Yaskawa AC Drive P1000 Bypass Technical Manual Manual do Utilizador

YASKAWA AC Drive P1000MANUAL NO. SIEP YAIP1B 01AAC Drive Bypass for Inustrial Fans and PumpsTechnical ManualModels: 208 V: 1/2 to 100 HP480 V: 3/4 t

Observing the Bypass Operation ... 312D.6 Communicati

nb5-46: PID Setpoint Monitor Unit SelectionSets the digital operator display units in U5-01 and U5-04 when b5-20 is set to 3.No. Name Setting Range De

Table 5.6 PID Fine TuningGoal Tuning Procedure ResultSuppress overshoot• Reduce the derivative time (b5-05)• Increase the integral time (b5-03)Respons

No. Name Setting Range Defaultb5-91 EZ Minimum Speed0.0 to 400.0 Hz <1>or 0 to 24000 RPM0.0<1> Unit and resolution are determined by b5-20

5.3 C: TuningC parameters set the characteristics for acceleration, deceleration, and S-curves. Other parameters in the C group cover settingsfor slip

C2-02C2-010.20 s<1>0.20 s <1>C2-02C2-010.20 s <1>0.20 s <1>FWD runREV runOutputfrequency<1> S-Curve characteristic at De

Guidelines for Carrier Frequency Parameter SetupSymptom RemedySpeed and torque are unstable at low speedsLower the carrier frequency.Noise from the dr

5.4 d: Reference SettingsThe figure below gives an overview of the reference input, selections, and priorities.ud1: Frequency Referencend1-01 to d1-04

ud2: Frequency Upper/Lower LimitsUpper and lower frequency limits prevent motor speed from going above or below levels that may cause resonance orequi

ud3: Jump Frequencynd3-01 to d3-04: Jump Frequencies 1, 2, 3 and Jump Frequency WidthThe Jump frequencies are frequency ranges at which the drive will

5.5 E: Motor ParametersE parameters cover V/f pattern and motor data settings.uE1: V/f Pattern for Motor 1nE1-01: Input Voltage SettingAdjusts the lev

F.5 Cable Loss Configuration and Behavior...349Drive Behavior at Loss of Communi

Setting Specification Characteristic Application8 50 Hz, High starting torque 1High starting torqueSelect high starting torque when:• Wiring between t

Predefined V/f Patterns for Models D030 to D211 and B014 to B096The voltage values in the graphs for settings 0 to E apply to applications with 200 V

Predefined V/f Patterns for Models D273 to D396 and B124 to B590The voltage values in the graphs for settings 0 to E apply to applications with 200 V

uE2: Motor 1 ParametersThese parameters contain the motor data needed for motor 1. Enter the motor data into these parameters when Auto-Tuningcannot b

5.6 F: OptionsuF6: Drive/Bypass CommunicationsnF6-01: Communications Error Operation SelectionDetermines drive operation when a communication error oc

5.7 H: Terminal FunctionsH parameters assign functions to the external terminals.uH1: Multi-Function Digital InputsnH1-03 to H1-08: Functions for Term

StatusDrive OperationUp (10) Down (11)Open Open Hold current frequency referenceClosed Open Increase frequency referenceOpen Closed Decrease frequency

Setting 14: Fault ResetWhen the drive detects a fault condition, the fault output contact closes, the drive output shuts off, and the motor coasts tos

Setting 2: 4 to 20 mA Current InputThe input level is 4 to 20 mA. Negative input values by negative bias or gain settings are limited to 0%.Setting 3:

nH3-05: Terminal A3 Signal Level SelectionDetermines the function assigned to analog input terminal A3. Refer to Multi-Function Analog Input Terminal

Table of ContentsThis Page Intentionally Blank12YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual

nH3-11, H3-12: Terminal A2 Gain and Bias SettingParameter H3-11 sets the level of the input value selected that is equal to 10 Vdc input or 20 mA inpu

Setting Function Page4 Output Voltage Bias 1215 Accel/Decel Time Gain 1216 DC Injection Braking Current 1217 Overtorque/Undertorque Detection Level 12

Drive RatedCurrent0(4)100%10 V(20 mA)DC Injection Braking Current LevelFigure 5.26 DC Injection Braking Current Using an Analog Input TerminalSetting

Setting 1F: Not usedSet this value when using the terminal in the pass-through mode.Setting 25: Secondary PI Setpoint10 V = S3-02 (Maximum Output Freq

Output VoltageOutput Voltage0 V5 V10 VGain 150% Bias 0%Gain = 150% Bias = 0%Gain = 100% Bias = 0%Gain = 50% Bias = 0%Gain 100% Bias 0%Gain 50% Bias 0%

uH5: MEMOBUS/Modbus Serial CommunicationnH5-04: Stopping Method after Communication ErrorSelects the stopping method after the drive loses communicati

5.8 L: Protection FunctionsuL1: Motor ProtectionnL1-01: Motor Overload Protection SelectionThe drive has an electronic overload protection function th

nL1-02: Motor Overload Protection TimeSets the time for the drive to shut down on motor overload (oL1) when the motor is running with excessive curren

• When using a magnetic contactor between the motor and the drive, keep the magnetic contactor closed as long as the driveattempts to restart with Spe

nL3-03: Stall Prevention Limit during AccelerationThe Stall Prevention level is automatically reduced when the motor is operated in the constant power

Preface & General SafetyThis section provides safety messages pertinent to this product that, if not heeded, may result in fatality,personal injur

Setting 2: Intelligent Stall PreventionThe drive adjusts the deceleration rate so the DC bus voltage is kept at the level set to parameter L3-17. This

nL3-25: Load Inertia RatioDetermines the ratio between the rotor inertia and the load. Set this parameter when using Single Drive KEB 2(L2-29 = 1<1

The drive can perform a self-diagnostic check and resume the operation after a fault has occurred. If the self-check is successfuland the cause of the

Setting 0: No Fault Output Auto-Restart - Cancel EarlyFault output disabled (L5-02 = 0)Run commandFault conditionFault displayFault digital outputOutp

• The RESET key is pushed after the last reset attempt.The setting of parameter L5-02 determines whether the fault output (MA-MB) will be closed durin

Motor current / torqueL6-0210 % hysteresisTorque detection 1 (NO) or Torque detection 2 (NO)L6-03ONL6-0310 % hysteresisONFigure 5.37 Overtorque De

nL6-13: Motor Underload Protection SelectionSets Motor Underload Protection (UL6) based on motor load and determines whether the level of L6-02 refers

No. Name Setting Range DefaultL8-05 Input Phase Loss Protection Selection 0, 1 1Setting 0: DisabledSetting 1: EnabledEnables input phase loss detectio

nL8-38: Carrier Frequency Reduction SelectionSelects the operation of the carrier frequency reduction function. Reduces the carrier frequency when the

5.9 n: Special AdjustmentsThese parameters control a variety of specialized adjustments and functions, including Hunting Prevention and High SlipBraki

i.1 PrefaceYaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection andapplication of Yas

nn3-13: Overexcitation Deceleration GainMultiplies a gain to the V/f pattern output value during Overexcitation Deceleration to determine the level of

5.10 o: Operator-Related SettingsThese parameters control the various functions, features, and display of the HOA keypad.uo1: HOA Keypad Display Selec

no1-10: User-Set Display Units Maximum ValueDetermines the display value that is equal to the maximum output frequency.No. Name Setting Range Defaulto

5.11 S: Special ParametersuS1: Dynamic Audible Noise Control FunctionThe Dynamic Audible Noise Control Function reduces audible noise by suppressing t

nS1-04: Voltage Restoration Complete LevelSets the level at which voltage restoration for the V/f pattern is complete as a percentage of the drive rat

Sequence Timers 2 to 4These timers operate identically to Sequence Timer 1. Parameters S2-06 to S2-20 configure Sequence Timers 2 to 4.PriorityIf mult

No. Name Setting Range DefaultS2-19 Sequence Timer 4 Selection 0 to 2 0Setting 0: Digital Output OnlySetting 1: RunSetting 2: Run - PI DisablenS2-05/S

Mon Tue Wed Thur Fri Sat Sun0:001:002:003:004:005:006:00Sequence Timer 3Run at d1-037:008:009:0010:0011:0012:0013:0014:0015:0016:0017:00 Sequence Time

Mon0:00Sequence Timer 21:00(cont.)2:003:004:005:006:00Sequence Timer 2Run at d1-037:008:009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:002

0:001:002:003:004:005:006:007:008:009:00Sequence Timer 3Run at d1-0310:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00Mon SunSatFr

uSymbolsNote: Indicates a supplement or precaution that does not cause drive damage.TERMSTERMSIndicates a term or definition used in this manual.uTerm

5.12 U: Monitor ParametersMonitor parameters let the user view various aspects of drive performance using the HOA keypad display. Some monitorscan be

5.13 Z: Bypass ParametersZ parameters control bypass-specific functions.uZ1: Bypass Control SystemnZ1-01: InitializeSets parameters to default values.

nZ1-06: Power-Up ModeDetermines the mode of the Bypass Control upon power-up.No. Name Setting Range DefaultZ1-06 Power-Up Mode 0 to 4 0Setting 0: OFFS

Input terminals, A1, A2, and A3 can accept a current input signal.Table 5.28 Analog Input Settings for Frequency Reference Using a Current SignalTermi

nZ1-09: HAND Mode Drive Speed ReferenceThe speed reference used when the Drive is running in HAND mode.No. Name Setting Range DefaultZ1-09 HAND Mode D

nZ1-14: Run Delay Frequency ReferenceSets the frequency used while delaying the Run command.No. Name Setting Range DefaultZ1-14 Run Delay Frequency Re

VFD RUN COMMANDVFD OUTPUT FREQUENCYDAMPER ACTUATOR OUTPUTBAS INTERLOCK INPUT2t1tVFD FREQUENCY REFERENCEParameter Settings:Z1-12 Run Delay Time = 0.0 s

Figure 5.48 Run Delay with Preset Speed Example: Preset Speed with Run DelaynZ1-16 to Z1-25: Bypass Energy SavingsAllows saving energy and reducing ha

7. Then the drive catches a spinning motor via Speed Search and follows frequency reference to take control.Refer to Figure 5.49 for an example of the

nZ1-19: Energy Savings Mode Frequency Reference DeadbandSets the tolerance around the drive frequency reference value during comparisons to enter or e

i.2 General SafetyuSupplemental Safety InformationGeneral Precautions• The diagrams in this manual may be indicated without covers or safety shields t

nZ1-27: Phase Loss Brownout Voltage LevelSets the brownout condition voltage level.No. Name Setting Range DefaultZ1-27 Phase Loss Brownout Voltage Lev

No. Name Setting Range DefaultZ1-35 Loss of Load Bypass Output Current 0.0 to 999.9 0.0 AnZ1-36: Loss of Load Bypass TimeWhile in Bypass mode, the Los

No. Name Setting Range DefaultZ2-08 Digital Input 8 Function Select 0 to 36 29nBypass Digital Input Terminal SettingsTable 5.29 Bypass Digital Input T

Setting 30: Motor 2 Overload ContactWhen input is open, declare an oL Fault, issue an EF0 fault to the drive, delay per EF0 Fault Delay Time (Z1-30),

nBypass Digital Output Terminal SettingsTable 5.31 Bypass Digital Output Terminal SettingsSetting Function0 Serial Comm Controlled1 K1 Drive Input Con

No. Name Setting Range DefaultZ3-04 Serial Communications Parity Select 0 to 2 0Setting 0: No ParitySetting 1: Even ParitySetting 2: Odd ParitynZ3-05:

nZ3-11: Communication Fault Detection SelectionNo. Name Setting Range DefaultZ3-11 Communication Fault Detection Selection 0 to 1 1Setting 0: Disabled

Setting 0: Forced Half DuplexSetting 1: Auto Negotiate Duplex Mode and Communication SpeedThis setting also auto-negotiates Z4-15, Speed Mode Setting.

nZ4-33 to Z4-42: Dynamic Input Assembly ParametersParameters used in Input Assembly 166. Each parameter contains a MEMOBUS/Modbus address. The value s

Diagnostics & TroubleshootingThis chapter provides descriptions of the P1000 Bypass faults, alarms, errors, related displays, andguidance for trou

uSafety Messages DANGERHeed the safety messages in this manual.Failure to comply will result in death or serious injury.The operating company is respo

6.1 Section Safety WARNINGElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply could result in death or

WARNINGDo not use improper combustible materials.Failure to comply could result in death or serious injury by fire.Attach the drive to metal or other

6.2 Motor Performance Fine-TuningThis section offers helpful information for counteracting oscillation, hunting, and other problems that occur while p

6.3 Drive Alarms, Faults, and ErrorsuTypes of Alarms, Faults, and ErrorsCheck the HOA keypad for information about possible faults if the drive or mot

uAlarm and Error DisplaysnFaultsTable 6.4 gives an overview of possible fault codes. Conditions such as overvoltages can trip faults and alarms. It is

nMinor Faults and AlarmsRefer to Table 6.5 for an overview of possible alarm codes. Conditions such as overvoltages can trip faults and alarms. It isi

6.4 Fault DetectionuFault Displays, Causes, and Possible SolutionsFaults are detected for drive protection, and cause the drive to stop while triggeri

HOA Keypad Display Fault NameCPF00 or CPF01 Control Circuit ErrorCause Possible SolutionThere is a self-diagnostic error in the controlcircuit• Cycle

Cause Possible SolutionHybrid IC failure on the power board• Cycle power to the drive.• If the problem continues, replace the power board or the entir

Fault detected in the internal cooling fan ormagnetic contactor to the power supply• Cycle power to the drive.• If the fault continues to occur, repla

WARNINGInstall according to applicable local codes and this Installation Manual. Failure to comply could result in fire anddamage to the drive or inj

HOA Keypad Display Fault NameFB06External Motor 1 OverloadNote: A fault reset is not required. An EF0 is sent to the drive and bypass Contactor K3 iso

HOA Keypad Display Fault NameFB10No Drive CommsNote: A fault reset is required. An EF0 is not sent to the drive and Bypass contactor K3 is notaffected

Communication Error timeout time not setproperly.Verify the setting of the serial communications fault time (Z3-06) is set properly.Controller is not

HOA Keypad Display Fault NameLFOutput Phase Loss• Phase loss on the output side of the drive.• Setting L8-07 to 1 or 2 enables Phase Loss Detection.Ca

The acceleration or deceleration times are too shortCalculate the torque needed during acceleration relative to the load inertia and the specifiedacce

HOA Keypad Display Fault NameoH3Motor Overheat Alarm (PTC Input)• The motor overheat signal to analog input terminals A1, A2, or A3 exceeded the alarm

Motor overheated by overexcitation operation• Overexcitation increases the motor loss and the motor temperature. Excessive duration ofoverexcitation m

External operator is not properly connected to thedrive• Check the connection between the operator and the drive.• Replace the cable if damaged.• Turn

There is poor balance between voltage phases Stabilize drive input power or disable phase loss detection.The main circuit capacitors are worn• Check t

The output current has fallen below the motorunderload curve defined in L6-14 for longer thanthe time set to L6-03Adjust the value set to L6-14 so tha

4000600060 400Drive Capacity (kVA)Power SupplyCapacity (kVA)Power supply harmonics reactor requiredReactor unnecessaryFigure i.1 Installing a ReactorD

6.5 Alarm DetectionuAlarm Codes, Causes, and Possible SolutionsAlarms are drive protection functions that do not necessarily cause the drive to stop.

Table 6.10 Alarm Codes, Causes, and Possible SolutionsHOA Keypad Display Minor Fault NamebbBaseblockDrive output interrupted as indicated by an extern

A data error occurred due to noise• Check options available to minimize the effects of noise.• Take steps to counteract noise in the control circuit w

Parameter settings for b5-13 and b5-14 areincorrectCheck parameters b5-13 and b5-14.PI feedback wiring is faulty Correct the wiring.Feedback sensor ha

HOA Keypad Display Minor Fault NameoHHeatsink OverheatThe temperature of the heatsink exceeded the overheat pre-alarm level set to L8-02 (90-100 °C).D

The motor is short-circuited• Check the motor power cable, relay terminals and motor terminal box for short circuits.• Correct grounding shorts and tu

Loose wiring in the drive input power terminals• Ensure the terminals have been properly tightened.• Apply the tightening torque to the terminals as s

6.6 Programming ErrorsuProgramming Error Codes, Causes, and Possible SolutionsA Programming Error (oPE) occurs when a contradictory parameter is set o

HOA Keypad Display Error NameoPE05 Run Command/Frequency Reference Source Selection ErrorCause Possible SolutionsFrequency reference is assigned to an

HOA Keypad Display Error NameoPE28Sequence Timer ErrorOne or more of the sequence timers is not set in the correct order.Cause Possible SolutionsOne o

Copyright © 2014 YASKAWA AMERICA, INC. All rights reserved.No part of this publication may be reproduced, stored in a retrieval system, or transmitte

Acceleration/Deceleration TimesAcceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and t

6.7 Auto-Tuning Fault DetectionWhen the Auto-Tuning faults shown below are detected, the fault is displayed on the operator and the motor coasts to a

HOA Keypad Display Error NameEr-03 OFF Button InputCause Possible SolutionsAuto-Tuning canceled by pressing the OFF button Auto-Tuning did not complet

6.8 Diagnosing and Resetting FaultsWhen a fault occurs and the drive stops, follow the instructions below to remove whatever conditions triggered the

uFault Reset MethodsWhen a fault occurs, the cause of the fault must be removed and the drive must be restarted. The table below lists the differentwa

6.9 Troubleshooting without Fault DisplayThis section describes troubleshooting problems that do not trip an alarm or fault.The following symptoms ind

Cause Possible SolutionsUndervoltage was detected.• Check the drive input power voltage by looking at the DC bus voltage (U1-07).• Check all main circ

nMotor Rotates in the Opposite Direction from the Run CommandCause Possible SolutionsPhase wiring between the drive and motor is incorrect.• Check the

uMotor Stalls during Acceleration or Acceleration Time is Too LongCause Possible SolutionsTorque limit has been reached or current suppressionkeeps th

uExcessive Motor Oscillation and Erratic RotationCause Possible SolutionsPoor balance between motor phases. Check drive input power voltage to ensure

nOscillation or HuntingCause Possible SolutionsGain is too low when using PI control. Refer to b5: PID Control on page 90 for details.The frequency re

Geared MotorMake sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at lowspeeds or very h

uMotor Does Not Restart after Power LossCause Possible SolutionsThe Run command was not issued again when powerwas restored.• Check the sequence and w

Periodic Inspection & MaintenanceThis chapter describes the periodic inspection and maintenance of the P1000 Bypass to ensure that itreceives the

7.1 Section Safety WARNINGElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply could result in death or

NOTICEObserve proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.Failure to comply may result in ESD damage to

7.2 InspectionPower electronics have limited life and may exhibit changes in characteristics or performance deterioration after years of useunder norm

uRecommended Periodic InspectionTable 7.2 outlines the recommended periodic inspections for Yaskawa drive installations. Although periodic inspections

Inspection Area Inspection Points Corrective Action CheckedHeatsinkInspect for dust or other foreign material collected on thesurface.Remove foreign p

7.3 Periodic MaintenanceThe drive has Maintenance Monitors that keep track of component wear. This feature provides advance maintenance warningand eli

nAlarm Outputs for Maintenance MonitorsAn output can be set up to inform the user when a specific components has neared its expected performance life.

7.4 HOA Keypad Battery ReplacementThe HOA keypad contains a monitor battery that allows the user to check drive functions. The battery requires period

uDrive Label Warning ExampleAlways heed the warning information listed in Figure i.2 in the position shown in Figure i.3.WARNINGRead manual before ins

If there is a problem with the entered time, the operator will indicate “Input error” and the screen will return to the time settingdisplay.Canceling

7.5 Drive Cooling Fan ReplacementNOTICE: Follow the drive cooling fan replacement instructions outlined in the P1000 Technical Manual (SIEPYAIP1U01).

Bypass Model Drive Model Cooling Fans Circulation Fans Control Board Cooling FansB477B5154A0515 3 2 2B590 4A0675 3 2 27.5 Drive Cooling Fan Replacemen

SpecificationsA.1 POWER RATINGS...224A.2 DRIVE SPECIFICATI

A.1 Power RatingsuThree-Phase 208 Vac Bypass Drive Models D002 to D030Table A.1 Power Ratings (Three-Phase 208 Vac)Item SpecificationBypass Model P1Bo

uThree-Phase 208 Vac Bypass Drive Models D273 to D396Table A.3 Power Ratings (Three-Phase 208 Vac)Item SpecificationBypass Model P1BoD273 D343 D396Max

uThree-Phase 480 Vac Bypass Drive Models B034 to B156Table A.5 Power Ratings (Three-Phase 480 Vac)Item SpecificationBypass Model P1BoB034 B040 B052 B0

A.2 Drive SpecificationsNote: 1. Perform rotational Auto-Tuning to obtain the performance specifications given below.2. For optimum performance life o

Item SpecificationProtectionFunctionsMomentary Power LossRide-ThruImmediately stop after 15 ms or longer power loss <6> .Heatsink Overheat Prote

A.3 Drive Watt Loss DataTable A.8 Watt Loss 208 Vac Three-Phase Bypass Drive ModelsDrive ModelNormal DutyRated Amps (A) <1>Heatsink Loss (W) Int

uBypass Label Warning ExampleAlways heed the warning information listed in Figure i.4 and Figure i.5 affixed to the bypass cabinet door.Figure i.4 War

Drive ModelNormal DutyRated Amps (A) <1>Heatsink Loss (W) Interior Unit Loss (W) Total Loss (W)4A0414 414 3443 1295 47384A0515 515 4850 1668 651

A.4 Drive Derating DataThe drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drive capacit

Three-Phase 480 Vac Bypass DrivesDrive ModelRated Current [A]Normal Duty Rating (ND)2 kHz 8 kHz 15 kHz4A0023 23 18 10.84A0031 31 24 14.44A0038 38 31 1

A.5 Bypass OptionsThis following configurations are available for the P1000 Bypass.uOption PATwo motor “AND” option. Allows simultaneous control of tw

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Parameter ListThis appendix contains a full listing of all parameters and settings available in the drive.B.1 PARAMETER GROUPS...

B.1 Parameter GroupsTable B.1 Parameter GroupsParameterGroupName PageA1 Initialization Parameters 237b1 Operation Mode Selection 238b2 DC Injection Br

B.2 A: Initialization ParametersuA1: InitializationNo.(Addr.Hex)Name Description Values PageA1-06(127)Application Preset0: General-purpose8: Pump9: Pu

B.3 b: ApplicationApplication parameters configure the source of the Run command, DC Injection Braking, Speed Search, timer functions, PIDcontrol, the

No.(AddrHex.)Name Description Values Pageb3-17(1F0)Speed Search RestartCurrent LevelSets the Speed Search restart current level as a percentage of the

uWarranty InformationnScope of WarrantyInspectionsCustomers are responsible for periodic inspections of the drive. Upon request, a Yaskawa representat

No.(Addr.Hex)Name Description Values Pageb5-12(1B0)PID Feedback LossDetection Selection0: No fault. Digital output only.1: Fault detection. Alarm outp

No.(Addr.Hex)Name Description Values Pageb5-46(165)PID Units SelectionSets the display units for parameter b5-19, and monitors U5-01, U5-04 andU5-990:

B.4 C: TuningC parameters are used to adjust the acceleration and deceleration times and carrier frequency selections.uC1: Acceleration and Decelerati

B.5 d: ReferencesReference parameters set the various frequency reference values during operation.ud1: Frequency ReferenceNo.(Addr.Hex)Name Descriptio

B.6 E: Motor ParametersuE1: V/f Pattern for Motor 1No.(Addr.Hex)Name Description Values PageE1-01(300)Input Voltage SettingThis parameter must be set

B.7 F: OptionsF parameters control the communication between the drive and the bypass.uF6: Drive/Bypass CommunicationsNo.(Addr.Hex)Name Description Va

B.8 H Parameters: Multi-Function TerminalsH parameters assign functions to the multi-function input and output terminals.uH1: Multi-Function Digital I

uH3: Multi-Function Analog InputsNo.(Addr.Hex)Name Description Values PageH3-01(410)Terminal A1 Signal LevelSelection0: 0 to 10 V with zero limit1: 0

No.(Addr.Hex)Name Description Values PageH3-17(2F1)Terminal A2 OffsetAdds an offset when the analog signal to terminal A2 is at 0 V. Default: 0Min.: -

No.(Addr.Hex)Name LCD Display Description Values PageH4-05(421)Multi-Function AnalogOutput Terminal AMGainTerminal AM GainSets the signal level at ter

ReceivingThis chapter explains how to inspect the P1000 Bypass upon receipt, and gives an overview of thedifferent enclosure types and components.1.1

B.9 L: Protection FunctionL parameters provide protection to the drive and motor, including control during momentary power loss, Stall Prevention,freq

No.(Addr.Hex)Name Description Values PageL3-04(492)Stall Prevention Selectionduring Deceleration 0: Disabled. Deceleration at the active deceleration

uL6: Torque DetectionNo.(Addr.Hex)Name Description Values PageL6-02(4A2)Torque Detection Level 1Sets the overtorque and undertorque detection level. D

B.10 n: Special AdjustmentThe n parameters adjust more advanced performance characteristics such as Hunting Prevention, speed feedback detection,High

B.11 o: Operator-Related SettingsThe o parameters set up the digital operator displays.uo1: HOA Keypad Display SelectionNo.(Addr.Hex)Name Description

B.12 S: Special ApplicationuS1: Dynamic Noise Control FunctionNo.(Addr.Hex)Name LCD Display Description Values PageS1-01(3200)Dynamic Audible NoiseCon

No.(Addr.Hex)Name LCD Display Description Values PageS2-06(320B)Sequence Timer 2 StartTimeTmr 2 Start TimeSets the start time for timer 2. The value m

No.(Addr.Hex)Name LCD Display Description Values PageS2-17(3216)Sequence Timer 4 StopTimeTmr 4 Stop TimeSets the stop time for timer 4. The value must

No.(Addr.Hex)Name Description Values PageT1-07(0707)Motor Base Speed Sets the rated speed of the motor as specified on the motor nameplate. Default: 1

B.13 U: MonitorsMonitor parameters allow the user to view drive status, fault information, and other data concerning drive operation.uUB: Bypass Contr

1.1 Section SafetyNOTICEObserve proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.Failure to comply may resul

No.(Addr. Hex)Name Description UnitUB-08(8787)Bypass Controller Active FaultsRegister 2 Phase Loss BrownoutPhase Loss BlackoutNo Drive CommsAvailableO

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU1-03(42)Output Current Displays the output current. 10 V: Drive ratedcurrent0.1 A <2>U1-04(4

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU1-18(61)oPE Fault Parameter Displays the parameter number that caused the oPEoo or Err (EEPROMwrit

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU2-20(8E)Heatsink Temperature atPrevious FaultDisplays the temperature of the heatsink when the mos

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU3-33(3017)Date Year at 5th MostRecent FaultDisplays the year when the fifth most recent fault occu

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU4-06(07D6)Soft Charge Bypass RelayMaintenanceDisplays the soft charge bypass relay maintenance tim

No.(Addr.Hex)Name DescriptionAnalog OutputLevelUnitU4-22(7DE)MEMOBUS/ModbusCommunicationsReferenceDisplays the drive control data set by MEMOBUS/Modbu

B.14 Z: Bypass ParametersuZ1: Bypass Control SystemNo.(Addr.Hex)Name LCD DisplayDescriptionValues PageZ1-01(85C6)InitializeInitialize0: No init1: SetA

No.(Addr.Hex)Name LCD DisplayDescriptionValues PageZ1-10(85CF)Smoke Purge PresetFrequency ReferenceSmoke PurgeSets the speed at which the drive will r

No.(Addr.Hex)Name LCD DisplayDescriptionValues PageZ1-22(85DB)Energy Savings ModeTimeEnergy TimeSets the time that the drive frequency reference and d

1.2 General DescriptionuControl Mode DetailsTable 1.1 gives an overview of the various features associated with the P1000 Bypass.Table 1.1 Control Mod

No.(Addr.Hex)Name LCD DisplayDescriptionValues PageZ1-40(85ED)Auto Transfer WaitTimeAuto Xfer Wait TIf Auto Transfer is enabled and a drive fault is d

No.(Addr.Hex)Name Description Values PageZ2-14(8570)Digital Input 6 Invert Select0: Normal. Lack of input signal = OFF1: Invert. Lack of input signal

No.(Addr.Hex)Name Description Values PageZ3-05(8504)Serial CommunicationsFault SelectSelects the action to take when a serial communications fault is

No.(Addr.Hex)Name Description Values PageZ4-08(8707)Subnet Mask 4Sets the fourth most significant octet of network static subnet mask.Default: 0Range:

No.(Addr.Hex)Name Description Values PageZ4-33 toZ4-42(8720 to8729)Dynamic Input AssemblyParameters DIA166 1 toDIA166 10Parameters used in Output Asse

B.15 Defaults by Drive ModelThe following tables show parameters and default settings that change with the drive model selection (o2-04).Table B.4 208

No. Name Unit Default Settings– Drive Model – 2A0012 2A0018 2A0030 Bypass Model D010 D016 D024o2-04 Drive Model Selection Hex. 66 67 6AE2-11 Motor

No. Name Unit Default Settings– Drive Model – 2A0040 2A0056 2A0069 2A0081 Bypass Model D030 D046 D059 D074o2-04 Drive Model Selection Hex. 6B 6D 6E

No. Name Unit Default Settings– Drive Model – 2A0110 2A0138 2A0169 2A0211 Bypass Model D088 D114D143D169D211o2-04 Drive Model Selection Hex. 70 72

No. Name Unit Default Settings– Drive Model – 2A0312 2A0360 2A0415 Bypass Model D273 D343 D396o2-04 Drive Model Selection Hex. 76 77 78E2-11 Motor

1.3 Model Numbers and Nameplate ChecksPlease perform the following tasks after receiving the P1000 Bypass• Inspect the P1000 Bypass for damage.If the

Table B.5 400 V Class Drives Default Settings by Drive ModelNo. Name Unit Default Settings– Drive Model – 4A0002 4A0004 4A0005 Bypass Model B001B002

No. Name Unit Default Settings– Drive Model – 4A0009 4A0011 4A0018 4A0023 Bypass Model B007 B011 B014 B021o2-04 Drive Model Selection Hex. 96 97

No. Name Unit Default Settings– Drive Model – 4A0031 4A0038 4A0044 4A0058 Bypass Model B027 B034 B040 B052o2-04 Drive Model Selection Hex. 9C 9D 9E

No. Name Unit Default Settings– Drive Model – 4A0072 4A0088 4A0103 4A0139 Bypass Model B065 B077 B096 B124o2-04 Drive Model Selection Hex. A1 A2 A3

No. Name Unit Default Settings– Drive Model – 4A0165 4A0208 4A0250 Bypass Model B156 B180 B240o2-04 Drive Model Selection Hex. A5 A6 A7E2-11 Motor

No. Name Unit Default Settings– Drive Model – 4A0362 4A0414 4A0515 4A0675 Bypass Model B302B361B414 B515 B590o2-04 Drive Model Selection Hex. A9 AA

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BACnet CommunicationsC.1 BACNET CONFIGURATION...288C.2 COMMUNICATION SPEC

C.1 BACnet ConfigurationThe P1000 Bypass system can be monitored and controlled by a controller on a Building Automation and Control network(BACnet) u

C.2 Communication SpecificationsBACnet specifications appear in the following table:Item SpecificationsInterfaceMS/TP (Master-Slave/Token-Passing)RS-4

CIMR- P U 2 A0021 FA ADriveP1000 SeriesNo.Enclosure Type Design Revision OrderNo.CustomizedSpecificationsA Standard modelIP00/OpenTypeFIP20/NEMAT

C.3 Connecting to a NetworkThis section explains how to connect the P1000 Bypass to a BACnet network and the network termination required for aconnect

uWiring Diagram for Multiple ConnectionsFigure C.3 explains the wiring diagrams for multiple connections using BACnet communication.nMS/TP InterfacePL

C.4 BACnet Setup ParametersuBACnet Serial CommunicationThis section describes parameters necessary to set up BACnet communications.nZ3-01: Serial Comm

nZ3-08, Z3-09: BACnet Device Object IdentifierThese parameters set the Instance Identifier of the BACnet Device Object, where Z3-08 is the least signi

C.5 Bypass Operations by BACnetThe bypass operations that can be performed by BACnet communication depend on parameter settings. This section explains

C.6 BACnet Objects SupporteduPresent Value AccessThe Present Value (PV) of BACnet objects can always be read. In addition, some PVs can be written or

PropertyObject TypeDeviceAnalogInputAnalogOutputAnalogValueBinaryOutputBinaryOutputBinaryValueInactive_Text – – – – Yes Yes YesActive_Text – – – – Yes

Object ID Object NameModbusAddressPrecision Range Units PV AccessAV13 Output Power 0047HXXXX.X(for drives ratedabove 11 kVA)XXX.XX(for drives rated11

Object ID Object NameModbusAddressActive Text Inactive Text PV AccessBI19 BYP DO-2 STAT 8782H: bit 1 ON OFF RBI20 BYP DO-3 STAT 8782H: bit 2 ON OFF RB

Object ID Object NameModbusAddressActive Text Inactive Text PV AccessBV20 Drive OverLoad 0021H:bit 2 OL2 OFF RBV21 Drive OverHeat 0021H:bit 3 OH1-OH2

Table of Contentsi. PREFACE & GENERAL SAFETY... 13i.1 Preface ...

P1B 1 BP1000 BypassNo. VoltageRefer to the following tableD 208 VacB 480 Vac040 P T A/K/R/X/YD/G/H/L/QWMNo. Power OptionsM100 kA Input Circu

Object ID Object NameModbusAddressActive Text Inactive Text PV AccessBV69 BYP BYPASS Sel CMD 8400H: bit 12 BYP DRV CBV70 BYP Fault Reset CMD 8400H: bi

C.7 Accessing Bypass Parameters and the Enter CommanduReading Bypass ParametersReading bypass parameters not listed in the analog or digital objects i

C.8 Communication ErrorsErrors that may occur when accessing drive parameters using the BACnet objects are shown in Table C.11.Table C.11 MEMOBUS to B

C.9 BACnet Protocol Implementation Conformance StatementDate: 9/19/2011Vendor Name: Yaskawa America, Inc.Product Name: VFD BypassProduct Model Number:

□LonTalk, (Clause 11), medium:□Other:Device Address Binding:Is static device binding supported? (This is currently necessary for two-way communication

MEMOBUS/Modbus CommunicationsD.1 MEMOBUS/MODBUS CONFIGURATION...306D.2 COMMUNICATION SPECIFICA

D.1 MEMOBUS/Modbus ConfigurationP1000 Bypasses can be controlled from a PLC or other master device via serial communications using the MEMOBUS/Modbusp

D.2 Communication SpecificationsMEMOBUS/Modbus specifications appear in the following table:Item SpecificationsInterface RS-485Communications Cycle As

D.3 Connecting to a NetworkThis section explains how to connect the drive to a MEMOBUS/Modbus network and the network termination required for aconnec

uWiring Diagram for Multiple ConnectionsFigure C.3 explains the wiring diagrams for multiple connections using MEMOBUS/Modbus communication.nRS-485 In

Bypass Model HPInput (A)Output (A) Drive ModelP1B1ModelswithoutPowerOptionsP1B1ModelswithPY OptionP1B2 andP1B3ModelswithoutPowerOptionsP1B2ModelswithP

D.4 MEMOBUS/Modbus Setup ParametersuMEMOBUS/Modbus Serial CommunicationChanges to MEMOBUS/Modbus communications settings become effective after restar

nZ3-05: Serial Communications Fault SelectSelects the action to take when a serial communications fault is detected. A serial communications fault is

D.5 Bypass Operations by MEMOBUS/ModbusThe bypass operations that can be performed by MEMOBUS/Modbus communication depend on parameter settings. Thiss

D.6 Communications TimingTo prevent a communications overrun in the slave bypass, the master should wait a certain time between sending messagesto the

D.7 Message FormatuMessage ContentIn MEMOBUS/Modbus communications, the master sends commands to the slave, and the slave responds. The messageformat

The example in Table D.2 shows the CRC-16 calculation of the slave address 02H and the function code 03H, yielding theresult D140H.Note: This example

D.8 Message ExamplesBelow are some examples of command and response messages.uReading Drive MEMOBUS/Modbus Register ContentsUsing the function code 03

uWriting to Multiple RegistersFunction code 10H allows the user to write multiple MEMOBUS/Modbus registers with one message. This process workssimilar

D.9 MEMOBUS/Modbus Data TableThe tables below list all MEMOBUS/Modbus data.uCommand DataIt is possible to both read and write command data.Note: Bits

uMonitor DataMonitor data can be read only.Register No. Contents0020HDrive Status 1bit 0 During Runbit 1 During Reversebit 2 Drive Readybit 3 Faultbit

1.4 Bypass Component DescriptionsuBypass Front Control PanelThe external appearance and component names of the P1000 Bypass are shown in Figure 1.3.Ma

Register No. Contents0029HFault Contents 2bit 0 Reservedbit 1 Ground Fault (GF)bit 2 Input Phase Loss (PF)bit 3 Output Phase Loss (LF)bit 4, bit 5 Res

Register No. Contents002DHOutput Terminal Statusbit 0 Multi-Function Contact Output 1 (terminal MD-ME-MF)bit 1 Multi-Function Contact Output 2 (termin

Register No. Contents0099H Low Word of Accumulated Operation Time Monitor, 1 h units (U4-01)009AH High Word of Cooling Fan Operation Time Monitor (U4-

Register No. Contents00C2HFault Contents 5bit 0 MEMOBUS/Modbus Communication Error (CE)bit 1 Option Communication Error (bUS)bit 2 to 5 Reservedbit 6

Register No. Contents00C8HAlarm Contents 2bit 0 Undervoltage (Uv)bit 1 Overvoltage (ov)bit 2 Heatsink Overheat (oH)bit 3 Drive Overheat (oH2)bit 4 Ove

Register No. Contents00CCHAlarm Contents 6bit 0 Output Voltage Detection Fault (VoF)bit 1 Reservedbit 2 Capacitor Maintenance Time (LT-3)bit 3 to C Re

Register No. Contents00D9HoFA1x Contents (CN5)bit 0 Option RAM Fault (oFA10)bit 1 Option Operation Mode Fault (SLMoD) (oFA11)bit 2 Drive Receive CRC E

Register No. Contents8400H BYP CommandBypass Command. Logically OR’d with the physical inputsRunRun RevNot UsedTransfer to BypassSmoke Purge BypassSmo

Register No. Contents8440H Time HHMMTime Hours and Minutes. Reads current time. Format is HHMM where HH is hours from 00 to 23and MM is minutes from 0

Fault Code Fault Name001EH Digital Operator Connection (oPr)001FH EEPROM Write Error (Err)0020H Motor Overheat (PTC input) (oH4)0021H MEMOBUS/Modbus C

nDrive/Bypass Logic InterlocksThe P1000 Bypass 120 Vac logic circuit is interconnected with the drive multi-function digital input terminals and multi

uBypass Fault CodesTable D.4 shows the bypass fault codes that can be read out by MEMOBUS/Modbus commands from the UB-oo monitorparameters.Table D.4 B

D.10 Enter CommandWhen writing parameters to the bypass from the PLC using MEMOBUS/Modbus communication, parameters become activeimmediately. If it is

D.11 Communication ErrorsuMEMOBUS/Modbus Error CodesA list of MEMOBUS/Modbus errors appears below.When an error occurs, remove whatever caused the err

Standards ComplianceThis appendix explains the guidelines and criteria for maintaining CE and UL standards.E.1 SECTION SAFETY...

E.1 Section Safety WARNINGElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply could result in death or

NOTICEObserve proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.Failure to comply may result in ESD damage to

E.2 European StandardsFigure E.1 CE MarkThe CE mark indicates compliance with European safety and environmental regulations. It is required for engagi

E.3 UL/cUL StandardsuUL Standards ComplianceThe UL/cUL mark applies to products in the United States and Canada. It indicates that UL has performed pr

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Apogee FLN Network ProtocolThis manual explains the specifications and handling of the APOGEE FLN protocol for the Yaskawamodel P1000 Bypass. The P100

ABCDEA – Option card connector CN5B – Terminal TB1C – Terminal TB2D – Terminal TB3E – Communications port CN2Figure 1.5 Front View of Bypass Control B

F.1 APOGEE FLN Set-UpA Yaskawa America, Inc. representative is responsible for proper configuration of the Bypass for its primary application,while a

F.2 Connecting to a NetworkuNetwork Cable ConnectionFollow the instructions below to connect the bypass to a MEMOBUS/Modbus network.Note: Separate the

uWiring Diagram for Multiple ConnectionsnRS-485 InterfaceCONTROLLER1234+-SHLDBypassS1OFFTB3SHLDTXRX-TXRX+IG51234BypassS1OFFTB3SHLDTXRX-TXRX+IG5ON1234B

F.3 Slope and Intercept ConversionSeveral drive parameters are available for monitoring purposes. These include FREQ OUTPUT (Point 3), SPEED (Point 5)

uOther FunctionalityEach of the following functions must be enabled during start-up of the Drive:Enable the drive to runRUN ENABLE (Point 35) can be c

F.4 APOGEE FLN Point List SummaryThis database is for APOGEE FLN Application 2721 and features 97 logical points: 29 Logical Analog Inputs (LAI), 35Lo

PointNo.PointTypePoint NameFactoryDefault(SI Units)Engr. Units(SI Units)Slope(SI Units)Intercept(SI Units)OnTextOffTextParameter{29} LDO DAY.NGT DAY –

PointNo.PointTypePoint NameFactoryDefault(SI Units)Engr. Units(SI Units)Slope(SI Units)Intercept(SI Units)OnTextOffTextParameter61 LAOINPUT REF20 HZ 0

PointNo.PointTypePoint NameFactoryDefault(SI Units)Engr. Units(SI Units)Slope(SI Units)Intercept(SI Units)OnTextOffTextParameter92 LAOCBL LOSSTMR2 SEC

F.5 Cable Loss Configuration and BehaviorThis section describes the configurable cable loss feature of the drive. This feature offers a user maximum f

Mechanical InstallationThis chapter explains how to properly mount and install the P1000 Bypass.2.1 SECTION SAFETY...

Continue at Last Speed with AlarmFor this condition, COMM FLG ENA (Point 90) must be enabled and CBL LOSS TMR (Point 91) should be set to somethingoth

F.6 Mailbox FunctionuMailbox Function PointsnReading a Drive ParameterTwo points are defined for reading any drive parameter:• #70 Specifies the param

F.7 Fault CodesuCommunications FaultTable F.5 Drive FaultsFault Description Cause Corrective ActionFB14 FB14 Communication ErrorConnection is broken o

Fault Code Fault Name0093H Control Circuit Fault (CPF18)0094H Control Circuit Fault (CPF19)0095H Hardware Fault at Power Up (CPF20)0096H Hardware Faul

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Metasys N2 Network ProtocolG.1 N2 SPECIFICATIONS AND CONFIGURATION...356G.2 CONNECTING TO A NETWORK...

G.1 N2 Specifications and ConfigurationThe bypasses can be monitored and controlled by a controller on a Metasys N2 network (N2) using RS-485 technolo

G.2 Connecting to a NetworkThis section explains how to connect the drive to an N2 network and the network termination required for a connection.uNetw

uWiring Diagram for Multiple ConnectionsFigure C.3 explains the wiring diagrams for multiple connections using N2 communication.nRS-485 InterfaceCONTR

G.3 N2 Setup ParametersuN2 Serial CommunicationThis section describes parameters necessary to set up N2 communications.nZ3-01: Serial Communications P

2.1 Section Safety WARNINGCrush HazardUse a dedicated lifting device when moving or positioning the drive.Failure to comply may result in serious inju

Setting 0: IgnoreSetting 1: Alarm OnlySetting 2: Fault with EF0An EF0 fault will be sent to the drive.Setting 3: Fault with EF0 and Open ContactorsAn

G.4 Bypass Operations by N2The drive operations that can be performed by N2 communication depend on drive parameter settings. This section explainsthe

Reading and Resetting FaultsThe Fault Monitor (BI 4) and Drive Ready Monitor (BI 3) show the current status of the bypass. The Fault Code (AI 10)conta

Continue at Last Speed with AlarmFor this condition, Communication Fault Enable (BO 11) must be enabled and Cable Loss Speed (AO 22) should be set to

Fault Code Fault Name009CH ASIC PWM Setting Register Error (CPF27)009DH ASIC PWM Pattern Error (CPF28)009EH ASIC On-delay Error (CPF29)009FH ASIC BBON

G.5 Communications TimingTo prevent a communications overrun in the slave drive, the master should wait a certain time between sending messages tothe

G.6 Metasys N2 Point DatabaseThis section describes the Metasys N2 point database. This database features 100 logical points: 38 Analog Inputs (AI), 3

uMetasys N2 Analog Output (AO) SummaryTable G.6 Metasys N2 Analog Output Summary (Bypass to Metasys N2)Object ID Object Name Units Default Value Bypas

Object ID Object Name Default Off (0) State On (1) StateBI 10 Multi-Function Output 7 (Z2-23) 0 Off OnBI 11 Multi-Function Output 8 (Z2-24) 0 Off OnBI

G.7 Mailbox FunctionuReading Drive ParametersTwo points are defined for reading drive parameters:• AO 30 – Specifies the parameter to be read from the

NOTICEWhen the input voltage is 480 V or higher or the wiring distance is greater than 100 meters, pay special attention tothe motor insulation voltag

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Quick Reference SheetThis section provides tables to keep record of the Bypass specifications, motor specifications, andparameter settings. Fill in t

H.1 P1000 Bypass and Motor SpecificationsuP1000 Bypass SpecificationsINCHESDSCALEEIHFDCBADATEDATEDATEDATEDATEOF YASKAWA AMERICA INC.WITHOUT THE EXPRES

H.2 Basic Parameter SettingsUse the following tables to keep records of important parameters. Have this data available when contacting Yaskawa technic

uMulti-Function Digital OutputsName Terminal Output UsedSetting Valueand Function NameMemoDO-7 TB1-1, 2, 3 Z2-23 = DO-8 TB1-4, 5, 6 Z2-24 = DO-9

H.3 User Setting TableUse the Verify Menu to see which parameters have been changed from their original default settings below the parameter number in

No. NameUserSettingE1-05 Maximum Voltage E2-01 Motor Rated Current E2-03 Motor No-Load Current H1-03Multi-Function Digital Input Terminal S3 Functi

No. NameUserSettingS2-08Sequence Timer 2 Day Selection S2-09 Sequence Timer 2 Selection S2-10 Sequence Timer 2 Reference Source S2-11Sequence Timer

No. NameUserSettingZ1-36Loss of Load Bypass Time Z1-37Set Time Z1-38HOA Source Select Z1-39Drive/Bypass Source Select Z2-01Digital Input 1 Functio

No. NameUserSettingZ4-14Duplex Mode Setting Z4-15Speed Mode Setting Z4-16Timeout Z4-17Speed Scaling Z4-18Current Scaling No. NameUserSettingZ4-19

2.2 Mechanical InstallationThis section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.uInst

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Index++V...47Numerics5th Most Recent Fault...

C6-02 ... 172Cable Length Between Bypass and Motor ...

EMC Guidelines ... 336EMC Guidelines Compliance ...

Hybrid IC Failure ... 177II/O Connections...

Motor Rotates in One Direction Only... 206Motor Stalls during Acceleration or With Large Loads ...

Performance Life ... 217Performance Life Monitors Maintenance Monitors...

Serial Communication Fault Detection Selection ... 360Serial Communications Baud Rate Select...

V/f Control Mode Tuning ... 172V/f Control Mode Tuning Parameters ...

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Electrical InstallationThis chapter explains the proper procedures for wiring the control circuit terminals, motor, and powersupply.3.1 SECTION SAFETY

Revision HistoryThe revision dates and the numbers of the revised manuals appear on the bottom of the back cover.MANUAL NO.　SIEP YAIP1B 01APublished i

YASKAWA AMERICA, INC.2121 Norman Drive South, Waukegan, IL 60085, U.S.A.Phone: (800) YASKAWA (927-5292) or 1-847-887-7000 Fax: 1-847-887-7310http://

3.3 Main Circuit Wiring...43Factory Recomme

3.1 Section Safety WARNINGElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply may result in death or se

WARNINGDo not use an improper voltage source.Failure to comply could result in death or serious injury by fire.Verify that the rated voltage of the d

3.2 Standard Connection DiagramConnect the bypass and peripheral devices as shown in the schematic diagram shipped with the bypass. It is possible to

3.3 Main Circuit WiringNote: Refer to the documentation packaged with the P1000 Bypass and labels placed in the Bypass enclosure for procedures requir

nCable Length Between Bypass and MotorVoltage drop along the motor cable may cause reduced motor torque when the wiring between the bypass and the mot

uWiring the Main Input CircuitWARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit terminals. Failu

3.4 Control Circuit WiringNote: Refer to the documentation packaged with the P1000 Bypass and labels placed in the bypass enclosure for procedures req

Type Signal Name Description SpecificationDigital Outputs120 VacDO-1 Digital Output 1(Factory use only) 120 Vac, 66 VA sealed, 1650 inrushDO-2 Digital

uSerial CommunicationsRefer to BACnet Communications on page 287 or Refer to MEMOBUS/Modbus Communications on page 305 for detailsdepending on the app

uDrive Cover RemovalRefer to Table 3.8 and reference the standard P1000 Technical Manual (SIEPYAIP1U01) for detailed procedures on removingand attachi

Auto-Tuning Operation Example... 77T1: Parameter S

uWiring the Drive Control Circuit TerminalThis section describes the proper preparations for wiring the control terminals.Note: Refer to the P1000 sta

AEBCDA – Drive sideB – Connect shield to ground terminalof drive.C – InsulationD – Control device sideE – Shield sheath (insulate with tape)F – Shield

3.5 Bypass and Drive Control I/O ConnectionsuTerminals A1, A2, and A3 Input Signal SelectionTerminals A1, A2, and A3 can be used to input either a vol

Table 3.12 Parameter H4-07 and H4-08 DetailsNo. Parameter Name DescriptionSettingRangeDefaultSettingH4-07 Terminal FM signal level selection0: 0 to 10

3.6 External InterlockSystems that may be affected during drive fault conditions should be interlocked with the drive fault output and ready signal.uA

uRemote Transfer to BypassTerminal TB2-4 is a programmable input with a default setting of “Remote Transfer to Bypass” operation. The function ofthis

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Start-Up Programming & OperationThis chapter explains HOA keypad functions and gives instructions on programming the P1000 Bypassfor initial opera

4.1 Section Safety WARNINGElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply could result in death or

4.2 Using the HOA KeypadUse the HOA keypad to enter OFF commands, switch AUTO or HAND Mode, change parameters, and display data includingfault and ala

T: Motor Tuning... 1495.12

uLCD Display531 26]4]7Figure 4.2 LCD DisplayTable 4.1 Display and ContentsNo. Name Display Content1 Bypass/Drive Status DisplayDRV(notblinking)Display

No. Name Display Content2 Bypass Status DisplayPOWERUP Displayed when the bypass is powering up.OFF Displayed when no Run command is present and the s

uBypass Control Board LEDsThe bypass control board A2 has six bi-color LEDs.The operational states of the bypass LEDs after completion of the power-up

AUTO LED HAND LED StateAUTOShort blink (15% duty)HANDOffAUTO mode, Ready, No run command input.AUTODouble blinkHANDOffAUTO mode, stopped by a Fast- St

uHOA Keypad Menu Structure<3><4>Modified ConstsHELPHELPDATAQuick SettingDATAHELPDRV-OFFAuto-TuningDATAAUTOModifiedX ParametersYASKAWAP1000

Figure 4.7 shows the LCD display with a typical drive-specific parameter displayed and no power to the drive. In this example,the parameter displayed

4.3 The Drive and Programming ModesThe bypass controller has a Drive Mode to operate the motor and a Programming Mode to edit parameter settings..Driv

Step Display/Result7.Press to view the current setting value (30.0 s). The leftmost digit flashes.DRV-OFF(0.1-6000.0)"30.0sec"Decel Time

uSimplified Setup Using the Quick Setting GroupThe Quick Setting Group lists only the basic parameters necessary to set up the P1000 Bypass. This grou

No. Name Description Values PageZ3-03(8502)Serial CommunicationsBaud Rate SelectBaud RateSelects the bypass serial communications speed.0: 12001: 2400

PID Output Fault... 209Moto

4.4 Powering Up the DriveuPowering Up the Drive and Operation Status DisplaynPowering Up the DriveReview the following checklist before turning the po

4.5 Start-Up ProcedureFollow the steps and procedures outlined below to help ensure proper start-up of the P1000 Bypass.uBypass Start-Up Preparation1.

12.Verify that all control wiring is run in separate conduit from motor or line power and route digital output wiring exceeding24 V in conduit separat

Step Display/ResultMotor Rotation in Drive Mode1.Press HAND to give the drive a Run command from HAND mode. The HAND light willturn on and the motor

Step Display/ResultMotor Rotation in Bypass Mode11.Press F2 to toggle to the Bypass Mode.The keypad display should show BYP–OFF if the device is rea

4.6 Application SelectionSeveral Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of theseApp

4.7 Auto-TuninguTypes of Auto-TuningRefer to the tables below to select the type of Auto-Tuning that bests suits the application.nAuto-Tuning for Indu

Table 4.8 Auto-Tuning Input DataMotor Type Auto-Tuning Type Digital Input Digital OutputInductionMotorStationary Auto-Tuning for Line-to-Line Resistan

Step Display/Result5.Save the setting by pressing .Entry Accepted6. The display automatically returns to the display shown in Step 3.DRV-OFFT1-01=

nStarting Auto-TuningWARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death orser

B.3 b: Application...238b1: Operatio

nT1-04: Motor Rated CurrentSets the motor rated current according to the motor nameplate value. Enter the current at the motor base speed.No. Name Set

ProgrammingThis chapter provides details of drive parameters for advanced configuration. These parameters areaccessible via the drive HOA keypad.5.1 A

5.1 A: InitializationThe initialization group contains parameters associated with initial drive setup, including parameters involving the displaylangu

5.2 b: Applicationub1: Operation Mode Selectionnb1-03: Stopping Method SelectionSelects how the drive stops the motor when the Run command is removed

DC Injection Braking time is determined by the value set to b2-04 and the output frequency at the time the Run command isremoved. It can be calculated

Setting 0: Reverse EnabledPossible to operate the motor in both forward and reverse directions.Setting 1: Reverse DisabledDrive disregards a Reverse r

Example: When a momentary loss of power occurs, the drive output shuts off and the motor coasts. When power returns, thedrive can find the speed of th

nSpeed Estimation Type Speed Search (b3-24 = 1)This method can be used for a single induction motor connected to a drive. Do not use this method if th

<1> The wait time for Speed Search (b3-05) determines the lower limit.Notes on Using Speed Estimation Speed Search• Perform Rotational Auto-Tuni

No. Name Setting Range Defaultb3-02 Speed Search Deactivation Current 0 to 200% 120%nb3-03: Speed Search Deceleration TimeSets the output frequency re

U4: Maintenance Monitors ... 264U5: PID Mon

nb3-17: Speed Search Restart Current LevelSets the current level at which Speed Estimation is restarted as a percentage of drive rated current to avoi

nI ControlThe output of I control is the integral of the deviation. It minimizes the offset between target and feedback value that typicallyremains wh

PID Setpoint Source SettingsParameter b5-19 Set parameter b5-18 = 1 and input the PID setpoint to b5-19Note: A duplicate allocation of the PID setpoin

nPID Block Diagram-+++++++++1 -1+++-Z-1+-+++++Z-1 -1Z-1Frequency Reference 1 to 16Frequency Referenceb1-01/15not 1Option CardSerial CommAnalog Input A

nb5-01: PID ModeEnables or disables the PID operation and selects the PID operation mode.No. Parameter Name Setting Range Defaultb5-01 PID Mode 0, 1 0

No. Name Setting Range Defaultb5-08 PID Primary Delay Time Constant 0.00 to 10.00 s 0.00 sNote: Useful when there is a fair amount of oscillation or w

PID feedback valuePIDFeedback Detection Loss Level(b5-13)PID FeedbackLoss Detection Time (b5-14)no FbLdetectionFbL detectiontimePID FeedbackLoss Detec

No. Name Setting Range Defaultb5-14 PID Feedback Loss Detection Time 0.0 to 25.5 s 1.0 snb5-36: PID Feedback High Detection LevelSets the feedback lev

nb5-16: PID Sleep Delay TimeSets the delay time to activate or deactivate the PID Sleep function.No. Name Setting Range Defaultb5-16 PID Sleep Delay T

Setting 1: 0.01% (100.00%: Maximum Frequency)The setpoint and PID monitors are displayed as a percentage with a resolution of 0.01%.Setting 2: r/min (