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Hitachi X200 Series 57, Low Load Detection Parameters, LOC Mode CRT, Loc Lvl, 02.60A

Models: X200 Series

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Drive

Low Load Detection Parameters

The following parameters work in
conjunction with the intelligent output	Output
function, when configured. The output	current
mode parameter (C038) sets the mode of
mode parameter (C038) sets the mode of		C039
the detection at which the low load		C039
the detection at which the low load
detection signal [LOC] turns ON. Three
kinds of modes can be selected. The
detection level parameter (C039) is to set	0
the level of the low load.		[LOC]
This function is for generating an early		output
This function is for generating an early	1
warning logic output, without causing	0
either a trip event or a restriction of the
motor current (those effects are available
on other functions).

3−57

t

t

Configuring Parameters

			“C” Function		Run		Defaults
	Func.	Name /		Description	Mode -FE -FU				Units
	Code	SRW Display		Description	Edit (EU)			(USA)	Units
	C038	Output mode of low load		Three option codes:		01		01	−
		detection signal		00…Disabled
				01…During acceleration, deceleration
				and constant speed
				02…During constant speed only
		LOC MODE	CRT	02…During constant speed only
		LOC MODE	CRT
	C039	Low load detection level		Set the level of low load detection,		INV		INV	A
				range is 0.0 to 2.0*inverter rated		rated		rated
		LOC LVL	02.60A	current		curr.		curr.

Image 131

Hitachi X200 Series instruction manual 57, Low Load Detection Parameters, LOC Mode CRT, Loc Lvl, 02.60A

Contents

After read this manual Keep it handy for future reference Hazardous High Voltage Safety MessagesGeneral Precautions Read These First Iii Index to Warnings and Cautions in This Manual Page Wiring Cautions for Electrical Practice Vii Powerup Test Caution MessagesViii Page General Warnings and Cautions Inverter Remote XiiXiii Xiv Terminal Tightening Torque and Wire SizeWire Connectors Motor Overload Protection Circuit Breaker and Fuse SizesTable of Contents Xvii Revision History Table XviiiRevisions Contact Information XixGetting Started Introduction Main FeaturesOperator Interface Options 040 Inverter Specification LabelModel-specific tables for 200V and 400V class inverters X200 Inverter SpecificationsDerating Curve X200 Inverter Specifications, … 004HFEF 007HFEF 015HFEF 022HFEF 030HFEF 040HFEF −10 General Specifications−11 Signal RatingsPurpose of Motor Speed Control for Industry What is an Inverter−12 Introduction to Variable-Frequency DrivesTorque and Constant Volts/Hertz Operation Inverter Input and Three-phase Power−13 Inverter Output to the Motor −14Braking −15Intelligent Functions and Parameters Velocity Profiles −16−17 Frequently Asked Questions−18 −19 This Chapter… Orientation to Inverter Features Inverter Mounting InstallationUnpacking and Inspection Orientation to Inverter FeaturesMain Physical Features Front Housing Cover Logic Connector Introduction DIP Switch Introduction Power Wiring Access First, ensure no power Inverter Basic System DescriptionStep Activity Step-by-Step Basic InstallationChoosing a Mounting Location Keep Debris Out of Inverter Vents Ensure Adequate VentilationCheck Inverter Dimensions X200-005SFEF,007SFEF, -007NFU X200-011SFEF~022SFEF, -015NFU~022NFU, -037LFU X200-004HFEF, -004HFU X200-007HFEF, -007HFU X200-015HFEF~040HFEF, -015HFU~040HFU This page is left intentionally blank… Prepare for Wiring Inverter Model Determining Wire and Fuse SizesSignal Lines Applicable−20 Terminal Dimensions and Torque SpecsWire the Inverter Input to a Supply −21 −22 −23 Wire the Inverter Output to MotorLogic Control Wiring Uncover the Inverter Vents Powerup TestGoals for the Powerup Test −24−25 Pre-test and Operational PrecautionsPowering the Inverter −26 Using the Front Panel KeypadKey and Indicator Legend Keys, Modes, and Parameters −27Keypad Navigation Map −28Selecting Functions and Editing Parameters −29−30 −31 −32 −33 Running the Motor −34Monitoring Parameters with the Display −35 Powerup Test Observations and SummaryConfiguring 3 Drive Parameters Introduction of Inverter Programming Choosing a Programming DeviceUsing the Keypad Devices Monitor Mode Programming Mode Control Algorithms Run Mode EditOperational Modes OUT-TM Group Monitoring FunctionsStop IN-TM LhlhlTrip Event and History Monitoring Local Monitoring During Network Operation DIG-RUN FWD Group Main Profile ParametersACC DECOPE-Mode Group Standard FunctionsCOM 2F-COMA002 Run Command Setting Method Refer to page… Code Run Command SourceA001 Frequency Source Setting Method Refer to page… MAX Basic Parameter SettingsBase 2F-BASEAnalog Input Settings EX%E EXSEXE EX%SFRS Multi-speed and Jog Frequency SettingManual Torque Boost The Constant Torque Control Algorithms2CTRL TRQ Ctrl TRQNormal DC braking performance⎯ The DC DC Braking DB SettingsDCB T OFFDCB F DCBLim L 0000.0Hz Frequency-related FunctionsLim H 0000.0Hz 2Lim H 0000.0HzJump W1 Jump F1Jump F2 Jump F3PID Control 00230V AVR ModeAutomatic Voltage Regulation AVR Function AVR ACECO Adj 0050.0% Energy Savings Mode / Optional Accel/DecelRUN Mode NOR ACC CHG Second Acceleration and Deceleration Functions2ACC2 2DEC22DECCHfr 0000.0Hz ACC CHfr 0000.0Hz2ACCCHfr 0000.0Hz DEC CHfr 0000.0HzDEC Line Accel/DecelACC Line Additional Analog Input Settings Calc Smbl Calc Slct1POT Calc Slct2ADD DIR Plus ST-PNTPotentiometer Settings Automatic Restart Mode Group Fine Tuning FunctionsCutoff IPS Powr ALMIPS Trip OFF IPS RetryTHM Char CRT Electronic Thermal Overload Alarm SettingTHM LVL 2ETHM LVLFrequency Pull-in Restart Overload RestrictionLock Software Lock ModeMode Input −36LockMD1 −37−38 Non Stop Operation at Power OFF−39 −40 Miscellaneous SettingsTRP −41FRS −42Stop DEC −43RUN FRS ZST FAN-CTRL OFF −44Panel D001Ladst LVL B130, B131 Over-voltage LAD Stop Enable−45 Ovladstop OFF−46 DC Bus AVR for deceleration Settings−47 Miscellaneous Settings ~continuation~RDY-FUNC OFF SUP Mode−48 Cr-DECGroup Intelligent Terminal Functions Input Terminal Configuration−49 Intelligent Input Terminal Overview −50Function Name Description −51Input Function Summary Table Option Anlg −52RDY −53OUT-TM RY Output Terminal Configuration−54 FA1Output Function Summary Table Option −55−56 LOC LVL LOC Mode CRT−57 Low Load Detection Parameters−58 Output Function Adjustment Parameters−59 −60 Network Communications SettingsOI-ADJ Analog Signal Calibration Settings−61 ADJUP/DWN NO-STR −62Miscellaneous Functions DBG SlctLogicOut2 −63Output Logic and Timing LogicOut1Dlay RY −64Dlay HoldGroup Motor Constants Functions −65This Chapter… Operations MonitoringOperations and Monitoring Operations and Monitoring Connecting to PLCs and Other Devices Optional Example Wiring DiagramAL2 AL1 AL0 Control Logic Signal SpecificationsIntelligent Outputs Input Function Summary Table Symbol Code Function NameIntelligent Terminal Listing Intelligent InputsUsing Intelligent Input Terminals Sinking Inputs, Internal Supply Sinking Inputs, External Supply A002 = Forward Run/Stop and Reverse Run/Stop CommandsTerminal Function Name State Description Valid for inputs C001~C005Valid for inputs Multi-Speed SelectFunction Name State Description −13 Option Terminal Function Name State Description Jogging CommandA053, A054 External Signal for DC BrakingOption Code Terminal Symbol Function Name State Description None Set Second Motor, Special SetOption Terminal Function Name State A092, A093, A094=00 Two Stage Acceleration and DecelerationOption Terminal Function Name B003, B088, C011 to C015 Free-run StopTerminal Function Name External Trip Unattended Start Protection B031 excluded from lock Software LockA001 = Analog Input Current/Voltage SelectTerminal Function Name State Description Code Reset InverterValid for inputs C005 only Thermistor Thermal ProtectionThree-wire Interface Operation PID ON/OFF and PID Clear Remote Control Up and Down Functions Remote Control Data Clears the Up/Down frequency memory Force Operation from Digital Operator A001, A145, A146 Add Frequency EnableInverter Ready Force Terminal ModeSafe Stop Required settings Sinking Outputs, Open Collector Using Intelligent Output TerminalsRelay shown with inverter power ON, Run Signal OFF Output Signals Output Signal ON/OFF Delay FunctionOption Terminal Function Name State Description Code Run SignalFrequency Arrival Signals FA2 FM terminal see Analog Output Operation Overload Advance Notice SignalOutput Deviation for PID Control Or the relay outputs Alarm SignalPower Run Mode AL0-AL1 AL0-AL2 Analog Input Disconnect Detect PID Second Stage Output Terminal FBV configuration table is on the following Transitions to OFF when the PID Feedback Watchdog time-out period with C077 Network Detection Signal Integrated ModBusLogic Output Function Logical 0 result Set P044=00.00 sec Network Detection Signal FieldBus OptionC038, C039 Low Load Detection SignalAnalog Input Operation Other Analog Input-related topics Analog Output Operation AM output offset adjustment AM output gain adjustmentGND PID Loop OperationOther PID-related topics PID Loop ConfigurationSimultaneous Connections Configuring the Inverter for Multiple MotorsInverter Configuration for Two Motor Types Manual torque boost frequency adjustment Inverter System Accessories USA Example calculation Component DescriptionsAC Reactors, Input Side AC Reactors, Output SideRF Noise Filter Capacitive Zero-phase Reactor RF Noise FilterEMI Filter Dynamic Braking Usage Dynamic BrakingDC Link Choke Troubleshooting Maintenance Inspection Items TroubleshootingSafety Messages General Precautions and NotesSymptom/condition Probable Cause Solution Troubleshooting TipsReduces output as needed Monitoring Trip Events, History, & Conditions Fault Detection and ClearingError Codes Error Name Causes CodeError Name Causes Trip Conditions Trip History and Inverter StatusAction Display Func./Parameter Restoring Factory Default SettingsMonthly and Yearly Inspection Chart Maintenance and InspectionX200 Megger testCapacitor Life Curves Spare partsPf1 = General Inverter Electrical Measurements−13 Inverter Output Voltage Measurement Techniques Igbt Test Method Warranty Terms WarrantyThis Appendix… Glossary BibliographyGlossary TemperatureEMI Insulated Gate Bipolar TransistorIGBT a semiconductor Free-run StopNEC PWM Squirrel Cage Torque BibliographyModBus Network Communications Specifications Connecting the Inverter to ModBus SP SN 03… ModBus network input SettingsFunc Name 03…ModBus network inputSlave address Transmission procedureMessage Configuration Query Network Protocol ReferenceHeader and trailer silent interval Error checkData Function codeNormal response Message Configuration ResponseResponse when an error occurs Transmission time requiredNo response occurs Field Name Explanation of function codesRead Coil Status 01h DataFrequency Read Holding Register 03hX200 D081 Data Coil Status Write in Coil 05h10-11 Write in Holding Register 06h Loopback Test 08h Write in Coils 0Fh Write in Holding Registers 10h Code Description Exception ResponseFunction Code Exception CodeSubmitting an Enter Command Store New Register Data Enter commandList of Coil Numbers Name Description ModBus Data ListingModBus Coil List …OFF Res ModBus Holding RegistersOutput frequency Real-time display of output Description Network Data Code Reg List of Holding Registers FuncAcceleration 1 time Standard default acceleration Frequency source Five options select codes 4000 A024 Multi-speed 4 setting Code Reg List of Holding Registers Func Name DescriptionPID enable Enables PID function Acceleration 2 time Duration of 2nd segment OI-L input active Ending point offset for Selection of automatic Select inverter restart method Overload restriction Select the operation mode during Deceleration time Range is 0.01 to Restart mode after Selects how the inverter resumes 10D7h B133 DC bus AVR Two option codes See Input Terminal Configuration Communication Settings on See Output Logic and Timing on Motor capacity …0.20kW Drive Parameter Setting Tables Name Parameter Settings for Keypad EntryGroup Parameters Default Setting Main Profile ParametersCode Standard FunctionsFunc Name Name =10 Appendix Func Name =10 Fine Tuning FunctionsGroup Parameters Group Parameters Default Setting Intelligent Terminal Functions Expansion Card Functions Motor Constants FunctionsCE-EMC CE-EMC Installation Guidelines Integrated EMC Filter Installation for X200 series example of Sfef models Hitachi EMC Recommendations Index EMI A-3 Index−2LEDs 2-26,2-27,2-39,3-3 Line reactor A-5 Index−3Index−4 Non stop operation at power OFF 3-38 AC reactorSafe stop 2-5 Index−5Index−6