Hitachi WJ200 Wiring Diagram: Comprehensive Guide for Inverter Systems

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			EDM
Switch			(feedback) input
			(feedback) input
			+24V			KM1
Safety input	T11	T31	T32 T33
	T12		A1	+24V	CM2
	T12

			A2		EDM
					EDM
Safety Switch			S14	Safety output	GS1
Safety Switch			S14
(Example: emergency	G9SX-GS226-T15-RCS24				GS2
push button)	T21				PLC	WJ200
	T22				PLC
	T22			Safety Unit	L
				Safety Unit	L
				※Standard
				(IEC61508,ISO13849)
				certified		M
						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

Image 97

Hitachi hitachi series inverter user manual Wiring example

Contents

WJ200 Series Inverter Quick Reference Guide Page UL→ Cautions, Warnings and Instructions Marking Requirements Terminal symbols and Screw size Fuse Sizes 5AT 123 45A-001 1005 Inverter Specification Label Model-specific tables for 200V and 400V class inverters WJ200 Inverter Specifications WJ200 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 Supply RB 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 a F001 Key GND Connecting to PLCs and Other Devices Motor Example Wiring Diagram Pulse Control Logic Signal SpecificationsTrain Output Input SP, SN Wiring sample of control logic terminal sink logic Sink/source logic of intelligent input terminals Wire size for control and relay terminals Recommended ferrule Intelligent Inputs Intelligent Terminal Listing Intelligent 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 Supply OFF Inserting Option Terminal Code Symbol Function Name State Description Forward Run/Stop and Reverse Run/Stop Commands Multi-Speed Select ~Binary Operation Required settings FW,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 Name Settings Frequency Arrival SignalsRequired FA3/FA5 FA2/FA4 Stop 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 Operation Analog Output Operation AM signal offset and gain are adjustable, as indicated below Monitoring functions D007 D006D008 D009 D030 D029D050 D060 Main Profile Parameters Standard Functions A220 A015A241 A021 ~ A035 A043 A242A243 A044 A059 A058A061 A261 A073 A072A074 A075 A292 A092A093 A293 A132 A131A141 A142 A157 A156A161 A162 Fine Tuning Functions B212 B012B013 B213 B026 B025B027 B028 B038 B037B039 B040 B061 B060B062 B063 B088 B087B089 B090 B097 B096B100 B101 B134 B133B145 B150 Intelligent Terminal Functions C030 C028C031 C032 C052 C047C053 C054 C077 C076C078 C081 C103 C102C104 C105 C148 C147C149 C150 FWD, REV AnlgPidc DWN SF2 SF1SF3 SF4 255 Run Signal When the inverter is in Run Mode LOG2 LOG1LOG3 MO1 C039MO2 MO3 Motor Constants Functions PM Motor Constants Functions H113 H112H116 H117 Expansion Card Functions P044 P041P045 P046 P073 P072P075 P077 Trip History and Inverter Status Monitoring Trip Events, History, & Conditions Error Name Causes Code Error Codes E37 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 models Hitachi EMC Recommendations Introduction Functional Safety Certification in ProgressStop Category defined in EN60204-1 How it works Installation Wiring example OFF G9SX GS9ANE1A