HITACHI INVERTER SJ300 / L300P SERIES SERVICE MANUAL

HITACHI INVETE SJ3 / L3P SEIES SEVICE MANUAL After reading this manual, keep it hand for future reference. H I T A C H I NBS611BX

evision History Table No. evision Contents The Date of Issue Operation Manual No. 1 Japanese font was removed. Nov. 20 NBS611BX 2.

Table of contents 1. Investigation of the inverter 1.1 Specification label(model name, Manufacturing number ; MFG) 1.1.1 Model name - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1 1.1.2 MFG number - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - 1-1 1.2 Inverter specification 1.2.1 SJ3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-2 1.2.2 L3P - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-10 2. Trouble shooting 2.1 INV trip contents, remedy, advice - - - - - - - - - - - - - - - - - - - 2-1 2.2 Option error 2.2.1 Feedback card - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-3 2.2.2 Digital option card - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-3 2.3 Confirmation of the trip monitor contents - - - - - - - - - - - - - - - - - 2-3 2.4 Confirmation of the warning monitor contents - - -- - - - - - - - - - - 2-4 3. Debug mode 3.1 Monitor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1 3.2 Parameter settings for inverter - - - - - - - - - - - - - - - - - - - - - - - - 3-2 4. Maintenance and Inspection 4.1 Maintenance and Inspection 4.1.1 Daily inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 4.1.2 Cleaning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 4.1.3 Periodical inspection - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 4.2 Daily and annual maintenance - - - - - - - - - - - - - - - - - - - - - - - - 4-2 4.3 Megger test - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 4.4 Withstand voltage test - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 4.5 How to check inverter & converter portion - - - - - - - - - - - - - - - 4-4 4.6 Parts replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-5 4.7 Unit replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-8 Appendix Circuit Diagram Internal block diagram

1. Investigation of the inverter 1.1 Specification label (Model name, Manufacturing number ; MFG) There are 2 specification label attached to the inverter as shown in Fig 1-1. Specification label Fig 1-1 Specification label location Please confirm the model name and MFG number from the specification label as follows. Model name Applicable motor Input ratings Output ratings MFG number 1.1.1 Model name SJ3-055 H F () Fig 1-2 contents of specification label : with POT meter F : with digital operator Model name L : 3φ 2V class H : 3φ 4V class Applicable motor (055 : 5.5kW) 1.1.2 MFG number 94 A T12345 9 01 Serial No. (01 ~ 9999) Year of production (9 : 1999) Production No. EV. No. Production year & month (94 : 1999 / April) 1-1

1.2 Inverter specification 1.2.1 SJ3 Monitor Mode Display code d1 d2 d3 d4 d5 d6 Function name Output frequency monitor Output current monitor Operation direction monitor PID feedback monitor Intelligent input terminal monitor Intelligent output terminal monitor SJ3 monitor or data range (digital operator) Initial data 0.-99.99/1.0-4.0(Hz) - 0.0-999.9(A) - F(forward)/o(stop)/r(reverse) - 0.-99.99/1.0-999.9/10. 9999. / 10-9999/{1-{999 (1-999) 8 FW 7 6 (Example) FW, terminal 7,2,1: ON Terminal 8,6,5,4,3:OFF ON OFF 5 4 3 2 1 (Example) Terminal 12,11:ON AL, 15,14,13:OFF ON AL 15 14 13 12 d7 Frequency 0.-99.99/1.0-999.9/10. 9999. / conversion monitor 10-3996 - d012 torque monitor -3.-3.% - d013 Output voltage monitor 0.0-6.0 V - d014 Input electric power monitor 0.0-999.9 kw - d016 Accumulated time monitor during 0.-9999./10-9999/{1-{999 hr - UN d017 Power ON time monitor 0.-9999./10-9999/{1-{999 hr - d080 Number of trip time monitor 0.-9999./10-6553(1-65530) (time) - d081 Trip monitor 1 - d082 Trip monitor 2 - d083 Trip monitor 3 Trip Code, frequency(hz), current(a), - d084 Trip monitor 4 voltage(v),un time(hr) power ON time(hr) - d085 Trip monitor 5 - d086 Trip monitor 6 - d090 Warning monitor Warning code - F1 Output frequency 0.0, starting frequency-max. frequency setting (2 nd max. 3 rd max. frequency)(hz) 0. F2 1 st acceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F202 2 nd acceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F302 3 rd acceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F3 1 st deceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F203 2 nd deceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F303 3 rd deceleration time 0.01-99.99/1.0-999.9/10. -36.(s) 30. F4 Operation direction selection (forward)/01(reverse) (Note1) Change mode during run by selection of b031 (software lock selection). (Note2) Do not forget to press ST key when you change the display. OFF - - - (Note1) Note 1 2

Function Mode Base setting Analog input setting Multistage speed,jogging frequency setting Direct current braking V/f characteristic Code Function name SJ3 Setting range Initial data -FE/-FU/-F A1 Frequency setting selection 01(terminal)/02(operator)/03(S485)/04(option1)/05(option2) 01/01/02 A2 Operation setting selection 01(terminal)/02(operator)/03(S485)/04(option1)/05(option2) 01/01/02 A3 Base frequency 30. - Maximum. frequency(hz) 50./60./60. A203 Base frequency, 2nd motor 30. 2nd Maximum. frequency (Hz) 50./60./60. A303 Base frequency, 3rd motor 30. - 3rd Maximum. frequency (Hz) 50./60./60. A4 Maximum frequency 30. 4. (Hz) 50./60./60. A204 Maximum frequency, 2nd motor 30. 4. (Hz) 50./60./60. A304 Maximum frequency, 3rd motor 30. 4. (Hz) 50./60./60. A5 AT terminal selection ( Changing of O and OI with AT terminal)/ 01(Changing of O and O2 with AT terminal) A6 02 selection (single)/01(auxiliary speed of O, OI) [no reversible] / 02(auxiliary speed of O, OI [reversible] A011 0 start 0.-99.99/1.0-4.0 (Hz) 0. A012 0 end 0.-99.99/1.0-4.0 (Hz) 0. A013 0 start rate 0.-1.0 (%) 0. A014 0 end rate 0.-1.0(%) 1. A015 0 start selection (external starting frequency)/01(0hz) 01 A016 O, OI, O2 sampling 1.-30.(times) 8. A019 Multi-speed selection (binary : range is to 16 stage speed with 4 terminals)/ 01(bit : range is to 8 stage speed with 7 terminals) A020 Multi-speed 0 0., starting frequency-maximum. frequency(hz) 0. A220 Multi-speed 0, 2 nd motor 0., starting frequency-2 nd maximum frequency(hz) 0. A320 Multi-speed 0, 3 rd motor 0., starting frequency-3 rd maximum frequency(hz) 0. A021 Multi-speed1 0., starting frequency-maximum frequency(hz) 0. A022 Multi-speed2 0., starting frequency-maximum frequency(hz) 0. A023 Multi-speed3 0., starting frequency-maximum frequency(hz) 0. A024 Multi-speed4 0., starting frequency-maximum frequency(hz) 0. A025 Multi-speed5 0., starting frequency-maximum frequency(hz) 0. A026 Multi-speed6 0., starting frequency-maximum frequency(hz) 0. A027 Multi-speed7 0., starting frequency-maximum frequency(hz) 0. A028 Multi-speed8 0., starting frequency-maximum frequency(hz) 0. A029 Multi-speed9 0., starting frequency-maximum frequency(hz) 0. A030 Multi-speed10 0., starting frequency-maximum frequency(hz) 0. A031 Multi-speed11 0., starting frequency-maximum frequency(hz) 0. A032 Multi-speed12 0., starting frequency-maximum frequency(hz) 0. A033 Multi-speed13 0., starting frequency-maximum frequency(hz) 0. A034 Multi-speed14 0., starting frequency-maximum frequency(hz) 0. A035 Multi-speed15 0., starting frequency-maximum frequency(hz) 0. A038 Jogging frequency 0., starting frequency-9.99(hz) 1. A039 Jogging selection (free-run on JG stop / invalid on running) / 01(stop decelerating on JG stop / invalid on running) / 02(DC braking on JG stop/invalid on running) / 03(free-run on JG stop/valid on running[jg after stop decelerating]) / 04 (stop decelerating on JG stop/valid on running) / 05 (DC braking on JG stop/valid on operating) A041 Torque boost selection (manual torque boost) / 01 (automatic torque boost) A241 Torque boost selection, 2 nd motor (manual torque boost) / 01 (automatic torque boost) A042 Manual torque boost 0.0-20.0(%) 1.0 A242 Manual torque boost, 2 nd motor 0.0-20.0(%) 1.0 A342 Manual torque boost, 3 rd motor 0.0-20.0(%) 1.0 A043 Manual torque boost point 0.0-50.0(%) 5.0 A243 Manual torque boost point, 2 nd motor 0.0-50.0(%) 5.0 A343 Manual torque boost point, 3 rd motor 0.0-50.0(%) 5.0 A044 1 st control /(VC)/01(VP1.7power)/02(free V/f setting)/03(slv)/ 04(0Hz-SLV)/05(V2) A244 2 nd control /(VC)/01(VP1.7power)/02(free V/f setting) /03(SLV)/04(0Hz-SLV) A344 3 rd control /(VC)/01(VP1.7power) A045 Output voltage gain 20. - 1. 1. A051 DC braking selection (invalid)/01(valid) A052 DC braking frequency 0.-60.(Hz) 0.50 A053 DC braking wait time 0.0-5.0(s) 0.0 A054 DC braking power 0. - 1. (%) 0. A055 DC braking time 0.0-60.0(s) 0.0 A056 DC braking edge/level selection (edge action)/01(level action) 01 A057 DC braking power (starting time) 0. - 1. (%) 0. A058 DC braking time(starting time) 0.-60.0(s) 0.0 A059 DC carrier frequency 0.5-15(kHz) Derating 5.0 Note 1-3

Upper and lower limiter,jump frequency PID control AV Operation mode/ adjustable function External frequency adjustment Accel, Decel Function Mode Initial data Code Function name SJ3 Setting range -FE/-FU A061 1 st frequency maximum limiter 0., 1 st frequency lower limitter - maximum frequency(hz) 0. A261 2 nd frequency maximum limiter 0., 2 nd frequency lower limiter-2 nd setting maximum frequency(hz) 0. A062 1 st frequency minimum limiter 0., start frequency-maximum frequency(hz) 0. A262 2 nd frequency minimum limiter 0., start frequency-2 nd setting maximum frequency(hz) 0. A063 Jump frequency1 0.-99.99/1.0-4.0(Hz) 0. A064 Jump frequency Width 1 0.-10.(Hz) 0.50 A065 Jump frequency2 0.-99.99/1.0-4.0(Hz) 0. A066 Jump frequency Width 2 0.-10.(Hz) 0.50 A067 Jump frequency3 0.-99.99/1.0-4.0(Hz) 0. A068 Jump frequency Width 3 0.-10.(Hz) 0.50 A069 Acceleration stop frequency 0.-99.99/1.0-4.0(Hz) 0. A070 Acceleration stop time 0.-60.0(s) 0.0 A071 PID selection (invalid)/01(valid) A072 PID-P gain 0.2-5.0 1.0 A073 PID-I gain 0.0-36.(s) 1.0 A074 PID-D gain 0.-1.0(s) 0. A075 PID scale 0.01-99.99(%) 1. A076 PID feedback selection (feedback : OI)/01(feedback : O) A081 AV selection (ON always)/01(off always)/02(off on decelerating) 02 (230/4)/ A082 Motor voltage selection 2/215/220/230/240, 380/4/415/440/460/480 (230/460)/ (2/4) A085 Operation mode selection (normal operation)/01(energy-saving operation)/02(fuzzy) A086 Energy-saving responseaccuracy adjustment 0.0-1.0 50.0 A092 Acceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A292 Acceleration time2(2 nd motor) 0.01-99.99/1.0-999.9/10.-36.(s) 15. A392 Acceleration time2(3 rd motor) 0.01-99.99/1.0-999.9/10.-36.(s) 15. A093 Deceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A293 Deceleration time2(2 nd motor) 0.01-99.99/1.0-999.9/10.-36.(s) 15. A393 Deceleration time2(3 rd motor) 0.01-99.99/1.0-999.9/10.-36.(s) 15. A094 2 nd stage adjustable selection (change with 2CH terminal)/01(change with setting) A294 2 nd stage adjustable selection(2 nd motor) (change with 2CH terminal)/01(change with setting) A095 2 nd acceleration frequency 0.-99.99/1.0-4.0(Hz) 0. A295 2 nd acceleration frequency(2 nd motor) 0.-99.99/1.0-4.0(Hz) 0. A096 2 nd deceleration frequency 0.-99.99/1.0-4.0(Hz) 0. A296 2 nd deceleration frequency (2 nd motor) 0.-99.99/1.0-4.0(Hz) 0. A097 Acceleration pattern selection (straight line)/01(s-curve)/02(u-curve)/03(reverse U-curve) A098 Deceleration pattern selection (straight line)/01(s-curve)/02(u-curve)/03(reverse U-curve) A101 OI start 0.-99.99/1.0-4.0(Hz) 0. A102 OI end 0.-99.99/1.0-4.0(Hz) 0. A103 OI start rate 0.-1. (%) 20. A104 OI end rate 0.-1. (%) 1. A105 OI start selection (external start frequency)/01(0hz) 01 A111 O2 start -4.--1./-99.9-0.-99.9/1.-4.(Hz) 0. A112 O2 end -4.--1./-99.9-0.-99.9/1.-4.(Hz) 0. A113 O2 start rate -1. - 1. (%) -1. A114 O2 end rate -1. - 1. (%) 1. A131 Acceleration curve constant 01(small swelling)-10(large swelling) 02 A132 Deceleration curve constant 01(small swelling-10(large swelling) 02 Note Instantaneous power failure restart b1 etry selection (trip)/01(0hz start)/02(start after equal frequency)/ 03(trip after equaling frequency and deceleration stop) b2 Allowable under-voltage power failure time 0.3-1.0(s) 1.0 b3 etry wait time 0.3-1.(s) 1.0 b4 Instantaneous power failure/ (invalid/01(valid)/02(invalid during stop and deceleration by stop under-voltage trip during stop command) Instantaneous power failure/ b5 under-voltage retry time (16 times)/01(free) selection b6 Open-phase selection (invalid)/01(valid) b7 Frequency setting to match 0.-99.99/1.0-4.0(Hz) 0. 1-4

Electronic thermal Overload limit Free V/f setting Intelligent input terminal setting Function mode Code Function name SJ3 Setting range b012 Electronic thermal level 0.2*constant current-1.20*constant current(a) b212 b312 b013 b213 b313 b015 b016 b017 b018 b019 b020 b021 Electronic thermal level (2 nd motor) Electronic thermal level (3 rd motor) 1 st electronic thermal characteristic selection 2 nd electronic thermal characteristic selection 3 rd electronic thermal characteristic selection Free electronic thermal frequency 1 Free electronic thermal current 1 Free electronic thermal frequency 2 Free electronic thermal current 2 Free electronic thermal frequency 3 Free electronic thermal current 3 Overload restriction selection 0.2*constant current-1.20*constant current(a) 0.2*constant current-1.20*constant current(a) (reduced characteristic)/ 01(constant torque characteristic)/ 02(free setting) (reduced characteristic)/ 01(constant torque characteristic)/ 02(free setting) /(reduced characteristic)01(constant torque characteristic)/ 02(free setting) Initial data -FE/-FU/-F ated Current of inverter ated Current of Inverter ated current of inverter 01/01/ 01/01/ 01/01/ 0.-4.(Hz) 0. 0.0-10.(A) 0.0 0.-4.(Hz) 0. 0.0-10. (A) 0.0 0.-4.(Hz) 0. 0.0-10.(A) 0.0 (invalid)/01(enabled on acceleration / constant speed)/ 02(enabled on constant speed)/03(enabled on acceleration / constant speed (speed increasing at regenerating mode)) b022 Overload restriction level 0.50* rated current-2.* rated current(a) b023 b024 Overload restriction limit constant Overload restriction 2 selection 01 ated current of Inverter x 1.50 0.10-30.(s) 1. (invalid)/01(enabled on acceleration / constant speed)/ 02(enabled on constant speed)/03(enabled on acceleration / constant speed (speed increasing at regenerating mode)) b025 Overload restriction level 2 0.50*rated current-2.*rated current(a) ated current of inverter x1.50 b026 Overload restriction constant 2 0.10-30.(s) 1. b031 Software lock mode selection (impossible to change the data except this item when SFT terminal is ON)/01(impossible to change the data except setting frequency item when SFT terminal is ON)/02(impossible to change the data except this item)/ 01 03(impossible to change the data except setting frequency item)/ 10(possible to change data on operating) b1 Free V/f frequency 1 0.- Free V/f frequency2(hz) 0. b101 Free V/f voltage 1 0.-8.0(V) 0.0 b102 Free V/f frequency 2 0.- Free V/f frequency3(hz) 0. b103 Free V/f voltage 2 0.-8.0(V) 0.0 b104 Free V/f frequency 3 0.- Free V/f frequency4(hz) 0. b105 Free V/f voltage 3 0.-8.0(V) 0.0 b106 Free V/f frequency 4 0.- Free V/f frequency5(hz) 0. b107 Free V/f voltage 4 0.-8.0(V) 0.0 b108 Free V/f frequency 5 0.- Free V/f frequency6(hz) 0. b109 Free V/f voltage 5 0.-8.0(V) 0.0 b110 Free V/f frequency 6 0.- Free V/f frequency7(hz) 0. b111 Free V/f voltage 6 0.-8.0(V) 0.0 b112 Free V/f frequency 7 0.-4.(Hz) 0. b113 Free V/f voltage 7 0.-8.0(V) 0.0 C1 Intelligent input 1 setting 01/(V:everse is valid)/02(cf1:multi-speed1)/ 03(CF2:Multi-speed2)/ 04(CF3:Multi-speed3)/ 05(CF4:Multi-speed4)/ 06(JG:Jogging)/ 18 C2 Intelligent input 2 setting 07(DB:External DC braking)/ 08(SET:2 nd control)/ 09(2CH:two-stage adjustable speed)/ 11(FS:Free-run)/ 12(EXT:External trip)/ 16 C3 Intelligent input 3 setting 13(USP:Unattended start protection)/ 14(CS:commercial change)/ 15(SFT:software lock)/ 16(AT:Analog input voltage/current select)/ 06 C4 Intelligent input 4 setting 17(SET3:3 rd control)/ 18(S:eset inverter)/ 20(STA:3wire run)/ 21(STP:3wire keep)/ 22(F/:3wire forward/reverse)/ 23(PID:PID selection valid/invalid)/ 24(PIDC:PID integrating reset)/ 11 C5 Intelligent input 5 setting 26(CAS:Control gain switch function)/ 27(UP:emote control UP function)/ 28(DWN:emote control DOWN function)/29(udc:emote control data clear)/ 31(OPE:Operating by operator select)/ 32(SF1:Multi-speed bit1)/ 09 C6 Intelligent input 6 setting 33(SF2:Multi-speed bit2)/ 34(SF3:Multi-speed bit3)/ 35(SF4:Multi-speed bit4)/ 36(SF5:Multi speed bit5)/ 37(SF6:Multi-speed bit6)/ 38(SF7:Multi-speed bit7)/ 03/13/03 C7 Intelligent input 7 setting 39(OL:Overload restriction change) / 40(TL:Torque limit select)/ 41(TQ1:Torque limit switch 1)/ 42(TQ2:Torque limit switch 2)/ 02 C8 Intelligent input 8 setting 43((PPI:P/PI switch)/ 44(BOK:Braking comformation)/ 45(OT:Orientation)/ 46(LAC:LAD cancel)/ 47(PCL:Position error clear)/ 48(STAT:Permission of pulse train)/ no(no:no assign) 01 01 Note 1-5

Input terminal setting intelligent Communication Output terminal state Analog meter setting function adjustment setting,output level setting Intelligent output terminal setting Function mode Initial data Code Function name SJ3 Setting range -FE/-FU/-F C011 Intelligent input 1 a/b (NO/NC) selection (NO)/01(NC) C012 Intelligent input 2 a/b (NO/NC) selection (NO)/01(NC) C013 Intelligent input 3 a/b (NO/NC) selection (NO)/01(NC) C014 Intelligent input 4 a/b (NO/NC) selection (NO)/01(NC) C015 Intelligent input 5 a/b (NO/NC) selection (NO)/01(NC) C016 Intelligent input 6 a/b (NO/NC) selection (NO)/01(NC) /01/ C017 Intelligent input 7a/b (NO/NC) selection (NO)/01(NC) C018 Intelligent input 8 a/b (NO/NC) selection (NO)/01(NC) C019 Input FW a/b (NO/NC) Selection (NO)/01(NC) (UN:running)/01(FA1:Frequency arrival type1 signal)/ C021 Intelligent output 11 setting 02(FA2:over setting frequency)/03(ol:overload advance notice signal)/ 01 04(OD:Output deviation for PID control)/05(al:alarm signal)/ C022 Intelligent output 12 setting 06(FA3:Only setting frequency)/07(otq:over-torque signal)/ 08(IP:On instantaneous stop)/09(uv:under voltage)/ C023 Intelligent output 13 setting 10(TQ:Torque limit)/11(nt:un time over/12(ont:on time over)/ 13(THM:thermal caution)/19(bk:brake release signal)/ 03 C024 Intelligent output 14 setting 20(BE:Brake error signal)/21(zs:zero speed detect signal)/ 22(DSE:Speed error over signal)/23(pok:positioning completion signal) 07 C025 Intelligent output 15 setting 24(FA4:Over frequency 2 signal)/25(fa5:only setting frequency)/ 26(OL2: Overload advance notice signal 2) 08 (Intelligent output terminal 11-13 or 11-14 becomes AC0-AC2 or AC0-AC3 C026 Alarm relay output (Can:Alarm cord output) forcibly when alarm cord output is selected in 05 C062) (Output frequency)/01(output current) /02(Output torque)/ C027 FM selection 03(Digital output frequency)/04(output voltage)/ 05(Input electric power)/06(thermal load rate)/07(lad frequency) (Output frequency)/01(output current)/02(output torque)/ C028 AM selection 04(Output voltage)/05(input electric power)/06(thermal load rate)/ 07(LAD frequency) (Output frequency)/01(output current)/02(output torque)/ C029 AMI selection 04(Output voltage)/05(input electric power)/ 06(Thermal load rate)/07(lad frequency) C031 Intelligent output 11 a/b (NO)/01(NC) C032 Intelligent output 12 a/b (NO)/01(NC) C033 Intelligent output 13 a/b (NO)/01(NC) C034 Intelligent output 14 a/b (NO)/01(NC) C035 Intelligent output 15 a/b (NO)/01(NC) C036 Alarm relay output a/b (NO)/01(NC) 01 C040 Overload advance notice signal output mode (On accel. And decel, constant speed)/01(only constant speed) 01 C041 Overload advance notice Inverter 0.0-2.0*rated current(a) level rated current C042 Frequency arrival setting for acceleration. 0.-99.99/1.0-4.0(Hz) 0. C043 Arrival frequency setting for deceleration. 0.-99.99/1.0-4.0(Hz) 0. C044 PID deviation setting level 0.0-1.0(%) 3.0 C045 Frequency arrival setting for acceleration 2. 0.-99.99/1.0-4.0(Hz) 0. C046 Arrival frequency setting for deceleration 2. 0.-99.99/1.0-4.0(Hz) 0. C055 Over torque level setting (Forward-driving) 0.-2.(%) 1. C056 Over torque level setting (everse-regenerating) 0.-2.(%) 1. C057 Over torque level setting (everse-driving) 0.-2.(%) 1. C058 Over torque level setting (Forward-regenerating) 0.-2.(%) 1. C061 Thermal warning level setting 0.-1.(%) 80. C062 Alarm code selection (Invalid)/01(3bit)/02(4bit) C063 Zero speed detection level setting 0.-99.99/1.(Hz) 0. C070 Data command 02(operator)/03(S485)/04(option1)/05(option2) 02 C071 Communicating transmission 02(loop-back test) speed 03(24bps)/04(48bps)/05(96bps)/06(192bps) 04 C072 Communication code 1. -32. 1. C073 Communication bit 7(7bit)/8(8bit) 7 C074 Communication parity (no parity name)/01(even parity)/02(odd parity) C075 Communication stop bit 1(bit)/2(bit) 1 C078 Communication waiting time 0.-10.(ms) 0. Setting on C081 O adjustment 0.-9999./10-6553(1-65530) Setting on C082 OI adjustment 0.-9999./10-6553(1-65530) Setting on C083 O2 adjustment 0.-9999./10-6553(1-65530) C085 Thermistor adjustment 0.0-10. 105.0 C086 AM offset adjustment 0.0-10.0(V) 0.0 C087 AMI adjustment 0. - 255. 80 Setting on C088 AMI offset adjustment 0. - 20.0(mA) Note 1-6

The others Function mode Initial data Code Function name SJ3 Setting range -FE/-FU/-F b034 UN time/power ON time level 0.-9999./10-6553(1-65530)hr 0. b035 Operation direction restrict (everse is valid)/01(only forward)/02(only reverse) b036 Start reduced voltage (Start reduced voltage time small)-06(start reduced voltage time large) 06 b037 Display selection (all display)/01(each function display)/02(user setting / main setting) b040 Torque limit mode selection (4 quadrant mode)/01(terminal operation)/ 02(Analog input)/03(option1)/04(option2) Torque limit level 1 setting b041 (Forward-driving at 0.-2.(%)/no(Invalid) 150. 4 quadrant mode) Torque limit level 2 setting b042 (everse-regenerating at 0.-2.(%)/no(Invalid) 150. 4 quadrant mode) Torque limit level 3 setting b043 (everse-driving at 0.-2.(%)/no(Invalid) 150. 4 quadrant mode) Torque limit level 4 setting b044 (Forward-regenerating at 0.-2.(%)/no(Invalid) 150. 4 quadrant mode) b045 Torque LAD-STOP selection (Invalid)/01(Valid) b046 everse run prevention selection (Invalid)/01(Valid) Selection of non-stop b050 function at instantaneous (Invalid)/01(Valid) power failure b051 Start voltage of non-stop function setting 0.0-10.(V) 0.0 b052 OV LAD-STOP level of nonstop function setting 0.0-10.(V) 0.0 b053 Deceleration time of nonstop function setting 0.01-99.99/1.0-999.9/10.-36.(s) 1. b054 Deceleration frequency width of non-stop function setting 0.-10.(Hz) 0. b080 AM adjustment 0. - 255. 180 b081 FM adjustment 0. - 255. 60 b082 Start frequency adjustment 0.10-9.99(Hz) 0.50 b083 Carrier frequency setting 0.5-15.0(kHz) Derating enable, 5.0 b084 Initialize mode (Trip history clear)/01(data initialization)/ 02(Trip history clear data initialization) b085 Country code for initialization (Interior)/01(EC)/02(USA) 01/02/ b086 Frequency scalar conversion factor 0.1-99.9 1.0 b087 STOP key enable (valid)/01(invalid) b088 esume on FS cancellation mode (0Hz start)/01(start f-equaling) b090 BD usage ratio 0.0-1.0(%) 0.0 b091 Stop mode selection (deceleration stop)/01(free-run stop) b092 Cooling fan control (Always ON)/ 01(ON during run, After power ON, then for 5 minutes on stop is implied.) b095 BD selection (invalid)/01(valid<invalid during stop>)/02(valid<valid during stop>) b096 BD ON level 330-380/660-760(V) 360/720 b098 Thermistor selection (invalid)/01(positive temperature coefficient enable)/02 (NTC enable) b099 Thermistor error level 0. - 9999. (ohm) 30. b120 Braking control selection (Invalid)/01(valid) b121 Waiting time for releasing braking conformation 0.-5.(s) 0. b122 Waiting time for acceleration 0.-5.(s) 0. b123 Waiting time for stop 0.-5.(s) 0. b124 Waiting time for signal conformation 0.-5.(s) 0. b125 eleasing frequency 0.-99.99/1.0-4.0(Hz) 0. ated b126 eleasing current 0.*rated current-2.*rated current(a) current of inverter C091 Debug mode selection (No display)/01(display) C101 UP/DWN selection (No frequency data)/01(keep frequency data) C102 eset selection (Trip cancel during ON)/01(Trip cancel during OFF)/ 02(Valid only during trip<cancel during ON>) C103 eset f frequency matching selection (0Hz start)/01(start f-equaling) C111 Overload advance notice level 0.0-2.0*rated current(a) C121 O zero adjustment 0.-9999./10-6553(1-65530) C122 OI zero adjustment 0.-9999./10-6553(1-65530) C123 O2 zero adjustment 0.-9999./10-6553(1-65530) Inverter rated current Set on Set on Set on Note 1-7

The others Function mode Initial data Code Function name SJ3 Setting range -FE/-FU/-F H1 Autotuning selection (Invalid)/01(Valid(the motor does not rotate))/ 02(Valid(the motor rotates)) H2 1 st motor constant selection (Hitachi general purpose motor data)/01(autotuning data)/ 02(Autotuning data with online autotuning) H202 2 nd motor constant selection (Hitachi general purpose motor data)/01(autotuning data)/ 02(Autotuning data with online autotuning) H3 1 st Set on allowable motor selection 0.20-75.0(kW) H203 2 nd Set on allowable motor selection 0.20-75.0(kW) H4 1 st motor pole selection 2/4/6/8(pole) 4 H204 2 nd motor pole selection 2/4/6/8(pole) 4 H5 1 st speed response setting 0.1-9.999/10.-65.53 1.590 H205 2 nd speed response setting 0.1-9.999/10.-65.53 1.590 H6 1 st stabilized factor 0. - 255. 1. H206 2 nd stabilized factor 0. - 255. 1. H306 3 rd stabilized factor 0. - 255. 1. H020 1 st Set on motor constant 1 0.0-9.999/10.-65.53(ohm) H220 2 nd Set on motor constant 1 0.0-9.999/10.-65.53(ohm) H021 1 st Set on motor constant 2 0.0-9.999/10.-65.53(ohm) H221 2 nd Set on motor constant 2 0.0-9.999/10.-65.53(ohm) H022 1 st Set on motor constant L 0.-99.99/1.0-655.3(mH) H222 2 nd Set on motor constant L 0.-99.99/1.0-655.3(mH) H023 1 st Set on motor constant I0 0.-99.99/1.0-655.3(A) H223 2 nd Set on motor constant I0 0.-99.99/1.0-655.3(A) H024 1 st motor constant J 0.1-9.999/10.-99.99/1.0-9999.(kgm 2 Set on ) H224 2 nd motor constant J 0.1-9.999/10.-99.99/1.0-9999.(kgm 2 Set on ) H030 1 st motor constant 1 Set on 0.0-9.999/10.-65.53(ohm) (Autotuning data) H230 2 nd motor constant 1 Set on 0.0-9.999/10.-65.53(ohm) (Autotuning data) H031 1 st motor constant 2 Set on 0.0-9.999/10.-65.53(ohm) (Autotuning data) H231 2 nd motor constant 2 Set on 0.0-9.999/10.-65.53(ohm) (Autotuning data) H032 1 st motor constant L Set on 0.-99.99/1.0-655.3(mH) (Autotuning data) H232 2 nd motor constant L Set on 0.-99.99/1.0-655.3(mH) (Autotuning data) H033 1 st motor constant I0 Set on 0.-99.99/1.0-655.3(A) (Autotuning data) H233 2 nd motor constant I0 Set on 0.-99.99/1.0-655.3(A) (Autotuning data) H034 1 st motor constant J 0.1-9.999/10.-99.99/1.0-9999.(kgm 2 Set on ) H234 2 nd motor constant J 0.1-9.999/10.-99.99/1.0-9999.(kgm 2 Set on ) H050 1 st PI-control proportion gain setting 0.-99.99/1.0-999.9/10.(%) 1.0 H250 2 nd PI-control proportion gain setting 0.-99.99/1.0-999.9/10.(%) 1.0 H051 1 st PI-control integration gain setting 0.-99.99/1.0-999.9/10.(%) 1.0 H251 2 nd PI-control integration gain setting 0.-99.99/1.0-999.9/10.(%) 1.0 H052 1 st P-control proportion gain setting 0.01-10. 1. H252 2 nd P-control proportion gain setting 0.01-10. 1. H060 1 st 0Hz-SLV limiter setting 0.-1.(%) 1. H260 2 nd 0Hz-SLV limiter setting 0.-1.(%) 1. H070 PI-control proportion gain for switching 0.-99.99/1.0-999.9/10.(%) 1.0 H071 PI-control integration gain for switching 0.-99.99/1.0-999.9/10.(%) 1.0 H072 P-control proportion gain for switching 0.-10. 1. Note 1-8

Option User selection Function mode Initial data Code Function name SJ3 Setting range -FE/-FU/-F P1 Option1 operation selection on error (TP)/01(UN) P2 Option2 operation selection on error (TP)/01(UN) P010 Feed-back option selection (Invalid)/01(Valid) P011 Encoder pulse number setting 128.-9999./10-65(1-650) (pulse) 1024 P012 Control mode selection (AS mode)/01(ap mode) P013 Pulse train input mode selection (Mode 0)/01(Mode 1)/02(Mode 2)/03(Mode 3) P014 Orientation stop position setting 0.-4095. 0. P015 Orientation speed setting 0.-99.99/1.0-120.0(Hz) 5. P016 Orientation direction selection (Forward)/01(everse) P017 Orientation completion range setting 0.-9999./10(1) (pulse) 5 P018 Orientation completion delay time setting 0.-9.99(s) 0. P019 Electronic gear position selection (Feedback)/01(eference) P020 Electronic gear numerator of ratio setting 0.-9999. 1. P021 Electronic gear denominator of ratio setting 0.-9999. 1. P022 Position control feed-forward gain setting 0.-99.99/1.0-655.3 0. P023 Position control loop gain setting 0.-99.99/1.0 0.50 P025 Compensation of secondary resistor selection (Invalid)/01(Valid) P026 Over-speed detect level setting 0.-99.99/1.0-150.0(%) 135.0 P027 Speed-error over detect level setting 0.-99.99/1.0-120.0(Hz) 7.50 P031 Digital input option input mode selection (Acc/Dec) (operator)/01(option1)/02(option2) Stop position setting for P032 orientation input mode (operator)/01(option1)/02(option2) selection U1 User1 selection no/d1-p032 no U2 User2 selection no/d1-p032 no U3 User3 selection no/d1-p032 no U4 User4 selection no/d1-p032 no U5 User5 selection no/d1-p032 no U6 User6 selection no/d1-p032 no U7 User7 selection no/d1-p032 no U8 User8 selection no/d1-p032 no U9 User9 selection no/d1-p032 no U010 User10 selection no/d1-p032 no U011 User11 selection no/d1-p032 no U012 User12 selection no/d1-p032 no Note 1-9

1.2.2 L3P Monitor code Display code d1 d2 d3 d4 d5 d6 Function name Output frequency monitor Output current monitor Operation direction monitor PID feedback monitor Intelligent input terminal monitor Intelligent output terminal monitor L3P monitor or data range (digital operator) Initial data 0.-99.99/1.0-4.0(Hz) - 0.0-999.9(A) - F(forward)/o(stop)/r(reverse) - 0.-99.99/1.0-999.9/10. -9999. / 10-9999/{1-{999 (1-999) FW AL (Example) FW, terminal2, and 1: ON Terminal 5, 4, 3 :OFF ON OFF 5 4 3 2 1 (Example) Terminal2, 1:ON AL :OFF ON OFF 12 11 d7 Frequency 0.-99.99/1.0-999.9/10. 9999. / conversion monitor 10-3996 - d013 Output voltage monitor 0.0-6.0 V - d014 Electric power monitor 0.0-999.9 kw - d016 Accumulated time monitor during UN 0.-9999./10-9999/{1-{999 hr - d017 Power ON time monitor 0.-9999./10-9999/{1-{999 hr - d080 Number of trip time monitor 0.-9999./10-6553(1-65530) (time) - d081 Trip monitor 1 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d082 Trip monitor 2 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d083 Trip monitor 3 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d084 Trip monitor 4 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d085 Trip monitor 5 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d086 Trip monitor 6 Trip Code, frequency(hz), current(a), voltage(v),un time(hr) power ON time(hr) - d090 Warning monitor Warning code - F1 Output frequency 0.0, starting frequency-max. frequency setting (2 nd max. frequency)(hz) 0. F2 1 st acceleration time 0.01-99.99/1.0-999.9/10.-36.(s) 30. F202 2 nd acceleration time 0.01-99.99/1.0-999.9/10. -36. (s) 30. F3 1 st deceleration time 0.01-99.99/1.0-999.9/10. -36. (s) 30. F203 2 nd deceleration time 0.01-99.99/1.0-999.9/10. -36. (s) 30. F4 Operation direction selection (forward)/01(reverse) (Note1) Change mode during run by selection of b031 (software lock selection). (Note2) Do not forget to press ST key when you change the display. - - - Note 1-10

Function Mode Base setting Direct current braking V/f characteristic Multistage speed,jogging frequency setting Analog input setting Code Function name L3P Setting range A1 Frequency setting selection (V)/01(terminal)/02(operator)/03(S485)/ 04(option1)/05(option2) Initial data -FE/-FU/-F 01/01/ A2 Operation setting selection 01(terminal)/02(operator)/03(S485)/04(option1)/05(option2) 01/01/02 A3 Base frequency 30. - Maximum. frequency(hz) 50./60./60. A203 Base frequency, 2nd motor 30. - 2 nd Maximum. frequency (Hz) 50./60./60. A4 Maximum frequency 30. - 4. (Hz) 50./60./60. A204 A5 A6 Maximum frequency, 2nd motor AT terminal selection 02 selection 30. - 4. (Hz) 50./60./60. ( Changing of O and OI with AT terminal)/01(changing of O and O2 with AT terminal) (single)/01(auxiliary speed of O, OI) [no reversible] /02(auxiliary speed of O, OI [reversible] A011 0 start 0.-99.99/1.0-4.0 (Hz) 0. A012 0 end 0.-99.99/1.0-4.0 (Hz) 0. A013 0 start rate 0.-1.0 (%) 0. A014 0 end rate 0.-1.0(%) 1. A015 0 start selection (external starting frequency)/01(ohz) 01 A016 O, OI, O2 sampling 1.-30.(times) 8. A019 Multi-speed selection (binary : range is to 16 stage speed with 4 terminals)/01(bit : range is to 6 stage speed with 5 terminals) A020 Multi-speed 0 0., starting frequency-maximum. frequency(hz) 0. A220 Multi-speed 0, 2 nd motor 0., starting frequency-2 nd maximum frequency(hz) 0. A021 Multi-speed1 0., starting frequency-maximum frequency(hz) 0. A022 Multi-speed2 0., starting frequency-maximum frequency(hz) 0. A023 Multi-speed3 0., starting frequency-maximum frequency(hz) 0. A024 Multi-speed4 0., starting frequency-maximum frequency(hz) 0. A025 Multi-speed5 0., starting frequency-maximum frequency(hz) 0. A026 Multi-speed6 0., starting frequency-maximum frequency(hz) 0. A027 Multi-speed7 0., starting frequency-maximum frequency(hz) 0. A028 Multi-speed8 0., starting frequency-maximum frequency(hz) 0. A029 Multi-speed9 0., starting frequency-maximum frequency(hz) 0. A030 Multi-speed10 0., starting frequency-maximum frequency(hz) 0. A031 Multi-speed11 0., starting frequency-maximum frequency(hz) 0. A032 Multi-speed12 0., starting frequency-maximum frequency(hz) 0. A033 Multi-speed13 0., starting frequency-maximum frequency(hz) 0. A034 Multi-speed14 0., starting frequency-maximum frequency(hz) 0. A035 Multi-speed15 0., starting frequency-maximum frequency(hz) 0. A038 Jogging frequency 0., starting frequency-9.99(hz) 1. A039 Jogging selection (free-run on JG stop / invalid on running) / 01(stop decelerating on JG stop / invalid on running) / 02(DC braking on JG stop/invalid on running) / 03(free-run on JG stop/valid on running[jg after stop decelerating]) / 04 (stop decelerating on JG stop/valid on running) / 05 (DC braking on JG stop/valid on operating) A041 Torque boost selection (manual torque boost) / 01 (automatic torque boost) A241 Torque boost selection, 2 nd motor (manual torque boost) / 01 (automatic torque boost) A042 Manual torque boost 0.0-20.0(%) 1.0 A242 Manual torque boost, 2 nd motor 0.0-20.0(%) 1.0 A043 Manual torque boost point 0.0-50.0(%) 5.0 A243 Manual torque boost point, 2 nd motor 0.0-50.0(%) 5.0 A044 1 st control /(VC)/01(VP1.7power)/02(free V/f setting) A244 2 nd control /(VC)/01(VP1.7power)/02(free V/f setting) A045 Output voltage gain 20. - 1. (%) 1. A051 DC braking selection (invalid)/01(valid) A052 DC braking frequency 0.-60.(Hz) 0.50 A053 DC braking wait time 0.0-5.0(s) 0.0 A054 DC braking power 0. - 70. (%) 0. A055 DC braking time 0.0-60.0(s) 0.0 A056 A057 A058 DC braking edge/level selection DC braking power (starting time) DC braking time (starting time) (edge action)/01(level action) 01 0. - 70. (%) 0. 0.-60.0(s) 0.0 A059 DC carrier frequency 0.5-12(kHz) Derating 3.0 N o t e 1-11

Upper and lower limiter / jump frequency PID control AV Operation mode/ adjustable function External frequency adjustment Accel Decel Instantaneous power failure restart Electronic thermal Function Mode Code Function name L3P Setting range Initial data -FE/-FU/-F A061 1 st frequency upper limiter 0., 1 st frequency lower limiter-maximum frequency(hz) 0. A261 2 nd frequency upper limiter 0., 2 nd frequency lower limiter-2 nd setting maximum frequency(hz) 0. A062 1 st frequency lower limiter 0., start frequency-maximum frequency(hz) 0. A262 2 nd frequency lower limiter 0., start frequency-2 nd setting maximum frequency(hz) 0. A063 Jump frequency1 0.-99.99/1.0-4.0(Hz) 0. A064 Jump frequency Width 1 0.-10.(Hz) 0.50 A065 Jump frequency2 0.-99.99/1.0-4.0(Hz) 0. A066 Jump frequency Width 2 0.-10.(Hz) 0.50 A067 Jump frequency3 0.-99.99/1.0-4.0(Hz) 0. A068 Jump frequency Width 3 0.-10.(Hz) 0.50 A069 Acceleration stop frequency 0.-99.99/1.0-4.0(Hz) 0. A070 Acceleration stop time 0.-60.0(s) 0.0 A071 PID selection (invalid)/01(valid) A072 PID-P gain 0.2-5.0 1.0 A073 PID-I gain 0.0-36.(s) 1.0 A074 PID-D gain 0.-1.0(s) 0. A075 PID scale 0.01-99.99 1. A076 PID feedback selection (feedback : OI)/01(feedback : O) A081 AV selection (ON always)/01(off always)/02(off on decelerating) 02 A082 Motor voltage selection 2/215/220/230/240, 380/4/415/440/460/480 (230/4) (230/460) (2/4) A085 Operation mode selection (normal operation)/01(energy-saving operation) A086 Energy-saving responseaccuracy adjustment 0.0-1.0 50.0 A092 Acceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A292 2 nd acceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A093 Deceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A293 2 nd deceleration time2 0.01-99.99/1.0-999.9/10.-36.(s) 15. A094 2 nd stage adjustable selection (change with 2CH terminal)/01(change with setting) A294 2 nd stage adjustable selection(2 nd motor) (change with 2CH terminal)/01(change with setting) A095 2 nd acceleration frequency 0.-99.99/1.0-4.0(Hz) 0. A295 2 nd acceleration frequency(2 nd motor) 0.-99.99/1.0-4.0(Hz) 0. A096 2 nd deceleration frequency 0.-99.99/1.0-4.0(Hz) 0. A296 2 nd deceleration frequency (2 nd motor) 0.-99.99/1.0-4.0(Hz) 0. A097 Acceleration pattern selection (straight line)/01(s-curve)/02(u-curve)/03(reverse U-curve) A098 Deceleration pattern selection (straight line)/01(s-curve)/02(u-curve)/03(reverse U-curve) A101 OI start 0.-99.99/1.0-4.0(Hz) 0. A102 OI end 0.-99.99/1.0-4.0(Hz) 0. A103 OI start rate 0.-1. (%) 20. A104 OI end rate 0.-1. (%) 1. A105 OI start selection (external start frequency)/01(0hz) 01 A111 O2 start -4.--1./-99.9-0.-99.9/1.-4.(Hz) 0. A112 O2 end -4.--1./-99.9-0.-99.9/1.-4.(Hz) 0. A113 O2 start rate -1. - 1. (%) -1. A114 O2 end rate -1. - 1. (%) 1. A131 Acceleration curve constant 01(small swelling)-10(large swelling) 02 A132 Deceleration curve constant 01(small swelling-10(large swelling) 02 b1 etry selection (trip)/01(0hz start)/02(start after equal frequency)/ 03(trip after equaling frequency and deceleration stop) b2 Allowable under-voltage power failure time 0.3-1.0(s) 1.0 b3 etry wait time 0.3-1.(s) 1.0 b4 Instantaneous powerfailure/under-voltage trip (invalid/01(valid)/ 02(invalid during stop and deceleration by stop command) during stop Instantaneous powerfailure/under-voltage b5 (16 times)/01(free) retry time selection b6 Open-phase selection (invalid)/01(valid) b7 Frequency setting to match 0.-99.99/1.0-4.0(Hz) 0. b012 Electronic thermal level 0.2*constant current-1.20*constant current(a) ated Current of inverter b212 b013 b213 b015 b016 b017 b018 b019 Electronic thermal level (2 nd motor) Electronic thermal characteristic selection Electronic thermal characteristic selection (2 nd motor) Free electronic thermal frequency 1 Free electronic thermal current 1 Free electronic thermal frequency 2 Free electronic thermal current 2 Free electronic thermal frequency 3 0.2*constant current-1.20*constant current(a) /(reduced characteristic)01(constant torque characteristic)/ 02(free setting) /(reduced characteristic)01(constant torque characteristic)/ 02(free setting) ated Current of inverter 01/01/ 01/01/ 0.-4.(Hz) 0. 0.0-10.(A) 0.0 0.-4.(Hz) 0. 0.0-10. (A) 0.0 0.-4.(Hz) 0. N o t e b020 Free electronic thermal current 3 0.0-10.(A) 0.0 1-12

Overload limit Lock Free V/f setting Intelligent input terminal setting Input terminal setting intelligent Intelligent output terminal setting Output terminal state setting, Output level setting Function Mode Code Function name L3P Setting range b021 Overload restriction selection (invalid)/01(enabled on acceleration / constant speed)/02(enabled on constant speed) b022 Overload restriction level 0.50* rated current-1.50* rated current(a) b023 b024 Overload restriction limit constant Overload restriction 2 selection Initial data -FE/-FU/-F 01 ated current of inverter x 1.20 0.10-30.(s) 1. (invalid)/01(valid on acceleration / constant speed)/02(valid on constant speed) b025 Overload restriction level 2 0.50*rated current-1.50*rated current(a) b026 b031 Overload restriction constant 2 Software lock mode selection 01 ated current of inverter x1.20 0.10-30.(s) 1. (impossible to change the data except this item when SFT terminal is ON)/01(impossible to change the data except setting frequency item when SFT terminal is ON)/02(impossible to change the data except this item)/03(impossible to change the data except setting frequency item)/10(possible to change data on operating) b1 Free V/f frequency 1 0.- Free V/f frequency2(hz) 0. b101 Free V/f voltage 1 0.-8.0(V) 0.0 b102 Free V/f frequency 2 0.- Free V/f frequency3(hz) 0. b103 Free V/f voltage 2 0.-8.0(V) 0.0 b104 Free V/f frequency 3 0.- Free V/f frequency4(hz) 0. b105 Free V/f voltage 3 0.-8.0(V) 0.0 b106 Free V/f frequency 4 0.- Free V/f frequency5(hz) 0. b107 Free V/f voltage 4 0.-8.0(V) 0.0 b108 Free V/f frequency 5 0.- Free V/f frequency6(hz) 0. b109 Free V/f voltage 5 0.-8.0(V) 0.0 b110 Free V/f frequency 6 0.- Free V/f frequency7(hz) 0. b111 Free V/f voltage 6 0.-8.0(V) 0.0 b112 Free V/f frequency 7 0.-4.(Hz) 0. b113 Free V/f voltage 7 0.-8.0(V) 0.0 C1 Intelligent input 1 setting 01/(V:everse is valid)/02(cf1:multi-speed1)/ 03(CF2:Multi-speed2)/ 04(CF3:Multi-speed3)/ 05(CF4:Multi-speed4)/ 06(JG:Jogging)/ 18 C2 Intelligent input 2 setting 07(DB:External DC braking)/08(set:2 nd control)/ 09(2CH:two-stage adjustable speed)/11(fs:free-run)/ 12(EXT:External trip)/13(usp:unattended start protection)/ 14(CS:commercial change)/15(sft:software lock)/ 16 C3 Intelligent input 3 setting 16(AT:Analog input voltage/current select)/18(s:eset inverter)/ 20(STA:3wire run)/ 21(STP:3wire keep)/22(f/:3wire forward/reverse)/ 23(PID:PID selection valid/invalid)/24(pidc:pid integrating reset)/ 03/13/03 C4 Intelligent input 4 setting 27(UP:emote control UP function)/ 28(DWN:emote control DOWN function)/ 29(UDC:emote control data clear)/31(ope:force operate ope)/ 32(SF1:Multi-speed bit1)/ 02 C5 Intelligent input 5 setting 33(SF2:Multi-speed bit2)/34(sf3:multi-speed bit3)/ 35(SF4:Multi-speed bit4)/36(sf5:multi speed bit5)/ 37(SF6:Multi-speed bit6)/38(sf7:multi-speed bit7)/ 01 39(OL:Overload restriction change)/no(no:no assign) C011 Intelligent input1 a/b (NO/NC) selection (NO)/01(NC) C012 Intelligent input2 a/b (NO/NC) selection (NO)/01(NC) C013 Intelligent input3 a/b (NO/NC) selection (NO)/01(NC) /01/ C014 Intelligent input4 a/b (NO/NC) selection (NO)/01(NC) C015 Intelligent input5 a/b (NO/NC) selection (NO)/01(NC) C019 Input FW a/b (NO/NC) Selection (NO)/01(NC) C021 Intelligent output 11 setting (UN:running)/01(FA1:Frequency arrivaltype1 signal)/ 02(FA2:frequency arrival type2 signal)/03(ol:overload advance 01 C022 Intelligent output 12 setting notice signal)/04(od:output deviation for PID control)/05(al:alarm signal)/06(fa3:only setting frequency)/08(ip:on instantaneous stop/ C026 Alarm relay output 09(UV:Under voltage)/11(nt:un time over)/12(ont:on time over)/ 05 C027 FM selection (Output frequency)/01(output current) / 03(Digital output frequency)/04(output voltage)/ 05(Input electric power)/06(thermal load rate)/07(lad frequency) C028 AM selection (Output frequency)/01(output current)/04(output voltage)/ 05(Input electric power)/06(thermal load rate)/07(lad frequency) C029 AMI selection (Output frequency)/01(output current)/04(output voltage)/ 05(Input electric power)/06(thermal load rate)/07(lad frequency) C031 Intelligent output 11 a/b (NO)/01(NC) C032 Intelligent output 12 a/b (NO)/01(NC) C036 Alarm relay output a/b (NO)/01(NC) 01 C040 Overload advance notice signal output mode (On accel. And decel, constant speed)/01(only constant speed) 01 C041 Overload advance notice Inverter 0.0-2.0*rated current(a) level rated current C042 Frequency arrival setting for acceleration. 0.-99.99/1.0-4.0(Hz) 0. C043 Arrival frequency setting for deceleration. 0.-99.99/1.0-4.0(Hz) 0. C044 PID deviation setting level 0.0-1.0(%) 3.0 01 N o t e 1-13

Communication function Analog meter setting The others Function Mode Code Function name L3P Setting range Initial data -FE/-FU/-F C070 Data command 02(operator)/03(S485)/04(option1)/05(option2) 02 C071 Communicating 02(loop-back test)/03(24bps)/04(48bps)/ transmission speed 05(96bps)/06(192bps) 04 C072 Communication code 1. -32. 1. C073 Communication bit 7(7bit)/8(8bit) 7 C074 Communication parity (no parity name)/01(even parity)/02(odd parity) C075 Communication stop bit 1(bit)/2(bit) 1 C078 Communication waiting time 0.-10.(ms) 0. Setting on C081 O adjustment 0.-9999./10-6553(1-65530) Setting on C082 OI adjustment 0.-9999./10-6553(1-65530) Setting on C083 O2 adjustment 0.-9999./10-6553(1-65530) C085 Thermistor adjustment 0.0-10. 105.0 C086 AM offset adjustment 0.0-10.0(V) 0.0 C087 AMI adjustment 0. - 255. 80 Setting on C088 AMI offset adjustment 0. - 20.0(mA) b034 UN time/power ON time level 0.-9999./10-6553(1-65530)hr 0. b035 Operation direction restrict (everse is valid)/01(only forward)/02(only reverse) b036 Start reduced voltage (Start reduced voltage time small) -06(Start reduced voltage time large) 06 b037 Display selection (all display)/01(each function display)/ 02(User setting / main setting) b080 AM adjustment 0. - 255. 180 b081 FM adjustment 0. - 255. 60 b082 Start frequency adjustment 0.10-9.99(Hz) 0.50 b083 Carrier frequency setting 0.5-12.0(kHz) Derating enable, 3.0 b084 Initialize mode (Trip history clear)/01(data initialization)/ 02(Trip history clear data initialization) b085 Country code for initialization (Interior)/01(EC)/02(USA) 01/02/ b086 Frequency scalar conversion factor 0.1-99.9 1.0 b087 STOP key enable (valid)/01(invalid) b088 esume on FS cancellation mode (0Hz start)/01(start f-equaling) b090 BD usage ratio 0.0-1.0(%) 0.0 b091 Stop mode selection (deceleration stop)/01(free-run stop) b092 Cooling fan control (Always ON)/01(ON during run, After power ON, then for 5 minutes on stop is implied.) b095 BD selection (invalid)/01(valid<invalid during stop>)/ 02(valid<valid during stop>) b096 BD ON level 330-380/660-760(V) 360/720 b098 Thermistor selection (invalid)/01(positive temperature coefficient enable)/ 02 (NTC enable) b099 Thermistor error level 0. 9999. (ohm) 30. C061 Thermal warning level 0. 1. (%) 80 C091 Debug mode selection (No display)/01(display) C101 UP/DWN selection (No frequency data)/01(keep frequency data) C102 eset selection (Trip cancel during ON)/01(Trip cancel during OFF)/ 02(Valid only during trip<cancel during ON>) C103 eset f frequency matching selection (0Hz start)/01(start f-equaling) Set on C121 O zero adjustment 0.-9999./10-6553(1-65530) Set on C122 OI zero adjustment 0.-9999./10-6553(1-65530) Set on C123 O2 zero adjustment 0.-9999./10-6553(1-65530) H3 1 st allowable motor Set on 0.20-75.0(kW) selection H203 2 nd allowable motor Set on 0.20-75.0(kW) selection H4 1 st motor pole selection 2/4/6/8(pole) 4 H204 2 nd motor pole selection 2/4/6/8(pole) 4 H6 1 st stabilized factor 0. - 255. 1. H206 2 nd stabilized factor 0. - 255. 1. P1 Option1 operation selection on error (TP)/01(UN) P2 Option2 operation selection on error (TP)/01(UN) P031 Digital input option input mode selection(acc/dec) (operation)/01(option1)/02(option2) U1 User1 selection no/d1-p031 no U2 User2 selection no/d1-p031 no U3 User3 selection no/d1-p031 no U4 User4 selection no/d1-p031 no U5 User5 selection no/d1-p031 no U6 User6 selection no/d1-p031 no U7 User7 selection no/d1-p031 no U8 User8 selection no/d1-p031 no U9 User9 selection no/d1-p031 no U010 User10 selection no/d1-p031 no U011 User11 selection no/d1-p031 no U012 User12 selection no/d1-p031 no N o t e 1-14

2. TOUBLE SHOOTING 2.1 Inverter trip contents, remedy, advice Trip contents Digital operator Over current detection at output stage Over load detection at output stage(with motor) Over voltage detection after BD %ED was run out Over voltage detection (DC bus voltage) EEPOM (contradiction) It s one of INV failure by locked motor, fast ACC/DEC because big current will be flown. By over current detection, INV will shut the output by the hardware. This detection will be done by AC CT. Over current will be detected about 2% of rated level on SJ3. Over current will be detected about 150% of rated level on L3-p. While speed While constant deceleration While acceleration others INV is monitoring the output current, if the connected motor was overload conditions, INV will detect the overload, if the level was exceeded preset level, INV will shut the output. (E-thermal characteristic has deleting characteristic by the output freq. If the freq. Is less than 5Hz, it has more chance to have the trip. Over current will be detected about 2% of rated level on SJ3. If the load has big inertia moment, while ACC, there is a possibility to disturb the ACC by the detection. In this case, adjust torque boost if v/f control is selected. This detection is over voltage detection, but the condition is different from the normal over voltage trip. The difference is below. If the preset BD %ED level(d090) was run out, BD circuit can not work and if DC bus voltage will detect the over voltage level, INV will shut the output. If DC bus voltage is exceeded specific level by generating energy from the connected motor, high incoming AC voltage, INV will shut the output. The DC bus voltage level is About 4VDC (2V class) About 8VDC (4V class) INV uses EEPOM to preset parameters, if the EEPOM was affected by external noise, abnormal heat, micro processor will detect the contradiction such as sum check, INV will shut the output. display emedy, advice Load changed rapidly. Short circuit or earth contact (ground fault) in the motor or the motor cable. If fast deceleration is happening preset Decel time longer If fast acceleration is happening preset Accel time longer Any motor locked, check the wires High preset torque boost, reduce the value Is the preset DC injection brake level high Any CT malfunction, any noise Too heavy load Thermal level proper? Perform above adjustment referring to d104, to reduce the electronic thermal level. Any fast decel Busy running cycle Preset BD%ED proper? low? Perform above adjustment referring to d103, to reduce the BD usage ratio. Any fast decel Earth contact (ground fault) in the motor or the motor cable. Any back energy from the load Perform above adjustment referring to d102, so that the DC bus voltage does not exceed the trip level. Any big noise near the INV Ambient temp. is too high. Under voltage(dc bus voltage) CT offset CPU(micro processor misoperation) External(customer s selection) USP(US version default or customer s selection) Ground default at power on at output stage Incoming over voltage detection Instant power failure detection If DC bus voltage is low, INV can t work properly especially control circuit, in this case, INV will shut the output. The DC bus voltage level is About 2VDC or less(2v class) About 4VDC or less(4v class) INV uses CT to detect motor current, if the CT outputs unusual offset level while INV stop, INV will shut the output. The voltage level is about 0.6V or more. If built in Micro processor works improper, if it detects failure, INV will shut the output. If the intelligent terminal detects the input signal from external devices, INV will shut the output. This function/trip is customer s selection. If EXT function is not selected, there is no chance to have the trip. If INV is ready to start at power on, INV will shut the output. This function/trip is customer s selection. If USP function is not selected, there is no chance to have the trip. Only at power on, INV will detect ground fault between INV and the connected motor, INV will shut the output. If the motor remaining voltage exists, this detection doesn t work. If DC bus voltage is continuously exceeding specific level more than 30 sec, INV will shut the output. The DC bus voltage level is About 380VDC or above (2V class) About 760VDC or above (4V class) If Instant power failure 15ms or more happened, INV will shut the output. If the instant power failure is longer than preset allowable time or affordable control supply voltage time, INV will work as normal power off. This 2-1 Any incoming AC V drop Sufficient power capacity Any thyristor failure Perform above adjustment referring to d102, so that the DC bus voltage does not exceed the trip level. Any high offset signal of the CT Any big noise near the INV Micro processor failure Check the configuration, signal, wiring, conditions Check the configuration, signal, wiring, conditions Earth contact (ground fault) in the motor or the motor cable., IGBT failure Any high incoming voltage except deceleration implement input ACL Any incoming AC V drop No contact failure in MCB,Mg?