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1. 59 APPENDIX A OBTAINING ID If you do not know the pipe ID try to get pipe OD using one of the following methods e Read the pipe OD and schedule on the pipe e Read the OD and schedule from system drawings Measure the pipe circumference using a tape measure and divide the measured circumference by 3 14 e Foran approximate pipe ID use the OD with the charts in Appendix B Pipe ID Charts pages 61 63 e Foramore accurate pipe ID use the Thermo Polysonics Ultrasonic Pipe Thickness Gauge part number 0704 0187 and perform the following calculation pipe ID 2 pipe OD 2 x pipe thickness 60 L9 Appendix B Table 1 Steel Stainless Steel and PVC Pipe Standard Schedules ID and OD in Inches N 0888 59888 888 88838 823 BARRI 9 DJAR MMA 35858 2928 3828 83288 Quee 519 iml mall alli mall ORO g XIGNaddy y L gt JJ o c9 Nominal Pipe Size in inches Appendix B Table 2 Cast Pipe Standard Classes ID and OD in Inches For pipes with cement linings reduce the pipe ID by twice the lining thickness Standard and double cement lining thicknesses are listed in Table 3 59 Nominal Pipe Size in inches Appendix B Table 3 Ductile Iron Pipe Standard Classes ID and OD in Inches Inside Diamete
2. Press SCROLL until the desired multiplier for the pulse totalizer appears in the box Press ENTER to activate the new multiplier Press the MENU ARROW key to the left of Flowto return to the Flow screen 30 3 4 4 Deactivating Pulse Totalizer 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press the MENU ARROW key to the left of Total Once the Totalizer screen appears press ENTER 3 times to move the cursor to the multiplier in the last line of the totalizer screen reads Tot RLY 1 Press SCROLL until No appears in the box Press ENTER to deactivate the pulse totalizer feature Press the MENU ARROW key to the left of Flowto return to the Flow screen talizer Units Imp Mag FIGURE 3 4 TOTALIZER PULSE TOTALIZER SCREEN 3 5 The 4 20 mA Loop 3 5 1 Connecting the 4 20 mA Current Loop Wires For flowmeters with Main PCB 22302 0002 Rev F or earlier Prevent possible electrical shock and or damage to the meter disconnect power to the meter PRIOR to wiring i T WARNING Use shielded twisted pair wires for this connection If the meter is installed near VFD s install wiring in grounded metal conduit Reference Figures 3 5 A and 3 5 B page 32 for each step of this procedure 31 Select a powering option for the 4 20 mA loop Remove the meter access cover Configure the pins on the 4 20 mA card using jumpers according
3. 4 UEM 45 1 Modes scc 45 4 2 earn Mode VVarllticlS iustos tristes cetus t oun nang 45 4 3 Operating Mode Warnings amp 5 46 4 4 Variable Frequency Drives 8 47 48 4 6 oelllhg a ase ee etre aea ciu 49 4 7 Performing On Site Calibrations 50 4 8 Resetting to Factory 50 4 9 Setting a Damping once 50 4 10 Signal Quality amp Signal 51 S Mantenan sc teu tutatus ia abe UD dub cte 52 SM Cac E E UN 52 5 2 Local Representative 5 52 5 3 Flowmeter 52 5 4 Maintenance 53 5 4 1 Replacing the 4 20 mA Module 53 9 4 2 Replacing the Relays a eevee 54 9253 NG FUSE A 54 Ubdtading IDe FIOWITIGIGE 55 5 6 Contacting the Service Department 56 IOW MIC TONS dai
4. FIGURE 3 9 ADJUST CONTRAST SCREEN 42 3 10 Password Protection 3 10 1 Setting a Password 1 2 Press the key on the number keypad When the Adjust Contrast screen appears press the MENU ARROW key to the left of Passwd When the Password screen appears type in four numbers using the number keys Press ENTER If you do NOT wish to activate the password protect feature go to step 8 to return to the Flow screen Press SCROLL until the cursor moves to Locked Press ENTER to activate the password protect feature Press the MENU ARROW key to the left of Flowto return to the Flow screen Enter 4 digit Password 10 PASSWORD SCREEN 3 10 2 Changing the Password 1 2 Press the key on the number keypad Press the MENU ARROW key to the left of Passwd in the Adjust Contrast screen When the Password screen appears type in the four digit password Press ENTER Once the Password Protect screen appears press ENTER to move the cursor to the Password box 43 6 Usethe number keys to enter a new password 7 Press ENTER 8 Press the MENU ARROW key to the left of Flowto return to the Flow screen Lock Keypad FiGURE 10 PAsswonp PROTECT SCREEN 3 10 3 Deactivating the Password Protect Feature 1 2 Press the key on the number keypad Press the MENU ARROW key to the left of Passwd in the Adjust Contrast screen When the Password screen appears t
5. S 36 3 6 1 Viewihg tre FIOW VUE URS 36 3 62 Setting the Trend 36 3 6 3 Viewing the Maximum Flow 37 3 6 4 Resetting the Maximum 37 3 7 FNE 05 FOWO rubio on Y ERE TRA RE d Iwas 38 oe GERST desine unt tet M ae 38 3 7 2 Activating the Lost Power Feature 38 3 7 3 Resetting the Lost Power 38 3 7 4 Deactivating the Lost Power Feature 39 3 8 The Remote Zero pr ueber rbd Dura e and edidi 39 14 MET IU UT 39 3 8 2 Connecting a Switch to Remote Zero Feature 40 3 8 3 Activating the Remote Zero Feature 40 3 8 4 Deactivating the Remote Zero Feature 41 3 9 Adjusting tlie oereen Contrast oret te dee eme t eene 42 3 10 PASSWOMG Protection i aeo tee ERR Ned Maus oie valium 43 Toeto 43 3 10 2 Chahging the PassWord ao iro tap Eo oie 43 3 10 3 Deactivating the Password Protect Feature 44
6. 1 1 1 3 Functional Specifications 2 SUA FOV gt sacado Es mU RUN annie tocca 2 MAS te 3 ZONE Idae MIR AI EET OTT 3 2 1 1 Connecting the 3 2 1 2 Connecting the DC 4 2 1 3 Connecting the 5 2 2 S MEIE dudas qus Eau v S deme 8 2 2 1 Selecting a Transducer Site 8 2 2 2 Choosing a Transducer Orientation 8 2 2 3 Attaching Transducers to the Pipe Strap 9 2 2 4 Mounting the Transducers 2 10 2 2 5 Mounting the Meter Enclosure 11 11 c aces 14 E 14 1 1 Relays oett med E Erbe 14 9 12 the apt e ebbe be 16 9 18 S2 NER T TU T 19 3 2 1 Setting Data Logger Time and 19 9 22 Up trie Data LOGO CF eei ronis 20 3 2 3
7. 3 8 The Remote Zero Feature 3 8 1 General Activating the remote zero feature enables the meter to read zero flow until signaled by an external control system e g a pump turning on or a valve opening to begin reading actual flow The meter registers zero flow within 2 seconds of remote power feature activation and restarts flow readings within 15 seconds of being signaled This feature is ideal for systems requiring pump activated flow readings only and not back flow or flow from possible valve leaks To set the meter reading to zero flow short the POSZERO connection to the RLYCOM connection using an external switch To read flow open the POSZERO RLYCOM connection via the external switch The required switch contacts are usually available in a pump motor controller or valve controller 39 3 8 2 Connecting Switch to Remote Zero Feature 1 1 Prevent possible electrical shock and or damage to the meter disconnect power to the meter PRIOR to wiring Mice RO Abs 1 2 8 Hemove the meter access cover Locate the terminal that contains the remote zero feature same terminal used for connecting DC power reference Figure 3 8 A page 41 Locate the POSZERO and RLYCOM connections Turn the terminal screws on top of the POSZEHO and RLYCOM connections COUNTERCLOCKWISE to fully open the connections Insert one switch wire into the connection marked RLYCOM Insert the other switch wire into the connection marked
8. Cutoff box Enter the rate for low flow using the number keys Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen 49 4 7 Performing On Site Calibrations Determine the flow using another source prior to completing this procedure 1 Calculate the site calibration adjustment divide the actual flow by the Hydra flow 2 Press the MENU ARROW key to the left of in the Flow screen 3 When the Limits screen appears press ENTER until the cursor appears in the Site Cal box 4 Enterthe site calibration adjustment calculated in step 1 o Press ENTER 6 Press the MENU ARROW key to the left of Flowto return to the Flow screen 4 8 Resetting to Factory Defaults 1 Press the MENU ARROW key to the left of Setup in the Flow screen 2 Press the MENU ARROW key to the left of Yes to answer the question Reconfigure Flow Meter All of the settings will reset except 4 20 mA calibration pipe ID and flow units time base 4 9 Setting a Damping Parameter The damping coefficient suppresses short term fluctuations in the indicated flow rate Increasing the coefficient increases the response time to changes Damping should be kept at a minimum unless the flow rate fluctuates wildly If this is the case with your application increase the damping factor just enough to reduce the fluctuation to an acceptable degree 1 Press the MENU ARROW key to the left of Diags in the Flow screen 2 When the Li
9. Downloading Data from the Data Logger 21 E00 PIS iuc chee uA eee 23 32 9 Loano Data 09 80667 c 24 3 2 0 Erasing Data Fes 25 LOOMING AON Dale mem 26 3 2 8 Zooming in on a Selection of Data 27 NM EET E 28 3 3 T 5et lig Totallzer WANS 28 3 3 2 Changing the Totalizer 29 3 9 9 heselt ng INE TotallZel a YR Ev Eee de 29 3 4 The Pulse Totalizer 29 MCN CRT 29 3 4 2 Activating the Pulse 30 3 4 3 Reconfiguring the Pulse Totalizer Multiplier 30 3 4 4 Deactivating the Pulse Totalizer 31 SEINE SIM LOOD 31 3 5 1 Connecting the 4 20 mA Current Loop 5 31 3 5 2 Connecting the 4 20 mA Current Loop 5 33 303 DENN Ihe 34 9 5 4 the 4 20 MA LOOD mod Oeo exert 34 S6 TAE Mend
10. POSZERO Turn each connection screw CLOCKWISE to close the connections Ensure connections are secure and replace the meter access cover 3 8 3 Activating the Remote Zero Feature 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press ENTER until the cursor moves to the Hemote Zero line Press SCROLL until the cursor moves to On Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen 40 3 8 4 Deactivating the Remote Zero Feature 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press ENTER until the cursor moves to the Remote Zero line Press SCROLL until the cursor moves to Off Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen FIGURE 3 8 A REMOTE ZERO TERMINAL 41 Limits Vel 0 0 fps FFT Low Flow Cutoff 8 Total Flow Figure 3 8 B Limits SCREEN 3 9 Adjusting the Screen Contrast 1 2 Press the key on the number keypad When the Adjust Contrast screen appears press key on the number keypad to scroll the contrast bar When the screen is the desired contrast press the key once more Press SCROLL and BACKSPACE to make fine adjustments to the contrast Press the MENU ARROW key to the left of Flowto return to the Flow screen
11. be installed on your computer in order to perform this function 1 Connect the communication cable from the flowmeter to the RS232 port on the computer 2 OpenHyaraLink 3 Ifthe Communications Established window appears click OK and proceed to step 4 However if the Communications Failed window appears check the security of the cable ensure the flowmeter is on and complete the following steps a Click OK b Whenthe CommpPort Properties window appears make sure the correct comm port number is selected and enter the correct CommPort properties c he Communication Established window should appear If it does not contact your Flow Systems representative T Lomm gat FIGURE 3 2 PROPERTIES 21 4 Whenthe HyaraLink window opens click on the drop down arrow next to Log File 0 5 Selectthe log file you want to download 6 Click the Get Log button in the upper right corner of the HydraLink window 7 Wait for HydraLink to complete downloading HydraLink Datalog Retrieval Program File Log Datalog Loaded Figure 3 2 D full the logger restarts the sequence and overwrites the files beginning logger saves data sequenced files 0 through 9 Once all files are with log file 0 Refer to Section 3 2 4 page 23 to save log files 22 3 2 4 Saving Data Log Files Saved data log files are delimited by commas as it applies to opening
12. dud peat 56 Hazardous Area Installation Methods 58 ADppehdbcACODIITSO Pipe IB ae ia ppt nrbes c Dante 60 B MIDE WD uode iuto tau 61 Appendix C Hydra SX40 Menu Tree 64 1 GENERAL The Hydra SX40 Dual Frequency Doppler DFD Dedicated Flowmeter is suited for measuring the flow of fluids with undissolved entrained solids or dispersed gases such as e wastewater primary sludge and activated sludge e food dairy and fluidized foods e industrial crude oil and dredging 1 1 Flowmeter Specifications 1 1 1 Performance Specifications Velocity Range 0 2 ft sec to 32 ft sec 0 06 m sec to 10 m sec Accuracy 1 of velocity full scale Fluids liquids containing particulate or entrained gas bubbles Pipe Size 0 5 in to 200 in 12 mm to 5000 mm 1 1 2 Physical Specifications Transmitter NEMA 4X IP 65 flame retardant fiberglass reinforced polyester Transducers two encapsulated DFD sensor heads suitable for submersible underground service enclosed in stainless steel shrouds with integral transducer clamps 30 ft 9 m standard cable length Weight approximately 12 lbs 5 4 kg 1 1 3 Functional Specifications Outputs 4 20 into 750 Ohms 12 bit 5 kV optically isolated loop or self powered RS232 interface Power Supply 90 to 132 VAC and 190 to 250 V
13. procedure will erase ALL the log information 4 X stored in the flowmeter You CANNOT erase a specific log file 1 Click on Login the HydraLink window Select Erase All If you are sure you want to erase all 10 log files click Yes in the Erase All window and wait while the logger erases all the files If you do not want to erase all 10 log files click No in the Erase All window Click OK in the Erase Aborted window HydraLink Datalog Retrieval Program File Leg Get Log Erane Al Loo Fila a Zoom Fila 2 Startad 6 76 2001 1 13 30 PM zB Flow points at 30 second intervals Values range from to 111 195 1 25 30 amp E zDOLI 1 19 40 PH D 0 6 5 2001 1 20 00 D g High Flow 110 7538 amp 5 2001 1 20 30 PM 0 0 Low Flow FIGURE 3 2 G 25 3 2 7 Zooming in on Data 1 Click in the check box to the left of Zoom 2 Pressthe arrow buttons at the bottom of the data graph to view data 3 Return to the original view by clicking in the Zoom check box again HedraLink Datalog Retrieval Program Get Log log File 1 LLL File 2 Started 6 8 2001 1 19 70 amp 5 2001 1 20 30 Flow points at 30 second intervals Values range from 0 to 111 195 GPH 6 5 2001 1 25 30 6 5 2001 1 19 30 PM 0 a 6 2 2001 1 20 00 0 6716 2001 11 20 30 D High Flow 110 7538 Lo
14. the correct minutes Press ENTER Use the number keys to enter the day Press ENTER Press SCROLL until the correct month appears Press ENTER Use the number keys to enter the correct year Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen OR press the MENU ARROW key to the left of Log to go to the Log screen 22 19 45 19 Aug 1999 FIGURE 3 2 A TIME SCREEN 3 2 2 Setting Up Data Logger You cannot select the file to store a specific log set The flowmeter saves data in sequenced files 0 to 9 The flowmeter advances to next file each time the logger is turned on or a file logs more than 9000 points 1 Locate and press the MENU ARROW key to the left of Outputs in the Flow screen 2 When the Outputs screen appears press the MENU ARROW key to the left of Log the Outputs screen 3 Oncethe Log screen appears press SCROLL until the cursor moves to the desired time between points 30 second 1 5 15 60 minute intervals 4 Press ENTER 5 Press SCROLL until the cursor moves to ON next to Log at the bottom of the screen 6 Press ENTER 7 Press the MENU ARROW key to the left of Flowto return to the Flow screen 8981 5 15 60 LstPwr Time Log Litt On File amp Flow FIGURE 3 2 B LOG SCREEN 20 3 2 3 Downloading Data from Data Logger HydraLink software must
15. the files in spreadsheet programs 1 Click on File in the HydraLink window 2 Select Save Log Use standard Windows procedures to save the log file on your computer or floppy disk EE HydraLink Datalog Retrieval Program set Log Log File Zoom 9 17 2001 2 05 30 PH 83 6658 90 18755 al 8171 2 06 00 9 17 2001 2 06 00 PM 90 94765 135 6614 9 17 2001 2 06 30 92 82036 182 0716 9 17 01 2 13 30 17 72001 2 07 00 PH OF845 230 5856 3 17 2001 2 07 30 PH 93 12001 277 1502 High Flow 02845 9 12 2001 2 08 00 PM 94275 321 6216 Low Flow 82 37661 Figure 3 2 E 23 3 2 5 Loading Data Log Files The flowmeter MUST be connected to your PC for this procedure 1 Click on File in the HydraLink window 2 Select Load Log 3 Usestandard Windows procedures to retrieve the log file from your computer or floppy disk HydraLink Datalog Retrieval Program set Log log File 0 4 1 3 17 2001 2 05 30 PH 83 6698 3D 18755 2 05 00 9 17 2001 2 06 00 90 94765 135 6614 9 12 2001 2 06 30 PM 92 82036 182 0716 EJ 9 17 01 2 13 30 2004 2 07 00 2 45 230 5856 9 17 2001 2 07 30 PH 93 12881 277 1502 High Flow ar 02845 9 12 2001 2 08 00 88 934275 321 6216 Low Flow 82 37661 Figure 3 2 F 24 3 2 6 Erasing Data Log Files T Performing the following
16. to the power option selected in step 1 Connect the wiring to the module Replace the meter access cover 4 20mA CARD 22262 000 JP2 DEVICE FIGURE 3 5 SELF POWERED CURRENT LooP AND PIN CONFIGURATION 32 JPz DEVICE BATTERY OR POWER SUPPLY Figure 3 5 B EXTERNALLY POWERED CURRENT Loop AND PIN CONFIGURATION 3 5 2 Connecting 4 20 mA Current Loop Wires For flowmeters with Main PCB 22302 0002 Rev G or later Prevent possible electrical shock and or damage to the meter disconnect k power to the meter PRIOR to wiring Reference Figures 3 5 C and 3 5 D for each step of this procedure 1 Selecta powering option for the 4 20 mA loop 2 Hemovethe meter access cover 3 Configure the terminal block on the 4 20 mA card using jumpers according to the power option selected in step 1 4 Connect the wiring to the module 5 the meter access cover 4 20 CARD 22801 0002 FiaunE 3 5 SELF POWERED CURRENT LOOP 33 4 20 CARD 22801 0002 POWER SUPPLY Figure 3 5 D EXTERNALLY POWERED CURRENT LOOP 3 5 3 Setting Range 1 Press the MENU ARROW key to the left of Output in the Flow screen 2 Whenthe Log screen appears press the MENU ARROW key to the left of 4 20 mA 3 Oncethe Range screen appears enter the minimum flow using the number k
17. 04 e Fax 713 272 5388 e Web www thermoflowsystems com 57 6 HAZARDOUS AREA INSTALLATION METHODS PXS WHOAH TITON SHSM SOIUOSA O 4 Su3iHuvg NOLLVTTVLSN SnoduvzvH v 9 021 JHOW 7H3N3 LON LSNW TAGON OL 4 HO SS31 38 LSnw ONY OND 342935 N33 AAL38 JONYISISS3H c 3000 Tv2 812313 WNOILYN JHL HO 39002 TWO LO3 13 SONVOSCOLYX L SILON 1994 HLENS3I OX 318v2 H 1000 16222 eee 9 9 4 5 019 5 LAIO 1559719 SnmnoqHwvzvH 2 LOO iPice 1381 YSJ 188 12 2 4 Z AIO 1688910 SnodqsvzvHNON 58 LNOHLIM NOLUVTIVISN vdd 5 9 9 34N9IJ PXS WHOAH 13001 3000 Tv2 8 2313 JHL LHvd 3002 Sv3sv 2412313 NYICNYO JHL HIM 39NvCOEHOOOY TTELSNI SJ ON 1333 056 H1ON3 DUX XO EDZZ Nid NAYI INPINT VIA 1 SSv 12 e 155515 32
18. AC 50 60 Hz switch selectable 11 to 28 VDC Temperature Transducers 40 F to 250 F 40 C to 121 C Transmitters 20 F to 140 F 29 C to 140 C with integral heater 40 F to 140 F 40 C to 60 C Keypad 19 key with tactile action Display high resolution 240 x 60 dot backlit graphics display DataLogger 90 000 point data logger programmable in log intervals of 30 sec 1 5 15 30 and 60 mins 1 2 Industry Approvals The Hydra SX40 is approved for installation in the following Hazardous Areas classifications e Flowmeter Nonincendive Class 2 and Class ll Div 2 e Transducers Intrinsically Safe Class Div 1 and Class Div 1 Nonincendive Class Div 2 and Class II Div 2 The Hydra SX40 also meets European CE requirements 2 METER INSTALLATION 2 1 Wiring the Meter 2 1 1 Connecting the AC Power Connecting AC power a DC powered meter may damage meter Prevent possible electrical shock and or damage to meter disconnect power to the meter PRIOR to wiring WARNING If the meter is located close to a variable frequency drive install the 1 10 11 power lines in a grounded metal conduit CE certifications requires that a switch or circuit breaker be installed in close proximity to the SX40 and be labeled as the SX40 disconnect Reference Figure 2 1 A page 4 Hemove the meter access cover Determine the voltage of the power line you a
19. TATIONS OH TRANSDUCER ORIENTATIONS ON VERTICAL PIPES HORIZONTAL PIPES GOOD ZAND 3 O CLOCK GOOD 3AND 4 O CLOCK AMD 9 O CLOCK B AND 8 BETTER 2 AND 4 O CLOCK BETTER 2 AMD 4 CLOCK 10 AND 8 O CLOCK 10 AND B CLOCK BEST O CLOCK BEST 3 AND 9 ANOTHER DIRECTLY OPPOSITE POSITITION FIGURE 2 2 B 2 2 3 Attaching Transducers to the Pipe Strap screw on each transducer 3 Place pipe strap across the mounting place 1 Use a screwdriver to 2 Slide the lock back on loosen the mounting each transducer 4 Slide lock back into 5 Tighten the screws Increasing the pipe strap tension improves signal transmission Ct 2 2 4 Mounting the Transducers 1 2 Wrap the pipe strap around pipe Slide end of pipe strap through the tension nut assembly Pull strap tightly AND clamp tension nut down to secure pipe strap to pipe Loosen the mounting screw of one transducer Move transducer to the 3 o clock position on pipe and tighten mounting screw to secure transducer step 4 with remaining transducer Move transducer to 9 o clock position on pipe and tighten mounting screw to secure transducer Remove pipe strap from pipe and apply sonic coupling compound to each transducer surface Reposition pipe strap on pipe placing the transducers in the proper positions 10 Tighten tension nut assembly with a inch hex
20. Thermo ELECTRON CORPORATION FlowSystems Thermo Polysonics HYDRA SX40 DFD FLOWMETER Dedicated Dual Frequency Doppler Ultrasonic Flowmeter USER MANUAL Rev E 06 02 Thermo ELECTRON CORPORATION SX40 User MANUAL JUNE 2002 Rev E NOTICE Read this manual before working with the product For personal and system safety and for optimum performance make sure you thoroughly understand the contents before installing using or maintaining this instrument For equipment service needs outside the United States contact your nearest Flow Sys tems representative Within the United States the Thermo Electron Flow Systems Service Department is your single point contact for all Thermo Polysonics equipment service needs If at any time you are not sure what to do you have a question about using the product or you havea service or support request call the service department at 713 272 0404 This contact is your fastest link to quick and complete answers about any Thermo Electron Flow Sys tems product or service Thermo Electron Corporation Flow Systems 9303 W Sam Houston Pkwy S Houston TX 77099 Phone 713 272 0404 Fax 713 272 5388 Web www thermoflowsystems com TABLE OF CONTENTS Fall PEN RECTE 1 1 1 Flowmeter Specifications nenne 1 1 1 1 Performance Specifications 1 1 122 PHYSICA SDSCINCANOMS wid uidet
21. e MENU ARROW key again to enter Learn Mode pom x MENUARROWKEY Pipe ID _ UU Units mm Pipe Material FIGURE 2 3 A ID SCREEN MENU ARROW KEY gt ext Timebase Imp cec Ft 3 Hr Liter Back a FIGURE 2 3 B FLow UNITS SCREEN 15 Wait for the Learn Mode screen to appear If you operate the meter without installing it press the ENTER key 4 times to bring up the flow screen 12 16 The Learn Mode screen displays diagnostic information for 60 seconds Review this information and reference Sections 4 1 4 2 and 4 3 pages 45 46 if any of the following warnings appear Invalid Signal Can t Learn e No Flow Can t Learn e Warning Low S Strength e _ Warning Poor S Strength 17 When the meter goes into Operating Mode wait for the Flow screen to appear 18 Read the flow a Ifthe flow reading is not accurate and you can verify the flow from a calibrated flowmeter or other certified source reference Section 4 7 page 50 b Reference Section 4 3 page 46 if any of the following warnings appear e Warning Alarm Failed No Flow Learning HYDRA Learning Application 4 FIGURE 2 3 C LEARN MODE SCREEN 646 09 000028791 1 GAL 00 8 535 5 7 a FIGURE 2 3 D FLow SCREEN 3 METER OPERATION 3 1 Relays 3 1 1 Con
22. e pulse totalizer relay 4 is dedicated as the lost power monitor Therefore if the pulse totalizer and lost power features are active relays 1 and 4 CANNOT be configured using this procedure Reference Sections 3 4 and 3 7 pages 29 38 for information on these features 1 Locate the MENU ARROW key to the left of Output in the Flow screen and press it 2 When the Output screen appears press the MENU ARROW key to the left of Relays 3 Oncethe Select Relay screen appears press SCROLL to move the cursor to the relay you want to configure 4 Press ENTER 5 Press the MENU ARROW key to the left of Set Pts and the Set Points screen appears 6 Determine the following e maximum allowable flow e if relay is to turn on energize or off rest when flow is greater than maximum acceptable flow 7 Ifyou want the relay to energize when flow is greater than maximum acceptable flow press SCROLL to move the cursor to On OR if you want the relay to rest when flow is greater than maximum acceptable flow press SCROLL to move the cursor to Off 8 Press ENTER 16 10 11 12 13 14 15 Use the number keys to enter value of maximum allowable flow Press ENTER Use the number keys to enter value of minimum allowable flow Press ENTER Press SCROLL to move the cursor to Yes Press ENTER to activate the relay Press the MENU ARROW key to the left of Flowto return to the Flow screen Relay Ac
23. ectrical shock and or damage to the meter disconnect power to the meter PRIOR to wiring Reference Figures 2 1 C and 2 1 D pages 6 7 1 Remove the meter access cover 2 Remove the nut from the transducer cable connector 10 11 12 13 14 15 Draw the transducer cable through the opening in the meter enclosure Thread the nut onto the cable connector to inside of meter enclosure Tighten the nut to 15 ft Ibs of torque using a torque wrench Locate the transducer F block Locate the XMT DN XMTGND RCV UP and RCVGND wire connections Turn the screws on top of transducer block COUNTERCLOCKWISE to fully open the wire connections Identify the following transducer wires e 2 signal wires e 2 braided ground wires Insert the first signal wire into the XMT DN connection Insert the first braided ground wire into the XMT GND connection Insert the second signal wire into RCV UP connection Insert the second braided ground wire into the RCV GND connection Turn each of screw on top of connections CLOCKWISE to close the connections Ensure wire connections are secure and replace the meter access cover METER SEALING GLAND RUBBER SEAL ENCLOSURE TOWARD ENCLOSURE WALL FiGURE 2 1 C TRANSDUCER CABLE SEAL ASSEMBLY TI WII XMT DN first signal wire e XMT GND first bra
24. eft of Calib and repeat steps 6 11 If the flow meter does follow the changes press the MENU ARROW key to the left of Flow to return to the Flow screen EN z Enter Measured Current T Zero Scale Full Scale 20 00 test currant FIGURE 3 5 G 4 20 MA CALIBRATION TEST SCREEN 35 3 6 The Trend Feature Trend runs at real time rate of action 3 6 1 Viewing the Flow Trend 1 Press the MENU ARROW key to the left of Trend in the Flow screen 2 After viewing the Trend screen press the MENU ARROW key to the left of Flowto return to the Flow screen 3 6 2 Setting the Trend Rate 1 Press the MENU ARROW key to the left of Trend in the Flow screen 2 Whenthe Trend screen appears press the MENU ARROW key to the left of Hate 3 Oncethe Rate screen appears press SCROLL until the cursor moves to the desired rate 0 5 1 15 60 minutes reading 4 Press ENTER 5 Press the MENU ARROW key to the left of Trend to return to the Trend screen 6 Press the MENU ARROW key to the left of Flowto return to the Flow screen Rate Min 5 1 15 8 00 G MIN FIGURE 3 6 A TREND RATE SCREEN 36 3 6 3 Viewing Maximum Flow 1 Press the MENU ARROW key to the left of Trend in the Flow screen When the Trend screen appears press the MENU ARROW key to the left of Max After viewing the Maximum Ra
25. er PRIOR to wiring Mice 1 Locate the hole in the meter access cover marked FUSE seen in Figure 5 4 B page 55 OR remove the meter access cover and locate the fuse holder Seen in Figure 5 4 A page 55 2 Depress and use a small flat blade screwdriver to turn the fuse holder COUNTERCLOCKWISE until the holder pops up 3 Remove the fuse from the holder 4 Insert a similar fuse of the same rating 5 the fuse holder 6 Depress and turn the holder CLOCKWISE until it locks in place 7 Replace the access cover if removed 54 LE e e Cr er e LIAE 1 250 M 5 X20 MM Figure 5 4 B Fuse Access LABEL 5 5 Upgrading the Flowmeter The most current software is installed in the meter prior to shipment You can use the RS232 port and a remote terminal to upgrade the software as newer versions become available To obtain the most recent versions of the following software please visit our website send written correspondence to the address on page 56 or contact your local Flow Systems representative e WinLoader used to upgrade SX40 meter software _ SX40 meter software e HyaraLink data logger software 55 5 6 Contacting Service Department Having the following information available prior to contacting the Thermo Electron Flow Systems Service Department enables the service technician to diagnose flowmeter problems more efficiently and acc
26. eys 4 Press ENTER 5 Enter the maximum flow using the number keys 6 Press ENTER 7 Press the MENU ARROW key to the left of Flow to return to the Flow screen Flow G MIN 2 00 Max og Figure 3 5 E 4 20 MA RANGE SCREEN 3 5 4 Calibrating the 4 20 mA Loop E You need a calibrated current meter to perform this procedure If you are using the loop powered configuration you will also need DC power source 1 Setup a calibration current loop according to Section 3 5 1 3 5 2 pages 31 33 2 Ifthe meter is NOT on a pipe with flow press the MENU ARROW key to the left of Next two times and press ENTER four times to access the Flow screen 3 Press the MENU ARROW key to the left of Outputin the Flow screen 4 When the Output screen appears press the MENU ARROW key to the left of 4 20 mA 5 Oncethe Range screen appears press the MENU ARROW key to the left of Calib 34 10 11 12 13 When the Calibration screen appears enter the value in mA from the current meter that corresponds to the zero scale using the number keys Press ENTER Enter the value in mA from the current meter that corresponds to the full scale using the number keys Press ENTER Once the Test screen appears press SCROLL or the BACKSPACE key to move the current bar Verify that the flowmeter follows the changes If the flowmeter does NOT follow the changes press the MENU ARROW key to the l
27. ided ground wire e RCV UP second signal wire RCVGND GND second braided ground wire Figure 2 1 TRANSDUCER BLOCK 2 2 Installing the Meter 2 2 1 Selecting a Transducer Site Figure 2 2 A and the following questions will assist you when choosing a proper installation location e sthe chosen section of pipe always full of liquid e Arethere pipe diameters upstream and three pipe diameters downstream from any directional changes pipe joints or narrowing widening of the pipe Conditions at locations A B C D and E can interfere with the transmission of the ultrasonic wave and yield inaccurate or unreliable flow readings PLOW e may not be full flow e C too close to elbow e D air collects at top of horizontal pipe e E sediment collects at bottom of horizontal pipe FIGURE 2 2 A 2 2 2 Choosing a Transducer Orientation Selecting the proper installation location is essential to flow measurement reliability Each application is unique and may require a variation of installation locations Reference Figure 2 2 B page 9 and the following guidelines to ensure optimum meter performance e If your application allows install the transducers at the and 9 o clock locations e Ensure the transducers are parallel to one another along the pipe circumference e Ensure the cable connections are secure e ighten the pipe strap TRANSDUCER ORIEN
28. k the FFT according to Section 4 5 pages 48 49 Complete action E from the Action Codes table IS Invalid Checkthe FFT according to Section 4 5 pages 48 49 Signal Complete action E from the Action Codes table 4 4 Variable Frequency Drives VFD s Doppler flowmeters are often used in installations which use VFD s VFD s can cause significant noise EMI and voltage spikes Refer to the following table when attempting to isolate the problem opikes on 4 20 mA Disconnect 4 20 mA loop wiring and connect an ammeter with short signal line while wires directly to 4 20 mA terminal block Monitor the meter to see if displayed flow rate spikes are reduced Installing a twisted pair shielded loop wiring in is stable grounded metal conduit may be required Disconnect power wiring from meter and connect to an Uninterruptable Power Supply which is not connected to the facility wiring Monitor the 4 20 mA output to see if spikes are reduced Installing the power mains in grounded metal conduit may be required 47 4 5 Checking FFT 1 Press the MENU ARROW key to the left of Diags in the Flow screen 2 Whenthe Limits screen appears press the MENU ARROW key to the left of FFT 3 Heferto Figures 4 5 A through 4 5 F pages 48 49 to determine the FFT condition 4 Refer to the table below to determine the corrective action 5 Press the MENU ARROW key to the left of Flowto return to the Flow screen FFT Shape Possible Causes Cor
29. llation site is suitable 2 Verify that the flowmeter is properly configured Contact the installation contractor or representative through whom the flowmeter was purchased 4 Contact the Thermo Electron Flow Systems Service Department to attempt to resolve the problem over the phone 5 Ifthe problem cannot be resolved over the phone return the entire unit to the Flow Systems factory 5 2 Local Representative Support The local Flow Systems representative is your first contact for support and is well equipped to answer questions and provide application assistance Your representative also has access to product information and current software versions 5 3 Flowmeter Maintenance The Hydra SX40 Dedicated Flowmeter is easy to maintain The DFD transducers and flowmeter are factory service only components and maintenance free The following table describes the system components appropriate maintenance actions and a recommended maintenance schedule Recommended Maintenance HowOften None this is a factory service item Coupling compound Add more compound Add annually OR whenever e compound diminishes repositioning transducers e relocating meter None this factory service Cable Connectors Ensure connections are secure remove Complete as part of your any buildup within the connections facility s routine maintenance 52 5 4 Maintenance Procedures 5 4 1 Replacing the 4 20 mA Module Preve
30. mits screen appears use the number keys to enter the amount of damping 0 99 units 1 unit 15 seconds 3 Press the MENU ARROW key to the left of Flowto return to the Flow screen The Smart Filter used by this meter allows the damping function to smooth small fluctuations without diminishing the meter s response to large flow changes even at high damping settings 50 4 10 Signal Quality amp Signal Strength Signal quality and signal strength are indicators of how well suited an application is for a Doppler flowmeter To determine the quality of your application 1 Lookatthe bottom right corner of the Flow screen 2 Note the SQ number and the SS number 3 Heferto the figure below to determine the quality of your application SIGNAL QUALITY SQ 87 2 5 2 E 0 25 EXCELLENT SIGNAL STRENGTH 6055 Failure meter not reading flow Adequate minimum quality flow readings may be inconsistent or inaccurate Good flow readings fairly accurate and consistent Excellent flow readings accurate and consistent Refer to the Action Codes table on page 45 to improve signal quality and signal strength 51 5 MAINTENANCE amp UPGRADES 5 1 General If the unit does not perform satisfactorily complete the following steps until the problem is resolved 1 Verify that the flowmeter is properly installed and that the insta
31. nce the Total screen appears press SCROLL to move the cursor to the correct volume units Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen 28 3 3 2 Changing Totalizer Multiplier 1 Press the MENU ARROW key to the left of Diags in the Flow screen 2 When the Limits screen appears press the MENU ARROW key to the left of Total the Total screen appears press ENTER to move the cursor to the multiplier box 4 Press SCROLL until the desired multiplier appears in the box 5 Press ENTER to set the multiplier 6 Press the MENU ARROW key to the left of Flowto return to the Flow screen 3 3 3 Resetting the Totalizer 1 Press the MENU ARROW key to the left of Diags in the Flow screen 2 Whenthe Limits screen appears press the MENU ARROW key to the left of Total the Totalscreen appears press ENTER twice to move the cursor to Reset 4 Press SCROLL until Reset reads Yes 5 Press ENTER 6 Afterthe totalizer resets press the MENU ARROW key to the left of Flowto return to the Flow screen 3 4 The Pulse Totalizer Feature 3 4 1 General The pulse totalizer is designed to send a pulse whenever a preset rate of total flow occurs The pulse is received by some external device set up in the relay loop Relay 1 is the dedicated pulse totalizer relay This feature is ideal for applications requiring a total flow reading from an external device such as an electromechanical c
32. necting the Relays 4 Prevent possible electrical shock and or damage to the meter disconnect power to the meter PRIOR to wiring 1 Remove meter access cover 2 Locate the 4 relay terminal blocks reference Figure 3 1 A page 15 3 Select one of the installed relays to wire 4 Locate the following relay contacts on the relay terminal block e Normally Closed NC e e Normally Open NO When the relay is at rest the circuit is closed between the NC and C terminals and open between the NO and C terminals When the relay is energized the circuit is open between the NC and C terminals and closed between the NO and C terminals 5 Turnthe terminal screw on top of each wire connection COUNTERCLOCKWISE to fully open the connections Insert the wires for your control system into the corresponding wire connections 7 Turnthe terminal screw on top of each wire connection CLOCKWISE to close the connections 8 Ensure wire connections are secure 9 QGoto Section 3 1 3 page 18 to test the relay 10 Replace the meter access cover 14 RELAY 3 NC C NO RELAY 1 NC C FigurRE 3 1 HELAvs amp RELAY TERMINAL BLOCKS 15 RELAY AT REST C RELAY ENERGIZED NO C METER CONTROLLED RELAY COIL Figure 1 B RELAY SCHEMATIC 3 1 2 Configuring the Relays Relay 1 is dedicated as th
33. ns 4 Restart meter and see if warning clears 5 Complete action E from the Action Codes table Warning Low 1 Turn meter off o Strength 2 Refer to the Action Codes table and complete actions A E checking the meter after performing each action to see if the problem is corrected Warning Poor 1 Operating Mode 5 Quality 2 Checkthe FFT according to Section 4 5 pages 48 49 4 3 Operating Mode Warnings amp Faults Invalid Signal 1 Referto the Action Codes table and complete actions A E checking the No Flow 1 Check for flowing fluid Can t Learn 2 Make sure the pipe is full 3 Check BNC connections 4 Restart meter and see if warning clears 5 Complete action E from the Action Codes table Warning Low 1 Turn meter off o Strength 2 Refer to the Action Codes table and complete actions A E checking the meter after performing each action to see if the problem is corrected Warning Poor 1 Goto Operating Mode 5 Quality 2 Checkthe FFT according to Section 4 5 pages 48 49 46 Faut Corrective Action PQ Poor Check the FFT according to Section 4 5 pages 48 49 Signal Quality Refer to the Action Codes table and complete actions B E checking the meter after performing each action to see if the problem is corrected FS Failed Refer to the Action Codes table and complete actions B D checking the Signal Status meter after performing each action to see if the problem is corrected Chec
34. nt possible electrical shock and or damage to meter disconnect F power to the meter PRIOR to wiring V FEL Ae 10 11 12 Hemove the meter access cover Locate the 4 20 mA board seen in Figure 5 4 A page 55 and disconnect the wiring to the current loop module Remove the two screws in the lower corners of the module Lift the module straight out to prevent damage to the connector on the main board Align the pins on the new module with the connector on the main board Press the module straight in towards the main board Ensure that the screw holes in the mounting posts on the main board align exactly with the screw holes in the module Replace the two screws Reference Sections 3 5 1 and 3 5 2 pages 31 33 to wire and configure the 4 20 mA loop Reconnect power to the meter Calibrate the 4 20 mA current loop according to Section 3 5 4 pages 34 35 Replace the meter access cover 53 5 4 2 Replacing the Relays 4 Prevent possible electrical shock and or damage to meter disconnect F power to the meter PRIOR to wiring WARMI 1 Disconnect the power externally if possible 2 Remove the meter access cover 3 Locate the relay sockets seen in Figure 5 4 A page 55 4 Push the relay into the socket until it is secure 5 Replace the meter access cover 5 4 3 Replacing the Fuse 9 Prevent possible electrical shock and or damage to the meter disconnect power the met
35. nut driver to secure pipe strap 10 2 2 5 Mounting Meter Enclosure A T 1 To prevent the possibility of electrical shock and or damage to the meter B DO NOT mount the enclosure where it can be submerged or partially WARMIN submerged 1 Locate a sturdy vertical mounting surface 2 Remove the meter access cover 3 Locate the 4 mounting holes 1 in each corner of meter cover 4 Attach the enclosure to the wall using mounting screws 5 Replace the meter access cover You must know the pipe internal diameter ID to ensure reliable flow measurements AND there must be flow in the pipe when you start the meter 1 Ifyou do not know the pipe ID go to Appendix A page 60 2 Apply power to the meter You are now in Start up Mode 3 After the Pipe ID screen appears press SCROLL to select the correct unit for the pipe ID inches mm 4 Press ENTER 5 Usethe number keys to enter pipe ID If you make an error when entering a number press the BACKSPACE key to move the cursor to the incorrect number and enter the correct number 6 Press Enter 7 Press Scroll to select the correct pipe material 11 8 Press Enter 9 Locate the MENU ARROW key to the left of Next and press it 10 After the Flow Units screen appears press SCROLL to move the cursor to the required volume units 11 Press ENTER 12 Press SCROLL until the cursor moves to the correct time base units 13 Press ENTER 14 Press th
36. ounter For example setting up the pulse totalizer to send a pulse every thousand gallons of flow causes the pulse totalizer to send a pulse to the electromechanical counter for every thousand gallons of flow the counter then records 1 unit Refer to Section 3 1 page 14 to connect the pulse totalizer 29 3 4 2 Activating the Pulse Totalizer 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press the MENU ARROW key to the left of Total Once the Totalizer screen appears press ENTER times to move the cursor to No in the last line of the screen reads Tot RLY 1 Press SCROLL until the desired multiplier x1 x2 x5 x10 appears in the box Press ENTER to activate the pulse totalizer feature Press the MENU ARROW key to the left of Flowto return to the Flow screen The pulse totalizer multiplier is NOT independent of the totalizer multiplier For example if the totalizer multiplier is set to x70 gallons and the pulse totalizer multiplier is set to x2 gallons then the pulse totalizer will send a pulse every 20 gallons 3 4 3 Reconfiguring the Pulse Totalizer Multiplier 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press the MENU ARROW key to the left of Total Once the Totalizer screen appears press ENTER 3 times to move the cursor to multiplier in the last line of the totalizer screen reads Tot RLY 1
37. r Cement Lining Class 50 Class 51 Class 52 Class 53 Class 54 Class 55 Class 56 Standard Double Thickness Thickness 0 125 0 250 0 1875 0 375 0 250 0 500 For pipes with cement linings reduce the pipe ID by twice the lining thickness listed above Lu z er gt lt lt gt APPENDIX 187 385 07 Jaye ON jno seuil p 4 64
38. re connecting to the meter 110 or 220 volts Locate the AC input voltage selector Turn the voltage selection switch to 770 or 220to match the power line voltage Locate the power input block and locate the 17 LZ N and GND connections within the block Turn the terminal screws on top of the power input block COUNTERCLOCKWISE to fully open the wire connections Insert the ground wire into the GND connection Insert the hot wire into the L1 connection If you selected 110 volts insert the neutral wire into L2 N connection if you selected 220 volts insert the other hot wire into L2 N connection Turn each screw on top of the wire connections CLOCKWISE to close the connections Ensure the wires are securely connected to the input block and replace the meter access E A C INPUT VOLTAGE SELECTOR e c e ME o e e L1 hot wire e L2 N neutral wire 110 volts OR second hot wire 220 volts e GND ground wire CE certification requires less than 1 Ohm between terminal and ground Figure 2 1 AC Power SETUP 2 1 2 Connecting the DC Power Later versions of the SX40 with P N 22686 0002 Rev G have DC operation built into the flowmeter Refer to Figure 2 1 B page 5 and connect 24 VDC to P2 24V and 24 VDC return to either of the P2 GND er e e er e c Figure 2 1 B DC Power SETUP 2 1 3 Connecting the Transducers Prevent possible el
39. rective Action Ideal Doppler 1 Restartthe meter Broad Band Poor pipe coupling or 1 Refer to the Action Codes table and complete Noise multiple noise generators actions A D checking the meter after performing each action to see if the problem is corrected 2 Relocate transducers Turn off source of noise 1 Turn off source of noise Spike 2 Relocate transducers Fluctuating Constantly changing flow 1 Increase damping according to Section 4 9 page Doppler or noise 50 2 Helocate transducers No Doppler Ultrasound signal not 1 Refer to the Action Codes table and complete Reflection transmitting actions A D checking the meter after performing each action to see if the problem is corrected FIGURE 4 5 A IDEAL DOPPLER SHAPE Figure 4 5 B BROADBAND NOISE 48 Figure 4 5 STEADY NOISE SPIKE WITH DOPPLER Figure 4 5 D FLUCTUATING DOPPLER PROFILE Figure 4 5 E No Doppler REFLECTION Figure 4 5 F DopPLER REFLECTION 4 6 Setting a Low Flow Cutoff When zero flow condition occurs internal sloshing and other fluid movement may prevent the flowmeter from reading total zero This can result in totalizer errors Minimize these errors by entering a low flow cutoff which drives the flowmeter to zero for flow rates at or below that value 1 2 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press ENTER until the cursor appears in the Low Flow
40. screen When the Output screen appears press the MENU ARROW key to the left of Log Once the Log screen appears press the MENU ARROW key to the left of Lst Pwr When the Lost Power screen appears press ENTER Press SCROLL until the cursor moves to Yes Press ENTER to activate relay 4 as the lost power monitor Press the MENU ARROW key to the left of Flowto return to the Flow screen 3 7 3 Resetting the Lost Power Feature 1 2 Press the MENU ARROW key to the left of Output in the Flow screen When the Output screen appears press the MENU ARROW key to the left of Log After the Log screen appears press the MENU ARROW key to the left of Lst Pwr When the Lost Power screen appears press SCROLL until Yes appears after Reset Press ENTER to reset the lost power feature Press the MENU ARROW key to the left of Flowto return to the Flow screen 38 3 7 4 Deactivating Lost Power Feature 1 Press the MENU ARROW key to the left of Output in the Flow screen 2 When the Output screen appears press the MENU ARROW key to the left of Log 3 Oncethe Log screen appears press the MENU ARROW key to the left of Lst Pwr 4 Whenthe Lost Power screen appears press ENTER to move the cursor to the last line of the Screen 5 Press SCROLL until the cursor moves to No 6 Press ENTER to deactivate the lost power monitor 7 Press the MENU ARROW key to the left of Flow to return to the Flow screen FIGURE 3 7 Lost POWER SCREEN
41. te screen press the MENU ARROW key to the left of Flowto return to the Flow screen The meter records the maximum flow date and time of the maximum flow since the last reset 78 14 16 G MIN 16 15 11 08 17 2001 Res 04 47 08 08 17 2801 Figure 3 6 B RATE SCREEN 3 6 4 Resetting the Maximum Rate 1 2 Press the MENU ARROW key to the left of Trend in the Flow screen When the Trend screen appears press the MENU ARROW key to the left of Max Press SCROLL until Max reads Clear View the last reset date and time at the bottom of the screen Press the MENU ARROW key to the left of Trend to return to the Trend screen Press the MENU ARROW key to the left of Flowto return to the Flow screen 37 3 7 The Lost Power Feature 3 7 1 General The lost power feature is designed to trigger a warning signal e g an alarm or warning light when the meter loses power and is no longer reading flow The meter records the number of power losses which appears on the Lost Power screen Relay 4 is the dedicated lost power relay This feature is ideal for applications where flowmeter operation is critical For example a warning light in a control room powered by an independent source can indicate when the meter loses power Refer to Section 3 1 1 page 14 to connect the lost power feature 3 7 2 Activating the Lost Power Feature 1 2 Press the MENU ARROW key to the left of Output in the Flow
42. tive nitor Test Flow a J Figure 1 D SET Points SCREEN 3 1 3 Testing Relays es You do not have to configure relays in order to test them 1 2 Locate the MENU ARROW key to the left of Output in the Flow screen and press it When the Output screen appears press the MENU ARROW key to the left of Relays in the Output screen Once the Select screen appears press the MENU ARROW key to the left of Testin the Select Relay screen The Test Relays screen appears press SCROLL to move the cursor to the relay you want to test Press ENTER to switch the relay to On energize Press ENTER again to switch the relay to Off at rest Press the MENU ARROW key to the left of Flowto return to the Flow screen you cannot activate relays from the Test Relays screen Exiting the Test Relays screen sets the relays the Off at rest position RELAY TEST Figure 1 E RELAYS SCREEN 18 3 2 The Data Logger 3 2 1 Setting Data Logger Time and Date 1 2 10 11 12 13 14 Locate the MENU ARROW key to the left of Outputs in the Flow screen and press it When the Outputs screen appears press the MENU ARROW key to the left of Log Once the Log screen appears press the MENU ARROW key to the left of Time When the Time screen appears use the number keys to enter the correct hour Press ENTER Use the number keys to enter
43. urately e Signal strength e process temperature e transducer mounting configuration power consumption e pipe orientation e fluid type e pipe OD and ID e material e liner material e liner thickness e model number e serial number 5 7 Returning Flowmeters If the Flow Systems technician determines that the problem cannot be resolved over the phone return the entire unit to the Thermo Electron Flow Systems facility Contact the Flow Systems Service Department before returning an instrument for repair Mark the RMA number issued by the service technician on the outside of the shipping box The receiving dock will not accept shipments without an RMA number Please include a letter fully explaining the symptoms of the failure as well as details describing the application where the unit was being operated type of fluid pipe size pipe material fluid velocity temperature etc Service cannot be adequately performed without this written information To return an instrument to the service department 1 Ensure that the instrument is well packed in its original shipping box if available 2 Include the letter of explanation 3 Write the RMA number of the outside of the shipping box 4 Send the unit freight paid to Thermo Electron Flow Systems Attn Service Department 9303 W Sam Houston Pkwy S Houston TX 77099 USA 56 You can also contact our facility telephone fax or our website e Telephone 713 272 04
44. ws F how 1 Figure 3 2 H 26 3 2 8 Zooming in on a Selection of Data 1 Move your mouse to a point on the screen 2 Depress the mouse button and drag the mouse to enclose the range of data you want to zoom in on 3 Release the mouse button 4 Repeatsteps 1 3 until you achieve your desired view 5 Return to the original view by clicking in the Zoom check box HedraLink Datalog Retrieval Program Get Log Zoom File 2 Started 6 5 2001 1 19 30 6 5 2001 1 20 30 PM 28 Flow points at 30 second intervals lValues range from to 111 195 5 5 2001 1 25 30 16 5 2001 1 12 30 PM D 0 High Flow 110 7538 6 5 2001 1 20 00 16 5 2001 1 20 30 Lew Flow E Figure 3 2 27 Hydralink Datalog Retrieval Program Log Log Log File File 2 Started 6 5 2001 1 19 30 E A 2DOT 1 20 30 28 Flow points at 30 second intervals values range from 0 to 111 195 GPH e 5 200 1 2530 16 5 2001 1 19 30 0 0 18 6 2001 1 20 00 High Flow 110 7538 6 6 2001 1 20 30 Low Flow FIGURE 3 2 3 3 The Totalizer 3 3 1 Setting Totalizer Units 1 Press the MENU ARROW key to the left of Diags in the Flow screen When the Limits screen appears press the MENU ARROW key to the left of Total O
45. ype in the four digit password Press ENTER When the Password Protect screen appears press SCROLL to move the cursor to Open Press ENTER Press the MENU ARROW key to the left of Flowto return to the Flow screen 44 4 TROUBLESHOOTING Modes of Operation Manual entered by keying in 4088 at the Flow screen This mode is used by factory trained personnel primarily for application troubleshooting Use the following table in conjunction with the Learn Mode s and Operating Mode s Warning and Corrective Action tables 1 Turn meter off 2 Apply more compound 3 Tighten the pipe strap 4 Restart meter to see if warning 1 Reposition transducers 2 See if signal strength increases See if warning clears 4 Restart meter 1 Relocate transducers 2 See if signal strength increases See if warning clears 4 Restart meter 1 Turn meter off 2 Grind the pipe surface if it is rough or coated 3 Remountthe transducers 4 Restart the meter to see if warning clears 1 Reference Section 5 6 page 56 2 Contact service department 4 2 Learn Mode Warnings The table on page 46 describes the Learn Mode warnings and appropriate corrective actions Complete the corrective actions in the order presented 45 Invalid Signal 1 Referto the Action Codes table and complete actions A E checking the No Flow 1 Check for flowing fluid Can t Learn 2 Make sure pipe is full 3 Check BNC connectio

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