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Hitachi X200 Series instruction manual 32, Safe Stop

Models: X200 Series

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Safe Stop

Operations and Monitoring

The X200 inverter can perform the “uncontrolled stopping by removal of the motor power” which is Stop Category 0, as defined in EN60204-1.

It is designed and approved suitable for the requirements of Safety Category 3 in EN954-1, which is a protection against restart, called Safe Stop.

Prior to integration and use of X200 Safe Stop in an installation, a thorough risk analysis on the installation must be carried out in order to determine whether the X200 Safe Stop functionality and safety category are appropriate and sufficient.

The Safe Stop function of X200 is activated by turning ON the hardware switch (S8) located on the control card. When the switch S8 is made ON and if the emergency signal (b-contact) is given to the terminal 3 of the logic terminal block, the inverter removes the power to the motor only by integrated hardware, not software performance stands in-between.

Total system comprises an inverter with AC motor and safety-tested external disconnecting device. The external disconnecting device must have been approved for at least safety category 3 according to EN954-1.

HIGH VOLTAGE: Dangerous voltage exists even after the Safe Stop is activated. It does NOT mean that the main power has been removed.

The X200 inverter complies to EN954-1	Switch S8
category 3. When you turn the switch S8 on	(Right side)
the control card, X200 shuts off the motor
power by hardware.

Emergency signal

EMR

Reset signal

RS

X200
Isolation	Latch	Motor
		Motor
S8	Gate	drive IGBT
	shutoff	(Inverter)
	circuit	(Inverter)
	circuit
Isolation

Motor

When the switch S8 is made ON, input terminal for the emergency signal and the terminal for the reset signal will be assigned automatically to terminal 3 and 4. At this moment the parameter C003 is changed to EMR and parameter C004 is changed to RS automatically, and cannot be changed manually. Following table shows the assignments of each terminal according to the switch S8 condition.

Image 171

Hitachi X200 Series instruction manual 32, Safe Stop

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 Terminal Tightening Torque and Wire Size Wire ConnectorsXiv Motor Overload Protection Circuit Breaker and Fuse SizesTable of Contents Xvii Xviii RevisionsRevision History Table 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 DrivesInverter Input and Three-phase Power −13Torque and Constant Volts/Hertz Operation Inverter Output to the Motor −14−15 Intelligent Functions and ParametersBraking Velocity Profiles −16−17 Frequently Asked Questions−18 −19 This Chapter… Orientation to Inverter Features Inverter Mounting InstallationOrientation to Inverter Features Main Physical FeaturesUnpacking and Inspection 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 ApplicableTerminal Dimensions and Torque Specs Wire the Inverter Input to a Supply−20 −21 −22 Wire the Inverter Output to Motor Logic Control Wiring−23 Uncover the Inverter Vents Powerup TestGoals for the Powerup Test −24Pre-test and Operational Precautions Powering the Inverter−25 Using the Front Panel Keypad Key and Indicator Legend−26 Keys, Modes, and Parameters −27Keypad Navigation Map −28Selecting Functions and Editing Parameters −29−30 −31 −32 −33 −34 Monitoring Parameters with the DisplayRunning the Motor −35 Powerup Test Observations and SummaryConfiguring 3 Drive Parameters Introduction of Inverter Programming Choosing a Programming DeviceUsing the Keypad Devices Monitor Mode Programming Mode Run Mode Edit Operational ModesControl Algorithms 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-COMCode Run Command Source A001 Frequency Source Setting Method Refer to page…A002 Run Command 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 ACEnergy Savings Mode / Optional Accel/Decel RUN Mode NORECO Adj 0050.0% ACC CHG Second Acceleration and Deceleration Functions2ACC2 2DEC22DECCHfr 0000.0Hz ACC CHfr 0000.0Hz2ACCCHfr 0000.0Hz DEC CHfr 0000.0HzAccel/Decel ACC LineDEC 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 −42−43 RUN FRS ZSTStop DEC 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-DECInput Terminal Configuration −49Group Intelligent Terminal Functions Intelligent Input Terminal Overview −50−51 Input Function Summary Table OptionFunction Name Description 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~C005Multi-Speed Select Function Name State DescriptionValid for inputs −13 Option Terminal Function Name State Description Jogging CommandExternal Signal for DC Braking Option Code Terminal Symbol Function Name State DescriptionA053, A054 Set Second Motor, Special Set Option Terminal Function Name StateNone Two Stage Acceleration and Deceleration Option Terminal Function NameA092, A093, A094=00 Free-run Stop Terminal Function NameB003, B088, C011 to C015 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 ConfigurationConfiguring the Inverter for Multiple Motors Inverter Configuration for Two Motor TypesSimultaneous Connections Manual torque boost frequency adjustment Inverter System Accessories USA Example calculation Component DescriptionsAC Reactors, Input Side AC Reactors, Output SideZero-phase Reactor RF Noise Filter EMI FilterRF Noise Filter Capacitive Dynamic Braking DC Link ChokeDynamic Braking Usage 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 DataRead Holding Register 03h X200 D081Frequency Write in Coil 05h 10-11Data Coil Status 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 commandModBus Data Listing ModBus Coil ListList of Coil Numbers Name Description …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 ParametersStandard Functions Func NameCode Name =10 Appendix Fine Tuning Functions Group ParametersFunc Name =10 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