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Romet AdEM-PTZ Operating Manual Download Page 6

AdEM™

-PTZ 

 

 

ROMET LTD. 

 

 

3

 

In addition to compensating for live pressure and temperature conditions, the AdEM®-PTZ has a low flow volumetric 
linearization feature that enhances the rangeability of the Romet meter to 200:1 or better with an error of less than 

1.0%.  This feature, if activated, is automatically initiated at flow rates below 10% of the Qmax rating for the meter. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

RometLink Software 

 
Romet has developed a Windows based user-friendly software tool, 

RometLink,

 that runs on a Microsoft Windows 

based computer.  This software tool enables users to take full advantage of AdEM®-PTZ 

device’s advance features 

and makes it easy to operate, configure and manage the device and data. 

 

 

RometLink

  software  is  the  primary  user  interface  and  tool  for  Setup/Configuration,  Calibration  and 

Data/Parameter retrieval. 

  

 

 

Fig.5 

RometLink software Main window 

 

Fig.4 

Accuracy Curves

 

Summary of Contents for AdEM-PTZ

Page 1: ...A D V A N C E D E L E C T R O N I C M O D U L E O P E R A T I N G M A N U A L May 2019 Rev 13 P N 17 MN CA...

Page 2: ...Switch Jumper 13 How to Enable Disable Program Switch 15 Event Logger Type A 16 5 SET UP 18 Set Up Flowchart 19 Set Up by Software 25 6 CALIBRATION 29 Temperature Calibration 29 Ambient Temperature C...

Page 3: ...ADEM PTZ INSTALLATION WITH BARRIERS ISOLATORS FOR HAZARDOUS LOCATION 62 ADEM PTZ TO PC DIRECT COMMUNICATION CABLES 63 ADEM PTZ TO MODEM STANDARD COMMUNICATION CABLES 64 ADEM PTZ GENERAL DIMENSIONS 66...

Page 4: ...ith new Romet RMT meters B3 compatibility which can be mounted directly to the meter or with the addition of an AdEM Backup Counter RS 232 or RS485 local and remote communication capability for device...

Page 5: ...er is mounted inside enclosure of AdEM PTZ inch NPT connector is available for pressure piping arrangement The optional external temperature sensor location is recommended for mating the AdEM PTZ modu...

Page 6: ...ow 10 of the Qmax rating for the meter RometLink Software Romet has developed a Windows based user friendly software tool RometLink that runs on a Microsoft Windows based computer This software tool e...

Page 7: ...vel user passwords for security Online help files for quick reference and use of software The LOG ON password to RometLink software is different than the keyboard password For default software LOG ON...

Page 8: ...7 Fig 7 Daily Log window EVENT Log 166 events See RometLink Help files and Event Log window below for details Fig 8 Fig 8 Event Log window ALARM Log 102 alarm events See RometLink Help files and Alar...

Page 9: ...ion to the computer RS232 or RS485 or remotely by using a Hayes compatible modem connection including wireless modem A typical application scheme is given below Implemented Modbus protocol type RTU ma...

Page 10: ...P Used to scroll up menu items a parameter list available parameter options or increment digit value DOWN Used to scroll down menu items a parameter list available parameter options or decrement digit...

Page 11: ...as the first displayed item If the SB is not pressed for approximately 60 seconds the AdEM PTZ will return to the Normal Display mode For more details please refer to Custom Display mode in Section 3...

Page 12: ...AdEM PTZ ROMET LTD 9 AdEM PTZ Operation Menu Structure...

Page 13: ...always automatically revert to the normal display Password or En Dis Switch Jumper protection does not apply to this mode Latest models of AdEM can have volume units multipliers indicators visible on...

Page 14: ...ts an accurate and efficient proving of a meter by providing a precise selectable pulse output refer to section 7 PROVING The output unit defaults to be ft3 or m3 based on the selection imperial or me...

Page 15: ...sword for full Administrator Superuser level available for Authorized users only To download update data except Event Log update from module corrector default access code is 33333 Above passwords and...

Page 16: ...Up key three times 3 Press ENT to move to the next digit Press Up key three times 3 Press ENT to complete the password 33333 Password is preset by factory It can be changed using RometLink software by...

Page 17: ...r for further details II By Software Alternatively while Jumper is placed in Enable position the same Disable flag can be set by RometLink Software using its Disable Switch function Once Disable flag...

Page 18: ...ficant parameters are protected by Event Logger Type A and Password therefore they are available for change when Hardware Switch is set in Disable position These parameters can be configured by RometL...

Page 19: ...rocedure to Disable Program Switch by Software alternative to hardware method 1 Initial position of the Jumper of Program Switch must be in Enable This is a Standard Factory Setting 2 Using RometLInk...

Page 20: ...AdEM PTZ ROMET LTD 17 Table 1 Event Logger Parameters Parameters marked CFG are configurable registered in Event Logger Type A while Program Switch is set Disable...

Page 21: ...r for a loose AdEM PTZ module where the customer may not have specified the meter type In such an instance the meter type and some of the associated parameters would need to be programmed by the custo...

Page 22: ...AdEM PTZ ROMET LTD 19...

Page 23: ...AdEM PTZ ROMET LTD 20...

Page 24: ...AdEM PTZ ROMET LTD 21...

Page 25: ...AdEM PTZ ROMET LTD 22...

Page 26: ...AdEM PTZ ROMET LTD 23...

Page 27: ...AdEM PTZ ROMET LTD 24...

Page 28: ...r Fig 13 Setup window Access to configuration of default set of parameters is available also using Toolbar Talk Setup button There are three types of parameters under software setup Read only Paramete...

Page 29: ...Display Parameter 13 Read Write Customer Display 14 Customer Selectable Display Parameter 14 Read Write Customer Display 15 Customer Selectable Display Parameter 15 Read Write Customer Display 2 Custo...

Page 30: ...Output Pulse Spacing Read Only after Sealing ElogA ElogA Output Pulse Width Output Pulse Width Read Only after Sealing ElogA ElogA Peak Flow Reset Date Peak Uncorrected Flowrate Reset Occurred Date R...

Page 31: ...orrected Flowrate High Read Only Unc Flow High Limit Uncorrected Flowrate High Limit Read Write Unc Flow Low Alarm Uncorrected Flowrate Low Read Only Unc Flow Low Limit Uncorrected Flowrate Low Limit...

Page 32: ...Calibration can be performed two ways using Keypad or RometLink software Ambient temperature can be performed by Keyboard operation only Usually it is done only during factory initial configuration G...

Page 33: ...procedure in section 4 SECURITY to prevent access to the Calibration and Setup Modes Calibration by software Temperature calibration by RometLink software is fully available under Calibrate Unit 1 Poi...

Page 34: ...Flowchart Pressure Calibration Three points of calibration are used for AdEM PTZ pressure calibration It is recommended that prior to calibration first remove AdEM PTZ from service and leave in servi...

Page 35: ...e unit reads correctly If calibration is aborted due to any reason the unit will revert to old saved data that is still valid The calibration values entered must be in absolute pressure only Fig 16 Pr...

Page 36: ...unit will revert to old saved calibration data that is still valid The calibration values entered must be in Absolute pressure only After completing the calibration of the AdEM PTZ return the Program...

Page 37: ...Software 1 point Pressure Calibration Window If calibration is aborted due to any reason the unit will revert to old saved calibration data that is still valid The calibration values entered could be...

Page 38: ...conds the display will show CLR SAVE continue holding the button over 2 seconds until display shows PROV MOD and then release it The LCD will show TC PROV Under this condition if you push button again...

Page 39: ...pulse weight to match the pulse weight for the prover test configuration 6 Perform the proving test in the normal manner with AdEM PTZ in Proving Mode 7 Disconnect the Romet cable assembly and the fl...

Page 40: ...L and COR VOL registry values revert to the saved values with the addition of the applied test volumes The additional COR test volume is calculated using the last saved pressure and temperature measur...

Page 41: ...ce temperature standard value at the start of the test for Tgas PF Pressure Factor calculated by Eq 5 using the value of the reference pressure standard value at the start of the test for Pabs Fpv 2 S...

Page 42: ...Volumes which are ready for writing down and accuracy calculations 4 After exiting from PTZ Conversion continue with Sensor Accuracy or reinstall pressure and temperature sensors in original applicat...

Page 43: ...espectively The pulse width and space are based on the respective setting of the AdEM PTZ This function is very useful when AdEM PTZ is connected with ERT or other AMR devices It can test whether the...

Page 44: ...SC on the keyboard The alarm detail information can be accessed by software This alarm must be cleared manually using AdEM PTZ pushbutton or keyboard Temperature or Pressure Malfunction Alarm This ala...

Page 45: ...wire splice connector can be obtained from Romet P N 46 092 40 and 2019 Limit Violation Monitoring Alarms AdEM PTZ firmware has been designed to monitor the set point limit except Low Battery violatio...

Page 46: ...ng on the AMR device being connected to the AdEM PTZ the pulse spacing can be selected using RometLink software or by Keypad in the Set Up mode under menu item SET P SP for firmware versions prior to...

Page 47: ...on Drawings 49 090 0 Installation to Romet Meter Body when replacing mechanical module Pre 1994 Romet TC Meter Body design with a TEMPERATURE WELL The AdEM PTZ can be installed on any Romet TC meter b...

Page 48: ...Z module to a vertical position The pressure body RM25000 G400 150 RM700 pressure body RM38000 G650 RM1100 and RM56000 G1000 RM1600 are only available as a STD pressure body design without a TEMPERATU...

Page 49: ...es etc Start metering and check for corrected total volume on AdEM PTZ display It must be increasing as the meter has gas flow through Check the correction factor by comparing it with calculated theor...

Page 50: ...solid state sensor Output pulses Form A opto isolated solid state 3 4 optional out of 4 output options Corrected volume 2 outputs Uncorrected volume 1 output Alarm 1 output can be configured as Uncorr...

Page 51: ...ed by lithium battery up to 20 years life with external power supply option Circuitry 3 3V surface mount technology Intrinsically safe CSA LR59221 Mounting Romet LMMA or B3 TC pressure body Option to...

Page 52: ...O MODEM STANDARD COMMUNICATION CABLES 64 ADEM PTZ GENERAL DIMENSIONS 66 TYPICAL PRESSURE KIT INSTALLATION 67 ADEM MODULES INSTALLATION ON ROMET METERS 68 ADEM MODULES INSTALLATION ON LMMA METERS 69 AD...

Page 53: ...AdEM PTZ ROMET LTD 50...

Page 54: ...AdEM PTZ ROMET LTD 51...

Page 55: ...AdEM PTZ ROMET LTD 52...

Page 56: ...AdEM PTZ ROMET LTD 53...

Page 57: ...16 BIT STANDARD REGISTERS MAPPING NOTE The firmware supports single and Multi register Maximum 21 reading The registers addresses are fixed can not be changed Contact manufacturer if needs further in...

Page 58: ...AdEM PTZ ROMET LTD 55 32BIT ROMET MODBUS...

Page 59: ...AdEM PTZ ROMET LTD 56...

Page 60: ...AdEM PTZ ROMET LTD 57 Note that some parameters and data are not available for AdEM PTZ Contact manufacturer if needs further information regarding protocol details...

Page 61: ...AdEM PTZ ROMET LTD 58 AdEM PTZ Nameplates 49 100 6C Nameplate for Metric and Imperial configuration 49 100 6GC Nameplate for Imperial configuration only in Canada...

Page 62: ...AdEM PTZ ROMET LTD 59...

Page 63: ...AdEM PTZ ROMET LTD 60 PULSE OUTPUT CONNECTIONS PIGTAIL OPTIONS...

Page 64: ...AdEM PTZ ROMET LTD 61 AdEM PTZ INSTALLATION WITH BARRIERS FOR HAZARDOUS LOCATION...

Page 65: ...AdEM PTZ ROMET LTD 62 AdEM PTZ INSTALLATION WITH BARRIERS ISOLATORS FOR HAZARDOUS LOCATION...

Page 66: ...AdEM PTZ ROMET LTD 63...

Page 67: ...AdEM PTZ ROMET LTD 64...

Page 68: ...AdEM PTZ ROMET LTD 65...

Page 69: ...AdEM PTZ ROMET LTD 66...

Page 70: ...AdEM PTZ ROMET LTD 67...

Page 71: ...dEM PTZ ROMET LTD 68 AdEM Modules Installation on Romet Meters For Vertically Mounted Romet Meters For Horizontally Mounted Romet Meters Use Mounting Plate P N 46 100 3 Use Mounting Plate P N 46 100 3...

Page 72: ...ROMET LTD 69 AdEM Modules Installation on LMMA Meters For Vertically Mounted LMMA 2M to 5M Meters For Horizontally Mounted LMMA 2M to 5M Meters Use Mounting Plate P N 46 100 13 Use Mounting Plate P N...

Page 73: ...LTD 70 AdEM Modules Installation on B3 Meters For Vertically Mounted B3 Meters Use Mounting Plate P N 46 150 11 For Horizontally Mounted B3Meters Use Mounting Plate P N 46 150 11 Orientation mark Ori...

Page 74: ...AdEM PTZ ROMET LTD 71 AdEM Modules Installation on B3 Meters with Romet Backup Counter Unit Explored View of Installation B3 Meter with Installed AdEM PTZ with Backup Counter Unit...

Page 75: ...AdEM PTZ ROMET LTD 72...

Page 76: ...ssure high Temperature low Note These items are non selectable Temperature high i e always activated in any configuration Flow low Flow high 1 COR Volume Total 2 COR Volume per Interval 3 UNC Volume T...

Page 77: ...ms COR Volume per Interval UNC Volume per Interval Average Temperature Average Pressure 3 21 Items configuration which gives 64 days hourly intervals Date Time Alarms 1 COR Volume Total 2 COR Volume p...

Page 78: ...nimum 128 days hourly intervals 9 items give minimum 128 days hourly intervals 10 items give minimum 128 days hourly intervals 21 items give minimum 64 days hourly intervals Warning When changing inte...

Page 79: ...d Volume 3 Daily Average Corrected Flowrate 4 Daily Average Uncorrected Flowrate 5 Daily Average Pressure 6 Daily Average Temperature 7 Daily Average Total Factor 8 Daily Average Battery Voltage Note...

Page 80: ...30 00 H2 0 00 to 10 00 Allowable AGA8 D2 Range of Application AGA G1 AGA G2 Methane 50 00 100 00 Gravity 0 550 to 0 900 Gravity 0 550 to 0 900 Nitrogen 0 00 50 00 CO2 0 00 to 30 00 CO2 0 00 to 30 00 C...

Page 81: ...RATURE FACTOR BAT MALFUN DATE UNC IN PROVING GAS ABSOLUTE PRES TEMP MALFUN DATE BACKUP INDEX COUNTER GAS GAUGE PRES TEMP MALFUN TIME OUTPUT PULSE WIDTH ATMOSPH PRES PRES MALFUN DATE SPEC GRAV NX19 AGA...

Page 82: ...ble gas temperatures and pressures are significantly higher or lower than standard base condition predetermined temperature and or pressure factors can be independently applied to correct the STD CTR...

Page 83: ...e a non compensated and a temperature compensated mechanical index counter TEMPERATURE COMPENSATED INSTRUMENT DRIVE TCID TCID meters are similar in nature to the TC meters TCID meters are intended for...

Page 84: ...computer software ADVANCED ELECTRONIC MODULE AdEM T AdEM T is an electronic replacement for mechanical TC and a technological advancement of ECM2 to also include audit trail and communications AdEM T...

Page 85: ...ak flow previous day volumes daily volumes various alarms battery level and voltage pressure and temperature readings live or fixed super x factor etc A scroll button or optional remote keyboard or Ro...

Page 86: ...n carefully compiled and thoroughly checked However Romet Limited will not assume responsibility for any possible errors or omissions ROMET and ROMET DESIGN are registered trademarks of Romet Limited...

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