YASKAWA iQpump Series Programming Manual Download

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iQpump Drive

Programming Manual

Document Number: TM.iQp.02

Summary of Contents for iQpump Series

Page 1: ...iQpump Drive Programming Manual Document Number TM iQp 02...

Page 2: ...p P1 01 0 P3 08 0 0 system units P1 02 b5 01 1 L2 05 Voltage Class Dep P1 02 1 b5 02 2 00 E1 09 1 5 Hz L3 01 1 P1 03 00145 P3 09 35 0 Hz b5 03 5 0 s E1 10 10 3 Vac L3 02 120 P1 04 0 0 system units P1...

Page 3: ...mstances should any YASKAWA product be incorporated into any product or design as the exclusive or sole safety control Without exception all controls should be designed to detect faults dynamically an...

Page 4: ...perform a withstand voltage test on any part of the unit This equipment uses sensitive devices and may be damaged by high voltage The iQpump drive is not suitable for circuits capable of delivering mo...

Page 5: ...and pump protection requirements The P Group programming parameters are dedicated for pumping applications and provide for ease of setup The iQpump P7U drive offers energy savings by controlling the...

Page 6: ...the example above the version note 3020 indicates that five additional languages have been added with drive software version 3020 Check the drive nameplate to determine the drive software version EXAM...

Page 7: ...tained in the Drive Parameters are listed in alpha numerical order Parameter number and name along with a detailed description and its settings are described on the following pages iQpump BASIC PROGRA...

Page 8: ...om the digital operator until an Enter command is received via the serial communication to finish the serial writing process A1 03 Initialize Parameters The iQpump drive can be set back to one of thre...

Page 9: ...number is entered and the specified parameters are unlocked a 2 Wire or 3 Wire initialization will reset the password to 0000 Note A1 04 will return to 0000 when the password has been entered A1 05 Se...

Page 10: ...can then be entered into the P5 02 parameter The iQpump drive offers the ability to provide four types of Auto Setpoint reference sources These Auto Setpoint reference sources are determined by the se...

Page 11: ...ermined by the external analog signal Figure 1 4 Figure 4 External Analog Signal Setpoint Reference If you want the iQpump drive to receive the Auto Setpoint from serial communication Set b1 01 2 Seri...

Page 12: ...p from Keypad Parameter b1 02 0 The iQpump drive comes factory programmed for Start and Stop from the Keypad The iQpump drive can be programmed to receiver a Run command from four different inputs dig...

Page 13: ...alue of 0001 16 bit to iQpump command address Reset Command Transmit value of 0008 16 bit to iQpump command address If the Run command input is determined by a network communications option PCB b1 02...

Page 14: ...3 Wire Control When any of the multi function digital input parameters H1 01 through H1 05 is set to 0 terminals S1 and S2 become Run and Stop respectively The multi function digital input that was se...

Page 15: ...0 5 Hz DC current will be injected in the motor at a level determined by b2 02 50 Default The DC Injection condition will occur for the time specified by b2 04 0 0 Default to establish the end point...

Page 16: ...ng to Stop Important If an overcurrent OC fault occurs during DCInj to Stop lengthen the Minimum Baseblock Time L2 03 until the fault no longer occurs 3 Coast w Timer When the Run command is removed t...

Page 17: ...c If a time is set into parameter b1 11 the iQpump drive will delay executing any run command until the b1 11 time has expired During iQpump drive delay time execution the digital operator will displa...

Page 18: ...field attempting to lock the motor shaft Increasing the level of current will increase the amount of heat generated by the motor windings and should only be increased to the level necessary to hold th...

Page 19: ...he motor and prevent condensation Parameter b2 09 determines the percentage of the iQpump drive rated output current that will be used for the motor pre heat function This function can be useful in ap...

Page 20: ...ion b3 01 Speed Search Selection This parameter is effective only when the iQpump drive is given a new RUN command Speed Estimation Method b3 01 0 or 1 The speed estimation method will calculate the s...

Page 21: ...rent Detection Method at Startup Figure 1 18 Figure 18 Speed Search Current Detection Method after momentary power loss where the power loss time is less than the minimum baseblock time AC power suppl...

Page 22: ...equency E1 04 to minimum frequency E1 09 b3 05 Speed Search Delay Time Setting Range 0 0 to 20 0 sec Factory Default 0 2 sec In cases where an output contactor is used between the iQpump drive and the...

Page 23: ...rt input H1 0x 18 must be held on for at least the time specified in parameter b4 01 before the digital output programmed as the timer output will close See Figure 20 for timing details b4 02 Timer Fu...

Page 24: ...PI Set Point U1 38 Proportional gain b5 02 I time b5 03 I limit b5 04 PI Limit b5 06 PI delay time b5 08 PI offset b5 07 PI output monitor U1 37 b5 01 0 ON PI control is OFF under the following condit...

Page 25: ...g Setting Range 0 00 to 25 00 Factory Default 2 00 The proportional gain will apply a straight multiplier to the calculated difference error between the PI Setpoint and the measured transmitter feedba...

Page 26: ...rent functions depending on whether it is used on a standard PI loop or a Differential PI loop Parameter b5 07 causes an offset to be applied to the output of the PI function in a non Differential PI...

Page 27: ...ss of feedback without stopping or turning on the fault output MA MB If b5 12 2 Fault the iQpump drive coasts to a stop and turns on the fault output if the feedback is determined to be lost The Feedb...

Page 28: ...lt 0 0 sec This is a soft start function that is applied to the PI setpoint analog input Instead of having nearly instantaneous changes in signal levels there is a programmed ramp applied to level cha...

Page 29: ...ency The factory setting will be iQpump drive capacity dependant but can be adjusted in small amounts while viewing the kW monitor U1 08 and running the iQpump drive to minimize the output kW A larger...

Page 30: ...will look for the switch opening before initiating the Fast Stop operation Unlike a standard deceleration time once the Fast Stop operation is initiated even momentarily the iQpump drive cannot be re...

Page 31: ...YASKAWA TM iQp 02 iQpump Drive Programming Manual 31 Figure 1 24 Figure 24 Accel Decel Switch Frequency Operation Output Frequency Time C1 11 C1 03 Rate C1 01 Rate C1 02 Rate C1 04 Rate...

Page 32: ...an be programmed independently C2 01 will ramp up the acceleration from no acceleration up to the rate of C1 01 or C1 03 C2 02 will ramp the acceleration rate from the rate of C1 01 or C1 03 back down...

Page 33: ...nductive losses in the motor windings which are more pronounced at lower speeds Normally C4 01 does not need to be changed but may require adjustment in the following cases If the iQpump drive to moto...

Page 34: ...rmal Duty 2 Setting Description 1 Normal Duty 1 2 Normal Duty 2 factory default Setting Description 0 Low Noise 1 Fc 2 0 kHz 2 Fc 5 0 kHz 3 Fc 8 0 kHz 4 Fc 10 0 kHz F Program The factory default setti...

Page 35: ...breakpoints a and b will be determined by the value of K given in the table below and the following formulas Important If C6 05 6 and C6 04 C6 03 the iQpump drive will fault and display and OPE11 err...

Page 36: ...gram Available only with an LCD operator JVOP 160 Parameter No Parameter Name d1 01 Setpoint Reference 1 d1 02 Setpoint Reference 2 d1 03 Setpoint Reference 3 d1 04 Setpoint Reference 4 RUN Multi step...

Page 37: ...A1 will be used instead of Setpoint Reference 1 for the first preset setpoint If b1 01 0 Operator then Setpoint Reference 1 will be used If H3 09 2 Aux Reference then the analog input A2 will be used...

Page 38: ...ery requirements Figure 1 29 Figure 29 Frequency Reference Upper and Lower Limit Effects on the Speed Command d2 03 Master Speed Reference Lower Limit Setting Range 0 0 to 110 0 Factory Default 0 0 Un...

Page 39: ...ses above the upper end of the dead band for increasing references Similarly the iQpump drive will clamp the frequency reference just above the dead band and only accept lower speed commands when the...

Page 40: ...commanded speed There are 14 different preset V f patterns to select from with varying voltage profiles saturation levels frequency at which maximum voltage is reached and maximum frequencies There a...

Page 41: ...to 510 0 V 480 V Models Factory Defaults 240 0 V 240 V Models 480 0 V 480 V Models Specifications E1 03 V f Pattern 1 Specifications E1 03 V f Pattern 1 General purpose 50 Hz 0 High Starting Torque 2...

Page 42: ...ls 20 7 V 480 V Models E1 11 Mid Output Frequency B Setting Range 0 0 to 120 0 Hz Factory Default 0 0 Hz E1 12 Mid Output Voltage B Setting Ranges 0 0 to 255 0 V 240 V Models 0 0 to 510 0 V 480 V Mode...

Page 43: ...1 5 E1 10 Mid Output Voltage V 10 3 10 3 10 3 10 3 9 2 10 3 9 2 10 3 12 6 14 9 12 6 17 2 10 3 10 3 10 3 E1 11 Mid Output Frequency B Hz 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 E1 12 Mid Output Voltage B V 0 0 0...

Page 44: ...0 0 60 0 50 0 60 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 60 0 60 0 60 0 E1 07 Mid Output Frequency A V 2 5 3 0 3 0 3 0 25 0 25 0 30 0 30 0 2 5 2 5 3 0 3 0 3 0 3 0 3 0 E1 08 Mid Output Voltage A V 13...

Page 45: ...the No Load Current value in parameter E2 03 or an OPE02 error will be displayed E2 03 No Load Current Setting Range Model Dependent see Appendix B Factory Default Model Dependent Set E2 03 to the mo...

Page 46: ...ault signal Parameter F6 02 will determine if the external fault is always recognized F6 02 0 Always Detected or only recognized when the Run command is active F6 02 1 Detected only during operation O...

Page 47: ...minal S7 Function Selection Parameter setting Function Parameter setting Function 0 3 Wire Control 20 2F External Pump Fault 1 Local Remote Selection 30 Integral Reset 2 Option Inv Selection 1 31 Inte...

Page 48: ...ect the source for the Run and speed commands between either the Drive s terminals or an optional communication card When a digital input is programmed for the Option Inv Selection function H1 0x 2 th...

Page 49: ...ted The determination of Preset Reference 2 is made much the same way as Preset Reference 1 except that the setting of parameter H3 09 decides whether the analog input A2 or d1 02 is Preset Setpoint 2...

Page 50: ...Ext Baseblk N C H1 0x 9 When the baseblock state is removed the speed search function is used to catch the coasting motor and ramp it back to the commanded speed The method of speed search Current Det...

Page 51: ...cremental Control or UP and DOWN Control since closing the MOP Increase input will cause the speed command to increase and closing the MOP Decrease input will cause the speed command to decrease If bo...

Page 52: ...coast specific stopping methods can be selected for some faults such as L1 04 for motor overheat Once the Run command is removed the fault can be reset by either the RESET key on the digital operator...

Page 53: ...configured for a Timer Function start H1 0x 18 a digital output must be configured as a Timer Function output H2 0x 12 and the Timer Function ON Delay and OFF Delay parameters b4 01 and b4 02 respect...

Page 54: ...input is CLOSED The integral component of PI control will be held at zero as long as the configured digital input is held CLOSED Resetting the Integral component of PI control can be useful in cases w...

Page 55: ...al inputs up as an Input Level Sel H1 0x 35 When an Input Level Sel digital input is closed the Error will be inverted before it is passed to the PI block Figure 1 40 Figure 40 PI Error signal Inversi...

Page 56: ...will begin searching for the rotor speed from the existing Speed Command Speed Search 3 will cause the motor to baseblock when the switch is open and then perform Speed Search when it closes In all c...

Page 57: ...485 422 port and the embedded communication protocols on the removable terminal board When a digital input is programmed for the Com Inv Selection function H1 0x 6B that input will function as follows...

Page 58: ...the Sleep Mode Also the Feedback Drop Detection and Over Cycle Protection will also be disabled When the digital input is open the Sleep Mode Feedback Drop Detection and Over Cycle Protection will be...

Page 59: ...Sleep Delay Time P2 03 Start Level Delay P1 05 Feedback Auto Mode Run Sleep Active Wait for Start Closed STOP 0Hz 0 OFF Mode Start Level P1 04 SLEEP ACTIVE START DELAY AUTO MODE RUN AUTO MODE STOP St...

Page 60: ...ur if H1 xx 83 and 87 H1 xx cannot be programmed to 83 and 87 at the same time Figure 1 46 Figure 46 Thermostat Fault on Operator Figure 1 47 Figure 47 Wiring Diagram Function Disable Pre Charge Setti...

Page 61: ...vel Fault LFB LW on the digital operator To reset the Low Water Level Fault would require the removal of the run command initiate a fault reset and restart the drive using the Pre Charge function Note...

Page 62: ...tiation of a Thermostat Fault to disable the Thermostat Fault requires a closed digital input contact the drive run command to be open and reset the Thermostat Fault via the drive s reset button or fa...

Page 63: ...on Function Zero Speed Setting 1 The Zero Speed output will close whenever the output frequency falls below the Minimum Frequency E1 09 Function Fref Fout Agree 1 Setting 2 The Fref Fout Agree 1 outpu...

Page 64: ...Agree Level while accelerating it will need to be equal to or exceed the Speed Agree Level L4 01 plus the Speed Agree Width L4 02 before the Freq Detect 1 output will energize As the output frequency...

Page 65: ...ntrol circuit power supply drop below their respective trip level The undervoltage trip level is determined by parameter L2 05 An open soft charge contactor answer back signal will also cause the DC B...

Page 66: ...pump drive is configured for the speed command to be via one of the analog inputs A1 or A2 Figure 1 56 Figure 56 Loss of Reference Function Characteristics Function Fault Setting E The Fault configure...

Page 67: ...orque detection function has a built in hysteresis of 10 of the iQpump drive rated output current Figure 1 57 Figure 57 Trq Det 1 N C Timing Diagram Function Reverse Dir Setting 1A The Reverse Dir dig...

Page 68: ...ut will reflect the status of a digital input configured as an iQpump drive Enable input H1 0x 6A If the iQpump drive Enable digital input is closed then the iQpump drive Enabled digital output will a...

Page 69: ...l activate the Pump 3 Control output based on normal operating conditions Figure 1 60 Figure 60 Function Pump Fault Setting 42 The multi function digital output can be configured to indicate a Pump Fa...

Page 70: ...setting will change the speed command that is equivalent to the maximum analog input 10 Vdc or 20 mA If for instance the gain is increased to 200 then 10 Vdc or 20 mA will be equivalent to a 200 speed...

Page 71: ...rogrammer to specify the signal that will be applied to the A2 analog input The A2 analog input can accept either a 0 10 Vdc or 4 20 mA signal as a reference The iQpump drive also has a DIP switch S1...

Page 72: ...mmed with the level of the Speed Command analog input A1 For example if H3 02 100 H3 03 0 and the A2 analog input level is 1 Vdc the Speed Command profile will look like the figure below If A1 0 Vdc t...

Page 73: ...e selected as the master Speed Command by setting H3 13 1 Main Fref TA2 If H3 09 2 terminal A2 analog input will become the speed command when a digital input programmed for Multi Step Ref 1 H1 0x 3 i...

Page 74: ...ion of the thermistor to the iQpump drive is shown below in addition make sure Dip Switch S1 2 is in the OFF position see Figure 70 Figure 1 71 Figure 70 Thermistor to Drive Connection Diagram Factory...

Page 75: ...e iQpump drive output in order to match the measured feedback value to a desired setpoint When PI is operated in the differential mode however the iQpump drive output is adjusted in order to maintain...

Page 76: ...ol when a noisy analog reference is used Parameter H3 12 sets the time constant for a first order filter that will be applied to both the A1 and A2 analog inputs The iQpump drive operation becomes mor...

Page 77: ...tput frequency of the iQpump drive E1 04 Function Output Current Setting 3 The analog output level will correspond to the output current level of the Drive 100 will be equivalent to the Drives rated o...

Page 78: ...ill function even if PI operation is not selected b5 01 0 Disabled Parameter b5 20 will apply a gain to the measured analog output voltage before the monitor is displayed i e with b5 20 5 the 2 Vdc fe...

Page 79: ...tput gain Setting Adjustment Like the bias settings for the analog inputs H3 03 and H3 11 the bias settings for the analog outputs determine the output function level that will be equivalent to 0 Vdc...

Page 80: ...og outputs are configured as 0 10 Vdc or 4 20 mA Refer to the documentation for the optional terminal board as the proper jumper settings are required in addition to programming H4 07 and H4 08 If the...

Page 81: ...rform the specified functions and send a response back to the master Figure 1 76 Figure 76 Example of Connections between Master and Drive Communication Specifications The Modbus communication specifi...

Page 82: ...Procedure for Setting Up Communication Use the following procedure to perform communication with the PLC 1 Turn OFF the input power to the iQpump drive and connect the communication cable between the...

Page 83: ...ss of 0 disables serial com 0 to 20 H5 08 0 0 to FF H5 08 1 0 to 63 H5 08 2 1F Programming 185 H5 02 0426H Communication Speed Selection Serial Baud Rate Selects the baud rate for terminals R R S and...

Page 84: ...The data length changes depending on the command details Error Check Errors are detected during communication using CRC 16 Perform calculations using the following method 1 The factory setting for CRC...

Page 85: ...H Slave Address 02H Slave Address 02H Function Code 03H Function Code 03H Function Code 83H Start Register High Byte 00H Data quantity 08H Error code 03H Low Byte 20H First Storage Register High Byte...

Page 86: ...ing a loopback test with the slave 1 Drive Figure 83 Function Code 08H Message Example Command Message Response Message During Normal Operation Response Message During Error Slave address 01H Slave ad...

Page 87: ...xample Important Set the number of bytes as quantity of specified registers x 2 Handle response messages in the same way Command Message Response Message During Normal Operation Response Message Durin...

Page 88: ...B to F Not used 0002H Frequency reference Set units using parameter o1 03 0003H to 0005H Not used 0006H PI Setpoint 0007H Analog output 1 setting 11 V 726 to 11 V 726 10 V 660 0008H Analog output 2 s...

Page 89: ...Drive overheat OH1 OH2 Bit 4 Not used Bit 5 Fuse blown PUF Bit 6 PI feedback reference lost FbL Bit 7 External error EF EFO Bit 8 Hardware error CPF Bit 9 Motor overload OL1 or overtorque 1 OL3 detec...

Page 90: ...Communication Bit B Overtorque detection1 Detected Bit C Frequency reference lost1 Lost Bit D Retrying error1 Retrying Bit E Error including Modbus communications time out 1 Error occurred Bit F Modbu...

Page 91: ...e 25 Enter Command Important The maximum number of times you can write to EEPROM using the iQpump drive is 100 000 Do not frequently execute Enter commands 0900H written to EEPROM The Enter command re...

Page 92: ...tempting to access is not recorded anywhere With broadcast sending a start address other than 0000H 0001H or 0002H has been set 03H Invalid quantity error The number of data packets being read or writ...

Page 93: ...a master to be able to communicate with the iQpump drive using serial communications the iQpump drive must have a unique node address The iQpump drive is given a node address if H5 01 0 The node addr...

Page 94: ...ault 5 ms Parameter H5 06 will set the delay time between the receiving of a message from the master and the sending of a response from the iQpump drive back to the master The iQpump drive power shoul...

Page 95: ...fault 2 0 sec The setting of parameter H5 09 determines the length of time that serial communications must be lost before a CE fault occurs Setting H5 09 0 will configure the iQpump drive for the quic...

Page 96: ...at 60 Hz and the output current level is below 106 of the motor s rated current E2 01 the iQpump drive will run without an OL1 fault indefinitely Once the 106 output current level is exceeded de rati...

Page 97: ...ccept a PTC Positive Temperature Coefficient Thermistor input for monitoring motor temperature By setting parameter H3 09 E Motor Temperature and attaching the PTC thermistor per the figure below the...

Page 98: ...A MB will not close If the measured voltage into the A2 analog input exceeds 2 34 Vdc the iQpump drive will fault OH4 and either ramp to a stop in the time specified by C1 02 L1 04 0 Ramp to Stop coas...

Page 99: ...rger the Drive the greater the potential ride thru time If L2 01 2 CPU Power Active the iQpump drive ignores L2 02 and attempts a restart as long as the control power supply is still able to maintain...

Page 100: ...o to maximum voltage E1 05 If a UV1 fault occurs during the current detection speed search function increase the setting of L2 04 L2 05 Undervoltage Detection Level Setting Range 150 to 210 Vdc Factor...

Page 101: ...tion the output current comes within 15 of the level set by parameter L3 02 the acceleration time is lengthened Once the output current level has dropped below the L3 02 level acceleration will begin...

Page 102: ...27 the iQpump drive will discontinue decelerating and maintain speed Once the DC Bus voltage has dropped below the stall prevention level the deceleration will continue down to the Speed Command level...

Page 103: ...e iQpump drive will continue to decelerate until the output current level drops below the L3 06 level less a 2 hysteresis Once the output current drops below the L3 06 2 level the iQpump drive will be...

Page 104: ...Factory Default 80 of previous speed command The Drive can be configured to compensate for the loss of its external speed command An external speed command is considered lost if it drops 90 of its val...

Page 105: ...art is not attempted due to a continuing fault condition i e an OV fault The iQpump drive waits the Maximum Restart Time After Fault L5 03 before attempting another restart This parameter is not appli...

Page 106: ...ge GF Ground Fault UV1 DC Bus Undervoltage OH1 Overheat In order for auto restart after a UV1 fault Momentary Power Loss Ride thru must be enabled L2 01 1 PwrL Ride Thru t or 2 CPU Power Active Settin...

Page 107: ...during acceleration when variable torques are normally required can be avoided 3 Do you want the drive to fault if the torque condition is detected or only alarm and continue operation The following...

Page 108: ...drops below the Torque Detection Level by approximately 10 of the Drive s rated output current the digital output is reset Closed Open Torque detection level 10 TIME Current L6 02 Output Current Norm...

Page 109: ...ive will continue to run but will reduce the speed to the level determined by parameter L8 19 Refer to the description for parameter L8 19 If a digital output is configured for OH Prealarm H2 01 20 OH...

Page 110: ...more of the output phases are lost The detection circuit calculates the RMS current value IRMS for each of the phases and compares it with an internal output detection level If IRMS decreases to or b...

Page 111: ...parameters are intended to extend fan life while still providing sufficient cooling for proper iQpump drive operation Figure 1 94 Figure 99 Heatsink Cooling Fan Operation Timing Diagram L8 12 Ambient...

Page 112: ...ort For proper iQpump drive protection and operation leave the Soft CLA function enabled L8 19 Overheat Frequency Reference Reduction Level Setting Range 0 0 to 100 0 of maximum frequency Factory Defa...

Page 113: ...or s magnetizing current by adjusting the output voltage n1 01 1 Enabled The Hunting Prevention function can eliminate the vibration but at the cost of the iQpump drive response Parameter n1 02 can ad...

Page 114: ...r the User Monitor Whichever monitor is selected as the Power On top monitor the two monitors displayed below it are the next two sequential monitors See example below Setting Description 6 Output Vol...

Page 115: ...r Setting Range 1 to 94 Factory Default 2 o1 08 Third Line User Monitor Setting Range 1 to 94 Factory Default 91 Normally the monitors shown directly below the active monitor are the next two sequenti...

Page 116: ...Auto key If o2 02 0 Disabled pressing the OFF key while in the Auto mode will have no effect o2 03 User Parameter Default Value The iQpump drive gives the option of configuring any and all of the prog...

Page 117: ...wing parameters may be changed when the setting of o2 04 is changed b8 04 Energy Saving Coefficient Value C6 02 Carrier Frequency Selection E2 01 Motor Rated Current E2 03 Motor No Load Current E2 05...

Page 118: ...tal operator will need to be pressed after reconnecting the digital operator to reset the fault and continue normal operation If o2 06 0 Disabled then the iQpump drive will not fault if the digital op...

Page 119: ...an replacement o2 12 Fault Trace Fault History Clear Function The operator can clear the Fault Trace U2 and Fault History logs by setting o2 12 1 Enabled Clearing the Fault Trace and Fault History log...

Page 120: ...abled you will get the following error After setting o3 02 1 Enabled it is possible to store parameter values in the digital operator by setting o3 01 1 INV OP READ A successful READ of the parameter...

Page 121: ...cessful VERIFY of the parameter values will display If all the parameter values stored in the digital operator do not match those programmed in the Drive the digital operator displays the following Th...

Page 122: ...mps To configure an Auxiliary Pump Control system requires the first drive to be programmed for drive 1 P1 01 1 and the second drive last for drive only P1 01 0 The multi function digital output M1 M2...

Page 123: ...k H3 09 B A2 4 20m A Pump Fault H1 01 24 S3 H1 01 Fault Reset H1 02 14 S4 H1 02 Set Point Preset H1 03 80 S5 H1 03 Fixed Speed Auto H1 05 86 S7 H1 05 SN M 1 M 2 H2 01 Digi tal O utput 1 During Run 1 H...

Page 124: ...the Feedback Device Scaling Parameter P1 03 The programmed value in P1 03 represents the maximum level when a feedback reference is provided to the drive An example If a 4 20 mA signal is provided and...

Page 125: ...09 and Pump 3 Frequency Shutdown Level P3 10 when the drive is operating in the Multiplex Mode P1 01 The programmed value in P1 06 will also limit the minimum PID output If the Thrust Bearing Frequenc...

Page 126: ...High Level Fault Delay Time P1 10 Setting P1 10 to a value of 0 will disable this function The High Level Fault Delay Time P1 10 works in conjunction with High Feedback Level P1 09 Note This function...

Page 127: ...ll maintained until this time has elapsed P1 13 Hysteresis Level Setting Range 0 0 to 100 0 Factory Default 0 0 The iQpump drive can be configured to detect Low Feedback Level P1 07 and High Feedback...

Page 128: ...low water level H1 xx 85 The multi function digital input can be configured to accept a normally closed or normally open contact by programming the Low Water Input P1 15 This function is only active d...

Page 129: ...d Alternative Sleep Activate Level P2 20 A multi function digital output can be programmed to enable sleep H1 xx 82 Note If the value programmed into Alternative Sleep Activate Level P2 20 is greater...

Page 130: ...he Auto Mode The display will indicate Sleep alarm when active The Sleep Level Type works in conjunction with the Sleep Level P2 02 Sleep Delay Time P2 03 and Alternative Sleep Activate Level P2 20 A...

Page 131: ...p Delay Time P2 03 and Alternative Sleep Activate Level P2 20 Note The feedback signal depends on the PID direction b5 09 If the PID operation is programmed Reverse Output direction the sleep mode wil...

Page 132: ...132 YASKAWA TM iQp 02 iQpump Drive Programming Manual Figure 1 101 Figure 106 Sleep Function Based on Feedback Level Sleep Delay Time P2 03...

Page 133: ...sleep mode by programming the Sleep Delay Time P2 03 The Sleep Delay Time P2 03 works in conjunction with the Sleep Level P2 02 P2 04 Delta Sleep Feedback Drop Level Setting Range 0 0 to 6000 0 Factor...

Page 134: ...5 The Feedback Detection Drop Time P2 05 works in conjunction with the Delta Sleep Feedback Drop Level P2 04 P2 06 Sleep Mode Cycling Protection Setting Range 0 to 10 Factory Default 0 TIME Output Fre...

Page 135: ...P2 08 0 Disabled the over cycling mode is disabled If P2 08 1 Alarm then a Pump Cycling alarm will occur to indicate a pump over cycle condition when the maximum number of cycles has been reached as d...

Page 136: ...mming the No Flow Activation Level P2 11 The no flow detection is active when the motor is operating below this No Flow Activation Level P2 11 and below the No Flow Detection Bandwidth P2 12 Setting P...

Page 137: ...has elapsed the setpoint is returned to the original value The drive will again wait for the system to stabilize for the time programmed in P2 13 If the time programmed in P2 13 has elapsed the drive...

Page 138: ...138 YASKAWA TM iQp 02 iQpump Drive Programming Manual Figure 1 105 Figure 110 Note Sleep function P2 02 is enable P2 02 0...

Page 139: ...ow Activation Level P2 11 for further description P2 14 No Flow Stabilization Time Setting Range 0 0 to 1000 0 sec Factory Default 5 0 sec The iQpump drive can be configured to activate a no flow dete...

Page 140: ...rogrammed in the No Flow Feedback Delay Time P2 17 before the drive enters a sleep mode The No Flow Feedback Delay Time P2 17 works in conjunction with the No Flow Delta Feedback Level P2 15 Refer to...

Page 141: ...drive can be configured to activate an alternative sleep mode When the Sleep Level Type P2 01 is set for a value of 0 P2 01 0 Output Frequency the alternative sleep activation level is set when a val...

Page 142: ...hen P2 20 is greater than 0 and less than P2 02 the output frequency must be greater than Alternative Sleep Activation Level P2 20 and Sleep Level P2 02 See Figure 113 A value of 0 programmed in P2 20...

Page 143: ...ntain the programmed system s setpoint The output frequency also determines when the auxiliary pumps are to be de staged turned OFF Refer to Figure 114 and Figure 115 for the staging and de staging of...

Page 144: ...ed and the output frequency falls below the Pump 2 Frequency Shutdown Level P3 09 for the time programmed in the Shutdown Pump Delay Time P3 06 Refer to Figure 115 for the de staging of the auxiliary...

Page 145: ...e programmed system s setpoint The output frequency and the system s feedback also determine when the auxiliary pumps are to be de staged turned OFF Refer to Figure 116 and Figure 117 for the staging...

Page 146: ...e setpoint exceeds the value programmed in the Shutdown Pump Delta Level P3 05 for the time programmed in the Add Pump Delay Time P3 04 The de staging of auxiliary pump 2 occurs when the auxiliary pum...

Page 147: ...using the output frequency feedback level control method Auxiliary Pump Staging ON The staging of auxiliary pump 2 occurs when the output frequency remains above the iQpump drive Multi Maximum Level P...

Page 148: ...falls below the Pump 2 Frequency Shutdown Level P3 09 and the difference between the system s feedback level minus the setpoint exceeds the value programmed in the Shutdown Pump Delta Level P3 05 for...

Page 149: ...is not used when Lead Lag Control P3 01 is set to 1 If P3 01 2 Output Frequency Feedback Level The staging turning ON of the auxiliary pump occurs when the output frequency rises above the iQpump dri...

Page 150: ...P3 01 for further description of the staging of the pump system P3 04 Add Pump Delay Time Setting Range 0 to 3600 sec Factory Default 2 sec The staging turning ON of the auxiliary pumps will occur aft...

Page 151: ...y Time P3 06 works in conjunction with iQpump drive Multi Maximum Level P3 02 and Add Pump Delta Level P3 03 Refer to Lead Lag Control P3 01 for further description of de staging of the pump system P3...

Page 152: ...Pump Setpoint Decrease P3 08 The system s setpoint will be raised by this amount when each pump is de staged turned OFF Refer to Figure 121 below The units for this parameter are determined by the Sy...

Page 153: ...ow the Pump 2 Frequency Shutdown Level P3 09 and the difference between the feedback minus the system s setpoint has exceeded the Shutdown Pump Delta Level P3 05 for the time programmed in the Shutdow...

Page 154: ...H2 xx 40 and 41 Refer to Lead Lag Control P3 01 for further description of the de staging of the pump system P3 11 Multiplex Stabilization Time Setting Range 0 to 3600 sec Factory Default 2 sec The i...

Page 155: ...tion times during this changeover are programmed into C1 05 and C1 06 respectively This function is used to improve the pump regulation Setting P2 12 to a value of 0 will disable this function TIME Ou...

Page 156: ...Frequency P3 13 works in conjunction with the Maximum Friction Increase at Maximum Frequency P3 14 Note This function is only active when the Pump Mode P1 01 is set to 0 Figure 1 118 Figure 123 P3 14...

Page 157: ...ncy P3 14 works in conjunction with the Friction Compensation Start Frequency P3 13 The units for this parameter are determined by the System Units P1 02 Note This function is only active when the Pum...

Page 158: ...ation The frequency reference used during the pre charge mode is determined by programming Pre Charge Frequency P4 02 for a maximum allowable time set in the Pre Charge Time P4 03 A multi function dig...

Page 159: ...arge TurnOff FeedbackLevel DisablePre Charge Contact Open Pre ChargeLvl P4 01 Stop DriveRunPre ChargeMode AutoModeOperation Run TIME Input Closed Multi function Input 84 0Hz Pre ChargeFreq P4 02 Pre C...

Page 160: ...nOff Pre ChargeTimer Pre ChargeTimer P4 03 Expired Stop DriveRunPre ChargeMode AutoModeOpeation Run DisablePre Charge Contact Open TIME Timer Expired Multi function Input 84 0Hz Pre ChargeFreq P4 02 P...

Page 161: ...C1 02 This condition can occur due to loss of run command auto mode or drive is in the sleep mode The drive will then ramp down from a frequency P4 05 to 0 using Deceleration Time programmed in P4 06...

Page 162: ...st Bearing Frequency P4 05 Pre Charge Level P4 01 TIME Thrust Bearing Mode and Pre Charge Function in Auto Mode Pre Charge Time Expired Standard Accel Time C1 01 Thrust Bearing Accel Time P4 04 Pre Ch...

Page 163: ...equency P4 02 works in conjunction with the Pre Change Level P4 01 Run Command Hand Frequency Pre Charge Frequency P4 02 Thrust Bearing Frequency P4 05 Pre Charge Level P4 01 TIME Thrust Bearing Mode...

Page 164: ...the Pre Change Level P4 01 P4 04 Thrust Bearing Acceleration Time 0032 Setting Range 0 0 to 6000 0 sec Factory Default 1 0 sec The iQpump drive can be configured for a thrust bearing function The acc...

Page 165: ...and Pre Charge functions will work in tandem if both are enabled Setting Thrust Bearing Frequency P4 05 to a value of 0 will disable this function The Thrust Bearing Frequency P4 05 works in conjunct...

Page 166: ...enable disable Auto Restart for the following iQpump transducer feedback faults LL Low Level Feedback P1 07 HL High Level Feedback P1 09 TL Transducer Loss b5 12 Note Parameter L5 01 needs to be set t...

Page 167: ...enable this function program the Auto Mode Operator Run Power Down Storage P4 10 to a value of 1 The primary use of this function is to automatically restart the pump system after a long period of po...

Page 168: ...eference frequency is set by programming the Hand Reference P5 02 The Hand Mode Reference Source P5 01 works in conjunction with the Hand Reference P5 02 if P5 01 1 The Hand Mode can be activated from...

Page 169: ...works in conjunction with the Hand Mode Reference Source P5 01 Note If the thrust bearing function is enabled P4 05 determines the minimum Hand Reference allowed P5 03 HAND AUTO During Run Selection...

Page 170: ...ller If PI functionality is selected by parameter b5 01 the iQpump drive will adjust its output to cause the feedback from a transmitter to match the PI setpoint b5 19 The setting of b5 01 will determ...

Page 171: ...t frequency is reached the iQpump drive returns to its normal acceleration time set by C1 01 Pre Charge mode uses C1 01 as its acceleration time Hand Mode Operation uses C1 01 and C1 02 for accelerati...

Page 172: ...o tuning follow these steps 1 T1 02 should be left at the default value the last 3 digits of the iQpump drive model number 2 In T1 04 enter the Full Load Amps FLA as stamped on the motor s nameplate 3...

Page 173: ...ix A Parameters This appendix lists all the parameter numbers and names along with a description of each Also below the parameter name in bold type is the abbreviated name as it appears on the digital...

Page 174: ...0 Operator Digital preset speed d1 01 1 Terminals Analog Input Terminal A1 or Terminal A2 see parameter H3 13 2 Serial Com RS 485 terminals R R S and S 3 Option PCB Option board connected at 2CN 0 to...

Page 175: ...e SpdSrch Dec Time Used only when b3 01 3 Sets the deceleration time during speed search 0 1 to 10 0 2 0 sec Programming 22 b3 05 0195H Speed Search Delay Time Search Delay Delays the speed search ope...

Page 176: ...I Accel Decel Time Acc Dec Time Applies an accel decel time to the PI setpoint reference 0 0 to 25 5 0 0 sec Programming 28 Denotes that parameter can be changed when the drive is running Energy Savin...

Page 177: ...the drive is running Carrier Freq C6 01 0223H Normal Duty Selection Normal Duty Sel 1 Normal Duty 1 2 Normal Duty 2 1 or 2 2 Programming 34 C6 02 0224H Carrier Frequency Selection CarrierFreq Sel Carr...

Page 178: ...e actual Drive speed will be set to this value This parameter applies to all speed command sources 0 0 to 110 0 0 0 Programming 38 d2 03 0293H Master Speed Reference Lower Limit Ref1 Lower Limit Deter...

Page 179: ...ogramming 42 E1 13 030CH Base Voltage Base Voltage 0 0 to 255 0 240V 0 0 to 510 0 480V 0 0 VAC Programming 42 Motor Setup E2 01 030EH Motor Rated Current Motor Rated FLA Set to the motor nameplate ful...

Page 180: ...held Open Normal Operation C Term A2 Enable Closed Terminal A2 is active Open Terminal A2 is disabled F Term Not Used Terminal has no effect 10 MOP Increase Closed Speed Command Increases Open Speed C...

Page 181: ...ed Option Card Open b1 01 b1 02 60 Motor Preheat Applies current to create heat to avoid condensation Closed Apply amount of current as set in parameter b2 09 61 Speed Search 1 When closed as a run co...

Page 182: ...mal level P1 15 1 Open Low Water Closed Reservoir Tank is filled to normal level Pre charge function Function uses low water level input as Tank Reservoir feedback to indicate water level reached 86 F...

Page 183: ...Speed command is considered lost when it drops 90 in 0 4 seconds Parameter L4 05 determines Drive reaction to a loss of speed command D DB Overheat E Fault Closes when the Drive experiences a major fa...

Page 184: ...041BH Analog Input Filter Time Constant Filter Avg Time Used to smooth out erratic or noisy analog input signals 0 00 to 2 00 0 30 sec Programming 76 H3 13 041CH Master Frequency Reference Terminal Se...

Page 185: ...ning Serial Com Setup H5 01 0425H Drive Node Address Serial Com Adr Selects Drive station node number address for terminals R R S S Note An address of 0 disables serial com 0 to 20 H5 08 0 0 to FF H5...

Page 186: ...down In order for a restart to occur the run command must be maintained throughout the ride thru period 0 to 2 2 Programming 99 L2 02 0486H Momentary Power Loss Ride thru Time PwrL Ridethru t Determi...

Page 187: ...used in conjunction with the multi function outputs H2 01and H2 02 as a setpoint and hysteresis for a contact closure 0 0 to 200 0 0 0 Hz Programming 104 L4 02 049AH Speed Agreement Detection Width Sp...

Page 188: ...alarm OH will occur 50 to 130 95 C Programming 109 L8 03 04AFH Overheat Pre Alarm Operation Selection OH Pre Alarm Sel Drive Operation upon OH Pre Alarm Detection 0 Ramp to Stop Decel Time C1 02 1 Coa...

Page 189: ...Programming 113 n3 02 0589H High Slip Braking Current Limit HSB Current Ref Sets the maximum current to be drawn during a HSB stop Higher n3 02 settings will shorten motor stopping times but cause in...

Page 190: ...s the data enter key 0 or 1 0 Programming 118 o2 06 050AH Operation Selection when Digital Operator is Disconnected Oper Detection Determines if the Drive will stop when the digital operator is remove...

Page 191: ...rogrammed value will limit minimum PID output Minimum value has to be programmed to a value smaller than P3 09 and P3 10 when Drive is operating in the multiplex mode P1 01 0 0 to 120 0 Hz 35 0 Hz Pum...

Page 192: ...ration Displays a Sleep Alarm when active 0 to 2 0 Pump Quick Setup 129 P2 02 060BH Sleep Level Sleep Level Sleep activates when selected level P2 01 reaches programmed sleep level for time specified...

Page 193: ...o flow condition 0 0 to 6000 0 system units P1 02 1 0 system units P1 02 Programming 139 P2 16 011FH No Flow Setpoint Compensation NF SP Comp Setpoint compensation used in the no flow detection functi...

Page 194: ...on with parameters P3 02 P3 03 and P2 11 to P2 19 0 to 3600 2 sec Programming 150 P3 05 0618H Shutdown Pump Delta Level Shdn Pump D Lvl Sets the level used for multiplex pumping operation Parameter is...

Page 195: ...mp is added brought online or shutdown during multiplex operation When a pump is added the stabilize timer temporarily disables the lead lag functionality for the programmed time to prevent pump cycli...

Page 196: ...s 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 will become the thrust bearing frequency if smaller than...

Page 197: ...4H Hand Mode Reference Source Hand Mode Ref Sets the hand mode reference source 0 Analog Input A1 0 10 V 1 Hand reference P5 02 0 or 1 1 Pump Quick Setup 168 P5 02 0125H Hand Reference Hand Reference...

Page 198: ...Output terminal ON OFF check U1 12 004BH Drive Operation Status Int Ctl Sts 1 U1 13 004CH Cumulative Operation Time Elapsed Time Displays total operating or power on time of the Drive U1 14 004DH Soft...

Page 199: ...0063H PI Input PI Input Displays the error in the PI regulator U1 36 PI Setpoint PI Feedback U1 37 0064H PI Output PI Output Displays the output of the PI as a percentage of maximum frequency E1 04 U...

Page 200: ...oint Compensation Total SP Comp Displays total absolute setpoint compensation resolution 1 U1 94 724H Motor Speed Motor Speed Displays motor speed RPM Used for no flow detection P2 Group Parameter No...

Page 201: ...oltage at Most Recent Fault Output Voltage U2 08 0087H DC Bus Voltage at Most Recent Fault DC Bus Voltage U2 09 0088H Output Power at Most Recent Fault Output kWatts U2 11 008AH Input Terminal Status...

Page 202: ...H 5th Most Recent Fault Fault Message 5 U3 10 0805H 6th Most Recent Fault Fault Message 6 U3 11 0806H 7th Most Recent Fault Fault Message 7 U3 12 0807H 8th Most Recent Fault Fault Message 8 U3 13 0808...

Page 203: ...F 14 E 64 40 15 F 65 41 16 10 66 42 17 11 67 43 18 12 68 44 19 13 69 45 20 14 70 46 21 15 71 47 22 16 72 48 23 17 73 49 24 18 74 4A 25 19 75 4B 26 1A 76 4C 27 1B 77 4D 28 1C 78 4E 29 1D 79 4F 30 1E 80...

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Page 205: ...TM iQp 02 iQpump Drive Programming Manual 205 Appendix B Factory Default Settings This appendix lists the factory default settings for the parameters affected by setting of o2 04 FACTORY DEFAULT SETTI...

Page 206: ...C 10 27P5 10 72 69 15 kHz 26 6 8 0 0 288 1 0 0 7 0 3 95 C 17 2011 15 70 44 8 kHz 39 7 11 2 0 230 1 0 0 8 0 3 95 C 21 2015 20 63 13 10 kHz 53 0 15 2 0 138 2 0 0 9 0 3 90 C 17 2018 25 57 87 10 kHz 65 8...

Page 207: ...0 3 95 C 17 4018 30 115 74 10 kHz 52 3 7 8 0 403 2 0 1 0 0 6 98 C 17 4024 40 89 08 10 kHz 52 0 8 6 0 269 2 0 1 1 0 6 85 C 20 4030 40 50 92 54 8 kHz 65 6 10 9 0 269 2 0 1 1 0 6 85 C 20 4037 60 76 32 8...

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Page 209: ...YASKAWA TM iQp 02 iQpump Drive Programming Manual 209 THIS PAGE INTENTIONALLY LEFT BLANK...

Page 210: ...785 2730 Internet http www yaskawa com YASKAWA ELECTRIC AMERICA INC Chicago Corporate Headquarters 2121 Norman Drive South Waukegan IL 60085 U S A Phone 800 YASKAWA 800 927 5292 Fax 847 887 7310 Inter...

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