Installer manual EVD120M7
Contents
1. 12 13 14 Probel Offset 25 0 25 0 99 0 0 offset analog channel Probe2 Offset 25 0 25 0 13 0 0 offset analog channel 2 DigitalFilter probe 1 reading speed analog channel 1 0 fast 6 slow gt DigitalFilter probe 2 reading speed analog channel 2 0 fast 6 slow 2 MinTarl 1 1500 0 1500 0 points 0 0 minimum value of the range of the transducer of the ana log channel 1 corresponding to 0 4 mA or 0 2 V MinTarl 2 1500 0 1500 0 points 0 0 minimum value of the range of the transducer of the ana log channel 2 corresponding to 0 4 mA or 0 2 V MaxTarl 1 1500 0 1500 0 points 100 0 maximum value of the range of the transducer of the ana log channel 1 corresponding to 20 mA or 10 V MaxTarl 2 1500 0 1500 0 points 100 0 maximum value of the range of the transducer of the ana log channel 2 corresponding to 20 mA or 10 V Saturation Configuration 1 values the signal of the transducer of the analog channel 1 saturates or finishes being converted by the instrument 0 1 2 3 function not enabled below MinTarl 1 and above 1 below 0 0 and above 100 0 below 0 0 and above 1000 0 Saturation Configuration 2 values the signal of the transducer of the analog channel 2 saturates or finishes being converted by the instrument 0 1 2 3 func2. 6 poles connector port for the communication with the programming key Working temperature from 0 to 55 C 32 to 131 F 10 90 of relative humidity without condensate Power supply 230 VAC 50 60 Hz 1 5 VA approximate Analog channels 2 analog channel 1 and analog channel 2 for PTC NTC probes thermocouples 2 3 wires Pt 100 and Pt 1000 probes 2 3 wires 4 20 mA passive current transducers e 0 10 2 10 V and 0 20 4 20 mA active transducers universal analog channels Digital inputs 2 digital input 1 and digital input 2 for NO NC contact free of voltage 12 V 5 mA approximate Working range 50 to 150 C 50 to 300 F for PTC probe 40 to 110 C 40 to 230 F for NTC probe e from 100 to 800 C 140 to 1 450 F for J thermocouple e from 100 to 1 300 C 140 to 2 350 F for thermocouple from 100 to 650 C 140 to 1 200 F for 2 3 wires Pt 100 probe e from 100 to 650 C 140 to 1 200 F for 2 3 wires Pt 1000 probe Resolution e 0 1 for 2 3 wires 4 20 mA passive current transducers and for 0 10 2 10 V and 0 20 4 20 mA active transducers e 0 1 C 1 F otherwise Serial ports port for the serial communication via RS 485 with MODBUS communication protocol port for the communication with the programming key User manual of EVD120 Version 1 00 of November 2006 File EVD120_user_manual_eng_v1 00 pdf PT This document
3. belongs to Evco unless you are authorized by Evco you can not publish it Evco does not take any responsibility about features technical data and possible mistakes related in this document or coming by its use Evco does not take any responsibility about damages coming by the non observance ofthe additional information Evco reserves the right to make any change without prior notice and at any time without prejudice the basic safety and operating features evco Every ControlGroup HEADQUARTERS Evco Via Mezzaterra 6 32036 Sedico Belluno ITALY Phone 0039 0437 852468 Fax 0039 0437 83648 E mail info evco it Web www evco it LOCATIONS Control France 155 Rue Roger Salengro 92370 Chaville Paris FRANCE Phone 0033 1 41159740 Fax 0033 1 41159739 E mail control france wanadoo fr Every Control Argentina Larrea 390 San Isidoro 1609 Buenos Aires ARGENTINA Phone 0054 11 47351031 Fax 0054 11 47351031 E mail evcoventas anykasrl com ar Every Control do Brasil Rua Marino F lix 256 02515 030 Casa Verde S o Paulo SAO PAULO BRAZIL Phone 0055 11 38588732 Fax 0055 11 39659890 E mail info everycontrol com br Web www everycontrol com br Every Control Norden Cementvagen 8 136 50 Haninge SWEDEN Phone 0046 8 940470 Fax 0046 8 6053148 E mail mail2 unilec se Web www unilec se Every Control Pacific Factory 4 34 Glenbarry Road Campbellfield 3061 Victoria AUSTRALIA Phone 006 1 3935 70788 Fax 0061 3935 77638 E ma
4. A evco Every ControlGroup EVD120 USER MANUAL version 1 00 EVD120 3 Summary Important Impottant S 5 Introduction Hp uiti E leader 7 Getting started 1 Getme started E EHRE 9 1 1 Installing the instrument A I NH RO A eee Ee Ress 9 13 Wiring diagrami u ER 10 Programming 2 A n 11 2 1 Preliminary tematica 11 22 Programming an EVD120 having standard network parameters using the software RICS adding an EVD 120 having standard network parameters to an existing and working network of instruments managed by RICS 2 3 Programming an EVD120 having standard network parameters using the software Params Manager 12 2 4 Restoring well known network parameters of EVD 120 temporarily using the programming key EVKEY in order to change them using the software Params Manager 13 2 5 Learning Programming the instrument address of EVD120 using the programming key EVKEY 13 2 5 1 Learning the instrument address of EVD 120 using the programming key EVKEY 13 2 5 2 Programming the instrument address of EVD 120 using the programming key EVKEY 15 2 6 Copying the configuration parameters of EVD120 in the programming key EVKEY using the software Patas Mata ger msi tdi 16 2 6 1 Copying the configuration para
5. CS Operate as follows e make sure the network is made of instruments that support the MODBUS communication protocol to learn the communication protocol supported by the instruments consult the List of compatible instruments and supported communication protocol the document is available in the internet site www evco it make sure the network is made of less than 32 instruments make sure no instrument in the network has value 247 as instrument address to learn the instrument address consult the instructions the document is available in the internet site www evco it make sure the baud rate of the instruments in the network has value 9 600 baud to learn the baud rate of the instrument consult the instructions the document is available in the internet site www evco it make sure the parity of the instruments in the network has value even to learn the parity of the instrument consult the instructions the document is available in the internet site www evco it quit RICS disconnect the power supply of the instruments in the network connect terminal of the hardware driver of the last instrument in the network to terminal 1 of EVDI20 connect terminal of the hardware driver of the last instrument in the network to terminal 2 of EVDI20 e connect terminal S of the hardware driver of the last instrument the network to terminal 3 of EVD120 to reduce the reflections on the s
6. D AND WRITE MULTIPLE HR 17 Maximum 30 registers at once ModBUS PRJ314AA06 v1 02 12 December 2006 page 2 of 8 Evco S r l Holding register addresses table Address Description zero based Bito Digital input 1 Bit1 Digital input 2 Digital inputs register Probe 1 1 0201 R 1 decimal digit Probe 2 1 0202 R 1 decimal digit 1 Probes Reserved Value Meaning 8000 Probe failure 8001 Data not available ModBUS PRJ314AA06 v1 02 12 December 2006 page 3 of 8 Evco S r l Address Description zero based Meas unit 0 Celsius 1 Fahrenheit 0601 RN Modbus nodes address 0610 RW Baud Rate 0611 RW Parity 0612 RW Enable Auto incremental address 0613 R W V msk 0001 digital In 1 Kind of digital input 1 0 NO 1 NC 061F RAN msk 0002 digital In 2 bitO Enable bit1 3 reserved Probe 1 configuration 0620 bit4 7 Digital filter 2 bit8 11 probe kind 3 bit12 15 reserved Probe 1 offset 0621 RW Default 0 Min range of linear input 1 corresponding to 0 4 mA or 0 2 V 0622 RW Default 0 Max range of linear input 1 corresponding to 20 mA or 10 V 0623 Ran Defailt 1000 0 no saturation 1 saturation on min and max Kind of saturation of linear input 1 0624 RAW range of linear input 1 2 saturation on 0 1000 3 saturation on 0 10000 bitO Enable bi
7. al input 2 max max msk 0100 memo digital input 1 min msk 0200 memo digital input 2 min msk 0001 current probe failure 1 Current status of alarm 050E msk 0002 current probe failure 2 msk 0004 current calibration error ModBUS PRJ314AA06 v1 02 12 December 2006 page 6 of 8 Evco S r l msk 0001 probe failure 1 Alarm memory 050F R msk 0002 probe failure 2 msk 0004 calibration error msk 0001 probe failure 1 max msk 0002 probe failure 2 max msk 0004 calibration error max Alarm memory min max 0510 R msk 0100 probe failure 1 max msk 0200 probe failure 2 max msk 0400 calibration error max banadicslreguast Time for periodical request counter a rg 0511 R W this value will be adjust with a random counter init 3 time between 0 and 7 Cold junction current value in C 90512 R UNUSED 1 0513 R UNUSED 2 0514 R UNUSED 3 0515 R Photo counter 0516 R when this counter become null instrument s status memory will be Relies in ost updated Reading this holding register memory will be update UNUSED 4 0518 R UNUSED 5 0519 R UNUSED 6 051A R UNUSED 7 051B R UNUSED 8 051C R Periodical request Counter for periodical request when q 051D R W this counter become null bit 4 in the counter As a variation register become 1 Behroir etatus memor write 1 to refresh status memory y 0480 W writing 1 status mem
8. button of EVKEY 4 s the LED of EVKEY will change colour To continue the procedure operate as follows press and release the button of EVKEY To save the modification operate as follows after the step if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 128 press and release the button of EVKEY all the LED of EVD120 will flash press the button of EVKEY 4 s the procedure will be quitted LED Prog of EVD120 will flash and the LED of EVKEY will shed green light disconnect EVKEY from port 2 of EVD120 e switch off on the power supply of EVD120 To quit the procedure early operate as follows disconnect EVKEY from port 2 of EVD120 e switch off on the power supply of EVD120 16 EVD120 Programming 9 the copy of the configuration parameters takes 10 s at most if in this time EVKEY does not signal the operation has successfully been com pleted or the LED of EVKEY fin ishes shedding red light to shed green light again it takes to switch offthe power supply of EVD120 discon nect EVKEY from port 2 ofEVD120 and repeat the copy 2 6 Copying the configuration parameters of EVD120 in the programming key EVKEY using the software Params Manager Operate as follows make sure to have the programming key EVKEY switch on the power supply of EVD120 and wait 4 s at least since the power supply has been switched on connect EVKEY to port 2 of EVD120 the LED of EVKEY w
9. d or an analog channel 2 error will be running Remedies look at parameters Probe kind 1 and or Probe kind 2 check the integrity of the probe check the connection instrument probe e check the variable read by the probe C Power Status O B Communication Ca d 0 If it is out the instrument will not be supplied 42 LED Communication on port 1 C Power Status O E communicaton e Communication If it is mainly lit the serial communication will correctly be running 23 24 EVD120 Signals Cra 9 If it flashes the instrument will read some data but it will not be the recipient Remedies look at parameters instrument address of the instruments of the RS 485 network If it is mainly out the instrument will read some not correct data Remedies look at parameters baud rate and parity of the instruments of the RS 485 network C Power Status 8 Communication O If it is out the serial communication will not be running 43 LED Prog Cra e If it is lit or if it flashes the programming of the instrument will be running EVD120 25 Technical data Technical data 5 Technical data 5 1 Technical data Box self extinguishing grey Frontal protection IP 40 Connections screw terminal blocks power supply inputs and port for the serial communication
10. e fotografia vengono riportati i valori misurati dalle sonde il minimo e il massimo assunto da entrambe dal momento del precedente rinfresco all attuale lettura lo stato degli ingressi digitali e degli allarmi la traccia di una loro eventuale attivazione o disattivazione precedente E possibile inoltre monitorare una eventuale informazione aggiuntiva da rilevare tramite il cosiddetto variation register tale holding register contiene una serie di flag che vengono alzati nel momento in cuivi una qualunque variazione sul funzionamento dello strumento per esempio se i parametri non vengono mai modificato non ha senso perdere tempo a monitorarli tutti pi comodo leggere di continuo un flag che monitorizza una loro possibile modifica Address Description zero based Kind of list 0500 R Variation register 1 0501 R W CI Reading ie holding register memory will be update Other flags 0502 R W Current probe 1 value 0503 R Current probe 2 value 0504 R Probe 1 value memory 0505 R Probe 2 value memory 0506 R Min probe 1 value 0507 R Max probe 1 value 0508 R Min probe 2 value 0509 R Max probe 2 value 050A R Go msk 0001 current digital input 1 Current digital inputs PR msk 0002 current digital input 2 n msk 0001 digital input 1 Digital inputs memory 050C R msk 0002 digital input 2 msk 0001 memo digital input 1 max Digital input memory min 050D R msk 0002 memo digit
11. ght Fig 5 Connecting EVKEY to port 2 of EVD120 press the button of EVKEY 1 s LED Prog of EVD120 will flash and the LED of EVKEY will shed green light and red light alternatively The temporary network parameters are the following ones the instrument address has value 248 the baud rate has value 9 600 baud the parity has value even Keep operating as follows disconnect EVKEY from port 2 of EVD120 operate as related in paragraph 2 3 without switching off the power supply of EVD120 before having changed its network parameters and holding in consideration the instrument address has value 248 step 7 2 5 Learning Programming the instrument address of EVD120 using the pro gramming key EVKEY 2 5 4 Learning the instrument address of EVD120 using the programming key EVKEY Operate as follows e make sure to have the programming key EVKEY switch on the power supply of EVD120 and wait 4 s at least since the power supply has been switched on connect EVKEY to port 2 of EVD120 the LED of EVKEY will shed green light Fig 5 Connecting EVKEY to port 2 of EVD120 14 EVD120 Programming press the button of EVKEY 1 s LED Prog of EVD120 will flash and the LED of EVKEY will shed green light and red light alternatively press and release the button of EVKEY the LED of EVD120 will go out if the LED of EVKEY sheds green light 6 the value to consider is not the consider value 0 if it sheds red light conside
12. hermocouple 2 3 wires Pt 100 and Pt 1000 probe 2 3 wires 4 20 mA passive current transducer e 0 10 2 10 V and 0 20 4 20 mA active transducer The instrument has the following communication ports e RS 485 port with MODBUS communication protocol to allow the connection of the instrument in RS 485 net works with MODBUS communication protocol serial port for the communication with the programming key EVKEY The case of EVD120 is 3 DIN modules EVD120 Getting started Getting started 1 1 1 Getting started Installing the instrument On DIN rail dimensions in mm in Fig Fig 000000000 90 0 3 543 I 58 0 2 283 m 53 0 2 086 1 Dimensions of EVD120 2 Installation of EVD120 Additional information for installation working conditions working temperature humidity etc must be between the limits related in the technical data do not install the instrument close to heating sources heaters hot air ducts etc devices provided with big magne tos big speakers etc locations subject to direct sunlight rain humidity dust mechanical vibrations or bumps according to the safety legislation the protection against electrical parts must be ensured by a correct installation of the instrument the parts that ensure the protection must be installed so that you can not remove them if not by us
13. ignal transmitted through the cable plug in the termination of the first and last element of the network first element second element third element last element ofthe network plug in of the network of the network ofthe network plug in the termination the termination Fig 4 Example of RS 485 network 11 12 EVD120 Programming 3 gain access to RICS with the account of the administrator or of the installer 4 the availability of the functions of EVD120 depends on the RICS version consult the List of compat ible instruments and supported com munication protocol the document is available in the internet site www evco it operate the remaining connections related in paragraph 2 connect the power supply of the instruments in the network e start RICS 6 0 Keep operating as follows 1 Quit possible dialog boxes 2 Right click on the desktop then use the quick menu to choose Add Device A new picture will be shown 3 Right click on the picture then use the quick menu to choose Setup The dialog box Setup Device will be shown 4 Click the card Network then digit 247 in the pop up menu Address 5 Choose OK 6 Right click on the picture then use the quick menu to choose Examine gt Parameters The dialog box Parameters will be shown 7 Change the configuration parameters according to your requirements 8 Change the instrument address 9 Quit
14. il everycontrol pacific com au Every Control Shangai Service Center B 302 Yinhai Building 250 Cao Xi Road 200235 Shangai CHINA Phone 0086 2 64824650 Fax 0086 21 64824649 E mail evcosh online sh cn Every Control United Kingdom Unit 2 Monument Business Park Chalgrowe Oxon UNITED KINGDOM Phone 0044 1865 4005 14 Fax 0044 1865 400419 E mail info everycontrol co uk Web www everycontrol co uk MODBUS JBUS IMPLEMENTATION TABLE Applied to the following products EVD120 File name ModBUS_PRJ314AA06_v1 02 pdf Version 1 02 Date of release 12 December 2006 Evco S r l 1 INTRODUCTION This document describes the resources of the device that can be accessed via the serial port The protocol is MODBUS RTU JBUS 2 LIST OF DEVICES This document applys to Device Name Family Notes EVD120M7 3 ADDRESSING CONVENTIONS Please note that according to MODBUS specs gt the first register is called register 1 register x must be read ad address x 1 According to JBUS gt the first register is called register 0 register x must be read ad address x The JBUS convention zero based has been used in this document addresses are shown in hexadecimal with the leading symbol 4 IMPLEMENTED MODBUS FUNCTION CODES Command Function Code Notes READ HOLDING REGISTERS 03 Maximum 30 registers at once WRITE SINGLE REGISTER 06 WRITE MULTIPLE HR 10 Maximum 30 registers at once REA
15. ill shed green light Fig 5 Connecting EVKEY to port 2 of EVD120 press the button of EVKEY 1 s LED Prog of EVD120 will flash and the LED of EVKEY will shed green light and red light alternatively operate as related in paragraph 2 3 till step 12 inclusive holding in consideration the instrument address has value 248 step 7 Keep operating as follows 1 Choose Store to key The configuration parameters of EVD120 will be copied in EVKEY during the copy the LED of EVKEY sheds red light Wait the LED of EVKEY finishes shedding red light Choose Exit then Exit again Switch off the power supply of EVD120 Disconnect EVKEY from port 2 of EVD120 Doe oue da Disconnect terminals 1 2 and 3 of EVD120 from the RS 485 output of the serial interface 2 6 1 Copying the configuration parameters of EVD120 in the programming key EVKEY using the software Params Manager in order to program several EVD120 that are different of the instru ment address Operate as follows operate as related in paragraph 2 6 making sure parameter Enable AutoIncremental Address Key has value 1 The first EVD120 programmed with the procedure related in paragraph 2 7 will have the same configuration parameters of the EVD120 used to copy the configuration parameters in EVKEY the second EVD120 pro grammed with the procedure related in paragraph 2 7 will have the same configuration parameters of the EVD120 used to cop
16. ind 1 and or Probe kind 2 have value 8 9 10 or 11 parameter Celsius Fahr enheit will have no effect 12 switch off on the power sup ply of the instrument after the modi fication of the parameter 3 Configuration parameters 3 1 Preliminary remarks Configuration parameters are visible using one of the following software RICS e Params Manager 3 2 Configuration parameters TEXT FIELD MIN UM DEF ANALOG CHANNELS Celsius Fahrenheit 0 1 0 unit of measure temperature 0 1 F Enable Probe 1 0 1 1 enabling the analog channel 1 1 YES Enable Probe 2 0 1 1 enabling the analog channel 2 1 YES Probe kind 1 0 14 1 kind of probe analog channel 1 gt 0 PTC 1 NTC 2 J 3 K 4 reserved 5 3wires Pt 100 6 2wires Pt 100 7 reserved 8 reserved 9 3 wires Pt 1000 10 2 wires Pt 1000 4 20 mA 12 0 20 mA 13 2 10V 14 0 10V Probe kind 2 0 14 1 kind of probe analog channel 2 2 0 PTC 1 NTC J K reserved 3 wires Pt 100 2 wires Pt 100 reserved reserved o A WN 3 wires Pt 1000 20 EVD120 Configuration parameters 13 the unit of measure depends on parameters Celsius Fahrenheit C or F and Probe kind 1 or Probe kind 2 temperature or variable of the range of the transducer 10 2 wires Pt 1000 4 20 mA 0 20 mA 2 10 V 0 10 V
17. ing a tool 9 10 EVD120 Getting started 1 2 Wiring diagram power supply no 12 24 VAC DC SELV digital input 1 digital input 2 digital input 2 digital input 1 75 17 termination plugged in Every Control Group FICA p EVD120 bbe li s port 1 RS 485 MODBUS in cp cp in in in 9 11 13115117 9 111131 15 17 11 13 15 IUE 3 a al liz 8 8 oO S S g g a o E E E 18 S S S ig o PTC NTC 2 3 wires Pt 100 and Pt 1000 J K probes probes thermocouples 2V in in in in 7 9 11 13 15 11 13 15 j 1 T pa 11 ELE 1 N N S s c c a 9 a o o o o 2 3 wires 4 20 mA 0 10 2 10 V and passive current transducers 0 20 4 20 mA active transducers Fig 3 Wiring diagram of EVD120 With reference to the wiring diagram port 1 is the port for the serial communication via RS 485 with MODBUS communication protocol port 2 is the serial port for the communication with the programming key Additional information for electrical connection do not operate on the terminal blocks with electrical or pneumatic screwers if the instrument has been moved from a cold locat
18. ion to a warm one the humidity could condense on the inside wait about an hour before supplying it test the working power supply voltage working electrical frequency and working electrical power of the instrument they must correspond with the local power supply disconnect the local power supply before servicing the instrument provide the probes with a protection able to protect them against contacts with metal parts or use insulated probes do not use the instrument as safety device for repairs and information on the instrument please contact Evco sales network EVD120 Programming Programming 1 usea twisted pair 2 pair as far as possible the ca ble to the ones you have already con nected 2 Programming 2 1 Preliminary remarks EVD120 supports the MODBUS communication protocol The kind of network EVD120 can work in is RS 485 look at Fig 4 for further information on the realization of the network consult the Installation manual of RICS for Windows the document is available in the CD of RICS According to the standard settings the instrument address has value 247 the baud rate has value 9 600 baud the parity has value even These parameters are hereinafter called network parameters 2 2 Programming an EVD120 having standard network parameters using the soft ware RICS adding an EVD120 having standard network parameters to an existing and working network of instruments managed by RI
19. mber of the Personal Computer where you have connected the serial interface Use the pop up menu External HW Protocol to choose DIRECT Use the pop up menu Baud rate to choose 9600 Use the pop up menu Parity to choose Even Click the card Device Settings then use the pop up menu Protocol to choose MODBUS DIRECT Digit 247 in the text field Address cp de Choose Apply The frame Information will be shown 9 Choose OK then Exit 10 Start Params Manager again 11 Choose Link source device The dialog box Source device map will be shown 12 Change the configuration parameters according to your requirements 13 Change the instrument address 5 if you switch off the power supply of EVD120 before having changed its network parameters you will restore its not well known net work parameters EVD120 13 Programming 14 Choose Exit then Exit again 15 Switch off the power supply of EVD120 16 Disconnect terminals 1 2 and 3 of EVD120 from the RS 485 output of the serial interface 2 4 Restoring well known network parameters of EVD120 temporarily using the programming key EVKEY in order to change them using the software Params Manager Operate as follows make sure to have the programming key EVKEY switch on the power supply of EVD120 and wait 4 s at least since the power supply has been switched on connect EVKEY to port 2 of EVD120 the LED of EVKEY will shed green li
20. meters of EVD120 in the programming key EVKEY using the software Params Manager in order to program several EVD120 that are different of the instrument address 16 2 7 Reading the configuration parameters of EVD120 from the programming key EVKEY 17 Configuration parameters 3 Configuration paramelers 22 22 19 3 1 Preliminary toma incas 19 3 2 Configuration parameters Ms 19 Signals 4 MA 23 4 1 LED Powet Status aii ara ra A itio AA 23 4 2 LED Communication on port I isskirtinai e reete ee Tett eor rtr epe be eine inira eae aeree Eee E PARERE EE 23 4 3 LED Prof 24 Technical data 5 Technical data o O 25 5 1 Een Bii 25 EVD120 5 Important Important Important Read these instructions carefully before installing and using the instrument and follow all additional information for installation and electrical connection keep these instructions close to the instrument for future consultations The instrument must be disposed according to the local legislation about the collection for electrical and electronic equipment EVD120 7 Introduction Introduction Introduction EVD120 is a two analog channels and two digital inputs acquisition module Each analog channel can work with one of the following kind of probe universal analog channels PTC NTC probe t
21. n the values 0 or 255 LED Power Status of EVD120 will flash and the LED of EVKEY will shed red light 8 if you press and release the button of EVKEY the procedure will be quitted without saving the modi fication EVD120 15 Programming press and release the button of EVKEY LED Power Status and LED Communication of EVD120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 64 C Power Status A Prog O press and release the button of EVKEY all the LED of EVD120 will light up if LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 128 C Power Stars Communication press and release the button of EVKEY the procedure will be quitted LED Prog of EVD 120 will flash and the LED of EVKEY will shed green light disconnect EVKEY from port 2 of EVD120 e switch off on the power supply of EVD120 the instrument address is the sum of all the values to consider in the procedure To quit the procedure early operate as follows disconnect EVKEY from port 2 of EVD120 switch off on the power supply of EVD120 2 5 2 Programming the instrument address of EVD120 using the programming key EVKEY Operate as follows operate as related in paragraph 2 5 1 tothe steps if the LED of EVKEY sheds green light consider value if it sheds red light consider value press the
22. ory will be command updated bit15 bit14 bit13 bit12 bitt1 bitto bito bits bite bits bit4 bits bit2 bit bito bitO bit1 allways 0 bit2 bit3 reserved bit4 periodical request by timer bit5 some variation occurred bit6 reset occurred bit7 internal status changed bit8 alarm status changed ModBUS PRJ314AA06 v1 02 12 December 2006 page 7 of 8 Evco S r l bit9 analogical input changed bit10 digital input changed bit11 analogical output changed bit12 digital input changed bit13 parameters value changed bit14 set point or other internal settings changed bit 15 reserved ModBUS PRJ314AA06 v1 02 12 December 2006 page 8 of 8
23. r value 1 9 instrument address the instrument address is the sum of all the values to consider in the procedure I press and release the button of EVKEY LED Prog of EVD120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 2 C Power Status 8 Communication O Ca e press and release the button of EVKEY LED Communication of EVD120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 4 communication e Communication press and release the button of EVKEY LED Communication and LED Prog of EVD 120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 8 9 C Power Status Communication Cru e press and release the button of EVKEY LED Power Status of EVD120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 16 C Power Status A Prog press and release the button of EVKEY LED Power Status and LED Prog of EVD120 will light up if the LED of EVKEY sheds green light consider value 0 if it sheds red light consider value 32 9 C Power Status Caa I 7 do not assign the instrument address the following values 0 248 249 250 251 252 253 254 or 255 if you assig
24. t1 3 reserved Probe 2 configuration 0630 bit4 7 Digital filter 2 bit8 11 probe kind 3 bit12 15 reserved Probe 2 offset 0631 R W Default 0 Min range of linear input 2 corresponding to 0 4 mA or 0 2 V 0632 RW Default 0 ModBUS PRJ314AA06 v1 02 12 December 2006 page 4 of 8 Evco S r l Max range of linear input 2 corresponding to 20 mA or 10 V Default 1000 0 no saturation 1 7 saturation on min and max Kind of saturation of linear input 2 range of linear input 2 2 saturation on 0 1000 3 saturation on 0 10000 Firmware ID FFO8 R Firmware Variation revision FF09 R 2 Digital filter 3 is the default value 3 Probe kind Value Meaning 0 PTC 1 NTC 2 TC J 3 TCK 4 Reserved 5 Pt 100 3 wires 6 Pt 100 2 wires 7 Rerserved 8 Rerserved 9 Pt 1000 3 wires 10 Pt 1000 3 wires 11 4 20 mA 12 0 20 mA 13 2 10 V 14 0 10 V PAY ATTENTION ALL THE ADDRESSES NOT MENTIONED EXPRESSLY IN THIS DOCUMENT MUST BE CONSIDERED RESERVED IF YOU DO NOT RESPECT THIS CONDITION YOU COULD ALTER THE OPERATION OF THE INSTRUMENT ModBUS PRJ314AA06 v1 02 12 December 2006 page 5 of 8 Evco S r l ULTERIORI HOLDING REGISTER PER USO INTERNO FOTOGRAFIA SULLO STATO DELLO STRUMENTO Tramite questi Holding Register possibile eseguire una fotografia statica sul funzionamento dello strumento in tal
25. the dialog box Parameters 10 Switch off on the power supply of EVD120 11 Repeat steps 3 4 and 5 2 3 Programming an EVD120 having standard network parameters using the software Params Manager Operate as follows make sure Params Manager is installed in the Personal Computer and the connection between the serial interface and the Personal Computer works for further information on the installation of Params Manager and on the realiza tion of the connection between the serial interface and the Personal Computer consult the User manual of Params Manager the document is available in the CD of RICS and in the internet site www evco it make sure the serial interface supports the MODBUS communication protocol to learn the communication protocol supported by the serial interfaces consult the User manual of Params Manager the document is available in the CD of RICS and in the internet site www evco it e quit Params Manager connect terminal of the RS 485 output of the serial interface to terminal 1 of EVD120 connect terminal of the RS 485 output of the serial interface to terminal 2 of EVD120 connect terminal S of the RS 485 output of the serial interface to terminal 3 of EVD120 switch on the power supply of EVD120 start Params Manager Keep operating as follows 1 Choose Program setup The dialog box Setup will be shown 2 Usethe pop up menu COM port to choose the COM nu
26. tion not enabled below MinTarl 2 and above MaxTarl 2 below 0 0 and above 100 0 below 0 0 and above 1000 0 TEXT FIELD MIN MAX U M IDEE DIGITAL INPUTS Polarity Digital Input 1 kind of contact digital input 1 0 1 NO input active if you close the contact NC input active if you open the contact Polarity Digital Input 2 kind of contact digital input 2 0 1 NO input active if you close the contact NC input active if you open the contact TEXT FIELD MIN MAX DEF SERIAL COMMUNICATION MODBUS Address 247 247 instrument address gt Baud rate baud rate 2 0 2 400 baud 1 4 800 baud 2 9 600 baud 3 19 200 baud Parity parity gt 0 j 2 odd even EVD120 21 Configuration parameters TEXT FIELD MIN UM PROGRAMMING Enable AutoIncremental 0 1 1 enabling the function of automatic increase of one unit Address Key of the instrument address parameter Address during the copy of the parameter set from the programming key to the instrument Signals EVD120 Signals 4 Signals 4 1 LED Power Status C Power Status B Communication O Prog O I If it is lit the instrument will be supplied C Power Status C communicaton Communication O If it flashes an analog channel error an
27. y the configuration parameters in EVKEY but parameter instrument address its value will be in creased of one unit the third EVD120 programmed with the procedure related in paragraph 2 7 will have the same configuration parameters of the EVD120 used to copy the configuration parameters in EVKEY but param eter instrument address its value will be increased of two units and so on 10 the copy of the configuration parameters in EVD120 is only al lowed if the firmwares of the instru ments coincide if they do not coin cide LED Power Status and Prog of EVD120 will flash and the LED of EVKEY will shed red light 2 7 EVD120 17 Programming Reading the configuration parameters of EVD120 from the programming key EVKEY Operate as follows make sure to have the programming key EVKEY switch off the power supply of EVD120 connect EVKEY to port 2 of EVD120 switch on the power supply of EVD 120 and wait 4 s at least since the power supply has been switched on LED Prog of EVD120 will flash and the LED of EVKEY will shed green light press the button of EVKEY 4 s the configuration parameters of EVKEY will be copied in EVD 120 during the copy the LED of EVKEY sheds red light C wait the LED of EVKEY finishes shedding red light switch off the power supply of EVD120 disconnect EVKEY from port 2 of EVD120 EVD120 19 Configuration parameters Configuration parameters 11 if parameters Probe k
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