TIB - Technical Information - Operating Instructions
Contents
1. Y No Signal conditioning instrument defect Yes Alarm E 9 extinguishes Technical data subject to alterations 2 12 245 Marz 942. Indication Reason Result Measuring results lt 10 Input below minimum limit flashing without fail safe O gt 110 Input above maximum limit flashing a eae al Error code E1 Connection cables reversed on with fail safe short circuit E2 Line break ian E3 Incomplete or incorrect adjustm proced E4 together with flashing mode segments E8 1 Fault during Current output 22 mA E8 4 data transfer acc to STO Voltage output 11Vor5 5V E9 Fault in the EEPROM memory VEGAMET 407 Z 13 VEGA Alarm information Fault diagnosis related to E1 or E2 Capacitive Pressure measuring transmitter electrode Po Sensors Short circuit current gt 22 mA Check all connections and measuring lines Short E1 extinguishes circuit removed 2 Separate sensor from connection cable Short circuit removed 2 Sensor defect No Separate signal conditionining instrument from connection cable Measuring line VEGAMET 407 Z Signal conditioning instrument Line break current lt 2 mA Check supply voltage and measuring line Signal conditioning instrument defect Short circuit the signal conditioning instrument terminals Signal conditioning instrument defect Remove short circuit of
3. Mounting instructions The plug in base is provided with field terminals interconnection pins spacers for installation in series key coded For installation in series the interconnection pins are the power supply connections and the distance sleeves ensure that adjacent instruments have a minimum gap of 5 mm between each other Remove the interconnection pins on the first plug in socket Plug in base Spacers c Interconnecting H pins for supply Warning Beware of high voltage on power supply terminals In case of single mounting remove the interconnec tion pins and spacers connect the supply voltage directly Electrical connection VEGAMET 407 Z Selection of the current output Signal conditioning instrument back view type plate 18 Alarm signals 17 Fault monitoring relay 16 15 N 14 Supply voltage g 1 13 see data plate oO D Re n a8 Voltage otuput 0 10 V Pae Voltage otuput 0 5 V i ge star pile Current output 0 4 20 mA 2 1 o 1 2 3 11213 capacitive m measuring electrode B Installation regulations The wiring between VEGAMET 407 Z and sensor capacitive measuring electrode or pressure transmitter can be made with standard cable end
4. Contents of the instruction manual The Technical Information Operating instruc tions is called TIB It contains all necessary infor mation for correct installation connection set up parameter adjustment of the signal conditioning instrument VEGAMET 407 Z Security information The described module must only be inserted and operated as described in this TIB Please note that other action can cause damage or destruction for which VEGA does not take responsibility If you feel that any points in this data sheet are not adequately covered our technical sales or service departments will be pleased to assist Additional copies of this data sheet are freely available and are automatically supplied with quotations and purchases product The measuring systems certified as overfill protection acc to WHG and as overfill protection acc to the regulation for combustible liquids VbF are listed on page 6 and 7 VEGAMET 407 Z Introduction VEGA Product description The signal conditioning instrument VEGAMET 407 Z is used for manifold applications for continuous level measurement VEGAMET 407 Z is integrated in a series 400 plastic housing A sensor pressure transmitter or capacitive mea suring electrode can be connected via a two core line to the signal conditioning instrument This line is responsible for the power supply from the signal conditioning instrument to the sensor The measur ing cu
5. The key coded base prevents other series 400 instruments being inserted Use adapter no 040 002 for mounting on standard rail Plug in socket with terminals O O 18 17 16 15 14 g 9 8 6 5 2 1 e pressure transmitter In case of strong electromagnetic interferences screened cable must be used The screening must be earthed at one sensor VEGAMET 407 Z Operating surface VE BA Indication and operating elements Measurements PARAMETER FIELD MODEFIELD he Fault monitoring LED indication mop Selection of the mode Cursor position Value increase Value decrease sto Storing programmed data ha H VEGAMET gt 407Z_ Z Measurements 1 Tek the oat 1 0 Level 0 100 Mode range Empty adjustment J Tr 0 Adjustment in or in mA Full adjustment _ i l Int tion ti S eee EE 0 200 sec t Simulation 10 110 SIM Password i HA Pass 0 or Alarm signal e SE p VEGAMET 407 Z 9 VEGA Operation Set up 10 1 Measurement 2 Mode range Operating surface The VEGAMET 407 Z has 3 modes which can be obtained by scrolling the MOD button Mode 1 Measurement 2 Mode range 3 Parameter
6. push button and button MOD simultaneously data input for mA program 18 75 mA in PARAMETER FIELD e then store with STO Empty e select mode in MODEFIELD adjustment push button and button MOD simultaneously data input for mA program 5 28 mA in PARAMETER FIELD e then store with STO The empty and full adjustments may be performed in any order 11 VEGA Parameter adjustment Integration time Application Where the product surface is agitated the system outputs may be stabilized by adjusting the inte gration time Important notes The integration time depends on the filling and emptying period of the vessel i e integration time lt filling emptying time Mis adjustment of the integration time may degrade output sensitivity Simulation mode In the simulation mode it is possible to test the measuring system over the whole measuring range independent of the process Button increases and button reduces all output values Example to activate the simulation Effects within the measuring range 10 0 Yor 100 0 4 MA 20 mA O A E 10 V OVa 5V Example to end simulation n e Effects 12 110 I Definitions range 0 199 sec 0 199 secs corresponds to the definition in sec At 200 sec effects a time period the actual value is approx 45 minutes settings gt 200 sec are automatically limited to t
7. 12 12 23 02 23 03 23 12 27 00 27 01 27 10 32 04 32 05 32 06 42 04 42 05 42 06 32 14 32 15 32 16 42 14 42 15 42 16 12 13 23 13 27 11 32 07 42 07 32 17 42 17 12 42 Ex 12 43 Ex 12 72 Ex 12 73 Ex 23 42 Ex 23 43 Ex 23 72 Ex 23 73 Ex 27 40 Ex 27 41 Ex 27 70 Ex 27 71 Ex 32 44 Ex 32 45 Ex 32 46 Ex 32 47 Ex 32 74 Ex 32 75 Ex 32 76 Ex 32 77 Ex 25 02 Ex 25 03 Ex 25 12 Ex 25 13 Ex 117 4 A Ex VEGAMET 407 Z VEGASEL 444 441 B 441 C defined in test certificate NO cceeeeeeeeseseeeeeeeeeeees PTB no Ill B S 2032 F 01 PTB no Ill B S 2032 F ANG type approVAl sonona Measuring systems for the use in hazardous areas must only be operated in conjunction with pressure transmitters or capacitive measuring electrodes in Transducer capacitive measuring electrode or pressure transmitter If the sensor is installed in hazardous areas the special conditions of the conformity certificate must be observed Ex version and safety barrier type 145 See conformity certificate PTB no Ex 85 B 2038 Signal conditoning instrument The signal conditioning instrument VEGAMET 407 Z must be generally installed outside hazardous areas or special protective measures must be taken not Ex area VEGAMET 407 Z Safety barrier type 145 sTo VEGAMET 407Z VEGAMET 407 Z VEGA Technical Information
8. see page 13 VEGAMET 407 Z Parameter adjustment Empty full adjustment in The measurement range for level 0 and 100 is defined via the adjustment procedure Example 100 Vessel full Vessel empty When the vessel is partly filled or emptied the pro gramming is as described on the right however with previously determined values The min measuring range must correspond to a current A of gt 300 pA Empty full adjustment in mA The measuring current values are coordinated to the levels 0 and 100 with the adjustment The measuring currents are experience values or can be taken from the attached test certificate Example mA 100 18 75 evel 100 measuring current 18 75 mA 50 0 Level 0 _ measuring current 5 28 mA VEGAMET 407 Z Full e fill vessel adjustment select mode g in MODEFIELD program level 100 in PARAMETER FIELD e then store with STO Empty empty vessel adjustment select mode Qin MODEFIELD program level 0 in PARAMETER FIELD e then store with STO The empty and full adjustments may be performed in any order The procedure is used for adjustment without rate of product level change for correction of previous adjustments alarm E3 or E4 for adjustment without connection of a capacitive electrode or a pressure transmitter alarm E2 Full e select mode in MODEFIELD adjustment
9. adjustment Note that if no pushbutton is operated after a period of 60 minutes the display resets to level measurement adjustment MOD Cursor position ee Value increase respectively selected Measurement Level Enquiry of the mode oT numbers in the MODE 2 ll al FIELD The parameters SIM of the enquired modes can be indicated or MOD Cursor position gt I modified in mode 3 3 Parameter f o Programming of the LILE 9 parameters in the PARAMETER FIELD The parameter of the gt 6 Value decrease _ mode can be modified Storage procedure mounting socket connect capacitive measuring electrode or pressure transmitter with the mounting socket terminal 1 and 2 see page 8 adjust the current output see page 8 check the connection and type plate push VEGAMET 407 Z onto mounting socket and fasten switch on power supply LED green voltage supply lights LED red fault signal lights fault monitoring relay remains de energized software stage is indicated and stored with the STO STO button If no change should be realized push the MOD button In both cases reset to mode 1 after approx 2 sec fault monitoring LED extinguishes fault monitoring relay is energized a meaningless figure is displayed program empty and full adjustment see page 11 if necessary program integration time see page 12 password
10. the terminals on the signal conditioning instrument then short circuit terminal 1 and 2 on the sensor Short circuit removed Yes Short circuit in the connection cable 4 Signal conditioning instrument defect 14 Cable break Fault or break on the sensor capacitive measuring electrode or pressure transmitter VEGAMET 407 Z Alarm information Fault diagnosis related to E3 Adjustment had been carried with no or with too small level change Fault diagnosis relatedtoE4 The modes or values had been exchanged during adjustment Repeat the adjustment or e g empty adjustment EA Note value and mode E3 or E4 and mode or carry out nes segment extinguish adjustment in mA 7 see page 11 Repeat the 2nd part of the Note 3 adjustment e g full Re eee adjustment distance value and mode E3 or E4 and mode segment extinguish Help for fault diagnosis The measuring current stored during empty and full adjustment can be displayed in the mode range by pushing the plus button Application with cee inaccurate measurements or alarm E3 or E4 Example Measuring current of the previous VEGAMET 407 Z adjustment related to 0 select mode in MODEFIELD e push plus button the adjustment current related to 0 is displayed in PARAMETER FIEL
11. D e reset by pushing the MOD button twice Measuring current of the previous adjustment related to 100 e select mode in MODEFIELD e push plus button the adjustment current related to 100 is displayed in PARAMETER FIELD e reset by pushing the MOD button twice 15 VEGA Grieshaber KG Am Hohenstein 113 Postfach 11 42 D 77757 Schiltach Phone 0 78 36 50 0 Fax 0 78 36 50 201 Alarm information Fault diagnosis related to E 8 1 Eb I The empty adjustment data has not been transferred Repeat empty adjustment see page 11 No Signal conditioning instrument defect Yes Alarm E 8 1 extinguishes Eg The full adjustment data has not been transferred Repeat full adjustment see page 11 No Signal conditioning instrument defect Yes Alarm E 8 2 extinguishes E The integration time data has not been transferred Repeat programming of integration time see page 12 No Signal conditioning instrument defect Yes Alarm E 8 3 extinguishes f The password data has not been transferred Repeat activation or adjustment of password see page 13 l No Signal conditioning instrument defect Yes Alarm E 8 4 extinguishes Fault data loss in the EEPROM memory E Try a new set up see page 10
12. V switching circuit 1 2A L 1A max breaking capacity S 125 VA P 54W Operating Permissible operating temperat 20 C 60 C conditions Storage and transport temperat 20 C 70 C Electrical Protection IP 40 protective measures Protection class Mechanical Series Panel mounting housing plastic ABS light grey data Dimensions W 53 mm H 127 mm D 143 mm Weight approx 700 g 4 VEGAMET 407 Z Technical Information Galvanical separation Input Mains Measuring data input Power supply Block diagram Microcomputer control and outputs T y Current output Voltage outputs Fail safe relay Dimensional drawing dimensions in mm Transparent cover Plug in socket S foo e0 vt ae iY A A N 4 aI 22 6 a a 2 a 58 o gt 15 8 Ha 143 Holes 4 5 or thread M4 VEGAMET 407 Z VEGA Approvals Technical Information for following measuring systems If measuring systems acc to the below approval are installed the legal documents have to be observed Approval as overfill protection acc to WHG Pressure transmitters approved for the following measuring systems Type Oscillator Signal conditioning instrument Auxiliary level switch defined in test certificate NO oo ee eeeeeeeneeereneees Capacitive measu
13. VEGAMET 407 Z VEGA TIB Technical Information Operating Instructions Signal conditioning instrument for 300 C continuous level 200 measurement 500 800 Signal conditioning instru ment with plastic housing of series 400 Supply for one pressure sensor or one capacitive measuring electrode Conditioning of analog transmitted measuring data VEGAMET C 407 Z VEGA Grieshaber KG Am Hohenstein 113 Postfach 11 42 D 77757 Schiltach Phone 0 78 36 50 0 Fax 0 78 36 50 201 VEGA Contents Introduction Technical Information Operating surface Parameter adjustment Alarm information Contents of the instruction manual Security information Product description Configuration of a signal conditioning instrument cceeeeee 3 Configuration of a measuring system Technical data ceceni Galvanical separation Dimensional drawing Approvals siririn aaa E LLL AER Mounting INSTRUCTIONS eranen a eine Electrical CONNECTION cccceeeceeeeeeeeneeeeeeeeeeneeeeeeeeeeeaeeeeeeseeaeeeeeeeeeaes Indication and operating elements OPS FATION ss 0a esti eecansees otacteeicendilan sues sdinesatee DOEUP E hod ate iana iad Empty full adjustment 20 00 eee e eee eeeeeeeeeeeeeeeeeeeeeea 11 Integrati n TMI onsin teid 12 SSUMUMAUOM EE E E E E A eee uadeds 12 PASSWONG wreder e E EE S ieee 13 Alarm signal Fault diagnosis
14. ency Standard 230 V AC 10 15 50 60 Hz Options 110 VAC 130 V AC 15 10 50 60 Hz 240 V AC 24V AC 42V AC 15 10 50 60 Hz 48 V AC 16 60 VDC Power consumption approx 6 VA or4W Measuring data Supply voltage for capacitive measuring electrode or pressure transmitter 24 V max 26 V short circuit proof galvanically isolated Data transmission analog Connection cable 2 core unscreened standard line Resistance per conductor max 200 Q Valid measured values 2 22 MA Fault signal at lt 2 mA gt 22 mA Min measuring distance 300 uA Indication LC display 4 digit Current output Range 0 20 MA or 4 20 mA Load max 750 Q Galvanical separation to power supply unit and input Resolution 0 05 of range Linearity error Temperature error 0 05 of range 0 06 10 K of sensor Voltage output 1 Range Galvanical separation Resolution Linearity error Temperature error 0 10 V max 1 mA to power supply unit and to input 0 05 of range 0 1 of range 0 06 10 K of sensor Voltage output 2 Range Galvanical separation Resolution Linearity error Temperature error 0 5V max 1 mA to power supply unit and to input 0 05 of range 0 1 of range 0 06 10 K of sensor Fail safe relay Relay data 1 spdt floating Contact material Ag CdO and Au plated min turn on voltage 10 mV switching circuit 10 uA AC DC max turn on voltage U 250 V U 60
15. he max value 200 sec Example integration time of e g 15 sec e select mode t in MODEFIELD program 15 sec in PARAMETER FIELD e then store with STO The longer the simulation button and are pressed the greater the rate of change Integration time is ignored during the simulation sequence e select mode SIM in MODEFIELD e activate the simulation with button MOD increase or reduce the output with button or button outside the measuring range lt 10 or gt 110 22 mA 11V 5 5 V fault monitoring LED So lights fault monitoring relay a de energizes e push MOD button again Cancel the simulated output values Transmits the true output values VEGAMET 407 Z Parameter adjustment Password All parameters can be interrogated as previously described and their data indicated on the display Activate DASSWOIC 000 eeeeeeeeeeeeeneeeteeeeeeeneeeeeeeeeneeeess Ad USt PaSSWOId aeris itaona iaro Alarm signals fail safe Data input can be inhibited by programming the password select mode in MODEFIELD program figure 1 in PARAMETER FIELD then store with button STO select the mode required for parameter adjust ment in the MODEFIELD in the example mode t select data input the keyword is displayed in the PARAMETER FIELD program 117 as password then store with button STO the parameter adjustment of e g mode t can be made
16. ring electrodes approved for the following measuring systems Type Oscillator Signal conditioning instrument Auxiliary level switch defined in test certificate NO wo eee eeeeeeeneeeeeeees Measuring systems for the use in hazardous areas must only be operated in conjunction with pressure transmitters or capacitive measuring electrodes in Ex version and safety barrier type 145 D33 D34 D35 for type A F G N K D36 Type G N F S063 D37 Type G N S052 D38 Type G N E27 E27 B VEGAMET 407 Z VEGASEL 444 441 B 441 C PA VI 810 76 12 02 12 12 12 42 Ex 12 72 Ex 22 02 22 12 23 02 23 12 23 42 Ex 23 72 Ex 25 02 25 03 25 12 25 13 25 02 Ex 25 03 Ex 25 12 Ex 25 13 Ex 26 02 26 03 26 12 26 13 27 01 27 11 27 41 Ex 27 71 Ex 32 04 32 05 32 14 32 15 32 44 Ex 32 45 Ex 32 74 Ex 32 75 Ex 42 04 42 05 42 14 42 15 52 04 52 05 52 14 52 15 117 A 117 4 A 117 4 A Ex VEGAMET 407 Z VEGASEL 444 441 B 441 C PA VI 870 15 see Conformity certificate PTB no Ex 85 B 2038 diagram page 7 VEGAMET 407 Z Technical Information Approvals continued Approval as overfill protection acc to the regulation for combustible liquids VbF Capacitive measuring electrodes approved for the following measuring systems OS CINAION aeee Ea a E Signal conditioning instrument sssesseeseeeeeeeereeenee Auxiliary level switch cesesceseseeeeeeeeeneseneeeeeeees 12 02 12 03
17. rrents are transmitted analog from the sensor to the signal conditioning instrument and evaluated Configuration of a signal conditioning instrument Input capacitive measuring electrode jE 5 pressure transmitter Configuration of a measuring system The signal conditioning instrument can be calibrated and adapted to the measurement by the user via parameter adjustment These adjustments are made without additional facilities and tools via a 5 button keyboard integrated on the front panel Signal conditioning instrument Outputs O e TER T T T T Q t sm 4 digit LC display fi oN me current output 0 4 20 mA none voltage output 0 5 V 0 voltage output 0 10 V Fail safe relay x 9 so Alarm LED adi VEGAMET a 407 Z Capacitive measuring electrode with oscillator iij or Pressure transmitter with oscillator cin 4a Optional auxiliary instruments e g VEGAMET 407 Z Signal conditioning instrument 300 VEGAMET 407 Z mounted into 400 plastic housing of series 400 500 800 Overvoltage arresters Indicating meters VEGADIS 171 connection 0 20 mA Auxiliary level switch VEGASEL Safety barrier type 145 VEGA Technical data Technical Information Power supply Operating voltage value tolerance frequ
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