Hitachi series inverter manuale d’uso

• Single-phase I nput 200V Class • Three-phase Input 200V Class • Three-phase Input 400V Class Manual No . NB6751X • Sept . 2006 Hitachi Industrial Equipment Systems Co., Ltd. L200 2 Series In ver ter Quic k Reference Guide[...]

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1 Caution: B e s u re t o re a d t he L 2 00 2 In verter Manual and follow its Cautions and W arnings for the initial pr oduct installation. This Quick Refer ence Guide is intended for refer enc e use by experienced users in servic ing existing installations. UL ® Cautions, W arnings, and Instructions Wiring W arnings fo r Electrical Pr actices an[...]

2 T ermin al Tightening T orque and Wire Size The wire size range and tightening torq ue for field wiring terminals are presented i n the tables below . 200V Models Motor output In verter Model Wire S ize (A WG) T orque kW HP ft-lbs (N-m) 0.2 1/4 –002NFE(F)2/NFU2 16 0.6 0.8 0.4 1/2 –004NFE(F)2/NFU2 0.55 3/4 –005N FE(F)2 0.75 1 –007NFE(F )2/[...]

3 Wire Connec tors Wa r n i n g : Field wirin g connections must be made by a UL Listed and CSA Certified ring lug terminal connector sized for the wir e gauge being used. The connector must be fixed using the crimping tool specified by the con- nector manufactur er . Fuse and Circuit Breaker Sizes The in verter’ s input power wiring mu st includ[...]

4 Motor Overload Protection Hitachi L200 2 in verters provide solid state motor ov erload protection, which depends on the proper sett ing of the following para meters: • B012 “electronic ov erload protection” • B212 “electronic ov erload protection, 2nd motor ” Set the rated current [Amperes] of th e motor(s) with the above parame- ter[...]

5 P ower Circuit T erminals In verter models L 200–002NFE(F)2/NFU2, –004NFE(F)2/ NFU2, –005NFE(F)2 Jum per +1 + – U/T1 V/T2 W/T3 Chassis Ground In verter models L 200–007NFE(F)2/NFU2 to –022NFE(F)2/ NFU2, –037LFU2, –004HFE(F)2/H FU2 to –040HFE(F)2/ HFU2 In verter models L 200–055LFU2,, –055HFE2/HFU2, –075LFU2, –075HFE2/HFU[...]

6 Contr ol Cir cuit T erminals Te r m i n a l Name Description Ratings and Notes PCS +24V for logic inputs 24VDC supply , 30 mA max. (Notes: Do not use for netw ork power Do not short to terminal L) 1, 2, 3, 4, 5 Intelligent (program- mable) discrete logic inputs 27VDC max. (use P24 or an external supply referenced to terminal L), 4.7k Ω input imp[...]

7 L (right) GND for logic inputs Su m of input 1 to 5 currents (Note: Do not ground) 11, 12 Discrete logic outp uts 5 0 mA max. ON current, 27 VDC max. OFF voltage CM2 GND for logic outputs 100 mA max for sum of terminals 11 and 12 currents AM Analog v oltage output 0 to 10VDC, 1 mA max., 50% duty cycle L (left) GND for analog signals Sum of OI, O,[...]

8 Basic Wiring Dia gram The following wiring diag ram show s the power and motor connections for basic operation. The op tional signal input wiring supports e xternal Fwd and Rev Run command, an d a speed potentiome ter . (L1) R (L2) S (N/L3) T (T2) V (T3) W (T1) U Motor For wa rd L O H Rev erse Relay conta cts, 1 Form C Run signal F requency arriv[...]

9 In ver ter Ke ypad Operation • Run/Stop LED – ON when the inv erter output is ON and the motor is de veloping torque , and OFF when the in verter ou tput is OFF (Stop Mode). • Program/Monitor LED – ON when the inv er ter is ready for parame- ter editing (Program Mode). It is OFF when the parameter display is monitoring data (Monitor Mode)[...]

10 • Para meter Disp lay – A 4-digit, 7-segment display for parameter s and function codes. • Display Units: Hertz/Amperes – One of these LEDs will be O N to indicate the units associated with the parameter display . • Po wer LED – ON when the power input to the inv erter is ON. • Alarm LED – ON when the inv erter in Trip Mode. • [...]

11 Ke ypad Navigation Map H006 H003 1 2 C1 4 9 C 001 1 2 b 15 1 b 001 1 2 A1 5 5 A001 1 2 1 2 1 2 1 2 H- - - 1 2 C- - - 1 2 b --- 1 2 A- - - F0 0 4 F0 0 1 1 2 d 083 d 001 1 2 0.0 1 2 3.4 Edit 1 2 Increment/ decrement val ue Write data to EEPROM Displa y data Monitor Mode Program Mode 1 2 1 2 Return to parameter list Select P arameter Edit P aramete[...]

12 P owerup T est The Powerup T est procedure uses minimal pa rameter settings to run the motor . The procedure describes two alternati ve methods for commanding the in verter: via the in verter keypad , or via the lo gic terminals . • Check power input and m otor output wiring (see page 8 diagram) . • If using log ic terminals for testing, ver[...]

13 Error Codes The L200 2 series inv erters will trip on over -current, over-v oltage, and under-v o ltage to protect the in verter . The motor output turns OFF , a llo w- ing the motor to free-run to a stop. Pr ess the Stop/Reset key to reset the in verter and clear the error . Basic Err or Codes Error Code Name Probable Cause(s) E01 Over current [...]

14 Erro r T rip Conditions Use function code D081 to access the er ror trip conditions for the current error as shown in the table below . Use the Up and Down arro w keys to scroll through the trip c ondition parameters. E35 Thermistor • Thermistor input, [THM] and [L], is over the temp. threshold E60 Communications error • The in verter’ s w[...]

15 Restoring Factory Default Settings Note: After initializing the inverter , use the P owerup T est on page 12 to get the motor running aga in. Action Displ ay Function/Par ameter Press , or as needed. b --- “B” Group selected Press . b 001 First “B” Group parameter Press/hold until... b 085 Country code for initialization selected Press .[...]

16 Pa ra m e t er T a bl e s “D” Gr oup: Monitorin g Functions Func. Code Name / Description Units D001 Output frequenc y monitor Hz D002 Output current monitor A D003 Rotation direction monitor — D004 Process v a riable (PV), PID feedback monitor % D005 Intelligent input term inal status — D006 I ntelligent output t erminal status — D007[...]

17 T rip History and Inverter Status Func. Code Name / Description Units D080 T rip Counter Hz D081 T rip monitor 1 (most recent trip n) — D082 Trip monitor 2 (trip n-1) — D083 Trip monitor 3 (trip n-2) — E0 7 60 . 0 1 2 4.0 39 8 . 0 1 2 1 2 d 083 1 2 0.0 Displa y data Monitor Mode 1 2 d 081 No Error code Output frequency at trip point Motor [...]

18 Parameter tables for user-settable functions follo w these conv e ntions: • Some parameters have 2nd motor e qui valents, indicated by the x2xx parameter codes in the left-most column. • Some parameters specify an op tion code. Where appli cable, the options codes will be in a bulleted list in the Name/Description column. • The default val[...]

19 A003/ A203 Base frequency setting 50.0 / 60.0 A004/ A204 Maximum frequency setting 50.0 / 60.0 A005 [A T] selection • 00 Select between [O] and [OI] at [A T] • 01 [O]+[OI] ([A T] input is ignored) • 02 Select between [O] and keypad pot • 03 Select between [OI] and keypad pot 00 A011 Pot./O–L input acti ve range start frequency 0.0 A012[...]

20 A044/ A244 V/f characteristi c curve select ion • 00 V/f constant torque • 01 V/f v ariable torqu e 00 A045/ A245 V/f gain setting 100. A051 DC braking enabl e • 00 Disable • 01 Enable 00 A052 DC braking frequency setting 0.5 A053 DC braking wait time 0.0 A054 DC braking force during deceler ation 0. A055 DC braking time for deceleration[...]

21 A081 A VR function sel ect • 00 A VR enab led • 01 A VR di sabled • 02 A VR enab led except during decel 00 A082 A VR voltage select 230 / 230 400 / 460 A092/ A292 Acceleration (2) time setting 15.0 A093/ A293 Deceleration (2) time setting 15.0 A094/ A294 Select method to switch to Acc2/Dec2 profile • 00 2CH input from termina l • 01 t[...]

22 “B” Gr oup: Fine-tuni ng Functions A146 ADD direction select • 00 Plus (adds A145 value to output frequency) • 01 M inus (subtracts A145 v alue from output frequency) 00 A151 Pot. input act i ve range start frequency 0.0 A152 Pot. input act i ve range end frequency 0.0 A153 Pot. input act i ve range start current 0.0 A154 Pot. input act [...]

23 B021/ B221 Overload restri ction operation mode •0 0 D i s a b l e d • 01 Enabled for accel and const ant speed • 02 Enabled for constant speed onl y 01 B022/ B222 Overload re striction se tting Rated current x 1.5 B023/ B223 Deceleration rate at overload restriction 1.0 / 30.0 B031 Software lock mode selection • 00 Low-le vel access, [S[...]

24 “C” Gr oup: Intelligent T erminal Functions B091 Stop mode selection • 00 DEC (decelerate and stop) • 01 FRS (free-run to stop) 00 B130 Over -voltage LADST OP enable • 00 Disable • 01 Enable 00 B131 Over -voltage LADST OP level 380 / 760 B150 Carrier mode • 00 Disable • 01 Enable 00 B151 Quick-start enable • 00 Disable • 01 E[...]

25 C031 T erminal [11] active state • 00 Normally open (NO) •0 1 N o r m a l l y closed (NC) 00 C032 T erminal [12] acti ve state 00 C036 Alarm relay terminal acti ve state 01 C041 Overload level setting Rated current of inv erter C042 Frequency arri val setting for accel 0.0 C043 Arriv al frequency settin g for dece l 0.0 C044 PID deviation le[...]

26 C101 Up/Down memory mode selection • 00 Clear last frequency (return to default frequency F001) • 01 Keep last fr equency adjust ed by UP/DWN 00 C102 Reset select ion • 00 Cancel trip state at input signal ON transi- tion, stops inverter if in Run Mode • 01 Cancel trip state at signal OFF transition, stops inve rter if in Run Mod e • 0[...]

27 “H” Gr oup: Motor Constants Functi ons “P” Grou p: Expansion Card Fu nctions Note: The “P” Gr oup parameters do not appear in the parameter list show n on the ke ypad display unless the ex pansion car d is installed on the in verter . Func. Code Name / Description Default Va l u e –FE(F)/–FU Set Va l u e H003/ H203 Motor capacity[...]

28 Intelligent Input T e rminal Listin g Symbol Code Input T erminal Name FW 00 Forward Run/Stop R V 01 Rev erse Run/Stop CF1 02 Multi-sp eed select, Bit 0 (LSB) CF2 03 Multi-sp eed select, Bit 1 CF3 04 Multi-sp eed select, Bit 2 CF4 05 Multi-sp eed select, Bit 3 (LSB) JG 06 Jogging DB 07 External DC braking SET 08 Set (select) se cond motor data 2[...]

29 Intelligent Output T erminal Listing Analog Input Configuration The following table sho ws the parameter settings and [A T] state required to select various analog input so urces. Symbol Code Input T e rminal Name R UN 00 Run si gnal F A1 01 Freq. arri val type 1 – constant speed F A2 02 Freq. arri val type 2 – ov er-frequenc y OL 03 Overloa[...]

30 Analog Output Function Listi ng The following table sho ws the functio ns available for assignment to the analog output terminal via term inal [AM], option set by C028: Option Code Function Name Description Corresponding Signal Range 00 Analog freq. mo nitor Actual m otor speed 0 to max. freq. (Hz) 01 Analog current output monitor Motor curren t[...]

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