Home

Operating Instructions

1. Service Basic adjustment 4 Display Diagnostics gt Service Info Sensor 4 1 Application 4 2 Gating out of false signals 4 3 Additional PA value 44 Liquid 5 00 m F Change now Secondary Value 1 Rod Standard DK 2 2 Out Scale Unit 45 PV Out Scale 4 6 Simulation 4 7 Reset 4 8 Volume 0 0 0 m F Start simulation F Select reset hl 100 100 m Unit of measurement 4 9 Language 4 10 Copy sensor data 441 PIN 4 12 m d PF Deutsch Copy sensor data F Enable select d 4 Info Basic adjustment 5 Display Diagnostics Service gt Info Instrument type 5 2 Date of manufacture 5 2 Last change using PC 5 3 Sensor characteristics 5 5 4 July 2007 Software version Display now Serial number 3 50 4 July 2007 12345678 VEGAFLEX 61 Profibus PA 33 6 Set up with the indicating and adjustment module PLICSCOM VEGA 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g in this operating instructions manual and archive them afterwards They are hence available for multiple use or service purposes If VEGAFLEX 61 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 Indicating and adjustment module in the menu item Copy sensor data The data remain there permanently ev
2. Fig 41 VEGAFLEX 61 flange version E Sensor length see chapter Technical data 62 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 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 com Jiunnn npogykunu cbupme BETA 3auujarorcs no BceMy Mupy npaBaMM Ha WHTeNNeKTyanbHyt0 COOCTBEHHOCTb Hanenuenuryro wHcpopMauyro cMorpure Ha caitre http www vega com VEGAJ3 JJ amp fk e SS RARE RAP 3t 548 BS TAM lt http www vega com gt gt 10 5 Trademark All brand names as well as trade and company names used are property of their lawful proprietor originator VEGAFLEX 61 e 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
3. 2 For your safety 2 For your safety 2 1 Authorised 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 VEGAFLEX 61 is a sensor for continuous level measurement 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 prevail
4. 31835 EN 100426 VEGA 4 Mounting Standpipes or bypass tubes mo Standpipes or bypass tubes are normally metal tubes with a diameter of 30 200 mm 1 18 7 87 in In measurement technology such a tube corresponds to a coax probe It does not matter if the standpipe is perforated or slotted for better mixing Lateral inlets with bypass tubes also do not influence the measurement Measuring probes can be mounted in bypass tubes up to DN 200 If VEGAFLEX 61 is used in standpipes or bypass tubes contact with the tube wall should be avoided We offer spacers as accessories for fastening the probe in the middle of the tube Depending on the tube diameter or tube length one or several spacers can be mounted With cable probes the cable can also be strained to avoid contact with the tube Keep in mind that buildup can form on the spacers Strong buildup can influence the measurement Microwaves can penetrate plastics For process technical reasons plastic standpipes are problematic If durability is no problem then we recommend the use of metal standpipes Fig 8 Position of the spacer 1 Spacer Note Measurement in a standpipe is not recommended for very adhesive products VEGAFLEX 61 e Profibus PA 15 4 Mounting VEGA Inflowing medium Fixing Make sure that the probe is not subjected to strong lateral forces Mount VEGAFLEX 61 at a position in the vessel
5. Indication Adjustment elements Protection rating unassembled mounted into the sensor without cover Materials Housing through the sensor LC display in dot matrix 4 keys IP 20 IP 40 ABS VEGAFLEX 61 e Profibus PA 53 10 Supplement Inspection window Voltage supply Polyester foil Operating voltage Non Ex instrument EExia instrument EEx d instrument Operating voltage with lighted 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 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 Protection class 9 32V DC 9 24 V DC 16 32V DC 12 32V DC 12 24 V DC 20 32V DC max 32 max 10 with Ex max 15 max 10 with Ex IP 66 IP 67 IP 66 IP 68 0 2 bar IP 66 IP 68 1 bar 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 Tool
6. 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 2010 Subject to change without prior notice 31835 EN 100426
7. 34296 Protective cover 31088 Flanges according to DIN EN ASME JIS GOST 30391 Spacer VEGAFLEX 61 e 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 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426
8. 8 FF 52 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 10 Supplement Double chamber housing Spring loaded terminals for wire cross sec tion e 1xcable entry M20 x 1 5 cable 5 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 VEGADIS 61 or e 1 x closing cap NPT 1 x blind stopper 1 2 NPT 1 x blind stopper M16 x 1 5 or optionally 1 x plug M12 x 1 for VEGADIS 61 or e 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 VEGADIS 61 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 Min bending radius Diameter approx Colour standard PE Colour standard PUR Colour Ex version Indicating and adjustment module 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 O m lt 1200 N 270 Ibf 5 m 16 4 ft 1000 m 3280 ft 25 mm 0 984 in with 25 C 77 F 8 mm 0 315 in Black Blue Blue Voltage supply and data transmission
9. D 15 mm 0 591 T T 0 15m 0 3m 0 05 m o oeoe 1 5 906 11 811 1 969 0 25m 9 843 Fig 27 Deviation VEGAFLEX 61 in cable version probe length L lt 20 m in oil 1 Dead zone no measurement possible in this area L Probe length 50 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 10 Supplement dag 20 mm 0 787 15 mm 0 591 3mm onst 10 Ne 0 f H amm EM 0 01 00 0 us M g I 0 118 D 0 08 m 0 3m 20m 3 15 11 811 787 4 Fig 28 Deviation VEGAFLEX 61 in cable version probe length L gt 20 m in water 1 Dead zone no measurement possible in this area L Probe length L o 20mm 0 787 15mm L 0 591 5mm CHEN 0 197 0 l i gt zum D D 0 197 l 0 15 m 0 3 m 20 m 0 25 m 5 906 11 811 787 4 F 9 843 Fig 29 Deviation VEGAFLEX 61 in cable version probe length L gt 20 m in oil 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 VEGAFLEX 61 Profibus PA 51 10 Sup
10. General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Process seal on the instrument side cable rod leadthrough Process seal inner conductor up to the separation cable rod Rod 6 mm 0 236 in Cable 2 mm 0 079 in Cable 4 mm 0 157 in Gravity weight optionally available 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 Weight nstrument weight depending on proc ess fitting Rod 6 mm 0 236 in Cable 2 mm 0 079 in Cable 4 mm 0 157 in 316L and PCTFE Hastelloy C22 2 4602 and PCTFE FKM Viton FFKM Kalrez 6375 EPDM silicone FEP coated On site instruments with thread Klingersil C 4400 is attached 318 S13 1 4462 316L or Hastelloy C22 2 4602 316 1 4401 316 1 4401 316L plastic PBT Polyester Aluminium die casting AISi10Mg powder coated basis Polyester 316L 316L NBR stainless steel housing investment casting silicone Aluminium plastic housing stainless steel housin
11. Insert converting component from tion of the measu not interpret the Siemens red value in number format Simatic S5 IEEE of the mea sured value VEGAFLEX 61 e Profibus PA 37 8 Maintenance and fault rectification Error messages via the indicating and adjust ment module Error Cause Removal 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 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 Incorrect adjust ment of the bus parameter and the segment coupler depen dent baud rate Check data and correct if necessary Instrument does not appear during connection setup Profibus DP cab le pole reversed Incorrect termina tion Check cable and correct if necessary Check termination at the beginning and end points of the bus and termin ate if necessary according to the specification Instrument not connected to the segment double assignment of an address Check and correct if necessary In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed The indicating and adjust
12. 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 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 VEGAFLEX 61 e Profibus PA 17 5 Connecting to power supply VEGA Cable screening and grounding In systems with potential equalisation connect the cable screen directly to ground potential at the power supply unit in the connection bo
13. probe length and then carry out a fresh adjustment see Setup procedure Carrying out min adjustment Carrying out max adjustment R Go M A 40 VEGAFLEX 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 8 Maintenance and fault rectification 9 Sensor serial number mo Assignment Profibus PA 8 4 Exchanging the electronics module Fig 22 Shortening the cable probe 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 Oscillator The electronics modules are adapted to the respective sensor and distinguish also in the signal output or power supply Electronics module FX E 60P suitable for VEGAFLEX 61 62 63 65 66 Profibus PA e FX E 60PX X without approvals e FX E 60PA A approva
14. that all potential interfering reflections can be detected Gating out of false signals Change now Proceed as follows 1 Move from the measured value display to the main menu by pushing OK VEGAFLEX 61 e Profibus PA 29 6 Set up with the indicating and adjustment module PLICSCOM VEGA Copy sensor data 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 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 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 Medium Vessel form Damping Linearisation curve Sensor TAG Displayed value Unit of measurement Language Sensitivity PA scal
15. 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 ByteNo 1 2 314 5 ESTEE IEEE 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 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 10 Supplement e Free Place ByeNo 1 2 3 4 5 Format IEEE 754 Status Floating point value Value PA OUT Status FB1 FB1 Data format of the output signal Byte4 Byte3 Byte2 Byte1 Byte Status Value IEEE 754 Fig 34 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 Byte n 2 Byte n 3 B
16. where no disturbances e g from filling openings agitators etc can occur Fig 9 Lateral load If there is a danger of the probe touching the vessel wall during operation due to product movements or agitators etc the measuring probe should be securely fixed In the gravity weight there is a thread M12 e g for a ring bolt optional article no 2 27424 Make sure that the probe cable is not completely taut Avoid tensile loads on the cable Avoid undefined cable vessel connections i e the connection must be either grounded reliably or isolated reliably Any deviation from this requirement can lead to measurement errors 16 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 5 Connecting to power supply Safety instructions Voltage 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
17. 0 85 VEGAFLEX 61 e Profibus PA 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 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 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 c
18. 0 08 0 16 o o o 20 mm 0 79 z E E o wo i 26mm Els 170024 C EIS Diet i 1 12 mm 230mm d 1 18 9 47 254mm 2 13 Fig 40 VEGAFLEX 61 threaded version L Sensor length see chapter Technical data Lug optionally VEGAFLEX 61 Profibus PA 61 10 Supplement VEGAFLEX 61 flange version Ele d E E E z ENS s EN EE d K TF E k H D lt DN 40 11 2 2 DN50 2 D b k d D b k d DN 25 PN 40 115 18 85 4x 14 DN 50 PN 40 165 20 125 4x 18 DN 40 PN 40 150 18 110 4x 18 DN 80 PN 40 200 24 160 8x 18 1 1501b 108 14 2 78 2 4x 15 7 DN 100 PN 16 220 20 180 8x 18 1 300 Ib 124 17 5 88 9 4x 19 1 2 150 1b 152 4 19 1 120 7 4x 19 1 2 300 Ib 165 1 22 4 127 4x 19 1 3 1501b 190 5 23 9 152 4 4x 19 1 3 300 Ib 209 5 28 4 168 1 4x 22 4 D b k d D b k d DN 25 PN 40 4 53 0 71 3 35 4x 0 55 DN 50 PN 40 6 50 0 79 4 92 4x 0 71 DN 40 PN 40 5 91 0 71 4 33 4x 0 71 DN 80 PN 40 7 87 0 95 6 30 8x 0 71 1 1501b 4 25 0 56 3 08 4x 0 62 DN 100 PN 16 8 66 0 79 7 09 8x 0 71 1 300 Ib 4 88 0 69 3 50 4x 0 75 2 1501b 6 00 0 75 4 75 4x 9 0 75 2 300 Ib 6 50 0 88 5 00 4x 9 0 75 3 1501b 7 50 0 94 6 00 4x 9 0 75 3 300 Ib 8 25 1 12 6 62 4x 9 0 88
19. 3 Exchange or shorten cable rod Exchanging the cable rod spanner width 8 1 2 3 The cable or rod meas part of the probe can be shortened if necessary To loosen the meas part you need two fork spanners with Loosen the measuring component by applying a fork spanner to the flat surfaces SW 8 provide counterforce with another fork spanner SW 8 Unscrew the loosened measuring component manually Place the enclosed new double washer onto the thread Caution Make sure that the two components of the double washer remain together Screw in a new measuring part manually Exert counterforce with the second fork spanner and tighten the measuring component on the flat surfaces with a torque of 7 Nm 5 16 Ibf ft VEGAFLEX 61 e Profibus PA 39 8 Maintenance and fault rectification Shorten cable rod mo Fig 21 Exchanging the cable or rod Information Please keep the stated torque so that the max tensile strength remains The cable and rod of the probe can be shortened by any amount Cable loosen the three pins on the gravity weight hexagon 3 Cable remove the pins Cable Pull the cable out of the gravity weight Shorten the cable rod with a cut off wheel or metal saw at the lower end Make sure the length is correct 5 Cable cable protrudes approx 40 mm 1 575 in into the gravity weight 6 Cable Fasten the cable with three pins torque 7 Nm 5 16 Ibf ft Enter new
20. 31835 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Sensor TAG Gating out of false sig nals 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 Caution Note the following if VEGAFLEX 61 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 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 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 low level so
21. EGAFLEX 61 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 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 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 8 Maintenance and fault rectification Reaction when malfunc tions occur Causes of malfunction Fault rectification 24 hour service hotline Checking Profibus PA 8 Maintenance and fault rectification 8 1 Maintenance
22. Operating Instructions VEGAFLEX 61 Profibus PA Cli Document ID 31835 Guided Microwave Contents 1 About this document do FUNGON ie a odeur ded bday rr hte dns one 4 1 2 Targetgroup e dE en emen om a dias 4 1 3 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 0 000008 6 2 7 Fulfillment of NAMUR recommendations 6 2 8 Safety instructions for Ex areas 6 2 9 Environmental instructions 6 3 Product description 3 4 Stmicture 152 1122 111012 ees a enn 7 3 2 Principle of operation 004 8 EC MR elen DEENEN 8 3 4 Packaging transport and storage 9 4 Mounting 4 1 General instructions llle 10 4 2 Mounting instructions 11 5 Connecting to power supply 5 1 Preparing the connection 17 5 2 Connection procedure 0000 008 18 5 3 Wiring plan single chamber housing 19 5 4 Wiring plan double chamber housing 20 5 5 Wiring plan version IP 66 IP 68 1 bar 22 6 Set up with the indicating and adjustment module PLICSCOM 6 1 Short description sssssssk aaa aaa 23 6 2 Insert indicating and adjustment modul
23. When used as directed in normal operation VEGAFLEX 61 is completely maintenance free 8 2 Rectify malfunctions The operator of the system is responsible for taking suitable measures to remove interferences VEGAFLEX 61 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 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 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 Removal When an additio Max supply cur Measure the current consumption nal instrumentis rent of the seg reduce size of segment connected the ment coupler segment fails exceeded Wrong presenta Simatic S5 can
24. able 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 61 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 distance 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 Caution If there is a separation of different liquids in the vessel e g by condensation VEGAFLEX 61 will
25. always detect the medium with the higher dielectric figure e Keep in mind that interfaces can cause faulty measurements If you want to measure the total height of both liquids reliably please contact our service department or use an instrument specially designed for interface measurement The values correspond to the actual measured level as well as to the set tings already carried out e g default setting 26 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Carry out min adjust ment Carry out max adjust ment 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 gt Basic adjustment Display Diagnostics Service Info 2 Selectthe menu item Basic adjustment with gt and confirm with OK Now the menu item Min adjustment is displayed Min adjustment 0 00 10 000 m d 8 000 m d 3 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 4 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 5 Save the settings with OK and
26. cating 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 gt key to select Menu change Select 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 VEGAFLEX 61 Profibus PA 25 6 Set up with the indicating and adjustment module PLICSCOM VEGA Switch on phase Address setting Parameter adjustment 6 4 Setup steps After VEGAFLEX 61 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 c
27. cy grey section Output variable Output signal Cycle time Sensor address Current value Damping 63 of the input variable Fulfilled NAMUR recommendations Resolution digital digital output signal format according to IEEE 754 min 1 s dependent on the parameter setting 126 default setting 10 mA 0 5 mA D 999 s adjustable NE 43 gt 1 mm 0 039 in Accuracy similar to DIN EN 60770 1 Process reference conditions according to DIN EN 61298 1 Temperature Relative humidity Air pressure 18 30 C 64 86 F 45 75 96 860 1060 mbar 86 106 kPa 12 5 15 4 psig VEGAFLEX 61 e Profibus PA 47 10 Supplement VEGA Installation reference conditions Min distance to installations Vessel Medium nstallation Sensor parameter adjustment 500 mm 19 69 in metallic 1 m 3 281 ft centric installation process fitting flush with the vessel ceiling Water Oil Dk value 2 0 Probe end does not touch the vessel bottom Gating out of false signals carried out In bulk solids applications implementing a false signal suppression is generally not recommended The accuracy of bulk solid applications depends considerably on the application Hard and fast accuracy specifications are thus not available Deviation see diagrams Depending on the installation conditions there can be deviations which can be rectified
28. detailed information on the adjustment in the operating instructions manual Indicating 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 1 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 VEGAFLEX 61 Profibus PA 23 6 Set up with the indicating and adjustment module PLICSCOM VEGA mo Fig 17 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 24 VEGAFLEX 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Key functions Adjustment system 6 3 Adjustment system Fig 18 Indi
29. e 23 6 3 Adjustment system 25 6 4 Setup steps 26 6 5 Menu schematic naa 32 6 6 Saving the parameter adjustment data 34 7 Set up with PACTware and other adjustment programs 7 4 Connecting 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 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 mo o Contents 8 Maintenance and fault rectification 81 Maintenance 37 8 2 Rectify malfunctions 0 00 37 8 8 Exchange or shorten cable rod 39 8 4 Exchanging the electronics module 41 85 Software update 42 8 66 Instrument repair 42 9 Dismounting 9 4 Dismounting steps 44 9 2 Disposal eieiei EIERE ee a ee ee eee 44 10 Supplement 10 1 Technical data 45 10 2 Profibus PA EE EE es dade ees Gates 55 10 3 Dimensions se kna a an sdlin ede pater Se 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 61 we offer accessories and replacement parts The corresponding doc umentations are 27720 VEGADIS 61 30207 Electronics module VEGAFLEX series 60
30. e 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 can last approximately 1 h 8 6 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 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 42 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 8 Maintenance and fault rectification Return of rod versions 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 On instruments with exchangeable rod the rod must be unscrewed for transport to avoid damages Return the parts separately for repair To loosen to rod you require a fork spanner with wrench size 8 1 Loosen the rod with a fork spanner SW 8 applied to the flat surfaces provide counterfo
31. en 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 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 7 Set up with PACTware and other adjustment programs 7 Set up with PACTware and other adjustment programs 7 1 Connecting the PC VEGACONNECT directly on the sensor Fig 19 Connection of the PC via VEGACONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor VEGACONNECT exter nally v n VEGA CONNECT Fig 20 Connection via VEGACONNECT externally I C bus com interface on the sensor IC connection cable of VEGACONNECT VEGACONNECT USB cable to the PC SA oh za VEGAFLEX 61 e Profibus PA 35 7 Set up with PACTware and other adjustment programs VEGA T Necessary components VEGAFLEX 61 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 V
32. ence according to EN 61326 class A In this case use a probe in coax version 12 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 4 Mounting Fig 4 Installation in plastic silo 1 Flange 2 Metal sheet Concrete vessel When installed in thick concrete ceilings VEGAFLEX 61 should be mounted front flush to the lower edge In concrete silos the distance to the wall should be at least 500 mm 20 in 2160 mm Fig 5 Installation in concrete silo VEGAFLEX 61 e Profibus PA 18 4 Mounting VEGA Socket If possible avoid sockets Mount the sensor flush with the vessel top H this is not possible use short sockets with small diameter Higher sockets or sockets with a bigger diameter can generally be used They simply increase the upper dead band Check if this is relevant for your measurement In such cases always carry out a gating out of false signals after installation You can find further information under Setup procedure d h DN40 DN150 150 gt DN150 DN200 100 Fig 6 Mounting socket When welding the socket make sure that the socket is flush to the vessel wall Fig 7 Socket must be installed flush 1 Unfavourable installation 2 Socket flush optimum installation 14 VEGAFLEX 61 Profibus PA 9cv00L N3 SE8L
33. entation 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 2 Sensor specific basic adjustment 9 Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware VEGAFLEX 61 e Profibus PA 31 6 Set up with the indicating and adjustment module PLICSCOM Basic adjustment gt Basic adjustment Display Diagnostics Service Info 6 5 Menu schematic Sensor address 000 11 Min adjustment 0 00 10 000 m d 8 000 m d Max adjustment 1 3 100 00 1 1 000 m d 2 000 m d p Linearisation curve 1 4 linear Channel PV lin value Damping 0s Sensor TAG 17 Sensor Display gt Display Diagnostics Service Info Basic adjustment Displayed value Primary Value 21 Lighting Switched off Y 24 Diagnostics Basic adjustment Display gt Diagnostics Service Info Pointer Dist max 16 785 m d Distance min 0 580 m d 3 1 Sensor status OK 3 2 Curve selection 3 3 Echo curve Echo curve 3 4 Presentation of the echo curve 32 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 6 Set up with the indicating and adjustment module PLICSCOM
34. er version Aluminium housing 116 mm 4 57 87 mm 3 43 84 mm 3 31 M20x1 5 1 2 NPT U M20x1 5 Ve NPT 1 Single chamber version 2 Double chamber version VEGAFLEX 61 e Profibus PA 59 10 Supplement VEGA Aluminium housing in protection rating IP 66 IP 68 1 bar 105 mm 4 13 150 mm 5 91 84 mm 3 31 116 mm 4 57 120 mm 4 72 M20x1 5 1 2 NPT 2 1 Single chamber version 2 Double chamber version Stainless steel housing 59mm 69 mm 87 mm 3 43 2 327 2 72 o 80 mm 9 77 mm cm 8 03 3 31 M16x1 5 E x E E E Ile phig gt 9 M20x1 5 L M20x1 5 It To 1 2 NPT M20x1 5 D ur a Single chamber version electropolished 2 Single chamber version precision casting 2 Double chamber version precision casting 60 VEGAFLEX 61 Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 10 Supplement VEGAFLEX 61 threaded version ele SW 36 1 42 G34 34 NPT E eo SW 41 1 61 G1 1 NPT Ea SW 46 1 81 G1 1 NPT G 34 NPT S G1 1 NPT EI G11 2 1 2 NPT E E N N 22mm ed mm
35. g electro polished Polycarbonate 316L G A G1 A G11 2 A 34 NPT 1 NPT 1 NPT DIN from DN 25 ANSI from 1 approx 0 8 8 kg 0 176 17 64 Ibs approx 220 g m 2 365 oz ft approx 20 g m 0 215 oz ft approx 80 g m 0 86 oz ft VEGAFLEX 61 e Profibus PA 45 10 Supplement Gravity weight Probe length L from seal surface Rod 6 mm 0 236 in Trimming accuracy rod Cable 2 mm 0 079 in Cable 4 mm 0 157 in Trimming accuracy cable Lateral load with rod 6 mm 0 236 in Max tensile load with cable 2 mm 0 079 in Max tensile load with cable 4 mm 0 157 in Thread in gravity weight cable version 325 g 11 46 oz up to 4 m 13 12 ft 1 mm 0 039 in up to 32 m 105 ft up to 32 m 105 ft 0 05 4 Nm 2 95 Ibf ft 1 5 KN 337 Ibf 5 KN 1124 Ibf M 12 Input variable Measured variable Min dielectric figure of the medium Level of liquids and solids gt 1 6 46 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 10 Supplement E eae E UE sss Fig 23 Measuring ranges of VEGAFLEX 61 Reference plane Probe length L AUN gt Measuring range default setting refers to the measuring range in water Upper dead band see diagrams under Accuracy grey section Lower dead band see diagrams under Accura
36. gital data transmission for multiple sensors The instrument profile of VEGAFLEX 61 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 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 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 VEGAFLEX 61 can be adjusted with different adjustment media e with indicating and adjustment module VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 3 Product description Packaging Transport Transport inspection Storage St
37. indicating and adjustment module Fig 1 VEGAFLEX 61 in cable version with plastic housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics S Process fitting Type label The type label contains the most important data for identification and use of the instrument Article number e Serial number Technical data VEGAFLEX 61 e Profibus PA 3 Product description VEGA Application area Functional principle Power supply and bus communication GSD EDD Article numbers documentation With the serial number you 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 61 is a level sensor with cable or rod probe for continuous level measurement It is designed for industrial use in all areas of process technology and can be used equally well in liquids or solids High frequency microwave pulses are guided along a steel rope or a rod Upon reaching the product surface the microwave pulses are reflected The running time is evaluated by the instrument and outputted as distance 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 di
38. ing safety regulations 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 necessary occupational safety measures with the current valid rules and regulations and also take note of new regulations VEGAFLEX 61 Profibus PA 2 For your safety VEGA 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 VEGAFLEX 61 e DTM VEGAFLEX 61 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 comp
39. ing unit PV Out Scale Channel Additional PA value The following safety relevant data are not read out or written Sensor address PIN Sensor length Sensor type Gating out of false signals Copy sensor data Copy sensor data 30 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Reset Optional settings 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 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 see chart with Reset Function Reset value Sensor address No reset Language No reset 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 pres
40. it Bit n Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit E Bit Bit Bn Bit on Bit Bit Bit Bit Bit Bit Bit Bit Bit 7 6154 3 21 07 6 5 432 1 7 615 4 312 1 017 615 41 3 2 1 0 VZ 27 ER 25 24 28 22 21 20 21 27 23 2 4 25 29 27 28 27 21 21 21 2 24 218 218 27 250 EN 29 z z 22d Sign m Em Ns Pit Exponent Significant Significant Significant e Value 1 V2 2 Exponent 127 1 Significant Fig 35 Data format of the measured value Coding of the status byte associated with the PA output value Description according to Pro Possible cause fibus standard bad non specific Flash Update active bad configuration error Adjustment error e Configuration error with PV Scale PV Span too small Unit irregularity Error in the linearization table VEGAFLEX 61 e 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 Ox44 uncertain last unstable value Failsafe replacement value Failsafe Mode Last value and already valid measured value since switching on 0x48 uncertain substitute set Switch
41. ls CA DA according to product list e FX E 60PC C approvals XM CX CM CK GX according to product list VEGAFLEX 61 Profibus PA 41 8 Maintenance and fault rectification VEGA Load sensor software to PC Prepare update Load software into sen sor 8 5 Software update The software version of VEGAFLEX 61 can be determined as follows e on the type label of the electronics e via the indicating and adjustment module e via PACTware 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 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 now checks the actual hardware and softwar
42. ment 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 Error code Text message Cause Rectification ding to NE 107 Failure E013 no measured value available Sensor in boot phase no measured value available Sensor does not find an echo e g due to faulty installation or wrong parameter adjustment no measured value available Wrong sensor length entered 38 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 8 Maintenance and fault rectification Error code Status accor ding to NE 107 Text message Cause Rectification E017 Adjustment span too small No operable software Adjustment not within the specifica tion Carry out the adjustment again increasing the distance between min and max adjustment Failed or interrupted software up date Repeat software update Hardware error electronics defec tive Exchange the instrument or send it in for repair Reaction after fault rec tification Hardware error electronics defec tive Communication conflict Exchange the instrument or send it in for repair Exchange the instrument or send it in 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
43. move 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 18 VEGAFLEX 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 5 Connecting to power supply 7 Insert the wire ends into the open terminals according to the wiring plan Fig 10 Connection steps 6 and 7 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 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 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 VEGAFLEX 61 e Profibus PA 19 5 Connecting to power supply VEGA Electronics and connec tion compartment E Display DA DAO 1 2 JQ 567 8 Fig 11 Electronics and connection compartment with single chamber housing 1 Plug connector for VEGACONNECT I C interface 2 Spring loaded terminals for connectio
44. move to Max adjustment with 2 Proceed as follows Max adjustment 100 00 1 1 000 m d 2 000 m d 1 Prepare the value for editing with OK and set the cursor to the requested position with 57 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 VEGAFLEX 61 Profibus PA 27 6 Set up with the indicating and adjustment module PLICSCOM VEGA 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 generation 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 Application Liquid Standard DK 2 2 Depending on the dielectric figure dielectri value or measured products can have a different reflective property Therefore an additional selection possibility is available Under Sensitivity you can select Standard DK 2 or Increased sensitivity DK lt 2 Through this the sensor is optimall
45. n of the external indication VEGADIS 61 Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply WO Wiring plan w ae OS N F N Z cb Display R AA e wd ipee Ei Le d c Fig 12 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 20 VEGAFLEX 61 Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 5 Connecting to power supply Electronics compart ment Connection compart ment E Display DADA EU n Fig 13 Electronics compartment double chamber housing 1 2 3 Plug connector for VEGACONNECT I C interface Internal connection cable to the connection compartment Terminals for VEGADIS 61 II F TEF e Fig 14 Connection compartment double chamber housing 1 2 3 Plug connector for VEGACONNECT I C interface Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply VEGAFLEX 61 e Profibus PA 21 5 Connecting to power supply VEGA Wiring plan Wi
46. nstallations or to the vessel wall is at least 300 mm 12 in 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 vessel as measurement is then possible down to the lowest point of the bottom When using the cable version VEGAFLEX 61 Profibus PA 11 4 Mounting VEGA Vessel type 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 3 Vessel with conical bottom Plastic vessel Glass vessel The guided microwave principle requires a metal surface on the process fitting Therefore use in plastic vessels etc an instrument version with flange from DN 50 or place a metal sheet gt 200 mm 8 in beneath the process fitting when screwing it in Make sure that the plate has direct contact with the process fitting In bypass tubes of plastic a metal screen must be provided on the outside You can glue metal foil for example on the outside along the entire length of the tube This metal screen must be connected to the ground terminal on the instrument When installing rod or cable probes without metal vessel wall e g in plastic vessels the measured value can be influenced by strong electromagnetic fields emitted interfer
47. 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 was 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 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 VEGA 10 Supplement 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 Plastic housing 87 mm 3 43 984 mm 3 31 M16x1 5 a N E E n o ok R M20x1 5 LP 1 2 NPT M20x1 5 1 2 NPT 1 Single chamber version 2 Double chamb
48. onents 2 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 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 Chapter Packaging transport and storage e Chapter Disposal VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 3 Product description 3 Product description 3 1 Structure Scope of delivery The scope of delivery encompasses e VEGAFLEX 61 level sensor e Documentation this operating instructions manual Operating instructions manual 27835 Indicating and adjust ment module PLICSCOM optional Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates Constituent parts The VEGAFLEX 61 consists of the components e Process fitting with probe Housing with electronics e Housing cover optionally available with
49. onnection 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 10 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 4 Mounting Measuring range Pressure Mounting position Fig 2 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 Keep in mind that 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 Mounting instructions Mount VEGAFLEX 61 in such a way that the distance to vessel i
50. orage and transport temperature 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 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 2
51. plement Ambient conditions Ambient storage and transport temperature 40 80 C 40 176 F Process conditions 40 bar 100 4000 kPa 5 580 psig depending on the process 150 C 40 302 F 150 C 40 302 F Process pressure d 14 fitting Process temperature thread or flange temperature FKM Viton 40 EPDM 40 FFKM Kalrez 6375 20 150 C 4 302 F The measurement error from the process condi tions is in the specified pressure and temperature range of below 1 CH 176 F 60 C 140 F 20 C 58 F l 40 C l 104 F t T 40 C 0 C 50 C 100 C 40 F 32 F 122 F 212 F 150 C 302 F Fig 30 Ambient temperature Process temperature 1 Ambient temperature 2 Process temperature depending on the seal material Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing e or e or e 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 1 2 NPT 1 x blind plug 1 2 NPT 1 x plug depending on the version 1 x blind stopper M20 x 1 5 Depending on the version M12 x 1 according to DIN 43650 Harting 7
52. rce with another fork spanner SW 8 2 Twist off the loosened rod manually See also chapter Maintenance and fault rectification l Exchange cable roa VEGAFLEX 61 e Profibus PA 43 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 to persons and environment 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 44 VEGAFLEX 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 VEGA 10 Supplement 10 Supplement 10 1 Technical data
53. re assignment con nection cable ar s ki a Se 7 N N 120 I FOO i Lei I 1 2 DIT Fig 15 Wiring plan with double chamber housing 1 Voltage supply Signal output 5 5 Wiring plan version IP 66 IP 68 1 bar Fig 16 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding 22 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Function Configuration mo Mount Dismount indica ting and adjustment mo dule 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 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
54. s and serial number search as well as via Downloads and Approvals 5 A suitable cable is the prerequisite for maintaining the protection rating 54 VEGAFLEX 61 e Profibus PA 9cv00L N3 SE8L 31835 EN 100426 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 61 the ID number is 0 x 0771 hex and the GSD file FX__0771 GSD Optionally to this manufacturer specific GSD file PNO provides also a general so called profile specific GSD file For VEGAFLEX 61 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 ma
55. ster 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 r 1 Min Max Linearization adjustment h Sensor m d Lin characteristics l TB Secondary Secondary Primary Value 2 Value 1 Value PROFIBUS PA output Wt cu i Failure Target gets Scaling Integration Alarms mode Mode PA Out E 7 u RE TA s gt te EB Select additional cyclic value gt Fig 31 VEGAFLEX 61 Block diagram with Al PA OUT value and additional cyclical value TB Transducer Block FB Function Block VEGAFLEX 61 Profibus PA 55 10 Supplement VEGA Module of the PA sensors For the cyclic data traffic VEGAFLEX 61 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 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 Note The modules are available in
56. with an adaptation of the adjustment or a change of the measured value offset in the DTM service mode 48 VEGAFLEX 61 e Profibus PA 9cv00L N3 S 8L 31835 EN 100426 VEGA 10 Supplement 15mm 0 591 3mm 0118 J TTT 3 mm E DER 0 118 10 mm D 0 394 0 08 m 0 3 m 0 02 m 3 15 11 811 0 787 Fig 24 Deviation VEGAFLEX 61 in rod version in water 1 Dead zone no measurement possible in this area L Probe length L 15mm L 0 591 5mm ae 0 197 d 0 gt 5 mm l m 0 197 N 10 mm L D D 0 591 T 0 15m 0 3m EE Ge 0 07 m La 5 906 11 811 756 0 08m 3 15 Fig 25 Deviation VEGAFLEX 61 in rod version in oil 1 Dead zone no measurement possible in this area L Probe length VEGAFLEX 61 Profibus PA 49 10 Supplement VEGA Ei 15mm 0 591 3mm 0318 T onmm 3mm L LLL LL 0 118 D l 15 mm 0 591 T 0 08 m 0 3m 0 3m 3 15 11 811 11 811 Fig 26 Deviation VEGAFLEX 61 in cable version probe length L lt 20 m in water 1 Dead zone no measurement possible in this area L Probe length Ei 15mm 0 591 5mm _ 0 197 5mm a 0 197 D
57. x 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 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 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 Re
58. y adapted to the product and measurement reliability particularly in products with bad 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 gt 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 linearization is necessary for all vessels 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 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 28 VEGAFLEX 61 Profibus PA 9cv00L N3 SE8L

Operating Instructions

Contents

Download Pdf Manuals

Related Search

Related Contents