Sharp SJ-380V Bedienerhandbuch

SJ300 Series Inverter Instruction Manual• Three-phase Input 200V Class• Three-phase Input 400V ClassAfter reading this manual,keep it handy for future

viiiCautions for Operations and MonitoringCAUTION: The heat sink fins will have a high temperature. Be careful not to touch them. Otherwise, there is

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–32Constant Torque Characteristic – Selecting the constant torque characteristic for the

SJ300 InverterConfiguring Drive Parameters3–33Any intelligent output terminal may be programmed to indicate a thermal warning [THM]. Parameter C061 de

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–34OverloadRestrictionIf the inverter’s output current exceeds a preset current level you

SJ300 InverterConfiguring Drive Parameters3–35NOTE: Two sets of overload restriction parameters are available. The set that is in use may be selected

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–36Software Lock ModeThe software lock function keeps personnel from accidentally changin

SJ300 InverterConfiguring Drive Parameters3–37Miscellaneous SettingsThe miscellaneous settings include scaling factors, initialization modes, and othe

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–38Function CodeDataResulting Non-displayed Functions (when B37 = 01)NotesA044, A244 02 B

SJ300 InverterConfiguring Drive Parameters3–39Function CodeDataResulting Non-displayed Functions (when B37 = 01)NotesC021 – C025, C02602, 06 C042, C04

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–40Controlled Deceleration at Power Loss – When enabled, this feature permits the inverte

SJ300 InverterConfiguring Drive Parameters3–41Miscellaneous functions, continued...B083: Carrier frequency adjustment – The internal switching frequen

SJ300 InverterixGeneral Warnings and CautionsWARNING: Never modify the unit. Otherwise, there is a danger of electric shock and/or injury.CAUTION: Wit

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–42B085 Country code for initial-izationSelect default parameter values for country on in

SJ300 InverterConfiguring Drive Parameters3–43B091/B088: Stop Mode / Restart Mode Configuration – You can configure how the inverter performs a standa

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–44B090: Dynamic braking usage ratio – This parameter limits the amount of time the inver

SJ300 InverterConfiguring Drive Parameters3–45Free-settingV/f PatternThe free-setting V/f inverter mode of operation uses voltage and frequency parame

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–46External Brake ControlThe brake control function in the inverter controls external bra

SJ300 InverterConfiguring Drive Parameters3–47“C” Group: Intelligent Terminal FunctionsThe eight input terminals [1], [2], [3], [4], [5], [6], [7], an

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–48The input logic convention is programmable for each of the six inputs. Most i

SJ300 InverterConfiguring Drive Parameters3–49Intelligent Input Terminal OverviewEach of the eight intelligent terminals may be assigned any of the op

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–5013 USP Unattended Start ProtectionON On powerup, the inverter will not resume

SJ300 InverterConfiguring Drive Parameters3–5124 PIDC PID Reset ON Resets the PID loop controller. The main conse-quence is that the integrator sum is

xCAUTION: Do not insert leading power factor capacitors or surge absorbers between the output terminals of the inverter and motor. CAUTION: Be sure to

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–5239 OLR Overload restriction ON Selects current overload parameter set 2(B024,

SJ300 InverterConfiguring Drive Parameters3–53Output Terminal ConfigurationThe inverter provides configuration for logic (discrete) and analog outputs

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–54Output Summary Table - This table shows all twenty-two functions for the logi

SJ300 InverterConfiguring Drive Parameters3–5506 FA3 Frequency arrival type 3 – at frequencyON when output to motor is at the FA Threshold 1 (C042) du

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–56Analog Summary Table - The following table shows all eight functions availabl

SJ300 InverterConfiguring Drive Parameters3–57Output Function Adjustment ParametersThe following parameters work in conjunction with the intelligent o

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–58C044 PID deviation level settingSets the PID loop error threshold |SP - PV|

SJ300 InverterConfiguring Drive Parameters3–59SerialCommunicationsThe following table configures the communications port of the SJ300 inverter. You ca

“C” Group: Intelligent Terminal FunctionsConfiguring Drive Parameters3–60Analog Signal Calibration SettingsThe functions in the following table config

SJ300 InverterConfiguring Drive Parameters3–61Miscellaneous FunctionsThe following table contains miscellaneous functions not in other function groups

SJ300 InverterxiCAUTION: MOTOR TERMINAL VOLTAGE SURGE SUPPRESSION FILTER (For 400 V CLASS Inverters)In a system using an inverter with the voltage con

“H” Group: Motor Constants FunctionsConfiguring Drive Parameters3–62“H” Group: Motor Constants FunctionsIntroduction The “H” Group parameters configur

SJ300 InverterConfiguring Drive Parameters3–63“H” FunctionRun ModeEditLo HiDefaultsUnitsSRW DisplayFunc.CodeName Description–FE(EU)–FU(US)–FR(JP)H203

“H” Group: Motor Constants FunctionsConfiguring Drive Parameters3–64H224 Motor constant J,2nd motorRatio (unit-less), range is1.0 to 1000✘ ✘ According

SJ300 InverterConfiguring Drive Parameters3–65“P” Group: Expansion Card FunctionsThe two (optional) expansion cards for the SJ300 have associated conf

“P” Group: Expansion Card FunctionsConfiguring Drive Parameters3–66NOTE: Parameters P044 to P049 are available only in inverters with manufacturing co

SJ300 InverterConfiguring Drive Parameters3–67“U” Group: User-selectable Menu FunctionsThe user-selectable menu functions allow you to configure (sele

Programming Error CodesConfiguring Drive Parameters3–68Programming Error CodesThe SJ300 inverter operator keypad displays a special code (begins with

SJ300 InverterConfiguring Drive Parameters3–69NOTE: Set frequency (speed) values are not permitted to be inside the jump frequency ranges, if defined.

Operations and MonitoringIn This Chapter... page— Introduction...

xiiUL® Cautions, Warnings, and InstructionsWiring Warnings for Electrical Practices and Wire SizesThe Cautions, Warnings, and instructions in this sec

IntroductionOperationsand Monitoring4–2IntroductionThe previous material in Chapter 3 gave a reference listing of all the programmable functions of th

SJ300 InverterOperationsand Monitoring4–3Warnings for OperatingProceduresBefore continuing, please read the following Warning messages.WARNING: Be sur

Optional Controlled Decel and Alarm at Power LossOperationsand Monitoring4–4Optional Controlled Decel and Alarm at Power LossWith the default SJ300 in

SJ300 InverterOperationsand Monitoring4–5Follow the steps to implement the wiring change shown in the previous diagram.1. Remove the 2-wire jumper J51

Optional Controlled Decel and Alarm at Power LossOperationsand Monitoring4–6The timing diagram below shows a power loss scenario and the related param

SJ300 InverterOperationsand Monitoring4–7Connecting to PLCs and Other DevicesHitachi inverters (drives) are useful in many types of applications. Duri

Connecting to PLCs and Other DevicesOperationsand Monitoring4–8Example Wiring DiagramThe schematic diagram below provides a general example of logic c

SJ300 InverterOperationsand Monitoring4–9Specifications of Control and Logic ConnectionsThe control logic connector board is removable for wiring conv

Connecting to PLCs and Other DevicesOperationsand Monitoring4–10Terminal Listing Use the following table to locate pages for intelligent input and out

SJ300 InverterOperationsand Monitoring4–11Using Intelligent Input TerminalsIntelligent terminals [1], [2], [3], [4], [5], [6], [7], and [8] are identi

SJ300 InverterxiiiInput Vol tageMotor Output400VInverter ModelWire Size Range (AWG)TorqueHP kW ft-lbs (N-m)400V1 0.75 SJ300-007HFU/E 20 1.1 1.52 1.5 S

Using Intelligent Input TerminalsOperationsand Monitoring4–12Wiring Diagram ConventionsThe input wiring diagrams in this chapter are examples only. De

SJ300 InverterOperationsand Monitoring4–13Multi-Speed SelectThe inverter can store up to 16 different fixed target frequencies (speeds) in parameters

Using Intelligent Input TerminalsOperationsand Monitoring4–14While using the multi-speed capability, you can monitor the output frequency with monitor

SJ300 InverterOperationsand Monitoring4–15The Bit Operation method of speed control uses up to seven intelligent inputs to select from up to eight spe

Using Intelligent Input TerminalsOperationsand Monitoring4–16Jogging CommandThe Jog input [JG] is used to command the motor to rotate slowly in small

SJ300 InverterOperationsand Monitoring4–17External Signal for DC Injection BrakingWhen the terminal [DB] is turned ON, the DC braking [DB] feature is

Using Intelligent Input TerminalsOperationsand Monitoring4–18Set Second or Third MotorsIf you assign the [SET] or [SET3] functions to an intelligent i

SJ300 InverterOperationsand Monitoring4–19Two-stageAcceleration and DecelerationWhen terminal [2CH] is turned ON, the inverter changes the rate of acc

Using Intelligent Input TerminalsOperationsand Monitoring4–20Free-run Stop When the terminal [FRS] is turned ON, the inverter turns OFF the output and

SJ300 InverterOperationsand Monitoring4–21External Trip When the terminal [EXT] is turned ON, the inverter enters the trip state, indicates error code

xivFuse and Circuit Breaker SizesThe inverter’s input power wiring must include UL Listed, dual-element, 600V fuses, or UL Listed, inverse-time, 600V

Using Intelligent Input TerminalsOperationsand Monitoring4–22Unattended Start ProtectionIf the Run command is already present when power is turned ON,

SJ300 InverterOperationsand Monitoring4–23Commercial Power Source SwitchingThe commercial power source switching function is useful in systems with ex

Using Intelligent Input TerminalsOperationsand Monitoring4–24In the previous timing diagram, when the motor has been started across the line, Mg2 is s

SJ300 InverterOperationsand Monitoring4–25Software Lock When the terminal [SFT] is turned ON, the data of all the parameters and functions (except the

Using Intelligent Input TerminalsOperationsand Monitoring4–26Analog Input Current/Voltage SelectThe [AT] terminal operates in conjunction with paramet

SJ300 InverterOperationsand Monitoring4–27Reset Inverter The [RS] terminal causes the inverter to execute the reset operation. If the inverter is in T

Using Intelligent Input TerminalsOperationsand Monitoring4–28Thermistor ThermalProtectionMotors that are equipped with a thermistor can be protected f

SJ300 InverterOperationsand Monitoring4–29Three-wireInterfaceOperationThe 3-wire interface is an industry standard motor control interface. This funct

Using Intelligent Input TerminalsOperationsand Monitoring4–30PID ON/OFFand PID ClearThe PID loop function is useful for controlling motor speed to ach

SJ300 InverterOperationsand Monitoring4–31Internal Speed Loop Gain SettingsWhen sensorless vector control, 0Hz sensorless vector control, or vector co

xvSJ300 InverterSafety MessagesHazardous High Voltage iG

Using Intelligent Input TerminalsOperationsand Monitoring4–32The speed control mode is normally proportional-integral compensation (PI), which attempt

SJ300 InverterOperationsand Monitoring4–33Remote Control Up and Down FunctionsThe [UP] [DWN] terminal functions can adjust the output frequency for re

Using Intelligent Input TerminalsOperationsand Monitoring4–34Force Operation from Digital OperatorThis function permits a digital operator interface t

SJ300 InverterOperationsand Monitoring4–35OverloadRestrictionThe inverter constantly monitors the motor current during acceleration, deceleration, and

Using Intelligent Input TerminalsOperationsand Monitoring4–36The figure below shows the operation during an overload restriction event. The overload r

SJ300 InverterOperationsand Monitoring4–37Torque Limit The Torque Limit function limits the motor output torque for sensorless vector control, sensor-

Using Intelligent Input TerminalsOperationsand Monitoring4–38The 4-quadrant operation mode for torque limiting (B040=00) is illustrated in the figure

SJ300 InverterOperationsand Monitoring4–39External Brake Control FunctionThe External Brake Control function enables the inverter to control external

Using Intelligent Input TerminalsOperationsand Monitoring4–40The diagram below shows the event sequence described in the steps on the previous page.Th

SJ300 InverterOperationsand Monitoring4–41Expansion Card Input SignalsOther inputs listed below require the expansion card SJ-FB Encoder Feedback. Ple

xviChapter 5: Inverter System AccessoriesIntroduction

Using Intelligent Output TerminalsOperationsand Monitoring4–42Using Intelligent Output TerminalsThe intelligent output terminals are programmable in a

SJ300 InverterOperationsand Monitoring4–43Run Signal When the [RUN] signal is selected as an intelligent output terminal, the inverter outputs a signa

Using Intelligent Output TerminalsOperationsand Monitoring4–44Frequency Arrival SignalsThe Frequency Arrival group of outputs help coordinate external

SJ300 InverterOperationsand Monitoring4–45Frequency arrival output [FA1] uses the standard output frequency (parameter F001) as the threshold for swit

Using Intelligent Output TerminalsOperationsand Monitoring4–46Overload Advance Notice SignalWhen the output current exceeds a preset value, the [OL] o

SJ300 InverterOperationsand Monitoring4–47Output Deviation for PID ControlThe PID loop error is defined as the magnitude (absolute value) of the diffe

Using Intelligent Output TerminalsOperationsand Monitoring4–48Alarm Signal The inverter alarm signal is active when a fault has occurred and it is in

SJ300 InverterOperationsand Monitoring4–49The alarm output terminals operate as shown below (left) by default. The contact logic can be inverted as sh

Using Intelligent Output TerminalsOperationsand Monitoring4–50Over-torque SignalThe Over-torque function [OTQ] turns ON when the estimated value of ou

SJ300 InverterOperationsand Monitoring4–51Instantaneous Power Failure / Under-voltage SignalAn instantaneous power failure (complete loss) or under-vo

SJ300 InverterxviiRevisionsRevision History Table No. Revision Comments Date of IssueOperation Manual No.Initial release of manual NB613X March 2001 N

Using Intelligent Output TerminalsOperationsand Monitoring4–52In the following examples, t0= instantaneous power failure time, t1 = allowable under-vo

SJ300 InverterOperationsand Monitoring4–53Examples 3 and 4 relate to configuring the inverter to retry upon power failure. Frequency matching is possi

Using Intelligent Output TerminalsOperationsand Monitoring4–54Torque Limit SignalThe Torque Limit output [TRQ] works in conjunction with the torque li

SJ300 InverterOperationsand Monitoring4–55Thermal Warning SignalThe purpose of the electronic thermal setting is to protect the motor from overloading

Using Intelligent Output TerminalsOperationsand Monitoring4–56The table below shows the settings and their meanings. Use the one that matches your loa

SJ300 InverterOperationsand Monitoring4–57The left graph below shows the region for possible free-setting curves. The right graph below shows an examp

Using Intelligent Output TerminalsOperationsand Monitoring4–58Brake ControlSignalsThe Brake Control function enables the inverter to control external

SJ300 InverterOperationsand Monitoring4–59Analog Input OperationInput Terminal SignalsThe SJ300 inverters provide for an external analog input to comm

Analog Input OperationOperationsand Monitoring4–60The following tables show the available analog input settings. Parameters A006, A005, and input term

SJ300 InverterOperationsand Monitoring4–61The examples below show how the use of the [AT] input during operation enables/disables the Trim Frequency C

xviiiContact InformationNOTE: To receive technical support for the Hitachi inverter you purchased, contact the Hitachi inverter dealer from whom you p

Analog Output OperationOperationsand Monitoring4–62Analog Output OperationIn the system design for inverter applications it is sometimes useful to mon

SJ300 InverterOperationsand Monitoring4–63To calibrate the meter reading, generate a full-scale output (always ON) at terminal [FM]. Then use paramete

Analog Output OperationOperationsand Monitoring4–64[AM] and [AMI] TerminalsThe [AM] and [AMI] terminals provide signals to monitor various inverter pa

SJ300 InverterOperationsand Monitoring4–65Setting Motor Constants for Vector ControlIntroduction These advanced torque control algorithms improve perf

Setting Motor Constants for Vector ControlOperationsand Monitoring4–66The inverter has three separate motor constant sets named 1st, 2nd, and 3rd. The

SJ300 InverterOperationsand Monitoring4–67Auto-tuning of Motor ConstantsThe SJ300 inverter features auto-tuning, which detects and records the motor c

Setting Motor Constants for Vector ControlOperationsand Monitoring4–68Preparation for Auto-tuning Procedure – Be sure to study the preparation items a

SJ300 InverterOperationsand Monitoring4–69If the auto-tuning procedure is successful, the inverter updates the motor characteristic parameters and ind

Setting Motor Constants for Vector ControlOperationsand Monitoring4–70Manual Setting of Motor ConstantsWith vector control, the inverter uses the outp

SJ300 InverterOperationsand Monitoring4–71PID Loop OperationIn standard operation, the inverter uses a reference source selected by parameter A001 for

Getting StartedIn This Chapter... page— Introduction... 2— SJ300

Configuring the Inverter for Multiple MotorsOperationsand Monitoring4–72Configuring the Inverter for Multiple MotorsSimultaneous ConnectionsFor some a

SJ300 InverterOperationsand Monitoring4–73Parameters for the second motor and third motors have function codes of the form x2xx and x3xx respectively.

Inverter System AccessoriesIn This Chapter... page— Introduction...

IntroductionMotor ControlAccessories5–2IntroductionA motor speed control system will obviously include a motor and inverter, as well as fuses for safe

SJ300 InverterMotor ControlAccessories5–3Component DescriptionsAC Reactors, Input SideThis is useful in suppressing harmonics induced on the power sup

Component DescriptionsMotor ControlAccessories5–4Zero-phase Reactor (RF Noise Filter)Electrical noise interference may occur on nearby equipment such

SJ300 InverterMotor ControlAccessories5–5Expansion Cards The SJ–FB Encoder Feedback Board installs in the inverter’s expansion bay, which can accept u

Dynamic BrakingMotor ControlAccessories5–6Dynamic BrakingIntroduction The purpose of dynamic braking is to improve the ability of the inverter to stop

SJ300 InverterMotor ControlAccessories5–7SJ300Dynamic Braking Selection TablesThe SJ300 Series 200V and 400V class inverter models in the 1/2 to 15 hp

IntroductionGeting Started1–2IntroductionMain Features Congratulations on your purchase of an SJ300 Series Hitachi inverter! This inverter drive featu

Dynamic BrakingMotor ControlAccessories5–8Choosing a Braking UnitThe SJ300 Series 200V and 400V class inverter models in the 20 to 200 hp range requir

SJ300 InverterMotor ControlAccessories5–9Selecting a Braking ResistorYou can add one or more resistors to your inverter configuration to increase brak

Dynamic BrakingMotor ControlAccessories5–10The table below lists the performance of 200V-class inverter models with the optional external braking unit

SJ300 InverterMotor ControlAccessories5–11The table below lists the performance of 400V-class inverter models with the optional external braking units

Dynamic BrakingMotor ControlAccessories5–12NOTE: Other braking units and resistors are also available. For braking requirements beyond those in the ta

Troubleshooting and MaintenanceIn This Chapter... page— Troubleshooting ...

TroubleshootingTroubleshootingand Maintenance6–2TroubleshootingSafety Messages Please read the following safety messages before troubleshooting or per

SJ300 InverterTroubleshootingand Maintenance6–3Troubleshooting TipsThe table below lists typical symptoms and the corresponding solution(s). Symptom/c

TroubleshootingTroubleshootingand Maintenance6–4The motor speed will not reach the target frequency (desired speed).• If using the analog input, is th

SJ300 InverterTroubleshootingand Maintenance6–5Monitoring Trip Events, History, & ConditionsFault Detection and ClearingThe microprocessor in the

SJ300 InverterGetting Started1–3Digital Operator InterfaceComponentsThe SJ300 Series inverters have a detachable keypad (called a digital operator) on

Monitoring Trip Events, History, & ConditionsTroubleshootingand Maintenance6–6E05Overload protection When a motor overload is detected by the elec

SJ300 InverterTroubleshootingand Maintenance6–7NOTE: If an EEPROM error (E08) occurs, be sure to confirm the parameter data values are still correct.E

Monitoring Trip Events, History, & ConditionsTroubleshootingand Maintenance6–8Trip History and Inverter StatusWe recommend that you first find the

SJ300 InverterTroubleshootingand Maintenance6–9Restoring Factory Default SettingsYou can restore all inverter parameters to the original factory (defa

Maintenance and InspectionTroubleshootingand Maintenance6–10Maintenance and InspectionMonthly and Yearly Inspection ChartNote 1: The life of a capacit

SJ300 InverterTroubleshootingand Maintenance6–11Megger Test The megger is a piece of test equipment that uses a high voltage to determine if an insula

Maintenance and InspectionTroubleshootingand Maintenance6–12Spare parts We recommend that you stock spare parts to reduce down time, including parts l

SJ300 InverterTroubleshootingand Maintenance6–13Capacitor ReplacementThe capacitor bank consists of an assembly that slides out of the SJ300 unit. Thi

Maintenance and InspectionTroubleshootingand Maintenance6–14Fan Assembly ReplacementThe SJ300 Series inverters have field-replaceable fan units. They

SJ300 InverterTroubleshootingand Maintenance6–15General Inverter Electrical MeasurementsThe following table specifies how to measure key system electr

IntroductionGeting Started1–4Removable ComponentsThe SJ300 Series inverters are designed for long life and ease of service. Several components are rem

Maintenance and InspectionTroubleshootingand Maintenance6–16The figure below shows measurement locations for voltage, current, and power measurements

SJ300 InverterTroubleshootingand Maintenance6–17IGBT Test Method The following procedure will check the inverter transistors (IGBTs) and diodes:1. Dis

WarrantyTroubleshootingand Maintenance6–18WarrantyWarranty TermsThe warranty period under normal installation and handling conditions shall be two (2)

Glossary and BibliographyIn This Appendix... page— Glossary...

GlossaryAppendix AA–2GlossaryAmbientTemperatureThe air temperature in the chamber containing a powered electronic unit. A unit’s heat sinks rely on a

SJ300 InverterAppendix AA–3Diode A semiconductor device that has a voltage-current characteristic that allows current to flow only in one direction, w

GlossaryAppendix AA–4IsolationTransformerA transformer with 1:1 voltage ratio that provides electrical isolation between its primary and secondary win

SJ300 InverterAppendix AA–5Reactance The impedance of inductors and capacitors has two components. The resistive part is constant, while the reactive

BibliographyAppendix AA–6Thermal Switch An electromechanical safety device that opens to stop current flow when the temperature at the device reaches

Serial CommunicationsIn This Appendix... page— Introduction... 2—

SJ300 InverterGetting Started1–5Specifications Label and Agency ApprovalsThe Hitachi SJ300 inverters have product specifi-cations labels located on th

IntroductionAppendix BB–2IntroductionSJ300 inverters have a built-in RS485 serial communications interface. This serial communica-tions function provi

SJ300 InverterAppendix BB–3Serial Connection DiagramsThe serial connector is to the left of the control logic connector as shown below:Each device req

IntroductionAppendix BB–4Serial Network Parameter SettingsSeveral parameter settings are necessary to configure serial communications, listed below. F

SJ300 InverterAppendix BB–5Communications ProtocolIntroduction to Command ListThe network master sends a frame to initiate communications with a slave

Communications ProtocolAppendix BB–6Command – 00 The 00 command controls the Forward, Reverse and Stop mode of the inverter. You must set parameter A0

SJ300 InverterAppendix BB–7Command – 02 The 02 command sets the logic state of the intelligent input terminals.The frame format of command 02 follows

Communications ProtocolAppendix BB–8The arrangement of the terminal assignment data permits you to assign all inputs in a single command. The example

SJ300 InverterAppendix BB–9The data in the receive frame contains 8-byte values for 13 items, listed in the table below:The eight bytes for intelligen

Communications ProtocolAppendix BB–10Command – 04 The 04 command reads the status of the inverter. The frame format of command 04 follows the diagrams

SJ300 InverterAppendix BB–11Command – 05 The 05 command reads the inverter’s trip history. The frame format of command 05 follows the diagrams and spe

SJ300 Inverter SpecificationsGeting Started1–6SJ300 Inverter SpecificationsTables for 200V class invertersNote that “General Specifications” on page 1

Communications ProtocolAppendix BB–12For Command 05, bytes 2, 3, and 4 of the event history are status codes A, B, and C, respectively. The tables bel

SJ300 InverterAppendix BB–13Command – 06 The 06 command reads a single parameter value from the inverter, which is specified by the data field this re

Communications ProtocolAppendix BB–14Command – 07 The 07 command sets a parameter value equal to the value specified in the transmission.The frame for

SJ300 InverterAppendix BB–15Command – 08 The 08 command initializes the inverter parameters to the factory default values. First, you must set B84 (us

Communications ProtocolAppendix BB–16Command – 0A The 0A command sets a value in the EEPROM.The frame format of command 0A follows the diagram and spe

SJ300 InverterAppendix BB–17Communications Reference InformationInverterAffirmative ReplyThe standard affirmative reply from the inverter uses the ACK

Communications Reference InformationAppendix BB–18Block Check Code (BCC)This section shows how the inverter protocol computes defines a BCC—block chec

SJ300 InverterAppendix BB–19Communication Test ModeThe communication test mode verifies that the inverter can properly send and receive data via the R

Drive Parameter Settings TablesIn This Appendix... page— Introduction...

SJ300 InverterGetting Started1–7Tables for 400V class invertersNote that “General Specifications” on page 1–9 covers all SJ300 inverters, followed by

IntroductionAppendix CC–2IntroductionThis appendix lists the user-programmable parameters for the SJ300 series inverters and the default values for Eu

SJ300 InverterAppendix CC–3Standard Functions“A” Group Parameters Default SettingUser SettingFunc. CodeName-FE (Europe) -FU (U.S.) -FR (Japan)A001 Fre

Parameter Settings for Keypad EntryAppendix CC–4A028 Multi-speed 8 setting 0.00 0.00 0.00A029 Multi-speed 9 setting 0.00 0.00 0.00A030 Multi-speed 10

SJ300 InverterAppendix CC–5A056 DC braking / edge or level detection for [DB] input01 01 01A057 DC braking force for starting 0. 0. 0.A058 DC braking

Parameter Settings for Keypad EntryAppendix CC–6A293 Deceleration (2) time setting, 2nd motor15.0 15.0 15.0A393 Deceleration (2) time setting, 3rd mot

SJ300 InverterAppendix CC–7Fine Tuning Functions“B” Group Parameters Default SettingUser SettingFunc. CodeName-FE (Europe) -FU (U.S.) -FR (Japan)B001

Parameter Settings for Keypad EntryAppendix CC–8B023 Deceleration rate at overload restric-tion1.0 1.0 1.0B024 Overload restriction operation mode (2)

SJ300 InverterAppendix CC–9B084 Initialization mode (parameters or trip history)00 00 00B085 Country code for initialization 01 02 00B086 Frequency sc

Parameter Settings for Keypad EntryAppendix CC–10Intelligent Terminal FunctionsB126 Brake Release Current SettingRated current for each inverterRated

SJ300 InverterAppendix CC–11C031 Terminal [11] active state 00 00 00C032 Terminal [12] active state 00 00 00C033 Terminal [13] active state 00 00 00C0

SJ300 Inverter SpecificationsGeting Started1–8Tables for 400V class inverters, continued...Footnotes for the preceding tables and the table that follo

Parameter Settings for Keypad EntryAppendix CC–12C082 [OI] input span calibration Factory set Factory set Factory setC083 [O2] input span calibration

SJ300 InverterAppendix CC–13Motor Constants Functions“H” Group Parameters Default SettingUser SettingFunc. CodeName-FE (Europe) -FU (U.S.) -FR (Japan)

Parameter Settings for Keypad EntryAppendix CC–14H031 Auto constant R2, 1st motorAccording to inverter ratingAccording to inverter ratingAccording to

SJ300 InverterAppendix CC–15Expansion Card Functions“P” Group Parameters Default SettingUser SettingFunc. CodeName-FE (Europe) -FU (U.S.) -FR (Japan)P

Parameter Settings for Keypad EntryAppendix CC–16User-selectable Menu FunctionsP047 DeviceNet polled I/O: Input instance number01 01 01P048 Inverter a

CE–EMC Installation GuidelinesIn This Appendix... page— CE–EMC Installation Guidelines... 2— Hita

CE–EMC Installation GuidelinesAppendix DD–2CE–EMC Installation GuidelinesYou are required to satisfy the EMC directive (89/336/EEC) when using an SJ30

SJ300 InverterAppendix DD–36. Follow safety measures in the filter installation.• Ensure that the protective earth terminal (PE) of the filter is prop

Hitachi EMC RecommendationsAppendix DD–4Hitachi EMC RecommendationsWARNING: This equipment should be installed, adjusted, and serviced by qualified pe

IndexAA Group functions 3–9AC reactors 5–3Acceleration 1–15, 3–8characteristic curves 3–26second function 3–24two-stage 4–19Acceleration stop fu

SJ300 InverterGetting Started1–9GeneralSpecificationsThe following table (continued on next page) applies to all SJ300 inverter models.Item General Sp

Index–2DD Group parameters 3–6DC braking 4–16, 4–17, A–2derating 3–19settings 3–18DC link A–2choke 5–4Deadband A–2Deceleration 1–15, 3–8, 4–16

SJ300 InverterIndex–3IIGBT 1–13, A–3test method 6–17Index of terminal functions 4–10Inertia A–3Initialization 6–9Input active range 3–28Input ci

Index–4PP Group functions 3–65P/PI selection 4–31Parameter editing 2–23, 2–26Parameter settings tables C–2Parameters 1–15Phase loss 3–29PID loop

SJ300 InverterIndex–5TTachometer A–5Technical support 1–xviiiTerm definitions A–2Terminal block 1–4Terminal listing 4–10Thermal overload 3–30The

SJ300 InverteriSafety MessagesFor the best results with the SJ300 Series inverter, carefully read this manual and all of the warning labels attached t

SJ300 Inverter SpecificationsGeting Started1–10Signal Ratings Detailed ratings are in “Specifications of Control and Logic Connections” on page 4–9. O

SJ300 InverterGetting Started1–11Derating Curves The maximum available inverter current output is limited by the carrier frequency and ambient tempera

SJ300 Inverter SpecificationsGeting Started1–12Derating curves, continued...2 4 6 8 10 12 14 150.565%70%75%80%85%90%95%100%Carrier Frequency (kHz)% of

SJ300 InverterGetting Started1–13Introduction to Variable-Frequency DrivesThe Purpose of Motor Speed Control for IndustryHitachi inverters provide acc

Introduction to Variable-Frequency DrivesGeting Started1–14vector is related to motor flux current, and the other to motor torque current. The ability

SJ300 InverterGetting Started1–15Intelligent Functions and ParametersMuch of this manual is devoted to describing how to use inverter functions and ho

Introduction to Variable-Frequency DrivesGeting Started1–16Acceleration and deceleration settings specify the time required to go from a stop to maxim

SJ300 InverterGetting Started1–17Frequently Asked QuestionsQ. What is the main advantage in using an inverter to drive a motor, compared to alternativ

Frequently Asked QuestionsGeting Started1–18Q. What type of motor is compatible with the Hitachi inverters?A. Motor type – It must be a three phase AC

Inverter Mounting and InstallationIn This Chapter... page— Orientation to Inverter Features... 2

iiGeneral Precautions - Read These First!WARNING: This equipment should be installed, adjusted, and serviced by qualified electrical maintenance perso

Orientation to Inverter FeaturesInverter Mountingand Installation2–2Orientation to Inverter FeaturesUnpacking and InspectionPlease take a few moments

SJ300 InverterInverter Mountingand Installation2–32. Second-level access - First, ensure no power source of any kind is connected to the inverter. If

Orientation to Inverter FeaturesInverter Mountingand Installation2–43. Third-level access - The SJ300 provides for field installation of interface ci

SJ300 InverterInverter Mountingand Installation2–5Basic System DescriptionA motor control system will obviously include a motor and inverter, as well

Step-by-Step Basic InstallationInverter Mountingand Installation2–6Step-by-Step Basic InstallationThis section will guide you through the following ba

SJ300 InverterInverter Mountingand Installation2–7Step 2: To summarize the caution messages—you will need to find a solid, non-flammable, vertical sur

Step-by-Step Basic InstallationInverter Mountingand Installation2–8Step 4: Locate the applicable drawing on the following pages for your inverter.Dime

SJ300 InverterInverter Mountingand Installation2–9Dimensional drawings, continued...ModelSJ300 -300LFU/HFE, HFU310(12.20)265(10.43)2 - φ 10(0.39)510(2

Step-by-Step Basic InstallationInverter Mountingand Installation2–10Dimensional drawings, continued... ModelSJ300 -550LFU 700(27.56)670(26.38)480(18.

SJ300 InverterInverter Mountingand Installation2–11Dimensional drawings, continued... ModelSJ300 -750HFE, HFU-900HFE, HFU700(27.56)670(26.38)300(11.8

SJ300 InverteriiiCAUTION: a) Motor must be connected to protective ground via low resistive path (< 0.1Ω)b) Any motor used must be of a suitable ra

Step-by-Step Basic InstallationInverter Mountingand Installation2–12Dimensional drawings, continued... ModelSJ300 -1100HFE, HFU-1320HFE-1500HFU740(29.

SJ300 InverterInverter Mountingand Installation2–13Step 5: The wiring enters the inverter through the entry/exit plate as shown to the right. The rubb

Step-by-Step Basic InstallationInverter Mountingand Installation2–14Determining Wire and Fuse SizesThis section includes tables for 200V class and 400

SJ300 InverterInverter Mountingand Installation2–15Determining wire and fuse sizes, continued...Note 1: Field wiring must be made by a UL-listed and C

Step-by-Step Basic InstallationInverter Mountingand Installation2–16TerminalDimensions and Torque SpecsThe following tables list the screw size of ter

SJ300 InverterInverter Mountingand Installation2–17Terminal dimensions and torque specs, continued...Note 1: The recommended ring lug connector listin

Step-by-Step Basic InstallationInverter Mountingand Installation2–18Step 6: In this step, you will connect wiring to the input of the inverter. All mo

SJ300 InverterInverter Mountingand Installation2–19NOTE: An inverter powered by a portable or emergency diesel power generator may result in a distort

Step-by-Step Basic InstallationInverter Mountingand Installation2–20Step 7: The process of motor selection is beyond the scope of this manual. However

SJ300 InverterInverter Mountingand Installation2–21Powerup TestStep 9: After wiring the inverter and motor, you’re ready to do a powerup test. The pro

ivIndex to Warnings and Cautions in This ManualInstallation—Cautions for Mounting ProceduresCAUTION: Be sure to install the unit on flame-resistant ma

Powerup TestInverter Mountingand Installation2–22CAUTION: If you operate a motor at a frequency higher than the inverter standard default setting (50H

SJ300 InverterInverter Mountingand Installation2–23Using the Front Panel KeypadFront PanelIntroductionPlease take a moment to familiarize yourself wit

Using the Front Panel KeypadInverter Mountingand Installation2–24• Function Key – This key is used to navigate through the lists of parameters and fun

SJ300 InverterInverter Mountingand Installation2–25KeypadNavigational MapThe SJ300 Series inverter drives have many programmable functions and paramet

Using the Front Panel KeypadInverter Mountingand Installation2–26Selecting Functions and Editing Parame-tersIn order to run the motor for the powerup

SJ300 InverterInverter Mountingand Installation2–27Select the Potentiometer for Speed Command - The motor speed may be controlled from the following s

Using the Front Panel KeypadInverter Mountingand Installation2–28Configure the Inverter for the Number of Motor Poles- The number of magnetic poles of

SJ300 InverterInverter Mountingand Installation2–29Monitoring Parameters with the DisplayAfter using the keypad for parameter editing, it’s a good ide

Using the Front Panel KeypadInverter Mountingand Installation2–30Step 10: Reading this section will help you make some useful observations when first

Configuring Drive ParametersIn This Chapter... page— Choosing a Programming Device... 2— Using Keyp

SJ300 Inverterv HIGH VOLTAGE: Be sure to ground the unit. Otherwise, there is a danger of electric shock and/or fire... 2–13HIGH VOLTAGE:

Choosing a Programming DeviceConfiguring Drive Parameters3–2Choosing a Programming DeviceIntroduction Hitachi variable frequency drives (inverters) us

SJ300 InverterConfiguring Drive Parameters3–3Using Keypad DevicesInverter Front Panel KeypadThe SJ300 Series inverter front keypad contains all the el

Using Keypad DevicesConfiguring Drive Parameters3–4KeypadNavigational MapWhether you use the keypad on the inverter or the read-write copy unit, each

SJ300 InverterConfiguring Drive Parameters3–5Operational ModesThe RUN and PGM LEDs tell just part of the story; Run Mode and Program Modes are indepen

“D” Group: Monitoring FunctionsConfiguring Drive Parameters3–6“D” Group: Monitoring FunctionsParameter Monitoring FunctionsYou can access important sy

SJ300 InverterConfiguring Drive Parameters3–7Trip Event and Programming Error MonitoringThe trip event and history monitoring feature lets you cycle t

“F” Group: Main Profile ParametersConfiguring Drive Parameters3–8“F” Group: Main Profile ParametersThe basic frequency (speed) profile is defined by p

SJ300 InverterConfiguring Drive Parameters3–9“A” Group: Standard FunctionsBasic Parameter SettingsThese settings affect the most fundamental behavior

“A” Group: Standard FunctionsConfiguring Drive Parameters3–10NOTE: The base frequency must be less than or equal to the maximum frequency (ensure that

SJ300 InverterConfiguring Drive Parameters3–11Analog Input SettingsThe inverter has the capability to accept external analog inputs that can command t

viCAUTION: Fasten the screws with the specified fastening torque in the table below. Check for any loosening of screws. Otherwise, there is the danger

“A” Group: Standard FunctionsConfiguring Drive Parameters3–12“A” FunctionRun ModeEditLo HiDefaultsUnitsSRW DisplayFunc.CodeName Description–FE(EU)–FU(

SJ300 InverterConfiguring Drive Parameters3–13Multi-speed and Jog Frequency SettingsThe SJ300 inverter has the capability to store and output up to 16

“A” Group: Standard FunctionsConfiguring Drive Parameters3–14Torque Control AlgorithmsThe inverter generates the motor output according to the V/f alg

SJ300 InverterConfiguring Drive Parameters3–15c. After reaching the base frequency, the characteristic maintains a constant output voltage for higher

“A” Group: Standard FunctionsConfiguring Drive Parameters3–16The V/f free-setting endpoint f7/V7 parameters must stay within the more basic inverter l

SJ300 InverterConfiguring Drive Parameters3–17A042 Manual torque boost valueCan boost starting torque between 0 and 20% above normal V/f curve, from 0

“A” Group: Standard FunctionsConfiguring Drive Parameters3–18DC Braking SettingsThe DC braking feature can provide additional stopping torque when com

SJ300 InverterConfiguring Drive Parameters3–19Derating of DC Braking – The inverter uses an internal carrier frequency (set by A059) to generate a DC

“A” Group: Standard FunctionsConfiguring Drive Parameters3–20Frequency-related FunctionsFrequency Limits – Upper and lower limits can be imposed on th

SJ300 InverterConfiguring Drive Parameters3–21Acceleration Pause FunctionThe acceleration pause function can be used to minimize the occurrence of ove

SJ300 Invertervii Warnings for Operations and MonitoringWARNING: Be sure to turn ON the input power supply only after closing the front case. While th

“A” Group: Standard FunctionsConfiguring Drive Parameters3–22PID Control When enabled, the built-in PID loop calculates an ideal inverter output value

SJ300 InverterConfiguring Drive Parameters3–23Automatic Voltag eRegulation (AVR) FunctionThe automatic voltage regulation (AVR) feature keeps the inve

“A” Group: Standard FunctionsConfiguring Drive Parameters3–24Optimal Accel/Decel Operation, continued...The acceleration time is controlled to maintai

SJ300 InverterConfiguring Drive Parameters3–25NOTE: For A095 and A096 (and for 2nd motor settings), if you set a very rapid Acc1 or Dec1 time (less th

“A” Group: Standard FunctionsConfiguring Drive Parameters3–26Accel/Decel CharacteristicsStandard (default) acceleration and deceleration is linear wit

SJ300 InverterConfiguring Drive Parameters3–27The acceleration and deceleration curves can deviate from a straight line to a varying degree. Parameter

“A” Group: Standard FunctionsConfiguring Drive Parameters3–28Additional Analog Input SettingsThe parameters in the following table adjust the input ch

SJ300 InverterConfiguring Drive Parameters3–29“B” Group: Fine-Tuning FunctionsThe “B” Group of functions and parameters adjust some of the more subtle

“B” Group: Fine-Tuning FunctionsConfiguring Drive Parameters3–30CAUTION: When a loss of phase occurs, increased ripple current will markedly reduce ma

SJ300 InverterConfiguring Drive Parameters3–31The torque developed in a motor is directly proportional to the current in the windings, which is also p