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Operating Instructions - VEGABAR 51

1. Na oy te a V 3 Fig 18 Electronics and connection compartment 1 2 3 4 5 Plug connector for VEGACONNECT I C interface Spring loaded terminals for connection of the external indication VEGADIS 61 Cable gland to VEGABAR Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply VEGABAR 51 Profibus PA 27 5 Connecting to power supply VEGA Terminal compartment housing socket Wiring plan external electronics Switch on phase Fig 19 Connection of the sensor in the housing socket Brown Blue Yellow White Shielding Breather capillaries DAAN B UST RID 7 N 7 N Display N ARR ba bae fa fed ed 1 2 5 6 7 8 Mts WE Fig 20 Wiring plan external electronics 1 Power supply 5 8 Switch on phase After VEGABAR 51 is connected to voltage supply or after voltage recurrence the instrument carries out a self check for approx 30 seconds The following steps are carried out 28 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 5 Connecting to power supply e Internal check of the electronics e Indication of the instrument type the firmware as well as the se
2. Fig 2 Measures against moisture penetration VEGABAR 51 Profibus PA 13 4 Mounting VEI A Ventilation and pressure compensation Temperature limits A pao The ventilation of the electronics housing as well as the atmosperic pressure compensation for the measuring cell are realised via a filter element in the area of the cable gland NE ol e O Fig 3 Position of the filter element Upper row single chamber housing lower row double chamber housing 1 Filter element 2 Blind stopper Caution Due to the filter effect the pressure compensation is time delayed When opening closing the housing cover quickly the measured value can change for a period of approx 5 s by up to 15 mbar Information Make sure that the filter element is always free of buildup during operation A high pressure cleaner must not be used for cleaning With instrument versions in protection IP 66 IP 68 1 bar the ventilation is realised via the capillaries in the permanently connected cable The filter element is replaced by a blind stopper Higher process temperatures often mean also higher ambient temperatures Make sure that the upper temperature limits stated in chapter Technical data for the environment of the electronics housing and connection cable are not exceeded 14 VEGABAR 51 Profibus PA 800L1
3. Fig 39 VEGABAR 51 flange version 1 Flange connection according to DIN 2501 2 Flange fitting according to ANSI B16 5 3 Diaphragm diameter VEGABAR 51 Profibus PA 71 10 Supplement VEGA VEGABAR 51 flange version 122mm 4 51 64 d4 k D RL ED FR EG FB FC FH F1 F5 FS EE d5 FD FE FG FJ FK F7 FU FQ D DN PN D b k d2 d4 f RL d5 dM O ED 20 40 4954 45 64 2 61 4 4X 35 64 29 52 564 FR 25 40 4 17 30 45 64 3 11 32 4x0 35 4 2 43 64 5 4 EG 32 40 15 33 64 45 64 3 15 16 4x0 45 64 3 5 64 564 FB 40 40 5 29 32 45 64 421 64 4x0 45 64 3 15 32 1 8 x 3 a FC 50 40 61 0 25 30 4 59 64 4x 45 64 4 1 e4 1 8 FD 50 40 61 2 25 32 14 59 64 4X 45 54 4 Va Ma 1 31 32 1 29 52 1 27 32 FE 50 40 61 2 25 32 4 5 64 4x0 45 64 4 Va 1 1 8 3 15 48 1 29 2 1 27 30 FG 50 40 61 2 25 32 14 59 64 4x0 45 54 4 Va 1 1 8 77 8 129 52 1 27 32 FH 80 40 77 15 16 6 19 54 Bag 45 64 57 16 Ve 3 3 FJ 80 40 778 15 16 6 19 64 8X0 45 64 5 7 46 1 8 1 31 32 2 63 4 2 53 64 FK 80 40 778 15 16 6 19 54 8xO 45 64 57e 1 8 3 15 16 2 63 4 2 53 64 FU 80 40 77 8 15 16 6 1 64 8x 45 64 b 76 1g 77 8 2 63 g4 2 53 64 EE 100 40 91 4 15 16 7 31 6
4. mo Carrying out max ad justment mo pao Parameter ad justment Proc ess pressure measurement 4 Set the requested mbar value with and 5 5 Confirm with and move to max adjustment with 5 The Info min adjustment is finished rmation For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK Proceed as follows 1 Edit the value in the menu item Max adjustment with OK Max adjustment 1000 0 mbar 0000 0 mbar Info 100 0 19 rmation The displayed pressure for 100 corresponds to the nominal measuring range of the sensor in the above example 1 bar 1000 mbar 2 Set the requested percentage value with 5 and OK 3 Edit the requested mbar value with OK 4 Set the requested mbar value with and 5 5 The Info Confirm with OK and move to the menu overview with ESC max adjustment is finished rmation For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be ac
5. 10 Supplement VEGA 10 2 Information on Profibus PA Instrument master file The instrument master file GSD contains the characteristic data of the Profibus PA instrument These data are e g the permissible transmission rates as well as information on diagnostics values and the format of the measured value outputted by the PA instrument A bitmap file is also provided for the Profibus network planning tool This file is installed automatically when the GSD file is integrated The bitmap file is used for symbolic indication of the PA instrument in the configuration tool Ident number Each Profibus instrument gets an unambiguous ident number ID number from the Profibus user organisation PNO This ID number is also included in the name of the GSD file For VEGABAR 51 the ID number is 0 x 076F hex and the GSD file BR 076F GSD As an option to this manufacturer specific GSD file PNO provides also a general so called profile specific GSD file For VEGABAR 51 you have to use the general GSD file PA139701 GSD If the general GSD file is used the sensor must be set to the profile specific ident number via the DTM Software By default the sensor operates with the manufacturer specific ID number e Note 1 When using the profile specific GSD file the PA OUT value as well as the temperature value are transmitted to the PLC see block diagram Cyclical data traffic 62 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714
6. External electronics 28 Single chamber 22 Z Zero adjustment 39 80 VEGABAR 51 e Profibus PA 800L160 N3 v LZ9 36714 EN 091008 Index VEGABAR 51 Profibus PA 81 Index 82 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 Index VEGABAR 51 Profibus PA 83 VEE A Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com 0 CE All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail able at the time of printing VEGA Grieshaber KG Schiltach Germany 2009 Subject to change without prior notice 36714 EN 091008
7. 10 14 10 14 400 C 10 572 F 150 C 40 302 F 40 60 C 40 140 F 40 320 F 320 F 320 F 70 C 40 150 C 10 250 C 10 400 C 10 VEI A 200 C 14 752 F 80 C 176 F 60 C 140 F 158 F no vacuum 160 C 14 302 F 160 C 14 482 F 160 C 14 482 F mechanical vibrations with 4 g and 5 100 Ham Acceleration 100 g 6 ms 9 Electromechanical data version IP 66 IP 67 Cable entry plug Single chamber housing Double chamber housing or or 1 x cable gland M20 x 1 5 cable 0 5 9 mm 1 x blind stopper M20 x 1 5 1 x closing cap 1 x plug depen Ve NPT 1 x blind plug NPT ding on the version 1 x blind stopper M20 x 1 5 or 2 x blind stopper M20 x 1 5 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional or e 1x closing cap 1 2 NPT plug M12 x 1 for VEGADIS 61 optional or 1 2 NPT 1 x blind stopper e 1 x plug depending on the version 1 x blind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional or e 2xblind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional 5 Tested according to the regulations of German Lloyd GL directive 2 8 Tested according to EN 60068 2 27 17 Depending o
8. 70 32 3mm 0 12 i Y N Fig 5 Drilling template wall mounting plate Tip Mount the wall mounting plate so that the cable entry of the socket housing points downward The socket housing can be displaced by 180 to the wall mounting plate Warning The four screws of the socket housing must only be hand screwed A torque gt 5 Nm 3 688 Ibf ft can damage the wall mounting plate VEGABAR 51 Profibus PA 17 5 Connecting to power supply VEGA Safety instructions Power supply Connection cable Cable gland 1 2 NPT A 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in the complete absence of line voltage e f overvoltage surges are expected overvoltage arresters should be installed according to Profibus specifications Tip We recommend VEGA overvoltage arrester B63 32 In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Power is supplied via a Profibus DP PA segment coupler or a VEGALOG 571 EP input card The power supply range can differ depending on the instrument version The data for power supply are specified in chapter Technical data Connection is made with screened cable according to the Profibus specification Power supply and digital bus signal are carried over the same two
9. Materials see chapter Technical data If you have no possibility to dispose of the old instrument professionally please contact us concerning return and disposal 52 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 VEBA 10 Supplement 10 Supplement 10 1 Technical data General data Pressure type Measuring principle Communication interface Gauge pressure or gauge pressure Depending on the measuring range ceramic capacitive or strain gauge DMS each with isolating system IC bus Materials and weights Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Diaphragm Materials non wetted parts Electronics housing External electronics housing Socket wall mounting plate external electronics housing Seal between housing socket and wall mounting plate Seal ring housing cover _ Inspection window in housing cover for indicating and adjustment module Ground terminal Connection between IP 68 transmitter and external electronics housing Type plate support with IP 68 version on cable Weight approx 316L 316L Hastelloy C276 Hastelloy C2 Tantalum Titanium PTFE on 316Ti 316L with gold coating Hastelloy C4 Plastic PBT polyester Alu die casting powder coated 316L plastic PBT Polyester plastic PBT Polyester TPE fixed connected NBR stainless steel housing
10. 4 Mounting Suitability for the proc ess conditions Diaphragm pro tection A Mounting position Moisture 4 Mounting 4 1 General instructions Make sure that all parts of the instrument exposed to the process in particular the sensor element process seal and process fitting are suitable for the existing process conditions These include above all the process pressure process temperature as well as the chemical properties of the medium You can find the specifications in chapter Technical data or on the type label Caution After removal of the diaphragm protective cover the diaphragm must not be pressed Select an installation position you can easily reach for mounting and connecting as well as later retrofitting of an indicating and adjustment module The housing can be rotated by 330 without the use of any tools You can also install the indicating and adjustment module in four different positions each displaced by 90 Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This applies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels
11. 116 mm 4 57 87 mm 3 43 84 mm 3 31 an M16x1 5 a R i x E E T o N O Q H ud M20x1 5 1 Ye NPT ff M20x1 5 D 1 2 NPT 1 Single chamber version 2 Double chamber version 68 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 VEBA 10 Supplement Aluminium housing in protection rating IP 66 IP 68 1 bar 150 mm 5 91 105 mm 4 13 84 mm 3 31 84 mm Lo pa R E t e E i x o N o H M20x1 5 M20x1 5 M20x1 5 D ENT 1 Single chamber version 2 Double chamber version Stainless steel housing 59 mm 69 mm m 87 3 43 2 32 2 72 mm 977 mm a gamm 8 08 3 31 M16x1 5 5 N x lt E E E E is S H O i M20x1 5 n M20x1 5 ES NPT To 1 2 NPT M20x1 5 D NPT 1 Single chamber version electropolished 2 Single chamber version precision casting 2 Double chamber version precision casting VEGABAR 51 Profibus PA 69 10 Supplement VEGA Stainless steel housing in protection rating IP 66 IP 68 1 bar 93 mm 105 mm 4 13 103 mm 3 66 280 miM 4 06 3 15 77 mm 3 03 112 mm 4 41 120 mm 4 72 117 mm 4 61 M20x1 5 D Ww 8 M20x1 5 1
12. 2 NPT 1 Single chamber version electropolished 2 Single chamber version precision casting 2 Double chamber version precision casting IP 68 version with external housing 65 mm 2 9186 DD V 59 mm 2 21 64 90 mm 3 35 64 110 mm 4 21 64 66 mm 2 19 32 Fig 38 IP 68 version with external housing 1 Lateral cable outlet 2 Axial cable outlet 70 VEGABAR 51 Profibus PA 800160 NA VLZ9 36714 EN 091008 VEGA 10 Supplement VEGABAR 51 flange version 122mm 4 51 g4 ES d4 k D RL ED FR EG FB FC FH F1 F5 FS EE d5 FD FE FG FJ FK F7 FU FQ RL ds am g z O z D o x Q N Q E ED 20 40 105 18 75 4xo14 58 FR 25 40 115 18 85 4x14 68 EG 32 40 140 18 100 4x018 78 FB 40 40 150 18 110 4x018 88 FC 50 40 165 20 125 4x018 102 FD 50 40 165 20 125 4x018 102 EE 50 40 165 20 125 4x018 102 FG 50 40 165 20 125 4x018 102 FH 80 40 200 24 160 8x018 138 FJ 80 40 200 24 160 8x018 138 FK 80 40 200 24 160 8x018 138 FU 80 40 200 24 160 8x018 138 EE 100 40 235 24 190 8x022 162 50 48 3 47 100 48 3 47 200 48 3 47 50 76 72 100 76 72 200 76 72 100 76 72 www WW jvj vj vj lO IO ISO
13. Fig 46 VEGABAR 51 threaded version VEGABAR 51 Profibus PA 77 10 Supplement VEGA VEGABAR 51 Threaded version with temperature adapter Oswe27 26mm 1 1 82 Fig 47 VEGABAR 51 threaded version with temperature adapter The length depends on the respective temperature stage e g L 152 mm 6 in at 200 C 392 F 78 VEGABAR 51 Profibus PA 800160 NA VLZ9 36714 EN 091008 10 Supplement 10 4 Industrial property rights VEGA product lines are global protected by industrial property rights Further information see http www vega com Only in U S A Further information see patent label at the sensor housing VEGA Produktfamilien sind weltweit gesch tzt durch gewerbliche Schutzrechte Nahere Informationen unter http www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellectuelle Pour plus d informations on pourra se r f rer au site http www vega com VEGA lineas de productos est n protegidas por los derechos en el campo de la propiedad industrial Para mayor informaci n revise la pagina web http www vega com JluHuu npoaykuu pupmbi BETA 3auujarorcs no Bcemy Mupy npaBaMM Ha MHTeJIIiekTryanbHyto COOCTBeHHOCTb ManbHenuiyto nHpopmaynio cMorpure Ha catre http www vega com VEGARII f te S ER SB AUR FRR Xt 15 BS M P lt http www vega com gt 10 5 Trademark All brands
14. Optional settings Factory setting Like basic adjustment in addition special parameters are reset to default values 9 Pointer The min and max distance values are reset to the actual value Additional adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You will find a detailed description of these menu items in the operating instructions manual ndicating and adjustment module 9 Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware 42 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 6 Setup with the indicating and adjustment module PLICSCOM bio Basic adjustment gt Basic adjustment 1 Display Diagnostics Service Info 6 5 Menu schematic Information Depending on the version and application the highlighted menu windows are not always available Sensor address tt 126 Unit Unit of measurement barV Temperature unit CV Position correction Offset 0 2 mbar 0000 mbar 1 2 PZ iP Min adjustment 000 0 0 0 mbar 0 0 mbar 1 3 J Max adjustment 1 4 100 00 V 100 00 mbar 0 0 mbar Damping 0s 15 Linearisation curve linear V 1 6 Sensor TAG Sensor 1 7 Display Basic adjustment 2 gt
15. Display Diagnostics Service Info Displayed value 24 PA Out Lighting Switched off Y 24 Diagnostics Basic adjustment 3 Display gt Diagnostics Service Info Dam Pointer 3 1 p min 5 8 mbar p max 167 5 mbar T min 12 5 C T max 85 5 C Sensor status OK 3 2 Trend curve Start trend curve 3 3 1 VEGABAR 51 Profibus PA 43 6 Set up with the indicating and adjustment module PLICSCOM VEGA Service Basic adjustment a Display Diagnostics gt Service Info a See Additional PA value 4 1 Out Scale Unit 4 2 PA Out Scale 4 3 Simulation 4 2 100 00 lin Secondary Value 1 Volume 0 01 Start simulation V 0 00 lin Yo 100 01 Reset 4 3 Language 4 6 Copy sensor data 4 7 PIN 4 8 Select reset V F Deutsch Copy sensor data Enable Application 4 9 Level V Info Basic adjustment 5 Display Diagnostics Service gt Info Instrument type 5 1 Date of manufacture 5 2 Last change using PC 5 3 Sensor characteristics 5 4 21 January 2009 Software version Display now Serial number 3 50 21 January 2009 12345678 44 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 6 Set up with the indicating and adjustment module PLICSCOM 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g
16. Status Flieskommazahl Flieskommazahl Value PA OUT Status Temperature Status FB1 FB1 FB2 FB2 Fig 29 Telegram configuration example 2 Example 3 with pressure value and additional cyclical value without temperature value e Al PA OUT e Free Place e Additional Cyclic Value Byte No 1 2 314 5 Da kakakain Format IEEE 754 Status IEEE 754 Status Floating point value Floating point value Value PA OUT Status Additional Cyclic Status FB1 FB1 Value Fig 30 Telegram configuration example 3 Data format of the output signal Byte4 Byte3 Byte2 Byte1 Byte Status Value IEEE 754 Fig 31 Data format of the output signal The status byte corresponds to profile 3 0 Profibus PA Profile for Process Control Devices coded The status Measured value OK is coded as 80 hex Bit7 1 Bit6 O 0 VEGABAR 51 Profibus PA 65 10 Supplement VEI A The measured value is transferred as a 32 bit floating point number in the IEEE 754 format Byte n Byte n 1 Byte n 2 Byte n 3 Bit Bit 7 6 5 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 4 3 2 1 0 7 6 5 4 3 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 VZ 27 26 25 24 23 22 21 20 21 22 23 2 EES 29 27 28 29 21 211
17. bio Necessary components VEGABAR 51 PC with PACTware and suitable VEGA DTM VEGACONNECT Power supply unit or processing system 7 2 Parameter adjustment with PACTware Further setup steps are described in the operating instructions manual DTM Collection PACTware attached to each CD and which can also be downloaded from our homepage A detailed description is available in the online help of PACTware and the VEGA DTMs Note Keep in mind that for setup of VEGABAR 51 DTM Collection in the actual version must be used All currently available VEGA DTMs are included as a DTM Collection on a CD They can be purchased for a token fee from the responsible VEGA agency In addition the actual PACTware version is also available on this CD In addition this DTM Collection incl the basic version of PACTware can be downloaded free of charge from the Internet Move via www vega com and Downloads to Software 7 3 Parameter adjustment with PDM For VEGA sensors instrument descriptions for the adjustment program PDM are available as EDD The instrument descriptions are already implemented in the current version of PDM For older versions of PDM a free of charge download is available via Internet Go via www vega com and Downloads to the item Software 7 4 Saving the parameter adjustment data It is recommended to document or save the parameter adjustment data They are hence available for multiple use or service purposes
18. 8 Safety instructions for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 2 9 Safety instructions for oxygen applications For instruments in oxygen applications the special instructions in chapters Storage and transport Mounting as well as Technical data under Process conditions must be noted Furthermore the valid national regulations implementation instructions and memorandums of the BG professional assoc must be noted 2 10 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental protection The environment management system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environmental instructions in this manual VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 2 For your safety e Chapter Packaging transport and storage e Chapter Disposal VEGABAR 51 Profibus PA 3 Product description Scope of delivery 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGABAR 51 pressure transmitter e Documentation this operating instructions manual Test certifi
19. Mb RH 25 40 Rd52x1 6 431 84 1 13 45 1 1 30 2 a 5 RH 32 40 Rd58x1 6 5 33 g4 2 3 64 1 17 64 RH 50 25 Rd78x1 6 69 g 234 1 31 32 g L2 Fig 41 VEGABAR 51 tube isolating diaphragm 1 Tube isolating diaphragm for mounting between flanges cell design 2 Tube isolating diaphragm Tri Clamp VEGABAR 51 Profibus PA 73 10 Supplement VEGABAR 51 tube isolating diaphragm 2 106 mm 4 11 64 Mb g x E E Q VI L mm DN PN G1 Mb RK 10 40 RD28x1 g 104 10 RS 20 40 RD44x1 4 104 20 inch DN PN G1 D d RK 10 40 RD28x1 g 4 3 32 25 64 RS 20 40 RD44x1 g 4 3 32 25 32 L LG mm DN PN G1 L LG Mb RE 25 40 Rd52xv 114 128 26 RP 50 25 Rd78x1 4 140 170 50 RO 80 25 Rd110x1 4 156 182 81 inch DN PN G1 D LG Mb RH 25 40 Rd52xus 431 64 5 3 64 1 1 32 RH 50 25 Rd78x 6 ea 6 11 46 1 31 32 RH 80 25 Rd110x1 4 6 17 32 7 11 64 3 3 16 Fig 42 VEGABAR 51 tube isolating diaphragm 1 Tube isolating diaphragm with threaded socket according to DIN 11851 2 Tube isolating diaphragm with threaded socket according to DIN 11864 1 74 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 VEI A 10 Supp
20. Profibus specification Serves as carrier of both power and digital data transmission for multiple sensors The instrument profile of VEGABAR 51 corresponds to profile specification version 3 0 The backlight of the indicating and adjustment module is powered by the sensor Prerequisite is a certain level of operating voltage The data for power supply are specified in chapter Technical data The isolating system protects the sensor against corrosive products and high temperatures By selecting suitable diaphragm materials and isolating liquids systems with a temperature resistance up to 400 C 752 F can be achieved VEGABAR 51 Profibus PA 3 Product description VEI A GSD EDD Packaging Transport Transport inspection The optional heating requires its own operating voltage You can find details in the supplementary instructions manual Heating for indicat ing and adjustment module This function is generally not available for approved instruments The GSD instrument master files and bitmap files necessary for planning your Profibus DP PA communication network are available from the download section on the VEGA homepage www vega com under Services Downloads Software Profibus There you can also find the appropriate certificates In a PDM environment an EDD Electronic Device Description is also required to enable the full range of sensor functions also available as a download A CD wit
21. impedance In systems without potential equalisation connect the cable screen directly to ground potential at the power supply unit and at the sensor In the connection box or T distributor the screen of the short stub to the sensor must not be connected to ground potential or to another cable screen The cable screens to the power supply unit and to the next distributor must be connected to each other and also connected to ground potential via a ceramic capacitor e g 1 nF 1500 V The low frequency potential equalisation currents are thus suppressed but the protective effect against high frequency interference signals remains The total capacitance of the cable and of all capacitors must not exceed 10 nF in Ex applications Take note of the corresponding installation regulations for Ex applications In particular make sure that no potential equalisation currents flow over the cable screen In case of grounding on both sides this can be achieved by the use of a capacitor or a separate potential equalisation 5 2 Connection procedure Proceed as follows 1 Unscrew the housing cover 2 If an indicating and adjustment module is installed remove it by turning it slightly to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm of the cable mantle strip approx 1 cm insulation from the individual wires 5 Insert the cable through the cable gland into the sensor 6 Lift the opening levers of the termi
22. in this operating instructions manual and archive them afterwards They are hence available for multiple use or service purposes If VEGABAR 51 is equipped with an indicating and adjustment module the most important data can be read out of the sensor into indicating and adjustment module The procedure is described in the operating instructions manual ndicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If itis necessary to exchange the sensor the indicating and adjustment module is inserted into the replacement instrument and the data are written into the sensor under the menu item Copy sensor data VEGABAR 51 Profibus PA 45 7 Setup with PACTware and other adjustment programs VEGA 7 Setup with PACTware and other adjustment programs 7 1 Connect the PC via VEGACONNECT VEGACONNECT directly on the sensor Fig 23 Connection of the PC via VEGACONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor VEGACONNECT exter nally Les VEGA CONNECT Fig 24 Connection via VEGACONNECT externally IC bus com interface on the sensor IC connection cable of VEGACONNECT VEGACONNECT USB cable to the PC SA oh ra 46 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 7 Setup with PACTware and other adjustment programs
23. personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator During work on and with the device the required personal protective equipment must always be worn 2 2 Appropriate use VEGABAR 51 is a pressure transmitter for measurement of gauge pressure absolute pressure and vacuum You can find detailed information on the application range in chapter Product description Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbitrary conversions or modifications are explicitly forbidden 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions This is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards as well as all prevailing safety regu
24. respective subchapter Level or process pressure measurement is of importance There you find the individual adjustment steps Level measurement Set up VEGABAR 51 in the following sequence 1 Selecting adjustment unit density unit 2 Carry out position correction 3 Carrying out min adjustment 4 Carrying out max adjustment In the menu item Adjustment unit you select the physical unit in which the adjustment should be carried out e g mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values Information The steps 1 3 and 4 are not necessary for instruments which are already preset according to customer specifications You can find the data on the type label on the instrument or in the menu items of the min max adjustment The indicating and adjustment module enables the adjustmetn without filling or pressure Thanks to this you can carry out your settings already in the factory without the instrument having to be installed The actual measured value is also displayed in the menu items for min max adjustment In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display VEGABAR 51 Profibus PA 33 6 Setup with the indicating and adjustment module PLICSCOM VEGA mo To select the adjustment unit in the example switching over f
25. used as well as trade and company names are property of their lawful proprietor originator VEGABAR 51 Profibus PA 79 Index INDEX A M Accessory Max adjustment 36 External indicating and adjustment unit 11 Min adjustment 35 Flanges 11 Moisture 13 Indicating and adjustment module 11 Interface adapter 11 Protective cover 12 Application area 9 B Bus communication 9 C Causes of malfunction 48 Connection compartment 25 Double chamber 24 Connection VEGACONNECT directly on the sensor 46 externally 46 D Data format output signal 65 E Electronics and connection compartment 22 Electronics compartment Double chamber 23 25 F Fault rectification 48 Functional principle 9 G GSD 62 GSD EDD 10 H HART address 33 I Install Flange versions 15 Hygienic fittings 16 L Linearisation curve 40 Mounting external housing 16 Mounting position 13 O Oxygen applications 15 P PA modules 63 Position correction 35 38 Pressure compensation 14 Process conditions 13 Profibus ident number 62 R Read out measurement data 63 Replacement parts Electronics module 12 S Screwing in 15 Sealing 15 Flange versions 15 Hygienic fittings 16 Span adjustment 39 Status byte 66 T Telegram configuration 64 Temperature limits 14 Type label 8 U Unit of measurement 33 37 W Wiring plan Double chamber 24 Double chamber Ex d 26
26. 14 EN 091008 VEI A 3 Product description Storage Storage and transport temperature Indicating and adjust ment module Interface adapter External indicating and adjustment units Flanges Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 3 5 Accessory and replacement parts The indicating and adjustment module PLICSCOM is used for measured value indication adjustment and diagnosis It can be inserted into the sensor and removed at any time You find further information in the operating instructions Indicating and adjustment module PLICSCOM Document ID 27835 The interface adapter VEGACONNECT 4 enables the connection of communication capable instruments to the USB interface of a PC For parameter adjustment of these instruments an adjustment software such as PACTware with VEGA DTM is required You find further information in the operating instructions Interface adapter VEGACONNECT Document ID 32628 VEGADIS 61 is suitable for external measur
27. 214 213 214 21 218 217 2i 21 22 221 222 223 Sign Bit Exponent Significant Significant Significant Value LIN 2 Exponent 127 1 Significant Fig 32 Data format of the measured value Coding of the status byte associated with the PA output value Status Description according to Pro Possible cause code fibus standard 0x00 bad non specific Flash Update active 0x04 bad configuration error Adjustment error Configuration error with PV Scale PV Span too small Unit irregularity Error in the linearization table 0x0C bad sensor failure Hardware error bad sensor failure Converter error Leakage pulse error Trigger error Measured value generation error e e e e e e e e e Temperature measurement error bad out of service constant Out of Service mode switched on uncertain last unstable value Failsafe replacement value Failsafe Mode Last value and already valid measured value since switching on uncertain substitute set uncertain initial value uncertain sensor conversion not accurate low limited Switch on simulation Failsafe replacement value Failsafe Mode Fsafe value Failsafe replacement value Failsafe Mode Last valid value and no valid measured value since switching on Sensor value lower limit 0x52 uncertain sensor conversion Sensor value gt upp
28. 3 v LZ9 36714 EN 091008 Reset 6 Setup with the indicating and adjustment module PLICSCOM Displayed value Scaling unit Out Scale unit Positions after the decimal point scaled Scaling PA Out Scale 4 values Unit of measurement Language The following safety relevant data are not read out or written e Sensor address e PIN e Application Copy sensor data Copy sensor data Basic adjustment If the Reset is carried out the sensor resets the values of the following menu items to the reset values see chart 9 Menu section Function Reset value Basic settings Sensor address 126 Unit of measurement bar Temperature unit C Zero Min adjustment Measuring range begin Span Max adjustment Measuring range end Density 1 kg l Density unit kg l Damping 0s Linearisation linear Sensor TAG Sensor Displayed value PA Out Additional PA value Secondary Value 1 Out Scale Unit Volume Scaling 0 00 to 100 0 Decimal point indication 8888 8 The values of the following menu items are not reset with Reset Menu section Function Reset value Basic settings Position correction no reset Display Lighting no reset Service Language no reset 9 Sensor specific basic adjustment VEGABAR 51 Profibus PA 41 6 Set up with the indicating and adjustment module PLICSCOM VEGA Menu section Function Reset value Application no reset
29. 4 BXO 55 64 69 8 1 8 5 Ibs D b k d2 d4 f RL d5 am F1 1 150 5 3 4 37 g 4X0 5 8 37 8 1 8 F5 2 150 e 3 4 43 4 4X 5 8 35 g 1 8 amp z F7 2 150 6 3 4 43 4 4x 5 g 3 5 g 1 8 2 1 9 FS 3 150 7u 3 4 6 4x5 6 te FQ 3 150 7 2 3 4 6 4x0 5 5 6 1 8 6 2 9 Fig 40 VEGABAR 51 flange version 1 Flange connection according to DIN 2501 2 Flange fitting according to ANSI B16 5 3 Diaphragm diameter 72 VEGABAR 51 Profibus PA 800L60 N3 v LZ9 36714 EN 091008 VEGA 10 Supplement VEGABAR 51 tube isolating diaphragm 1 g E E 8 o A 5 E mm L mm DN PN L D d D1 D2 Mb RA 25 6 400 63 28 5 60 RH 2 40 156 64 563 56 75 48 inch DN PN D Mb L inh pn PN L D d D1 D2 Mb RA 25 6 400 2 31 64 11 8 2 23 64 RH 2 40 69 g4 2 33 54 2 7 32 2 13 4 2 61 54 1 57 04 ma DN PN G1 L2 D2 Mb CS RT 25 40 Rd52x1 6 114 46 26 RQ 32 40 Rd58x1 6 140 52 32 z RW 50 25 Rd78x1 6 156 70 50 E E g e inch DN PN G1 D d
30. 4 V DC 9 32V DC 12 32 V DC 12 24 V DC 12 32 V DC max 32 max 10 with Ex max 15 max 10 with Ex 9 s available at a later date for instruments with StEx WHG or ship approval as well as country specific approvals such as those according to FM or CSA 20 From measuring range 100 bar 13 32 V DC 21 From measuring range 100 bar 13 32 V DC 22 From measuring range 100 bar 13 32 V DC 60 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 VEB 10 Supplement Electrical protective measures Protection rating Housing standard Aluminium and stainless housing op tionally available Process component in IP 68 version External housing Overvoltage category Protection class IP 66 IP 6723 IP 68 1 bar IP 68 IP 65 Approvals Depending on the version instruments with approvals can have different technical data For these instruments the corresponding approval documents have to be taken into account These are part of the delivery or can be downloaded under www vega com via VEGA Tools and serial number search as well as via Downloads and Approvals 23 Instruments with gauge pressure measuring ranges cannot detect the am bient pressure when submerged e g in water This can lead to falsification of the measured value 20 Only with instruments with absolute pressure ranges VEGABAR 51 Profibus PA 61
31. 60 N3 v LZ9 36714 EN 091008 4 Mounting Oxygen applications Welding the socket Sealing Screwing in threaded versions A Sealing Screwing in flange versions Fig 4 Temperature ranges 1 Process temperature 2 Ambient temperature Danger Instruments in the version Oil and grease free for oxygen should be unpacked just before mounting After the protective cover of the process fitting has been removed the label O on the process fitting is visible Contamination by oil grease and dirt should be avoided Danger of explosion 4 2 Mounting steps For mounting VEGABAR 51 a welded socket is required You can find these components in the supplementary instructions manual Welded socket and seals Seal the thread with teflon hemp or a similar resistant seal material on the process fitting thread 175 NPT gt Screw VEGABAR 51 into the welded socket Tighten the hexagon on the process fitting with a suitable wrench Wrench size see chapter Dimensions Warning The housing must not be used to screw the instrument in Applying tightening force can damage internal parts of the housing Seal the flange connections according to DIN ANSI with a suitable resistant seal and mount VEGABAR 51 with suitable screws VEGABAR 51 Profibus PA 15 4 Mounting VEI A Sealing Screwing in hy gienic fittings Wall mounting pao Use the seal suitable for the respective
32. Confirm with OK and move to position correction with 5 The adjustment unit is thus switched over from bar to mbar Proceed as follows to select the temperature unit gt Activate the selection with OK and select Temperature unit with gt J gt Activate the selection with OK and select the requested unit with 7 e g F gt Confirm with OK The temperature unit is hence switched over from C to F Proceed as follows 1 Activate in the menu item Position correction the selection with OK Position correction Offset 0000 mbar 53 mbar 2 Select with 5 e g to accept actual measured value 9 Selection options mbar bar psi Pa kPa MPa inHg mmHg inH2O mmH50 7 Selection options C F 38 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 6 Set up with the indicating and adjustment module PLICSCOM Carrying out zero ad justment bio bio Carrying out span ad justment puo Position correction Accept current measured value gt Accept Edit 3 Confirm with OK and move to min zero adjustment with 5 Proceed as follows 1 Edit the mbar value in the menu item zero with OK Zero adjustment 000 0 0000 0 mbar 0000 0 mbar 2 Set the requested mbar value with and 5 3 Confirm with and move to span adjustment with 5 The zero adjustment is finished Information The zero adjustment shifts the
33. EN 091008 VEGA 10 Supplement Cyclical data traffic The master class 1 e g PLC cyclically reads out measured values from the sensor during operation The below block diagram below shows which data can be accessed by the PLC Sensor mounting Min Max d LA correction adjustment Linearization i Sensor bar Lin characteristics P d T E Ke TB Secondary Secondary Primary Value 1 Value 2 Value PROFIBUS PA output i 1 Failure Target Source for Scaling Damping Alarms mode Mode la Il El BI E Select additional cyclic value Fig 26 VEGABAR 51 Block diagram with Al PA OUT value and Additional Cyclic Value Sensor characteristics ERE ER IE oie eta RE SEEN TB PROFIBUS PA output J 1 Source for n Failure Target l scaling Scaling Damping Aarne mode Mode PA qu BB i Fig 27 VEGABAR 51 Block diagram with temperature value Module of the PA sensors For the cyclic data traffic VEGABAR 51 provides the following modules AI PA OUT PA OUT value of the FB1 after scaling e Temperature VEGABAR 51 Profibus PA 63 10 Supplement VEGA PA OUT value of the FB2 after scaling e Additional Cyclic Value Additional cyclical value depending on the source e Free Place This module must be used if a value should not be used in the da
34. IT o o TIT o o o o k 13 5 6 7 8 DET Fig 9 Wiring plan single chamber housing 1 Voltage supply Signal output 22 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 VEGA 5 Connecting to power supply 5 4 Wiring plan double chamber housing The following illustrations apply to the non Ex as well as to the Ex ia Ex version Electronics compart ment E Display DTE EU L Fig 10 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT IC interface 2 Internal connection cable to the connection compartment S Terminals for VEGADIS 61 VEGABAR 51 Profibus PA 23 5 Connecting to power supply VEGA Connection compart ment Wiring plan Fig 11 Connection compartment double chamber housing 1 Plug connector for VEGACONNECT IC interface 2 Ground terminal for connection of the cable screen S Spring loaded terminals for voltage supply Fig 12 Wiring plan with double chamber housing 1 Voltage supply Signal output 24 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 VEGA 5 Co
35. Operating Instructions VEGABAR 51 Profibus PA Document ID 36714 Process pressure Hyd rostatic Contents VEM Contents 1 About this document Ved RUNCORN iii 4 1 2 Target group deerant eerie en us 4 13 Symbolism use 4 2 For your safety 2 4 Authorised personnel 5 2 2 Appropriate use llle 5 2 3 Warning about misuse 5 2 4 General safety instructions 5 2 5 Safety label on the instrument 6 26 CE conformity iie aa E a aa a A 6 2 7 Fulfillment of NAMUR recommendations 6 2 8 Safety instructions for Ex areas 6 2 9 Safety instructions for oxygen applications 6 2 10 Environmental instructions 6 3 Product description 3 4 Configuration 8 3 2 Principle of operation LL 9 333 Operation aaa a 10 3 4 Packaging transport and storage 10 3 5 Accessory and replacement parts 11 4 Mounting 4 1 General instructions 13 42 Mountingsteps lle 15 4 3 Mounting steps tube isolating diaphragm 16 4 4 Mounting steps external housing 16 5 Connecting to power supply 5 1 Preparing the connection 18 5 2 Connection procedure 19 5 83 Wiring plan single chamber housing 22 5 4 Wiring plan double chamber housing 23 5 5 Wiring plan double chamber housin
36. Pa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa aula A Le fe te fe fe fe fe fs fe fe fe afoafayj ayapfayayjaypayjayaya 0 2 0 2 bar 20 20 kPa 0 5 0 5 bar 50 50 kPa 0 2 5 bar O 250 kPa Absolute pressure 30 bar 3000 kPa 35 bar 3500 kPa 50 bar 5000 kPa A bar 100 kPa bar 100 kPa bar 100 kPa ili 0 1 bar O 100 kPa 35 bar 3500 kPa 0 bar abs 0 2 5 bar O 250 kPa 50 bar 5000 kPa O bar abs 0 5 bar O 500 kPa 65 bar 6500 kPa O bar abs 0 10 bar O 1000 kPa 90 bar 9000 kPa O bar abs 0 25 bar O 2500 kPa 130 bar 13000 kPa O bar abs 0 60 bar O 6000 kPa 200 bar 20000 kPa 0 bar abs 0 100 bar 0 10 MPa 200 bar 20000 kPa O bar abs 0 400 bar O 40 MPa 800 bar 80000 kPa 0 bar abs 11 _ Values less than 1 bar cannot be set VEGABAR 51 Profibus PA 55 10 Supplement VEGA Reference conditions and actuating variables similar to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1 Temperature 18 30 C 64 86 F Relative humidity 45 75 Yo Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psig Determination of characteristics Limit point adjustment according to IEC 61298 2 Characteristics linear Reference installation position upright diaphragm points downward Influe
37. The VEGA DTM Collection and PACTware in the licensed profes sional version provide suitable tools for systematic project documen tation and storage VEGABAR 51 Profibus PA 47 8 Maintenance and fault rectification VEGA Maintenance Cleaning A Reaction when malfunc tions occur Causes of malfunction Fault rectification 24 hour service hotline 8 Maintenance and fault rectification 8 1 Maintain When the instrument is used properly no special maintenance is required in normal operation In some applications product buildup on the diaphragm can influence the measuring result Depending on the sensor and application take precautions to ensure that heavy buildup and especially a hardening thereof is avoided If necessary clean the diaphragm Make sure that the materials are resistant to the cleaning process see resistance list under Services on www vega com The wide variety of applications of isolating diaphragms makes special cleaning instructions necessary for each application Please ask the VEGA agency serving you Caution Never clean the separating diaphragm mechanical for example with tools when using instruments with isolating diaphragms This can damage the diaphragm and filling oil can penetrate 8 2 Remove interferences The operator of the system is responsible for taken suitable measures to remove interferences VEGABAR 51 offers maximum reliability Nevertheless faults ca
38. VEGABAR 51 is preset to application Level measurement Proceed as follows when switching over to application Process pressure measurement 1 Push the OK button in the measured value display the menu overview is displayed 2 Select the menu Service with 5 and confirm with OK Basic adjustment Display Diagnostics gt Service Info 3 Select the menu item Application with gt and edit with OK Warning Note the warning Output can change 4 Select with gt OK and confirm with OK 5 Select Process pressure from the list and confirm with OK In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display VEGABAR 51 Profibus PA 37 6 Setup with the indicating and adjustment module PLICSCOM VEGA Carry out position cor rection To select the adjustment unit in the example switching over from bar to mbar you have to proceed as follows 9 1 Push the OK button in the measured value display the menu overview is displayed gt Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Unit will be displayed Unit Unit of measurement barV Temperature unit CV 3 Activate the selection with OK and select Units of measure ment with 5 4 Activate the selection with OK and select the requested unit with gt in the example mbar 5
39. al measuring range set span Long term drift of the zero signal lt 0 1 x TD year Ambient conditions Ambient storage and transport temperature Standard version 40 80 C 40 176 F 12 Incl non linearity hysteresis and non repeatability 56 VEGABAR 51 Profibus PA 800160 NA VLZ9 36714 EN 091008 VEBA 10 Supplement Version for oxygen applications 9 Versions IP 66 IP 68 1 bar and IP 68 PE connection cable Versions IP 66 IP 68 1 bar and IP 68 PUR connection cable 40 60 C 40 140 F 20 60 C 4 140 F 20 80 C 4 176 F Additional temperature influence through isolating diaphragm The specifications refer to diaphragm material 316L as well as isolating liquid silicone oil They are only used for estimation The actual values depend on the diameter material and strength of the diaphragm as well as the isolating liquid They are available on request Temperature coefficient of the isolating diaphragm in mbar 10 K with Flange DN 25 PN 40 Form C DIN 2501 Flange DN 40 PN 40 Form C DIN 2501 Flange DN 50 PN 40 Form C DIN 2501 Flange DN 50 PN 40 with extension 50 mm Flange DN 50 PN 40 with extension 100 mm Flange DN 50 PN 40 with extension 200 mm Flange DN 80 PN 40 Form C DIN 2501 Flange 1 150 Ibs RF ANSI B16 5 with extension 2 3 Flange 2 150 Ibs RF ANSI B16 5 with extension 2 Temperature coe
40. cate for pressure transmitters Ex specific safety instructions with Ex versions if necessary further certificates Operating instructions manual 27835 Indicating and adjust ment module PLICSCOM optional Supplementary instructions manual 31708 Heating for in dicating and adjustment module optional Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Components VEGABAR 51 consists of the components e Process fitting with measuring cell e Housing with electronics optionally available with plug connector e Housing cover optionally available with indicating and adjustment module The components are available in different versions 1 9 mE EN Fig 1 Example of a VEGABAR 51 with flange connection DN 50 PN 40 and plastic housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics 3 Process fitting with measuring cell Type label The type label contains the most important data for identification and use of the instrument 8 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 3 Product description Supplementary label Oil and grease free for oxygen applications Application area Functional principle Power supply and bus communication e Instrument type Article number instrument e Technical data Measuring range p
41. cepted with OK Process pressure measurement Set up VEGABAR 51 in the following sequence BB ON A Select application Process pressure measurement Select the unit of measurement Carry out position correction Carrying out zero adjustment 36 VEGABAR 51 e Profibus PA 800L160 N3 v LZ9 36714 EN 091008 6 Set up with the indicating and adjustment module PLICSCOM bio Select application Process pressure measurement Select unit 5 Carrying out span adjustment In the menu item Adjustment unit you select the physical unit in which the adjustment should be carried out e g mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values In the menu items zero and span you determine the span of the sensor the span corresponds to the end value Information The steps 1 3 and 4 are not necessary for instruments which are already preset according to customer specifications You can find the data on the type label on the instrument or in the menu items of the zero span adjustment The indicating and adjustment module enables the adjustmetn without filling or pressure Thanks to this you can carry out your settings already in the factory without the instrument having to be installed The actual measured value is displayed in addition to the menu items for zero span adjustment
42. e g in a horizontal cylindrical or spherical tank and the indication or output of the volume is required Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume By activating the appropriate curve the volume percentage of the vessel is displayed correctly If the volume should not be displayed in percent but e g in or kg a scaling can be also set in the menu item Display Linearisation curve linear Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key Caution Note the following if VEGABAR 51 is used as part of an overfill protection system according to WHG If a linearisation curve is selected the measuring signal is no longer compulsorily linear proportional to the level This must be taken into consideration by the user particularly when adjusting the switching point on the level switch This function enables reading out parameter adjustment data as well as writing parameter adjustment data into the sensor via the indicating and adjustment module A description of the function is available in the operating instructions manual Indicating and adjustment module The following data are read out or written with this function Measured value presentation Adjustment Damping Linearisation curve Sensor TAG 40 VEGABAR 51 Profibus PA 800160 N
43. e and get registered for update information via e mail The following components are required to update the sensor software Sensor Power supply VEGACONNECT PC with PACTware Current sensor software as file At www vega com downloads go to Software Select under plics instruments and sensors the suitable instrument series Load the zip file via the right mouse key with Save target as e g on the desktop of your PC Extract all files available in the zip file e g to the desktop Connect the sensor to power supply and provide connection from PC to the instrument via VEGACONNECT Start PACTware and provide connection to the sensor e g via the VEGA project assistant Close the parameter window of the sensor as far as open Go in the PACTware menu bar to nstrument data Additional functions and Update instrument software PACTware checks now the actual hardware and software version of the sensor and displays the data This procedure lasts approx 60 s Push the button Update software and select the previously extracted hex file Then the software update can be started The additional files are installed automatically Depending on the sensor this procedure lasts approximately 1 h 8 5 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our Internet homepage www vega com under Downloads Forms and certificates Repair form By doing this you h
44. ed value indication and adjustment of plics sensors It is connected to the sensor with an up to 50 m long four wire screened standard cable You find further information in the operating instructions VEGADIS 61 Document ID 27720 VEGADIS 82 is suitable for measured value indication and adjustment of sensors with HART protocol It is looped into the 4 20 mA HART signal cable You find further information in the operating instructions VEGADIS 62 Document ID 36469 Flanges are available in different versions according to the following standards DIN 2501 EN 1092 1 ANSI B 16 5 JIS B 2210 1984 GOST 12821 80 VEGABAR 51 Profibus PA 11 3 Product description VEI A Protective cover Electronics module You will find additional information in the supplementary instructions manual Flanges according to DIN EN ASME JIS Document ID 31088 The protective cover protects the sensor housing against soiling and intense heat from solar radiation You will find additional information in the supplementary instructions manual Protective cover Document ID 34296 The electronics module is a replacement part for pressure transmitter VEGABAR One version is available for each type of signal output You find further information in the operating instructions Electronics module VEGABAR series 50 and 60 Document ID 30175 12 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008
45. electronics defective gt Exchange instrument or return instrument for repair E113 e Communication conflict gt Exchange instrument or return instrument for repair Depending on the failure reason and measures taken the steps described in chapter Set up must be carried out again if necessary 8 3 Exchanging the electronics module In case of a defect the electronics module can be exchanged by the user against an identical type If no electronics module is available on side the module can be ordered for the VEGA agency serving you Ordering and exchange are possible with or without sensor serial number The electronics module with serial number includes order specific data such as factory setting seal material etc These are not included in the electronics module without serial number The serial number is stated on the type label of VEGABAR 51 or on the delivery note 8 4 Software update The software version of VEGABAR 51 can be determined as follows e viathe type label of the electronics e viathe indicating and adjustment module e via PACTware 0 Fault message can also appear if the pressure is higher than the nominal range 50 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 8 Maintenance and fault rectification Load sensor software to PC Prepare update Load software into sen sor You can view all software histories on our website www vega com Make use of this advantag
46. elp us carry out the repair quickly and without having to call back for needed information e Print and fill out one form per instrument e Clean the instrument and pack it damage proof e Attach the completed form and if need be also a safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You can find the respective agency on our website www vega com under Company VEGA worldwide VEGABAR 51 Profibus PA 51 9 Dismount 9 Dismount 9 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 9 2 Disposal The instrument consists of materials which can be recycled by specialised recycling companies We use recyclable materials and have designed the electronics to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may be used only for privately used products according to the WEEE directive Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials
47. ending on the version 1 x blind stopper M20 x 1 5 2 5 mm AWG 14 Connection cable between IP 68 instrument and external housing 18 Depending on the version M12 x 1 according to DIN 43650 Harting 7 8 FF VEGABAR 51 Profibus PA 59 10 Supplement VEI A Configuration Wire cross section Wire resistance Standard length Max length Min bending radius at 25 C 77 F Diameter approx Colour standard PE Colour standard PUR Colour Ex version Indicating and adjustment module Voltage supply and data transmission Indication Adjustment elements Protection rating unassembled mounted into the sensor without cover Materials Housing Inspection window four wires one suspension cable one breather capillary screen braiding metal foil mantle 0 5 mm AWG 20 lt 0 036 O m 0 011 Q ft 5 m 16 40 ft 180 m 590 5 ft 25 mm 0 985 in 8 mm 0 315 in Black Blue Blue through the sensor LC display in dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Power supply Supply voltage Non Ex instrument EExia instrument EEx d instrument Operating voltage with lighted indicating and adjustment module Non Ex instrument EExia instrument EEx ia instrument Power supply by max number of sensors DP PA segment coupler VEGALOG 571 EP card 9 32V DC 9 2
48. er limit not accurate high limited 0x80 good non cascade OK OK 0x84 good non cascade active Static revision FB TB changed 10 sec active after the parameter block alarm of the static category was written 0x 89 good non cascade active ad Lo Alarm visory alarm low limited 66 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 10 Supplement Description according to Pro fibus standard good non cascade active ad visory alarm high limited ical alarm low limited ical alarm high limited Possible cause Hi Alarm good non cascade active crit Lo Lo Alarm good non cascade active crit Hi Hi Alarm VEGABAR 51 Profibus PA 67 10 Supplement VEGA 10 3 Dimensions The following dimensional drawings represent only an extract of the possible versions Detailed dimensional drawings can be downloaded on www vega com under Downloads and Drawings The two chamber housings are not available with instruments with 4 20 mA signal output Plastic housing 69 mm 87 mm 3 43 84 mm 8 31 a x e s E E E E N n o N O 5 M20x1 5 L 1 2 NPT C M20x1 5 D 1 2 NPT 1 Single chamber version 2 Double chamber version Aluminium housing
49. escription VEGABAR 51 Profibus PA 1 About this document VEI A 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instructions for maintenance and fault rectification Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained qualified personnel The contents of this manual should be made available to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 2 For your safety 2 For your safety 2 1 Authorised
50. fficient of a cooling ele ment depending on the diaphragm Temperature coefficient of a 1 m long capillary line depending on the diaphragm 4 8 1 2 1 9 1 9 2 1 0 4 1 8 0 1 0 1 1 5 15 Process conditions The specifications to the pressure stage and the product temperature are used as an overview The specifications of the type label are applicable Product temperature depending on the isolating liquid temperature paps gt 1 bar 14 5 psi paps lt 1 bar 14 5 psi Silicone oil KN2 2 Silicone oil KN2 2 and cooling element or capillaries High temperature oil KN3 2 and cooling element 40 40 40 40 10 14 9 Up to 60 C 140 F 4 Version for oxygen applications up to 60 C 140 F 150 C 40 302 F 40 200 C 40 392 F 40 300 C 10 572 F 150 C 302 F 150 C 302 F 200 C 414 572 F VEGABAR 51 Profibus PA 57 10 Supplement High temperature oil KN3 2 and cooling element 300 mm or capillaries Halocarbon oil KN21 Halocarbon oil KN21 for oxygen appli cations Silicone free liquid KN70 Med white oil KN92 FDA Med white oil KN92 FDA and cooling element Med white oil KN92 FDA and cooling element 300 mm Vibration resistance Shock resistance 10 14 40 40 40 40 40 10 14
51. g Ex d 25 5 6 Wiring plan version IP 66 IP 68 1 bar 26 5 7 Wiring plan external housing with version IP 68 27 5 8 Switch on phase 28 6 Setup with the indicating and adjustment module PLICSCOM 6 1 Short description 30 6 2 Insert indicating and adjustment module 30 6 3 Adjustment system 32 6 4 Setup procedure 33 65 Menuschematic llle 43 6 6 Saving the parameter adjustment data 45 2 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 Contents mo 7 Setup with PACTware and other adjustment programs 7 1 Connect the PC via VEGACONNECT 7 2 Parameter adjustment with PACTware 7 3 Parameter adjustment with PDM 7 4 Saving the parameter adjustment data 8 Maintenance and fault rectification 8 Maintain 2 2005 seweni h pke nada nc ela haling 82 Remove interferences 8 3 Exchanging the electronics module 84 Software update 85 Instrument repair 9 Dismount 9 4 Dismounting steps 9 2 Disposal rere etr Cr mex ra pter tide 10 Supplement 10 1 Technical data 10 2 Information on Profibus PA 10 3 Dimensions Jo x orae e Res no end Nd Le Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product d
52. g to the nominal measuring range zero 20 495 54 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 VEI A Span Difference between zero and span 10 Supplement 120 120 11 max 120 of the nominal range Adjustment range with measuring ranges from 100 bar relating to the nominal measuring range zeroMin 5 95 span Max 5 105 Yo Recommended max turn down 10 1 no limitation Nominal measuring ranges and overload resistance Nominal range Gauge pressure 0 0 0 0 0 0 0 0 0 0 04 baro 40 kPa 1 bar O 100 kPa 2 5 bar 0 250 kPa 100 bar O 10 MPa 250 bar 0 25 MPa 400 bar 0 40 MPa 5 bar O 500 kPa 10 bar O 1000 kPa 25 bar O 2500 kPa 60 bar O 6000 kPa 0 bar 100 0 kPa 1 5 bar 100 150 kPa 5 bar 100 500 kPa 10 bar 100 1000 kPa 25 bar 100 2500 kPa 60 bar 100 6000 kPa Overload capacity max pressure 30 bar 3000 kPa 35 bar 3500 kPa 50 bar 5000 kPa 200 bar 20000 kPa 500 bar 50 MPa 800 bar 80 MPa 65 bar 6500 kPa 90 bar 9000 kPa 130 bar 13000 kPa 200 bar 20000 kPa 35 bar 3500 kPa 50 bar 5000 kPa 65 bar 6500 kPa 90 bar 9000 kPa 130 bar 13000 kPa 200 bar 20000 kPa Overload capacity min pressure 0 8 bar 80 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 kPa bar 100 k
53. h the appropriate files can be ordered via e mail under info de vega com or by phone from one of the VEGA agencies under the order number DRIVER S 3 3 Operation VEGABAR 51 can be adjusted with different adjustment media e with indicating and adjustment module e with the suitable VEGA DTM in conjunction with an adjustment software according to the FDT DTM standard e g PACTware and PC e with the adjustment program PDM 3 4 Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test according to DIN EN 24180 The packaging of standard instruments consists of environment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Caution Instruments for oxygen applications are sealed in PE foil and provided with a label Oxygen Use no Oil Remove this foil just before mounting the instrument See instruction under Mounting Transport must be carried out under consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or concealed defects must be appropriately dealt with 10 VEGABAR 51 Profibus PA 800160 N3 v LZ9 367
54. istently loaded in the PLC gt Use function component SFC 14 to load 5 bytes consistently Measured value on the indicating and adjustment module does not correspond to the value in the PLC e The menu item Display Display value is not set to PA Out gt Check values and correct if necessary No connection between PLC and PA network e Incorrect adjustment of the bus parameter and the segment coupler dependent baud rate gt Check data and correct if necessary Instrument does not appear during connection setup e Profibus DP cable pole reversed Check cable and correct if necessary Incorrect termination Check termination at the beginning and end points of the bus and terminate if necessary according to the specification e Instrument not connected to the segment double assignment of an address gt Check and correct if necessary Ve v In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed VEGABAR 51 Profibus PA 49 8 Maintenance and fault rectification VEGA Fault messages via the indicating adjustment module Reaction after fault rec tification E013 no measured value available19 gt Exchange instrument or return instrument for repair E017 e Adjustment span too small gt repeat with modified values E036 e no operable sensor software gt Carry out a software update or send the instrument for repair E041 e Hardware error
55. lations and accident prevention rules The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the required occupational safety measures with the current valid rules and regulations and also take note of new regulations VEGABAR 51 Profibus PA 2 For your safety VEI A 2 5 Safety label on the instrument The safety approval markings and safety tips on the device must be observed 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guidelines By attaching the CE mark VEGA provides a confirmation of successful testing You can find the CE conformity declaration in the download area of www vega com 2 7 Fulfillment of NAMUR recommendations With respect to compatibility the NAMUR recommendation NE 53 is fulfilled This applies also to the corresponding indicating and adjustment components VEGA instruments are generally upward and downward compatible e Sensor software to DTM VEGABAR 51 e DTM VEGABAR 51 for adjustment software PACTware e Indicating and adjustment module for sensor software The parameter adjustment of the basic sensor functions is independ ent of the software version The range of available functions depends on the respective software version of the individual components 2
56. lement VEGABAR 51 tube isolating diaphragm 3 5 3 64 E E o X a Fig 43 VEGABAR 51 tube isolation diaphragm ECO VEGABAR 51 hygienic fitting 115 mm 4 17 32 278mm 3 5 64 RV Fig 44 VEGABAR 51 RV bolting according to DIN 11851 VEGABAR 51 Profibus PA 75 10 Supplement VEGABAR 51 cell isolating diaphragm mm DN PN D b d4 k d2 ZA 25 40 115 18 68 85 14 zB 40 40 150 18 88 110 18 zc 50 40 165 20 102 125 18 zp 80 40 200 24 138 160 18 inh pn pn p b d4 k a2 ZA 25 40 417 39 45 64 2 43 64 3 11 30 35 04 ZB 40 40 5 2 g0 45 64 3 15 52 4 21 64 45 64 zc 50 40 6 5 25 32 4 1 04 45 e4 45 64 ZD 80 40 7 7g 15 16 5 7 46 6 19 64 45 04 Fig 45 VEGABAR 51 ZA cell isolating diaphragm DN 25 PN 16 ZB cell isolating diaphragm DN 40 PN 16 ZC cell isolating diaphragm DN 50 PN 16 ZD cell isolating diaphragm DN 80 PN 16 76 VEGABAR 51 Profibus PA 800160 NA VLZ9 36714 EN 091008 VEB 10 Supplement VEGABAR 51 threaded version GE G1B OSW55 11 NPT 40 mm 1 58
57. n occur during operation These may be caused by the following e g Sensor Process Voltage supply Signal processing The first measures to be taken are to check the output signals as well as to evaluate the error messages via the indicating and adjustment module The procedure is described below Further comprehensive diagnostics can be carried out on a PC with the software PACTware and the suitable DTM In many cases the causes can be determined this way and faults rectified However should these measures not be successful call the VEGA service hotline in urgent cases under the phone no 49 1805 858550 48 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 8 Maintenance and fault rectification Checking Profibus PA The hotline is available to you 7 days a week round the clock Since we offer this service world wide the support is only available in the English language The service is free of charge only the standard telephone costs will be charged When an additional instrument is connected the segment fails e Max supply current of the segment coupler exceeded gt Measure the current consumption reduce size of segment Wrong presentation of the measured value in Simatic S5 e Simatic S5 cannot interpret the number format IEEE of the measured value gt Insert converting component from Siemens In Simatic S7 the measured value is always presented as 0 e Only four bytes are cons
58. n the version M12 x 1 according to DIN 43650 Harting 7 8 FF 58 VEGABAR 51 Profibus PA 800L160 N3 v LZ9 36714 EN 091008 VEI A 10 Supplement Spring loaded terminals for wire cross sec tion 2 5 mm AWG 14 Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing Double chamber housing Connection cable Configuration Wire cross section Wire resistance Tensile strength Standard length Max length Min bending radius at 25 C 77 F Diameter approx Colour standard PE Colour standard PUR Colour Ex version 1xIP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 or 1 x closing cap NPT 1 x blind plug 1 2 NPT 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional or e 1 x closing cap 72 NPT 1 x blind stopper 1 2 NPT plug M12 x 1 for VEGADIS 61 optional four wires one suspension cable one breather capillary screen braiding metal foil mantle 0 5 mm AWG 20 lt 0 036 O m 0 011 O ft 1200 N 270 pounds force 5 m 16 4 ft 1000 m 3281 ft 25 mm 0 985 in 8 mm 0 315 in Black Blue Blue Electromechanical data version IP 68 Cable entry plug 9 External housing Spring loaded terminals for wire cross sec tion up to e 1xcable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 or e 1 x plug dep
59. nals with a screwdriver see following illustration 7 Insert the wire ends into the open terminals according to the wiring plan 8 Press down the opening levers of the terminals you will hear the terminal spring closing 9 Check the hold of the wires in the terminals by lightly pulling on them 10 Connect the screen to the internal ground terminal connect the outer ground terminal with potential equalisation VEGABAR 51 Profibus PA 19 5 Connecting to power supply VEGA 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover on The electrical connection is finished Fig 6 Connection steps 6 and 7 IP 68 version with exter Proceed as follows nal housing 1 Loosen the four screws on the housing socket with an Allen key Size 4 20 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 5 Connecting to power supply bio 2 Remove the housing socket from the mounting plate a D Fig 7 Components of the external housing 1 Screw 2 Wall mounting plate S Cable gland 3 Loop the connection cable through the cable entry on the housing base Information The cable gland can be mounted in three positions each displaced by 90 Simply exchange the cable gland against the blind plug in the suitable thread opening 4 7 Connect the wire ends as described under Si
60. nce of the installation position depending on the isolating diaphragm version Deviation determined according to the limit point method according to IEC 6077012 Applies to digital interfaces HART Profibus PA Foundation Fieldbus as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD nominal measuring range set span Deviation Turn down 1 1 0 2 6 Turn down up to 5 1 0 2 6 Turn down up to 10 1 0 3 Influence of the product or ambient temperature Applies to instruments with digital signal output HART Profibus PA Foundation Fieldbus as well as to instruments with analogue current output 4 20 mA Specifications refer to the set span Turn down TD nominal measuring range set span Thermal change zero zignal reference temperature 20 C 68 F In the compensated temperature range 0 05 10 K x TD O 100 C 32 212 F Outside the compensated temperature typ 0 05 6 10 K x TD range Applies also to instruments with analogue 4 20 mA current output and refers to the set span Thermal change current output lt 0 15 at 40 80 C 40 176 F Long term stability similar to DIN 16086 DINV 19259 1 and IEC 60770 1 Applies to digital interfaces HART Profibus PA Foundation Fieldbus as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD nomin
61. ngle Double chamber housing according to the numbering Connect the screen to the internal ground terminal connect the outer ground terminal above on the housing to potential equal isation Tighten the compression nut of the cable entry The seal ring must completely encircle the cable Attach the mounting plate again and tighten the screws The electrical connection of the sensor to the external housing is hence ready The connection cable is already preconfectioned If necessary shorten it to the requested length cut the breather capillaries clean Remove approx 5 cm of the cable mantle strip approx 1 cm insulation from the ends of the individual wires After shortening the cable fasten the type plate with sup port back onto the cable VEGABAR 51 Profibus PA 21 5 Connecting to power supply VEGA 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia Ex version Electronics and connec tion compartment E Display DA 0505 0 1 5 67 8 HO Fig 8 Electronics and connection compartment single chamber housing 1 Plug connector for VEGACONNECT IC interface 2 Spring loaded terminals for connection of the external indication VEGADIS 61 3 Ground terminal for connection of the cable screen 4 Spring loaded terminals for voltage supply Wiring plan T
62. nnecting to power supply 5 5 Wiring plan double chamber housing Ex d Electronics compart ment Display DTE DE L Fig 13 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT IC interface 2 Internal connection cable to the connection compartment 3S Terminals for VEGADIS 61 Connection compart ment Fig 14 Connection compartment double chamber housing Ex d 1 Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen VEGABAR 51 Profibus PA 25 5 Connecting to power supply VEGA Wiring plan Wire assignment con nection cable Fig 15 Wiring plan double chamber housing Ex d 1 Voltage supply Signal output 5 6 Wiring plan version IP 66 IP 68 1 bar SE Fig 16 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding 26 VEGABAR 51 Profibus PA 800160 NA VLZ9 36714 EN 091008 VEBA 5 Connecting to power supply 5 7 Wiring plan external housing with version IP 68 Overview O Fig 17 VEGABAR 51 in IP 68 version 25 bar and axial cable outlet external housing Electronics and connec tion compartment for power supply
63. nsor TAGs sensor designation e Status byte goes briefly to fault value Then the current measured value will be displayed and the corresponding digital output signal will be outputted to the cable 9 3 The values correspond to the actual measured level as well as to the set tings already carried out e g default setting VEGABAR 51 Profibus PA 29 6 Set up with the indicating and adjustment module PLICSCOM VEGA Function Configuration mo Mount Dismount indicat ing and adjustment module 6 Set up with the indicating and adjustment module PLICSCOM 6 1 Short description The indicating and adjustment module is used for measured value display adjustment and diagnosis It can be mounted in the following housing versions and instruments e All sensors of the plics instrument family in the single as well as in the double chamber housing optionally in the electronics or connection compartment e External indicating and adjustment unit VEGADIS 61 From a hardware version 01 or higher of the indicating and adjustment module resp 03 or higher of the corresponding sensor electronics an integrated backlight can be switched on via the adjustment menu The hardware version is stated on the type label of the indicating and adjustment module or the sensor electronics Note You can find detailed information on adjustment in the operating instructions manual ndicating and adjustment module 6 2 Inser
64. process fitting You can find the components in the supplementary instructions manual Welded socket and seals 4 3 Mounting steps tube isolating diaphragm The isolating systems are temperature and pressure aged at 80 C and 18 bar The zero point is adjusted at 22 C 2 C and a torque of 275 Nm The defined installation position is Tube isolating diaphragm horizontally VEGABAR 51 vertically For installation proceed as follows Position VEGABAR 51 with tube isolating diaphragm 2 Tighten the threaded fittings step by step once on the right and on the left 3 Hold VEGABAR 51 to avoid distortion from the defined installation position Caution Apart from mounting the tube isolating diaphragm must not be permanently under torsion 4 Check current after mounting The current must be between 3 9 and 4 1 mA In case of a deviating value losen threaded fitting and mount again Information By slightly increasing or reducing the torque the current can be set exactly to 20 mA 4 4 Mounting steps external housing 1 Mark the holes according to the following drilling template 2 Depending on the mounting surface fasten the wall mounting plate with 4 screws 16 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 bio 96 iD 110 mm 4 33 93 mm 3 66 ceo 4 Mounting 90 mm 3 54 70 mm 2 76 8mm F
65. rocess pressure process temperature signal output voltage supply protection protection class e Order number Article numbers documentation e Serial number The serial number allows you to access the delivery data of the instrument via www vega com VEGA Tools and serial number search In addition to the type label outside you can also find the serial number on the inside of the instrument Instruments in the version Oil and grease free for oxygen applica tions are equipped with a supplementary label The supplementary label contains instructions on oil and grease free parts of the instrument 3 2 Principle of operation The VEGABAR 51 is a pressure transmitter with isolating diaphragm for pressure measurement of highly corrosive and hot liquids The sensor element for measuring ranges up to 60 bar is the CERTEC measuring cell with rugged ceramic diaphragm The hydrostatic pressure of the product or the process pressure causes a capacitance change in the measuring cell via the metal process diaphragm and the isolating system This change is converted into a corresponding output signal The sensor element for measuring ranges from 100 bar is a wire strain gauge DMS on the rear of the process diaphragm There the process pressure causes a resistance change which is converted into an appropriate output signal Power supply via the Profibus DP PA segment coupler or VEGALOG 571 EP cards A two wire cable according to
66. rom bar to mbar you have to proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed gt Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Unit will be displayed Unit Unit of measurement barV Temperature unit CV 3 Activate the selection with OK and select Units of measure ment with 5 4 Activate the selection with OK and select the requested unit with gt in the example mbar 5 Confirm with OK and move to position correction with 5 The adjustment unit is thus switched over from bar to mbar Information When switching over to adjustment in a height unit in the example from bar to m the density also has to be entered Proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed 2 Confirm the menu Basic adjustment with OK the menu item Units of measurement will be displayed 3 Activate the selection with OK and select the requested unit with gt in the example m 4 Confirm with OK the submenu Density unit appears Unit of measurement Density unit gt kg dm pef 5 Select the requested unit e g kg dm with 5 and confirm with OK the submenu Density appears Selection options mbar bar psi Pa kPa MPa inHg mmHg inH2O mmH50 34 VEGABAR 51 e Profibus PA 800160 N3
67. silicone Alu plastic housing Polycarbonate UL 746 C listed 316Ti 316L PUR FEP PE PE hard 0 8 8 kg 1 764 17 64 Ibs depending on process fitting Output variable Output signal Sensor address Current value digital output signal format according to IEEE 754 126 default setting 10 mA 0 5 mA VEGABAR 51 Profibus PA 53 10 Supplement VEGA Dynamic behaviour output Run up time approx 10s 100 47 90 10 4 Fig 25 Sudden change of the process variable dead time tr rise time ta and step response time ts 1 Process variable 2 Output signal Dead time lt 150 ms Rise time lt 100 ms 10 90 Step response time lt 250 ms ti O s 10 90 To this amounts the reaction time of the isolatng system This time varies from values 1 s with compact isolating diaphragms up to several seconds with capillary systems Example Flange isolating diaphragm DN 80 filling silicone oil KN 2 2 capillary length 10 m measuring range 1 bar Process temperature Reaction time 40 C approx 2 s 20 C approx 3 s 20 C approx 11 s Damping 63 of the input variable 0 999 s adjustable Input variable Adjustment Adjustment range of the min max adjustment relating to the nominal measuring range Percentage value 10 110 Pressure value 20 120 Adjustment range of the zero span adjustment relatin
68. t indicating and adjustment module The indicating and adjustment module can be inserted into the sensor and removed again at any time It is not necessary to interrupt the power supply Proceed as follows Unscrew the housing cover 2 Place the indicating and adjustment module in the desired position on the electronics you can choose any one of four different positions each displaced by 90 3 Press the indicating and adjustment module onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The indicating and adjustment module is powered by the sensor an additional connection is not necessary 30 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 6 Set up with the indicating and adjustment module PLICSCOM pao 3 Fig 21 Insert indicating and adjustment module Note If you intend to retrofit the instrument with an indicating and adjustment module for continuous measured value indication a higher cover with an inspection glass is required VEGABAR 51 Profibus PA 31 6 Set up with the indicating and adjustment module PLICSCOM VEGA Key functions Adjustment system 6 3 Adjustment system Fig 22 Indicating and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys e OK ke
69. ta telegram of the cyclical data traffic e g replacement of the temperature and Additional Cyclic Value Max three modules can be active By means of the configuration software of the Profibus master you can determine the configuration of the cyclical data telegram with these modules The procedure depends on the respective configuration software e Tip The modules are available in two versions Short for Profibus master supporting only one Identifier Format byte e g Allen Bradley e Long for Profibus master only supporting the Identifier Format byte e g Siemens S7 300 400 Examples of telegram configuration In the following you will see how the modules can be combined and how the appendant data telegram is structured Example 1 standard setting with pressure value temperature value and additional cyclical value e Al PA OUT e Temperature e Additional Cyclic Value Byte No EE EE 14 15 Format IEEE 754 Status IEEE 754 Status IEEE 754 Status Flieskommazahl Flieskommazahl Flieskommazahl Value PA OUT Status Temperature Status Additional Cyclic Status FB1 FB1 FB2 FB2 Value Fig 28 Telegram configuration example 1 Example 2 with pressure value and temperature value without additional cyclical value e Al PA OUT e Temperature 64 VEGABAR 51 e Profibus PA 800160 N3 v LZ9E 36714 EN 091008 VEGA 10 Supplement e Free Place Eelere Format IEEE 754 Status IEEE 754
70. v LZ9E 36714 EN 091008 6 Set up with the indicating and adjustment module PLICSCOM Carry out position cor rection Carrying out min ad justment Unit of measurement Density 0001000 kg dm 6 Enter the requested density value with 5 and confirm with OK and move to position correction with 5 The adjustment unit is thus switched over from bar to m Proceed as follows to select the temperature unit gt Activate the selection with OK and select Temperature unit with gt J gt Activate the selection with OK and select the requested unit with gt e g F gt Confirm with OK The temperature unit is hence switched over from C to F Proceed as follows 1 Activate in the menu item Position correction the selection with OK Position correction Offset 0000 mbar 53 mbar 2 Select with 5 e g to accept actual measured value Position correction Accept current measured value gt Accept Edit 3 Confirm with OK and move to min zero adjustment with 5 Proceed as follows 1 Edit the value in the menu item Min adjustment with OK Min adjustment 4000 0 Jn 0000 0 mbar 0000 0 mbar 2 Set the requested percentage value with and 5 3 Edit the requested mbar value with OK 5 Selection options C F VEGABAR 51 Profibus PA 35 6 Get up with the indicating and adjustment module PLICSCOM VEI A
71. value of the span adjustment The span i e the difference between these values however remains un changed Information For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK Proceed as follows 1 Edit the mbar value in the menu item span with OK Span adjustment 100 0 1000 0 mbar 0000 0 mbar Information The displayed pressure for 100 corresponds to the nominal measuring range of the sensor in the above example 1 bar 1000 mbar 2 Set the requested mbar value with gt and OK VEGABAR 51 Profibus PA 39 6 Set up with the indicating and adjustment module PLICSCOM VEGA Linearisation curve Copy sensor data mo 3 Confirm with OK and move to the menu overview with ESC The span adjustment is finished Information For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level
72. wire connection cable Use cable with round cross section A cable outer diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with a different diameter or cross section exchange the Seal or use a suitable cable gland Please make sure that your installation is carried out according to the Profibus specification In particular make sure that the termination of the bus is done with appropriate terminating resistors On the instrument with cable entry 1 2 NPT and plastic housing there is a metallic 1 2 threaded insert moulded into the plastic housing Caution No grease should be used when screwing the NPT cable gland or Steel tube into the threaded insert Standard grease can contain additives that corrode the connection between threaded insert and housing This would influence the stability of the connection and the tightness of the housing 18 VEGABAR 51 Profibus PA 800160 N3 v LZ9E 36714 EN 091008 VEBA 5 Connecting to power supply Cable screening and grounding Single Double chamber housing In systems with potential equalisation connect the cable screen directly to ground potential at the power supply unit in the connection box and at the sensor The screen in the sensor must be connected directly to the internal ground terminal The ground terminal outside on the housing must be connected to the potential equalisation low
73. y Move to the menu overview Confirm selected menu Edit parameter Save value e gt key to select menu change list entry Select editing position e key Change value of the parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 32 VEGABAR 51 Profibus PA 800160 N3 v LZ9 36714 EN 091008 VEBA 6 Set up with the indicating and adjustment module PLICSCOM Address setting Level or process pres sure measurement Parameter ad justment Level measurement bio Select unit 6 4 Setup procedure Before starting the actual parameter adjustment of a Profibus PA sensor the address setting must first be carried out You will find a detailed description in the operating instructions manual of the indicating and adjustment module or in the online help of PACTware or DTM VEGABAR 51 can be used for level as well as for process pressure measurement Default setting is level measurement The mode can be changed in the adjustment menu Depending on the application only the

Operating Instructions - VEGABAR 51

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