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Vega VEGAMET 391 Operating Instructions Manual

Other manuals for VEGAMET 391: Operating Instructions Manual
Manual is about: 4 - 20 mA/HART signal conditioning instrument

Summary of VEGAMET 391

  • Page 1

    Operating instructions signal conditioning and display instrument for level sensors vegamet 391 4 … 20 ma/hart document id: 36032.

  • Page 2: Contents

    2 contents vegamet 391 • 4 … 20 ma/hart 36032-en-170907 contents 1 about this document ............................................................................................................... 4 1.1 function .........................................................................................

  • Page 3

    3 contents vegamet 391 • 4 … 20 ma/hart 36032-en-170907 9.2 rectify faults ................................................................................................................... 54 9.3 how to proceed if a repair is necessary .................................................................

  • Page 4: 1  About This Document

    4 1 about this document vegamet 391 • 4 … 20 ma/hart 36032-en-170907 1 about this document 1.1 function this operating instructions manual provides all the information you need for mounting, connection and setup of the instrument. Further- morethereareimportantinstructionsformaintenance,faultrectifi...

  • Page 5: 2  For Your Safety

    5 2 for your safety vegamet 391 • 4 … 20 ma/hart 36032-en-170907 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...

  • Page 6

    6 2 for your safety vegamet 391 • 4 … 20 ma/hart 36032-en-170907 traryconversionsormodificationsareexplicitlyforbidden.Forsafety reasons,onlytheaccessoryspecifiedbythemanufacturermustbe used. To avoid any danger, the safety approval markings and safety tips on the device must also be observed and th...

  • Page 7

    7 2 for your safety vegamet 391 • 4 … 20 ma/hart 36032-en-170907 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 pro- tecti...

  • Page 8: 3  Product Description

    8 3 product description vegamet 391 • 4 … 20 ma/hart 36032-en-170907 3 product description 3.1 configuration the scope of delivery encompasses: • vegamet 391 signal conditioning instrument • two clamping elements for panel mounting • ex separating wall • mini-usb cable • carrier rail adapter (option...

  • Page 9

    9 3 product description vegamet 391 • 4 … 20 ma/hart 36032-en-170907 • delivery date (html) • order-specificinstrumentfeatures(html) • operating instructions at the time of shipment (pdf) • safetyinstructionsandcertificates goto"www.Vega.Com","instrument search (serial number)".Enter the serial numb...

  • Page 10

    10 3 product description vegamet 391 • 4 … 20 ma/hart 36032-en-170907 the integrated display and adjustment unit. Communication is carried out via the integrated usb interface or one of the optional interfaces (rs232/ethernet). Further instructions for setting up the web server and e-mail functions ...

  • Page 11: 4 Mounting

    11 4 mounting vegamet 391 • 4 … 20 ma/hart 36032-en-170907 4 mounting 4.1 general instructions the instrument is designed for recessed installation in an instrument panel, housing front plate or switching cabinet door. The required cut-out is 92 x 92 mm (3.63 x 3.63 in) according to en 60529. When i...

  • Page 12

    12 4 mounting vegamet 391 • 4 … 20 ma/hart 36032-en-170907 3 2 1 fig. 2: front panel mounting 1 front panel, front plate or switching cabinet door 2 clamping elements 3 slotted screw → fasten the instrument by means of four screws (max. ø 4 mm) to the inner side of the housing or to the mounting pla...

  • Page 13

    13 4 mounting vegamet 391 • 4 … 20 ma/hart 36032-en-170907 1 2 3 4 fig. 4: carrier rail mounting 1 hexagon socket screws 2 mounting plate 3 carrier rail adapter 4 phillips head screws.

  • Page 14

    14 5 connecting to power supply vegamet 391 • 4 … 20 ma/hart 36032-en-170907 5 connecting to power supply 5.1 preparing the connection always keep in mind the following safety instructions: warning: connect only in the complete absence of line voltage. • connect only in the complete absence of line ...

  • Page 15

    15 5 connecting to power supply vegamet 391 • 4 … 20 ma/hart 36032-en-170907 over the same two-wire cable. This mode is provided for connec- tion of measuring transducers without separate power supply (sensors in two-wire version). • in passive mode the sensors are not powered, only the measured val...

  • Page 16

    16 5 connecting to power supply vegamet 391 • 4 … 20 ma/hart 36032-en-170907 5.4 wiring plan 8 7 11 10 3 9 5 4 2 1 6 12 17 18 14 15 22 16 20 21 23 24 19 13 29 30 26 27 34 28 32 33 35 36 31 25 + - l+ n- + + + + + - - 5 4 3 6 9 1 7 8 2 10 11 12 13 14 ok esc on 1 2 3 4 5 6 fig. 5: wiring plan with two-...

  • Page 17

    17 5 connecting to power supply vegamet 391 • 4 … 20 ma/hart 36032-en-170907 + + + + + - - 9 10 11 12 14 15 13 ok esc on 1 2 3 4 5 6 8 7 11 10 3 9 5 4 2 1 6 12 17 18 14 15 22 16 20 21 23 24 19 13 29 30 26 27 34 28 32 33 35 36 31 25 + - l+ n- 5 4 3 6 1 7 8 2 fig. 6: terminal assignment with four-wire...

  • Page 18: Adjustment Unit

    18 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 6 setup with the integrated display and adjustment unit 6.1 adjustment system the integrated display and adjustment unit is used for measured value display, adjustment and diagnosis of vegamet 391...

  • Page 19

    19 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 – jump to next higher menu note: approx. 10 minutes after the last pressing of a key, an automatic reset tomeasuredvalueindicationistriggered.Anyvaluesnotconfirmed with [ok] will not be saved. 6.2...

  • Page 20

    20 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 → by pressing [ok], you move from measured value indication to the main menu. Here you can choose between the setup as- sistant for the most important settings and the complete classic menu. At th...

  • Page 21

    21 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 • further settings: includes simulation, reset, pin, sensor address, … • info: shows serial number, software version, last change, instru- ment features, mac addr., … → select the requested menu i...

  • Page 22

    22 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 for instruments with integrated rs232 interface, you determine here which mode this serial interface should operate in. The following op- tions are available: • vvo protocol: direct standard conne...

  • Page 23

    23 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 riedoutonvegamet391,neveronthesensor.Differentparameters and measuring units are available. When hart sensors from other manufacturers are connected, the options pv (primary value) and sv (seconda...

  • Page 24

    24 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 . With [ok] you prepare the percentage value for editing, with [->] you place the cursor to the requested position. Set the requested percentage value with [+] and save with [ok]. . After entering...

  • Page 25

    25 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 correctly. If the volume should not be displayed in percent but e.G. In l or kg, a scaling can be also set. → carry out your settings via the appropriate keys and save with [ok]. Scaling means con...

  • Page 26

    26 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 additionalmodessuchas"switching window","flow"and"tenden- cy"canbeonlyadjustedviapactwareanddtm. Relay6canbealsoconfiguredasfailsaferelay.Thefollowingexam- pleshowstheadjustmentofanoverfillprotect...

  • Page 27

    27 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 inthemenuitem"display - indication value",youcansetthere- quested indication value. The following options are available: • percent: adjusted measured value without taking a saved lineari- sation i...

  • Page 28

    28 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 → carry out your settings via the appropriate keys and save with [ok]. When the instrument displays a fault, further information about the faultcanbecalledupviathemenuitem"diagnosis - device statu...

  • Page 29

    29 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 • access protection of the integrated web server by means of a password (can be only activated via dtm) modificationofparametersthroughtheinstrumentkeyboardcanbe avoided by activating a pin. The m...

  • Page 30

    30 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 with instrument versions with integrated rs232/ethernet interface, a manual data transmission to a vega inventory system can be triggered, e.G. For test purposes. The one requirement is that such ...

  • Page 31

    31 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 setup assistant device settings.

  • Page 32

    32 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 measurement loop - input meas. Loop - parameter meas. Loop - adjustment.

  • Page 33

    33 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 meas. Loop - damping meas. Loop - linearization curve meas. Loop - scaling meas. Loop - meas. Loop tag.

  • Page 34

    34 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 meas.Loop-outputs-relay meas. Loop - outputs - current output display.

  • Page 35

    35 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 diagnostics additional adjustments - simulation additionalsettings-reset.

  • Page 36

    36 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 additional adjustments - access protection - pin additional adjustments - change sensor address additionalsettings-datatransmission(onlywithoptionrs232/ethernetinterface).

  • Page 37

    37 6 setup with the integrated display and adjustment unit vegamet 391 • 4 … 20 ma/hart 36032-en-170907 info.

  • Page 38: 7  Setup With Pactware

    38 7 setup with pactware vegamet 391 • 4 … 20 ma/hart 36032-en-170907 7 setup with pactware 7.1 connect the pc for a brief connection to the pc, for example for parameter adjust- ment, you should use the usb interface. The required connection socket is on the lower side of all instrument versions. K...

  • Page 39

    39 7 setup with pactware vegamet 391 • 4 … 20 ma/hart 36032-en-170907 inthenetworkviaitsipaddressorhostname.Thesespecifications mustalsobeenteredinthedtm(seechapter"parameter adjustment with pactware").Iftheencrypteddtmremoteaccessisactivatedin the signal conditioning instrument, the instrument key ...

  • Page 40

    40 7 setup with pactware vegamet 391 • 4 … 20 ma/hart 36032-en-170907 if there is no rs232 interface available on the pc or if it is already occupied, you can also use a usb-rs232 adapter (e.G. Article no. 2.26900). 3 4 1 2 fig. 11: connection of the pc via rs232 1 rs232 interface of the pc 2 rs232 ...

  • Page 41

    41 7 setup with pactware vegamet 391 • 4 … 20 ma/hart 36032-en-170907 note: to ensure that all instrument functions are supported, you should always use the latest dtm collection. Furthermore, not all described functionsareincludedinolderfirmwareversions.Youcandownload the latest instrument software...

  • Page 42: 8  Application Examples

    42 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 8 application examples 8.1 level measurement in a horizontal cylindrical tankwithoverfillprotection/dryrun protection the level is detected by a sensor and transmitted to the signal conditioning instrument by means of a 4 … 20 ma...

  • Page 43

    43 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 ard vessel (according to sounding table). The min. Level should be set to 5 %, this corresponds to 181 litres. The volume is to be displayed in litres. Carry out the adjustment in the signal conditioning instrument as describedin...

  • Page 44

    44 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 • pump control 1: the upper switching point determines the switch-offpointfortherelay,whereasthelowerswitchingpoint determines the switch-on point • pump control 2: the upper switching point determines the switch-on point for the...

  • Page 45

    45 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 1 2 3 4 5 fig. 15: display indication of a pump control 1 symbol, activated pump control 2 relay 1 is assigned to the pump control 3 relay 2 is assigned to the pump control and signals failure 4 relay 3 is assigned to the pump co...

  • Page 46

    46 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 note: iftheoption"dry weather pump"isactivated,onlythemode"alternat- ing pump operation"willbeavailable,i.E.Onlyonepumpatatimeis in operation. Thepumpcontrolsystemoffersthepossibilitytochoosebetween sequenced and alternating pump...

  • Page 47

    47 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 triggered after the enquiry period. The enquiry period is started as described above when the relay is switched on. Switch-on behaviour of pump control 2 when the signal conditioning instrument is switched on, the relays are atfi...

  • Page 48

    48 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 ingpoint.Andifthelevelstillrisesfurtherduetoextremeinflowand exceeds the 90 % limit, pump 3 is also switched on. Selectinthedtmnavigationsectionthemenuitems"meas. Loop - outputs - relay". • setmode"pump control 4"forrelays1…3with...

  • Page 49

    49 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 normally (in fair weather), a pump with low capacity (dry weather pump)issufficienttomaintainthelevelintheretentionbasinata safelevel(hi-level).Ifheavyrainfallcausesanincreasedinflow,the fair weather pump can no longer maintain t...

  • Page 50

    50 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 when pump control is activated, pump monitoring can also be switched on. A return signal to the respective digital input is required for this. The function is described under pump control 1/2. If all pumps have the same capacity ...

  • Page 51

    51 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 note: after a switching on or a fault occurs, two complete cycles must elapsebeforeameasuredvaluedifferencecanbecalculatedanda tendency outputted. The level in a basin is to be monitored for rising tendency. If the rise is higher...

  • Page 52

    52 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 thereisalsotheoptionofsumminguptheflowvolumebymeansof totalizers, the result is available on the display and as pc/dcs value. Everyflumegeneratesadifferentlevelofbackwaterdependingonits typeandversion.Thespecificationsofthefollow...

  • Page 53

    53 8 application examples vegamet 391 • 4 … 20 ma/hart 36032-en-170907 step, select the requested meas. Unit. For the above example: 0 % = 0 and 100 % = 400, meas. Unit m³/h. First of all decide if you want to use a relay and/or a current output. In thedtmwindow"outputs"youcanuseanyofthethreeoutputs...

  • Page 54

    54 9maintenanceandfaultrectification vegamet 391 • 4 … 20 ma/hart 36032-en-170907 9 maintenanceandfaultrectification 9.1 maintenance if the device is used properly, no special maintenance is required in normal operation. 9.2 rectifyfaults the operator of the system is responsible for taking suitable...

  • Page 55

    55 9maintenanceandfaultrectification vegamet 391 • 4 … 20 ma/hart 36032-en-170907 triggered. In case of an instrument defect or line break/shortcircuit, a fault signal is also triggered. The fault indication lights up in case of failure and the current output aswellastherelaysreactaccordingtotheconf...

  • Page 56

    56 9maintenanceandfaultrectification vegamet 391 • 4 … 20 ma/hart 36032-en-170907 error code cause rectification e062 pulse priority too small – increaseunder"output"theentry "pulse output all"sothatmax.One pulse per second is outputted. E110 relay switching points too close to- gether – increasethe...

  • Page 57: 10 Dismount

    57 10 dismount vegamet 391 • 4 … 20 ma/hart 36032-en-170907 10 dismount 10.1 dismounting steps takenoteofchapters"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 spe- cialised recycl...

  • Page 58: 11 Supplement

    58 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 11 supplement 11.1 technical data note for approved instruments the technical data in the respective safety instructions are valid for approved instruments (e.G. With exapproval).Insomecases,thesedatacandifferfromthedatalistedherein. Gene...

  • Page 59

    59 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 adjustment range hart sensor Ʋ adjustment range ± 10 % of sensor measuring range Ʋ min. Adjustment delta 0.1 % of sensor measuring range connection cable to the sensor two-wire screened standard cable digital input quantity 4 x digital in...

  • Page 60

    60 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 mode pulse output Ʋ voltage pulse 12vdcat20mawithload600Ω Ʋ pulse length 200 ms usb interface 2) quantity 1 x plug connection mini-b (4-pole) usbspecification 2.0 (fullspeed) max. Cable length 5 m (196 in) ethernetinterface(optional) quan...

  • Page 61

    61 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 pc adjustment pactware with respective dtm ambient conditions ambient temperature Ʋ instrument in general -20 … +60 °c (-4 … +140 °f) Ʋ usb interface 0 … +60 °c (32 … +140 °f) storage and transport temperature -40 … +80 °c (-40 … +176 °f)...

  • Page 62

    62 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 11.2 overview applications/functionality the following charts provide an overview of the standard applications and functions of signal condi- tioning instruments vegamet 391/624/625 and vegascan 693. They also give information about wheth...

  • Page 63

    63 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 application/function 391 624 625 693 op dtm configuretransmissionofmeasuredvaluesviasms • • • • - • 11.3 dimensions 73 mm (2.87") 86,5 mm (3.41") 96 mm (3.78") 111 mm (4.37") 135 mm (5.32") 140 mm (5.51") 100 mm (3.94") 92 mm x 92 mm (3.6...

  • Page 64

    64 11 supplement vegamet 391 • 4 … 20 ma/hart 36032-en-170907 11.4 industrial property rights vega product lines are global protected by industrial property rights. Further information see www.Vega.Com. Vega produktfamilien sind weltweit geschützt durch gewerbliche schutzrechte. Nähere informationen...

  • Page 65: Index

    65 index vegamet 391 • 4 … 20 ma/hart 36032-en-170907 index a access protection 28, 29 adjustment 23, 40, 55 – max. Adjustment 24 – min. Adjustment 24 application area 9 ascii protocol 41 assistant 20 c cable – grounding 14 – potential equalisation 14 – shielding 14 carrier rail mounting 12 causes o...

  • Page 66

    66 index vegamet 391 • 4 … 20 ma/hart 36032-en-170907 o online help 30, 41 operating instructions 8 overfillprotection6, 25, 42 p pactware 9, 19, 26, 38 palmer-bowlusflume52 parameter adjustment 19 pin 28, 29 potential equalisation 14 primary value 23 pump control 25, 43, 47 r rectangular overfall 5...

  • Page 67

    67 notes vegamet 391 • 4 … 20 ma/hart 36032-en-170907.

  • Page 68

    Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 36032-en-170907 all statements concerning scope of delivery, application, practical use and operat- ing conditions of the sensors and processing systems correspond to the information available at the time of printing. Subjec...