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YASKAWA iQpump Micro CIMR-PW Series, User Manual

The YASKAWA iQpump Micro CIMR-PW Series is a cutting-edge product that offers advanced control and energy efficiency. Unlock the full potential of this product by accessing its comprehensive User Manual, available for free download at manualshive.com. Maximize your knowledge and optimize your experience with this state-of-the-art technology.

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Table B.2 H1 Multi-Function Digital Input Selections

H1-

oo

Setting

Function

LCD Display

Description

Page

0

3-Wire sequence

3-Wire Control

Closed: Reverse rotation (only if the drive is set up for 3-Wire sequence)

Terminals S1 and S2 are automatically set up for the Run command and Stop

command.

163

2

External Reference 1/2

Selection

External Ref 1/2 Sel

Open: Run command and frequency reference source 1 (determined by b1-01 and

b1-02)

Closed: Run command and frequency reference source 2 (determined by b1-15

and b1-16)

164

3

Multi-Step Speed

Reference 1

Multi-Step Ref 1

When input terminals are set to Multi-Step Speed References 1 through 3,

switching combinations of those terminals will create a multi-step speed sequence

using the frequency references set in d1-01 through d1-08.

164

4

Multi-Step Speed

Reference 2

Multi-Step Ref 2

When input terminals are set to Multi-Step Speed References 1 through 3,

switching combinations of those terminals will create a multi-step speed sequence

using the frequency references set in d1-01 through d1-08.

164

5

Multi-Step Speed

Reference 3

Multi-Step Ref 3

When input terminals are set to Multi-Step Speed References 1 through 3,

switching combinations of those terminals will create a multi-step speed sequence

using the frequency references set in d1-01 through d1-08.

164

6

Jog reference selection Jog Freq Ref

Closed: Jog frequency reference (d1-17) selected. Jog has priority over all other

reference sources.

164

7

Accel/decel time

selection 1

Multi-Acc/Dec 1

Used to switch between accel/decel time 1 (set in C1-01, C1-02) and accel/decel

time 2

(set in C1-03, C1-04).

164

8

Baseblock command

(N.O.)

Ext BaseBlk N.O.

Closed: No drive output

164

9

Baseblock command

(N.C.)

Ext BaseBlk N.C.

Open: No drive output

164

A

Accel/decel ramp hold Acc/Dec RampHold

Open: Accel/decel is not held

Closed: The drive pauses during acceleration or deceleration and maintains the

output frequency.

164

B

Drive overheat alarm

(oH2)

OH2 Alarm Signal

Closed: An oH2 alarm occurs

164

C

Analog terminal input

selection

Term A2 Enable

Open: Function assigned by H3-14 is disabled.

Closed: Function assigned by H3-14 is enabled.

165

F

Through mode

Term Not Used

Select this setting when using the terminal in a pass-through mode. The terminal

does not trigger a drive function but can be used as digital input for the controller

the drive is connected to.

165

10

Up command

Up Command 1

The drive accelerates when the Up command terminal closes, and decelerates when

the Down command closes. When both terminals are closed or both are open, the

drive holds the frequency reference. The Up and Down commands must always

be used in conjunction with one another.

165

11

Down command

Down Command 1

The drive accelerates when the Up command terminal closes, and decelerates when

the Down command closes. When both terminals are closed or both are open, the

drive holds the frequency reference. The Up and Down commands must always

be used in conjunction with one another.

165

12

Forward Jog

Forward Jog

Closed: Runs forward at the Jog frequency d1-17.

166

13

Reverse Jog

Reverse Jog

Closed: Runs reverse at the Jog frequency d1-17.

166

14

Fault reset

Fault Reset

Closed: Resets faults if the cause is cleared and the Run command is removed.

166

15

Fast Stop (N.O.)

Fast-Stop N.O.

Closed: Decelerates to stop at the Fast Stop time set to C1-09.

166

17

Fast Stop (N.C.)

Fast-Stop N.C.

Open: Decelerates to stop at the Fast Stop time set to C1-09.

166

18

Timer function input

Timer function

Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction

with the timer function output (H2-

oo

 = 12).

167

19

PID disable

PID Disable

Open: PID control enabled

Closed: PID control disabled

167

1B

Program lockout

Program Lockout

Open: Parameters cannot be edited (except for U1-01 if the reference source is

assigned to the digital operator).

Closed: Parameters can be edited and saved.

167

1E

Reference sample hold Ref Sample Hold

Closed: Samples the analog frequency reference and operates the drive at that

speed.

167

B.8 H Parameters: Multi-Function Terminals

336

YASKAWA

 TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual

Summary of Contents for iQpump Micro CIMR-PW Series

Page 1: ...ent Pump Controller Models 200 V Class Single Phase Input 1 to 5 HP ND 200 V Class Three Phase Input 1 5 to 25 HP ND 400 V Class Three Phase Input 1 to 25 HP ND Type CIMR PW Receiving 1 Mechanical Installation 2 Electrical Installation 3 Start Up Programming Operation 4 Parameter Details 5 Troubleshooting 6 Periodic Inspection Maintenance 7 Specifications A Parameter List B MEMOBUS Modbus Communic...

Page 2: ...ent liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Yaskawa assumes no responsibility for errors or omissions Neither is any liability assu...

Page 3: ... 2 2 Mechanical Installation 28 Installation Environment 28 Installation Orientation and Spacing 28 Exterior and Mounting Dimensions 30 3 ELECTRICAL INSTALLATION 37 3 1 Section Safety 38 3 2 Standard Connection Diagram 40 Transducer Connection Diagrams 43 3 3 Terminal Block Configuration 44 3 4 Protective Covers 45 IP20 NEMA 1 UL Type 1 Front and Bottom Cover Removal and Installation 45 IP20 NEMA ...

Page 4: ...isplays 70 AUTO LED and HAND LED Indications 70 Menu Structure for Digital LED Operator 72 4 5 The Drive and Programming Modes 73 Changing Parameter Settings or Values 73 4 6 Using the Optional HOA Keypad 74 Keys and Displays 74 LCD Display 75 ALARM ALM LED Displays 76 AUTO LED and HAND LED Indications 76 Setting the Real Time Clock 77 Menu Structure for HOA Keypad 81 Changing Parameter Settings o...

Page 5: ...p Compensation 143 C4 Torque Compensation 144 C6 Carrier Frequency 145 5 4 d Reference Settings 147 d1 Frequency Reference 147 d2 Frequency Upper Lower Limits 148 d3 Jump Frequency 149 d4 Frequency Hold and Up Down 2 Function 150 5 5 E Motor Parameters 155 E1 V f Characteristics 155 E2 Motor 1 Parameters 159 5 6 F Option Settings 161 F6 Serial Communications Option Card Settings 161 MECHATROLINK I...

Page 6: ...S6 Drive Protection 246 T Motor Tuning 246 5 13 U Monitor Parameters 247 U1 Operation Status Monitors 247 U2 Fault Trace 247 U3 Fault History 247 U4 Maintenance Monitors 247 U5 PID Monitors 247 U6 Control Monitors 247 U9 Operation Status Monitors 247 6 TROUBLESHOOTING 249 6 1 Section Safety 250 6 2 Drive Faults Alarms Errors and Messages 252 Types of Faults Alarms and Errors 252 6 3 Fault Detectio...

Page 7: ...tings 308 Single Phase 200 V Class Drives 308 Three Phase 200 V Class Drives 309 Three Phase 400 V Class Drives 310 A 2 Drive Specifications 311 A 3 Drive Watt Loss Data 313 A 4 Drive Derating Data 314 Single Phase Derating 314 Temperature Derating 315 Altitude Derating 315 B PARAMETER LIST 317 B 1 Parameter Groups 318 B 2 A Initialization Parameters 319 A1 Initialization 319 A2 User Parameters 31...

Page 8: ...on 346 L4 Speed Detection 348 L5 Fault Restart 348 L6 Torque Detection 349 L8 Drive Protection 350 B 10 n Advanced Performance Set Up 352 n1 Hunting Prevention 352 n3 Overexcitation Braking 352 B 11 o Operator Related Parameters 353 o1 HOA Keypad Display Selection 353 o2 HOA Keypad Keypad Functions 354 o3 Copy Function 354 o4 Maintenance Monitor Settings 355 B 12 P Pump Parameters 356 P1 Pump Basi...

Page 9: ... 395 Controlling the Drive 395 C 7 Communications Timing 396 Command Messages from Master to Drive 396 Response Messages from Drive to Master 396 C 8 Message Format 397 Message Content 397 Slave Address 397 Function Code 397 Data 397 Error Check 397 C 9 Message Examples 399 Reading Drive MEMOBUS Modbus Register Contents 399 Loopback Test 399 Writing to Multiple Registers 400 C 10 MEMOBUS Modbus Da...

Page 10: ...SA Standards Compliance 432 Drive Motor Overload Protection 432 Safe Disable Function Description 433 Installation 433 D 1 UL Standards 435 UL Standards Compliance 435 IP66 NEMA 4X UL Type 4X Conditions of Acceptability 435 Main Circuit Terminal Wiring 435 Drive Motor Overload Protection 440 Table of Contents 10 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 11: ...his product that if not heeded may result in fatality personal injury or equipment damage Yaskawa is not responsible for the consequences of ignoring these instructions i 1 PREFACE 12 i 2 GENERAL SAFETY 13 i YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 11 ...

Page 12: ...pour permettre la decharge des condensateurs WARNING Read manual before installing Wait 5 minutes for capacitor discharge after disconnecting power supply Risk of electric shock Risque de decharge electrique iQpump Micro Quick Start Procedure TOEPYAIQPM01 This sheet is packaged together with the drive and contains a step by step guide to enable the user to properly wire the drive and motor and con...

Page 13: ...ffice WARNING Read and understand this manual before installing operating or servicing this drive The drive must be installed according to this manual and local codes The following conventions are used to indicate safety messages in this manual Failure to heed these messages could result in serious or fatal injury or damage to the products or to related equipment and systems DANGER Indicates a haz...

Page 14: ... Failure to comply could result in death or serious injury Installation maintenance inspection and service must be performed only by authorized personnel familiar with installation adjustment and maintenance of AC drives Do not remove covers or touch circuit boards while the power is on Failure to comply could result in death or serious injury Make sure the protective earthing conductor complies w...

Page 15: ...and the selection of the peripheral devices Check for short circuits or ground faults on the secondary side of fuses and GFCIs and check the wiring and the selection of peripheral devices Remove the cause of the problem and then turn the power supply off and on again If the cause cannot be identified do not turn on the power supply or attempt to operate the equipment Do not restart the drive immed...

Page 16: ... to reduce the load increase the acceleration and deceleration times or switch to a larger drive This will help keep peak current levels under 150 Be sure to check the peak current levels when starting and stopping repeatedly during the initial test run and make adjustments accordingly n Installation Enclosure Panels Keep the drive in a clean environment by installing the drive in an enclosure pan...

Page 17: ...o not immediately discharge after shutting off the power Wait for at least the amount of time specified on the drive before touching any components after shutting off the power Failure to comply may cause injury to personnel from electrical shock WARNING Burn Hazard Because the heatsink can get very hot during operation take proper precautions to prevent burns When replacing the cooling fan shut o...

Page 18: ...esonant frequency range Audible Noise The audible noise of the motor varies based on the carrier frequency setting However drive current derating may be required When using a high carrier frequency audible noise from the motor is comparable to the motor noise generated when running from line power n Specialized Motors Multi Pole Motor Because the rated current will differ from a standard motor be ...

Page 19: ... discharge after disconnecting power supply Risk of electric shock Risque de decharge electrique AVERTISSEMENT Lire le manuel avant l installation Attendre 5 minutes apres la coupure de l alimentation pour permettre la decharge des condensateurs WARNING Read manual before installing Wait 5 minutes for capacitor discharge after disconnecting power supply Risk of electric shock Risque de decharge el...

Page 20: ...i 2 General Safety This Page Intentionally Blank 20 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 21: ... to inspect the drive upon receipt and gives an overview of the different enclosure types and components 1 1 SECTION SAFETY 22 1 2 MODEL NUMBER AND NAMEPLATE CHECK 23 1 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 21 ...

Page 22: ...lure to comply may result in ESD damage to the drive circuitry A motor connected to a PWM drive may operate at a higher temperature than a utility fed motor and the operating speed range may reduce motor cooling capacity Ensure that the motor is suitable for drive duty and or the motor service factor is adequate to accommodate the additional heating with the intended operating conditions 1 1 Secti...

Page 23: ... C Enclosure type D Address 1 E Serial number F Lot number G Output specifications H Input specifications I AC drive model Figure 1 1 Nameplate Information Example 1 The address of the head office of Yaskawa Electric Corporation responsible for product liability is shown on the nameplate CIMR PW 2 V 0010 F A A Drive iQpump No Enclosure Type 1 Design Revision Order No Customized Specifications V St...

Page 24: ...V0012 3 0 3 12 0 2V0020 5 5 5 19 6 2V0030 7 5 10 30 0 2V0040 11 10 40 0 2V0056 15 20 56 0 2V0069 18 5 25 69 0 n Three Phase 400 V Class Drive Model Max Motor Capacity kW HP Rated Output Current A 4V0002 0 75 1 2 1 4V0004 1 5 2 4 1 4V0005 2 2 3 5 4 4V0007 3 0 3 6 9 4V0009 3 7 5 8 8 4V0011 5 5 7 5 11 1 4V0018 7 5 10 17 5 4V0023 11 15 23 0 4V0031 15 20 31 0 4V0038 18 5 25 38 0 1 2 Model Number and Na...

Page 25: ...ical Installation This chapter explains how to properly mount and install the drive 2 1 SECTION SAFETY 26 2 2 MECHANICAL INSTALLATION 28 2 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 25 ...

Page 26: ...f the drive to perform cooling fan replacement when required Operating the motor in the low speed range diminishes the cooling effects increases motor temperature and may lead to motor damage by overheating Reduce the motor torque in the low speed range whenever using a standard blower cooled motor If 100 torque is required continuously at low speed consider using a special drive or vector motor S...

Page 27: ...hen the distance between the motor and drive is long use a cable thick enough to connect the motor to the drive to prevent motor torque reduction When using an explosion proof motor it must be subject to an explosion proof test in conjunction with the drive This is also applicable when an existing explosion proof motor is to be operated with the drive Since the drive itself is not explosion proof ...

Page 28: ...al contact with the enclosed equipment to provide a degree of protection against falling dirt rain sleet snow windblown dust splashing water hose directed water and corrosion and that will be undamaged by the external formation of ice on the enclosure IP66 Dust tight enclosures to not allow any dust to penetrate The enclosure guards the drive against powerful jetting water sprayed from any directi...

Page 29: ...en mounting drives with a minimum side by side clearance of 2 mm according to Figure 2 3 derating must be considered and parameter L8 35 must be set 2 mm A B B C D C A Line up the tops of the drives B 30 mm minimum C 100 mm minimum D Airflow direction Figure 2 3 Space Between Drives Side by Side Mounting Note When installing drives of different heights in the same enclosure panel the tops of the d...

Page 30: ...imensions for IP20 NEMA 1 UL Type 1 Enclosure Drives W W1 H1 H4 H5 H2 H H3 D1 D 2 M4 t1 H6 Voltage Class Drive Model Dimensions mm in W H D 1 W1 H1 H2 H3 H4 H5 H6 D1 t1 Wt kg lb Three Phase 200 V Class 2V0006F 68 2 68 149 5 5 89 128 5 04 56 2 20 128 5 03 118 4 65 4 0 16 20 0 79 5 0 20 1 5 0 06 58 5 2 32 5 0 20 1 3 2 9 1 The installed 24 V power supply option adds 27 mm 1 06 in to the total depth o...

Page 31: ...0 79 5 0 20 1 5 0 06 58 2 28 5 0 20 1 9 4 2 2V0020F 140 5 51 153 6 02 143 5 63 128 5 04 128 5 03 118 4 65 4 8 0 19 20 0 79 5 0 20 5 0 20 65 2 56 5 0 20 2 6 5 7 Three Phase 400 V Class 4V0002F 108 4 25 149 5 5 89 99 3 90 96 3 78 128 5 03 118 4 65 4 0 16 20 0 79 5 0 20 1 5 0 06 28 1 10 5 0 20 1 4 3 1 4V0004F 108 4 25 149 5 5 89 137 5 5 41 96 3 78 128 5 03 118 4 65 4 0 16 20 0 79 5 0 20 1 5 0 06 58 2...

Page 32: ...6 192 7 56 320 12 60 336 13 23 7 0 28 15 0 59 22 0 87 1 5 0 06 78 3 07 5 0 20 M6 9 2 20 3 Three Phase 200 V Class 4V0018F 140 5 51 254 10 00 140 5 51 122 4 80 234 9 21 248 9 76 6 0 24 13 0 51 13 0 51 1 5 0 06 55 2 17 5 0 20 M5 3 8 8 4 4V0023F 140 5 51 254 10 00 140 5 51 122 4 80 234 9 21 248 9 76 6 0 24 13 0 51 13 0 51 1 5 0 06 55 2 17 5 0 20 M5 3 8 8 4 4V0031F 180 7 09 290 11 42 143 5 63 160 6 30...

Page 33: ...4V0002G 162 6 38 222 8 74 185 7 28 135 5 32 210 8 27 6 0 24 2 0 08 81 3 19 126 4 96 90 3 54 5 0 11 02 4V0004G 5 1 11 24 Table 2 6 Dimensions for IP66 NEMA 4X UL Type 4X Enclosure Drives 4 M6 W1 W D E B A 6 28 H1 H2 H t1 Voltage Class Drive Model Dimensions mm in W H D W1 H1 H2 t1 A B E Wt kg lb Single Phase 200 V Class BV0006G 187 7 36 255 10 04 235 9 25 158 6 22 241 9 49 7 0 28 2 5 0 10 140 5 51 ...

Page 34: ...5 158 6 22 241 9 49 7 0 28 2 5 0 10 140 5 51 188 7 40 100 3 94 7 7 16 98 2V0012G 2V0020G 8 1 17 86 Three Phase 400 V Class 4V0005G 187 7 36 255 10 04 235 9 25 158 6 22 241 9 49 7 0 28 2 5 0 10 140 5 51 188 7 40 100 3 94 7 7 16 98 4V0007G 7 9 17 42 4V0009G 4V0011G 8 1 17 86 2 2 Mechanical Installation 34 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 35: ... 10 43 400 15 75 8 5 0 33 2 5 0 10 158 6 22 205 5 8 09 258 10 16 90 3 54 95 3 74 21 8 48 06 2V0040G 2V0056G 23 2 51 15 Three Phase 400 V Class 4V0018G 290 11 42 420 16 54 305 12 01 265 10 43 400 15 75 8 5 0 33 2 5 0 10 158 6 22 205 5 8 09 258 10 16 90 3 54 95 3 74 21 7 47 84 4V0023G 21 8 48 06 4V0031G 22 9 50 49 4V0038G 23 2 51 15 2 2 Mechanical Installation YASKAWA TOEP YAIQPM 03B YASKAWA AC Driv...

Page 36: ...ss Drive Model Dimensions mm in W H D W1 H1 H2 t1 A B C E F Wt kg lb Three Phase 200 V Class 2V0069G 290 11 42 465 18 31 305 12 01 265 10 43 445 17 52 8 5 0 33 2 5 0 10 173 6 81 188 7 40 248 9 76 130 5 12 160 6 30 27 7 61 07 2 2 Mechanical Installation 36 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 37: ...RD CONNECTION DIAGRAM 40 3 3 TERMINAL BLOCK CONFIGURATION 44 3 4 PROTECTIVE COVERS 45 3 5 PREPARING IP66 NEMA 4X UL TYPE 4X ENCLOSURE DRIVES FOR WIRING 47 3 6 MAIN CIRCUIT WIRING 50 3 7 CONTROL CIRCUIT WIRING 55 3 8 I O CONNECTIONS 59 3 9 MAIN FREQUENCY REFERENCE 61 3 10 WIRING CHECKLIST 62 3 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 37 ...

Page 38: ... by authorized personnel familiar with installation adjustment and maintenance of AC drives Do not touch any terminals before the capacitors have fully discharged Failure to comply could result in death or serious injury Before wiring terminals disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned off The charge indicator LED will exting...

Page 39: ...d terminal of the drive Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices Failure to comply could result in damage to the drive Do not modify the drive circuitry Failure to comply could result in damage to the drive and will void warranty Yaskawa is not responsible for any modification of the product made by the user This pr...

Page 40: ...or use a drive duty motor Failure to comply could lead to motor insulation breakdown NOTICE Correctly set Sink Source jumper S3 for internal power supply Failure to comply may result in damage to the drive Refer to I O Connections on page 59 for details NOTICE Do not connect AC control circuit ground to drive enclosure Improper drive grounding can cause control circuit malfunction NOTICE Route mot...

Page 41: ...AC AM 0 to 32 kHz Analog monitor output Termination resistor Monitor output 6 IG R R S S MEMOBUS Modbus comm RS 485 422 120 1 2 W Cable shield ground DIP switch S2 main circuit terminal shielded line twisted pair shielded line control terminal Safe Disable Input Safety switch HC H1 Jumper 7 System feedback HAND speed Main speed reference Multi function programmable RP V A1 A2 AC 2 k Pulse train in...

Page 42: ...properly set S5 for 3 Wire H1 05 0 Improper sequencing of run stop circuitry could result in death or serious injury from moving equipment WARNING Sudden Movement Hazard Ensure start stop and safety circuits are wired properly and in the correct state before energizing the drive Failure to comply could result in death or serious injury from moving equipment When programmed for 3 Wire control a mom...

Page 43: ... Figure 3 3 Transducer 2 Wire Connection Diagram Signal Wire white 24 V PSU to Drive A2 24V AC FE 24V Power Supply Shield FE Functional Earth Cable Blue J2 24V Power Supply Transducer Signal 0 10 Vdc typical CN1 Terminal Block Example Customer supplied pressure transducer feedback device 3 Wire TB1 2 TB1 1 TB2 TB1 3 EG A2 A1 PC P2 V AM AC MP AC P1 iQpump Micro Drive Earth Ground Internal Circuit I...

Page 44: ...ive sizes Model 2V0006 Models BV0006 to BV0012 2V0010 to 2V0020 4V0002 to 4V0011 Models 2V0030 and 2V0040 4V0018 and 4V0023 Model 2V0069 Model BV0018 Models 2V0056 4V0031 and 4V0038 Figure 3 5 Main Circuit Terminal Block Configurations 3 3 Terminal Block Configuration 44 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 45: ...t cover Figure 3 6 Remove the Front Cover on an IP20 NEMA 1 UL Type 1 Drive 2 Loosen the screw on the terminal cover to remove the terminal cover and expose the conduit bracket A B A Conduit bracket B Terminal cover Figure 3 7 Remove the Terminal Cover on an IP20 NEMA 1 UL Type 1 Drive 3 Loosen two screws attaching the conduit bracket to remove A A Conduit bracket Figure 3 8 Remove the Conduit Bra...

Page 46: ... from 40 C to 50 C or to mount NEMA 1 UL Type 1 drives side by side the top cover can be removed Remove the top cover and set L8 35 to 2 Note Removing the top cover of a NEMA 1 UL Type 1 drive converts the drive to an IP20 Open Chassis rating and the drive will no longer have a NEMA 1 UL Type 1 rating n Removing the Top Cover Insert the blade of a straight edge screwdriver into the opening of the ...

Page 47: ...009 4V0011 4V0018 4V0023 4V0031 4V0038 n Remove Rubber Bushings and Insert Cable Glands NOTICE Do not pinch or damage the sealing gasket when attaching the front cover Damage to the gasket may allow moisture or dust to enter the protective enclosure and damage drive components NOTICE Do not use silicone sealant with cable glands or front cover to reinforce waterproofing Corrosive vapors produced b...

Page 48: ...ttach the enclosure front cover in place gently move the front cover away from the enclosure Refer to Table 3 2 for installation bolt size Press firmly on the digital operator cable connector release tab to disconnect the cable from port CN1 on the drive then remove the front cover Table 3 2 IP66 NEMA 4X UL Type 4X Enclosure Front Cover Installation Bolt Size and Torque Voltage Class Drive Model I...

Page 49: ...l Operator Cable Figure 3 15 Insert Digital Operator Cable 3 Reattach the front cover of the drive enclosure Refer to Table 3 2 for tightening torque specifications Front Cover Front Cover Screw 4 Drive Figure 3 16 Attach Enclosure Cover 3 5 Preparing IP66 NEMA 4X UL Type 4X Enclosure Drives for Wiring YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 49 3 Electrical Installation ...

Page 50: ...gauge recommendations based on drive continuous current ratings using 75 C 600 Vac vinyl sheathed wire assuming ambient temperature within 30 C and wiring distance shorter than 100 m 2 Terminals 1 2 B1 and B2 are for connecting optional devices such as a braking resistor Do not connect other non specified devices to these terminals Consider the amount of voltage drop when selecting wire gauges Inc...

Page 51: ... 14 1 2 18 to 14 B1 B2 18 to 14 14 18 to 14 2V0010 R L1 S L2 T L3 12 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 2V0012 R L1 S L2 T L3 12 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 2V0020 R L1 S L2 T L3 10 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 10 14 to 10 1 2 14 to 10...

Page 52: ...que N m lb in 4V0002 4V0004 R L1 S L2 T L3 14 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 14 14 to 10 4V0005 4V0007 4V0009 R L1 S L2 T L3 14 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 4V0011 R L1 S L2 T L3 12 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14...

Page 53: ...eases An increase in leakage current may trigger an overcurrent situation and weaken the accuracy of the current detection Adjust the drive carrier frequency according to the following table If the motor wiring distance exceeds 100 m because of the system configuration reduce the ground currents Refer to Table 3 7 to set the carrier frequency to an appropriate level Table 3 7 Cable Length Between ...

Page 54: ...ous injury Note A cover placed over the DC Bus and braking circuit terminals prior to shipment helps prevent miswiring Cut away covers as needed for terminals with a needle nose pliers A A Protective Cover to Prevent Miswiring Note The ground terminal screw on IP20 NEMA 1 UL Type 1 holds the protective cover in place on model 2V0006 3 6 Main Circuit Wiring 54 YASKAWA TOEP YAIQPM 03B YASKAWA AC Dri...

Page 55: ...c max 10 mA allowed H1 Safe disable input Open Output disabled Closed Normal operation Note Disconnect wire jumper between HC and H1 when using the safe disable input The wire length should not exceed 30 m Main Frequency Reference Input RP Multi function pulse train input frequency reference Response frequency 0 5 to 32 kHz Duty Cycle 30 to 70 High level voltage 3 5 to 13 2 Vdc Low level voltage 0...

Page 56: ...ol Circuit Terminals Serial Communications Type No Signal Name Function Signal Level MEMOBUS Modbus Communication R Communications input MEMOBUS Modbus communication Use a RS 485 or RS 422 cable to connect the drive RS 485 422 MEMOBUS Modbus communication protocol 115 2 kbps max R Communications input S Communications output S Communications output IG Shield ground 0 V u Terminal Configuration S1 ...

Page 57: ...dures and preparations for wiring the control terminals WARNING Electrical Shock Hazard Do not remove covers or touch the circuit boards while the power is on Failure to comply could result in death or serious injury NOTICE Separate control circuit wiring from main circuit wiring terminals R L1 S L2 T L3 B1 B2 U T1 V T2 W T3 1 2 and other high power lines Improper wiring practices could result in ...

Page 58: ...2 Preparing the Ends of Shielded Cables When setting the frequency by analog reference from an external potentiometer use shielded twisted pair wires and ground the shield of twisted pair wires to the ground terminal of the drive NOTICE The analog signal lines between the drive and the operator station or peripheral equipment should not exceed 50 meters when using an analog signal from a remote so...

Page 59: ...re 3 24 DIP Switch S3 n Transistor Input Signal Using 0 V Common Sink Mode When controlling the digital inputs by NPN transistors 0 V common sinking mode set the DIP switch S3 to SINK and use the internal 24 V power supply Drive Shielded cable Forward run stop Not used External fault N O Fault reset Multi setpoint 1 HAND HAND 2 Multi function input S1 S2 S3 S3 24V S4 S5 S6 S7 SC SINK SOURCE SINK S...

Page 60: ...al 24 V power supply Forward run stop Not used External fault N O Fault rest Multi setpoint 1 HAND HAND 2 External power supply Shielded cable Drive Multi function input S1 S2 S3 24V S4 S5 S6 S7 SC S3 SINK SOURCE 24 V SINK SOURCE Figure 3 26 Source Mode Sequence from PNP Transistor 24 V Common 3 8 I O Connections 60 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 61: ...ent Input Drive Main speed frequency reference voltage input Main speed frequency reference current input Frequency reference common 10 5 V 20 mA current 0 to 10 V V A1 A2 AC Drive Main speed frequency reference voltage input Main speed frequency reference current input Frequency reference common 4 to 20 mA input or 0 to 20 mA input 10 5 V 20 mA current V A1 A2 AC V I Figure 3 27 DIP Switch S1 Tab...

Page 62: ...e drive and motor exceeds 50 m adjust the carrier frequency C6 02 accordingly 53 11 Properly ground the drive 53 12 Tightly fasten all terminal screws Refer to Table 3 4 Table 3 5 or Table 3 6 50 13 Set up overload protection circuits when running multiple motors from a single drive M1 OL1 OL2 OLn MC1 MC2 MCn M2 Mn Drive MC1 MCn OL 1 OLn magnetic contactor thermal relay Power supply Note Close MC1...

Page 63: ... POWERING UP THE DRIVE 68 4 4 USING THE STANDARD DIGITAL LED OPERATOR 69 4 5 THE DRIVE AND PROGRAMMING MODES 73 4 6 USING THE OPTIONAL HOA KEYPAD 74 4 7 PUMP APPLICATION PRESETS 86 4 8 IQPUMP PRESETS AND FUNCTIONS 87 4 9 AUTO TUNING 101 4 10 NO LOAD OPERATION TEST RUN 104 4 11 TEST RUN WITH LOAD CONNECTED 105 4 12 VERIFYING PARAMETER SETTINGS AND BACKING UP CHANGES 106 4 13 TEST RUN CHECKLIST 108 ...

Page 64: ...afe level Do not allow unqualified personnel to perform work on the drive Failure to comply could result in death or serious injury Installation maintenance inspection and servicing must be performed only by authorized personnel familiar with installation adjustment and maintenance of AC drives Do not perform work on the drive while wearing loose clothing jewelry or without eye protection Failure ...

Page 65: ...ve Do not allow unqualified personnel to use the product Failure to comply could result in damage to the drive or braking circuit Carefully review instruction manual TOBP C720600 00 when connecting a braking option to the drive Do not modify the drive circuitry Failure to comply could result in damage to the drive and will void warranty Yaskawa is not responsible for any modification of the produc...

Page 66: ...ce for air circulation Refer to Correct Installation Spacing on page 29 for proper spacing 6 Verify that the proper branch circuit protection is installed in front of the drive Refer to Factory Recommended Branch Circuit Protection on page 430 for proper input fuse or circuit breaker sizing 7 NOTICE Separate control circuit wiring from main circuit wiring terminals R L1 S L2 T L3 B1 B2 U T1 V T2 W...

Page 67: ...rating Please note that if multiple motors are being operated from one drive each motor must have its own overload and short circuit protection 22 Wire all necessary power leads to the drive DO NOT CONNECT MOTOR TO DRIVE AT THIS TIME 23 Wire all necessary ground wires to the drive 24 Wire all necessary control wires to the drive 25 Ensure that the power leads are connected to the R L1 S L2 and T L...

Page 68: ...ut terminals U T1 V T2 and W T3 with motor terminals U V and W Control circuit terminals Check control circuit terminal connections Drive control terminal status Open all control circuit terminals off Status of the load and connected machinery Uncouple the motor from the load n Status Display When the power supply to the drive is turned on the LED operator lights will appear as follows No Name Des...

Page 69: ...tem selects parameter numbers and increments setting values 6 Down Arrow Key Scrolls down to display the previous item selects parameter numbers and decrements setting values 7 OFF OFF Key Follows the stopping method set in b1 03 to stop drive operation 8 ENTER Key Enters parameter values and settings Selects a menu item to move between displays 9 HAND HAND Key The drive runs at a selectable frequ...

Page 70: ...e 4 2 AUTO LED and HAND LED Indications AUTO LED HAND LED State AUTO Off HAND Off OFF mode AUTO Off HAND On solid HAND mode Also during DC injection braking AUTO Off HAND Long blink 50 duty HAND mode when the Frequency Reference is 0 and or decelerating in HAND mode or during PI Sleep or Snooze AUTO On solid HAND Off Running in AUTO mode Also during DC injection braking AUTO Off HAND Short blink 1...

Page 71: ... OFF Output Frequency RUN Command Frequency AUTO LED HAND Mode Selection AUTO Mode Selection OFF AUTO Operation Mode OFF HAND LED OFF 0 Hz 6 Hz ON Short blink Figure 4 2 LEDs and Drive Operation in AUTO and HAND Modes 4 4 Using the Standard Digital LED Operator YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 71 4 Start Up Programming Operation ...

Page 72: ... U1 91 PID Feedback F OUT U1 02 Output Frequency I OUT U1 03 Output Current USER Selected Monitor via o1 01 defaulted to U1 06 Output Voltage The following monitors are available via the Quick Monitor Monitor Name U1 10 Input Terminal Status U1 11 Output Terminal Status U1 13 Terminal A1 Level U1 14 Terminal A2 Level Monitor Name U4 01 Drive Elapsed Time U9 02 iQ Network Activity U1 99 Anti No Flo...

Page 73: ... changing C1 01 Acceleration Time 1 from 10 0 seconds to 20 0 seconds Step Display Result 1 Turn on the power to the drive The initial display appears 2 Press the key until the Setup Mode Screen appears 3 Press the key to view the parameter setting display 4 Scroll through parameters by pressing the key until C1 01 appears 5 Press to view the current setting value 10 0 Number farthest to the left ...

Page 74: ...erence Set the drive to AUTO mode Run command input source depends on b1 02 Frequency reference input source depends on b1 01 5 Up Arrow Key Scrolls up to display the next item selects parameter numbers and increments setting values 6 Down Arrow Key Scrolls down to display the previous item selects parameter numbers and decrements setting values 7 OFF OFF Key Follows the stopping method set in b1 ...

Page 75: ...he MEMOBUS Modbus Communication Inputs of the drive OP Displayed when the frequency reference is assigned to option card connected to the drive AI Displayed when the function reference is assigned to an analog input OFF Displayed when HAND mode is OFF 6 LOCAL REMOTE Display 2 RSEQ Blinks when the Run command is supplied from a remote source LSEQ Displayed when the Run command is supplied from the ...

Page 76: ... LED Indications AUTO LED HAND LED State AUTO Off HAND Off OFF mode AUTO Off HAND On solid HAND mode Also during DC injection braking AUTO Off HAND Long blink 50 duty HAND mode when the Frequency Reference is 0 and or decelerating in HAND mode or during PI Sleep or Snooze AUTO On solid HAND Off Running in AUTO mode Also during DC injection braking AUTO Off HAND Short blink 15 duty HAND mode Ready ...

Page 77: ... a Clock Not Set alarm will flash Pressing the F2 Data key will display the setting screen again n Feedback Loss Wire Break Alarm If there is no sensor wired to the drive a Feedback Loss Wire Break alarm will flash on the display Providing the proper feedback device signal will clear the Feedback Loss alarm The drive requires a feedback device e g pressure transducer flow meter etc to perform auto...

Page 78: ...se the number selected by the cursor from 504 to 488 in increments of 8 Pressing the down arrow key will decrease the number selected by the cursor from 504 to 488 in increments of 8 The feature is used to keep the RTC in sync with an external device clock like a PLC or BAS system and will adjust the clock by a set amount of seconds every month n Real Time Clock Setting at Initial Power up of a Ne...

Page 79: ... the screen shows Programming MODE HOME PRG ALM Programming FWD 3 Press the ENTER key to enter select the parameter setting mode PRMSET PRG ALM Initialization A1 00 0 Select Language FWD ALM HOME DATA 4 Use the up and down arrow keys to scroll through display menu until parameter o4 17 appears PRMSET PRG ALM Maintenance o4 17 0 Set time FWD ALM HOME DATA 5 Press the ENTER key until 0 flashes PRMSE...

Page 80: ...he current date and time for the Real Time Clock 0 No Setting 1 Real Time Clock Set 2 Real Time Clock Reset Default 0 Range 0 to 2 Setting 0 No Setting Default Setting 1 Set The digital operator will show the Clock Adjustment display In Clock Adjustment Mode the user can adjust the Real Time Clock Setting 2 Reset The Real Time Clock data is cleared A Clock Not Set alarm will occur until o4 17 is s...

Page 81: ...00Hz U1 91 0 0PSI DRV Monitor JOG Rdy LSEQ LREF Home FWD MONITR U1 02 0 00Hz U1 02 0 00Hz U1 91 0 0PSI DRV Output Freq Rdy LSEQ LREF Home FWD JOG Home F1 MODE U1 99 0 0sec U1 02 0 00Hz U1 91 0 0PSI DRV ANF Timer Rdy MONITOR LSEQ LREF QMONI Use F1 F2 MENU Use UP DWN DATA Figure 4 9 HOA Keypad Menu and Screen Structure 1 The display cycles between these three displays on the initial startup screen a...

Page 82: ...ation Time 1 from 10 0 seconds default to 20 0 seconds Note During serial communication writing if a parameter change is also attempted via the HOA keypad a BUSY WRITE PROTECTED message will display Parameter change will not be possible from the HOA keypad until an Enter command is received via the serial communication to finish the serial writing process Step Display Result 1 Turn on the power to...

Page 83: ...Modified Constants Menu The Modified Constants Menu lists parameter changes as a result of using an Application Preset A1 03 or by making manual parameter changes including Auto Tuning The Application Preset changes are contained in the Appl folder while all other changes appear in the Std folder The Modified Constants Menu helps determine which settings have been changed and is particularly usefu...

Page 84: ...rom 14 0 to 24 0 seconds Step Display Result 1 Turn on the power to the drive The initial display appears MODE U5 99 0 0PSI U1 02 0 00Hz U1 91 0 0PSI DRV Auto Setpoint Rdy MONITOR LSEQ LREF 2 Press or until the display shows the top of the Modified Constants Menu MODE PRG RDY Modified Consts Home FWD Appl 005 Std 003 DATA 3 Press then to select standard Std parameters that have been edited from th...

Page 85: ...onfirm the change Entry Accepted 9 The display automatically returns to the screen shown in Step 4 PRMSET C1 02 24 0sec 0 0 6000 0 10 0 sec PRG Decel Time 1 FWD Home DATA 10 Press as many times as necessary to return to the initial display MODE U5 99 0 0PSI U1 02 0 00Hz U1 91 0 0PSI DRV Auto Setpoint Rdy MONITOR LSEQ LREF 4 6 Using the Optional HOA Keypad YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive i...

Page 86: ...H2 03 A H1 06 4 o1 06 0 H1 07 F P1 05 0 sec H2 02 0 d1 01 40 00 Hz H2 03 A H3 02 0 H3 10 2 L5 01 0 L5 04 180 0 sec o1 06 0 P1 05 0 sec P1 06 0 0 Hz P4 12 0 0 Hz P4 17 0 0 min P5 02 0 0 Hz u Parameters Displayed Depending on A1 06 Setting The following table shows which parameters are shown on the Pump Quick Setup menu depending on the A1 06 selection A1 03 6008 A1 06 8 Pressure Control A1 03 6009 ...

Page 87: ... RPM This information can be found on the motor nameplate or specification sheet 4 Set the feedback device scaling in parameter P1 03 Check the sensor nameplate or specification sheet For example if the device outputs 20 mA at 14 50 ft of water depth the set P1 03 to 14 50 The drive controller will automatically scale all associated parameters and monitors Monitor U1 91 Pump Feedback will display ...

Page 88: ... drive rated current E2 04 Number of Motor Poles Default 2 Min 2 Max 48 P1 03 Feedback Device Scaling Default 145 0 PSI Min 0 1 Max 6000 0 P1 11 High Feedback Level Default 155 0 PSI Min 0 0 Max 6000 0 P1 06 Minimum Pump Speed Default 40 0 Hz Min 0 0 Max E1 04 P1 04 Start Draw Down Level Default 0 0 PSI Min 999 9 Max 999 9 P2 02 Sleep Level Default 0 0 Hz Min 0 0 Max 6000 0 P4 10 AUTO Mode Operato...

Page 89: ...parameter E2 04 2 pole motors have a rated RPM of slightly less than 3600 RPM 4 pole motors have a rated RPM of slightly less than 1800 RPM This information can be found on the motor nameplate or specification sheet 8 Determine whether the drive controller should attempt to reset itself after a fault The default setting is disabled The function is turned on by setting 1 to 10 reset attempts in par...

Page 90: ...ed determined by P4 24 All drives will restart when sufficient pressure returns Required Control Wiring Any one of the multi function digital inputs S1 to S7 must be wired and programmed with a low suction inlet pressure switch The appropriate terminal parameter H1 oo must be to set 73 Low City Pressure The action of the switch normally open normally closed is set in parameter P4 21 Start Up Proce...

Page 91: ...ction provides a current limit of the pump motor The function is designed to prevent long term overload conditions of the pump especially if the motor and drive are oversized compared to the pump The drive will attempt to limit the output current by reducing the frequency reference The frequency is reduced using an internal current PID regulator When the Current Limit function is active the alarm ...

Page 92: ...r Bias When P9 33 0 0 sec an alternate deceleration time Lag Follower Decel P9 32 is used when the drive switches from the latched speed Lag Fixed Delay P9 07 to the new Lead drive output frequency The deceleration time is active for the duration set in P9 33 Lag Follower Deceleration Time Active Time and will switch back to the regular deceleration rate when it expires Note Parameter functionalit...

Page 93: ... Perform the following steps to make the RS 485 network connections between all drives that will be multiplexed 1 Jumper terminals R to S and jumper terminals R to S terminals on each individual drive according to Figure 4 12 R S R S Drive X Figure 4 12 Drive Terminal Jumpers 2 Use shielded communication cable for steps 3 and 4 to connect the drives in a daisy chain manner according to Figure 4 13...

Page 94: ... drives are receiving valid data indicated by a regular change in the monitor value At least one drive has the unit M while the others have the unit Table 4 9 Network Connectivity Information Network State Top Line on Home Screen o1 12 1 U9 02 Network Activity Drive is the Master and is communicating with another drive Pump Off Network M CONNECTED MONITOR U5 99 U1 02 U1 91 100 0PSI 0 00Hz 62 8PSI ...

Page 95: ...t for de staging to occur High Feedback Quick De stage Low Feedback Quick De stage Normal De stage Low Water Level De stage Suction Pressure De stage Drive Run Order U9 04 Running Queue No Shows the position in the iQpump MEMOBUS running queue U9 04 0 for pumps that are not running U9 04 1 on the first pump that came on and is still running U9 04 2 on the second pump that came on and is still runn...

Page 96: ...U1 01 51 37HZ PID Feedback via Network The Network PID Feedback comes from a drive on the network with a valid analog PID feedback source and can be used as the primary or secondary feedback source for a networked drive Set P9 02 to 0 if a drive has an analog PID feedback device installed and switching to network as a backup is not desired If a drive has an analog PID feedback device installed and...

Page 97: ...1 b1 02 1 Node Address H5 01 1 H5 01 2 Highest Node Address P9 25 2 P9 25 2 Pump Mode 3 Network P1 01 3 P1 01 3 Feedback Source 0 Analog P9 02 0 P9 02 0 Lag Fixed Speed P9 06 54 0 Hz P9 06 54 0 Hz Setpoint U5 99 100 PSI U5 99 100 PSI Start Level P1 04 80 PSI P1 04 80 PSI 1 All other multiplexing and alternation parameters are set to default settings Duplex System with Fine Tuning Application Examp...

Page 98: ...ltiplexing and alternation parameters are set to default settings Duplex System with Jockey Pump Example A customer requires a pump system with the following requirements One small pump the Jockey pump will run the system during off peak times Two larger pumps will run the system when the demand is higher The Jockey pump should not run when the two larger pumps are running Pump wear is still an is...

Page 99: ...e feedback transducers should fail read from a working one and notify the customer of the failure by the alarm display Setpoint is 90 PSI feedback scale is 145 PSI start level is 75 PSI Drive A 25 HP R S S R A2 AC V A1 SN S1 Drive B 25 HP R S S R A2 AC V A1 SN S1 SYSTEM PRESSURE FEEDBACK Drive C 25 HP R S S R A2 AC V A1 SN S1 SYSTEM PRESSURE FEEDBACK SYSTEM PRESSURE FEEDBACK Figure 4 16 Simplified...

Page 100: ...d instead of running booster pump 1 booster pump 2 is stages on since booster 1 ran during the last cycle This method ensures that during normal operation both booster pumps will operate evenly as lead or lag pumps each run cycle A triplex irrigation booster system has one PM Pump pressure maintenance and two larger booster pumps of the same horsepower The customer would like to ensure that the PM...

Page 101: ...describes digital input and output terminal status during Auto Tuning Table 4 17 Digital Input and Output Operation During Auto Tuning Auto Tuning Type Digital Input Digital Output Stationary Auto Tuning for Line to Line Resistance Not available Maintains the status at the start of Auto Tuning WARNING Sudden Movement Hazard Do not release the mechanical brake during stationary Auto Tuning Inadvert...

Page 102: ...he load and make any necessary parameter adjustments 7 If the test run was successful do a test run with the load connected and make parameter adjustments if necessary u Input Data for Auto Tuning The T1 oo parameters are used to set the Auto Tuning input data Note 1 Cycling power to the drive will reset any values set during the Auto Tuning process to factory defaults 2 For motors that are to be ...

Page 103: ...nd later 0 03 to 650 00 kW PRG 1015 and earlier 0 00 to 650 00 kW n T1 04 Motor Rated Current Used to set the motor rated current according to the motor nameplate value For optimal performance in OLV the motor rated current should be between 50 and 100 of the drive rating Enter the current at the motor base speed No Name Setting Range Default T1 04 Motor Rated Current 10 to 200 of drive rated curr...

Page 104: ...Step Display Result 1 Turn on the power to the drive The initial display appears 2 Press HAND to give the drive a Run command from HAND mode The HAND light will turn on and the motor will rotate at 40 Hz AUTO OFF HAND Off On HAND HAND 3 Ensure the motor is rotating in the correct direction and no faults or alarms occur Motor Forward 4 If there is no error in step 3 press to increase the frequency ...

Page 105: ...Checklist Before Operation The motor should rotate in the proper direction The motor should accelerate and decelerate smoothly n Operating the Motor under Loaded Conditions Test run the application similarly to the no load test procedure when connecting the machinery to the motor Check monitor parameter U1 03 to ensure there is no overcurrent If the application permits running the load in the reve...

Page 106: ...o Pump Application Presets on page 86 7771 Submersible Motor General Purpose Operation Refer to Pump Application Presets on page 86 0 to 7771 0 u Parameter Access Level A1 01 Setting the Access Level for Operation only A1 01 0 allows the user to access parameters A1 oo and Uo oo only Other parameters are not displayed Setting the Access Level for User Parameters A1 01 1 allows the user to access p...

Page 107: ...eal Time Clock function LCD keypad display and copy function n DriveWizard iQpump DriveWizard iQpump is a PC software tool for parameter management monitoring and diagnosis DriveWizard iQpump can load store and copy drive parameter settings For details refer to Help in the DriveWizard iQpump software 4 12 Verifying Parameter Settings and Backing Up Changes YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive ...

Page 108: ...or with a rated frequency of 60 0 Hz set E1 03 to 1 5 The should illuminate after giving a run command using the AUTO key 6 If the motor rotates in the opposite direction during the test run switch two of the drive output terminals U T1 V T2 W T3 68 7 If the control circuit terminals should supply the frequency reference select the correct voltage input signal level 0 to 10 V or the correct curren...

Page 109: ... MOTOR PARAMETERS 155 5 6 F OPTION SETTINGS 161 5 7 H TERMINAL FUNCTIONS 163 5 8 L PROTECTION FUNCTIONS 189 5 9 N SPECIAL ADJUSTMENTS 213 5 10 O OPERATOR RELATED SETTINGS 215 5 11 P PUMP 223 5 12 Q PID CONTROLLER 245 5 13 U MONITOR PARAMETERS 247 5 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 109 ...

Page 110: ...ction 0 to 3 2 Setting 0 Operation only Access to only parameters A1 01 A1 04 and all U monitor parameters Setting 1 User Parameters Access to only a specific list of parameters set to A2 01 through A2 32 These User Parameters can be accessed using the Setup Mode of the digital operator Setting 2 Advanced Access Level A and Setup Access Level S All parameters can be viewed and edited Setting 3 Loc...

Page 111: ...ts parameters to default settings with digital inputs S1 S2 and S5 configured as Run Stop and Forward Reverse respectively S1 SN FWD Run Stop 2 Wire Control Stop switch NC contact Operation switch NO contact S1 S2 SN Run command Run on momentary close Stop command Stop on momentary open Sequence input common 3 Wire Control Figure 5 2 2 3 Wire Control Wiring Examples Notes on Parameter Initializati...

Page 112: ...r entering the password when the drive is locked A1 05 is a hidden parameter used to set the password No Parameter Name Setting Range Default A1 04 Password 0 to 9999 0 A1 05 Password Setting How to use the Password The user can set a password for the drive to restrict access The password is set to A1 05 and must be entered to A1 04 to unlock parameter access Until the correct password is entered ...

Page 113: ...2 Wire or 3 Wire initialization resets the password to 0000 Reenter the password to parameter A1 05 after drive initialization u A2 User Parameters n A2 01 to A2 32 User Parameters The user can select 32 parameters and assign them to A2 01 through A2 32 This saves time later scrolling through the parameter menu The list of User Parameters can also track the most recently edited settings and save t...

Page 114: ... Setting 1 Save history of recently viewed parameters By setting A2 33 to 1 all parameters that were recently edited will be automatically saved to A2 17 through A2 32 A total of 16 parameters are saved in order with the most recently edited parameter set to A2 17 User parameters can be accessed using the Setup mode of the digital operator 5 1 A Initialization 114 YASKAWA TOEP YAIQPM 03B YASKAWA A...

Page 115: ...Auto Setpoint reference sources These Auto Setpoint reference sources are determined by the setting of b1 01 and the drive set to AUTO Mode by pressing the AUTO key on the keypad Prior to programming it is recommended to select the system units P1 02 and the feedback device Scaling P1 03 first P1 03 will automatically scale the drive setpoint Example P1 02 1 PSI P1 03 200 feedback range 200 PSI If...

Page 116: ...y entering 0 into parameter H3 10 Drive A1 A2 Frequency reference Frequency reference bias AC Analog common V 10 5 V 20 mA power supply 0 or 4 to 20 mA input DIP switch S1 V I Figure 5 4 Setting the Frequency Reference by Current Input Switching between Main Auxiliary Frequency References The frequency reference input can be switched between terminal A1 main and terminal A2 auxiliary When using th...

Page 117: ...tion board plugged into connector CN5 on the drive control board Consult the option board manual for instructions on integrating the drive with the communication system Note If the frequency reference source is set for Option PCB b1 01 3 but an option board is not installed an oPE05 Operator Programming Error will be displayed on the digital operator and the drive will not run To setup the drive t...

Page 118: ...etting requires entering the Run command via the HOA keypad AUTO key and also illuminates the HAND indicator on the digital operator Setting 1 Control Circuit Terminal This setting requires entering the Run command via the digital input terminals using one of following sequences 2 Wire sequence 1 Two inputs FWD Stop REV Stop Set A1 03 to 2220 to initialize the drive and preset terminals S1 and S2 ...

Page 119: ...xpired Do not enter Run command until it has come to a complete stop Use DC Injection at Start or Speed Search to restart the motor before it has completely stopped Setting 2 DC Injection Braking to Stop When the Run command is removed the drive will enter baseblock turn off its output for the minimum baseblock time L2 03 When the minimum baseblock time has expired the drive will inject the amount...

Page 120: ...operate when the drive goes to sleep and then wakes up During the Run Delay at Stop timer execution the HOA keypad will display a Start Delay message Drive output shut off Run wait time t Run command Output frequency ON ON ON OFF OFF Figure 5 10 Coast to Stop with Timer The wait time t is determined by the output frequency when the Run command is removed and by the active deceleration time Min out...

Page 121: ...mming Mode As a safety precaution the drive will not normally respond to a Run input when the digital operator is being used to adjust parameters in the Programming Mode Verify Menu Setup Mode Parameter Settings Mode and Auto Tuning If required by the application b1 08 can be used to changed this functionality No Parameter Name Setting Range Default b1 08 Run Command Selection while in Programming...

Page 122: ... power outage Setting 2 Running Stop When b1 12 2 Running Stop the Run Delay timer is always saved When the drive is running and it loses power the drive will save off the maximum b1 11 delay time When power is restored the drive will apply that time minus the time elapse during the power outage If the drive is stopped with b1 11 counting down and then power is lost the drive will apply a b1 11 de...

Page 123: ...ing 1 Run Command and Power Up is Issued An external Run command active during power up is issued and the drive starts to operate the motor as soon as it gets ready for operation i e once the internal start up process is complete WARNING Sudden Movement Hazard If b1 17 is set to 1 and an external Run command is active during power up the motor will begin rotating as soon as the power is switched o...

Page 124: ... a motor with high inertia load after ramp down Increase the setting if the motor tends to coast by inertia after a stop No Name Setting Range Default b2 04 DC Injection Braking Time at Stop 0 00 to 10 00 s 0 50 s n Speed Estimation Type Speed Search b3 24 1 This method can be used for a single motor connected to a drive It should not be utilized if the motor is one or more frame sizes smaller tha...

Page 125: ...arch Auto Tuning needs to be first performed if you plan to use Speed Estimation Perform Auto Tuning again if the there is a change in the cable length between the drive and motor Use Current Detection to search for speeds beyond 130 Hz or if the application is running multiple motors from the same drive or if the motor is considerably smaller than the capacity of the drive Speed Estimation may ha...

Page 126: ...rent Detection Speed Search at Start or External Speed Search Note When the Run command is set the drive waits until the Speed Search Wait Time b3 05 before Speed Search is performed even if the Minimum Baseblock Time is set to smaller values than b3 05 Notes on Using Current Detection Type Speed Search Increase the voltage recovery ramp time set to L2 04 if a Uv1 fault occurs when performing Curr...

Page 127: ...d If external Speed Search 1 or 2 is already enabled by a digital input the drive will start operating with Speed Search Setting 1 Enabled This setting performs Speed Search when the Run command is entered The drive begins running the motor after Speed Search is complete n b3 02 Speed Search Deactivation Current Sets Speed Search operating current as a percentage of the drive rated current If the ...

Page 128: ...peed Search is used b3 24 0 No Name Setting Range Default b3 10 Speed Search Detection Compensation Gain 1 00 to 1 20 1 10 Note Increase this value if overvoltage occurs when performing Speed Search at start after a relatively long period of baseblock n b3 14 Bi Directional Speed Search Selection Sets how the drive determines the motor rotation direction when performing Speed Estimation Speed Sear...

Page 129: ...t to Timer input H1 oo 18 and a multi function output must be set to Timer output H2 oo 12 Only one timer can be used n b4 01 b4 02 Timer Function On Off Delay Time b4 01 sets the On delay time for switching the timer output b4 02 sets the Off delay time for switching the timer output No Name Setting Range Default b4 01 Timer Function On Delay Time 0 0 to 300 0 s 0 0 s b4 02 Timer Function Off Del...

Page 130: ...ation signal which can result in control instability D control should therefore only be used when necessary n PID Operation To better demonstrate how PID works the diagram below shows how the PID output changes when the PID input deviation jumps from 0 to a constant level PID input I control PID Output D control Time PID output Time P control Figure 5 18 PID Operation n Using PID Control Applicati...

Page 131: ...o feedback signals can be input for controlling a differential process value Normal PID Feedback The PID feedback can be input from one of the sources listed below Table 5 7 PID Feedback Sources PID Feedback Source Settings Analog Input A1 Set H3 02 B Analog Input A2 Set H3 10 B Pulse Input RP Set H6 01 1 Note A duplicate allocation of the PID feedback input will result in an OPE alarm Differentia...

Page 132: ...16 H3 02 10 16 PID Differential Feedback U5 05 Adjusted PID Feedback U5 06 Derivative Time Proportional Gain b5 02 I time b5 03 Integral Hold H1 oo 31 1 0 PID Input Characteristic H1 oo 35 1 0 Derivative Time PID Ouput U5 03 b5 08 I limit b5 04 PID Output Upper Lower Limit b5 06 b5 34 PID Delay Time Integral Reset H1 oo 30 PID Output Characteristic b5 09 1 or 3 2 or 4 b5 01 Disabled Enabled Upper ...

Page 133: ...is enabled and the PID output builds the frequency reference The PID input is D controlled n b5 02 Proportional Gain Setting P Sets the P gain that is applied to the PID input A large value will tend to reduce the error but may cause instability oscillations if too high A small value may allow too much offset between the setpoint and feedback No Name Setting Range Default b5 02 Proportional Gain S...

Page 134: ...t of the PID controller Normally change is not required No Name Setting Range Default b5 08 PID Primary Delay Time Constant 0 00 to 10 00 s 0 00 s Note Effective in preventing oscillation when there is a fair amount of oscillation or when rigidity is low Set to a value larger than the cycle of the resonant frequency Increasing this time constant reduces the responsiveness of the drive n b5 09 PID ...

Page 135: ...ack Loss Detection Selection Enables or disables the feedback loss detection and sets the operation when a feedback loss is detected No Parameter Name Setting Range Default b5 12 PID Feedback Loss Detection Selection 0 to 5 0 Setting 0 Digital Output Only A digital output set for PID feedback low H2 oo 3E will be triggered if the PID feedback value is below the detection level set to b5 13 for the...

Page 136: ... before feedback loss is detected No Name Setting Range Default b5 14 PID Feedback Loss Detection Time 0 0 to 25 5 s 1 0 s n PID Sleep The PID Sleep function stops the drive when the PID output or the frequency reference falls below the PID Sleep operation level for a certain time The drive will resume operating once the PID output or frequency reference rises above the PID Sleep operation level f...

Page 137: ...grator is limited to the b5 32 value of the soft starter output output frequency without slip compensation A b5 32 setting of zero disables this feature and the integrator is allowed to operate normally This feature only applies to the drive standard PI loop It does not apply to the PI loop associated with the water level control function well draw down control Q4 parameters No Name Setting Range ...

Page 138: ...if the Reverse Operation Is Prohibited by b1 04 u b6 Dwell Function The reference hold or Dwell function is used to temporarily hold the output frequency at a set reference value for a set time and then continue to ramp up or stop The Dwell at start function can be used when driving a permanent magnet motor in V f Control or a motor with a heavy starting load The pause in acceleration allows the P...

Page 139: ... kept for the time set in b6 04 during deceleration No Name Setting Range Default b6 03 Dwell Reference at Stop 0 0 to 400 0 Hz 0 0 Hz b6 04 Dwell Time at Stop 0 0 to 10 0 s 0 0 s 5 2 b Application YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 139 5 Parameter Details ...

Page 140: ... set Activate accel decel times 2 3 and 4 by digital inputs H1 oo 7 and 1A as explained in Table 5 9 Table 5 9 Accel Decel Time Selection by Digital Input Accel Decel Time Sel 1 H1 oo 7 Accel Decel Time Sel 2 H1 oo 1A Active Times Acceleration Deceleration 0 0 C1 01 C1 02 1 0 C1 03 C1 04 Figure 5 23 shows an operation example for changing accel decel times The example below requires that the stopp...

Page 141: ...etting range will be 0 0 to 6000 0 s n C1 11 Accel Decel Switch Frequency Sets the switching frequency for automation accel decel time change over No Parameter Name Setting Range Default C1 11 Accel Decel Switch Frequency 0 0 to 400 0 Hz 0 0 Hz Note Setting C1 11 to 0 0 Hz disables this function n C1 14 Accel Decel Rate Frequency Sets the base frequency used to calculate acceleration and decelerat...

Page 142: ... Hz Note 1 The accel decel times shown in Figure 5 24 to Figure 5 26 assume S curve characteristic time during accel decel at start and accel decel at stop of 0 00 s parameters C2 01 to C2 04 2 When Stall Prevention during acceleration is enabled L3 01 0 the accel time may take longer than the set value 3 When Stall Prevention during deceleration is enabled L3 04 0 the decel time may take longer t...

Page 143: ...orm Auto Tuning n C3 01 Slip Compensation Gain This parameter sets the gain for the motor slip compensation function Although this parameter rarely needs to be changed adjustments might be needed under the following situations If the speed at constant frequency reference is lower than the frequency reference increase C3 01 If the speed at constant frequency reference is higher than the frequency r...

Page 144: ...ive operation It will not be active at output frequencies below 6 Hz u C4 Torque Compensation The torque compensation function compensates for insufficient torque production at start up or when a load is applied Note Before making changes to the torque compensation parameters make sure the motor parameters and V f pattern are set properly or perform Auto Tuning n C4 01 Torque Compensation Gain Set...

Page 145: ...ge current detected over long wiring distances This can help reduce alarm detection and problems with the current monitor that result from leakage current over long wiring distances This is the same as setting the carrier frequency to 2 kHz Note Swing PWM uses 2 0 kHz carrier frequency as a base Applying special PWM patterns minimizes the audible noise of the motor Guidelines for Carrier Frequency...

Page 146: ...cy In V f Control the carrier frequency can be set up to change linearly with the output frequency In this case the upper and lower limits for the carrier frequency and the carrier frequency proportional gain C6 03 C6 04 C6 05 have to be set as shown in Figure 5 29 C6 03 C6 04 E1 04 x C6 05 x K Output Frequency Output Frequency Max Output Frequency Carrier Frequency Figure 5 29 Carrier Frequency C...

Page 147: ...n the analog input A2 function is set to Auxiliary Frequency H3 10 2 then the value input to terminal A2 will be used as the Frequency Reference 2 instead of the value set to parameter d1 02 When H3 10 does not equal 2 then d1 02 becomes the reference for Frequency Reference 2 The different speed references can be selected as shown in Table 5 10 Figure 5 30 illustrates the multi step speed selecti...

Page 148: ...ence is set to a higher value the drive internal frequency reference will not exceed this value No Parameter Name Setting Range Default d2 01 Frequency Reference Upper Limit 0 0 to 110 0 100 0 n d2 02 Frequency Reference Lower Limit Sets the minimum frequency reference as a percentage of the maximum output frequency This limit applies to all frequency references If a lower reference than this valu...

Page 149: ...2 04 1 Display is in the following units BV0006 to BV0018 2V0006 to 2V0040 and 4V0002 to 4V0023 0 01 A units 2V0056 to 2V0069 and 4V0031 to 4V0038 0 1 A units Note An oPE02 error will occur if the motor rated current in E2 01 is set lower than the motor no load current in E2 03 Set E2 03 correctly to prevent this error u d3 Jump Frequency n d3 01 to d3 04 Jump Frequencies 1 2 3 and Jump Frequency ...

Page 150: ...ommand is cleared or the power supply is shut down No Parameter Name Setting Range Default d4 01 Frequency Reference Hold Function Selection 0 or 1 0 The operation depends on with what function parameter d4 01 is used Setting 0 Disabled Acceleration Hold The hold value will be reset to 0 Hz when the Run command is canceled or the drive power is switched off The active frequency reference will be t...

Page 151: ...t to 0 afterwards The new frequency reference value is then saved When the Run command or the power supply is switched off the drive will use the value that was when it restarts Bias Output frequency Bias is added to frequency reference and reset to 0 Up 2 command Frequency reference 5 s 5 s Figure 5 34 Up Down 2 Example with Reference from Digital Operator and d4 01 1 Up Down 2 with Frequency Ref...

Page 152: ...ared by Releasing the acceleration hold input Setting an Up or Down command while no Run command is active n d4 03 Frequency Reference Bias Step Up Down 2 Sets the bias that is added to or subtracted from the frequency reference by the Up Down 2 function No Parameter Name Setting Range Default d4 03 Frequency Reference Bias Step 0 00 to 99 99 Hz 0 00 Hz The operation depends on the set value Setti...

Page 153: ...tput frequency The function of d4 06 depends on how the Up Down 2 function is configured This parameter is not normally used when the frequency reference is set by the digital operator The user can set d4 06 to a certain value that will be applied when the operation is started but it will be reset when the frequency reference changes including multi step references or will be disabled when d4 01 0...

Page 154: ...ved in parameter d4 06 Set this parameter to an appropriate value before using the Up Down 2 function Note When the frequency reference is set by the digital operator b1 01 0 and d4 01 1 the bias value will be added to the frequency reference if no Up Down 2 command is received for 5 s and will be reset to 0 afterwards If the bias is increased using the Up 2 command once it is added to the frequen...

Page 155: ... V 350 V 440 V 660 V Note The braking transistor operation levels are valid for the drive internal braking transistor If an external CDBR braking chopper is used refer to the instruction manual of that unit n V f Pattern Settings The drive utilizes a set V f pattern to determine the appropriate output voltage level for each relative to the frequency reference There are 15 different preset V f patt...

Page 156: ...ue is required An AC reactor is installed 9 50 Hz high starting torque A 60 Hz mid starting torque B 60 Hz high starting torque C 90 Hz with 60 Hz base Constant output When operating at greater than 60 Hz the output voltage will be constant D 120 Hz with 60 Hz base E 180 Hz with 60 Hz base The following tables show details on predefined V f patterns The following graphs are for 200 V class drives ...

Page 157: ...teristics Settings 0 to 3 Setting 0 50 Hz Setting 1 60 Hz Setting 2 60 Hz Setting 3 72 Hz 0 7 200 1 3 2 5 50 14 Voltage V Frequency Hz 0 7 14 200 1 5 3 60 Voltage V Frequency Hz Voltage V Frequency Hz 0 7 14 200 1 5 3 60 50 0 7 14 200 1 5 3 72 60 Voltage V Frequency Hz Table 5 17 Derated Torque Characteristics Settings 4 to 7 Setting 4 50 Hz Setting 5 50 Hz Setting 6 60 Hz Setting 7 60 Hz Voltage ...

Page 158: ...Middle Output Frequency 0 0 to E1 04 3 0 Hz E1 08 Middle Output Frequency Voltage 0 0 to 255 0 V 1 18 4 V 1 E1 09 Minimum Output Frequency 0 0 to E1 04 1 5 Hz E1 10 Minimum Output Frequency Voltage 0 0 to 255 0 V 1 13 8 V 1 E1 11 Middle Output Frequency 2 0 0 to E1 04 0 0 Hz E1 12 Middle Output Frequency Voltage 2 0 0 to 255 0 V 1 0 0 V E1 13 2 Base Voltage 0 0 to 255 0 Hz 0 0 V 1 Values shown are...

Page 159: ...oltage and rated frequency If Rotational Auto Tuning completes successfully this value is automatically calculated If Auto Tuning cannot be performed contact the motor manufacturer for information about the no load current No Parameter Name Setting Range Default E2 03 Motor No Load Current 0 to E2 01 unit 0 01 A Depending on o2 04 Note Display is in the following units BV0006 to BV0018 2V0006 to 2...

Page 160: ... Motor Iron Loss for Torque Compensation This parameter sets the motor iron loss in watts No Parameter Name Setting Range Default E2 10 Motor Iron Loss for Torque Compensation 0 to 65535 W Depending on o2 04 n E2 11 Motor Rated Power This parameter sets the motor rated power in kW During Auto Tuning the value must entered to parameter T1 02 If Auto Tuning completes successfully the value entered w...

Page 161: ...ption Detection Selection Determines the detection method of an external fault initiated by a communication option EF0 No Parameter Name Setting Range Default F6 02 External Fault from Comm Option Selection 0 or 1 0 Setting 0 Always Detected Setting 1 Detection During Run Only n F6 03 External Fault from Comm Option Operation Selection Determines the operation when an external fault is initiated b...

Page 162: ...he Drive Is Initialized with A1 03 Note F6 08 is not reset when the drive is initialized but does determine whether initializing the drive with A1 03 resets communication parameters F6 oo and F7 oo u MECHATROLINK II Parameters Parameters F6 20 through F6 26 set up the drive to operate on a MECHATROLINK II network Refer to the option manual for details on parameter settings u MECHATROLINK III Param...

Page 163: ...ctional input S1 becomes the Run command input and S2 becomes the Stop command input The drive starts the motor when the input S1 set for the Run command closes for longer than 2 ms The drive stops the operation when the Stop input S2 releases for 2 ms When the digital input programmed for a forward reverse operation is open the drive is set for forward operation When the digital input is closed t...

Page 164: ...hing the motor coasts to stop and a bb alarm flashes on the digital operator to indicate baseblock When baseblock ends while a Run command is active the drive performs Speed Search to restart the motor Digital Input Function Drive Operation Input Open Input Closed Setting 8 N C Baseblock Interrupt output Normal operation Setting 9 N O Normal operation Baseblock Interrupt output WARNING Sudden Move...

Page 165: ...Alarms Errors and Messages on page 252 3 The Up Down function can only be used for External reference 1 Consider this when using Up Down and the external reference switching command H1 oo 2 Using the Up Down Function with Frequency Reference Hold d4 01 If the frequency reference hold function is disabled d4 01 0 the Up Down frequency reference will be reset to 0 when the Run command is cleared or ...

Page 166: ... ON RJOG Figure 5 43 FJOG RJOG Operation Setting 14 Fault Reset When the drive detects a fault condition the fault output contact closes the drive output shuts off and the motor coasts to stop specific stopping methods can be selected for some faults such as L1 04 for motor overheat After removing the Run command clear the fault either by pressing the RESET key on the digital operator or closing a...

Page 167: ...the sampled level When the Analog Frequency Reference Sample Hold function is held for at least 100 ms the drive reads the analog input and changes the frequency reference to the newly sampled speed as illustrated in Figure 5 45 When the power is shut off and the sampled analog frequency reference is cleared the frequency reference is reset to 0 Frequency Reference Time 100 ms Reference Sample Hol...

Page 168: ...responding settings Table 5 21 Stopping Method for External Fault Setting Terminal Status 1 Detection Conditions 2 Stopping Method N O N C Always Detected Detected during Run only Ramp to Stop fault Coast to Stop fault Fast Stop fault Alarm Only continue running 20 O O O 21 O O O 22 O O O 23 O O O 24 O O O 25 O O O 26 O O O 27 O O O 28 O O O 29 O O O 2A O O O 2B O O O 2C O O O 2D O O O 2E O O O 2F...

Page 169: ... soon as the integral hold input is released Setting 32 Multi Step Speed Reference 4 Selects the multi step speeds d1 09 to d1 16 in combination with the input terminal set for Multi Step Speed 1 2 and 3 Setting 34 PID Soft Starter Cancel A digital input configured as a PID soft starter cancel input H1 0o 34 enables or disables the PID soft starter and cancels the PID accel decel time b5 17 Settin...

Page 170: ... FWD Run command Output frequency DC Injection braking DC Injection braking DC Injection Braking Start Frequency b2 01 OFF OFF OFF OFF ON ON Figure 5 50 DC Injection Braking Input Timing Diagram Settings 61 and 62 External Speed Search Command 1 2 These input functions enable Speed Search even if parameter b3 01 0 no Speed Search at start Note Assigning Speed Search 1 and Speed Search 2 to input t...

Page 171: ...wn 2 input or both active Resets the bias when the reference changes Operates with the frequency reference in all other situations Not saved 2 1 If the bias and frequency reference are constant for 5 s the bias is added to the active frequency reference and reset afterwards 3 1 Accelerates increases the bias while the Up 2 terminal is closed Decelerates decreases the bias while Down 2 is closed Ot...

Page 172: ...ond of power up the drive will honor the utility delay time Note When inputs 80 and 81 are closed simultaneously input 80 has priority and P5 01 determines the frequency reference Setting 81 HAND Mode 2 Closing this input will put the drive in HAND Mode using P5 05 as a frequency reference If this contact is closed within one second of power up the drive will honor the utility delay time Note When...

Page 173: ...t is Normally Open or Normally Closed Setting B0 Emergency Override Function The Emergency Override function is activated by closing the digital input programmed for Emergency Override Forward Run H1 oo AF or Emergency Override Reverse Run H1 oo B0 If H1 oo 6A Drive Enable is programmed it must be opened to disable the drive for Emergency Override to take effect Closing both Emergency Override dig...

Page 174: ...closes when the output frequency falls below the minimum output frequency set to E1 09 or b2 01 Status Description Open Output frequency is above the minimum output frequency set to E1 09 or b2 01 Closed Output frequency is less than the minimum output frequency set to E1 09 or b2 01 OFF Output frequency or motor speed Zero Speed ON E1 09 Max Output Frequency or b2 01 Zero Speed Level Figure 5 52 ...

Page 175: ...4 01 L4 01 L4 02 L4 01 L4 02 Frequency reference Frequency reference L4 02 Frequency reference L4 02 L4 01 L4 01 L4 02 L4 01 L4 02 During Forward During Reverse Output frequency 0 Hz OFF OFF OFF ON ON ON ON Output frequency User Set Speed Agree 1 Figure 5 54 User Set Speed Agree 1 Time Chart Setting 4 Frequency Detection 1 The output opens when the output frequency rises above the detection level ...

Page 176: ...otor The terminal will not close under the conditions listed below and all Run commands will be disregarded When the power is shut off During a fault When the internal power supply of the drive has malfunctioned When a parameter setting error makes it impossible to run Although stopped an overvoltage or undervoltage situation occurs While editing a parameter in the Programming Mode when b1 08 0 Se...

Page 177: ...s overtorque detection or is below undertorque detection the torque value set in parameter L6 05 for longer than the time specified in parameter L6 06 19 Open Torque detection 2 N C Output current torque exceeds overtorque detection or is below undertorque detection the torque value set in parameter L6 05 for longer than the time specified in parameter L6 06 Setting C Frequency Reference Loss An o...

Page 178: ...losed Output frequency or motor speed and the frequency reference are both within the range of L4 03 L4 04 Note The detection level L4 03 is a signed value detection works in the specified direction only Frequency reference L4 04 Frequency reference L4 04 L4 03 L4 03 L4 04 L4 03 L4 04 Frequency reference 0 Hz OFF OFF ON ON Frequency reference During Forward Output frequency Output frequency User S...

Page 179: ... Note The detection level L4 03 is a signed value detection works in the specified direction only L4 04 Frequency Detection 4 ON OFF L4 03 Output Frequency or Motor Speed Figure 5 60 Frequency Detection 4 Example with Positive L3 04 Value Setting 1A During Reverse A digital output set for During reverse closes when the drive is running the motor in the reverse direction Status Description Open Mot...

Page 180: ... weakening situation is detected Setting 2F Maintenance Period The output closes when the cooling fan DC bus capacitors or DC bus pre charge relay may require maintenance as determined by the estimated performance life span of those components Components performance life is displayed as a percentage on the digital operator screen Refer to Performance Life Monitors Used for Component Replacement on...

Page 181: ...tput terminal closes when the braking resistor exceeds the overheat level The braking resistor may overheat due to motor regeneration or short deceleration time setting Setting 58 Underload Detection Output terminal closes when the output current falls below the underload detection level defined by L6 14 and L6 02 Setting 89 Output I Limit Output terminal closes when drive output speed is being li...

Page 182: ...tput terminal closes when the drive is stopped and waiting for the utility delay timer to expire This setting is configured by P4 17 Settings 100 to 1AA Functions 0 to AA with Inverse Output These settings have the same function as settings 0 to AA but with inverse output Set as 1oo where the 1 indicates inverse output and the last two digits specify the setting number of the function Examples For...

Page 183: ...nce input H3 02 0 A 10 Vdc input is equivalent to a 200 frequency reference and 5 Vdc is equivalent to a 100 frequency reference Since the drive output is limited by the maximum frequency parameter E1 04 the frequency reference will be equal to E1 04 above 5 Vdc 100 100 5 V 10 V 5 V 10 V E1 04 E1 04 H3 01 0 H3 01 1 0 V 10 V 5 V 0 V Gain 200 Gain 200 100 Frequency reference Bias 0 E1 04 Gain 200 Fi...

Page 184: ...nalog input A1 No Name Setting Range Default H3 11 Terminal A2 Gain Setting 999 9 to 999 9 100 0 H3 12 Terminal A2 Bias Setting 999 9 to 999 9 0 0 n H3 13 Analog Input Filter Time Constant Parameter H3 13 sets the time constant for a first order filter that will be applied to both analog inputs A1 and A2 No Name Setting Range Default H3 13 Analog Input Filter Time Constant 0 00 to 2 00 s 0 03 s An...

Page 185: ...tion to be enabled in b5 01 Refer to PID Feedback Input Methods on page 131 Setting C PID Setpoint An input set for this function supplies the PID setpoint value The frequency reference selected in parameter b1 01 no longer becomes the PID se point This setting requires PID operation to be enabled in b5 01 Refer to PID Setpoint Input Methods on page 131 Setting E Motor Temperature In addition to o...

Page 186: ...00 0 u H4 Multi Function Analog Output Terminals These parameters assign a function to analog output terminal AM for monitoring a specific aspect of drive performance n H4 01 Multi Function Analog Terminal AM Monitor Selection Sets the desired drive monitor parameter Uo oo to output as an analog value via terminal AM Refer to U Monitors on page 369 for a list of all monitors The Analog Output Leve...

Page 187: ...eference source is set to pulse input b1 01 15 4 the drive reads the frequency value from terminal RP Setting 1 PID Feedback Value Using this setting the feedback value for PID control can be supplied as a pulse signal at terminal RP Refer to b5 PID Control on page 129 for details on PID control Setting 2 PID Setpoint Value Using this setting the setpoint value for PID control can be supplied as a...

Page 188: ...ems are listed below No Name Setting Range Default H6 06 Pulse Train Output Terminal MP Monitor Selection 000 031 101 102 105 116 501 502 801 to 809 102 n H6 07 Pulse Train Output Terminal MP Monitor Scaling Pulse train monitor scaling sets the output frequency at terminal MP when the monitor item is 100 Set H6 06 to 102 and H6 07 to 0 to make the pulse train monitor output synchronous to the outp...

Page 189: ...c contactors L10 L20 Thermal relays L10 MC2 L20 M2 Figure 5 66 Example of Protection Circuit Design for Multiple Motors NOTICE Protect each motor with individual thermal overloads when multiple motors are connected to one drive Failure to comply could result in motor damage Disable the electronic overload protection of the drive L1 01 0 Disabled and protect each motor with individual motor thermal...

Page 190: ...otor speed is lowered The drive appropriately adjusts the electrothermal trigger point according to the motor overload characteristics and protects the motor from overheat throughout the entire speed range Overload Tolerance Cooling Ability Overload Characteristics A Max speed for 200LJ and above B Max speed for 160MJ to 180 LJ C Max speed for 132MJ and below 05 33 100 120 167 200 Speed Continuous...

Page 191: ...on Operation Time for General Purpose Motors at the Rated Output Frequency n Motor Protection Using a Positive Temperature Coefficient PTC A motor PTC can be connected to an analog input of the drive This input is used by the drive for motor overheat protection When the motor overheat alarm level is reached an oH3 alarm will be triggered and the drive will continue operation as selected in L1 03 W...

Page 192: ...ault L1 03 Motor Overheat Alarm Operation Selection 0 to 3 3 Setting 0 Ramp to Stop The drive stops the motor using the active deceleration time Setting 1 Coast to Stop The drive output is switched off and the motor coasts to stop Setting 2 Fast stop The drive stops the motor using the Fast stop time set in parameter C1 09 Setting 3 Alarm Only The operation is continued and an oH3 alarm is display...

Page 193: ...d operation Leakage current can incorrectly trigger motor overload fault oL1 or result in incorrect monitor reading Increase this setting if erroneous detection occurs or if the monitor display is incorrect NOTICE Setting parameter L1 22 too high may cause the drive to detect motor overload too slowly and burn out the motor Be sure to set L1 22 to an appropriate value for the application No Name S...

Page 194: ...rameter is valid only if L2 01 1 No Name Setting Range Default L2 02 Momentary Power Loss Ride Thru Time 0 0 to 25 5 s Determined by o2 04 n L2 03 Momentary Power Loss Minimum Baseblock Time Sets the minimum baseblock time when power is restored following a momentary power loss This determines the time it takes for the leftover voltage in the motor to dissipate Increase this setting if overcurrent...

Page 195: ...stem The deceleration rate is continuously adjusted so that the DC bus voltage meets the level set in parameter L2 11 The rotational energy is estimated using the parameters L3 24 and L3 25 When the power supply returns the drive accelerates back to the frequency reference using the selected acceleration time Activation and Deactivation of the KEB Function The KEB function requires parameter L2 01...

Page 196: ...otor Acceleration Time This value is used to estimate the regenerative power fed back from the mechanics to the drive DC bus during KEB 2 L3 25 Load Inertia Ratio This value is used to estimate the regenerative power fed back from the mechanics to the drive DC bus during KEB 2 n L2 06 KEB Deceleration Time KEB 1 only Sets the time to decelerate from the frequency reference when the KEB command was...

Page 197: ...thout the user needing to change the acceleration or deceleration time settings The Stall Prevention function can be set separately for acceleration operating at constant speeds and deceleration n L3 01 Stall Prevention Selection during Acceleration Stall Prevention during acceleration is used when the motor loses speed during acceleration due to a relatively large load It prevents overcurrent and...

Page 198: ...o 150 1 1 1 Upper limit and default value are dependent on parameter L8 38 Frequency Reduction Selection If stalling occurs with L3 02 set to its default value when using a motor that is relatively small compared to the drive try lowering L3 02 When operating the motor in the constant power range also set parameter L3 03 n L3 03 Stall Prevention Limit During Acceleration The Stall Prevention level...

Page 199: ...d before the braking resistor option can operate 2 This method may lengthen the total deceleration time compared to the set value If this is not appropriate for the application consider using a braking option Figure 5 74 illustrates the function of Stall Prevention during deceleration Output Frequency Deceleration characteristics when Stall Prevention was triggered during deceleration Time specifi...

Page 200: ... at the set frequency reference A heavy load may cause the motor to stall and trip the drive with an oC or oL fault Setting 1 Decelerate Using C1 02 If the current exceeds the Stall Prevention level set in parameter L3 06 the drive decelerates at Decel Time 1 C1 02 Once the current level drops below the value of L3 06 minus 2 for 100 ms it accelerates back to the frequency reference at the active ...

Page 201: ...Default L3 21 Accel Decel Rate Calculation Gain 0 10 to 10 00 1 00 Adjustment for KEB 2 and Intelligent Stall Prevention During Deceleration Reduce the setting in steps of 0 05 if there is a fairly large speed or current ripple during KEB Ride Thru 2 or when using Intelligent Stall Prevention during deceleration Small reductions in the acceleration gain can also help solve problems with overvoltag...

Page 202: ...ssion function L3 11 1 No Name Setting Range Default L3 24 Motor Acceleration Time for Inertia Calculations 0 001 to 10 000 1 1 Parameter value changes automatically if E2 11 is manually changed or changed by Auto Tuning Default setting is dependent on parameter o2 04 Drive Model Selection Calculations are made as follows L3 24 2 J kgm2 n r min 60 T Nm rated rated The rated torque can be calculate...

Page 203: ...ence Function To have a fault output trigger when frequency reference loss occurs set H2 01 H2 02 or H2 03 to C Refer to Setting C Frequency Reference Loss on page 177 for details on setting the output function Parameter L4 05 selects the operation when a frequency reference loss is detected No Name Setting Range Default L4 05 Frequency Reference Loss Detection Selection 0 or 1 0 Setting 0 Stop Th...

Page 204: ... must be manually cleared and reset The restart counter is incremented at each restart attempt regardless of whether the attempt was successful When the counter reaches the number set to L5 01 the operation stops and the fault must be manually cleared and reset The number of fault restarts is reset to zero when The drive operates normally for 10 minutes following a fault restart A fault is cleared...

Page 205: ...tting 0 No retry Setting 1 Retry n L5 53 Volute Thermostat Retry Selection No Name Setting Range Default L5 53 Volute Thermostat Retry Selection 0 1 0 n Volute Thermostat Digital Inputs There are two multi function digital input settings one normally open closed causes the fault and one normally closed open causes the fault Only one of these inputs may be programmed into the H1 oo parameters at a ...

Page 206: ...is purpose Use undertorque detection to discover application problems like a torn belt a pump shutting off or other similar trouble n L6 01 L6 04 Torque Detection Selection 1 2 The torque detection function is triggered when the current torque exceeds the levels set in parameter L6 02 L6 05 for longer than the time set in L6 03L6 06 The parameters L6 01 L6 04 select the detection condition and the...

Page 207: ...Level 1 0 to 300 150 L6 05 Torque Detection Level 2 0 to 300 150 Note 1 The torque detection level 1 L6 02 can also be supplied by an analog input set to H3 02 10 7 In this case the analog value has priority and the setting L6 02 is disregarded Torque detection level 2 L6 05 cannot be set by an analog input 2 The detection levels for overtorque and undertorque are set as a percentage of the drive ...

Page 208: ...If an overheat alarm occurs the drive decelerates to stop using the selected deceleration time If a digital output is programmed for fault H2 01 02 03 E this output will be triggered Setting 1 Coast to Stop If an overheat alarm occurs the drive switches off the output and the motor coasts to stop If a digital output is programmed for fault H2 01 02 03 E this output will be triggered Setting 2 Fast...

Page 209: ...ion is performed by measuring the DC bus ripple a phase loss fault PF can also be triggered by power supply voltage imbalance or main circuit capacitor deterioration Detection is disabled when The drive is decelerating No Run command is active Output current is less than or equal to 30 of the drive rated current n L8 07 Output Phase Loss Protection Selection Enables or disables the output phase lo...

Page 210: ...cooling fan switch off delay time if parameter L8 10 is set to 0 No Name Setting Range Default L8 11 Cooling Fan Switch Off Delay 0 to 300 s 60 s n L8 12 Ambient Temperature Setting If the temperature where the drive is mounted is above the specified values the drive rated current must be reduced for optimal performance life By setting the ambient temperature to parameter L8 12 and adjusting the i...

Page 211: ...if drives are Side by Side mounted with a minimum space of 2 mm Setting 2 NEMA 1 UL Type 1 Drive Must be selected if the drive has a NEMA 1 UL Type 1 enclosure or an IP20 Open Chassis drive fitted with the NEMA 1 UL Type 1 Kit option Setting 3 Finless Drive or External Heatsink Installation Must be selected for finless drives or if a standard drive is mounted with the heatsink outside the cabinet ...

Page 212: ...1 High Current Alarm Selection The drive can be set to trigger a high current alarm HCA when the output current rises too high No Name Setting Range Default L8 41 High Current Alarm Selection 0 or 1 0 Setting 0 Disabled No alarm is output Setting 1 Enabled An alarm is triggered when the output current exceeds 150 of the drive rated current A digital output indicating an alarm H2 01 02 03 10 can be...

Page 213: ...esponsive the Hunting Prevention function is affects the primary delay time for Hunting Prevention No Name Setting Range Default n1 03 Hunting Prevention Time Constant 0 to 500 ms Determined by o2 04 n n1 05 Hunting Prevention Gain while in Reverse This parameter is the same as n1 02 except that it is used when the motor rotates in reverse See the setting instructions for n1 02 Note When set to 0 ...

Page 214: ...educe the overexcitation gain n3 13 No Name Setting Range Default n3 21 Overslip Suppression Current Level 0 to 150 100 n n3 23 Overexcitation Operation Selection Determines which direction overexcitation can be used in However parameter L3 04 must be set to 4 in order for n3 23 to be enabled No Name Setting Range Default n3 23 Overexcitation Operation Selection 0 to 2 0 Setting 0 Enabled in Both ...

Page 215: ...etting 1 Frequency Reference U1 01 Setting 2 Forward Reverse Setting 3 Output Frequency U1 02 Setting 4 Output Current U1 03 Setting 5 User Selected Monitor set by o1 01 Setting 5 displays the monitor selected from the U parameter by o1 01 n o1 03 Digital Operator Display Selection Sets the units used to display the frequency reference and output frequency Set this parameter to 3 for user set unit...

Page 216: ...itor list No Name Setting Range Default o1 06 User Monitor Selection Mode 0 1 0 Setting 0 3 Mon Sequential displays the next 2 sequential monitors Setting 1 3 Mon Selectable set by o1 07 and o1 08 n o1 07 Second Line User Monitor Selection Selects the monitor that is shown in the second line Effective only when o1 06 is set to 1 Enter the last three digits of the monitor parameter number to be dis...

Page 217: ...y be adjusted when o1 03 is set to 3 No Name Setting Range Default o1 10 User Set Display Units Maximum Value 1 to 60000 Determined by o1 03 n o1 11 User Set Display Units Decimal Display Determines the number of digits for user set display if o1 03 is set to 3 The setting value is equal to the number of decimal places The maximum display value is defined by o1 10 Note This setting changes automat...

Page 218: ...ardware Proper setting of o2 04 is important for optimal performance and proper protection for the drive hardware This parameter is configured at the factory and does not normally require adjustment in the field It is available primarily to accommodate control board replacement in the event of damage No Name Setting Range Default o2 04 Drive Model Selection Depending on drive size Note 1 Refer to ...

Page 219: ... command is set to be given from the digital operator b1 02 16 0 No Name Setting Range Default o2 07 Motor Direction at Power Up when Using Operator 0 or 1 0 Setting 0 Forward Setting 1 Reverse n o2 30 Monitor Position Save No Name Setting Range Default o2 30 Monitor Position Save 0 1 0 Setting 0 Disabled Setting 1 Enabled u o3 Copy Function Use o3 parameters to Read Copy and Verify the parameter ...

Page 220: ... Time The drive logs the time it is connected to a power supply no matter if the motor is running or not Setting 1 Run Time The drive logs the time that the output is active i e whenever a Run command is active even if the motor is not rotating or a voltage is output n o4 03 Cooling Fan Operation Time Maintenance Setting Sets the value of the cooling fan operation time counter displayed in monitor...

Page 221: ...t Data Resets the data for the U2 oo and U3 oo monitors Once o4 11 is set to 1 and the ENTER key is pressed the fault data are erased and the display returns to 0 n o4 12 kWh Monitor Initialization The kWh monitors U4 10 and U4 11 are not initialized when the power is cycled or the drive is initialized o4 12 can be used to manually reset them No Name Setting Range Default o4 12 kWh Monitor Initial...

Page 222: ...de the user can adjust the Real Time Clock Setting 2 Reset When o4 17 is set to 2 the Real Time Clock data is cleared A TIM fault will occur until o4 17 is set to 1 and the Real Time Clock is set n o4 20 Time Display Format No Name Setting Range Default o4 20 Time Display Format 0 1 0 Sets the time display format Setting 0 12 Hour Setting 1 24 Hour 5 10 o Operator Related Settings 222 YASKAWA TOEP...

Page 223: ...ork Remote Drive Disable When this function is active the drive is unavailable to the iQpump MEMOBUS Network and will force the Home Screen text to show Pump Off Network n P1 02 System Units Selects the base unit in which most drive PID setpoints scaling monitors limits and faults alarm levels will be set Note Set this parameter prior to changing other parameters as internal scaling is based on P1...

Page 224: ...a default value of 40 0 Hz for P1 06 Setting 1 RPM Forces a default value of 1800 RPM VTC and 2400 RPM all others for P1 06 n P1 08 Low Feedback Level Sets the level at which a Low Feedback alarm or fault will occur When the PID feedback falls below the P1 08 setting for the time set in P1 09 the drive will respond based on the setting in P1 10 No Parameter Name Setting Range Default P1 08 Low Fee...

Page 225: ...en the PID feedback rises above the P1 11 setting for the time set in P1 12 the drive will respond based on the setting in P1 13 No Parameter Name Setting Range Default P1 12 High Feedback Level Fault Delay Time 0 to 3600 s 5 s n P1 13 High Feedback Selection Selects the drive response to a High Feedback condition When the PID feedback rises above the P1 11 setting for the time set in P1 12 the dr...

Page 226: ...lection No Name Setting Range Default P1 17 Not Maintaining Setpoint Selection 0 to 2 0 Setting 0 Fault The NMS Setpoint Not Met alarm is shown on the HOA keypad and the digital output closes when the PID feedback rises above or falls below the setpoint for more than the P1 15 amount When the feedback returns to a value within the P1 15 setting before the Not Maintaining Set Point Time P1 16 expir...

Page 227: ...ve will respond to the Loss Of Prime condition based on the P1 22 setting No Name Setting Range Default P1 19 Prime Loss Level 0 0 to 1000 0 A 0 0 A n P1 20 Loss of Prime Time Sets the delay time before a Loss of Prime condition occurs The pump protection criteria specified in P1 18 and P1 19 must be met before the timer will start No Name Setting Range Default P1 20 Loss of Prime Time 0 to 600 s ...

Page 228: ...igh Water Digital Input Configuration The high water level digital input indicates if a high water high level or pressure condition exists and faults out the drive The High Water Fault is only active when the drive is running the pump The fault is not active when the drive is stopped or sleeping No Name Setting Range Default P1 31 High Water Digital Input Configuration 0 1 0 Setting 0 Normally ope...

Page 229: ...e PID feedback must be below the P4 01 level Forward acting PID b5 09 0 Reverse acting PID b5 09 1 When the drive enters Pre Charge Mode 1 and 2 the drive runs at the Pre Charge frequency set in P4 02 P4 06 the PID controller is disabled and the Pre Charge digital output H2 0o A4 closes When pre charge is active the message Pre Chg Mode Exit in Xsec appears on the keypad to show how long before pr...

Page 230: ...the Sleep function activates when the output frequency is greater or equal to the level set in P2 04 When P2 04 is programmed to 0 0 the Sleep function activates above P2 02 Sleep Level No Name Setting Range Default P2 04 Sleep Activate Level 0 0 to 6000 0 0 0 Hz n P2 05 Sleep Boost Level Sets the amount of boost applied to the setpoint prior to going to sleep A setting of 0 0 disables the sleep b...

Page 231: ... an over cycling condition No Name Setting Range Default P2 12 Over Cycling Mode 0 to 3 0 Setting 0 Disabled Setting 1 Alarm Setting 2 Fault Setting 3 Auto SP Compensation n P2 13 Setpoint Compensation Sets the amount the drive will increase the setpoint after each over cycle in an effort to stop the drive from sleeping too often When P2 12 is set to 3 Auto SP Compensation the software automatical...

Page 232: ... 07 Pre Charge Time 2 0 0 to 3600 0 min 0 0 min n P4 08 Pre Charge Loss of Prime Level 2 Sets the level used to detect loss of prime in the pump No Name Setting Range Default P4 08 Pre Charge Loss of Prime Level 2 0 0 to 1000 0 0 0 A If the measured quantity set in P1 18 drops below the level set in P4 08 for the time specified in P1 20 and the output frequency is at the P4 06 level a Loss Of Prim...

Page 233: ... Name Setting Range Default P4 13 Thrust Bearing Deceleration Time 0 0 to 600 0 s 5 0 s While this parameter is active the drive will display the message Thrust Mode Thrust Active on the keypad and the digital output associated with thrust mode H2 0o A9 will close For output frequencies above P4 12 the drive standard deceleration rates apply and the message and digital output will clear When this ...

Page 234: ... When this parameter is set to 0 and digital input H1 0o 95 Remote Drive Disable is opened for the time set in P4 26 Drive Disable On Delay the drive will stop according to the method set in b1 03 When drive run is disabled using this feature the Pre Charge function is reset and will run if necessary when drive run is enabled n P4 26 Remote Drive Disable On Delay Sets the amount of time a Remote D...

Page 235: ...s When P4 30 1 Lube Pump Active During Run the digital output H2 oo 8B remains active after Lube Pump Digital Output timer P4 31 expires It will only deactivate when the drive sleeps stops or faults n P4 32 Pre Charge Level 2 For normal PI operation during Pre charge 2 if the PI Feedback signal rises above the P4 32 level Pre charge 2 is cancelled and the drive resumes normal operation For inverse...

Page 236: ...d to detect loss of prime in the pump No Name Setting Range Default P5 07 HAND Reference 2 Loss of Prime Level 0 0 to 1000 0 0 0 A If the measured quantity set in P1 18 drops below this level for the time specified in P1 20 and the output frequency is at or above the P5 02 level a Loss Of Prime condition occurs The drive will respond to the Loss Of Prime condition based on P1 22 setting n P5 09 HA...

Page 237: ... Jam function No Name Setting Range Default P7 04 Anti Jam Detection Time at Start 0 1 to 2 0 0 3 s n P7 05 Anti Jam During Run Current Sets the current level during run that will trigger the Anti Jam function Set as a percentage of motor rated current A setting of 0 disables Anti Jam during run No Name Setting Range Default P7 05 Anti Jam During Run Current 0 to 200 0 n P7 06 Anti Jam During Run ...

Page 238: ...twork In both cases a status bit is also sent out indicating that the network has a good feedback source b5 12 1 Instead of alarm NetwrkFB Lost message b5 12 2 Instead of fault NetwrkFB Lost message drive will not accept iQpump Network run commands and the stopping method is fixed to coast to stop Any drive with b5 12 set to 0 and P9 02 3 will effectively have no feedback loss detection and will c...

Page 239: ...ing then the new lead drive is forced to run since the MEMOBUS Multiplex function cannot run if there is no lead drive Setting 1 First in first out forced Removes the first drive in the running queue and forces a new lead drive to run Setting 2 Last in first out Removes the current lead drive and replaces it with a new lead drive Setting 3 First in first out sleep Removes the first drive in the ru...

Page 240: ...ing Range Default P9 10 Add Delta Level 0 0 to 6000 0 4 0 PSI n P9 11 Add Delay Time Sets the delay time before a new lead drive is added to the system No Name Setting Range Default P9 11 Add Delay Time 0 to 3600 s 10 s n P9 12 Remove Pump Mode Selects the detection method for de staging to the previous lead pump No Name Setting Range Default P9 12 Remove Pump Mode 0 to 3 0 Setting 0 Output freque...

Page 241: ... 999 9 0 0 PSI n P9 18 High Feedback Quick De Stage Sets the feedback level to trigger a quick de stage as a percentage of parameter P1 09 No Name Setting Range Default P9 18 High Feedback Quick De Stage 0 0 to 100 0 97 0 The quick de stage ignores parameters P9 12 to P9 15 and only uses an internal 2 second delay A setting of 0 0 disables the High Feedback De stage feature n P9 19 Alternation Uni...

Page 242: ...d The HOA keypad display message Net Pump Err is displayed on all other network drives High Feedback High Water Level Active on any network drive When the lead drive has an HFB or HWL fault it will stop all other network drives and prevent them from running until the fault is cleared The HOA keypad display message Net Pump Err is displayed on all other network drives Flow Meter Low Flow High Flow ...

Page 243: ...ich could cause an undesirable condition Setting 2 Slave stop Drive will stop running when the master is lost and will wait for a master to come online Setting 3 Fault MSL Fault the drive with an MSL Master Lost n P9 28 NETSCAN Alarm Time Sets the amount of time that the follower drives will wait for a message from the master before displaying a NETSCAN alarm No Name Setting Range Default P9 28 NE...

Page 244: ...ault P9 33 Lag Follower Deceleration Time Active Time 0 0 to 360 0 s 0 0 s n P9 34 Low Feedback Quick De Stage Sets the low feedback level that will trigger a quick de stage The quick de stage ignores parameters P9 12 to P9 15 and uses an internal 2 second delay A setting of 0 0 disables the Low Feedback De Stage feature No Name Setting Range Default P9 34 Low Feedback Quick De Stage 0 0 to 6000 0...

Page 245: ...rent Limit The drive reduces the frequency reference in an attempt to limit the output current The current limit setpoint is determined byparameterP1 11 Whentheactualmotorcurrentrisesabovethesetpoint thefrequencyreferenceisreducedbyaPIcontroller and the minimum output frequency reference is limited to fmin The HOA keypad will display a Current Limit Foldback alarm when the current limit function i...

Page 246: ...Setting Range Default S6 01 Emergency Override Speed 0 00 to 240 00 Hz 0 00 Hz n S6 02 Emergency Override Reference Selection Selects the emergency override speed source No Name Setting Range Default S6 02 Emergency Override Reference Selection 0 1 0 Setting 0 Use S6 01 Reference Setting 1 Use Frequency Reference u T Motor Tuning Auto Tuning automatically sets and tunes parameters required for opt...

Page 247: ...istory on page 372 for a complete list of U3 oo monitors and descriptions U3 oo monitors are not reset when the drive is initialized Refer to o4 11 U2 U3 Initialization on page 221 for instructions to initialize the fault trace u U4 Maintenance Monitors Maintenance monitors show Runtime data of the drive Maintenance data and replacement information for various drive components Highest peak current...

Page 248: ...5 13 U Monitor Parameters This Page Intentionally Blank 248 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 249: ...hooting is also included 6 1 SECTION SAFETY 250 6 2 DRIVE FAULTS ALARMS ERRORS AND MESSAGES 252 6 3 FAULT DETECTION 253 6 4 ALARM DETECTION 268 6 5 OPERATOR PROGRAMMING ERRORS 280 6 6 COPY FUNCTION RELATED DISPLAYS 283 6 7 DIGITAL OPERATOR DISPLAY MESSAGES 285 6 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 249 ...

Page 250: ... level Do not allow unqualified personnel to perform work on the drive Failure to comply could result in death or serious injury Installation maintenance inspection and servicing must be performed only by authorized personnel familiar with installation adjustment and maintenance of AC drives Do not perform work on the drive while wearing loose clothing jewelry or without eye protection Failure to ...

Page 251: ...he ground terminal of the drive Do not allow unqualified personnel to use the product Failure to comply could result in damage to the drive or braking circuit Carefully review instruction manual TOBPC72060000 when connecting a braking option to the drive Do not modify the drive circuitry Failure to comply could result in damage to the drive and will void warranty Yaskawa is not responsible for mod...

Page 252: ...he user to select a stopping method when the alarm occurs A multi function contact output set to be tripped by a minor fault H2 oo 10 closes If the output is set to be tripped by an alarm the contact will not close The digital operator HOA keypad displays text indicating a specific alarm and the ALM indicator LED flashes Remove the cause of the problem to reset a minor fault or alarm 268 Operator ...

Page 253: ...t power side Separate all communication wiring from drive power lines Install an EMC noise filter to the drive power supply input The option card is damaged Replace the option card if there are no problems with the wiring and the error continues to occur The option card is not properly connected to the drive The connector pins on the option card do not line up properly with the connector pins on t...

Page 254: ...07 Terminal Board Communications Error A communication error occurred at the terminal board Cause Possible Solution There is a faulty connection between the terminal board and the control board Turn off the power and reconnect the control circuit terminals LED Display LCD Display Fault Name cPF08 cPF08 EEPROM Serial Communication Fault EEPROM communications are not functioning properly Cause Possi...

Page 255: ... Possible Solution Hardware is damaged Replace the drive LED Display LCD Display Fault Name cPF20 or cPF21 CPF20 or CPF21 One of the following faults occurred RAM fault FLASH memory error watchdog circuit exception clock error RAM fault FLASH memory error ROM error Watchdog circuit exception self diagnostic error Clock error Cause Possible Solution Hardware is damaged Replace the drive LED Display...

Page 256: ...s received from the PLC and F6 03 is set to a value other than 3 Remove the cause of the external fault Remove the external fault input from the PLC Problem with the PLC program Check the PLC program and correct problems LED Display LCD Display Fault Name EF1 EF1 Pump Fault input terminal S1 External fault at multi function input terminal S1 EF2 EF2 Pump Fault input terminal S2 External fault at m...

Page 257: ...d working properly Drive response to this condition is controlled by b5 12 Feedback Loss 4 to 20 mA Detection Selection and b5 13 Feedback Loss Go To Frequency Auto restart of this fault is controlled by L5 42 Feedback Loss Fault Retry Selection LED Display LCD Display Fault Name Gf GF Ground Fault A current short to ground exceeded 50 of rated current on the output side of the drive Setting L8 09...

Page 258: ...of the drive rated current Check the drive and motor capacities An output transistor is damaged If the problem continues replace the drive A single phase motor is being used The drive cannot operate a single phase motor LED Display LCD Display Fault Name LF2 LF2 Output current imbalance One or more of the phases in the output current is lost Cause Possible Solution Phase loss has occurred on the o...

Page 259: ...Verify that there is a drive on the network with parameter P1 01 set to 3 and P9 27 to 0 Check network connections and verify H5 01 and P9 25 settings for all drives on the network LED Display LCD Display Fault Name NOT5P NMS Not Maintaining Setpoint The setpoint cannot be maintained and P1 17 is set to 0 Cause Possible Solution When the feedback deviates from the setpoint at a level greater than ...

Page 260: ...or handling noise interference Review the section on handling noise interference and check the control circuit lines main circuit lines and ground wiring Overexcitation gain is set too high Check if the fault occurs simultaneously with overexcitation function operation Consider motor flux saturation and reduce the value of n3 13 Overexcitation Deceleration Gain Run command was applied while motor ...

Page 261: ...nce time for the cooling fan U4 04 If U4 04 exceeds 90 replace the cooling fan After replacing fan reset the fan maintenance time o4 03 0 Current flowing to control circuit terminal V exceeded the tolerance level Check the current level of the terminal Set the current to the control circuit terminal to be 20 mA or less LED Display LCD Display Fault Name oH4 oH4 Motor Overheat Fault PTC Input The m...

Page 262: ... times b3 02 and b3 03 respectively After Auto Tuning set b3 24 to 1 to enable Speed Estimation Speed Search Output current fluctuation due to power supply loss Check the power supply for phase loss LED Display LCD Display Fault Name oL2 oL2 Drive Overload The thermal sensor of the drive triggered overload protection Cause Possible Solution Load is too heavy Reduce the load Acceleration or deceler...

Page 263: ...celeration time C1 02 and C1 04 Install a dynamic braking resistor or a dynamic braking resistor unit Set L3 04 to 1 to enable stall prevention during deceleration Stall Prevention is enabled as the default setting Fast acceleration time causes the motor to overshoot the speed reference Check if sudden drive acceleration triggers an overvoltage alarm Increase the acceleration time Use longer S cur...

Page 264: ...er If drive input power appears normal but the alarm continues to occur replace the drive LED Display LCD Display Fault Name POc PoC Pump Over Cycle Cause Possible Solution The pump has exceeded the number of cycles set in P2 10 in the time set in P2 11 and P2 12 is set to 2 fault Set the Pump Over Cycle fault characteristics in P2 10 and P2 11 Drive response to this condition is controlled by P2 ...

Page 265: ...to Tuning The motor is coasting in the opposite direction of the Run command Set b3 14 to 1 to enable Bi Directional Speed Search LED Display LCD Display Fault Name T1 E TIE Time Interval Error Cause Possible Solution An error has occurred in the Real Clock Time function of the HOA keypad Replace the HOA keypad For instructions on replacing the HOA keypad contact Yaskawa or your nearest sales repr...

Page 266: ... main circuit capacitors are worn Check the maintenance time for the capacitors U4 05 Replace the drive if U4 05 exceeds 90 The relay or contactor on the soft charge bypass circuit is damaged Cycle power to the drive and see if the fault reoccurs If the problem continues replace the drive Check monitor U4 06 for the performance life of the soft charge bypass Replace the drive if U4 06 exceeds 90 L...

Page 267: ...ute or motor to cool Auto restart of this fault is controlled by parameter L5 53 Volute TStat Retry Selection Both volute thermostat inputs are programmed simultaneously H1 0o 88 and 89 Program only one digital input to either H1 0o 88 or H1 0o 89 6 3 Fault Detection YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 267 6 Troubleshooting ...

Page 268: ...splay LCD Display Minor Fault Name AfbL AnalogFB Lost Switched to Net Analog Feedback Lost Analog feedback has not been detected and the network PID feedback signal is now used Cause Possible Solution Defective or broken analog input source Confirm that the PID feedback source is installed and working properly If there is no feedback source set P9 02 to 3 so the drive will read the network PID fee...

Page 269: ...tinues replace the drive Termination resistor setting is incorrect Install a termination resistor at both ends of a communication line Set the internal termination resistor switch correctly on slave drives Place DIP switch S2 to the ON position LED Display LCD Display Minor Fault Name ce CE MEMOBUS Modbus Communication Error Control data was not received correctly for two seconds Cause Possible So...

Page 270: ... Check the operation sequence LED Display LCD Display Minor Fault Name e5 E5 MECHATROLINK Watchdog Timer Error Cause Possible Solution The watchdog timer expired while waiting for data from the controller Issue a DISCONNECT or ALM_CLR command followed by a CONNECT or SYNC_SET command and move to phase 3 LED Display LCD Display Minor Fault Name ef EF Forward Reverse Run Command Input Error Both for...

Page 271: ...has been closed Open H1 oo AF if the emergency condition is no longer present LED Display LCD Display Minor Fault Name eor Eor Emergency Override Reverse Run Cause Possible Solution The multi function digital input for EmergOverrideREV H1 oo B0 has been closed Open H1 oo B0 if the emergency condition is no longer present LED Display LCD Display Minor Fault Name E5 E5 SI T3 Watchdog Timer Error The...

Page 272: ...lection and b5 13 Feedback Loss Go To Frequency Auto restart of this fault is controlled by L5 42 Feedback Loss Fault Retry Selection LED Display LCD Display Minor Fault Name pfref Freq Ref Pump Min P1 06 Minimum Pump Frequency Reference Drive frequency reference is set lower than P1 06 Minimum Pump Frequency Cause Possible Solutions The frequency reference is set lower than P1 06 The frequency re...

Page 273: ...P1 19 Prime Loss Level for the time set in P1 20 Loss of Prime Time and the output frequency has risen above P1 21 Prime Loss Frequency This could be due to a dry well air in the system or no water in the system This is effective only when P1 22 Loss of Prime Selection is set to 1 alarm If there is resistance in the pump allow the system to pump water again Set the Loss of Prime alarm characterist...

Page 274: ...main circuit and control circuit capacitors are nearing the end of their expected performance life Note An alarm output H2 oo 10 will only be triggered if H2 oo 2F Cause Possible Solution The main circuit and control circuit capacitors have reached 90 of their expected performance lives Replace the drive LED Display LCD Display Minor Fault Name lt 3 LT 3 Soft Charge Bypass Relay Maintenance Time T...

Page 275: ...ing the cooling fan Clear debris caught in the fan that restricts air circulation LED Display LCD Display Minor Fault Name oh2 oH2 Drive Overheat Warning Drive Overheat Warning was input to a multi function input terminal S1 through S7 H1 oo B Cause Possible Solution An external device triggered an overheat warning in the drive Search for the device that tripped the overheat warning Remove the cau...

Page 276: ...s Adjust the Speed Search current and Speed Search deceleration times b3 02 and b3 03 respectively After Auto Tuning set b3 24 to 1 to enable Speed Estimation Speed Search Output current fluctuation due to power supply loss Check the power supply for phase loss LED Display LCD Display Minor Fault Name ol2 oL2 Drive Overload The thermal sensor of the drive triggered overload protection Cause Possib...

Page 277: ...of noise install a surge protector to the MC coil Set number of fault restarts L5 01 to a value other than 0 LED Display LCD Display Minor Fault Name pcyc Pump Cycling Pump Over Cycle Pump Over Cycle Cause Possible Solution The pump has exceeded the number of cycles set in P2 10 in the time set in P2 11 and P2 12 is set to 1 alarm Set the Pump Over Cycle alarm characteristics in P2 10 and P2 11 Dr...

Page 278: ...output current has fallen below the motor underload curve defined in L6 14 for longer than the time set to L6 03 Adjust the value set to L6 14 so that output current remains above the motor underload curve during normal operation LED Display LCD Display Minor Fault Name vu Uv Undervoltage One of the following conditions was true when the drive was stopped and a Run command was entered DC bus volta...

Page 279: ...ame Air inside the drive is too hot Check the temperature inside the drive CHARGE light is broken or disconnected Replace the drive 6 4 Alarm Detection YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 279 6 Troubleshooting ...

Page 280: ...LCD Display Error Name ope03 oPE03 Multi Function Input Selection Error A contradictory setting is assigned to multi function contact inputs H1 01 to H1 07 Cause Possible Solutions The same function is assigned to two multi function inputs Excludes Not used and External Fault Ensure all multi function inputs are assigned to different functions Re enter the multi function settings to ensure this do...

Page 281: ...d the parameter settings between the control board and the terminal board no longer match Set A1 03 to 5550 to load the parameter settings stored in the terminal board to the drive Initialize parameters after drive replacement by setting A1 03 to 1110 or 2220 LED Display LCD Display Error Name ope05 oPE05 Run Command Frequency Reference Source Selection Error Cause Possible Solutions Frequency ref...

Page 282: ...e Possible Solutions V f pattern setting error Correct the settings for E1 04 E1 06 E1 07 E1 09 and E1 11 LED Display LCD Display Error Name ope11 oPE11 Carrier Frequency Setting Error Correct the setting for the carrier frequency Cause Possible Solutions The following simultaneous contradictory settings have occurred C6 05 6 and C6 04 C6 03 carrier frequency lower limit is greater than the upper ...

Page 283: ...y Task cpye CoPyE Error Writing Data Cause Possible Solutions Failed writing parameters Attempt to write parameters again LED Display LCD Display Task c5er CSEr Copy Unit Error Cause Possible Solutions Hardware fault Replace the HOA keypad or the USB Copy Unit LED Display LCD Display Task dfp5 dFPS Drive Model Mismatch Cause Possible Solutions The drives used in the copy and write process are not ...

Page 284: ...tings are being read onto the USB Copy Unit This is not an error LED Display LCD Display Task uAEr vAEr Voltage Class Capacity Mismatch Cause Possible Solutions The drive from which the parameters were copied and the drive on which the Verify mode is being performed have different electrical specifications or are a different capacity Make sure electrical specifications and capacities are the same ...

Page 285: ...y P9 29 Active Displayed when the MEMOBUS network is waiting for the P9 29 timer to elapse netfb Network FB Lost Check FB Source Displayed when no valid analog PID feedback source can be found on the network and network PID feedback has been lost pa55 PASS MEMOBUS Modbus Comm Test Mode Complete MEMOBUS Modbus test has finished normally prchg Pre Chg Mode Exit in Xsec Pre charge 1 or 2 active X ind...

Page 286: ...f OPR Fix the cause of the fault and reset via Fault Reset Digital Input S4 Close then open the fault signal digital input via terminal S4 S4 is set fault reset as default H1 04 12 Fault Reset Switch Drive S4 Fault Reset Digital Input SC Digital Input Common Turn off the main power supply if the above methods do not reset the fault Reapply power after the digital operator display has turned off ON...

Page 287: ...enance of the drive to ensure that it receives the proper care to maintain overall performance 7 1 SECTION SAFETY 288 7 2 INSPECTION 290 7 3 PERIODIC MAINTENANCE 292 7 4 DRIVE COOLING FANS 294 7 5 DRIVE REPLACEMENT 301 7 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 287 ...

Page 288: ...ut eye protection Failure to comply could result in death or serious injury Remove all metal objects such as watches and rings secure loose clothing and wear eye protection before beginning work on the drive Do not touch any terminals before the capacitors have fully discharged Failure to comply could result in death or serious injury Before wiring terminals disconnect all power to the equipment T...

Page 289: ...ve Do not allow unqualified personnel to use the product Failure to comply could result in damage to the drive or braking circuit Carefully review instruction manual TOBPC72060000 when connecting a braking option to the drive Do not modify the drive circuitry Failure to comply could result in damage to the drive and will void warranty Yaskawa is not responsible for any modification of the product ...

Page 290: ...charged even after the power supply is turned off The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc To prevent electric shock wait at least five minutes after all indicators are OFF and measure the DC bus voltage level to confirm safe level Table 7 1 Periodic Inspection Checklist Inspection Area Inspection Points Corrective Action Checked Main Circuit Periodic Inspec...

Page 291: ... on the surface Remove foreign particles and dust with a vacuum cleaner to avoid touching parts Air Duct Inspect air intake and exhaust openings They must be free from obstruction and properly installed Visually inspect the area Clear obstructions and clean air duct as required LED Periodic Inspection LEDs Make sure the LED lights correctly Inspect for dust or other foreign material that may have ...

Page 292: ...eration time 24 hours a day n Performance Life Monitors The drive calculates the maintenance period for components that may require replacement during the life of the drive A percentage of the maintenance period is displayed on the LED digital operator by viewing the appropriate monitor parameter When the maintenance period reaches 100 there is increased risk that the drive may malfunction Yaskawa...

Page 293: ...ignated life time Check the load carrier frequency and output frequency 2 TrPC The IGBTs have reached 90 of their designated life time Contact a Yaskawa representative or the nearest Yaskawa sales office on possible drive replacement 1 This alarm message will be output only if the Maintenance Monitor function is assigned to one of the digital outputs H2 oo 2F The alarm will also trigger a digital ...

Page 294: ...ple cooling fans For drives with multiple cooling fans replace all the fans when performing maintenance to ensure maximum useful product life u Number of IP20 NEMA 1 UL Type 1 Cooling Fans Drive Model Cooling Fans Single Phase 200 V Class BV0006F BV0010F 1 BV0012F 1 BV0018F 2 Three Phase 200 V Class 2V0006F 1 2V0010F 1 2V0012F 1 2V0020F 1 2V0030F 2 2V0040F 2 2V0056F 2 2V0069F 2 Three Phase 400 V C...

Page 295: ...l of the drive or enclosure parts WARNING Electrical Shock Hazard Do not connect or disconnect wiring while the power is on Failure to comply can result in serious personal injury Before servicing the drive disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned off The charge indicator LED will extinguish when the DC bus voltage is below ...

Page 296: ...eplacement cooling fan into the drive ensuring the alignment pins line up as shown in the figure below A B C A Label facing up B Back C Front Figure 7 3 Cooling Fan Orientation 2 Ensure the connectors are properly connected and place the cable back into the recess of the drive A A Push the connectors together so no space remains between them Figure 7 4 Connectors Note Ensure that the left and righ...

Page 297: ...s below 50 Vdc To prevent electric shock wait at least five minutes after all indicators are OFF and measure the DC bus voltage level to confirm safe level CAUTION Burn Hazard Do not touch a hot drive heatsink Failure to comply could result in minor or moderate injury Shut off the power to the drive when replacing the cooling fan To prevent burns wait at least 15 minutes and ensure the heatsink ha...

Page 298: ...for internal fan and external fan locations A Internal fan External fan A C B A Fan B Fan support C Fan guard Figure 7 5 Cooling Fan Location in Model 2V0069G n Removing the Internal Fan 1 Remove the front cover Refer to IP66 NEMA 4X UL Type 4X Enclosure Front Cover Removal and Installation on page 48 for details 2 Unplug the fan connector CN7 A B C A Internal fan B Fan relay cable C Fan connector...

Page 299: ...back into the drive enclosure in its original position 3 Plug the fan connector CN7 back in n Removing the External Fan 1 Remove the front cover Refer to IP66 NEMA 4X UL Type 4X Enclosure Front Cover Removal and Installation on page 48 for details 2 Unplug the fan connector CN7 A D C B A Fan B Fan relay cable C Fan connector CN7 D Rubber bushing Figure 7 9 External Fan Components Note The external...

Page 300: ...re 7 11 External Fans and Conduit Holes 1 Place the rubber bushing for the fan into the heatsink holes NOTICE Ensure that all bushings fit securely into place Loose rubber bushings may allow water and dust to enter the drive 2 Route the fan wiring through the rubber bushing 3 Plug the fan connector back in 4 Fill the wiring hole in the rubber grommet to a minimum depth of 9 7 mm 0 38 in with RTV s...

Page 301: ...ll drive parameter settings and allows the parameters to be saved and transferred to the replacement drive by disconnecting the terminal board from the damaged drive then reconnecting the terminal board to the replacement drive There is no need to manually reprogram the replacement drive Note When transferring the removable terminal block with backup memory to a drive with a different voltage clas...

Page 302: ...Out the Ground Terminal 3 Push down the installation pin on the terminal board with a screwdriver Push down the terminal board locking pin with a screwdriver Figure 7 16 Depress the Plastic Tab 4 While holding down the locking pin from step 3 slide the removable terminal block in the direction of the arrows in Figure 7 17 7 5 Drive Replacement 302 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Mi...

Page 303: ...7 19 Place the terminal board below the guide tracks in the plastic case of the drive Then push it gently down and slide it toward the keypad until the locking pin clicks into place Figure 7 19 Terminal Board Reinstallation 2 Ensure the terminal block is firmly fastened to the connector 7 5 Drive Replacement YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 303 7 Periodic Inspectio...

Page 304: ...eplacement on page 305 for a flowchart to assist in board replacement When replacing the drive or changing the Control Board or Terminal Board the following error codes may be encountered upon application of power oPE04 Drive parameter settings need to be initialized or uploaded from the TB CPF06 Drive specification does not match the replaced drive oPE01 Drive parameter o2 04 kVA requires setting...

Page 305: ...ult oPE04 drive parameter settings need to be initialized or uploaded from the TB Fault oPE01 Initialize the drive using parameter A1 03 END Ready Parameter setting values are copied TB to CNT Set value 2220 or 3330 Set value 5550 Initialize the drive using Parameter A1 03 2220 or 3330 Figure 7 21 Troubleshooting Terminal Board or Control Board Replacement 7 5 Drive Replacement YASKAWA TOEP YAIQPM...

Page 306: ...7 5 Drive Replacement This Page Intentionally Blank 306 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 307: ...pecifications A 1 POWER RATINGS 308 A 2 DRIVE SPECIFICATIONS 311 A 3 DRIVE WATT LOSS DATA 313 A 4 DRIVE DERATING DATA 314 Appendix A YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 307 ...

Page 308: ...er adjustable Power Supply Rated Voltage Rated Frequency Single phase power 200 to 240 V 50 60 Hz DC power supply 270 to 340 V 5 Allowable Voltage Fluctuation 15 to 10 Allowable Frequency Fluctuation 5 Harmonic Corrective Actions DC Link Choke Optional 1 Drives with single phase power supply input will output three phase power and cannot run a single phase motor 2 The motor capacity HP refers to a...

Page 309: ...ut voltage of 230 V 4 DC is not available for UL standards Table A 3 Three Phase 200 V Class Power Ratings Continued Item Specification Three Phase Model 2V0030 2V0040 2V0056 2V0069 Maximum Motor Size Allowed kW HP 1 7 5 10 11 10 15 20 18 5 25 Input Input Current A 2 37 0 52 0 68 0 80 0 Output Rated Output Capacity kVA 3 11 4 15 2 21 3 26 3 Output Current A 30 0 40 0 56 0 69 0 Overload Tolerance 1...

Page 310: ...tput voltage of 460 V 4 DC is not available for UL standards Table A 5 Three Phase 400 V Class Power Ratings Continued Item Specification Three Phase Model 4V0011 4V0018 4V0023 4V0031 4V0038 Maximum Applicable Motor Capacity kW HP 1 5 5 7 5 7 5 10 11 15 15 20 18 5 25 Input Input Current A 2 14 0 20 0 24 0 38 0 44 0 Output Rated Output Capacity kVA 3 8 5 13 3 17 5 23 6 29 0 Output Current A 11 1 17...

Page 311: ...ary Power Loss Ride Thru Speed Search Over Undertorque Detection Multi Step Speed 17 steps max Accel Decel Time Switch S Curve Accel Decel 2 Wire 3 Wire Sequence Stationary Auto Tuning of Line to Line Resistance Dwell Cooling Fan ON OFF Slip Compensation Torque Compensation Jump Frequencies reference dead band Frequency Reference Upper Lower Limit DC Injection Braking start and stop PID Control wi...

Page 312: ...formation of ice on the enclosure IP66 Dust tight enclosures to not allow any dust to penetrate The enclosure guards the drive against powerful jetting water sprayed from any direction and is protected against access to hazardous parts with a wire Orientation Install the drive vertically to maintain maximum cooling effects Standards cULus Protective Enclosure IP20 NEMA 1 UL Type 1 IP66 NEMA 4X UL ...

Page 313: ...12 0 61 3 30 4 91 7 2V0020 19 6 98 7 46 3 145 0 2V0030 30 0 246 4 88 9 335 3 2V0040 40 0 266 7 112 8 379 6 2V0056 56 0 357 9 151 8 509 7 2V0069 69 0 461 7 184 5 646 2 Table A 8 Watt Loss 400 V Class Three Phase Models Drive Model Normal Duty Swing PWM equal 2 kHz Rated Amps A Heatsink Loss W Interior Unit Loss W Total Loss W 4V0002 2 1 18 5 13 9 32 4 4V0004 4 1 30 5 16 8 47 3 4V0005 5 4 44 5 21 8 ...

Page 314: ...120 overload for 60 seconds Contact Yaskawa if assistance is needed in selecting drive models with higher overload requirements Adding more impedance than is specified will degrade performance Table A 9 240 V Single Phase Input 5 to 10 Drive Model Without Input Reactor With Input Reactor Rated Input Current A Rated Output Current A Max Applicable Motor HP Yaskawa Reactor Part Number Rated Input Cu...

Page 315: ...ronment that exceeds its ambient temperature rating 10 to 50 40 C L8 35 Installation Method Selection 0 IP20 IP00 Drive 1 Side by Side Mounting 2 NEMA 1 UL Type 1 Drive 3 Finless Drive or External Heatsink Installation 0 to 3 Dep on o2 04 40 50 0 30 o 35 50 70 80 85 100 o o o Drive Rating Ambient temp C Parameter L8 12 Parameter L8 35 0 IP20 IP00 Drive Parameter L8 35 2 NEMA Type 1 Drive Parameter...

Page 316: ...A 4 Drive Derating Data This Page Intentionally Blank 316 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 317: ... PARAMETERS 330 B 7 F OPTIONS 333 B 8 H PARAMETERS MULTI FUNCTION TERMINALS 335 B 9 L PROTECTION FUNCTION 345 B 10 N ADVANCED PERFORMANCE SET UP 352 B 11 O OPERATOR RELATED PARAMETERS 353 B 12 P PUMP PARAMETERS 356 B 13 Q PID CONTROLLER PARAMETERS 366 B 14 S SPECIAL APPLICATION 367 B 15 T MOTOR TUNING 368 B 16 U MONITORS 369 B 17 DEFAULTS BY DRIVE MODEL 377 Appendix B YASKAWA TOEP YAIQPM 03B YASKA...

Page 318: ...3 H5 Serial Communications Setup 343 H6 Pulse Train I O Setup 344 L1 Motor Overload 345 L2 Power Loss Ride Thru 346 Parameter Group Name Page L3 Stall Prevention 346 L4 Reference Detection 348 L5 Fault Restart 348 L6 Overtorque Detection 349 L8 Hardware Protection 350 n1 Hunting Prevention 352 n3 High Slip Braking 352 o1 Monitor Display Selection 353 o2 Operator Keypad Functions 354 o3 Copy Functi...

Page 319: ...purpose 7771 Submersible motor GP operation Default 0 Range 0 to 5550 6008 6009 7770 7771 111 A1 04 0104 Password Enter Password When the value set into A1 04 does not match the value set into A1 05 parameters A1 01 through A1 03 and A2 01 through A2 33 cannot be changed Default 0000 Min 0000 Max 9999 112 A1 05 0105 Password Setting Select Password A1 06 0127 Application Preset Application Sel 0 P...

Page 320: ... Programming Mode RUN dur PRG Mode 0 Run Disabled PRG 1 ModeRun Enabled PRG 2 Prg only Stop 0 Run command is not accepted while in Programming Mode 1 Run command is accepted while in Programming Mode 2 Prohibit entering Programming Mode during run Default 0 Range 0 to 2 121 b1 11 01DF Run Delay at Stop Back Spin Timer Run Delay Stop Sets the amount of time that the drive will disallow the reapplic...

Page 321: ... Default 0 Range 0 1 127 b3 02 0192 Speed Search Deactivation Current SpdSrch DeactCur Sets the current level at which the speed is assumed to be detected and Speed Search is ended Set as a percentage of the drive rated current Default 120 Min 0 Max 200 127 b3 03 0193 Speed Search Deceleration Time SpdSrch Dec Time Sets output frequency reduction time during Speed Search Default 2 0 s Min 0 1 Max ...

Page 322: ...Time Delay OFF Timer Default 0 0 s Min 0 0 Max 300 0 129 u b5 PID Control No Addr Hex Name LCD Display Description Values Page b5 01 01A5 PID Function Setting PID Mode 0 Disabled 1 Enabled D Fdbk 0 Disabled 1 Enabled PID output becomes output frequency reference deviation D controlled Default 1 Range 0 1 133 b5 02 01A6 Proportional Gain Setting P PID Gain Sets the proportional gain of the PID cont...

Page 323: ...nitely at b5 13 Default 0 s Min 0 Max 6000 136 b5 16 01B4 Feedback Loss Start Delay FdbkLossStartDly When an AUTO Run command is initiated the drive will not fault on Feedback Loss FDBKL or use the Feedback Loss GoTo Frequency b5 13 until the b5 16 time has expired Default 0 0 s Min 0 0 Max 120 0 136 b5 17 01B5 PID Accel Decel Time PID Acc Dec Time Sets the acceleration and deceleration time to PI...

Page 324: ... 0 138 b6 02 01B7 Dwell Time at Start Dwell Time Start Default 0 0 s Min 0 0 Max 10 0 138 b6 03 01B8 Dwell Reference at Stop Dwell Ref Stop Parameters b6 03 and b6 04 set the frequency to hold and the time to maintain that frequency at stop Default 0 0 Hz Min 0 0 Max 400 0 139 b6 04 01B9 Dwell Time at Stop Dwell Time Stop Default 0 0 s Min 0 0 Max 10 0 139 B 3 b Application 324 YASKAWA TOEP YAIQPM...

Page 325: ...in 0 0 Max 400 0 141 C1 14 0264 Accel Decel Rate Frequency Acc DecRate Freq Sets the base frequency used to calculate acceleration and deceleration times When set to 0 0 Hz the drive calculates the time required to accelerate from 0 Hz to E1 04 and decelerate from E1 04 down to 0 Hz conventional setting When set to any other value above 0 0 Hz the drive calculates the time required to accelerate f...

Page 326: ... Delay Time 1 Torq Comp Time Sets the torque compensation filter time Default 200 ms Min 0 Max 60000 144 u C6 Carrier Frequency No Addr Hex Name LCD Display Description Values Page C6 02 0224 Carrier Frequency Selection CarrierFreq Sel 1 2 0 kHz 2 5 0 kHz 3 8 0 kHz 4 10 0 kHz 5 12 5 kHz 6 15 0 kHz 7 Swing PWM1 8 Swing PWM2 9 Swing PWM3 A Swing PWM4 B LeakageRejection F Program 1 2 0 kHz 2 5 0 kHz ...

Page 327: ...0 Hz Min 0 00 Max 400 00 1 147 d1 07 0286 Frequency Reference 7 Reference 7 Frequency reference when digital inputs Multi Step Speed Reference 2 3 H1 oo 4 and 5 are on Default 0 00 Hz Min 0 00 Max 400 00 1 147 d1 08 0287 Frequency Reference 8 Reference 8 Frequency reference when multi function input Multi Step speed reference 1 2 3 H1 oo 3 4 5 are on Default 0 00 Hz Min 0 00 Max 400 00 1 147 d1 09...

Page 328: ...ce upper limit as a percentage of the maximum output frequency Default 100 0 Min 0 0 Max 110 0 148 d2 02 028A Frequency Reference Lower Limit Ref Lower Limit Sets the frequency reference lower limit as a percentage of the maximum output frequency Default 0 0 Min 0 0 Max 110 0 148 d2 03 0293 Master Speed Reference Lower Limit Ref1 Lower Limit Sets the lower limit for frequency references from analo...

Page 329: ...r Set as a percentage of the maximum output frequency Default 0 0 Min 99 9 Max 100 0 153 d4 07 02AE Analog Frequency Reference Fluctuation Limit Up Down 2 Up Dn 2 FluctLim Limits how much the frequency reference is allowed to change while an input terminal set for Up 2 or Down 2 is enabled If the frequency reference changes for more than the set value then the bias value is held and the drive acce...

Page 330: ...on 3 72 Hz 4 50 Hz VT1 5 50 Hz VT2 6 60 Hz VT1 7 60 Hz VT2 8 50 Hz HST1 9 50 Hz HST2 A 60 Hz HST1 B 60 Hz HST2 C 90 Hz D 120 Hz E 180 Hz F Custom V F 0 50 Hz Constant torque 1 1 60 Hz Constant torque 2 2 60 Hz Constant torque 3 50 Hz base 3 72 Hz Constant torque 4 60 Hz base 4 50 Hz Variable torque 1 5 50 Hz Variable torque 2 6 60 Hz Variable torque 3 7 60 Hz Variable torque 4 8 50 Hz High startin...

Page 331: ... Default 0 0 Hz Min 0 0 Max E1 04 158 E1 12 030B 4 Middle Output Frequency Voltage 2 Mid Voltage B Default 0 0 V Min 0 0 Max 255 0 1 158 E1 13 030C Base Voltage Base Voltage Default 0 0 V 3 Min 0 0 Max 255 0 1 158 1 Values shown are specific to 200 V class drives Double the value for 400 V class drives 2 Parameter setting value is not reset to the default value when the drive is initialized 3 When...

Page 332: ... rated voltage Automatically set during Auto Tuning Default 1 Min 0 0 Max 40 0 160 E2 10 0317 Motor Iron Loss for Torque Compensation Motor Iron Loss Sets the motor iron loss Default 1 Min 0 W Max 65535 W 160 E2 11 0318 Motor Rated Power Mtr Rated Power Sets the motor rated power in kilowatts 1 HP 0 746 kW Automatically set during Auto Tuning Default 1 Min 0 00 kW Max 650 00 kW 160 1 Default setti...

Page 333: ...Com Prm Init Sel 0 Init Com Prms 1 No Init Com Prms 0 Reset all communication related parameters F6 oo when the drive is initialized using A1 03 1 Communication related parameters F6 oo are not reset when the drive is initialized using A1 03 Default 0 Range 0 1 162 F6 30 03CB PROFIBUS DP Node Address PB Node Address Sets the node address Default 0 Min 0 Max 125 162 F6 31 03CC PROFIBUS DP Clear Mod...

Page 334: ...0 03DB DeviceNet Voltage Scaling DN Voltage Scale Sets the scaling factor for the voltage monitor in DeviceNet Default 0 Min 15 Max 15 162 F6 61 03DC DeviceNet Time Scaling DN Time Scale Sets the scaling factor for the time monitor in DeviceNet Default 0 Min 15 Max 15 162 F6 62 03DD DeviceNet Heartbeat Interval DN Heart Beat Sets the heartbeat interval for DeviceNet communications Default 0 Min 0 ...

Page 335: ...erminal S6 Function Selection Term S6 Func Sel Assigns a function to the multi function digital inputs Refer to pages 336 to 339 for descriptions of setting values Note Set unused terminals to F Default 80 3 1 Min 0 Max B0 163 H1 07 0404 Multi Function Digital Input Terminal S7 Function Selection Term S7 Func Sel Assigns a function to the multi function digital inputs Refer to pages 336 to 339 for...

Page 336: ...Signal Closed An oH2 alarm occurs 164 C Analog terminal input selection Term A2 Enable Open Function assigned by H3 14 is disabled Closed Function assigned by H3 14 is enabled 165 F Through mode Term Not Used Select this setting when using the terminal in a pass through mode The terminal does not trigger a drive function but can be used as digital input for the controller the drive is connected to...

Page 337: ... Multi Step Ref 4 Used in combination with input terminals set to Multi Step Speed Reference 1 2 and 3 Use parameters d1 09 to d1 16 to set reference values 169 34 PID soft starter cancel PID SFS Cancel Open PID soft starter is enabled Closed Disables the PID soft starter b5 17 169 35 PID input level selection PID Input Invert Closed Inverts the PID input signal 169 40 Forward run command 2 Wire s...

Page 338: ... command 172 83 Alternate Multi Setpoint Q1 02 AltMultiSP Q1 02 Closed Q1 02 becomes the PID setpoint 172 84 Alternate Multi Setpoint Q1 03 AltMultiSP Q1 03 Closed Q1 03 becomes the PID setpoint 172 85 Alternate Multi Setpoint Q1 04 AltMultiSP Q1 04 Closed Q1 04 becomes the PID setpoint 172 88 Volute Thermostat Normally Open Volute TStat NO Function active when the drive is running Closed Drive wi...

Page 339: ... Func Sel Default E Range 0 to 1AA 174 H2 06 0437 Watt Hour Output Unit Selection Pwr Mon Unit Sel Outputs a 200 ms pulse signal when the watt hour counter increases by the units selected 0 0 1 kWh units 1 1 kWh units 2 10 kWh units 3 100 kWh units 4 1000 kWh units Default 0 Range 0 to 4 182 Table B 3 H2 Multi Function Digital Output Settings H2 oo Setting Function LCD Display Description Page 0 D...

Page 340: ...Torque detection 2 N O Trq Det 2 N O Closed Overtorque or undertorque has been detected 19 Torque detection 2 N C Trq Det 2 N C Open Overtorque or undertorque has been detected 177 1A During reverse Reverse Dir Closed Drive is running in the reverse direction 179 1B During baseblock N C BaseBlk 2 Open Drive has entered the baseblock state no output voltage 180 1E Restart enabled Dur Flt Restart Cl...

Page 341: ...back alarm 182 97 Low Feedback Low Feedback Closed During a Low Feedback condition as defined by P1 08 and P1 14 OR Closed During a Low FB Water fault OR Closed During a Low Feedback alarm 182 A2 Sleep Active Sleep Active Closed The drive is not running due to the Sleep function does not include Sleep Boost 182 A3 Start Delay Start Delay Closed Feedback has risen above the start level or fallen be...

Page 342: ...only 2 Terminal A2 only 7 All terminals enabled Default 7 Range 1 2 7 186 H3 16 0440 Terminal A1 Offset Term A1 Offset Adds an offset when the analog signal to terminal A1 is at 0 V Default 0 Min 500 Max 500 185 H3 17 0441 Terminal A2 Offset Term A2 Offset Adds an offset when the analog signal to terminal A2 is at 0 V Default 0 Min 500 Max 500 185 H3 Multi Function Analog Input Settings H3 oo Sett...

Page 343: ...Selection Serial Com Sel 0 No parity 1 Even parity 2 Odd parity 0 No parity 1 Even parity 2 Odd parity Cycle power for the setting to take effect Default 0 Range 0 to 2 391 H5 04 0428 Stopping Method after Communication Error CE Serial Fault Sel 0 Ramp to Stop 1 Coast to Stop 2 Fast Stop 3 Alarm Only 0 Ramp to stop 1 Coast to stop 2 Fast Stop 3 Alarm only Default 3 Range 0 to 3 392 H5 05 0429 Comm...

Page 344: ...value selected in H6 01 when 0 Hz is input Default 0 0 Min 100 0 Max 100 0 188 H6 05 0430 Pulse Train Input Filter Time Term RP Flt Time Sets the pulse train input filter time constant Default 0 50 s Min 0 00 Max 2 00 188 H6 06 0431 Pulse Train Monitor Terminal MP Selection Term MP Func Sel Select the pulse train monitor output function value of the o oo part of Uo oo Refer to U Monitors on page 3...

Page 345: ... Fault Sel 0 Ramp to Stop 1 Coast to Stop 2 Fast Stop Sets stopping method when the motor temperature analog input H3 02 or H3 10 E exceeds the oH4 fault level 0 Ramp to stop 1 Coast to stop 2 Fast Stop decelerate to stop using the deceleration time in C1 09 Default 1 Range 0 to 2 193 L1 05 0484 Motor Temperature Input Filter Time PTC input Mtr Temp Filter Adjusts the filter for the motor temperat...

Page 346: ...If set to 0 0 the active acceleration time is used Default 0 0 s Min 0 0 Max 25 5 4 196 L2 08 048C Frequency Gain at KEB Start KEB Freq Red Sets the percentage of output frequency reduction at the beginning of deceleration when the KEB Ride Thru function is started Reduction slip frequency before KEB L2 08 2 Default 100 Min 0 Max 300 197 L2 11 0461 DC Bus Voltage Setpoint during KEB KEB DC Bus Lev...

Page 347: ...Target DC Bus Voltage for Overvoltage Suppression and Stall Prevention DC Bus Reg Level Sets the desired value for the DC bus voltage during overvoltage suppression and Stall Prevention during deceleration Default 375 Vdc 2 3 Min 150 Max 400 3 200 L3 20 0465 DC Bus Voltage Adjustment Gain DC Bus P Gain Sets the proportional gain for KEB Ride Thru Stall Prevention and overvoltage suppression Defaul...

Page 348: ...n Values Page L5 01 049E Number of Auto Restart Attempts Num of Restarts Sets the number of times the drive may attempt to restart after the following faults occur GF LF oC oH1 ov PF rH rr oL1 oL2 oL3 oL4 STo Uv1 Default 5 Min 0 Max 10 204 L5 02 049F Auto Restart Fault Output Operation Selection Restart Sel 0 Flt Outp Disabld 1 Flt Outp Enabled 0 Fault output not active 1 Fault output active durin...

Page 349: ...n an oL3 fault 8 UL3 detection always active during run output shuts down on an oL3 fault 9 UL6 Alarm at Speed Agree 10 UL6 Alarm during Run 11 UL6 Fault at Speed Agree 12 UL6 Fault during Run Default 0 Range 0 to 12 206 L6 02 04A2 Torque Detection Level 1 Torq Det 1 Lvl Sets the overtorque and undertorque detection level Default 15 Min 0 Max 300 207 L6 03 04A3 Torque Detection Time 1 Torq Det 1 T...

Page 350: ...t 0 Disabled 1 Enabled Selects the detection of input current phase loss power supply voltage imbalance or main circuit electrolytic capacitor deterioration 0 Disabled 1 Enabled Default 1 Range 0 1 209 L8 07 04B3 Output Phase Loss Protection Selection Outp Ph Loss Det 0 Disabled 1 1PH Loss Det 2 2 3PH Loss Det 0 Disabled 1 Enabled triggered by a single phase loss 2 Enabled triggered when two phase...

Page 351: ...L8 40 04F1 Carrier Frequency Reduction Off Delay Time Fc Reduct Time Sets the time that the drive continues running with reduced carrier frequency after the carrier reduction condition is gone Setting 0 00 s disables the carrier frequency reduction time Default 0 50 s Min 0 00 Max 2 00 212 L8 41 04F2 High Current Alarm Selection High Cur Alm Sel 0 Disabled 1 Enabled 0 Disabled 1 Enabled An alarm i...

Page 352: ...1 Default setting is dependent on parameter o2 04 Drive Model Selection u n3 Overexcitation Braking No Addr Hex Name LCD Display Description Values Page n3 13 0531 Overexcitation Deceleration Gain Hflux Brake Gain Applies a gain to the V f pattern during deceleration L3 04 4 Returns to normal values after ramp to stop or at re acceleration To increase the braking power of overexcitation increase t...

Page 353: ...monitors 1 3 Monitor Selectable set by o1 07 and o1 08 Default 1 Range 0 1 215 o1 07 0518 Second Line Monitor Selection 2nd Monitor Sel Selects the monitor that is shown in the second line Enter the last three digits of the monitor parameter number to be displayed Uo oo For example set 403 to display monitor parameter U4 03 Note Parameter is effective only when o1 06 is set to 1 Default 102 Range ...

Page 354: ...Oper Ref Method 0 Disabled 1 Enabled 0 ENTER key must be pressed to enter a frequency reference 1 ENTER key is not required The frequency reference can be adjusted using the up and down arrow keys only Default 0 Range 0 1 218 o2 06 050A Operation Selection when Digital Operator is Disconnected Oper Discon Det 0 Disabled 1 Enabled 0 The drive continues operating if the digital operator is disconnec...

Page 355: ...Sets the value of the Maintenance Monitor for the IGBTs See U4 07 for IGBT replacement times Default 0 Min 0 Max 150 221 o4 11 0510 U2 U3 Initialization Fault Data Init 0 No Reset 1 Reset 0 U2 oo and U3 oo monitor data is not reset when the drive is initialized A1 03 1 U2 oo and U3 oo monitor data is reset when the drive is initialized A1 03 Default 0 Range 0 1 221 o4 12 0512 kWh Monitor Initializ...

Page 356: ... risen above the start level for the time set to P1 05 Default 0 0 PSI 2 Min 999 9 Max 999 9 224 P1 05 0C02 Start Level Delay Time S Lev Delay Time The system starts when the feedback level drops below the start level for the time set in this parameter Default 1 s Min 0 Max 3600 224 P1 06 0C05 Minimum Pump Speed Min Pump Speed Minimum frequency at which the drive will run Applies to both HAND and ...

Page 357: ...ects the drive response method during the Not Maintaining Setpoint condition 0 Fault 1 Alarm 2 Digital out only Default 0 Range 0 to 2 226 P1 18 0C11 Prime Loss Detection Method Prime Loss Mthd 0 Current A 1 Power kW 2 Torque Determines the quantity used to determine loss of prime 0 Current A 1 Power kW 2 Torque Default 0 Range 0 to 2 226 P1 19 0C12 Prime Loss Level Prime Loss Level Detects loss o...

Page 358: ... in P2 02 is reached Default 5 s Min 0 Max 3600 229 P2 04 0C67 Sleep Activate Level Sleep Act Level Sets the level above which the output frequency must rise to activate the sleep function when P2 01 Sleep Level Type is set to 0 Output Frequency Speed Setting this parameter to 0 0 disables the function and the sleep function will activate when P2 02 Sleep Level is reached Default 0 0 Hz 2 Min 0 0 ...

Page 359: ...igh as operation may become unstable Setting this parameter to 0 00 will disable the function Default 0 40 Min 0 00 Max 2 00 231 P2 24 0C7B Anti No Flow Detection Time ANF Det Time Sets the time delay before the drive starts the increased deceleration rate after Anti No Flow is detected Default 10 0 s Min 1 0 Max 60 0 231 P2 25 0C7C Anti No Flow Release Level ANF Release Lvl Sets the amount below ...

Page 360: ...f the drive is powered down while running it will automatically initiate an internal Run command upon power up Default 0 Range 0 1 232 P4 11 0D04 Thrust Bearing Acceleration Time Thrust Acc Time Sets the time at which the drive output frequency will ramp up to the reference frequency set in P4 12 Default 1 0 s Min 0 0 Max 600 0 232 P4 12 0D05 Thrust Bearing Frequency Thrust Freq The drive will acc...

Page 361: ...me Sets the amount of time to delay the drive output and to energize the digital output H2 oo 8B before the drive is allowed to run Setting this parameter to 0 0 disables the function Default 0 0 s Min 0 0 Max 300 0 235 P4 32 0D19 Pre charge Level 2 PreCharge Level2 For normal PID operation during Pre charge 2 if the PID Feedback signal rises above the P4 32 level Pre charge 2 is cancelled and the...

Page 362: ...ables and disables the anti jam function 0 Disabled 1 Enabled Default 0 Range 0 1 237 P7 02 0D91 Anti Jam Cycle Count AJ Cycle Count Sets the maximum number of cycles that will be attempted before triggering and Anti Jam fault Default 1 Min 1 Max 100 237 P7 03 0D92 Anti Jam Detection Current Level AJ Det I Start Sets the current level at start that will trigger the anti jam function Set as a perce...

Page 363: ... from a lead to a lag Default 5 s Min 0 Max 1000 239 P9 08 0DFB Add Pump Mode Add Pump Mode 0 Output Frequency 1 Feedback 2 Feedback Fout Selects the detection method for staging a new pump 0 Output frequency 1 Feedback 2 Feedback Fout Default 2 Range 0 to 2 240 P9 09 0DFC Add Frequency Level Add Freq Lvl When P9 08 is set to 0 this parameter sets the level above which the output frequency needs t...

Page 364: ...e Stage High FB De stage Sets the feedback level that will trigger a quick de stage Set as a percentage of the P1 11 value The quick de stage ignores parameters P9 12 to P9 15 and uses an internal 2 second delay Setting this parameter to 0 0 disables the feature Default 97 0 Min 0 0 Max 100 0 241 P9 19 0E06 Alternation Unit Alternation Unit 0 Hours H 1 Minutes min Sets the units used in P9 03 0 Ho...

Page 365: ...is set in P9 31 Default 100 0 Min 0 0 Max 300 0 243 P9 31 0E12 Lag Drive Speed Follower Bias Lag Followr Bias Sets the bias to be applied to the speed of the current lead drive when P9 05 is set to 3 The gain to be applied is set in P9 30 Default 0 00 Hz Min 60 0 Max 60 0 243 P9 32 0E13 Lag Follower Deceleration Time Lag Followr Dcel Sets the deceleration time when the P9 33 timer is running and t...

Page 366: ...04 are changed via MOP from the home screen 0 Disabled 1 Enabled Default 0 Range 0 1 245 1 Unit is determined by P1 02 System Units scaling is determined by P1 03 Feedback Device Scaling resolution is determined by b5 39 PID System Units Display Digits u Q3 Output Current Limit No Addr Hex Name LCD Display Description Values Page Q3 01 0EBC Output Current Limit Select Current Lim Sel 0 Disabled 1 ...

Page 367: ...verride mode when S6 02 0 Default 0 00 Hz Min 0 00 Max 240 00 246 S6 02 3237 Emergency Override Reference Selection E OverrideRefSel 0 Use S6 01 Ref 1 Use Freq Ref Selects the emergency override speed source 0 Use S6 01 Reference 1 Use Frequency Reference Default 0 Range 0 1 246 B 14 S Special Application YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 367 B Parameter List ...

Page 368: ...or Rated Power Mtr Rated Power Sets the motor rated power as specified on the motor nameplate Note Use the following formula to convert horsepower into kilowatts 1HP 0 746 kW Default 1 Min 0 03 kW Max 650 00 kW 103 T1 04 0704 Motor Rated Current Rated Current Sets the motor rated current as specified on the motor nameplate Default 1 Min 10 of drive rated current Max 200 of drive rated current 103 ...

Page 369: ...0 Vrms 3 0 1 Vac U1 07 0046 DC Bus Voltage DC Bus Voltage Displays the DC bus voltage 10 V 400 V 3 1 Vdc U1 08 0047 Output Power Output kWatts Displays the output power this value is calculated internally 10 V Drive capacity motor capacity kW 4 U1 10 0049 Input Terminal Status Input Term Sts Displays the input terminal status U1 10 00000000 Digital input 1 terminal S1 enabled Digital input 2 termi...

Page 370: ...speed agree Drive ready During alarm detection During fault detection 1 1 1 1 1 1 1 1 During run During zero speed During REV During fault reset signal input During speed agree Drive ready During alarm detection During fault detection No signal output available U1 13 004E Terminal A1 Input Level Term A1 Level Displays the signal level to analog input terminal A1 10 V 100 0 1 U1 14 004F Terminal A2...

Page 371: ...al output available U1 90 0BA5 Pump Setpoint Pump Setpoint Displays the PID Setpoint No signal output available dep on P1 02 U1 91 0BA6 Pump Feedback Pump Feedback Displays the PID Feedback No signal output available dep on P1 02 U1 93 0BA8 Total Setpoint Compensation Total SP Comp Displays the total absolute Setpoint Compensation No signal output available dep on P1 02 U1 94 0BA9 Motor Speed Moto...

Page 372: ...umulative Operation Time at Previous Fault Elapsed time Displays the cumulative operation time at the previous fault No signal output available 1 h U2 15 07E0 Soft Starter Speed Reference at Previous Fault SFS Output Displays the speed reference for the soft starter at the previous fault No signal output available 0 01 Hz U2 16 07E1 Motor q Axis Current at Previous Fault Motor Iq Current Displays ...

Page 373: ...4 Date Year at 4th Most Recent Fault Fault 4 YYYY Displays the year when the fourth most recent fault occurred No signal output available U3 31 3015 Date Month and Day at 4th Most Recent Fault Fault 4 MMDD Displays the date and day when the fourth most recent fault occurred No signal output available U3 32 3016 Time Hours and Minutes at 4th Most Recent Fault Fault 4 HHMM Displays the time when the...

Page 374: ...ilable 1 h U4 02 0075 Number of Run Commands RUN Cmd Counter Displays the number of times the Run command is entered Reset the number of Run commands using parameter o4 13 This value will reset to 0 and start counting again after reaching 65535 No signal output available 1 Time U4 03 0067 2 Cooling Fan Operation Time Fan Elapsed TIme Displays the cumulative operation time of the cooling fan The de...

Page 375: ...ption Freq Ref Displays the frequency reference input by an option card decimal No signal output available U4 21 07DD Run Command Source Selection Run Cmd Source Displays the source for the Run command as XY nn X Indicates which Run source is used 1 Reference 1 b1 02 Y Input power supply data 0 Digital operator 1 External terminals 3 MEMOBUS Modbus communications 4 Communication option card nn Run...

Page 376: ...1 U5 99 1599 AUTO Setpoint Auto Setpoint Displays the PID Setpoint commanded by the source when the drive is in AUTO Mode No signal output available 0 01 1 1 Unit is determined by P1 02 System Units scaling is determined by P1 03 Feedback Device Scaling resolution is determined by b5 39 PID System Units Display Digits u U6 Control Monitors No Addr Hex Name LCD Display Description Analog Output Lev...

Page 377: ...tance Ω 1 997 1 601 1 034 0 771 E2 06 Motor leakage inductance 18 5 18 4 19 19 6 E2 10 Motor Iron Loss W 53 77 91 112 L2 02 Momentary power loss ride through time s 0 2 0 3 0 5 1 0 L2 03 Momentary power loss Baseblock time s 0 4 0 5 0 5 0 6 L2 04 Momentary power loss voltage recovery time s 0 3 0 3 0 3 0 3 L2 05 Uv detection voltage V dc 160 160 160 160 L3 24 Motor acceleration time s 0 142 0 145 ...

Page 378: ...05 Motor line to line resistance Ω 3 577 1 601 1 034 0 399 0 288 E2 06 Motor leakage inductance 18 5 18 4 19 18 2 15 5 E2 10 Motor Iron Loss W 38 77 91 172 262 L2 02 Momentary power loss ride through time s 0 2 0 3 0 5 1 1 0 L2 03 Momentary power loss Baseblock time s 0 4 0 5 0 5 0 7 0 8 L2 04 Momentary power loss voltage recovery time s 0 3 0 3 0 3 0 6 0 6 L2 05 Uv detection voltage V dc 190 190 ...

Page 379: ...0 230 0 138 0 101 E2 06 Motor leakage inductance 19 5 17 2 15 7 E2 10 Motor Iron Loss W 245 272 505 L2 02 Momentary power loss ride through time s 1 0 2 0 2 0 L2 03 Momentary power loss Baseblock time s 0 9 1 0 1 0 L2 04 Momentary power loss voltage recovery time s 0 3 0 3 0 6 L2 05 Uv detection voltage V dc 190 190 190 L3 24 Motor acceleration time s 0 265 0 244 0 317 L8 02 Overheat alarm level C...

Page 380: ...Motor line to line resistance Ω 22 459 10 1 6 495 4 360 3 333 E2 06 Motor leakage inductance 14 3 18 3 18 7 19 19 3 E2 10 Motor Iron Loss W 26 53 77 105 130 L2 02 Momentary power loss ride through time s 0 1 0 2 0 3 0 5 0 5 L2 03 Momentary power loss Baseblock time s 0 3 0 4 0 5 0 5 0 6 L2 04 Momentary power loss voltage recovery time s 0 3 0 3 0 3 0 3 0 3 L2 05 Uv detection voltage V dc 380 380 3...

Page 381: ... 0 922 0 550 0 403 E2 06 Motor leakage inductance 18 2 15 5 19 6 17 2 20 1 E2 10 Motor Iron Loss W 193 263 385 440 508 L2 02 Momentary power loss ride through time s 0 5 0 8 1 2 2 L2 03 Momentary power loss Baseblock time s 0 7 0 8 0 9 1 0 1 0 L2 04 Momentary power loss voltage recovery time s 0 3 0 3 0 3 0 6 0 6 L2 05 Uv detection voltage V dc 380 380 380 380 380 L3 24 Motor acceleration time s 0...

Page 382: ...B 17 Defaults by Drive Model This Page Intentionally Blank 382 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 383: ...87 C 5 MEMOBUS MODBUS SETUP PARAMETERS 391 C 6 DRIVE OPERATIONS BY MEMOBUS MODBUS 395 C 7 COMMUNICATIONS TIMING 396 C 8 MESSAGE FORMAT 397 C 9 MESSAGE EXAMPLES 399 C 10 MEMOBUS MODBUS DATA TABLE 401 C 11 ENTER COMMAND 415 C 12 COMMUNICATION ERRORS 416 C 13 SELF DIAGNOSTICS 417 Appendix C YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 383 ...

Page 384: ...or serious injury Maintenance inspection and replacement of parts must be performed only by authorized personnel familiar with installation adjustment and maintenance of AC drives Before wiring terminals disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned off The charge indicator LED will extinguish when the DC bus voltage is below 50 ...

Page 385: ...ponded to by the slaves The master performs serial communications with only one slave at a time The address or node for each slave must be set beforehand so that the master can communicate with the slave at that address A slave that receives a command from the master will perform the specified function and then send a response back to the master Master PLC or other DRIVE DRIVE DRIVE Figure C 1 Con...

Page 386: ... stop synchronization Communication Parameters Communication Speeds Available 1 2 2 4 4 8 9 6 19 2 38 4 57 6 76 8 115 2 kbps Data length 8 bit fixed Parity Select even odd or none Stop bit 1 bit fixed Protocol MEMOBUS Modbus using RTU mode only Max Number of Slaves 31 drives C 3 Communication Specifications 386 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 387: ...ns cables from the main circuit cables and other wiring and power cables Use shielded cables for the communications cables and properly shielded clamps to prevent problems with noise When using RS 485 communications connect S to R and S to R as shown in the diagram below 2 Check or set the terminating resistance at all slaves Use the description in Network Termination for slaves that are 1000 seri...

Page 388: ... Earth Connect the shield to ground at the controller side only if common mode noise issues are suspected 2 The IG terminal is the signal common point for the RS 485 transceiver chip power supply Connect the isolated ground IG between all nodes to help prevent the coupling of external noise to the bus and to limit bus emissions if desired 2 2 2 Figure C 3 RS 485 Interface Note 1 Set DIP switch S2 ...

Page 389: ... drive located at the end of the network Set DIP switch S2 to the OFF positions on all other slave devices 2 Set H5 07 to 1 when using the RS 422 interface in a multi drop circuit Set H5 07 to 0 when using the RS 422 interface in a point to point circuit C 4 Connecting to a Network YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 389 C MEMOBUS Modbus Communications ...

Page 390: ...osition Disable the terminating resistance on all slaves that are not located at the network line end Figure C 5 illustrates the setting of DIP switch S2 RS 422A or RS 485 switch S2 terminal resistance 1 2 W 120 in the ON position OFF ON DIP DIP switch S2 S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP R R S S IG P1 P2 PC A1 A2 V AC AM AC MP MC MB MA R R S S IG R S S R Figure C 5 Serial Communications Terminal a...

Page 391: ...but each address needs to be unique so that no two drives have the same address n H5 02 Communication Speed Selection Sets the MEMOBUS Modbus communications speed Note After changing this parameter the power must be cycled to enable the new setting No Name Setting Range Default H5 02 Communication Speed Selection 0 to 5 3 H5 02 Communication Speed H5 02 Communication Speed 0 1200 bps 5 38400 bps 1...

Page 392: ...H5 04 n H5 06 Drive Transmit Wait Time Sets the time the drive waits after receiving data from a master until responding data No Name Setting Range Default H5 06 Drive Transmit Wait Time 5 to 65 ms 5 ms Command message Response message Command message PLC Drive PLC Drive Drive PLC Time 24 bit length H5 06 setting Figure C 6 Drive Transmit Wait Time Setting n H5 07 RTS Control Selection Enables or ...

Page 393: ...e in MEMOBUS Modbus register 0025H No Name Setting Range Default H5 10 Unit Selection for MEMOBUS Modbus Register 0025H 0 or 1 0 Setting 0 0 1 V Units Setting 1 1 V Units C 5 MEMOBUS Modbus Setup Parameters YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 393 C MEMOBUS Modbus Communications ...

Page 394: ...alue changes become effective immediately without the need to send an Enter command n H5 12 Run Command Method Selection Selects the type of sequence used when the Run command source is set to MEMOBUS Modbus communications b1 02 16 2 No Name Setting Range Default H5 12 Run Command Method Selection 0 or 1 0 Setting 0 FWD Stop REV Stop Bit 0 of MEMOBUS Modbus register 0001H will start and stop the d...

Page 395: ...ve or set the frequency reference using MEMOBUS Modbus communications an external reference must be selected and the parameters listed below must be adjusted accordingly Table C 1 Setting Parameters for Drive Control from MEMOBUS Modbus Reference Source Parameter Name Required Setting External Reference 1 b1 01 Frequency Reference Selection 1 2 b1 02 Run Command Selection 1 2 External Reference 2 ...

Page 396: ...ve receives command type 1 data during the minimum wait time it will perform the command and then respond However if it receives a command type 2 or 3 during that time either a communication error will result or the command will be ignored Command message Response message Command message PLC Drive PLC Drive Drive PLC 24 bit length Master Send Wait Time Time Figure C 7 Minimum Wait Time for Sending...

Page 397: ...n into drive registers must also always have a length of two bytes Register data read out from the drive will always consist of two bytes u Error Check The drive uses a CRC 16 cyclic redundancy check checksum method for checking data validity Use the procedure described below when calculating the CRC 16 checksum for command data or when verifying response data n Command Data When the drive receive...

Page 398: ...Shift 4 0011 0100 0001 0011 0 Shift 4 0011 0011 1111 1111 1 XOR w A001H 1010 0000 0000 0001 XOR w A001H 1010 0000 0000 0001 XOR result 1001 0100 0001 0010 XOR result 1001 0011 1111 1110 Shift 5 0100 1010 0000 1001 0 Shift 5 0100 1001 1111 1111 0 Shift 6 0010 0101 0000 0100 1 Shift 6 0010 0100 1111 1111 1 XOR w A001H 1010 0000 0000 0001 XOR w A001H 1010 0000 0000 0001 XOR result 1000 0101 0000 0101...

Page 399: ...H Next storage register Upper 00H Lower 00H Next storage register Upper 01H Lower F4H CRC 16 Upper AFH Lower 82H u Loopback Test Function code 08H performs a loopback test This test returns a response message with exactly the same content as the command message and can be used to check the communications between the master and slave User defined test code and data values can be set The following t...

Page 400: ...pending on the setting of H5 11 an Enter command will be necessary to activate the data or save them Refer to H5 11 Communications Enter Function Selection on page 394 and Refer to Enter Command on page 415 for detailed descriptions Command Message Response Message normal Response Message fault Slave Address 01H Slave Address 01H Slave Address 01H Function Code 10H Function Code 10H Function Code ...

Page 401: ...bit 6 Multi Function Input 3 bit 7 Multi Function Input 4 bit 8 Multi Function Input 5 bit 9 Multi Function Input 6 bit A Multi Function Input 7 bit B to F Reserved 0002H Frequency Reference Units are determined by parameter o1 03 0003H Output Voltage Gain Set in units of 1 0 1 with a setting range of 20 to 2000 2 0 to 200 0 Note Initial value at power up 1000 100 0 0004H 0005H Reserved 0006H PID ...

Page 402: ...ud 0 Complete 1 Set RTC data using registers 3004H to 3006H 8 failed 302FH RTC Enter 0 Overwrite RTC data using registers 3004H to 3006H Only effective when 3030H bit 1 RTC Enter Enable is set 3030H bit 1 RTC Enter Enable bit 2 RTC TIE Fault Enable C 10 MEMOBUS Modbus Data Table 402 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 403: ...l Fault bit 8 CPFoo Hardware Fault includes oFAoo bit 9 Motor Overload oL1 Overtorque Detection 1 2 oL3 oL4 Undertorque Detection 1 2 UL3 UL4 bit A Overspeed oS bit B Main Circuit Undervoltage Uv bit C Undervoltage Uv1 Control Power Supply Undervoltage Uv2 Soft Charge Circuit Fault Uv3 bit D Output Phase Loss LF Input Phase Loss PF bit E MEMOBUS Modbus Communication Error CE Option Communication E...

Page 404: ...k Overheat oH bit 6 Overvoltage ov bit 7 Undervoltage Uv bit 8 Reserved bit 9 MEMOBUS Modbus Communication Error CE bit A Option Communication Error bUS bit B Undertorque Detection 1 2 UL3 UL4 bit C Motor Overheat oH3 bit D Reserved bit E Reserved bit F Serial Communication Transmission Error CALL 002BH Input Terminal Status bit 0 Terminal S1 Closed bit 1 Terminal S2 Closed bit 2 Terminal S3 Close...

Page 405: ...wn 2 Function 0 1 units 0030H Reserved 0031H DC Bus Voltage 1 Vdc units 0032H Torque Monitor 1 units 0033H Reserved 0034H Product Code 1 ASCII Product Type 0035H Product Code 2 ASCII Region Code 0036H to 0037H Reserved 0038H PID Feedback 0 1 units unsigned 100 max output frequency 0039H PID Input 0 1 units signed 100 max output frequency 003AH PID Output 0 1 units signed 100 max output frequency 0...

Page 406: ...ative Operation Time is 12345 hours then 0098H 1234 and 0099H 5 009AH 009BH U4 03 Cooling Fan Operation Time Example When U4 03 Cooling Fan Operation Time is 12345 hours then 009AH 1234 and 009BH 5 00ABH Drive Rated Current 2 00ACH Motor Speed Open Loop Vector only r min units 4 00ADH 0 01 units 00AEH 00AFH Reserved 00B0H Option Code The following lists the 3 and 4 letter ASCII codes stored for ea...

Page 407: ... bit 3 Pump Fault at input terminal S6 EF6 bit 4 External Fault at input terminal S7 EF7 bit 5 to 6 Reserved bit 7 Overspeed oS bit 8 Reserved bit 9 Reserved bit A Input Phase Loss PF bit B Output Phase Loss LF bit C Motor Overheat Alarm PTC input oH3 bit D Digital Operator Connection Fault oPr bit E EEPROM Write Error Err bit F Motor Overheat Fault PTC input oH4 00C2H Fault contents 5 bit 0 MEMOB...

Page 408: ...LOP bit 3 Low Feedback LFB bit 4 High Feedback HFB bit 5 Setpoint Not Met NMS bit 6 Pump Over Cycle POC bit 8 Net Master Lost MSL bit A Anti Jam Fault AJF bit C Wire Break FDBKL bit F Low Water Level LWL 00C7H bit 0 High Water Level HWL bit 4 Volute TStat Flt VLTS 00C8H Alarm contents 2 bit 0 Undervoltage Uv bit 1 Overvoltage ov bit 2 Heatsink Overheat oH bit 3 Drive Overheat oH2 bit 4 Overtorque ...

Page 409: ... Loss FbL bit 7 PID Feedback Loss FbH bit 9 Drive Disabled dnE bit A to F Reserved 00CBH Alarm contents 5 bit 0 MECHATROLINK Watchdog Timer Error E5 bit 1 Reserved bit 2 MECHATROLINK Comm Cycle Setting Error CyC bit 3 High Current Alarm HCA bit 4 Cooling Fan Maintenance Time LT 1 bit 5 Soft Charge Bypass Relay Maintenance Time LT 2 bit 6 Reserved bit 7 SI S V EEPROM Error EEP bit 8 Pump Fault 1 in...

Page 410: ...t CPF03 bit 4 to 5 Reserved bit 6 Drive specification mismatch during Terminal Board or Control Board replacement CPF06 bit 7 Terminal Board Communications Fault CPF07 bit 8 EEPROM Serial Communications Fault CPF08 bit 9 to A Reserved bit B RAM Fault CPF11 bit C FLASH Memory Fault CPF12 bit D Watchdog Circuit Exception CPF13 bit E Control Circuit Fault CPF14 bit F Reserved 00D1H CPF Contents 2 bit...

Page 411: ...are determined by parameter o1 03 2 Display is in the following units BA0001 to BA0018 2A0001 to 2A0040 and 4A0001 to 4A0023 0 01 A units 2A0056 to 2A0069 4A0031 to 4A0038 0 1 A units 3 The communication error log is stored until the fault is reset 4 Depending on the motor used the correct motor pole number must be set to parameter E2 04 C 10 MEMOBUS Modbus Data Table YASKAWA TOEP YAIQPM 03B YASKA...

Page 412: ... Fault at Input Terminal S6 EF6 0015H Pump Fault at Input Terminal S7 EF7 000AH Heatsink Overheat oH1 000BH Motor Overload oL1 000CH Drive Overload oL2 000DH Overtorque Detection 1 oL3 000EH Overtorque Detection 2 oL4 000FH Dynamic Braking Transistor rr 0010H Braking Resistor Overheat rH 0011H External Fault at input terminal S3 EF3 0012H External Fault at input terminal S4 EF4 0013H External Faul...

Page 413: ... oL4 0007H Run commands input error EF 0008H Drive Baseblock bb 0009HP Pump Fault 3 input terminal S3 EF3 000AH Pump Fault 4 input terminal S4 EF4 000BH Pump Fault 5 input terminal S5 EF5 000CH Pump Fault 6 input terminal S6 EF6 000DH Pump Fault 7 input terminal S7 EF7 000FH Reserved 0010H Overspeed oS 0013H Digital operator connection fault oPr 0014H MEMOBUS Modbus Communication Error CE 0015H Op...

Page 414: ... bAT 0065H HOA Time Deviation Error TdE Alarm Code Fault Name 0066H Setpoint Not Met NMS 0067H Emergency Override FWD EoF 0068H Emergency Override REV Eor 0069H Feedback Loss Go To Freq b5 13 C 10 MEMOBUS Modbus Data Table 414 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 415: ...n to EEPROM during undervoltage even using 0900H 3 If undervoltage occurs when a making several parameter changes issued with a single ENTER command the writing process may be aborted before all of the new changes have been written Because all of the data has not yet been written the EEPROM data error CPF06 will be displayed the next time power to the drive is cycled To prevent this problem wait a...

Page 416: ...ing run During an EEPROM data error CPF06 the master attempted to write to a parameter other than A1 00 to 05 E1 03 or o2 04 Attempted to write to read only data 23H DC Bus Undervoltage Write Error Attempted to write from the master during an undervoltage fault Uv1 Attempted to execute and Enter command during Uv1 24H Write Error During Parameter Process Master attempted writing to the drive while...

Page 417: ...munications test mode H1 06 67 3 Turn off the power to the drive 4 With the power off wire the drive as shown in the following figure S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP R R S S IG P1 P2 PC A1 A2 V AC AM AC MP MC MB MA S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP R R S S IG P1 P2 PC A1 A2 V AC AM AC MP Figure C 9 Terminal Connections for Communication Self Diagnostics 5 Check and note the setting of DIP switch S...

Page 418: ...C 13 Self Diagnostics This Page Intentionally Blank 418 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 419: ...ins the guidelines and criteria for maintaining UL standards D 1 SECTION SAFETY 420 D 2 EUROPEAN STANDARDS 422 D 3 UL AND CSA STANDARDS 427 D 1 UL STANDARDS 435 Appendix D YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 419 ...

Page 420: ...ersonnel familiar with installation adjustment and maintenance of AC drives Do not perform work on the drive while wearing loose clothing jewelry or without eye protection Failure to comply could result in death or serious injury Remove all metal objects such as watches and rings secure loose clothing and wear eye protection before beginning work on the drive Do not remove covers or touch circuit ...

Page 421: ...of the drive Do not allow unqualified personnel to use the product Failure to comply could result in damage to the drive or braking circuit Carefully review instruction manual TOBPC72060000 when connecting a braking option to the drive Do not modify the drive circuitry Failure to comply could result in damage to the drive and will void warranty Yaskawa is not responsible for modification of the pr...

Page 422: ...rive with other devices n Area of Use Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3 in accordance with IEC EN 664 n Factory Recommended Branch Circuit Protection Yaskawa recommends installing one of the following types of branch circuit protection to maintain compliance with UL508C Semiconductor protective type fuses are preferred Alternate branch circ...

Page 423: ...ter Figure D 2 Example of DC Power Supply Input Two Drives Connected in Series Note 1 When connecting multiple drives together make sure that each drive has its own fuse Replace all fuses when one fuse blows 2 Refer to on page 40 for an AC power supply 3 The recommended fuses and fuse holders are made by Fuji Electric Table D 2 Single Phase 200 V Class Fuses and Fuse Holders Drive Model DC Power S...

Page 424: ...ve or below u EMC Guidelines Compliance This drive is tested according to European standards EN 61800 3 2004 A1 2012 and it complies with the EMC guidelines n EMC Filter Installation The following conditions must be met to ensure continued compliance with guidelines Refer to EMC Filters on page 425 for EMC filter selection Installation Method Verify the following installation conditions to ensure ...

Page 425: ... 3 0 88 2 8 x 6 7 x 1 6 2 0 x 6 1 M4 M5 2A0002 7 3 0 88 2 8 x 6 7 x 1 6 2 0 x 6 1 M4 M5 2A0004 7 3 0 88 2 8 x 6 7 x 1 6 2 0 x 6 1 M4 M5 2A0006 7 3 0 88 2 8 x 6 7 x 1 6 2 0 x 6 1 M4 M5 2A0010 FS23637 14 07 14 1 28 4 4 x 6 7 x 1 8 3 6 x 6 1 M4 M5 2A0012 FS23637 14 07 14 1 28 4 4 x 6 7 x 1 8 3 6 x 6 1 M4 M5 2A0020 FS23637 24 07 24 1 98 5 7 x 6 9 x 2 0 4 7 x 6 1 M4 M5 400 V Class Three Phase 4A0001 FS...

Page 426: ...V Three Phase Units 2A0004 UZDA B 5 4 A 8 mH 2A0006 400 V Three Phase Units 4A0002 UZDA B 3 2 A 28 mH 4A0004 Note Models not listed in the above table do not require a DC link choke for EMC compliance D 2 European Standards 426 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual ...

Page 427: ...ll drive models UL cUL approval requires the use of UL Listed closed loop crimp terminals when wiring the drive main circuit terminals Use only the tools recommended by the terminal manufacturer for crimping The wire gauges listed in Table D 6 Table D 7 and Table D 8 are Yaskawa recommendations Refer to local codes for proper wire gauge selections Table D 6 Wire Gauge and Torque Specifications Dri...

Page 428: ... 10 B1 B2 14 to 10 10 14 to 10 2A0012 R L1 S L2 T L3 12 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 2A0020 R L1 S L2 T L3 10 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 10 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 2A0030 R L1 S L2 T L3 8 10 to 6 M4 2 1 to 2 3 18 6 to 20 4 U T1 V T2 W T3 8 10 to 6 1 2 10 to 6 B1 B2 14 to 10 8 ...

Page 429: ...to 10 B1 B2 14 to 10 14 14 to 10 4A0005 4A0007 4A0009 R L1 S L2 T L3 14 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 4A0011 R L1 S L2 T L3 12 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 14 to 10 B1 B2 14 to 10 10 14 to 10 4A0018 R L1 S L2 T L3 10 14 to 6 M4 2 1 to 2 3 18 6 to 20 4 U T1 V T2 W T3 10 14 to 6 1 2 14 to 6...

Page 430: ...P 003 100 066 218 M4 R2 4 YA 4 AD 900 TP 003 100 054 028 12 10 AWG M4 R5 5 4 YA 4 AD 900 TP 005 100 054 029 M5 R5 5 5 YA 4 AD 900 TP 005 100 054 030 8 AWG M4 8 4 YA 4 AD 901 TP 008 100 054 031 M5 R8 5 YA 4 AD 901 TP 008 100 054 032 M8 R8 8 YA 4 AD 901 TP 008 100 061 111 6 AWG M4 14 4 YA 4 AD 902 TP 014 100 66 220 M5 R14 5 YA 4 AD 902 TP 014 100 054 034 M6 R14 6 YA 5 AD 952 TP 014 100 051 261 M8 R1...

Page 431: ... fuses Bussmann FWH are required for UL compliance 5 Maximum MCCB Rating is 15 A or 200 of drive input current rating whichever is larger MCCB voltage rating must be 600 Vac or greater Additionally when using MCCBs for protection the drive must be installed in a ventilated enclosure with minimum volume according the Minimum Enclosure Volume column 6 Model 2A0002 requires Mersen Ferraz part number ...

Page 432: ...relay for single motor operation This parameter selects the motor overload curve used according to the type of motor applied Disable the electronic overload protection L1 01 0 Disabled and wire each motor with its own motor thermal overload when connecting the drive to more than one motor for simultaneous operation Enable the motor overload protection L1 01 1 2 or 3 when connecting the drive to a ...

Page 433: ... u Installation If the Safe Disable function is utilized the wire link between the terminals HC and H1 that is installed at shipment must be removed entirely Connect the drive to an ISO EN 13849 1 Safety Category 3 interrupting device so that in case of a Safe Disable request the connection between the terminals HC and H1 is opened Power Supply Controller HC H1 ISO EN 13849 1 Safety Cat 3 Device M...

Page 434: ... the motor winding This failure will not produce torque in an induction motor however when occurring in a PM motor torque will be produced and cause an alignment of the rotor magnets which may cause the rotor to turn up to 180 degrees electrically Ensure that this possible failure mode is not safety critical for the application The wiring distance for the Safe Disable inputs should not exceed 30 m...

Page 435: ...e The drive enclosure meets these requirements UL50E Enclosures for Electrical Equipment Environmental Considerations NEMA 4X UL Type 4X International Standard IEC 60529 Degrees of protection provided by enclosures IP Code IP66 Refer to the appropriate enclosure specification for more details on the enclosures resistance to chemicals and solvents Table D 11 Chemical and Solvent Tolerability Reagen...

Page 436: ...12 to 8 1 2 12 to 8 B1 B2 12 to 8 8 12 to 8 2 to 2 5 17 7 to 22 1 n Three Phase 200 V Class Table D 13 Wire Gauge and Torque Specifications Drive Model Terminal Recomm Gauge AWG kcmil Wire Range AWG kcmil Screw Size Tightening Torque N m lb in 2V0006 R L1 S L2 T L3 14 18 to 14 M3 5 0 8 to 1 0 7 1 to 8 9 U T1 V T2 W T3 14 18 to 14 1 2 18 to 14 B1 B2 18 to 14 14 18 to 14 2V0010 R L1 S L2 T L3 12 14 ...

Page 437: ... 6 to 97 4 U T1 V T2 W T3 3 8 to 2 1 2 8 to 2 B1 B2 8 to 6 M5 2 7 to 3 0 23 9 to 26 6 6 6 to 4 M6 5 4 to 6 0 47 8 to 53 1 n Three Phase 400 V Class Table D 14 Wire Gauge and Torque Specifications Drive Model Terminal Recomm Gauge AWG kcmil Wire Range AWG kcmil Screw Size Tightening Torque N m lb in 4V0002 4V0004 R L1 S L2 T L3 14 14 to 10 M4 1 2 to 1 5 10 6 to 13 3 U T1 V T2 W T3 14 14 to 10 1 2 1...

Page 438: ... circuit protection to maintain compliance with UL508C Semiconductor protective type fuses are preferred Branch circuit protection shall be provided by any of the following according to Table D 10 Non time Delay Class J T or CC fuses Time Delay Class J T CC or RK5 fuses Semiconductor fuses Molded Case Circuit Breakers MCCB Table D 15 Factory Recommended Drive Branch Circuit Protection Drive Model ...

Page 439: ...iance 8 Model 4V0007 requires Mersen Ferraz part number A6T25 for compliance n Low Voltage Wiring for Control Circuit Terminals Wire low voltage wires with NEC Class 1 circuit conductors Refer to national state or local codes for wiring The external power supply shall be a UL Listed Class 2 power source or equivalent Table D 16 Control Circuit Terminal Power Supply Input Output Terminal Signal Pow...

Page 440: ...ed Range of 1 10 3 Vector Motor with a Speed Range of 1 100 6 Standard Fan Cooled Motor 50 Hz Set L1 01 to 0 to disable the electronic overload protection and wire each motor with its own motor thermal overload when connecting the drive to more than one motor for simultaneous operation Set L1 01 to 1 2 or 3 to enable the motor overload protection when connecting the drive to a single motor unless ...

Page 441: ...D 1 UL Standards This Page Intentionally Blank YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive iQpump Micro User Manual 441 D Standards Compliance ...

Page 442: ... 2015 2 All Revision Revised NEMA UL nomenclature to meet UL standards Addition Safety Section to the beginning of chapters Chapter 5 Addition Parameter Details chapter Chapter 6 Addition LED and LCD displays to tables Appendix C Addition MEMOBUS Modbus Communication appendix March 2015 1 Appendix D Revision Factory Recommended Branch Circuit Protection for UL Compliance December 2014 First Editio...

Page 443: ......

Page 444: ...66 2693 2200 Fax 66 2693 4200 http www yaskawa co th YASKAWA ELECTRIC CHINA CO LTD 22F One Corporate Avenue No 222 Hubin Road Shanghai 200021 China Phone 86 21 5385 2200 Fax 86 21 5385 3299 http www yaskawa com cn YASKAWA ELECTRIC CHINA CO LTD BEIJING OFFICE Room 1011 Tower W3 Oriental Plaza No 1 East Chang An Ave Dong Cheng District Beijing 100738 China Phone 86 10 8518 4086 Fax 86 10 8518 4082 Y...

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