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FRENIC-AQUA Pump Control Starting Guide

1. bester n 2 8 65 mp 2s poner KN Eed Figure 4 3 Speed pattem of a Mut roguatod pump Control with 2 regulated pumps FS Fup 566 33 Que ie Bos FRENIC AQUA Multiregulated pump Multi joker control ih leiwer ep Meg pump cont pret EEEE EE 3 4 equated pumpe pom The schematic to implement a muliregulated pump control with 4 regulated pumps by means of FRENICAQUA inverter is as follows Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20mA Figure 4 4 Schematics of mult regulated pump control with 4 regulated pumps FS Fup 56 up nt Quis ie Shua FRENIC AQUA The following explanation describes the requirements or conditions to connect a regulated pumy o the commercial power supply and to disconnect a pump from the commercial power supply Connecting a regulated pump to commercial power supply Requirements to connect a regulated pump to tha power supply If the regulated pump s output frequency rises above the level stored in J450 during the time established in 451 the inverter wil understand that the
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3. MEN is assigned to any digital input this digital input must be ON where is the number of the motor If MEN is not assigned to any digital input this condition will always be true Ifthe parameter within J411 418 range corresponding to this pump is different from zero In the picture below Figure 3 3 this function logic block is depicted m 31 op oS mo gt Ie o o ame aowaoteo U 20 6 j ener sae ta eneen Figure 3 3 Additional pump function logic block diagram FS Fup Electric 5 Paro Greci quch Gute Sua FRENIC AQUA Using function code J466 itis possible to define a hysteresis for deactivating the pump below certain level of frequency and in order to avoid the signal Y4 activating deactivating constantly gt J465 Auxiliary Motor Frequency operation level This function code defines the detection level where AUX_L function can be activated That 5 if the output frequency is higher than this level the output with the AUX L function assigned 88 will be activated The level configured in J465 must be similar to the value of J450 3 J466 Auxiliary Motor Hysteresis width With this parameter it is possible to adjust the hysteresis level for the deactivation of the L accordingly The result of J465 J466 must be similar to the value of J452 FG Ful Electric 30 4 tue Shua FRENIC AQUA Chapter 4
4. 0 Pump 4 unavailable 3414 1 Pump 4 available 4415 0 Pump 5 unavailable 4415 1 Pump 5 available 4415 2 Pump 5 connected to commercial power supply 4416 0 Pump 6 unavailable 4416 1 Pump 6 available 4516 2 Pump 6 connected to commercial power supply 4417 0 Pump 7 unavailable 7417 1 Pump 7 available 71417 2 Pump 7 connected to commercial power supply 4418 0 Pump 8 unavailable 4418 1 Pump 8 available 71418 2 Pump 8 connected to commercial power supply In normal operation the mode to be used is 1 The other modes can be useful in the following situations Mode 0 The pump will be omitted Can be useful to disconnect software disabled a pump trom the pump control system without modifying the current wiring Mode 2 Can be useful to check the rotation direction of the pump because the pump will be connected to the commercial power supply as soon as this mode is activated I ho modo 2 is sat in any of the function codes 411 to 3416 the corresponding pump will begin to rotate at the speed defined by the commercial power supply Take the necessary measures FS Fup Electric 65 ie Chapter 3 FRENIC AQUA control with 4 regulated pump 8 auiary atonal del 9 pump conto Mone oker Necessary dil EC TC ees ono
5. a Eerst ype pe E Enamie 5 30 minae el Suo o Posset spchy me v v ww el em Y v we s rappe pes Er pen vTvTee Een 1889 162 Key Rung Ergo vy le edicion sereen 1 1a 0 o codes Option Functions m m EE S eain ae Ree S AGI Fuck VTT m besatene VIS iorra vanci Furen v emia ONC ncn Rea emia PA Fron Rea sr ANC ncn CR FS Fup 56 71 65 ie Sua FRENIC AQUA Chapter 8 Names and functions of keypad components The keypad allows you to run and stop the motor monitor the running status specify the function code data and monitor VO signal states maintenance information and alarm information LED indicators Programming keys Program key 119 e e L Funkey were RESETkey DU 51 Wea UPDQWNLEFTRIGHT SETKe HELP key arrow key Figure 8 1 Names and Functions of Keypad Components Pun key forward Table 8 1 Indication of LED indicators 126595 S Eeer pi Fee JL E 68 in command put Shows he ight alam sae OFF elo ashing iN A tgh alarm has occured Shows the alam sis heavy alam AR GH ashing A heavy lan has ocn Table 82 Overview of Keypad Functions Numer Tum m EE E THES key Wh min Rumning mode Th
6. Conditions for Sleep Wake up frequencies F03 F15 J118 gt J157 gt J150 gt F16 119 FS Fu 56 42 Qus ie Shua FRENIC AQUA Conditions for the frequencies than define when auxiliary pumps are connectedidisconnected F03 F15 3118 gt 3450 gt 3452 gt F16 J119 EEJ 3465 3466 3452 With this topology it may be necessary to extend the disconnection time of the motor from the commercial power supply 1453 to prevent that the addtional and the regulated pumps could be disconnected at the Same timo That i the additonal pump must be the first one to be disconnected and then the regulated Pump but never at the same time Specific parameters The following table Table 5 2 shows the specific parameters for mult regulated pump control system with 4 regulated pumps 1 additional pump Table 5 2 Specie parameters of muli regulated pump control with 4 regulated pumps 1 addtional pump Specific Parameters for Mult regulated pump control with 4 regulated pumps 1 additional pump Sia Sgna sigan io YT Pump Gorol Mode Selecon Motori Mode Mats Mo Mato Mode EE EE Sip sfeommercal pamer drven motor Fr Stop efcommercal power drven motor Duran EH SE Se E lan Motor Frequency person ere Cam 55 Ra SE oot Sats Sigal Assignment to YEAS Sats Signal Assignment ta YTAC et EE 3 06 Status Sigal Assignment ta VITA 68 Note The default setting for functio
7. Selecting different warnings low pressure overpressure et Protective function to protect pump from the absence of water Dry well function By pass sequence integrated Control of the delay time between connection and disconnection of the contactors Display units and sensor range adjustments Selectable Pump Stop Strategy Multiple frequency command selection by means of digital inputs Dew condensation prevention Function Energy Saving Functions igulation by means of PID control A PID control is a regulation system involving the set value SV desired pressure and a process value PV Feedback measure of real pressure or flow from a transducer From these two values the difference or error is calculated subtracting one from the other The PID control then adjusts its output demand MV speed in order to minimize the eror If the erroris positive desired pressure greater than real pressure speed should increase If the error is negative desired pressure lower than the real pressure speed should decrease lt the erroris zero desired pressure equal to real pressure Speed should stay at the same level Parameters gains to adjust Proportional Integral and Derivative components though Derivative component is not normally used in this application help to select how quickly the system will respond to pressure and consumption changes Normally a quick dynamic response is desired but pressure peaks
8. Shua FRENIC AQUA Mono regulated pump control involves a pump exclusively driven by the inverter and other s pump s working in On Off control mode and directly connected to the commercial power supply The inverter wil connectidisconnect the auxiliary pump s to the commercial power supply in order to achieve the desired pressure By means of the TP A1 keypad digital input or analog command the desired system pressure will be set Then the inverter will modify the speed of the regulated pump between the minimum frequency J119 F16 and a maximum frequency J118 F15 F03 keeping the pressure under control The inverters PID control 1 must bo activated J101 and adjusted accordingly ensuring the invertor s response is what the instalation requires all the time PID contol 1 action can be adjusted by means of function codes J110 and J111 proportional gain and integral imo Connection Disconnection of an auxiliary pump is shown in Figure 2 5 with all the related function codes Transducer pressure PV Pressure required 50 RUN FWD or REV R D PUMP O PID control signal e eso B verter tj 3 AUXILIARY PUMP ON Figure 27 Speed pattem with mono regulated pump contol The Auxliary pump is connected and disconnected FG Fuji electric 18 aro Cred gasaat Sua FRENIC AQUA The requirements or conditions to activate an auxiliary pump are described below
9. Connection of an auxiliary pump Conditions for adding an auxiliary pump It the regulated pump s output frequency is higher than the level established by J450 during the time specified in J451 the inverter will understand that using the regulated pump is not enough to maintain the required pressure and the inverter is ready to connect an auxiliary pump to the commercial power supply Adding an auxiliary pump When the conditions above are accomplished the inverter will decrease the output frequency of the regulated pump to the value stored in J457 by means of the deceleration ramp in 3455 Once the frequency level J457 is achieved the PID controller will be activated again The frequency level when the auxiliary pumps are connected is defined in function code 1458 0 300009 EET 28516 JASSE SWITCHING TIME F SEQUENCED START DECELERATIC 3540 Hz T AUXILIARY PUMP OFF DEI Figure 2 8 Alen pump s connection The exact frequency level where the inverter connects the auxiliary pumps to the commercial power supply is specified by means of the function code 3456 The equation that defines this level is 7456 Frequency for the connection of the auxiliary pumps Hz D 19 As an example 458 50 1118 50 He 4119 25 He Frequency for the connection of the auxiliary pumps Hz In this case the connection of the auxiliary pumps happens when the regulated pump is turning at 3
10. Parc Tecnol gic del Vall s 08290 Cerdanyola Barcelona Tel 34 0 935 624 333 Fax 34 0 935 824 344 infospain tujelectic de www fujielectric de talian Branch Fuji Electric Europe GmbH Via Rizzotto 46 41126 Modena MO Tol 39 059 4734 266 Fax 39 059 4734 294 info talyGujelectric de www fujeloctic do 65 ie
11. 14 Mono regulated pump mono Joker with 1 regulated pump 4 5 auxiary pumps diagram using extemal relays 15 Mono regulated pump mono joker with 1 regulated pump 4 5 auxilary pumps diagram using OPC G1 RY2 6 Mono regulated pump mono oker control wth 1 regulated pump 8 auxilary pumps electrical diagram 7 Connecting auxlary pumps 19 Disconnecting eg pumps 20 Common Parameters for pump control 21 Specie parameters 22 Specific parameters description 23 CHAPTER 3 Mono regulated pump control with 1 regulated pump 8 auxilary pumps 1 addtional pump Electrical dagram Common parameters for pump control 2 Specific Parameters 28 Specific parameters description a CHAPTER 4 Mult regulated pump mul joker control with 2 4 regulated pumps Muti rogulated pump contol wth 2 regulated pumps electrical dagram 31 Muti rogulated pump Metier contol wih 3 4 regulated pumps electrical dagram 24 Connecting a regulated pump to commercial power supply 25 Disconnecting a regulated pump trom commercial power supply 36 Common parameters for pump contol 37 Specife parameters 29 Specific parameters description 29 Specie parameters description having optional card relay installed OPG G1 RY2 e CHAPTER 5 ulated pump Mut oker control with 4 regulated pumps 1 addtional Electrical dagram 40 Common parameters for pump contol 42 Specie Parameters 43 Specie parameters description 44 CHAPTER 6 A
12. Proportional gain and Integral time When the RUN signal is switched on either FWD or REV the inverter wil increase the output frequency always after the period time defined in J454 s In order to control this rising output some parameters are available F23 Hz controls the starting frequency F16 the frequency limiter low and the ramp from one to the other FO7 s PID Control 1 is enabled since RUN command is given In the same way when the RUN signal is switched off the inverter decrease its output frequency to the level defined in F25 Hz the deceleration time 5 set in FOB s and stops the PID Control 1 FE Ful Electric 6 aro Cred 4 Sua FRENIC AQUA gt Sleep Function related parameters J150 Hz J151 s Sleep function can be useful to stop one pump when the speed is below a rate where there is no flow pump doesn t impel Once the demand frequency level below this rate the frequency when the pump begins to move the water but not enough to create a flow is known parameter J150 Hz should be set slightly higher than this frequency Through this function is possible to avoid possible mechanical problems that could over time damage pump components or 6 the water with the wasted energy causing excess pressure and leaks In addition stopping the pump when it s not really needed means obviously Energy Saving So Sleep Function will be applied if the inverter s demand output f
13. and oscillations must be avoided FS Fu 566 P 9 6 5 ie Shua FRENIC AQUA QUICK GUIDE PUMP CONTROL FRENIC AQUA frequency inverter is able to control single or multiple pumps in mono regulated or multi regulated configuration Several control schemes may be built as shown below The necessary digital outputs will vary depending on the control type has been chosen OPC G1 RY or OPC G1 RY2 optional cards may be necessary Necessary Do wo need the digital outputs optional relay card instaled Single pump cont g NO Sings pump conta consists of 1 pump exclusvly controlled by the requency inverter d Necessary Do we need the up to 10 pumps Mono joker dulalouputs optional relay card 3401 insted ny pump GO corio Wei 2 susary pumps 3 Opina EN PCGHN cuapTER2 1 35 auxiliary pumps SS Optional regulated WE EH Pump 2 ary pumps YES On Ot conta m oec Gv Taney Mach pumps pump S CHAPTERS On Of control On Off conto feo arn WE pump contro consists GIT pump excusivly controled by Te 869887 Tmvarar and mulipla 808577 pumps working in On Off control mode dstional pump is added removed depending onthe regulated pump speed and if auxliary pumps are all enabled or not Necessary Do wa neod the J p 4 pumps MulHokar olaloups optional relay card Explained in Hote ven De E SM CHAPTER 4 34 regulated p
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16. 1 The other modes can be useful fr Mode 0 The pump is omitted Can be useful to disconnect software disable a pump from the system without modifying the wires Mode 2 Can be useful to check the rotation direction of the pumps because they wil be connected to the commercial power supply as soon as this mode is activated ATTENTION sured on and wil SPCECIFIC PARAMETERS DESCRIPTION HAVING OPTIONAL CARD RELAY INSTALLED 1OPC G1 RY2 PID and pump control gt gt 001 002 003 004 005 006 and 607 Status Signal Assignment to 6 A C 7 AIC 8 AIC 9A C 10NC TIC T2A C modifying these function codes only makes sense when the OPC G1 RY2 option card is installed in the inver The function code 001 002 003 004 005 006 007 define the signal assignment to the outputs 6 A C 7 NC 8 AIC SAIC 10A C 11AC 12A C of the OPC G1 RY2 option relay card In Multi egulated pump control with 2 3 or 4 regulated pumps these digital outputs must be set correctly in order to connectdisconnect the 2 3 or 4 pumps to the inverter or to the commercial power supply function 160 motor 1 inverter driven function 161 motor 1 commercial power driven function 162 motor 2 inverter driven function 163 motor 2 commercial power driven function 164 motor 3 inverter driven and function 165 motor 3 commercial power driven function 166 motor 4 inverter driven and function 167 motor 4 commercial power driven FS Fu Electr
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18. ACGDEC and oa 6 quero or Ense rb ACODEG tad st base Regency or Diti ng ACGDEC and at base toquenoy or boe Mode selection 2 cont wah Force to dp ctl decern me nes J OC irie bus tage cr wih Fore dapi eta spc ane le Torge tt coo wan Force tog dated 5 DC ik bus vonage cool wih Fore etd Mose Gs 5 CT Fees RER WU Savas 08 90 ink Bue Capac Fees YD herang ure 28 88 seg Y 4 pes fr 2000 tn of 10 TE rs Sr NESS TT OF Deae 1 RT OST OO TAT ya 81 npu Wre Break Daaion FF 85 88 8788885 Y EA KEE 071068 ian ses Y 8 he Te 9987 88 5 Ye EIN mise GE 13 Brsting response mode Qu Frame ES Steen enee T3 Seting clear lum dia end Pen tus to Mode secte at Lower e caer irequenoy automatesiy EE lat Detect input grace loss Z ss lat 2 Detect output phase iess 0 Diss 1 nae sai BL 5 66 ponent etal of DC irk bus capat rss 029297 deta ett Use ora w 64 Amen 88 70 ibus capac GH 0 per sir suten encore 82 1 2 FS Fup Electric 62 65 ie 4 FRENIC AQUA ata sening ange Setz Ter ee ere GE 858588 Remy Target Secon Foy Taga deco Inga Pras
19. Det remot Eu command tered aa 55 6059 Meter overeat thrice re GI Terminai 61 re bres crore Eet eg sting waring uc nues Pump conv uput tmt siat DIS Maintenance mor a GA wanron sara Ca 6500 ee GIS Gi hronna e 02 02 mom GU e103 GG e103 n ma ez 8 msk etos n tme 807 117 ope ouput signal ee boer bg diivan by inverter Kai et M1 Mott bog ven by commerei CH mer Meter 2 tog diven b mer rn Lauer Mot 2 ven by commercial ECH 184 1164 Meters 9 diven by mer ai Le Motor 3 ven by commer ower ECH Leer Mor bo divan by mer irra ler rien Leer GH 73 173 85 65 so reo Guer iso reo Guer Ger iss reo ier no r0 Em ran En ran a 1205 Ent 120 lan 2 1 2 5 2 8 eta ras Foren GE ez 1221 E ET ET Eas 1225 Gei GE Eas ns ET Eas tas Mot ter dien by comme pomer Mot Sting diven by commercii MEL Motor 5 baira dien by comme MEL Mot ter dien by comme power ML Motor ting dien by commercii poser MEL operation W arm rl pean operator ru Tanar 1 eae fuon Tier aod runa Tie Sao ra Tie sao rae rie Pioa conet Pma Pt aam Pt K Deng Beta er swig nasa rot en onal PD slam SE SE SC onal beau
20. G1 RY2 FS Fup 56 32 ap 65 ie Sua FRENIC AQUA This control consists of 2 pumps regulated by the inverter In Mult regulated pump Control all of the system pumps are driven by means of the inverter The inverter controls the pump and connects disconnects each pump to rom the commercial power supply according to the application requirements By means of the TP A1 keypad digital inputs or analog command the desired pressure will be set Then the inverter wil modify the regulated pump s speed between the minimum frequency J119 F16 and the maximum frequency 1118 F15 F03 order to keep the pressure under control To do this the PID control 1 that comes with the inverter must be activated J101 and must be adjusted properly in order to provide an appropriate response in the installation The PID control 1 response can be modified by means of the function codes J110 and J111 Proportional gain and integral time The Figure 4 3 shows the regulation of two pumps where i the pressure s demand increases and is not possible to satisfy it with 1 pump the inverter will connect the pump 1 to the commercial power supply and will control of the second pump as a regulated one Similarly if there is too much pressure the inverter wil disconnect pump 1 from the commercial power supply and will continue working only with pump 2 as a regulated one RUN conan RES FD cata sal ean meter pon
21. Multi regulated pump Multi joker control with 2 regulated pumps reste kar TSS STORE Ta TEST TS 528555 ROT aT 3 The schematic to implement a mul regulated pump control with 2 regulated pumps Using additional relays by means of FRENIC AQUA inverter is as follows Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20mA Y TERRENCE FRENIC AQUA K ER ED sa CO Figure 41 Schematics of multogulated pump control with 2 regulated pumps Using addtional relays FS Fu 566 i 65 ie Shua FRENIC AQUA uated pump kar TSS OT SPS Ta 5528 78529 e CET 2 52255222 5 z CREST A The schematic to implement a mult regulated pump control with 2 regulated pumps Using OPC Gt RY2 by means of FRENIC AQUA inverter is as follows Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20 mA m lan pecus FRENIC AQUA vg 3 H Port C 5 d zB xe MEDI on DO eO Figure 4 2 Schematics of mulirogulatod pump control with 2 regulated pumps Using OPC
22. PY command 1 EPD SV Ertena PD 47 6 EPID1 ERR Extra PD cota 2 Inal dation EPID ERR Nole 2 tral output 1 EPID OUT PD 2 EPDE PV command 2 PDE SV conl 3 dove EPID2 ERR Note 2 tnat output 2 EPDE OUT mauri EPDS PV command 3 EPDS SV 0 3 EPIS ERR Note 2 til output 3 EPDS OUT Cusonizaie nde ouap ial 1 te 1 EE ut ina 3 No tina 4 tina 5 ut inal No e le 1 Carnot be sled win er Note 2 Dein cpu supported ony byopton terminal Kee 1 d d d d d Femme emt rtg rege Cunt 20 mA DC e Cane oto vad mA DC ait ove Boos to ery Saving Operaton 1 E Speer Constant 9 bad E At terque boost desse aratia be nid during ACCDEC Ae energy sarna Consin te bd ding ACCIDEC DE toos ung ACCIDEC d vaste mg 20 95 9 1505 Torque tenter eve EE Wr Vr wat sip corporea a vector Miseni win cip corporea sce b oe maen a consi speed Dite dung ACOIDEC 8 66 cime er wos E Ente ang sped operator GEES FS Fu 566 Que ie Ba E codes Extension Terminal Functions FRENIC AQUA E ame am seang r
23. auxiliary pumps happens when the regulated pump is turning at 35 Hz FG Fup 566 E Par Greci quch Gute Shua FRENIC AQUA Set up for 1 regulated pump 1 to 8 auxiliary pumps The following table Table 2 1 Common parameters to all the pump control systems shows the common parameters to 81 of the control systems using FRENIC AGUA inverter These are known as the basic parameters In addition to the following table there is also a specific parameters tab Notez The following values aro shown as an example and may not necessarily work in your application Tabla 2 1 Common parameters to all pump contro systems Common Parameters to all pump control systems ccelo Tina T Deceieaton Tine T SS 885528 detecion Lever Electronic TrammalOvetoad protection Tene constant Feet Frequency Limiter Low Terminal 61 extended non alg inpol adussment or emra TE Degis ui Analog input adjustment for trina C1 max 9659 Tan morior daly Tam saacion Sub mentor deci em secon Motor ated capacty Motor Rated curent EE PID Conti T Mode Seletor PID Conil Kees PID Conr T Upper into PID proses ouput Lower Tint of PID process atur Slow ow rate sop unction Mode secton 725 868 Taco 7 ale Sop stp Tutor Sleep Tequena ere Eege EE Siw flow rane sop uncon Cancel delay timer CONDITIONS TO ACHIEVE GOOD CONTROL IN MONO REGULATED PUMP CONTROL If its necessary to use a different parameter set up to that shown in
24. pressure fluctuations that may occur when a pump is disconnected from the commercial power supply FO Full Electric a5 Pre Sua FRENIC AQUA GEN eelere SE Figure 48 Increase of the pump s speed to disconnect the pump from the main supply The exact point where the inverter will disconnect the pump from the main supply can be defined with function code J459 The equation to find this point is 7459 Auxiliary pump s disconnection frequency Hz jog 118 7 us 119 For example 4459 40 3119 25 He 40 Airy pumps disconnection era He FoX 50 25 25 35H In this case when the regulated pump is rotating at 35 Hz the inverter will disconnect the pump from the main supply FE Full Electric Par Greca quct Gute Shua FRENIC AQUA Common parameters for pump control The following table Table 4 1 called Common Parameters to all the pump control systems shows the common parameters to all the control systems using the FRENIC AQUA inverter these are the basic function codes In addition to the common function codes table there is a table with the specific function codes Note The following values are only an example and may not necessarily work in your application Table 4 1 Common parameters to all pump contro systems Common Parameters to all the pump control systems FRENIC AQUA o 2 ier sier detection Level rated curre
25. prets shown abo EEN SE GE 028 caesis te 959 115 ERE css Tare int LA ss Sheet mg OFF Beate er Eu Graig 91595 Tore iter ve 58 EE i stomata 119 eH ROA a td S 15 ee pedites Ven Wee imm MM SI Der Frequency ped eral signat ES Tonia va Function itg Fmquen spoed oat m ze e EZ Die Verbrenne Y 7 ERT Terminai Function 51198 opu amaro ded x ERT enira 2088 ime gg TR Y 9 Retr ouput ss Mots overload ea warming ou Hz mener aay on Seneca owe ana eat ME anmain ma swa Sommer power ana meter put has B sse TT E enee Satser a tema tetor Tere on pars an sito Siimes to paom aprico stage Kai ia Patim aparaton eyele competed sitat Patam aparaton number sran ie Patem aparaton siage runter sraa Gi patem aparaton siage runter ES GI ener ouma win on EI Coatn tan n E GIS Ge e GI Hoat sex eariy wring jon GI ure st ist Frequency peed detected 2 E GI VE GIS tener ouma on nun GI Zeene ZS ros Curent detected GI am sro cen FS Fup 566 56 Quies ie FRENIC AQUA cade Name Dats seting ange um EE 68 098 557 55 5 99 2 59 Mora ter FB conl tes enee Law aut oe detected wm Ee Raving Eet Punning reverse anne
26. prevention function is enabled gt PID Integral component hold Holding PID integral component while pump is in sleep mode Target Make tho inverter maintain hold the PID controller integral component once the regulated pump has gone to sleep The main purpose is to avoid overshooting when the pump wakes up Applicable when The installation has a lat of leakage Explanation The pump provides pressure to the installation and when the pressure command level is reached if there is no consumption the inverter will bring the pump to sleep Due to the leakages losses the pressure will decrease and the inverter will start up the pump again in order to reach the set point value This cycle can be repeated until real flow consumption appears In old installations this sleep wake up cycle is repeated continuously It you want to make this repetition slower to make longer the time between sleep and wake up the functions codes J158 and J159 can be useful two additional conditions to wake up the regulated pump are added Normally by means of using these function codes itis possible to separate the sleep and wake up events The idea is to increase J158 of error until the time between sleep and wake up is long enough But what happens it the value in J158 is too high _of course the pump s wake up will bo delayed enough but the accumulated process error wil cause a Bigger integral action producing a pressure overshoot
27. respectively In a mono regulated pump contro system these outputs must be set in order to connect disconnect the aud ary pumps to the commercial power supply functions 161 pump 1 to commercial power supply 163 Pump 2 fo he commercial power Supply 165 pump 3 to commercial power supply and 167 pump 4 to Commercial power supply 167 pump 4 to commercial power supply 185 pump 5 to commercial power Supply 171 pump 6 to commercial power supply 173 pump 7 to commercial power supply 175 pump 8 to commercial power supply FG Fuji electric m aro Cred quate Ba PID and Pump control gt Function code J401 defines the type of pump control that willbe performed 4401 Pump control Mode Selection 4401 0 Pump Control Disabled 4401 1 Mono regulated pump Control Enabled 4401 2 Mult regulated pump Control Enabled FRENIC AQUA gt gt 3411 J412 J413 J414 J415 J416 J417 J418 Motor 1 mode Motor 2 mode Motor 3 mode Motor 4 mode Motor 5 mode Motor 6 mode Motor 7 mode Motor 8 mode Function codes J411 J412 J413 J414 J415 J416 J417 and J418 define 3411 1 Pump 1 available 3411 2 Pump 1 connected to commercial power supply 4411 0 Pump 1 unavailable 4412 0 Pump 2 unavailable 4412 1 Pump 2 available 4512 2 Pump 2 connected to commercial power supply E Pump 3 unavailable 4413 1 Pump 3 available 1413 2 Pump 3 connected to commercial power supply E
28. the above Example Values column please bear in mind the following conditions Conditions for Sleep Wake up frequency 03 F15 J118 gt 3157 gt J150 gt F16 J119 FS Fup 566 21 Qus ie Shua FRENIC AQUA Conditions for the frequencies that define when auxiliary pumps are connectedidisconnected F03 F15 3118 gt 3450 gt 3452 gt F16 3119 oak The function codes J450 J452 and J460 belong to specific function codes group and will be explained below The following tables Table 2 2 and 2 3 show the specific function codes for a good control system with 1 regulated pump 1 2 3 4 or 5 auxiliary pumps and 1 regulated pump 6 7 8 auxiliary pumps Table 2 2 Function codes for mono regulated pump control with 1 regulated pump 1 2 3 4 or auxiliary pumps Specific Function Codes mono regulated pump control with 1 regulated pump 1 5 5 4 or 5 auxiliary pumps EN 057 Suus Signal Assent zT oD Stas ER EE 002 Situs Signal Assignments Y3 8 25 002 585 Signal Assignment io Y4 7 SS LJ Sea canes a zm Siar of commercii power avon pride 5 soos sos Eas mue sem aos 1665 165 1685 voos i EG tr Swing evel 55 1 mx 20 80 PID Siar Frequency Moun aoe aome aome 91 406 Se GE L Note The default setting for function code J457 and J460 Inherit may work propery in your installation wit
29. when the regulated pump wakes up The pressure overshoot varies depending on each application and it can be higher than expected In addition it depends also on the values in J158 and 159 and PID gains J110 111 and J112 In order to avoid the overshoot holding the integral while the pumps sleep can be useful avoiding the error integration Digital inputs X4 set to hold integral action function Digital Outputs Y2 set to Motor stopping due to slow low rate under PID control function Wiing Bridge X4 and Y2 Bridge CMY and PLC FS Fup 566 gung Sua FRENIC AQUA Setup E04 X4 34 Hold PID integral component PID HLD E21 Y2 44 Motor due to slow under PID contro PID STP 158 20 Assuming that the logic of the digital inputs is Active High Logic the common of the inputs is PLC 424VDC and inputs logic switch is in SOURCE if the common of the inputs is terminal CM 0 VDC Active Low Logic in the inputs please connect the terminals CMY and CM and set the switch to the SINK position FRENIC AQUA e 1 Holding integral PID W i Component 8 dn E d q 1 35 d Figure 6 3 Pump control schematic for holding PID Integral component when pump 5 in sloop modo FG Fuji electric E aro Cel Qua tue Shua FRENIC AQUA 2 Holding integral PID component during the process anti res
30. 1o EAC Tes WEL Table 4 3 Specific parameters for Mulregulated pump control with 4 regulated pumps Specific Parameters for Multi regulated pump control with 3 4 regulated pumps GEES EH Monor Z Wade Monor Mode EE SE EI EI Assignment to VERE EGLI EE 3824 18361 Assignment ie 7 65 Assignment VITA 168 The default setting for function code J460 0 Hz may work properly in your installation without adjusting it to the suggested value 39 Hz FS Fu 566 38 65 ie Sua FRENIC AQUA SPECIFIC PARAMETERS DESCRIPTION PID and pump control gt 401 Pump control Modo selection The function code J401 defines which type of pump control is going to be used 401 0 Pump control disabled 1 Mono regulated pump control enabled 1401 2 Mult regulted control enabled gt gt J411 J412 J413 J414 Motor 1 mode Motor 2 mode Motor 3 mode Motor 4 mode The function codes J411 J412 J413 J414 define 4411 0 pump 1 unavailable 4411 1 pump 1 available 3411 2 pump 1 connected to the commercial power supply 4412 1 pump 2 available 4412 0 pump 2 unavailable 3412 2 pump 2 connected to the commercial power supply 4413 1 pump 3 available 4413 0 pump 3 unavailable 3413 2 pump 3 connected to the commercial power supply 3414 1 pump 4 available 3414 2 pump 4 connected to the commercial power supply 1414 0 pump 4 unavailable In normal operation the modo to be used is
31. 5 up inte ie Shua FRENIC AQUA SE 8 T 87 es Ee D m 06 28 oec aevo The schematic for a mono egulated pump control with 1 regulated pump 4 5 auxiliary pumps using OPC GI RYZ by means ofthe FRENICAQUA invertr is as follows Please pay attention to the pressure transducer s wiring connected to the inverter s analog input C1 4 20mA EL FRENIC AQUA V x delirium ys tel 2E WSE es ws Figure 2 5 Schematic of a mono regulated pump control with 1 regulated pump 5 auxliary pumps wth option card FS Fu Electric 16 nt Qui ie Shua FRENIC AQUA Monoreguisied pump control Mono oker ener ee e s TOEF TON Tivenerdivenpunp m ene The schematic to implement a mono regulated pump control with 1 regulated pump 8 auxiliary pumps witha FRENC AQUA inverter is as follows Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20 mA FRENIC AQUA Figure 2 6 Schematic for a mono regulated pump control with 1 regulated pump 8 auxilary pumps FS Fu Electric 7 ump nt Qui ie
32. 7 The selected Set Value depends of the combination of these two inputs as shown in the table below Table 6 3 Multiple PID set point selection SA gt Dead Band related function code gt J461 Function code 0481 can be used to avoid the connection disconnection undesired of any auxiliary pump when the frequency of the regulated pump is close to the ON OFF switching frequencies J459 Motor Unmount switching level J456 Motor Mount switching level I the diference between the PID Feedback and PID Set point is less than the percentage stored in 4461 the inverter will not make a connectionidisconnection of the pump gt Dew condensation prevention function related function codes gt F21 F22 J21 By means of a DC current injection it s possible to keep the motor warm to prevent condensation Please note a digital input should be activated to enable this function for instance X4 by using function code E04 Example E04 39 Protect motor from dew condensation DWP F21 10 F22 1 s T ON J21 1 DUTY CYCLE With this adjustment there will be a DC current injection every 100 seconds equivalent to the 10 of the rated current during 1 second FG Fuji Electric Quat Sua FRENIC AQUA 421092 23109 inthis example T 22 x100 1x100 100s T 72 1 output curent v i Te 00sec Figure 62 Output current when Dew Condensation
33. 7 5 Hz FG Ful Electric 19 ie Sua FRENIC AQUA The requirements or conditions to deactivate an auxiliary pump are described below ry pump Ex for removing an auxiliary pump Ifthe output frequency level of the regulated pump gets lower than the value stored in J452 during a time longer than 483 the inverter wil understand that the auxiliary pump is no longer needed and will begin a disconnection process It the conditions above are accomplished the inverter will increase the output frequency of the regulated pump until the frequency level specified by function code 460 by means of the acceleration ramp J458 The frequency level when the auxiliary pumps are disconnected is defined by function code J459 Disconnection of an aux ZEE Conditions for removing an auxiliary pump 453 5 WATCHING TINE FOR MOTOR HE 3452 Hz EE AUXILIARY PUMP OFF Figure 2 9 Disconnection of an auxllary pump The exact frequency level where the inverter disconnects the auxiliary pumps from the commercial power supply is specified by means of the function code J459 The equation that defines this level is 149 Frequency for the connection of the auxiliary pumps Hz Ze UI For example 4459 40 3118 50 Hz 119 25 He Frequency for disconnection ofthe auxiliary pumps Hz iso 25 25 358 In this case the disconnection of the
34. E 18 06 00 580 SE x 8655 Signal Assent AC OPC GFRYA 187 UL Sus Signal Assinmentio 10 TRYT ral EE SSES ELICA 5652 Signal Assignment io Va Spe Pump Contol Mode Seketan T Tenor T mode 1 Moto mode Mato mode Moto mode Monor E mode EE EE EE EE EE ator Moun such Level PID Star Frequency Moun SE lian Motor Frequency operat Allan Motor Hysteresis with 8916 Note The default setting for function code 3457 and J460 0 Hz may work property in your installation without adjusting it to the suggested value 40 Hz and 39 Hz respectively e FS Fup 566 E Sua FRENIC AQUA DESCRIPTION OF SPECIFIC PARAMETERS FOR A MONO REGULATED PUMP CONTROL 8 AUXILIARY PUMPS 1 ADDITIONAL PUMP Outputs Set up gt 23 Status Signal Assignment to Y4 The function code E23 defines the signal assigned to transistor output Y4 In order to implement a mono regulated pump control system with an additional pump the Y4 terminal s signal must be set to 88 corresponding to AUX L function It all the pumps that are enabled using parameters J411 J418 have been activated they are active due to the state of the system by means of AUX_L function itis possible to activate an extra digital output Y4 when he regulated pumps output frequency raises above the frequency level defined in the function code 465 In this function one pump is considered enabled when the two conditions below are accomplished at the same time
35. EPIDA AUN PEZ sam pem Seen SE SS Enema POS oupa Sans EPDS AUN PS sam prem EuemdPDisemekemr BC N d MB ECHTE mea FS Fu Electric 57 up Qus ie Ba FRENIC AQUA Duis ange ES 50 Ava meeste ESI Freeney aiio T E etre wam ET Ey tee C1 Extended Facto V2 Extended Futon t Rene Pesueny commana E Aunty command 2 PO command 1 E PID process comma 2 8 6 ft pt 6 PID command fe Ate rpa 2e PD pocnes emana 3 ft Exel process command C Eed ls Eemal PD ana command C ft nma process commana 2 C ls Enea PD 6 manca command 2 C lr Enteral PID process commana 3 C le Enea PD C PD manus command 3 e vale tor ge D Being orsi Ries Freue E Automate saving wen man powers Ered OF Saving by pressima 5 ly D 999997 Dec Decelerate to siop E aw Toque Deci tow Specs Boman Sing Frauen o Aese Dece Tne iri Folow ne seing FE ocean Tana ic Speed Domi 8 55 Te Uo Speed 55850 Freuerey 65 3 558665856 SWR Chek valve protecion remit END REV Function qs ds sj al Sect actor cate d azar te reen
36. FR Fuji Electric Innovating Energy Technology AQUA QUICK GUIDE PUMP CONTROL FRENIC AQUA Frequency inverter for pump control applications SG_PUMP_CONTROL_AQUA_EN_1 1 1 Ba FRENIC AQUA Version 86685 Date Wrien Checked Approved 7 0 0 Draft version 143 12 J Alonso First revision Recommended setting changed 14 0 Wiring drawings changed 154012 a b ez M Loder 40838 according to recommended d setting Corrected Table 27 Corrected pump number in first 1 1 1 paragraph of page 26 30 10 12 Au tee H Loder Catala Corrected default setting of J118 and 1119 in table 3 1 FS Fup 566 Sua FRENIC AQUA Thank you for purchasing FRENC AQUA Fuji Electric s inverter for pump and compressor applications This guide is structured as follows CHAPTER 0 Introduction to pressure control systems 3 types of pump control 5 CHAPTER 1 conto Electrical dagram 6 Sleep Function 7 Wake up Function 7 Common parameters for pump control 9 Common parameters description CHAPTER 2 Mono rogulted pump contol with 1 regulated pump 1 to 8 auxilary pumps Mono regulated pump mono oker control with 1 regulated pump 1 auxilary pump electrical diagram 2 Mono regulated pump mono jker with 1 regulated pump 2 3 auxiary pumps diagram using extemal relays 13 Mono regulated pump mono joker wih 1 regulated pump 2 3 auxilay pumps dagram using OPC G1 RY
37. Output frequency detection Output frequency 2 upper limiter F03 F15 J118 E61 to E63 13 lowest frequency among upper limit frequencies When pump dries o output frequency is kept at the upper limiter during operations because the pressure drops 2 Current detection Output current lt J177 When pump dries off output current decreases due to the fact that pump load reduces caused by water volume reduction 8 Deviation detection Feedback value PV lt PID control command value SV J178 When pump dries off feedback values PV decreases because air entrance In table 6 1 related parameters are shown Table 6 1 Specifi parameters for Dry Pump function Specific Parameters Dry pump function We au Diy pur 55598 ipu secion Dry pump protection Detection curet gung pecu Yypump psecion ow sensa iy pump protection Detection ar T Deset OFF Disabled T Ale current EJ When J176 is set to 1 and J177 and J178 are different than OFF and 0 00 respectibely after detection current and deviation are reached inverter wil trip by Pdr When J176 is set to 1 and any of the other functions is set to 0 00 or OFF it is considered that this condition is acomplished As it can be observed on table 6 1 also a flow sensor can be used to detect Dry Pump To enable flow sensor set any of the analog inputs E81 to E63 to 33 flow sensor Also set in J163 flow se
38. Slap Frequency P25 decelerating Tllowing tha FOR function code data The relay that controls the regulated pump is switched OFF n caso of mult ogulated pump control v relays that control tho non roguated pumps are switched OFF in any caso When an inverter s alarm occurs all the relays are switched OFF iT The regulated pump slows down unti reachas 86 Slop Frequency F28 decelerating Talowing he FOB function code ata Tho rely that controls the regulated pump 8 switched OFF in case of mult regulated pump control 7 The relays that control the non egulated pumps Koop in ON state in any case When an inverter s alarm occurs all the relays are switched OFF par The regulated pump Sows Gown untl t reaches the Slop Frequency P25 decelerating Tolowing the FO Tuncllo coda data V relay that controls the regulated pump is switched OFF In case of muli tegulated pump control relays that control the non regulated pumps keep in ON state n any case When an inverter alarm occurs ONLY tho regulated pump 6 swichod OFF in any case The relays of the pumps connected to tho commercial power supply aro kept ON n any caso gt Multiple PID set point selection Using digital inputs itis possible to select between four PID set point values To perform the multiple selection functions 171 PID SS1 and 172 PID SS2 must be assigned to two digitals inputs among X1 X2 X3 X4 X5 X6 or X7 EO1 E0
39. according to the sensor range Therefore the user wil be able to enter the Command set point Value in user units C58 C64 or C70 instead of percentage of PID range For example if the transducer used has a 4 20 mA output signal range where 20 mA correspond to 160 bars the function code C65 must be set to 160 and C64 to 44 It the transducer used has a 4 20 mA output signal range where 20 mA correspond to 10 bars the function code C65 must be set to 10 and C64 to 44 The feedback value in bars and the process command value can be seen in Menu 6 PID Monitor Those parameters can be also displayed on keypad main screen For additional information check k parameters 55 4 20 ma Figure 6 1 PID Display coeffclonts FE Ful electric Qua aie Shua FRENIC AQUA The modification of C64 wil modi also the units and the meaning of the following parameters Table 6 2 Parameters affeced by C64 soting ee E ESE A Seno Teminal CI Ee s agus Vip ase Tar Terrina TGT Mum Sca ios PI conscii Brox 22287 Eis P cones Misenum Sci 8847 FID soniolT rese win p rz PIU conici 6865 6 8 alarm 6 ioi PID coni Lower eval alarm AL 158 77 conici Feedback upper 130 PD conici Feedback 8665 wernt 847 PID conici Cancel PV evel NSE FID conto Cancel devon Tv e PID conso Cancel devon 882 UE Dy Pure 8847 En o
40. ange EEE DEE pma ELEM 8 1541 E orto Salei map E tL Ka OT Ze SEL GK IS Ss sme 55 Eit remind D Funcion Bem Saet 5 69 SS 8 7 7 ED remind pis Fonten Hoo Sama ACCES litt ERE remind p anon E Saba ACCES zen Y E eet esd GI ae PH sate ax stam Peset aarm sn Bom Ena 9 wre wo KH eh EN sees Bach comard wel 6 Ve Gre Soen ram GT Sec 98 8 19 Saten vo commercia poner Ds 9799 rion 0 GI Bown oupa maton oom Gu charge wheres e nium Cae pe can Il Seene 9 CIE Enas communicates tw el Ren ul ane GI as search motor So 8 bunn Sc Eo Aue FF 1009 Acte ON bunt Ren D and arent bunt Hed PD component 5 695 Source orn Ge GI SE RE GT leei motor ege OW io Brame regras seare och cone Joi 5226 9 swich SE H ban 09 eneen E GI EE Sei une Kee east SE dE CIE commana 2n el CG aeva foo Netcom Eo ian Baos commana 8 at ra 3 ise 0128 Fe dogg ever ton command s ao Sean chal 7 fan Seasons 10 53 nenne SC iss is mar tbe ven MEN ise 0159 Entie carol
41. atonal pate On On cool ce The schematic to implement a mono regulated pump control with 1 regulated pump 8 auxiliary pumps 1 additional pump with a FREMICAQUA inverter is as follows Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20 Figure 3 1 Schematic for a mono regulated pump control with 1 regulated pump 8 den pumps 1 addtional pump FS Fu 56 25 Shua FRENIC AQUA This control system consists on a regulated pump controlled exclusively by the inverter and other 9 pumps working in On Off contro mode connected directly to the commercial power supply 8 auxilary pumps 1 additional pump The inverter wil connectidisconnect the auxiliary pumps to the commercial power supply in order to achieve the desired pressure The additional pump will be connected to the commercial power supply i the following two conditions are fulfilled 1 Alithe auxiliary pumps that are enabled at this moment are connected to the commercial power supply and 2 The regulated pump s frequency is higher than the value stored in J485 Hz The additional pump will be disconnected from the commercial power supply when Output frequency 5 J465 J466 Using this control the FRENIC AGUA inverter is able to control up to 10 pumps werte output frequency Ee auenserata 49 m
42. ddtonal Functions Dry Pump kee 46 Ovorpressure alarm 47 PID Display une sotup 48 Startup and switching motors sequence 48 Contactor delay time 49 Motor stop mode when RUN FWD or REV signal is switched ot 49 Multiple PID sot points selection 49 Dead Band 49 Dow condensation prevention 50 PID Integral component hold 50 Enable disable pumps by means ot extemal selectors 52 CHAPTER 7 Function codes list Digital and analog VO functions E CHAPTER 8 Names and functions of keypad components 72 CHAPTER 9 Optional relay Cards OPC GT RY and OPC G1 RY2 7 CONGTACT INFORMATION e FO Fup Encre 3 are rt te Sua FRENIC AQUA Chapter 0 Introduction to pressure control systems The target of a pressure control system is to provide a variable flow with a constant pressure for the water system of an apartment building machine refrigeration systems mixing liquids in chemical industry etc very typical example is to provide the water supply for a residential building In this case the flow water consumption is great he morning than during the night when it is almost zero The pressure control system must be able to provide at the same pressure both types of consumption daytime higher flow during the night gt almost no flow addition the system has to adapt to the demand variations that occur normally in this kind of application for example when people turn on and off many
43. ditions have to be met in order for the pump to start multiple start ups due to pipe losses can be avoided So we avoid waking up the pump unnecessarily or t00 often Figure 1 2 and 1 3 show how the pump goes to sleep mode and wakes up depending on J149 setting In addition sleep frequency must be higher than minimum frequency F16 J119 FS Fup Electric 7 gung Sua FRENIC AQUA Wm J140 21 11 or 21 frequency selected PV signal Figure 1 2 Spoed control behaviour while sleep and wake up functions are enabled and J14 1 11 or 21 32 0229 selectod Pv sina Figure 1 3 Speed control behaviour while sloop and wake up functions are enabled and 1452 12 or 22 FG Fuji Electric 8 ie Shua FRENIC AQUA Function codes set up 1 pump The following table table 1 1 called Common parameters to the all pump control systems shows the common parameters to all pump control systems using FREMC AQUA these are known as the basic parameters In other chapters Specific Parameters table will be shown These parameters will depend on the chosen control system Note The following values are shown as an example and could not work properly in your application Table 1 1 Common parameters to all pump contro systems Common Parameters to all pump control systems Geseis Electronic Qvetoad poiton Orari deecton Lever Electi T
44. e rtm FD and REV a ad bao os lee SZ ae decia on parametara 50007 a Seng ne vate in prese stove assigns a Jouve log output toa Te GFF Scting te val 1059 n se shown above signa negate 596 iut d lema FS Fup 56 C codes Control Functions of Frequency FRENIC AGUA ES pe HAE rT s nis mon TE RAT So perenni 69995 oe ras a STS TET 1 5 Es aaa pm ed erp re VE een EE aw SEXE Soe E Es ZS Er l1 E EE E SE Ge e Eemeren K EEN EE stet E ZZ SORTS 4 58 SES en es E Tw wr t egen 5 E pS Se BCS ete pc Hte 6559 ee pr oo ES SES T E IE egenen EE BESSE oe M e SR Nee o FO Full 85 E resin 66 65 Bou FRENIC AQUA m pm pem EHBE ae vr SE 55 ER ley lp pera raty lee nin ci 2826799582 kee ium si
45. e Los Prion rires I Enti Decrease opu tuqiano I Enti Decrease cup tuin besteet Operation ea 86 Contratante ra son dcin out Peet era E rus wih netos osmos EE ite role ay trons spected wih o the un command speed wih Foe Fotos m siwt spected wi ain power re 0988 Saloon T 0988 5 62 Et lant cor pvi pva pva pva pvo FS Fu Electric Shua FRENIC AQUA Giang oaa Code Name Data seting range SS om te DEE 525 RRE Emma PAC GE mees Weber Seege Y Y E pt Tha pete e ptecton ot user pavor J codes Application Functions 1 Nome Data sening range AP ame ome sets Jer 8 6656 8 56 press Y D 722 onarga Poner 5985955596 5 Keep vee operam BO GU WTA ws Amalia such w comercis power aparaton J1 codes PID Control 1 m m Date eng ange a ome et ABE ie St ELCH ode secto Dui n py fo 1 Enable proces cont operator E Ename proces conr rere ope dur Command 3 Keypad 777 key RSR EG sag ni 2 IIa v Command via communicato ink Us ton cade S13 dus lt 1 coral TIv 3 Jo Addon Pio 6 1 vae s PID coz re
46. erminal C1 extended function This parameter can be used to select the function for analog input C1 Usually this parameter is set to E62 pressure transducer this setting will define the C1 analog input as PID Feedback Motor Map gt P01 Motor Number of poles In these parameters must be stored the number of poles rated capacity and rated current as are shown in the motor s nameplate FS Fu 56 du Qui ie Sua FRENIC AQUA Special Functions H91 Current input wire break detection Disconnection of pressure sensor cable failure When a value is stored in parameter H91 between 0 1 and 60 0 seconds the inverter will generate an alarm CoF when it notices that C1 signal current is missing C1 current lt 2mA during a time longer than the value in H91 H91 OFF gt function disabled H91 2 0 gt function enabled PID and pump control gt gt 3101 PID control 1 Mode selection When J101 1 and the error between Set Point and Process Value is positive SP PV gt 0 the PID controller makes a positive output action control increasing MV Alternatively when the error between Set Point and Process Value is negative SP PV 0 the PID controller makes a negative output action control decreasing MV Alternatively if J101 2 and the error between Set Point and Process Value is negative SP PV lt 0 the PID controller makes a positive output action control
47. es cup sal TH dcos Mode 85 5 pon 545961 855 pon 545 Pon 2 85 6 9 85 5 Pon 2 85 Pot 2 85 5 pon Droe ren ren 75 65 Pon 2 Ras nd 52 Sapataras oT OO Unk 82 Capuc este ny essem or repacement a DC tks capactor TS Fn ToC Far Edeson orale a cola ot aeo Gn ums et 1o eur DE E Once a mock alam occus he asta automateaty Ec Tus sug SEE Auto sach ly ie 2 DEE 6567 essere an Fa Waa Te oe eplacament ot DC tak bus capacitor me 5858859868 Te C CRGA GT Indes oresacament 7895 ova nas t 10 nous Fu sur od tuto sarc dl ume FS Fup Electric 61 Shua FRENIC AQUA Setz Ter m at Se 5 TED 8688809858 regno ELE 81 15 re er up an AVR conrad V DW Tues 2 8688978788 58 OFF Caren DTWTBWRE xv pe age D500 Op 8589966725 oe s 15 27962829 FS TRI jasp qusc UPDONNCHRU T Tast UPON San 68288 886585 858 Dp 68 sating command 9 5 106 Mutistap frequency UPIDOWN command itr ati tobe presen melt 559661 Eege Y Y 9 a 29 owes below a oe ted by F6 ior Lou docuere tp he molo LI ena rear FRE Dep an STR I n Terres TS 1855865687 Enable 05296966 89 22 1 Y 5 Coming uo ista ing
48. es the inverter output RUN command can be also activated by means of the TP A1 keypad pushing FWD or REV buttons gt FOT Acceleration gt 08 Deceleration Time 1 These acceleration deceleration ramps are used in two cases 1 After the RUN Command is ON F07 ramp is used to achieve the frequency in F16 or J119 the biggest one of both values When the RUN Command is switched OFF F08 value defines the deceleration ramp to go from the current frequency to the stop frequency F25 At every change of output frequency even due to the PID output change 2 These ramps are also used when the inverter is connected disconnected from the commercial power supply if function codes 1455 and J458 are set to 0 00 please refer to the corresponding diagrams in the following chapters gt F11 Electronic Thermal Overload Protection Overload detection level gt FI2 Electronic Thermal Overload Protection Thermal time constant By means of these two parameters is possible to adjust the overload protection function Normally F11 will be adjusted to the motor rated current and F12 to 5 minutes gt gt F15 Frequency Limiter High gt F16 Frequency Limiter Low These two parameters define the frequency limits and the inverter will never go outside of these limits during pump control Its normal to adjust the parameters F15 J118 and FOS with the same value Equally F16 should be equal to J119 too gt E62 T
49. et wind up 3114 function code can be used to hold the integral PID component Tho integral component wil be active only when the ditference error between process value PV and set point SV is inside the limits defined by J114 function code If bigger than these limits current integral PID component will be heid 3114 is a percentage related with C65 function code For instance if the transducer installed Is 10 bar C65 10 and J114 is set at 10 integral PID component willbe active when the error of the system error SV PV Is less than 1 bar for errors than 1 bar integral PID if will be held at its current value J114 10 PV transducer feedback DE 722777 277 5 wai SV 1 bari mega Zen 4 p 658065 or C71 10 10 bar transducer Figure 6 4 PID behaviour when function J114 is used Enable Disable pumps by means of external selectors I s possible to enable disable pumps by means of external selection A pump can be disabled in order to prevent its operation in the pump control system This function is useful when performing pump maintenance or other reasons ET TST Enable pump dive motor em 52 5 Enable pup dive 5875 HERZ EE ER 5 5 Enable pum dive ote ENA 55 58 55 pap dive moror 3 ERS S8 11158 Enable pup dive moror 6 HERE IST 157 Enable pup dive ter 7 MENT TTS Esai pre dive 897 EN Digital In
50. f Curve Protection Dev 81 Fiter Cogang Preventen Funcion reesen um lary lic PV opcion Tevel 1 If C1 analogue input signal is selected as a PID feedback E62 5 and J105 0 Inherit If C1 signal is used in PID 2 or an extemal PID some J2xx JSxx or J x functions may be modified also gt Start up and switching motors sequence related function codes gt J425 J436 There are two methods to try to extend the pumps lifetime in Mult regulated pump control systems Controlling the order of connection of the pumps by means of the data in function code Motor Switching Order Jam FIXED MOTOR SWITCHING ORDER Tho inverter wil activate the pumps ascending order and H wil deacivato i descending order am AUTOMATIC MOTOR SWITCHING ORDER The inverter wil take into account he accumulated working rmes of each PUTE Jn this way the frst pump to activate is the less used pump and the fis to be disconnected is the more used pump E FIXATION PROCEDURE The inverter wil change the driven pump Ta ascendant order during sow Tow rate eleaping J425 3 EQUAL OPERATING TIME lame 35 malor mode 1 but switching also during sow Tow rate sleeping 2 The second method is to rotate the pumps Atter ho time specified by function code J436 data Periodic switching time for motor drive tho inverter disconnects the pump with major accumulated run time and connec
51. function of each relay are Relay 1 ABC Function Code E20 and or E22 Relay Z ABI Function Code EDT andor E23 Relay 6 A Function Code o0 Relay 7 AC Function Code 602 Relay 5 AC Function Code 905 Relay 9 AIC Function Code 004 Relay 10 AC Function Code 605 Relay TT AC Function Code 905 Relay 12 AIC Function Code 607 FS Fup 56 73 Qus ie Ba CONTACT INFORMATION Headquarters Europe Fuji Electric Europe GmbH Goethering 58 63087 Offenbach Main Germany Tel 49 0 69 669029 0 Fax 49 0 69 669029 58 info_inverter tujelectric de www fjjelectric de Swiss Branch Fuji Electric Europe GmbH Park Altenrhein 8423 Altenrhein Tel 41 0 71 858 29 49 Fax 41 0 71 858 29 40 info tujielectric ch www fujielectic ch French Branch Fuji Electric Europe GmbH 265 Rue Denis Papin 38090 Villfontaine Tel 33 0 4 74 90 91 24 Fax 33 0 4 74 9091 75 info ranceGPfujelectric de www tujielectric de UK Branch Fuji Electric Europe GmbH Tel 44 0 7989 090 783 info_inverter tujelectric de www fjjelectric de FS Fup 56 74 FRENIC AQUA Headquarters Japan Fuji Electric Co Ltd Gate City Check East Tower 11 2 Osaki t chome Shinagawa ku Chuo ku Tokyo 141 0082 Japan Tal 81 0 3 5485 7280 Fax 81 0 3 5435 7425 wor fujilectrc com Spanish Branch Fuji Electric Europe GmbH Sucursal en Espa a Ronda Can Fatj 5 Edifici D Local B
52. g ange KEE E E soon Sink son sabe soon Dun ae p es son indonesian alae soon Fer 82 08 Tine eam men 55965 Bacarra con cot Fast 86989 8699 iur Dipl Sco 66 7 678 5692 8 28288988 38238 Secret Ze Ze se re eru Marcar Jesi montor ny piat nour fend depends on Kt PD cond imo aum Dieci enc inal al qai Sen TEE DEER ee WE Sen SEN E Bd PD cone ouput in onal PD commun nye arty lee in yel qur eral PD conr 2 cammara in pic quani eral PD 2 pea qur eral PD coni meal command eral PD cona in phyic qun eral PD cra pea qur eral PD comi meal comandi 6 8 E Qus requere T betore sip compensation FS Fu 56 70 65 ie Shua FRENIC AQUA Sg AES 22 Reus 21 96 ee HS 4 r SI kee SE SIE EE Ves dcr Ee ess 1 4 oe LEER SE ee EE vc ES Es pm pm wa bata pure T Gel E Mo Yor dn year rna Feat Kaes ime Second STT GEN 2 12 haue larmat AAPM Tane seed
53. han the level configured in function code J465 Hz The addtional pump will be disconnected from the commercial power supply when Output frequency lt 1465 456 By means of this control system FREMC AGUA inverter is able to control up o 5 pumps be 58286089 L pono RP ADDITIONAL PUMP ON Figure 5 2 Additional pump connection dlsconnection diagram if all the regulated pumps which aro enabled aro also actvelpaying Note In this case Active playing means that the pump is either inverter driven or connected to the mains supply depending on the state of the multi regulated pump control In the same way as the mulii regulated pump control with 2 3 and 4 regulated pumps chapter 4 if the pressure demand cannot be satisfied with only one pump the inverter wil connect it to the commercial Power supply and pump 2 will become the new regulated pump I there is still not enough pressure pump 2 will be connected to the main supply and pump 3 will become the new regulated pump Same philosophy is used for the case of 4 pumps It there is still not enough pressure the additional pump will be finally turned on But if the pressure is too high the inverter will disconnect the pumps connected to the commercial power supply FG Fuji Electric a ile FRENIC AQUA Common parameters for pump control The following table Table 5 1 called Common parameters to all the pump contr
54. hematic for a mono regulated pump control with 1 regulated pump 1 auxiliary pump by means of the FRENIC AQUA inverter is as follows Please pay attention to the pressure transducer s wiring connected to the inverter s analog input C1 4 20 FRENIC AQUA cer o SES Figure 21 Schematic ofa mono rogulatod pump control with 1 regulated pump 1 auxllary pump FG Fuji Electric 12 ale Bou FRENIC AQUA Mono regulated pump conto Mono oker Neca GG OORT var ven pum bad rad mers ONOFF EJ NO The schematic for a mono regulated pump control with 1 regulated pump 2 3 auxiliary pumps using additional relays by means of the FRENIC AQUA inverter is as follows Please pay attention to the pressure transducer s wiring connected to the inverter s analog input C1 4 20 FRENIC AGUA 5 feu RE we mm C set io Figure 22 Schematic of a mono regulated pump control with 1 regulated pump 3 auxiliary pumps with extemal relays e FS Fu Electric e Bou FRENIC AQUA Monoreguisied pump conto Mono oker Necessary dr ou Tmecerdwepuns TT SE Spee Em ES EN The schematic for a mono regulated pump cont
55. hermal Ovetoad protection Tene constant Fein Frequency Limite Low Analog npa adjustment for trial OTT Degiay un Analog input adjustment for terminal C1 max scale an montor 6657 Tam 966950 E T deplay Tem seacor Sub monitor Z deglay em secon Motor Rated capacity Moto Rated curent gren pur wr Ere dioc PID Cori T Mods Selecter PID Coni T Gan P ID Conr Upper Iino PID process augu PID Conr T Lower imit ot PID process ouput Slow ow rate sop unction Modo selector 25 868 Tao 7 ale sb stp Tutor Seep Tequena ere latency Eeer EE Slow fw rae siop con Cancel delay rer THR of he mar ated eurent ok or et above See 8985 Speed T3 Oui curent eg Sandara Notor Standard Motor CONDITIONS TO ACHIEVE GOOD CONTROL WITH A SINGLE PUMP If its necessary to use a different parameter set up to that shown in the above Example Values column please bear in mind the following conditions Sleeping Wake up frequency Conditions F03 Fi FS Fup 566 3118 gt 3157 gt 3150 gt F16 3119 Sua FRENIC AQUA COMMON PARAMETERS DESCRIPTION Basic Function gt F02 Run Command This function code defines the way in what the RUN signal will be given to the inverter in order to start the pressure control Usually RUN Command is sent to the inverter by means of the digital input F02 1 That is switching on FWD or REV control terminals in the inverter digital inputs enabl
56. hout adjusting it to the suggested value 40 Hz and 39 Hz respectively FE Fuji electric m aro Cred quate Shua FRENIC AQUA Table 2 3 Specific function codes for Mono regulated pump control with 1 regulated pump 6 7 B auxiliary pumps Specific Function Codes for mono regulated pump control with 1 regulated pump 6 7 8 auxiliary EELER Ter ani 071181 87 361 0 Lj i x Ts Ss 0 1 T x 8655 Signal Assigrment EE 38708 1 17 Ma L 157 Wa L s Signal Asner T TRY 788061 ral fw TT AC RYZ x 8655 Signal Asiganent t 12 OPC GERYZ em SE DEG ol commercia power ven mots 80056 Bal oanmercal power driven molor Frequency Shp oT commercial power driven motor Durston aor Urmaunt wishing Lever PID Stat Frequency Mou PID Stat Feaueray Unmount ia Motor Frequency operat lary Motor Hysteresis wah Note The default setting for function code 457 and J460 0 Hz may work properly in your installation without adjusting it to the suggested value 40 Hz and 39 Hz respectively DESCRIPTION OF THE SPECIFIC FUNCTION CODES FOR MONO REGULATED PUMP CONTROL Outputs Set up gt 620 521 E24 E27 001 to 007 Signal status assignment to 1 A B C Y1 or Y3 2 A BIC Y2 or YAL YSN 30 8 and 6 C to 12 AG Function codes E20 E21 E24 E27 and from 001 to 007 define the function that will be assigned to terminals 1 A B C Y1 or Y3 2 AJBIC Y2 or Y4 YSAC SOAIBIC and from 6 AC to 12 A C
57. ic Contd 65 ie Shua FRENIC AQUA Chapter 5 Multitegulated pump Mulijoker control with 4 regulated pumps 4 additional Necessary dii ou pare Cone ptr regulated pumps EN Nee en The schematic for a mult regulated pump control with 4 regulated pumps 1 additional pump by means of the FRENIC AGUA inverter is as depicted in figure 5 1 Please pay attention on the pressure transducer s wiring connected to the inverter s analog input C1 4 20 mA Figure 5 1 Schematic for mul reguated pump control with 4 rogulatod pumps 1 additional pump FE Fuji electric M ae Cel 4 tue Shua FRENIC AQUA In Multi regulated pump Control all the system pumps are regulated by means of the inverter The inverter controls the pump and connects disconnects each pump to rom the commercial power supply according to the application requirements The control system explained in this chapter consists of 4 pumps regulated by means of the inverter plus an additional pump working in On Off control mode The additional pump will be connected to the commercial power supply if the following conditions aro accomplished 1 Two of he three system pumps are connected to the commercial power suppl and 2 The frequency of the pump that is regulated by the inverter is higher t
58. increasing MV Alternatively when the error between Set Point and Process Value is positive SP PV gt 0 the PID controler makes a negative output action control decreasing MV 7 J110 PID Control 1 P Gain This parameter is used to set the PID controller s proportional gain P This parameter must be adjusted because its value depends on the application A high P value produces a PID controller s quick response Otherwise a low P value produces a slow response 7 J111 PID Contro 1 Integral Time This parameter is used to adjust PID s integral time 1 This parameter must be adjusted because its value depends on the application A high integral time value produces a PID slow response Otherwise a low value produces a quicker responso gt J118 PID control 1 Upper limit of PID process output gt 1119 PID control 1 Lower limit of PID process output These parameters specify upper and lower limit process output values We set J118 F15 03 and 4119 16 PID Control 2 is also available Each function explained for PID Control 1 has an equivalent function in PID Control 2 For additional information refer to FRENIC AQUA User Manual FS Fup 56 m ap rtra 65 ie Sua FRENIC AQUA Chapter 2 Mono regulated pump control with 4 regulated pump 1 to 8 m Neca GET GU Mono eguined pump contro Mono oker vere ven pum M t T ds ON OFF The sc
59. is key cancels ha ene tin Programming mode This key est alarm Sats and ewichos to Programming mode 8 8 Alarm mode This key cancels the seting done or screen neon UPIDONN key wi wo ows according fo ha operaton modes These keya swtch t o dtalrrence oquency and PID 32 GE in Running mode command screen unen commands fm Pe Keypad are enable 58 n Programming mode These keys display muti alarms and alarm history fin Alm made These keys select menu tems change data and sco the screen Those keys move me cursor to the digit ot data to bo shit the seing am and switch Serkey wii Was 89 long according os 2558567 MES 3i min Rumning mode Ths kay swish t the selection sereen of the LCD contant Ein Programming mode Pressing 86 key ewichto ne alam Information sereen A in Alarm mode Pressing this key eatblshos th selected teme and data changed E Pressing this key calup he HELP sereen accord to the cunent display stats Holding t down tor 2 seconds toggles between the remote and local modes m Pressing a kay starts running tho motor in the foward rotation hen a run command from he Keypad is enabled FG Fuji Electric E ao Cte Qua tue Shua FRENIC AQUA Chapter 9 Option relay Cards OPC G1 RY and OPC G1 RY2 opt ame T E 5 01 1007 signal Eeer EE gt circuit amason T Figure 9 1 I
60. metor 21o be diven MENS is 159 pump carol metor tobe dvr MENS 154 154 Ente carol mar tebe diven MEN is 159 Ente pump conira mar tobe diven MENS is 159 carol mar el is 159 pump carol mar tbe ven MEN is 159 Ente aro animar to be ver 7 80 PID command ee ra 80 FO mat command fat 191 command VE Hotte 6 maneia SS FO Ful Electre 55 int Qi ite FRENIC AQUA ET m rangs ES oe Soe SGT Cea D ist nov Ename umer 1 ise 1102 imer 2 fma Lens nara ima Hed Ente mar 26 Ent tao com t ON commana metz bns n Ganar ererat PD cota 1 77 20 0298 Set romaine SE baus Rese el PDT and sere Jeer es ton Pena P1O1 component Ei been 208 commana EeID2OM Ea 21 Ganes exe PD cota 2 213 1215 Seah romaine ZE emai eta tay Reset eel POS egal kenn ta menai POs migra componant EPS Ei 52 122 Exes PO coris ON command 9 520229 Cancel eel en aa 1225 Suton normaren operation 222 tempos ban Reset PES 8 eas 058 Hed PIOS component EPDS E namo ne vatos in paenteos shown above assigns a soit oe oua temial ue OF etg e valas 100s
61. n code J460 0 Hz may work properly in your installation without adjusting it to the suggested value 39 Hz FS Fup Electric 43 65 ie Ba SPECIFIC PARAMETERS DESCRIPTION Outputs Set up E20 Status Si i Assignment to Y1 o uut terminals The function code E20 defines the signal assigned to transistor output Y1 FRENIC AGUA In order to implement a multi regulated pump control system with an additional pump the Y1 terminals signal must be set to 88 corresponding to AUS L function It all the pumps that are enabled using parameters J411 J413 have been activated they are active due to the sate of the system by means of AUX_L function it is possible to activate an extra digital output Y1 when the regulated pump s output frequency is higher than the frequency level defined in the function code 4465 In this function one pump is considered enabled when the two conditions below are accomplished at the same time MENS is assigned to any digital input this digital input must be ON where is the number of the motor If MEN is not assigned to any digital input this condition wil always be true WU tei range epee pupa trea idu Ine pce below 5 ssn lag aki ies creme kr m qo 217 locns E nouo WELL 1 Rz Dee mo s en ey s Figure 5 3 Additional pump function logic block diagram FS F
62. nsor units For additional information about this function and how to use a flow sensor refer to User Manual FS Fup Electric ap 65 ie Sua FRENIC AQUA gt Overpressure alarm related function codes gt J127 J128 J129 J130 and J131 Target make the inverter enter a STOP state and display an error code when the process value Feedback pressure transducer rises above a predefined level Setup J127 1 Enable Free run stop PV1 trip 3128 Cont 128 PID Control 1 Feedback Failure Upper Limit 3130 PID Control 1 Feedback Failure Lower Limit 24 181 Feedback failure detection time s Error Message when the process value Feedback value Pressure transducer is above tho value set in 1129 upper imit or below the value set in J130 lower limit during the imo in 1191 Feedback failure detection time the inverter s output is switched off and the inverter wil display DU error code This error can be reset by means of the TP A1 keypad or by means of a digital input 8 Reset Alarm FST Note In order to select other alarm modes please see description of function code J127 PID Control 1 Feedback failure detection Mode Selection in the User Manual of the FREMCAQUA inverter gt PID Display units set up related function codes gt C64 C65 C66 In order to display the values of PID control SV PV MV elc in engineering units it is needed the adjustment of the value in C65
63. nt anal Thera eer 6962 e SJ L7 e weern a ae mE E enner stees es seb ar hor ewe n CI EE SS Sin fou rte wep ineton Mode cto o se EECH 2 ea e 2 Se rar To EET Ze ET Tere EN EE a ae aaa T eere Fay a iru CONDITIONS TO ACHIEVE GOOD CONTROL IN A MULTI REGULATED PUMP CONTROL WITH 2 3 4 REGULATED PUMPS Conditions for Sloep Wake up frequencies F03 F15 J118 gt 3157 gt J150 gt F16 J119 KS Faas en os iia i a may as ci F03 F15 3118 gt 3450 gt 3452 gt F16 J119 FS Fu 566 27 65 ie Shua FRENIC AQUA Specific parameters The following table table 4 2 and table 4 3 shows the specific function codes for muit regulated pump control system with 2 3 or 4 regulated pumps Table 4 2 9 8 86 parameters for Muli regulated pump control with 2 regulated pumps with and without option Specific Parameters for Mulli regulated pump control with 2 regulated pumps ETETEA e Sas Siame Sinai Assignment YE 5 56 Sigal Assignment 1o KSE Pump Conso Made Selecion Motor T Mod 1 SC een E xar ofcommarsal pone mot Duration Stop of commercia pawerdman ERE M Siop otcoremertapowerdmen 5 molor Duration ctor Uemcun eig lev PI Str Frequency Sg EI A KGN 5256 Sigal Assignment Y7AC E 162 Sas Sigal Assignment
64. nternal Diagram OPC G1 RY Figure 92 intemal Diagram OPC G1 RY2 The relay option card OPC G1 RY is an option to transform Y1 and Y2 or Y3 and Y4 transistors output to a relay output The relay option card OPC G1 RY2 is an option add seven additional relays from 6 A C to 12 A C These cards are essential in order to implement the following pump control systems for additional information check page 5 Mono pump control with up to 8 line pumps 1 additional pump Multiregulated pump control with 4 regulated pumps 1 additional pump The functions that can be assigned to these relays are 380 1160 Sequenced start motor 1 inverter driven 81 D I 1161 Sequenced start motor T commercial power driven Ly 162 1162 Sequenced start motor 2 inverter driven M2 T 163 1763 Sequenced start motor 2 commercial power driven 164 1764 Sequenced start motor 3 nverter driven M3 7165 1185 Sequenced start motor 3 commercia power driven M3 Lj 166 7166 Sequenced start motor 3 inverter driven M T 167 1167 Sequenced start motor 4 commercial power driven MA L7 169 1188 Sequenced start motor 5 commercial power driven MEL 71 1771 Sequenced start motor 6 commercial power driven M8 173 1173 Sequenced start motor 7 commercial power driven MI 1 175 1178 Sequenced start motor 8 commercia power driven M8 The functions codes to change the
65. odo selector Siow Tow ale sop uncon Sep 859257 ale sb stp urctan Merens latency Eeer EE EE CONDITIONS TO ACHIEVE GOOD CONTROL WITH A MONO REGULATED PUMP CONTROL AUXILIARY PUMPS 1 ADDITIONAL PUMP Hits necessary to use a different parameter set up to that shown in the above Example Values column please bear in mind the folowing conditions Conditions for Sloep Wake up frequency F03 F15 J118 gt 3157 gt J150 gt F16 3119 FS Fup etectric 2 Qus ie Shua FRENIC AQUA Scans ca pins F03 F15 J118 gt 450 gt 452 gt F16 J119 Ea kaka EJ Conditions tor the connection of the additional pump Using this control topology it can be necessary to delay the disconnection of the motor from the commercial power supply 045 in order to prevent the simultaneous disconnection of the auxiliary and the additional pumps That is the first pump to be disconnected should be tho additional pump and then the auxiiary pump but never at the same time The following table Table 3 2 shows the specific function codes to successfully control a mono regulated pump control system with 1 regulated pump 8 auxiliary pumps 1 additional pump Table 3 2 5696 function codes for Mono regulated pump control with 1 regulated pump 8 auxlary pumps 1 additional pump Specific Function Codes for mono regulated pump control with 1 regulated pump 8 auxiliary Jumps 1 additional E
66. ol systems shows the common function codes to all the pump control systems using FRENIC AGUA inverter these are the 886 parameters Additional to the common parameters table there is also a specific parameters table Note The folowing values are only an example and may not necessarily work in your application Table 5 1 Common parameters to all he pump control systems Common Parameters to all the pump control systems Seen Geseit SS 885528 detecion Levet Electronic Thermal 0 99 protection Tene constant Analog input adjustment for temninal C1 max sl Mor Nunberor Por Motor Rated capacly Motor Rated curent Saran pul wre 5559556928 PID Conti T Mode Selecter PID 59 01 Gan P PID Conr T Upper Ini of PID process 9 87 PID Conr T Lower imit ot PID process 5 54 Slow ow rane stp tuacion Mode selection Siw Wow ale 566 ictor Sep 859957 Sion Tow rake siop sop Un SECO TREE Slow 6795 56 859 Wakeup 855 07 SEET EE Mass montor depiy Es 00 anor deplay Tem sal Su mentor declay em selector D T rated current SE anto 2a or Gan a Sat abore bw above SES zx RE ed Capa Standard Motor Standard Motor net Se ug OE oe Speed manir Ti Gup ciment 3 npul power CONDITIONS TO ACHIEVE GOOD CONTROL IN MULTI REGULATED PUMP CONTROL WITH 4 REGULATED PUMPS 1 ADDITIONAL PUMP Please follow the instructions below if itis necessary to change function codes data
67. puts for example X5 set to Enable pump drive function Wiring Bridge X5 and PLC Setup 665 X5 151 Enable pump drive motor 1 MEN1 Assuming that the logic of the digital inputs is Active High Logic the common of the inputs is PLC 424VDC and inputs logic switch is in SOURCE the common of the inputs is terminal CM 0 VDC Active Low Logic in the inputs please connect the terminals CMY and CM and set the switch to the SINK position FS Fu Electric Qi ie Shua FRENIC AQUA Chapter 7 Complete Function Codes List v W1810800 Only function codes related with this Pump Control Quick Guide are shown For more details about other functions please check User Manual F codes Fundamental Functions Em we m IE Geh Diao bah daa pratacton and pial Y Y protect ad ratio 994 reference bib proton and itl reception TOT eS CORT GEES L3 D wes joi t0 VOC lent terminai fs tn 28 ma DGI Samet EEN fi ema eg le TIT kaya on trina arcs ong jo Panem operas d 5 685957 E FWOREWSTOP GE Ws 6692 2 8 Y peces by termina conan REV Terminai command FWD or REV fz FWDISTOP keys aaen E REVISTOP keys on keypad overen C ESCH xy Pas Base Frequency T SA 1 Eu psi Voaps af bara 890277 ura alge mi prparan Rude Ca Deen SS
68. regulated pump is not enough to maintain the required pressure and will get ready to connect the pump to the commercial power supply lated pump to the power supply It the conditions above are accomplished the inverter wil connect the regulated pump to the commercial power supply and will take another pump of the system as a regulated one Requirements to connect a regulated pump to the power supp ecting a regulated pump to the power supply 3 50 He 34540 Fags ace te power spy Purp up s envoy tne erter ad Pur i oped SE Figure 4 5 Connection of a regulated pump to the commercial power supply Disconnecting a regulated pump from commercial power supply Ast stage Requirements to disconnect a pump connected to the power supply If the regulated pump s output frequency decreases under the level established in function code 4452 during the time J453 the inverter will understand that is not necessary to keep a pump connected to the commercial power supply and wil get ready for its disconnection Disconnecting a pump from the power supply It the conditions above are accomplished the inverter will increase the regulated pump s output frequency unti the frequency stored in J460 using the acceleration time in J458 Once the frequency level achieves this the PID control 1 will be activated This behaviour can be useful to reduce the possible sudden
69. requency is lower than the sleep level Stored in parameter J150 Hz and it stays at a lower level for a time longer than that specified in 4151 s In Figure 1 2 and 1 3 sleep function is shown The deceleration time to get to the Stop Frequency 5 stored in FOB s In order to have this function active J149 must be different than 0 For additional details refer to J149 parameter description Important Sleep frequency J150 Hz must be lower than the wake up frequency J157 Hz and must 86 higher than the minimum frequency F16 J11 gt Wake up function related parameters J157 Hz J158 J159 s Wake up function is useful to start up a pump again that previously was stopped by the sleep function In order to wake up a pump two condition must be accomplished MV 2 J157 Hz ISV PV 158 Delay i 23 48 1 1121 149 2 12 22 u149 2 12 22 5859697806 WN PID s ouput mustbe or solute value ofthe process enor and The percentage set in dria an lev The absolute vue lh process oor Ree Stored 4157 he curent A sisclon batman ege above J137 level longer MV value i shown on TP Has aa i eot point vakuo muet Than he timo spectat A1 according to pue in J159 Tecommended soting 7 J158 units depend on J105 Default setting is J158 units depend on PID Feedback 1 units either C58 C64 or C70 depending on the analogue input used as a feedback As ono or wo con
70. rol with 1 regulated pump 2 3 auxiliary pumps using OPC GI RY by means of the FREMC AGUA inverter is as follows Please pay attention to the pressure transducer s wiring connected to the inverter s analog input C1 4 Brot FRENIC AGUA di SET WELL a y di Lu 258 I3 uu SC d ces o 568 z eo mem 29 2 ech we bf E ze KE m A uA 8 en Figure 2 3 Schematic of a mono rogulatod pump contol with 1 regulated pump 3 auxiary pumps with relay option card e FS Fup 56 Shua FRENIC AQUA Monoreguisied pump conto Mono oker beedeenieng Kee Tivenerdivenpunp mE as The schematic for a mono regulated pump control with 1 regulated pump 4 5 auxiliary pumps using additional relays by means ofthe FRENIC AQUA inverter is as follows Please pay attention to the pressure transducer s wiring connected to the inverter s analog input C1 4 D Eeer 3 FRENIC AQUA 9 rn RENI AGUA yo a E SS H e me ion t j om d ns 9 ear ppp Figure 24 Schematic of a mano regulated pump control with 1 regulated pump 5 89 88 pumps with extemal relays FS Fu Electric 1
71. ss b ADDITIONAL PUMP ADDITONAL PUMP KA wett I 0 mss Poco FIN C0 d ws asa NPC Figure 32 Additonal pump s connectionidisconnecton diagram if all the auxiary pumps are enabled Full Electric zx Paro Greci 066 Gute Shua FRENIC AQUA Set up with 1 regulated pump 8 auxiliary pumps 1 additional pump The following table Table 3 1 called Common parameters to all the pump contro systems shows the common parameters to all of the control systems using the FRENICAQUA inverter these are the basic parameters Additonal to the common function codes table there is also a table with specific function codes Note The following values are only an example and may not necessarily work in your application Table 3 1 Common parameters to all the pump control systems Common parameters to all the pump control systems 529 ime T ea pe 4 Lever mator curent Soma omm Electronic Thermal Overload protection Time constant 22W or 30KW or 5566 above Frequency Unis Hi 789 Frequency Limiter Low 8985 EIERE zx Analog input adjustment for ternnal C1 max seale RES EE est EE 18 Ouput erent EE EISES Terminal CT Ledended ineton 1 RE T Motor ated Capacty Moto Rated Curent ws bres 929256 PID Cont ods 599968 ID Conr Upper In of PID process augur PID Conr T Lower mit ot PID proces out Slow ow rate stp unction M
72. t 99900 5 0 999000 16 vv nao os Tu Feedback over 7980885000 5 8808 70 v py pus ae dur Feedback detcton tne 00103000 STT 825188 Command 295089 000 8506 v pv pus itt commana dur Mutt commons 2 Y pes ma Mute command Y v pes dui Boca Funcion Mode ster iie ated ah na a aon ype pe f Ena enabled a a ime ot ntti onyat me imei PO core Ena enables at reese Ena ton wih pomer ON oniy ae Eau EEN us operto ert Mim req vp us tme 0019 58005 ee rhet The een sclera me towed P tom Hr Fmax shoud be spaced ibo ot 145 7 0 00 a accortondsc eralon une Cpraion tre 3010 38002 vv pw Spey te tme cng eslraon tme oc Time period uie hne boost BST is ON hon 5306 natured e othe i rto persto tequacy each ur cnet vf 0 wom 9 9 duas Siow wate Sup Fisco pty r OFF 21 16 Manual operation op MV 5 ween i pean 1 on net MV Devon dtecion jas petant op ger PH Devon don 21 Ae operation 2 stop judgment MV Fw sensor detection 22 Au operation 2 stop judgment P Flow sensor deleto Tu Covina MEE OTT RE ye p Ta rotos SES 8891 eeneg 65 1200 Fz Y a AER tnn
73. taps at the same time The FREMICAQUA inverter has been designed to fulfil all the requirements of the different pump control systems Some of its more important functions are Stop function due to low water flow Sleep Function Startup function because of water demand Wake up Function Operation limits current voltage and frequency to protect the motor and the pump Control of multiple pumps on 1 regulated pump auxiliary pumps topology Mono regulated pump Control Control of multiple pumps on mult regulated pumps topology Mult regulated pump Control Possibility to add an additional pump L Function to both topologies Many functions to avoid overpressure and water losses Warnings alarms et Possibility of precise adjustment of the levels for start up and stop of the auxiliary pumps to fine une the system behaviour Possibility of the precise adjustment of the levels to start up and stop of the PID control during the connection disconnection of the auxiliary pumps to fine tune the system behaviour Independent ramps for the start up and the stop of the regulated pump separate from the ramps for the connection disconnection of auxiliary pumps Selection of the sequence for the pumps start up and stop Sequenced switching rotation of the pumps by timer or intelligent control Possibility of sharing the working ime between the pumps Information about the working time of each pump Pressure sensor disconnection detection
74. ts the pump with the minor accumulated run time 72982 58 78896 does nor swich the pumps 28808 598997 788 67 2678 The inverer switches 86 pups afar We 888 Tm JE dala n ous 74382 TEST The inverter swichas the pumps ry S minutos Nat recommended Only Tar test Note Function codes from J480 to J488 contain the accumulated run time of each pump These values can be reset set the time to 0 It can be useful in case of replacement of an old pump for a newer one Using both solutions the pump s working time can be fairly distributed between all the pumps of the system gt Contactor delay time related function code gt J454 The function code J454 can be used to make a delay between the stop of a pump and the start up of another one During the time in J454 the inverter s output will be switched off This delay can be useful to prevent possible electrically dangerous situations due to an overlapping of the contactors On the other hand if J454 time is too long could cause the pump speed to decrease leading to a dangerous situation or a non desired behaviour FS Fu Electric 48 Quies ie Sua FRENIC AQUA gt Motor stop mode when RUN signal FWD or REV is switched off related function code J430 The 480 function code establishes the stop mode when RUN FWD or REV signal is switched off E EI The regulated pump Sows Gown unl reaches tha
75. u 566 ap Qu ie Sua FRENIC AQUA Using function code J466 itis possible to define a hysteresis for deactivating the pump below certain level of frequency and in order to avoid the signal Y1 activating deactivating constantly gt 1465 Auxiliary Motor Frequency operation level This function code defines the detection level where AUX_L function can be activated That i if the output frequency is higher than this level the output with the AUX L function assigned 88 will be activated The level configured in J465 must be similar to the value of J450 gt J466 Auxiliary Motor Hysteresis with With this parameter it is possible to adjust the hysteresis level for the deactivation of the AUX_L accordingly The result of J465 J466 must be similar to the value of J452 FG Fuji electric 45 aro Cel 4 Sua FRENIC AQUA Chapter 6 Additional Functions gt Dry Pump function Related function codes gt J176 J180 Target to make the inverter enter a STOP state displaying an error code when motor torque decreases below a set level for a specified period of time Pressure can decrease due to factors such as water leakage or impeller damages By means of a parameter an action done by inverter can be selected The possible actions are stopping or just warning Dry pump protection becomes active when all of the conditions from 1 to DI are satisfied and the detection timer J180 setting time elapses 1
76. umps oe 85 288 med 3 Areguated pumos 656666 2 588 CHAPTERS Pumps working 5886900850 made are alinvertr vn Adstional pump is added removed depending on tho regulated pump speed and It others are also enabled or not FG Fuji electric 5 quate Sua FRENIC AQUA Chapter 1 Single pump control EE EE oT NG SSES When a regulated pump is being controled its necessary to consider certain parameters in order to allow the inverter to control the pump s startup and stop controlling speed to maintain the desired pressure etc The schematic to implement control by only 1 pump by means of FRENIC AGUA inverter is as follows Please note the pressure transducer is connected to the inverter s analog input C1 4 20 mA uv d FRENIC AQUA i w J u B B Figure 1 1 control schemate tor 1 pump ony By means of the TP A1 keypad a digital input or an analog set point the desired pressure can be selected Once this pressure is set inverter wil modify pump s speed between a minimum 1119 F16 Hz and a maximum JT 18 F15 F03 Hz frequencies in order to stabilize the pressure To work in this way the integrated PID Control 1 must be enabled J101 and adjusted properly Then the inverters response should be the required action to control the application PID s response can be modified by means of parameters J110 and J111
77. us curet OFF ye oF ur onde P signa 896 59889 6878 9 dus Loud resstancedeecton imer oo 800 vy Ly Le TH le gg Prev om nore ye pu GEN zer Rovers running ne 5 595 Te Hee ener reverse nos rio Tora FS Ful 56 67 gung Ba 14 codes Pump APP Functions FRENIC AGUA mem Seer om Suet io precor tci le RSR eege gt Seenen EE wpe ine Cds nn tne letra mad EE Esser Tar iors Bape er EE rigi GE oo EE 1 3er 6 aso menos vc EE Jos aoe nee Te ee EE 9 vy ee regere pro amo E aso mao Y pv pw des tacite aces TERT DEAL epes Zeen RSR FS Fup etectric Sua FRENIC AQUA m m EE ar fargo TOR a ee sir 89 e Gs EES Eeer ees EN kregen Ej Er GE ES te een ne aS E E NEM peed m He Zeenen ZE EH Motor 1 i s x ECH ban SH ec x baat bain lt eg E HII a r A E En FS Fup 56 69 Ba K codes Keypad Functions FRENIC AQUA Data setin

FRENIC-AQUA Pump Control Starting Guide

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