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Chapter 1: Introduction, Page 4

M o d e l 6 8 2 T - H P U S E R M A N U A L A T E X Z o n e 2

Measurement takes place through the flow cell. The flow cell section of the pipe is a two-inch diameter
stainless steel tube with proprietary “windows” specially coated to eliminate erosion. These windows,
positioned opposite each other and aligned with the source and detector, are highly transmissive to X-rays and
able to withstand high pressure and temperature.

A fully integrated densitometer automatically corrects the detected X-ray transmission for any changes in the
density of the product.

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Содержание 682T-HP

Страница 1: ...Model 682T HP Sulfur Analyzer ATEX Zone 2 pzc User Manual 9000 223 VE REV C...

Страница 2: ...682T HP Sulfur Analyzer For ATEX Zone 2 Locations USER MANUAL June 2019 2019 by AMETEK Inc 150 Freeport Road Pittsburgh PA 15238 Ph 412 828 9040 Fax 403 826 0399 www ametekpi com R PROCESS INSTRUMENTS...

Страница 3: ...1 5 Notice of Operation 9 2 INSTALLATION 10 2 1 Site Selection 10 2 3 Utility Requirements 11 2 3 1 Gas Supply Specifications 11 2 3 2 Electrical 11 2 3 3 Signal Connections 13 2 3 4 Process Connecti...

Страница 4: ...ple Presentation 33 4 3 CAPTURE Procedure Using Pushbutton Control 34 4 3 1 Modifying Sample Data 36 4 3 2 Changing the Calibration Method 38 4 3 3 Saving the Calibration 38 4 3 4 Initializing CalSet...

Страница 5: ...8 5 4 Leak Sensor 49 5 5 Inputs Outputs 50 5 6 AC Line Filter 51 5 7 Head Mounting Plate 51 5 8 XRT XRA Head and Detector 51 5 9 Fan 52 5 10 Sample Aperture Window 52 5 11 Flow Cell 52 5 12 Flow Cell...

Страница 6: ...Corrections 79 6 14 Density Corrections 80 6 15 Port Setup 80 6 16 Transfer Data 81 6 17 Temperatures 83 7 ALARMS I O CONFIGURATION 85 7 1 General Alarm Error Messages 85 7 1 1 Leak in Cabinet 86 7 1...

Страница 7: ...Aperture Window Replacement 96 10 1 3 Flow Cell Window Assembly 98 10 1 4 Replacing Parts 99 10 2 Controller Update 99 10 2 1 Updating the PLC Software 99 10 2 2 Updating the TP 177B Software 100 WARR...

Страница 8: ...onents of the analyzer Section 6 Utilities Describes how to use standard software features of the analyzer Section 7 Alarms I O Configuration Describes the available alarms and explains how to configu...

Страница 9: ...on System EPS also known as the Cabinet Purge is included with the analyzer to allow the system to be operated in a hazardous environment This system relies on an initial rapid cabinet purge and then...

Страница 10: ...the process fluid shall not exceed 2 V V and the Upper Explosive Limit shall not exceed 80 3 The equipment shall be installed so the risk of mechanical impact on the display is low To avoid electrosta...

Страница 11: ...r stainless steel tube with proprietary windows specially coated to eliminate erosion These windows positioned opposite each other and aligned with the source and detector are highly transmissive to X...

Страница 12: ...r can be tied in to plant wide automation systems to provide real time strategic measurements Among the key features of the analyzer are a fully integrated Densitometer optional automatic density comp...

Страница 13: ...lines terminals blending Sample stream temperatures up to 464 F 240 C with high temperature option Proprietary window in flowcell can withstand pressures In excess of 500 psig 35 bar Certified to indu...

Страница 14: ...ll X ray Tube Head Detector Head and related electronics The signal from the Detector Head is fed to the Controller where it is corrected for density and applied in the calibration equation to yield t...

Страница 15: ...oring the system uses various sensors and user definable limits The second function is to schedule and control the analysis sequence The third function is to handle communication with operators and ot...

Страница 16: ...e density of the measured fluid NOTE The factory installed densitometer is an option However if the analyzer is ordered without the densitometer the customer must supply a 4 20 mA density signal to th...

Страница 17: ...y 62 inches 158 cm high and 47 inches 120cm wide Be aware that the analyzer is designed to have the process stream connected to the top and bottom flanges standard connection is 1 600 ANSI RF Adequate...

Страница 18: ...otective gas is connected to a 3 8 NPT entry at the purge controller Refer to the Customer Drawings Except for cylinder supplied gases the point at which the protective gas enters the supply duct s sh...

Страница 19: ...should be consistently maintained to 90 nominal VAC on the low end and 110 nominal VAC on the high end The AC voltage input can be 230 VAC single phase 50 Hz 1600 watts maximum power MAINS supply cor...

Страница 20: ...conduit hubs Refer to the Custoemr Drawings and Wiring Diagrams supplied with your analyzer for connection details Signal cables need to be connected to the analyzer through cable glands or conduit hu...

Страница 21: ...ample probe may be necessary to ensure that a representative sample of the process flows through the analyzer The sample flow should be more than 4 liters per minute 1 gallon per minute through the an...

Страница 22: ...should be green 6 Turn the Purge Control Valve On This will start the High Purge Flow and the Purging indicator should turn amber If the Purging indicator remains black the flow through the outlet val...

Страница 23: ...Touch Panel When the Local Remote Control Switch is in the LOCAL position any signals from a remote location to run stop and change calibrations are ignored When the Local Remote Control Switch is in...

Страница 24: ...on is pushed 5 The door switch is in REMOTE and the REMOTE RUN signal is inactive 6 The system was not running when last powered off unless condition 2 above is now true 7 The door switch changes from...

Страница 25: ...Chapter 3 Operation Page 18 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 26: ...d when the Update time has counted down to zero If Repeat Analysis is enabled the Update time will then reset to the Count time and start the countdown to the next result update Several parameters may...

Страница 27: ...ol of the RUN and STOP and CalSet selection is performed remotely or locally If you want to control the system from the Touch Panel move the switch to the LOCAL position 4 Apply Power The Touch Panel...

Страница 28: ...to Section 6 7 Setup 4 20mA Outputs for details 12 Set the Out of Bounds Limits Ensure that the upper and lower bound limits for the sulfur results are set appropriately Refer to Section 6 8 Setup Bo...

Страница 29: ...sword is entered the password level is set to 0 until an appropriate password is entered again The following is compiled information from the Siemens TP 170B and TP 177B manuals Overview If operator c...

Страница 30: ...the operating unit is not operated within the period of time configured logout time the current password level is automatically reset to 0 For the logoff time you can use values of 0 to 60 minutes The...

Страница 31: ...UTIL Screen you may select the Count Time Pause and configure any other parameters displayed Access is allowed for Operator2 Level 2 or higher password For more details refer to Section 6 Utility Scr...

Страница 32: ...Limited modifications can be made to items on the Main Screen You will need to log in with an appropriate password before changes are allowed The items you may change are the Product ID and the densit...

Страница 33: ...used in calculating the result remain set in gm cc Access is allowed for Operator2 Level 2 or higher password The option for reference density shows the calculated density in gm cc based on the theor...

Страница 34: ...screen with just the sulfur and density can be selected from a button on the main screen or set to automatically display when the Local Remote door switch is turned to Remote refer to section 6 5 Con...

Страница 35: ...always for sulfur and gm cc for density regardless of what units are selected for density on the Main Screen 3 8 Verification Utility The AMETEK ASOMA Model 682T HP analyzer contains a utility for in...

Страница 36: ...ity meter if included The system will warn that the density is low and X rays will be turned off This is desirable since the X rays would temporarily saturate the detector if they were transmitted thr...

Страница 37: ...arm if the results are outside expected limits Note the verification procedure may be repeated as many times as desired by following steps 4 through 6 7 When you are satisfied with the verification re...

Страница 38: ...cates that the X ray Tube is on and that it is NOT safe to swing the XRT XRA Head out An interlock is provided to shut off X rays if the XRT XRA Head is removed from the flow cell X ray Warning Light...

Страница 39: ...applications To change calibrations make sure the Local Remote door switch is in the LOCAL position and logon with the appropriate password Select the CalSet from the drop down menu in the Main Scree...

Страница 40: ...amples must be about 1 2 gallon 2 liters each to fill the Densitometer and the flow cell The Exponent method requires a minimum of 3 samples while the Hyperbolic and Alpha methods require a minimum of...

Страница 41: ...you may follow the CAPTURE procedure while the process stream is flowing or trapped in the analyzer Pull a grab sample from the Manual Drain Valve while the analyzer is measuring and mark it for inde...

Страница 42: ...and select the UTIL Screen to set the COUNT TIME 2 Press the Capture Button on the front door It is not necessary to stop the analyzer if it is already running automatic analysis The automatic analysi...

Страница 43: ...ecords available for every CalSet View the records and note which ones you want to overwrite HINT Press the GIVEN CALC button for a quick view of all the enabled records since the last recalculation 4...

Страница 44: ...11 Press the RECALC button The analyzer will calculate the best fit in about 40 seconds 12 Press the GIVEN CALC button to inspect the results of the calibration Refer to Section 4 4 Calibration Fit fo...

Страница 45: ...previous sections after entering the calibration level password 4 3 4 Initializing CalSet Records You may initialize all the records in a particular CalSet by using the Transfer to All Records functio...

Страница 46: ...tion 4 3 CAPTURE Procedure Using Pushbutton Control 5 When the Sample Table Screen is displayed find the Pull down menu near the top of the screen under the title Data Record Name There are 8 empty re...

Страница 47: ...bout where the records will be initially stored either in the Capture Buffer or the Re Calc Records Captures performed using the pushbutton on the front door will always be placed in the Capture Buffe...

Страница 48: ...nge of sulfur and there is not much variation in the sample density the Exponent method is recommended EXAMPLE OF A CALIBRATION FIT WITH AN EXPONENT DENSITY CORRECTION Element S Std Error of Estimate...

Страница 49: ...ion in the samples to produce a valid Alpha coefficient If you have a set of samples with varying densities and sulfur to span the expected process conditions and the range of sulfur is small the Alph...

Страница 50: ...it will not produce as good a fit as the Alpha method if the sample density varies by a large amount If you have a set of samples with a large sulfur range and similar densities the Hyperbolic method...

Страница 51: ...standard error may mean one or more of the samples should not be included or a different method should be used Some typical problems that lead to calibration errors are 1 Insufficient range of sample...

Страница 52: ...cted as the error involved in the counting statistics cannot be removed from the system Thus at best it can be expected that 68 of the measurements of a peak will come within this calculated one sigma...

Страница 53: ...gma for the sample Since CPS is the count rate and not the total counts for the sample we must divide the CPS by the Count Time before taking a square root of the result For a 4 second Count Time CPS...

Страница 54: ...urrent typ 2 05 1 23A at 120 230Vac Power factor typ 0 56 0 47 at 120 230Vac AC Inrush current typ 3A peak DC Input not allowed Efficiency typ 89 4 90 2 at 120 230Vac Losses typ 14 5 13 2W at 120 230V...

Страница 55: ...10 mbar 4 wc Indicators Alarms Alarm Red Indicates Low Pressure Green Indicates Pressure OK Low Pressure Sensor Alarm setting 1 wc 2 5 mbar Purging Indicator turns Yellow when purge flow is detected...

Страница 56: ...Chapter 5 Hardware Details Page 49 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 57: ...ut signals are isolated with intrinsic safety barriers Refer to your drawing package for connection details 4 20mA outputs are connected to the I O signal terminal block or intrinsic safety barriers T...

Страница 58: ...rated when the XRT XRA Head is not shielded by the Flow Cell and Detector Despite this interlock it is good practice to turn off power to the analyzer so there is no chance for X ray generation while...

Страница 59: ...ns 5 10 Sample Aperture Window The sample aperture window also called the safety window is a sheet of 1 4 mil Polypropylene film covering the sample aperture on both the XRT Head and detector It must...

Страница 60: ...tional The Densitometer or a Customer supplied analog density input is crucial to providing accurate results from the analyzer Please refer to the manual supplied with the Densitometer for operation d...

Страница 61: ...ater may be supplied inside the enclosure Please refer to the manual supplied with the heater for operation details The heater is nominally set to control the cabinet temperature above 70 F 21 C 5 15...

Страница 62: ...s for recalibrating the touch sensitivity of the panel are copied here for convenience 1 Cycle the power and when the Loader window comes up press the Control Panel button 2 When the Control Panel app...

Страница 63: ...PLC 5 16 1 PLC Specifications CPU Order Number 6ES7 215 1BG400 0XB0 5 16 2 Battery Replacement The PLC is provided with a battery cartridge to extend the data retention time up to 200 days This batte...

Страница 64: ...n the Manual Drain Valve while the process is flowing to grab a sample for independent analysis in which case care must be exercised so that the process fluid does not spill The Manual Sample Valve at...

Страница 65: ...Several types of intrinsically safe switching amplifiers may be provided to safely connect signals from a hazardous location to the analyzer Please follow manufacturer s recommendations for connecting...

Страница 66: ...Chapter 5 Hardware Details Page 59 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 67: ...Chapter 5 Hardware Details Page 60 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 68: ...Chapter 5 Hardware Details Page 61 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2 Digital outputs DP 0102...

Страница 69: ...Chapter 5 Hardware Details Page 62 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2 Digital inputs DP 0094...

Страница 70: ...Chapter 5 Hardware Details Page 63 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 71: ...Chapter 5 Hardware Details Page 64 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2 RS485 isolator DP 0099...

Страница 72: ...Chapter 5 Hardware Details Page 65 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 73: ...1 1 ON SW2 1 OFF SW3 1 OFF 250 between A and B Hazardous Area SW1 2 ON SW2 2 OFF SW3 2 OFF RS485 Safe Area No Termination Resistor SW1 3 ON SW2 3 ON SW3 3 ON Unconnected Pin 6 SUB D Connector SW1 4 ON...

Страница 74: ...W1 3 ON SW2 3 ON SW3 3 ON Unconnected Pin 6 SUB D Connector SW1 4 ON SW2 4 OFF SW3 4 OFF RS485 Hazardous Area 9600 Baud SW2 5 ON SW3 5 ON 11 total bits SW2 6 OFF SW3 6 ON SW2 7 OFF SW3 7 OFF SW2 8 OFF...

Страница 75: ...Chapter 5 Hardware Details Page 68 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 76: ...Chapter 5 Hardware Details Page 69 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2...

Страница 77: ...ll require an appropriate password level 6 1 Valve Setup The analyzer can control an inlet and outlet valve to block off or allow flow from the connected process stream This control is enabled only if...

Страница 78: ...the last calibration sample has been drained from the analyzer The Acquisition delay is the number of seconds the analyzer will delay before starting the first measurement when put into the RUN condit...

Страница 79: ...ed after the START signal is received while the analyzer is in REMOTE operation This allows product some time to flow through the analyzer before the first analysis is started Subsequent analyses will...

Страница 80: ...and Operator levels Press the PassWords button on the UTIL screen and log on with the Administrator Level 9 password Tap the password field you wish to modify and enter the new text on the alphanumer...

Страница 81: ...e warning limits are all upper limits The warning limit cannot be set above the alarm limit Each of the monitored temperatures and their respective alarm limits are shown here Cabinet 45 C X ray Tube...

Страница 82: ...s been off for more than 200 days or does not match the local time the PLC clock can be set from the UTIL screen by tapping the Set PLC CLK button Access is allowed for Operator6 Level 6 or higher pas...

Страница 83: ...20mA output for density is identical regardless of which CalSet is active but the 4 20mA output for sulfur can be set independently for each CalSet To access the analog output range for each CalSet pr...

Страница 84: ...tput a digital signal when the sulfur results exceed configured limits You may configure these limits through the UTIL screen by pressing the SETUP 4 20mA BOUNDS button Access is allowed for Operator6...

Страница 85: ...cording to how much delay you want after each analysis before the start of the next analysis This time can be any value between 0 1 second and 320 seconds Access is allowed for Operator6 Level 6 or hi...

Страница 86: ...0 303370787 1 2 1 3 1 14 1 3 1 2 1 17 User Offset 0 9 1 3 1 05 0 773033708 1 5 1 2 1 23 0 9 0 8 1 05 0 8 1 1 1 02 1 1 1 1 11 1 0 9 1 08 You may enter User Corrections for any CalSet by selecting the U...

Страница 87: ...put but will not affect the calculated sulfur result If you are checking the mathematics of the calibration equation be sure to use the uncorrected density for your calculations The Data Records Captu...

Страница 88: ...ilities A MMC needs to be installed to store the data Refer to section 10 2 3 Updating the TP 177B Software for instructions to install the MMC A card reader is required to read the data after the car...

Страница 89: ...ed text file CSV file and can be found in the DAT folder or directory Example If the FILENAME is myDATA and the FILE NUMBER is 004 and you select CALSET0 and EXPORT REC 0 then all the calibration reco...

Страница 90: ...T folder or directory If the file name and number specified is identical to a file name on the MMC while logging is enabled the system will automatically overwrite the existing file in the LOG folder...

Страница 91: ...rature may be displayed from a customer supplied 4 20mA signal if desired The external temperature may be used instead of the Flow Cell temperature to calculate the reference density correction by pre...

Страница 92: ...contact to open when power is on 1 Leak in cabinet 2 Cabinet X ray or Flow Cell temperature exceeds maximum 3 Zero Counts detected or Counts exceeding maximum 4 Purge Failure 5 System discrete input a...

Страница 93: ...gh an increase in the Flow Cell or Cabinet temperatures may contribute to a Head temperature alarm Verify that the process stream is not over temperature Make sure that the area is safe to open the an...

Страница 94: ...s above the minimum Check connections and try cycling power If nothing seems obvious contact AMETEK s service department for assistance 7 1 6 I O Error If the Touch Panel Display shows symbols instead...

Страница 95: ...provided to indicate a Valid Result has been updated This signal will output voltage or close a contact for 3 seconds after a valid result has been sent to the analog outputs One digital signal may b...

Страница 96: ...analysis during remote operation The two inputs allow binary selection of 3 pre configured Count Times If no inputs are set the Count Time will remain unchanged from the last valid Count Time Please...

Страница 97: ...tures Page 90 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2 8 SPECIFICATIONS CERTIFICATION 8 1 Specifications When the optional heater is installed in the enclosure the following additio...

Страница 98: ...ASOMA MODEL 682T HP General setup The AMETEK Model 682T HP can be considered to be a SLAVE device with default address 200 changeable from the local display PORT SETUP screen Transmission baud rate T...

Страница 99: ...ounds 8 0x0100 O40001 Status Word RESERVED BIT reserved for future use 9 0x0200 O40001 Status Word RESERVED BIT reserved for future use 10 0x0400 O40001 Status Word RESERVED BIT reserved for future us...

Страница 100: ...a n a O40009 040010 Floating Point G CC DENSITY USER CORRECTED n a n a O40011 040012 Floating Point SECONDS COUNT TIME n a n a O40013 040014 Floating Point C FLOW CELL n a n a O40015 040016 Floating...

Страница 101: ...Receive parity error 7 Receive CRC error 8 Illegal function request function not supported 9 Illegal memory address in request 10 Slave function not enabled 9 2 Serial Output Option Serial output RS 4...

Страница 102: ...left to right Product ID CPS Density Corrected Density Count Time C at the Flow Cell C inside the cabinet C at the X ray tube and the Date The data from each analysis update corresponds to the columns...

Страница 103: ...an remove either the XRT head or the Detector by removing the 8 6 32 x 1 2 flat Phillips screws attaching the angle brackets on the top and bottom of the head or detector 10 1 2 Sample Aperture Window...

Страница 104: ...nd standoff with a short threaded screw emerging from one end Carefully thread the tool into one of the two holes in the window holder ring Thread it in all the way Pull steadily on the tool straight...

Страница 105: ...window should draw up tight and wrinkle free 5 Replace the window ring Use the window removal tool to carefully place the window ring back in the aperture Make sure that the O ring is not pinched up a...

Страница 106: ...ram to S7 1200 series PLC with SD Card To insert a memory card open the top CPU door and insert the memory card in the slot A push push type connector allows for easy insertion and removal The memory...

Страница 107: ...ansferred to internal load memory The CPU then goes to the start up mode RUN or STOP that you configured for the project Note You must remove the transfer card before setting the CPU to RUN mode 10 2...

Страница 108: ...ck of the HMI Do not insert in the System slot The card should be oriented with the label to the right and the notch to the bottom when looking at the back of the HMI as pictured Push in until it latc...

Страница 109: ...ge 102 M o d e l 6 8 2 T H P U S E R M A N U A L A T E X Z o n e 2 Select the row with the storage card when it appears in the window Press the Next button Previous backup files on the SD card if any...

Страница 110: ...ame is normally the current date You can change this if desired or leave it alone Press the Create button Wait about 5 minutes Press OK when the Backup success window is displayed Press the X in the u...

Страница 111: ...can remain in the Data slot or be removed if desired Restore Follow the initial steps of the Backup procedure except select the Restore tab instead of Backup Select the row with the storage card when...

Страница 112: ...T E X Z o n e 2 Wait for transfer about 3 minutes Don t worry when the screen goes blank A normal boot up follows shortly after If you watch carefully you will catch the restore success message just b...

Страница 113: ...cations Module 1 1000 757 JE HMI Touchscreen 1 1000 904 JE Battery 3V CR1025 1 1000 762 JE SIMATIC HMI Memory Card 1 1000 851 JE Memory Card 24 MB for Siemens 1215C PLC OTHER PROBLEMS If you have a pr...

Страница 114: ...ch case within 7 days after discovery of the defect If Buyer does not provide such timely notification it shall not be entitled to reject Products including software firmware or Services and Seller sh...

Страница 115: ...DENTS TO YOUR REGULATORY AGENCY Any failure of or damage to the shielding system requires you to suspend operation of the instrument until corrective action can be taken by a person licensed to perfor...

Страница 116: ...adiation levels for instruments at typical energy levels A factory survey of your instrument is included with the shipping documents Keep this survey on file Remember that turning off the power immedi...

Страница 117: ...ad 5 0 1 Left Side of Detector 6 0 1 Top Outside Enclosure 7 0 1 Right Outside Enclosure 8 0 1 Bottom Outside Enclosure 9 0 1 Left Outside Enclosure 10 0 1 Front Outside Enclosure 11 0 1 Rear Outside...

Страница 118: ...company radiation safety officer or equivalent must certify that each employee has been trained in the safe operation of the instrument by reading and understanding the safety sections of the manuals...

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