Tan Tanitikan Uit in Viata Ma Ma Ma Ma Ma Man Uniti
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TAN TANITIKAN UIT USIN VIATA20170234117A1 MA MA MA MA MA MAN UNITI ( 19) United States (12 ) Patent Application Publication (10 ) Pub. No. : US 2017 /0234117 A1 Kidd et al. (43 ) Pub. Date : Aug . 17, 2017 ( 54 ) METHOD OF CONTROLLING A PUMP AND E21B 47 / 06 (2006 .01 ) MOTOR F04B 47 /06 (2006 . 01) E21B 47 / 00 (2006 .01 ) (71 ) Applicant : Pentair Flow Technologies, LLC , 2 ) U . S . Cl. Delavan , WI (US ) CPC . .. .. .. E21B 43 / 126 ( 2013 .01 ) ; F04B 47 / 06 ( 2013 . 01 ) ; E21B 47 /0007 ( 2013 .01 ) ; E21B (72 ) Inventors : Melissa Drechsel Kidd , Muskego , WI 47 /06 ( 2013 .01 ) ; E21B 41/ 0092 ( 2013. 01 ) ; (US ) ; William James Genaw , Pewaukee , WI (US ) ; Micheal Pasche , H02P 25 /02 ( 2013 .01 ) Sharon , WI (US ) ; Gary T . Baase , II , (57 ) ABSTRACT Kenosha , WI (US ) A variable frequency drive system and a method of control ling a pump driven by a motor with the pump in fluid (21 ) Appl. No. : 15 /421 , 251 communication with a fluid system is provided . The method includes monitoring a pressure in the fluid system , moni ( 22 ) Filed : Jan . 31, 2017 toring and adjusting an operating frequency of the motor to Related U . S . Application Data maintain the pressure at a pressure set point, and , based on the monitored operating frequency, causing the pump to (63 ) Continuation of application No. 12/ 481 ,435 , filed on temporarily boost the pressure in the fluid system to a Jun . 9 , 2009 , now Pat . No . 9 , 556 , 874 . temporary boost set point for a first time period . The method also includes determining whether the temporarily boosted Publication Classification pressure in the fluid system stays above the pressure set ( 51 ) Int. Ci. point for a second timeperiod and causing the pump to enter E21B 43 / 12 ( 2006 . 01 ) a sleep mode when the temporarily boosted pressure stays E21B 41/ 00 ( 2006 .01 ) above the pressure set point through the second time period . wie in . m . barani PORTURI LL.- gap - 74 R O NORRKIRCOTABORATOR. 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ROX FIG . 5 Patent Application Publication Aug. 17 , 2017 Sheet 6 of 64 US 2017 / 0234117 A1 Secondarinnar or * you tou che Tech Water Tank SOCIALISTE Wala Pump NER our wacananyooowoococco.cooooooooooooooooo on External Input 20MA ponovodom cooodoodoosooooooooooo w 230V16 MotorDrives STRAIKASTURTESSE X orange mooooooooooooooo wwwwwwwwwwwwwwwwwwwwwww how 16 ain ooden w OSTES FIGURE6 ???????????????????????????????????????????????????????????energoddescendardHctboothp??compounger, nin sbp press K ??????????????????????????????????? current ???????????????????. BUSIOS R$232Yooooooo coordinaX wouawa ooyooooooooooooooooooooo Stasysly ooooooooooooooooda artotooppocopcoCocidocoa SW Inputpower230V16 50-60H sota dispon anth N Patent Application Publication Aug. 17 , 2017 Sheet 7 of 64 US 2017 / 0234117 A1 PUMP OUT bat SuportesRUNNINGpara YES. OTTNAD OUT2ml RAMP TO DEFAULT FREQUENCY RUNNING FRQUENCY Patent Application Publication Aug. 17 , 2017 Sheet 8 of 64 US 2017 / 0234117 A1 p lanini RAMP REFERENCE FROM O 45 HZ IN RAMP REFERENCE AUTO LINE FILL A = , 5 FROM 45 - > 55 HZ OVER LE ? OPE 2 MINUTES furowanainta SECONDS AvtohistoryPRESSURE principais conting 4 SENSED misini om .0444 Camera(10PSI ) 4 NO watciHAS 2 . MINUTESministeriet Depois trade PASSED 2 YES . HOLD REFERENCE AT . 55 HZ FOR 1 MINUTE bar . com . PRESSURE cri SENSED . ( 10PSI) met NO . 100 HAS 1 PID MODE MINUTE synowe 0-11:17PASSED ? YES cana 102 FAULT WITH FIGURE 8 DRY RUN PROUPE ole ! Patent Application Publication Aug. 17 , 2017 Sheet 9 of 64 US 2017 / 0234117 A1 MANUAL LINE the returnFILL F. 106 RUN MANUALLY . CONTROLLED FREQUENCY . i onion itiranjePRESSURE M SENSED ( 10PSI) onitoringand ww. 108 110 good " powerPID MODE FIGURE 9 Patent Application Publication Aug . 17, 2017 Sheet 10 of 64 US 2017 /0234117 A1 STOP 1 1 kitaPUMP RUNNING 2 ??????? 118 COAST DRIVE attitutkintoH . nor o 116 DRIVE IS STOPPED FIGURE 10 Patent Application Publication Aug . 17, 2017 Sheet 11 of 64 US 2017 /0234117 A1 120 PID MODE . ?????????? WR RAMP TO SETPOINT 1 124 USING PID Ortacandreas onda CONTROL PRIMERA Hoe samping ON SETPOINTartikel FIGURE 11 Patent Application Publication Aug . 17, 2017 Sheet 12 of 64 US 2017 /0234117 A1 recomanda r e PID MODE 130 128 132 ti . whois RESET BOOST Carmen FREQ STABLE INCREMENT DELAY TIMER NO WITHIN + 1- 3HZ2YES BOOST DELAY Kicsiminin TIMER www . updated on toode S INCREMENT TO BOOST YES . BOOST kopplina YES. paintingDELAY TIMER osastoinenNieminen. DIFFERENTIAL hingamiEXPIRED B OVER 15 SECS n apier p oegangIS PRESSURE 34 t 136 MA BETWEEN SET ANDmahigwybrymint 142 35k SET DIFF Humanitariniai Dari barangtida noongoooooo DECREMENT TO 140 HAS 15 BOOST peSECONDStabiiy YES DIFFERENTIAL PASSED alitateZ OVER 15 SECS YÉS c papoor 138 Lo senderimisest potesishtHAS 15 TS PRESSUREpici NO 148 P- YES.. SECONDS NOur BETWEEN SET ory PASSED the spirit AND SET+ DIFF within 1S PRESSURE u ABOVE SETPOINT Porno 144 m icon YES 150 RoboTOODOOD p ode* 0004 D SLEEP DISPLAY OOR OUTPUT O HZ -- * * * * * MODE ACTIVE planirana REX t YES . o a PRESSURÈNbezpiec ABOVE p NO onov WAKEUP DIER morepoll FIGURE 12 Patent Application Publication Aug . 17, 2017 Sheet 13 of 64 US 2017 /0234117 A1 E PID MODE DOODPOROS RESET TIMER 156 d WR PRESSURE NO markKertuin 20 PSI ABOVE chichi ??????? ?????????????? : SETPOINT porttitor INCREMENT 158 sinemitting TIMER Janomeningu anchettiTIMER > 0 . 5 166 SO exi SECOND RESET TIMER withit TARTAR Og DISPLAY giaviet * SLEEP OUTPUT O HZ w wie es we MODE itions ACTIVE * IINCREMENT 168 RR NO TIMER SpintiresTIMER PIROVALI MINUTE YES mentre 176 POOD 174 DISPLAY Lemos " SLEEP SLEEP MODE with i n m OUTPUT O HZ ACTIVE posizioni 178 RRRRRRRRRRRRRRRR tonightPRESSURE * * * * * ABOVE WAKEUP DIFF FIGURE 13 wintertimentation Patent Application Publication Aug . 17, 2017 Sheet 14 of 64 US 2017 /0234117 A1 DIGITAL INPUT 182 184 WHEN PAR 1920 = UNUSED = HIGH DO NOTHING 190 Batterier (DO NOTHING 88 WHEN PARA 186 FLOW 920 RUN HIGH ENABLE DRIVEom DRIVE STOPPED RUNNING YES 198 DO NOTHING DO NOTHING NO START 196 STOP AUTO DRIVE LINE FILL 200 reconnect 194 WHEN PAR LOW ono Am 920 =Hizmeny EXTe .FAULT nitiesrapid CLEAR 204 . EXT SET EXT. FAULT FAULT AVHEN PAR bor 208 920 EXT. 206 LOW SETPOINTinsta HIGHHIGH . 210 214 PID SETPOINT IS 212 PID SETPOINT IS SET TO SET TO NORMAL EXTERNAL FIGURE 144 Patent Application Publication Aug . 17, 2017 Sheet 15 of 64 US 2017 /0234117 A1 DRIVE POWERED 216 tro ATACA s WHEN PAR 921 YES One UNUSEDest 218 r DAR RELAY OFF printeriori technoWHEN PAR 921 = RUN YES 224 222 chemic DRIVE RUNNING methetinteressanteni RELAY OFF RELAY ON rinjttaler print 226 WHEN PAR When1921 = FAULT 230 hreesoun Sie DRIVE ministry JRIPPED imming 02 RELAY OFF RELAY ON 234 FIGURE 16 Patent Application PublicatioPublication Aug . 17, 2017 Sheet 16 of 64 US 2017 /0234117 A1 240 . SETTINGS MENU werp UP /DOWN 242 MOTOR UP /DOWN UP /DOWN SENSOR UP /DOWN 246 PIPE BREAK L - UP/ DOWN DRYRUN 238 LUP /DOWN , my 250 UP /DOWN , . RESET TO DEFAULTS FIGURE 16 taxtalace Patent Application Publication Aug . 17, 2017 Sheet 17 of 64 US 2017 /0234117 A1 enstein t Liech p : TIME 254 aktiski o 240 UP /DOWN ! today ?? !. ! CONTROL ! 256 tidak UP /DOWN por * * * !. SLEEP 258 A extra UP /DOWN UP /DOWN PASS C 260 WORD instituti CEDICALCA UP /DOWN RROCCO 260 (SETPOINT RAM FIGURE 17 Patent Application Publication Aug . 17, 2017 Sheet 18 of 64 US 2017 / 0234117 Al 24 Sp4 sk illenpobanpensainiwasi ?????????????? aimness , 268 ·????r E CHANGE HOUR H METER: M VAJE UP/ DOWN UP /DOWN ? ???? nitnentone s e CHANGE DATE ???EER