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Operating Instructions - VEGAFLEX 67 - Profibus PA

1. Somm 59mm 69 mm 87 mm 3 27 64 z ETC 2 23 32 22164 lo 80mm 228 32 77 mm 984mm 3 5 32 3 5 16 M16x1 5 8 j amp x x x j x E E E E E E E E a a T a M20x1 5 M20 1 5 M20x1 5 o Le Y2 NPT Y NPT Ye NPT l M20x1 5 D Q wr 116 mm 4 9 16 84 mm 3 5 16 E a RA E E e M20x1 5 M20x1 5 Ye NPT Fig 28 Housing versions in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher Plastic housing Stainless steel housing electropolished Stainless steel housing precision casting Aluminium double chamber housing Aluminium housing OC l0 ms VEGAFLEX 67 Profibus PA 57 10 Supplement VEIA Housing in protection IP 66 IP 68 1 bar 103mm 105mm 4 9 64 93 mm Meu UA NER 21 4 1 16 o 77mm 32t g2 lo 80 mm 3 1 32 3 5 32 8 S 2 x x E E E E E E amp a M20x1 T H i s x1 5 M20x1 5 Ye NPT M20x1 5 wr 150mm 5 29 32 9 84mm 3 5 16 116mm 4 9 46 M20x1 5 Fig 29 Housing versions in protection IP 66 IP 68 1 bar with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher Stainless steel housing precision casting Aluminium double chamber
2. A 1 VEGAFLEX 67 rod version with plastic housing Housing cover with integrated indicating and adjustment module optional 3 Housing with electronics S Process fitting The type label contains the most important data for identi fication and use of the instrument VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 3 Product description Application range Functional principle Prerequisites for inter face measurement Article number Serial number Technical data 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 67 is a level sensor with rod or cable probe for continuous interface measurment 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 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 e The upper medium must not be conductive e The dielectric value of
3. Temperature 18 30 C 64 86 F Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psig Deviation in characteristics and characteristics Reference installation conditions Flange size gt DN 100 min distance to installations 500 mm 19 69 in Vessel diameter 1 m 3 281 ft centrical installaton Medium Water Temperature drift 0 06 96 10 K relating to the max measuring range Accuracy see diagrams 10 mm 4 25 6q SR 3mm LT y 1 8 3 mm ME as l 1 g IN 0mm d 25 64 l l a Pl p 0 08 m 0 5m 0 1m L 0 26 ft 1 6 ft 0 33 ft Fig 19 Deviation VEGAFLEX 67 in rod version 46 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 VEE E 10 Supplement a E 10 mm 4 25 64 Ree 3mm ry 1 8 Fd 1 g j f 3 mm mm Cg INI 10 mm 25 64 MN ou ba a 0 15m 0 5m 0 35m 0 25m L 0 5 ft 1 6 ft 1 15ft 0 82 ft Fig 20 Deviation VEGAFLEX 67 in cable version length L lt 15 000 mm a TR Ammo T Clee ia REN NEN o 3 mm Loo N 1 8 Me _ i i 3 mm weed Ca l 10 mm 25 64 l a 0 15m 0 5m 15m 16m 0 25 m L 0 5 ft
4. 0 0 The measured value is transferred as a 32 bit floating point number in the IEEE 754 format 54 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEEA 10 Supplement Byte n Byte n 1 Byte n 2 Byte n 3 Bit Bit 7 6 5 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bi 4 89 2 1 0 7 6 5 443 t Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 VZ 27 26 25 24 28 22 21 20 21 22 23 2 4 25 23 27 28 29 210 211 214 913 914 218 216 214 2 21 220 aet 924 22 Sign Bit Exponent Signi ficant Significant Significant Value 1 2 2 Exponent 127 1 Significant Fig 27 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 e Adjustment error e Configuration error with PV Scale PV Span too small e Unit irregularity e Error in the linearization table OxOC bad sensor failure e Hardware error e Converter error e Leakage pulse error e Trigger error 0x10 bad sensor failure e Measured value generation error Ox1f bad out of service constant Out of Service mode switched on
5. 1 6 ft 49 ft 52 5 ft 0 82 ft Fig 21 Deviation VEGAFLEX 67 in cable version length L gt 15 000 mm Ambient conditions Ambient storage and transport tem 40 80 C 40 176 F perature VEGAFLEX 67 Profibus PA 47 10 Supplement VISIEYA Process conditions Process pressure Flange version lt 2 DN 50 0 5 16 bar 50 1600 kPa 7 3 232 psig depending on the process fitting Flange version gt 2 DN 50 0 2 16 bar 20 1600 kPa 2 9 232 psig depending on the process fitting Process temperature flange temper 40 150 C 40 302 F ature qu 140 F 40 C 104 F 20 C 58 F 40 C 0 C 50 C 100 C 150 C 40 F 82 F 122 F 212 F 802 F Fig 22 Ambient temperature Process temperature 1 Ambient temperature 2 Process temperature depending on the seal material 48 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEIA 10 Supplement Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing e 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 or e 1 x closing cap M20 x 1 5 1 x blind stopper M20 x 1 5 or e 1 x closing cap NPT 1 x blind plug Ve NPT or e 1x plug depending on the version
6. 1 x blind stopper M20 x 1 5 Double chamber housing e 1 x cable entry M20 x 1 5 cable 5 9mm 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 Ve 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 Spring loaded terminals for wire cross gt 2 5 mm AWG 14 section Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 Double chamber housing 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 9 Depending on the version M12 x 1 according to DIN 43650 Harting Am phenol Tuchel 7 8 FF VEGAFLEX 67 Profibus PA 49 10 Supplement 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 0 5 mm AWG 20 lt 0 036 O m 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 Ind
7. ERR AR FP SUP H HE RBS A http www vega com All brands used as well as trade and company names are property of their lawful proprietor originator 60 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 10 Supplement VEGAFLEX 67 Profibus PA 61 10 Supplement 62 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 10 Supplement VEGAFLEX 67 Profibus PA 63 VEE n 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 Q CE amp 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 2008 Subject to change without prior notice 32305 EN 080716
8. 0x44 uncertain last unstable value _ Failsafe replacement value Failsafe Mode Last value and already valid measured value since switching on 0x48 uncertain substitute set e Switch on simulation e 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 VEGAFLEX 67 Profibus PA 55 10 Supplement Description according to Pro fibus standard good non cascade active ad visory alarm high limited good non cascade active crit ical alarm low limited good non cascade active crit ical alarm high limited Possible cause Hi Alarm Lo Lo Alarm Hi Hi Alarm 56 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEIA 10 Supplement 10 3 Dimensions Housing in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar
9. a procedure VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 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 protection equipment must always be worn 2 2 Appropriate use VEGAFLEX 67 is a sensor for continuous interface measure ment 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 instru
10. and digital data signals for multiple sensors The instrument profile of VEGAFLEX 67 corresponds to profile specification version 3 0 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 10 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 Packaging Transport 3 Product description 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 The backlight of the indicating and adjustment module is powered by the sensor Prerequisite is a certain level of supply voltage Data for power supply are specified in chapter Technical data The optional heating requires its own power supply You can find further details in the supplementary instructions manual Heating for indicating and adjustment module This function is generally not available for approved instru ments 3 3 Operation VEGAFLEX 67 can be adjusted with different adjustment media e with indicating and adjustment module e with the suita
11. displayed Dielectric value Upper medium 000 3 Enter the DK value of the upper medium and confirm with OK Save the settings with OK and move to Min adjustment with gt Min adjustment 0 00 I 10 000 m d 8 000 m d 4 Prepare the 96 value for editing with OK and set the cursor to the requested position with 27 Set the requested percentage value with and save with OK The cursor jumps now to the distance value 5 Enterthe 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 Savethe settings with OK and move to Max adjustment with gt Carrying out max ad Proceed as follows justment Max adjustment 100 00 4 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 27 Set the requested percentage value with and save with OK The cursor jumps now to the distance value 28 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 Application Damping 6 Set up with the indicating and adjustment module PLICSCOM 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 Each product has different reflective properties In addition there are va
12. power supply Electronics compart ment Connection compart ment 8 1 t Display Pc Fig 11 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 EIE Fig 12 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 22 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 A VEIA 5 Connecting to power supply Wiring plan Fig 13 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 m Fig 14 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding VEGAFLEX 67 Profibus PA 23 6 Set up with the indicating and adjustment module PLICSCOM VEIA Function Configurati
13. 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 e 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 VEGAFLEX 67 Profibus PA 13 4 Mounting VISIEYA Pressure Mounting position 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 min distances dead bands are listed in chapter Technical data 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 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
14. 4 mm 2 KN 450 Ibf 0 157 in Input variable Measured value Level of liquids Min dielectric figure lower medium by 10 higher than the of the upper medium Min layer thickness upper medium 100 mm 3 937 in Min dielectric figure upper medium y gt 1 6 with rod cable version Dead band rod version 6 mm 0 236 in top 80 mm 3 15 in bottom 0 mm Dead band cable version 4 mm 0 157 in top 150 mm 5 91 in bottom 250 mm 9 843 in gravity weight 100 mm 44 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEIA 10 Supplement Pad aR O j oll l fie R A U B Fig 18 Measuring ranges of the VEGAFLEX 67 rod and cable version 1 OQ K CQ I Reference plane Probe length Measuring range Upper dead band Lower dead band only with cable version Output variable Output signal digital output signal format according to IEEE 754 Sensor address 126 default setting Current value 10 mA 0 5 mA Integration time 63 of the input 0 999 s adjustable variable Step response or adjustment time lt 250 ms ti 0 s 10 90 VEGAFLEX 67 Profibus PA 45 10 Supplement Vela Accuracy similar to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1
15. CI I III Div 1 IS CL I lII Div 1 Gr C G XP CSA CL Div 2 NI 4CL II III Div 1 DIP CSA CL I III Div 1 IS CSA CL III Div 1 IS Cl I Ill Div 1 Gr C G XP 5 A suitable cable is the prerequisite for maintaining the protection class 9 Deviating data in Ex applications see separate safety instructions VEGAFLEX 67 Profibus PA 51 10 Supplement VEIA 10 2 Profibus PA Instrument master file The instrument master file ASD 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 FX__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
16. Loosen compression nut of the cable entry 18 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 5 Connecting to power supply 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in insulation from the ends of the individual wires 5 Insert the cable through the cable gland into the sensor 6 Lift the opening levers of the terminals with a screwdriver see following illustration 7 Insert the wire ends into the open terminals according to the wiring plan Fig 6 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 Connectthe screen to the internal ground terminal connect the outer ground terminal with 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 67 Profibus PA 19 5 Connecting to power supply Housing overview Fig 7 Material versions single chamber housing 1 2 3 4 5 Plastic Aluminium Stainless steel investment c
17. Operating Instructions VEGAFLEX 67 40 150 C PFA partly insulated Profibus PA Guided Microwave y Content VERA Content 1 About this document Tal FUNCION is oni Rl ee n RES 4 12 Target group 0 eee eee 4 1 3 Symbolism used 22 0055 4 For your safety 2 1 Authorised personnel lesus 5 2 2 Appropriateuse lees 5 2 3 Warning about misuse 5 2 4 General safety instructions 5 2 5 Safety approval markings and safety tips 6 26 CEconformity llle 6 2 7 Fulfilling of NAMUR recommendations 6 2 8 Safety instructions for Ex areas 7 2 9 Manufacturer declaration for zone2 7 2 10 Environmental instructions 7 Product description 39 4 Configuration llle 8 3 2 Principle of operation 05 9 3 3 Operation s l cac een 11 3 4 Packaging transport and storage 11 Mounting 4 4 General instructions lesus 13 4 2 Mounting instructions lessen 14 Connecting to power supply 5 1 Preparing the connection 17 5 2 Connection steps Instrument housing 18 5 3 Wiring plan single chamber housing 19 5 4 Wiring plan double chamber housing 21 5 5 Wiring plan version IP 66 IP 68 1 bar 23 Set up with the indicating and adjustment module PLICSCOM 6 1 Short descriptio
18. asting Stainless steel electro polished Filter element for air pressure compensation of all material versions Blind stopper with version IP 66 IP 68 1 bar for Aluminium and stainless steel Electronics and connec tion compartment um 8 Display 4 RE 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 61 Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply 20 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 VEIA 5 Connecting to power supply Wiring plan 5 6 7 8 J Soy 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 Housing overview Fig 10 Double chamber housing Housing cover connection compartment Blind stopper or plug M12 x 1 for VEGADIS 61 optional Housing cover electronics compartment Filter element for air pressure compensation Cable gland OC lo VEGAFLEX 67 Profibus PA 21 5 Connecting to
19. ay 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 in this way and faults can be 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 When an additional instrument is connected the segment fails e Max supply current of the segment coupler exceeded gt Measure the current consumption reduce size of segment 38 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 8 Maintenance and fault rectification Fault messages via the indicating adjustment module Wrong presentation of the measured value in Simatic S5 e Simatic S5 cannot interpret the number format IEEE of the measured value gt Insert converting component from Siemens In Simatic S7 the measured value is always presented as 0 e O
20. ble 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 The entered parameters are generally saved in VEGAFLEX 67 optionally also in the indicating and adjustment module or in PACTware 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 environ ment 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 instruc tions can cause damage to the device VEGAFLEX 67 Profibus PA 11 3 Product description VEIEA Transport inspection Storage Storage and transport temperature 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
21. ctions 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 be operated in a technically flawless and reliable condition The operator is responsible for trouble free operation of the instrument VEGAFLEX 67 Profibus PA 2 For your safety VISIEYA During the entire duration of use the user is obliged to determine the compliance of the required occupational safety measures with the current valid rules and regulations and also take note of new regulations 2 5 Safety approval markings and safety tips The safety approval markings and safety tips on the device must be observed 2 6 CE conformity The protection goals of the EMC Directive 2004 108 EC EMC and the Low Voltage Directive 2006 95 EC LVD are fulfilled Conformity has been judged according to the following standards EMC EN 61326 1 2006 electrical instruments for control technology and laboratory use EMC requirements e Emission Class B e Susceptibility Industrial areas LVD EN 61010 1 2001 safety regulations for electrical measurement control and laboratory instruments part 1 General requirements 2 7 Fulfilling of NAMUR recommendations With respect to interference resistance and emitted interfer ence the NAMUR recommendation NE 21 is fulfilled With respect to compatibility the NAMUR recommenda
22. dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see Supplement Technical data Ambient conditions e Relative humidity 20 85 12 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 4 Mounting Mounting position Welding work Handling Moisture Measuring range 4 Mounting 4 1 General instructions 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 oscillator electronics 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 down ward in front of the cable entry Rain and condensation water can thus drain off This applies mainly
23. e basic version of this DTM Collection incl PACTware is also available as a free of charge download from the Internet Go via www vega com and Downloads to the item Soft ware 7 3 Parameter adjustment with PDM For VEGA sensors instrument descriptions for the adjustment program PDM are available as EDD The instrument descrip tions 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 Soft ware 7 4 Saving the parameter adjustment data It is recommended to document or save the parameter adjustment data They are hence available for multiple use or Service purposes The VEGA DTM Oollection and PACTware in the licensed professional version provide suitable tools for systematic project documentation and storage VEGAFLEX 67 Profibus PA 37 8 Maintenance and fault rectification VEIA 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 When used in the correct way no special maintenance is required in normal operation 8 2 Remove interferences The operator of the system is responsible for taken suitable measures to remove interferences A maximum of reliability is ensured Nevertheless faults can occur during operation These m
24. e 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 24 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 6 Set up with the indicating and adjustment module PLICSCOM T 3 pd Fig 15 Installation of the 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 25 6 Set up with the indicating and adjustment module PLICSCOM VEIA Key functions Adjustment system 6 3 Adjustment system Fig 16 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 e gt key to select menu change list entry Select editing position e key Change value of the parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individua
25. ective sensor and differ in their signal output or in their power supply You can find a suitable oscillator in the following overview Electronics module FX E 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 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 probably the safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You can find the respective agency on our website www vega com under Company VEGA world wide VEGAFLEX 67 Profibus PA 41 9 Dismounting 9 Dismounting 9 1 Dismounting steps Warning Before dismounting be aware of dangerous process con ditions 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 spec
26. ement parts The associated documents are 27720 VEGADIS 61 30207 Electronics module VEGAFLEX series 60 31088 Flanges according to DIN EN ASME JIS GOST 30391 Spacer 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 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 malfunc tions 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
27. 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 keep in mind that measurement down to the tip of the probe is not possible The exact value of the 14 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEIA 4 Mounting min distance lower dead band is stated in chapter Technical data Fig 4 Vessel with conical bottom Torque with PTFE plated To compensate the normal voltage loss due to sealing flanges materials you have to additionally use disc springs for fastening flange screws on PTFE coated flanges Tighten the screws moderately with the torque stated in the technical data Inflowing medium 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 VEGAFLEX 67 Profibus PA 15 4 Mounting Fixing Fig 5 Lateral load Excessive system vibration or shocks e g caused by agitators or turbulence in the vessel e g from fluidisation can cause the coax probe of VEGAFLEX 67 to vibrate in resonance Should a coax probe of more than 1 m 3 281 in length should be used you can provide a suitable support or guy directly above the end of the probe to stabilise i
28. ending on the instrument version 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 9mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with other diameter or cross section you have to 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 v NPT and plastic housing there is a metallic V2 threaded insert moulded into the plastic housing VEGAFLEX 67 Profibus PA 17 5 Connecting to power supply VEIA A Cable screening and grounding Select connec tion cable for Ex applications 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 In systems with potential equalisation connect the cable Screen directly to ground potential at the power sup
29. ensor 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 scaling unit PV Out Scale Channel Additional PA value Dielectric value The following safety relevant data are not read out or written HART mode PIN SIL Sensor length Sensor type VEGAFLEX 67 Profibus PA 31 6 Set up with the indicating and adjustment module PLICSCOM Vela e Gating out of false signals Copy sensor data Copy sensor data Reset Basic adjustment If the 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 Integration time ti Os Linearisation linear Sensor TAG Sensor Display PA Out 1 Channel PV lin Additional PA value PV lin Out Scale Unit 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 wi
30. 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 Start your parameter adjustment with the following menu items of the basic adjustment Proceed as follows 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 27 6 Set up with the indicating and adjustment module PLICSCOM Vela 1 Move from the measured value display to the main menu by pushing OK 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
31. housing Stainless steel housing electropolished Aluminium housing AC 58 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEEA 10 Supplement VEGAFLEX 67 20mm 25 32 210mm 25 e4 Fig 30 VEGAFLEX 67 flange version L Sensor length see chapter Technical data 1 Cable version with flange connection 2 Hod version with flange connection 3 Tri Clamp 4 Bolting VEGAFLEX 67 Profibus PA 59 10 Supplement VISIEYA 10 4 Industrial property rights 10 5 Trademark VEGA product lines are global protected by industrial property rights Further information see http Awww 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 Awww 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 Jluuna nponykuua cbupmpi BETA 3aujaujarorcs no BceMy Mnpy npaBaMM H MHTen ekTyanbHylo COOCTBeHHOCTb AanbHeliuyto nu opma no cvorpure Ha ca te http www vega com VEGAR JI amp T amp
32. ialised 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 possibility to dispose of the old instrument professionally please contact us concerning return and disposal 42 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEEA 10 Supplement 10 Supplement 10 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Rod 10 mm 0 394 in Cable 4 mm 0 157 in with gravity weight optional Process seal Materials non wetted parts l inner conductor Rod Cable Flange Gravity weight Plastic housing Aluminium die casting housing Stainless steel housing precision casting Stainless steel housing electropol ished Seal between housing and housing cover Inspection window in housing cover optional Ground terminal Torque of the flange screws min Su
33. icating and adjustment module Voltage supply and data transmission Indication Adjustment elements Protection unassembled mounted into the sensor without cover Materials Housing Inspection window Voltage supply Supply voltage Non Ex instrument EExia instrument through the sensor LC display in Dot matrix 4 keys IP 20 IP 40 ABS Polyester foil 9 32V DC 9 24 V DC Supply voltage with lighted indicating and adjustment module Non Ex instrument EExia instrument Power supply by max number of sensors DP PA segment coupler VEGALOG 571 EP card 12 32V DC 12 24 V DC max 32 max 10 with Ex max 15 max 10 with Ex 50 VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 VEEA 10 Supplement Electrical protective measures Protection depending on housing version Plastic housing Aluminium housing stainless steel housing investment casting stain less steel housing electro polished Aluminium and stainless housing investment casting optionally avail able Overvoltage category Protection class IP 66 IP 67 IP 66 IP 68 0 2 bar 9 IP 66 IP 68 1 bar Approvals9 Approvals ATEXia ATEX ia d FM CSA l Ship approvals ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX II 1 2G 2G EEx d ia IIC T6 FM CI I Div 2 NI CI II Ill Div 1 DIP FM CL I III Div 1 IS FM
34. ident number via the DTM software By default the sensor operates with the manufacturer specific ID number Cyclical data traffic The master class 1 e g PLC cyclically reads out measured values from the sensor during operation The below block diagram below shows which data can be accessed by the PLC 52 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 VEIA 10 Supplement Min Max y So i Linearization adjustment b sr m d 96 Lin Dist Interface Dist Level 5 l Secondary Secondary Primary Value 2 Value 1 Value PROFIBUS PA output Source for Scalin Integration Alarms pele Target scaling 9 9 mode Mode Ka _ s ER gt a gt rad gt T oo FB Select additional cyclic value EU gt Fig 23 VEGAFLEX 67 Block diagram with Al PA OUT value and additional cyclical value TB Transducer Block FB Function Block Module of the PA sensors For the cyclic data traffic VEGAFLEX 67 provides the following modules Al PA OUT PA OUT value of the FB1 after scaling Additional Cyclic Value Additional cyclical value depending on the source 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 mas
35. l 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 26 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 VEEA 6 Set up with the indicating and adjustment module PLICSCOM Switch on phase Address setting Parameter adjustment Carrying out min ad justment 6 4 Setup procedure 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
36. lay Basic adjustment 2 gt Display Diagnostics Service Info Displayed value 24 Primary Value Lighting 2 4 Switched off V Diagnostics Basic adjustment 3 Display gt Diagnostics Service Info 34 VEGAFLEX 67 Profibus PA Q 100 00 Y 917080 N3 SO c 32305 EN 080716 VEEA 6 Set up with the indicating and adjustment module PLICSCOM Pointer Interface Distance min 0 464 m d Distance max 5 385 m d Pointer 3 1 2 Sensor status 3 2 Curve selection 3 3 Total level Distance min 0 234 m d OK Echo curve Distance max 5 385 m d Echo curve 3 4 Presentation of the echo curve Y Service Basic adjustment 4 Display Diagnostics gt Service Info Sensor 41 Application 4 2 Gating out of false signals 4 3 Additional PA value 44 Liquid 5m Change now Secondary Value 1 Rod Standard DK 2 2 Out Scale Unit 4 5 PV Out Scale 4 6 Simulation 4 7 Reset 4 8 1 Volume 09620 0 m Start simulation Select reset F gt hl 100 100 m Unit of measurement 49 Language 4 1 0 Copy sensor data 441 PIN 4 12 1 m d Deutsch Copy sensor data Enable select Info Basic adjustment 5 Display Diagnostics Service gt Info Sensor type 52 Date of manufacture 52 Last change using PC 5 3 Sensor characteristics 5 5 4 July 2007 Software versi
37. llations 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 measure ment 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 Gating out of false signals Change now Proceed as follows 30 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 6 Set up with the indicating and adjustment module PLICSCOM Copy sensor data T 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 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 s
38. n 00 00s 24 6 2 Insert indicating and adjustment module 24 6 3 Adjustment system 000 26 6 4 Setup procedure lille 27 65 Menu schematic llle 34 2 VEGAFLEX 67 e Profibus PA 917080 N3 SO c 32305 EN 080716 Content pue pue 7 10 Setup with PACTware and other adjustment programs 7 1 Connecting the PC 000 36 7 2 Parameter adjustment with PACTware 36 7 3 Parameter adjustment with PDM 37 7 4 Saving the parameter adjustment data 37 Maintenance and fault rectification 81 Maintenance 222200055 38 8 2 Remove interferences 38 8 3 Exchanging the electronics module 40 8 4 Instrument repair sse 41 Dismounting 9 4 Dismounting steps 000 42 9 2 Disposal gk ek ek Rs 42 Supplement 10 1 Technical data 000 43 10 2 Profibus PA elm REB he 52 10 3 Dimensions llli elles 57 10 4 Industrial property rights 60 10 5 Trademark 00 2000s 60 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 replac
39. nly four bytes are consistently loaded in the PLC gt Use function component SFC 14 to load 5 bytes consistently Measured value on the indicating and adjustment module does not correspond to the value in the PLC e The menu item Display Display value is not set to PA Out gt Check values and correct if necessary No connection between PLC and PA network e Incorrect adjustment of the bus parameter and the segment coupler dependent baud rate gt Check data and correct if necessary Instrument does not appear during connection setup e Profibus DP cable pole reversed Check cable and correct if necessary Incorrect termination Check termination at the beginning and end points of the bus and terminate if necessary according to the specification e Instrument not connected to the segment double assignment of an address gt Check and correct if necessary Ve v In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 e no measured value available gt sensor in boot phase gt Sensor does not find an echo e g due to faulty installation or wrong parameter adjustment gt Wrong sensor length entered VEGAFLEX 67 Profibus PA 39 8 Maintenance and fault rectification VEIA Reaction after fault rec tification Preparations T E017 e Adjustment span too small gt Carry out a fresh adjustment and increase the di
40. on T Mount Dismount indicat ing and adjustment module 6 Set up with the indicating and adjustment module PLICSCOM 6 1 Short description The indicating and adjustment module is used for measured value display adjustment and diagnosis It can be mounted in the following housing versions and instruments e All sensors of the plics instrument family in the single as well as in the double chamber housing optionally in the electronics or connection compartment e External indicating and adjustment unit VEGADIS 61 From a hardware version 01 or higher of 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 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 th
41. on Display now Serial number 3 50 4 July 2007 12345678 VEGAFLEX 67 Profibus PA 35 7 Setup with PACTware and other adjustment programs Vela Connection via I C inter 7 Setup with PACTware and other adjustment programs 7 1 Connecting the PC face VEGACONNECT 3 G i NE Power supply Fig 17 Connection of the PC directly to the sensor via I C interface 1 RS232 connection 2 VEGAFLEX 67 3 C adapter cable for VEGACONNECT 3 Necessary components e VEGAFLEX 67 e PC with PACTware and suitable VEGA DTM e VEGACONNECT 3 with I C adapter cable article no 2 27323 e Power supply unit 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 e Note 1 Keep in mind that for setup of VEGAFLEX 67 DTM Collection in the actual version must be used 36 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 7 Setup with PACTware and other adjustment programs All currently available VEGA DTMs are provided in the DTM Collection on CD and can be obtained from the responsible VEGA agency for a token fee This CD includes also the up to date PACTware version Th
42. ply 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 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 equal isation 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 steps Instrument housing Proceed as follows 1 Unscrew the housing cover 2 Ifan indicating and adjustment module is installed remove it by turning it slightly to the left 3
43. rface quality rod cable Process fittings Pipe thread cylindrical ISO 228 T1 American pipe thread tapered PFA and TFM PTFE 1600 PFA and TFM PTFE 1600 PFA and TFM PTFE 1600 On site instruments with thread Klingersil C 4400 is attached 316L 316L 316L 316L 316L plastic PBT Polyester Aluminium die casting AISi1OMg powder coated basis Polyester 316L 316L NBR stainless steel housing investment casting silicone Aluminium plastic housing stainless steel housing electro polished Polycarbonate 316L 60 Nm 44 25 Ibf ft Ra lt 0 8 um G A G1 A GIZA 34 NPT 1 NPT 1 NPT VEGAFLEX 67 Profibus PA 43 10 Supplement VISIEYA Flanges DIN from DN 25 ANSI from 1 hygienic fittings Bolting DN 40 PN 40 Bolting DN 50 PN 25 Tri Clamp 2 PN 16 Tri Clamp 3 PN 16 Weight Instrument weight depending on approx 0 8 8 kg 0 176 17 64 Ibs process fitting Rod 10 mm 0 394 in approx 620 g m 6 7 oz ft Cable 4 mm 0 157 in approx 80 g m 0 86 oz ft Gravity weight 325 g 11 5 oz Sensor length L from seal surface cannot be shortened Rod 10 mm 0 394 in 0 3 4 m 0 984 13 12 ft Trimming accuracy rod 1 mm 0 039 in Cable 4 mm 0 157 in 1 32 m 3 281 105 ft Trimming accuracy cable x 0 05 96 Lateral load rod 10 mm 0 394 in 4 Nm 3 Ibf ft Max tensile load with cable
44. rious 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 the selection Liquid 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 2 Through this the sensor is adapted perfectly to the product and measurement reliability particularly in products with bad reflective properties is considerably increased Enter the requested parameter 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 an integration time 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 parameter via the appropriate keys save your
45. settings and jump to the next menu item with the gt key VEGAFLEX 67 Profibus PA 29 6 Set up with the indicating and adjustment module PLICSCOM Vela Linearisation curve Sensor TAG Gating out of false sig nals A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level e g witha cylindrical or spherical tank and the indication or output of the volume is required Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume By activating the appropriate curve the volume percentage of the vessel is displayed correctly If the volume should not be displayed in percent but e g in or kg a scaling can be also set in the menu item Display Linearisation curve linear Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key 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 documen tation of larger plants a singular designation should be entered for exact identification of individual measuring sites 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 insta
46. stance between min and max adjustment E036 e no operable sensor software gt Carry out a software update or send the instrument for repair E042 E043 e Hardware error electronics defective gt Exchange instrument or return instrument for repair E113 e Communication conflict gt Exchange instrument or return instrument for repair Depending on the failure reason and measures taken the steps described in chapter Set up must be carried out again if necessary 8 3 Exchanging the electronics module If the electronics module is defective it can be replaced by the user In Ex applications only one oscillator with respective Ex approval may be used If there is no electronics module available on site one can be ordered from the agency serving you The new oscillator must contain the order data of the sensor These can be loaded as follows e Atthe factory by VEGA e Oron site by the user Information When loading on site first of all the order data must be downloaded from the Internet see operating instructions manual Oscillator 40 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 8 Maintenance and fault rectification Assignment Profibus PA In both cases the serial number of VEGAFLEX 67 is required The serial numbers are stated on the type label of VEGAFLEX 67 on the inner wall of the housing or on the delivery note The oscillators are adapted to the resp
47. t 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 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 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 5 Connecting to power supply Note safety instructions e i Select power supply Take note of safety instruc tions for Ex ap plications Selecting connection cable Cable gland 2 NPT 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in the complete absence of line voltage e f overvoltage surges are expected overvoltage arresters should be installed according to Profibus specifications Tip We recommend VEGA overvoltage arrester B63 32 In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Power is supplied via a Profibus DP PA segment coupler or a VEGALOG 571 EP input card The power supply range can differ dep
48. ter 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 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 VEGAFLEX 67 Profibus PA 53 10 Supplement VEIA 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 Byte No 1 2ls3 4 5 ene aes 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 e Free Place Byte No 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 Byte ByteO Status Value IEEE 754 Fig 26 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
49. th Reset Function Reset value Sensor address no reset Factory setting Like basic adjustment furthermore special parameters are reset to default values 9 Pointer The min and max distance values are reset to the actual value 2 Sensor specific basic adjustment 9 Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware 32 VEGAFLEX 67 Profibus PA 9L7080 N3 SO c 32305 EN 080716 VeEIEA 6 Set up with the indicating and adjustment module PLICSCOM Optional settings 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 VEGAFLEX 67 Profibus PA 33 6 Set up with the indicating and adjustment module PLICSCOM Basic adjustment gt Basic adjustment 1 Display Diagnostics Service Info 6 5 Menu schematic Sensor address 1 1 000 Upper medium 1 1 Dielectric figure of the upper medium enter calculate Min adjustment 0 00 10 000 m d 8 000 m d 3m Max adjustment 1 3 1 000 m d 2 000 m d Linearisation curve 1 4 linear Channel 1 5 PV lin value Damping 0s 1 6 Sensor TAG EF Sensor Disp
50. the upper medium must be known input necessary Min dielectric values Rod version 1 7 You will find a list of the dielectric values on our homepage WWW Vega com e The composition of the upper medium must be stable no varying products or mixtures e The upper medium must be homogeneous no stratifica tions within the medium e Min thickness of the upper medium 100 mm e Clear separation from the lower medium no emulsion phase no mull layer e f possible no foam on the surface Lower medium L1 e The dielectric value must be 10 higher than the dielectric value of the upper medium preferably electrically con ductive Example upper medium dielectric value 2 lower medium at least dielectric value 12 VEGAFLEX 67 Profibus PA 3 Product description Output signal Power supply and bus communication GSD EDD di 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 h1 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 display of PLICSCOM and PACTware outputs 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
51. tion 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 for DTM VEGAFLEX 67 HART PA or FF e DTM VEGAFLEX 67 for adjustment software PACTware e Indicating and adjustment module for sensor software The parameter adjustment of the basic sensor functions is independent of the software version The range of available functions depends on the respective software version of the individual components The software version of VEGAFLEX 67 can be determined as follows VEGAFLEX 67 Profibus PA 917080 N3 SO c 32305 EN 080716 2 For your safety e via PACTware e on the type label of the electronics e viathe indicating and adjustment module 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 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 Manufacturer declaration for zone 2 In conformity with DIN EN 60079 15 2005 VEGAFLEX 67 is suitable for use in zone 2 The operator must use the instrument as it was intended to be used and follow the specifications of the following documents e this operating ins
52. tructions manual e the manufacturer declaration 32906 download under WWW Vega com e the applicable installation regulations 2 10 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental protection The environment man agement system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environ mental instructions in this manual e Chapter Packaging transport and storage e Chapter Disposal VEGAFLEX 67 Profibus PA 3 Product description Scope of delivery Components Type label 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGAFLEX 67 level sensor e Documentation this operating instructions manual Operating instructions manual 27835 Indicating and adjustment module PLICSCOM optional Supplementary instructions manual 31708 Heating for indicating and adjustment module optional Supplementary instructions manual Plug connector for continuously measuring sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates VEGAFLEX 67 consists of the following components e Process fitting with probe Housing with electronics e Housing cover optionally available with indicating and adjustment module

Operating Instructions - VEGAFLEX 67 - Profibus PA

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