Manuals / Brands / Power Tools / Welding System / Hitachi / Power Tools / Welding System

Hitachi SJ300-037HFE Step-by-StepBasic Installation, Inverter Mounting and Installation

1 289

Download 289 pages, 7.11 Mb

2–12

Step-by-Step Basic Installation

	Dimensional drawings, continued...
	2 − φ 12(0.47)
	Model
SJ300	-1100HFE, HFU
	-1320HFE
	-1500HFU
Inverter Mounting and Installation	740(29.13) 710(27.95)

2 − 12(0.47)

380(14.96)

480(18.90)

270(10.63)

Exhaust

Air intake

Contents

SJ300 Series Inverter Instruction Manual Three-phaseInput 200V Class 400V Class UL Version Models Safety Messages WARNING: CAUTION: Page Installation—Cautionsfor Mounting Procedures Wiring—Warningsfor Electrical Practices and Wire Specifications Wiring—Cautionsfor Electrical Practices Powerup Test Caution Messages Warnings for Operations and Monitoring Cautions for Operations and Monitoring Warnings and Cautions for Troubleshooting and Maintenance Page Page General Caution Terminal Tightening Torque and Wire Size Page Circuit Breaker and Fuse Sizes Wire Connectors Motor Overload Protection Table of Contents Page Revision History Table Revision Comments Date of Issue Operation Manual No Page Getting Started Main Features Digital Operator Interface Components Removable Components Specifications The Hitachi SJ300 inverters have product specifi Label and Agency cations labels located on the front and the right Approvals class inverters class inverters 400V Class Specifications Note 1: Note 2: Note 3: Note 4: Note 5: General General Specifications Started Signal Ratings Detailed ratings are in “Specifications of Control and Logic Connections” on page 4–9 Derating Curves SJ300 1.5 to 22 kW at 50 deg. C ambient SJ300 30 to 55 kW at 50 deg. C ambient Derating curves, continued SJ300 30 to 55 kW at 50 deg. C ambient, continued Amps Rated % of The Purpose of Motor Speed Control for Industry What is an Inverter Torque and Constant Volts Inverter Input and Three-Phase Power Inverter Output to the Motor Intelligent Functions and Braking Velocity Profiles Page Page Motor type Motor size Inverter Mounting and Installation Unpacking and Inspection Main Physical Features First-level access Second-level Page Page Inverter Step 1: Choosing a Mounting Location Ensure Adequate Ventilation Step 2: SJ300 Keep Debris Out of Inverter Vents Step 3: Check Inverter Dimensions Dimensional drawings, continued Page Page Inverter Mounting and Installation Prepare for Wiring Step 5: Determining Wire and Fuse Sizes Brake Res Models Page Dimensions and Torque Specs Inverter Models Page Wire the Inverter Input to a Supply Page Wire the Inverter Output to Motor Perform the Powerup Test Goals for the Powerup Test Pre-testand Operational Precautions Powering the Page “D” Monitoring functions Monitor “F” Main profile parameters Keypad Navigational Map Monitor Mode Program Mode Selecting Functions and Editing Parameters Setting the Motor Base Frequency Action Display Func./Parameter Select the Potentiometer for Speed Command Select the Keypad for the RUN Command Page Monitoring Parameters with the Display Running the Motor Output frequency selected Output frequency displayed 1.Verify the Power LED is ON. If not, check the power connections Exx Configuring 3 Drive Parameters Programming Keypads Parameter Cables (for optional Part Inverter Front Panel Keypad Key and Indicator Legend Keypad Navigational Map Inverter Control Algorithms defined VAC Trip Event and Error Monitoring “F” Function Basic Parameter Settings “A” Function Page Analog Input Settings Page Multi-speedand Jog Frequency Settings Page Torque Boost – V/f Free-setting Page Page DC Braking Settings Derating of DC Braking Frequency- related Functions Acceleration Pause Function PID Control Automatic Regulation (AVR) Function Energy Savings Mode / Optimal Second Acceleration and Deceleration Page Accel/Decel Characteristics Page Additional Analog Input Restart Mode and Phase Loss “B” Function Electronic Thermal Overload Alarm Setting Function/Description Data or Range Function Code Reduced Torque Characteristic Constant Torque Characteristic Free Thermal Characteristic Page Restriction Page Mode B031 [SFT] Standard Parameters F001 and Miscellaneous Page Page Page Page Page Page Page Free-settingV/f Pattern External Brake Control 7] Input Terminal Functions and Options “C” Function Page Intelligent Input Overview 6, 7, or Summary Table Input Function Summary Table Page Page Page Output Terminal Configuration Output Summary Table Output Function Summary Table Page Analog Summary Table Analog Output Function Summary Table Corresponding Signal Output Function Adjustment Page Serial Communications Analog Signal Calibration Page Page Page Page Page Page Page Page Page Operations and Monitoring Related functions Intelligent terminals Electrical interfaces Cautions for Operating Procedures Warnings for Page Page Page Page Example Wiring specific application needs Specifications of Control and Logic Connections Specifications for the logic connection terminals are in the following table: Terminal Name Terminal Listing Intelligent INPUTS Intelligent OUTPUTS Page Input Wiring Examples Wiring Diagram Conventions Be sure the jumper position and return terminal used match your application wiring needs Forward Run Stop and Reverse Multi-SpeedSelect Multi Input Function Override Feature Page Page Command External Signal for DC Injection Braking Set Second or Third Motors Two-stage Free-run Stop External Trip Input Unattended Start Protection Commercial Power Source Switching Page Page Current/Voltage Select Reset Inverter Thermistor Thermal Protection Three-wire Operation PID ON/OFF and PID Clear Internal Speed Loop Gain droop Droop H052. The relationship between the Kpp value and the droop is shown below: Droop The relationship between the droop and the rated rotation speed is shown below: Remote Control Up and Down Force Operation from Digital Operator Overload Restriction OLR Parameter Selection Page Torque Limit Page External Brake Control Function Page Expansion Card Input Signals Page Run Signal outputs: Frequency Arrival Signals Page Advance Notice Output Deviation for PID Control Alarm Signal Page Over-torque Instantaneous Power Failure Under-voltage Page Page Torque Limit Signal Run Time Power-OnTime Over Signals Thermal Warning Signal Page Thermal Warning Output Brake Control Signals Expansion Card Output Signals Input Terminal Signals Input Filter A006 A005 ExternalFrequency Trim Frequency Reverse avail Wiring Examples Voltage Input Bipolar Voltage Input Current Input [FM] Terminal Waveform Full Scale Value PWM Signal Type FM Signal Type [AM] and [AMI] Terminals Default Sensorless Vector Control – Sensorless Vector Control, 0Hz Domain – Sensorless Vector Control with Feedback – Page Auto-tuningof Motor Constants Auto-tuningProcedure Preparation for Procedure – Adaptive Auto- tuning of Motor Constants Trip during auto-tuning •Power loss or stop during auto-tuning– If the auto-tuning Free V/F setting – Manual Setting of Motor Constants Page Simultaneous Connections Inverter Configuration for Multiple Motor Types Parameter Codes 1st motor 2nd motor 3rd motor Inverter System Accessories Page AC Reactors, Input Side AC Reactor or LCR Filter, Output Side •If the unbalanced factor of the power supply is 3% or higher •If abrupt power supply changes are expected Examples of these situations include: Zero-phase Reactor (RF Noise Filter) EMI Filter Ferrite Core Expansion Cards Dynamic Braking Usage Ratio SJ300 Selection Tables 1/2 to 15 hp (0.4 to 11 kW) Braking Unit inverter models and their applicable braking units Performance Versus External Braking Units 20 to 200 hp (15 to 1500 kW) Without Selecting a Braking Resistor 200V Class Dynamic Braking Resistor Selection 400V Class external Example configuration x (quantity) Page Page Troubleshooting 6 and Maintenance Safety Messages General Precau tions and Notes Inspection Items EXX.X • Check frequency upper limit setting (A061) • If using analog inputs, check their settings (A101– A104) or (A111–A114),or (A011– Fault Detection and Clearing Error Status Codes Error Codes Status Inverter Status Page Page Monitor Menu Trip History Current Trip Conditions Action Display Func./Parameter Monthly and Yearly Inspection Chart Inspection Item Inspected Megger Test Spare parts Capacitor Life Curve Part description Quantity Used Capacitor Replacement Fan Assembly Replacement General Inverter Measurements Circuit location Measuring Reference Value Three-phasemeasurement diagram Voltage measurement with load Voltage measurement without load IGBT Test Method Warranty Terms Glossary and Bibliography Ambient Temperature Arrival Frequency Auto-tuning Base Frequency Diode Duty Cycle Error EMI Four-quadrantoperation Isolation Transformer Jump Frequency Line Reactor Momentum Reactance Rectifier Regenerative Braking Regulation Reverse Torque Title Author and Publisher Variable Speed Drive Fundamentals, 2nd Ed Phipps, Clarence A The Fairmont Press, Inc. / Prentice-Hall,Inc SerialB Communications Specifications User-selectable Serial Connection Diagrams Serial Network Introduction to Command Command – Element Size The frame format of command 02 follows the 16 bytes (see table below) The 16-bytedata string is specified in the following table: Data (Hex) Command – 03 The 03 command reads the monitor data as a single block The frame format of command 03 follows the diagram and specification table. The transmit frame has no data field 01 to Page Page Trip factor Inverter Status A Inverter Status B Inverter Status C Accumulated Run Mode time Page Page Page Page Command – 0A Command – 0B Inverter Affirmative Reply Inverter Negative Reply Error Description Block Check Code (BCC) ASCII Code Table Character ASCII Code Communication Test Mode Drive Parameter Settings Tables Output frequency setting Acceleration (1) time setting Acceleration (1) time setting, 2nd Acceleration (1) time setting, 3rd Deceleration (1) time setting Frequency source setting Run command source setting Base frequency setting Base frequency setting, 2nd motor Base frequency setting, 3rd motor Multi-speed8 setting Multi-speed9 setting Multi-speed10 setting Multi-speed11 setting Multi-speed12 setting DC braking / edge or level detection for [DB] input DC braking force for starting DC braking time for starting DC braking carrier frequency setting Deceleration (2) time setting, 2nd Deceleration (2) time setting, 3rd Select method to switch to Acc2 Dec2 profile Dec2, 2nd motor Selection of restart mode Allowable under-voltagepower failure time Retry wait time before motor restart Instantaneous power failure / under Deceleration rate at overload restric Overload restriction setting (2) Deceleration rate at overload restriction (2) Software lock mode selection Initialization mode (parameters or trip history) Country code for initialization Frequency scaling conversion factor STOP key enable Brake Release Current Setting Terminal [1] function Terminal [2] function Terminal [3] function Terminal [4] function Terminal [11] active state Terminal [12] active state Terminal [13] active state Terminal [14] active state Terminal [15] active state [OI] input span calibration [O2] input span calibration Thermistor input tuning [AM] terminal offset tuning [AMI] terminal meter tuning Auto-tuningSetting Motor data selection, 1st motor Motor data selection, 2nd motor Motor capacity, 1st motor Motor capacity, 2nd setting Auto constant R2, 1st motor Auto constant R2, 2nd motor Auto constant L, 1st motor Auto constant L, 2nd motor Auto constant Io, 1st motor Operation mode on expansion card Feedback option enable Encoder pulse-per-revolution(PPR) Control pulse setting Home search speed setting DeviceNet polled I/O: Input instance number Inverter action on DeviceNet idle mode Motor poles setting for RPM CE–EMC Installation Guidelines Page 6.Follow safety measures in the filter installation SJ300 inverter with footprint-typefilter SJ300 inverter with book-typefilter Page Index