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Operating Instructions - VEGADIF 65 - Foundation Fieldbus

1. OLSOLL NA O L9 VEGA 11 Supplement 11 2 Information on Foundation Fieldbus Block diagram measured value processing The following illustration shows the Transducer Block and Function block in simplified form Sensor mounting 1 adjustment Linearization correction Sensor_Value bar Lin gt gt La Temperature I B j Secondary Secondary Primary Value 1 Value 2 Value T uy a x 8 3 9 p 3 t 7 5 a8 B D l H E HE me DIRECT 6 F ai 5 a gt 5 4 3 dt INDIRECT 5 El E E i INDIRECT SQRT PV Out gt gt J TE H M Channel 1 Primary Value Channel 2 Secondary Value 1 t Channel 8 Secondary Value 2 t Al3 Channel 4 Temperature Fig 54 Transducer Block VEGADIF 65 TB Transducer Block AI Function Block Al Analogue Input Diagram adjustment The following illustration shows the function of the adjustment Secondary_value_24 100 FE poof scale_in_O scale_in100 Sensor_value scale_in_0 scale_in_100 Fig 55 Adjustment VEGADIF 65 Parameter list The following list contains the most important parameters and their meaning 90 VEGADIF 65 Foundation Fieldbus VEGA 11 Supplement prima
2. 30 mbar 100 mbar 0 70 of URL 70 bar 70 bar 0 70 of URL 70 bar 70 bar 16 bar 0 14 of URL 70 bar 0 14 of URL 70 bar 0 14 of URL 7 bar 0 14 of URL 7 bar Tantalum diaphragm Measuring cell 10 mbar 0 28 of URL 7 bar Influence of the sys tem pressure to the zero point 0 28 of URL 7 bar Influence of the sys tem pressure to the span Measuring cell 3 bar Influence of the system pressure to the zero point Influence of the system pressure to the span Total accuracy Total Performance Basic version The specification Total Performance comprises non linearity incl hysteresis and non repeat ability thermal change of the zero point and static pressure influence ps 70 bar 83 Total Performance VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 11 Supplement VEGA 316L Alloy gold rhodium diaphragm 0 15 of the set span s 6 Tantalum diaphragm 0 30 of the set span178 Total Error basic version The specification Total Error comprises the longterm stability and the total performance Diaphragm material Measuring range Total Error 316L Alloy gold rhodium lt 500 mbar 0 33 of the measuring range end value year from 500 mbar 0 20 of the measuring range final value Tantalum lt 500 mbar 0 48 of the measuring range end value year from 500 mb
3. Foundation Fieldbus Copy sensor data 54 VEGA 6 Adjustment with the indicating and adjustment module PLICSCOM Reset Basic settings The reset Basic adjustment resets the following menu items to the reset values see chart Menu section Menu item Reset value Basic settings Zero Min adjustment Measuring range begin Span Max adjustment Measuring range end Density 1 kg l Density unit kg l Damping 1s Linearisation Linear Sensor TAG Sensor Display Displayed value Al Out Diagnostics Total sum counter 0 0000 10 gal Part sum counter 0 0000 10 gal The values of the following menu items are not reset with Reset Menu section Menu item Reset value Basic settings Unit of measurement bar Temperature unit C Position correction No reset Lighting No reset Service Language No reset Application No reset Peak value The min and max temperature or pressure values are each reset to the actual value Totalizer The total and part sum counter are reset to zero VEGADIF 65 Foundation Fieldbus 55 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA 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 Indicati
4. 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 Low frequency potential equalisation currents are thus suppressed but the protective effect against high frequency interference signals remains The total capacitance of the cable and of all capacitors must not exceed 10 nF in Ex applications Take note of the corresponding installation regulations for Ex applications In particular make sure that no potential equalisation currents flow over the cable screen In case of grounding on both sides this can be achieved by the use of a capacitor or a separate potential equalisation 5 2 Connection procedure Proceed as follows 1 Unscrew the housing cover 2 If an indicating and adjustment module is installed remove it by turning it slightly to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm of the cable mantle strip approx 1 cm insulation from the individual wires 5 Insert the cable into the sensor through the cable entry 6 Lift the opening levers of the terminals with a screwd
5. ll Three fold valve block lll Precipitator IV Condensate vessel 1 5 Drain valves 2 4 Inlet valves 3 Breather valve 6 7 Vent valves on VEGADIF 65 A BBlocking valves Proceed as follows Fill the vessel to just above the lower tap 2 Fill measuring system with medium Open valve A and B Open block valves Fill the minus effective pressure line on the height of the condensation pot 3 Remove air from instrument Open valve 2 and 4 Discharge medium Open valve 3 Equalisation plus and minus side Briefly open valve 6 and 7 then close again Fill the measuring instrument completely with the medium and remove air 4 Put measurement loop into operation Close valve 3 Separate plus and minus side Open valve 4 Connect minus side VEGADIF 65 Foundation Fieldbus 8 Setup Measurement setup for closed vessels with steam overlay Prepare the adjustment 68 8 Setup Now Valve 3 6 and 7 are closed Valves 2 4 A and B are open Then carry out adjustment see chapter Set parameters 8 4 Density and interface measurement For density and interface measurements VEGADIF 65 with double chemical seal CSB is used VEGADIF 65 in this version is immediately ready for operation 8 5 Differential pressure measurement For differential pressure measurements VEGADIF 65 without chem ical seal or with double chemical seal CSB is used VEGADIF 65 with double chemical seal CSB is immediately ready for ope
6. communication VEGADIF 65 Foundation Fieldbus 13 36130 EN 110510 OLSOLL NA O 1L9 VEGA e via a Linking device with HSE High speed Ethernet and additional power supply according to IEC 61158 2 The DD Device Descriptions and CFF capability files necessary for planning and configuration of your FF Foundation Fieldbus commu nication network are available in the download area of the VEGA homepage www vega com under Services Downloads Software Foundation Fieldbus The appropriate certificates are also available there A CD with the appropriate files and certificates 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 operating voltage The data for power supply are specified in chapter Technical data The optional heating requires its own operating voltage You can find details in the supplementary instructions manual Heating for indicat ing and adjustment module This function is generally not available for approved instruments 3 3 Operation The instrument can be adjusted with the following adjustment media e with indicating and adjustment module e with the suitable VEGA DTM in conjunction with an adjustment software according to the FDT DTM standard e g PACTware and PC e
7. 00020 eee 10 Dismounting 10 1 Dismounting steps 777 10 2 Disposal TEE EENS 11 Supplement 11 1 Technical 0818 raea di 11 2 Information on Foundation Fieldbus NES WAT VE EE 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 instrument we offer accessories and replacement parts The corresponding instructions manuals are 27720 External indication VEGADIS 61 34296 Protective cover 36132 Electronics module DF60 for VEGADIF 65 VEGADIF 65 Foundation Fieldbus T pie 36130 EN 110510 OLSOLL NA O 1L9 VEGADIF 65 Foundation Fieldbus Information Editing status 2011 05 09 Contents 1 About this document 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instructions for maintenance and fault rectification Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained qualified personnel The contents of this manual should be m
8. 14 Measurement setup flow measurement in vapours Condensate vessels Orifice or impact pressure probe Blocking valves VEGADIF 65 Precipitator Drain valves Three fold valve block Mount VEGADIF 65 below the measurement loop so that the effective pressure lines are always filled with liquid and gas bubbles can bubble up to the process line For measurements in products with solid content such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment Fill the effective pressure lines to the height of the condensate vessels before setup VEGADIF 65 Foundation Fieldbus WDM OD 4 Mounting In liquids 22 VEGA 4 Mounting Fig 15 Measurement setup flow measurement in liquids Drain valves Three fold valve block 1 Orifice or impact pressure probe 2 Blocking valves 3 VEGADIF 65 4 Precipitator 5 6 4 5 Measurement setup level In open vessels with gt Mount VEGADIF 65 below the lower measurement connection so effective pressure line that the effective pressure lines are always filled with liquid gt Minus side is open to the atmospheric pressure VEGADIF 65 Foundation Fieldbus 23 36130 EN 110510 OLSOLL NA O L9 VEGA gt For measurements in products with solid content such as e g dirty liquids the installation of separators and
9. 2 76 o 3mm 0 12 ei 2o 110 mm 4 33 93 3 66 6 4 Fig 28 Drilling template wall mounting plate Mount the wall mounting plate so that the cable entry of the socket housing points downward The socket housing can be displaced by 180 to the wall mounting plate 4 9 Installation control Check the following after mounting the instrument e Did you tighten all screws e Closing screws and ventilation valves closed VEGADIF 65 Foundation Fieldbus 33 36130 EN 110510 OLSOLL NA O L9 5 Connecting to power supply VEGA 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 Foundation Fieldbus specification Tip We recommend VEGA overvoltage arrester B63 32 In hazardous areas you must take note of the respective regulations conformity and type approval certificates of the sensors and power supply units The instrument requires a operating voltage of 9 32 V DC Operating voltage and the digital bus signal are carried on the same two wire connection cable Power is supplied via the H1 power supply Connection is carried out with screened cable according
10. Avoiding mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 VEGA Transport inspection Storage Storage and transport temperature VEGADIF 65 Foundation Fieldbus 15 36130 EN 110510 OLSOLL NA O L9 VEGA 4 Mounting 4 1 General instructions to use the instrument Make sure that all parts of the instrument exposed to the process in particular the sensor element process seal and process fitting are suitable for the existing process conditions These include above all the process pressure process temperature as well as the chemical properties of the medium You can find the specifications in chapter Technical data or on the type label Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give the instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This applies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels The ventilation for the electronics housing is realised via a filter element in the vicinity of the cable glands 0 noe a Fig 9 Position
11. C276 AISI 316L Fastening 7 16 20 UNF 7 16 20 UNF 7 16 20 UNF 7 16 20 UNF Version Connection 0 1 4 18 NPT IEC 61518 E 1 4 18 NPT IEC 61518 H 1 4 18 NPT IEC 61518 vV RC 4 Oval flange prepared for chemical seal connection 128 mm 5 04 2 13 98 mm 3 94 Fig 63 left Process fitting VEGADIF 65 prepared for chemical seal assembly right Position of the copper ring seal 99 1 Chemical seal connection 2 Copper ring seal 3 Cup diaphragm VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 VEGA 11 4 Industrial property rights VEGA product lines are global protected by industrial property rights Further information see http www vega com Only in U S A Further information see patent label at the sensor housing VEGA Produktfamilien sind weltweit gesch tzt durch gewerbliche Schutzrechte N here Informationen unter http www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellectuelle Pour plus d informations on pourra se r f rer au site http www vega com VEGA lineas de productos estan protegidas por los derechos en el campo de la propiedad industrial Para mayor informacion revise la pagina web http www vega com Jinnnn npopykynn cbupmbi BETA 3auyuuyjaroTca Bcemy mupy
12. Fieldbus 5 8 Setup Measurement setup for liquids Prepare the adjustment 70 8 Setup 71 Open valve 4 Connect minus side Now Valves 1 3 5 6 and 7 are closed Valves 2 and 4 open Valves A and B open if available Then carry out adjustment see chapter Set parameters 9 Valves 1 3 5 Configuration with 5 valves VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 9 Maintenance and fault rectification VEGA 9 Maintenance and fault rectification 9 1 Maintenance If the instrument is used properly no special maintenance is required in normal operation In some applications product buildup on the separating diaphragms can influence the measuring result Depending on the sensor and application take precautions to ensure that heavy buildup and especially a hardening thereof is avoided 9 2 Fault rectification The operator of the system is responsible for taking suitable measures to remove interferences VEGADIF 65 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the following e g Sensor Process Voltage supply Signal processing The first measures to be taken are to check the output signals as well as to evaluate the error messages via the indicating and adjustment module The procedure is described below Further comprehensive diagnostics can be carried out on a PC with the software PACT
13. a configuration tool 3 4 Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test according to DIN EN 24180 The packaging of standard instruments consists of environment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Caution Instruments for oxygen applications are sealed in PE foil and provided with a label Oxygen Use no Oil Remove this foil just before mounting the instrument See instruction under Mounting Transport must be carried out under consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device VEGADIF 65 Foundation Fieldbus 3 Product description DD CFF Packaging Transport 14 3 Product description The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or concealed defects must be appropriately dealt with Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation
14. drain valves is recommended to enable collection and removal of debris and sediment Patm min Pam A VaR Ai 6 Fig 16 Measurement setup level measurement in the open vessel VEGADIF 65 Minus side is open to the atmospheric pressure Blocking valve Precipitator Drain valve DP gt Mount VEGADIF 65 directly to the vessel gt Minus side is open to the atmospheric pressure min COJ D Patm Fig 17 Measurement setup level measurement in the open vessel 1 VEGADIF 65 2 Minus side is open to the atmospheric pressure VEGADIF 65 Foundation Fieldbus 4 Mounting In open vessels with single chemical seal 24 4 Mounting Mount VEGADIF 65 below the lower measurement connection so that the effective pressure lines are always filled with liquid Connect minus side always above the max level For measurements in products with solid content such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment max min gt gt gt Fig 18 Measurement setup level measurement in closed vessel Blocking valves VEGADIF 65 Precipitator Drain valves Three fold valve block Mount VEGADIF 65 directly to the vessel Connect minus side always above the max level For measurements in products with solid content
15. is only ensured with a level above the upper measuring point If the level drops below the upper measuring point the density measurement is interrupted This density measurement functions with open but also with closed vessels Make sure that small density changes cause only small changes to the measured differential pressure Select a suitable measuring range The density measurement is carried out in the mode level measure ment gt Mount VEGADIF 65 below the lower chemical seal gt The ambient temperature should be the same for both capillaries Example for a density measurement Distance between the two measurement points 0 3 m Min density 1 0 kg dm Max density 1 2 kg dm Measured differential pressure Ap VEGADIF 65 e Foundation Fieldbus 4 Mounting Density measurement 28 4 Mounting The min adjustment is carried out for the differential pressure measured at density 1 0 Ap pegeh 1 0 kg dm e 9 81m s 0 3 m 29 4 mbar The max adjustment is carried out for the differential pressure measured at density 1 2 Ap pegeh 1 2 kg dm e 9 81m s 0 3 m 35 3 mbar Fig 23 Measurement setup with density measurement In a vessel with varying level an interface measurement with a differential pressure transmitter can be realized The connection on the vessel is carried out via a chemical seal on two measuring points An interface measurement is only poss
16. mbar measuring cell Turndown1 1to4 1 0 075 0 05 of the set span influence of the chemical seal Turn down gt 4 1 0 012 x TD 0 027 of the set span influence of chemical seal Measuring cells gt 500 mbar Turn down 1 1to15 1 0 075 0 05 of the set span influence of the chemical seal Turn down gt 15 1 0 0015 x TD 0 053 of the set span influence of the chemical seal Influence of the product or ambient temperature Applies to instruments in basic version with digital signal output HART Profibus PA Foundation Fieldbus as well as to instruments with analogue current output 4 20 mA Specifications refer to the set span Turn down TD nominal measuring range set span 14 Incl non linearity hysteresis and non repeatability VEGADIF 65 Foundation Fieldbus 81 36130 EN 110510 OLSOLL NA O 1L9 VEGA Thermal changes of the zero signal and the output span rela ting to the adjusted span 0 31 x TD 0 06 0 18 x TD 0 02 0 08 x TD 0 05 0 1 x TD 0 1 0 08 x TD 0 05 0 45 x TD 0 1 0 3 x TD 0 15 0 12 x TD 0 1 0 15 x TD 0 2 0 37 x TD 0 1 Measuring range 10 mbar 30 mbar 11 Supplement Temperature range 10 60 C 14 140 F 100 mbar 500 mbar 3 bar 16 bar 16 bar 10 mbar 30 mbar 40 10 C 40 50 F 60 85 C 140 1
17. measuring range of the sensor in the above example 500 mbar 2 Setthe requested value with and gt 3 Confirm with OK and move to the menu overview with ESC For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display VEGADIF 65 Foundation Fieldbus Zero adjustment with differential pressure Span adjustment with differential pressure 50 6 Adjustment with the indicating and adjustment module PLICSCOM The span adjustment is finished Proceed as follows 1 Edit the value in the menu item Min adjustment with OK Min adjustment 0 00 0 0000 bar 0 0000 bar Set the requested value with and gt Confirm with OK and edit the requested bar value Set the requested bar value with and gt Confirm with OK and move to max adjustment with lt For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display 9 The min adjustment is finished Proceed as follows 1 Edit the value in the menu item Max adjustment with OK 100 00 ig 0 5000 bar 0 0000 bar Information When the instrument is not yet adjusted then the display pressure for 100 corresponds to the nominal measuring range of the sensor in the above example 500 mbar 2 Get the requested value with lt and OK 3 Edit the requested mbar value with OK 4 Get
18. of the filter element with single and double chamber housing 1 Filter element for ventilation of the electronics housing 2 Blind stopper Information Make sure that the filter element is always free of buildup during operation A high pressure cleaner must not be used for cleaning VEGADIF 65 Foundation Fieldbus 4 Mounting Suitability for the pro cess conditions Moisture Ventilation 16 4 Mounting DP flow elements are calculated for certain pipeline and operating data Therefore check the pipeline data before installation at the measuring point and compare the measurement loop number Detailed instructions for mounting the DP flow element are stated in DIN EN ISO 5167 as well as in the instrument documentation from the respective manufacturer You will find general recommendations for the installation of effective pressure lines in DIN 19210 Effective pressure lines for flow systems or the corresponding national or international standards When installing effective pressure lines outdoors consider applying suitable anti freeze protection e g tube heating Install effective pressure lines with a monotonic downward slope of at least 10 In case of strong vibrations at the application position the instrument version with external electronics should be used Higher process temperatures often mean also higher ambient temperatures for electronics and connection cabl
19. on our website www vega com under Company VEGA worldwide VEGA Prepare update Load software into sen sor VEGADIF 65 Foundation Fieldbus 75 36130 EN 110510 OLSOLL NA O L9 10 Dismounting 10 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as 6 0 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 10 2 Disposal The instrument consists of materials which can be recycled by specialised recycling companies We use recyclable materials and have designed the electronics to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may be used only for privately used products according to the WEEE directive Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal VEGADIF 65 Foundation Fieldbus 10 Dismounting 76 11 Supplement Differential pressure Piezoresistive IC bus C22 8 316L All
20. process temperature Write access resets to current value Unit derives from Temperature unt Write access resets to current value e min_peak_temperature_value Holds the minimum process temperature Write access resets to current value Unit derives from Temperature unt Write access resets to current value VEGADIF 65 Foundation Fieldbus 93 36130 EN 110510 OLSOLL NA O L9 84 mm 3 31 279mm 3 31 M16x1 5 M20x1 5 NPT 87 mm 3 43 86mm 3 39 M16x1 5 5 N E O A O 1 ol M20x1 5 NPT VEGADIF 65 Foundation Fieldbus M20x1 5 Ya NPT 116 mm 4 57 86 mm 3 39 11 Supplement 11 3 Dimensions Plastic housing 1 Single chamber version 2 Double chamber version Aluminium housing M20x1 5 NPT 1 Single chamber version 2 Double chamber version 94 VEGA 11 Supplement Stainless steel housing 59mm 87 mm 3 43 2 32 80mm 86mm 3 15 8 39 nm M16x1 5 5 5 iS KS xt E E E E E E 5 8 7 M20x1 5 0 LP M20x1 5 iNET NPT M e Si nT 1 Single chamber version electropolished 2 Single chamber version precision casting 3 Double chamber version precision casting Aluminium and stainles
21. such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment AUN gt gt 3 VEGA In closed vessels with effective pressure lines In closed vessels with single chemical seal VEGADIF 65 Foundation Fieldbus 25 36130 EN 110510 OLSOLL NA O L9 9 9 max min Fig 19 Measurement setup level measurement in closed vessel Blocking valve Precipitator Drain valve VEGADIF 65 A WDM gt Mount VEGADIF 65 below the lower chemical seal gt The ambient temperature should be the same for both capillaries fa max min Information Level measurement is only ensured between the upper edge of the lower and the lower edge of the upper chemical seal Fig 20 Measurement setup level measurement in closed vessel VEGADIF 65 1 gt Mount VEGADIF 65 below the lower measurement connection so that the effective pressure lines are always filled with liquid VEGADIF 65 Foundation Fieldbus 4 Mounting In closed vessels with double chemical seal e 1 In closed vessels with steam layering with ef fective pressure line 26 4 Mounting Connect minus side always above the max level The condensate vessel ensures a constant pressure on the minus side For measurements in products with solid content such as e g dirty liquids the ins
22. the requested value with and Lt 5 Confirm with OK and move to the menu overview with ESC For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display The max adjustment is finished For the min adjustment with density a filling of the vessel is not necessary The numeric examples are stated in chapter Mounting Measurement setup density and interface of this instructions manual Proceed as follows 1 Edit the value in the menu item Min adjustment with OK le VEGA Min adjustment with vel Max adjustment with le bae vel Min adjustment with density VEGADIF 65 Foundation Fieldbus 51 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA Min adjustment 0 00 4 0 0000 bar 0 0000 bar 2 Get the requested value with and lt for example 100 Confirm with OK and edit the requested bar value 4 Get the requested bar value with and lt for example 29 4 mbar 5 Confirm with OK and move to max adjustment with gt For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display The min adjustment is finished Max adjustment with Proceed as follows flow 1 Edit the bar value in the menu item Max adjustment with OK Max adjustment 100 00 0 5000 bar 0 0000 bar Information Wh
23. valve A Medium flows in 3 Vent instrument Briefly open valve 6 then close it Fill the measuring instrument completely with the medium and remove air 4 Set measurement loop to operation Now Valve A open and valve 6 closed Then carry out adjustment see below VEGADIF 65 Foundation Fieldbus 8 Setup Measurement setup for open vessels Prepare the adjustment 66 VEGA 8 Setup Measurement setup for closed vessels X1 Fig 48 Preferred measurement setup for closed vessels VEGADIF 65 ll Three fold valve block lll Precipitator 1 5 Drain valves 2 4 Inlet valves 6 7 Vent valves on VEGADIF 65 A BBlocking valves Prepare the adjustment Proceed as follows 1 Fill the vessel to just above the lower tap 2 Fill measuring system with medium Close valve 3 Separate plus and minus side Open valve A and B Open block valves 3 Vent plus side probably empty minus side Open valve 2 and 4 Discharge medium on the plus side Briefly open valve 6 and 7 then close again Fill the plus side completely with the medium and remove air 4 Set measurement loop to operation Now Valve 3 6 and 7 are closed Valves 2 4 A and B are open Then carry out adjustment see below VEGADIF 65 Foundation Fieldbus 67 36130 EN 110510 OLSOLL NA O 1L9 Fig 49 Preferred measurement setup for closed vessels with steam overlay VEGADIF 65
24. 1 8 Sensor VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 VEGA Min adjustment 1 3 000 0 p 0 0000 bar 0 0000 bar Sensor TAG 17 Sensor Total sum counter 0 0000 10 gal Modify settings 1 6 24 3 3 d Position correction Offset 0 0035 bar 0 0000 bar 1 5 Linearisation curve gt Linear Horizontal cylindrical tank Spherical tank User programmable 21 Lighting Switched off Y 3 2 Trend curve Start trend curve VEGADIF 65 Foundation Fieldbus Unit Unit of measurement bar Y Temperature unit cY Damping 1s Displayed value Al Out Sensor status OK 6 Adjustment with the indicating and adjustment module PLICSCOM Basic setting level 11 21 3 1 3 5 Basic settings 3 Info gt Basic settings Display Diagnostics Service Info Application Level V Max adjustment 100 00 0 5000 bar 0 0000 bar Display Basic settings lt Display Diagnostics Service Info Displayed value Differential pressure Y Diagnostics Display gt Diagnostics Service Peak value p min 5 8 mbar p max 167 5 mbar T min 12 5 C T max 85 5 C Part sum counter 0 0000 gal Modify settings 58 6 Adjustment with the indicating an
25. 15 1 no limitation Pressure value zero Pressure value span Recommended max turn down Nominal measuring ranges measurement limits and smallest spans to be calibrated Smallest adjustable span 0 25 mbar 25 Pa 0 3 mbar 30 Pa 1 mbar 100 Pa 5 mbar 500 Pa 30 mbar 3 kPa 160 mbar 16 kPa 400 mbar 40 kPa Upper measuring limit 10 mbar 1 kPa 30 mbar 3 kPa 100 mbar 10 kPa 500 mbar 50 kPa 3 bar 300 kPa 16 bar 1600 kPa 40 bar 4000 kPa Lower measurement li mit 10 mbar 1 kPa 30 mbar 3 kPa 100 mbar 10 kPa 500 mbar 50 kPa 3 bar 300 kPa 16 bar 1600 kPa 40 bar 4000 kPa Nominal range 10 mbar 1 kPa 30 mbar 3 kPa 100 mbar 10 kPa 500 mbar 50 kPa 3 bar 300 kPa 16 bar 1600 kPa 40 bar 4000 kPa Reference conditions and actuating variables similar to DIN EN 60770 1 Limit point adjustment according to IEC 61298 2 Constant in the range horizontally 1 Reference conditions according to DIN EN 61298 1 18 30 C 64 86 F 45 75 860 1060 mbar 86 106 kPa 12 5 15 4 psig Linear Based on the zero point 316L Alloy C276 gold rhodium plated Monel Temperature Relative humidity Air pressure Determination of characteristics Characterstic curve Position of the measuring cell Span Diaphragm material Filling oil Silicone oil Materi
26. 4 Move to min zero adjustment with gt VEGADIF 65 Foundation Fieldbus 49 Position correction 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA The current measured value was corrected to 0 the corrective value is available in the display as offset value with sign reversal If a known value should be taken over as position correction which is not the current value then you have to select the function Edit and enter the requested value In this menu item the min differential pressure is entered Proceed as follows 1 Edit the bar value in the menu item zero with OK Zero adjustment 0 00 0 0000 bar 0 0000 bar 2 Get the requested value with and gt 3 Confirm with OK and move to span adjustment with lt For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display The zero adjustment is finished Information The zero adjustment shifts the value of the span adjustment The span i e the difference between these values however remains un changed In this menu item the max differential pressure is entered Proceed as follows 1 Edit the bar value in the menu item span with OK Span adjustment 100 00 5 N DP 0 5000 bar 0 0000 bar Information When the instrument is not yet adjusted then the display pressure for 100 corresponds to the nominal
27. 6000 kPa 420 bar 42000 kPa 160 bar 16000 kPa 420 bar 42000 kPa FFKM Kalrez 6375 FKM oil and grease free Seal material FKM Process pressure limits Nominal range 10 mbar 1 kPa 30 mbar 3 kPa 100 mbar 10 kPa 500 mbar 50 kPa 3 bar 300 kPa 16 bar 1600 kPa 40 bar 4000 kPa Min system pressure with all measuring ranges VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 11 Supplement VEGA Vibration resistance mechanical vibrations with 5 100 Hz depending on the version as well as the material and series of the electronics housing22 Single and double chamber plastic 4g housing single chamber Aluminium housing Double chamber Aluminium housing 1g single chamber stainless steel housing Double chamber stainless steel housing lt 1g Shock resistance Acceleration 100 g 6 ms Electromechanical data version IP 66 IP 67 Cable entry plug Single chamber housing e 1xcable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 or e 1 x closing cap NPT 1 x blind plug NPT or e 1 x plug depending on the version 1 x blind stopper M20 x 1 5 or 2 x blind stopper M20 x 1 5 Double chamber housing e 1xcable entry M20 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 plug M12 x 1 for the external indicating and adjustment unit optional or e 1 x closing
28. 65 Foundation Fieldbus 5 Connecting to power supply 5 6 Version IP 66 IP 68 1 bar Fig 37 Wire assignment connection cable brown and blue to power supply or to the processing system 1 2 Shielding 5 7 External housing with version IP 68 S 0 O 0 O d Ges IS r D 6 e 6 i2 5678 Bie 5 O 1 C Jl J 3 Fig 38 Electronics and connection compartment single chamber housing Plug connector for VEGACONNECT I C interface Spring loaded terminals for connection of the external indication VEGADIS 61 Cable gland to the sensor Ground terminal for connection of the cable screen Spring loaded terminals for Foundation Fieldbus connection Simulation switch Con mode for simulation release VEGADIF 65 Foundation Fieldbus 41 1 2 OU VEGA Wire assignment con nection cable Electronics and connec tion compartment 36130 EN 110510 OLSOLL NA O L9 5 Connecting to power supply VEGA Fig 39 Connection of the sensor in the housing socket 1 Brown 2 Blue 3 Yellow 4 White 5 Shielding Ee SS N p Displa
29. 85 F 100 mbar 500 mbar 3 bar 16 bar 40 bar Applies also to instruments with analogue 4 20 mA current output and refers to the set span lt 0 05 10 K max lt 0 15 each with 40 80 C 40 176 F T 80 C 15 T T 20 C Thermal change current output T T 40 C Fig 53 Thermal change current output Influence of the system pressure on the zero point and span 316L Alloy 6276 Alloy C276 gold rhodium coated diaphragm VEGADIF 65 Foundation Fieldbus 82 11 Supplement 500 mbar 0 075 of URL 70 bar 0 14 of URL 70 bar 40 bar 0 075 of URL 70 bar 0 14 of URL 70 bar 0 15 of URL 0 14 of URL 30 mbar 100 mbar 0 35 of URL 70 bar 70 bar 0 14 of URL 70 bar 70 bar 16 bar 0 075 of URL 70 bar 0 14 of URL 70 bar 0 075 of URL 7 bar 0 14 of URL 7 bar 10 mbar Measuring cell 0 15 of URL 7 bar Influence of the sys tem pressure to the zero point 0 035 of URL 7 bar Influence of the sys tem pressure to the span Measuring cell 3 bar Influence of the system pressure to the zero point Influence of the system pressure to the span 500 mbar 0 14 of URL 70 bar 0 14 of URL 70 bar 40 bar 0 14 of URL 70 bar 0 14 of URL 70 bar 0 42 of URL 0 42 of URL
30. F 10 120 C 14 248 F Temperature limits 20 85 C 4 185 F 5 85 C 23 185 F 40 85 C 40 185 F 40 85 C 40 185 F 20 85 C 4 185 F 185 F 40 85 C 40 20 60 C 4 140 F 10 85 C 14 185 F 10 60 C 4 140 F 20 60 C 4 140 F Overload bilateral 240 bar 24000 kPa 240 bar 24000 kPa 240 bar 24000 kPa 240 bar 24000 kPa 630 bar 63000 kPa 240 bar 24000 kPa 630 bar 63000 kPa 240 bar 24000 kPa 630 bar 63000 kPa 240 bar 24000 kPa 630 bar 63000 kPa Overload unilateral 160 bar 16000 kPa 160 bar 16000 kPa 160 bar 16000 kPa 160 bar 16000 kPa 420 bar 42000 kPa 160 bar 16000 kPa 420 bar 42000 kPa 160 bar 16000 kPa 420 bar 42000 kPa Plus side 160 bar 16000 kPa 420 bar 42000 kPa Minus side 100 bar 10000 kPa 0 1 mbaraps 10 Paaps VEGA With effective pressure lines longer than 100 mm With effective pressure lines longer than 100 mm process fitting steel C22 8 Copper cleaned for oxygen application FKM cleaned for oxygen application PTFE cleaned for oxygen application Nominal pressure 160 bar 16000 kPa 160 bar 16000 kPa 160 bar 16000 kPa 160 bar 16000 kPa 420 bar 42000 kPa 160 bar 16000 kPa 420 bar 42000 kPa 160 bar 1
31. Fieldbus 36130 EN 110510 OLSOLL NA O 1L9 VEGA Scope of delivery incl 2 vent valves 316L incl 2 vent valves 316L without valves clo sing screws incl 2 vent valves 316L incl 2 vent valves 316L incl 2 vent valves 316L without valves clo sing screws 1 4 18NPT RC1 4 1 65 Material Steel C 22 8 AISI 316L Alloy C276 AISI 316L Steel C 22 8 4 17 AISI 316L Alloy C276 VEGADIF 65 Foundation Fieldbus Fastening 7 16 20 UNF 7 16 20 UNF 7 16 20 UNF 7 16 20 UNF PN 160 M10 PN 420 M12 PN 160 M10 PN 420 M12 PN 160 M10 PN 420 M12 7 16 20 UNF M10 Connection 1 4 18 NPT IEC 61518 1 4 18 NPT IEC 61518 1 4 18 NPT IEC 61518 1 4 18 NPT IEC 61518 1 4 18 NPT IEC 61518 1 4 18 NPT IEC 61518 41 3 mm 1 63 85 mm 3 35 3 94 11 Supplement 134 5 mm 5 3 Fig 62 10 mbar and 30 mbar measuring cell 98 11 Supplement Scope of delivery incl 4 closing screws AISI 316L and 2 ventilation valves incl 4 closing screws AISI 316L and 2 ventilation valves without valves clo sing screws incl 4 closing screws AISI 316L and 2 ventilation valves Material Steel C 22 8 AISI 316L Alloy
32. Operating Instructions VEGADIF 65 Foundation Fieldbus Document ID 36130 ee Differential pressure OLSOLL NA O L9 Contents 1 About this document Wed Tale TEE 5 1 2 Target group 99 d dd dE dead eaten e Sg ote 5 1 3 Symbolism use 5 2 For your safety 2 1 Authorised personnel gt 6 2 2 Appropriate use 2 eee 6 2 3 Warning about misuse 6 2 4 General safety instructions 4 6 2 5 Safety label on the instrument 7 2 6 CE conformity 00008 7 2 7 Fulfillment of NAMUR recommendations 7 2 8 Safety instructions for Ex areas 7 2 9 Safety instructions for oxygen applications 7 2 10 Environmental instructions 7 3 Product description E te TEE 9 3 2 Principle of operation 10 3 3 Operation ieee dane eda ea ae 14 3 4 Packaging transport and storage 14 4 Mounting 4 1 General instructions to use the instrument 16 4 2 Instructions for oxygen and ultra pure gas applications 7 4 3 Mounting and connection instructions 18 4 4 Measurement setup low 21 4 5 Measurement setup level gt 23 4 6 Measurement setup density and interface 28 4 7 Measurement setup differential pressure 31 4 8 Mounting external housing 33 4 9 Installation Control 33 5 Connecting to power supply 5 1 Preparing th
33. VEGADIF 65 Foundation Fieldbus 45 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA 6 3 Adjustment system Fig 42 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 lt key to select Menu change Select list entry Select editing position e key Change value of the parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved VEGADIF 65 Foundation Fieldbus Key functions Adjustment system 46 6 Adjustment with the indicating and adjustment module PLICSCOM 6 4 Parameter description VEGADIF 65 has general adjustment parameters which are also used for other measuring principles as well as instrument specific adjust ment parameters The general adjustment parameters are described in the operating instructions manual ndicating and adjustment module The instrume
34. ade available to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator During work on and with the device the required personal protective equipment must always be worn 2 2 Appropriate use VEGADIF 65 is a differential pressure transmitter for measurement of flow level differential pressure density and interface 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 specif
35. al lateral flanges 316L Influence of the installation position basic lt 4 mbar 2 3 version A position dependent zero point shift can be corrected see also chapter Adjust parameter 11 Values less than 1 bar cannot be set 12 Instrument is rotated vertically to the diaphragm axis 13 For instruments with inert oil the value doubles VEGADIF 65 Foundation Fieldbus 80 VEGA 11 Supplement Deviation determined according to the limit point method according to IEC 60770 Applies to digital interfaces HART Profibus PA Foundation Fieldbus as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD is the ratio nominal measuring range set span Reference accuracy all versions The following applies to square root extracted characteristics The accuracy data of VEGADIF 65 are entered with factor 0 5 in the accuracy calculation of the flow Reference accuracy Basic version 10 mbar 30 mbar measuring cell Turn down 1 1 0 15 of the set span Turndown gt 1 1 0 15 of the set span x TD 100 mbar measuring cell Turndown1 1to4 1 0 075 0 05 of the set span Turn down gt 4 1 0 012 x TD 0 027 of the set span Measuring cells lt 500 mbar Turn down 1 1to15 1 0 075 0 05 of the set span Turn down gt 15 1 0 0015 x TD 0 053 of the set span Reference accuracy Chemical seal versions 100
36. ar 0 35 of the measuring range end value year Heating time all versions Warm up time lt 10s Ambient conditions Ambient storage and transport temperature Standard version 40 80 C 40 176 F Version for oxygen applications 40 60 C 40 140 F Versions IP 66 IP 68 1 bar connection 20 60 C 4 140 F cable PE Versions IP 66 IP 68 1 bar and IP 68 20 80 C 4 176 F connection cable PUR Process conditions The pressure and temperature specifications are used as overview In general the max pressure for the pressure transmitter depends on the weakest with regard to pressure link In detail the respective specifications of the type label apply Process temperature limits basic version as well as minus side with version with single chemical seal20 21 18 For measuring ranges lt 500 mbar to TD 2 1 19 All specifications apply to the temperature range 10 60 C 50 140 F For measuring ranges gt 500 mbar to TD 2 1 18 All specifications apply to the temperature range 10 60 C 50 140 F 19 Up to 60 C 140 F 20 For measuring cells with PN 420 a lower temperature application limit of 10 C 14 F applies 2 For the version for oxygen application note chapter Oxygen applications 84 VEGADIF 65 Foundation Fieldbus 11 Supplement A0 120 C 40 248
37. cap NPT 1 x blind stopper NPT plug M12 x 1 for the external indicating and adjustment unit optional or 1 x plug depending on the version 1 x blind stopper M20 x 1 5 plug M12 x 1 for the external indicating and adjustment unit op tional or e 2x blind stoppers M20 x 1 5 plug M12 x 1 for the external indicating and adjustment unit optional Spring loaded terminals for wire cross sec lt 2 5 mm AWG 14 tion 22 Tested according to the guidelines of German Lloyd GL directive 2 23 Tested according to EN 60068 2 27 24 Depending on the version M12 x 1 according to ISO 4400 Harting 7 8 FF 86 VEGADIF 65 Foundation Fieldbus VEGA 11 Supplement Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing e 1x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 or e 1 x closing cap NPT 1 x blind plug NPT Connection cable Structure four wires one suspension cable one breather capillary screen braiding metal foil mantle Wire cross section 0 5 mm AWG 20 Wire resistance gt 0 036 O m 0 011 Om Tensile strength gt 1200 N 270 pounds force Standard length 5 m 16 4 ft Max length 1000 m 3281 ft Min bending radius at 25 C 77 F 25 mm 0 985 in Diameter approx 8 mm 0 315 in Colour Non Ex version Black Colour Ex version Blue Electromechanical data version IP 66 IP 68 with external e
38. ck Valve block Connection valve block VEGADIF 65 Foundation Fieldbus 19 36130 EN 110510 OLSOLL NA O L9 A a H F 5 O0 4 6 0 e Fig 12 Connection of a 5 fold valve block Process fitting Process fitting Check Ventilate Check Ventilate Valve for checking ventilating Valve for checking ventilating Inlet valve Inlet valve Breather valve DD JD VEGADIF 65 e Foundation Fieldbus 4 Mounting 20 4 Mounting 4 4 Measurement setup flow gt Mount VEGADIF 65 above the measurement loop so that condensate can drain off in the process cable Fig 13 Measurement setup flow measurement in gases VEGADIF 65 Three fold valve block Blocking valves Orifice or impact pressure probe Mount VEGADIF 65 below the measurement loop Mount condensate vessels at the same height with the discharge socket and at the same distance to VEGADIF 65 For measurements in products with solid content such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment Fill the effective pressure lines to the height of the condensate vessels before setup A amp M VEGA In gases In vapours VEGADIF 65 Foundation Fieldbus 21 36130 EN 110510 OLSOLL NA O L9 Fig
39. d adjustment module PLICSCOM Reset 4 3 Language 4 4 Copy sensor data 4 7 Select reset Y Deutsch V Copy sensor data Calibration date 5 2 Last change using PC 5 3 Sensor characteristics GA 23rd October 2009 23rd October 2009 Display now Software version 1 01 VEGA Service Basic settings 4 Display Diagnostics gt Service Info Simulation 4 2 Start simulation V PIN 4 8 Enable Kees Info Basic settings 5 Display Diagnostics Service gt Info Instrument type 51 Serial number 12345678 VEGADIF 65 Foundation Fieldbus 59 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g in this operating instructions manual and archive them afterwards They are hence available for multiple use or service purposes If VEGADIF 65 is equipped with an indicating and adjustment module the most important data can be read out of the sensor into the indicating and adjustment module The procedure is described in the operating instructions manual Indicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If it is necessary to exchange the sensor the indicating and adjustment module is inserted into the replacement instrument and the data a
40. device must be observed 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guidelines By attaching the CE mark VEGA provides a confirmation of successful testing You can find the CE conformity declaration in the download area of www vega com 2 7 Fulfillment of NAMUR recommendations With respect to compatibility the NAMUR recommendation NE 53 is fulfilled This applies also to the corresponding indicating and adjustment components VEGA instruments are generally upward and downward compatible e Sensor software to DTM VEGADIF 65 e DTM VEGADIF 65 for adjustment software PACTware e Indicating and adjustment module for sensor software The parameter adjustment of the basic sensor functions is independ ent of the software version The range of available functions depends on the respective software version of the individual components 2 8 Safety instructions for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 2 9 Safety instructions for oxygen applications For instruments in oxygen applications the special instructions in chapters Storage and transport Mounting as well as Technical data under Process conditions must be noted Furthermore the valid national regulations implementation instructions and memorandums of the profe
41. distance suppression 53 D DD CFF 14 Density measurement 28 Differential pressure measurement In gases and vapours 31 In liquids 31 E Effective pressure lines 7 Effective pressure transmitter 17 Electronics and connection compartment 38 Error messages 73 F Fault rectification 72 Flow measurement In gases 21 In liquids 2 In vapours 1 Functional principle 12 H Hotline 72 VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 VEGADIF 65 Foundation Fieldbus Index 102 Index 103 VEGADIF 65 Foundation Fieldbus 36130 EN 110510 VEGA Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com 0 66 9 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 2011 Subject to change without prior notice 36130 EN 110510
42. e Make sure that the upper temperature limits stated in chapter Technical data for the environment of the electronics housing and connection cable are not exceeded 4 2 Instructions for oxygen and ultra pure gas applications Oxygen and other gases can be explosive when brought into contact with oils grease and plastics so the following measures must also be taken e All components of the plant such as e g measuring instruments must be cleaned according to the requirements of BAM DIN 19247 e Depending on the seal material certain temperatures and pressures must not be exceeded in oxygen applications see chapter Technical data Danger Instruments for oxygen applications must be unpacked just before mounting After removing the protective cover of the process fitting the label O will be visible on the process fitting Penetration of oil grease and dirt should be avoided Danger of explosion We also offer oil and grease free instruments for special applications such as e g ultra pure gas There are no special restrictions with respect to the process conditions VEGA Effective pressure transmitter Effective pressure lines Vibrations Temperature limits Oxygen applications A Pure gas applications VEGADIF 65 Foundation Fieldbus 17 36130 EN 110510 OLSOLL NA O L9 VEGA 4 3 Mounting and connection instructions When connecting the VEGADIF 65 to the measurement loop take note of
43. e connection 34 5 2 Connection procedure 35 5 3 Single chamber housing sssaaa anaana 37 5 4 Double chamber housing 39 5 5 Double chamber housing Ex d 40 5 6 Version IP 66 IP 68 1 bar 04 41 5 7 External housing with version IP 68 41 5 8 Switch on phase 42 6 Adjustment with the indicating and adjustment module PLICSCOM 6 1 Short description 00040 44 6 2 Insert indicating and adjustment module 44 6 3 Adjustment system 46 VEGADIF 65 Foundation Fieldbus Contents Contents 6 4 Parameter description 47 6 5 Menu schematic 0 0 0 0 00000 57 6 6 Saving the parameter adjustment data 60 7 Operating with PACTware and other adjustment programs 7 1 Connect the PC via VEGACONNECT 7 2 Parameter adjustment with PACTware 7 3 Parameter adjustment with AMS 7 4 Saving the parameter adjustment data 8 Setup 8 1 Select the mode 000 ee eee 8 2 Flow 689006 8 3 Level measurement 8 4 Density and interface measurement 8 5 Differential pressure measurement 9 Maintenance and fault rectification 9 1 Maintenance 9 2 Fault rectification 2 002000 ee eae 9 3 Exchanging the electronics module 9 44 Exchanging the electronics module 9 5 Software update 9 6 Instrument repair
44. e indicating and adjustment module PLICSCOM VEGA Part sum counter gt Mass flow gt Volume flow Without unit Select the requested variable with lt and confirm with OK 5 Select calibration unit of the effective pressure transmitter with gt for example mis and confirm with OK Part sum counter 0 0000 m s 100 0000 m s 6 Edit with OK and set the requested values with and gt 7 Confirm with OK and jump back to the indication of the part sum counter 8 Select with lt the unit of the sum counter adjust the requested unit with lt for example m s and confirm with OK The setting of the part sum counter is hence terminated the counting function is activated The procedure of the total sum counter is the same This function enables reading out parameter adjustment data as well as writing parameter adjustment data into the sensor via the indicating and adjustment module A description of the function is available in the operating instructions manual Indicating and adjustment module The following data are read out or written with this function Measured value presentation Application Unit of measurement Adjustment Damping Linearisation curve Creeping distance suppression Sensor TAG Displayed value Display unit Language The following safety relevant data are not read out or written e PIN Copy sensor data Copy sensor data VEGADIF 65
45. e purchased for a token fee from the responsible VEGA agency In addition the actual PACTware version is also available on this CD In addition this DTM Collection incl the basic version of PACTware can be downloaded free of charge from the Internet Move via www vega com and Downloads to Software 7 3 Parameter adjustment with AMS Device descriptions for VEGADIF 65 will be available as DD for the adjustment program AMS They are available as a free of charge download from the Internet Go via www vega com and Downloads to the item Software 7 4 Saving the parameter adjustment data It is recommended to document or save the parameter adjustment data That way they are available for multiple use or service purposes The VEGA DTM Collection and PACTware in the licensed profes sional version provide suitable tools for systematic project documen tation and storage 62 VEGADIF 65 Foundation Fieldbus 8 Setup 8 Setup 8 1 Select the mode The following modes can be adjusted on VEGADIF 65 6 Flow measurement e Level measurement e Differential pressure measurement 8 2 Flow measurement In flow measurement VEGADIF 65 is normally used without a chemical seal Before adjusting VEGADIF 65 you have to clean the effective pressure lines and the instrument must be filled with the medium Fig 45 Preferred measurment setup for gases VEGADIF 65 ll Three fold valve block 2 4 Inle
46. ec tification Load sensor software to PC 74 9 Maintenance and fault rectification Connect the sensor to power supply and provide connection from PC to the instrument via VEGACONNECT Start PACTware and provide connection to the sensor e g via the VEGA project assistant Close the parameter window of the sensor as far as open Go in the PACTware menu bar to nstrument data Additional functions and Update instrument software PACTware now checks the actual hardware and software version of the sensor and displays the data This procedure lasts approx 60 s Push the button Update software and select the previously extracted hex file Then the software update can be started The additional files are installed automatically Depending on the sensor this procedure can last approximately 1 h 9 6 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our Internet homepage www vega com under Downloads Forms and certificates Repair form By doing this you help us carry out the repair quickly and without having to call back for needed information e Print and fill out one form per instrument e Clean the instrument and pack it damage proof e Attach the completed form and if need be also a safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You can find the respective agency
47. ection between IP 68 transmitter and external electronics housing 8 Not with vacuum and absolute pressure measuring ranges gt 1 bafaps 77 VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 VEGA PE hard Between ground terminal and process fitting 30 Nm 5 Nm 3 688 Ibf ft 4 2 4 5 kg 9 26 9 92 lbs depending on process fitting digital output signal Foundation Fieldbus protocol according to IEC 61158 2 Primary value Secondary value 1 Secondary value 2 Temperature value 31 25 Kbit s 10 mA 0 5 mA lt 20s 11 Supplement Type plate support with IP 68 version cable Ohmic contact Max torque screws mounting strap Max torque screws socket external housing Weight approx Output variable Output Signal Physical layer Channel Numbers Channel 1 Channel 2 Channel 3 Channel 4 Transmission rate Current value Dynamic behaviour output Run up time Fig 52 Presentation of the dead time t and the time constant tp VEGADIF 65 Foundation Fieldbus 78 VEGA 11 Supplement Version nominal measuring range Dead time t Time constant 2 Basic version 10 bar and 30 bar 100 ms 250 ms Basic version 100 mbar 100 ms 180 ms Basic version 500 mbar 100 ms 180 ms Basic version 3 bar 100 ms 180 ms Basic version 16 bar and 40 bar 100 ms 180 ms Chemical seal version all nominal measuring ran
48. en the instrument is not yet adjusted then the display pressure for 100 corresponds to the nominal measuring range of the sensor in the above example 500 mbar bale 2 Get the requested mbar value with lt and OK 3 Confirm with OK and move to the menu overview with ESC For an adjustment with flow simply enter the actual measured value indicated at the bottom of the display The max adjustment is finished Linearization curve with For level measurement a linearization is necessary for all vessels in level which the vessel volume does not increase linearly with the level e g in a cylindrical or spherical tank and the indication or output of the volume is requested Respective linearisation curves are stored for these vessels They indicate the relation between the percentage level and the vessel volume By activating the suitable curve the percentage vessel volume is displayed correctly 52 VEGADIF 65 Foundation Fieldbus 6 Adjustment with the indicating and adjustment module PLICSCOM Linearisation curve Linear Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the gt key Caution Note the following if the VEGADIF 65 with corresponding approval is used as part of an overfill protection system according to WHG If a linearisation curve is selected the measuring signal is no longer compulsorily linear proportional to the leve
49. ges Dependent on the chemi Dependent on the chemi cal seal cal seal Response time with Foundation Fieldbus cyclically approx 10 ms acyclically approx 50 ms Damping 63 of the input variable 0 999 5 adjustable Additional output parameter temperature Processing is made via output signal HART multidrop Profibus PA and Foundation Fieldbus Range 50 150 C 58 302 F Resolution 1 C 1 8 F Accuracy in the range of 0 100 C 3 K 32 212 F Accuracy in the range of 50 0 C typ 3 K 58 32 F and 100 150 C 212 302 F Input variable Measured variable Differential pressure flow and level derived from it Adjustment differential pressure Adjustment range of the zero span adjustment relating to the nominal measuring range Pressure value zero 120 120 Pressure value span zero 220 220 9 Adjustment level Adjustment range of the min max adjustment relating to the nominal measuring range Percentage value 10 110 Pressure value 120 120 1 Adjustment flow 9 Values less than 1 bar cannot be set 10 Values less than 1 bar cannot be set VEGADIF 65 Foundation Fieldbus 79 36130 EN 110510 OLSOLL NA O 1L9 VEGA 11 Supplement Adjustment range of the zero span adjustment relating to the nominal measuring range 120 120 120 120 10
50. ible if the densities of the two products remain the same and the interface is always between the two measuring points The total level must always be above the upper measuring point This density measurement functions with open but also with closed vessel Example for an interface measurement Distance between the two measurement points 0 3 m Min density 0 8 kg dm Max density 1 0 kg dm The min adjustment is carried out for the differential pressure occuring with density 0 8 Ap pegeh 0 8 kg dm 9 81 mise 0 3 m Interface measurement VEGADIF 65 Foundation Fieldbus 29 36130 EN 110510 OLSOLL NA O L9 VEGA 23 5 mbar The max adjustment is carried out for the differential pressure occuring with density 1 0 Ap pegeh 1 0 kg dm e 9 81 m s 0 3m 29 4 mbar gt Mount VEGADIF 65 below the lower chemical seal gt The ambient temperature should be the same for both capillaries ee Fig 24 Measurement setup with interface measurement VEGADIF 65 Foundation Fieldbus 4 Mounting 30 VEGA 4 Mounting 4 7 Measurement setup differential pressure In gases and vapours gt Mount VEGADIF 65 above the measurement loop so that condensate can drain off in the process cable Fig 25 Measurement setup differential pressure measurement in gases and vapours 1 VEGADIF 65 Three fold valve block Blocking valves E g fil
51. ications in the operating instructions manual as well as possible supplementary instructions For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbitrary conversions or modifications are explicitly forbidden 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions This is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards as well as all prevailing safety regulations and accident prevention rules The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the necessary occupational safety measures with the current valid rules and regulations and also take note of new regulations VEGADIF 65 Foundation Fieldbus 2 For your safety 2 For your safety 2 5 Safety label on the instrument The safety approval markings and safety tips on the
52. l This must be taken into consideration by the user particularly when adjusting the switching point on the level switch In some application small flow quantities should not be detected With the creeping quantity suppression the flow value can be suppressed up to acertain value The default value is 5 of the max flow value corresponding to 0 25 of the max differential pressure value The limit value is 50 This function depends on the selected linearization function and is only available with root extracted characteristics The square root bidirectional square root characteristics is very steep at the zero point This means that small changes in the measured differential pressure cause big changes in the output signal The leak volume suppression stabilises the signal output The VEGADIF 65 has two internal totalizers For both you can adjust volume or mass as count function as well as separately the unit Proceed as follows 1 Select for example menu item Part sum counter Part sum counter 0 0000 10 gal Modify settings 2 Activate the function Modify settings with OK Part sum counter gt Effective pressure transmitte Unit 3 Confirm with OK Effective pressure transmitter VEGA Leak flow volume sup pression with flow Total amounts counter and subtotalizer with flow VEGADIF 65 Foundation Fieldbus 53 36130 EN 110510 OLSOLL NA O 1L9 6 Adjustment with th
53. lectronics Connection cable between IP 68 instrument and external housing Structure Four wires screen braiding inner cover screen braiding outer cover Wire cross section 0 5 mm AWG 20 Standard length 5 m 16 40 ft Max length 25 m 82 02 ft Min bending radius at 25 C 77 F 25 mm 0 985 in Diameter approx 8 mm 0 315 in Colour Blue Cable entry plug 5 External housing e 2xcable gland M20 1 5 cable 5 9mm 1 x blind stopper M20 x 1 5 or e 1xcable gland M20 x 1 5 1 x plug depending on version 1 x blind stopper M20 x 1 5 Spring loaded terminals for wire cross sec 2 5 mm AWG 14 tion up to Indicating and adjustment module Voltage supply and data transmission through the sensor 59 Depending on the version M12 x 1 according to ISO 4400 Harting 7 8 FF VEGADIF 65 Foundation Fieldbus 87 36130 EN 110510 OLSOLL NA O L9 LC display in dot matrix 4 keys IP 20 IP 40 ABS Polyester foil 11 Supplement Indication Adjustment elements Protection rating unassembled mounted into the sensor without cover Materials Housing Inspection window Voltage supply Operating voltage Non Ex instrument EEx ia instrument EEx d instrument Operating voltage with lighted indicating and adjustment module 9 32 V DC 9 24 V DC 9 32 V DC 12 32 V DC 12 24 V DC 12 32 V DC29 max 32 max 10
54. low measurement with VEGADIF 65 and DP flow element Q flow Ap differential pressure Ap Di Po 1 Orifice 2 Pitot tube VEGADIF 65 Foundation Fieldbus 3 Product description Application area 10 3 Product description Level measurement Fig 3 Level measurement with VEGADIF 65 Ap differential pressure p density of the medium g acceleration of gravity 1 Basic version with effective pressure lines 2 Version with flange chemical seal 3 Version with capillaries and cell chemical seals Differential pressure measurement 5 Gi gt 9 Fig 4 Differential pressure measurement with VEGADIF 65 1 Filter 2 VEGADIF 65 VEGADIF 65 Foundation Fieldbus 11 36130 EN 110510 OLSOLL NA O L9 Density measurement Fig 5 Density measurement with VEGADIF 65 h defined mounting distance Ap differential pressure p density of the medium g acceleration of gravity 1 VEGADIF 65 Interface measurement 2 Fig 6 Interface measurement with VEGADIF 65 1 VEGADIF 65 2 Liquid with highest density 3 Liquid with lowest density A metallic measuring cell is used as sensor element The process pressures are transmitted via the separating diaphragms and filling oils to a resistance measuring bridge semi conductor tech
55. ment does Profibus DP cab Check cable and correct if necessary not appear during le pole reversed connection setup In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 6 no measured value available gt Exchange the instrument or send it in for repair E017 e Adjustment span too small gt repeat with modified values E036 6 no operable sensor software gt Carry out a software update or send instrument for repair E041 e Hardware error gt Exchange the instrument or send it in for repair Fault message can also appear if the pressure is higher than the nominal range 69 Error messages via the indicating and adjust ment module VEGADIF 65 Foundation Fieldbus 73 36130 EN 110510 OLSOLL NA O 1L9 9 Maintenance and fault rectification VEGA Depending on the failure reason and measures taken the steps described in chapter Set up must be carried out again if necessary 9 3 Exchanging the electronics module In case of a defect the electronics module can be exchanged by the user against an identical type If no electronics module is available on side the module can be ordered from the agency serving you In Ex applications only one instrument and one electronics module with respective Ex approval may be used The sensor serial number is required to order an exchange electronics You will find this number on the type label of
56. munication hardware fault linearization type Possible types of linearization are linear user defined cylindrical lying container spherical container 0 Linear 1 User def 20 Cylindrical lying container 21 Spherical container curve_points_1_10 X and Y values for the user defined linearization curve curve_points_11_20 X and Y values for the user defined linearization curve curve_points_21_30 X and Y values for the user defined linearization curve curve_points_31_33 X and Y values for the user defined linearization curve curve status VEGADIF 65 Foundation Fieldbus 91 36130 EN 110510 OLSOLL NA O 1L9 Supplement VEGA Result of table plausibility check 0 Uninitialized 1 Good 2 Not monotonous increasing 3 Not monotonous decreasing 4 Not enough values transmitted 5 Too many values transmitted 6 Gradient of edge too high 7 Values not excepted 8 Table currently loaded 9 Sorting and checking table SUB_DEVICE_NUMBER SENSOR_ELEMENT_TYPE 0 non specific display_source_selector Selects the type of value that is displayed on the indication adjustement module 0 Physical value 1 Percent value 2 Lin percent value 6 Out Al1 7 Level 8 Out Al2 9 Out Al3 max_peak_sensor_value Holds the maximum sensor value Write access resets to current value Unit derives from Sensor_range unit Write access reset
57. ng Connect the wire ends as described under Single Double chamber housing according to the numbering Connect the screen to the internal ground terminal connect the outer ground terminal above on the housing to potential equal isation Tighten the compression nut of the cable entry The seal ring must completely encircle the cable Attach the mounting plate again and tighten the screws 4 7 The electrical connection of the sensor to the external housing is hence ready 5 3 Single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version The connection cable is already preconfectioned If necessary shorten it to the requested length cut the breather capillaries clean Remove approx 5 cm of the cable mantle strip approx 1 cm insulation from the ends of the individual wires After shortening the cable fasten the type plate with sup port back onto the cable T VEGADIF 65 Foundation Fieldbus 37 36130 EN 110510 OLSOLL NA O L9 5 Connecting to power supply VEGA Electronics and connec tion compartment Typ OF 0505 0 Display i 2 Sie 5 6 7 8 Fig 31 Electronics and connection compartment single chamber housing 1 Plug connector for VEGACONNECT I C interface 2 Spring loaded terminals for connection of the external indication VEGADIS 61 Ground terminal for connection of the cable screen Spring loaded terminal
58. ng and adjustment module VEGADIF 65 Foundation Fieldbus Optional settings 56 6 Adjustment with the indicating and adjustment module PLICSCOM 57 6 5 Menu schematic Information Depending on the version and application the highlighted menu windows may not always be available Zero 000 0 0 0000 bar 0 0000 bar Sensor TAG Sensor Min adjustment 000 0 0 0000 bar 0 0000 bar Creeping distance suppres 1 7 Activated Y 1 6 Position correction Offset 0 0035 bar 0 0000 bar Linearisation curve Linear Horizontal cylindrical tank Spherical tank User programmable Position correction Offset 0 0035 bar 0 0000 bar Linearisation curve gt Linear Extracted by root Bidirectionally linear Bidirectionally extracted by root User programmable 1 1 1 5 11 15 VEGA Basic adjustment differential pressure Unit Unit of measurement bar Y Temperature unit CY Damping 1s Unit Unit of measurement bar Y Temperature unit CY Damping 1s gt Basic settings 1 Info 1 0 0000 bar CH Display Diagnostics Service Application Differential pressure Y Span 100 00 0 5000 bar Basic adjustment flow gt Basic settings 1 Display Diagnostics Service Info Application ileal Flow Y gt Max adjustment 100 00 0 5000 bar 0 0000 bar d EN Sensor TAG
59. nology The difference of the existing pressures generates a change of the bridge voltage This change is measured further processed and converted into a corresponding output signal VEGADIF 65 Foundation Fieldbus 3 Product description Functional principle 12 3 Product description For connection to the processe the marking and on the process component in chapter Mounting and connection instructions must hence be noted The pressure effective on goes positive the effective pressure on goes negative into the calculation of the pressure difference The configuration of the measuring cells differs depending on the measuring range P2 Fig 7 Metallic measuring cell 10 mbar and 30 mbar p and p process pressures 1 Measuring element 2 Silicone diaphragm 3 Separating diaphragm 4 Filling oil 5 Integrated overvoltage arrester Fig 8 Metallic measuring cell from 100 mbar p and p process pressures Measuring element Overload diaphragm Middle diaphragm Filling oil Separating diaphragm A DYM gt Power is supplied via the H1 Fieldbus A two wire cable according to Fieldbus specification serves as carrier of both power and digital data for multiple sensors This cable can be operated in two versions e viaan H1 interface card in the control system and additional power supply Power supply and bus
60. npaBamu Ha UHTeNNeKTyanbHyt0 COOCTBEHHOCTb anbHeiwyto nH opma nio cmoTpnTe Ha Care http www vega com VEGAR JIA MEPRE AAA wi A 15 BBS TM lt http www vega com gt 11 5 Trademark All the brands as well as trade and company names used are property of their lawful proprietor originator VEGADIF 65 Foundation Fieldbus Supplement 11 100 Index Interface measurement 29 L Level measurement In the closed vessel 25 27 In the open vessel 23 24 Linearisation curve with level 52 Maintenance 72 Mounting arrangement 18 0 Oxygen applications 7 P Position correction 49 Process conditions 16 Pure gas applications 17 R Repair form 75 S Safety data sheet 75 Service hotline 72 Setup Differential pressure measurement 69 70 Flow measurement 63 64 Level measurement 66 68 T Totalizer 53 Tube mounting 18 V Valve block 19 W Wiring plan Double chamber housing 39 External electronics 42 Single chamber housing 38 101 VEGA INDEX A Adjustment Unit 48 with density 51 with differential pressure 50 with flow 52 with level 51 Application area Density measurement 12 Differential pressure measurement 11 Flow measurement 10 Interface measurement 12 Level measurement 11 6 Check signal 2 Connection compartment 40 Double chamber 39 Connection VEGACONNECT directly on the sensor 61 externally 61 Creeping
61. nt specific adjustment parameters are described in this chapter Information If the adjustment limits of the adjustment parameters are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK The VEGADIF 65 can be used for differential pressure level flow as well as density and interface measurement The selection of the respective application is carried out in the menu item Application Dependent on the selected application the adjustment is carried out as zero span or min max adjustment Information The applications density and interface measurement are also realized via the application level measurement Proceed as follows to switch over to the application differential pressure or flow measurement 1 Push the OK button in the measured value display the menu overview is displayed gt Basic settings Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK Application Level 3 Confirm the menu item Application with OK Warning Note the warning Output can change 4 Select with lt OK and confirm with OK be T A VEGA Introduction Application VEGADIF 65 Foundation Fieldbus 47 36130 EN 110510 OLSOLL NA O L9 VEGA 6 Adjustment with the indicating and adjustment module PLICSCOM 5 Select the requested applicati
62. on in the selection list for example Flow and confirm with OK Unit of measurement In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display To select the adjustment unit in the example switching over from mbar to bar proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed gt Basic settings Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Unit will be displayed Unit Unit of measurement mbar Temperature unit ROM 3 Activate the selection with OK and select Units of measure ment with lt 4 Activate the selection with OK and select the requested unit with gt in the example bar 5 Confirm with OK and move to position correction with gt The adjustment unit is thus switched over from mbar to bar When switching over to adjustment in a height unit for example for Information bale level measurement the density also has to be entered Proceed as follows to enter the density 1 Push the OK button in the measured value display the menu overview is displayed 2 Confirm the menu Basic adjustment with OK the menu item Units of measurement will be displayed 3 Activate the selection with OK and select the requested unit with gt in the example m 4 Confirm with OK the s
63. oy C276 316L Alloy C 276 Tantalum Rhodium Gold Alloy coated FKM Viton FKM cleaned from oil and grease FKM for oxygen application FFKM Kalrez 6375 EPDM PTFE PTFE for oxygen application NBR copper copper for oxygen application 316L Synthetic oil Halocarbon oil Plastic PBT polyester Alu die casting powder coated 316L plastic PBT Polyester plastic PBT Polyester TPE fixed connected Silicone Aluminium plastic housing NBR stain less steel housing Polycarbonate UL 746 C listed PN 160 hexagon screw ISO 4014 M12 x 90 A4 PN 420 hexagon nut ISO 4032 M12 A4 bs 316Ti 316L PE PUR FEP PUR VEGA 11 Supplement 11 1 Technical data General data Pressure type Measuring principle Communication interface Materials and weights Material 316L corresponds to stainless steel 1 4404 or 1 4435 Materials wetted parts Process fitting with lateral flanges Separating diaphragm Seal Closing screws Internal transmission liquid Standard applications Oxygen applications Materials non wetted parts Electronics housing External electronics housing Socket wall mounting plate external electronics housing Seal between housing socket and wall mounting plate Seal ring housing cover Inspection window in housing cover for indicating and adjustment module Screws and nuts for lateral flange Ground terminal Connection cable with version IP 68 1 bar Conn
64. pplications with respective versions if necessary further certificates The following illustration shows the components of VEGADIF 65 Fig 1 VEGADIF 65 in basic version Housing cover optionally with integrated indicating and adjustment module Housing with electronics Process component with measuring cell The components are available in different versions 1 2 3 The type label contains the most important data for identification and use of the instrument Scope of delivery Constituent parts Type label VEGADIF 65 Foundation Fieldbus 36130 EN 110510 OLSOLL NA O L9 VEGA Instrument type Article number instrument Ex approval Technical data Measuring range process pressure process temperature signal output voltage supply protection protection class e Order number serial number instrument e Hardware and software version e 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 VEGADIF 65 is a differential pressure transmitter for measurement of flow level differential pressure density and interface Measured products are gases vapours and liquids Flow measurement Fig 2 F
65. ration Before adjusting VEGADIF 65 without chemical seal the effective pressure lines must be cleaned and the instrument filled with medium Fig 50 Preferred measurment setup for gases VEGADIF 65 ll Three fold valve block 2 4 Inlet valves 3 Breather valve 6 7 Vent valves on VEGADIF 65 A BBlocking valves Instructions Measurement setup for gases VEGADIF 65 Foundation Fieldbus 69 36130 EN 110510 OLSOLL NA O L9 51 Preferred measurement setup for liquids VEGADIF 65 Three fold valve block Precipitator Drain valves Inlet valves Breather valve 6 7 Vent valves on VEGADIF 65 A BBlocking valves Proceed as follows Close valve 3 Fill measuring system with medium Open valves A B 2 4 Medium flows in If necessary clean the differential pressure lines with gases by blowing out with compressed air with liquids by rinsing Close valve 2 and 4 block the instrument Open valve 1 and 5 Close valve 1 and 5 Remove air from instrument Open valves 2 and 4 Medium flows in Close valve 4 Minus side will be closed Open valve 3 Equalisation plus and minus side Briefly open valve 6 and 7 then close again Fill the measuring instrument completely with the medium and remove air Put measurement loop into operation Close valve 3 Separate plus and minus side Arrangement with 5 valves VEGADIF 65 Foundation
66. re written into the sensor under the menu item Copy sensor data VEGADIF 65 Foundation Fieldbus 60 7 Operating with PACTware and other adjustment programs 7 Operating with PACTware and other adjustment programs 7 1 Connect the PC via VEGACONNECT Fig 43 Connection of the PC via VEGACONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor Les VEGA CONNECT Fig 44 Connection via VEGACONNECT externally 150 bus com interface on the sensor IC connection cable of VEGACONNECT VEGACONNECT USB cable to the PC AWM VEGACONNECT directly on the sensor VEGACONNECT exter nally VEGADIF 65 Foundation Fieldbus 61 36130 EN 110510 OLSOLL NA O L9 7 Operating with PACTware and other adjustment programs VEGA Necessary components VEGADIF 65 PC with PACTware and suitable VEGA DTM VEGACONNECT Power supply unit or processing system 7 2 Parameter adjustment with PACTware Further setup steps are described in the operating instructions manual DTM Collection PACTware attached to each CD and which can also be downloaded from our homepage A detailed description is available in the online help of PACTware and the VEGA DTMs Note Keep in mind that for setup of VEGADIF 65 DTM Collection in the actual version must be used T All currently available VEGA DTMs are included as a DTM Collection on a CD They can b
67. river see following illustration 7 Insert the wire ends into the open terminals according to the wiring plan 8 Press down the opening levers of the terminals you will hear the terminal spring closing 9 Check the hold of the wires in the terminals by lightly pulling on them 10 Connect the screen to the internal ground terminal connect the outer ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover on Single Double chamber housing VEGADIF 65 Foundation Fieldbus 35 36130 EN 110510 OLSOLL NA O L9 5 Connecting to power supply The electrical connection is finished 2 a Fig 29 Connection steps 6 and 7 Proceed as follows Loosen the four screws on the housing base with an Allen key size 4 1 2 Remove the housing socket from the mounting plate VEGADIF 65 Foundation Fieldbus a U Fig 30 Components of the external housing Screws Wall mounting plate Cable gland 1 2 3 IP 68 version with exter nal housing 36 5 Connecting to power supply Loop the connection cable through the cable entry on the housing base 3 Information The cable gland can be mounted in three positions each displaced by 90 Simply exchange the cable gland against the blind plug in the suitable thread openi
68. ry_value Process Value after min max adjustment and linearization Selected as input to AIFB by setting Channel 1 Unit derives from Primary_value_unit primary_value_unit Unit code of Primary_value secondary_value_1 Process pressure Selected as input to AIFB by setting Channel 2 Unit derives from Secondary_value_1_unit secondary_value_1_unit Unit code of Secondary_value_1 bar PSI m ft in case of length type engineering unit and access to parameters the corresponding values will be converted by density factor secondary_value_2 Value after min max adjustment Selected as input to AIFB by setting Channel 3 Unit derives from Secondary_value_2_unit secondary_value_2_unit Selected unit code for secondary_value_2 sensor_value Raw sensor value i e the uncalibrated measurement value from the sensor Unit derives from Sensor_range unit sensor_range Sensor_range unit refers to Sensor_value Max Min_peak_sensor_value Cal_point_hi lo includes sensor unit bar PSI only unit part of DS 68 is writable simulate_primary_value simulate_secondary_value_1 simulate_secondary_value_2 device status 0 OK 13 non specific error 17 Cal span too small 34 EEPROM memory fault 36 ROM memory fault 37 RAM memory fault 40 non specific hardware fault 41 Sensor element not found 42 No leaking pulse 43 No trigger signal 44 EMI error 113 Com
69. s for Foundation Fieldbus connection Simulation switch Con mode for simulation release OQ AK Co Wiring plan este SS i 2 5 6 7 8 1 Fig 32 Wiring plan single chamber housing 1 Voltage supply Signal output 38 VEGADIF 65 Foundation Fieldbus VEGA 5 Connecting to power supply 5 4 Double chamber housing Connection compart ment Fig 33 Connection compartment double chamber housing 1 Plug connector for VEGACONNECT I C interface 2 Ground terminal for connection of the cable screen 3 Spring loaded terminals for voltage supply Wiring plan Fig 34 Wiring plan with double chamber housing 1 Voltage supply Signal output VEGADIF 65 Foundation Fieldbus 39 36130 EN 110510 OLSOLL NA O L9 5 Connecting to power supply VEGA 5 5 Double chamber housing Ex d Connection compart ment 2 46 SSS Fig 35 Connection compartment with double chamber housing Ex d 1 Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen Wiring plan Fig 36 Wiring plan with double chamber housing Ex d 1 Voltage supply Signal output 40 VEGADIF
70. s steel housing in protection IP 66 IP 68 1 bar 150 mm 5 91 108 mn mm 5 91 4 06 0 84 mm 3 31 BH 8 08 HY 5 A 5 o ES E KR z z E E e Kl 7 M20x1 5 M20x1 5 1 M20x1 5 i NPT 105 mm 4 13 5 H 5 oO S M20x1 5 Y2 NPT EN Single chamber version Aluminium Single chamber version stainless steel electropolished Single chamber version stainless steel precision casting Double chamber housing Aluminiun stainless steel precision casting A OMY gt VEGADIF 65 Foundation Fieldbus 95 36130 EN 110510 OLSOLL NA O L9 11 Supplement VEGA Version IP 68 with external electronics eo CLI s D e GIE 90 mm 3 54 110 mm 4 33 66 mm 2 6 1 Lateral cable outlet 2 Axial cable outlet 96 VEGADIF 65 Foundation Fieldbus Supplement 97 11 VEGA Oval flange connection 14 18 NPT or RC A 7 16 20 UNF M 10 134 5 mm 5 3 4 17 7 16 20 UNF M 10 M12 128 mm 5 04 Fig 61 Top 10 mbar and 30 mbar measuring cell Bottom Measuring cell lt 100 mbar VEGADIF 65 Foundation
71. s to current value min_peak_sensor_value Holds the minimum sensor value Write access resets to current value Unit derives from Sensor_range unit Write access resets to current value CAL_POINT_HI Highest calibrated value For calibration of the high limit point you give the high measurement value pressure to the sensor and transfer this point as HIGH to the transmitter Unit derives from Sensor_range unit CAL_POINT_LO Lowest calibrated value For calibration of the low limit point you give the low measurement value pressure to the sensor and transfer this point as LOW to the transmitter Unit derives from Sensor_range unit CAL_MIN_SPAN Minimum calibration span value allowed Necessary to ensure that when calibration is done the two calibrated points high and low are not too close together Unit derives from Sensor_range unit SCALE_IN Min max adjustment Upper and lower calibrated points of the sensor Unit derives from Sensor_range unit trimmed_value Sensor value after the trim processing Unit derives from Sensor_range unit sensor_sn Sensor serial number temperature Process temperature Selected as input to AIFB by setting Channel 4 Unit derives from Temperature unt Temperature unt Unit code of Temperature Max Min_peak_temperature_value C F K R VEGADIF 65 Foundation Fieldbus 11 92 VEGA 11 Supplement max_peak_temperature_value Holds the maximum
72. ssional assocations must be noted 2 10 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental protection The environment management system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environmental instructions in this manual VEGADIF 65 Foundation Fieldbus 7 36130 EN 110510 OLSOLL NA O L9 e Chapter Packaging transport and storage e Chapter Disposal VEGADIF 65 Foundation Fieldbus 2 For your safety 3 Product description 3 Product description 3 1 Structure The scope of delivery encompasses VEGADIF 65 differential pressure transmitter Depending on the version ventilation valves and or closing screws Optional accessory Documentation this operating instructions manual Operating instructions manual 27835 Indicating and adjust ment module PLICSCOM optional Supplementary instructions manual 31708 Heating for in dicating and adjustment module optional Operating instructions 36133 Chemical seal CSB optional Operating instructions 36134 Chemical seal CSS optional Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Ex specific Safety instructions with Ex versions Certificate Oil and grease free for oxygen a
73. suring sensors in single as well as double chamber housing optionally in the electronics or connection compartment e External indicating and adjustment unit Note You can find detailed information on the adjustment in the operating instructions manual ndicating and adjustment module 6 2 Insert indicating and adjustment module The indicating and adjustment module can be inserted into the sensor and removed again at any time It is not necessary to interrupt the power supply Proceed as follows Unscrew the housing cover 2 Place the indicating and adjustment module in the desired position on the electronics you can choose any one of four different positions each displaced by 90 3 Press the indicating and adjustment module onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The indicating and adjustment module is powered by the sensor an additional connection is not necessary VEGADIF 65 Foundation Fieldbus bale Mount Dismount indica ting and adjustment mo dule 44 VEGA 6 Adjustment with the indicating and adjustment module PLICSCOM Fig 41 Insert indicating and adjustment module Note If you intend to retrofit the instrument with an indicating and adjustment module for continuous measured value indication a higher cover with an inspection glass is required T
74. t the position correction after step 6 Conditions The process cannot be sealed off The pressure extraction points A and B are at the same geodesic height 5 Put measurement loop into operation Close valve 3 Separate plus and minus side Open valve 4 Connect minus side Now Valves 1 3 5 6 and 7 are closed Valves 2 and 4 open Valves A and B open if available 6 Carry out position correction if flow can be blocked In this case step 5 is deleted Then carry out adjustment see chapter Set parameters 8 3 Level measurement For level measurements the VEGADIF 65 in all versions is used VEGADIF 65 with double chemical seal CSB is immediately ready for operation The VEGADIF 65 without chemical seal or with single chemical seal CSS is ready for operation after opening a blocking valve in case one is present Before you adjust VEGADIF 65 without chemical seal or with single chemical seal the effective pressure lines must be cleaned and the instrument filled with the medium 4 Valves 1 3 5 Configuration with 5 valves Instructions VEGADIF 65 Foundation Fieldbus 65 36130 EN 110510 OLSOLL NA O L9 CG X Y Fig 47 Preferred measurement setup for open vessels VEGADIF 65 ll Precipitator 1 Drain valve 6 7 Vent valves on VEGADIF 65 A Blocking valve Proceed as follows Fill the vessel to just over the lower tap 2 Fill measuring system with medium Open
75. t valves 3 Breather valve 6 7 Vent valves on VEGADIF 65 A BBlocking valves VEGADIF 65 Foundation Fieldbus 63 Instructions Measurement setup for gases 36130 EN 110510 OLSOLL NA O L9 46 Preferred measurement setup for liquids VEGADIF 65 Three fold valve block Precipitator Drain valves Inlet valves Breather valve Vent valves on VEGADIF 65 6 7 A BBlocking valves Proceed as follows Close valve 3 Fill measuring system with medium Open valves A B 2 4 Medium flows in If necessary clean the differential pressure lines with gases by blowing out with compressed air with liquids by rinsing For this purpose close valve 2 and 4 i e block the instrument Then open valve 1 and 5 so that the effective pressure lines blow out rinse After cleaning close valves 1 and 5 Remove air from instrument Open valves 2 and 4 Medium flows in Close valve 4 Minus side will be closed Open valve 3 Equalisation plus and minus side Briefly open valve 6 and 7 then close again Fill the measuring instrument completely with the medium and remove air Arrangement with 5 valves VEGADIF 65 Foundation Fieldbus 3 8 Setup Measurement setup for liquids Prepare the adjustment 64 8 Setup 4 Carry out a position correction if the following conditions apply If the conditions are not fulfilled then carry ou
76. tallation of separators and drain valves is recommended to enable collection and removal of debris and sediment max min gt gt gt Fig 21 Measurement setup in closed vessel with superimposed steam Condensate vessel Blocking valves VEGADIF 65 Precipitator Drain valves Three fold valve block Mount VEGADIF 65 directly to the vessel Connect minus side always above the max level The condensate vessel ensures a constant pressure on the minus side For measurements in products with solid content such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment ob Gobh za Y In closed vessels with superimposed steam with single chemical seal VEGADIF 65 Foundation Fieldbus 27 36130 EN 110510 OLSOLL NA O 1L9 max min Fig 22 Measurement setup in closed vessel with superimposed steam Condensate vessel Blocking valve Precipitator Drain valve VEGADIF 65 E gt 4 6 Measurement setup density and interface In a vessel with varying level and homogeneous density distribution density measurement with a differential pressure transmitter can be realized The connection to the vessel is made via a chemical seal on two measuring points To reach a high accuracy the distance between these points must be as big as possible The density measurement
77. ter AUN In liquids gt Mount VEGADIF 65 below the measurement loop so that the effective pressure lines are always filled with liquid and gas bubbles can bubble up to the process line gt For measurements in products with solid content such as e g dirty liquids the installation of separators and drain valves is recommended to enable collection and removal of debris and sediment VEGADIF 65 Foundation Fieldbus 31 36130 EN 110510 OLSOLL NA O L9 Fig 26 Measurement setup flow measurement in liquids E g filter Blocking valves VEGADIF 65 Precipitator Drain valves Three fold valve block obh za gt Mount chemical seal with capillaries on top or laterally on the pipeline gt In vacuum applications Mount VEGADIF 65 below the measure ment loop gt The ambient temperature should be the same for both capillaries 9 e E 9 gt 9 Fig 27 Measurement setup differential pressure measurement in gases vapours and liquids Chemical seal with bolting Capillaries E g filter VEGADIF 65 ROMs VEGADIF 65 Foundation Fieldbus 4 Mounting In gases vapours and liquids 32 VEGA 4 Mounting 4 8 Mounting external housing 1 Mark the holes according to the following drilling template 2 Depending on the mounting surface fasten the wall mounting plate with 4 screws 90 mm 3 54 70 mm
78. the instrument or on the delivery note 9 4 Exchanging the electronics module In case of a defect the electronics module can be exchanged by the user for an identical type If no electronics module is available on site the module can be ordered from the agency serving you Ordering and exchange are possible with or without sensor serial number The electronics module with serial number includes order specific data such as factory setting seal material etc These are not included in the electronics module without serial number The serial number is stated on the type label of VEGADIF 65 or on the delivery note 9 5 Software update The software version of VEGADIF 65 can be determined as follows e on the type label of the electronics e via the indicating and adjustment module e via PACTware You can view all software histories on our website www vega com Make use of this advantage and get registered for update information via e mail The following components are required to update the sensor software Sensor Voltage supply VEGACONNECT PC with PACTware Current sensor software as file At www vega com downloads go to Software Select under plics instruments and sensors the suitable instrument series Load the zip file via the right mouse key with Save target as e g on the desktop of your PC Extract all files available in the zip file e g to the desktop VEGADIF 65 Foundation Fieldbus Reaction after fault r
79. the plus minus side of the process component The plus side is marked with a the minus side with a on the process component next to the oval flanges Fig 10 Marking for plus minus side on the process component 1 Plus side 2 Minus side The following illustration shows the elements for a tube mounting and an example for a mounting arrangement with valve block VEGADIF 65 Foundation Fieldbus 4 Mounting Connection plus minus side Mounting arrangement 18 4 Mounting Fig 11 Mounting arrangement with tube mounting Strap for tube mounting Mounting bracket Ventilation valve Fixing screws VEGADIF 65 PTFE seal 5 fold valve block Oval flange adapter Fixing screws OANA The use of the valve block with inlet and outlet valves allows simple installation and setup of the differential pressure transmitter The valve block separates the differential pressure transmitter from the process side and enables simple maintenance and checking of the measure ment loop The integrated equalization valve ensures the same pressure conditions on the plus and minus side during setup The five fold valve block contains also two valves for checking ventilating the differential pressure transmitter after it is installed The valve block is used for direct connection to the differential pressure transmitter The following figure shows the connection of a 5 fold valve blo
80. to Fieldbus specification Use cable with round cross section A cable outer diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with a different diameter or cross section exchange the seal or use a suitable cable gland Make sure that the entire installation is carried out according to the Fieldbus specification In particular make sure that the bus is terminated with suitable terminating resistors On the instrument with cable entry NPT and plastic housing there is a metallic 1 2 threaded insert moulded into the plastic housing Caution No grease should be used when screwing the NPT cable gland or steel tube into the threaded insert Standard grease can contain additives that corrode the connection between threaded insert and housing This would influence the stability of the connection and the tightness of the housing In systems with potential equalisation connect the cable screen directly to ground potential at the power supply unit in the connection box and at the sensor The screen in the sensor must be connected directly to the internal ground terminal The ground terminal outside on the housing must be connected to the potential equalisation low impedance VEGADIF 65 Foundation Fieldbus Safety instructions 1 69 Voltage supply Connection cable Cable gland NPT A Cable screening and grounding 34 5 Connecting to power supply
81. ubmenu Density unit appears Unit of measurement Density unit lt kg dm pef 48 VEGADIF 65 Foundation Fieldbus 6 Adjustment with the indicating and adjustment module PLICSCOM 5 Select the requested unit e g kg dm with lt and confirm with OK the submenu Density appears Unit of measurement Density 0001000 kg dm 6 Enter the requested density value with lt and confirm with OK and move to position correction with gt The adjustment unit is thus switched over from bar to m Proceed as follows to select the temperature unit gt Activate the selection with OK and select Temperature unit with lt gt Activate the selection with OK and select the requested unit with gt e g F gt Confirm with OK The temperature unit is hence switched over from C to F The position correction compensates the influence of the installation position of the instrument on the measured value In this menu item the offset value as well as the current measured value are displayed Proceed as follows 1 Activate in the menu item Position correction the selection with OK Position correction Offset 0 0000 bar 0 0035 bar 2 Select with lt e g to accept the actual measured value 0 0035 bar Position correction Accept current measured value gt Accept Edit 3 Confirm with OK Position correction Offset E 0 0035 bar 0 0000 bar
82. ware and the suitable DTM In many cases the causes can be determined this way and faults rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotline is available to you 7 days a week round the clock Since we offer this service world wide the support is only available in the English language The service is free of charge only the standard telephone costs will be charged The following table describes possible errors and helps to remove them VEGADIF 65 Foundation Fieldbus Maintenance Reaction when malfunc tions occur Failure reasons Fault rectification 24 hour service hotline Checking Foundation Fieldbus 72 9 Maintenance and fault rectification Incorrect termina Check termination at the beginning tion and end points of the bus and termin ate if necessary according to the specification Instrument not Check and correct if necessary connected to the segment Error Cause Removal When an additio Max supply cur Measure the current consumption nal instrumentis rent of the seg reduce size of segment connected the H1 ment coupler segment fails exceeded Measured value The menu item Check values and correct if neces on the indicating Display Dis sary and adjustment play value is module does not not set to Al correspond to the t value in the PLC ES Instru
83. with Ex IP 66 IP 6790 IP 68 1 baron IP 68 25 bar IP 65 Non Ex instrument EEx ia instrument EEx ia instrument Power supply by max number of sensors H1 power supply Electrical protective measures Protection rating Housing standard Aluminium and stainless housing op tionally available Process component in IP 68 version External housing Overvoltage category Protection class 26 Is available at a later date for instruments with StEx WHG or ship approval as well as country specific approvals such as those according to FM or From measuring range 100 bar 13 32 V DC From measuring range 100 bar 13 32 V DC From measuring range 100 bar 13 32 V DC Instruments with gauge pressure measuring ranges cannot detect the am CSA 8 3 8 5 D 35 SS 3 bient pressure when submerged e g in water This can lead to falsification of the measured value 31 Only with instruments with absolute pressure ranges VEGADIF 65 Foundation Fieldbus 88 VEGA 11 Supplement Approvals Instruments with approvals can have different technical data depending on the version That s why the associated approval documents have to be noted with these instruments They are part of the delivery or can be downloaded under www vega com via VEGA Tools and serial number search as well as via Downloads and Approvals VEGADIF 65 Foundation Fieldbus 89 36130 EN 110510
84. y eo A en UES EES real 8 7 6 5 2 1 ot ee Li Fig 40 Wiring plan external electronics 1 Voltage supply 5 8 Switch on phase After VEGADIF 65 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 VEGADIF 65 Foundation Fieldbus Terminal compartment for sensor connection Wiring plan external electronics Switch on phase 42 VEGA 5 Connecting to power supply 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 2 2 The values correspond to the actual measured level as well as to the set tings already carried out e g default setting VEGADIF 65 Foundation Fieldbus 43 36130 EN 110510 OLSOLL NA O L9 6 Adjustment with the indicating and adjustment module PLICSCOM VEGA 6 Adjustment 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 continuously mea

Operating Instructions - VEGADIF 65 - Foundation Fieldbus

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