DigiRail-VA
Contents
1. In such cases the measurement of the variable not connected will present value near zero as the calculated values of the side variables power and power factor The figures below illustrate the connections in these cases Fig 05 Solely measurement of voltage NOVUS AUTOAMTION 6 19 DigiRail VA CARGA LOAD Fig 06 Solely measurement of current USING CURRENT TRANSFORMERS AND VOLTAGE TRANSFORMERS To expand the capacity of measuring levels of current or voltage DigiRail VA you can use voltage and or current transformers CARGA LOAD Fig 08 Connection with voltage transformer In any of the cases the maximum limits of the equipment must be respected that is the use of a current transformer requires that it has a maximum output of 5 A and the use of a voltage transformer requires it to have an output maximum of 300 V A It is not recommended the use of simultaneous current and voltage transformers NOVUS AUTOAMTION 7 19 DigiRail VA The transformer ratio should be informed in DigiRail VA settings so you can make the correction of the measured value adjusting to reality Similarly if the use of a transformer produces a phase shift between current and voltage in the secondary can be corrected through the option Allow the Correction of Phase in the Diagnostics tab for DigiConfig Example 1 Using a voltage transformer with 1000 V input and 300 V output In this case you must inform o2. select only the Starting Address and enter the correct address Once the equipment is identified it appears in the list on the left Clicking on it will make the configuration data displayed on the right The configuration of the device is divided by functionality in several tabs The choice of some options can affect the limitation or absence of other configuration parameters Last of all the configuration should be applied to the equipment using the Apply button The use of DigiRail VA with full functionality is detailed in the chapter Installation and Operation a Configurador DigiConfig Vers o 1 62 Arquivo Configura es Ajuda DE er SE Wao E a ER Dispositivos Identifica o do Dispositivo Configura es da Comunica o DigiR ail T tulo Exemplo Endere o 1 oh RHT 485 LCD Modelo Dobai Baud Rate Paridade o eB AirGate Modbus N mero de S rie 12345678 C 1200 e 19200 Nenhuma impar vers o do Firmware 1 00 C2400 f 38400 fe Pa MY AirGate GPRS EM Tempor rios 4800 C 57600 Stop Bis ST f S600 f 115200 Ce Exemplo S N 12345678 Configura o do Dispositivo i 1 00 Configura o Firmware Diagn stica BO Outros Dispositivos Entradas AC Usar transformador de tens o TT Tens o Maxima 300 im Saida 4 20 mA Vatt vel a retransmitir Tens o Eficaz vim e Limite Superior 20 m 250 000 Wim Limite Infertor 4 mA 0 000 Vins Opedes de Pesquisa Estado da saida qua
3. Bluetooth zi armazenar diferentes configura es de hardware gt EB Teclados Em gt Sq Unidades de disco gt i Unidades de DVD CD ROM NOVUS AUTOAMTION 15 19 DigiRail VA CONFIGURATION SOFTWARE The software used for configuration of the DigiRail VA is the DigiConfig version 1 62 or higher Besides the configuration it allows the verification of the input channel Reading and provides status information This software is supplied for free with the product CD and can also be downloaded at the manufacture s website Checking for updates from time to time is recommended DigiConfig has a full help file with all of the necessary information for its complete usage including the correct configuration of the product configurations To consult it start the application and select the Help menu or press the F1 key To begin configuring the DigiRail VA connect it to the computer via USB or RS485 and select the Communication option in the Settings menu In the window that appears select the correct serial port and configure the other communication parameters After applying the communication configuration the system will be able to read the configuration DigiRail VA using the Search button located at the bottom left corner of the main window To accelerate the search use the USB interface and use the option Temporary If you are using the RS485 interface and know the equipment Modbus address
4. SINGLE REGISTER DE 17 WRITE MULTIPLE REGISTERS ME 17 TABLE OF ROLDINCIREGISTERS sas een apr sas san eee ee ee eee ee ee 17 DETALLS ABOUT SOME EE 17 REGISTERS 20 TO 28 MEASUREMENT VALUE IN INTEGER FORMAT 17 REGISTERS 200 AND 201 SERIAL NUMBER reer eeeeeeeeeeeeaaaaaaeeneeeeeeeeaaeeeeeeaaaaaasaeeeeeeeeeeeaes 18 REGISTER 202 FIRMWARE VERSION sie cccxccinssccecetieonedestcencusttzosaveskasmenesoacnecnetusedadticaseauiaipsnqeceniseanadueuieevauseinenerec 18 FLOATING POINT FORMA WE 18 WARRANT E 19 NOVUS AUTOMATION 1 19 DigiRail VA MAIN FEATURES The DigiRail VA is a transmitter and signal conditioner related to alternating current single phase capable of measuring the following quantities e Voltage e Current e Active reactive and apparent power e Frequency e Power Factor The measured values can be read through its RS485 Modbus RTU interface in addition to being transmitted simultaneously using the 4 20 mA or 0 10 V outpuis These features make the DigiRail VA a great solution for measuring AC values in single phase machines and facilities This product is not intended for commercial measurement of electrical energy NOVUS AUTOAMTION 2 19 DigiRail VA SPECIFICATIONS Power Supply 10 to 40 Vdc Typical consumption 50 mA 24 V Operation Temperature O to 60 C Dimensions 99 5 x 114 0 x 17 5 mm Weight 96 g Enclosure PA66 with metallic attachmen
5. de video b E Baterias p AR Computador b E Controladores de som video e jogos a Controladores IDE ATA ATAPI b S Controladores USB barramento serial universal b 18 Dispositivos Biom tricos b A Dispositivos de imagem la Dispositivos de Interface Humana JE Dispositivos de sistema EN Jungo T Monitores D Mouse e outros dispositivos apontadores a Y Portas COM e LPT 221 DigiRail VA COMB a Processadores gt DD R dios Bluetooth gt E Teclados ta Unidades de disco 44 Unidades de DVD CD ROM NOVUS AUTOAMTION 14 19 DigiRail VA DEFINITION AND SELECTION OF SERIAL PORT COM WINDOWS The serial port associated with DigiRail VA is automatically defined by the operating system a few moments after connecting the DigiRail VA The user can easily identify or change the COM port associated with DigiRail VA Control Panel System Hardware Device Manager COM amp LPT Ports Select the device USB Serial Port corresponding to the DigiRail VA and click on Properties Select Port Settings guide and click on Advanced In the COM Port Number select the serial port to be associated with DigiRail VA Some serial ports can be checked while being used In Use Just select one of these ports if you know that it is not being used by another peripheral device on your computer In some cases the serial ports can be checked as in use even when the associated device is no longer installed on your computer In thi
6. is why the DigiRail VA inhibits power factor measurement when the voltage or current showing very small values typically 0 1 of full scale This inhibition of measuring power factor denoted as 0 also happens when it is not performing the measurement of voltage or current as in the cases illustrated in Fig 06 or 05 4 20 mA OUTPUT The 4 20 mA output can be used to transmit any of the measures in the AC input e RMS Voltage e RMS Current e Active Power e Apparent Power e Reactive Power e Power Factor e Frequency This output can be disabled if necessary Transmission is based on the full scale of the desired variable e g O to 300 V for the rms voltage or based on a reduced scale e g transmit a value of rms voltage on the range from 80 to 140 V where 80 V corresponds to 4 mA and 140 V to 20 mA Finally you can select the behavior of the 4 20 mA output in case of error current lower than 4 mA or higher than 20 mA Fig 09 Connecting the 4 20 mA loop output NOVUS AUTOAMTION 8 19 0 10 V OUTPUT DigiRail VA The 4 20 mA output is NOT isolated from the 0 10 V output as they are interconnected through the negative pole In addition this conductor is also connected to the negative of the power source Therefore care must be taken when using the outputs 4 20 mA and 0 10 V to send signals to other devices that are powered by the same source than the DigiRail VA If outputs 4 20 mA and 0 10 V are used simu
7. LTERS 47 Q and 100 nF in series parallel to the contactor coils and solenoids that are near or connected to the equipment is recommended e In control applications it is essential to consider what can happen when any part of the system fails e Section of used wires minimum gauge of 0 14 mm POWER SUPPLY The terminals 11 and 12 or 10 and 12 are intended for the power supply for DigiRail VA The polarity of the power supply must be carefully observed and the voltage level RS485 The RS485 interface of DigiRail VA has terminals for 3 wire communication including the common and operates as a Modbus RTU slave The commands and the table of available registers can be viewed in the Modbus Commands and Register s Table This interface can be configured to operate in the following baudrate 1200 2400 4800 9600 19200 38400 57600 and 115200 In addition it can be configured to operate with one or two stop bits and parity even odd or none More details on the implementation of a Modbus network via RS485 can be found in Basic Concepts of RS485 and RS422 available on the CD that accompanies the product D1 D D B Twowaydataling Terminal4 Do D D A Inverted two way data line Terminal5 E Optional connection that improves the communication RS485 gt SLAVE USB INTERFACE The DigiRail VA has a USB device interface used for configuration and monitoring The Windows operating system will det
8. NOY US Medimos Controlamos Registramos DigiRail VA INSTRUCTION MANUAL V1 0x H RT 2 e E a HON een es ando Ea Poa eee E eee ere ee ee ee 3 INSTALLATION AND OPERAT ION E 4 MECHANICAL INSTALLATION anasgascasipsesissoipn sas saga des canina inss diasiG o capa as UESa NAT ag Aga sdEs a ana sa sanada aaa dino dna ns 4 DIMENSIONS usas ene ee SOARES SE ee ee EE Se a 4 ELECTRICAL INSTALLATIONS AND OPERATION e eaaaeeeeeeeeeeeeeeeeeaaaaaaaaaceeeeeeeeeeeeeees 4 INSTALLATION RECOMMENDATIONS cece eee cece eee eet etree rere eee eee eee aaa eee e nese sees eaaaaaaaaaeeeeeeeeeeeeees 5 Wee I mains E E E E ee a ee 5 a L i EE 5 UOB INTERRA E eege 5 AC UNE UE eeen e ha E E E A eet 6 USING CURRENT TRANSFORMERS AND VOLTAGE ITRANSGEORMER 7 MEASUREMENT OF FREQUENCY AND POWER FACTOR 8 A ONR OUTP U E 8 Sak ge EN e E KEE 9 INDICATOR OGRIS CEDG piso na ESPE CDU ASS DEDOS SSIS SE DOG SS ee eae ey 10 US SS DRIVER INSTALLATION 2045 2520080 000 000 0HocRSAsOUO asus adadagose0 PRENsceanena Pesada Fade doso E EO E aa 11 WINDONS O ms isa DSO DEDE EAD ere re ne rer a OS ee ere ee SEAGATE sa 11 DEFINITION AND SELECTION OF SERIAL PORT COM WINDOWS eee 15 CONFIGURATION SOF FW ARE EE 16 EQUIPMENT SOFTWARE FIRMWARE UPDATE 16 MODBUS COMMANDS AND REGISTERS TABLE cece eee teen eee eee eee eteee eee eeee esse eeeaaaaaaaaaaeeeeeeeeeeeeeeeeeaaaaaas 17 SUPPORTED MODBUS COMMANDS eegen ege eege 17 READ HOLDING REGISTERS 09H E 17 WRITE
9. Program File Digi Config Drivers DigiRail VA e Procurar W Incluir subpastas Permitir que eu escolha em uma lista de drivers de dispositivo no computador A lista mostrar o software de driver instalado compat vel com o dispositivo e todos os itens de software de driver na mesma categoria que o dispositivo NOVUS AUTOAMTION 12 19 DigiRail VA 7 Wait for the installation to take start Instalando software de driver 8 Windows will question this driver installation Confirm selecting the option Install Seguran a do Windows Deseja instalar este software de dispositivo Nome Novus Portas COM e LPT er Editor Nowus Produtos Eletronicos Ltda sao CRE Sempre confiar em software da Novus Produtos Eletronicos Ltda D Voc deve Instalar somente o software de driver dos editores em que confia Come decidir qual software de dispositivo seguro para instalar 9 A message indicating successful installation will display DigiRail VA COM3 Tipo de dispositivo Outros dispositivos Fabricante Novus Local Port UNN Hub HINOS Status do dispositivo Este dispositivo est funcionando cometamente 13 19 NOVUS AUTOAMTION DigiRail VA 10 Returning to the Device Manager screen you can check which virtual serial port is allocated to the DigiRail VA Gerenciador de Dispositivo e m H mlel e yD a NTB003000 b EN Adaptadores de rede b Mi Adaptadores
10. REGISTER 06H This command can be used to write on a holding register as shown in the Table of Holding Registers WRITE MULTIPLE REGISTERS 16H This command can be used to write in multiple holding registers as shown in the Table of Holding Registers TABLE OF HOLDING REGISTERS The specified addresses correspond to the low level physical addresses where zero 0 corresponds to the address PLC 40001 The Minimum and Maximum columns have a range of valid values for each parameter The R W column indicates if the parameter is for reading and writing R W or if it is only reading The Mnemonic SuperView states what the register mnemonic is for in the SuperView software Address Description Minimum Maximum Rw Mnemonic SuperView 0 RMS Voltage floating point word high 0 0 3 4e 38 R 1 Voltage RMS floating point word low 2 Current RMS floating point word high 7 E 3 Current RMS floating point word low ES EE 8 Active Power real power floating point word high 0 0 3 4e 38 R 9 Active Power real power floating point word low 10 Apparent power floating point word high 0 0 3 4e 38 R 11 Apparent power floating point word low 12 Reactive power floating point word high 0 0 3 4e 38 R 13 Reactive power floating point word low 14 Power factor floating point word
11. ail VA has connectors for the power supply for the inputs for AC measurement for the output for analog transmission and for the RS485 serial communication interface Furthermore it has a USB mini B interface AC INPUT DigiRail VA OUTPUTS POWER Fig 02 Connection terminals of DigiRail VA Fig 03 illustrates the electrical connection terminals Terminals 4 5 and 6 connect to the RS485 Modbus interface Terminals 7 8 and 9 are intended for the analog outputs of the device 4 20 mA and 0 10 V they share the same negative terminal Terminals 10 11 and 12 are used to power the DigiRail VA terminals 10 and 11 are interconnected internally Terminals 1 2 and 3 are used for AC measurements and must be connected carefully Refer to AC Inputs section for connection details SEE MANUAL FOR WIRING INSTRUCTIONS AC MEASUREMENT INPUT Reags 1 2 3 3 WIRE LOAD 00 POWER OUTPUTS 40 40 VOC 4 20m4 GND 0 10V pe 10 11 12 7 8 9 Y Lol Fig 03 Electrical connections of the DigiRail VA NOVUS AUTOAMTION 4 19 DigiRail VA INSTALLATION RECOMMENDATIONS A We recommend using an appropriate fuse for the protection of the load to be measured e Input conductors should travel the system plant separately from the output and supply conductors in grounded electrical ducts e The power source of the instruments should come from a network that is appropriate for the instrumentation e The use of RC FI
12. ect the device as a virtual serial port allowing the use for supervisory software SCADA To access this interface should be use the USB cable supplied with the equipment When you first access you need to install the USB drivers on the computer To see how to do this see Installing the USB Driver section The communication of this interface is by the Modbus RTU protocol The commands and the table of available registers of this interface can be viewed in the Modbus Commands and Register s Table NOVUS AUTOAMTION 5 19 DigiRail VA AC INPUTS The measurement circuit is electrically isolated from the rest of the equipment power circuits and interfaces However great care must be taken with electrical wiring connections see section Electrical Installation Take care to comply with the maximum voltage and current set see Technical Specifications To measure higher voltages or current levels to be measured you should use current or voltage transformers see section Using current transformers and voltage transformers The current measurement is done by an internal shunt resistor so that the DigiRail VA is connected in series with the load to be measured The following figure illustrates the device connected to the measuring circuit Fig 04 Measurement of voltage and current Despite being common simultaneous measurement of voltage and current you can connect just the part on the voltage or current for measurement
13. high a E 15 Power factor floating point word low l 16 Frequency floating point word high 7 z 0 0 3 4e 38 R 17 Frequency floating point word low 20 Voltage RMS x 10 integer 16 bits unsigned 0 65535 R VoltageRMS 21 Current RMS x 100 integer 16 bits unsigned 0 65535 R CurrentRMS 22 Maximum peak voltage x 10 integer 16 bits unsigned 0 65535 R MaxVoltagePeak 23 Maximum peak current x 100 integer 16 bits unsigned 0 65535 R MaxCurrentPeak Active Power real power x 10 integer 16 bits 24 unsigned 0 65535 R ActivePower 25 Apparent power x 10 integer 16 bits unsigned 0 65535 R ApparentPower 26 Reactive power x 10 integer 16 bits unsigned 0 65535 R ReactivePower 27 Power factor x 1000 integer 16 bits signed 1000 1000 R PowerFactor 28 Frequency x 10 integer 16 bits unsigned 0 650 R Frequency Sign of the Reactive power 0 inductive 1 200 Serial number word high 0 65535 R SerialNumber H 201 Serial number word low 0 65535 R SerialNumber L 202 Firmware Version 0 999 R FirmwareVersion DETAILS ABOUT SOME REGISTERS REGISTERS 20 TO 28 MEASUREMENT VALUE IN INTEGER FORMAT Reports the value of the respective variable input The value will be multiplied by 10 100 or 1000 depending on the variable Example a value of 217 8 reads as 2178 NOVUS AUTOAMTION 17 19 DigiRail VA REGISTERS 200 AND 201 SERIAL NUMBER They keep the serial number of the device The two registers together form the se
14. ltaneously there may be problems if both are read by another computer that has no they own isolated inputs The 0 10 V output can be used to transmit any of the measures in the AC input e RMS Voltage e RMS Current e Active Power e Apparent Power e Reactive Power e Power Factor e Frequency This output can be disabled if necessary The transmission is based on the full scale of the desired variable e g 0 5 A for the rms current or based on a reduced scale e g transmit a current effective value of range of 0 5 to 3 A where 0 5 A corresponds to 0 V and 3 A corresponds to 10 V Finally you can select the behavior of the output 0 10 V on error voltage equal to 0 V or exceeding 10 V Fig 10 Connecting the 0 10 V output The 0 10 V output is NOT isolated from the 4 20 mA output as they are interconnected through the negative pole In addition this conductor is also connected to the negative of the power source Therefore care must be taken when using the outputs 4 20 mA and 0 10 V to send signals to other devices that are powered by the same source than the DigiRail VA If outputs 4 20 mA and 0 10 V are used simultaneously there may be problems if both are read by another computer that has no they own isolated inputs NOVUS AUTOAMTION 9 19 DigiRail VA INDICATOR LIGHTS LEDS Status LED STATUS It indicates the operational status of the equipment according to the table shown below Cod Sa
15. n cio do Painel de Controle D Gerenciador de Dispositivos Se Configura es remotas Se Prote o do sistema Se Configura es avan adas do sistema Consulte tamb m Central de A es Windows Update Informa es e Ferramentas de Desempenho rquivo e s ml RH rs Pesquisar Painel de Controle Exibir informa es b sicas sobre o computador ER Windows 8 Edi o do Windows Windows 8 Pro 2012 Microsoft Corporation Todos os direitos reservados Obtenha mais recursos com a nova edi o do Windows Sistema Classifica o do sistema indispon vel Intel R Core TM i3 CPU M330 2 13GHz 2 13 GHz 4 00 GB utiliz vel 3 80 GB Sistema Operacional de 64 bits processador com base em x64 Classifica o Processador Mem ria instalada RAM Tipo de sistema Caneta e Toque Nenhuma Entrada Caneta ou por Toque est dispon vel para este v deo Nome do computador dom nio e configura es de grupo de trabalho Bj Alterar configura es Nome do computador Nome completo do computador Descri o do computador Grupo detrabalho WORKGROUP Ativa o do Windows O Windows n o est ativado Exibir detalhes na Ativa o do Windows Exibir Ajuda N i A o a gal N gt EP Adaptadores de rede Mi Adaptadores de v deo i E Baterias gt gil Computador i a Controladores de som video e jogos cg Controladores IDE ATA ATAPI KS Controladores USB barrame
16. n DigiConfig that be used a voltage transformer selecting the appropriate box You must then inform the transformation ratio in 1000 V out 300 V Example 2 Using a current transformer with 50 A input and 4 A output In this case you must inform on DigiConfig that be used a current transformer selecting the appropriate box You must then inform the transformation ratio As the input range is 0 to 5 A and in this example the current transformer to be used does not match the specification adjust the parameter of the input current of the current transformer so that the ratio transformation is maintained 50 4 12 5 12 5 x 5 62 5 Input 62 5 A MEASUREMENT OF FREQUENCY AND POWER FACTOR The frequency measurement is performed by the voltage input In case the voltage value is close to zero the frequency calculation may be inaccurate and wrong values may happen That is why the DigiRail VA inhibits the frequency measurement when voltage is near zero typically below 0 5 of full scale The inhibition of the frequency measurement indicated as O Hz also happens when it is not performing the voltage measurement as in the case shown in Fig 06 Measurement of power factor there need voltage and current being measured by DigiRail VA it is a calculated value based on the phase shift of these two quantities If one of the values of the voltage or current is near zero the calculated value of power factor may result in wrong values That
17. ndo em eg Usar transformador de corrente TC Corrente Maxima D Arms Saida 0 10 W Var vel a retransmitir aida desabilitada L 0 000 0 000 Estado da saida quando em erro jw Tempor rios Endere o Inicial f Minimo X Am l M ximo gt 20 m o Endere o Final SR ith Pesquisar TA EQUIPMENT SOFTWARE FIRMWARE UPDATE DigiRail VA can update its internal software firmware allowing the benefits of new versions with new characteristics or important improvements to be accessed without needing to send the equipment to technical assistance The latest update is available for download on the manufacturer website The update process is done by DigiConfig using the related tab NOVUS AUTOAMTION 16 19 DigiRail VA MODBUS COMMANDS AND REGISTERS TABLE The DigiRail VA accepts some Modbus commands that are sent to its Modbus own address operating as a network slave Commands forwarded to other slaves routing will be sent in a transparent way The following listed Modbus RTU commands functions are implemented and these are interpreted by DigiRail VA For further information about each command and the Modbus protocol in general access the website www modbus org SUPPORTED MODBUS COMMANDS READ HOLDING REGISTERS 03H This command can be used to read a value of one or up to the maximum consecutive holding registers as shown in the Table of Holding Registers WRITE SINGLE
18. nto serial universal gt JB Dispositivos Biom tricos gt A Dispositivos de imagem gt De Dispositivos de Interface Humana JE Dispositivos de sistema RE Jungo gt E Monitores 7 A Mouse e outros dispositivos apontadores p Outros dispositivos D Processadores R dios Bluetooth gt 2 Teclados gt a Unidades de disco p eg Unidades de DVD CD ROM p O NOVUS AUTOAMTION 11 19 DigiRail VA 4 Click on the button Update Driver lo DigiRail VA Tipo de dispositivo Outros dispositivos Fabricante Desconhecido Local Port ON Hub HMA Status do dispositivo Os drivers para este dispositivo n o est o instalados C digo 28 N o ha driver selecionado para o conjunto ou elemento de informa es sobre dispositivo Para encontrar um driver deste dispositivo clique em Atualizar Driver ah Pesquisar automaticamente software de driver atualizado O Windows ir pesquisar seu computador e a Internet em busca do software de driver mais recente para o seu dispositivo a menos que voc tenha desabilitado esse recurso nas configura es de instala o do dispositivo Procurar software de driver no computador Localizar e instalar software manualmente 6 Enter the path of the folder where the drivers are located the product CD or folder where you saved them when downloaded from the site Procurar software de driver em seu computador Procurar software de driver neste local C
19. rial number equipment i e must be treated as a 32 bit number REGISTER 202 FIRMWARE VERSION States the version of firmware of the device as shown below If the version is 1 00 it will read the value as 100 If the version is 2 04 it will read it as 204 FLOATING POINT FORMAT The DigiRail VA uses floating point values of single precision 32 bits according to the IEEE 754 standard ANSI IEEE Standard for Binary Floating Point Arithmetic NOVUS AUTOAMTION 18 19 DigiRail VA WARRANTY Warranty conditions are available on our web site www novusautomation com NOVUS AUTOAMTION 19 19
20. s case it is safe to associate this port to DigiRail VA The following figure presents the view of the device manager containing a DigiRail VA and the screens showing the property screens where you can reset the associated COM port Arquve A o Exibir Ajuda esm Elum t EN ag NTB003000 O0 Propriedades do sistema Ea b E Adaptadores de rede gt Adaptadores de video Ayvancado Atualiza es Autom ticas Remoto ais f E d 4 Baterias Geral Nome do computador ardware zB Computador Gerenciador de dispositivos b Controladores de som v deo e jogos 0 Gerenciador de dispositivos lista todos os dispositivos de E Ca Controladores IDE ATA ATAPI hardware instalados no computador Use o para alterar as f propriedades de qualquer dispositivo gt 7 Controladores USB barramento serial universal 12 Dispositivos Biom tricos Gerenciador de dispositivos E ae gt Dispositivos de imagem a gt De Dispositivos de Interface Humana assinatura de drivers permite confirmar a compatibilidade dos gt ZB Dispositivos de sistema drivers instalados com o Windows O Windows Update permite MP Junge configurar o modo como o Windows se conecta ao Windows K Monitores Update para obter drivers gt D Mouse e outros dispositivos apontadores Windows Update RE Portas COM e LPT Perfis de hardware 5 DN Processadores 2 Os Perfis de hardware fornecem um meio de configurar e be fa R dios
21. t ON steady 2 blinks every 2 seconds 3 blinks every 2 seconds Current input value greater than the range operation 4 blinks every 2 seconds Current input value lower than the range operation 5 blinks every 2 seconds Input frequency out of operating range OFF Possible hardware malfunction Communication LED COM It indicates the RS485 Modbus communication Blinks when the DigiRail VA is sending a Modbus frame via the RS485 interface in response to a command NOVUS AUTOAMTION 10 19 DigiRail VA USB DRIVER INSTALLATION In order to use the USB interface of the DigiRail VA so you can configure the equipment with the configuration software for example it is necessary to install its USB driver The installation steps can vary from computer to computer between different operating systems and even between one version and another of the same operating system Following are the steps and guidance screens for the driver installation WINDOWS 8 1 Connect the DigiRail VA in a USB port on your computer Windows will try to install a driver automatically and will not succeed because the necessary driver is not in its standard library 2 On Desktop screen right click on the left bottom corner of the screen and choose the Control Panel option Then choose the System and Security option then the System option and at last Device Manager v M jE p Painel de Controle gt Sistema e Seguran a gt Sistema w Co I
22. t for 35 mm DIN track Internal protection against polarity inversion of the power supply voltage Wire gauge AWG 28 to 12 Recommended torque 4 kgf cm Voltage input range 0 to 300 Vac RMS Current input range 0 to 5 Aac RMS Frequency input range between 45 to 65 Hz Analog outputs 4 20 mA and 0 10 V Analog outputs retransmission zoom 10 1 A bigger zoom is allowed but with accuracy loss RS485 Serial Interface Modbus RTU Protocol 3 wires The inputs are isolated from the outputs and communication interfaces Isolation 2500 Vac 1 minute Accuracy e Reading by RS485 o RMS voltage RMS current active power real apparent power and reactive power 0 25 o Power factor and frequency 0 5 e Reading by the 4 20 mA output o RMS voltage RMS current active power real apparent power and reactive power 0 5 o Power factor and frequency 1 0 e Reading by the 0 10 V output o RMS voltage RMS current active power real apparent power and reactive power 0 5 o Power factor and frequency 1 0 NOVUS AUTOAMTION 3 19 DigiRail VA INSTALLATION AND OPERATION MECHANICAL INSTALLATION The DigiRail VA housing was designed for installation on DIN rail 35 mm For installation on the rail you should locate the clamp at the base and press it against the track DIMENSIONS 114 mm ae Ek 99 5 mm Fig 01 Dimensions of the DigiRail VA ELECTRICAL INSTALLATIONS AND OPERATION The DigiR
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