iQpump Simplex Cheat Sheet
Contents
1. S STOP O HAND KEY YASKAWA The Drive for Quality iQPUMP Simplex Cheat Sheet Page 3 of 4 Step 5 iQpump Quick Setup Parameter Overview Simplex continued P1 11 0 0 PSI Maximum Set Point Difference P1 12 60 sec Not Maintaining Set Point Delay Time Delay time before Not Maintaining Set point fault occurs based on the maximum set point difference specified in parameter P1 11 Used to detect loss of prime in the pump If output current drops below this level for the time specified in P1 12 P1 14 0 0 A Prime Loss Level and the output frequency is at maximum frequency a Loss of Prime fault occurs The iQpump will coast to stop P4 09 0 2 min Ecsta Pe A a before attempting another restart Note This parameter will take the place of L5 03 during a Loss of Prime Fault Restart Time After Fault restart attempt when a fault occurs L5 01 po Number of Auto Restart Attempts Determines the number of times the iQoump will perform an automatic restart If the restart fails or is not attempted due to a continuing fault condition e g an OV fault the iQpump waits the L5 03 180 sec Maximum Restart Time After Fault Maximum Restart Time After Fault L5 03 before attempting another restart This parameter is not applicable to P4 08 The pump system will stop and show a fault on the display when the difference between the feedback signal level and the specified set point exceeds this level for the time sp2. Type 4 20mA 2 For use with 2 Wire 4 20mA Transducer Factory Default SN SC SP A1 A2 V AC E Ac E R R S1 2 in OFF O Qoqgqaooquovqgcoq Position A A A YM MR S6 S7 FM AC AM IG S S E G Shiel Blue or Black Black or White Output gt lt 4 Common Signal 2 0 10V 3 lt Brown or Red Power 1 For use with 3 Wire 0 10V Transducer Important Note Signal colors and numbering may vary depending on feedback device used please consult feedback device manual _ Shield Step 4 In this step the iQpump is set up for a simplex pump application using the pump quick setup menu Apply power to the iQoump after all the electrical connections have been made and the terminal cover has been reattached At this point DO NOT RUN THE MOTOR the digital operator should be reading as shown below in Fig 3 Pump Quick Setup FWD REV SEQ REF ALARM FWD LED ON 01 Flashing DIGITAL OPERATOR JVOP 16 AUTO MENU f gerne ESC YQ DATA MONITOR Feedback Value STOP OFF STOP LED OFF Fig 3 Digital Operator Next push 2 times on the Digital Operator until the Digital Operator shows the Pump Quick Setup Menu DATA Next press Azer to start the Pump Quick Setup procedure The Pump Quick Start Menu consists of the most important parameters to set up your iQoump Drive for use with your pump system Press AE to access a param
3. avoid damage to these items please pay particular attention to the iQobump User Manual Document No TM iQp 01 Section 1 8 Removing and Attaching the Terminal Cover Top protective cover Front cover Mounting hole Digital Operator Diecast Heat Sink Terminal cover Nameplate _ Mounting holes Drive cover Bottom protective cover NEMA 1 Cooling fan Front cover a g x Digital Operator N Terminal cover aS y Nameplate A i lt yy J me a S S Open Chassis Step Connect Pump Motor and 2 Line Power Fig 1 amp 2 below show the electrical connections for the input power and motor terminals for various iQoump models Select the proper diagram for the model you are installing see Step 1 WITH POWER OFF make the appropriate connections Make sure to follow good wiring practices and all applicable codes Ensure that the equipment is grounded properly as shown Q DANGER LETHAL VOLTAGES ARE PRESENT Before applying power to the iQpump ensure that the terminal cover is fastened and all wiring connections are secure After the power has been turned OFF wait at least five minutes until the charge indicator extinguishes completely before touching any wiring circuit boards or components WARNING DO NOT CONNECT ANY OF THE FOLLOWING TERMINALS TO EARTH GROUND a a I DOO Ns AXAAKK D 9009090909909000 L3 1 2 B1
4. B2 UsT1 V 3 NOT USED z a me Z W T3 z 5 cs 7 v f z eS ae Z a C Connect to chassis ground R L1 S L2 T L3 Connect to chassis ground To change direction of motor rotation swap any two of the three motor leads see Step 2 Input Protection Fuse or Circuit Breaker L1 L2 L3 Pt ene Use L1 L2 for Use L1 L2 L3 for 10 Input Power 3 Input Power Connect frame to ground 3 Induction motor Fig 1 Input Power and Output Motor Electrical Connections for Models 20P4 to 2018 amp 40P4 to 4018 NOT USED RIT enza Ez N ZN X See AN GA YDA R L1 S L2 T L3 U T1 To change direction of pump motor rotation swap any two of the three motor leads see Step 2 Connect to chassis Input 5 ground Protection Fuse or Circuit Breaker L1 CCG aor Use L1 L2 for Use L1 L2 L3 for 30 Induction 19 Input Power 3 Input Power motor Fig 2 Input Power and Output Motor Electrical Connections for Models 2022 amp Larger and 4030 amp Larger Connect frame to ground Make sure the drive has been properly sized for single phase input power Step 3 Control Wiring This step shows how to connect control wiring and feedback signal to the iQoump Be
5. Maximum feedback level P1 03 set to 200 PSI Enter 5 to indicate that a pressure below 10 PSI indicates that the feedback device has failed or has been disconnected 10 PSI 200 PSI 5 Delay time before iQpump shows alarm or fault when feedback device has failed or is disconnected PI Feedback Loss Detection Time Start Level Start Level Delay Time Example 5 0 sec iQpump displays alarm or fault 5 sec after the device has failed or is disconnected When the iQpump is turned On and the feedback signal level transducer falls below this level the pump It is mandatory to program the start level system will start after the time specified in P1 05 in order to use the sleep function See illustration 2 and 3 Example Start Level P1 04 set to 50 PSI and delay time P1 05 set to 5 sec Pump system will start when the pressure drops below 50 PSI for 5 sec Recommended setting of one second or greater based on your system Start delay time before pump system starts when feedback signal level falls below the start level P1 04 l i requirements See illustration 2 and 3 Recommended setting of 45 0 Hz for Make system go to sleep when the selected signal level falls below sleep level P2 02 Aen initial startup 0 Output Frequency iQpump checks output frequency motor speed Sleep Level Type Sleep Level Sleep Delay Time l Note confirm during startup of iQpump 1 Output Current iQpump checks motor current Sa
6. T e eoaeo egeeeeaeeaeeaoaeae ceeeaoeoeeeaeedc O Pressure Start Pump System Time gt SLEEP MODE Example Output Sleep Delay Time P2 03 Frequency Example 10 0 sec pump motor A speed SYSTEM GOES TO SLEEP WHEN PUMP MOTOR SPEED 60 Hz DROPS BELOW 2100 RPM Sleep Mode P2 01 Example 0 Output Frequency Sleep Level P2 02 Example 35 0 Hz Minimum Speed P1 06 Example 30 0 Hz S Ramp or Coast to Stop B1 02 sik SS ele ele Gl E e N Output Frequency N WAIT FOR PRESSURE TO FALL BELOW START LEVEL P1 04 Pump Running Go to Sleep Time gt NOTE Sleep Level P2 01 must be set to a value greater than minimum speed level P1 06 4 HAND MODE OPERATION Hand Speed from the Keypad Digital Operator Default Press the HAND KEY on the digital operator to run the system in Hand Mode Hand Mode speed can be adjusted with parameter P5 02 Hand Reference available in the Pump Quick Setup recommended setting is 45 0 Hz for initial startup FWD REV SEQ REF ALARM AUTO DIGITAL OPERATOR JVOP 162 AUTO Hand Speed from Analog Input 0 10V Set parameter P5 01 Hand Mode Ref to 0 to adjust the hand mode reference from an external 0 10V signal connected to terminal A1 and SC MENU a8 ESC 5 DATA TA A ENTER SN SC SP A1 A2 V AC AC R R A A A ER MS MR I A A TT TY AE 11S2 S3 S4 S5 S6 s7 FM AC AM IG S
7. Manual Document No TM iQp 01 Not recommended to set on initial startup until system is operating properly and automatic restarts on iQpump amp pump faults are required for system protection Refer to iQoump User Manual Document No TM iQp 07 Not recommended to set on initial startup until system is operating properly and low high feedback is required for system protection See illustration 2 Do not program unless pump over cycle function is used Refer to iQoump User Manual Document No TM iQp 07 Not recommended to set on initial startup until system is operating properly See illustration 3 Refer to iQoump User Manual Document No TM iQp 07 IMPORTANT PLEASE READ It is mandatory to program thrust bearing frequency P4 05 for all submersible motors Recommended thrust bearing frequency is 30 0 Hz and thrust bearing acceleration and deceleration time is 1 0 sec See illustration 4 Recommended for use when Start Stop command is from keypad See illustration 5 1 PUMP SYSTEM FAULT SETUP The iQpump can display a Set point Not Met fault when the iQpump is unable to maintain the programmed system set point due a problem with the pump system Set P1 11 to the maximum allowed difference between set point and feedback level FEEDBACK SIGNAL P1 11 Set point LOP Tim P1 12 SET POINT 2 LOW HIGH FEEDBACK LEVEL DETECTION iQpump continuously monitors th
8. P4 05 U m C1 01 Acceleration Time Example 30 0 Hz 5 Sf D 6 a Output Frequency g i 0 0 0 Thrust Auto Hand Operation Bearing Time gt 5 AUTO OPERATION POWER DOWN STORAGE Allows iQpump to automatically start after power failure when operated from keypad digital operator This function is recommended for use when operating the iQoump in remote unmanned areas gt When the iQpump is powered down while running an internal run command will automatically be initiated upon power up YASKAWA iQPUMP Simplex Cheat Sheet Page 4 of 4 The Drive for Quality Pump Rotation and Feedback Signal Check When Quick Setup is completed press ime to exit the Pump Quick Setup menu and go to operation In this step the pump motor is checked for proper direction and operation This test is to be performed solely from the digital operator Apply power to the iQpump after all the electrical connections have been made and the terminal cover has been reattached At this point DO NOT RUN THE MOTOR the Digital Operator should display as shown below in Fig 5 Step 7 Auto Mode Operation a oe SN Hand Mode speed can be adjusted with parameter P5 02 Hand Reference in the Pump Quick Setup recommended setting is 45 0 Hz for initial startup FWD REV SEQ REF ALARM FWD LED ON 01 Flashing DIGITAL OPERA
9. TOR JVOP 162 AUTO Fig 5 Digital Operator MENU sae ESC 7 DATA STOP LED OFF iQpump can be operated in automatic mode when the following actions have been performed e All parameters are programmed e Pump motor direction has been checked e Feedback signal has been checked At this point DO NOT RUN THE MOTOR the Digital Operator should display as shown below in Fig 6 FWD REV SEQ REF ALARM AUTO Next push D on the Digital Operator the display should read HAND RUN and the LED should be ON The motor should now be operating at low speed in the correct direction of pump Push on the Digital Operator the display should read as in Fig 3 OFF If the direction is not correct then power down the iQpump DANGER LETHAL VOLTAGES ARE PRESENT Before applying power to the iQpump ensure that the terminal cover is fastened and all wiring connections are secure After the power has been turned OFF wait at least five minutes until the charge indicator extinguishes completely before touching any wiring circuit boards or components Using Safety precaution and referring to Fig 1 or 2 swap any two of the three output leads to the motor U T1 V T2 and W T3 After the wiring change repeat Step 6 and recheck motor direction FWD LED ON 01 Flashing DIGITAL OPERATOR JVOP 162 AUTO MENU 7 Ge A a Fig 6 Digital Operator RESET STOP LED OFF SET SYSTEM SET POINT N DATA oe ext pre
10. YASKAWA The Drive for Quality iQPUMP Simplex Cheat Sheet Page 1 of 4 The following procedure Is a supplement to other documentation supplied with this equipment and will guide the user in properly wiring the iQpump and motor It will also show the user how to configure the iQopump for a simplex pump application Danger Improper wiring can and will cause bodily harm as well as damage to the equipment When installing the system be sure to follow good wiring practices and all applicable codes Ensure that the mounting of the various components are secure and that the environment such as extreme dampness poor ventilation etc will not cause system degradation Please read this cheat sheet and other documentation provided with the iQpump thoroughly before attempting any installation Step iQpump Model Identification 1 and Mounting To make sure you received the correct model it is essential to verify the iQpump nameplate with your order and make sure that the iQpump has the correct rating so it can be used with your motor Please check the nameplate information as shown in the example below Model No MODEL CIMR P7U2011 SPEC 2011A Input Power Drive FLA INPUT AC3PH 200 240V 50 60Hz 53A OUTPUT AC3PH 0 240 0 120Hz 46 2A 18kVA_ Drive Spec Output Power O N MASS 7 0kg S N 1W06Z7123450001 PRG 0032 UO E E E FILE E131457 UL File No Serial No
11. and Mode P4 05 0 0 Hz Thrust Bearing Frequency Sets the frequency reference used when the thrust bearing function is active A value of 0 disables this function This deceleration time will be used to bring the iQoump from Thrust Frequency P4 05 to stop when Thrust Mode is active Any time the Run Command is removed while the iQpump is operating in the Thrust Mode above the P4 06 1 0 sec Thrust Bearing Deceleration Time P4 10 0 Auto Mode Operator Run Power Down Disabled Storage P4 01 0 0 PSI Pre Charge Level P4 02 P4 03 P4 04 1 0 sec Thrust Bearing Acceleration Time Thrust Frequency this deceleration time will be used once the frequency reference is at or below the Thrust Frequency Note In Auto Mode the Minimum Pump Frequency P1 06 will become the thrust bearing frequency if smaller than the thrust bearing frequency in P4 05 In Hand Mode the minimum frequency is P4 05 when the thrust mode is enabled The Pre Charge level is not active in the Hand Mode Stores the run status in the Auto mode when operating from digital operator b1 02 0 0 Disabled 1 Enabled Comments Not recommended to set on initial startup until system is operating properly and not maintaining set point is required for system protection See illustration 1 Not recommended to set on initial startup until system is operating properly and loss of prime detection is required for system protection Refer to iQoump User
12. e Check that the available power will meet the input power requirements e Ensure that the output power from the iQpump is compatible with the pump motor requirements e Inthe case of systems with more than one iQpump follow the above procedure for each iQpump and pump motor Mounting the iQoump The mounting of the iQpump is extremely important regarding environment and accessibility Depending on your system there are various models available and the mounting dimensions footprint may be different Because the mounting procedure is fairly extensive it is beyond the scope of this document the user is referred to the iQpump User Manual Document No TM iQp 01 received with the iQpump Section 1 Physical Installation Match the model that you received and follow the procedure described in the manual to ensure a safe and functional installation In cases where the system has more than one iQpump refer to the proper clearances required for adequate ventilation Please pay particular attention to The clearances to be maintained around the enclosure for adequate ventilation e The environmental specifications such as avoiding excessive dampness extreme temperatures chemical exposure corrosive areas etc to avoid damage to the equipment and to maintain safety Removing and Attaching the Terminal Cover Improper removal of the iQpump terminal cover as well as front cover can cause extensive damage to the iQpump To
13. e system feedback signal To display a Low Feedback fault set the low feedback level parameter P1 07 to the minimum feedback level allowed for your system and to display a High Feedback fault set the high feedback level parameter P1 09 to the maximum feedback level allowed PRE CHARGE OPERATION This function is used when the pump system requires to be pre charged before normal operation Upon start the iQpump will run at a fixed speed for a specified time or until the feedback signal reaches a programmed level after which it will switch to auto mode operation K Feedback Pre Charge Lvl P4 01 lt Pre Charge Completed Pre Charge Freq P4 02 Output Auto Operation Frequency 0 Hz P4 01 Pre Charge Level Specified feedback level to stop pre charge operation P4 02 Pre Charge Frequency Set desired pre charge speed P4 03 Pre Charge Time Specified maximum pre charge operation time 4 THRUST BEARING SUBMERSIBLE MOTORS e g Franklin When using a submersible motor in combination with the iQoump it is recommended to use the Thrust Bearing function to prevent excess motor wear To enable this function enter the minimum motor frequency in parameter P4 05 Example Minimum motor speed 1800 RPM 1800 RPM 3600 RPM x 60 0 Hz 30 0 Hz Turn Off Thrust Bearing Function Output Frequency Reached Thrust Acceleration Time P4 04 Example 1 0 sec gt O C 3 D ho T ee ee 7 Thrust Bearing Frequency
14. ecified in parameter P1 12 Example 30 PSI difference set point 100 PSI measured is 65 PSI due to a broken pipe in the system lf the restart fails or is not attempted due to a continuing fault condition the iQoump waits this many minutes Loss of Prime Fault Parameter used to enable disable Auto Restart for the following iQoump protection faults N disable Y enable Protection Eault Auto Restart Enable SP Not Maintaining Set Point P1 11 LOP Loss of Prime P1 12 POC Pump Over Cycling P2 08 Note Parameter L5 02 needs to be set to 1 and program L5 03 needs to be set to the applicable time Setting to enable disable Auto Restart for the following iQoump transducer feedback faults N disable Y enable LL Low Level Feedback P1 07 HL High Level Feedback P1 09 TL Transducer Loss b5 12 P4 07 Feedback Fault Auto Restart Enable Note Parameter L5 02 needs to be set to 1 and program L5 03 needs to be set to the applicable time The iQpump will display a Low Feedback LFB alarm when the feedback level falls below the programmed level The alarm will turn off when the feedback level rises above the programmed Low Feedback Level plus the Hysteresis Level P1 13 A value of 0 disables this function This function is only active during running while operating in the auto mode P1 07 0 0 PSI Low Feedback Level The iQpump will display a Low Feedback Water LFB LW alarm when the feedback le
15. ep level P2 02 to ensure the motor speed drops below this level It is recommended to set the sleep level P2 02 2 Hz above the no flow speed Hz After confirmation that the sleep and wake up function operate correctly set the minimum pump frequency P1 06 to 1 Hz below the sleep level P2 02 Refer to iQoump User Manual Document No TM iQp 01 Output Sleep Delay Time 60 Frequency P2 03 Pump Motor Speed Sleep Mode P2 01 Example 0 Output Frequency na N ecccccccee m Sleep Level P2 02 amp Minimum Speed P1 06 Output Frequency jpe O Time gt NOTE Sleep Level P2 01 must be set to a value greater than minimum speed level P1 06 Displays when the iQpump is about to Displays when the iQpump is in sleep start The feedback level has fallen below mode or when the iQpump is waiting for the Start Level P1 04 and the start delay the feedback level to drop below the Start timer is active Once the Start Level delay Level P1 04 Time P1 05 expires the iQpump will start Displays when Pre Charge mode is Displays when Thrust Bearing mode is active Refer to iQpump User Manual active To enable enter value in parameter Document No TM iQp 01 P4 05 The feedback level has risen above P1 09 level for the time specified in P1 10 High feedback fault is active in Hand Mode Auto Mode Pre Charge and Thrust Mode when the iQpump is running The feedback level has d
16. eter use to select the digit and use to change the B parameter value DATA Press to save the value ENTER IMPORTANT Enter service factor amps SFA when using an iQpump in combination with submersible motor Press to go to the next parameter to continue the Pump Quick Setup programming When Quick Setup is completed press to exit the Pump Quick Setup menu and go to operation Note Refer to Step 5 for a Pump Quick Setup Parameter Overview YASKAWA i QPUMP Simplex Cheat Sheet Page 2 of 4 The Drive for Quality Step Parameter E2 01 E2 04 b1 02 b1 01 P1 02 P1 03 b5 12 b5 13 b5 14 P1 04 P1 05 P2 01 P2 02 P2 03 P1 06 C1 01 C1 02 P5 01 P5 02 aleiiiayela es fafa lepe e felapelalee f 7 Value Drive Size Dependent Keypad 145 O Disabled 1 0 sec 0 0 PSI 0 Sec l aide Frequency 0 0 Hz 10 sec 35 0 Hz 25 0 sec 25 0 sec Keypad 0 0 Hz iQpump Quick Setup Parameter Overview Simplex Motor Rated Current Set to the motor nameplate full load amps For submersible motors use service factor SF amps Number of motor poles is used to show the correct motor RPM on the display Enter 4 for an 1800 RPM motor and 2 for a 3600 RPM motor Number of Motor Poles Confirm number of poles Selects how the pump system is started Only change if Start Stop command is Run Com
17. fore making any control connections MAKE SURE POWER TO THE iQpump IS TURNED OFF Next remove the terminal cover to gain access to the control terminals Step 1 SELECT START STOP CONTROL METHOD The iQpump is DEFAULT SETUP TO START STOP FROM THE KEYPAD digital operator If this is the preferred start stop method then continue to the feedback signal connection section Please refer to the wiring diagram below to start stop the iQoump using an external switch or contact iQpump User Control Terminals I SN SC SP A1 A2 V AC III AC R R 0 O T A S A ES 9999990099999 0 S1 s2 s3 s4 s5 s6 S7 FM AC AM IG S S N Cable x Shield _ _ Connect switch or contact to terminal S1 and terminal SC Use for permanent contacts 2 Wire Control AS A A ELEILELEERE S1 S2 s3 s4 s5 s6 s7 FM AC AM IG S S To use 3 Wire Control first initialize the iQpump using parameter A1 03 3330 Refer to the TM iQp 01 Normally Open Connect momentary contacts to terminal S1 S2 and SC Normally Closed Cable Use for momentary contacts 1e 3 Wire Control FEEDBACK SIGNAL WIRING TRANSDUCER iQpump User Control Terminals cape SNISCISPIATIA2 V AC IMMEN Ac MR R 1 2 in ON Type TR TR MY A A RS E s Position i TY s1182 s3 s4 fs5 s6 s7 FM ACIAM IG S S A Q Cable rere Shield DIN Black Output lt Brown or Red Power 1
18. mand Selection 0 Operator Hand and Off keys on digital operator NOT from keypad 1 Terminals Contact Closure on Terminal S1 Selects how to set the system set point Only change if System Set Point is NOT Frequency Reference Selection 0 Operator Enter set point on Keypad Operator set via the keypad see U1 01 1 Terminals Set point from external analog signal Parameter System Scaling Select pump system units Confirm system units Example For a constant pressure system select PSI for constant flow system select GPM See illustration 1 System Units Confirm feedback device scaling Feedback Device Scaling System Scaling Enter feedback device maximum Example Enter 200 for pressure transducer with a maximum of 200 PSI at 20mA See illustration 1 Select what to do when the feedback device transducer fails or gets disconnected Also known as transducer loss 0 Disabled continue running no message is displayed j PI Feedback Ref Missing Detection Selection z PEEN detection Not recommended to set on 1 Alarm show warning on the keypad when the feedback device fails or is disconnected initial startup until system is operating 2 Fault stop pump system when the feedback fails or is disconnected properly Level in percentage feedback to indicate feedback device has failed or is disconnected Refer to iQpump User Manual Document No TM iQp 01 PI Feedback Loss Detection Level Example
19. n 0 When the function is activated the iQpump operator display indicates a Pre charge alarm Note This function is only active in the stopped mode Thrust Mode The pre charge level is used when the thrust mode is active for the feedback check The thrust mode is deactivated when the feedback exceeds the programmed level in P4 01 A value of 0 disables the thrust mode feedback check function Pre Charge Frequency Sets the frequency reference used when the pre charge function is active 0 0 min Pre Charge Time Sets the maximum allowed pre charge time A value of O disables this function Sets the thrust bearing acceleration time When enabled P4 05 gt 0 the iQoump output frequency will ramp up to the specified thrust bearing frequency reference in P4 05 using an acceleration time as specified in P4 04 The PI mode is automatically disabled Once the output frequency reaches the programmed thrust bearing frequency the iQpump automatically switches to PI control and the original acceleration time C1 01 and will continue in the normal operation auto mode unless Pre Charge is enabled in which case Pre Charge mode occurs This function active in the Hand Mode and Auto Mode Note In Auto Mode the Minimum Pump Frequency P1 06 will become the thrust bearing frequency if smaller than the thrust bearing frequency in P4 05 In Hand Mode the minimum frequency is P4 05 when the thrust mode is enabled The Pre Charge level is not active in the H
20. na l that sleep function is working properly 2 Feedback Signal iQpump checks feedback level signal l The iQpump should go to sleep when the When the selected signal level P2 01 falls below the sleep level P2 02 the system will stop and go to a a onenen sleep Example Sleep level at 35 Hz indicates 2100 3600 x 60 Hz 35 Hz that the pump system will stop running when the pump motor speed is smaller or equal to 2100 RPM for the sleep delay time specified P2 03 e g closed valve See illustration 3 For the sleep function to become active the motor speed frequency has to rise above P2 02 first and then drop back Time it takes before the pump system goes to sleep when the selected signal level P2 01 falls below the specified sleep level P2 02 down below P2 02 P1 06 should be set to 1 Hz below P2 02 level after sleep function has been tested For initial startup set P1 06 to 35 Hz Minimum speed Hz the pump motor has to operate at Minimum Pump Frequency Example Base pump motor speed is 3600 RPM minimum speed is 1800 RPM Set minimum pump frequency to 30 0 Hz 1800 3600 x 60 Hz 30 Hz Acceleration Time 1 Time it takes to accelerate the pump motor from zero to maximum speed Deceleration Time 1 Time it takes to decelerate the pump motor from maximum speed to zero Specifies source to set hand mode operation speed 0 External Analog Signal 0 to 10V 1 Keypad use parameter P5 02 to set hand mode s
21. peed Recommended to program to 10 0 sec for initial startup but might have to be adjusted depending on system performance Only change if Hand Reference is NOT Hand Mode Reference Source set via the keypad See parameter P5 02 and illustration 4 Recommended initial setting of 45 0 Hz It Specifies speed the pump system will operate at in hand mode operation when hand mode reference is mandatory to program hand reference Hand Reference parameter P5 01 is set to 1 in order to use the hand mode operation See illustration 4 1 SYSTEM FEEDBACK UNIT FEEDBACK DEVICE SCALING P1 02 Feedback Unit P1 03 0 0 0 0 0 Feedback Scaling Inch or Water 7 Liters Sec y PSI 8 Bar GPM 9 Pascal Feedback Maximum 0 1 3 Degrees Fahrenheit 10 Degrees Celsius 4 CFM 11 Meters 5 6 Examples 0 1000 no decimals P1 03 1000 0 300 0 one decimal P1 03 10300 CMH 12 Percent Liters Decimal Point 0 50 00 two decimals P1 03 25000 Position 2 START LEVEL Example Feedback Signal from pressure transducer x 4 20 mA SYSTEM STARTS WHEN PRESSURE SIGNAL Start Level Delay P1 05 FALLS BELOW 100 PSI Example 5 0 sec 200 PSI m System Set Point Example 150 PSI m Start Level P1 04 lt p gt eeeeeecce Example 100 PSI System Units P1 02 Example PSI Feedback Scaling P1 03 Example 200 PSI eeeaaobeocccca eee o o
22. ropped below P1 07 for the time specified in P1 08 or Low Water input is active Low feedback fault is active in Auto Mode when the iQpump is running Yaskawa Electric America Inc 2121 Norman Drive South Waukegan IL 60085 800 YASKAWA 927 5292 Fax 847 887 7310 DrivesHelpDesk yaskawa com www yaskawa com YEA Document Number TM iQp 03 7 1 2008 Yaskawa Electric America Inc
23. ss to access or modify the system set point gt yi ae Use TA to select the digit and to change the system set point DATA Example 80 PSI Next press Eurer t0 Store set point and press to return to the main operation menu AUTO Next press the AUTO Ge A es button to start the RUN STOP SEQ REF ALARM AUTO HAND OFF FEEDBACK SIGNAL CHECK Verify feedback on display show keypad matches mechanical pressure gauge Refer to parameter P1 02 and P1 03 if the feedback device scaling or system units are incorrect FEEDBACK SIGNAL LEVEL iQpump automatically starts in Auto Mode when the feedback signal level falls below the programmed level in parameter P1 04 for the specified time in P1 05 145 Ps Start Level Delay P1 05 Example 5 0 sec Feedback signal from lt pressure transducer 4 20 mA m System Set Point v 4 coe eee AE TE Example 80 PSI gt 0 0 h Start Level P1 04 o esprmiage e aa aaa A A l Example 50 PSI 0 After the system has been in operation confirm that the sleep function operates satisfactory by closing off the discharge valve The motor speed U1 02 will decrease and the iQpump will go to sleep when U1 02 falls below the sleep level P2 02 for the sleep time specified P2 03 lf iQpump does not go to sleep after the valve has been closed check U1 02 to determine the no flow speed Hz and adjust the sle
24. vel falls below the P1 08 5 sec Low Feedback Level Fault Delay Time programmed level for a time specified in P1 08 The iQpump will coast to a stop when a fault occurs A value of 0 disables this function This function is only active during running while operating in the auto mode The iQpump will display a High Feedback Level HFB alarm when the feedback level rises above the pro grammed level The alarm will turn off when the feedback level falls below the programmed High Feedback Level minus the Hysteresis Level P1 13 This function is active during running in the Hand Mode P1 09 155 PSI High Feedback Level The iQpump will initiate a High Feedback Fault HFB when the feedback level rises above the programmed level for a time specified in P1 10 The iQpump will coast to a stop when a fault occurs This function is active during running in all operation modes P1 10 2 SEC High Feedback Level Fault Delay Time P2 10 0 0 PSI Maximum Set Point Compensation Maximum allowable set point compensation for the over cycling function Sets the level when the iQpump will run at the pre charge frequency P4 02 The iQpump will stop when one of the following conditions occurs Feedback signal rises above P4 01 level pre charge timer P4 03 expires or low water digital input is deactivated H1 XX 85 The pre charge function can only be activated while in a stop condition The function is enabled by setting P4 03 to a value greater tha
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