Cavagna group PRODIGI, Installation, Operation And Maintenance Manual

Page 1: ...Improper use of the system and its components can cause damage to property or persons WARNING before use carefully read the following user manual WARNING through the interface devices available to the user it is possible to carry out only data consultation activities and it is not possible to carry out any configuration ...

Page 2: ...and Motor Fuel Tank Valves Compressed Gases Cylinder Valves Refrigeration Cylinder Valves Regulation Equipment for Industrial Gases Regulation Equipment for Medical Gases Comprehensive Range ofWeldingand CuttingEquipment CNG AUTOGAS cylinder and filling valves CNG AUTOGAS systems LPG Powered Equipment Gas Meters The Group sdesign engineers and laboratory technicians closely cooperate with worldwid...

Page 3: ...6 Transportation classification 6 Electrostatic discharge 6 Electrostatic ignition hazard 7 Device cleaning 7 Do not drop 7 Safety 7 Product notification 7 INTRODUCTION 9 SEALING AND ANTI FRAUD 10 OPERATION 12 SAFETY 14 INSTALLATION AND ACTIVATION only utility 15 BUTTONS AND DISPLAY USE utility and user 19 BATTERY MAINTENANCE utility only 24 SHUT OFF VALVE 27 MARKING AND TECHNICAL CHARACTERISTICS ...

Page 4: ...ment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipm...

Page 5: ...ilisateur de l appareil doit accepter tout brouillage radioélectrique subi même si le brouillage est susceptible d en compromettre le fonctionnement Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fonctionner avec une antenne d un type et d un gain maximal ou inférieur approuvé pour l émetteur par Industrie Canada Dans le but de réduire les risques de brouillage ...

Page 6: ...s crush expose to water or incinerate the lithium battery Fire explosion and severe burn hazard The battery used in this device may present a risk of fire or chemical burn if mistreated Keep the lithium battery away from children Transportation classification The Federal Aviation Administration prohibits operating transmitters and receivers on all commercial aircraft When powered and not in Factor...

Page 7: ...ring normal operations there are no dangerous potentials on the apparatus the use of dissipative socks and a damp cloth 65 is required during installation maintenance operations Further information can be found in ULxxxxxx Mesura Metering SRL declines all responsibility for the risks and consequences arising from non compliance with these requirements Product notification Warning These instruction...

Page 8: ...on procedures or practices unless otherwise provided in writing by Cavagna Group Follow your company s standard operating procedures regarding the use of personal protection equipment PPE Adhere to guidelines issued by your company in addition to those given in this document when installing or providing maintenance to the meters This product as of the date of manufacture is designed and tested to ...

Page 9: ... gas methane and differ only for the calibrated flow range While the PRODIGI LPG model is calibrated exclusively for the measurement of all types of LPG mixtures The different models differ in the following characteristics Measured flow range Measured gas family And they are classified according to the following scheme FORMAT PRODIGI XX Here are the different models available XX identifies the mea...

Page 10: ...ery will be intercepted and recorded in the gas meter register WARNING Attempts to tamper the correct operation of the meter it will be intercepted and recorded in the gas meter register WARNING Attempts to access the meter through the communication channels by unauthorized personnel are intercepted and recorded in the gas meter egister WARNING Attempts to access the meter through communication ch...

Page 11: ...INSTALLATION GUIDE 11 Rev 0 14 07 2020 SEALING PLAN Sealing with safety cap not removable after insertion ...

Page 12: ... A metal casing stainless steel which contains the following elements Measuring sensor Flow shut off valve Temperature sensor 2 A plastic casing Management electronics and interface Data transmission module Power supply batteries 1 replaceable for communication and 1 not replaceable for metrology 1 2 ...

Page 13: ...far as data recording is concerned the PRODIGI meters implement the following services Detection and reporting of faults Functional requirements Event logging Functional requirements Diagnostics and alarms DATA TRANSMISSION The meters of the PRODIGI family are equipped with two communication interfaces one local and one remote LOCAL The meter is equipped with an optical port according to EN 62056 ...

Page 14: ...n risk only for short periods In these areas sparks produced by electrostatic discharges could still in extreme cases produce explosions Even if during normal operations there are no dangerous potentials on the apparatus the use of dissipative socks and a damp cloth 65 is required during installation maintenance operations Further information can be found in ULxxxx During the installation or use o...

Page 15: ...hazardous area classified ULxxx WARNING POTENTIAL RISK OF ELECTROSTATIC CHARGES The meters of the PRODIGI family answer to the requests of protection type ULxxxx classification For use in zone atmospheres therefore safe in case of interference free operation Here are the dimensions of the meters of the PRODIGI family Comentado GA9 To be completed after UL certification ...

Page 16: ...me temperatures sudden extreme temperature changes or temperatures beyond those recommended by the manufacturer In ventilated spaces readily accessible for examination reading replacement or maintenance WARNING For proper use and safe operation pay close attention to and follow the following instructions when installing the device The PRODIGI device must be connected to the system Before connectin...

Page 17: ...eviation applied to daylight saving time Enabling daylight saving time Date Time 3 STATUS CONFIGURATION Once you have entered the information listed in the previous point you can confirm what you have entered by means of a special command Confirmation of the configuration data generates an automatic change in status from NOT CONFIGURED to NORMAL 4 AFFILIATION the Operation through a special comman...

Page 18: ...INSTALLATION GUIDE 18 Rev 0 14 07 2020 ...

Page 19: ...GI has a user interface composed as follows 2 Capacitive buttons Key A Key B One LCD display Keyboard For simplicity we indicate with A the left button and with B the right button Button A Enter Button B Pressure maintained for 3 seconds Power on Display Single pressure Screen feed A B ...

Page 20: ...isplayed using 8 digits with 7 segments identified by a blue frame in the figure The unit of measurement of the displayed value is indicated by the symbols highlighted in the green box There are also icons for signals and alarms identified by the orange box in the figure The symbols on the display for each group described above are detailed below MENU identifier Description Format Unit of measurem...

Page 21: ... digits 00 valve open 20 valve closed 40 enabled for reopening If in state 40 the enter pressure causes the valve to open DG Diagnostics 2 full digits for error coding 1 integer digit for error status 0 not active 1 active Empty screen no error present Compiled screen Switching to the next error encoding via enter E g 05 1 error coding 05 active T H Volume totaliser previous period 5 full digits a...

Page 22: ...t activation MU User Message Max 100 byte MUID FW version identifier 5 full digits metrological fw identifier 3 decimal places nonmetrological fw identifier E g xxxxx yyy Error encoding in diagnostic page Meaning of error coding 01 Clock synchronization failed 02 Complete Metrological Event Log 03 Metrological Event Log 90 04 Error measurement algorithm 05 Generic error 06 Flow rate error 07 Memor...

Page 23: ...t communication deactivated Fare range 1 ON on page PT indicates that the current tariff range is 1 Fare range 2 ON on page PT indicates that the current tariff range is 2 Fare range 3 ON on page PT indicates that the current tariff range is 3 Battery status indicator Blinking Battery level below threshold Valve status indicator displayed on page SV ON valve closed OFF Valve open ...

Page 24: ...PLACEMENT OPERATION Low battery detection Authorization to the technical intervention through the writing through optical port or Data Management Platform of the object Battery Change Authorization specifying as foreseen by the object the duration of the temporal window Open the battery door by unscrewing the three screws shown in the figure Intervene in the battery change after opening the window...

Page 25: ...l voltage 3 6 Vdc nominal capacity 8 5 Ah is located in the compartment containing the electronic card under it This battery is not removable because it is connected to the board and is protected by a meter seal Primary battery The primary battery Size D nominal voltage 3 6 Vdc nominal capacity 19 Ah is located in the compartment on the left side of the meter To remove simply remove the three fixi...

Page 26: ... value indicated refers to the single battery without capacitors being equipped with capacitors the battery is able to provide a maximum current pulse Max pulse discharge current 0 75 A The minimum value required by PRODIGI is 380 mA per 600 ms ...

Page 27: ...n The shut off valve is configured to be closed by a command sent from the Data Management Platform to the PRODIGI gas meter Only the Acccount manager is entitled to send the closing command Once the PRODIGI receives the closing command the operator could check the effective closure on the following screen of the display The SV screen shows the valve status 00 Open valve 20 Closed valve 40 Valve o...

Page 28: ...v 0 14 07 2020 After enabling the valve reopening valve status 40 in order to actually open the valve it is necessary to press the left button on the valve status screen This will open the valve and set the valve status to 00 ...

Page 29: ...ree of protection IP G CE MXX 2142 supplementary metrology marking MXX identifies the decade of the year of TXXX the application of the supplementary marking 2142 is the identifier of the notified body that certifies the conformity of the production process TXXX is il Numero del certificato di approvazione del tipo H Numero di serie BAR code e QR code I Nome prodotto luogo ed anno di produzione L ...

Page 30: ... 8 Trasmission Technology NB IoT LTE LoRa 915 Mhz Pmax psi 7 2 Operating temperature tg F 22 131 Ambient temperature tm F 22 131 Compensation temperature tsp F 59 Gas temperature tb F 59 IP grade protection 65 Mechanical class M2 Electromagnetic class E1 Power supply mA 19000 Optical port EN 62056 21 EN 62056 21 Electrovalve UNI TS 11291 11 UNI TS 11291 11 materials Metal case AISI 304 Plastic cas...

Page 31: ...Mesura Metering SpA Via Statale 11 13 25011 Ponte S Marco di Calcinato BS We declare under our responsibility that the product PRODIGI Described in this declaration it complies with the essential requirements and other relevant provisions of the following harmonised standards TO BE COMPLETED ...