(5.16)

150

(5.91)

150

(5.91)

150

(5.91)

165

(6.50)

196

(7.71)

196

(7.71)

131

(5.16)

131

(5.16)

131

(5.16)

150

(5.91)

131

(5.16)

150

(5.91)

150

(5.91)

150

(5.91)

165

(6.50)

165

(6.50)

196

(7.71)

196

(7.71)

A

mm

(in)

64

(2.52)

64

(2.52)

64

(2.52)

64

(2.52)

101

(3.98)

101

(3.98)

101

(3.98)

121

(4.76)

161

(6.33)

161

(6.33)

64

(2.52)

64

(2.52)

64

(2.52)

101

(3.98)

64

(2.52)

101

(3.98)

101

(3.98)

101

(3.98)

121

(4.76)

121

(4.76)

161

(6.33)

161

(6.33)

B

mm

(in)

129

(5.08)

129

(5.08)

129

(5.08)

129

(5.08)

177

(6.97)

177

(6.97)

177

(6.97)

180

(7.08)

260

(10.23)

260

(10.23)

129

(5.08)

129

(5.08)

129

(5.08)

177

(6.97)

129

(5.08)

177

(6.97)

177

(6.97)

177

(6.97)

180

(7.09)

180

(7.09)

260

(10.23)

260

(10.23)

C

mm

(in)

5

(0.20)

5

(0.20)

5

(0.20)

5

(0.20)

7

(0.28)

7

(0.28)

7

(0.28)

11

(0.43)

11

(0.43)

11

(0.43)

5

(0.20)

5

(0.20)

5

(0.20)

7

(0.28)

5

(0.20)

7

(0.28)

7

(0.28)

7

(0.28)

11

(0.43)

11

(0.43)

11

(0.43)

11

(0.43)

D

mm

(in)

6

(0.24)

6

(0.24)

6

(0.24)

6

(0.24)

5

(0.20)

5

(0.20)

5

(0.20)

10

(0.39)

10

(0.39)

10

(0.39)

6

(0.24)

6

(0.24)

6

(0.24)

5

(0.20)

6

(0.24)

5

(0.20)

5

(0.20)

5

(0.20)

10

(0.39)

10

(0.39)

10

(0.39)

10

(0.39)

Mounting

Screw

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M5

(3/16)

M5

(3/16)

M5

(3/16)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M4

(5/32)

M5

(3/16)

M5

(3/16)

M5

(3/16)

M5

(3/16)

Weigth

kg

(lb)

1.0

(2.2)

1.0

(2.2)

1.0

(2.2)

1.0

(2.2)

2.0

(4.4)

2.0

(4.4)

2.0

(4.4)

2.5

(9.8)

6

(2.36)

6

(2.36)

1.0

(2.2)

1.0

(2.2)

1.0

(2.2)

2.0

(4.4)

1.0

(2.2)

2.0

(4.4)

2.0

(4.4)

2.0

(4.4)

2.5

(5.5)

2.5

(5.5)

6

(2.36)

6

(2.36)

Degreeof

Protection

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20/Nema 1

IP20/Nema 1

IP20/Nema 1

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

(*)

IP20 / Nema 1

IP20 / Nema 1

IP20 / Nema 1

IP20 / Nema 1

Dimensions Fixing base

Table 3.1 - CFW-08 dimensions for mechanical installation of the several models

(*) These modelsare Nema 1 onlywith the KN1-CFW08-MX optional.
Note: Please check availability of model with our sales office.

30

CHAPTER 3 - INSTALLATION AND CONNECTION

When installing the CFW-08,free space around theinverter
must be left as indicated in figure 3.2. Table 3.2 shows the
required free spaces.

Installtheinverterinverticalpositionaccordingtothefollowing
recommendations:

1)Installtheinverterona flatsurface.

2)Donotinstallheatsensitivecomponentsimmediatelyabove
theinverter.

ATTENTION!

When inverters are installed side by side, maintain the
minimumrecommendeddistanceB.
When inverters are installed top and bottom, maintain the
minimum recommended distance A+ C and deflect the hot
aircomingfrom the inverterbelow.

ATTENTION!

Provide independent conduits for signal, control and power
conductorsseparation(refertoitem3.2-ElectricalInstallation).

Useseparateconduitsortrunkingforcontrolandpowerwiring
(seeitem 3.2 - Electrical Installation).

Figure 3.2 - Free spaces for cooling

3.1.3 Positioningand Fixing