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Operating Instructions - VEGAPULS 68

1. 120 248 216 075 430 095 y X 3 15 18 1 37 64 2 4 23 30 01 57 64 3 81 2 2 61 64 4 1659 g4 03 47 64 Fig 45 VEGAPULS 68 horn antenna in threaded version with purging air connection Standard with temperature adapter Purging air connection G A for mounting of a suitable adapter Reflux valve attached with non Ex optionally available with Ex in the scope of delivery for tube diameters 6 mm ROMs VEGAPULS 68 Profibus PA 71 Supplement VEGAPULS 68 horn antenna in threaded version with antenna extension e E QUEE 23 2 E Los S 3 1 13 16 K Y ped G11 2A 11 2 NPT E 5 uU E E N LN mm y i gt 11 2 gt 200 40 2 gt 220 48 3 gt 316 075 4 gt 530 095 inch y x 1 77 g 91 37 64 2 8 21 39 g1 57 64 3 127Ag 92 61 64 4 20 55 64 93 47 64 Fig 46 VEGAPULS 68 horn antenna in threaded version with antenna extension 1 Standard 2 with temperature adapter 15 Depending on the product properties an antenna extension causes a re duction of the sensitivity in the narrow range Depending on the length a suitable support of the antenna extensions must be provided 72 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305
2. 116mm 4 9 16 Fig 42 Housing versions in protection IP 66 with integrated PLICSCOM the housing is 9 mm 0 35 in higher 1 Plastic housing 2 Stainless steel housing 3 Aluminium double chamber housing 4 Aluminium housing Housing in protection IP 66 IP 68 1 bar 103mm 4 1 16 105mm 4 9 g4 84mm 3 She M20x1 5 1 2 NPT 2 150mm 5 29 32 84mm 3 5 46 Fig 43 Housing versions in protection IP 68 with integrated PLICSCOM the housing is 9 mm 0 35 in higher 1 Stainless steel housing 2 Aluminium double chamber housing 3 Aluminium housing VEGAPULS 668 Profibus PA 69 Supplement ss WI BAY VEGAPULS 68 horn antenna in threaded version y X 100 40 120 48 216 75 430 095 y X 1 3 15 46 g1 37 64 2 4 23 32 g1 57 64 3 8 1 2 2 61 64 4 16 59 64 93 47 64 Fig 44 VEGAPULS 68 horn antenna in threaded version 1 Standard 2 with temperature adapter 70 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VI EA Supplement VEGAPULS 68 horn antenna in threaded version with purging air connection 22mm 55 g4 22mm 55 g4 100 240
3. 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 a 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 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Address setting Parameter adjustment Carrying out min adjustment VEGAPULS 68 Profibus PA Set up with the indicating and adjustment module PLICSCOM 6 4 Setup procedure Before starting the actual parameter adjustment of a Profibus PA sensor the address setting must first be carried out You will find a detailed description in the operating instructions manual of the indicating and adjustment module or in the online help of PACTware or DTM As VEGAPULS 68 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
4. 0 0Z70 N3 966c 29263 EN 070305 VI EN Supplement Step response or adjustment time gt 1 s dependent on the parameter adjustment Max level change adjustable up to 1 m min dependent on the parameter adjustment Received average emitted power reaching an object directly in front of the antenna Distance 1 m 3 28 ft 108 nW per cm 108 W cm or 108 nW per 0 155 in 108x10 W 0 155 in Distance 5 m 16 404 ft 4 3 nW per cm 4 3 W cm or 4 3 nW per 0 155 in 4 3x10 W 0 155 in Measuring accuracy Resolution general max 1 mm max 0 039 in Deviation9 see diagrams Fig 34 Accuracy VEGAPULS 68 with horn antenna in mm measuring range in m 7 Time to output the correct level with max 10 deviation after a sudden level change 8 Incl non linearity hysteresis and non repeatability VEGAPULS 68 Profibus PA 57 Suplemen 1 180 in MM 0 590 in E _ _ 3 280 ft 229 7 ft 0900 ae SF I 1 180in Fig 35 Accuracy VEGAPULS 68 with horn antenna in Inch measuring range in ft 15 mm 40 mm au CENE TET A 2 0m 70 m 15 mm k m 5S 40 mm Fig 36 Accuracy VEGAPULS 68 with parabolic antenna in mm measuring range in m 0 590 in 1 574 in eases 6 562 f
5. VERA Wetted materials VEGAPULS 68 Profibus PA Mount 0 Fig 3 Measuring range operating range max measuring distance and reference plane 7 full 2 empty max measuring distance 3 Measuring range 4 Heference plane Information If the medium reaches the antenna buildup can form on it and cause faulty measurements later on Make sure that the wetted parts of VEGAPULS 68 especially the seal and process fitting are suitable for the existing process conditions such as pressure temperature etc as well as the chemical properties of the medium You will find specification in chapter Technical data in the Supplement 4 2 Mounting preparations Horn antenna Information This information applies only to special versions VEGAPULS 68 is also available in versions where the antenna has a bigger diameter than the process fitting thread flange The antenna must therefore be disconnected from the process fitting before mounting Proceed as follows 1 Loosen the hexagon screws 3 on the antenna socket with an Allan key size 3 2 Remove the antenna 4 15 Mount 16 bale pale VERA Note The plastic conemust not be pulled out of the antenna socket 3 Insert the antenna from below into the vessel socket and secure it against falling off 4 Retighten the antenna with hexagon screws to the antenna socket torque
6. 49 Maintenance and fault rectification Causes of malfunction Fault clearance 24 hour service hotline Checking Profibus PA 50 VERA 8 Maintenance and fault rectification 8 1 Maintenance When used as directed in normal operation VEGAPULS 68 is completely maintenance free In some applications builup on the antenna system can influence the measuring result Depending on the sensor and application make arrangements to avoid strong pollution of the antenna system If necessary clean the antenna system in certain intervals 8 2 Remove interferences VEGAPULS 68 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the following e g Sensor Process 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 this 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
7. 11 2 200 mm 50 mm 2 250 mm 80 mm 3 300 mm 100 mm 4 500 mm 150 mm 6 800 mm Fig 11 Deviating socket dimensions Tip VEGAPULS 68 is optionally also available with antenna extension Hence the antenna length can be selected such that the antenna end protrudes 10 mm 0 4 in out of the socket The silo walls of multiple chamber silos are often made of profile walls such as e g profile sheetings to ensure the required stability If the radar sensor is mounted very close toa heavily structured vessel wall considerable false reflections can be caused Hence the sensor should be mounted at a large distance to the separating wall Optimum mounting is the outer wall of the silo with a sensor orientation to the emptying in the silo center 23 Mount Vessel installations 24 Fig 12 Installation of VEGAPULS 68 in multiple chamber silos Fig 13 Orientation of VEGAPULS 68 for emptying in the silo center Silo installations such as e g ladders level switches struts and also structured vessel walls can cause false echoes that get superimposed on the useful echo The mounting location of the radar sensor should be a place where no installations VEGAPULS 68 Profibus PA 69060 90 0Z 0 N3 29263 EN 070305 VERA Air purging VEGAPULS 68 Profibus PA Mount cross the microwave signals Make sure when planning your measuremen
8. 966c 29263 EN 070305 V SDA 10 10 Supplement 1 Technical data General data 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Antenna Seal process fitting threaded ver sion Antenna cone seal antenna system Materials non wetted parts We We Housing Seal ring between housing and housing cover Inspection window in housing cover for PLICSCOM Ground terminal ight with horn antenna Process fitting thread Process fitting flange Process fitting swivelling holder with flange ight with parabolic antenna Process fitting thread Process fitting flange Process fitting swivelling holder with flange VEGAPULS 68 Profibus PA Supplement 316L Hastelloy C22 Hastelloy C22 plated 316L 316L electropolished Hastelloy C22 Klingersil C 4400 PTFE TFM 1600 PTFE FKM e g Viton Kalrez 2035 6230 FDA 6375 Plastic PBT Polyester Alu die casting pow der coated stainless steel 316L NBR stainless steel housing silicone Alu plastic housing Polycarbonate UL 746 C listed 316Ti 316L 2 2 8 kg 4 4 6 2 lbs depending on thread size and housing 4 2 15 4 kg 9 3 34 Ibs depending on flange size and housing 5 2 16 4 kg 11 5 35 2 Ibs depending on the flange size and housing 2 8 3 6 kg 6 2 13 7 Ibs depending on thread size and housing 5 16 2 kg 11 35 7 Ibs
9. Identifier format byte e g Allen Bradley e Long for Profibus master only supporting the Identifier Format byte e g Siemens S7 300 400 VEGAPULS 68 Profibus PA 65 Supplement se VEGA 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 Eee I STR ERST ER Es SIS mE eRe E ER 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 Format IEEE 754 Status Floating point value Value PA OUT Status FB1 FB1 Note 1 Bytes 6 10 are not used in this example Data format of the output signal Byte4 Byte3 Byte2 Byte1 ByteO Status Value IEEE 754 Fig 40 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 66 VEGAPULS 68 Profibus PA G0E0ZL0 N3 E9cbc 29263 EN 070305 VI EA
10. depending on the flange size and housing 6 17 2 kg 13 2 37 9 Ibs depending on the flange size and housing 55 Supplement Output variable Output signal Sensor address Current value Integration time 63 of the input variable Step response or adjustment time Input variable Parameter Min distance from antenn end Max measuring range VEBA digital output signal format according to IEEE 754 126 default setting 10 mA 0 5 mA 0 999 s adjustable 250 ms ti O s 10 90 96 distance between process fitting and product surface 400 mm 15 748 in 70 m 229 657 ft Reference conditions to measuring accuracy similar to DIN EN 60770 1 Heference conditions according to DIN EN 61298 1 Temperature Relative humidity Air pressure Other reference conditions Reflector False reflections Characteristics and performance data Frequency Interval 18 30 C 64 86 F 45 75 96 860 1060 mbar 86 106 kPa 12 5 15 4 psi Ideal reflector e g metal plate 2x2 m Biggest false echo 20 dB smaller than the useful echo K band approx 1 s Beam angle 3 dB with horn antenna depending on antenna diameter 40 mm 1 575 in 48 mm 1 89 in 8 75 mm 2 953 in 95 mm 3 74 in Beam angle 3 dB with parabolic antenna 56 22 18 10 8 4 VEGAPULS 68 Profibus PA
11. pr WU P es NS SEES Fig 27 Electronics compartment double chamber housing 1 2 3 Plug connector for VEGACONNECT I7C interface Internal connection cable to the connection compartment Terminals for VEGADIS 61 Fig 28 Connection compartment double chamber housing Exd 1 Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Wiring plan Wire assignment connection cable Switch on phase VEGAPULS 68 Profibus PA Connecting to voltage supply Fig 29 Wiring plan double chamber housing Exd 1 Voltage supply Signal output 5 6 Wiring plan version IP 66 IP 68 1 bar Fig 30 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Screen 5 7 Switch on phase After VEGAPULS 668 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 outpu
12. 3 77 g 29 64 65 32 4x 53 64 DN100 4 220 11 5 1825 4xe22 DN 100 4 8 21 32 29 g4 7 3 16 8x055 64 Fig 54 VEGAPULS 68 parabolic antenna and swivelling holder with purging air connection Standard with temperature adapter Purging air connection G A for mounting of a suitable adapter Reflux valve attached with non Ex optionally available with Ex in the scope of delivery for tube diameters 6 mm AQWQdON m 80 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Supplement 10 4 Industrial property rights 10 5 Trademark VEGAPULS 68 Profibus PA 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 AuHuu nponykuu cpupyei BETA 3auujarorcsi no BceMy MApy rnpaBaMM H MHTENNEKTYANbHYIO COOCTBeHHOCTb laneHenuryro unHcpopwauuro cvor
13. 5 Wiring plan double chamber housing Exd 33 5 6 Wiring plan version IP 66 IP 68 1 bar 35 5 7 Switch on phase 0 002 ee aes 35 Set up with the indicating and adjustment module PLICSCOM 61 Short description 36 6 2 Insert the indicating and adjustment module 36 6 3 Adjustment system 38 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA 10 Contents 6 4 Setup procedure s s 0000 39 65 Menu schematic in 45 6 6 Saving the parameter adjustment data 47 Setup with PACTware and other adjustment programs 7 1 Connecting the PC 48 7 2 Parameter adjustment with PACTware 48 7 3 Parameter adjustment with PDM 49 7 4 Saving the parameter adjustment data 49 Maintenance and fault rectification 81 Maintenance 2 000 eee eee 50 8 2 Remove interferences 50 8 3 Exchange of the electronics module 52 8 4 Instrument repair 53 Dismounting 9 1 Dismounting steps 54 9 2 Disposal x oc owes ew aeg xo de du aco EE X RR 54 Supplement 10 1 Technical data 55 10 2 Profibus PA llle 64 10 3 Dimensions lll leen 69 10 4 Industrial property righ
14. Supplement Byte n Byte n 1 Byte n 2 Byte n 3 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 716151413121110 171 6 15141312 11101716 15141812111017161514 1312 1110 VZ 27 26 25 24 23 221 21 20 01 2 2 23 2 4 25 26 27 28 291 210 211 214 213 214 219 216 217 218 219 220 221 224 223 Sign ui nen Bit Exponent Significant Significant Significant Value 1 e 2 Ponent 122 4 Significant Fig 41 Data format of the measured value Coding of the status byte associated with the PA output value Status Description according to Profi Possible cause code bus standard bad non specific Flash Update active bad configuration error Adjustment error Configuration error with PV Scale PV Span too small Unit irregularity Error in the linearization table OxOC bad sensor failure Hardware error Converter error Leakage pulse error Trigger error 0x10 bad sensor failure e Measured value generation error e Temperature measurement error 006 bad out of service constant Out of Service mode switched on CM uncertain last unstable value Failsafe replacement value Failsafe Mode Last value and already valid measured value since switching on uncertain substiute set e Switch on simulation e Failsafe replacement value Fails
15. 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 Measure the current consumption reduce size of segment VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 V mum Fault messages via the indi cating adjustment module VEGAPULS 68 Profibus PA Maintenance and fault rectification 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 Only four bytes are consistently loaded in the PLC gt Use function component SFC14 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 Display value is not set to PA Out gt Check values and correct if necessary No connection between PLC and PA network 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 gt Check cable and correct if necessary e Incorrect termination gt Check termination at the beginning and end poin
16. antenna as echoes The running time of the radar pulses from emission to reception is 11 Product description Power supply and bus com munication GSD EDD 12 VERA proportional to the distance and hence to the level The determined level is converted into an appropriate output signal and outputted as measured value Power supply via the Profibus DP PA segment coupler or VEGALOG 571 EP cards A two wire cable according to Profibus specification serves as carrier of both power and digital data signals for multiple sensors The instrument profile of VEGAPULS 68 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 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 Requirement is a certain height of the supply voltage The data for power supply are stated in chapter Technic
17. be available only at a later date You will find corresponding instructions in the description of the individual functions in this operating instructions manual 2 11 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 Storage and transport e Chapter Disposal Product description Scope of delivery Components 10 VERA 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGAPULS 68 radar sensor e Documentation this operating instructions manual Operating instructions manual ndicating and adjust ment module PLICSCOM optional Supplementary instructions manual Heating for indi cating and adjustment module PLICSCOM optional Supplementary instructions manual Plug connector for continuously measuring sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates VEGAPULS 68 consists of the following components e Horn or parabolic antenna process fitting depending on the version flange or thread e Optionally available with swivel
18. best to orient the sensor toward the solid surface A mutual infuence of the sensor is not possible Fig 17 Radar sensors on traverse crane Information Keep in mind that for these applications the sensors are designed for relatively slow level changes When using VEGAPULS 68 on a movable bracket the max measuring rate must be observed see chapter Technical data VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Note safety instructions Take note of safety instructions for Ex applications Select power supply Selecting connection cable Cable gland 1 2 NPT A Cable screening and ground ing VEGAPULS 68 Profibus PA Connecting to voltage supply 5 Connecting to voltage 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 specification In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Power is supplied via a Profibus DP PA segment coupler or a VEGALOG 571 EP input card The power supply range can differ depending on the instrument version The data for power supply are stated in chapter Technical data in the Supplement VEGAPULS 6
19. connection of the external indication VEGADIS 61 Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Wiring plan Housing overview 2 VEGAPULS 68 Profibus PA Connecting to voltage supply Pa N 7 N 2c NV HE uu 1 2 5678 _ irm Fig 21 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 Fig 22 Double chamber housing KR 00 06 Oi 1 Housing cover connection compartment Blind stopper or plug M12x1 for VEGADIS 61 option Housing cover electronics compartment Filter element for pressure compensation or blind stopper with version IP 66 IP 68 1 bar Cable entry or plug Version IP 66 IP 68 1 bar not with four wire instruments 31 Connecting to voltage supply VEI A Electronics compartment uU d E sl d C BE i i L NA 7 ec b i j N pr WU P es NS SEES Fig 23 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT VC interface 2 Internal connection cable to the connection compartment 3 Terminals for VEGADIS 61
20. max 10 Nm 7 5 Ibf ft Note VEGAPULS 68 with rinsing air connection or antenna extension is provided with a notch on the antenna socket This notch must correspond to the marking on the hexagon of the process fitting the marking specifies the position of the polarisation level of the radar signal Fig 4 Dismounting of the horn antenna Marking Notch Hexagon screws on the antenna socket Antenna AON 4 3 Mounting preparations Parabolic antenna Information This information applies only to special versions VEGAPULS 68 is also available in versions where the antenna has a bigger diameter than the process fitting thread flange The antenna must therefore be disconnected from the flange before mounting Proceed as follows VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA Mount Clamp VEGAPULS 68 with the flange e g in a bench vice 2 Hold the connection piece 3 with a wrench SW 22 on the flattenings 3 Unscrew the locknut 2 with SW 36 against the antenna 4 Unscrew the compression nut 1 with a wrench SW 41 against the antenna 5 Remove the parabolic antenna 4 axially 6 Mount sensor flange to the adapter flange and clamp it 7 Check if the O ring seal is available on the adapter and if it is not damaged Note A damaged O ring seal must be replaced FKM Viton article no 2 28248 Kalrez 6375 article no 2 27351 8 R
21. 52 4 19 1 120 7 4x919 1 2 150 Ib 6 3 4 43 4 4xe3 4 3 150 Ib 190 5 23 9 152 4 4x019 1 3 150 Ib 7 1 2 i54g 6 4x 3 4 4 150 Ib 228 6 23 9 190 5 8x 19 1 4 150 Ib 9 15 46 7 2 8xg3 4 6 150 Ib 279 4 25 4 241 3 8x222 4 6 150 Ib 11 1 91 2 8xg7 g Fig 52 VEGAPULS 68 parabolic antenna in flange version 1 Standard 2 with temperature adapter 78 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 parabolic antenna and swivelling holder mm D b k d DN 50 2 165 11 5 122 8 4x 19 DN 80 3 200 11 5 1562 4x 21 DN 100 4 220 11 5 182 5 4x 22 inch D b k d DN 50 2 61 2 29 gq 453 g4 4xo3 4 DN80 3 77 8 29 64 65 32 4x053 g4 DN 100 4 8 21 30 29 64 73 16 8x055 g4 Supplement Fig 53 VEGAPULS 68 parabolic antenna and swivelling holder 1 Standard 2 with temperature adapter VEGAPULS 668 Profibus PA 79 Supplement ss O VEGA VEGAPULS 68 parabolic antenna and swivelling holder with purging air connection max 15 D an 19 32 D 7 2 Sd mm D b k d inch D b k d DN50 2 165 11 5 1228 4x 19 DN50 2 61 2 9 e4 453 g4 4x 3 4 DN 80 3 200 11 5 1562 4x21 DN80
22. 8 is connected with screened cable according to the Profibus specification Power supply and digital bus signal are carried over the same two wire connection cable An outer cable diameter of 5 9 mm ensures the seal effect of the cable entry 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 VEGAPULS 68 with cable gland 1 2 NPT and plastic housing a metal 1 2 threaded insert is moulded in 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 In systems with potential equalisation connect the cable screen directly to ground potential at the power supply unit in the connection box and at the sensor The screen in the sensor 27 Connecting to voltage supply Select connection cable for Ex applica tions 28 VERA 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 po
23. Connection compartment Fig 24 Connection compartment double chamber housing 1 Plug connector for VEGACONNECT I7C interface 2 Ground terminal for connection of the cable screen 3 Spring loaded terminals for voltage supply 32 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Wiring plan Housing overview VEGAPULS 68 Profibus PA Connecting to voltage supply s N N AR 126 N HH Rl a Fig 25 Wiring plan double chamber housing 1 Voltage supply Signal output 5 5 Wiring plan double chamber housing Exd Information Instruments in Exd version with hardware revision 01 or higher as well as with national approvals such as e g according to FM or CSA at a later date Fig 26 Double chamber housing Housing cover connection compartment Blind stopper or plug M12x1 for VEGADIS 61 option Housing cover electronics compartment Filter element for pressure compensation or blind stopper with version IP 66 IP 68 1 bar Cable entry or plug KR 00 06 oO 2 Version IP 66 IP 68 1 bar not with four wire instruments 33 Connecting to voltage supply Electronics compartment Connection compartment 34 uU d E sl d C BE i i L NA 7 ec b i j N
24. Operating Instructions VEGAPULS 68 Profibus PA Contents VERA Contents 1 About this document 11 FONCUON lt lt 26 lt stae K Ka oe eee eee dee es 9 12 Target group 0 0 cee ee 5 13 Symbolism used s sssi 1 5 2 For your safety 2 1 Authorised personnel 6 2 2 Appropriate use 6 2 3 Warning about misuse 6 24 GEconformil 7 24 sees so ewes 6 2 5 Fulfilling NAMUR recommendations 7 2 6 FCC and IC conformity only for USA Canada 7 2 7 Safety instructions for Ex areas 8 2 8 Manufacturer declaration 8 2 9 Functional range of approved instruments 9 2 10 Environmental instructions 9 3 Product description 3 1 Configuration 10 3 2 Principle of operation 11 33 ODEON cu see anse Co ete aes kut 12 3 4 Storage and transport 13 4 Mount 4 1 General instructions 14 4 2 Mounting preparations Horn antenna 15 4 3 Mounting preparations Parabolic antenna 16 4 4 Mounting instructions 18 5 Connecting to voltage supply 5 1 Preparing the connection 27 5 2 Connection steps Instrument housing 28 5 3 Wiring plan single chamber housing 29 5 4 Wiring plan double chamber housing 31 5
25. VD EN 61010 1 2001 2 6 Fulfilling NAMUR recommendations With regard to interference resistance and interference emission VEGAPULS 68 fulfils NAMUR recommendation NE 21 VEGAPULS 68 and its indicating and adjustment components fulfill NAMUR recommendation NE 53 in respect to compat ibility VEGA instruments are generally upward and downward compatible e Sensor software to DTM VEGAPULS 68 HART PA or FF e DIM VEGAPULS 68 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 VEGAPULS 68 can be determined as follows e via PACTware e onthe 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 7 FCC and IC conformity only for USA Canada VEGAPULS with all antenna versions are FCC and IC approved e FCC ID OGQPULS68 e C 3892A PS368 Modifications not expressly approved by VEGA will lead to expiry of the operating licence according to FCC VEGAPULS 68 is in conformity with part 15 of the FCC regulations Take note of the respective operating regulations For your safety VERA e Th
26. VI EA Supplement VEGAPULS 68 horn antenna in flange version st ES S 2 NX 4 Lo e e Io E E Q st mm D b k d x y inch D b k d x y DN 40 PN 40 150 18 110 4x 18 40 100 DN 40PN 40 5 29 32 45 64 4 21 64 4x 45 64 137 g4 3 15 46 DN50 PN 40 165 20 125 4x18 48 120 DN 50 PN 40 6 1 2 25 35 4 59 64 4x045 g4 1 57 64 4 23 32 DN 80 PN 40 200 24 160 8x 18 75 216 DN 80 PN 40 778 15 46 6 19 64 8 045 64 2 61 64 8 1 2 DN 100 PN 16 220 20 180 8xo18 95 430 DN100PN16 821 30 25 32 7 3 30 8x045 g4 3 47 64 16 59 64 DN 150 PN 16 285 22 240 8x 22 95 430 DN 150PN 16 11 7 32 55 64 9 29 64 8x 55 64 3 47 64 16 59 64 2 1501b 152 4 19 1 120 7 4x 19 1 48 120 2 1501b 6 3 4 43 4 4x 3 4 1 57 84 4 23 32 3 150 Ib 190 5 23 9 152 4 4x019 1 75 216 3 150 Ib 7172 154g e 4xo3 4 261 64 81 2 4 150 Ib 228 6 23 9 190 5 8x 19 1 95 430 4 150 b 9 15 46 7 2 8xo3 4 347 64 16 59 64 6 150 Ib 279 44 25 4 241 3 8x 22 4 95 430 6 150 Ib 11 1 91 2 8x 7 g 347 g4 16 59 64 Fig 47 VEGAPULS 68 horn antenna in flange version 1 Standard 2 with temperature adapter VEGAPULS 668 Profibus PA 73 Supplement ssi VEGA VEGAPULS 68 horn antenna in flange versio
27. a way that no danger of ignition from electrostatic charges is to be expected The antenna the process fitting or the housing as the case may be depending on instrument version are made of electrically non conductive plastic e Make sure that the seal is mounted correctly between lower part of the housing and cover Screw the cover on tightly e Make sure there is no explosive atmosphere present if you intend to operate the instrument with opened cover VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA For your safety e Make sure that the cable gland is tight and strain relieved The outer diameter of the connection cable must be adapted to the cable gland Tighten the pressure screw of the cable gland carefully e Cover unused openings for cable glands tightly e Mount the instrument in such a way that the sensor cannot touch the vessel wall or vessel installations Keep in mind the influence of product movement in the vessel e The surface temperature of the housing must not exceed the ignition temperature of the surrounding explosive atmosphere This instrument was assessed by a person who fulfils the DIN EN 60079 14 requirements 2 10 Functional range of approved instruments Instruments with national approvals are partly supplied with an earlier hardware or software version For approval technical reasons some functions for these instruments will
28. ably a safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You find the respective agency on our website www vega com under Company VEGA world wide 53 Dismounting 54 VERA 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 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 in Germany e g ElektroG 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 cannot dispose of the instrument properly please contact us about disposal methods or return VEGAPULS 668 Profibus PA 0 0Z70 N3
29. afe 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 not Sensor value lower limit accurate low limited 0x52 uncertain sensor conversion not Sensor value upper limit accurate high limited rA good non cascade active block Static revision FB TB changed 10 sec active after the parameter of alarm the static category was written 0x89 good non cascade active advi Lo Alarm sory alarm low limited Ox8a good non cascade active advi Hi Alarm sory alarm high limited Ox8d good non cascade active crit Lo Lo Alarm ical alarm low limited VEGAPULS 68 Profibus PA 67 Suplemen Status Description according to Profi Possible cause code bus standard Ox8e good non cascade active crit Hi Hi Alarm ical alarm high limited 68 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA 10 3 Dimensions Housing in protection IP 66 1P67 and IP 66 IP 68 0 2 bar M20x1 5 1 2 NPT 69mm 2 23 32 wg 2 1 87mm 3 27 64 _ 84mm 3 516 M20x1 5 1 2 NPT M20x1 5 2 1 2 NPT 3 116mm 4 9 16 Supplement 84mm 3 5 16 M20x1 5 1 2 NPT
30. al data in the Supplement For instruments with national approvals such as e g according to CSA this function is available only at a later date The optional heating requires its own power supply You can find detailed information in the supplementary instructions manual Heating for indicating and adjustment module This function is generally not available for approved instruments 3 3 Operation VEGAPULS 68 can be adjusted with different adjustment media e with indicating and adjustment module e with the suitable VEGA DTM in conjunction with an adjustment software according to the FDT DTM standard e g PACTware and PC e the Simatic adjustment program PDM VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Packaging Storage and transport tem perature VEGAPULS 68 Profibus PA Product description The entered parameters are generally saved in VEGAPULS 68 optionally also in the indicating and adjustment module or in PACTware M 3 4 Storage and transport 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 e Storage and transpor
31. al adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You will find a detailed description of these menu items in the operating instructions manual Indicating and adjustment module 9 Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware M 44 0000000 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Basic adjustment gt Basic adjustment Display Diagnostics Service Info Sensor address 1 1 000 Set up with the indicating and adjustment module PLICSCOM 6 5 Menu schematic Information Depending on the version and application the highlighted menu windows are not always available Min adjustment 1 2 Max adjustment 1 3 Medium 1 4 000 0 100 0 Q 6010 10 000 m d 0 000 m d Sensor TAG Sensor Display Basic adjustment gt Display Diagnostics Service Info Vessel form 1 5 Silo 1 Displayed value 2 1 PA Out 1 245 m d 6 789 m d Linearisation curve 1 6 Channel 1 7 Damping 1 8 linear PV lin value 1s Lighting 245 Switched off V VEGAPULS 668 Profibus PA 45 Set up with the indicating and adjustment module PLICSCOM WI A Diagnostics Basic adju
32. and archive them afterwards They are hence available for multiple use or service purposes If VEGAPULS 68 is equipped with an indicating and adjust ment module the most important data can be read out of the sensor into indicating and adjustment module The procedure is described in the operating instructions manual ndicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If it is necessary to exchange VEGAPULS 68 the indicating and adjustment module is inserted into the replacement instrument and the data are written into the sensor via the menu item Copy sensor data 47 Setup with PACTware and other adjustment programs WI eu D A Connecting the PC directly to the sensor 48 peie 7 Setup with PACTware and other adjustment programs 7 1 Connecting the PC Power supply Fig 33 Connection directly to the sensor 1 RS232 connection 2 VEGAPULS 68 3 IC adapter cable for VEGACONNECT 3 Necessary components e VEGAPULS 68 e PC with PACTware and suitable VEGA DTM e VEGACONNECT 3 with PC 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 descrip
33. available with Ex in the scope of delivery for tube diameters 6 mm KR 05 06 m 74 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 horn antenna and swivelling holder 40mm X 11 2 100 40 2 120 048 3 216 975 4 430 95 inch y 1 315 46 01 37 64 2 423 32 01 57 64 3 81 2 2 61 64 4 16 59 64 3 47 64 mm D b k d inch D b k d DN 50 2 165 11 5 122 8 4x 19 DN 50 2 6 1 2 29 64 4 53 64 4x 3 4 DN 80 3 200 11 5 156 2 4x 21 DN 80 3 7 7 g 29 64 65 32 4x 53 64 DN 100 4 220 11 5 182 5 4x 22 DN 100 4 8 21 32 29 64 7 3 16 8x255 g4 Supplement Fig 49 VEGAPULS 68 horn antenna and swivelling holder 1 Standard 2 with temperature adapter VEGAPULS 668 Profibus PA 75 Supplement ss O VEGA VEGAPULS 68 horn antenna swivelling holder and rinsing air connection mm y X 112 100 940 2 120 948 3 216 975 4 430 995 inch y X 15 315 46 01 37 64 2 423 34 g1 57 64 3 81 2 2 61 64 4 116 59 64 3 47 64 mm D b k d DN 50 2 165 11 5 122 8 4x 19 DN 80 3 200 11 5 1562 4x 21 DN 100 4 220 11 5 182 5 4x 22 inch D b k d DN 50 2 6 1 2 29 64 4 53 64 4
34. cally reads out measured values from the sensor during operation The below block diagram below shows which data can be accessed by the PLC 64 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VI EN Supplement MinMaX Q0 1 Linearization Mon Sensor Lin characteristics mE DB Secondary Secondary Primary Value 2 Value 1 Value Failure Target et for Scaling Integration Alarms mode Mode scaling B El Select additional cyclic value Fig 39 VEGAPULS 68 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 VEGAPULS 68 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 temperature and Additional Cyclic Value Max two 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 Note The modules are available in two versions e Short for Profibus masters that only support one
35. done e atthe 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 or on the delivery note 52 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Assignment Profibus PA VEGAPULS 68 Profibus PA Maintenance and fault rectification Information When loading on site the order data must be downloaded from the Internet see Operating Instructions manual Oscillator The oscillators are adapted to the respective sensor and differ in their signal output or in their power supply You can find a suitable oscillator in the following overview Oscillator PS E 60SP is suitable for VEGAPULS 67 and 68 Profibus PA e PS E 60SPX X without approvals e PS E 60SPD D approvals KX KF according to VEGA product list e PS E 60SPE E approvals CX DX CK DK GX GI XM CM UX UF according to VEGA product list 8 4 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB in the Internet from our 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 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 prob
36. dule 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 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 W E A Set up with the indicating and adjustment module PLICSCOM Removal is carried out in reverse order The indicating adjustment module is powered by the sensor an additional connection is not necessary Fig 31 Installation of the indicating and adjustment module Note If you intend to retrofit VEGAPULS 68 with an indicating and adjustment module for continuous measured value indication a higher cover with an inspection glass is required VEGAPULS 68 Profibus PA 37 Set up with the indicating and adjustment module PLICSCOM V A Key functions Adjustment system 38 6 3 Adjustment system Fig 32 Indicating and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys e OK key
37. e instrument must not cause any interfering emissions e The instrument must be insensitive to interfering emis sions also to such that may cause unwanted operating conditions 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 In conformity with DIN EN 60079 14 2004 para 5 2 3 point c1 VEGAPULS 68 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 instructions manual e this manufacturer declaration 24627 e the applicable installation regulations Max increase of the surface temperature during operation 15 K individual components in the instrument With an ambient temperature of 70 C 158 F on the housing and a process temperature of 70 C 158 F the max ambient temperature during operation is 85 C 185 F Measures to maintain explosion protection during operation e The instrument must be connected and operated on a Profibus DP PA segment coupler or a VEGALOG 571 EP card e Operate the instrument in the range of the specified electrical limit values Permissible supply voltage see Technical data e Mount and operate the instrument in such
38. e vessel In a cylindrical silo with conical outlet it is the easiest way to mount in the center of the silo VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA Mount Fig 7 Orientation If mounting in the center of the silo is not possible the sensor can be directed to the vessel center by means of an optional swivelling holder The following description gives an overview on the determination of the necessary angle of inclination 19 Mount 20 Fig 8 Proposal for installation after orientation VEGAPULS 68 The angle of inclination depends on the vessel dimensions It can be checked easily on the sensor with a suitable level or air lever The following chart states the distance a between installation position and vessel center depending on the measuring distance for an angle of inclination of 2 10 Distance 2 4 6 d m 2 jm e e E e e pe VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Inflowing medium VEGAPULS 68 Profibus PA Mount Distance d m 50 m Jm Example In a vessel with 20 m height the installation position of the sensor is 1 4 m away from the vessel center The necessary angle of inclination of 4 can be read out from this chart Proceed as follows to adjust the angle of incli
39. em 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 The menu item Extended setting offers the possibility to optimise VEGAPULS 68 for applications with quick level changes For this purpose select the function Quick level change 1 m min Extended setting None VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Copy sensor data Reset VEGAPULS 68 Profibus PA Set up with the indicating and adjustment module PLICSCOM Note Since with the function Quick level change gt 1 m min the generation of an averafy value of the signal processing is considerably reduced false reflections by agitators or vessel installations can cause measured value fluctuations A false echo memory is thus recommended 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 ava
40. emount the parabolic antenna 4 9 Tighten compression nut 3 with SW 41 torque max 50 Nm 10 Tighten locknut 2 with SW 36 torque max 40 Nm Note Take note for VEGAPULS 68 with rinsing air connection that the holes in the antenna and in the process fitting correspond This ensures a sufficient air flow the air is led through the holes to the feed system A rinsing of the parabolic antenna in total is not intended 1 1 1 Ti M L 3 4 Fig 5 Dismounting parabolic antenna Compression nut Locknut Connection piece Parabolic antenna 4c ol Mount Horn and parabolic antenna Installation position Orientation 18 VERA 4 4 Mounting instructions The illustrations in the mounting instructions show a VEGA PULS 68 with horn antenna The mounting instructions also apply to VEGAPULS 68 with parabolic antenna Mount the sensor at 200 mm 7 874 in away from the vessel wall Fig 6 Installation position 1 Reference plane If this distance cannot be maintained a false echo storage should be carried out during setup This applies particularly if buildup on the vessel wall is expected In such case we recommend repeating the false echo storage later on with existing buildup To detect nearly the complete vessel volume the sensor should be directed in such a way that the measuring beam reaches the lowest level in th
41. ert the wire ends into the open terminals according to the wiring plan VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 V mum VEGAPULS 68 Profibus PA Connecting to voltage supply Fig 18 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 and the external ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version 29 Connecting to voltage supply Housing overview Electronics and connection compartment 30 Fig 19 Material versions single chamber housing KR 00 06 Plastic Aluminium Stainless steel 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 Fig 20 Electronics and connection compartment single chamber housing 1 2 3 4 Plug connector for VEGACONNECT lC interface Spring loaded terminals for
42. g holder 1 1 bar 100 100 kPa 14 5 14 5 psi not sealing Vessel pressure relating to the flange see supplementary instructions manual nominal stage Flanges according to DIN EN ASME JIS Vibration resistance mechanical vibrations with 4 g and 5 100 Hz 9 Data on rinsing air connection Pressure max 6 bar 87 02 psi 9 Relating to the nominal measuring range 10 Tested according to the regulations of German Lloyd GL directive 2 VEGAPULS 668 Profibus PA 59 Supplement Air quantity see diagram m h 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 bar Fig 38 Air quantity diagram Thread Gv A Catch with non Ex Dust protection cover of PE with Ex Threaded plug of 316Ti Reflux valve attached with non Ex option with Ex in the scope of delivery Material 316Ti Seal FKM Viton Kalrez fortube diameter 6 mm opening pressure 0 5 bar 7 25 psi Nominal pressure stage PN 250 60 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 V SDA Supplement Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Spr Single chamber housing Double chamber housing ing loaded terminals Or Or Or Or Or 1x cable entry M20x1 5 cable e 5 9 mm 1x blind stopper M20x1 5 1x cloasing cap M20
43. ilable 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 Standpipe inner diameter Vessel form Damping Linearisation curve Sensor TAG Displayed value Scaling unit Out Scale unit Positions after the decimal point scaled Scaling PA Out Scale 4 values Unit of measurement Language The following safety relevant data are not read out or written e Sensor address e PIN Copy sensor data Copy sensor data Basic adjustment If the Reset is carried out the sensor resets the values of the following functions to the reset values see chart 9 5999 Rma With standpipe versions 5 Sensor specific basic adjustment 43 Set up with the indicating and adjustment module PLICSCOM WI A 15 m d VEGAPULS 67 70 m d VEGAPULS 68 Min adjustment Linearization Extended settings Additional PA value Out Scale Unit PV Out Scale 0 00 lin 0 0 96 100 0 lin 100 96 Unit of measurement The values of the following functions are not reset to the reset values see chart with Reset Sensor address no reset Language no reset Factory setting Like basic setting in addition special parameters are reset to default values 9 Pointer The min and max distance values are reset to the actual value Optional settings Addition
44. ling holder only with flange rinsing air connection reflux valve e Housing with electronics optionally available with plug connector optionally available with connection cable e Housing cover optionally available with indicating and adjustment module PLICSCOM The components are available in different versions VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Area of application Functional principle VEGAPULS 68 Profibus PA Product description Fig 1 VEGAPULS 68 with horn antenna and swivelling holder Housing cover with integrated PLICSCOM optional Housing with electronics Swivelling holder with flange Horn antenna AQWQWQN 3 2 Principle of operation VEGAPULS 68 is a radar sensor in K band technology for continuous level measurement of solids A version of VEGAPULS 68 is available for each area of application e The version with horn antenna is particularly suitable for measurement of virtually all bulk solids in small silos and vessels e The version with parabolic antenna is particularly suitable for large silos and vessels with up to 70 m 76 yd measuring distance and for measurement of solids with low dielectric constant VEGAPULS 68 is also suitable for applications in liquids The antenna of the radar sensor emits short radar pulses with a duration of approx 1 ns These pulses are reflected by the product and received by the
45. 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 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 Min adjustment is displayed 39 Set up with the indicating and adjustment module PLICSCOM V A Carrying out max adjustment Medium selection 40 Min adjustment 0 00 5 000 m d 4 000 m d P
46. n with purging air connection X M2 1 140mm 5 33 g4 2 37 54 mm D b k d x y inch D b k d x y DN 40 PN 40 150 18 110 4x918 40 100 DN 40PN 40 5 29 55 45 g4 4 21 64 Axg45 g4 137 g4 3 15 46 DN 50 PN 40 165 20 125 4x918 48 120 DN50PN 40 6 1 2 25 32 4 59 64 4x 45 64 1 57 64 4 23 30 DN 80 PN 40 200 24 160 8xo18 75 216 DN 80 PN 40 7 78 15 46 6 19 64 8x 45 64 2 61 64 81 2 DN 100 PN 16 220 20 180 8xo18 95 430 DN100PN16 821 32 25 32 7 3 30 8 045 64 3 47 64 16 59 64 DN 150 PN 16 285 22 240 8x 22 95 430 DN150PN16 11 7 32 55 64 9 29 64 8x 55 64 3 47 64 16 59 64 2 150 Ib 152 4 19 1 120 7 4x919 1 48 120 2 150 Ib 6 3 4 43 4 4x 3 4 157 64 4 23 30 3 150 Ib 190 5 23 9 152 4 4x 19 1 75 216 3 150 Ib 7 1 2 15 46 6 4x 3 4 261 64 8 172 4 150 Ib 228 6 23 9 190 5 8x 19 1 95 430 4 150 Ib 9 15Ae 71 2 8x 3 4 347 g4 16 59 64 6 150 Ib 279 4 25 4 241 3 8x 22 4 95 430 6 150 Ib 11 1 91 2 8xo7 g 3 47 54 16 59 64 Fig 48 VEGAPULS 68 horn antenna in flange version with purging air connection Standard with temperature adapter Purging air connection G A for mounting of a suitable adapter Reflux valve attached with non Ex optionally
47. nation with the swivelling holder 1 Loosen terminal screw of the swivelling holder with a fork spanner SW 13 2 Direct the sensor check angle of inclination Information The max angle of inclination of the swivelling holder is approx 15 3 Tighten the terminal screw torque max 20 Nm Information The hexagon screws must not be loosened Mounting should not be too close to the inflowing material as the microwave signal will be interferred The optimum mounting position is on the opposite of the filling To avoid strong pollution the distance to the filter or dust extraction must be as big as possible 21 Mount Socket 22 Fig 9 Inflowing medium Socket pieces should be dimensioned such that the antenna end protrudes at least 10 mm 0 4 in out of the socket a 10 mm T Fig 10 Recommended socket mounting If the reflective properties of the medium are good you can mount VEGAPULS 68 on sockets which are higher than the length of the antenna You will find recommended values for socket heights in the following illustration The socket end should be smooth and burr free if possible also rounded After installation you must carry out a false echo storage VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Mounting in a multiple cham ber silo VEGAPULS 68 Profibus PA Mount d h Max
48. on is a suitable cable 13 Deviating data in Ex applications see separate safety instructions 10 Depending on order specification VEGAPULS 668 Profibus PA 63 Supplement ss O VEGA 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 VEGAPULS 68 the ID number is 0x0772 hex and the GSD file PS 0772 GSD Optionally to this manufacturer specific GSD file PNO provides also a general so called profile specific GSD file For VEGAPULS 68 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 master class 1 e g PLC cycli
49. propriate 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 False reflections by vessel installations as described in chapter Mounting can influence the measurement A gating our of false echoes detects marks and saves these false signals so that they are no longer taken into account for level 41 Set up with the indicating and adjustment module PLICSCOM V A mio i Extended setting Quick level change 42 measurement To detect these over the complete measuring range the gating our of false signals should be carried out with empty vessel Information However the measuring signals are not damped by the product in completely empty closed metal vessels Due to this considerable multiple reflections can be caused by which the noise level can increase In such vessels it is recom mended to carry out the gating out of false echoes with part filling Gating out of false signals Change now Proceed as follows 1 Move from the measured value display to the main menu by pushing OK 2 Select the menu item Service with gt and confirm with OK Now the menu it
50. pure Ha care http www vega com f amp E VEGA43 TIE mEERE SAI RAF 3t 2548 EJES Tl yh lt http www vega com gt All brands used as well as trade and company names are property of their lawful proprietor originator 81 Supplement 82 VEI A VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA Supplement 83 VERA 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 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 2007 Subject to change without prior notice 29263 EN 070305
51. repare the value for editing with OK and set the cursor to the requested position with gt Set the requested percentage value with and save with OK The cursor jumps now to the distance value Enter the appropriate distance value in m corresponding to the percentage value for the empty vessel e g distance from the sensor to the vessel bottom Save the settings with OK and move to Max adjustment with gt Proceed as follows Max adjustment 100 00 1 000 m d 2 000 m d Prepare the value for editing with OK and set the cursor to the requested position with gt Set the requested percentage value with and save with OK The cursor jumps now to the distance value 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 Save the settings with OK and move to Medium selection with gt Each product has different reflective properties In solids these are dust generation material cones and additional echoes caused by the vessel wall Due to the medium selection the sensor is adapted in an optimum way to the product and the accuracy particularly for products with bad reflective properties is increased considerably Medium Solid With solids you can also choose between Powder Dust Granular Pellets or Ballast Pebbels VEGAPULS 668 P
52. rofibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Vessel form Linearisation curve Gating out of false signals VEGAPULS 68 Profibus PA Set up with the indicating and adjustment module PLICSCOM In liquids fluctuating surfaces and foam generation are further interfering factors To adapt the sensor to the different conditions a general selection is made in this menu item i e Solid or Liquid Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key Apart from the medium the vessel shape can also influence the measurement To adapt the sensor to these measuring conditions this menu item offers different options depending on whether liquid or solid is selected With Solid these are Silo or Bunker with Liquid Storage tank Stilling tube Open vessel or Stirred vessel Vessel form Silo Enter the requested parameter 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 with a 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 ap
53. ropriate 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 VEGAPULS 68 is a high tech instrument requiring the strict observance of standard regulations and guidelines The emitting frequencies of all radar sensors are in the C or K band range depending on the instrument version The low trans mitting power is far below the internationally permitted limit values and when the instrument is used correctly no health endangering effects are to be expected There are no restrictions on using the instrument on the outside of metallic closed vessels The user must take note of the safety instructions in this operating instructions manual the country specific installation standards e g the VDE regulations in Germany as well as all prevailing safety regulations and accident prevention rules 2 5 CE conformity VEGAPULS 68 is in CE conformity with EMC 89 336 EWG and LVD 73 23 EWG Conformity has been judged according to the following standards e EMC VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA For your safety Emission EN 61326 1997 class B Susceptibility EN 61326 1997 A1 1998 e R amp TTE directive I ETS 300 440 Expert Opinion No 05 111723 Notified Body No 0700 e L
54. s Housing Inspection window Voltage supply Supply voltage Non Ex instrument EExia instrument VERA 1000 m 3280 ft 25 mm 1 in at 25 C 77 F approx 8 mm 0 315 in Black Blue Blue through the sensor LC display in Dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Supply voltage with lighted indicating and adjustment module Non Ex instrument EEx ia instrument Power supply by max number of sensors DP PA segment coupler VEGALOG 571 EP card 62 9 32 VDC 9 24VDC 12 32V DC 12 24 V DC max 32 max 10 with Ex max 15 max 10 with Ex VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA Electrical protective measures Protection Plastic housing Alu and stainless steel standard Alu and stainless housing optionally available Overvoltage category Protection class Approvals 3 14 ATEX ia ATEX ia d ATEX D IECEx FM CSA Ship approvals Supplement IP 66 IP 67 IP 66 IP 68 0 2 bar IP 66 IP 68 1 bar ATEX II 1G 1 2G 2G EEx ia IIC T5 ATEX II 1 2G 2G EEx d ia IIC T5 ATEX II 1 2D IP6X T Ex ia IIC T5 Ex tD A20 A21 IP66 T A21 NI CL I DIV2 GP ABCD DIP CL II Ill DIV1 GP EFG IS CL I Il Ill DIVI GP ABCDEF G XP IS CL I Il Ill DIV1 GP ABCDEFG GL LRS ABS CCS RINA 12 Prerequisite for maintaining the protecti
55. s 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 8 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 For your safety VERA 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 operator For safety and warranty reasons any internal work on the instruments must be carried out only by personnel authorised by the manufacturer 2 2 Appropriate use VEGAPULS 68 is a sensor for continuous level measurement You find detailled specifications on the application range of VEGAPULS 68 in chapter Product description 2 3 Warning about misuse Inapp
56. stment Display gt Diagnostics Service Info Pointer 3 1 Meas reliability 3 2 Curve selection 3 3 Echo curve 3 4 8 db Distance min 0 234 m d Sensor status Echo curve Presentation of the echo Distance max 5 385 m d OK curve Service Basic adjustment Display Diagnostics gt Service 1 Info Gating out of false signals 4 1 Extended setting 4 2 Additional PA value 4 3 Out Scale Unit 4 4 Change now None Secondary Value 1 Volume hl PV Out Scale 4 5 Simulation 4 4 Reset 4 7 Unit of measurement 4 7 0 0 0m Start simulation V Reset m d V 100 100m select Copy sensor data Language Deutsch V Copy sensor data Enable Info O1 Basic adjustment Display Diagnostics Service gt Info Date of manufacture 5 2 Sensor characteristics 5 4 19 February 2007 Software version 3 50 Sensor type 5 1 VEGAPULS 6x Last change using PC 5 3 Display now Serial number 12345678 19 February 2007 46 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA Set up with the indicating and adjustment module PLICSCOM 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g in this operating instructions manual
57. t 229 7 ft 0 590 in a n 1 574 in Fig 37 Accuracy VEGAPULS 68 with parabolic antenna in Inch measuring range in ft 58 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VI EA Supplement Influence of the ambient temperature to the sensor electronics Average temperature coefficient of the 0 03 10 K zero signal temperature error Ambient conditions Ambient storage and transport tem 40 80 C 40 176 F perature Process conditions Process temperature measured on the process fitting depending on the seal of the antenna system FKM Viton 40 130 C 40 266 F Kalrez 2035 6230 FDA 15 4130 C 5 266 F Kalrez 2035 6230 FDA with tem 15 200 C 45 392 F perature adapter Kalrez 6375 20 130 C 4 266 F Kalrez 6375 with temperature 20 200 C 4 392 F adapter For the vessel pressure you also have to note the specifications on the type label Always the lowest value is applicable Vessel pressure horn antenna without swivelling holder 1 40 bar 100 4000 kPa 14 5 580 psi with swivelling holder 1 1 bar 100 100 kPa 14 5 14 5 psi not sealing Vessel pressure parabolic antenna without swivelling holder 1 6 bar 100 600 kPa 14 5 87 psi with swivellin
58. t loop that the radar signals have a clear view to the product If there are existing vessel installations a false signal storage should be carried out during setup If large vessel installations such as struts or supports cause false echoes these can be attenuated through supplementary measures Small inclined sheet metal baffles above the installations scatter the radar signals and prevent direct interfering reflections Fig 14 Cover smooth profiles with deflectors To avoid strong buildup and dust in the antenna system the sensor should not be mounted directly at the dust extraction of the vessel Tip In case of extreme dust in the antenna system VEGAPULS 68 is available with purging connection e g for air The air is distributed via channels in the antenna system and keeps is virtually clean from dust Fig 15 Purging air connection with horn antenna 25 Mount Material heaps 26 pale VEBA i S Pup li KN MM SR ZASS C NS amr a a GE 205 i Fig 16 Purging air connection with parabolic antenna In practice it was shown that a pressure of approx 0 2 1 bar is enough to provide a sufficient air flow see diaphragm in chapter Technical data Large material heaps are detected with several sensors which can be mounted on e g traverse cranes For this type of application it is
59. t signal will be outputted to the cable 9 9 The values correspond to the actual measured level as well as to the set tings already carried out e g default setting 35 Set up with the indicating and adjustment module PLICSCOM V A Function Configuration pale Dale Mounting dismounting the in dicating and adjustment module 36 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 revision 01 or higher of PLICSCOM as well as a hardware revision 01 03 or higher of the corresponding sensor an integrated backlight can be switched via the adjustment menu The hardware revision is stated on the type label of the PLICSCOM or the sensor electronics Information For instruments with national approvals such as e g according to CSA this function only available at a later date Note You will find detailed information on the adjustment in the operating instructions manual of the ndicating and adjustment module 6 2 Insert the indicating and adjustment mo
60. t temperature see Supplement Technical data Ambient conditions e Relative humidity 20 85 13 Mount V F 4 Mount 4 1 General instructions Installation position 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 Screwing in Warning N The housing of the threaded versions must not be used to screw the instrument in Applying tightening force on the housing can damage its rotational mechanical parts Moisture Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your VEGAPULS 668 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 to mounting outdoors in areas where moisture is expected e g by cleaning processes or on cooled or heated vessels Fig 2 Measures against moisture penetration Measuring range The reference plane for the measuring range of the sensors is the lower edge of the flange or the seal surface of the thread 40 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305
61. tential 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 If an indicating and adjustment module is installed remove it by turning it slightly to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm 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 into the sensor through the cable entry 6 Lift the opening levers of the terminals with a screwdriver see following illustration 7 Ins
62. tion is available in the online help of PACTware and the VEGA DTMs Note Keep in mind that for setup of VEGAPULS 668 the current version of the DTM Collection must be used VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA VEGAPULS 68 Profibus PA 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 The 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 device descriptions are also available as EDD for the adjustment program PDM The device descrip tions are already implemented in the current versions of PDM For older versions of PDM they are available as a free of charge download from the 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 Collection and PACTware in the licensed professional version provide suitable tools for systematic project documentation and storage
63. ts 81 10 5 Trademark 2 2 2 0 0 00 cee 81 Contents bale Dae VEI A Supplementary operating instructions manuals Information VEGAPULS 68 is available in many versions and is therefore supplied according to customer order Depending on the selected version supplementary operating instructions man uals also come with the delivery You will find the supple mentary operating instructions manuals in chapter Product description Operating instructions manuals for accessories and replacement parts Tip e Operating instructions manual 27835 Indicating and adjustment module PLICSCOM e Operating instructions manual 25641 Interface adapter VEGACONNECT 3 e Operating instructions manual 32628 Interface adapter VEGACONNECT 4 e Supplementary instructions manual 31088 Flanges ac cording to DIN EN ASME JIS e Operating instructions manual 27720 Oscillator VEGA PULS series 60 e Supplementary instructions manual 31381 Antenna im pedance cone VEGAPULS 62 and 68 VEGAPULS 68 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VERA O Bm V VEGAPULS 668 Profibus PA About this document 1 About this document 1 1 Function This operating instructions manual has all the information you need for quick setup and safe operation Please read this manual before you start setup 1 2 Target group Thi
64. ts of the bus and terminate if necessary according to the specification Instrument not connected to the segment double assignment of an address gt Check and correct if necessary In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 no measured value available gt sensor in boot phase 51 Maintenance and fault rectification VEI A sensor does not find an echo e g because of faulty installation or incorrect parameter adjustment E017 Adjustment span too small gt Carry out a fresh adjustment and increase the distance between min and max adjustment E036 no operable sensor software gt Carry out a software update or send the instrument for repair E041 E042 E043 e Hardware error electronics defective gt Exchange instrument or return instrument for repair 113 e Communication conflict gt Exchange instrument or return instrument for repair 8 3 Exchange of the electronics module If the electronics module is defective it can be replaced by the user In Ex applications only an instrument and an electronics module with appropriate Ex approval may be used If there is no electronics module available on site one can be ordered from the VEGA agency serving you Sensor serial number The order data of the sensor must be downloaded into the new electronics module This can be
65. x 3 4 DN 80 3 7 7 8 9 g4 65 30 4xg53 g4 DN 100 4 8 21 32 29 64 7 3 16 8 055 64 Fig 50 VEGAPULS 68 horn antenna swivelling holder and rinsing air connection 1 Purging air connection G A for mounting of a suitable adapter 2 Reflux valve attached with non Ex optionally available with Ex in the scope of delivery for tube diameters 6 mm 76 VEGAPULS 668 Profibus PA 0 0Z70 N3 966c 29263 EN 070305 VI EN Supplement VEGAPULS 68 parabolic antenna in threaded version 244mm 9 39 64 Fig 51 VEGAPULS 68 parabolic antenna in threaded version 1 Standard 2 with temperature adapter VEGAPULS 668 Profibus PA 77 Supplement ss WW BAY VEGAPULS 68 parabolic antenna in flange version 244mm 9 39 64 mm D b k d inch D b k d DN 40 PN 40 150 18 110 4x918 DN 40PN 40 5 29 32 45 54 4 21 64 4x 45 64 DN 50 PN 40 165 20 125 4x918 DN 50 PN 40 6 1 2 25 32 4 59 64 4x 45 64 DN 80 PN 40 200 24 160 8x 18 DN 80 PN 40 7 7 g 15 46 6 19 64 8xo45 g4 DN 100 PN 16 220 20 180 8xo18 DN100PN16 8 21 32 25 32 7 3 32 8xo45 ga DN 150 PN 16 285 22 240 8x 22 DN 150PN 16 11 7 32 55 64 9 29 64 8x 55 64 2 150 Ib 1
66. x1 5 1x blind stopper M20x1 5 1x closing cap 1 2 NPT 1x blind plug 1 2 NPT 1x plug depending on the version 1x blind plug M20x1 5 1x cable entry M20x1 5 cable 5 9 mm 1x blind stopper M20x1 5 1x blind stopper M16x1 5 or optionally 1x plug M12x1 for VEGADIS 61 1x closing cap NPT 1x blind stopper 1 2 NPT 1x blind stopper M16x1 5 or optionally 1x plug M12x1 for VEGADIS 61 1x plug depending on the version 1x blind stopper M20x1 5 1x blind stopper M16x1 5 or optionally 1x plug M12x1 for VEGADIS 61 for wire cross sections up to 2 5 mm 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 11 VEGAPULS 668 Profibus PA 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 1x IP 68 cable gland M20x1 5 1x blind stopper M20x1 5 1x blind stopper M16x1 5 0 5 mm 0 036 Ohm m 21200 N 270 Ibf 5 m 16 4 ft Depending on the version M12x1 according to DIN 43650 Harting Am phenol Tuchel 7 8 FF 61 Supplement Max length Min bending radius Diameter Colour standard PE Colour standard PUR Colour Ex version Indicating and adjustment module Power supply and data transmission Indication Adjustment elements Protection unassembled mounted into the sensor without cover Material

Operating Instructions - VEGAPULS 68

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