Hitachi Comprehensive Wiring Diagram for Inverter Systems
Page 97

Wiring example

When the Gate Suppress function is utilized, connect the drive to a safety certified interrupting device utilizing EDM output signal to reconfirm both safety inputs GS1 and GS2.

 

 

 

 

Fuse

 

 

Reset

 

 

EDM

 

 

 

Switch

 

 

 

 

 

(feedback) input

 

 

 

 

 

 

 

 

 

 

+24V

 

 

KM1

Safety input

T11

T31

T32 T33

 

 

 

 

T12

 

A1

+24V

CM2

 

 

 

 

 

 

 

 

 

 

 

 

 

A2

 

EDM

 

 

 

 

 

 

 

Safety Switch

 

 

S14

Safety output

GS1

 

 

 

 

 

 

(Example: emergency

G9SX-GS226-T15-RCS24

 

GS2

 

push button)

T21

 

 

 

PLC

WJ200

 

T22

 

 

 

 

 

 

Safety Unit

L

 

 

 

 

 

 

 

 

 

※Standard

 

 

 

 

 

 

(IEC61508,ISO13849)

 

 

 

 

 

 

certified

 

M

 

 

 

 

 

 

By pressing the emergency stop button, the current to GS1 and GS2 is shut off, and the inverter output is shut off. By this, motor is free-running. This behavior is according to the stop category 0 defined in EN60204.

Note 1: Above is the example to use the intelligent input terminal with source logic. When it is used with sink logic, the wiring is to be modified.

Note 2: The wire for safety relay and emergency input signal are to be shielded coaxial cable for example RS174/U (produced by LAPP) by MIL-C17, or KX2B by NF C 93-550 with diameter 2.9mm with less than 2 meters. Please be sure to ground the shielding.

Note 3: All the inductance related parts such as relay and contactor are required to contain the over-voltage protection circuit.

The arch extinguishing fuse with rated voltage AC250V, rated current 100mA complies to either IEC6127 –2/-3/-4

Example)

SOC

EQ series AC250V, 100mA (UL, SEMKO, BSI)

Little

216 series AC250V, 100mA (CCC, UL, CSA, SEMKO, CE, VDE)

 

 

 

95

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Contents WJ200 Series Inverter Quick Reference Guide Page UL→ Cautions, Warnings and Instructions Marking RequirementsTerminal symbols and Screw size Fuse Sizes 5AT 123 45A-001 1005 Inverter Specification LabelModel-specific tables for 200V and 400V class inverters WJ200 Inverter SpecificationsWJ200 Inverter Specifications, … WJ200 inverters, 400V models Derating GFI Basic System DescriptionInverter + Motor Output Determining Wire and Fuse SizesAllowable current T1 V/T2 W/T3 L1 S/L2 T/L3 U/T1 V/T2 W/T3 Wire the Inverter Input to a SupplyRB PD/+1 P/+ Three-phase 200V 11kW Three-phase 400V 11, 15kW Key and Indicator Legend Using the Front Panel KeypadPower LED Alarm LED Keypad Navigation Map Keys, Modes, and ParametersPRG LED Group F Group dSave Group aF001 Key GND Connecting to PLCs and Other DevicesMotor Example Wiring DiagramPulse Control Logic Signal SpecificationsTrain Output InputSP, SN Wiring sample of control logic terminal sink logicSink/source logic of intelligent input terminals Wire size for control and relay terminalsRecommended ferrule Intelligent Inputs Intelligent Terminal ListingIntelligent Outputs Sink logic connection Using Intelligent Input TerminalsSource logic connection WJ200 Sinking Inputs, Internal SupplySourcing Inputs, Internal Supply Sourcing Inputs, External Supply Sinking Inputs, External SupplyOFF InsertingOption Terminal Code Symbol Function Name State Description Forward Run/Stop and Reverse Run/Stop CommandsMulti-Speed Select ~Binary Operation Required settingsFW,RV Two Stage Acceleration and Deceleration2CH Unattended Start Protection Option Terminal Function Name State Description Code SymbolUSP Reset Inverter Run Signal Using Intelligent Output TerminalsCode Symbol Option Terminal Function NameSettings Frequency Arrival SignalsRequired FA3/FA5 FA2/FA4Stop Alarm SignalTrip During normal operation AM H O OI L Analog Input OperationAM H O OI Other Analog Input-related topics SN 7 6 5 4 3 2 1 L PLC P24 Pulse Train Input OperationAnalog Output Operation AM signal offset and gain are adjustable, as indicated below Monitoring functions D007 D006D008 D009D030 D029D050 D060Main Profile Parameters Standard Functions A220 A015A241 A021 ~ A035A043 A242A243 A044A059 A058A061 A261A073 A072A074 A075A292 A092A093 A293A132 A131A141 A142A157 A156A161 A162Fine Tuning Functions B212 B012B013 B213B026 B025B027 B028B038 B037B039 B040B061 B060B062 B063B088 B087B089 B090B097 B096B100 B101B134 B133B145 B150Intelligent Terminal Functions C030 C028C031 C032C052 C047C053 C054C077 C076C078 C081C103 C102C104 C105C148 C147C149 C150FWD, REV AnlgPidc DWNSF2 SF1SF3 SF4255 Run Signal When the inverter is in Run Mode LOG2 LOG1LOG3 MO1 C039MO2 MO3Motor Constants Functions PM Motor Constants Functions H113 H112H116 H117Expansion Card Functions P044 P041P045 P046P073 P072P075 P077Trip History and Inverter Status Monitoring Trip Events, History, & ConditionsError Name Causes Code Error CodesE37 Error Name Descriptions Code Restoring Factory Default SettingsOther indication Important notes CE-EMC Installation GuidelinesPage Page Metal plate earth Installation for WJ200 series example of SF modelsHitachi EMC Recommendations Introduction Functional Safety Certification in ProgressStop Category defined in EN60204-1 How it worksInstallation Wiring example OFF G9SX GS9ANE1A
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