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Default Value Func. Set Name / Description –FE2 / –FU2 / Code Value –FR A097 Acceleration curve selection 00 • 00 Linear • 01 S-curve • 02 U-shape • 03 Reverse U-shape A098 Deceleration curve selection 00 • 00 Linear • 01 S-curve • 02 U-shape • 03 Reverse U-shape A101 [OI]–[L] input active range start frequency 0.00 A102 [OI]–[L] input active range end frequency 0.00 / 60.00 / 0.00 A103 [OI]–[L] input active range start current 20. A104 [OI]–[L] input active range end current 100. A105 [OI]–[
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“b” Group: Fine-tuning Functions Default Value Func. Set Name / Description –FE2 / –FU2 / Code Value –FR b001 Selection of automatic restart mode 00 • 00 Alarm output after trip, automatic restart disabled • 01 Restart at 0Hz • 02 Resume operation after frequency matching • 03 Resume previous freq. after freq. matching, then decelerate to stop and display trip info b002 Allowable under-voltage power failure time 1.0 b003 Retry wait time before motor restart 1.0 b004 Instantaneous power
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L 300 IP Series Inverter
Quick Reference Guide
Three-phase input 400V Class
Hitachi Industrial Equipment Systems Co., Ltd.
Manual No.: QRGL300IPV1 Oct., 2004
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Caution: Be sure to read the L300IP 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. Power Circuit Terminals -015 to -055HFE2, HFU2 -075 to -150HFE2, HFU2 C1 C2 -185 to -750HFE2, HFU2 C3, C4, C5 -900 to -1320HFE2, HFU2 C6 1
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Control Circuit Terminals Terminal Description Ratings and Notes name P24 +24V power for 24VDC supply, 100 mA max. inputs CM1 +24V common Common for 24V supply, FW, TH, inputs 1 to 5, and FM. (Note: Do not ground) PLC Common for logic Common for input terminals 1 inputs to 5, jumper to CM1 for sinking, jumper to P24 for sourcing 1, 2, 3, Intelligent 27VDC max. (use P24 or an 4, 5 (programmable) external supply referenced to discre
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Terminal Description Ratings and Notes Name AM Voltage analog output 0 to 10VDC, 2 mA max. AMI Current analog output 4-20 mA, nominal load impedance 250 L Common for analog Sum of OI, O, and H currents inputs (return) OI Analog input, current 4 to 19.6 mA range, 20 mA nominal O Analog input, voltage 0 to 9.6 VDC range, 10VDC nominal, 12VDC max., input impedance 10 k H +10V analog reference 10VDC nominal, 10 mA max. Contacts AL0–AL1, max resistive AL0 Relay common contact load = 250VAC 2A
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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. L300P From 3-phase R U power input (L1) (T1) source (See S V specifications Motor (L2) (T2) label on inverter for details) T W (L3) (T3) –FE2 –FU2/–FR AL1 default default P24 Alarm contacts, ALO 1 Form C PLC CM1 AL2 Common Relay outputs: Inputs: Frequency Forward arrival signal
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Inverter Keypad Operation Run/Stop LED Parameter Display Power LED Program/Monitor LED Alarm LED POWER HITACHI ALARM Display Units LEDs Hertz RUN Hz Volts or Amperes V kW (kW = both ON) 50.0 PRG A Percent % Potentiometer STOP RUN Enable LED RESET MIN MAX Potentiometer 2 FUNC STR 1 Function Key Up/Down Keys Store Key Run Key Stop/Reset Key Run Key Enable LED • Run/Stop LED – ON when the inverter output is ON and the motor is developing torque, and OFF when the inverter output is OFF (Stop Mode)
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• Stop/Reset Key – Press this key to stop the motor when it is running (uses the programmed deceleration rate). This key will also reset an alarm which has tripped. • Parameter Display – A 4-digit, 7-segment display for parameters and function codes. • Display Units: Hertz/Volts/Amperes/kW/% – These LEDs indicate the units associated with the parameter display. When the display is monitoring a parameter, the appropriate LED is ON. In the case of kW units, both Volts and Amperes LEDs will
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Keypad Navigation Map Monitor Mode Program Mode d002–d090 Edit d001/F001 FUNC. PRG o.0 0 o.0 0 Uo1 2 LED FUNC. 1 2 1 2 FUNC. Uo01 d o9 0 1 FUNC. 2 Po5 0 1 2 d o01 Po5 0 FUNC. 1 2 Po01 1 2 1 2 U––– do01 FUNC. 1 2 h2 06 Increment/ 1 2 P––– decrement value 1 2 ho03 FUNC. 1 1 2 2 H––– Edit 1 2 c1 23 PRG LED FUNC. 1 2 C ––– 123.4 1 2 co01 FUNC. 1 2 b––– STR 1 2 b113 Write data 1 2 to A––– EEPROM, 1 2 bo01 store as powerup 1 2 F 004 default FUNC. 1 2 A1 3 2 1 2 F o01 Ao01 Return to parameter l
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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 4 diagram). • If using logic terminals for testing, verify correct wiring on [FW], [CM1], [H], [O], and [L] per the diagram on page 4. • Reverse [RV] input wiring (defaults to terminal [8]) is optional. Via Logic Step Desc
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Error Codes The L300P 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 Probable Cause(s) Code Over current event while at • Inverter output was short-circuited E01 constant speed • Motor shaft is locked • Load is too heavy Over current event during • A dual-voltage motor is
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Error Name Probable Cause(s) Code Inverter thermal trip • Inverter internal temperature is above E21 the threshold Gate array error • An internal inverter error has occurred E23 (CPU / gate array IC) Phase failure detection • One of three lines of the 3-phase E24 power is missing IGBT error • Instantaneous over-current on any E30 IGBT (output transistor) device Thermistor • Thermistor input, [TH] and [CM1], is E35 over the temp. threshold Under-voltage (brownout) • Low input voltage caused
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Restoring Factory Default Settings Action Display Function/Parameter “b” Group selected b- - - 1 Press the , FUNC. or 2 keys as needed. First “b” Group parameter b001 FUNC. Press the key. Country code for b085 1 Press/hold the key until... initialization selected 00 = Japan 02 FUNC. Press the key. If setting is 01 = Europe 02 = United States correct, then skip next step. 1 To change country code, press or 2 key to set; STR to store. Country code for b085 FUNC. Press the key. initia
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Parameter Tables “d” Group: Monitoring Functions Parameter Monitoring Func. Name / Description Units Code d001 Output frequency monitor Hz d002 Output current monitor A d003 Rotation direction monitor — Forward Stop Reverse Direction d004 Process variable (PV), PID feedback monitor % d005 Intelligent input terminal status — ON OFF 543 2 1 FW Terminal Numbers d006 Intelligent output terminal status — ON OFF AL 12 11 Terminal Numbers d007 Scaled output frequency monitor User- (output frequ
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Trip History and Programming Error Monitoring Func. Name / Description Units Code d080 Trip count – cumulative number of trip events Events d081 Trip history – event 1 (newest) — see map below — d082 Trip history – event 2 (2nd newest) — see map below — d083 Trip history – event 3 (3rd newest) — see map below — d084 Trip history – event 4 (4th newest) — see map below — d085 Trip history – event 5 (5th newest) — see map below — d086 Trip history – event 6 (6th newest) — see map belo
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Parameter tables for user-settable functions follow these conventions: • Some parameters have 2nd and 3rd motor equivalents, indicated by the x2xx and x3xx 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. • The default values apply to all models unless otherwise noted for each parameter... –FE2 (Europe) / – FU2 (U.S.) / –FR (Japan). • Some parameters cannot be edi
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“A” Group: Standard Functions Default Value Func. Set Name / Description –FE2 / –FU2 / Code Value –FR A001 Frequency source setting 01 / 01 / 00 • 00 Keypad potentiometer • 01 Control terminal • 02 Function F001 setting • 03 RS485 serial command • 04 Expansion board 1 • 05 Expansion board 2 A002 Run command source setting 01 / 01 / 02 • 01 Input terminal FW or RV (assignable) • 02 Run key on keypad, or digital operator • 03 RS485 serial command • 04 Start/Stop, expansion card #1 • 05 Start/Stop
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Default Value Func. Set Name / Description –FE2 / –FU2 / Code Value –FR A021 Multi-speed frequency settings 0.00 to (for both motors) A035 A038 Jog frequency setting 1.00 A039 Jog stop mode 00 • 00 Free-run stop, jogging disabled during motor run • 01 Controlled deceleration, jogging disabled during motor run • 02 DC braking to stop, jogging disabled during motor run • 03 Free-run stop, jogging always enabled • 04 Controlled deceleration, jogging always enabled • 05 DC braking to stop, jogg
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Default Value Func. Set Name / Description –FE2 / –FU2 / Code Value –FR A062/ Frequency lower limit setting 0.00 A262 A063 Jump (center) frequency setting 0.00 A065 A067 A064 Jump (hysteresis) frequency width setting 0.50 A066 A068 A069 Acceleration pause frequency setting 0.00 A070 Acceleration pause time setting 0.0 A071 PID Enable 00 • 00 PID operation OFF • 01 PID operation ON A072 PID proportional gain 1.0 A073 PID integral time constant 1.0 A074 PID derivative time constant 0.0 A075 PV sc
