Hitachi SJ2002 Series Quick Reference Manual
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Hitachi SJ2002 Series Quick Reference Manual

Hitachi SJ2002 Series Quick Reference Manual

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SJ200

Quick Reference Guide

Hitachi Industrial Equipment Systems Co., Ltd.
Series Inverter
2
• Single-phase Input
• Three-phase Input
• Three-phase Input
Manual No. NB6701X • Sept. 2006
200V Class
200V Class
400V Class

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  • Page 1: Quick Reference Guide

    SJ200 Series Inverter Quick Reference Guide • Single-phase Input 200V Class • Three-phase Input 200V Class • Three-phase Input 400V Class Hitachi Industrial Equipment Systems Co., Ltd. Manual No. NB6701X • Sept. 2006...

  • Page 3: Ul ® Cautions, Warnings, And Instructions

    Caution: Be sure to read the SJ200 Inverter Manual and follow its Cautions and Warnings for the initial product installation. This Quick Reference Guide is intended for reference use by experienced users in servicing existing installations. ® Cautions, Warnings, and Instructions Wiring Warnings for Electrical Practices and Wire Sizes The Cautions, Warnings, and instructions in this section summarize the procedures necessary to ensure an inverter installation complies with...

  • Page 4: Terminal Tightening Torque And Wire Size

    Terminal Tightening Torque and Wire Size The wire size range and tightening torque for field wiring terminals are presented in the tables below. 200V Models Motor output Torque Wire Size Inverter Model (AWG) ft-lbs (N-m) –002NFE(F)2/NFU2 –004NFE(F)2/NFU2 0.55 –005NFE(F)2 0.75 –007NFE(F)2/NFU2 1 1/2 –011NFE(F)2...

  • Page 5: Wire Connectors

    Torque Range Wire Size Terminal Connector Range (AWG) ft-lbs (N-m) Logic/Analog connector 30—16 0.16—0.19 0.22—0.25 Relay connector 30—14 0.37—0.44 0.5—0.6 Wire Connectors Warning: Field wiring connections Terminal (ring lug) must be made by a UL Listed and CSA Cable support Certified ring lug terminal connector sized for the wire gauge being used.

  • Page 6: Motor Overload Protection

    –040HFE(F)2/HFU2 7 1/2 –055HFE(F)2/HFU2 –075HFE(F)2/HFU2 Motor Overload Protection Hitachi SJ200 inverters provide solid state motor overload protection, which depends on the proper setting of the following parameters: • B012 “electronic overload protection” • B212 “electronic overload protection, 2nd motor” Set the rated current [Amperes] of the motor(s) with the above parame- ters.
  • Page 7 Power Circuit Terminals Inverter models SJ200–002NFE(F)2/NFU2 to –005NFE(F)2/ NFU2 Jumper – U/T1 V/T2 W/T3 L2 N/L3 Chassis Ground Inverter models SJ200–007NFE(F)2 to –022NFE(F)2, –007NFU2 to –037LFU2, –004HFE(F)2/HFU2 to –040HFE(F)2/HFU2 Jumper – NFE(F)2, L2 N/L3 U/T1 V/T2 W/T3 NFU2 LFU2, HFE(F)2, R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 HFU2...

  • Page 8: Control Circuit Terminals

    Inverter models SJ200–HFEF2, –075HFEF2 U/T1 V/T2 W/T3 – Chassis Jumper Ground Control Circuit Terminals Logic inputs 6 5 4 3 2 1 Alarm relay AL2 AL1 AL0 Analog Logic Analog outputs outputs inputs H O OI CM2 12 11 Terminal Description Ratings and Notes Name...
  • Page 9 Terminal Description Ratings and Notes Name 11, 12 Discrete logic outputs 50 mA max. ON current, 27 VDC max. OFF voltage GND for logic outputs 100 mA max for sum of terminals 11 and 12 currents Analog voltage output 0 to 10VDC, 1 mA max., 50% duty cycle L (bottom GND for analog signals...

  • Page 10: Basic Wiring Diagram

    Basic Wiring Diagram The following wiring diagram shows the power and motor connections for basic operation. The optional signal input wiring supports external Fwd and Rev Run command, and a speed potentiometer. SJ200 From 3-phase power input (T1) (L1) source (See specifications Motor label on inverter...
  • Page 11 Inverter Keypad Operation Run Key Enable LED Parameter Display Program/Monitor LED Run/Stop LED Power LED Alarm LED POWER HITACHI Display Units LEDs ALARM 5 0.0 Hertz Amperes STOP RESET Potentiometer Enable LED FUNC. Potentiometer Stop/Reset Key Run Key Up/Down Keys...
  • Page 12 • Parameter Display – A 4-digit, 7-segment display for parameters and function codes. • Display Units: Hertz/Amperes – One of these LEDs will be ON to indicate the units associated with the parameter display. • Power LED – ON when the power input to the inverter is ON. •...
  • Page 13 Keypad Navigation Map Monitor Mode Program Mode Display data Select Parameter Edit Parameter powerdown Store as H 0 0 7 FUNC. powerup default 0 8 3 H 0 0 3 Increment/ 0 0 1 decrement value C 1 4 9 H - - - C 0 0 1 Edit...

  • Page 14: Powerup Test

    Powerup Test The Powerup Test procedure uses minimal parameter settings to run the motor. The procedure describes two alternative methods for commanding the inverter: via the inverter keypad, or via the logic terminals. • Check power input and motor output wiring (see page 8 diagram). •...

  • Page 15: Error Codes

    Error Codes The SJ200 series inverters will trip on over-current, over-voltage, and under-voltage to protect the inverter. The motor output turns OFF, allow- ing the motor to free-run to a stop. Press the Stop/Reset key to reset the inverter and clear the error. Basic Error Codes Error Name...
  • Page 16 Error Name Probable Cause(s) Code Thermistor • Thermistor input, [THM] and [L], is over the temp. threshold Communications error • The inverter’s watchdog timer for the communications network has timed out. Under-voltage (brownout) • Low input voltage caused the inverter with output shutoff to turn OFF the motor output and try to restart.

  • Page 17: Restoring Factory Default Settings

    Restoring Factory Default Settings Action Display Function/Parameter “B” Group selected - - - Press FUNC. needed. First “B” Group parameter 0 0 1 Press FUNC. 0 8 5 Country code for Press/hold until... initialization selected 00 = Japan Press . If setting is FUNC.

  • Page 18: Parameter Tables

    Parameter Tables “D” Group: Monitoring Functions Func. Name / Description Units Code D001 Output frequency monitor D002 Output current monitor D003 Rotation direction monitor — Forward Stop Reverse Direction D004 Process variable (PV), PID feedback monitor D005 Intelligent input terminal status —...

  • Page 19: Trip History And Inverter Status

    Trip History and Inverter Status Func. Name / Description Units Code D080 Trip Counter D081 Trip monitor 1 (most recent trip n) — D082 Trip monitor 2 (trip n-1) — D083 Trip monitor 3 (trip n-2) — No error Error Monitor Mode exists? Display data...

  • Page 20: "F" Group: Main Profile Parameters

    Parameter tables for user-settable functions follow these conventions: • Some parameters have 2nd motor equivalents, indicated by the x2xx parameter codes in the left-most column. • Some parameters specify an option code. Where applicable, the options codes will be in a bulleted list in the Name/Description column.
  • Page 21 Default Func. Name / Description Value Code Value –FE(F)/–FU A003/ Base frequency setting 50.0 / 60.0 A203 A004/ Maximum frequency setting 50.0 / 60.0 A204 A005 [AT] selection • 00 Select between [O] and [OI] at [AT] • 01 [O]+[OI] ([AT] input is ignored) •...
  • Page 22 Default Func. Name / Description Value Code Value –FE(F)/–FU A045/ V/f gain setting 100. A245 A046/ Automatic torque boost voltage gain A246 A047/ Automatic torque boost slip gain A247 A051 DC braking enable • 00 Disable • 01 Enable A052 DC braking frequency setting A053 DC braking wait time...
  • Page 23 Default Func. Name / Description Value Code Value –FE(F)/–FU A081 AVR function select • 00 AVR enabled • 01 AVR disabled • 02 AVR enabled except during decel A082 AVR voltage select 230 / 230 400 / 460 A092/ Acceleration (2) time setting 15.0 A292 A093/...

  • Page 24: "B" Group: Fine-Tuning Functions

    Default Func. Name / Description Value Code Value –FE(F)/–FU A146 ADD direction select • 00 Plus (adds A145 value to output frequency) • 01 Minus (subtracts A145 value from output frequency) A151 Pot. input active range start frequency A152 Pot. input active range end frequency A153 Pot.
  • Page 25 Default Func. Name / Description Value Code Value –FE(F)/–FU B021/ Overload restriction operation mode B221 • 00 Disabled • 01 Enabled for accel and constant speed • 02 Enabled for constant speed only B022/ Overload restriction setting Rated B222 current x 1.5 B023/ Deceleration rate at overload restriction 1.0 / 30.0...

  • Page 26: "C" Group: Intelligent Terminal Functions

    Default Func. Name / Description Value Code Value –FE(F)/–FU B095 Dynamic braking control • 00 Disable • 01 Enable during RUN only • 02 Enable always B096 Dynamic braking activation level 360 / 720 B130 Over-voltage LADSTOP enable • 00 Disable •...
  • Page 27 Default Func. Name / Description Value Code Value –FE(F)/–FU C011 Terminal [1] active state • 00 Normally open [NO] C012 Terminal [2] active state • 01 Normally closed [NC] C013 Terminal [3] active state C014 Terminal [4] active state 00 / 01 C015 Terminal [5] active state C016...
  • Page 28 Default Func. Name / Description Value Code Value –FE(F)/–FU C076 Communication error select • 00 Trip (error code E60) • 01 Decelerate to stop and trip (error code E60) • 02 Disable • 03 Free run stop (coasting) • 04 Decelerate to a stop C077 Communication error time-out 0.00...

  • Page 29: "H" Group: Motor Constants Functions

    “H” Group: Motor Constants Functions Default Func. Name / Description Value Code Value –FE(F)/–FU H003/ Motor capacity Factory set H203 H004/ Motor poles setting H204 • 2 poles • 4 poles • 6 poles • 8 poles H006/ Motor stabilization constant H206 H007/ Motor voltage select...
  • Page 30 Intelligent Input Terminal Listing Symbol Code Input Terminal Name Forward Run/Stop Reverse Run/Stop Multi-speed select, Bit 0 (LSB) Multi-speed select, Bit 1 Multi-speed select, Bit 2 Multi-speed select, Bit 3 (LSB) Jogging External DC braking Set (select) second motor data 2-stage accel and decel Free-run stop External trip...

  • Page 31: Analog Input Configuration

    Intelligent Output Terminal Listing Symbol Code Input Terminal Name Run signal Freq. arrival type 1 – constant speed Freq. arrival type 2 – over-frequency Overload advance notice signal Output deviation for PID control Alarm signal Analog input disconnect detect PID second stage output Network detection signal Logic output function Option card detection signal...
  • Page 32 Analog Output Function Listing The following table shows the functions available for assignment to the analog output terminal via terminal [AM], option set by C028: Option Corresponding Function Name Description Code Signal Range Analog freq. monitor Actual motor speed 0 to max. freq. (Hz) Analog current Motor current (% of max.
  • Page 33 NOTES:...
  • Page 34 NOTES:...

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