Additel ADT672 Скачать руководство пользователя страница 46

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The every parameter changing like as following list:

From above lists, the transmitter is unqualified before calibration. However, it meets the accuracy requirements after calibration.

Remark:PV and AO calibrations are typical for HART instruments. However, AO instruction aren't always available for some transmitters.

For this situation, the ADT672 has a special calibration method to meet the calibration requirements.

Supplied pressure

PV value

PV range

AO output

CA value

Maximum error

Before calibration

00.000 kPa

16.000 kPa

00.010 kPa

16.020 kPa

4.001 mA

20.020 mA

00.000 kPa

16.000 kPa

4.024 mA

20.061 mA

0.15%

0.38%

Supplied pressure

PV value

PV range

AO output

CA value

Maximum error

Calibration process

00.000 kPa

16.000 kPa

00.010 kPa

16.020 kPa

4.024 mA

20.061 mA

00.010 kPa

16.020 kPa

4.024 mA

20.061 mA

0.15%

0.38%

Supplied pressure

PV value

PV range

AO output

CA value

Maximum error

After calibration

00.000 kPa

16.000 kPa

00.010 kPa

16.020 kPa

4.000 mA

20.000mA

16.020 kPa

4.001 mA

20.002mA

0.006%

0.012%

00.010 kPa

Process 1: PV calibration Process 2: AO calibration

Содержание ADT672

Страница 1: ...ADT672 DIGITAL PRESSURE CALIBRATOR ...

Страница 2: ...Additel Corporation User s Manual Version No 1505V15 ADT 672 DIGITAL PRESSURE CALIBRATOR Please download the latest version via www additel com ...

Страница 3: ...erminal introduction 8 1 3 Keypad 8 1 4 Display introduction 9 1 5 Main interface definition 10 1 6 Menu introduction 11 1 7 Power supply introduction 14 2 0 Power on off 15 2 1 Pressure measure function 15 1 3 1 Definition 8 1 3 2 Data inputting function 9 1 6 1 Enter into menu 11 1 6 2 Operation steps 11 1 6 3 Main menu 12 1 6 4 Calibration menu 13 ...

Страница 4: ...19 2 2 4 Temperature measure 19 2 2 5 Pressure switch measure 19 2 2 6 Count down leak test 21 2 2 7 Switch display resolution 22 2 3 1 Power on off DC24V 22 2 3 2 DC24V Timing output 23 2 3 3 Protection for short circuiting and over current 23 2 2 Electricital measure function 19 2 3 DC24V output function 22 2 4 Backlight function 23 2 5 Buzzer function 23 2 2 2 1 Current zeroing 19 2 2 3 1 Volta...

Страница 5: ...ic logging with startup 34 2 7 1 Set RS232 serial port 25 2 7 2 Submit data automatically 25 2 7 3 Communication instructions 25 2 7 4 Software 26 3 1 1 See the saved file 27 3 1 2 Delete data 28 3 1 3 Send data via serial port 29 3 1 4 Set file attributes 29 3 1 5 Delete all data 29 3 1 6 Send all files via serial port 30 3 1 7 Set save mode 30 3 1 8 Enter save file status 31 3 1 9 Quit save file...

Страница 6: ...e calibration 49 4 5 1 Function 1 Display SENSOR range 40 4 5 2 Function 2 Display PV range switch PV unit transfer PV range 41 4 5 3 Function 3 Display and adjust damp time 42 4 5 4 Function 4 display CP value and PV value 43 4 5 5 Function 5 display CP value and AO value 43 4 5 6 Function 6 Display CA and AO value 44 4 5 7 Function 7 Loop analog current test AO calibration 44 4 5 8 Function 8 PV...

Страница 7: ... calibration 54 2 Pressure switch calibration 55 3 Pressure transmitter calibration 56 1 Instruction format 57 2 Instruction details 58 3 The file s transfer format 62 4 Pressure units shortening list 62 5 Pressure units info code 62 6 The format of automatically data transfer 62 7 Wrong sequence number explanation 63 8 HART function s return format 63 APPENDIX I THE TYPICAL APPLICATION OF ADT672 ...

Страница 8: ...itel this warranty does not apply ADDITEL MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MANUAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Please Notice The product specifications and other information contained this manual are subject to change without notice Additel has made a concerted effort to provide complete and current inf...

Страница 9: ...l and common terminal Recharge or replace the battery as soon as the battery indicator appears Do not allow water inside the case please clean and maintain the calibrator periodically Do not apply more than 11V voltage to rechargeable jack ny problem caused by this is not covered under warranty To avoid over pressure damages do not apply pressure that exceeds the limits listed in the pressure spec...

Страница 10: ... 02 0 05 0 02 0 05 0 02 0 05 0 02 0 05 0 02 0 05 0 02 0 05 0 02 0 05 0 02 0 05 0 1 0 1 0 1 0 02 0 05 0 02 0 05 0 05 0 1 0 1 0 1 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 2 X 2 X 1 5 X 1 5 X 1 5 X 3 X 3 X 1 5 X 1 1X AP5 AP10 AP15 AP30 AP50 AP100 AP300 AP500 AP1K AP3K AP5K 5 10 15 30 50 100 300 500 1000 3000 5000 0 35 0 7 1 0 2 0 3 5 7 0 20 35 70 200 350 G G G G G G L G L G L G L G L G L 0...

Страница 11: ...3X 3X 3X Compound Pressure P N Pressure Range psi Pressure Range bar Media Accuracy FS Burst Pressure Note 1 Sealed gauge pressure for above 1000 psi 2 G Gas L Liquid 3 0 02 FS for gas media only 4 One year accuracy including yearly stability except DP1 and DP2 range which is 0 05 FS calibration accuracy and 0 05 FS yearly stability mmH O 4 mmHg 0 psi kPa MPa Pa mbar bar inH O 4 inHg 0 all units m...

Страница 12: ...cludes hour record and interval record from 1 second to 100 hours Big segment FSTN LCD with dual lines grey background and blue backlight Polymer Li ion rechargeable battery or 10V charger Special 10V charger Charge time is 4 hours 40 hours The battery icon will flash and buzzer will beep if low power It will automatically power off prior to any accuracy degradation One year Φ120mmx 46mm total 184...

Страница 13: ...ction for time and temperature A C or D C rechargeable battery According to about functions ADT672 also have some other common functions as below Record the peak pressure Indicate pressure Pressure leak test Trigger switch control Data logging Communicate with HART pressure transmitter As a master gauge or reference gauge ADT672 digital pressure calibrator is to measure or calibrate pressure instr...

Страница 14: ...75 100 672 DIGITAL PRESSURE CALIBRATOR Range 0 100 kPa Accuracy 0 02 FS Media Gas Overload 200kPa Current Measurement Range 30mA 30mA Voltage Measurement Range 30V 30V Accuracy 0 02 rdg 0 003 FS Power Output DC24V max 50mA Power Supply Rechargeable polymer lithium battery or special adapter Prod Date 2009 05 Prod S N 0910001 672 Additel Corporation ...

Страница 15: ...black color 24V Positive terminal D C output red color Power on off Switch pressure units Pressure to zero gauge differential pressure range 1 FS 1 FS as for absolute pressure please refer 2 1 2 Current voltage to zero Range 0 2 FS 0 2FS 1 function switch measure type by the sequence of current voltage temperature pressure switch count down 2 function enter or exit HART linkage status 1 function P...

Страница 16: ... up 1 function Turn on off DC24V power 2 function Switch the display resolution of current voltage temperature 3 function move decimal resolution down Move decimal digit left and right Confirm the inputted data Increase decrease the pressure value Cancel the inputted data ESC Three bars show the battery level ADT672 will auto shut off if battery is too low Year Month Day Hour Minute If this icon i...

Страница 17: ...re reading Pressure units HART status Count down icon Electricity reading Electricity units Status area Left reading area Right reading area 1 5 Main interface definition t percentage In data logging percentage In data logging The interface of ADT672 includes main interface and menu interface Main interface displays all measuring data as figure 1 5 After ADT672 is turned on the menu interface disp...

Страница 18: ...rical measure mode is five digits Pressure measure displays five digits The pressure unit defaults to the pressure unit selected at time of order Includes main function menu and calibration menu refer figure1 6 1 Press to return to the previous menu or exit 1 6 Menu introduction 1 6 1 Enter into menu 1 6 2 Operation steps main interface press shortly press shortly main interface press longer press...

Страница 19: ...rigger select file View only user must select a file s number firstly to enter into the next menu check a file delete a file send a file set a file delete all files send all files save mode setting start file save manual automatic hour record interval record after start up start to save automatically after startup Non startup startup Main menu address set up baud rate set up 10minute 30minute 60mi...

Страница 20: ...tion voltage calibration executed cancel calibration zeroing before pressure is canceled calibration menu N B Not a selectable menu item but for viewing only If enter into the menu please input the correct password The calibration status 0 Not calibrated 1 calibrated Caution once selected the prior results can t be restored The calibration methods of current voltage are same as pressure calibratio...

Страница 21: ...lithium batteryorspecialadapter Prod D ate 2009 05 Prod S N 0910001 672 Additel Corporation DIGITALPRESSURECALIBRATOR Range 0 100 kPa Accuracy 0 02 FS Media Gas Overload 200kPa CurrentMeasurementRange 30mA 30mA VoltageMeasurementRange 30V 30V Accuracy 0 02 rdg 0 003 FS PowerOutput DC24V max50mA PowerSupply Rechargeablepolymerlithium batteryorspecialadapter Prod D ate 2009 05 Prod S N 0910001 672 A...

Страница 22: ...tart up interface Units Pa 1000 kPa 1 MPa 0 001 mbar 10 psi 0 14504 bar 0 01 mmH O 2 101 974 mmHg 7 50061 Basic function introduction Pa kPa Mpa mbar bar psi mmH O mmHg inH O inHg 2 0 Power on off 2 1 Pressure measure function 2 1 1 Pressure units By pressing ADT672 will be powered on off The displayed sequence is model number pressure ranges and the main menu The startup interface as figure 2 1 B...

Страница 23: ...osphere with a reference standard The reference pressure is The ADT762 is The ADT762 will need to be zeroed if there is a difference between and b The first digital starts to flash by pressing Input the pressure value c Zeroing operation is finished if the pressure is changed from to User could cancel the previous zeroing by select the 7th option 1 2 Pstandard Pmeasure Pstandard Pmeasure Pstandard...

Страница 24: ... the measuring pressure P The calculation formula is below Positive pressure 0 PH P PH Negative pressure PL 0 P PL Compound pressure PL 0 PH P PH condition P 0 P PL condition P 0 w 0 2 MPa status area as figure 2 1 3 if the pressure is 1MPa Figure 2 1 3 status area The self records the maximum and minimum pressure The peak value can be checked or cleared by selecting The operation steps as followi...

Страница 25: ...at step 2 3 to check the peak value and repeat the step 6 7 to 10 If user needs to record a new peak value please repeat the steps 1 7 ADT672 exit If a overpressure condition occurs the buzzer will continuously beep until it is below 120 Attention Regardless of the buzzer on off condition it will continue to beep to indicate and over pressure condition The warning conditions Assumes the pressure i...

Страница 26: ...rature switch counting down pressure leak test Electrical terminal is mA COM If it is in the range of 0 0 2 FS please clear the current value to zero by pressing Electricity terminal is V COM If it is in the range of 0 0 2 FS please clear the voltage value to zero by pressing The range is 20 80 and resolution is 0 1 This function is to measure the internal temperature of Electrical terminal is SW ...

Страница 27: ...witch status Press to restart a new trigger 3 The screen is locked while the trigger is changed Also the screen shows the pressure value and switch status Press to restart a new trigger 4 It is combined by the mode 2 off on and mode 3 on off it have three steps as following 1 step The screen is locked after it is changed from off to on 2 2 5 1 Operation No trigger T off on Trigger on off Trigger o...

Страница 28: ... D C 1 12V Please distinguish the anode and cathode 2 At the status of file saving and trigger mode the ADT672 will save one record automatically at the moment of triggering and there is no need to press This function is to measure the chamber s sealed performance as below 1 Connect the ADT672 with chamber supply a certain pressure 2 Please record the second pressure when the set time is arrived 3...

Страница 29: ... 24V COM In the main interface please turn on the DC24V output by pressing icon appear Press again to close the DC24V icon disappears It is suggested to turn off the DC24V function if it is not used 2 2 7 Change display esolution 2 3 DC24V output function 2 3 1 Power on off r DC24V Figure 2 2 6 1 Count down leak test count down time format hour minute second icon stop starting pressure P1 start to...

Страница 30: ...DC24V output is closed automatically ADT672 will turn off and beep automatically if there is any short circuit or over current 150mA between 24V and COM When the alert ceases DC24V will go back to normal status In the main interface press to control the backlight User can set up buzzer status as below 1 Select the BEEP in the main menu 2 Select on or off to enable or disable the buzzer see figure ...

Страница 31: ...l time function Figure 2 6 Adjust o clock cursor beginning position 1 2 3 4 5 6 7 8 9 Correct keystroke beeps once and the incorrect beeps twice Over measure warning The correct communication instruction beeps once The plugging adapter beeps once For short circle or over current it continuously beeps The sound is once if the ADT672 is turned on or off Under the automatic save mode it beeps once wh...

Страница 32: ...e setup menu User can select the communication address or baud rate c Figure 2 7 1 2 shows the current address and allows for correction d The cursor position is displayed in the current option of baud rate if the baud rate is selected By pressing the communication icon appears and the ADT672 is sending the measuring data via RS232 port meanwhile 3 bars rolls in turn by pressing again the icon dis...

Страница 33: ...be set up 1 second 100 hours In the record mode the files are saved according to the set up sequence The record mode defaults to the previous setting In the record mode the keypad is locked By pressing to quick save and unlock the keypad left reading area display the current file number Right reading area displays the saved records status area indicate the of current saved files 1 Enter into save ...

Страница 34: ...ct the suitable option by using 4 File menu s conten Operation method a Select serial No 3 1 1 See the saved file Figure 3 1 Select operation files 0 25 50 75 100 menu selected file file capacity saved records menu option total 8 items SEE see the saved file DELETE delete the file SEND send out the file SET set file attributes second gauge min scale ALL_DELETE delete all files ALL_SEND Send all fi...

Страница 35: ... deletion the screen goes back to the file menu option Remark The saved pressure value and electricity value is 6 digits Remark This function will delete the file s contents but not the file s attributes second gauge s serial No and minimum scale 3 1 2 Delete data 0 25 50 75 100 menu file number file capacity saved records 0 25 50 75 100 menu file number file capacity saved records 0 25 50 75 100 ...

Страница 36: ...actory default setting Second gauge CODE is 111111 6 digits minimum scale division value 00 1000 6 digits The setup steps a Select in the file menu and press b Next screen displays the CODE of the second gauge please input the code and press c Screen displays the minimum division value scale please input the actual division value and press d The screen returns to the file menu automatically This f...

Страница 37: ...lly The operation steps a Please select b The screen displays two options figure 3 1 7 1 c If select manual mode HAND screen returns to the file menu Under the manual mode one record will be saved by pressing once d If select automatic mode AUTO screen returns to the setup menu with logging mode see figure 3 1 7 2 Remark The next operation after all the files are deleted will start from the very b...

Страница 38: ...1 second 99 hours 99 minutes and 99 seconds After setup it returns to the record mode Then a record is saved at every interval g If select RUN_0 screen displays RUN_1 Item is short term logging item is long term logging The operation steps a Select and press Under the manual mode cursor points to saved file s serial number Under the automatic mode cursor points to the previous file s serial number...

Страница 39: ... Press once to save a record in the main interface Meanwhile the record in the right reading area will add 1 1 40 1 Press to enter into the file menu in the main interface 2 Select a file s serial number by using and press Under the record mode the starting position always points to the previous Example The No 20 record of 10th file of last the entry is No 1 file of this time After entering into t...

Страница 40: ...ways points to the previous Example The No 20 record of 10th file of the last entry is No 1 file of this time After entering into the record mode the next new position is 21 record of No 10 file 3 Select to delete all file s data and initialize the save position he new position is 1 record of 1 file 4 Select to set the file s attributes optional 5 Select to set the save mode and enter into the nex...

Страница 41: ...as the previous setting To quit this function 1 Set record mode 3 item 2 Or change save mode to manual mode Before using HART function the user should know the following 1 If the transmitter is HART and its current type 2 If the transmitter is supplied by external power or 24V of the ADT672 3 If the 250Ω sampling resistance is supplied externally or by the ADT672 The default is supplied by the ADT...

Страница 42: ...resistance and return to the main menu The basic operation steps are Select the suitable wiring connection and connect the HART type transmitter 2 Press to enter into the HART status and detect the transmitter Figure 4 0 HART communication wiring diagram 1 inner 24V inner R 2 outer 24V outer R 24V mA COM ADT672 COM 24V mA ADT672 R 3 outer 24V inner R 24V HART mA HART is is COM 24V mA ADT672 transm...

Страница 43: ...structions 2 In general the POLLING address default is 0 or 1 15 3 After the POLLING address is linked the next HART operation can be processed When 1 4 3 Display status 4 4 Detective linkage pressing to link the transmitter there are the following status in HART area linking the 0 address 2 linked the HART user can process next step 3 failed to link however user can press to detect the POLLING ad...

Страница 44: ... transmitter pressure PV calibration 4 5 HART function introduction Before using these functions the user should know the following 1 Please refer the figure 4 5 HART transmitter working setup map Figure 4 5 HART transmitter working setup map 37 DIGITAL PRESSURE CALIBRATOR Units A 0 25 50 75 100 ...

Страница 45: ...igure 4 5 HART pressure transmitter includes PV calibration and AO calibration The calibration is between PV and AO Supply the pressure to transmitter The pressure is same as the higher lower limit of transmitter The actual pressure will have a linear relationship with the current range 4 20mA of AO The PV function as the pushbutton SPAN ZERO calibration in the transmitter The calibration is betwe...

Страница 46: ...alue PV range AO output CA value Maximum error Before calibration 00 000 kPa 16 000 kPa 00 010 kPa 16 020 kPa 4 001 mA 20 020 mA 00 000 kPa 16 000 kPa 4 024 mA 20 061 mA 0 15 0 38 Supplied pressure PV value PV range AO output CA value Maximum error Calibration process 00 000 kPa 16 000 kPa 00 010 kPa 16 020 kPa 4 024 mA 20 061 mA 00 010 kPa 16 020 kPa 4 024 mA 20 061 mA 0 15 0 38 Supplied pressure...

Страница 47: ... calibration process F9 CALIB_SPEC A special calibration of ADT672 please refer 4 5 9 F10 CALIB_SENSOR Sensor trim or digital trim F11 HArt_5 0 Read the DUT s HART version number It is the rated pressure of the sensor in transmitter Over pressure may damage the sensor The operation method is as follows a Switch to HART function by pressing as figure 4 5 1 1 b Display the sensor s range by pressing...

Страница 48: ...he steps of transfer range s lower limit Pressing once the digit of lower limit will flash once Input the lower limit value press to confirm After the screen shows _ _ _ _ _ _ for 2 seconds setup is finished e The steps of transfer range s higher limit Pressing once the digit of higher limit will flash once Input the higher limit value press to confirm After the screen shows _ _ _ _ _ _ for 2 seco...

Страница 49: ...damp time Press to return to the figure 4 5 3 1 Switch to function 4 by pressing c Press the direction keys to adjust the damp time If the adjustment is successful the screen displays _ _ _ _ _ _ for 2 seconds Otherwise it will return to the interface as figure 4 5 3 1 Damp time The operation method as following a 24V HART 0 25 50 75 100 Figure 4 5 3 1 F3 entrance interface Figure 4 5 3 2 display ...

Страница 50: ...ue and PV value to zero The operation method as following a Switch to HART function 5 by pressing as figure 4 5 5 1 b As figure 4 5 5 2 screen shows CP and AO value by pressing the digits of CP and AO are determined by pressure and current respectively Under this interface press to switch to the interface as figure 4 5 5 1 Press to function 6 c Press to switch CP unit Press to clear the CP value t...

Страница 51: ...s figure 4 5 6 2 press to display CA value and AO value The units remain unchanged press to the interface as figure 4 5 6 1 Press to function 7 This test is to appoint to the fixed loop current analog output of AO value The can supply analog current of 4 mA 12 mA and 20 mA This function can be used to determine the accuracy of a transmitter s output current If accuracy is unqualified please start ...

Страница 52: ... to finish the calibration Once every point is calibrated the first line shows the character END as figure 4 5 7 4 24V HART 0 25 50 75 100 24V HART 0 25 50 75 100 CA A 24V HART 0 25 50 75 100 CA A 24V HART 0 25 50 75 100 CA A 1st point 2nd point 3rd point 1 Switch to HART Function 7 by pressing as figure 4 5 7 1 2 As figure 4 5 7 2 press to display the analog loop current Switch the points among 4...

Страница 53: ...7 3 AO calibration entrance Figure 4 5 7 4 AO calibration process c After calibration press to go to the figure 4 5 7 1 24V HART 0 25 50 75 100 Figure 4 5 8 1 F8 entrance 4 5 8 Function 8 PV calibration process The operation method a Switch to HART Function 8 by pressing as figure 4 5 8 1 b Press to enter into the calibration menu Calibration includes lower limit point and higher limit point Use 4...

Страница 54: ...ows the character END the second line displays the new lower higher limit of PV range As figure 4 5 8 2 c After calibration press to the interface as figure 4 5 8 1 press to function 9 Figure 4 5 8 2 PV calibration process 24V HART 0 25 50 75 100 CP 24V HART 0 25 50 75 100 CA END 24V HART 0 25 50 75 100 CP 24V HART 0 25 50 75 100 END PV_UL PV_LL 1st point 1st point 2nd point 2nd point 47 ...

Страница 55: ...o entry calibration menu The self selects the higher limit point or lower limit point according to the different pressure supplied by users After the CP and CA is steady press to make screen shows _ _ _ _ _ _ in second line This means the current calibration is finished If this result is not ideal it could be re calibrated ADT672 ADT672 Sensor Trim To trim the pressure sensor includes the lower re...

Страница 56: ...s in irregular working status please use default setting function 1 Environment Temperature 20 2 Relative humidity 45 75 Atmosphere pressure 86 106 kPa Power recommend battery 2 Equipments Standard voltage source standard current source standard pressure source Please refer the 1 6 menu introduction Please read the following Calibration function 5 0 Introduction 5 1 Calibration condition 5 2 Calib...

Страница 57: ... is higher limit Example 0 100 kPa 1 point 0kPa 2 point 100kPa 100 0 kPa 1 point 100kPa 2 point 0kPa b 3 point calibration 1 point is lower limit 2 is 0 3 point is higher limit Example 20 20 kPa 1 point 20kPa 2 point 0kPa 3 point 20kPa 3 During calibration user can choose the prioritized points However it is suggested to use default setting st nd st nd st nd st nd rd st nd rd 0 25 50 75 100 standa...

Страница 58: ...ply 0 00000 MPa pressure and press to finish the 1 point calibration after it is stable As figure 5 3 3 switch to the 2 point calibration interface 5 Under the interface of 2 calibration point the first line flashes for new standard pressure In general it is the default In this example it is 2 00000 MPa press for next step 6 As figure 5 3 4 screen displays the 2 point calibration interface Please ...

Страница 59: ...t 0 mA Third point 30mA Please note the standard calibration point can be adjusted The current calibration menu is 1 Enter into the calibration menu 2 Select and press the calibration is canceled if screen displays It is same as the current calibration The 3 points calibration points are First points 30V Second point 0 V Third point 30V Please note the standard calibration point can be adjusted Th...

Страница 60: ...6 0 Accessories 1 Test cable 1 set 2 Warranty 1 pc 3 User s Manual 1 pc 4 Adapter Model number 9814 1 pc 5 Li ion Battery 9702 1 pc Model number 9021 Model number 2009 06 0910001 2009 06 0910001 53 ...

Страница 61: ...on of ADT672 The operation steps are Connect the pressure gauge and on the pressure pump According to verification regulation make as a reference gauge to verify calibrate the pressure gauge 1 Pressure gauge calibration ADT672 ADT672 ...

Страница 62: ...l please select the triggering type in the menu for pressure triggering measure According to sketup map please connect the test in terminals cables SW connect of switch red color COM connect of switch black color Follow all verification regulations take as a reference gauge to calibrate verify the pressure switch ADT672 ADT672 55 ...

Страница 63: ... option in the menu As right figure connect the pressure transmitter and 24V connect the transmitter red color mA connect the transmitter Following all verification regulations take as a reference gauge to calibrate verify the pressure transmitter ADT672 ADT672 ADT672 Remark If user wants to calibrate the HART type pressure transmitter please enter into the HART status by pressing Please refer the...

Страница 64: ...on introduction Eos 0x0 hex Data returning format A X Knnnn C0 C1 C2 C3 C4 Eos hereinto A Instrument communication address X E or F E is error info of this frame dates F is feedback info Knnnn It is same as the instruction from upper machine C0 C1 C2 C3 C4 Feedback data or error info Eos 0x0 hex The communication setting of serial port A address the range is 1 112 factory default setting is 1 Baud...

Страница 65: ...dd 1 121 Set series port s add 1 121 1200 2400 4800 9600 A F OVER version No Eos A F OVOK Mode No Eos A F OCODE serial No OK Eos A F OPRDA production date OK Eos A F OTIME H M S Eos A F OTIME OK Eos A F ODATE Y M D Eos A F ODATE OK Eos A F OBATV total voltage Eos A F EXMENU menu status Eos A F EXMENU OK Eos A F OADDR address Eos A F OADDR OK Eos A F OBAUD OK Eos 0X00 1 10minute 2 30minute 3 60 min...

Страница 66: ...h speed I current V voltage T temperature S switch L count down H HART Read pressure range and type 0 gauge or absolute 1 differential A F ORAN lower limit high limit pressure unit Eos Read the selected pressure unit info code refer to App 5 A F OUINF unit info code Eos Cancel the previous zeroing Read peak pressure Clear peak pressure to present value Adjust pressures responsetime Switch measure ...

Страница 67: ...K Eos A F RSWI pressure value unit switch on off status trigger symbol Eos 0 8 HART function 4 20mA current value 0 4mA 1 20mA 0 ZERO 1 SPAN Read switch s trigger value Current calibration Switch HART function item 0 8 A F HARTSW OK Eos Calibrate the transmitter s loop current A F AOCAIB OK Eos Transfer transmitter range Set transmitter damp value A F PVTRAN OK Eos A F DAMPING OK Eos W R W W R OVA...

Страница 68: ...ltage value and relative calibration point for calibration Write note s information Cancel calibration parameter and calculation for P I V go back to factory default setting A F FTIME OK Eos A F FSTART OK Eos A F FSAVE OK Eos A F FSTOP OK Eos Return format refer to 1 A F FDELO OK Eos A F FDELA OK Eos A F OCPS OK Eos A F OCPOK OK Eos A F OCIS OK Eos A F OCP OK Eos A F OCIOK OK Eos A F OCVS OK Eos A...

Страница 69: ...ssure unit is available 0 N A The format length is 32 bytes and add the Eos 0x0 at the end Info code Filename F01 File name Number 111111 the serial No of second gauge Minscale 001 000 Minimum scale value Datesum 01 the saved points in file No 01 06 07 03 10 29 53 Point number save date time 0 0108MPA Pressure measure value 0 0000mA Electricity measure value Example P 0 0364 MPA I 0 0001 mA P 0 03...

Страница 70: ...1019 The format of operation password is wrong 1020 r w Symbol is wrong 1021 The file number is out of range 1023 The shortening pressure unit is wrong 1024 This pressure unit can t use 1025 The series address is out of range 1 112 1026 Baud rate is wrong 1027 The time parameter of 24V open close is wrong 1029 Parameter is too long 1030 Not contact with HART yet 8 HART function s return format Fun...

Страница 71: ...in the PV interface yet example 1 oppositely it returns after interface displayed example 2 Example 001 F MVAL PV_RANGE 0 00000000 0 00000000 NC Example 001 F MVAL PV_RANGE 0 01506382 0 02472788 KPA Display and adjust transmitter s damp value Address F MVAL DAMPING damp value Unit second Example 001 F MVAL DAMPING 1 000 s Simultaneously display the pressure value measured by calibrator and transmi...

Страница 72: ... F MVAL AO MI_VALUE 4 00000 MA 4 00265 MA Appoint to the fixed current output from transmitter calibrate the current output from transmitter Address F MVAL FIXAO MI_VALUE Current output from transmitter unit current value measured by calibrator unit Switch to function 7 it returned but not enter in the FIXAO MI_VALUE yet example 1 oppositely it returns after it is displayed example 2 Example1 001 ...

Страница 73: ...Additel Corporation 22865 Savi Ranch Parkway Ste F Yorba Linda CA 92887 USA Phone 714 998 6899 Fax 714 998 6999 Email service additel com website www additel com ...

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