Operating instr.
Contents
1. Select function increase decrease value Confirm selected function or selected value ESC long Return to measured value display Table 1 General button functions The structure of the display is the same in every operating mode The display area is divided into four zones Header Icon indicating device status Data area Bar graph related to the currently measured value BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 8 28 a Header t Icon _ Data area Bar graph of ee ee ee ee ee ee S Eaa measured value Figure 8 Display Structure The icon for the device status see 6 2 3 as well as the bar graph is displayed in each operating mode The bar graph always shows the measured pressure value in per cent of the pre set measuring range The contents of the header and the data area depend on the operating mode Display of measured value Header Icon description if applicable Otherwise Value Data area Measured values and parameters according to the selected display mode see 6 2 4 Display of device data see 6 2 1 Header Title for the displayed device data Data area Device data Operating menue Header Selected menue item Data area Submenue or dialogue during setting procedure 6 2 Display Mode Measured Value Display After applying the supply voltage and completion of the initialisation the device switches to the display mode In the displa2. Do not forget to tighten the cable gland after the electrical connection is finalised Press down the spring of spring operated terminals as far as possible e g with a screwdriver before you insert the cable Otherwise a safe electrical connection cannot be ensured BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 3 28 3 3 Devices with Diaphragm Seal Remove the protective cap or protective wrapping from the diaphragm only just before installation to prevent contamination or damage The diaphragm must not be touched Do not place the device on its diaphragm Even small scratches or deformations may negatively influence the zero point or other characteristics of the device Pressure transmitter and diaphragm seal are a closed system that must not be separated You can find further information about diaphragm seals in the document TA_031 on www labom com 3 4 Mounting the Remote Display Optionally you can mount the display and control unit up to 10 m away from the measuring point in an additional housing The back plate of the housing is universally suitable for wall mounting or pipe mounting for pipe diameters from 30 64 mm For pipe mounting you can order the corresponding U bolts from LABOM For best EMC protection only use the included cable lf you ordered the remote display together with the device the assembly has been completed in the factory You only need to route the cable and mount the housing with the remote
3. to switch off the device during the modification gt m L max 10 m io z Ra WIP Z f J gt i ea ny Figure 3 Remote display and control unit after installation 4 Operation During operation take care that the device remains within its intended pressure and temperature ranges No other monitoring is necessary Permissibe ambient temperature 40 80 C 4 1 Test Terminals You can check the output current without interrupting the current loop using the test terminals on the terminal board When you connect a current meter to the Test and Test terminals the current is automatically routed through it le FP Test Test Test Loop 4 20mA CD Loop CD E BE B B B r o D 4 Figure 4 Current measurement during operation using test terminals 4 2 Remove Display Activate Write Protection Using the DIP switch in the device you can disable changes to the configuration via the display or via HART To activate the write protection you must first remove the display module Proceed as follows Unscrew the front cover Turn the display module 20 counterc
4. Range ESC Cancel OK Next ESC Cancel OK Next ESC Exit OK Edit 3 00001 12 50001 lt 2 9000 1 tee we long har ee tt _ ______ 3 as es a a oe Figure 13 Procedure for number entry e g changing from 4 0000 to 2 9000 6 4 The Menue Tree In the following the display and adjustment options are described by their position in the menue tree An overview of the menue tree can be found on the last page of this document 6 4 1 Main menue The main menue has the following entries Quick setup selection of the most important settings Adjustment Adjustment functions for pressure measurement and current output Display Functions for configuring the display Configuration of the pressure measurement Current output Configuration of the current output Diagnosis Diagnostic information such as trailing pointers etc Simulation Simulation of pressure and current for function check of the measurement chain Communication Information and settings regarding HART communication system Device data and function such as factory reset Table 6 The main menue BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 16 28 6 4 2 Quick Setup menue In Quick Setup basic configuration options are combined to make it possible to quickly configure key functions All functions of the quick setup can also be found at another position in the menue tree The following functions are available in the Quick Setup menu
5. The installation set up service or disassembly of this device must only be done by trained qualified personnel using suitable equipment and authorized to do so Warning Media can escape if unsuitable devices are used or if the installation is not correct Danger of severe injury or damage gt Ensure that the device is suitable for the process and undamaged 1 2 Intended Use The device is intended to measure pressure of gases vapors and liquids as specified in the data sheet 1 3 Conformity with EU Regulations The CE marking on the device certifies its compliance with the applicable EU Directives for placing products on the market within the European Union The following guidelines apply to these devices ATEX Directive 94 9 EC EMC Directive 2004 108 EC PED Directive 97 23 EC You find the complete EC Declaration of Conformity document no KE_042 at www labom com 1 4 ATEX Approval lf you purchased a device with ATEX approval please refer to the accompanying document XA_010 or XA_011 for ATEX relevant information Transportation and Storage Store and transport the device only under clean and dry conditions preferably in the original packaging Avoid exposure to shocks and excessive vibrations Permissible storage temperature 40 80 C 3 Installation and Commissioning Ensure that the device is suitable for the intended application with respect to pressure range overpressure limit media compatibility t
6. any output function E g you can convert the fill height to the fill quantity depending on the tank shape You can use up to 64 interpolation points for this purpose Number of Points Number of interpolation points Table values Combination of pressure in per cent and corresponding current value that are used as interpolation points of the table function Table 15 Output Table submenue You can only edit the table points when the table function is not active You may need to set the output function to linear for instance see above before editing table points The table points must be sorted according to ascending pressure For instance the 20 point may not be before the 10 point Otherwise you cannot activate the table function lf the first table point is set above 0 the output of the actual current will not change before the pre set value of the first table point is reached Until then only the value of the first table point will be output If for instance the first table point is set to 10 and 5 mA the device outputs 5 mA from 0 10 of the set measuring range The same applies when the last table point is not at 100 BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 22 28 With the A and V buttons you can scroll through the table points and look at the combinations of pressure in per cent and current in mA With OK you switch to the edit mode for the displayed table point Now enter the first per cent value and t
7. output signal 4 Sensor temperature For all further values you can additionally choose from the following data Device ID see 6 4 10 1 HART tag HART descriptor When information such as the device ID cannot be displayed in a short layout placeholder appears on the screen Then select another layout or assign the value to a longer layout placeholder You can configure the display mode in the operating menue see 6 4 4 3 BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 12 28 6 3 Menue Mode Operating Menue Press OK in the measured value display to go to the operating menue Then the main menue appears in the display In the operating menue you can navigate in the menus by using the arrow buttons The selected menue item is indicated by triangles on the left and right The OK button selects the menue item or switches to the corresponding submenue You can return to the higher level menue by pressing ESC From the main menue pressing ESC returns to the measured value display From every position in the operating menue you can return to the measured value display by pressing and holding the ESC button for at least one second Value Main Menue OK UF Guick Setup 4 1 2 3 i j ment P har Display F 44 69 11 150m4a lt Measurement T 237 C ESC Current Output vd FA Main Menue Adiustment Giuick Setup OK FPressure Adj 4 ESC F Adiustment 4 Current Adi D
8. points 2 64 Interpolation points of table function Selection of the alarm current High gt 21 mA or low lt 3 6 mA Limit of the lower output current 3 8 4 0 mA Limit of the upper output current 20 21 mA Display of operating hour counter and maintenance timer Display and reset of trailing pointer for the pressure measurement Display and reset of trailing pointer for the sensor temperature Display and reset of the last critical error Self test of the device like after applying the power supply Management of maintenance intervals Displaying and stopping the maintenance timer Setting and starting the maintenance timer Setting a fixed current value Setting a fixed pressure value Setting the HART address for device identification in multi drop mode Setting the current mode proportional constant Display of HART information HART tag HART descriptor etc Setting of the number of send preambles for HART communication Setting the device ID e g to display a free text in the display Display of device data same as from measured value display Various screens with device data Reset to factory settings Restarting the device such as after a power outage Configuration memory reading writing and status Page 28 28
9. Pressure transmitter PASCAL Ci4 MEASUREMENT TECHNOLOGY Type series Cl4xxx Operating Instructions 1 General TORN AUC Ax s5 sco es oe veces castes ve once doce sesncw seca eacnercuszenveceeacovsestscsPeesusenvsceesessiceusestae 2 1 1 General Safety NOLES cctc cea cetencecactacctadateaitecudeedeadutendbadaddadtedadteddadadtadaddadeadadsedadatad 2 1 2 Intended WSS scsvcsists ce arcecrvoecacsnntrspncadadiecesasie dauien sie ladunsicediesiesdsisedadiaacidadindeesdiediauacseiedadanaidsAesieasdedes 2 1 3 Conformity with EU ReQulations ccccccccscccccceeeeeseeeeeeeeeseeeeessaeeesseeeeseaeeeseaeeeeas 2 14 ATEX PIO FOV Gl oceanie na a AE a E aA a A r aE Ea 2 2 Transportation and StOragGe cccccsssceceseecesseecesseccenseesenseecensescenseseenseseeseesessessensessoaes 2 3 Installation and Commissioning sssssesnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnm nnmn 2 3 1 Mechanical Installation ccccccccccsececseeseeeceeeeseeseeeeeeeeseeeseuessueeseeeseeeeeneeseeeseeseaes 3 3 2 Electrical Connection ccccccccceececeeeeeeeeeeeceeeeeseeeeeseeceeseecessecesseeeessaeeesseeesseeeeeas 3 3 3 Devices with Diaphragm Seal ccccccccssecceseeeeceeeeeceeeeesesesseesesseeeessaeeesseeeesaeeeeeas 4 3 4 Mounting the Remote Display cccccccccecccseeeseeeseeeeeeeeseeeseeesaueeseeeseeeseueeneeeseeseees 4 A eel eci o g AA EEE E EE 5 4 1 Test erminals cccccccceccsecceeccececeeceueca
10. at first the value is only displayed The numeric value itself is shown in square brackets and its the unit below Unused leading digits are marked with bottom lines You need to press OK again to enter the edit mode Numeric values are entered digit by digit First always the leftmost digit is selected visible with two triangles above and below the number By pressing OK you go to the next digit You change the selected digit by pressing the A or V button The higher value digit is also increased or decreased when passing zero For instance you can easily go from 19 to 20 without having to edit two digits Lower value digits are not influenced unless the parameter limit is reached The value is then set to the parameter limit You can set negative numbers by reducing the leftmost digit below zero When you press the ESC button you can cancel the entry at any time and return to the display of the set value Any change of the value is not saved With the OK button you confirm the set digit value and jump to the next digit When you confirm the rightmost digit the entire value is saved You can save the new value from any digit by pressing and holding the OK button BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 15 28 UpperRange Upper Range Upper Range ESC FExit Ok Edit ESC Cancel OK Next ESC Cancel OK Mext 4 0000 1 LS 4 00001 y r 3 0000 1 har ic seh es Upper Range Upper Range Upper
11. display lf you have received the remote display as a retrofit kit proceed as follows 1 Unmount the front cover and the display unit from the PASCAL Ci4 see 4 2 2 Replace them with the adapter piece round part with M12 socket and front cover which were screwed onto the remote display housing for shipment Do not forget to connect the cable on the back with the display connector on the CPU module 3 The cable may be shortened to on site requirements Colour codes on the terminals indicate which wire should be connected to which terminal See Figure 2 4 Mount the remote display housing using the mounting holes to a wall a pipe or another Suitable location 5 Plug the M12 connector of the cable into the socket of the adapter piece 6 Now connect the cable on the display module with the corresponding connector on the terminal board in the remote housing and insert the display module in the same manner as for the device itself See 4 2 7 The last step is to close the remote housing with the display cover that was previously on the device Colour codes BN BR Brown 1_BN BR WH WS White 2_WH WS BU BL Blue 3_BU BL BK SW Black 4 BK SW Figure 2 Connection of the remote display housing BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 4 28 This modification can be performed during operation We do recommend however
12. e select menue language German or English Select unit for measured pressure see 6 4 4 1 select unit for sensor temperature see 6 4 4 2 Lower Range Value Setting of the pressure value that should correspond to 4 mA start of range see 6 4 5 1 Upper Range Value Setting of the pressure value that should correspond to 20 mA end of range see 6 4 5 1 Setting the damping of the output signal see 6 4 5 2 Device ID setting the device ID see 6 4 10 1 Config memory Configuration memory reading writing and status see 6 4 10 3 Table 7 Quick Setup menue 6 4 3 Adjustment menue The following functions are available for the pressure adjustment Zero Point set device at ambient pressure to zero 0 bar rel only for devices measuring gauge pressure Lower Adjustment Offset correction with applied reference pressure Upper Adjustment Span correction with applied reference pressure Table 8 Pressure Adjustment menue Position Correction Correct zero point error due to installation position only for devices measuring gauge pressure 6 4 3 1 Zero point correction The zero point correction requires a non pressurized pressure port e g during calibration in the lab When executing this function the applied pressure will be interpreted as zero bar relative pressure The zero point correction results in an offset of the whole characteristic curve Therefore it is a special case of the lower adjustment see be
13. e The list of icons is sorted in descending priority Only the icon with the highest priority is shown The two most important icons for fault and or warning are flashing when displayed BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 11 28 6 2 4 Display layouts You can configure the layout of the measured value display as well as the displayed information individually There are five different layouts available Designation Layout Description Example Five values Under the main value four additional 2 St va values are shown 1 23 a a DARE 11 150mA Four values istvalie Under the main value three additional values are shown One of these can use 1 23 Pm 2nd value 3rd val ze i ae the entire display width in ESA Dai Temperature 227 C Three values Under the main value two additional values are shown Both of them can use 123 Far 2nd value i E E the entire display width Pressure 44 69 a Two values Two values are shown in the same size one under the other Large display The main value is shown at the 1st value maximum size best readability from a distance One additional value can also be shown Table 4 Display layouts You can define what information shall be shown in the layouts placeholders You can select the 1st value main value from the following data 1 Pressure with the selected unit 2 Pressure in per cent of the measuring range 3 Pressure in milliampere of the
14. e output signal Measuring rate Setting of the measuring rate 20 or 100 Hz Upper Range Value Setting of the pressure value that shall correspond to 20 mA end of range Table 13 Measurement menue 6 4 5 1 Setting the measurement range You can freely set the lower and upper range value within the nominal range of the device as long as the set range is not smaller than 1 of the nominal range turndown 100 1 Please note that when the turndown is increased the measurement error also increases If you use a very small range you must therefore accept a significant measurement error We recommended a maximum turndown of 10 1 The lower range value must be below the upper range value For an inverse characteristic curve select the setting inverse under Current output gt Output Function see 6 4 6 6 4 5 2 Setting the damping Using an adjustable damping you can eliminate fast pressure changes or peaks from having direct influence to the output signal The set value in seconds corresponds to the time constant T of an exponential rise After a suddon pressure change it takes the damping time to reach 63 2 of the actual pressure at the output After the damping time has elapsed three times 95 of the pressure is reached actual pressure 100 0 a pe ee 95 0 T TO pressure value at current output due to damping 63 2 a a 0 0 0 1 2 3 4 5 T Figure 15 Damping effect BA_072 Rev 1A5 P
15. emperature range and process connection After the mechanical installation and electrical connection is completed the device is ready for operation as soon as the power supply is switched on BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 2 28 3 1 Mechanical Installation Use gaskets if required that are suitable for the process connection and resistant to the media Before starting operation check the process connection carefully for leaks under pressure You can use the device in any mounting position Normally the transmitter is adjusted for a vertical mounting position A different mounting position in combination with a small nominal range might cause a Zero point offset In this case a zero point adjustment might be necessary 3 2 Electrical Connection Complete the mechanical installation before you connect the device electrically Set up all electrical connections while the voltage supply is switched off Output 2 wire 4 20 mA 20 4 mA Permissible supply voltage Uy 12 30 VDC Permissible load Re lt Uv 12 V 22 mA Circular connector M12 Cable gland o m a Test Test Test Test Loop Loop 4 20mA 4 20mA Loop Loop 12 30 V OV Bild 1 Options for the electrical connection Observe the following points regarding for electrical connections via cable gland and terminal block
16. essure Select unit for measured pressure Unit Temperature Select unit for sensor temperature Display Mode Configuration of the display layout and content see 6 2 4 Decimal point Selection of the decimal places by specifying the decimal point Backlight Switch backlight on off Table 10 Display menue 6 4 4 1 Unit Pressure submenue The unit in which the measured pressure is to be shown can be selected from the following list Unit Description oOo Millibar 1 mbar 0 001 bar bar Bar 1 bar 1000 mbar 10 Pa Pa Pascal 1 Pa 1 kg m s 10 bar 0 01 mbar hPa Hectopascal 1 hPa 100 Pa 1 mbar kPa Kilopascal 1 kPa 1 000 Pa 10 mbar MPa Megapascal 1 MPa 1 000 000 Pa 10 bar Gram per square centimetre 1 g cm 0 981 mbar Kilogram per square centimetre 1 kg cm 0 981 bar psi Pound force per square inch 1 psi 68 9 mbar BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 19 28 Unit Description atm Atmospheric pressure 1 atm 1013 mbar Millimetre water column 1 mmH O 0 0981 mbar Metre water column 1 mH20 98 1 mbar Inch water column 1 inHsO 2 49 mbar Foot water column 1 ftH2O 29 84 mbar Torr 1 Torr 1 mmHg 1 33 mbar Millimetre mercury column 1 mmHg 1 33 mbar Inch mercury column 1 inHg 33 86 mbar Table 11 Possible units for pressure The shown conversions are only meant for your orientation The device uses conversion values with te
17. he menue lock You can still access the device data but the menue is now locked An active menue lock is indicated by the header text Menue locked in combination with the lock icon Use the same key combination to unlock the menu again The menu cannot be unlocked with the key combination if the hardware DIP switch is aktivated LZ W Scroll through the pages with device data Go to the operating menue ESC Return to measured value display ESC OK Activate deactivate menue lock Table 2 Button functions in display mode BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 10 28 6 2 3 Icons indicating device status In the top right corner of the display depending on the device status an NE10 conform icon is displayed The following icons are defined se Error failure Critical error alarm current is activated The error description is indicated in the display The operating menue can still be opened Temperature or pressure limits are exceeded FE Saturation The output current has reached the pre set upper or lower current limit Function control The output current corresponds to the pressure or current simulation but not to the applied pressure value Maintenance The device indicates necessary maintenance due to maintenance timer settings see 6 4 7 2 Write protection The write protection of the device was activated via the DIP switch or with the key combination in the display Table 3 Icons for device stat
18. hen the current value When you confirm the current value you return to the display of the table point you just edited Tablepoint 02 Tablepoint 02 Tablepoint 02 ext ORK Edit OK ESC Cancel OK Mext o a _15 00 Bouse Input Confirmed Input 150 00 Tag long Output 6 000 mA a a E D a a a E Tablepoint 02 Tablepoint 02 Tablepoint 02 ESCj Cancel OK Mext EST cancel OK Mext O 6 000 16 000 Input Confirmed F F gt m4 m4 long a a E D a a a E Figure 16 Changing a table point 6 4 6 2 Upper and lower current limit In the standard setting the current output is limited at 3 8 and 20 5 mA meaning a further drop or rise in the pressure does not change the current You can freely select these current limits for the lower limit between 3 8 and 4 mA and for the upper limit between 20 and 21 mA 6 4 7 Diagnosis menue In this menue you can view and configure various diagnostic information The following diagnostic functions are available Display and reset of the last critical error Self Test Self test of the device like after applying the power supply Management of maintenance intervals Table 16 Diagnosis menue BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 23 28 6 4 7 1 The trailing pointers The trailing pointers save the maximum and minimum measured pressure and temperature levels until they are reset by the user The menue item that shows the trailing pointe
19. isplay Measurement Current Output ESC ESC long ________ aa Figure 9 The Operating menue In long menus and selection lists a scroll bar on the left side shows the position of the currently selected item Menue items that open a setting dialogue differ from submenus by three trailing points e g Lower range setting dialogue and System Submenue If no button is pressed in menue mode for five minutes the device automatically returns to the display mode without saving any values scroll up in the menue increase value position in list zo scroll down in the menue decrease value position in list Select menue confirm value list entry ESC Cancel the data entry or menue selection return to the next higher menue ESC long Cancel menue mode return to display mode Table 5 Button functions in the operating menue Numeric values and selection lists are handled differently when entering parameters BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 13 28 6 3 1 Selection of a value from a selection list When opening a selection list the currently set value is shown above the selection list Up to three entries are shown at the same time When the selection list is longer a scroll bar on the left side of the display indicates the position of the selected item in the selection list Unit Pressure set q scroll bar bat r value for orientation gt ke in long tpai F a selection lists atm O
20. lockwise Lift off the display module carefully BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 5 28 unscrew front cover turn display module 20 remove display module Figure 5 Removing the display After removing the display module you can reach the DIP switch on the CPU module The write protection is active when the DIP switch is in the ON position position ON o write protection ON iva position write protection OFF Figure 6 Write protection via slide switch in the device Re mount the display module in the reverse order 4 3 Maintenance Service When properly installed in accordance with applicable specifications this device is maintenance free However we recommend an annual recalibration of the device In case of damage or defects the customer can replace the following elements Display module Cable glands if applicable For defects to other components repairs must be performed in the factory BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 6 28 a Disassembly When measuring hot media make sure that the device has cooled down prior to any dismounting or wear appropriate protective clothing to avoid burns Switch off the power supply to the device before disconnecting the electrical connections Once this is done the device may be mechanically removed Warning Opening pressurized lines might cause severe i
21. low BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 17 28 6 4 3 2 Position correction Using the function Position Correction you can correct the offset error due to the installation position independent of the zero point offset In the corresponding submenue you will find the following entries Pos Corr On Off Activate deactivate position correction set Pos Corr Correct position error at ambient pressure Table 9 Position Correction submenue When you set the position correction it will be activated automatically You can deactivate the position correction for instance for a subsequent calibration to check the zero point independently from the installation position 6 4 3 3 Upper and lower adjustment The lower adjustment results in an offset of the characteristic curve It thus affects zero and span of the measuring range The upper adjustment changes the slope of the characteristic curve by correcting the span of the measuring range Execute the lower adjustment prior to the upper adjustment for a correct full adjustment measured __ 1 misaligned pressure characteristic curve N 2 characteristic curve URV rr FG Af _ after lower calibration offset shift l Bes 3 characteristic curve after upper calibration Span correction LRV true LRV URV pressure Figure 14 Effect of the upper and lower adjustment on the characteristic curve You can perform the upper and lower adjustment at a
22. lue Pressure simulation setting a fixed pressure value Table 18 Simulation menue The current simulation influences only the current output The pressure simulation takes all settings into consideration including the damping and an active table function BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 24 28 6 4 9 Communication menue In the Communication menue the settings for the HART communication are summarised HART address Setting the HART address for device identification in multi drop mode setting the current mode proportional constant HART data Display of HART information HART tag HART descriptor etc Send preambles Setting of the number of send preambles for HART communication Table 19 Communication menue 6 4 9 1 HART address This address corresponds with the short address which is used for the HART Communication It can be set within a range of O to 63 Please note that setting the short address between 1 and 63 will not automatically activate the constant current mode This must be done under the menue Current mode see 6 4 9 2 6 4 9 2 Current mode The current mode determines whether the output current of the device is set to respond proportionally to the pressure selection proportional or whether it should remain constant at 4 mA selection constant When the current mode constant is in use the measurement value can only be read using HART e g for HART m
23. mping of the output signal Setting the device ID Configuration memory reading writing and status Adjustment of the pressure measurement Set device at ambient pressure to zero 0 bar rel only for gauge pressure devices Correct zero point error due to installation position only for gauge pressure devices Activate deactivate position correction Correct position error at ambient pressure Offset correction with applied reference pressure Span correction with applied reference pressure Adjustment of the current output Justieren des Stromausgangs auf 4 mA am Ende der Messkette Justieren des Stromausgangs auf 20 mA am Ende der Messkette Select menu language German or English Select unit for measured pressure Select unit for sensor temperature Configuration of the display layout and content Define screen structure and layout Content for 1st value in the selected layout Content for 2nd value in the selected layout Content for further values up to five Selection of the decimal places by specifying the decimal point Switch backlight on off Setting of the pressure value that should correspond to 4 mA start of range Setting of the pressure value that should correspond to 20 mA end of range Setting the damping of the output signal Setting of the measuring rate 20 or 100 Hz Setting the output function linear inverse square root table Specifying the interpolation points for the table function Number of interpolation
24. n decimal places Please note that units can only be selected for nominal ranges that the device can display For instance the unit Pascal is hidden for nominal ranges above 1 bar The unit selection in this submenue only affects the display on the screen Communication via HART is performed using the unit set in the HART driver 6 4 4 2 Unit Temperature submenue The unit in which the sensor temperature is to be shown can be selected from the following list Unit Description Degree Celsius Degree Fahrenheit Trahrenheit I celsius 1 8 32 Kelvin Trown Toss 273 15 Table 12 Possible units for temperature 6 4 4 3 Display Mode submenue In the Display Mode submenue you configure the representation of the measured values and additional information on the display With the menue item Screen Layout you configure the information that is displayed and its layout Up to five values can be displayed at the same time In the additional menue entries 1st value to 5th value you define the contents of the placeholders in the layout The various layouts as well as the possible content of the values are described in Chapter 6 2 4 BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 20 28 6 4 5 Measurement menue In the Measurement menue you configure the pressure measurement Lower Range Value setting of the pressure value that shall correspond to 4 mA start of range Damping Setting the damping of th
25. njuries Danger of severe injuries or damage gt Relieve the process pressure before attempting to remove the device Shut off the pressure supply for all feed lines to the device and relieve the pressure in them Warning Hazardous deposits and residues might remain on opened process connections and removed devices Danger of injury gt After the device has been removed seal off the measuring point and mark the open process connection accordingly Consider a possible danger due to residues when handling the removed device BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 7 28 6 User Manual The device can be configured via the display module as well as the HART protocol The following pages describe operation and configuration of the device using the display module An overview of the menue structure can be found on the last page of this document 6 1 Basics of the Operating Concept The display module consists of a dot matrix display with 80x120 pixels as well as a 4 button control panel The four buttons below the display allow an intuitive operation of the device The general functionality of the buttons is MJUE Z CONIO elements identical in all operating modes kS lf you press and hold the up or down button it will automatically be triggered multiple times This allows to easily navigate through longer selection lists If you press and hold the ESC button you always return to the measured value display
26. ny reference pressure level For instance you can perform the lower adjustment of a 1 4 bar device at 900 mbar rel The reference pressure level for the upper offset can also be freely chosen For an exact adjustment however it should be as close to the upper range value as possible BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 18 28 6 4 3 4 Current adjustment You can use the current adjustment if the reading at the end of the measurement chain does not correspond to the measured pressure With this function you can compensate deviations in the output stage as well as the downstream measurement chain Proceed as follows example for 4 mA Select function Current adjustment gt 4mA Use OK to activate constant current mode 4 mA CAUTION The output current value now no longer corresponds with the measured pressure This is indicated by the icon Function check see 6 2 3 Read the displayed current value at the end of the measurement chain Enter this current value e g 3 996 at the device The device now corrects the current output so that 4 mA are shown at the end of the measurement chain When leaving the function the constant current mode is disabled and the current value corresponds again to the measured pressure 6 4 4 Display menue In the Display menue you find all the settings that affect the display on the screen Language select menue language German or English Unit Pr
27. r can also be used to reset it The trailing pointers are also accessible directly from the measured value display in the device data see 6 2 1 Diagnosis Mintia Pressure Mintia Pressure Counter p max 12 00 p max 12 00 Fhijindwax Pressure 4 OK H min 0 00 WY b min 8 00 MinwWax Temp i Unit bar p gt Unit bar Last Error Reset F MO 4 Reset ee Self Test YES t YES 4 ee a a E ee tt SSS a OK Mintia Pressure Mintia Pressure o oo p max 0 00 p min 0 00 Input Confirmed Unit bar Reset Phi t YES 4 ee tt ee tt Figure 17 Display and resetting of the trailing pointer for pressure 6 4 7 2 The maintenance timer Using the maintenance timer the device can signal the need for maintenance after a freely selectable number of operating hours The timer counts down from the start value Maintenance need is indicated by an icon in the display see 6 2 3 and if necessary the HART protocol When the maintenance timer has expired the counter continues into the minus range thus the degree to which the interval has been exceeded Is also visible Displaying and stopping the maintenance timer Set Interval Setting and starting the maintenance timer Table 17 Maintenance timer submenue 6 4 8 Simulation menue In the Simulation menue you can simulate the pressure as well as the current to test the Subsequent measuring chain Current simulation Setting a fixed current va
28. ressure transmitter PASCAL Ci4 Page 21 28 The damping affects the current output as well as the displayed pressure value 6 4 5 3 Setting of the measuring rate When shipped the transmitter is set to a measuring rate of 20 HZ i e 20 times per second the pressure is measured and the current is calculated and imprinted in the current loop When a particularly fast measuring rate is required for instance to detect pressure peaks you can increase the measuring rate to 100 Hz This can lead to the following restrictions Communication via HART can be disturbed by fast pressure changes The measuring signal can be noisier For this reason you should only increase the measuring rate to 100 Hz if necessary for the application 6 4 6 Current Output menue In the Current Output menue you configure all aspects of the current loop Output function Setting the output function linear inverse square root table Specifying the interpolation points for the table function Selection of the alarm current High gt 21 mA or low lt 3 6 mA Lower current limit Limit of the lower output current 3 8 4 0 mA Upper current limit Limit of the upper output current 20 21 mA Table 14 Current Outout menue Independent from the setting of the upper and lower current limit the set measuring range always corresponds to a current range of 4 20 mA 6 4 6 1 Configuration of the table function With the table function you can realise
29. tt Figure 10 Elements of a selection list When you press the ESC button you cancel the entry and go back to the menue entry The selected value is not saved With the OK button the selected value is saved Saving the value is confirmed with an information window see below and the new value is shown above the selection list With ESC you leave the selection list after saving If you press and hold the ESC button you go back to the display mode Duick Setup Unit Pressure Unit Pressure Language OK mbar VW mbar FUnit Pressure 4 Unit Temperature lt i oi p na 4 Lower Fange HPs lt lt LPs Upper Range ESC ESC ee ee OK ESC Unit Pressure Unit Pressure bar n 2 mbar t bar 123 n P 44 699 l ee OPS u yt a 2 TG ee Figure 11 Procedure for value selection e g conversion from mbar to bar BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 14 28 6 3 2 Setting a numeric value When setting numeric values the screen shows the following elements from top to bottom Description of the parameter that can be set Help text Numeric value Unit Bargraph Damping parameter designation ESC Exil OR IJ Eqil lt help text __ amp 0 0 numeric value Seconds unit tt bar graph Figure 12 Elements when setting a numeric value After selecting a menue item for numerical entry e g upper range value
30. ueceeeceeecueeeuecaueceuesaeeseeeeeesaueseeesaeeseesaeesaues 5 4 2 Remove Display Activate Write Protection ccccceeeeeeeeeeeeeeeeeeeeeeeeeeneeesaeeeeeas 5 4 3 Maintenance SCrviCe cccccccccssccccescecseeeecsueeeceuseeceueessaeessegeessageessueeessueeessueeenas 6 9 DISASSEMDI Yossie EEEE EAE Ea EEEE EEEE ESETA EEEE 7 E Wal E A E A A A E 8 6 1 Basics of the Operating CONCEDT cccccccccseececseeeeceeeeesaeeeesseeeesseeeesaaeeesaeeeeseaees 8 6 2 Display Mode Measured Value DisSplay ccceccecseeeeeeeeeeeeeseeeeeeeeeaeeeseeeeeeeeeeas 9 6 3 Menue Mode Operating M nue cccccccceeccceeeeceseeeeeeseeeesaeseesseseeseeeeeseeeesaaes 13 6 4 The Menue Tree cccccccccccecccecceeceeceeecuecseeceuecauecaeeseeesaeeeuesaeeseeeseeeseesaeeseeseeees 16 Questions about this device Hotline 49 0 4408 804 444 BA_072 LABOM Mess und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Deutschland Rev 1A5 Tel 49 0 4408 804 0 Fax 49 0 4408 804 100 e mail info labom com www labom com Page 1 28 1 General Information This document contains necessary information for the proper installation and use of this device In addition to this instruction be sure to observe all statutory requirements applicable standards the additional technical specifications on the accompanying data sheet see www labom com as well as the specifications indicated on the type plate 1 1 General Safety Notes
31. ultidrop operation 6 4 10 System menue In the System menue device relevant functions are summarised Setting the device ID e g to display a free text in the display Display of device data such as from measured value display Factory data reset Reset to factory settings Restarting the device such as after a power outage Config memory Configuration memory reading writing and status Table 20 System menue 6 4 10 1 Device ID Using the device ID you can show a custom text in the display if you configure the display mode accordingly see 6 2 4 For instance you can show the tag number continuously in the display The device ID can be up to 16 characters long and consist of numbers empty spaces capital letters and special characters For the selection the characters are arranged in the order shown below From the end of the list Special character you are automatically guided back to the start number O BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 25 28 Character set 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ _ amp 4 3 lt gt 6 4 10 2 Factory reset When carrying out a factory reset all parameters are set to the state at the time of delivery This also includes the pressure and current adjustment Exceptions are the following operational parameters trailing pointers change counter and operation hours 6 4 10 3 Configuration memory Starting with soft
32. ware version 1 2 0 of the display module you can store all device parameters in the configuration memory of the display module You can transfer the data back to the device or to another device Transferring a configuration to another device requires a compatible target device The same nominal range is not necessary It is sufficient if the measuring range of the stored configuration is equal or smaller than the nominal range of the target device The configuration memory contains the parameter setting of the device at the time of Storage If you change a device parameter afterwards the stored configuration will not be updated automatically The status screen of the configuration memory contains the following information Available YES the display module contains a stored configuration NO no stored configuration Source this device the stored configuration originates from the connected device Serial the stored configuration originates from the device with the listed serial number Up to date YES The device configuration has not been changed since the parameter set has been stored in the display module NO The device configuration has been changed The transfer of a configuration takes approx 25 seconds If you use a table function with many support points the transfer can take up to 50 seconds BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 26 28 BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 27 28 6 4 11 Overview
33. with menue tree and device functions Quick Setup Language Unit Pressure Unit Temperature Lower Value Range Upper Value Range Damping Device ID Config memory Adjustment Pressure Adjustment Zero Point Position Correction Pos Corr On Off Pos Corr Adjust Lower Adjustment Upper Adjustment Current Adjustment 4 mA 20 mA Display Language Unit Pressure Unit Temperature Display Mode Screen Layout 1st Value 2nd Value Decimal Point Backlight Measurement Lower Value Range Upper Value Range Damping Measuring Rate Current Output Output Function Table Number of Points Table Values Alarm Current Lower Current Limit Upper Current Limit Diagnosis Counters Min Max Presure Min Max Temp Last Error Self Test Maintenance Timer Status Set Interval Simulation Loop Test Pressure Simulation Communication HART Address Current Mode HART Data Send Preambles System Device ID Device Data Factory Reset Device Reset Config memory BA _072 Rev 1A5 Pressure transmitter PASCAL Ci4 Select menu language German or English Select unit for measured pressure Select unit for sensor temperature Setting of the pressure value that should correspond to 4 mA start of range Setting of the pressure value that should correspond to 20 mA end of range Setting the da
34. y the currently measured value is shown lf the measured value is larger than the displayable number due to setting a fixed decimal point the largest displayable number is shown flashing BA_072 Rev 1A5 Pressure transmitter PASCAL Ci4 Page 9 28 6 2 1 Quick Access to Device Data You can access a number of device parameters directly from the measured value display using the A V buttons This allows a quick overview of the device configuration With the Z button you can display variable data trailing pointers and counters with the NZ button static information such as configuration data From any screen of the device data you can enter the operating menue with OK and go back to the measured value display by pressing ESC The sequence of the screens with device data is as follows Counter operating hour counter maintenance timer Trailing pointer pressure and sensor temperature Measured value display starting point Pressure measurement rel abs nominal range measuring range damping Current output characteristic curve alarm current limits XV HART data address tag descriptor date V Device identification device ID order number serial number Module information hardware and software versions serial numbers 6 2 2 Locking the Menue You can lock the menue with a key combination at the device Press and hold the ESC key and press then OK to activate t
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