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RegiSmart-EX - Yenen Engineering

1. 1 4 CHANGE DIRECTION by CLEAR key you can set at zero the previous value in order to enter a new value by HUNDREDTHS UP key you can increase the value of one hundred by DECINE UP key you can increase the value of one decine by UNIT UP key you can increase the value of one unit by DOWN key you can decrease the value you are changing by CHANGE DIRECTION key you can modify the parameters scrolling direction 2 1 Head turning on The turning on operation consists in supplying the head with voltage corrected in accordance with working specification data At the turning on the head can delay some seconds to begin working with reference to the initial programmable delay in order to let all connected devices correctly start Than the display boards are tested to check if the display is perfectly working and the operation finishes displaying on each connected display board the entered unit price and the last delivery data Page 11 out of 66 MTR Retrofit head User s manual M04130MT RA 2 2 Head turning off In case of supply voltage drop the possible delivery in course is stopped and the relative data are stored in an EPROM memory at illimitated retaining In addition the displays show an error message indicating the voltage drop that is displayed with the last delivery data for about 20 minutes on the LCD display However when the head is in operation again it shows the last effected delivery data al
2. PIOMBATURA FISSAGGIO TESTATA 5 PIOMBATURA FISSAGGIO SUPPORTO HM PIOMBATURA FISSAGGIO TESTATA DISPLAY PIOMBATURA PULSER DEI FOGLI Rev A 62s S PIOMBATURA FISSAGGIO TESTATA DISPLAY 7 PIOMBATURA FISSAGGIO SUPPORTO DISPLAY Foglio i Assieme Superiore Formato A2 0 SALVO DIVERSA INDICAZIONE s PIOMBATURA PULSANTE SIMULAZIONE ERRORE B PIOMBATURA FISSAGGIO SUPPORTO DISPLAY 1 GESTIONE CONFIGURAZIONE Le Biden Sona Prem n iman 525 S PIOMBATURA CONNETTORE DISPLAY Woteriole Revisione A PER 4 DISPLAY TOLLERANZE GENERALI Progetto P1080 Scala Grade di tolleranza MEDIA UNI 159 2758 Dee w M02740NT Titola Inserita vincola connettore 20 11 97 Emissione 18 11 93 Tedeschi Mauro E DERE oota ww PIANO DI LEGALIZZAZIONE TESTATA MTR RETROFIT DOPPIA REVISIONI n9115 MASR ISO 9001 2000 CSO i 8 5 5 8 MTR Retrofit head M04130MT RA User s manual Documento di proprieto dello This document must not be reproduced MASER Automation che si riserva i diritti sanciti dalle leggi made available to third persons or misused in ony other way CN10 scheda MTR CPU TASTI DI PREDETERMINAZIONE CN5 scheda MTR CPU ULODR 1000 5000 w oco O C o uvune VERDE 10000 TASTI DI PREDETERMINAZIONE CN9 scheda MTR CPU MIN LIV 1 Emissione 20 09 99 CN4 scheda MTR OUT 220 RELE per POMPA A ELETTROVALVOLA DI SLOW DO
3. J 31 5 4 Pump co ecti Bn u UU l qq QUA nici 31 5 4 1 Pulser Pump B connection 31 5 4 2 Remote control switch and electrovalve connection Pump B 31 5 4 3 Preselection keys connection Pump B 31 5 5 Switches 32 5 6 Connection 10 HOST icici noue dva Gc e dva S due 32 6 b ne emm mmn 33 6 1 Free method 33 52 Pre payment method ciare dini dirai 34 5 3 Post payment method l aaa naa td u U Q 34 f Errof 227 u XM 35 8 Services Messages U 36 9 Meter Cali i 37 10 cc LR III IR 37 11 Connecliondiavings leali 38 Page 4 out of 66 MTR Retrofit head User s manual M04130MT RA Precautions and warnings N B This product is suitable for use in environments where an hazardous atmosphere may occur according to Zone 1 definition Zone 1 An atmosphere where a mixture of air and flammable substances in the form of
4. MTR Retrofit head User s manual M04130MT RA REVISIONI pesrione a Reese Emissione 15 09 93 DISPLAY STAFFE PORTA DISPLAY CAVO DISPLAY CAVO CONTATTI PISTOLE PULSANTE INCREMENTO Fes TE EVES T8 T8 TS Ts T Less Le tolleranze sono espresse in micron Moteriale Revisione Visto Data ae Fa Progetto Firmo P1080 TOLLERANZE GENERALI MO2674ST PULSANTE SIMULAZIONE ERRORE PULSANTE PROGRAMMAZIONE STATO DI REVISIONE DEI FOGLI Foglio Grado di tolleranza MEDIA UNI ISO 2768 Rugosita superficiale Disegno N Titolo Vista superiore testata MTR Retrofit Page 58 out of 66 MTR Retrofit head User s manual M04130MT RA REVISIONI Emissione 15 09 93 or misused in any other way This document must not be reproduced made available to third persons FISSAGGIO PULSER LATO B PREDETERMINATORE 2 della STATO DI Fogio 2 3 4 5 e 9 v0 pei Fog Re Foglio di Assieme Superiore Formato A20 A amp O 1 1 GESTIONE CONFIGURAZIONE 1492016 sono espresse in wp Materiale Revisione ANGOLI TOLLERANZE GENERALI Progetto Firma Grado di tolleranza MEDIA UNI ISO 2768 p 1 0 Rugosito superficiale MO MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieta Disegno N Vista inferiore testata MTR Retrofit Page 59 out of 66 AS N MTR Retro
5. 6 Head working The head can have three differents kinds of working at user discretion method FREE with free delivery or through predetermination method PRE PAYMENT method POST PAYMENT The different functionality and the particularity of each working methods are described in the next paragraphes 6 1 Free method This is the petrol service traditional working system where at the nozzle extraction the delivery starts the delivered volume counting and display are effected and only at the nozzle reinsertion the delivery in course finishes This working is possible only with the head set with manual method Free delivery can happen also through predetermination and in this case it is possible to set the petrol quantity as amount that it is necessary to deliver So the delivery starts normally and finishes automatically when it reaches the value defined at the delivery beginning In order to effect the delivery predetermination are four keys available whose value is programmable through suitable setting of the relative programming initial parameters The keys have of default the following functions e key 1 CLEAR e key2 5 00 key3 10 00 e key4 25 00 Some working particularities in case of a predetermination are the following e the predetermination and the relative amount display that it is necessary to deliver is possible only when the nozzle is inserted e during the delivery it is possible to cancel the po
6. ir E a MTR Retrofit head User s manual M04130MT RA Documento di proprieta della This document must not be reproduced MASER Automation s r l mode to third persons che si riserva i diritti sanciti dalle leggi or misused in any other woy 10 li v90N3 OLMNOdMNI 306 319 6 319NIS AV IdSIQ jLNOSJONON VIOONIS c N oubosig v YOLOW L 1353 L LOVLNOO XIW 19VINOO 31ZZON Quality System Cernea Page 40 out of 66 150 9001 2000 n9115 MASR MTR Retrofit head User s manual M04130MT RA Documento di proprieta dello This document must not be reproduced MASER Automation s r l mode available to third persons che si riserva i diritti sonciti dalle leggi or misused in any other way nn OLHOdNI 31404389 VIOONIS 3NOIZV3A9IJ3NOO NOILVYNSDIANOO 3dls 318n0Q0 319 6 6 14519 bt 1950 LLNO N amp 8SOB8SGZON L NOLON dAnd L 43SINA 13S3Yd L LOVLNOO XIN LOVLNOD 37ZZON Quality System Certified Page 41 out of 66 ISO 9001 2000 n9115 MASR M04130MT RA Page 42 out of 66 made available to third persons or misused in other way NOZZLE CONTACT 2 NOZZ
7. Display Board The head elaborated data displaying has been realized through serial boards checked by the central unit These boards in the max double beded configuration can be four and are realized using LCD display with particular arrangements in order to limit as far as possible the current absorption The display board called MTR LCD realized for the Retrofit head is a display board Low Low Power release used for the MTE91 head Internal pump A pulser The pulser for the amount delivered counting from the pump A is in the same enclosure of the Retrofit head in fact inside in the lower part there is an integral finger plate with rotor shaft and through an electronic board provided of optic barriers the pulses corresponding to the dispensed centilitres are generated External pump B pulser In the double head configuration the pulser for the pump B is ouside the enclosure that contains all the electronics and is the same used for the MTE91 head that is the MASER MPG model It is relaized in a small aluminium enclosure and based on the optic barriers functioning principle counting the number of slots of a plate fixed on the rotor shaft integral to the pump rotor shaft Page 6 out of 66 MTR Retrofit head User s manual M04130MT RA 1 2 Functionality Compatibility One of the advantages offered by this product it is the possibillity to be directly connected to a PC or to each other intelligent unit provid
8. MTR Retrofit head ED User s manual M04130MT RA MTR Retrofit head Single double Installation and user s manual Rev A The partial or total reproduction of this instruction booklet is strictly forbidden In order to obtain copies of the information within please contact MASER AUTOMATION company Document N M04130MT RA User s manual MTR Retrofit head M04130MT RA Title MTR Retrofit head single double User s manual Rev A Rev Description Date Preparation Check Approval Emission 07 02 2005 Angelo Canzoneri Claudio Calzolari Tedeschi Mauro e OdM 02 09 2005 Claudio Calzolari Claudio Calzolari Samuele Gilli SIGNATURE SIGNATURE SIGNATURE Claudio Calzolari Claudio Calzolari Samuele Gilli Page 2 out of 66 MTR Retrofit head User s manual M04130MT RA INDEX 4 Inirod ctiohi role 5 1 1 Description uu u uu U T uuu 5 1 2 F ncuonality uuu uu Sa s nasa 7 13 Miao 7 TA Technicalf aturesu RTRT 7 15 Functioning specifies tie 9 1 6 Stat ofeth e artu ILU Tua 10 2 Service ROY tem 11 2 1 Head acre 11 EE bilo e 12 2 3 Unitary prices programming and displaying electronic totalizers 12 2 3 1 Electronic display totalizers i 12 2 3 2 Pump A price programming U a D nac n laor Rt 13 2 3 3 Pump B pri
9. POMPA A ELETTROVALVOLA DI CUT OFF POMPA A T LERUTTORE COMANDO MOTORE gt 4 scheda MTR OUT 220 RELE per eventuale POMPA B BLU GIALLO VERDE ELETTROVALVOLA DI CUT OFF ma POMPA B TELERUTTORE COMANDO MOTORE ovava GESTIONE N P1080 MO3663ST Schema collegamenti unit MTR ADPE per GPL ELETTROVALVOLA DI SLOW DOWN MARRONE POMPA B Page 64 out of 66 ISO 9001 2000 n9115 MASR ip i MTR Retrofit head User s manual M04130MT RA A Canzoneri M Reti A Rivani F Giovagnoni Balducci Balducci Disegnatore 9999892 3 EA 2 Sia 25985 HET 8223 Boe 883 8 2 gt 885 s SE 3 Il 2 EEx d ib ib IIB T4 e o Certified T v 03 ATEX 2220 X Um 242 V Uo 126 V Po 67 mW 9 lo 285 mA Cext lt 7 4 uF Lext lt 20 mH m 20 C to 40 C t x ATTENTION ATTENZIONE s DO OPEN WHEN AN EXPLOSIVE ATMOSPHERE 15 PRESENT lt NON APRIRE IN PRESENZA DI ATMOSFERA ESPLOSIVA 1 o 8 5 5 8 o 5 25 gt APPLICARE SU ADESIVO 8 m coLa SCOTCH 3M 467 MP Hi NES c oa T NE APPLY ON SCOTCH 3M 467 MP 85 9 ADHESIVE t4 NOTA PER LA REALIZZAZIONE DEL MARCHIO COMUNITARIO ANTIDEFLAGRANTE FA
10. couple In presenza dello scheda INT MTR V R M20422 i segnali dei pin 1 e 2 di CN3 sono scambiati With M20422 INT MTR V R boord the pin 1 amp 2 signals ore switched User s manual REVISIONI G lt tc tc Agglunta nota ed ellmlnato foglio 3 Emlsslone reme A 8 855 CAVO 4 POLI SCHERMATO TWISTATO 23 CAVO A 4 POLI SCHERMATO TWISTATO 525 4 WIRES TWISTED AND SHIELOED CABLE 4 WIRES TWISTED AND SHIELDED CABLE jii mam Di 2 5 Materale erica n ve n ih Disegno N M03371ST Foglio 1 di SCHEMA DI COLLEGAMENTO TESTATE MTR PC MEDIANTE INTERFACCIA MSA RS232 RS485 Diagram of connection between MTR HEADS and PC by MSA INTERFACE RS232 RS485 ISO 9001 2000 n9115 MASR ip i G lt gt tc ftc M04130MT RA User s manual H Hi 328 BT ih t MASER Automation s r l che si riserva diritti sanchi dalle leggl Documento di proprleta della Connettore a vaschetta 25 P moschio Lee 25 P D connector Connettore vaschetta 9 P maschio Mole 9 P Connettore Connettore a voschetta vaschetta ntf RA 9 P femmina 25 P femmina Female 9 P D connector Female 25 2 brown 3 MARRONE brown 2 VERDE green Soldore la colza 7 GIALLO yellow al connettore 3 VERDE green 5 4 BIANCO white So
11. Press once the simulation key Se and the displays show the first error Er 03 2 In order to simulate the errors press one of preselections keys in side A and you have the following conditions CLEAR key error ER 03 5 key error ER 04 10 key error ER 05 25 key error ER 08 3 In order to escape from this stage press once the programming key and the head tests the displays and will show the normal displaying The four errors that it is possible to simulate are the fundamental errors that the head must check in each condition and in order they refer to power supply error on the encoder ER04 incongruency error on the encoder ERO5 transmission error with a display ER08 gt communication error with host Page 26 out of 66 MTR Retrofit head User s manual M04130MT RA 3 Transport and unpacking During transport pay maximum attention and carefully follow instructions written on the package The packaging shall be removed carefully in order to prevent any damage carefully follow next instructions to proceed with installation 4 Locationing and fixing It is very easy to install the MTR retrofit head in the dispenser only a few simple operations without any installation and connection problems are needed For the installation operate as follows T e fix the electronic head inside the dispenser using the same three screws on which the mechanical head was fixed The explosionproof box below part is provi
12. 10 pump A tenth parameter identification X this is the parameter value Product nozzle part number pump A Pump A tenth parameter is the electronic calibration coefficient of the meter see regarding chapter 6 The value goes 09800 to 10200 P 1 20 pump twelveth parameter identification X this is the parameter value Pump A twelth parameter is the part number for product supply from the nozzle Part numbers 1 SUPER 3 UNLEADED 4 DIESEL Page 23 out of 66 MTR Retrofit head User s manual M04130MT RA 2 4 5 Pump B parameters Antiflow test enabled or not pump B P 2 2 pump B second parameter identification X this is the parameter value Pump B second parameter is relative to the antiflow table device test if it is connected or not connected configuration parameter value not connected antiflow table test 0 connected antiflow table test 1 Volume threshold beyond it the antiflow test is active pump B P 2 3 pump B third parameter identification XXX this is the parameter value Pump P third parameter is relative to the volume unit hundredths number after that the antiflow table test device The value that can be introduced goes from 1 to 9 and is considered only if the antiflow table test is connected Antiflow test verify time selection pump B 2 4 pump B fourth parameter identification X this is the parameter value Pump B fourth parameter is relative to the se
13. board display board s internal pump A pulser external pump B pulser power supply transformer The flame proof enclosure is provided of 2 wires in intrinsic safety The first one is needed for display connection and the second one provides up to 5 signals in intrinsic safety these outputs can be connected to switches only Page 5 out of 66 MTR Retrofit head User s manual M04130MT RA Central unit Board The system central unit called MTR CPU contains the circuits necessary to the equipment management up to his max configuration reducing at the piloting and at the direct control of two fuel pumps functioning at the same time with relative optoisolation and power parts The Zener barriers relative to the intrinsic safety signals are included in the board called MTR SAFE Double Expansion Board Coupling this board with the central unit it is possible to manage the second pump through the relative circuits of optoisolation and power passing so from a single head configuration to a double head configuration Intrinsic safety Board This board called MTR SAFE contains all the circuits necessary to realize the Zener barrier relative to the signals that must be in intrinsic safety such as the display piloting signals and the signals for the nozzle switches This board is counter sunked in epoxide resin inside the flame proof enclosure where there are also the CPU board and the internal pulser board
14. gas vapor or mist is likely to occur in normal operation occasionally N B Please refer to the Industrial Safety standard a copy of which must be available in every Petrol Station For information about Industrial Safety please refer to Italian 626 94 standard 1 Introduction The MTR Retrofit electronic head has been studied to be installed to replace the mechanical drum head in the traditional not electronic petrol service Also the MTR head as the MTE91 is a modular and flexible product for application and dialog with intelligent control system or with remote system point of view Beginning from the basicproduct is possible with easy and cheap upgrade to get the increase of the system realising consecutively also in different times the following configurations single as single sided or double sided primary release from single to double single sided or double sided from single to double single sided or double sided for LPG The electronic head functions both indipendently and self contained and by the connection to an intelligent main and remote unit of each type and mark thanks to a standard interfacing universally recognised or directly connected to a Personal Computer 1 1 Description The parts forming the MTR retrofit electronic head contained in a flame proof enclosure in the different possible configurations are the following central unit board double expansion unit board intrinsic safety
15. normal working e ELE1 happens when the CPU finds a checksum error in the parameters stored in EEPROM related to electronic totalizers or to previous delivery values Such message can be displayed after hardware troubles concerning parameters storing CPU board replacement is recommended 8 Services Messages Beside the error messages the head is able to display some messages useful to the operator to check some of the most critical functional phases such as the digital signature put into data storage that allows to set to zero the electronic totalizers at the first start up e and the check out of the totalizers values stored in EEPROM at each start up Notice that the above operations are autonomously executed by the firmware e g in case of Microcontroller replacement with a new one after a maintenance with no need of operator call The messages the head can display during the operations listed above are e ES 1 indicates that you want to use a digital signature not allowed by the operating head E g on the MTE head you can t use the MTR digital signature e ES 2 indicates that on the EEPROM area for the digital signature storage it s not possible to read due to memory reading problems e ES 3 indicates that the EEPROM area for the electronic totalizers storage have problems e ES 4 indicates that on the EEPROM area for the digital signature storage it s not possible to write the signature itself due to memory writing problems App
16. of 1 hundred key n 2 you can increase the value of 1 decine key n 3 you can increase the value of 1 unit key CLEAR you switch to the following price PLEASE NOTE By pressing 3 and 2 units and decines the rolling over from 9 to 0 doesn t cause the increase to an upper figure ATTENTION Each price is confirmed by pressing CLEAR key if you have a sole price to be programmed in case of single single sided head or single double sided head after selecting the expected value it s necessary to confirm it by clicking key CLEAR e 7 You have finished now to enter the new price press again the programming key to escape this phase e 8 escaping from the programming phase the head effects a display test displaying at first all 8s then all blanks and at the end it writes the new entered price resetting volume and amount as display Page 13 out of 66 MTR Retrofit head User s manual M04130MT RA 2 3 3 Pump B price programming If the head is double when the price entering relative to the pump A is finished point 6 completed point in the operation sequence described in the previous paragraph it is necessary to modify the pump B price e 1 display board s show the following information P P 10 it is the price relative to the pump XXXX it is the pump B price e 2 enter the new price as described for pump by pressing the programming keys when the price introduction relative to the pump B is fi
17. s manual M04130MT RA one decimal 1 two decimals 2 three decimals 3 2 4 4 Pump A parameters Antiflow test enabled or not pump A P 1 2 pump A second parameter identification X this is the parameter value Pump A second parameter is relative to the antiflow table device test if it is connected or not connected configuration parameter value not connected antiflow table test 0 connected antiflow table test 1 Volume threshold beyond it the antiflow test is active pump A P 1 3 pump A third parameter identification XXX this is the parameter value Pump A third parameter is relative to the volume unit hundredths number after that the antiflow table test starts The value that can be introduced goes from 1 to 9 and is considered only if the antiflow table test is connected Antiflow test verify time selection pump A P 1 4 pump A fourth parameter identification X this is the parameter value Pump A fourth parameter is relative to the seconds number within which the antiflow table test is made The value that can be introduced as seconds number goes from 1 to 9 and is considered only if the antiflow table test it is connected Maximum time without pulses for electrovalve closing selection pump A P 1 5 pump A fifth parameter identification XX this is the parameter value Pump A fifth parameter is relative to the maximum time without pulses after that the slow down valve is momentanely stop
18. the dispenser Inside this enclosure the remote control the cut off electrovalve and the slow down electrovalve connections both for the pump A and for the pump B are made Page 30 out of 66 MTR Retrofit head User s manual M04130MT RA 5 3 3 Pump A preselection keys connection Regarding the preselection keys as standard four keys are connected with the following default functions e key 1 gt CLEAR function e key2 gt function 5 00 e gt function 10 00 key4 gt function 25 00 Such keys connection is made inside the head more precisely on the CN10 connector as in the drawing nr M02655ST 5 4 PumpB connection In order to effect all the connections relative to the part B of the head refer to the following drawings e drawing M02656ST e drawing nr M02647DI The different signals connections in entry and in exit are described in details in next paragraph 5 4 1 Pulser Pump B connection While for the pump A the pulser is inside for the pump B the pulser is outside and is the MASER MTE91 ENC pulser used also for the MTE electronic head The pulser mechanical fixing must be made on the support slab for side B with that also the displays relative to the same side are fixed while the electronic connection must be made inside the head on the connector called CNS as in the drawing nr M02656ST 5 4 2 Remote control switch and electrovalve connection Pump B The two exits foreseen for the remote
19. value The tenth general parameter is relative to the value programming regarding the nr 2 preselection key As default value the nr 2 key is programmed at 10 Key 3 predeterminator value programming P O 10 eleventh general parameter identification XXXXX this is the parameter value The eleventh general parameter is relative to the value programming regarding the nr 3 preselection key As default value the nr 3 key is programmed at 25 Rounding off 2 cent P 0 11 twelfth general parameter identification X this is the parameter value The twelfth general parameter is relative to the rounding off of 2 cent configuration parameter value no rounding off 0 rounding off of 2 cent 1 Nozzles couple off P 0 14 identification of thirteenth general type X shows the parameter value The thirteenth general parameter is related to the couple nozzles with same product off configuration parameter value simultaneous running 0 couple nozzle off 1 This parameter is not meaningful it must be set to the default value of 0 Liters predetermination selection P 0 15 fourteenth general parameter identification X this is the parameter value The fourteenth general parameter is relative to the kind of predetermination associed to the rispective keys configuration parameter value predetermination in amount 0 predetermination in liters 1 Page 20 out of 66 MTR Ret
20. 4 IMPORTO LIRE ERE LITRI EROGATI er xenon lire al litro Titolo 3 MTR Retrofit head User s manual M04130MT RA REVISIONI hin Dan Emissione 24 08 93 Tedeschi Mauro A 1340 Modifica dovuta alla variazione del layout della scheda 27 01 95 Tedeschi Mauro 1404 Modificata colorazione cavo predeterminatore 25 05 95 4 is k 22 i 2 ad 333 o 3 HE Foglio 1 2 a s e v e o sss peirou gad me Assiome Superiore 1 2 le EEE Lo icleranzo sono espresse in micron Marra Revisione yoo m a _ B 25 Progetto P1080 Disegno N Titolo M02655ST Schema collegamenti su scheda MTR CPU relativi alla POMPA A moser automation Quality System Certified pr 7 Page 44 out of 66 19115 MASR MTR Retrofit head This document must not be reproduced Documento di propriet della made available to third persons Maser Automation S r l che si riserva i diritti sanciti dalle leggi or misused in any other way PREDETERMINATORE POMPA A CN10 E 1 BIANCO 1 MIN LIV 1 2 o ROSA 2 rcx 3 o MARRONE 3 MIN LIV 2 4 o GIALLO 5 VERDE TASTI DI PREDETERMINAZIONE 5_MANZAUT___o CN6 DU TELERUTTORE COMANDO MOTORE Disegno N Revisione Scala Foglio di M02
21. 655ST B 2 E 2 Titolo ie moser Page 45 out of 66 MTR Retrofit head User s manual M04130MT RA REVISIONI mre Desorizione beta Emissione 24 08 93 edeschi Mauro A 1340 Modifica dovuta alla variazione del layout della scheda 27 01 95 Tedeschi Mauro B 1404 Modificata colorazione cavo predeterminatore 25 05 95 Tedeschi Mauro C _ 1570 Specificata la colorazione dei cavi 26 02 96 ilr IE H ii 2 x a8 iis men ppg T TT E i we x mono lc RES mm Schema collegamenti su scheda CPU relativi alla POMPA moser automation Quality System Certified pum Z Page 46 out of 66 ISO 9001 2000 19115 MASR MTR Retrofit head User s manual M04130MT RA M2 3 Z HB eva 5 333 Voc H 835 e E F PULSER PREDETERMINATORE POMPA B POMPA B CN5 1 2 3 4 5 ov A CLEAR 7 1000 Soar 5000 9 o 10000 9 TASTI DI PREOETERMINAZIONE O 2 o Maser Automation S r l che si riserva i diritti sanciti dalle leggi ELETTROVALVOLA DI SLOW DOWN ELETTROVALYOLA DI CUT OFF TELERUTTORE COMANDO MOTORE Disegno N Revisione Foglio di c 2 2 moser automation Documento di proprieta della onoua Wn Page 47 out of 66 ISO 9001 2000 19115 MASR MTR Retrofit head User s manual M04130M
22. LE CONTACT 1 MIX CONTACT 2 IN2 Cali INI MIX CONTACT 1 This document must not be reproduced PRESET 2 9 9 9 9 PRESET 1 PULSER 2 fs PULSER 1 PUMP MOTOR 2 PUMP MOTOR 1 ev2 10012 Cy e DISPLAY 1 DISPLAY 3 HOST pl PEE LITRI EROGATI LITRI EROGATI User s manual G lt tc tc lire ol litro lire ol litro MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieto della CONFIGURAZIONE DOPPIA MONOFRONTE DOUBLE SINGLE SIDE CONFIGURATION Disegno N MO2580SB Titolo 3 G lt tc tc M04130MT RA User s manual This document must not be reproduced MASER Automation s r l Documento di proprieta della j che si riservo diritti sanciti dalle leggi made avoiloble to third persons or misused in any other way NOZZLE CONTACT 2 MIX CONTACT 2 NI PRESET 2 PULSER 2 2 OUT2 DISPLAY 1 DISPLAY 2 a IMPORTO LIRE IMPORTO LIRE mmm M Mg ren LITRI EROGATI LITRI EROGATI E lire al litro lire al litro CONFIGURAZIONE DOPPIA BIFRONTE DOUBLE DOUBLE SIDE CONFIGURATION Page 43 out of 66 NOZZLE CONTACT 1 MIX CONTACT 1 PRESET 1 PULSER 1 PUMP MOTOR 1 Es DISPLAY 5 IMPORTO LIRE esso LITRI EROGATI emer lire al litro Disegno M02580SB DISPLAY
23. LPG Maximum distribution speed e 250 It min Displaying amount distribuited displayed on 6 numbers quantity distribuited displayed on 5 or 6 numbers unit price displayed on 4 numbers decimals number keyable on volume amount and price connection up to 4 display boards Page 7 out of 66 MTR Retrofit head User s manual M04130MT RA e displaying error messages Displaying technology e liquid crystal 7 segments display Preselection e amount predetermination to delivery through 4 keys e delivery authomatic blocking possibility at the next round figure e preselection annul possibility during the delivery in course Inputs and Outputs 2 channels pulser with control supply for pump A driver conctactor for 24 Vac engine for the pump A driver conctactor for 220 Vac engine for the pump A LPG slow down electrovalve driver at 24 Vac for the pump A slow down electrovalve driver at 220 Vac for the pump A LPG petrol minimum level signal input in tank for the pump A inputs for the predetermination keys for the pump A 2 channels pulser with control supply for pump B slow down electrovalve driver at 24 Vac for the pump B slow down electrovalve driver at 220 Vac for the pump B LPG petrol minimum level signal input in tank for the pump B inputs for the predetermination keys for the pump B input for manual automatic signal outputs for the connection at Host Interfacing e parallel connecti
24. R Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieto della Vista interna parte inferiore testata MTR RETROFIT Page 61 out of 66 MTR Retrofit head User s manual M04130MT RA REVISIONI Ind Rev Descrizione Approvazione Emissione 01 10 93 Mauro Tedeschi Realizzata versione Autocad 29 02 00 bianco verde rosso rosa blu grigio marrone or misused in any other way This document must not be reproduced made available to third persons giallo COLORE SEGNALE bianco G1_D int pistola 1 pistola 2 MIX1_D mixer MIX2_D mixer MIX3_D mixer STATO DI REVISIONE DEI FOGLI Foglio i Formato A20 50 SALVO DIVERSA INDICAZIONE 1 GESTIONE CONFIGURAZIONE Materiale Revisione Visto Data ANGOLI I RE cd b EE TOLLERANZE GENERALI Grado di tolleranza MEDIA UNI ISO 2768 MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieta della Progetto Firma Data P 1 080 Diseg A Rivani 29 02 00 Rugosita superficiale Disegno N M 0 2 6 9 Titolo ISTRUZIONE CABLAGCIO CAVO INTERRUTTORE PISTOLA Page 62 out of 66 5 5 E e 8 5 Y 2 ifs HN Bp Be ER 4 EDy Hif BBs 2 cs o dE E z dz
25. RE RIFERIMENTO AL DOCUMENTO M02700SP NOTE MAKE REFERENCE TO M02700SP DOCUMENT FOR 3 EXPLOSION PROOF COMMUNITY TRADEMARK REALIZATION o 8 3 28 Bos Doo 5j SENTO 558 245 59 lt lt 521 5 E 5 To EVERSE Qua L Fine L Media L Grossolana L Molto Grossolana Materiale Alluminio anodizzato 10 10 Firma Data 21 02 05 21 02 05 A Canzoneri M Tedeschi Verlflca Approvazione Trattamento STAMPA NERA PER OSSIDAZIONE A4 Doen MIZZAGDM Tees E nee 1 sem a Titolo TARGHETTA ATEX TESTATA MTR MTR RETROFIT HEAD NAMEPLATE Page 65 out of 66 MTR Retrofit head M04130MT RA User s manual Declaration of C onformity CE MASER AUTOMATION s r l Company Via degli Artigiani 20 E I 40024 Castel S Pietro BO Italy Telephone 39 0 51 6946711 Facsimile 39 0 51 6946718 E mail info maserautomation it represented by Mauro Tedeschi as Chairman of the Board of Directors declares under its sole responsability that the product MTR RETROFIT System to which this declaration relates aos with the following Directives ATEX Directive 94 9IEC The conformity are under observance of the following standards or standard documents EN 50 014 1997 EN 50 018 2000 EN 50 020 2002 Type of protection 1126 EEx d ib ib IIB T4 EG type examination certificate n 03 ATEX 2220 X Mauro T
26. SR i 8 Ka db zh E MTR Retrofit head User s manual M04130MT RA Documento di proprieto dello This document must not be reproduced Automation s r l made available to third persons che si riservo diritti sanciti dalle leggi or misused in any other woy N 13051394 MIN VIVIS3L VNASS31dWOO VISIA WNQ89SZON 8 Page 56 out of 66 n9115 MASR TN ON or misused in any other way This document must not be reproduced made available to third persons MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieta della MTR Retrofit head User s manual M04130MT RA REVISIONI Emissione 15 09 93 STAFFA PORTA DISPLAY J DISPLAY EAN e o pei Foglio di 1 Materiale Progetto Disegno N Titolo 1 Assieme Superiore Formato A20 ASD MR SALVO DIVERSA INDICAZIONE GESTIONE CONFIGURAZIONE TOLLERANZE GENERALI Grado di tolleranza MEDIA UNI ISO 2768 Rugosito superficiole M ze Kit lato B per testata MTR Retrofit Quality System Certified ISO 9001 2000 n9115 MASR Page 57 out of 66 This document must not be reproduced made availoble to third persons or misused in any other way MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieta della
27. T RA REVISIONI ind Rov Descrizione Data Approvazione Emissione 24 08 93 Tedeschi Mauro A 1340 Modifica dovuta alla variazione del layout della scheda 27 01 95 Pd This document must not be reproduced made available to third persons or misused in any other way si R Hi sig emon rome ste o e e e v w prirocu I 28 2 Mass vole LL A 2 dies TOLLERANZE GENERALI Schema collegamenti su scheda relativi a PC o ad unita intelligenti automation Quality System Certified r Page 48 out of 66 Mini lt 19115 MASR a MTR Retrofit head made available to third persons or misused in any other way 5 E t E E 2 Documento di propriet della Maser Automation S r l che si riserva i diritti sanciti dalle leggi Disegno N M02657ST Titolo Page 49 out of 66 E 2 gt E SCHEDA MTR CPU S 2 2 Resistenza da 100da MTR_CPU BOARD 2 c opplicore su tutte le unit uo o Resistor to apply on all units o rg it CN3 EH coppia 1 GIALLO uom DATO 2 VERDE ere DATO 32 Connettore m S CALZA Egg a vaschetta R 25 P femmina CN8 85 Female 25 P 2 BIANCO GND 5 s 14 BIANCO white ai connettore o D eonnector coppia pec yellow ie shield istata x to connector este 18 VERDE green
28. allows the identification of the type of configuration that the head must assume configurations parameter value single single sided head single double sided head double single sided head double double sided head Boma Head address P 0 2 third general parameter identification XX this is the parameter value The third general parameter is relative to the address to give to the head when this is connected in an intelligent unit system as for example a PC The address can change from 1 to 99 and as default value always correspond to 1 Selection as mixer use P 0 3 fourth general parameter identification X this is the parameter value The fourth general parameter is relative to the presence of the mixer that is to the dispenser use as mixer configuration parameter value normal functioning 0 functioning as mixer with 1 the pulser after the mixing point functioning as mixer with 2 the pulser before the mixing point Page 18 out of 66 MTR Retrofit head User s manual M04130MT RA control of the compensated delivery Not managed parameter to be set to the value of zero Turning on delay selection P 0 4 fifth general parameter identification XXX this is the parameter value The fifth general parameter is relative to the delay in the head turning on and consists of a variable number of waiting seconds before that the head is operative since it is on The delay that can be introd
29. and is a value from O to 9 Volume hundreths number selection for slowing down beginning pump B P 2 9 pump B ninth parameter identification X this is the parameter value Pump B ninth parameter is relative to the number of centiliters before which the delivery starts the slow down phase according to the preset value slow down centiliters number This programmable value goes from 00 to 99 default value 50 cl Calibration coefficient pump B 2 10 pump B tenth parameter identification XX this is the parameter value Pump B tenth parameter is the electronic calibration coefficient of the meter see regarding chapter 6 The value goes 09800 to 10200 Product nozzle part number pump B P 2 20 pump B twelveth parameter identification XX this is the parameter value Pump twelveth parameter is the part number for product supply from the nozzle Part numbers 1 SUPER 3 UNLEADED 4 DIESEL Page 25 out of 66 MTR Retrofit head User s manual M04130MT RA 2 5 Errors simulation The head is provided of an error simulation key useful as the name says to simulate the errors that the head can find and it is used as check by the metrical inspectors This key as mentioned in the head homologation certificate must be sealed up by the Weights and Measures office and after each use the head recertification must be asked The necessary operations to simulate errors are the following 1
30. bly drawing Side B kit for MTR retrofit head MTR head retrofit upper view MTR head retrofit lower view MTR head retrofit internal upper view MTR head retrofit internal lower view MTR safe board nozzle switch cable MTR head retrofit double unit legalization plan Drawing of connection MTR ADPE unit to GPL MTR head retrofit serial number nameplate Rev Rev Rev Rev Rev POD Rev Rev Rev Rev Rev Rev Rev Rev Rev Rev Rev Rev wo gt gt m Page 38 out of 66 MTR Retrofit head M04130MT RA User s manual This document must not be reproduced made available to third persons or misused in ony other way dello roprieto la s r MASER Automo Documento di 2 3 2 2 5 T 2 5 Modificato disposizione disegno e inserite nel documento le oltre configurazioni Emissione 20 12 95 05 11 93 Tedeschi Mauro STATO DI Fosso 1 2 4 5 6 7 Assieme Superiore Formato 420 MD SALVO DIVERSA INDICAZIONE GESTIONE CONFIGURAZIONE ue 2070 n Treron Ind Rev Descrizione REVISIONI Dota Approvazione Motericle Revisione Visto acou A TOLLERANZE GENERALI Grado di tolleronzo MEDIA UNI ISO 2768 Progetto Firma Disegno M0O2580SB CONFIGURAZIONI TESTATA MTR92 MTR92 HEAD CONFIGURATIONS Page 39 out of 66 150 9001 2000 n9115 MASR i
31. ce programming ia 14 2 4 Parameters programmabili 14 2 4 1 Programming parameters list 16 2 4 2 Metric pafamelefs uu ia 17 2 4 4 General Parameters J ai 18 244 Pump parameters 22 2 4 5 Pump B parameters u u J J J 24 ONE Z4 CE DU ni 26 3 Transport unpacking J 27 4 Locationing and fixing U U 27 5 Installation ANd connections J J 27 5 1 Connection of the display boards J 28 5 1 1 Display boards configuration u u 29 5 2 LO terminal baord connections 30 5 3 Pump A CONNGCUON mM 30 Page 3 out of 66 MTR Retrofit head User s manual M04130MT RA 5 3 1 Pulser Pump A connection 30 5 3 2 Remote control switch and electrovalve connection pump A 30 5 3 3 Pump A preselection keys connection
32. conds number within which the antiflow table test is made The value that can be introduced as seconds number goes from 1 to 9 and is considered only if the antiflow table test it is connected Maximum time without pulses for electrovalve closing selection pump B 2 5 pump B fifth parameter identification XX this is the parameter value Pump B fifth parameter is relative to the maximum time without pulses after that the slow down valve is momentanely stopped The maximum time is a value expressed in seconds that goes from 1 to 99 Maximum time without pulses for delivery closing selection pump B P 2 6 pump sixth parameter identification XX this is the parameter value Pump B sixth parameter is relative to the maximum time without pulses after that the engine is not connected and the delivery is closed The maximum time is a value expressed in seconds that goes from 1 to 99 Page 24 out of 66 MTR Retrofit head User s manual M04130MT RA Maximum delivery time selection pump B P 2 7 pump B seventh parameter identification XX this is the parameter value Pump B seventh parameter is relative to the maximum delivery time and is a value expressed in minutes from 1 to 22 Advanced engine stop selection pump B P 2 8 pump B eighth parameter identification X this is the parameter value Pump B eighth parameter it is relative to the engine advanced stopped expressed in volume unit hundredths
33. control switch and cut off electrovalve piloting are at 24 Vac and can support a max weight of 1A for each exit The remote control switch and cut off electrovalve connection takes place in parallel on the same terminals while the slow down electrovalve connection is on other two terminals as in the drawing nr MO2656ST In order to get installing practicality it is possible to effect the relative connections to the remote control switch and electrovalve on each terminal board inside a flame proof derivation enclosure to fix in the lower part of the dispenser Inside this enclosure the remote control the cut off electrovalve and the slow down electrovalve connections both for the pump A and for the pump B are made 5 4 3 Preselection keys connection Pump Regarding the preselection keys as standard are four connected keys with the following default functions e 1 gt CLEAR function e 2 gt function 5 00 e key3 gt function 10 00 key4 function 25 00 Such keys connection is made inside the head more precisely on the CN5 connector as in the drawing nr 026565 Page 31 out of 66 MTR Retrofit head User s manual M04130MT RA 5 5 Switches connection In the MTR Retrofit head the switches that must be connected are the following e nozzle switch relative to the pump e nozzle switch relative to the pump B e manual automatic switch Regarding the first and the second the nozzle switches the rela
34. ded by 3 fixing holes M8x20 and 1 hole for the ground connection M4x10 signed by symbol Firmly fix the dispenser to the appropriate holes using three screws M8x20 Link a ground rope to the appropriate ground hole through a screw M4x10 e fix the display boards on the stirrups on the head connect the pulser joint to the measurer in the lower part of the dispenser e install the predetermination keys when requested The above mentioned instructions are for the single head in case of a double head the following operations are needed e fix the support kit for the display and the pulser of pump B using the same three screws of the second mechanical head e fix the display to its support stirrups e connect the pulser joint to the measurer in the lower part of the dispenser e install the predetermination keys when requested At the end of the mechanical head installation proceed with the electric connections necessary to make the system work See following paragraphs for the needed operations 5 Installation and connections WARNING Do not open the explosionproof box in case of explosive atmosphere Electric connections shall be provided through available cable clampson the two side of partition Connect cables to terminal board referring to circuit layout Cables to be connected directly to retrofit head are related to minimum level manual automatic control RS485 IN and RS485 OUT Electrical installation required to manag
35. e any dispenser operation shall be provided in compliance with fire and explosion safety standard in compliance of CEI EN50018 CEI EN 50019 CEI EN 50028 Any electrical component shall be allocated a degree of protection depending on its related rating and its location inside the different areas of dispenser Dispenser construction shall be provided in compliance of IEC 79 10 standard Page 27 out of 66 MTR Retrofit head User s manual M04130MT RA WARNING Cable glands and plugs shall be provided in compliance of 94 9 CE standard EN 50014 and EN50018 2G category Areas are classified in compliance of CEI 64 2 Italian standard 5 1 Connectionofthe display boards The electronic head can manage up to 4 display boards depending on the configuration type assigned to the electronic head The display boards are connected to the central unit throughacable complete with 9 poles D connectors There are three types of cable depending on the configuration of the head e Cable for the single double side head suitable also for the single single sided head e Cable for the double single sided head e Cable for the double double sided head As the connected cable to the display sisat intrinsic safety the part connected to the head is counters unkin resin and for ms as olebody with the head cap So it is impossible if you want to change the Retrofit head configuration to replace only the display cable but it is necessary to replace a
36. e switching on the head 3 switch on the head again 4 each display shows the relative address and the program release then the message SP Start Programming is displayed 5 press the Pr programming key until the display shows that message 6 after some seconds the head makes a display clear then it displays the first programmable parameter as follows P 0 1 this is the general type parameter nr 1 X this is the parameter value 7 effected the parameter modification go on next modifying parameter by parameter is possible to modify only those Not Metric 8 to escape from the parameter programming phase it is necessary to press one more time the programming key and wait till the message EP End Programming is displayed after that the head effects a display check and displays the unit price and the last effected delivery N B During this programming phase is possible to modify only the Not metric type programming head parameters However those of Metric type are displayed but it is not possible to modify them Page 15 out of 66 MTR Retrofit head User s manual M04130MT RA 2 4 1 Programming parameters list 0 0 polarity switch nozzle not managed 0 1 head configuration 0 2 head address selection P 0 3 selection as mixer use not managed 0 4 turning on delay selection P 0 5 volume unit selection gallons liters 0 6 pulses nr selection per volume unit not mod
37. earing of one of the above listed problems means there is a EEPROM storage managing problem Microcontroller replacement is reccomended Page 36 out of 66 MTR Retrofit head User s manual M04130MT RA 9 Meter Calibration The electronic head MTR Retrofit has properly programming parameters 1 for side of metric type protected by a metric contraint trought this parameters it is possible via software to correct the error of the meter This because as every mechanical tools the meter needs a calibration to be in range of measure Parameters e P 1 10 sideA e P 2 10 side B The correction parameter is also named Calibration Coefficient All the values delivered number of pulses from pulser are correct in base of the Calibration Coefficient and are visualized on the display of the head Calibration coefficient value gt 0 9800 1 0200 this value have 4 decimal it haven t a comma and the value go from 09800 to 10200 Procedure of calibration for each side 1 Select the Calibration coefficient at 1 0000 and delivery a quantity of fuel gt 10 liters VVis 2 Measure the real quantity of fuel delivery with measure test VErog 3 The Calibration coefficient is VErog VVis in centiliters for each pulse 4 Insert the parameter for the side A the parameter is P 1 10 for the side B the parameter is P 2 10 10 Maintenance Personnel involved on maintenance of any component of dispenser shall be technically skill
38. ed in every aspect of the job Otherwise customer shall give personnel specific training by manufacturer s technicians Failure to follow this instruction or the information on this handbook prevents Maser Automation company from taking any responsibility Any operator must carefully read before hand this entire instruction booklet before switching on the MTR retrofit electronic head WARNING In order to exclude electric feed during operator s work be sure that power switch is turned OFF before removing any protective device Customer shall provide power line equipped with automatic release before apparatus switch and provide proper earthing in compliance with safety industrial standards WARNING ELECTROSTATIC CHARGES Clean only with antistatic products or with damp cloth Page 37 out of 66 M02580SB M02655ST 026565 026575 M03371ST M03004ST M02647DI M02568DM M02676ST M02674ST M02675ST M02672ST M02673ST M02698TO M02740NT MO03663ST M12243DM MTR Retrofit head User s manual M04130MT RA 11 Connection drawings MTR92 head configurations Connection drawing of MTR CPU board related to pump A Connection drawing of MTR CPU board related to pump B Connection drawing of MTR CPU board related to PC or intelligent unit Diagram of connection between MTR and PC by MSA RS232 RS485 interface MTR head manual automatic connection drawing MTR retrofit cables drawing MTR retrofit assem
39. ed of standard serial port using the bigger software opportunities available or realizable in different places For example the PC can be used as main controller of a more head system connected in parallel In this way it is possible to integrate the heads in a global management system of the petrol station where the peripherics present on the area are managed by a sole area controller PC the local PC can be connected via modem to a Host computer for the control and the remote data unloading Easy programming The use of programmable parameters gives the possibility to personalize even on the spot the head increasing furthermore the product flexibility and making it compatible also with the requirements of the foreign markets Auto check The MTR Retrofit head is provided of an error control system that can happen during its execution start the error check and the display shows message relative to the checked problem This particularity allows an easy and fast resolution of the possible functioning problems that can happen reducing maintenance and repairing times 1 3 Marking Make reference to Serial Number Nameplate enclosure as marking example 1 4 Technical features Functioning features e maximum functioning flexibility through programmable parameters e maximum flexibility in the connect with area controllers e very small dimensions Connectable dispensers e at single hydraulic e at double hydraulic e
40. edeschi Signature Castel S Pietro 07 07 2005 Page 66 out of 66 Quality System Certified cov aN uti 7 ISO 9001 2000 n9115 MASR
41. fit head REVISIONI ind Rev Deseriion reerone Emissione 15 09 93 This document must not be reproduced made available to third persons or misused in any other way 3 7222222222 v gt 1 i 3 Ji 8 5e 128 21 Be Poet 111111 1 GESTIONE CONFIGURAZIONE Le 92919 sono espresse in micron Materiale Revisione Visto Dota ANGOLI 1 TOLLERANZE GENERALI Progetto Scala Firmo Grado di tolleranza MEDIA UNI ISO 2768 P 1 080 1 2 Rugosita superficiale M Disegno N MO2672ST MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieto della Titolo Vista interna parte superiore testata MTR RETROFIT Quality System Certified lied ISO 9001 2000 n9115 MASR Page 60 out of 66 MTR Retrofit head User s manual M04130MT RA REVISIONI Ind Rev Jj Descrizione Approvazione Emissione 15 09 93 made available to third persons or misused in any other way This document must not be reproduced 8 il T 3 3g 3 N 23 pei r I Fee ee Le sono Canasta n Tiron 1 1 E TOLLERANZE GENERALI Progetto Scala Firma Grado di tolleranza MEDIA UNI ISO 2768 P 1 080 1 2 Rugosito superficiale M MO2673ST Titolo MASE
42. i 3 3 i a 5 SCHEDA MTR CPU MTR_CPU BOARD M04130MT RA Page 53 out of 66 QUADRO ELETTRICO GENERALE GENERAL ELECTRIC BOARD aperto gt funzionamento automatico made available to third persons or misused in any other way INTERR MAN AUT lt chiuso funzionamento manucle This document must not be reproduced open gt Gutomotic operation MAN AUT SWITCH lt closed gt manual operation MAN AUT n MAN AUT 2 MAN AUT 1 User s manual G lt tc tc MASER Automation s r l Documento di proprieto dello che si riservo i diritti sonciti dalle leggi A 2 POU SCHERMATI 2 WIRES SHIELDED CABLES Disegno N M03004ST Titolo Schema collegamento MAN AUT TEST MTR 3 8 lt 5 5 e CAVO SCHERMATO ANTIFIAMMA 8X0 25 st L 1200 LIYCY 25 08 P i n o c HE LE 39 Bee oc H EN E CAVO SCHERMATO ANTIFIAMMA 4X0 2 n rim AC LIYCY SHM025V04 MIR he Sho a CONNETTORE A DISPLAY 1 DISPLAY 2 DISPLAY 3 DISPLAY 4 VASCHETTA 9 P F RETROFIT User s manual G lt tc tc L EH T p Hum CAVO SCHERMATO ANTIFIAMMA 8X0 25 STATO DI L 1800 LIYCY SHMO25V08 REVISIONE CAVO ANTIFIAMMA 3X1 DEI FOGLI L 1800 Foglio i Assieme Superiore Formato 20 0 SALVO DIVERSA INDICAZIONE Le quote
43. ifiable P 0 7 blank on the initial displaying P 0 8 key 1 predeterminator value programming P 0 9 key 2predeterminator value programming P 0 10 key 3 predeterminator value programming P 0 11 rounding off 2 cent P 0 14 couple nozzles with same product off 0 15 liters predetermination selection P 0 16 oneortwo less significant amounts masking selection P 0 17 decimal number on the amount line 0 18 decimal number on the liters line P 0 19 decimal number on the price line P 1 2 antiflow test enabled or not pump A P 1 3 volume threshold beyond it the antiflow test is active pump A 1 4 antiflow test verify time selection pump P 1 5 maximum time without pulses for electrovalve closing selection pump A 1 6 maximum time without pulses for delivery closing selection pump A P 1 7 maximum delivery time selection pump A P 1 8 advanced engine stop selection pump A P 1 9 volume hundreths number selection for slowing down beginning pump A P 1 10 calibration coefficient pump A 1 20 product nozzle part number pump Page 16 out of 66 MTR Retrofit head User s manual M04130MT RA 2 9 2 10 2 20 antiflow test enabled or not pump B volume threshold beyond it the antiflow test is active pump B antiflow test verify time selection pump B maximum time without pulses for electrovalve closing selection pump B maximum
44. indicates a problem of minimum level in the tank e 07 indicates a petrol loss error flameproof Er08 indicates a communication error with host e Er09 indicates an error in the stored parameters in EEPROM e ELE1 indicates a checksum error in the data stored in EEPROM related to electronic totalizers or to previous delivery values When an error message is displayed check as following explained which kind of anomaly it is then if the failure persists also trying to insert and take out the nozzle consult the technical assistance e Er00 happens when the head is turned off or when there is not power supply to the head If such message appears only on a display and not on all those connected to the head therefore the power supply failure is limited only to that display so the problem could be due to the board connected from the display cable or to a prolem on the board e Er03 happens when a power supply problem is found on the encoder In particulare if it has been found an irregular current absorption from the pulser the display shows this error message If the error continues it is necessary to ask explanations to the technical assistance e Er04 happens when it is found a counting difference among the two encoder channels The problem can be caused from one of two channels of the encoder that does not transmit pulses to the head or can be due to a channel that it is not well connected to the terminal board Ask to the technical as
45. ion cable In order to do this it is necessary to refer to the drawings reproduced in the final part of this manual N B In order to keep out working problems each display board must have an address different from the other Otherway as the display boards are network connected with the central unit there would be an address conflict that would not allow the communication correct working between central unit and display boards Page 29 out of 66 MTR Retrofit head User s manual M04130MT RA 5 2 O terminal baord connections In order to effect the connections relative to the different I O signals on the MTR Retrofit head it is necessary to open the tank to enter the terminals present on the MTR CPU board In particular the connectors on which itis necessary to effect the connections are the following CN3 3 pole terminal for the connection to Host CN10 5 pole terminal for the preset connection relative to the pump A CN5 9 pole terminal for the pulser and preset connection relative to the pump B CN6 8 pole terminal for the remote control switches and electrovalve relative both the pump A and the pump B The power supply to the MTR Retrofit head must be connected in the 3 pole terminal board under the MTR CPU board The different connection cables must be flame proof in according with CEI 20 22 and it is necessary that they come out of the enclosure through the 6 holes in the lower part of the enclosure and must be c
46. lder the 5 GIALLO yellow to the connector 7 white PONTICELLARE PIN 6 8 20 MSA Interface CAVO A 4 POLI SCHERMATO TWISTATO 4 WIRES TWISTED AND SHIELDED CABLE CAVO COD M20696 nel caso di connettore a 25 POLI su PC OPPURE CAVO COD M20726 nel caso di connettore a 9 POLI su PC gt OR M20726 cable in case of 9P connector on PC Wer MOSSIST_ se A SCHEMA DI COLLEGAMENTO TESTATE MTR PC MEDIANTE INTERFACCIA MSA RS232 RS485 Diagram of connection between MTR HEADS and PC by MSA INTERFACE RS232 RS485 Page 51 out of 66 ISO 9001 2000 n9115 MASR Wed i i M04130MT RA Page 52 out of 66 This document must not be reproduced made available to third persons or misused in ony other way User s manual G lt gt tc ftc dello STATO DI REVISIONE DEI FOGLI Foglio i Assieme Superiore Formato A20 0 SALVO DIVERSA INDICAZIONE 1 GESTIONE CONFIGURAZIONE ue 2018 wero Serene n micron Materiale MASER Automation s r l che si riservo i diritti sonciti dalle leggi Documento di proprieto TOLLERANZE GENERALI Grodo di tolleranza MEDIA UNI ISO 2768 Progetto P1080 Disegno N MO3004ST Emissione 15 03 96 Titolo SCHEMA DI COLLEGAMENTO MAN AUT TESTATE MTR ind Rov Desotrone Deto Aeprovazion MTR HEAD MAN AUT CONNECTION DRAWING REVISIONI O 150 9001 2000 n9115 MASR
47. losed off with special cable clamps In case one or more empty holes are not used it is necessary to close off this holes through special counter sink blind plugs The connection drawings included in the capitol at the end of the manual illustrate all the connections above mentioned 5 3 Pump A connection In order to effect all the connections relative to the head part A referring to the following drawings drawing nr M02655ST drawing nr M02647DI The different signals connections in entry and in exit are described in details in the next paragraphs 5 3 1 Pulser Pump A connection In the MTR Retrofit head the pulser relative to the pump A is inside the head enclosure in fact it is integral part of the enclosure The electronic board generating the pulses is in the lower part of the enclosure 5 3 2 Remote control switch and electrovalve connection pump A The two exits provided for the remote control switch and electrovalve piloting are at 24 Vac and can support a max weight of 1A for each exit The remote control switch and cut off electrovalve connection take place in parallel on the same terminals while the slow down electrovalve connection is on other two terminals as in drawing nr M02655ST In order to get practicality installing it is possible to effect the relative connections to the remote control switch and electrovalve on each terminal board inside a flame proof derivation enclosure to fix in the lower part of
48. lowing a possible check 2 3 Unitary prices programming and displaying electronic totalizers You can modify PUMP A price in a very easy way of course you can change PUMP B price as well in case of double head In order to make the change the head must be in stand by position no delivery must be on and the nozzles must be set in their own place You have to press the programming key to enter the unitary prices modification phase When the switch is on and the head is in a stand by position the display unit visualize a menu The menu is different according to the running mode AUTOMATIC or MANUAL When it is MANUAL the menu shows SEL P1EL P2PP When it is AUTOMATIC the menu shows SEL P1EL The first line statement SEL invites the user to press one of the 2 buttons listed in display lines 2 or 3 P1 identifies the CLEAR button whereas P2 identifies the lowest value button e g for EURO currency that s 5 EURO Beside each button you can find one of the following shortening EL gt Electronic Liters electronic liter totalizers PP gt Program Price If the head is in AUTOMATIC mode the menu is partial and the part related to prices programming is missing 2 3 4 Electronic display totalizers When menu described in paragraph 2 3 has been displayed press button P1 CLEAR and the display unit will immediately visualize the first electronic totalizer The value of the total volume delivered is displayed on the board
49. nished in order to escape from this phase you have to press one more time the programming key 4 escaping from the programming phase the head effects a display test displaying at first all 8s and then all blanks at the end it writes the new entered price resetting volume and amount as display 2 4 Parameters programming In order to allow an head personalization it is possible to modify a parameters series some regarding the specific head configuration others the pump A functionality and others again the pump B functionality The three parameter types are identificated as follows general parameters P 0 X general parameters identification pump A parameters P 1 X pump A parameters identification pump B parameters 2 X pump B parameters identification A detailed different programmable parameters description happens in the next paragraphs To enter the parameters programming phase it is necessary to operate as follows An head parameters programming feature is that they are shared in two groups about the Metric importance of each single parameter so we have some parameters groups as follows Metric parameters Not Metric parameters The difference between those two groups is in the programming accessibility in fact the first group concering the Metric parameters is subordinate to the metric tie so to modify the parameters is necessary to remove the metric tie put to protect the simulation switch and then operate
50. on it besides the programming switch To enter the Metric parameters programming phase it is necessary to operate as follows 1 switch off the head 2 remove the protection metric tie of the error simulation switch 3 wait about ten seconds before switching on the head 4 switch on the head again 5 each display shows the relative address and the program release then the message SP Start Programming is displayed 6 press the Pr programming key until the display shows that message e 7 press at the same time the button of simulation errors SE e 8 after some seconds the head makes a display clear then it displays the first programmable parameter as follows Page 14 out of 66 MTR Retrofit head User s manual M04130MT RA P 0 3 it shows the first metrical parameter general type X this is the parameter value 9 effected the parameter modification go on modifying parameter by parameter 10 to escape from the parameter programming phase it is necessary to press one more time the programming key and wait for the message E P End Programming is displayed after that the head effects a displays check and displays the unit price and the last effected delivery N B During this programming phase is possible to modify all programming head parameters To enter the Not Metric parameters programming phase it is necessary to operate as follows 1 switch off the head 2 wait about ten seconds befor
51. on up to 99 heads through serial line balanced with distance up to 1200 mt e host remote connection e network connection possibility Protections e data permanent retaining whithout voltage e last delivery displaying for about 20 minutes without voltage e turning on last delivery displaying Page 8 out of 66 MTR Retrofit head User s manual M04130MT RA 1 5 Functioning specifies Voltage 230 Vac 10 Frequency 50 Hz 60 Hz Power 90 W in the maximum configuration Ambient temperature 20 C 40 C Not intrinsically safe wires can be connected to any device that is not power supplied and is not source of voltage exceeding 253 Vao Vac Electric wires for display connection are classified for Il B group gases Electric wires for intrinsically safe signals features Maximum voltage Uo 12 6 V 10 285 mA 7 4 uF Lo 20mH Dimensions and weights Logic unit Dimensions 240 x 240 x 200 mm Weight 7 Kg Display unit Dimensions 200 x 240 x 35 mm Weight 1 5 Kg Pulser Dimensions 63 x 92 x 60 mm Weight 0 35 Kg Approvals Approval 03 ATEX 2220 X type 12 G EEx d ib ib T4 Normative references EN 50014 1997 EN 50018 2000 EN 50020 2002 Page 9 out of 66 MTR Retrofit head User s manual M04130MT RA 1 6 State of the art N B State of the art of apparatus refers to minimum configuration of apparatus related to electric board
52. ped The maximum time is a value expressed in seconds that goes from 1 to 99 Maximum time without pulses for delivery closing selection pump A P 1 6 pump A sixth parameter identification XX this is the parameter value Pump A sixth parameter is relative to the maximum time without pulses after that the engine is not connected and the delivery is closed The maximum time is a value expressed in seconds that goes from 1 to 99 Page 22 out of 66 MTR Retrofit head User s manual M04130MT RA Maximum delivery time selection pump A P 1 7 pump A seventh parameter identification XX this is the parameter value Pump A seventh parameter is relative to the maximum delivery time and is a value expressed in minutes from 1 to 22 Advanced engine stop selection pump A P 1 8 pump A eighth parameter identification X this is the parameter value Pump A eighth parameter is relative to the engine advanced stop expressed in volume unit hundredths is a value that goes from 0 to 9 Volume hundreths number selection for slowing down beginning pump A P 1 9 pump A ninth parameter identification X this is the parameter value Pump A ninth parameter is relative to the number of centiliters before which the delivery starts the slow down phase according to the preset value slow down centiliters number This programmable value goes from 00 to 99 default value 50 cl Calibration coefficient pump A 1
53. rofit head User s manual M04130MT RA One or two less significant amounts masking selection P 0 16 fifteenth general parameter identification X this is the parameter value The fifteenth general parameter is relative to the digits number to masking and rounding off concerning the amounts delivered configuration parameter value no masking digit 0 one masking digit 1 two masking digit 2 Decimals nr on the amounts row 0 17 sixteenth general parameter identification X this is the parameter value The sixteenth general parameter is relative to the decimals number present on the amount row comma position configuration parameter value no decimal decimal point out 0 one decimal 1 two decimals 2 3 three decimals Decimal number on the liters line P 0 18 seventeenth general parameter identification X this is the parameter value The seventeenth general parameter is relative to the decimals number present on the liters row comma position configuration parameter value no decimals decimal point out 0 two masking digit 1 Decimals nr on the price row 0 19 eighteenth general parameter identification X this is the parameter value The eighteenth general parameter is relative to the decimals number present on the price row comma position configuration parameter value no decimal decimal point out 0 Page 21 out of 66 MTR Retrofit head User
54. s and installed software State of the art of apparatus for which this manual is valid shall be updated to the following minimum configuration MTR CPU Board MTR CPU Board single head configuration Double head configuration Mix configuration Gal MTE rev 3 1 MTR CPU Eprom rev 8 06 MTR DUAL Board MTR DUAL Board rev A INT MTR Board INT MTR Board rev MTR LCD R Board MTR LCD R Board without totalizer rev B Scheda MTR LCD_T R with totalizer rev B Microcontroller 68HC705C8 LP rev 1 29 Page 10 out of 66 MTR Retrofit head User s manual M04130MT RA 2 Service keys The head is provided of three keys necessary to the unitary prices modification and the parameters personalization programming The list and the relative function are the following Programming key Pr necessary to enter the price modification phase and the personalization head parameters modification one Increasing key In It performs the same tasks of programming key n 2 Simulation error key Se necessary to simulate the error messages that the head can find during its working and to access to the modification phase of metrical personalization four programming keys necessary to modify unitary prices and personalization parameters The four keys have the following function key n 1 ENTER key 2 gt UNIT UP key n 3 DECINE UP 4 HUNDREDTHS UP keyn 1 keyn 2 CLEAR
55. s kind of working is possible only with the head set in automatic method During the working as Pre payment the predetermination keys are not operative and it is not possible for obvious safety reasons to modify the delivery amount transmitted from the pre payment system to the head 6 3 Post payment method In this case the head must be connected ON LINE with an intelligent unit that can be for example a PC or an area controller with master function with the head In fact during the working as post payment the head always waits for the consens from the master unit in order to deliver and then the relative data are transmitted to the master unit for the counting This kind of working is possible only with the head set in automatic method During the working as Post payment the predetermination keys are active and obviously it is possible to select the amount that it is necessary to deliver Page 34 out of 66 MTR Retrofit head User s manual M04130MT RA 7 Error messages The head is provided with a self check system that let always find possible working anomalies displaying on the display boards the kind of error happens The display messages relative to the errors that can happen are the following e Er00 indicates a power supply failure e Er03 indicates a power supply problem on the encoder e Er04 indicates an incongruency on the encoder channels e Er05 indicates a communication error with a display board e Er06
56. sistance e Er05 happens when there is a communication error with one or more display boards If inserting or taking out again the nozzle the error is not displayed and appears no more then it was only a temporary problem of some message possible loss Instead if the error persists then it is possible that there is a disconnected connector or an anomaly on the display or on the central unit e Er06 happens when it is found a minimum level indication in the tank 07 happens when there is the control on the petrol accidental losses called antiexpandment control Such error is always found at the delivery beginning because the check is made in the first delivery centiliters and in a short timebreak Both the centiliters number on which check is effected and the duration seconds of such check are programmable as initial parameters relative to the pump A Page 35 out of 66 MTR Retrofit head User s manual M04130MT RA e Er08 happens when there is a communication error with an intelligent system to which the head is connected In that case check that the connnection cable is connected to both parts otherwise ask the technical assistance e Er09 happens when the CPU finds an error in the parameters stored in EEPROM Such message can be displayed after the program replacement with a new release on the central board In that case it is necessary reinsert the initial programming parameters in order to cancel the error and reset the head
57. sono espresse in mm Le tolletonze sono espresse in micron MASER Automation s r l che si riserva i diritti sanciti dalle leggi Documento di proprieto dello TOLLERANZE GENERALI Grado di tolleranza MEDIA UN ISO 2768 Progetto P1080 ie M E mar Corretta descrizione titolo e ogg colori cavi Disegno N Inserimento cavo 220VAC e cavo E v motori 5 5 94 Mauro Tedeschi M02647DI Modifica per inserimento codice cavi 19 7 93 Mauro Tedeschi Titolo Emissione 15 9 93 Mauro Tedeschi Descrizione Approvozione SCHEMA CAVI MTR RETROFIT MIX REVISIONI ISO 9001 2000 n9115 MASR i 3 i Ht E M04130MT RA Page 55 out of 66 er misused in ony other woy This document must not be reproduced mode available to third persons User s manual G lt gt tc ftc So pc roe 1123 Te s 5 7 e s o TI GESTIONE CONFIGURAZIONE Le taleronze sono espreese in micron Revisione B MASER Automotion s r l Documento di proprieta della che si riserva i diritti sanciti delle leggi TOLLERANZE GENERALI Grado di tolleronza MEDIA UNI ISO 2768 Modificato contenitore display 08 02 96 M02568DM Modificate le quote nel complesso 15 09 93 Mauro Tedeschi Emissione 95 Mauro Tedeschi ind Re Ww OM Data Approvazione VISTA COMPLESSIVA REVISIONI TESTATA MTR RETROFIT 150 9001 2000 n9115 MA
58. ssible predetermination effected through the key CLEAR and so the delivery becomes free e inthe same way during the delivery it is possible in case there is not the predetermination press one of the working key and the delivery will finish at the last value relative the selectioned key e the slowing down effected at the end of the delivery is not fixed by a constant value but it is a value function of the quantity petrol that is delivered in the time unit e when the next delivered value to the predetermined value is reached an amount masking delivered is made displaying on the display the prefixed value selectioned in the predetermination phase e case of inactivity engine at the end of the delivery it is possible to work on the head modifying the delivery advanced stopping parameter in order to have a delivery correctly closed corresponding to the predeterminatiom Page 33 out of 66 MTR Retrofit head User s manual M04130MT RA 6 2 Pre payment method In this case the head has to be intelligently connected with a self service system from which it receives the messages relative to the operations to effect In fact in the working as pre payment the head wait for a message from the self service system that working as Master in order to deliver an exact amount When the delivery is finished the head also taking out the nozzle does not effect operations and waits for other messages from the system to which is connected Thi
59. t least all the enclosure upper part WARNING The display boards must be set in a well checked dry and clean place WARNING Intrinsically safe display shall be connected to appropriate wire only Any different connection results in safety standard failure Page 28 out of 66 MTR Retrofit head User s manual M04130MT RA 5 1 1 Display boards configuration As already explained in the previous paragraph it is possible to connect to the head up to 4 display boards depending on the configuration assigned to the head in order to work correctly each board must be set with an address from 1 to 4 According to the head configuration the display boards must be set in the following way configuration display address single single sided head gt a display with address 1 single double sided head gt a display with address 1 a display with address 2 double single sided gt a display with address 1 a display with address 3 double double sided head a display with address 1 a display with address 2 a display with address 3 a display with address 4 The working address of each display board dependings on the connection cable between the_central unit and the display boards In fact each connection cable is planned with the correct address in correspondence of each connector Eventually it is possible to change this addresses modifying the jumpers that there are on each connector along the connect
60. that in a normal function mode usually displays the amount delivered The board that usually displays the volume now displays the nozzle the totalizer refers to Es 0054 32 visualized on Amount delivered row P1 1 visualized on Volume delivered row The value 0054 32 states that 54 32 Hectoliters have been delivered and P1 stands for nozzle n 1 from side Page 12 out of 66 MTR Retrofit head User s manual M04130MT RA ATTENTION The unit of measurement is the hectoliters so if the totalizer shows 0054 32 it means 54 32 Hectoliters equals to 5 432 liters Pressing button CLEAR again you ll display the totalizer of side 2 as follows P 1 2 lt NOZZLE 1 SIDE 2 You can quit the display menu of electronic totalizers clicking on programming key a message E EL End Electronic Liters will be displayed 2 3 2 Pump A price programming The complete operations sequence necessary in order to modify the pump A unit price is the following 1 check that the head is on and in MANUAL working mode 2 check that the nozzle s are connected in their own place 3 press the programming key Pr only once 4 press the lowest value predetermination key 5 in case of EURO currency 5 the display board s show the following information P P 9 shows the parameter relative to the pump A price XXXX shows the pump A price e 6 enter the new price as follow by pressing the programming keys key n 1 you can increase the value
61. time without pulses for delivery closing selection pump B maximum delivery time selection pump B advanced engine stop selection pump B volume hundreths number selection for slowing down beginning pump B calibration coefficient pump B product nozzle part number pump B 2 4 2 Metric type parameters P 0 11 P 0 15 P 0 16 P 0 17 P 0 18 use selection as mixer not managed volume unit selection gallons liters pulses nr selection per volume unit not modifiable rounding off 2 cent liters predetermination selection one or two less significant amounts masking selection decimals nr on the amounts row decimals nr on the liters row decimals nr on the price row advenced engine stop selection pump A calibration coefficient pump A advenced engine stop selection pump B calibration coefficient pump B Page 17 out of 66 MTR Retrofit head User s manual M04130MT RA 2 4 3 General Parameters Switches polarity P 00 identification of the first parameter general type X it shows the value of the parameter The head can have 2 types of polarity of the switches nozzles ATTENTION This parameter is not currently managed so it must be set to zero Head configuration P 0 1 second general parameter identification X this is the parameter value The head can have four different configurations according to the type of connection and the second programmable parameter
62. tive signals of entry are presents in the intrinsic safety cable that comes out of the upper part of the enclosure Such cable must enter a flame proof enclosure placed in the lower part of the dispenser and inside the same enclosure on a terminal board the connections relative to the nozzle switches both of the pump A and pump B are made However for these connections refer to the drawing nr M02647DI For the manual automatic signal the connection must be made inside the head on the connector called CN11 as in the drawing nr M02655ST 5 6 Connection to HOST The central unit foresees further to the connection to the display boards also a connection to one or more remote intelligent units The connection to host happens with reference to the RS485 standard on balanced line and it is possible to cover considerable distances up to 1200 meters The main note of this communication standard is the possibility to connect in parallel more systems the data collection and the check of a determined area can be centralised on a single computer also reduced of performances personal computer In order to effect the connection between the head and a PC it is necessary to use an interface called MTE PC useful fort the signal conversion which is installed next to the PC For the connection scheme refer to the following drawings e drawing nr M02657ST e drawing nr M02658ST Page 32 out of 66 MTR Retrofit head User s manual M04130MT RA
63. uced varies from 5 to 999 seconds Volume unit selection P 0 5 sixth general parameter identification X this is the parameter value The sixth general parameter is relative to the volume unit selection that can be in gallons or in liters configuration parameter value volume unit in gallons 0 volume units in liters 1 Pulses nr selection per volume unit P 0 6 seventh general identification XXX this is the parameter value The seventh general parameter is relative to the pulses number per volume unit and it is a number varying from 1 to 999 As default value the head is programmed with 100 pulses per volume unit and actually it is a not modificable value Blank on the initial displaying P 0 7 eighth general parameter identification XX this is the parameter value The eighth general parameter is relative to the hundredths number of volume unit to screen as display at a delivery beginning and is a value varying from 0 to 99 Key 1 predeterminator value programming P 0 8 ninth general parameter identification XXXXX this is the parameter value The ninth general parameter is relative to the value programming regarding the nr 1 preselection key As default value the nr 1 key is programmed at 5 Page 19 out of 66 MTR Retrofit head User s manual M04130MT RA Key 2 predeterminator value programming P 0 9 tenth general parameter value identification XXXXX this is the parameter

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