During normal operation | Hitachi hitachi series inverter specification

The alarm relay output can be configured in two main ways:

•Trip/Power Loss Alarm – The alarm relay is configured as normally closed (C036=01) by default, shown below (left). An external alarm circuit that detects broken wiring also as an alarm connects to [AL0] and [AL1]. After powerup and short delay (< 2 seconds), the relay energizes and the alarm circuit is OFF. Then, either an inverter trip event or an inverter power loss will de-energize the relay and open the alarm circuit

•Trip Alarm – Alternatively, you can configure the relay as normally open (C036=00), shown below (right). An external alarm circuit that detects broken wiring also as an alarm connects to [AL0] and [AL2]. After powerup, the relay energizes only when an inverter trip event occurs, opening the alarm circuit. However, in this configuration, an inverter power loss does not open the alarm circuit.

Be sure to use the relay configuration that is appropriate for your system design. Note that the external circuits shown assume that a closed circuit = no alarm condition (so that a broken wire also causes an alarm). However, some systems may require a closed circuit = alarm condition. In that case, then use the opposite terminal [AL1] or [AL2] from the ones shown.

During normal operation			When an alarm occurs or			During normal operation			When an alarm occurs
			when power is OFF			or when power is OFF
AL0	AL1	AL2	AL0	AL1	AL2	AL0	AL1	AL2	AL0	AL1	AL2
Power		Load	Power		Load	Power		Load	Power		Load
supply		Load	supply		Load	supply		Load	supply		Load
supply			supply			supply			supply

Power	Run Mode	AL0-AL1	AL0-AL2		Power	Run Mode	AL0-AL1	AL0-AL2
ON	Normal	Closed	Open		ON	Normal	Open	Closed

ON	Trip	Open	Closed		ON	Trip	Closed	Open

OFF	–	Open	Closed		OFF	–	Open	Closed

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Hitachi hitachi series inverter user manual During normal operation

Contents

WJ200 Series Inverter Quick Reference Guide Page Marking Requirements UL→ Cautions, Warnings and Instructions Terminal symbols and Screw size Fuse Sizes Inverter Specification Label 5AT 123 45A-001 1005 WJ200 Inverter Specifications Model-specific tables for 200V and 400V class inverters WJ200 Inverter Specifications, … WJ200 inverters, 400V models Derating Basic System Description GFIInverter + Determining Wire and Fuse Sizes Motor OutputAllowable current Wire the Inverter Input to a Supply T1 V/T2 W/T3 L1 S/L2 T/L3 U/T1 V/T2 W/T3 RB PD/+1 P/+ Three-phase 200V 11kW Three-phase 400V 11, 15kW Using the Front Panel Keypad Key and Indicator LegendPower LED Alarm LED Keys, Modes, and Parameters Keypad Navigation MapPRG LED Save Group dGroup F Group a F001 Key Connecting to PLCs and Other Devices GND Example Wiring Diagram Motor Train Control Logic Signal SpecificationsPulse Output Input Wiring sample of control logic terminal sink logic SP, SN Wire size for control and relay terminals Sink/source logic of intelligent input terminals Recommended ferrule Intelligent Terminal Listing Intelligent Inputs Intelligent Outputs Using Intelligent Input Terminals Sink logic connectionSource logic connection Sinking Inputs, Internal Supply WJ200Sourcing Inputs, Internal Supply Sinking Inputs, External Supply Sourcing Inputs, External Supply Inserting OFF Forward Run/Stop and Reverse Run/Stop Commands Option Terminal Code Symbol Function Name State Description Required settings Multi-Speed Select ~Binary Operation Two Stage Acceleration and Deceleration FW,RV2CH Option Terminal Function Name State Description Code Symbol Unattended Start ProtectionUSP Reset Inverter Code Symbol Using Intelligent Output TerminalsRun Signal Option Terminal Function Name Frequency Arrival Signals SettingsRequired FA2/FA4 FA3/FA5 Alarm Signal StopTrip During normal operation Analog Input Operation AM H O OI LAM H O OI Other Analog Input-related topics Pulse Train Input Operation SN 7 6 5 4 3 2 1 L PLC P24 Analog Output Operation AM signal offset and gain are adjustable, as indicated below Monitoring functions D008 D006D007 D009 D050 D029D030 D060 Main Profile Parameters Standard Functions A241 A015A220 A021 ~ A035 A243 A242A043 A044 A061 A058A059 A261 A074 A072A073 A075 A093 A092A292 A293 A141 A131A132 A142 A161 A156A157 A162 Fine Tuning Functions B013 B012B212 B213 B027 B025B026 B028 B039 B037B038 B040 B062 B060B061 B063 B089 B087B088 B090 B100 B096B097 B101 B145 B133B134 B150 Intelligent Terminal Functions C031 C028C030 C032 C053 C047C052 C054 C078 C076C077 C081 C104 C102C103 C105 C149 C147C148 C150 Pidc AnlgFWD, REV DWN SF3 SF1SF2 SF4 255 Run Signal When the inverter is in Run Mode LOG1 LOG2LOG3 MO2 C039MO1 MO3 Motor Constants Functions PM Motor Constants Functions H116 H112H113 H117 Expansion Card Functions P045 P041P044 P046 P075 P072P073 P077 Monitoring Trip Events, History, & Conditions Trip History and Inverter Status Error Codes Error Name Causes Code E37 Restoring Factory Default Settings Error Name Descriptions CodeOther indication CE-EMC Installation Guidelines Important notesPage Page Installation for WJ200 series example of SF models Metal plate earth Hitachi EMC Recommendations Stop Category defined in EN60204-1 Functional Safety Certification in ProgressIntroduction How it works Installation Wiring example OFF GS9A G9SXNE1A