WEG CFW500 Series Quick guide

IOR Plug-in Module
Módulo Plug-in de
Expansión IOR
Módulo Plug-in de
Expansão IOR
CFW500
Installation, Configuration and Operation Guide
Guía de Instalación, Configuración y Operación
Guia de Instalação, Configuração e Operação
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Summary / Índice
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SUMMARY
1 SAFETY INFORMATION...............................5
1.1 SAFETY WARNINGS ...................................5
1.2 PRELIMINARY RECOMMENDATIONS.......5
2 GENERAL INFORMATION...........................5
3 CONTENTS OF THE PACKAGE ..................6
4 ACCESSORY INSTALLATION ....................6
5 SETTINGS......................................................7
APPENDIX A – FIGURES...............................20
ÍNDICE
1 INFORMACIONES DE SEGURIDAD .........10
1.1 AVISOS DE SEGURIDAD............................10
1.2 RECOMENDACIONES PRELIMINARES...10
2 INFORMACIONES GENERALES ..............10
3 CONTENIDO DEL EMBALAJE .................11
4 INSTALACIÓN DEL ACCESORIO ............11
5 CONFIGURACIONES..................................12
ANEXO A – FIGURAS.....................................20
ÍNDICE
1 INFORMAÇÕES DE SEGURANÇA............15
1.1 AVISOS DE SEGURANÇA .........................15
1.2 RECOMENDAÇÕES PRELIMINARES.......15
2 INFORMAÇÕES GERAIS ...........................15
3 CONTEÚDO DA EMBALAGEM..................16
4 INSTALAÇÃO DO ACESSÓRIO ................16
5 CONFIGURAÇÕES .....................................17
ANEXO A – FIGURAS.....................................20

IOR Plug-in Module
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CFW500 | 5
1 SAFETY INFORMATION
1.1 SAFETY WARNINGS
NOTE!
Only use the expansion plug-in module
for analog, digital and relay inputs and
outputs (CFW500-IOR) on WEG inverters
of the CFW500 line.
We recommend reading the CFW500
user’s manual before installing or
operating this accessory.
This guide contains important information
for the correct understanding and proper
operation of this module.
1.2 PRELIMINARY RECOMMENDATIONS
ATTENTION!
Always disconnect the general power
supply before connecting or disconnecting
the accessories of the frequency inverter
CFW500.
Wait for at least 10 minutes to guarantee
complete de-energization of the inverter.
2 GENERAL INFORMATION
This guide provides instructions for the installation,
configuration and operation of the plug-in expansion
module for digital relay outputs (CFW500-IOR).

IOR Plug-in Module
English
6 | CFW500
3 CONTENTS OF THE PACKAGE
When receiving the product, check if this package
contains:
Accessory in anti-static packaging.
Installation, configuration and operation guide.
4 ACCESSORY INSTALLATION
The accessory is easily installed or replaced. For correct
installation of the accessory execute the following steps:
Step 1: With the inverter de-energized, remove the front
cover of the Inverter (figure A.1 (a)).
Step 2: Remove the accessory (connected plug-in
module) if any, as in figure A.1 (a).
Step 3: Fit and press the accessory to be installed as
indicated in figure A.1 (b) and then assemble the front
cover of the inverter.
Step 4: Power up the inverter and check if parameter
P0027 shows value 4 (P0027 = 4). If this information
is not true, check if the module used is actually the
CFW500-IOR500 and repeat steps 1-4.

IOR Plug-in Module
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CFW500 | 7
5 SETTINGS
The control connections (analogical input / output, digital
inputs / outputs and RS485 interface) must be performed
as shown in figure 2.
Connector Description
Superior Terminal
1DO1-NO Digital output 1
(NO contact of relay 1)
3DO1-C Digital output 1
(common point of relay 1)
5DO1-NC Digital output 1
(NC contact of relay 1)
7D03-NO Digital output 3
(NO contact of relay 3)
9DO3-C Digital output 3
(common point of relay 3)
11 DO4-NO Digital output 4
(NO contact of relay 4)
13 DO4-C Digital output 4
(common point of relay 4)
15 DO5-NO Digital output 5
(NO contact of relay 5)
17 DO5-C Digital output 5
(common point of relay 5)
19 NC Not connected
21 AI1 Analogical input
23 +10 V Reference +10 Vdc for
potentiometer
Inferior Terminal
2DI1 Digital input 1
4DI2 Digital input 2
6DI3 Digital input 3
8DI4 Digital input 4
10 DI5 Digital input 5 (NPN)
12 RS485 - A RS485 (Terminal A)
14 RS485 - B RS485 (Terminal B)
16 GND Reference 0 V
18 GND Reference 0 V
20 AO1 Analogical output 1
22 DO2 Digital output 2 (Transistor)
24 +24 V +24 Vdc Power suply
(Transistor)
Figure 1: Signals of control connector

IOR Plug-in Module
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8 | CFW500
DO5-RL-NO
GND
GND
AO1
DO2-TR
DI1
DI2
DI3
DI4
DI5
DO5-RL-C NC
GND
AI1
+10 V
+24 V
rpm
R≥5 kΩ
DO1-RL-NC DO4-RL-C
RS485 - B
DO3-RL-C DO1-RL-C DO4-RL-NO
RS485 - A
DO3-RL-NO DO1-RL-NO
Figure 2: Control connections
The location of the DIP switches to select the kind of
analog output and input signal can be better viewed in
figure A.2. To use the analog inputs and/ or outputs with
signal in current, switch S1 and related parameters must
be set as indicated in table 1. For further details about
the control connections see chapter 3 - Installation and
Connection of the CFW500 user's manual.
NOTE!
The digital input signal DI5 is allways NPN
input instead of P0271 configuration.

IOR Plug-in Module
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CFW500 | 9
Table 1: Settings of switches to select the type of analog
input and output signal
Input/
Output Signal Setting of Switch S1
Range of
Signal
Parameter
Settings
AI1
Voltage S1.1 = OFF 0...10 V P0233 = 0 or 2
Current S1.1 = ON 0...20 mA P0233 = 0 or 2
4...20 mA P0233 = 1 or 3
AO1
Voltage S1.2 = ON 0...10 V P0253 = 0 or 3
Current S1.2 = OFF 0...20 mA P0253 = 1 or 4
4...20 mA P0253 = 2 or 5
Table 2: Configurations of the RS485 configuration
switches
Communication Switch Switch
Setting Option
RS485 S1(*)
S1.3 = OFF and
S1.4 = OFF
RS485
termination
OFF
S1.3 = ON and
S1.4 = ON
RS485
termination
ON
(*) No other combinations of the switches are allowed.
This module has a connector (figure A.2) to enable the
use of the Flash Memory Module (CFW500-MMF), which
allows data transfer between inverters. For further details
on this accessory, refer to the installation, configuration
and operation guide of the CFW500-MMF.

Módulo Plug-in de Expansión IOR
10 | CFW500
Español
1 INFORMACIONES DE SEGURIDAD
1.1 AVISOS DE SEGURIDAD
¡NOTA!
Solamente utilizar el módulo plug-in de
expansión de entradas y salidas (I/Os)
analógicas, digitales y a relés (CFW500-IOR)
en los convertidores WEG línea CFW500.
Se recomienda la lectura del manual del
usuario del CFW500 antes de instalar u
operar este accesorio.
El contenido de esta guía fornece
informaciones importantes para el correcto
entendimiento y buen funcionamento de
este módulo.
1.2 RECOMENDACIONES PRELIMINARES
¡ATENCIÓN!
Siempre desconecte la alimentación
general antes de conectar o desconectar
los accesorios del convertidor de
frecuencia CFW500.
Aguarde por lo menos 10 minutos para
garantizar la desenergización completa
del convertidor.
2 INFORMACIONES GENERALES
Esta guía orienta en la instalación, configuración y
operación del módulo plug-in de expansión de salidas
digitales con relés (CFW500-IOR).