Operating Instructions - VEGAFLEX 67
Contents
1. S DS DE DR L Fig 10 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT l C interface 2 Internal connection cable to the connection compartment 3 Terminals for VEGADIS 61 Connection compart ment i TET Fig 11 Connection compartment double chamber housing 1 Spring loaded terminals for voltage supply 2 Plug connector for VEGACONNECT I C interface 3 Ground terminal for connection of the cable screen 20 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 5 Connecting to power supply Wiring plan SRL ES N N gc N l ed l a Ec Fig 12 Wiring plan double chamber housing 1 Voltage supply signal output 5 5 Wiring plan version IP 66 IP 68 1 bar Wire assignment con nection cable SS NC Fig 13 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding VEGAFLEX 67 Profibus PA 21 6 Set up with the indicating and adjustment module PLICSCOM VEGA Function Configuration pue Mount Dismount indica ting and adjustment mo dule 6 Set up with the indicating and adjustment module2. 5 T T T Ss 200 C 100 C 0 C 100 C 200 C 300 C 400 C 328 F 148 F 82 F 212 F 392 F 572 F 752 F Fig 25 High temperature version Process pressure process temperature 1 Process temperature 2 Process pressure Process temperature thread or flange tem 200 400 C 328 752 F perature The measurement error from the process condi tions is in the specified pressure and temperature range of below 1 O4 100 C 212 F 80 C 176 F 60 C 140 F OC 200 C 110 C 32 F 100 C 200 C 300 C 400 C 328 F 466 20 C 212 F 392 F 572 F 752 F GT 40 C 40 F Y Fig 26 Ambient temperature process temperature version 200 400 C 328 752 F 1 Ambient temperature 2 Process temperature graphite seal VEGAFLEX 67 Profibus PA 51 10 Supplement VEGA Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Spring loaded terminals for wire cross sec tion Single chamber housing Double chamber housing or or or or or 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 1 x closing cap M20 x 1 5 1 x blind stopper M20 x 1 5 1 x closing cap NPT 1 x blind plug Y NPT 1 x plug depending on the version 1 x blind stopper M20 x 1 5 1x cable entry M20 x 1 5 cable 5
3. see chart with Reset Function Reset value Sensor address No reset Language No reset Factory setting Like basic adjustment but in addition special parameters are reset to default values 9 Peak value 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 Indicating and adjustment module 9 Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware 30 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 6 Set up with the indicating and adjustment module PLICSCOM Basic adjustment 6 5 Menu schematic gt Basic adjustment 1 Display Diagnostics Service Info Sensor address 1 1 Upper medium 1 1 Min adjustment ES Max adjustment 1 3 Dielectric figure of the upper 0 00 IQ 100 00 Y 000 medium enter calculate 10 000 m d 1 000 m d 8 000 m d 2 000 m d Linearisation curve 1 4 Channel 15 Damping 1 6 Sensor TAG 1 7 Linear PV lin value 0s Sensor Display Basic adjustment 2 gt Display Diagnostics Service Info Displayed value 24 Lighting 24 Primary Value Switched of
4. 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 That way they are available for multiple use or service purposes The VEGA DTM Collection and PACTware in the licensed profes sional version provide suitable tools for systematic project documen tation and storage 36 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 8 Maintenance and fault rectification Failure reasons Fault rectification 24 hour service hotline Checking Profibus PA 8 Maintenance and fault rectification 8 1 Maintenance If the instrument is used properly no special maintenance is required in normal operation 8 2 Remove interferences VEGAFLEX 67 offers maximum reliability Nevertheless faults can 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 and the faults rectified this way Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone
5. N3 LEZE 32313 EN 120329 8 Maintenance and fault rectification Status accor Error code ding to NE 107 Text message Cause Rectification E042 E113 Hardware error electronics defec Exchange the instrument or send it tive in for repair Hardware error electronics defec Exchange the instrument or send it tive in for repair Communication conflict Exchange the instrument or send it in for repair 9 Sensor serial number T Assignment Profibus PA 8 3 Exchanging the electronics module If the electronics module is defective it can be replaced by the user In Ex applications only one instrument and one electronics module with respective Ex approval may be used If there is no electronics module available on site one can be ordered from the VEGA agency serving you The new electronics module must be loaded with the settings of the sensor These are the options e At the factory by VEGA e Oron site by the user In both cases the sensor serial number is necessary The serial numbers are stated on the type label of the instrument inside the housing or on the delivery note Information When loading on site first of all the order data must be downloaded from the Internet see operating instructions manual Electronics module The electronics modules are adapted to the respective sensor and distinguish also in the signal output or power supply Electronics module FX E
6. 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 PLICSCOM as well as a hardware version 01 03 or higher of the corresponding sensor an integrated backlight can be switched on via the adjustment menu The hardware version is stated on the type label of the PLICSCOM or the sensor electronics Note You can find detailed information on the adjustment in the operating instructions manual ndicating and adjustment module 6 2 Insert 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 rev
7. VEGAFLEX 67 Profibus PA 1 About this document 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 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 2 For your safety 2 For your safety 2 1 Authorised personnel All operations described
8. bt ft Level of liquids by 10 higher than the of the upper medium 100 mm 3 9 in The measured value deviates from the actual level until the min layer thickness is reached 6 m 19 69 ft 10 m 32 81 in 20 m 65 61 in gt 1 4 44 VEGAFLEX 67 Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement KE mes p 0 z Je Y i o o o o o o o o o o o H o o o 2 Y o o 1 o o H Y L_ Fig 18 Measuring ranges of VEGAFLEX 67 coax version 1 Reference plane 2 Probe length 3 Measuring range default setting refers to the measuring range in water 4 Upper dead band see diagrams under Accuracy grey section 5 Lower dead band see diagrams under Accuracy grey section Min dielectric figure upper medium with y gt 1 6 rod cable version VEGAFLEX 67 Profibus PA 45 10 Supplement VEGA E Ed D m eel Fig 19 Measuring ranges of the VEGAFLEX 67 rod and cable version Reference plane Probe length Measuring range Upper dead band see diagrams under Accuracy grey section Lower dead band see diagrams under Accuracy grey section DP Gah za 46 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 10 Supplement Cl I 2 Pepe 1 0 a Feerrerec
9. 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 VEGAFLEX 67 is a sensor for continuous interface measurement in liquids 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 regulations and accident prevention rules The instrument must only
10. no 49 1805 858550 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 The following table describes possible errors and helps to remove them Error Cause Rectification When an additio nal instrument is connected the segment fails Wrong presenta tion of the measu red value in Simatic S5 Max supply cur rent of the seg ment coupler exceeded Simatic S5 can not interpret the number format IEEE of the mea sured value Measure the current consumption reduce size of segment Insert converting component from Siemens In Simatic S7 the measured value is always presented as 0 Only four bytes are consistently loaded in the PLC Use function component SFC 14 to load 5 bytes consistently VEGAFLEX 67 Profibus PA 37 8 Maintenance and fault rectification Error messages via the indicating and adjust ment module Error Cause Rectification Measured value on the indicating and adjustment module does not correspond to the value in the PLC The menu item Display Dis play value is not set to PA Out Check values and correct if neces sary No connection between PLC and PA network Instrument does not appear during connection setup Incorrect ad
11. project assistant with Start The assistant establishes the connection automatically and opens the parameter adjustment window Sensor online parameter adjustment Connect this parameter adjustment window before you carry out further steps Select with the right mouse key the sensor in the project and go to Additional function Then click to Software update The window Sensor software update opens PACTware checks now the sensor data and displays the actual hardware and software version of the sensor This takes approximately 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 up to 1 h Then the message appears Software update successfully executed 8 5 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our homepage at www vega com under Downloads Forms and certificates Repair form By doing this you help 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 40 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 8 Maintenance and fault
12. the lower medium no emulsion phase no mull layer If possible no foam on the surface Lower medium L1 The dielectric figure must be 10 higher than the dielectric figure of the upper medium preferably electrically conductive Example upper medium dielectric figure 2 lower medium at least dielectric figure 12 VEGAFLEX 67 Profibus PA 3 Product description Output signal Power supply and bus communication GSD EDD di h2 hi Fig 2 Interface measurement 1 Reference plane di Distance to the interface d2 Distance to the level TS Thickness of the upper medium d1 d2 DI Height Interface h2 Height Level L1 Lower medium L2 Upper medium The interface is directly processed by the sensor and outputted as digital output signal The indication of the indicating and adjustment module and PACTware output the distance to the interface d1 in m d Power supply via the Profibus DP PA segment coupler or VEGALOG 571 EP cards A two wire cable according to Profibus specification Serves as carrier of both power and digital data transmission for multiple sensors The instrument profile of VEGAFLEX 67 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 optional heatin
13. 313 EN 120329 4 Mounting Measuring range Pressure Mounting position Fig 3 Measures against moisture penetration The reference plane for the measuring range of the sensors is the sealing surface of the thread or flange Keep in mind that a min distance must be maintained below the reference plane and possibly also at the end of the probe measurement in these areas is not possible dead band Particularly the cable length cannot be used all the way to the end because measurement in the area of the gravity weight is not possible These dead bands are listed in chapter Technical data Keep in mind for the adjustment that the default setting for the measuring range refers to water The process fitting must be sealed if there is gauge or low pressure in the vessel Before use check if the seal material is resistant against the measured product and the process temperature The max permissible pressure is specified in chapter Technical data or on the type label of the sensor 4 2 Instructions for installation When mounting the cable and rod versions of VEGAFLEX 67 keep at least a distance of 300 mm 11 81 in to other vessel installations or to the vessel wall During operation the probe must not touch any installations or the vessel wall If necessary fasten the probe end In vessels with conical bottom it can be advantageous to mount the sensor in the center of the vesse
14. 5 112 mm 4 41 M20x1 5 Ye NPT KEN 1 Single chamber version 2 Double chamber version Aluminium housing Ve NPT 116 mm 4 57 86 mm 3 39 M20x1 5 M20x1 9 116 mm 4 57 120 mm 4 72 Oo M20x1 5 Ve NPT 1 Single chamber version 2 Double chamber version VEGAFLEX 67 Profibus PA 59 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 p B4 mm T e W E iS E E E H Y e N Ei d M20x1 5 M20x1 5 T M20x1 5 Ye NPT 1 Single chamber version 2 Double chamber version Stainless steel housing 59mm 69 mm 87 mm 3 43 2 32 2 72 m p 80 mm 6 79 mm z Be Dn 8115 8 11 3 39 0 0 M16x1 5 x E E E E E E i E QN Tr T o e moas LES o IR Ye NPT M20x1 5 Y2 NPT b E M20x1 5 Ve NPT 1 Single chamber version electropolished 2 Single chamber version precision casting 2 Double chamber version precision casting 60 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement VEGAFLEX 67 rod cable version 200 400 C 328 752 F SW60 Gi 1
15. 67P suitable for VEGAFLEX 67 Profibus PA e FX E 67PX X without approvals e FX E 67PC C approvals XM CX CM according to product list 8 4 Software update The software version of VEGAFLEX 67 can be determined as follows e onthe type label of the electronics e viathe indicating and adjustment module e via PACTware VEGAFLEX 67 Profibus PA 39 8 Maintenance and fault rectification VEGA 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 advantage and get registered for update information via e mail The following components are required to update the sensor software Sensor Voltage supply VEGACONNECT PC with PACTware Current sensor software as file At www vega com downloads go to Software Select under plics sensors and instruments Firmware updates the respective instru ment series and software version Load the zip file via the right mouse key with Save target as e g on the desktop of your PC Move with the right mouse key to the folder and select Extract all Save the extracted files for example on the desktop Connect the signal conditioning instrument to power supply and provide the connection from the PC to the instrument via the interface adapter Start PACTware and go via the menu Project to the VEGA project assistant Select USB and Set instruments online Activate the
16. 9 mm 1 x blind stopper M20 x 1 5 1 x blind stopper M16 x 1 5 or optionally available with 1 x plug M12 x 1 for external indicating and adjustment unit 1 x closing cap NPT 1 x blind stopper Ve NPT 1 x blind stopper M16 x 1 5 or optionally 1 x plug M12 x 1 for external indicating and adjustment unit 1 x plug depending on the version 1 x blind stopper M20 x 1 5 1 x blind stopper M16 x 1 5 or optionally available with 1 x plug M12 x 1 for external indicating and adjustment unit 2 5 mm AWG 14 Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing Double chamber housing Connection cable Wire cross section Wire resistance Tensile strength Standard length Max length 4 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 1 x blind stopper M16 x 1 5 0 5 mm AWG 20 lt 0 036 Q m 1200 N 270 Ibf 5 m 16 4 ft 1000 m 3280 ft Depending on the version M12 x 1 according to DIN 43650 Harting 7 8 FF 52 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement Min bending radius Diameter approx Colour standard PE Colour standard PUR Colour Ex version 25 mm 0 984 in with 25 C 77 F 8 mm 0 315 in Black Blue Blue Indicating and adjustment module Voltage supply and data transmission Indicati
17. July 2007 Software version Display now Serial number 3 50 4 July 2007 12345678 VEGAFLEX 67 e Profibus PA 33 6 Set up with the indicating and adjustment module PLICSCOM VEGA 6 6 Saving the parameter adjustment data We recommended noting the adjusted data e g in this operating instructions manual and archiving them afterwards They are thus available for multiple use or service purposes If VEGAFLEX 67 is equipped with an indicating and adjustment module the most important data can be read out of the sensor into the indicating and adjustment module The procedure is described in the operating instructions manual Indicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If it is 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 34 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 7 Set up with PACTware and other adjustment programs 7 Set up with PACTware and other adjustment programs 7 1 Connect the PC VEGACONNECT directly on the sensor Fig 16 Connection of the PC via VEGACONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor VEGACONNECT exter nally Fig 17 Connectio
18. NPT 26mm 5 64 30mm 1 3 46 Fig 36 VEGAFLEX 67 cable rod version with thread 200 400 C 328 752 F L Sensor length see chapter Technical data VEGAFLEX 67 Profibus PA 61 10 Supplement VEGA VEGAFLEX 67 coax version 200 400 C 328 752 F SW 60 mm E 2 36 D SI SS Wi EIT G1 E a 1 NPT OH all bag o o o o o o o o o 42 4 mm 9 Si 167 o o o o o o o o o o o o o o o Fig 37 VEGAFLEX 67 coax version with thread 200 400 C 328 752 F L Sensor length see chapter Technical data 62 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 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 N here 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
19. Operating Instructions VEGAFLEX 67 200 400 C Profibus PA Document ID 32313 Guided Microwave Contents 1 About this document do FUNGON cesa oed bbb ine RR RERO RE 4 1 2 Targetgroup ics cutie bad aie mh PRX AER 4 1 3 Symbolism used 4 2 For your safety 2 4 Authorised personnel 5 2 2 Appropriate use lille 5 2 3 Warning about misuse 5 2 4 General safety instructions 5 25 CE conformity 0 0 00 000008 6 2 6 Fulfillment of NAMUR recommendations 6 2 7 Safety instructions for Ex areas sss 6 2 8 Environmental instructions 6 3 Product description 3 4 Str cture ee essa n 7 3 2 Principle of operation 0 04 8 3 3 Operations oie ce esse ee er ee eee ee ee ed 11 3 4 Packaging transport and storage 11 4 Mounting 4 31 General instructions llle 12 4 2 Instructions for installation 13 5 Connecting to power supply 5 1 Preparing the connection 0004 16 5 2 Connection procedure 00 00000 17 5 83 Wiring plan single chamber housing 18 5 4 Wiring plan double chamber housing 19 5 5 Wiring plan version IP 66 IP 68 1 bar 21 6 Setupwith the indicating and adjustment module PLICSCOM 6 1 Short description 22 6 2 Insert indicating and adjustment module 22 6 3 Adjustment sys
20. a L Probe length SC md n 10 mm 0 394 15 mm 0 591 D 0 15m 5 906 25 mm 0 984 10 mm 0 394 L NS ied LLL 0 2m 7 874 0 1m 3 937 0 2 m 7 874 Fig 23 Deviation VEGAFLEX 67 in cable version 1 Dead zone no measurement possible in this area L Probe length VEGAFLEX 67 Profibus PA 49 10 Supplement VEGA L E ae TRE CSCC CSCC CSCIC COCCI SIE 10 mm 0 394 aaa a 0 H B 10 mm 0 394 b a e s o _ i 0 1 m 3 937 0 15 m 1 968 Fig 24 Deviation VEGAFLEX 67 in coax version 1 Dead zone no measurement possible in this area L Probe length Influence of the ambient temperature to the sensor electronics Temperature drift 0 03 96 10 K relating to the max measuring range or max 0 3 6 Temperature drift Digital output 3 mm 10 K relating to the max measuring range or max 10 mm Ambient conditions Ambient storage and transport temperature 40 80 C 40 176 F Process conditions Process pressure 1 400 bar 100 40000 kat 14 5 5800 psig depending on the process fitting 50 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement 400 bar 5800 psig 380 bar 5510 psig 350 bar 5070 psig 300 bar 4350 psig
21. and move to Min adjustment with gt J Min adjustment 0 00 10 000 m d 8 000 m d 4 Prepare the value for editing with OK and set the cursor to the requested position with gt J Set the requested percentage value with and save with OK The cursor jumps now to the distance value 5 Enter the suitable distance value in m for the empty vessel e g distance from the sensor to the vessel bottom corresponding to the percentage value 6 Save the settings with OK and move to Max adjustment with E 2 Carry out max adjust Proceed as follows ment Max adjustment 100 00 4 4000 m d 2 000 m d 1 Prepare the 6 value for editing with OK and set the cursor to the requested position with gt J Set the requested percentage value with and save with OK The cursor jumps now to the distance value 2 Enter the appropriate distance value in m corresponding to the percentage value for the full vessel Keep in mind that the max level must lie below the dead band 3 Save the settings with OK 26 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 6 Set up with the indicating and adjustment module PLICSCOM Application Damping Linearisation curve Each product has different reflective properties In addition there are various interfering factors which have to be taken into account agitated product surfaces and foam generation with liquids dust generatio
22. ansport 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 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 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 VEGAFLEX 67 Profibus PA 11 4 Mounting Suitability for the pro cess conditions Mounting position Welding work Handling 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 a
23. ast value and already valid measured value since switching on 0x48 uncertain substitute set Switch on simulation Failsafe replacement value Failsafe Mode Fsafe value Ox4c uncertain initial value Failsafe replacement value Failsafe Mode Last valid value and no valid measured value since switching on 0x51 uncertain sensor conversion Sensor value lt lower limit not accurate low limited 0x52 uncertain sensor conversion Sensor value gt upper 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 has been written 0x89 good non cascade active ad Lo Alarm visory alarm low limited Ox8a good non cascade active ad Hi Alarm visory alarm high limited Ox8d good non cascade active cri Lo Lo Alarm tical alarm low limited Ox8e good non cascade active cri Hi Hi Alarm tical alarm high limited 58 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement 10 3 Dimensions Plastic housing 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 M20x1 5 Ve NPT 84 mm 3 31 279mm 3 31 M16x1
24. 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 necessary occupational safety measures with the current valid rules and regulations and also take note of new regulations VEGAFLEX 67 Profibus PA 2 For your safety VEGA 2 5 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 6 Fulfillment of NAMUR recommendations The device fulfills the requirements of the applicable NAMUR recommendations 2 7 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 8 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 e Chapt
25. ble 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 Y NPT and plastic housing there is a metallic 72 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 With 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 impedance 16 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 5 Connecting to power supply 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 u
26. can 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 3 2 Principle of operation VEGAFLEX 67 is a level sensor with coax rod or cable probe for continuous interface measurment VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 3 Product description Functional principle Prerequisites for inter face measurement It is designed for industrial use in all areas of process technology and can be used in liquids High frequency microwave impulses are guided along a steel cable or rod or a rod inside a steel tube When reaching the product surface a part of the microwave impulses is reflected The other part passes the upper product and is reflected a second time by the interface The running times to the two product layers are processed by the instrument Upper medium L2 The upper medium must not be conductive The dielectric figure of the upper medium must be known input required Min dielectric figure rod version 1 7 coax version 1 4 You can find a list with the dielectric figures on our home page www vega com The composition of the upper medium must be stable no varying products or mixtures The upper medium must be homogeneous no stratifications within the medium Min thickness of the upper medium 100 mm Clear separation from
27. com Tuut npogykunu cbupmp BETA 3auujarorcs no BceMy mMupy npaBaMM Ha MHTeJIiekryanbHyto COOCTBEHHOCTb QanbHeiwyto nH opma no cMorpure Ha catre http www vega com VEGAAIIF RESRE RARE MAP Xt AERAN X lt http www vega com gt 10 5 Trademark All the brands as well as trade and company names used are property of their lawful proprietor originator VEGAFLEX 67 Profibus PA 63 VEGA 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 cce 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 2012 Subject to change without prior notice 32313 EN 120329
28. eel housing precision casting silicone aluminium plastic housing stainless steel housng electropolished Polycarbonate 316L G1 A 1 NPT DIN from DN 50 ANSI from 2 Weights version 200 400 C 328 752 F Instrument weight depending on proc ess fitting Tube 43 mm 1 693 in approx 0 8 8 kg 0 176 17 64 Ibs approx 3600 g m 38 7 oz ft VEGAFLEX 67 Profibus PA 43 10 Supplement Rod 16 mm 0 63 in Cable 6 mm 0 236 in Gravity weight Probe length L from seal surface Tube 43 mm 1 693 in Trimming accuracy tube Rod 16 mm 0 63 in Trimming accuracy rod Cable 6 mm 0 236 in Trimming accuracy cable Max tensile load with cable o 6 mm 0 236 in Lateral load Tube 43 mm 1 693 in Rod 16 mm 0 63 in Input variable Measured variable Min dielectric figure lower medium Min layer thickness upper medium Max layer thickness upper medium Dielectric figure upper medium 10 Dielectric figure upper medium 5 Dielectric figure upper medium 2 Min dielectric figure upper medium coax version approx 1600 g m 17 oz ft approx 170 g m 1 8 oz ft approx 730 g 25 8 oz up to 6 m 19 69 ft 1 mm 0 039 in up to 6 m 19 69 ft 1 mm 0 039 in up to 60 m 196 9 ft 0 05 10 KN 2248 Ibf 100 Nm 74 Ibf ft 30 Nm 22
29. els in which the vessel volume does not increase linearly with the level e g in a horizontal cylindrical or spherical tank and the indication or output of the volume is required Corresponding linearisation 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 VEGAFLEX 67 Profibus PA 27 6 Set up with the indicating and adjustment module PLICSCOM VEGA Sensor TAG False signal suppres sion Linearisation curve Linear Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the gt key In this menu item you can enter an unambiguous designation for the sensor e g the measurement loop name or the tank or product designation In digital systems and in the documentation of larger plants a singular designation should be entered for exact identification of individual measuring points Sensor TAG Sensor With this menu item the Basic adjustment is finished and you can now jump to the main menu with the ESC key High sockets or vessel installations such as e g struts or agitators as well as buildup and weld joints on the vessel walls cause interfering reflections
30. er Packaging transport and storage e Chapter Disposal VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 3 Product description Scope of delivery Constituent parts 3 Product description 3 1 Structure The scope of delivery encompasses Level sensor VEGAFLEX 67 e Documentation this operating instructions manual 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 Ex specific Safety instructions with Ex versions if necessary further certificates The VEGAFLEX 67 consists of the components e Process fitting with probe Housing with electronics e Housing cover optionally available with indicating and adjustment module VEGAFLEX 67 Profibus PA 3 Product description Type label Application range Fig 1 VEGAFLEX 67 cable version with plastic housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics 3 Process fitting The type label contains the most important data for identification and use of the instrument Article number Serial number Technical data Article numbers documentation With the serial number you
31. erse order The indicating and adjustment module is powered by the sensor an additional connection is not necessary 22 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 6 Set up with the indicating and adjustment module PLICSCOM pue Fig 14 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 VEGAFLEX 67 Profibus PA 23 6 Set up with the indicating and adjustment module PLICSCOM VEGA Key functions Adjustment system 6 3 Adjustment system Fig 15 Indicating and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys e OK key Move to the menu overview Confirm selected menu Edit parameter Save value 5 key to select Menu change Select list entry Select editing position e key Change value of the parameter e ESC key interrupt input Return to higher ranking 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
32. f Y 4 VEGAFLEX 67 e Profibus PA 31 6 Set up with the indicating and adjustment module PLICSCOM Diagnostics Basic adjustment 3 Display gt Diagnostics Service Info a E VEGA Peak value 3 1 1 Interface Distance min 0 464 m d Distance max 5 385 m d Peak value 3 1 2 Total level Distance min 0 234 m d Distance max 5 385 m d Sensor status 3 2 OK Curve selection Echo curve 3 3 Echo curve 3 4 Presentation of the echo curve Service Basic adjustment 4 Display Diagnostics b Service Info Sensor 4 1 5m Rod Application 42 Liquid Standard DK 2 2 False signal suppression 4 3 Change now Additional PA value Secondary Value 1 44 Out Scale Unit 4 5 Volume hl PV Out Scale 4 6 0 2 0 0 m 100 100 m Simulation 47 Start simulation Reset Select reset 48 Unit of measurement 49 E m d select Language 4 10 German Copy sensor data 4 11 Copy sensor data PIN Enable 4 12 32 VEGAFLEX 67 Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 6 Set up with the indicating and adjustment module PLICSCOM Info Basic adjustment 5 Display Diagnostics Service gt Info Instrument type 5 2 Calibration date 5 2 Last change using PC 5 3 Sensor characteristics 5 5 4
33. g 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 Medium Vessel form Damping Linearisation curve Sensor TAG Displayed value Unit of measurement Language Sensitivity PA scaling unit PV Out Scale Channel Additional PA value Dielectric figure The following safety relevant data are not read out or written HART mode PIN Sensor length Sensor type False signal suppression Copy sensor data Copy sensor data Basic adjustment If the function Reset is carried out the sensor resets the values of the following menu items to the reset values see chart 2 The following values will be reset 2 Sensor specific basic adjustment VEGAFLEX 67 Profibus PA 29 6 Set up with the indicating and adjustment module PLICSCOM VEGA Optional settings Function Reset value Max adjustment Distance upper dead zone Min adjustment Distance supplied sensor length Min adjustment Cable version Distance lower dead zone Damping ti Os Linearisation Linear Sensor TAG Sensor Display PA Out 1 Channel PV lin Additional PA value PV lin Out Scale Unit K PV Out Scale 0 00 lin 0 0 100 0 lin 100 The values of the following menu items are not reset to the reset values
34. g 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 10 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 3 Product description Packaging Transport Transport inspection Storage Storage and transport temperature 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 with 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 The instrument can be adjusted with the following 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 tr
35. is triggered Any values not confirmed with OK will not be saved 24 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 6 Set up with the indicating and adjustment module PLICSCOM Switch on phase Address setting Parameter adjustment Carry out min adjust ment 6 4 Setup steps After VEGAFLEX 67 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 e Internal check of the electronics e Indication of the instrument type the firmware as well as the sensor 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 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 As VEGAFLEX 67 is a distance measuring instrument the distance from the sensor to the product surface is measured To have the real product level displayed an allocation of the measured distance to the percentage height must be made To carry out this adjustment the distance is entered with full and empty vessel If these values are not known an adjustment with the d
36. istance values e g 10 and 90 is also possible Starting point for these distance specifications is always the seal surface of the thread or flange With these settings the real level is calculated Furthermore the operating range of the sensor is limited from maximum to the required range The real product level during this adjustment is not important because the min max adjustment is always carried out without changing the product level These settings can be made ahead of time without the instrument having to be installed In the main menu item Basic adjustment the individual submenu items should be selected one after the other and provided with the correct parameter values Start your parameter adjustment with the following menu items of the basic adjustment Proceed as follows 1 Move from the measured value display to the main menu by pushing OK The values correspond to the actual measured level as well as to the set tings already carried out e g default setting VEGAFLEX 67 Profibus PA 25 6 Set up with the indicating and adjustment module PLICSCOM VEGA gt Basic adjustment Display Diagnostics Service Info 2 Select the menu item Basic adjustment with gt and confirm with OK Now the menu item Dielectric value is displayed Dielectric value Upper medium 000 3 Enter the dielectric figure DK value of the upper medium and confirm with OK Save the settings with OK
37. just ment of the bus parameter and the segment coupler depen dent baud rate Profibus DP cab le pole reversed Check data and correct if necessary Check cable and correct if necessary Incorrect termina tion Instrument not connected to the segment double assignment of an address Check termination at the beginning and end points of the bus and termin ate if necessary according to the specification Check and correct if necessary In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed The indicating and adjustment modules indicates faults via error codes and text messages The following table describes the error codes with status according to NE 107 and gives information on the causes of failure and their removal Status accor ding to NE 107 Error code Text message no measured value available no measured value available Cause Rectification Sensor in boot phase Sensor does not find an echo e g due to faulty installation or wrong parameter adjustment no measured value available Wrong sensor length entered E017 Adjustment span too small Adjustment not within the specifica tion Carry out the adjustment again increasing the distance between min and max adjustment E036 No operable software Failed or interrupted software up date Repeat software update 38 VEGAFLEX 67 e Profibus PA 6c 0c L
38. l as measurement is then possible down to the lowest point of the bottom When using the cable version VEGAFLEX 67 Profibus PA 13 4 Mounting VEGA Inflowing medium keep in mind that measurement down to the tip of the probe is not possible The exact value of the min distance lower dead band is stated in chapter Technical data Fig 4 Vessel with conical bottom Make sure that the probe is not subjected to strong lateral forces Mount VEGAFLEX 67 at a position in the vessel where no disturbances e g from filling openings agitators etc can occur Fig 5 Lateral load Extreme vibration caused by the system e g due to agitators or turbulence in the vessel from inflowing medium can cause the coax probe of VEGAFLEX 67 to vibrate in resonance With coax probes of 14 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 4 Mounting Temperature insulation more than 1 m 3 281 in length you must secure the probe by fastening a suitable insulated brace or guy directly above the end of the rod VEGAFLEX 67 should be integrated in the vessel insulation This prevents the electronics from strong heating or cooling by temperature radiation Make sure that with heated or cooled vessels the permissible ambient temperature on the housing is not exceeded The permissible ambient temperature is stated in chapter Technical data under Ambient condition
39. lution digital 1mm 0 039 in Accuracy according to DIN EN 60770 1 Process reference conditions according to DIN EN 61298 1 Temperature Relative humidity Air pressure Emulsion phase Installation reference conditions Min distance to installations Vessel Medium Installation Sensor parameter adjustment Deviation 18 30 C 64 86 F 45 75 96 860 1060 mbar 86 106 kPa 12 5 15 4 psig lt 2 mm lt 0 079 in gt 500 mm 19 69 in metallic 1 m 3 281 ft centric installation process fitting flush with the vessel ceiling Water Oil dielectric figure 2 0 Probe end does not touch the vessel bottom Gating out of false signals carried out see diagrams The accuracy values of the diagrams refer to the 48 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 10 Supplement interface Depending on the installation conditions there can be deviations which can be rectified with an adaptation of the adjustment or a change of the measured value offset in the DTM service mode Em 25 mm 0 984 10 mm 0 394 1 25 mm 0 984 1 10 mm 0 394 T 0 15m 5 906 T 0 2m 7 874 0 05m 1 968 0 15m 5 91 Fig 22 Deviation VEGAFLEX 67 in rod version 1 Dead zone no measurement possible in this are
40. 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 d Min Max adjustment Linearization Lin Dist Interface Dist Level 4 Mi ee He ee eM pa Na EE et Se ee Be Secondary Value 2 Value 1 PROFIBUS PA output Fail Target Source for Scalin Integration Alarms e age scaling 9 9 mode Mode yet a s vz E an Select additional cyclic value en Fig 27 VEGAFLEX 67 Block diagram with Al PA OUT value and additional cyclical value TB Transducer Block FB Function Block VEGAFLEX 67 Profibus PA 55 10 Supplement VEGA Module of the PA sensors For the cyclic data traffic VEGAFLEX 67 provides the following modules e Al PA OUT PA OUT value of the FB1 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 data telegram of the cyclical data traffic e g replacement of the Additional Cyclic Value A maximum of 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 Note The m
41. minal 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 to potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version 18 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 5 Connecting to power supply Electronics and connec tion compartment Wiring plan E Display DEDE 1 2 JOQ 567 8 Fig 8 Electronics and connection compartment single chamber housing 1 2 3 4 Plug connector for VEGACONNECT I C interface Spring loaded terminals for connection of the external indication VEGADIS Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply Fig 9 Wiring plan single chamber housing 1 Voltage supply signal output 5 4 Wiring plan double chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version VEGAFLEX 67 Profibus PA 19 5 Connecting to power supply VEGA Electronics compart ment t
42. n material cones and echoes from the vessel wall with solids To adapt the sensor to these different conditions you should first select in this menu item under Medium either Liquia or Solid With coax versions this menu item must be set to Liquid Application Liquid Standard DK 2 2 Measured products have different reflective properties that depend on the dielectric figure dielectric constant For that reason there is an additional selection option Under Sensitivity you can select Standard DK 2 or Increased sensitivity DK lt 2 Through this the sensor is optimally adapted to the product and measurement reliability particularly in products with poor reflective properties is considerably increased Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the 5 key To suppress fluctuations in the measured value display e g caused by an agitated product surface a damping can be set This time can be between 0 and 999 seconds Keep in mind that the reaction time of the entire measurement will then be longer and the sensor will react to measured value changes with a delay In general a period of a few seconds is sufficient to smooth the measured value display Damping Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the gt key A linearisation is necessary for all vess
43. n via VEGACONNECT externally I C bus com interface on the sensor IC connection cable of VEGACONNECT VEGACONNECT USB cable to the PC A obh za VEGAFLEX 67 e Profibus PA 35 7 Set up with PACTware and other adjustment programs VEGA be Necessary components VEGAFLEX 67 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 VEGAFLEX 67 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
44. nit 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 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 to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in of insulation from the ends of the individual wires 5 Insert the cable into the sensor through the cable entry 6 Lift the opening levers of the terminals with a screwdriver see following illustration VEGAFLEX 67 Profibus PA 17 5 Connecting to power supply VEGA 7 Insert the wire ends into the open terminals according to the wiring plan Fig 7 Connection steps 6 and 7 8 Press down the opening levers of the terminals you will hear the ter
45. odules are available in two versions e 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 distance value and additional cyclical value e Al PA OUT e Additional Cyclic Value EET ESSE ES EE Format IEEE 754 Status IEEE 754 Status Floating point value Floating point value Value PA OUT Status Additional Cyclic Status FB1 FB1 Value Example 2 with distance value without additional cyclical value e Al PA OUT 56 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA e Free Place ByeNo 11 2 3 4 5 Format IEEE 754 Status Floating point value 10 Supplement Value PA OUT Status FB1 FB1 Data format of the output signal Byte4 Byte3 Byte2 Byte1 ByteO Status Value IEEE 754 Fig 30 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 0 0 The measured value is transferred as a 32 bit floating point number in the IEEE 754 format Byten Byte n 1 By
46. on Adjustment elements Protection rating unassembled mounted into the sensor without cover Materials Housing Inspection window through the sensor LC display in dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Voltage supply Operating voltage Non Ex instrument EExia instrument EExd instrument Operating voltage with illuminated indicating and adjustment module Non Ex instrument EExia instrument EEx d instrument Power supply by max number of sensors DP PA segment coupler VEGALOG 571 EP card 9 32V DC 9 24 V DC 16 32 V DC 12 32V DC 12 24 V DC 20 32V DC max 32 max 10 with Ex max 15 max 10 with Ex Electrical protective measures Protection depending on housing version Plastic housing Aluminium housing stainless steel housing investment casting stainless steel housing electro polished Aluminium and stainless housing in vestment casting optionally available Overvoltage category IP 66 IP 67 IP 66 IP 68 0 2 bar 9 IP 66 IP 68 1 bar 5 A suitable cable is the prerequisite for maintaining the protection rating VEGAFLEX 67 Profibus PA 53 10 Supplement VEGA Protection class ll Approvals Instruments with approvals can have different technical data depending on the version That s why the associated approval documents have to be noted with these instruments The
47. re 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 and on the type label 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 Before beginning the welding work remove the electronics module from the sensor By doing this you avoid damage to the electronics through inductive coupling With threaded versions the housing must not be used to screw in the instrument Applying tightening forces on the housing can damage its internal parts Use the hexagon for screwing in 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 12 VEGAFLEX 67 Profibus PA 6c 0c L N3 LEZE 32
48. rectification 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 VEGAFLEX 67 Profibus PA 41 9 Dismounting 9 Dismounting 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 on humans and the environ ment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal 42 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplemen
49. rrereerrerre 0 o et wg Mr GE oz oc ge zg T OO RO E OM OS OS 3 X8 E cm c n ES 9 SS SS SSES SSES SB EE E EE E E E E E E E EE EE E uox As 00558 NA S4 Fig 20 Relation dielectric figure of the upper medium to the max probe length 1 Dielectric figure of the upper medium 2 Max probe length Output variable Output signal Cycle time Sensor address Current value Failure signal current output adjustable Max output current Load Damping 63 of the input variable Fulfilled NAMUR recommendations PA output values Primary Value Secondary Value Secondary Value 2 Distance Level digital output signal format according to IEEE 754 min 1 s dependent on the parameter setting 126 default setting 10 mA 0 5 mA mA value unchanged 20 5 mA 22 mA lt 3 6 mA 22 mA see load diagram under Power supply 0 999 s adjustable NE 43 Height of the interface after linearization h1 Height of the interface h1 Distance to the interface d1 Distance to the level d2 VEGAFLEX 67 Profibus PA 47 10 Supplement di 21 Interface measurement interface is between L1 and L2 1 Heference plane di Distance to the interface Secondary Value 2 d2 Distance to the level Distance Level Thickness of the upper medium d1 d2 h1 Height interface Secondary Value h2 Height Level L1 Lower medium L2 Upper medium Reso
50. s Fig 6 Vessel with temperature insulation 1 Temperature insulation 2 Ambient temperature on the housing VEGAFLEX 67 Profibus PA 15 5 Connecting to power supply VEGA Safety instructions i Voltage supply Connection cable Cable gland NPT A Cable screening and grounding 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 voltage surges are expected overvoltage arresters should be installed according to Profibus specifications Tip We recommend VEGA overvoltage arrester B63 32 In hazardous areas you must take note of the respective 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 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 suita
51. t 10 Supplement 10 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts version 200 400 C 328 752 F Process fitting coax version Process fitting rod version Process fitting cable version Tube 43 mm 1 693 in Rod 16 mm 0 63 in Cable 6 mm 0 236 in Gravity weight optionally available Process seal on the instrument side cable rod leadthrough Process seal Materials non wetted parts Plastic housing Aluminium die casting housing Stainless steel housing precision cast ing Stainless steel housing electropolished Seal between housing and housing cover Inspection window in housing cover optional Ground terminal Process fittings Pipe thread cylindrical DIN 3852 A American pipe thread conical ASME B1 20 1 Flanges 316L and Aluminium oxide ceramic 99 7 96 Al O Hastelloy C22 2 4602 and Aluminium oxide ceramic 99 7 A1 O 316L and Aluminium oxide ceramic 99 7 96 Al O Hastelloy C22 2 4602 and Aluminium oxide ceramic 99 7 A1 O 316L and Aluminium oxide ceramic 99 7 Al O 316L or Hastelloy C22 2 4602 316L or Hastelloy C22 2 4602 316 1 4401 316L Graphite On site plastic PBT Polyester Aluminium die casting AISi10Mg powder coated basis Polyester 316L 316L NBR stainless st
52. te n 2 Byte n 3 7 6 5 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 4 3 2 1 0 7 6 5 443 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 VZ 27 28 25 24 28 22 21 20 21 22 23 2 4 95 29 27 29 29 210 211 O14 O19 214 218 O14 O17 918 219 220 521 924 224 Sign Bit Exponent Significant Significant Significant Value 1 7 2 Exponent 127 1 Significant Fig 31 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 VEGAFLEX 67 Profibus PA 57 10 Supplement Status Description according to Pro Possible cause code fibus standard 0x0C bad sensor failure Hardware error Converter error Leakage pulse error Trigger error 0x10 bad sensor failure Measured value generation error Ox1f bad out of service constant Out of Service mode switched on 0x44 uncertain last unstable value _ Failsafe replacement value Failsafe Mode L
53. tem 24 64 Setupsteps ce ee 25 65 Menu schematic 0 0 0 0 0000088 31 6 6 Saving the parameter adjustment data 34 7 Setup with PACTware and other adjustment programs 7 34 Connect bebe 35 7 2 Parameter adjustment with PACTware 36 7 3 Parameter adjustment with PDM 36 7 4 Saving the parameter adjustment data 36 2 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 pue T Contents 8 Maintenance and fault rectification 81 Maintenance 37 82 Removeinterferences 37 8 3 Exchanging the electronics module 39 84 Software update 39 85 Instrument repair 40 9 Dismounting 9 4 Dismounting steps 42 9 2 Disposal 0 0002 ees 42 10 Supplement 10 1 Technical data 43 10 2 Profibus PA 55 10 3 Dimensions ss senium oe hea x ee bata ee 59 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product description Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGAFLEX 67 we offer accessories and replacement parts The corresponding doc umentations are 27720 VEGADIS 61 30207 Electronics module VEGAFLEX series 60 34296 Protective cover 31088 Flanges according to DIN EN ASME JIS GOST 30391 Spacer Editing status 2012 03 19
54. which can impair the measurement A false echo storage detects and marks these false echoes so that they are no longer taken into account for the level measurement A false echo memory should be created with empty vessel so that all potential interfering reflections will be detected Probes in coax version require no gating out of false echoes since they are not influenced by false reflections False signal suppression Change now Proceed as follows 1 Move from the measured value display to the main menu by pushing OK 2 Select the menu item Service with gt and confirm with OK Now the menu item False signal suppression is displayed 3 Confirm False signal suppression Change now with OK and select in the below menu Create new Enter the actual distance from the sensor to the product surface All false signals in this area are detected by the sensor and saved after confirming with OK 28 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 6 Set up with the indicating and adjustment module PLICSCOM Copy sensor data Reset Note Check the distance to the product surface because if an incorrect too large value is entered the existing level will be saved as false signal The filling level would then no longer be detectable in this area This function enables reading out parameter adjustment data as well as writing parameter adjustment data into the sensor via the indicatin
55. y 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 54 VEGAFLEX 67 e Profibus PA 6c 0c L N3 LEZE 32313 EN 120329 VEGA 10 Supplement 10 2 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 VEGAFLEX 67 the ID number is 0 x 0771 hex and the GSD file FEX 0771 GSD Optionally to this manufacturer specific GSD file PNO provides also a general so called profile specific GSD file For VEGAFLEX 67 you have to use the general GSD file PA139700 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 Cyclical data traffic The
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