manualshive.com logo in svg

Vemm Tec PTZ-BOX 5.0, Руководство пользователя

Поделиться
Скачать
Vemm Tec PTZ-BOX 5.0 Скачать руководство пользователя страница 49

PTZ-BOX 5.0 User manual, document edition: 13   

 

 

 

49 

 

10.4.3

 

Calculation settings 

 

This  menu  consists  of  parameters  needed  for  calculation  of  conversion  factor 

–

  gas  composition, 

base conditions, selection of algorithm for calculations. It also contains parameters determining time 
of data registration. 

Содержание PTZ-BOX 5.0

Страница 1: ...VERSION DEVICE PTZ BOX 5 0 Manual Specifications Technical description Mounting instructions Configuration Single channel gas conversion device Approved for installation in potentially explosive atmos...

Страница 2: ...ns becomes a radio equipment according to RED MID Directive 2014 32 EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating...

Страница 3: ...do not dispose of the product with other unsorted waste do not burn the product By adhering obligations of waste electrical and electronic equipment controlled disposal mentioned above you avoid harmf...

Страница 4: ...Increment of energy 11 1 2 9 Increment of mass 12 1 2 10 Flow of gas volume at measurement conditions 12 1 2 11 Flow of gas volume at base conditions 12 1 2 12 Flow of energy 13 1 2 13 Flow of mass 1...

Страница 5: ...PTZ BOX 5 0 33 Serial ports 33 NFC transmission 33 GSM network transmission 33 Transmission protocols 34 7 4 1 Restrictions of remote data access 34 7 4 2 Types of transmitted data GazModem 35 7 4 3...

Страница 6: ...Measured values 47 10 4 3 Calculation settings 49 10 4 4 Device settings 50 10 4 5 Alarms 53 10 4 6 All parameters 53 10 4 7 User menu 53 Shortcut keys 53 Installation 54 Mechanical installation 54 Pr...

Страница 7: ...gurable NAMUR inputs inputs DI6 DI7 o 2 HF pulse inputs frequency 0 5000 Hz detection of flow direction when using two HF inputs with phase shifted pulses o HF2 DI7 input can work with NAMUR encoder o...

Страница 8: ...hich provides separation of intrinsically safe circuits and allows to power by external supply of device AC power adapter is an optional accessory 1 2 2 Measurement calculation cycles PTZ BOX 5 0 devi...

Страница 9: ...1 compressibility factors at measurement conditions Z and at base conditions Zb computed basing on measured values of gas pressure temperature and current gas composition If values of pressure or tem...

Страница 10: ...ds for recalculations of Hs and d between different base conditions are described in standard EN ISO 6976 2005 annex J and in standard EN ISO 12213 3 2010 annex D When programming full gas composition...

Страница 11: ...ow of gas has been observed flow rate Qm 0 but in following measurement calculation cycles increment of volume at measurement conditions counter value dVm was not detected When finally increment of th...

Страница 12: ...urement 3600 6a typically 6b where QmN uncorrected flow of gas volume at measurement conditions fHF frequency of pulses on HF input HFFactor gas meter HF pulse rate number of pulses per 1m3 based on L...

Страница 13: ...f gas volume at measurement conditions FQ correction function calculated basing on points FP1 FP10 and QP1 QP10 fPi 1 fPi values of gas meter errors at specific points QPi 1 QPi values of flow for whi...

Страница 14: ...PTZ BOX 5 0 User manual document edition 13 14 Figure 2 Dimensions and mounting holes locations of PTZ BOX 5 0 housing A pressure sensor B mounting hole...

Страница 15: ...power supply terminal terminal for internal pressure sensor batteries main and backup sim tray for optional modem Connectors related to metrological functions are protected by special covers which are...

Страница 16: ...ng capacity an alarm will be generated Battery low it s recommended then to perform battery replacement procedure 2 3 2 Battery replacement The battery replacement procedure must be carried out in acc...

Страница 17: ...f batteries in one device Opening of device s housing is forbidden under conditions that allow ingress of water for example rain snow or dirt inside the unit Always replace the battery with a new full...

Страница 18: ...e described in paragraph 13 The cables used must meet requirements for type B cables in accordance with standard EN 60079 14 in particular wire insulation should withstand the test voltage 500 V AC an...

Страница 19: ...nting of device installation staff is obligated to place own wire protection seal accordingly to scheme on Figure 5 During transportation terminals chamber is protected with temporary seal which has a...

Страница 20: ...5 0 User manual document edition 13 20 M MID sealing mark I installer seal N seal according to national regulations Figure 6 Internal sealing of PTZ BOX 5 0 Figure 7 Example of MID sealing mark void...

Страница 21: ...d an external diameter adequate to the internal diameter of used cable gland Internal intrinsically safe circuits including pressure and temperature sensors internal circuits do not stand 500V test gi...

Страница 22: ...on about conditions and methods of installation types of wires etc PTZ BOX 5 0 can be ordered with GSM or NFC functionality such device becomes a radio equipment and fulfills the requirements of the D...

Страница 23: ...atmospheres Marking II 1G Ex ia IIB T4 Ga Certificate FTZU 17 ATEX 0165X Operating environment Device is approved to use at the 0 1 and 2 zones threatened with explosion of mixture of vapors gases an...

Страница 24: ...eter sleeve This protection meets the requirements of the degree of protection IP54 in accordance with EN 60529 The CT6A temperature sensor must always be attached to the gas pipeline in closed thermo...

Страница 25: ...In order to achieve the declared accuracy after installation of the device on the target location it is necessary to set the indication to zero by the zero setting mechanisms Compressibility calculat...

Страница 26: ...sum nC5 iC5 neoC5 in range 0 0 5 sum nC5 iC5 neoC5 in range 0 0 5 iC5 i pentane i C5H12 neoC5 neo pentane n C5H12 C6H14 n hexane n C6H14 0 0 1 0 0 1 C7H16 n heptane n C7H16 0 0 05 0 0 05 C8H18 n octan...

Страница 27: ...st be in following ranges SGERG 88 AGA8 G1 AGA8 G2 AGA NX 19mod K1 const Parameter Algorithm SGERG 88 ConfAlgZ 1 AGA8 G1 ConfAlgZ 2 AGA8 G2 ConfAlgZ 3 AGA NX 19mod ConfAlgZ 4 K1 const ConfAlgZ 5 XCO2...

Страница 28: ...rd connectors 25 26 active only in FULL power mode EN 9 digital input for connection with encoder output of gas meter in NAMUR standard connectors 27 28 active in all power modes i e BATT FULL WARNING...

Страница 29: ...F2 input direction independent 6 1 2 Configuration of counting input encoder EN SCR Properly configured gas meter equipped with encoder should have synchronized values of encoder s Vo counter and gas...

Страница 30: ...counter similarly E M and their emergency versions is frozen during the reverse flow Operation is resumed when the volume Vm measured in the reverse direction is balanced with the appropriate amount...

Страница 31: ...e to configure properties of output pulses for each output with parameters DOxPulseLen pulse length high state and DOxPulsePer period duration x means output number values 1 4 Description of available...

Страница 32: ...Scaling of selected controlling parameter to match values of this parameter with min and max frequency is performed on parameters DO1FMin and DO1FMax Current output frequency is presented on parameter...

Страница 33: ...upports up to ten independent data sending schedules Each of the schedules is programmed according to the following rules selection of the year of occurrence month selection selection of days of the m...

Страница 34: ...s GazModem version 3 this is native protocol of the device ModBUS RTU and TCP modem only Device recognizes transmission protocol automatically Transmission protocols implemented in PTZ BOX 5 0 differ...

Страница 35: ...ich will determine new order of current data and records of archival data and will assign them to requested ModBUS registers To make device work with ModBUS map prepared map has to be uploaded to devi...

Страница 36: ...ll fixed access to device configuration when MET is off Reserved only for manufacturer e Logging on levels 4 and 7 with hardware locks is possible only when switches SecurLvlAdm 1 or 3 and SecurLvlMet...

Страница 37: ...sion protocol expect authorization data then giving account 0 and password 0 is allowable It is still possible to use proper accounts and passwords in this case Level 2 configuration of parameters is...

Страница 38: ...n with use of keyboard is protected by password An option is available for automatic change to summer winter time Change of time can be realized automatically according to built in calendar or manuall...

Страница 39: ...available in document PTZ BOX 5 0 User data structure 8 4 2 Archival data with fixed period registration type D Device is also registering archival data with fixed predetermined period These include...

Страница 40: ...is outside defined limit 8 4 5 Periodic registration 2 This type of registration allows to register parameters from D data set according to configured schedule User can configure desired registration...

Страница 41: ...ate any alarm device is still working normally but further important changes in configuration are not possible Erasing of this memory is possible with at least Metrologist privileges level 7 In order...

Страница 42: ...nter Esc four arrow keys and four shortcut keys F1 F4 Arrow keys are moving cursor to the left right up and down or scrolling option from menu Enter key allows to choose option from menu or to save mo...

Страница 43: ...nding on the percentage of battery charge Battery discharged or close to discharge 10 External supply Hardware configuration lock ON both locks MET and CFG are ON Hardware configuration lock OFF MET o...

Страница 44: ...urned off Pressing any of keys from keyboard except Esc causes turning on of display with main measuring values displayed Example System alarms that are recorded by device are cause of displaying on t...

Страница 45: ...open sub menu and Esc will cause jump to previous menu When viewing parameters use the cursors to select the parameter to modify Press Enter to select currently highlighted parameter and enter edit m...

Страница 46: ...PTZ BOX 5 0 User manual document edition 13 46 10 4 1 Main menu Main menu structure Expanded sub menus are presented below...

Страница 47: ...edition 13 47 10 4 2 Measured values This menu allows to view current and archive values of main parameters including measured parameters from sensors and counters It also allows to configure settings...

Страница 48: ...is sub menu allows to view all types of registered data periodic hourly daily monthly momentary and periodic 2 For selected set of parameters minimal maximal and average values for three different tim...

Страница 49: ...9 10 4 3 Calculation settings This menu consists of parameters needed for calculation of conversion factor gas composition base conditions selection of algorithm for calculations It also contains para...

Страница 50: ...d digital inputs Digital outputs configuration and current state of digital frequency outputs Communication allows to view and configure parameters of serial ports settings of modem and ModBUS byte or...

Страница 51: ...PTZ BOX 5 0 User manual document edition 13 51 10 4 4 1 Device settings Inputs This menu allows to view and configure settings for available sensors pulse and digital inputs...

Страница 52: ...ition 13 52 10 4 4 2 Device settings Digital outputs This menu allows to view and configure settings for digital outputs 10 4 4 3 Device settings Communication This menu allows to view and configure p...

Страница 53: ...ameters available in the device 10 4 7 User menu This menu lists parameters defined by user These parameters are available in both live and frozen versions Configuration of that menu is performed on p...

Страница 54: ...three way valve that allows cutting off the gas supply to the sensor or connection of an additional calibration device Special shelves for installation of PTZ BOX 5 0 with three way valve are shipped...

Страница 55: ...PTZ BOX 5 0 User manual document edition 13 55 Figure 11 Mounting dimensions...

Страница 56: ...ng to instruction presented below Shielding of the power supply wire should be insulated at the device point and grounded at the power supply point Figure 12 Assembly manual and preparation of the wir...

Страница 57: ...0 m or paired wires LIYCY P 2 5 x 2 x 0 34 mm2 max 100 m LIYCY P 2 5 x 2 x 0 50 mm2 max 150 m LIYCY P 2 5 x 2 x 0 75 mm2 max 200 m or dedicated wire PS CY 53 2x2x0 34 6x0 34 2x0 75 max 200m F Temperat...

Страница 58: ...acement of sealing and tightening the housing cover to the device casing In first step connect PTZ BOX 5 0 counting inputs with gas meter LF and HF pulses outputs LF transmitter needs to be reed conne...

Страница 59: ...with Wiegand transmitters o TS input tamper switch normally short input DI5 o Up to 5 digital inputs inputs DI1 DI2 DI3 DI4 DI5 1 2 configurable NAMUR inputs inputs DI6 DI7 o 2 HF pulse inputs frequen...

Страница 60: ...1800 8 PSK Class 3 23dBm 2dB for LTE 800 LTE FDD Bd20 Class 3 23dBm 2dB for LTE 900 LTE FDD Bd8 Class 3 23dBm 2dB for LTE 1800 LTE FDD Bd3 Class 3 23dBm 2dB for LTE 2100 LTE FDD Bd1 Earthing Internal...

Страница 61: ...s of using algorithms AGA8 G1 and AGA8 G2 Gas pressure p1 in range 0 100 bar Gas temperature t in range 25 65 C for pmax 20 bar 10 65 C for pmax 20 bar Range of using algorithm AGA8 92DC Gas pressure...

Страница 62: ...group IIA Lo 2 mH Co 500 F Gas group IIB Lo 1 mH Co 25 F Outputs DIGITAL OUTPUTS Terminals 11 DO1 12 DO2 13 DO3 14 DO4 to GND Ui 15 V Ii 0 123 A Pi 0 33 W Li 0 Ci 0 Uo 6 51 V Gas group IIA Lo 18 mH C...

Страница 63: ...Gas group IIA Lo 800 mH Co 100 F Gas group IIB Lo 400 mH Co 13 F Sensor Pt1000 Terminals 32 I 31 I 34 U 33 U to GND Ui 6 51 V Li 0 Ci 250 nF External pressure sensor Terminals 36 PS1 38 PS2 40 PS3 37...

Страница 64: ...conditions Value of volume counter at measurement conditions Vm in device should be the same as value of gas meter mechanical counter Setting of the counter should be done with meter stopped Registra...

Страница 65: ...nual document edition 13 65 Manufacturer data vemm tec Messtechnik GmbH Gartenstrasse 20 14482 Potsdam Germany info vemmtec com www vemmtec de 098 102 001 Changes in course of technical development ar...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды