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Operating instructions

1. 18 6 1 2 3 Mit A LENDER NE 19 6 1 2 4 gii tt T 19 6 1 2 5 Environmental parameters module optional 22 6 2 o A o E E AOA 23 6 2 1 Electrical MeasUuremEnts i 23 6 2 2 Thermocouple measurements iii 24 6 2 3 Thermoresistance MeasurementSs e 25 6 2 4 Generation of electrical parameters nennen 26 6 2 5 Thermocouple Simula N assieme nionean ar EN ET 26 6 2 6 Tthermoresistance SImblallor s tue illa lille 27 6 3 IUSer Ime eG Geforce atat o o d uta 28 6 3 1 A aiar 29 6 3 2 Other assi MENS dida ee din 35 6 3 2 1 Pressure mieasurelmefitunsus istud ps sac evecta ed oh aic iaa iaa 35 6 3 2 2 Thermocouple signal measurement i 39 6 3 2 3 Electrical parameter MeasUuremMeEnt nennen nnn 44 6 3 2 4 Temperature Simulan s sess a 48 6 3 2 5 Electrical parameter generation nennen 48 6 3 2 6 Channel 4 mathematic functions i 49 6 3 2 7 HART chamelassidA ME uri ae iii 53 6 3 2 8 RAR TIRE CAIDA e loo ae toad 56 6 3 2 9 ir A CE 58 6 4 A e II O OS 59 6 4 1 G annelMen G AA MeN ert E ERE E OOOO ONT 60 6 4 2 INSTUMENTIMS Usain ec Ue Nau La E Me on uou cia ica 61 6 4 3 miseria Nella 63 6 4 4 sinensis gines EVER Url o 63 6 4 5 EGGE net 63 6 4 6 Calibration Me Meente 63 6 4 7 Cara NEMS e AP EE EEE RE 64 WIKA Operating Instruction Model Pascal ET and Pascal ET IS 3 6 4 8 6 4 9
2. al lu le irj lt l lul Li fo el s s 8 fF s P s i 2 el Z lx le lv lb n Im LIL E ee If desired delete all the characters with backspace and insert the desired After press ENTER to store the parameter inside the HART transmitter the Pascal will return to the previous display IMPORTANT NOTE HART requires that all the characters must be in upper case in order to be properly stored Press NEXT to continue The next step shows the span parameter measuring range In the default settings the maximum range is equal to the measuring range span If the span has to be redefined or reduced it can be changed by using a numeric keyboard To access to the keyboard use the arrows displayed on the right side of the screen Change of the span is used during a calibration for comparison where a relationship between a REF and a DUT channel has to be assigned SrFan Farameters zetur Tr 4 066 mA 13 264 a a mH Now it is possible to finalize the procedure pressing YES or come back to the previous step pressing NO WIKA Operating Instruction Model Pascal ET and Pascal ET IS 55 6 Commissioning operation Pressing YES the channel is assigned to the selected parameter and the screen with four channels is displayed again HART Channel Channel 4 None None CHAHHEL IHSTRUM and HART EN 6 3 2 8 HART trimmer calibration When the HART transmitter needs to be recalibrated or adjusted
3. Ui 30V Uo 29 7V li 100mA Io 31mA Pi 0 75W Po 0 92W Ci trascurabile Co 69nF Li trascurabile Lo 30mH Temperatura ambiente e Classe di temperatura I calibratori modello PASCAL 100 IS e PASCAL ET IS assumono la classe di temperatura T4 con Tamb 10 C 50 C Grado di protezione IP IP54 Avvertenze di targa PASCAL 100 IS Sul pannello interno Attenzione potenziale rischio di cariche elettrostatiche vedi istruzioni Quando il calibratore modello PASCAL 100 IS utilizzato in modalit di generazione i circuiti connessi all uscita o ai terminali di alimentazione non devono essere connessi ad altre alimentazioni ATEX 94 9 CE IMQ 08 ATEX 027 X Questo certificato allegato incluso pu essere riprodotto solo integralmente e senza alcuna variazione This certificate may only be reproduced in its entirety and without any change schedule included 84 Equipment description The calibrators model PASCAL 100 IS and PASCAL ET IS are battery powered apparatus included in an aluminium alloy case with a membrane keyboard and LCD display The calibrators model PASCAL 100 IS and PASCAL ET IS communicate with external world through I O boards and they are connected to intrinsically safe circuits for normal operations of measurement and generation of various signals mV V mA RTD TC etc Models Series Identification PASCAL 100 IS PASCAL ET IS Ratings The calibrator model PASCAL 100
4. FROM NOW User can use 1 the PASCAL ET II 2 Input to m measure the TC or RTD signal coming from the DUT m measure the reference signal coming from the reference TC or RTD Reference TC RTD DET TC RID 2 adry block to generate the temperature Thermostat Dry Block ADVANTAGES 1 customer can buy only ONE CALIBRATOR doesn t need to buy two devices COST SAVINGS 2 customer has to carry in the field only ONE CALIBRATOR and no more two devices EASIER JOB 3 customer can run the calibration directly on the calibrator storing the calibration data FASTER CALIBRATION TIME amp COST SAVINGS 80 WIKA Operating Instruction Pascal ET and Pascal ET IS 7 Maintenance cleaning and servicing 7 Maintenance cleaning and servicing 7 1 Maintenance The Multichannel Calibrator model Pascal ET or Pascal ET IS is maintenance free GB Repairs must only be carried out by the manufacturer 7 2 Cleaning CAUTION m Before cleaning correctly disconnect the Multichannel Calibrator model Pascal ET or Pascal ET IS from the pressure supply and switch it off m Clean the Multichannel Calibrator model Pascal ET or Pascal ET IS with a moist cloth m Electrical connections must not come into contact with moisture For information on returning the instrument see chapter 8 2 Return 7 3 Recalibration DKD certificate Certificates We recommend that the instrument is regularly recalibrated by the manufact
5. STATUS to visualize the channel configuration and the measure range RES MXMN to reset max and min value of the range SCALING to scale a signal and display it with a different engeneering unit FILTER to filter the signal HOLD ON to hold the last display OFFSET ON to set the zero for the measurement ASSIGN to assign the channel In case an electrical parameter is simulated the box CHG OUT will be displayed in the menu this key enables the access to a keyboard to set up the values to be generated 60 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation The CHANNEL menu for the electrical temperature and pressure signals is shown here below fevers SOCRATE Channel IHC DEC DEC DEC RES MMH SCALING i iz 5 sug Channel 4 FILTER n ha dl OFFSET OH ASSIGH CHAHHEL IHSTRUHM EHG UHIT sa Figure 64 Channel menu showing for pressure INC DEC o DEC DEC boxes are displayed they enable to modify the number of DECIMALS to be displayed More Information about the Channel Menu is available in chapter 6 6 6 4 2 Instrument Menu This menu enables to see and change the settings of the instrument Pressing on INSTRUM the following menu is displayed PT STRIS TEE EPPO Fs Channel 1 None 240 OUT EL Channel ws Camel 4 None Ho ri None LOCK SCR SCR SETUP CHAHHEL IHSTRUHM EHG UHIT UE Figure 65 Instrument menu showing WIKA
6. The return form is available on the internet www wika de Service Return 8 3 Disposal Incorrect disposal can put the environment at risk Dispose of instrument components and packaging materials in an environmentally compatible way and in accordance with the country specific waste disposal regulations 82 WIKA Operating Instruction Pascal ET and Pascal ET IS Appendix Organismo autorizzato n 0051 con Emesso il Issued on een 2010 05 11 D M 23 marzo 2004 D M 2 luglio Data di aggiornamento Updated on 2013 12 18 2007 e D M del 10 marzo 2009 Sostituisce Replaces 2010 07 20 Certificato Certificate GB 1 Direttiva 94 9 CE Directive 94 9 CE Certificato di Esame CE del Tipo EC type Examination Certificate 2 Apparecchiature o Sistemi di Protezione destinati ad essere utilizzati in atmosfere potenzialmente esplosive Direttiva 94 9 CE Equipment or Protective System intended for use in potentially explosive atmospheres Directive 94 9 EC 3 Numero del Certificato di Esame CE del tipo EC type Examination Certificate number IMQ 08 ATEX 027 X 4 Apparecchiatura Equipment Tipo Type Serie Series Calibratore portatile i Portable calibrator PASCAL 100 IS PASCAL ET IS 5 Costruttore Manufacturer 6 Indirizzo Address Via Marconi 8 Wika Italia S r l amp C S a s I 20020 Arese MI 7 Questa apparecchiatura o sistema di protezione e le sue eventuali This
7. 6 5 6 5 1 6 5 2 6 5 3 6 5 4 6 5 5 6 5 6 6 5 7 6 5 8 8 3 Appendi LEONE M TTE E TIT 65 DISK IMIG PIU srt e 67 Measurement Channel cspero Piet edet rd etit eden dete tie uei le p Odes uiu uu he oes a 67 Riccio 68 Resine 68 A nn 68 A nn ane A E E A E T 69 oe Ao COR o 69 onset On OnSel OM RETE mteeadenteccee ante 70 IUe Der Dee cT 70 A Hb xe SUM RI IE 70 RE pr CIENT ee ere ey errr orem 72 Hata LOGG r ssaa lieta 77 COMMUNICA OWN EET 79 Saldo io A lea 80 Maintenance cleaning and servicing nnne nnne nnn nnns 81 Maintenance oe EUER 81 A A A O OE E PO A A a 81 RECAlID OM RETIUM 81 Dismountng return and OIDO lisina enne 82 A mtt EE ES 82 QUEER TE IEEE 82 DISPOSA e M n 82 XI ATEX Approvalor Pascal ETIS 4 5 d eii ee er toin and dete Ee oe ena io 83 Declarations of conformity can be found online at www wika com WIKA Operating Instruction Pascal ET and Pascal ET IS 1 General Information 1 General Information m The Multichannel Calibrator model Pascal ET or Pascal ET IS described in the operating instructions has been manufactured using state of the art technology All components are subject to stringent quality and environmental criteria during production Our management systems are certified to ISO 9001 and ISO 14001 These operating instructions contain important information on handling the Multichannel Calibrator model Pascal ET or Pascal ET
8. WARNING Indicates a potentially dangerous situation which can result in serious injury or death if not avoided Information points out useful tips recommendations and information for efficient and trouble free operation WARNING Indicates a potentially dangerous situation in a potentially explosive atmosphere resulting in serious injury or death if not avoided 2 Safety WARNING Before installation commissioning and operation ensure that the appropriate reference pressure sensor has been selected in terms of measuring range design and specific measuring conditions Serious injuries and or damage can occur should these not be observed Further important safety instructions can be found in the individual chapters of these operating instructions WIKA Operating Instruction Pascal ET and Pascal ET IS 2 Safety 2 1 Intended use The Multichannel Calibrator model Pascal ET or Pascal ET IS gauge can be used as a calibration instrument and also for any application which requires accuracy pressure measurement The Multichannel Calibrator model Pascal ET or Pascal ET IS has been designed and built solely GB for the intended use described here and may only be used accordingly The technical specifications contained in these operating instructions must be observed Improper handling or operation of the Multichannel Calibrator model Pascal ET or Pascal ET IS outside of its technical specifications requires
9. contact a voltage source while the test leads are connected to the current terminals m Do not use the calibrator if it is damaged Before using the multichannel calibrator check that there are no cracks or missing plastic parts on the case Pay particular attention to the insulation of the connectors m oelect the proper function and correct measuring range for the measurement m Inspect the test leads for damaged insulation or exposed metal Check the continuity of the test leads Damaged test leads should be replaced before using the multichannel calibrator m When using test probes keep fingers away from the test probe contacts Keep your fingers behind the test probes finger guards m First connect the common lead and then the live lead When disconnecting remove the live test lead first m Do not use the multichannel calibrator if it is not working properly The instrument protection might be compromised If in doubt have the instrument checked m Do not operate the calibrator in areas with explosive gases vapours or dust m To avoid false readings which could lead to possible electric shock or personal injury charge the rechargeable battery as soon as the battery indicator appears m In order to avoid any possible damage to the multichannel calibrator or the test equipment use the correct leads the correct function and the correct range for the measuring application WIKA Operating Instruction Model Pascal ET and Pa
10. equipment or protective system and any acceptable variation varianti accettate sono descritti nell allegato al presente certificato e thereto are specified in the schedule to this certificate and the nei documenti descrittivi pure riportati in esso documents therein referred to 8 L IMQ organismo notificato n 0051 in conformit all articolo 9 IMQ notified body n 0051 in accordance with Article 9 of the della Direttiva 94 9 CE del Consiglio dell Unione Europea del 23 Council Directive 94 9 EC of 23 March 1994 certifies that this Marzo 1994 certifica che questa apparecchiatura o sistema di equipment or protective system has been found to comply with protezione conforme ai requisiti essenziali di sicurezza e salute the Essential Health and Safety Requirements relating to the per il progetto e la costruzione di apparecchiature e sistemi di design and construction of equipment and protective systems protezione destinati ad essere utilizzati in atmosfere potenzialmente intended for use in potentially explosive atmospheres given in esplosive definiti nell Allegato II della Direttiva Annex II to the Directive Le verifiche ed i risultati di prova sono registrati nel rapporto a The examination and test results are recorded in confidential carattere riservato n report no 43A100022 43A100022 1 43A100022 2 9 La conformit ai Requisiti Essenziali di Sicurezza e Salute Compliance with Essential Health and Safety Requirements has assicur
11. number One copy of the mentioned documentation is kept in IMQ file Variations Added PASCAL ET IS model different from PASCAL 100 IS for a new enclosure and a different battery pack Updated name and address manufacturer Updated to new standard editions Added HART1 and HART2 boards that are intrinsically protected with the same method than current boards Improved degree of protection from IP20 to IP54 5 5 Mod 1073 6 WIKA Operating Instruction Model Pascal ET and Pascal ET IS 87 WIKA Global Europe Austria WIKA Messgeratevertrieb Ursula Wiegand GmbH amp Co KG 1230 Vienna Tel 43 1 86916 31 Fax 43 1 86916 34 E Mail info wika at www wika at Belarus WIKA Belarus Ul Zaharova 50B Office 3H 220088 Minsk Tel 375 17 294 57 11 Fax 375 17 294 57 11 E Mail info wika by www wika by Benelux WIKA Benelux 6101 WX Echt Tel 31 475 535 500 Fax 31 475 535 446 E Mail info wika nl www wika nl Bulgaria WIKA Bulgaria EOOD Bul Al Stamboliiski 205 1309 Sofia Tel 4359 2 82138 10 Fax 359 2 82138 13 E Mail t antonov 2 wika bg Croatia WIKA Croatia d o o Hrastovicka 19 10250 Zagreb Lucko Tel 4385 1 6531034 Fax 4385 1 6531357 E Mail info wika hr www wika hr Finland WIKA Finland Oy 00210 Helsinki Tel 358 9 682 49 20 Fax 358 9 682 49 270 E Mail info wika fi www wika fi France WIKA Instruments s a r l 95610 Eragny s
12. the HART menu can achieve these two types of possibilities ADJ SCL CAL TRIM rr E PE Pa Channel i A Channel 2 None HA Channel Channel 4 None No eec uem 7 m CAL TRIM permits to correct the analog mA generation of the HART transmitter referred to the digital AO value displayed if the output DAC goes out of tolerance Zero and Span needs to be corrected If the user wants to recalibrate the Trim an INPUT mA measurement channel has to configured as HEF channel In addition the loop wiring needs to flow to the IN mA terminals If no REF mA Input channel is configured first an error will be shown 56 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Channel 2 FT i Channel i m A HART Kt Channel 3 Channel 4 None No CAL TRIM ADI SCL DATA The instrument shows EFT T C mbar EHX bats Date ala een Eee O Trim calibration Channel 2 mA 200057 A a i Goud MO The HART instrument is put in fixed mode generation 4 or 20 mA and the REF channel is measuring the true analog mA generation To re align to the correct 20 mA or 4 mA generation press Calibrate button If needed follow the same procedure for Zero Trim WIKA Operating Instruction Model Pascal ET and Pascal ET IS 57 6 Commissioning operation 6 3 2 9 HART scale adjust ADJ SCL permits to align the range of PV to the Lower and Upper mA generation values Th
13. the instrument to be shut down immediately and inspected by an authorised WIKA service engineer Handle electronic precision measuring instruments with the required care protect from strong magnetic fields static electricity and extreme temperatures do not insert any objects into the instrument or its openings Plugs and sockets must be protected from contamination If the Multichannel Calibrator model Pascal ET or Pascal ET IS is transported from a cold into a warm environment the formation of condensation may result in the instrument malfunctioning Before putting it back into operation wait for the instrument temperature and the room temperature to equalise The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use 2 2 Personnel qualification WARNING Risk of injury should qualification be insufficient Improper handling can result in considerable injury and damage to equipment m The activities described in these operating instructions may only be carried out by skilled personnel who have the qualifications described below Skilled personnel okilled personnel are understood to be personnel who based on their technical training knowledge of measurement and control technology and on their experience and knowledge of country specific regulations current standards and directives are capable of carrying out the work described and independently recognising potential hazards
14. to define the channel role Pressing REF or DUT the procedure continues as shown below I O to assign a particular I O module to the software channel KEYBOARD to setup by keyboard a particular value read from an external device KEYBOARD Figure 46 Channel mode selection Then press I O to assign a particular I O module to the software channel or press keyboard to setup a particular value read from an external device WIKA Operating Instruction Model Pascal ET and Pascal ET IS 45 6 Commissioning operation By selecting the input output I O the procedure requires to select MEASURE to measure a signal or GENERATION to generate a signal Select measure or aeneratiaon Measure Generation EEE Figure 47 Measure or generation selection By pressing MEASURE automatically the Pascal ET or Pascal ET IS requires to select input module IN A IN B to be used Double input will be displayed when the calibrator has a double input configuration and both modules are not assigned yet Otherwise only one input will be displayed Figure 48 mA selection from IN A or IN B 46 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation The next step shows the span parameter measuring range In the default settings the maximum range is equal to the measuring range span If the span has to be redefined or reduced it can be changed by using a numeric keyboard To access to the keyboa
15. to the operator DEFRAG this operation may be required when many data are created and deleted continuously Inside the internal memory of the Disk in fact empty spaces could be generated this may lead to a warning message related to the shortage of the memory and the impossibility to store new data To recover this space please proceed with the Defrag the existing data will not be lost but a certain time is required to complete the procedure 6 5 Measurement Channel When a measure is displayed the ENG UNT will appear Channel 4 None None CHAHHEL IHSTRUHM EHG UHIT EE Figure 76 Main screen WIKA Operating Instruction Model Pascal ET and Pascal ET IS 67 6 Commissioning operation 6 5 1 Status Press CHANNEL and then press STATUS to visualize all the parameters related to the status of the channel 1 2 3 and 4 the configuration of each channel is displayed Press the arrows in the GB bottom menu to change the channel See the below picture HAS bar 1 55888 bar HT Sasi a TO So as a E i F Figure 77 Channel status page Press EXIT to return to the initial screen 6 5 2 Res MxMn Press Res MxMn to restart the Max and Min value displayed on the channel 6 5 3 Scaling The SCALING enables to display the value into a different engineering unit Press SCALING and access to the below window Low Scl min value of the signal and reading scale e g O kg at 0 bar High Scl max value of
16. 1 El Channel channel 4 None None reti Pnt 1 of B gama STORE EN Figure 89 s running display On the bottom menu the report name rpt1 the calibration point 10f 6 and the related reference value 0 00000 will be shown Press STORE to store the first calibration point the switch to the second point is done automatically pnt 2 will be shown and so on for all the predefined calibration points Pay attention to the bargraph in the DUT display check if point is inside or outside the limit specified during the DUT assignment Once the calibration cycle is defined the generation of an electrical signal is done automatically For the pressure instead the operator has to reach the required pressure values using the manual pump and the fine adjustment During the configuration process the operator can name the report the same can be recalled when the same procedure is required In any moment the operator can stop the calibration pressing ABORT To make the zero on the reference channel REF press OFFSET before storing the first calibration point this function is displayed as OFS on the channel display under the measurement value Press again OFFSET to come back to the original configuration OFS will disappear C mbar RH Hors Iate T Aids SETTA 3 channel 4 None None reti Pnt 1 B gamma FFSET EN Figure 90 n running display next menu Once the last calibration point is done press STORE or ABORT th
17. 100 IS o PASCAL ET IS utilizzato in modalit di generazione i circuiti connessi all uscita o ai terminali di alimentazione non devono essere connessi ad altre alimentazioni Requisiti essenziali di sicurezza e salute Conformit Questo Certificato non indica la conformit alla sicurezza elettrica e ai requisiti prestazionali diversi da quelli espressamente inclusi nelle Norme elencate al punto 9 Questo Certificato non copre pericoli derivanti da condizioni ambientali diverse da quelle espressamente e puntualmente indicate nell art 1 della EN 60079 0 LE In accordo all Allegato VIII della Direttiva 1 4 Non verificato 1 5 Non applicato 3 Non applicabile Condizioni di Validit della Certificazione L uso di questo Certificato soggetto allo Schema di Certificazione e al Regolamento applicabile ai possessori di Certificati IMQ La validit del certificato soggetta alla condizione che il costruttore si conformi ai risultati dei riesami della documentazione e delle pertinenti disposizioni eventualmente incluse registrate nella copia relativa della documentazione in 16 2 ATEX 94 9 CE IMQ 08 ATEX 027 X Questo certificato allegato incluso pu essere riprodotto solo integralmente e senza alcuna variazione This certificate may only be reproduced in its entirety and without any change schedule induded 86 Installation conditions Above referred equipment is foreseen to be installed in locations where th
18. 50 Ro Resistance t 0 01 C X Value Next step is to define the measurement range The range selection is necessary during the calibration procedure to define the relationship between the REF and DUT channels SrFan Farameters zetur Tr 288 688 C 13 250 66 C Figure 20 Range setup Now it is possible to conclude the procedure by pressing the YES button or come back to the previous step pressing NO Di o ou want to modify Ta avs Figure 21 Channel setup confirmation Once the YES key is pressed the calibrator returns to the initial page where the user can proceed with the measurement simulation or assign another function to a different software channel following the same procedure 34 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 3 2 Other assignments 6 3 2 1 Pressure measurement The following procedure illustrates the setting of Pascal ET or Pascal ET IS for pressure GB measurement The particular channel is selected by pressing one of the four big displays and then pressing CHANNEL and ASSIGN from the menu as shown below LAA E Era ire Channel 1 Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Figure 22 Channel assign selection Automatically the program shows the following screen and it remains in this position until the operator points out what type of parameter he desires to associat
19. Deep Figure 82 Generation simulation value modifing 70 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation The keyboard can be accessed pressing on the right side of the displayed value as shown below i 1 TS 000040 OFS j Bhgi bar k HEE bar HHH bar Press here a small channel 3 Channel i black square is shown None lana Figure 83 Generation value how to modify Press e to visualize at the bottom menu the 4 arrows as per the below image i 1 T 000039 OFS A BARA bar Bigar bar H Hdgd59 bar 1 5 Es Channel 3 None Figure 84 Generation value how to modify Cursor can be moved right and left using the first 2 arrows starting from the left side The selected cell value can be increased or decreased using the remaining 2 arrows on the right side WIKA Operating Instruction Model Pascal ET and Pascal ET IS 71 6 Commissioning operation 6 6 Report To create a report one channel has to be set as REF Reference and another one as DUT Device Under Test reference signal and direct measurement or manual input by keyboard are required For tte REFERENCE remember to set the range equivalent to the one of the DUT When the channel is assigned as reference the symbol REF will appear For the DUT remember to define the max error and the declaration A bargraph will be displayed on the DUT channel When the channel is device un
20. F K and the type of reference cold junction internal or external Selecting internal cold junction a Pt100 is directly connected to the TC input pins measures the environmental temperature whereas by selecting external cold junction the temperature value must be inserted by using the keyboard Tc Farameters setur MES J UFE CJ int C3 ext value Decimals num E Figure 39 Tc parameters selection The next screen shows the Span parameter measuring range In the default settings the sensor has its maximum range equal to the measuring range Span If the Span has to be redefined or to be reduced same can be changed by using a numeric keyboard The redefinition of the Span is used during a calibration for comparison where a relationship between a REF and a DUT channel has to be done 42 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation rS ne PEE PPL e SrFan Farameters zetur Tr 168 88 C 13 1268 88 C Figure 40 Tc range selection Now it is possible to finalize the procedure by pressing the YES button or come back to the previous step pressing NO Yogi ts channe 45519NnNMent o yOu Want to modify channel assignment Figure 41 Channel setup confirmation Pressing the key YES the channel is set up with selected parameters and the screen with four channels is displayed again RPT ATE RAZZA MARTA o C Cha
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22. IS Working safely requires that all safety instructions and work instructions are observed Observe the relevant local accident prevention regulations and general safety regulations for the range of use of the Multichannel Calibrator model Pascal ET or Pascal ET IS The operating instructions are part of the instrument and must be kept in the immediate vicinity of the Multichannel Calibrator model Pascal ET or Pascal ET IS and readily accessible to skilled personnel at any time Skilled personnel must have carefully read and understood the operating instructions prior to beginning any work The manufacturer s liability is void in the case of any damage caused by using the product contrary to its intended use non compliance with these operating instructions assignment of insufficiently qualified skilled personnel or unauthorised modifications to the Pascal ET or Pascal ET IS The general terms and conditions contained in the sales documentation shall apply Subject to technical modifications Factory calibrations DKD DAkks calibrations are carried out in accordance with international standards Further information Internet address www wika de www wika com Relevant Data Sheet CT 18 02 Application consultant Tel 49 9372 132 9986 Fax 49 9372 132 8767 E Mail testequip wika de WIKA Operating Instruction Model Pascal ET and Pascal ET IS 5 1 General Information 2 Safety Explanation of symbols
23. IS is supplied by battery pack Ni MH type 220021 Rated voltage 4 8V Rated capacity 9 5Ah The calibrator model PASCAL ET IS is supplied by battery pack Ni MH type 220022 Rated voltage 4 8V Rated capacity 4 5Ah Safety Ratings Input parameters Output parameters Ui 30V Uo 29 7V Ii 100mA Io 31mA Pi 2 0 75W Po 0 92W Ci negligible Co 69nF Li negligible Lo 30mH Ambient temperature and Temperature classes The calibrators model PASCAL 100 IS and PASCAL ET IS have temperature class T4 with Tas 10 C 50 C Degree of protection IP code Label warnings PASCAL 100 IS On internal skid Warning potential instructions electrostatic charge hazards see When the calibrator model PASCAL 100 IS is used in output mode the circuits connected to out or P S terminals must not be connected to other supplies 2 5 Mod 1073 6 WIKA Operating Instruction Pascal ET and Pascal ET IS Appendix 13 14 15 6 3 15 6 4 15 6 5 15 6 6 15 6 7 15 6 8 16 16 1 16 1 1 16 2 16 3 16 3 1 16 3 2 Allegato Numero del Certificato di Esame CE del tipo Emesso il Issued on eene 2010 05 11 Data di aggiornamento Updated on 2013 12 18 Sostituisce Replaces 2010 07 20 Scheduled EC type Examination Certificate number IMQ 08 ATEX 027 X Ricaricare in zona sicura Sul pacco batteria Pacco batter
24. O 0 01 Q Frequency 0 4 50000 Hz 0 001 Hz Pulse 0 4 20 Hz Contact Open Closed Table 1 Range of input signals WIKA Operating Instruction Model Pascal ET and Pascal ET IS 23 6 Commissioning operation 6 2 2 Thermocouple measurements The electrical module measures signals from the thermocouple and shows it in different engineering units C F K GB Thermocouple types measuring range linearity error and related resolutions are given in the following table Type Range C Resolution C J 210 1200 0 1 190 1200 0 01 K 270 1370 0 1 160 1260 0 01 T 270 400 0 1 130 400 0 01 F 0 1400 0 1 0 1400 0 01 R 50 1760 0 1 150 1760 0 01 S 50 1760 0 1 170 1760 0 01 B 50 1820 0 1 920 1820 0 01 U 200 400 0 1 160 400 0 01 L 200 760 0 1 200 760 0 01 N 270 1300 0 1 0 1300 0 01 E 270 1000 0 1 200 1000 0 01 C 0 2300 0 1 0 2000 0 01 M 50 1410 0 1 50 1410 0 01 Table 2 Thermocouple measurements table It is possible to perform the measurement in two different ways with internal reference cold junction with external reference cold junction by entering the reference value through the keyboard When internal reference cold junction is selected the ambient temperature is measured through the thermocouple pins using a special thermo resistance This temperature value is used for compensation The Standard connector Mignon for thermo
25. Operating Instruction Model Pascal ET and Pascal ET IS 61 6 Commissioning operation 1 SETUP to set up the instrument configuration as per below picture Setur instrument 19 16 69 1me gt 16 65 16 Date format dd mm u L anasuaae english Serial address 1 Serial baudrate 115206 HutoPawueraff OFF Time 1 min AutoBacklishtoff OFF Time 1 min Figure 66 Instrument setup screen showing Different languages are available 2 different ones are available on each instrument configuration Standard languages are English and Italian Serial Baud rate must be set up at 115200 to enable data transfer to the PC 2 LOCK SCR To lock and unlock the screen To unlock press LAMP text 5 of the keyboard 3 STATUS to see the status of the calibrator Model Serial Number Version Languages Build date I O Modules installed Date Time Battery voltage el sion t Version guages ld date O installed od H er aao ari ui p 3 Gi Figure 67 Instrument status page showing 62 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation MAS H 8178 MIA 0 01935 C 1 1 5 bar a3 CHAHHEL INSTRUM Figure 68 Two channels display 5 4CH To visualize all the 4 Channels on the display 6 24V OUT To power on off the 24 Vcc to supply the power to the device under test 6 4 3 Report Menu This menu enables to access to the calibration r
26. Operating instructions Multifunction calibrator PASCAL ET and PASCAL ET IS GB Multifunction calibrator PASCAL ET PASCAL ET IS WIKA Br Part of your business GB Operating instructions PASCAL ET IS Page 1 83 2012 WIKA Alexander Wiegand SE amp Co KG All rights reserved WIKA is a registered trademark in various countries Prior to starting any work read the operating instructions Keep for later use 2 WIKA Operating Instruction Pascal ET and Pascal ET IS 1 General IntormallOl Ada 5 2 rii e M tent 6 2 1 mended USE A 7 2 2 PERSONNE QUGIMIC aloe accada 7 2 3 Additional safety instructions for instruments with ATEX approval only Pascal ET IS 8 2 4 je sl aras e O A E 9 2 5 Nabelng Ssately Mal Sari 10 3 JA A 11 4 Designane ibo rari 14 4 1 A M M ten 14 4 2 SCONE OMAGCIIVGNY Me E PD 15 4 3 POWEI SUDD Y A T 15 5 Transport packaging and storage nennen nnne nennen nnns 16 5 1 DAE ABYSS OO DW NNNM a a E 16 5 2 REG aE EEEE A S nm 16 5 9 SO RR RI RR Le elit cs Lo o ossa M 16 6 COMMISSIONING operation i 17 6 1 COMMISSIONING NE E 17 6 1 1 ASTUMENTCOVO Wisin 17 6 1 2 Funciona MO QUIE Sa CENE EE 17 6 1 2 1 Input module for electrical temperature signals 18 6 1 2 2 Output module for electrical temperature siIgnalSs
27. ail info wika com sg www wika com sg Taiwan WIKA Instrumentation Taiwan Ltd Pinjen Taoyuan Tel 886 3 420 6052 Fax 886 3 490 0080 E Mail info wika com tw www wika com tw Thailand WIKA Instrumentation Cor poration Thailand Co Ltd 850 7 Ladkrabang Road Ladkrabang Bangkok 10520 Tel 66 2 326 6876 80 Fax 66 2 326 6874 E Mail info wika co th www wika co th Africa Middle East Egypt WIKA Near East Ltd El Serag City Towers Tower 2 Office 67 Nasr City Cairo Tel 20 2 22733140 Fax 20 2 22703815 E Mail wika repcairo wika de www wika com eg Namibia WIKA Instruments Namibia Pty Ltd P O Box 31263 Pionierspark Windhoek Tel 26 4 6123 8811 Fax 26 4 6123 3403 E Mail info wika com na www wika com na South Africa WIKA Instruments Pty Ltd Gardenview Johannesburg 2047 Tel 27 11 62100 00 Fax 27 11 62100 59 E Mail sales wika co za www wika co za United Arab Emirates WIKA Middle East FZE Jebel Ali Dubai Tel 971 4 8839 090 Fax 971 4 8839 198 E Mail wikame emirates net ae www wika ae Australia Australia WIKA Australia Pty Ltd Rydalmere NSW 2116 Tel 61 2 88455222 Fax 61 2 96844767 E Mail sales wika com au www wika com au New Zealand WIKA Instruments Limited Unit 7 49 Sainsbury Road St Lukes Auckland 1025 Tel 64 9 8479020 Fax 64 9 8465964 E Mail info wika co nz www wika co nz WIKA Operat
28. ase of three wires connection the pin identified with the writing 3W must also be used While for the four wires measurement the most accurate of the above is performed by using all four pins WIKA Operating Instruction Model Pascal ET and Pascal ET IS 25 6 Commissioning operation 6 2 4 Generation of electrical parameters The output module OUT allows to generate voltage current resistance and frequency For the voltage there are three different ranges with different resolutions Resistance has two GB ranges while current and frequency have only one range Ranges and resolutions are given in the following table Voltage 0 100 mV 0 0001 mV 0 2 V 0 000001 V 0 20 V 0 00001 V Current 0 20 mA 0 0001 mA Resistance 0 400 O 0 001 O 0 10000 O 0 01 Q Frequency 0 5 20000 Hz Pulse 0 001 Hz 0 5 200 Hz 9999999 impulse Table 4 Range of output signals 6 2 5 Thermocouple simulation Through the output module it is possible to simulate thermocouples This function can be used to test and calibrate thermocouple transmitters analog or digital indicator A thermoresistance Pt100 inserted in isothermal contact with the connectors measures the ambient temperature for the cold junction compensation It is possible to disable the automatic cold junction compensation and set out the reference temperature by the keyboard The instrument can simulate thermocouple types indicated in the following
29. assignment will be shown as example The following procedure shows how to set up the Pascal ET or Pascal ET IS for temperature measurement through a Pt100 thermo resistance connected to the input pins of the IN A module using 4 wires measurement The selection of one of the four available software channels is made by pressing one of the four big channel displays as shown in the figure below Channel selection To verify if the channel has been correctly selected it is possible to check if the word Channel in the respective channel block is in a negative form white on black background or not See figure below ETE Channel 2 None Channel 2 Channel 4 None None Figure 10 Channel 1 selected To continue the assignment procedure select CHANNEL menu and press ASSIGN RPT fa Ao TE Channel 1 Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Figure 11 Menu ASSIGN selected WIKA Operating Instruction Model Pascal ET and Pascal ET IS 29 6 Commissioning operation Automatically the program shows the following screen and remains in this position till the operator select what type of parameter to associate to Channel 1 Selection for Channel 1 CANCEL Figure 12 Parameter selection The possible choices are V Voltage mA Current O Resistance Hz Frequency Sw Switch Open Closed T Temperature P Pressure HART Hart communica
30. ata dalla conformit alle been assured by compliance with EN 60079 0 2012 EN 60079 11 2012 10 Il simbolo X posto dopo il numero del certificato indica che l apparecchiatura o il sistema di protezione soggetto a condizioni speciali per un utilizzo sicuro specificate nell allegato al presente certificato If the sign X is placed after the certificate number it indicates that the equipment or protective system is subject to special conditions for safe use specified in the schedule to this certificate 1 1 Questo CERTIFICATO DI ESAME CE DEL TIPO relativo soltanto al This EC TYPE EXAMINATION CERTIFICATE relates only to the progetto all esame ed alle prove dell apparecchiatura o sistema di design examination and tests of the specified equipment or protezione specificato in accordo con la Direttiva 94 9 CE Ulteriori protective system in accordance to the Directive 94 9 EC Further requisiti di questa Direttiva si applicano al processo di produzione e requirements of the Directive apply to the manufacturing process fornitura dell apparecchiatura o sistema di protezione Questi and supply of this equipment or protective system These are not requisiti non sono oggetto del presente certificato covered by this certificate IMQ S p A Via Quintiliano 43 20130 Milano 1 5 Questo certificato allegato incluso pu essere riprodotto solo integralmente e senza alcuna variazione This certificate may only be reprod
31. ature humidity and atmospheric pressure Moreover there are the connections to provide 24 V d c power supply to the device under test The Pascal ET or Pascal ET IS is powered with an internal battery pack The battery allows 8 hours of standard operation before recharging Operating Pascal ET or Pascal ET IS user is able to calibrate the whole industrial instrumentation like for example Electronic and pneumatic pressure vacuum transmitter Electronic and pneumatic differential pressure transmitter Electronic and pneumatic temperature transmitter thermocouple and RTD Signal converter V mV mA Hz Pulse ohm Signal converter l P and P I Signal isolator mA mV Mathematical Device adder subtractor multiplier divider Manometer Pressure switch Temperature monitor switch Thermocouple and thermoresistance Compensation device up to 4 in out signals Electronic and pneumatic receiver Electronic and pneumatic controller Electronic and pneumatic recorder Miscellaneous instrument 14 WIKA Operating Instruction Pascal ET and Pascal ET IS 4 Design and Function Pascal ET or Pascal ET IS includes different modules and can be ordered with different hardware configurations The hardware configuration depends on the installation of different functional modules GB m wo electrical temperature IN modules IN A amp IN B m Two electrical temperature OUT modules OUT A OUT B Two pressure modules each one can support t
32. be shown 4 enol H El 2 4 Figure 93 Display test points Report Pressing RESULT the calibration results are shown reti 19 10 09 As found Ur Figure 94 Display Report results 7 tt Press the scrolling menu menu with As found As left Up Down will appear to enable to see the calibration results related to the different calibration stages As found calibration points before any adjustment on the DUT As left calibration points after the adjustment on the DUT has been carried out Up calibration points going up Down calibration points going down Pressing GRAPHIC the graphic of the calibration will be displayed see below B 229545 DUT UP h5 0612054 s AS FOUND 4 IOUT DOWH A ARASA AS FOUND DUT UP gs AS LEFT DOT D HHM amp b00554s AS LEFT pe nia MEM al ee ene Sede n MM i Eo Le oOo 07 H i gu H 209542 EXIT 4 CURS t CURS TIE EJ Figure 95 Display Report in graphic mode 76 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation X axis represents the calibration points related to the reference REF Y axis represents the error in percentage compared to the Reading range as assigned to the DUT related to the Device Under Test channel DUT From REPORT menu select DEL RPTS to cancel all the reports in the memory GB 6 7 Data Logger The LOGGER function allows to store the data d
33. couple is shown in Figure 1 The thermoresistance for compensation of the reference cold junction is integrated in the same connector 24 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 2 3 Thermoresistance measurements The electrical module measures signals from thermoresistance and shows it in different engineering units C F K Thermoresistance types measuring range and related resolutions are given in the following table GB Range C Resolution C Pt100 385 200 850 0 1 200 850 0 01 Pt100 3916 200 850 0 1 200 850 0 01 Pt100 3926 200 850 0 1 200 850 0 01 Pt100 3902 200 650 0 1 200 650 0 01 Pt100 3923 200 600 0 1 200 600 0 01 Pt100 JIS 3916 200 600 0 1 200 600 0 01 Pt200 385 200 850 0 1 200 850 0 01 Pt500 385 200 850 0 1 200 530 0 01 Pt1000 385 200 850 0 1 200 850 0 01 Pt1000 3916 200 850 0 1 200 850 0 01 Ni100 617 60 180 0 1 60 180 0 01 Ni120 672 0 150 0 1 0 150 0 01 Culo 42 70 150 0 1 70 150 0 01 Cu100 180 150 0 1 180 150 0 01 Table 3 Thermoresistance measurements table It is possible to connect the thermoresistance according to the type of measurement 2 wires 3 wires and 4 wires The two wires measurement is performed without any compensation of the connecting cables resistances in this case the connection is among the two central COM Q pins In the c
34. der test the symbol DUT will appear Press REPORT the below menu is displayed VIEW RPT View Reports SETUPRPT Set up Reports DEL RPTS deletes all the Reports VIEW PRC View Procedures SETUPPRC Set up Procedures DEL PRCS Delete all the Procedures C mbar RH da Iate um 0014 DEL FRCS i SETUPPRE T ansi po VIEN PRC EHE Channel 4 i ridi None SETUPRPT VIEH RPT RPT GRAPHIC REPORT LOGGER essi Figure 85 Report menu Press SETUPRPT to create a new Report Info required are Report name DUT model Device Under Test DUT Serial Number Device Under Test Operator Job Number Found Left Up Down N Points 72 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation A standard Report configuration for the calibration of a pressure trasmitter 0 1 bar range is available here below RePort Hame Dut Model Dut Serial Humber E 1 a C A Ue Down U ai d First Point 3 Figure 86 Report setup Once completed Press STORE per memorize the data The following screen will appear Figure 87 Store Report request Press YES to store the report set up and then press again yes to run the report o ou Want run report 7 Figure 88 Report run request WIKA Operating Instruction Model Pascal ET and Pascal ET IS 73 6 Commissioning operation The main screen will be displayed as per below C mbar RHX dr pace T uns
35. e Lower value of PV is the value at which the transmitter will generate the 4 mA nominal value and the Upper value is the value at which the transmitter will generate the 20 mA nominal value Here is described the automated procedure that permits to align in real time these values The user can also change them manually in the HART data page as seen before If the user wants to adjust the scale a channel of the same input type of the transmitter has to be configured as REF channel If no REF channel is configured first an error will be shown Press ADJ SCL menu and the following is shown assuming that we are using a Pt100 transmitter e REF simulation Pt100 channel is configured as Channel 3 Set ur REF value wait for stabilization and Press accordina key ADJ LRU Ki a a I Set the REF Channel to the desired value that permits to output by the transmitter the 4mA value example 0 C When the value is stable press ADJ LRV button Now set the REF Channel to the desired value that permits to output the transmitter the 20mA value example 150 C When the value is stable press ADJ URV button Now the transmitter will generate 4 and 20 mA between 0 C 150 C 58 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 4 Menu The MENU is available in the bottom of the display and changes according to the step of the procedure that is running on the instrument The MENU sectio
36. e Report will end automatically and the display will go back to its original configuration 74 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation To visualize the report access to REPORT menu and press VIEW RPT to view the stored repor s RePort list I 1 reror UDII zl report AS FOUND 3 Up amp Down arrows Figure 91 Display Report list The above picture shows the list of the existing report name and status are displayed Under the status the writing AS FOUND is displayed when the calibration data refers to a calibration process done on an instrument without any adjustment when a date is available this means that calibration process is complete AS FOUND AS LEFT If the report has never been run VOID will be displayed next to the name Press the arrows to move the cursor up and down to select the report press on the right arrow to visualize the information available in the report The menu DELETE allows to cancel the reports a confirmation is required by the operator before proceeding oelecting the name of the REPORT the SETUP of the report will be displayed ley zetur Pascall h 6 66666 Hiah A 8 8868 His eclaration relation A GE EXIT POIHTS RUN RESULT EN Figure 92 Display Report setup WIKA Operating Instruction Model Pascal ET and Pascal ET IS 75 6 Commissioning operation Pressing POINTS the list of the calibration pons will
37. e channel For example if you connect a thermoresistance Pt100 to module IN A the temperature measured by this thermoresistance can be displayed in any of the four software channels available The following figure shows the pins connection in electrical temperature IN module V mV Hz Figure 1 Input panel module 6 1 2 2 Output module for electrical temperature signals The output module for electrical temperature parameters generation or simulation is one of those inserted from the instrument s front panel two slides drive the module into its position It is possible to have up to two output modules in the same instrument OUT A and OUT B This terminology is used also by the software to carry out the connection between physical output OUT and software channel For example if you connect a signal receiver to module output OUT A the current 4 20 mA generated can be displayed in any of the four software channels available The following figure shows the output module for electrical temperature parameters Figure 2 Output panel module The 2 INPUT cards and 2 OUTPUT cards are plug and play modules and can be installed by the user himself 18 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 1 2 3 Pressure module It is possible to install two pressure modules each one can support one external transducer Accordingly 2 external sensors can be connected at the same time Transducers s
38. e hidden while with GRID OFF the grid will be hidden Both the information and the grid can be displayed again pushing the related buttons Through the box KS circle with arrows in the bottom right side of the menu it s possible to acces to all other menu not shown on this screen 64 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 4 8 Ramp Menu This menu is displayed when the parameter are associated to an ouput card This function allows to set a ramp that automatically shift the generated value in configurable steps If both generation outputs are available each one associated to a channel two ramps can be set up and can be run simultaneously Ramp can be programmed as per below Last point y Points number First point Ramp time soak time Press RAMP Channel 2 RPT aoe E PREPS PTS Channel i U Channel 4 None Figure 71 RAMP Menu WIKA Operating Instruction Model Pascal ET and Pascal ET IS 65 6 Commissioning operation Press SETUP to set the ramp EFT T C mbar EH lt bat Date Time 3 B 99 19710 09 10 56 Rame parameters setur for OUT A CIAT CI automatic Jclez num 2 H Pointz 11 First roint 6 BRR LJ Last Point 1 GGGGGG Fame time BBH zh Soak time GBA HO G05 Figure 72 Ramp parameters setup Here above a ramp has been set starting from 0 V in 11 steps it reac
39. e menu CHANNEL in order to display an engineering unit more appropriate for example Kg or a pressure unit METIRI ETE ie Channel 1 Channel 2 00094 gt 40BUO MB 41 1165 mM MIH Underranae ml CtHIGA mlli Channel 3 None 250047 SCL MU 0 6015560 mu HB Za 3004 Es MIH 2 0009465 Ka Cell Load CALC CHAHHEL IHSTRUM Figure 61 Cell Load calculation with Scaling function active 52 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 3 2 7 HART channel assignment To select the channel press on one of the four large displays then press CHANNEL Once menu is displayed press ASSIGN Procedure is shown below ASI EI ALE LAN Channel 1 Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Automatically the program shows the following configuration and it remains in this position till the operator selects the parameter to be associated to the Channel 1 For example press HART for HART measurement Selection for mA Channel 1 WIKA Operating Instruction Model Pascal ET and Pascal ET IS 53 6 Commissioning operation NONE to use the channel for simple measurement REF touse the channel as reference in a comparison calibration DUT to use the channel as measurement of a Device Under Test in a comparison calibration Press one of the above button NONE REF DUT to define the channel role Pressing REF or NONE the procedure cont
40. e to a selected channel for example to the Channel 1 In this case press P for pressure ASA PSL IT Selection for Channel 1 Em A Pulse NONE pe oer ope Figure 23 Pressure parameter selection The Pascal ET or Pascal ET IS can be equipped with up to two pressure modules and each of them can handle up to three pressure sensors two internals and one external with standard accuracy WIKA Operating Instruction Model Pascal ET and Pascal ET IS 35 6 Commissioning operation The instrument requires the channel role Figure 24 Channel role selection NONE to use the channel for simple measurement REF to use the channel as reference in a comparison calibration DUT to use the channel as measurement of a Device Under Test in a comparison calibration Press one of the above button NONE REF DUT to define the channel role Pressing REF or DUT the procedure continues as shown below I O to assign a particular I O module to the software channel KEYBOARD to setup by keyboard a particular value read from an external instrument i e analogue gauge Select channel mode KEYBOARD Figure 25 Channel mode selection 36 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation By selecting I O the procedure requires to select the type and the range of the sensor to be used The sensor is identified by the measurement range and the measurement mode g gauge pre
41. e values HOLD OFF will appear Press it to unlock the channel HOLD ON will appear again HLD on the display means that the values are hold See below T STET gt 861845 BOUBOE HLD MU H 61763 bar MAR 61865 bar ul B 61245 bar od Bar 3 TETTI Channel 4 None None CHAHHEL IHSTRUHM EHG UHIT ess Figure 80 Channel with HOLD enabled WIKA Operating Instruction Model Pascal ET and Pascal ET IS 69 6 Commissioning operation 6 5 6 Offset On Offset Off OFFSET ON OFFSET OFF is used to restar the measurement on a specific channel Press OFFSET ON to restart zero will be displayed and OFFSET OFF will appear Press to come back to the previous value OFS indicates that the OFFSET is ON m Cheon apaoge DIVANO OFS A b00041 bar PED bar ETTI E channel 4 None None CHAHHEL IHSTRUHM EHG UHIT ELE Figure 81 Channel with OFFSET enabled 6 5 7 Inc Dec Dec Dec If channel is set up for pressure or temperature measurements in the CHANNEL menu the functions INC DEC e DEC DEC are displayed These functions allow to increment decrement the number of the displayed digits 6 5 8 Chg Out CHG OUT allows to change a signal coming out from an Output card Press CHG OUT to display a keyboard to select the value of the signals within the limits specified during the assignment clarly indicated under min e Max on the left side e i 00000 7189 456 123 CIA
42. election with range and their resolutions are in the following table External transducers Precision FS Accuracy 9e FS Typical Resolution Gauge 60 60 mbar 0 1 0 15 0 01 mbar 500 500 mbar 0 015 0 025 0 01 mbar 900 1500 bar 0 015 0 025 0 01 mbar 0 7 bar 0 015 0 025 0 1 mbar 0 21 bar 0 015 0 025 0 1 mbar 0 50 bar 0 015 0 025 1 mbar 0 100 bar 0 015 0 025 1 mbar 0 200 bar 0 015 0 025 10 mbar 0 400 bar 0 015 0 025 100 mbar 0 700 bar 0 025 0 05 100 mbar 0 1000 bar 0 025 0 05 100 mbar Absolute 0 1500 mbar abs 0 015 0 025 0 01 mbar 0 2500 mbar abs 0 015 0 025 0 01 mbar 0 5 bar abs 0 015 0 025 0 1 mbar 0 7 bar abs 0 015 0 025 0 1 mbar 0 21 bar abs 0 015 0 025 0 1 mbar 0 81 bar abs 0 015 0 025 1 mbar 0 100 bar abs 0 015 0 025 1 mbar Other ranges available on req 6 1 2 4 HART module The HART module allows communication with HART instruments usually transmitters permitting uest to acquire digital measurements instrument data and modifying settings It can be inserted in the front panel in place of OUT A or OUT B module It is a fully galvanically isolated board like IN and OUT modules from internal electronics of the Pascal The module allow the 24V to supply directly the output loop for the transmitter Further it can supply a 2500 load resistance electronically switchable necessary to HART communication permitting to avoid the use of an external one The following figu
43. endly interface by a wide display with an industrial touch screen through which it is possible to manage the instrument completely The operations are simplified thanks to the touch screen the display changes in a dynamic way according to the user selections following test by step the operator during the calibration process decreasing the learning time and the human errors The touch screen can be operated by nude or gloved hands dirty parts can be easily removed with a cloth or a sponge The touch screen can be locked during the measurement process to avoid unintentional pressing of keys The backlight illumination with LED guarantees a perfect view in case of low environmental visibility Five keys are present below the touch screen turn on off of the instrument contrast settings and backlight Pascal ET or Pascal ET IS consists of two parts pressure part and electrical one The pressure part consists of m 1apneumatic distribution block m 2internal manual vacuum pressure generator with fine adjustment m 3 up to four internal pressure sensors with overpressure valves The electrical part consists of up to four electrical module 2 input IN and 2 output OUT for the measurement and generation of mA mV V Hz Ohm Pulse TC RTD On the front panel of the instrument there are several connectors for recharging the battery m HS232 port m Connection to the external pressure transducers m Connection for the environment parameters temper
44. ent the most important factors that affect the calibration results This module is connected to Pascal ET or Pascal ET IS with a multiple pin connector present on the right side panel This module is plug amp play and the relevant information about the environmental parameters are displayed on the status bar at the top of the screen This information is automatically reported on the calibration report Parameter Range Accuracy Uncertainty Max Resolution Temperature 10 50 C Loe 1 8 C 0 1 C Barometric Pressure 650 1150 mbar 4 96 fs 5 fs 1 mbar Helative Humidity 10 96 90 4 96 5 96 1 22 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 2 Electrical The Pascal ET or Pascal ET IS is a multifunction calibrator The electrical modules can be maximum four two of them are input modules IN A IN B and the other two are output modules OUT A OUT B 6 2 1 Electrical measurements The instrument is able to measure voltage current resistance and frequency To optimise the resolution and get better measurement results there are three ranges for voltage measurement two for resistance measurements one range for current and three ranges for frequency Ranges of measurement and resolutions are specified in following table Voltage 100 100 mV 0 0001 mV 2 2 V 0 000001 V 80 80 V 0 00001 V Current 100 100 mA 0 0001 mA Resistance 0 400 O 0 001 O 0 10000
45. eports and calibration procedures section For more information please refer to Chapter 6 7 6 4 4 Engineering unit Menu Engineering unit displayed can be changed faster selecting and pressing the box ENG UNIT on the active menu this is possible only for channels assigned for pressure or temperature measurements 6 4 5 Logger Menu oelecting the box LOGGER the following menu is accessed SETUP VIEW LOG DEL LOGS For more information please refer to Chapter 6 8 6 4 6 Calibration Menu The calibration menu allows the calibration of the parameters available on the calibrator Separate Operating instruction available WIKA Operating Instruction Model Pascal ET and Pascal ET IS 63 6 Commissioning operation 6 4 7 Graph Menu To display the behavior of a variable associated to a channel in a certain range of time press GRAPHIC inside the active menu The box SETUP is displayed in the new menu enabling the GB selection of the following parameters Sampling time hh mm ss Scale automatic manual Lower limit in manual Upper limit in manual X Axis fixed or tracked to cursor Select the values with the arrows and then press START The graphic will be visualized on the display as per the figure EXIT ir 4 CURS E CURS Figure 69 Realtime graph Through the box CURS the cursor can be moved visualizing for every step the value of the graphic Pressing INFO OFF all the displayed information will b
46. ere are environmental conditions as clearly specified at clause 1 par 2 of EN 60079 0 Installation and use in atmospheric and environmental conditions that are out of above mentioned intervals request special considerations and additional measures by the side of installer or user These should be specified to the manufacturer by the user it is not a required by applicable standard listed in 9 that the certification body confirm suitability for the adverse conditions Special condition for safe use X PASCAL 100 IS Potential electrostatic charge hazard for internal skid clean only with wet clothes or antistatic products PASCAL ET IS Potential electrostatic charge hazard clean only with wet clothes or antistatic products When the calibrator model PASCAL 100 IS o PASCAL ET IS is used in output mode the circuits connected to out or P S terminals must not be connected to other supplies Essential Health and Safety Requirements Conformity This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed in 9 This Certificate does not cover hazards coming from environmental conditions different from those clearly and precisely indicated in clause 1 of EN 60079 0 Ld According Annex VIII of the Directive 1 4 Not verified 1 5 Not applied 3 Not applied Certification Validity Conditions The use of this Certificate
47. eviously except for the step Select measure or generation where the operator needs to select GENERATION instead of MEASURE Then the user needs to select OUT A or OUT B if available 0 20 mH OUT A Figure 53 mA generation module selection 48 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation The next selection ask if a passive or acti RPT TI 8B loor ma zetur MEAT E Passive Figure 54 mA loop generation setup 6 3 2 6 Channel 4 mathematic functions Channel four has an additional setting named CALC This function enables to display on channel n 4 a value result of the combination of the values displayed in channel 1 and 2 To access press on the display of channel 4 then Channel on the bottom bar and then assign Selection for Channel 4 Figure 55 Channel 4 assignment WIKA Operating Instruction Model Pascal ET and Pascal ET IS 49 6 Commissioning operation Pressing CALC the followings are displayed Figure 56 Calculation types CH1 CH2 channel 4 displays the total value of the values displayed on channel 1 and 2 CH1 CH2 channel 4 displays the difference value of the values displayed on channel 1 and 2 Cell Load channel 4 displays the ratio mV V of the load cells CH1 CH2 and CH1 CH2 functions can be used only if channel 1 and 2 are set with the same values same engineering unit same number of digits no channel assigned with err
48. he channel role Figure 33 Channel role selection NONE to use the channel for simple measurement REF to use the channel as reference in a comparison calibration DUT to use the channel as measurement of a Device Under Test in a comparison calibration Press one of the above button NONE REF DUT to define the channel role Pressing REF or DUT the procedure continues as shown below I O to assign a particular I O module to the software channel KEYBOARD to setup by keyboard a particular value read from an external instrument Select channel mode KEYBOARD Figure 34 Channel mode selection 40 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation By selecting I O the instrument requires now to specify whether to measure a signal or to perform a simulation for example Measure Figure 35 Measure or Simulation selection At this point the operator needs to select on which physical channel the thermocouple has to be connected example IN A Figure 36 Input module selection It is necessary now to select a thermocouple Tc or a thermoresistance Rtd for example Tc Figure 37 Tc Rtd selection WIKA Operating Instruction Model Pascal ET and Pascal ET IS 41 6 Commissioning operation Selecting Tc the page for thermocouple set up is shown as follow Figure 38 Tc type selection Next page helps the operator to select the engineering unit C
49. hes 1 V after 20 sec then it remains standstill for 5 sec The ramp will be executed 2 times Cycles num Press OUT A to start the ramp function the instrument will show the main screen and the writing RMP will be displayed to show that the function ramp is active C mbar EH lt bat Tate Time ad 19710 09 10 55 Channel 2 8300000 None Channel Channel 4 lana None Figure 73 Ramp running If another channel is assigned to OUT B here below you can see how the Ramp will be shown EFT T C mbar EH lt bat Date Time 2i iB 96 19710 09 10 58 Rame Farameters setur for OUT A A Te automatic Jclez num 2 H Points 11 First roint B 5 15 1515 LJ Last Point 1 GFGGGG0G Fame time GG 600 zh Soak time BRFSS Figure 74 Ramp setup with both OUTs OUT A amp B are both available The Ramp can start for both the channels simultaneously 66 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 4 9 Disk Menu Data related to the Reports Loggings and Calibration procedures are stored as files into the internal memory of the equipment Press Menu DISK and the following options will be displayed GB Channel 4 None DEFRAG FORMAT Figure 75 DISK Menu FORMAT allow to cancel completely the virtual DISK This operation will cancel all the store data Before proceeding the instrument will ask a final confirmation
50. ia tipo 220021 Sostituire in zona sicura con stesso tipo PASCAL ET IS Attenzione potenziale rischio di cariche elettrostatiche vedi istruzioni Quando il calibratore modello PASCAL ET IS utilizzato in modalit di generazione i circuiti connessi all uscita o ai terminali di alimentazione non devono essere connessi ad altre alimentazioni Ricaricare in zona sicura Sul pacco batteria Pacco batteria tipo 220022 Sostituire in zona sicura con stesso tipo Rapporto Recharge in safe area On the battery pack Battery pack type 220021 Replace only in safe area with same type PASCAL ET IS Warning potential electrostatic charge hazards see instructions When the calibrator model PASCAL ET IS is used in output mode the circuits connected to out or P S terminals must not be connected to other supplies Recharge in safe area On the battery pack Battery pack type 220022 Replace only in safe area with same type Report 43AI00022 43AI00022 1 43A100022 2 Prove individuali Il costruttore deve effettuare le prove individuali previste al paragrafo 27 della norma EN 60079 0 Documenti descrittivi N Titolo Title 1 DL 43AI00022 1 2 DL 43AI00022 2 3 Piano di Controllo e Collaudo per pile ed accumulatori Conformit alla documentazione Il costruttore deve condurre tutte le verifiche e le prove necessarie ad assicurarsi che il prodotto sia conforme alla documentazione Contrassegna
51. ing Instruction Pascal ET and Pascal ET IS
52. ing NO o ou want to UT channel maes Figure 29 Channel setup confirmation Pressing the key YES the channel is set up with the selected parameters and the screen with four channels is displayed again D mbar RHX diss RPT LIT eese AAT T i US E g MAS MESS E 5 a Channel 2 Channel 4 None None CHAHHEL IHSTRUHM EHG UHIT uud E M Figure 30 Main display with pressure measurement 38 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 3 2 2 Thermocouple signal measurement The following procedure shows the setup of Pascal ET or Pascal ET IS for temperature signal measurement for example through a thermocouple connected to the input module The channel for measurement is selected by pressing one of the four large displays once the menu CHANNEL GB is selected press ASSIGN as shown in the below figure RPT SAIS PERE EPP Prise T8 Channel 1 Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Figure 31 Channel assign selection Automatically the program shows the following screen and it remains in this position until the operator selects the type of parameter he desires to associate to the Channel 1 ASI EAT Selection for Channel 1 Figure 32 ia parameter selection WIKA Operating Instruction Model Pascal ET and Pascal ET IS 39 6 Commissioning operation Press T for Temperature The instrument requires t
53. inues as shown below Here the user can choose if enable the internal module 2500 resistor ON or OFF and choose what digital measure wants to show as the big value displayed on the channel window PV or AO The other type of measure however is displayed on the channel in a smaller font Set and connect HHET instrument CECCP PA OH easure to show AU Please connect now the HART instrument Before pressing NEXT be sure to already make the proper connections to the HART instrument as show in previous chapter Press NEXT and after few seconds if no error is shown the following appear depending on HART transmitter type connected HART data EE TSZMODEL escriPLor DEMO UHIT SoH 54202823 Manufacturer Mika HH Revision gt 36 Hart Revision d Device tu 239 PU Decimals num 2 Low scale value 2H3 32 C Hiah scale value ae62 8 C PU LRU H i1n C PU Imi 142 28 C Ena unit HART Mod FH vers gt 1 68 68 EACE HEAT pack next cancer CANCEL Here the user has the possibility to change some parameter they showed with moving the black line with arrows They can be TAG DESCRIPTOR PV decimals units PV LRV and PV URV 54 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation After positioned to the parameter needed to modify press right arrow key for example on the TAG parameter T32MODELI GB 1 2 13 4 15 e 7 ls 9 le
54. is subject to the Certification Scheme and to the Regulation applicable to holders of IMQ Certificates The validity of this certificate is subject to the condition that the manufacturer complies with the results of the document review and of the pertinent requirement if any included recorded in the relevant copy of documentation as per 16 2 4 5 Mod 1073 6 WIKA Operating Instruction Pascal ET and Pascal ET IS Appendix 13 14 20 20 1 20 2 Allegato Numero del Certificato di Esame CE del tipo IMQ 08 ATEX 027 X Una copia di tale documentazione conservata nell archivio IMQ 2010 07 2013 12 Variazioni Aggiunto modello PASCAL ET IS differente dal PASCAL 100 IS per nuova custodia e diverso pacco batterie Aggiornamento sociale e indirizzo costruttore Aggiornamento a nuove norme Aggiunta schede HART1 e HART 2 intrinsecamente protette con le stesse metodologie delle schede gi presenti Integrazione grado di protezione da IP20 a IP54 ragione ATEX 94 9 CE IMQ 08 ATEX 027 X Questo certificato allegato incluso pu essere riprodotto solo integralmente e senza alcuna variazione This certificate may only be reproduced in its entirety and without any change schedule included Emesso Il Lod Ol ceras 2010 05 11 Data di aggiornamento Updated on 2013 12 18 Sostituisce Replaces 2010 07 20 Scheduled EC type Examination Certificate
55. isplayed on the 4 Channels simultaneously rr E a mR Channel 1 bar Channel 2 000042 VIEN LOG SETUP GRAPHIC REPORT LOGGER Cosa E Figure 96 Menu Logger Pressing LOGGER the following will be displayed SETUP set up of the Logger VIEW LOG View Logs data DEL LOGS delete all the Logs Selecting SETUP Data Logger Setup will be displayed as per the below Log Name Name of the Log compulsory Sampling time sampling time between 2 measurements hours min sec Sampling length total time of the logging Pressing START the logging process will start Samelina lenath RIE SETT HN testlos amelina Ime B BRS 1B BES Bilt ae e TT Figure 97 Logger data setup WIKA Operating Instruction Model Pascal ET and Pascal ET IS 77 6 Commissioning operation The flashing of the floppy disc icon on the central part of the upper menu shows that the LOGGER is active The data will be stored on all 4 Channels if assigned simultaneously Channel 1 000044 Flashing symbol None Channel 3 None Figure 98 Logger running Pressing DEL LOGS all the logs will be deleted a confirmation will be asked to the user before proceeding Pressing VIEW LOG all the stored logs will be shown Figure 99 Display Log list Press the 2 arrows up and down to scroll the logs inside the list press the other arrows to see the data and graphic of each log Menu DELETE allows t
56. le arc as long as the entity parameters are suitably matched Information Approval for hazardous locations WARNING m Ex Hazardous Areas An Ex hazardous area as used in this manual refers to an area made hazardous by the potential presence of flammable or explosive vapors These areas are also referred to as hazardous locations II 2G Ex ib IIC T4 Gb Tamb 10 C 50 C WARNING Only gauges powered by batteries are approved for use in hazardous locations Use only the rechargeable battery which is supplied by WIKA Only charge the battery outside of the hazardous area 8 WIKA Operating Instruction Pascal ET and Pascal ET IS 2 Safety 2 4 Special hazards WARNING m When measuring pressure make sure that the process pressure line is shut off GB and depressurised before it is connected to or disconnected from the pressure module m Disconnect test leads before changing to another measurement or generation function m Observe the working conditions in accordance with chapter 3 Specifications m Always operate the device within its overload limits m To ensure problem free operation only operate the Multichannel Calibrator model Pascal ET or Pascal ET IS on battery power Only use the mains connection for charging the Hand held pressure calibrators batteries m Do not apply a voltage greater than the specified voltage to the instrument See chapter 3 Specifications m Make sure that the test probes never
57. nd Pascal ET IS 3 Specifications E Ignition protection type for model Pascal E IS ATEX directive Ex Il 2G Ex ib IIC T4 Gb Tamb 10 50 C Connection values Max voltage Uo 29 7V Max current lo 31 mA Max power Po 0 92W Max effective internal capacitance Co 69 nF Max effective internal inductance Lo 30 mH Power supply circuit Max voltage Uj 30 V Max current li 100 mA Max power Pi 0 75 W Max effective internal capacitance Cj negligible Max effective internal inductance Lj negligible Approvals and certificates CE conformity EMC directive EN 61326 1 2006 EN 55011 2007 EN 61000 4 2 2009 EN 61000 4 3 2002 A1 2008 A2 2010 ATEX directive Ex I 2G Ex ib IIC T4 Gb Tamb 10 50 C Certificate Calibration 3 1 calibration certificate per DIN EN 10204 option ACCREDIA calibration certificate Approvals and certificates see website 12 WIKA Operating Instruction Pascal ET and Pascal ET IS 3 Specifications Instrument models Pascal ET and Pascal ET IS 89 5 Front panel of model Pascal ET IS PASCAL ET IS Il 2G ib IIC T4 For further specifications see WIKA data sheet CT 18 02 and the order documentation WIKA Operating Instruction Model Pascal ET and Pascal ET IS 13 4 Design and Function 4 Design and Function 4 1 Description Pascal ET or Pascal ET IS is the Professional Advanced Scandura Calibrator of latest generation User fri
58. ndo il prodotto in conformit all art 29 della norma EN 60079 0 il costruttore dichiara sotto la sua sola responsabilit che e il prodotto stato costruito in conformit ai requisiti delle norme applicabili e pertinenti in materia di sicurezza e le verifiche e prove individuali previste all art 28 1 della Norma EN 60079 0 sono state condotte e completate con esito positivo ATEX 94 9 CE IMQ 08 ATEX 027 X Questo certificato allegato incluso pu essere riprodotto solo integralmente e senza alcuna variazione This certificate may only be reproduced in its entirety and without any change schedule included Routine factory tests The manufacturer must carried out the routine test prescribed at clauses 27 of the EN 60079 0 Descriptive documents Revisione Pagine Data Revision Pages Date 1 170 2010 06 25 2 64 2013 12 10 1 E 2013 12 10 Conformity with the documentation The manufacturer shall carry out the verifications or tests necessary to ensure that the product complies with the documentation Marking the equipment in accordance with Clause 29 of EN 60079 0 the manufacturer attests on his own responsibility that e the equipment has been constructed in accordance with the applicable requirements of the relevant standards in safety matters e the routine verifications and routine tests in 28 1 of EN 60079 0 have been successfully completed with positive results 3 5 Mod 1073 6 WIKA Operating I
59. ng operation 6 Commissioning operation 6 1 Commissioning 6 1 1 Instrument Overview 11 Connector RS 232 Connector for battery charger Power ON Power OFF Back light OFF Lamp Connectors for external P transducer Contrast Environmental Parameter Connector Loop power supply 24 V d c IN electrical temperature modules OUT electrical temperature modules 0 0 NDOUIIS DOM 6 1 2 Functional modules The functional modules can be classified according to their assignments m Electrical and temperature signals measurement m Pressure measurement 2 different modules up to 4 internal pressure sensors and 2 connectors for external pressure sensor m Electrical and temperature signals generation simulation m Pressure generation and regulation Environmental parameters measurement Many different configurations are available according to the specific requirements of the user WIKA Operating Instruction Model Pascal ET and Pascal ET IS 17 6 Commissioning operation 6 1 2 1 Input module for electrical temperature signals The input module for electrical temperature parameters measurement is one of those modules inserted from the instruments front panel two slides drive the module into its position It is possible to have up to two input modules in the same instrument IN A and IN B This terminology is used also by the software to carry out the connection between physical input IN and softwar
60. nnel 2 None I A Channel 3 Channel 4 None None CHAHHEL IHSTRUHM EHG UHIT i Figure 42 Main display with temperature measurement WIKA Operating Instruction Model Pascal ET and Pascal ET IS 43 6 Commissioning operation 6 3 2 3 Electrical parameter measurement The following procedure shows the settings of Pascal ET or Pascal ET IS for the electrical parameters measurement through the input module To select the channel press on one of the four GB large displays then press CHANNEL once menu is displayed press ASSIGN Procedure is shown below TRE O Pris TE Channel 1 Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Figure 43 Channel assign selection Automatically the program shows the following configuration and it remains in this position till the operator selects the parameter to be associated to the Channel 1 For example press mA for current measurement ASI ACE Selection for usEChannel 1 dm 44 as parameter selection 44 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation The instrument requires the selection of the role Figure 45 Channel role selection NONE to use the channel for simple measurement REF to use the channel as reference in a comparison calibration DUT to use the channel as measurement of a Device Under Test in a comparison calibration Press one of the above button NONE REF DUT
61. ns can be selected pressing on their screen portion respectively GB Pressing it a menu will be displayed on the left side of the display showing all the possible options available in that moment for that specific configuration For example to change the channel configuration first select the channel pressing one of the 4 displays then select Channel from the MENU and then ASSIGN To modify the number of DECIMALS to be displayed select the box INC DEC o DEC DEC to increment or decrement the decimals Pai lezione PTOS z None Channel 3 Channel 4 None None Pressing the key the menu change as in figure below Channel 3 Channel 4 None None GRAPHIC REPORT LOGGER E WIKA Operating Instruction Model Pascal ET and Pascal ET IS o9 6 Commissioning operation 6 4 1 Channel Menu Inside the bottom line menu the box CHANNEL allows to change and assign the selected channel this section is dynamic and changes according to the procedure followed AAA a ir B MET Channel 2 None None Channel 3 Channel 4 None None STATUS ASSIGH Figure 62 Channel menu showing For example channel has been assigned for V measurement pressing the CHANNEL box the following menu will be displayed seres ce SEE PPE al ir I Channel U 0000636 Channel 4 FILTER HOLD None Oh OFFSET OH ASSIGH CHAHHEL INSTRUM Figure 63 ELS menu m Em EE input The menu consists of
62. nstruction Model Pascal ET and Pascal ET IS 85 Appendix 13 14 16 4 16 4 1 17 17 1 17 2 17 3 18 Art 19 19 1 19 2 Allegato Numero del Certificato di Esame CE del tipo Emesso il Issued on ene 2010 05 11 Data di aggiornamento Updated on 2013 12 18 Sostituisce Replaces 2010 07 20 Scheduled EC type Examination Certificate number IMQ 08 ATEX 027 X Condizioni per l installazione L apparecchiatura in oggetto prevista per essere installata in luoghi in cui vi siano le condizioni ambientali espressamente specificate all art 1 par 2 della EN 60079 0 L installazione e l uso in condizioni atmosferico ambientali al di fuori dei suddetti intervalli richiedono considerazioni speciali e misure addizionali da parte dell installatore o utilizzatore Tali eventuali condizioni avverse dovrebbero essere specificate al fabbricante dall utilizzatore non rientra nelle prescrizioni delle Norme applicabili di cui in 9 che l Organismo di certificazione confermi l idoneit alle condizioni avverse Condizioni speciali d impiego X PASCAL 100 IS Rischio potenziale di cariche elettrostatiche per il pannello interno pulire solo con panni umidi o prodotti antistatici PASCAL ET IS Rischio potenziale di cariche elettrostatiche pulire solo con panni umidi o prodotti antistatici Quando il calibratore modello PASCAL
63. o cancel the selected log a confirmation will be asked to the user before proceeding 78 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 8 Communication Through the Software Program PascalLink all reports can be downloaded to a PC Through the Software Program PasLog all logs can be downloaded to a PC Following configuration is required for the download of the data press INSTRUM On the main GB menu and then SETUP Setur instrument 19 10 03 1me 15 65 12 Date format dd mm 3949 Language english Serial address 1 Serial baudrate gt 115200 ButoPoweraff a OFF ime l1 min AutoBacklishtoff OFF Time 1 min Figure 100 Display instrument setup WIKA Operating Instruction Model Pascal ET and Pascal ET IS 79 6 Commissioning operation 6 9 Calibration Examples GB Temperature calibration with the comparison method DESCRIPTION The user has to calibrate a temperature element RTD or TC in the field Accordingly customer needs m to measure the signal coming from the RTD or TC under test DUT m to measure the reference signal coming from the reference RTD or TC m to have a temperature generator UP TO NOW User has to carry in the field 1 astandard calibrator to measure the TC or RTD signal coming from the DUT 2 an external indicator to measure the reference signal coming from the reference TC or RID 3 adry block to generate the temperature
64. o select on which physical channel the thermoresistance has to be connected example IN A Figure 16 Input module selection It is necessary now to select a thermocouple Tc or a thermoresistance Rtd Figure 17 Tc Rtd selection 32 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Selecting RTD the page for the thermoresistance set up is shown Fourteen RTD s types are available plus one RTD User with coefficient defined by the user Figure 18 Rtd type selection Once the type of thermoresistance connected to the input IN A is identified the operator must indicate the measurement mode 2 wires 3 wires or 4 wires measurement the engineering unit C F K and related number of decimal Measurements of RTD 4 wires If possible it is recommended to perform RTD measurement with four wires to eliminate parasite resistances of the connecting cables All specifications for thermoresistance aim for four wires measurement RTD USER must be selected when the operator needs to measure a non standard RTD in agreement with the following formula If T2 0 C R t Ro 1 A t B T If T lt 0 C R t Ro 1 A t B T C t 100 t Figure 19 RTD parameters setup WIKA Operating Instruction Model Pascal ET and Pascal ET IS 33 6 Commissioning operation Once RTD USER is selected it is possible to set the parameter of the RTD used A X 40990 C X 10
65. opecial operating conditions require further appropriate knowledge e g of aggressive media WIKA Operating Instruction Model Pascal ET and Pascal ET IS 7 2 Safety 2 3 Additional safety instructions for instruments with ATEX approval only Pascal ET IS WARNING Non observance of these instructions and their contents may result in the loss of explosion protection m Battery operation Use only the rechargeable battery which is supplied by WIKA Only charge the battery outside of the hazardous area m Operation of the serial interface in the hazardous area is prohibited Further hazardous area safety instructions Observe the operating information and the relevant country specific regulations concerning use in hazardous areas e g EN IEC 60079 14 The Pascal ET IS intrinsically safe multichannel calibrator has been designed for use in Ex Hazardous Areas These are areas where potentially flammable or explosive vapors may occur These areas are referred to as hazardous classified locations in the United States as Hazardous Locations in Canada as Potentially Explosive Atmospheres in Europe and as Explosive Gas Atmospheres by most of the rest of the world The Pascal ET IS intrinsically safe multichannel calibrator is designed as intrinsically safe This means that connecting the Pascal ET IS intrinsically safe multichannel calibrator to equipment that is used within intrinsically safe circuits will not cause an ignition capab
66. or indication In this case below what will be displayed Pr TRIESTE TERT Hrs U Channel Channel 1 m 00096 MB 41 1165 mM MIH Underranae ml 1166 mi Channel 3 Channel 4 m None 00049 Figure 57 Calculation on Channel 4 50 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Otherwise the channel 4 will be displayed as milli eii E Channel 2 WERDE None MB B ni9r mi NIH Underrange ml CtIGA mu Channel 3 None Figure 58 Calculation not possible on Channel 4 For the Cell Load the channel 4 can calculate the result coming from a load cell connected as per the below scheme Figure 59 Cell Load connection WIKA Operating Instruction Model Pascal ET and Pascal ET IS 51 6 Commissioning operation Calculation is possible only when channel 1 is assigned for mV measurement bridge signal and channel 2 is assigned for V generation range 0 20 V bridge supply Moreover channel 1 should not be set in error mode GB In this case below what will be displayed med pr miis ie Channel 1 Channel 2 00091 S000000 MB 41 1165 mM MIH Underrange ml CtiHhH mus Channel 3 None CHAHHEL IHSTRUM Figure 60 Cell Load calculation Pascal ET or Pascal ET IS allows to manage the sensitivity of the load cell from 0 mV V up to 9 99999 mV V Moreover on channel 4 the SCALING function can be assigned through th
67. plied by WIKA WIKA Operating Instruction Model Pascal ET and Pascal ET IS 15 5 Transport packaging and storage 5 Transport packaging and storage 5 1 Transport Check the Multichannel Calibrator model Pascal ET or Pascal ET IS for any damage that may have been caused by transport Obvious damage must be reported immediately 5 2 Packaging Do not remove packaging until just before mounting Keep the packaging as it will provide optimum protection during transport e g sending for calibration 5 3 Storage Permissible conditions at the place of storage m Storage temperature 30 80 C m Relative Humidity 10 90 96 r H non condensing Avoid exposure to the following factors m Direct sunlight or proximity to hot objects m Mechanical vibration mechanical shock putting it down hard Soot vapour dust and corrosive gases Potentially explosive environments flammable atmospheres Store the instrument in its original packaging in a location that fulfills the conditions listed above If the original packaging is not available pack and store the instrument as described below 1 Wrap the instrument in an antistatic plastic film 2 Place the instrument along with shock absorbent material in the packaging 3 If stored for a prolonged period of time more than 30 days place a bag containing a desiccant inside the packaging 16 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioni
68. rd use the arrows displayed on the right side of the screen Change of the span is used during a calibration for comparison where a relationship between a REF and a DUT channel has to be assigned era TEE Pr a Pss TES SrFan Farameters zetur r l18 8888 mA 13 118 888 mH Figure 49 mA range setup Now it is possible to finalize the procedure pressing YES or come back to the previous step pressing NO Oo You want ne modify enana mis Figure 50 Channel setup confirmation Pressing YES the channel is assigned to the selected parameter and the screen with four channels is displayed again milli ir 16 Channel 2 Channel E Channel 4 None None Figure 51 Main display with mA measurement WIKA Operating Instruction Model Pascal ET and Pascal ET IS 47 6 Commissioning operation 6 3 2 4 Temperature Simulation The procedure for the temperature simulation assignment is similar to the measurement one as described previously except for the step Select measure or simulation where the operator needs GB to press SIMULATION instead of MEASURE In the following step the user needs to select one of the output OUT A or OUT B available Figure 52 Generation module selection 6 3 2 5 Electrical parameter generation The procedure for the assignment of the generation of an electric parameter for example mA is similar to the electrical signal measurement one as described pr
69. re shows the pin connections in HART module Figure 3 HART module WIKA Operating Instruction Model Pascal ET and Pascal ET IS 19 6 Commissioning operation 6 1 2 4 1 HART wiring Depending by several factors and combination that the user can found in a plant there are many wiring possibility depending by GB e Using module internal or external Power Supply e Using internal or external load resistance e Simultaneous analog connection of AO TRX to one Input module for mA reading Please consider if the user enable the internal load resistance this will be connected between the HART and COM terminals Here same examples Transmitter HART slave Figure 4 Case 1 24V from module 2500 from module Transmitter HART slave Figure 5 Case 2 24V from module 2500 external 20 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Transmitter HART slave 24V ext 4 Figure 6 Case 3 24V external 2500 from module Transmitter HART slave 24V ext Figure 7 Case 4 24V external 2500 external WIKA Operating Instruction Model Pascal ET and Pascal ET IS 21 6 Commissioning operation Transmitter HART slave Figure 8 Case 5 24V from module 2500 from module mA reading by IN module 6 1 2 5 Environmental parameters module optional This module allows to measure temperature relative humidity and atmospheric pressure These parameters repres
70. scal ET IS 9 2 Safety 2 5 Labelling safety marks GB Explanation of symbols Pascal ET and Pascal ET IS LUI ce A Before mounting and commissioning the Multichannel Calibrator model Pascal ET or Pascal ET IS ensure you read the operating instructions CE Communaut Europ enne Instruments bearing this mark comply with the relevant European directives This marking on the instruments indicates that they must not be disposed of in domestic waste The disposal is carried out by return to the manufacturer or by the corresponding municipal authorities See Directive 2002 96 EC Only Pascal ET IS E 10 ATEX European Explosion Protection Directive Atmosphere AT explosible Ex Instruments bearing this mark comply with the requirements of the European Directive 94 9 CE ATEX on explosion protection WIKA Operating Instruction Pascal ET and Pascal ET IS 3 Specifications 3 Specifications Base instrument GB Indication Display Touchscreen 5 keys Dimensions 320 x 240 Dots Dot size 0 34 x 0 34 mm 0 013 x 0 013 inch Backlight LED Electrical input and output Number and type Resistance thermometer RTD banana plug inputs for electrical parameters resistance thermometers and thermocouples Pt100 385 3616 3906 3926 3923 Pt200 Pt500 Pt1000 385 3916 Ni100 Ni120 Cu10 Cu100 Thermocouples Types J K T F R S B U L N E C Voltage signal input DC 100 mV 2 V 80 V outp
71. ssure or a absolute pressure This information is displayed under the writing PE 1 first GB external sensor or PE 2 second external sensor See the the figure below as example ARSA IPR CH 271 bar a B1 Figure 26 Pressure sensor selection When the sensor has been selected the next page helps to set the engineering unit and related number of decimals Pr SISTERE ran Ps Tt Pressure sensor Parameters zetur mE bar ecimalzs num c Figure 27 Pressure sensor parameters selection The pressure engineering units available are Measure unit bar ftH20 4 C inH2 004 C inHg 0 C psi psf torr MHs0 4 C cemHs0 4 C mmH 004 C mmHg 0 C kg m g_ std kg cm g_std Pa WIKA Operating Instruction Model Pascal ET and Pascal ET IS 37 6 Commissioning operation The next screen shows the Span parameter measuring range For default the sensor has its maximum range equal to the measuring range Span If the Span has to be redefined or to be reduced the same can be changed by using a numeric keyboard The redefinition of the Span is GB used during a calibration for comparison where a relationship between a REF and a DUT channel has to be done SrFan Farameters zetur Tr g 1 GAGGGA bar 13 1 65688 bar Figure 28 Sensor range setup Now it is possible to finalize the procedure by pressing the YES button or come back to the previous step press
72. table Type Range C Resolution C J Zi 190 K 270 160 T 270 130 1200 1200 1370 1260 400 400 F 0 1400 0 1400 w QD Du 50 1760 150 1760 50 1760 170 1760 50 1820 920 1820 E 200 160 L 200 200 400 400 60 60 N 270 1300 0 1300 E 270 1000 200 1000 C 0 2300 0 2000 M 50 1410 50 1410 Table 5 Thermocouple simulation table 26 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 2 6 Thermoresistance simulation Through the output module OUT it is possible to simulate thermoresistance This function can be used to check and calibrate temperature transmitters analogue or digital indicators The instrument can simulate thermoresistance types indicated in the following table Pt100 385 Pt100 3916 Pt100 3926 Pt100 3902 Pt100 3923 Pt100 JIS 3916 Pt200 385 Pt500 385 Pt1000 385 Pt1000 3916 Ni100 617 Ni120 672 Cu10 42 Cu100 Table 6 Thermoresistance simulation table numerical keyboard WIKA Operating Instruction Model Pascal ET and Pascal ET IS Range C 60 180 60 180 0 150 0 150 70 150 70 150 180 150 180 150 Resolution C Fast programming of the value to be simulated In generation or simulation on any particular channel the simulated value can be rapidly changed by pressing immediatel
73. the signal and reading scale e g 10 kg at 1 bar Eng unit Scl new engineering unit desired Decimals num Number of decimals required Transfer funct linear square root quadratic KAANAA E A a a a ka E bar A Hiah Scl de Ena unit Scl Decimals num Transfer funct 2 od od oe EN Figure 78 Scaling parameters setup 68 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Once all parameters are set press ON to enable the function on the main display SCL writing will appear The new value will be displayed with the new engeneering unit in big letters The existing measurement will be displayed below in small letters Example available here below mili Le 197 Channel 2 66029 DANA L H 65829 bar 6 6139 ka H HaHrT ka C 1 1 5 bar a3 El Channel 3 channel 4 None None CHAHHEL IHSTRUHM EHG UHIT Esca EH Figure 79 Channel with Scaling enabled 6 5 4 Filter The FILTER can filter a measurement Press FILTER to visualize Filter parameter setting Filter can be set through the following Filter weight in percentage Select the filter weight and then press ON FLT writing will be displayed when filter is active Filtered value will be displayed in big letters real value will be displayed below in small letters 6 5 5 Hold On Hold Off HOLD ON HOLD OFF is used to freeze what displayed in a specific channel Press HOLD ON to hold th
74. tion Only when the module is fitted PULSE Pulse NONE No selection Previous set up A small black square in the top right side of the selection of the Figure 12 Parameter selection NONE shows the last configuration of the selected channel To maintain the same setting press NEXT 30 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation Once a particular parameter is selected for example pressing T for temperature the instrument asks for the channel role Figure 13 Channel role selection NONE to use the channel for simple measurement REF to use the channel as reference in a comparison calibration DUT to use the channel as measurement of a Device Under Test in a comparison calibration Press one of the above button NONE REF DUT to define the channel role Pressing REF or DUT the procedure continues as shown below I O to assign a particular I O module to the software channel KEYBOARD to setup by keyboard a particular value read from an external instrument I e analogue gauge Select channel mode KEYBOARD Figure 14 Channel mode selection WIKA Operating Instruction Model Pascal ET and Pascal ET IS 31 6 Commissioning operation By selecting I O the instrument requires now to specify whether to measure a signal or to perform a simulation for example Measure Figure 15 Measure or Simulation selection At this point the operator needs t
75. uced in its entirety and without any change schedule included Mod 1073 6 WIKA Operating Instruction Model Pascal ET and Pascal ET IS 83 Appendix 13 14 15 15 1 15 2 15 3 15 4 15 5 15 6 15 6 1 15 6 2 Allegato Numero del Certificato di Esame CE del tipo Emesso il Issued on eee 2010 05 11 Data di aggiornamento Updated on 2013 12 18 Sostituisce Replaces eene 2010 07 20 Scheduled EC type Examination Certificate number IMQ 08 ATEX 027 X Descrizione dell apparecchiatura I calibratori modello PASCAL 100 IS e PASCAL ET IS sono apparecchi alimentati a batteria inclusi in una custodia in lega di alluminio con una tastiera a membrana e un display LCD I calibratori modello PASCAL 100 IS e PASCAL ET IS comunicano con il mondo esterno tramite le schede di I O e sono connessi a circuiti a sicurezza intrinseca per le normali operazioni di misura e generazione di vari segnali mV V mA RTD TC ecc Identificazione dei Modelli Serie PASCAL 100 IS PASCAL ET IS Dati nominali Il calibratore modello PASCAL 100 IS alimentato da pacco batterie Ni MH di tipo 220021 Tensione nominale 4 8V Capacit nominale 9 5Ah Il calibratore modello PASCAL ET IS alimentato da pacco batterie Ni MH di tipo 220022 Tensione nominale 4 8V Capacit nominale 4 5Ah Dati di Sicurezza Parametri di ingresso Parametri di uscita
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78. urer with time intervals of approx 12 months Every factory recalibration includes additionally an extensive free of charge check of all system parameters with respect to their compliance with the specification The basic settings will be corrected if necessary WIKA Operating Instruction Model Pascal ET and Pascal ET IS 81 8 Dismounting return and disposal 8 Dismounting return and disposal WARNING Residual media in dismounted reference pressure sensors can result in a risk to persons the environment and equipment Take sufficient precautionary measures 8 1 Dismounting Only disconnect test and calibration installations once the system has been depressurised 8 2 Return WARNING Strictly observe when shipping the instrument All instruments delivered to WIKA must be free from any kind of hazardous substances acids bases solutions etc When returning the instrument use the original packaging or a suitable transport package To avoid damage 1 Wrap the instrument in an antistatic plastic film 2 Place the instrument along with the shock absorbent material in the packaging Place shock absorbent material evenly on all sides of the shipping box 3 If possible place a bag containing a desiccant inside the packaging 4 Label the shipment as transport of a highly sensitive measuring instrument Enclose the completed return form with the Multichannel Calibrator model Pascal ET or Pascal ET IS
79. ut DC 20 V Current signal input DC 100 mA output DC20mA Frequency signal 0 50 000 Hz Pulses signal 1 999 999 Resistance 0 10 000 Q Voltage supply DC 24 V HART communication HART module based on HARTO universal and common practice commands Resistance HART resistance 250 Q activatable Loop current max DC 24 mA Voltage supply DC 24V Pressure connection 1 4 BSP male by PSP 1 external pressure sensor Permissible media Temperature compensation non corrosive gases and liquids 10 50 C Temperature coefficient 0 001 of reading C outside of 19 23 C Units bar mbar psi psf Pa hPa kPa MPa torr atm kg cm kg m mmHg 0 C cmHg 0 C mHg 0 C inHg 0 C mmH50O 4 C cMH20 4 C mH50O 4 C inH5O 4 C ftH5O 4 C Voltage supply Battery type rechargeable battery NiMH Battery life fully charged Power supply Permissible ambient conditions Operating temperature Storage temperature Relative humidity Storage humidity 0 90 r h no condensation Case Material Ingress protection Dimensions Weight 8 hours for typical usage AC 100 240 V 50 60 Hz 10 50 C 14 122 F 30 80 C 22 176 F Operating humidity 10 90 r h no condensation Front panel aluminium IP 54 305 x 210 x 90 mm 12 x 8 27 x 3 55 inch approx 3 kg 6 Ibs 6 oz WIKA Operating Instruction Model Pascal ET a
80. wo internal and one external transducer Total 6 sensors mg One environment parameters module atmospheric pressure ambient temperature and relative humidity One power supply 24 V d c One RS 232 communication port One connection for recharging the battery One hand pump for pressure or vacuum generation One fine adjustment for a good regulation of pressure or vacuum One set of valves for sensor protection against overpressure Battery Life In order to preserve battery life is recommended to keep the battery charger connected for no more than 36 hours Functional module A functional module is a hardware component that allows the Pascal ET or Pascal ET IS to perform some operations like for example measurement and generation of electrical signals and pressure 4 2 Scope of delivery Portable multifunction calibrator model Pascal ET or Pascal ET IS Operating instructions AC adapter Pascal report software RS 232 interface cable RS 232 to USB adapter Electrical kit order no 241076 Pneumatic pressure kit order no 241028 and 241029 Depending on pressure range m 3 1 calibration certificate per DIN EN 10204 Cross check scope of delivery with delivery note 4 3 Power supply Charging To avoid false measurements charge the rechargeable batteries as soon as the battery indicator appears If the batteries run too low the Pascal ET or Pascal ET IS will automatically shut down Use only the original AC DC converter which is sup
81. y to the right of the simulated value where there is a sensitive square that pressed allows user to enter the value to simulate by a Max 27 6 Commissioning operation 6 3 User Interface The Pascal ET or Pascal ET IS calibrator has a wide display with touch screen through which it is possible to set up the instrument GB The following picture is a typical display of the Pascal ET or Pascal ET IS The top portion represents a status bar where are indicated Number of calibration report saved in memory Power supply Ambient temperature Barometric pressure Relative humidity Battery charge status Data Logger status Date Time Channel 1 None 212151515 Passive Channel 3 Channel 4 None None Figure 9 Typical display of Pascal ET or Pascal ET IS In the central part four software channels are available for selection and configuration according to the user requirement In the above screen the instrument is set up for generating the current and to display it in the software channel 2 The other software channels are not assigned At the bottom part a dynamic menu is available that changes according to the context 28 WIKA Operating Instruction Pascal ET and Pascal ET IS 6 Commissioning operation 6 3 1 Channel configuration The assignment of a function to a software channel is a simple procedure that guides the operator step by step The channel assignments are very similar therefore only one

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