Mitsubishi Electronics FR-F700-NA manual

INSTRUCTION MANUAL INVERTER INVERTER FR-F700-NA I NSTRUCTION MANUAL G IB(NA)-0600217ENG-G (1006)MEE Printed in Japan S pecifications subject to change with out notice. 3 PRECAUTIONS FOR USE OF THE INVERTER 4 PA R A M E T E R S 5 PROTECTIVE FUNCTIONS 6 PRECAUTIO NS FOR MAINTENANCE A ND INSPECTION 7 SPECIFICA TIONS WIRING OUTLINE 2 1 HEAD OFFICE: TOK[...]

A-1 Thank you for choosing this Mitsubishi Inverter . This Instruction Manual provides instructions for advanced use of t he FR-F700 series inverters. Incorrect handling might cause an unexpecte d fault. Before using the inverter , always read this Instruction Manual and the Inst allation Guideline [IB-0600218ENG] packed with the product carefully [...]

A-2 (2) Wiring • Do not install a power factor correction capacitor , surge suppressor or c apacitor type filter on the inverter o utput side. These devices on the inverter output side m ay be overheat ed or burn out. • The connection orientation of the output cables U, V , W t o the motor affect s the rotation direction of t he motor . (3) Tes[...]

I CONTENTS CONTENTS 1 OUTLINE 1 1.1 Product checki ng and parts identification ........... .......... .............. .............. ....... 2 1.2 Inverter and pe ripheral devic es ............... .............. .............. .............. .............. ... 3 1.2.1 Peripheral devices ................. ................... ................... .....[...]

II 3.1 EMC and le akage current s ................. .............. .............. .............. .......... ........... 46 3.1.1 Leakage currents an d counterme asures ...... ................... ............. ................... ............. ........... 4 6 3.1.2 EMC measures ...... ............. ................... .................... ..........[...]

III CONTENTS 4.7 Setting of accele ration/deceleration time a nd accele ration/decelera tion pattern .......... .............. .......... .............. .............. .. 101 4.7.1 Setting of the acceler ation and deceler ation tim e (Pr. 7, Pr. 8, P r. 20, Pr. 21 , Pr. 44, Pr. 45 , Pr. 147) ................. .................... ..................[...]

IV 4.13.3 Inpu t/output phas e loss pr otection se lection (Pr. 251, P r. 872) .......... .................... ............. . 162 4.14 Energy saving operation a nd energy savi ng monitor ............... .............. .... 163 4.14.1 Energ y saving con trol and Optimum exci tation con trol (Pr. 60).... ............. ................... ........ 16[...]

V CONTENTS 4.20.2 Bias and gain cal ibratio n for PID displayed values (Pr. 241, Pr. 759 , C42(Pr. 93 4) to C 45(Pr. 935 )) ................ ............. ................... ............. ..... 273 4.20.3 Pre-charge fun ction (Pr.760 to P r. 769) ........... ................... ............. ................... .................. 2 75 4.20.4 Secon[...]

VI 5.4 Correspondences between digital and actual characters ......... .............. ..... 346 5.5 Check first when you have a trouble ........... .............. .............. .............. ......... 347 5.5.1 Motor does not s tart ......................... ................... ............. ................... ............. ............. .......[...]

VII CONTENTS 7.3 Outline dimension dra wings ........... .............. .............. .............. .............. ........ 374 7.4 Heatsink protrusion a ttachment procedure .............. .............. .............. ........ 384 7.4.1 When using a he atsink protrusion attachmen t (FR-A7CN) .......................... ................... ...... [...]

MEMO[...]

1 3 4 5 6 7 1 2 1 OUTLINE This chapter describ es the basic "OUTLINE" for use of t his product. Always read the in structions befor e using the equipment. 1.1 P roduct checkin g and parts identificat ion .... ....... .... 2 1.2 Inve rter and p eripheral devices .... ........... ........ ....... 3 1.3 Method of removal and rein st allation[...]

2 Product chec king and p arts ide ntificati on 1.1 Product ch ecki ng and par ts identificat ion Unpack the inverter and check the capacity plate on the front cover and the rating plate on the inverter side face to ensure that the product agrees with your order and the inverter is intact. Operation panel (FR-DU07) Front cover EMC filter ON/OFF con[...]

3 Invert er an d periph eral d evices 1 OUTLINE 1.2 In v er ter and pe ripheral de vices CAUTION · Do no t install a power factor c orrecti on capaci tor , s urge s uppre ssor or c apacitor t ype filte r on t he inver ter ou tput side. Thi s will cause t he inverte r to trip or the capacitor , and surge sup pressor to be damag ed. If any o f the a[...]

4 Inve rter an d peri pheral d evic es 1.2.1 Peripheral dev ices Check the inverter mode l of the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity . Refer to the following li st and prepare appropriate peripheral devices: 200V class Motor Output (kW(HP)) *1 Applicab le Inverter Model Breaker Selectio[...]

5 Inverter and pe ripheral d evices 1 OUTLINE 400V class Moto r Output (kW(HP)) *1 Applicable Inverter Model Breaker Selection *2 Inp ut Side Magne tic Cont actor *3 Power factor improvi ng (AC or DC) reactor Power factor improvi ng (AC or DC) reactor Without wi th Withou t with 0.75 (1) FR-F 740-00023-NA 5A 5A S-N10 S-N10 1.5 (2) FR-F 740-00038-NA[...]

6 Method of removal and reinstallation of the front cover 1.3 Method of remo val and reinstallatio n of the front co v er • Removal of the operati on panel 1) Loosen the two screws on the operation panel. (These screws cannot be removed.) 2) Push the l eft and right hooks of the operation panel and pull the operation panel toward you to remove. W[...]

7 Method of removal and reinst allation of the front cover 1 OUTLINE FR-F720-01540-NA or more, FR-F740-00770- NA or more • Removal • Reinst allation CAUT ION 1. Ful ly make sure that the front cover has been reinstalled secur ely . Always tighten the installati on screws of the front cover . 2. The same serial number i s printed on the capacity[...]

8 Insta llation of the invert er and enclosure design 1.4 Installa tion of t he in v er ter and enc losur e design When an inverter enclos ure is to be designed and manufactured, heat generated by cont ained equipment, etc., the environment of an operating place, and others must be fully considered to determine the enclos ure structure, size and eq[...]

9 Inst allation of the in verter and enclo sur e desig n 1 OUTLINE (3) Dust, dirt, oi l mist Dust and dirt will cause such faults as poor contact of contact poi nts, reduced insulation or reduced cooling ef fect due to moisture absorption of accumulated dust and dirt, and in-enclosure temperature rise due to clogged filter . In the atmosphere where[...]

10 Insta llation of the invert er and enclosure design 1.4.2 Cooling system types for inve rter enclosure From the enclosure that conta ins the inverter , the heat of the inverter and other equipment (transformers, lamps, resistors, etc.) and the incoming heat such as direct sunlight must be dissipated to keep the in-enclosure temperature lower tha[...]

11 Inst allation of the in verter and enclo sur e desig n 1 OUTLINE (2) Clearances around th e inverter T o ens ure ease of heat dissip ation a nd main tenanc e, leav e at le ast the shown cl earance s around th e inve rter . At leas t the follo wing cleara nces are requi red under the in verter as a wiri ng space , and above the in verter as a hea[...]

12 MEMO[...]

13 3 4 5 6 7 1 2 2 WIRING This chapter expl ains the basic "W IR ING" for use of this produ ct. Always read the in structions befor e using the equipment. 2.1 W iring ... ..... ....... ....... ..... ....... ....... ..... ....... ..... ....... .... 14 2.2 Ma in circu it ter minal specif ications ..... ....... ....... ..... . 16 2.3 Co ntro[...]

14 Wi rin g 2.1 W iring 2.1.1 T erminal conne ction diagram CAUTION · T o preven t a malfun ction due to n oise, kee p the sign al cables more than 10c m (3.94inche s) aw ay from the power cables . Also separate the main circui t wire of the inpu t side an d the output side. · A fter wiring, wire o ffcuts must not be left in the inver ter . Wire [...]

15 Wiring 2 WIRING 2.1. 2 EMC f ilt er This inverter is equipped with a built-in EMC filter (cap acitive filter) and common mode choke. The EMC filter is ef fective for reduction of air-propagated noise on the input side of the inverter . The EMC filter is factory-set to disable (OFF). T o enable it, fit the EMC fi lter ON/OFF connector to the ON p[...]

16 Main c ircui t ter minal speci ficat ions 2.2 Main circuit ter minal spe cificati ons 2.2.1 Specification of main circuit terminal 2.2.2 T erminal arr angement of the main ci rcuit terminal, power supply and the motor wiring 200V class Te r m i n a l Symbo l Te r m i n a l Name Descript ion Refer to pa g e R/L1 , S/L2, T/L3 AC power input Connec[...]

17 Main ci rcuit termin al specifications 2 WIRING FR-F720- 00340, 00490-NA FR-F720- 00630- NA FR-F72 0-00770 t o 01250-NA FR-F720- 01540 to 02330- NA FR-F72 0-03160 t o 04750-NA R/L1 S/L2 T/L3 N/- P/+ PR PX R1/L11 S1/L21 IM Jumpe r Jumper Charge lamp Motor Power supply R1/L11 S1/L21 R/L1 S/L2 T/L3 N/- P/+ PR Charge lamp Jumper Jumper Power supply [...]

18 Main c ircui t ter minal speci ficat ions 400V class FR-F 740-000 23 to 00126 -NA FR-F 740-001 70, 00250 -NA FR-F 740-003 10, 00380 -NA FR-F 740-004 70, 00620 -NA FR-F 740-007 70 to 01 160-NA FR-F 740-018 00 to 02600 -NA R/L1 S/L2 T/L3 N/- P/+ PR PX R1/L11 S1/L21 IM Charge lamp Jumper Jumper Motor Power supply R/L1 S/L2 T/L3 N/- P/+ PR PX R1/L11[...]

19 Main ci rcuit termin al specifications 2 WIRING FR-F74 0-03250 to 04 810-N A FR-F740- 05470 to 12 120-NA CAUT ION · The power su pply ca bles mus t be co nnected to R/L 1, S/L2, T/ L3. (Ph ase seq uence ne eds no t to be m atche d.) Nev er conne ct the powe r cable to t he U, V , W of the inv erter . Doing so w ill damage the inverter. · Conne[...]

20 Main c ircui t ter minal speci ficat ions Wiring c over and Handli ng (FR-F720-0093 0 (FR-F740-00620 ) or less) 1) Remove the wiring cover of the inverter . Punch out a knoc kout by firmly tapping it with such as a hammer . Remove any sharp edges and burrs from knockout holes of the wiring cover . 2) Ins tall c onduits and fix with con duits cla[...]

21 Main ci rcuit termin al specifications 2 WIRING 2.2.3 Cables and wiring length (1) Applicable cable size Select the recommended cable size to ensure that a volt age drop will be 2% or less. If the wiring distanc e is long between the i nverter and motor , a main circuit cable volt age drop will c ause the motor torque to decrease especially at t[...]

22 Main c ircui t ter minal speci ficat ions 400V class (when input power supply is 440V based on the rated current for 1 10% overload for 1 minute) The line volt age drop can be calculated by the following formula: Line voltag e drop [V]= Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage dro[...]

23 Main ci rcuit termin al specifications 2 WIRING (2) Notes on grounding  Always ground the motor and inverter . 1)Purpose of grounding Generally , an electrical app aratus has an ground terminal, which must be connected to the ground before use. An electrical circuit is usually insulated by an ins ulating material and encased. However , it is [...]

24 Main c ircui t ter minal speci ficat ions (3) T ot al wiring length The ove rall wir ing length for c onnection of a s ingle mot or or mu ltiple mo tors s hould be within th e value in the table below . * For the F R-F720-031 60 (FR-F740- 01800) o r more, the setting range of Pr . 72 PWM frequency selecti on is "0 to 6". When driving a[...]

25 Main ci rcuit termin al specifications 2 WIRING 2.2.4 When connec ting the control circuit and the main circuit separate ly to the power supply • FR-F720-00046 t o 00250, FR-F74 0-00023 t o 00126 • FR-F720-00340, 00490, FR-F740-00170, 00250 <Connection diagram> When fault occurs, opening of the electromagnetic contactor (MC) on the inv[...]

26 Main c ircui t ter minal speci ficat ions • FR-F720- 00630 (FR- F740-00310) or more 1) Remove the upper screws. 2) Remove the lower screws. 3) Pull the jumper toward you to remove. 4) Connect the sep arate power supply cable for the control ci rcuit to the upper terminals (R1/L1 1, S1/L21) . CAUTION · B e sure to use t he inverter with the ju[...]

27 Control circuit specificatio ns 2 WIRING 2.3 Control cir cuit specifi cations 2.3.1 Control circuit terminals indicat es that term inal func tions can be s elected usi ng Pr . 178 t o Pr . 196 ( I/O term inal func tion select ion) (Refe r to page 122 .) (1) Input signals Ty p e Te r m i n a l Symbol Te r m i n a l Name Description Rate d Sp ecif[...]

28 Control circuit spec ifications *1 Set Pr . 73 , Pr . 267 , and a volt age/curre nt input switc h correctly , then inpu t an analog signal in ac cordance wit h the setting . Applying a volta ge signal with volt age/current input swit ch ON (c urrent input is selected) or a curr ent signal wit h switch OFF (volt age input is selected ) could caus[...]

29 Control circuit specificatio ns 2 WIRING (2) Output signals (3) Communication Ty p e Te r m i n a l Sym bol Te r m i n a l Name Description Rated Sp ecifications Refe r to Relay A1, B1, C1 Relay output 1 (Fault output ) 1 change over co ntact output indi cates that the inverter ’ s prote ctive functio n has activat ed and the out put stoppe d.[...]

30 Control circuit spec ifications 2.3.2 Changing the control logic The input signals are set to sink logic (SINK) when shipped from the factory . T o change the control logic, the j umper connector on the back of the control circuit terminal block must be moved to the other position. (The output signals may be used in either the sink or source log[...]

31 Control circuit specificatio ns 2 WIRING 4) Sink logic and source logi c ⋅ In sink logic, a signal switches ON when a current flows from the correspondi ng signal input termi nal. T erminal SD is common to the contact input signals. T er minal SE is common to the open collector output signals. ⋅ In source logic, a signal switches ON when a c[...]

32 Control circuit spec ifications 2.3.3 Control circuit terminal layout (1) Common terminals of the control circui t (SD, 5, SE) T erminals SD, 5, and S E are all common term inals (0V) for I/O signals and are isolate d from each other . Do not earth(ground) these terminals. Avoid connecting the terminal SD and 5 and the terminal SE and 5. T ermin[...]

33 Control circuit specificatio ns 2 WIRING 2.3.4 Wiri ng instructions 1) It is recommended to use the cables of 0.75mm 2 gauge for connection to the control circuit terminals. If the cable gauge used is 1.25mm 2 or more, the front cover may be lifted when there are many cables running or the cables are run improperly , resulting in an opera tion p[...]

34 Control circuit spec ifications 2.3.5 Mounting the operation panel (FR-DU07) on the enclosure s urface Having an operation p anel on the enclosure surface is convenient. With a connection cable, you can mount the operation panel (FR-DU07) to the enclosure surface, and c onnect it to the inverter . Use the option FR-CB2  , or the following [...]

35 Control circuit specificatio ns 2 WIRING 2.3. 6 RS- 485 ter minal block 2.3.7 Communication operation Using the PU connector or RS-485 terminal, you can perfo rm communication operation from a personal computer etc. When the PU connector is c onnected with a personal, F A or other computer by a communi cation cable, a user program can run and mo[...]

36 Conne ction of sta nd-alone option unit s 2.4 Connection of stand-alone o ption units The inverter accepts a variety of st and-alone option unit s as required. Incorrect connection will c ause inverter damage or accident. Connec t and operate the op tion unit carefully in accordance with the corresponding option unit manual. 2.4.1 Connection of [...]

37 Conn ection of st and-alone opti on unit s 2 WIRING (2) FR-BR-(H) connection example with resistor unit (3) Connection example with MT -BR5 type resistor unit *1 Connect the inverter t erminals (P/+ , N/-) and b rake unit (FR-BU 2) ter minals so t hat their t erminal names mat ch with each othe r. (Incorrect connection will d amage the in verter[...]

38 Conne ction of sta nd-alone option unit s 2.4.2 Connection of the brake unit (FR-BU/MT -BU 5) When connecting the brake unit (FR-BU(H) /MT -BU5) to improve the brake cap ability at deceleration, make c onnection as shown below . (1) Connection with the FR-BU (FR-F720-02330 (FR-F740-01 160) or less) (2) Connection with the MT -BU5 (F R-F720-03160[...]

39 Conn ection of st and-alone opti on unit s 2 WIRING <Inserting the CN8 connect or> Make cuts in rubber bush of the upper portion of the inverter and lead a c able. 1) Mak e cuts in the rubber bush for leadi ng the CN8 connector cable with a nipper or cutter knife. 2) Insert a c onnector on the MT -BU5 side through a rubber bush to connect [...]

40 Conne ction of sta nd-alone option unit s 2.4.3 Connection of the brake unit (BU type) Connec t the brake un it (BU type) correc tly as show n below . Incorrect co nnection w ill dama ge the inver ter . Remove the ju mper across terminals HB and PC and terminals TB and HC of the brake u nit and fi t it to acro ss terminal s PC and TB. 2.4.4 Conn[...]

41 Conn ection of st and-alone opti on unit s 2 WIRING (2) Connection with the MT -HC (FR- F720-03160 (FR-F 740- 01800) or more) *1 Remove the jumper across terminals R and R1, S and S1 of the inverter , and connect the control cir cuit power suppl y to the R1 a nd S1 termin als. Do not c o nnect an ything to t he power inpu t ter minals R/L1 , S/ [...]

42 Conne ction of sta nd-alone option unit s 2.4.5 Connection of the power regene ration comm on converter (FR-CV) (FR-F72 0-02330 ( FR-F740-0 1 160) or less) When connecting the power regeneration co mmon converter (FR-CV), make connection so that the inverter terminals (P/+, N/-) and the terminal symbols of the power regeneration common converter[...]

43 Conn ection of st and-alone opti on unit s 2 WIRING 2.4.6 Connection of the power regenera tion converter (MT -RC) (FR-F720-03 160 (FR-F740 -01800) or mo re) When connecting a power regeneration conv erter (MT -RC), perfor m wiring securely as shown below . Incorrect connection will damage the regeneration converter and inverter . After connecti[...]

44 Conne ction of sta nd-alone option unit s 2.4.7 Connection of the power factor improving DC reactor (FR-HEL) (1) Keep the s urrounding air temperature within the permis sible range (-10 ° C to +50 ° C). Keep enough clearance around the reactor because it heats up. (T ake 10cm (3.94 inches) or more clearance on top and bottom and 5cm (1.97 inch[...]

45 3 4 5 6 7 1 2 3 PRECA UTIONS FOR USE OF THE INVER TER This chapter expl ains the "PRECAUTIONS FOR USE OF THE INVER TER" for use of this product. Always read the in structions befor e using the equipment. 3.1 EMC and leakage current s ........... ......... ........ ......... 46 3.2 Ins tallation o f a re actor . ....... ..... ....... ..[...]

46 EMC and leakag e curre nts 3.1 EMC and leak a ge cur r ents 3.1.1 Leakage currents a nd countermeasures Capacit ances exist between the inverter I/O cables, other cables and earth and in the motor , through which a leakage current flows. Since its value depends on the static capacit ances, carrier frequency , etc., low acoustic noise operation a[...]

47 EMC and lea kage cu rrent s 3 PRECAUTIONS FOR USE OF THE INVE RTER (3) Selection of rated sensitivi ty current of earth leakage circ uit breaker When using the earth leakage current breaker with the inverter ci rcuit, select it s rated sensitivity current as follows, independently of the PWM carrier frequency: Example z Selectio n examp le (in t[...]

48 EMC and leakag e curre nts 3.1.2 EMC measures Some elec tromagnet ic noise s enter the i nverter to m alfunctio n it and othe rs are rad iated by the in verter t o malfunc tion periphera l devi ces. Thou gh the inv erter is des igned to h ave high immunit y perfor mance, it handles l ow-leve l signal s, so it requires th e following b asic tech [...]

49 EMC and lea kage cu rrent s 3 PRECAUTIONS FOR USE OF THE INVE RTER z Data li ne filter Data line filt er is ef fective as an EMC measure. Provide a d ata li ne filter fo r the detec tor cable , etc. z EMC measu res Propa gation Path Measure s 1) 2) 3) When de vices th at handle lo w-level sign als and ar e liable to m alfunction due to elect rom[...]

50 EMC and leakag e curre nts 3.1.3 Power supply harm onics The inverter may generate power supply harmoni cs from its converter circuit to affect the power generator , power capacitor etc. Power s upply harmonics are dif fer ent from noise and leakage currents in source, frequency band and transmission path. T ak e the following countermeasure sup[...]

51 Inst allatio n of a re actor 3 PRECAUTIONS FOR USE OF THE INVERTER 3.2 I nsta llatio n of a r eac tor When the invert er is connec ted near a large-c apacity pow er tra nsformer (1000kV A or more ) or whe n a power c apacitor is t o be sw itched ov er , an exce ssive peak curren t may f low in th e power inp ut circ uit, dam aging t he conve rte[...]

52 Inverter -driven 400V class motor 3.4 In ver ter-driv en 400V c lass motor In the PWM ty pe inverter , a surge voltage attribut able to wiring c onstants i s generated at the motor terminals. Especially for a 400V class motor , the surge voltage may deteriorate the insulation. When the 400V class motor is driven by the inverter , consider the fo[...]

53 Precaution s for use of the i nverter 3 PRECAUTI ONS FOR USE OF THE INVERTER 3.5 Precautions f or use of th e in ver ter The FR-F700 series is a hig hly reliable product, but inco rrect peripheral circuit maki ng or operation/handling method may shorten the product life or damage the product. Before starting operation, alway s recheck the follow[...]

54 Precaut ions f or use o f the in verter (12) Provide electrical a nd mechani cal interl ocks for MC1 a nd MC2 whi ch are used for byp ass op eration. When the wiring is incorrect or if there is an electronic bypass circuit as shown on the right, the inverter will be damaged when the power supply is connected to the inverter U, V , W terminals du[...]

55 Failsafe of th e system which uses the invert er 3 PRECAUTI ONS FOR USE OF THE INVERTER 3.6 F ailsafe of the system w hich uses the inv er ter When a fault occ urs, the inverter trips to output a fault signal. However , a fault outpu t signal may n ot be ou tput at a n invert er fault occ urrence wh en the det ection c ircuit or output ci rcuit [...]

56 Failsaf e of the sys tem which use s the inverter (2) Backup method o utsid e the inve rter Even if the i nterlock is provid ed by the i nverter st atus si gnal, eno ugh fails afe is not e nsured de pending on the failur e sta tus of the in verter it self. For ex ample, whe n the inverte r CPU fai ls, even if the interloc k is prov ided usin g t[...]

57 3 4 5 6 7 1 2 4 P ARAMETERS This chapte r explains the "P ARAMETERS" for use of t his product. Always read the in structions befor e using the equipment.[...]

58 Operati on p anel (FR -DU07) 4.1 Operation panel (FR-DU07) 4.1.1 Component of the operation panel (FR-DU07) T o mount the operation panel (FR-DU07) on the enclos ure surface, re fer to pa ge 34 . No. Compon ent Nam e Description (a) Unit indi cato r Hz: Lit to indi cate frequen cy . (Flickers when the set frequenc y monitor is disp layed.) A: Li[...]

59 Operatio n panel (FR-DU07) 4 P ARA METERS 4.1.2 Basic opera tion (factory setting) At powering ON (External operation mode) PU operation mode (output frequency monitor) Parameter setting mode PU Jog operation mode Output current monitor Output voltage monitor Displays the present setting V alue change V alue change Parameter write is completed!![...]

60 Operati on p anel (FR -DU07) 4.1.3 Easy operation mode setting (eas y setting mode) Setting of Pr . 79 Ope ration mo de selectio n according t o comb ination o f the sta rt comm and and s peed com mand can be easily mad e. Operation example S tart com mand: external (STF/ STR), frequency co mmand: operate with Operat ion Di splay 1. Screen at po[...]

61 Operatio n panel (FR-DU07) 4 P ARA METERS 4.1.4 Changing the parame ter setting value 4.1.5 Display ing the set frequency During PU operation mode and External/PU combined operation mode ( Pr . 79 = "3"), push the setting dial ( ) to display the set frequency currently set. Chang ing exampl e Chang e the Pr . 1 Ma ximum frequency . are[...]

62 Para meter li st 4.2 P ar ameter list 4.2.1 Paramete r list In the initial setting, only the simple mode parameters are displ ayed. Set Pr . 160 U ser group r ead s electi on as required. Parameter Name Initial Va l u e Setting Range Remarks 160 User gr oup read selection 0 9999 Onl y the simp le mode paramet ers can be displayed . 0 Simple mode[...]

63 Parameter Li st Parameter li st 4 P ARA METERS Accelerat ion/ decele ration times 20 Acceler ation/de celerati on refere nce frequency 1 t o 400Hz 0.01H z 60 Hz 101 21 Acceler ation/decel eration tim e increme nts 0, 1 1 0 101 St a l l prev enti on 22 St all preventi on opera tion level 0 to 120%, 9999 0.1% 1 10% 81 23 St all prevention operatio[...]

64 Para meter li st Automatic rest art functions 57 Restart coastin g time 0, 0.1 to 5 s, 99 99/ 0, 0. 1 to 30s, 9999 *2 0.1s 9999 152 58 Restart cushion time 0 to 60s 0.1s 1s 152 ⎯ 59 Rem ote func ti on sele ctio n 0, 1, 2, 3, 1 1, 12, 13 1 0 98 ⎯  60 Energy sa ving control selection 0, 4, 9 1 0 1 63 ⎯ 65 Retry sele ction 0 to 5 1 0 159 ?[...]

65 Parameter Li st Parameter li st 4 P ARA METERS ⎯  125 T e rminal 2 freq uency se tting gain frequency 0 t o 400Hz 0.01H z 60 Hz 177 ⎯  126 T e rminal 4 freq uency se tting gain frequency 0 t o 400Hz 0.01H z 60 Hz 177 PID cont rol 127 PID co ntrol autom atic switcho ver frequency 0 t o 400Hz, 99 99 0.01H z 9999 2 61 128 PID ac tion sele[...]

66 Para meter li st ⎯ 158 AM terminal function selection 1 to 3 , 5, 6, 8 to 14, 17 , 21, 2 4, 50, 5 2, 53 , 67, 70 , 86 11 1 4 1 ⎯ 159 Automa tic switcho ver frequ ency range from bypass to inverter operation 0 to 10Hz, 9999 0.01H z 9999 2 93 ⎯  160 User grou p read selectio n 0 , 1, 9999 1 0 190 ⎯ 161 Frequ ency sett ing/key lock op er[...]

67 Parameter Li st Parameter li st 4 P ARA METERS Input ter minal func tion assignm ent 178 STF te rminal function select ion 0 to 8, 10 to 14 , 16, 24, 25, 50, 51, 60, 6 2, 64 to 67, 70 to 72, 77, 78, 9999 16 0 1 2 2 179 STR termi nal function selection 0 to 8, 10 to 14 , 16, 24, 25, 50, 51, 61, 6 2, 64 to 67, 70 to 72, 77, 78, 9999 16 1 1 2 2 180[...]

68 Para meter li st ⎯ 242 T er minal 1 add ed compen sation amount ( terminal 2) 0 t o 100% 0.1% 100% 175 ⎯ 243 T er minal 1 add ed compen sation amount ( terminal 4) 0 t o 100% 0.1% 75% 175 ⎯ 244 Coo ling fan operat ion selec tion 0, 1 1 1 3 00 Sli p compe nsation 245 Rated slip 0 to 50%, 9999 0.01% 99 99 80 246 Slip compensation time const [...]

69 Parameter Li st Parameter li st 4 P ARA METERS RS-4 85 com muni cati on 331 RS-48 5 commu nication station number 0 to 31 (0 to 127 , 0 to 247) 10 2 1 4 332 RS-48 5 com munication sp eed 3, 6, 12, 24, 48, 96, 192, 384 (96, 19 2, 384, 768) 19 6 2 1 4 333 RS-485 co mmunication stop bit length 0, 1, 10, 1 1 1 1 214 334 RS- 485 com munica tion parit[...]

70 Para meter li st Commu nication 549 Protoco l selection 0, 1, 2 1 1 232 550 NET m ode ope ration com mand sourc e selectio n 0, 1, 9999 1 9999 204 551 PU mod e operation com mand source select ion 1, 2 1 2 204 PID control 553 PID deviation limit 0 to 10 0.0%, 9999 0.1% 99 99 2 61 554 PID signa l operatio n selection 0 to 3, 10 t o 13 1 0 261, 28[...]

71 Parameter Li st Parameter li st 4 P ARA METERS BACnet M S/TP protoc ol 726 Au to Baudrat e/Max Ma ster 0 t o 255 1 255 2 47 727 Max Inf o Fr ames 1 to 25 5 1 1 247 728 De vice instance num ber (Upper 3 digit) 0 to 419 (0 to 418) 1 0 2 47 729 De vice instance num ber (Lower 4 digit) 0 to 9999 ( 0 to 4302) 1 0 247 PID contr ol 753 Secon d PID acti[...]

72 Para meter li st ⎯ 777 4mA inpu t fault operation frequ ency 0 to 400Hz, 99 99 0.01H z 9999 1 82 778 Current input check filter 0 to 10s 0.01s 0 182 ⎯ 779 Operat ion f requ ency du rin g comm unication error 0 to 400H z, 9999 0.01Hz 9999 216 ⎯ 799 Pu lse incremen t setting fo r output power 0.1kW h, 1kW h, 10kW h, 100kWh , 1000kW h 0.1 1kW[...]

73 Parameter Li st Parameter li st 4 P ARA METERS Cali brat ion p aramet ers C0 (900) *6 CA terminal calibration ⎯⎯ ⎯ 149 C1 (901) *6 AM ter minal calibration ⎯⎯ ⎯ 149 C2 (902) *6 T erm inal 2 freq uency sett ing bias frequency 0 t o 400Hz 0.01H z 0Hz 177 C3 (902) *6 T erminal 2 frequen cy setting bias 0 to 300 % 0.1% 0% 177 125 (903) *[...]

74 Para meter li st *1 Differ accord ing to capacities. 6%: F R-F720-00046, FR-F740-0 0023 4%: F R-F720-00077 to 00167, FR-F 740-00038 t o 00083 3%: F R-F720-00250 and 00340, FR-F 740-00126 an d 00170 2%: F R-F720-00490 to 01540, FR-F 740-00250 t o 00770 1.5%: FR-F 720-01870 and 02330, FR-F740 -00930 and 01 160 1%: F R-F720-03160 or more , FR-F740-[...]

75 4 P ARAMETERS Parame ters acco rding to pu rposes 4.3 Adjustmen t of the output torque (curre nt) of the motor 78 4.3.1 Manual torque boo st (Pr. 0, Pr. 46) .......................................... ............................................. ..................................... 78 4.3.2 Simple magnetic flux vector control (Pr.80, Pr.90) ...[...]

76 4.13 Operation setting at fault occurrenc e 159 4.13.1 Retry function (Pr. 65, Pr. 67 to Pr. 69)............................... ................................................. .......................... .......... 159 4.13.2 Fault code outpu t selection (Pr. 76) ...................................................... ...........................[...]

77 4 P ARAMETERS 4.22.7 Setting multip le parameters a s a batch (Pr.999) ........................................................... ............... .... ...................... 309 4.23 Setting fro m the parameter unit, operation pa nel 315 4.23.1 PU displa y language selec tion (Pr. 145) .................................. ........................[...]

78 Adjus tment of the out put torque (cu rr ent) of t he mot or 4.3 Adjustment of the output t or que (cur r ent) of th e motor 4.3.1 Manual torque boost (Pr . 0, Pr . 46) (2) Set multiple torque boost (RT signal , Pr . 46 ) ⋅ Use the second torque boost when changing the torque boost according to application or when us ing multiple motors by swi[...]

79 Adjustm ent of the ou tput torque (current) of the mo tor 4 P ARA METERS 4.3.2 Simple magnetic flux vector c ontrol (Pr .80, Pr .90) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". ( Refer to page 190 ) (1) Automatically control optimum torque (Pr . 80) ⋅ When Simple magnetic flux vector control is[...]

80 Adjus tment of the out put torque (cu rr ent) of t he mot or 4.3.3 Slip compensat ion (Pr . 245 to Pr . 247) ⋅ Slip compensation is vali dated when the motor rated slip calculated by the followi ng formula is set in Pr . 245 . Slip compensation is not used when Pr . 245 = "0" or "9999". The inverter output current may be us[...]

81 Adjustm ent of the ou tput torque (current) of the mo tor 4 P ARA METERS 4.3.4 S tall prevention ope ration (Pr . 22, Pr . 23, P r . 48, Pr . 49, Pr . 66 , Pr . 148, Pr . 149, Pr . 154, Pr . 156, Pr . 157) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) *1 This p arameter allows [...]

82 Adjus tment of the out put torque (cu rr ent) of t he mot or (2) St all prevent ion operation sig nal output and output timing adjustment ( OL signal, Pr . 15 7 ) ⋅ When the output current exceeds the s tall prevention operat ion level and st all prevention is activated, the stall prevention operation signal (OL signal) turns ON for longer tha[...]

83 Adjustm ent of the ou tput torque (current) of the mo tor 4 P ARA METERS (4) Set multiple s t all prevent ion operation l evels (Pr . 48, Pr . 49 ) ⋅ Setting "9999" in Pr . 49 Second stall pr evention operation fr equency and turning the RT s ignal ON make Pr . 48 Se cond stall pr evention operation current val id. ⋅ In Pr . 48 , y[...]

84 Adjus tment of the out put torque (cu rr ent) of t he mot or (6) T o further prevent a tri p (Pr . 154) ⋅ When Pr . 154 is set to "0", the output vo ltage reduces during st all prevention operation. By making setting to reduce the output voltage, a n overcurrent trip can further bec ome diffi cult to occur . ⋅ Use this function whe[...]

85 Adjustm ent of the ou tput torque (current) of the mo tor 4 P ARA METERS CAUTION Do not set a small value as the stall prevention operation c urrent. Otherwise, torque generated will reduce. Always perform test operation. S tall prevention operation during accelera tion may inc rease the acceleration time. S tall prevention operation per formed [...]

86 Adjus tment of the out put torque (cu rr ent) of t he mot or 4.3.5 Multiple ra ting (Pr . 57 0) • The initial value and setting range of the following parameters are changed by performing reset and all p arameter clear after changing this p arameter setting. • Reflect the Pr . 57 0 setting i n the following procedure. 1) Change the Pr . 57 0[...]

87 Limiting th e output frequenc y 4 P ARA METERS 4.4 Limiting the output frequency 4.4.1 Maximum/ minimum frequenc y (Pr . 1, Pr . 2, Pr . 18) * The parameters can be s et when Pr . 160 Us er group re ad s election = "0". (Refer to page 19 0) (2) Set m inimum frequency ⋅ Use Pr . 2 Minimum fr eq uency to set the lower limit of the outp[...]

88 Limiting th e output frequenc y 4.4.2 Avoiding mechanica l resonance points (Frequency jump) (Pr . 31 to Pr . 36) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) When it is desired to a void resonance a ttributable to the natural frequency of a mechanic al system, t hese parameter[...]

89 V/F pa ttern 4 P ARA METERS 4.5 V /F pa tter n 4.5.1 Base frequenc y , volt age (Pr . 3, Pr . 19, Pr . 47) * The parameters can be s et when Pr . 160 Us er group re ad s election = "0" (Refer to page 190) (2) Set multiple ba se frequencies (Pr . 47) ⋅ When you want to change the base frequency when switching two motors with one inver[...]

90 V/F p attern (3) Base frequency volt age setting (Pr . 19) ⋅ Use Pr . 19 Base fr eq uency voltage to set the base volta ge (e.g. rated motor voltage). ⋅ If the setting is equal to or less than the po wer supply voltage, the maximum output v oltage of the inverter is as set in Pr . 19 . ⋅ Pr . 19 can be utilized in the following c ases. (a)[...]

91 V/F pa ttern 4 P ARA METERS 4.5.2 Load pattern selection (Pr . 14) Y ou can select the optimum output characteristic (V/F characteristic) for the application and load characteristics. Parameter Number Name Initial V alue Setting Rang e Descrip tion 14 Load pattern sele ction 1 0 For cons tant-torque load 1 For vari able -tor que loads The above [...]

92 V/F p attern 4.5.3 Adjustable 5 points V/F (Pr . 71, Pr . 100 t o Pr . 109) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) A dedicated V/F p attern is available by free ly setting the V/F characteristic between a st artup and the base frequency and base voltage under V/F control [...]

93 Frequen cy setting by external termina ls 4 P ARA METERS 4.6 Frequenc y setting by e xter nal ter minals 4.6.1 Multi- speed setting opera tion (Pr . 4 to Pr . 6, Pr . 24 to Pr . 27, Pr . 232 to Pr . 239) The above parameters allow its setting to be changed during operatio n in any operatio n mode even if "0" (init ial value) is set in [...]

94 Frequen cy setting by ex ternal ter minals (2) Multi-speed setti ng higher th an speed 4 (Pr . 24 to Pr . 27, Pr . 232 t o Pr . 239) ⋅ Frequ ency from s peed 4 to spee d 15 ca n be set ac cord ing to the combina tion of th e RH, R M, RL and REX si gnals. S e t the running frequencies in Pr . 24 to Pr . 27, Pr . 232 to Pr . 239 . (In the initia[...]

95 Frequen cy setting by external termina ls 4 P ARA METERS 4.6.2 Jog operation (Pr . 15, Pr . 16) The above p a ramete rs are displaye d as simple mode paramet ers on ly when the par ameter unit (F R-PU04/FR- PU07) is conne cted. When the operation p anel (FR-DU07 ) is connecte d, the above p arameters can be set only whe n Pr . 160 Use r gr oup r[...]

96 Frequen cy setting by ex ternal ter minals (2) Jog operation from PU ⋅ Set the PU (FR-DU07 /FR-P U04 /FR-PU07) to the jog operation mode. Operation is performed only while the start button is pressed. CAUTION ⋅ When Pr . 29 Acceleratio n/deceleration pa ttern selecti on = "1" (S-pattern ac celera tion/d ecelerat ion A), the acce le[...]

97 Frequen cy setting by external termina ls 4 P ARA METERS 4.6.3 Input compensation of multi-speed an d remote setting (Pr . 28) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". ( Refer to page 190 ) By inputting the fr equency setting compensation signal (term inal 1, 2), the speed (frequency) can be c[...]

98 Frequen cy setting by ex ternal ter minals 4.6.4 Remote setting function (Pr . 59) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190 ) .... S pecificat ions differ a ccording to the date a ssemble d. Refer to page 400 to check th e SERIAL number. * External opera tion freque ncy (oth[...]

99 Frequen cy setting by external termina ls 4 P ARA METERS (1) Rem ote setting f unction ⋅ Use Pr . 59 to select whether to use the remote s etting function or not and whether to use the frequency setting storage function in the remote setting mode or not. When Pr . 59 setting is any of "1 to 3, 1 1 to 13" (remote setting function vali[...]

100 Frequen cy setting by ex ternal ter minals REMARKS During Jog operation or PID control operation, the remote setting fu nction is invalid. ⋅ Even wh en the remo tely-set freque ncy is c leared by tur ning on the RL (c lear) signal after turn OFF (ON) o f both the RH and RM si gnals, the inverter operat es at the remot ely-set freque ncy store[...]

101 Setting of ac celeration/deceleration tim e and acceleration/d eceleration pattern 4 P ARA METERS 4.7 S etting of acceleration/ deceleration time and accelerati on/decelera tion pa tter n 4.7.1 Setting of the ac celeration and dece leration time (Pr . 7, Pr . 8, Pr . 20, Pr . 21, Pr . 44, Pr . 45, Pr . 147) Purpose Paramete r that mus t be set [...]

102 Setting of acceleration/dece leration time and ac celeration/deceleratio n pattern (2) Deceleration time setting (Pr . 8, Pr . 20) ⋅ Use Pr . 8 Deceleration time to set the d eceleration time r equired to rea ch 0Hz from Pr . 20 Acceleration/dece leration r eference f r eq uency . ⋅ Set the deceleration time ac cording to the following form[...]

103 Setting of ac celeration/deceleration tim e and acceleration/d eceleration pattern 4 P ARA METERS CAUTION ⋅ In S -shaped accel eration/de celeration pattern A (r efer t o page 105) , the se t time is the period r equired to reach the b ase freq uency s et in Pr . 3 Base frequency . ⋅ Acc eleration/de celera tion time for mula whe n the set [...]

104 Setting of acceleration/dece leration time and ac celeration/deceleratio n pattern 4.7.2 Star ting frequency and start-time hold f unction (Pr . 13, Pr . 571) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190 ) Y ou can set the starting frequency and hold the set starting fre quency[...]

105 Setting of ac celeration/deceleration tim e and acceleration/d eceleration pattern 4 P ARA METERS 4.7.3 Ac celeratio n/deceleration pat tern (Pr . 29, Pr . 140 t o Pr . 143) The above pa rameter s can be set when Pr . 160 User group r e ad selection = "0". (Re fer to page 190) ... Specification s differ acco rding to th e date asse mb[...]

106 Setting of acceleration/dece leration time and ac celeration/deceleratio n pattern (3) S-patte rn acceleration/ deceleration B ( Pr . 29 = "2") ⋅ For prevention of load shifting in conveyo r and other applications . Since acceleration/deceleration is alwa ys made in an S shape from current frequency (f2) to target frequency (f1), th[...]

107 Selection and pro tection of a motor 4 P ARA METERS 4.8 Selection and protection of a motor 4.8.1 Motor protection fr om overheat (Electr onic therma l relay function) (Pr . 9, Pr . 51) *1 The parameters can be s et when Pr . 160 User gr oup read selection = "0" (Refer to page 190) *2 When parameter is read using the FR-PU04, a parame[...]

108 Selection and pr otection of a mo tor (2) Electronic thermal rel ay function operation charact eristic (THT) Electronic thermal relay function (transis tor protection thermal) operation characteristics of the inverter when the ratio of the motor current to the inverter rated current is presented as transverse is shown. T ransverse is calculated[...]

109 Selection and pro tection of a motor 4 P ARA METERS (3) Set multiple e lectronic thermal relay functions (Pr . 51) (4) Electronic thermal relay function preal arm (TH) and alarm signal (THP signal) (5) External thermal relay input (O H signal) Use this function when rotating two motors of dif ferent rated currents individually by a single inver[...]

11 0 Selection and pr otection of a mo tor (6) PTC thermistor input (PTC signal) Built-in P TC thermistor of the motor can be input to the PTC signal (AU terminal). ⋅ For the terminal used fo r PTC signal in put, assign the function by setting "63" in Pr . 184 AU terminal function selection and also set t he AU/PTC switchover sw itch to[...]

111 Selection and pro tection of a motor 4 P ARA METERS 4.8.2 Applied motor (Pr . 71) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) Refer to the following list and set this p arameter according to the motor used. Setting of the used motor selects the thermal c haracteristic approp[...]

11 2 Motor brake and s top op eration 4.9 Motor brak e and stop operation 4.9.1 DC injec tion brake ( Pr . 10 to P r . 12) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190 ) Purpose Parame ter that must b e set Refer to Page Motor braking torque adjustment DC injection bra ke Pr . 10 t[...]

11 3 Moto r brake and st op oper ation 4 P ARA METERS (3) Operation volt age (torque) setting (Pr . 12) ⋅ Use Pr . 12 to set the percentage to the power supply voltage. ⋅ When Pr . 12 = "0%", the DC injection brake is disabled. (At a stop, the motor coas ts.) ⋅ When using the constant-torque motor (SF-JRCA) and energy saving motor ([...]

11 4 Motor brake and s top op eration 4.9.2 Selection of a regenerati ve brake a nd DC feeding (P r . 30, Pr . 70) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190 ) .... S pecificat ions differ a ccording to the date a ssemble d. Refer to page 400 to check th e SERIAL number. <FR-F[...]

11 5 Moto r brake and st op oper ation 4 P ARA METERS (1) W hen the br ake unit ( FR-BU2, BU, FR-BU) is used ⋅ Set "0 (initial value), 10, 20, 100 or 120" in Pr . 30 . The Pr . 70 setting is inv alid. (2) W hen using a brake unit (MT -BU5) and power regeneration convert er (MT -RC) (FR-F720- 03160 (FR-F740- 01800) or more) ⋅ Set "[...]

11 6 Motor brake and s top op eration (5) DC feeding mode 2 ( Pr . 30 = "20, 21, 120 or 121") ⋅ When "20, 21, 120 or 121" is set in Pr . 30 , operation is performed with AC power supply normally and with DC power supply such as battery at power failure. ⋅ Connect the AC power supply to terminal R/L1, S/L2, and T/L3 and conne[...]

11 7 Moto r brake and st op oper ation 4 P ARA METERS ⋅ Operation example 1 at power failure ⋅ Operation example 2 at power failure (when DC power is restored) ⋅ Operation example 3 at power failure (when continuous operation is performed) Ti me ON ON Back up operation Motor coasting STF(STR) DC power supply AC power supply ON AC power supply[...]

11 8 Motor brake and s top op eration (6) Power supply specification at DC feeding (7) Regenerative brake duty alarm output and alarm signal (RBP signal) (FR-F720-03160 (FR- F740-01800) or more) (8) Reset selection at main circuit power ON (Pr . 30) At initial status , inverter resets at main circuit power ON when using separated power source for m[...]

11 9 Moto r brake and st op oper ation 4 P ARA METERS 4.9. 3 Stop selecti on ( Pr . 2 50) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) Used to select the stopping method (deceleration to a stop or coasting) when the st art signal turns OFF . Used to stop the motor with a mechanic[...]

120 Motor brake and s top op eration 4.9.4 Output stop function (Pr . 522) ⋅ When both of the frequency setting signal and output frequency falls to the frequency set in Pr . 522 or lower , the inverter stops the output and the motor coast s to a stop. ⋅ After a stop, the inverter output re-starts when the frequency signal is s et higher than P[...]

121 Moto r brake and st op oper ation 4 P ARA METERS REMARKS ⋅ When Pr . 52 2 ≠ "9999", ou tput stop function disables DC injec tion brak e operation , so the motor co asts to a st op when t he outpu t frequen cy falls to Pr . 5 22 or lowe r . Re-acc eler ati on duri ng co astin g may c ause an inver ter t rip de pend ing on the pa ra[...]

122 Funct ion a ssign ment of extern al termi nal and control 4.10 Function assignment o f e xter nal ter minal and control 4.10.1 Input terminal function selection (Pr . 178 to Pr . 18 9) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190) .... S pecificat ions differ a ccording to the d[...]

123 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS *1 When Pr . 59 Remote func tion selec tion ≠ "0", t he funct ions of the RL , RM and RH signals change as listed above. *2 The OH signal turns ON when t he relay contac t "opens". 1R M Pr . 59 = 0 (initia l value) M iddle-s peed oper ation com mand[...]

124 Funct ion a ssign ment of extern al termi nal and control (2) Response time of ea ch signal ⋅ The response time of the X10 signal i s within 2ms. However , when the X10 signal is not assigned at the Pr . 3 0 Regenerative function selection setting of "2" (FR-HC/MT - HC/FR-CV connection), the response time of the MRS signal is within[...]

125 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS 4.10.3 Condition selection of function va lidity by the second function selection signal (R T) (RT signal , Pr . 155) ⋅ When the RT s ignal turns ON, the second function becomes valid. ⋅ The second function has the following appl ications. (a) Switching between norma[...]

126 Funct ion a ssign ment of extern al termi nal and control 4.10.4 Star t signal selec tion (STF , STR, ST OP signal, P r . 250) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190) (1) 2-wire type (STF , STR signal ) ⋅ A two-wire type connection is shown below . ⋅ In the initial se[...]

127 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS (2) 3-wire type (STF , STR, ST OP signal) ⋅ A 3-wire type connection is shown below . ⋅ The start self-holding selection becomes valid when the ST OP signal is turned ON. In this case, the forward/ reverse rotation signal functions only as a start signal. ⋅ If the [...]

128 Funct ion a ssign ment of extern al termi nal and control 4.10. 5 Output terminal functi on selection (Pr . 190 to Pr . 196) (1) Output signal l ist ⋅ Y ou can set the functions of the output terminals. ⋅ Refer to the following tabl e and set the parameters: (0 to 99: Positiv e logic, 100 to 199: Negative logic) Y ou can change the function[...]

129 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS 12 1 12 Y12 Output current detect ion Output when the out put curre nt is higher than the Pr . 1 50 setting for long er than the time set in Pr . 151 . Pr . 150, Pr . 151 135 13 1 13 Y13 Zero current detect ion Output when the out put powe r is lower than the Pr . 15 2 s[...]

130 Funct ion a ssign ment of extern al termi nal and control 71 ⎯ RO1 Comme rcial-pow er supply side motor 1 connect ion RO1 Used wh en using ad vanced PI D contro l (pum p function ). Pr . 575 to Pr . 591 283 72 ⎯ RO2 Comme rcial-pow er supply side motor 2 connect ion RO2 73 ⎯ RO3 Comme rcial-pow er supply side motor 3 connect ion RO3 74 ?[...]

131 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS (2) Inverter operation ready signal (R Y signal ) and inverter running si gnal (RUN, RUN3 signal) *1 This s ignal turns OFF during po wer failure or unde rvoltage. *2 Output is s hutoff in con ditions like a fault and when the MRS signal is ON. REMARKS ⋅ The sa me fu n[...]

132 Funct ion a ssign ment of extern al termi nal and control (3) Fault output signal (ALM, ALM2 signal) (4) Input MC shutoff si gnal (Y91 si gnal) ⋅ The Y91 signal is output at occurrence of a fault attributable to the fai lure of the inverter circuit or a fault caused by a wiring mist ake. ⋅ When using the Y91 s ignal, set "91 (positive [...]

133 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS 4. 10.6 Detection of output frequency (SU, FU, FU2 signal, Pr . 41 to Pr . 43, Pr . 50, Pr . 870) The inverter output frequency is detected and output to the output signal. Parameter Number Name Initia l Va l u e Setting Range Description 41 Up-t o-frequenc y sensitivit [...]

134 Funct ion a ssign ment of extern al termi nal and control (3) Speed detection hysteresis ( Pr . 870) ⋅ This function prevents chattering of the speed detection signals. When an output frequency fluctuates, the up to frequency signal (SU) and output frequency detection signals (F U, FU2) may repeat O N/OFF (chatters ). Setting hysteresis to th[...]

135 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS 4.10.7 Output current detection function (Y12 signal, Y13 signal , Pr . 150 to Pr . 153 , Pr . 166, Pr . 167) The output current during inverter running can be detected and output to the output terminal. Parameter Number Name Initia l V alue Setting Range Description 150[...]

136 Funct ion a ssign ment of extern al termi nal and control (2) Zero current detection ( Y13 signal, Pr . 152, Pr . 153, Pr . 167 ) ⋅ If the output current remains lower than the Pr . 152 setti ng during inverter operation for longer than the time set in Pr . 153 , the zero current detection (Y13) signal is output from the inverter's open [...]

137 Funct ion ass ignme nt of ex tern al termi nal and contro l 4 P ARA METERS 4.10.8 Remote output function (REM signal, Pr . 495 to Pr . 497) Y ou c an utilize the ON/OFF of the inverter's output signals instead of the remote output terminal of the programmable controller . Parameter Number Name Initial Va l u e Setting Range Descrip tion 49[...]

138 Funct ion a ssign ment of extern al termi nal and control 4.10.9 Pulse train output of output power (Y79 signal, Pr . 799) (1) Pulse increment setting for output power (Y79 si gnal, Pr .799 ) ⋅ After power ON or inverter reset, output signal (Y79 signal) is output in pulses ev ery time accumulated output power of the inverter exceeds Pr .799 [...]

139 Monitor d isplay and moni tor output signal 4 P ARA METERS 4.11 Monitor display and moni tor output signa l 4.1 1.1 Speed displa y and speed set ting (Pr . 37, P r . 144, Pr . 505) .... .. The speci ficat ion differ s accord ing to the manuf actu re date. R efer to page 400 and check the SERI AL. *1 The maximum value of the setti ng range dif f[...]

140 Monitor d isplay and monitor output s ignal CAUTION ⋅ Unde r V/F control, th e output frequ ency of t he inverte r is displayed in terms of sy nchrono us speed, and therefo re, displaye d valu e = ac tual spe ed + mo tor slip. ⋅ When t he running s peed disp lay is sele cted at the setting of Pr . 37 "0" and Pr . 144 "0"[...]

141 Monito r displa y and moni tor output signal 4 P ARA METERS 4.1 1.2 DU/PU monito r display selec tion (Pr . 52, Pr . 54, P r . 158, Pr . 170, Pr . 171, Pr . 268 , Pr . 563, Pr . 564, Pr . 891) The monitor to be display ed on the main screen of t he operation p anel (FR-DU07)/p arameter unit (FR-PU 04/FR- PU07) can be selected. Parameter Number [...]

142 Monit or displa y and mo nitor output si gnal (1) Monitor description list (Pr . 52) ⋅ Set the monitor to be displayed on the operation p anel (FR-DU07) and parameter unit (FR-PU04/FR-PU07) in Pr . 52 DU/PU main dis play data selection . ⋅ Set the monitor to be output to the terminal CA (analog output (0 to 20mADC current output)) in Pr . 5[...]

143 Monito r displa y and moni tor output signal 4 P ARA METERS *1 Frequency setting to output ter minal status on t he PU main monitor are selected by "other m onitor selection" of the parameter unit (FR-PU04 , FR-P U07 ). *2 The c umula tive e nergiza tion time an d actu al oper ation t ime ar e acc umula ted from 0 to 65 535 h ours, th[...]

144 Monit or displa y and mo nitor output si gnal REMARKS ⋅ By setting "0" in Pr . 52 , the monitorin g of output speed to fault d isplay can b e selected i n sequenc e by . ⋅ When th e operatio n panel (FR-DU 07) is used, the displayed units are Hz, V and A only and th e others are not displayed . ⋅ The monit or set in Pr . 52 is d[...]

145 Monito r displa y and moni tor output signal 4 P ARA METERS (3) Operation p anel (FR-DU07) I/O terminal monit or (Pr . 52) ⋅ When Pr . 52 is set to a ny of "55 to 57", t he I/O te rminal states can be monitor ed on the operatio n panel (FR-DU0 7). ⋅ The I/O terminal monitor is displayed on the third monitor . ⋅ The LED is ON whe[...]

146 Monit or displa y and mo nitor output si gnal (4) Cum ulative power mo nitor and clear (Pr . 170, Pr . 891) ⋅ On the cumulative power monitor ( Pr . 52 = "25"), the output power monitor value is added up and is updated in 1h increments . ⋅ The operatio n pane l (FR-DU 07), pa rameter un it (FR-PU04 /FR-PU07 ) and communicati on (R[...]

147 Monitor d isplay and moni tor output signal 4 P ARA METERS 4.1 1.3 CA, AM terminal functi on selection (P r .55, Pr .56, Pr .867, P r .869) (1) Frequency monitoring ref erence( Pr . 55 ) (2) Current monitoring refere nce ( Pr . 56 ) For signal output, two different output terminals are available: analog current out put terminal CA and analog ou[...]

148 Monitor d isplay and monitor output s ignal (3) T erminal AM response adjustment (Pr . 867) • Using Pr . 867 , the output voltage response of the terminal AM can be adjusted within the range 0 to 5s. • Increasing the setting stabilizes the terminal AM output more but reduces the response level. (Setting "0" sets the response level[...]

149 Monitor d isplay and moni tor output signal 4 P ARA METERS 4.1 1.4 T ermi nal CA , AM calibr atio n (Calibrat ion parameter C 0 (Pr . 90 0), C1 ( Pr . 901), C8 (Pr .930) to C1 1 (Pr . 931)) (1) CA terminal calibrat ion ( C0(Pr . 900), C8(Pr . 930) to C1 1(Pr . 931) ) ⋅ Calibrate CA terminal in the fol lowing procedure. 1) Connect a 0-20mADC m[...]

150 Monitor d isplay and monitor output s ignal (2) AM terminal c alibration (C1(Pr .901)) ⋅ Calibrate the AM terminal in the following procedure. 1) Connect a 0-10VDC meter (frequency meter) to acros s inverter terminals AM and 5. (Note the polarity . The terminal AM is posi tive.) 2) Refer to the monitor description list (pag e 142 ) and set Pr[...]

151 Monitor d isplay and moni tor output signal 4 P ARA METERS 4.1 1.5 How to calibrate the terminal CA when using the operation panel (FR-DU07) REMARKS ⋅ Calibrat ion ca n also be made for ex ternal o peration . Set the frequenc y in E xternal operation mode, and m ake ca libration in the a bove pr ocedure . ⋅ Calibrat ion is available even du[...]

152 Operatio n selection at power fail ure and inst anta neous power fai lure 4.12 Operation selection a t pow er f ailure and instanta neous pow er failure 4.12.1 Automatic restart a fter instan taneous power fa ilure / flying st art (Pr . 57, Pr . 58, Pr . 162 to P r . 165, P r . 299, Pr . 61 1) Purpose Parameter that m ust be Set Refer to Page A[...]

153 Operatio n selection at pow er failure and inst antaneou s powe r failure 4 P ARA METERS (1) Automatic rest art af ter inst antaneous power failure operation ⋅ When Inst antaneous power failure protection (E.IPF) and undervoltage protection (E.UVT) are activated, the in verter output is shut of f. (Refer to page 3 40 for E.IPF and E.UVT .) Wh[...]

154 Operatio n selection at power fail ure and inst anta neous power fai lure (4) Restar t coasting time (Pr . 57) ⋅ Coasting time is the time from when the motor speed is detected until automatic restart control is started. ⋅ Set Pr . 57 to "0" to perform automatic restart operation. The coasting time i s automatically set to the val[...]

155 Operatio n selection at pow er failure and inst antaneou s powe r failure 4 P ARA METERS 4.12.2 Power failure signal ( Y67 signal ) When output is shutof f due to a power failure or undervoltage, the Y67 signal turns ON regardless of the automatic restart after ins tantaneous power failure function setting. Y67 signal turns OFF at power failure[...]

156 Operatio n selectio n at power failure and in stant aneous p ower failu re 4.12.3 P ower failure-t ime decele ration-to-stop fu nction (Pr . 261 to Pr . 266 ) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) .... S pecificat ions differ a ccording to the date a ssemble d. Refer to[...]

157 Operati on sele ction at po wer fa ilure and inst ant aneou s power fa ilure 4 P ARA METERS (3) Power failure stop function ( Pr . 261 = "1, 21") ⋅ If power is r estored during power failure deceleration, dec eleration to a stop is continued and the inverter remains stopped. T o restart, turn OFF the start signal onc e, then turn it[...]

158 Operatio n selectio n at power failure and in stant aneous p ower failu re (5) Power failure deceleration signa l (Y46 signal) ⋅ After a power failure stop, inverter cannot start even if power is restored and the st art command is given. In this case, check the power failure deceleration signal (Y46 signal). (at occurrence of input phase loss[...]

159 Operation setting at f ault occurrence 4 P ARA METERS 4.13 Oper at ion setting a t f ault occur rence 4.13.1 Retry f unction (Pr . 65, Pr . 67 to Pr . 69) ⋅ Retry operation automatically resets a fault and restarts the inverter at the starting frequency when the time set in Pr . 68 elapses after the inverter is tripped. ⋅ Retry operation is[...]

160 Operation setting at fault occurrence ⋅ Use Pr . 65 to select the fault to be activated for retries. No retry will be made for the fault not indic ated. ( Refer to page 334 for the fault des cription.)  indicates the errors selected for retry . CAUTION ⋅ For a retry error , only the description of the first faul t is stored. ⋅ When a n[...]

161 Operation setting at f ault occurrence 4 P ARA METERS 4.13.2 Fault code output selection (Pr . 76) ⋅ By setting Pr . 76 to "1" or "2", the fault code can be output to the output terminals. ⋅ When the setting is "2", a faul t code is output at only fault occurrence, and during n ormal operation, the terminals ou[...]

162 Operation setting at fault occurrence 4.13.3 Input/output phase loss protection selection (Pr . 251, Pr . 872) (1) Output phase loss protection selec tion (P r . 251) ⋅ When Pr . 251 is set to "0", output phase loss protection (E.LF) becomes inv alid. (2) Input phase loss protection selection (Pr . 872) ⋅ When Pr . 8 72 is set to [...]

163 Energy saving ope ration and energy saving monitor 4 P ARA METERS 4.14 Ener g y saving ope r atio n and energ y saving moni tor 4.14.1 Energy sa ving control and Optimum ex citation control (Pr . 60 ) (1) Energy saving operation mode (Setting "4") ⋅ When "4" is set in Pr . 60 , the inverter operates in the energy saving op[...]

164 Ener gy sa vin g oper atio n and ener gy sav ing monit or 4.14.2 Energy saving monitor (Pr . 89 1 to Pr . 899) From the power consumption estima ted value during commercial power supply operation, the energy saving effect by use of the inv erter can be monitored/output. Parameter Num ber Name Initial V alue Se tti ng Ra nge 200V class (400 V cl[...]

165 Energy saving ope ration and energy saving monitor 4 P ARA METERS (1) Energy saving monitor l ist ⋅ The following items are monitored by the power savi ng monitor ( Pr . 52, Pr . 54, Pr . 15 8 = "50"). (Only 1) Power saving and 3) Power saving av erage value can be output to Pr . 54 (terminal CA) and Pr . 158 (terminal AM)) ⋅ The [...]

166 Ener gy sa vin g oper atio n and ener gy sav ing monit or (2) Power saving inst antaneous monit or ( 1) power savings, 2) power saving rate ) ⋅ On the power saving monitor ( 1)), an energy saving ef fect as comp ared to the power consumption during commercial power supply operation (e stimated value) is calculated and displ ays on the main mo[...]

167 Energy saving ope ration and energy saving monitor 4 P ARA METERS (5) Power estimated value of commercial power supply operation ( Pr . 892, Pr . 893, P r . 894) ⋅ Select the commercial power supply operation pattern from among the four patterns of discharge damper control (fan), inlet damper control (fan), valve control (pump) and c ommercia[...]

168 Ener gy sa vin g oper atio n and ener gy sav ing monit or (6) Annual power saving amount, power charge ( Pr . 899) ⋅ By setting the operation time rate [%] (ratio of time when t he motor is actually driv en by the inverter during a year) in Pr . 899 , the annual energy saving effect can be predicted. ⋅ When the operation p attern is predete[...]

169 Motor noi se, E MI meas ures , mech anic al r esona nce 4 P ARA METERS 4.15 Motor noise, EMI measures, mec hanical resonance 4.15 .1 PWM ca rrier fr equen cy and Soft-P WM contr ol (Pr . 72, P r . 24 0, Pr . 26 0) (1) PW M carr ier frequency changi ng (Pr . 72) ⋅ Y ou can change the PWM carrier frequency of the inverter . ⋅ Changi ng the PW[...]

170 Moto r noi se, EMI meas ures, mec hani cal reson ance 4.15.2 Speed smoothing co ntrol (Pr . 65 3, Pr . 654) (1) Control block diagram (2) Setting metho d If vibration due to mechanical resonance occurs, set 100% in Pr . 653 , run the inverter at the frequency which generates maximum vibration and check if the vibration will be reduced or not af[...]

171 Frequ ency s etti ng by ana log in put (t ermi nal 1, 2, 4) 4 P ARA METERS 4.16 F requency set ting by analog in put (ter minal 1, 2, 4) 4.16.1 Analog input select ion (Pr . 73 , Pr . 267 ) (1) Selection of a nalog input selection ⋅ For the terminals 2, 4 u sed for analog input, voltage input (0 to 5V , 0 to 10V) or current input (4 to 20 mA)[...]

172 Frequ ency s ett ing by ana log i nput (t er minal 1 , 2, 4) ⋅ Refer to the following tabl e and set Pr . 7 3 and Pr . 26 7 . ( indicates the main speed setting) ⋅ Set the volt age/current input switch referring to the table below . AU signal T erminal 4 Input Pr. 73 Setting T erminal 2 Input T erminal 1 Input Compens ation I nput T erminal[...]

173 Frequ ency s etti ng by ana log in put (t ermi nal 1, 2, 4) 4 P ARA METERS (2) Perform operation by analog input volt age ⋅ The frequency setting signal input s 0 to 5VDC (or 0 to 10V DC) to across the terminals 2 and 5. The 5V ( 10V) input is the maximum output frequency . The maximum output fr equency is reached when 5V (10V) is input. ⋅ [...]

174 Frequ ency s ett ing by ana log i nput (t er minal 1 , 2, 4) Compens ation input ch aracteristi c when STF is ON (4) Perform forward/reverse rot ation by analog input (polarit y reversible operation) ⋅ Setting any of "10 to 17" in Pr . 73 enables polarity reversible operation. ⋅ Providing ± input (0 to ± 5V or 0 to ± 10V) to th[...]

175 Frequ ency s etti ng by ana log in put (t ermi nal 1, 2, 4) 4 P ARA METERS 4.16.2 Analog input compensa tion (Pr . 73, Pr . 242, Pr . 243, Pr . 252, P r . 253) The abo ve p arameters c an be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190 ) (1) Added com pensati on (Pr . 242, Pr . 243) Auxiliary input character[...]

176 Frequ ency s ett ing by ana log i nput (t er minal 1 , 2, 4) (2) Override function (Pr . 252, Pr . 253) 4.16.3 Response level of analog input and noi se elimination (Pr . 74) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0 ". (Refer to page 190 ) ⋅ Effecti ve for eliminating noise in the frequency se[...]

177 Frequ ency s etti ng by ana log in put (t ermina l 1, 2, 4) 4 P ARA METERS 4.16.4 Bias and gain of frequenc y setting voltage (current) (Pr . 125, Pr . 126, Pr . 24 1, C2(P r . 902) to C7(Pr . 905)) Y ou can set the magnitude (slope) of the output frequency as desir ed in relation to the frequenc y setting signal (0 to 5V , 0 to 10V or 4 to 20m[...]

178 Freq uenc y setting b y analog inpu t (terminal 1, 2, 4 ) (3) Analog input display unit changing (Pr . 241) ⋅ Y ou can change the analog input display unit (%/V /mA) for analog input bias/gain cali bration. ⋅ Depending on the terminal input specification set to Pr . 73 and Pr . 267 , the disp lay units of C3 (Pr . 902) , C4 (Pr . 903), C6 ([...]

179 Frequ ency s etti ng by ana log in put (t ermina l 1, 2, 4) 4 P ARA METERS (4) Frequency setting signal (cur rent) bias/gain adjust ment method (a)Method to adjust any point by application of v oltage (current) across the terminals 2 and 5 (4 and 5). REMARKS ⋅ If the fre quency meter (in dicator) co nnected to acros s termi nals CA an d 5 doe[...]

180 Freq uenc y setting b y analog inpu t (terminal 1, 2, 4 ) (b) Method to adjust any point without application of a volt age (current) to across terminals 2 and 5 (4 and 5). (T o change from 4V (80%) to 5V (100%)) REMARKS By press ing after step 6 , you can con firm the curr ent freque ncy settin g bias/gain se tting. It cannot be confirme d afte[...]

181 Frequ ency s etti ng by ana log in put (t ermina l 1, 2, 4) 4 P ARA METERS (c) Method to adjust only the frequency without adjustment of a gain volt age (current). (When changing the gain frequency from 60Hz to 50Hz) REMARKS ⋅ Chang ing C4 (Pr . 903) or C7 ( Pr . 9 05) (gain adjustment) value will not change the Pr . 2 0 value. The input of t[...]

182 Freq uenc y setting b y analog inpu t (terminal 1, 2, 4 ) 4.16.5 4mA input check of current input (Pr . 573, Pr . 777, Pr . 778) The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to page 190. ) .... S pecificat ions differ a ccording to the date a ssemble d. Refer to page 400 to check th e SERIA[...]

183 Frequ ency s etti ng by ana log in put (t ermina l 1, 2, 4) 4 P ARA METERS (2) Fault output ( Pr . 573 = "2") When the analog input current drops to o r below 2mA, the fault (E.LCI) is output and the inverter output is shutoff. (3) Fault output af ter deceleration t o stop ( Pr . 573 = "3" ) When the analog input current dro[...]

184 Freq uenc y setting b y analog inpu t (terminal 1, 2, 4 ) (4) Continuing the operation at Pr . 777 setting ( Pr . 573 = " 4") When the analog input current drop s to or below 2mA, the alarm (LF) is output and the inverter continues operation at the set frequency of Pr . 777 . When the analog input current is restored to or above 3mA, [...]

185 Frequ ency s etti ng by ana log in put (t ermina l 1, 2, 4) 4 P ARA METERS (5) Function related t o 4mA input check Function Operation Refer to pa g e Minimum frequency Even if the inpu t curren t decreases , minimum freque ncy setting c lamp is val id. 87 Multi-spe ed operati on Oper ation by mul tiple speed si gnal has preceden ce even if inp[...]

186 Misoper ation preve ntion and p arameter setting restriction 4.17 Misoperation pre vention and parameter setting restriction 4.17.1 Reset selec tion/disconnected P U detect ion/PU stop selection (Pr . 75) Purpose Parameter that must be Set Refer to Page Limit reset fun ction T rip s stop when PU is disconn ected Stop f ro m P U Reset selection/[...]

187 Misoper ation pr evention a nd p aramet er setting restriction 4 P ARA METERS (1) Reset selection • Y ou can select the enable c ondition of reset function (RES signal, reset command through communication) input. • When Pr . 75 is set to any of "1, 3, 15, 17, 101, 103, 1 15, 1 17", a reset can be input only when a fault occurs. (2[...]

188 Misoper ation preve ntion and p arameter setting restriction (4) How to rest art the motor stopped by input from the PU in External oper ation mode (PU stop (PS) reset method) • The motor can be restarted by making a reset using a power supply reset or RES signal. (5) Reset limit • Setting can be made for the FR -F 720-03160 (FR-F740-01800)[...]

189 Misoper ation pr evention a nd p aramet er setting restriction 4 P ARA METERS 4.17.2 Para meter write selecti on (Pr . 77 ) (1) Write p arameters only at a stop (setting "0", init ial value) ⋅ Parameters can be written only during a stop in the PU operation mode. ⋅ The parameters marked in the parameter list (page 62) can always b[...]

190 Misope ration p revention and p arameter setting restriction 4.17.3 Reverse rotation prevent ion selection (Pr . 78) ⋅ Set this parameter when you want to limit the motor rotati on to only one direction. ⋅ This parameter is valid for all of the reverse rota tion and forward rotation keys of the operation panel (FR-DU07), parameter unit (FR-[...]

191 Misoper ation pr evention a nd p aramet er setting restriction 4 P ARA METERS (2) User group function ( Pr . 160, Pr . 172 to Pr . 174 ) ⋅ The user group function is designed to display only the parameters necessary for setting. ⋅ From among all parameters, a maximum of 16 parameters can be regis tered to a user group. When Pr . 160 is s et[...]

192 Misope ration p revention and p arameter setting restriction 4.17. 5 Password functi on (Pr . 296, Pr . 297) The above param eters can be set when Pr . 160 User g roup read sele ction = "0". When Pr . 296 ≠ "9999" (with p asswo rd lock), note that Pr . 297 is al way s avai l abl e fo r set ti ng r egar dl ess o f Pr . 160 [...]

193 Misoper ation pr evention a nd p aramet er setting restriction 4 P ARA METERS (2) Password lock/unlock ( Pr .296, Pr .297 ) <Lock> 1) Set param eter r ead ing/ writi ng res tric tio n leve l.( Pr . 2 96 ≠ 9999) *D u r i n g [ Pr . 296 = any of "100 to 106, 199"], i f password unlock error has occurred 5 times, correct password[...]

194 Misope ration p revention and p arameter setting restriction (3) Parameter operation during p assword lock/unl ock *1 Reading/wri ting is unavailab le when there is restriction t o reading by t he Pr . 160 setting . (Reading is avail able in NET mo de regardless of Pr . 160 setting .) *2 Unavailab le during th e operation. *3 Correct pa ssword [...]

195 Selec tion of operat ion mode and operation location 4 P ARA METERS 4.18 Selection of opera tion mode and oper a tion loca tion 4.18.1 Operation mode s election (Pr . 79) The above parameters can be changed during a stop in any operation mode. * The prioriti es of th e frequency commands when Pr . 79 = "3" ar e "Multi-spe ed oper[...]

196 Selecti on of op eratio n mode and operat ion lo cation (1) Operation mode basics (2) Operation mode switching method ⋅ The operation mode specifies the source of the start command and the frequency command for the invert er . ⋅ Basically , there are following operation mo des. ⋅ External operation m ode: For inputting st art command and [...]

197 Selec tion of operat ion mode and operation location 4 P ARA METERS (3) Operation mode selection flow In the following flowchart, se lect the basic pa rameter setti ng and term inal conne ction relate d to the op eration mode. ST ART Connecti on Parame ter setting Op eration Where i s the start comman d source? From ex ter nal (STF/STR te rmina[...]

198 Selecti on of op eratio n mode and operat ion lo cation (4) External operation mode (s etting "0" (init ial value), "2") (5) PU operation mode ( setting "1") ⋅ Select the External operation mode when the s t art command and the frequency command are applied from a frequency setting potentiometer , start switch, e[...]

199 Selec tion of operat ion mode and operation location 4 P ARA METERS (6) PU/External combined operation mode 1 (setting "3") (7) PU/External combined operation mode 2 (setting "4") ⋅ Select the PU/external combi ned operation mode 1 when applying frequency command from the operation panel (FR-DU07) or parameter unit (FR-PU0[...]

200 Selecti on of op eratio n mode and operat ion lo cation (8) Switch-over mode (Setting "6" ) ⋅ While continuing operation, you can switch among PU operation, External operation and Network operation (when RS-485 terminals or communication option is used). (9) PU operation int erlock (Setting "7" ) ⋅ The PU operation inter[...]

201 Selec tion of operat ion mode and operation location 4 P ARA METERS (10) Switching of operation mode by external si gnal (X16 signal) ⋅ When external operation and operation from the operation panel are used together , use of the PU-external operation switching signal (X16) allows switching between the PU operation mode and External operation[...]

202 Selecti on of op eratio n mode and operat ion lo cation (1 1) Switching of operation mode by external signal (X65, X66 signals) ⋅ When Pr . 79 = any of "0, 2, 6", the operation mode switching signals (X65, X66) can be used to change the PU or External operation mode to Network operation mode during a stop (during a motor stop or st [...]

203 Selec tion of operat ion mode and operation location 4 P ARA METERS 4.18.2 Operati on mode at power O N (Pr . 79, Pr . 340) (1) Specify operati on mode at power ON (Pr . 340) ⋅ Depending on the Pr . 79 and Pr . 340 settings, the oper ation mode at powe r ON (reset) changes as described below . When power is switched ON or when power comes bac[...]

204 Selecti on of op eratio n mode and operat ion lo cation 4.18.3 Star t command source a nd speed command s ource during communication operation (Pr . 338, Pr . 339, Pr . 550, Pr . 551) (1) Select the command source of the Network operation mode (Pr . 550) ⋅ Either the RS-485 terminals or communi cation option can be specified as the command so[...]

205 Selec tion of operat ion mode and operation location 4 P ARA METERS (3) Controllability through communi cation *1 As set in Pr . 338 Communication operation command so ur ce and Pr . 339 Communic ation speed command source . (Refer t o page 2 04) *2 At occurrence of RS- 485 communicat ion error , the inverter cannot be reset from the compute r [...]

206 Selecti on of op eratio n mode and operat ion lo cation (4) Operation at error occurrence *1 C an be sel ect ed usi ng Pr . 75 Reset se lection/dis connected P U detection/PU stop sele ction *2 Can be s elected using Pr . 122 PU communic ation check time int erval , Pr . 336 RS-485 communic ation check time int erval , Pr . 502 Stop mode select[...]

207 Selec tion of operat ion mode and operation location 4 P ARA METERS (5) Selection of command source in Network operation mode (Pr . 338, Pr . 339) ⋅ There ar e two control so urces: oper ation co mmand so urce, which c ontrols the sign als relate d to the inverte r sta rt comma nd and fun ction sel ection, a nd speed comman d source, which co[...]

208 Selecti on of op eratio n mode and operat ion lo cation (6) Switching of command sou rce by exter nal terminal ( X67) ⋅ In Network operation mode, the command source switchin g signal (X67) can be used to switch the st art command source and speed command source. This signal can be utilized to control the signal input from both the control te[...]

209 Commun ication o peration and setti ng 4 P ARA METERS 4.19 Communica tion operati on and setting 4.19.1 Wiring and configuration of PU connector Using the PU connector , you can perform communication operation from a personal computer etc. When the PU connector is c onnected with a personal, F A or other computer by a communi cation cable, a us[...]

210 Commun ication op eratio n and set ting (2) PU connector communication syst em configuration and wiring z System configu ration z Connection with RS-485 computer * Make connections in accordance wit h the manua l of the compu ter used. F ully check the t erminal numbe rs of th e computer si nce they chan ge with the model. REMARKS ⋅ Refer to [...]

21 1 Commun ication o peration and setti ng 4 P ARA METERS 4.19.2 Wiring and a rrangement of RS-485 terminals (1) RS-485 terminal layout (2) Connection of RS-485 terminals and wires Loosen the terminal screw and insert the cable into the terminal . Name Description RDA1 (RX D1+) I nvert er re ceiv e+ RDB1 (RXD1-) Inve rter re ceiv e- RDA2 (RX D2+) [...]

212 Commun ication op eratio n and set ting (3) RS-485 terminal s ystem configuratio n z Connection of a computer t o the inve rter (1: 1 connection) z Combination of computer and multi ple inverters (1 :n connection) Computer T wisted pair cable T wisted pair cable *Set the terminating resistor switch to the "100 Ω " position. Inverter [...]

213 Commun ication o peration and setti ng 4 P ARA METERS (4) RS-485 terminal wiri ng method z Wiring of one RS-485 comp uter and one inverter z Wiring of one RS-485 comp uter and "n" inverters (sever al inverters) *1 Make connect ions in accordanc e with the manua l of the computer used. Fully check the te rminal numbers of the computer [...]

214 Commun ication op eratio n and set ting 4.19.3 Initial sett ings and speci fications of RS-485 c ommunicati on (Pr . 1 17 to Pr . 12 4, Pr . 331 t o Pr . 337 , Pr . 34 1, Pr . 549) [PU connector communication r elated p arameter] Used to perform required settings for communication between the inverter and personal computer .  There are two d[...]

215 Commun ication o peration and setti ng 4 P ARA METERS [RS-485 terminal communication rel ated p arameter] Pa ram eter Number Name Initial Va l u e Setting Range Descriptio n 331 RS- 485 comm unicat ion station number 0 Pr . 549 0 to 31 *6 Set the inve rter st atio n num ber . ( same specifications a s Pr . 1 17 ) 0 (Mitsubish i protocol ) 1 (Mo[...]

216 Commun ication op eratio n and set ting 4.19. 4 Communication EEP ROM write sel ection (Pr . 342) ⋅ When changing the p arameter values frequently , set "1" in Pr . 342 to write them to the RAM. The life of the EEPROM will be shorter if p arameter write is performed frequently with the setting unchanged from "0 (initial v alue)[...]

217 Commun ication o peration and setti ng 4 P ARA METERS ⋅ Select the stop operation at the retry count excess ( Pr . 335 , only with Mitsubishi inverter protocol) or at a signal loss detection ( Pr . 336 , Pr . 539 ). ⋅ Operation at an error ⋅ Operation after the error is removed * E.OP1 or E. OP2 appears when us ing a communicat ion option[...]

218 Commun ication op eratio n and set ting REMARKS ⋅ Fault output indicates the fault output signal (ALM signal) and an alarm bit output. ⋅ When the fault output setting is active, a fault record is saved in the faults history . (A fault record is written to the fault s history at a fault out put. ) When the fault output setting is not active,[...]

219 Commun ication o peration and setti ng 4 P ARA METERS 4.19.6 Mitsubishi inverter protocol (c omputer link communica tion) (1) Com munication specif ications ⋅ The communication specifications are giv en below . (2) Com munication procedur e *1 If a dat a error is detected and a retry mu st be made , execut e retry operati on with t he use r p[...]

220 Commun ication op eratio n and set ting (3) Com munication operat ion presence/absence and dat a format types ⋅ Data communic ation between the computer and inverter is made in ASCII code (hexadecimal code). ⋅ Communication operation presence/absence and data format types are as fol lows:  Data writing format Comm unication re quest data[...]

221 Commun ication o peration and setti ng 4 P ARA METERS  Data reading form at Communi cation req uest data from the c omputer to th e inverter 1) Reply da ta from the inve rter to the c omputer 3 ) (No data error detec ted) Reply da ta from the invert er to the c omputer 3) (Wi th data error) Send dat a from th e computer t o the inve rter 5) [...]

222 Commun ication op eratio n and set ting (4) Data defi nitions 1) Control codes 2) Inverter station number S pec ify the station num ber of the inverter which communicates with the computer . 3) Instruction code S p ecify the pr ocessing req uest, e.g. operation or monitorin g, given by the compute r to the inverter . Hence, the inverter can be [...]

223 Commun ication o peration and setti ng 4 P ARA METERS 7) Error Code If any error is found in the data received by the inverter , its definition is sent back to the computer together with the NAK code. (5) Response time [Formula for data sending ti me]  Comm unicati on specifica tions  Data check time Error Code Error Item Error Definition[...]

224 Commun ication op eratio n and set ting (6) Retry count sett ing ( Pr . 121, Pr . 335 ) ⋅ Set the permissible number of retries at occurrence of a data receiv e error . ( Refer to page 2 23 for data receive error for retry) ⋅ When data receive errors occur consecutively and exc eed the permissible number of retries set, an inverter trip (E.[...]

225 Commun ication o peration and setti ng 4 P ARA METERS (8) Instructions for the pr ogram 1) When data from the computer has any error , the inv erter does not accept that data. Hence, in the user program, always insert a retry program for data error . 2) All dat a communication, e.g. run command or monitoring, are st arted when the computer give[...]

226 Commun ication op eratio n and set ting General flowchart Port open Communication setting Time ou t se tting Send data processing  Data s etting  Sum code calc ulation  Data t ransmission Receive data waiting Receive data processing  Data retrieval  Screen display CAUTION Always set the communication c heck time interval bef ore [...]

227 Commun ication o peration and setti ng 4 P ARA METERS (9) Setting items and set dat a After completion of parameter setting, set the instruction codes and dat a then start communic ation from the computer to allow various types of operation control and monitoring. No. Item Read /write Instr uctio n Code Dat a Description Num ber of Dat a Digit [...]

228 Commun ication op eratio n and set ting Example) When reading the C3 (Pr . 902) and C6 (Pr . 904) settings from the inverter of station No. 0 T o read/w rite C3 (Pr . 902) and C6 (Pr . 9 04) af ter in verter r eset or p aramete r clear , execut e from 1) again. 7 Faults histor y batch clear Write HF4 H9696 : clears the f aults history in ba tch[...]

229 Commun ication o peration and setti ng 4 P ARA METERS  List of calibrati on parameters [Special monitor selection No .] Refer to page 141 for details of the monitor desc ription. .... S pecificati ons differ accor ding to the date assembled. Refer to page 400 to check t he SERIAL number. *1 The set ting depend s on capacitie s. (FR-F720-023 [...]

230 Commun ication op eratio n and set ting [Fault data] Refer to pag e 333 for detai ls of fault description. [Run command] *1 The signal with in pare ntheses is the initial setting . The descripti on changes depe nding on the sett ing of Pr . 180 to Pr . 184, Pr . 187 ( input termin al function sele ction) (page 122) . *2 The signa l within p are[...]

231 Commun ication o peration and setti ng 4 P ARA METERS [Inverter status monito r] * The signal wit hin parenthes es is the initial settin g. The descriptio n changes depend ing on the setting of Pr . 190 to Pr . 19 6 (output terminal function select ion) . [Multi command (HF0)] Sending d ata format from computer to inverter Reply data format fro[...]

232 Commun ication op eratio n and set ting 4.19. 7 Modbus-RTU com munication specifi cations (Pr . 331, Pr . 332, Pr . 334, Pr . 343, Pr . 502, Pr . 539, Pr . 549, Pr .779) Using the Modbus-RTU communication protocol , comm unication operation or parameter s etting can be performed from the RS-485 terminals of the inverter . Parameter Number Name [...]

233 Commun ication o peration and setti ng 4 P ARA METERS (1) Com munication specif ications ⋅ The communication specifications are giv en below . (2) Outline The Modbus protocol is the communication protocol developed by Modicon for programmable c ontroller . The Modbus protocol performs serial communication bet ween the master and slave using t[...]

234 Commun ication op eratio n and set ting (3) Message format  Data check time 1) Query The master sends a message to the slave (= inverter) at the specified address. 2) Normal Response After receiving the query from the mas ter , the slave executes the requested function and returns the co rresponding normal response to the master . 3) Error R[...]

235 Commun ication o peration and setti ng 4 P ARA METERS (4) Message frame (protocol)  Communication method Basically , the master sends a query message (question) and the slave returns a response message (response). When communication is normal, Device A ddress and Function Code are copied as they are, and when communication is abnorm al (func[...]

236 Commun ication op eratio n and set ting (5) Message format types The message formats corresponding to the func tion codes in T able 1 on page 235 will be explained. z Read holding register data (H03 or 03) Can read the description of 1) system environment variabl es, 2) real-time monitor , 3) faults history , and 4) inverter parameters assigned[...]

237 Commun ication o peration and setti ng 4 P ARA METERS  Write multiple holding register data (H06 or 06) Y ou can write the description of 1) system env ironment variables and 4) inverter parameters assigned to the holding register area (refer to the register list (page 24 1) ). Query message Normal response (Response message) ⋅ Query messa[...]

238 Commun ication op eratio n and set ting  Function diagno sis (H08 or 08) A communication check is available since the query message sent is returned unchanged as a response message (function of subfunction code H00). Subfunction c ode H00 (Return Query Data) Query Message Normal Response (Response message) ⋅ Query message setting ⋅ Descr[...]

239 Commun ication o peration and setti ng 4 P ARA METERS ⋅ Description of normal response 1) to 4) (including CRC check) of the normal response are the same as those of the query message.  Read holding register access log ( H46 or 70) A response can be made to a query made by the function code H03 or H10. The starting addres s of the holding [...]

240 Commun ication op eratio n and set ting  Error respo nse An error response is returned if the query message received from the master has an illegal function, address or data. No response is returned for a p arity , CRC, overrun, framing or busy error . Error response (Response message) Error code lis t *1 An error will not occur in the follo[...]

241 Commun ication o peration and setti ng 4 P ARA METERS (6) Modbus registers  System environment variable *1 The communi cation para meter values are not cleared. *2 For write, set the data as a contro l input instruc tion. For read, dat a is read as an inver ter operati ng status . *3 For write, set dat a as the operat ion mode settin g. For [...]

242 Commun ication op eratio n and set ting  Real-time monitor Refer to page 141 for det ails of the monitor description. .... S pecificat ions differ a ccording to the date a ssemble d. Refer to page 400 to check th e SERIAL number. *1 The sett ing depends on capaciti es. (FR-F720 -02330 (FR-F740-01 160) or less/FR-F720- 03160 (FR-F740- 01800) [...]

243 Commun ication o peration and setti ng 4 P ARA METERS  Par amet er Parameters Register Paramete r Name Read/W rite Remarks 0 to 999 41 000 to 41999 Refer to the parameter list (pag e 62) for the param eter name s. Read/write The parameter number + 41000 is the regi ster numb er . C2(902) 41902 T erminal 2 frequency setting bias (fr equency )[...]

244 Commun ication op eratio n and set ting  Faults history Fault co de list * Refer to the FR-F70 0 PLC function pro gramming manual fo r details of t he PLC function.  Model information monito r ... S pecificatio ns differ accord ing to th e date ass embled . Refer to page 400 to c heck the S ERIAL n umber. Register Definition Read/W rite R[...]

245 Commun ication o peration and setti ng 4 P ARA METERS (7) Pr . 343 Communication error count Y ou can check the cumulative number of communication errors. (8) Output signal LF "alarm output (communicat ion error warnings)" During a communication error , the alarm signal (LF signal) is output by open collector output. The LF signal can[...]

246 Commun ication op eratio n and set ting (9) Signal loss detection ( Pr . 539 Modbus-RTU communicat ion check time int erval ) If a signal loss (comm unication stop) is detected between the i nverter and master as a result of a signal loss detection, a communication error (E .SER) occurs and the inverter output is shut of f. · When the setting [...]

247 Communicat ion operation and setting 4 P ARA METERS 4.19.8 BACnet MS/T P protocol Using BACnet MS/TP protocol, co mmunication operation and p arameter setting are available from the RS-485 terminals of the inverter . Param eter Number Name Initial V alue Setting Range Description 52 DU/PU main display data selection 0 (outpu t freque ncy) 0, 5,[...]

248 Communication oper ation and setting (1) S pecificati ons  Communication specific ations (conforming to BACnet standard of physical m edium EIA-485)  Node with network bias resistors This product is a node w ith local bias resistors. Therefore at least one node must be a node with networ k bias resistors in the network configuration. When[...]

249 Communicat ion operation and setting 4 P ARA METERS (2) BAC net receptio n stat us monitor (Pr .52) Set Pr . 5 2 = "81" to monitor BACnet communication st atus on the operation panel (FR-DU07) and p arameter unit (FR- PU04/FR-PU07). (3) % setting refer ence frequency (Pr . 390) Setting of a reference frequency to the set frequency is [...]

250 Communication oper ation and setting (5) Supported property of BACnet standard object type R: Read only W : Read/Write (Commandable values not supported) C: Read/W rite (Commandable values supported) *1 This propert y is commandab le for some inst ances of this object. Othe rwise it is read/write. *2 This propert y is supported on ly for inst a[...]

251 Communicat ion operation and setting 4 P ARA METERS (6) Supported BACnet object ANALOG INPUT *1 R: Read only W: Read/Write (Comman dable values not supporte d) C: Read/Writ e (Commandable val ues supported) ANALOG OUTPUT *1 R: Read only W: Read/ Write (Commandab le values not supporte d) C: Read/Writ e (Commandable val ues supported) *2 Availab[...]

252 Communication oper ation and setting ANALOG V ALUE *1 R: Read only W: Read/ Write (Comma ndable values no t supported) C: Read/ Write (Commandabl e values suppor ted) *2 If communi cation spee d command source is except for NET , the setting value can be writte n, but not to be app lied. *3 When b oth C42 (Pr . 934 ) and C44 (Pr . 935 ) ≠ &qu[...]

253 Communicat ion operation and setting 4 P ARA METERS BINAR Y INPUT *1 R: Read only W: Read/Write (Comman dable values not supporte d) C: Read/Writ e (Commandable val ues supported) BINAR Y OUTPUT *1 R: Read only W: Read/ Write (Commandab le values not supporte d) C: Read/Writ e (Commandable val ues supported) *2 Available rega rdless of operatio[...]

254 Communication oper ation and setting BINAR Y V ALU E *1 R: Read only W: Read/ Write (Comma ndable values no t supported) C: Read/ Write (Commandabl e values suppor ted) *2 The foll owing signals cann ot be control led by the n etwork: Jog opera tion, aut omatic rest art after insta ntaneous power failure , star t self-holdin g and reset. Theref[...]

255 Communicat ion operation and setting 4 P ARA METERS (7) Mailbox p arameter/Mail box value Access to the properties which are not defined as objects are available by using "Mail box p arameter" and "Mailbox value". T o read a property , write the register of the intended property to "Mailbox pa rameter", and then re[...]

256 Communication oper ation and setting  Parameter Parameters Register Parameter Name Read/Wri te Remarks 0 to 999 410 00 to 41999 Refer to the parameter list (page 62) for the parameter names. Read/write The parameter numb er + 4 1000 is the regi ster numb er . C2(902) 4190 2 T er minal 2 freq uency set ting bias (fr eque ncy) Read/write C3(90[...]

257 Communicat ion operation and setting 4 P ARA METERS  Faults history Fault code li st * Refer to the FR-F700 PLC func tion programmin g manual for det ails of the PLC f unction.  Model information monitor Register Defi nition Read/W rite Remarks 40501 Fault history 1 Read/w rite Being 2 by tes in length , the data is stored as "H00 ?[...]

258 Communication oper ation and setting (8) ANNEX A - PROTOCOL IMPLEMENT A TION CONFORMANCE ST A TEM ENT (NORMA TIVE) (This annex is part of this S tandard and is required for it s use.) BACnet Protocol Implement ation Conformance St atement Date: 1st Aug 2010 V endor Name: Mitsubishi Electric Corporation Product Name: Inverter Product Model Numbe[...]

259 Communicat ion operation and setting 4 P ARA METERS St andard Object T ypes Supported: An object type is supported if it may be present in the device. For each st andard Object T ype supported provide the following data: 1) Whether objects of this type are dynamic ally creatable using the Creat eObject service 2) Whether objects of this type ar[...]

260 Communicat ion operation and setting 4.19.9 Operation by PLC function (Pr . 414, Pr . 415 , Pr . 49 8, Pr . 506 t o Pr . 515 , Pr . 826 t o Pr . 865 ) ...... The spec ification dif fers acco rding to the manu facture dat e. Refer to page 400 and chec k the SE RIAL. Refer to the FR-F700 PLC function programming manual for details of the PLC func[...]

261 PID cont rol 4 P ARA METERS 4.20 PID control 4.20.1 Outl ine of PID control (Pr . 127 to Pr . 134, Pr . 241, Pr . 553, Pr . 554, Pr . 57 5 to Pr . 577) Purpose Parameter tha t must be Set Refer to Page Perform pro cess contr ol such as pump and air volum e. Ou tline of PID control Pr . 12 7 to Pr . 134, Pr . 553, Pr . 554, Pr . 575 to Pr . 577 [...]

262 PID cont rol (1) PID control basic configuratio n ⋅ Pr . 128 (P r . 753 ) = " 10, 1 1, 1 10, 1 1 1" (Deviation value signal input) ⋅ Pr . 128 (P r . 753 ) = " 20, 21, 120, 121" (Measured value input) 132 PID lower limit 99 99 0 to 100% *3 Set the lowe r limit value. If the measur ed value fall s below the setting range, [...]

263 PID cont rol 4 P ARA METERS (2) PID action overview 1) PI action 2) PD action 3) PID action A combination of P action (P) and I action (I) for providing a manipulated variable in response to deviati on and changes with time. [Operation example for stepped changes of measured value] (Note) PI action is the sum of P and I actions. A combination o[...]

264 PID cont rol 4)Reverse action Increases the manipulated variable (output frequency) if dev ia tion X = (set point - measured value) is positiv e, and decreases the manipulated variabl e if deviation is negative. 5)Forward action Increases the manipulated variable (output frequency) if devia tion X = (set point - measured value) is negative, and[...]

265 PID cont rol 4 P ARA METERS (4) I/O signals and p arameter sett ing ⋅ T urn ON the X14 signal to perform PID control. When th is signal is OFF , PID action is not performed and no rmal inverter operation is performed. (How ever , turning X14 ON is not necessary when Pr .128 = "50, 51, 60, 61, 1 10, 1 1 1, 120, 121".) ⋅ Enter the s[...]

266 PID cont rol  Output signals Signal Te r m i n a l Used Function Descriptio n Parameter Setting Output FUP Depen ding o n Pr . 190 to Pr . 196 Upper limit output Output to indicate that the measur ed value signal exce eded the up per limit valu e (Pr . 131) . Pr . 128 =20, 21, 60, 61, 120, 121 Pr . 131 ≠ 9999 Set 15 or 1 15 in any of Pr . [...]

267 PID cont rol 4 P ARA METERS (5) PID control automatic switchover control (Pr . 127) ⋅ The inverter can be started up without PID control mode only at a start. ⋅ When the freq uency is set to Pr . 1 27 PID control automatic switchover fr eq uency within the range 0 to 400Hz, the system st arts up without P ID operation fr om a start until ou[...]

268 PID cont rol (7) PID output suspension function (SLEEP function ) (SLEEP signal, Pr . 554 , Pr . 575 to Pr . 577 ) ⋅ The inverter stops operation if the output frequency after PID control remains at less than the Pr . 576 Output interruption detection level setting for longer than the time set in Pr . 575 Output interruption detection time . [...]

269 PID cont rol 4 P ARA METERS (8) PID m onitor funct ion ⋅ The PID control set value, measured value and deviation value can be displayed on the operation panel and output from terminal CA, AM. ⋅ Integral value indicating a negative % can be displayed on the deviation monitor . 0% is displayed as 1000. (The deviation monitor cannot be output [...]

270 PID cont rol (10) Calibra tion example (A detector of 4mA at 0 ° C and 20mA at 50 ° C is used to adjust the room temperature to 25 ° C under PID control. The set point is given to across inverter terminals 2 and 5 (0 to 5V).) Start Determination of set point Conversion of set point into % Make calibration. Setting of set point Operation Is t[...]

271 PID cont rol 4 P ARA METERS <Set point input cal ibration> 1) Setting with terminal 2 inpu t 1. Apply the input volt age of 0% set point setting (e.g. 0V) across terminals 2 and 5. 2. Enter in C2 (P r . 90 2) the frequency which should be output by the inverter at the deviation of 0% (e.g. 0Hz). 3. In C3 (Pr . 902) , set the volt age valu[...]

272 PID cont rol CAUTION ⋅ If the mu lti-spe ed (RH, RM , RL sign al) or Jog operatio n (JOG s ignal) is e ntered with the X1 4 signal O N, PID control is stopped and mu lti- speed or Jog oper ati on is star ted. ⋅ If the setti ng is as follo ws, PID control becomes invalid. Pr . 2 2 S tall pr eventi on oper atio n level = "9999" (an [...]

273 PID cont rol 4 P ARA METERS 4.20.2 Bias and gain ca libration for PID disp layed values (Pr . 241, Pr . 759 , C42(Pr . 934) to C 45(Pr . 935)) (1) Calibration for PID displayed values (C42(Pr . 934) to C45(Pr . 93 5)) ⋅ Set PID display bias coef ficient for terminal 4 input with C42(P r . 934) . (Initial value is the coef ficient for 4mA.) ?[...]

274 PID cont rol ⋅ T ake caution when the following conditi on is satisfied because the inverter recognizes the deviati on value as a negative (positive) value even though a pos iti ve (negative) deviation is given: Pr . 934 PI D display bias coefficien t > Pr . 935 PID display gain coefficient T o perform a reverse operation, set the forward [...]

275 PID cont rol 4 P ARA METERS 4.20 .3 Pre -char ge fun ctio n (Pr .760 to P r . 76 9) This function is to drive the motor at a certain speed before starting PID control. The motor is operated at Pr . 127 PID contr ol automatic switchover fr equency at s tart until a pre-charge ending condition is satisfied. PID control start s after a pre-charge [...]

276 PID cont rol (1) Operation selection for the pr e-charge func tion The pre-charge function ends when any of the following cond iti ons is satisfied. It also ends when the s tart signal turns OFF or the output is shutoff (except for the PID output suspension func tion (SLEEP)). Using parameters, set the pre-charge ending conditions and the pre-c[...]

277 PID cont rol 4 P ARA METERS  Pre-charge operation ⋅ When the measured amount reaches the pre-charge ending level When the measured amount reaches the Pr . 761 setting or higher , the pre-c harge operation ends, and PID control start s. Pr . 761 Pr e-char ge ending level ≠ 9999 ⋅ When the elapsed time reaches the pre-charge ending time [...]

278 PID cont rol  Pre-charge operation at output shutoff When the pre-charge operation is valid, the pre-charge operation is performed at the output shutoff c ancellation. (The pre-charge operation is also perform ed even if the automatic restart after ins tantaneous power failure is valid.) When the output is shutof f during PID control, which [...]

279 PID cont rol 4 P ARA METERS  When the operation method is changed to PI D control from another control When the control method is changed to PID control from a control with higher priority in frequency command (multi- speed setting, Jog operation, etc.), the motor is accelerated/decelerated until it s speed reaches the automatic switchover f[...]

280 PID cont rol (2) Pre-charge protect ive function The protective function is activ ated when the elapsed time or measured amount reaches the set level during the pre- charge operation. When the level is exceeded, Y51 to Y54 signals are turned ON depending on the control method, the output is shutof f, and the fault (E.PCH) is output. For Pr . 76[...]

281 PID cont rol 4 P ARA METERS 4.20.4 Seco nd PID function ( Pr .753 to Pr . 758, Pr .765 to Pr .769) When the R T signal is ON and Pr . 75 3 Secon d PID act ion sel ect ion ≠ 9999, PID control is commanded by the second function parameters. When Pr . 753 = 9999, normal PID control is performed even if the s econd functions are valid. When the c[...]

282 PID cont rol 765 Second pre-ch arge fault sele ction 0 0 When th e pre-ch arged amou nt exceed s Pr . 768 or the pre- charge d time exce eds Pr . 769 while t he RT signal is ON , the fault (E.PCH) is output. 1 When th e pre-ch arged amou nt exceed s Pr . 768 or the pre- charge d time exce eds Pr . 769 while t he RT signal is ON , the motor dece[...]

283 PID cont rol 4 P ARA METERS 4.20.5 Advanced PID function (pump function) (Pr . 554, Pr . 575 to Pr . 591) PID control function can adj ust the volume of water , etc. by c ontrolling a pump. Multiple motors (4 motors maximum) can be controlled by s witching between the inverter-driven operation and commercial power- driven operation. Use Pr . 57[...]

284 PID cont rol (1) Operat ion · Set the number of commercial power supply operation motors i n Pr . 578 Auxi liary moto r operatio n select ion and motor switching method in Pr . 57 9 Motor c onnection function selecti on . *1 The st arting order of motors is M2 → M3 → M1 if the last order is M1 → M2 → M3. ( Pr . 579 = "1") *2 [...]

285 PID cont rol 4 P ARA METERS (2) System configuration · Basic system ( Pr . 579 = "0") RST UVW RT 10 2 5 1 4 FU OL IPF SE RO2 RO3 RO4 MC RO2 MC RO3 24VDC 0 24V RO4 RO3 RO2 MC M1 X64 STF STR JOG X14 Power supply Inverter MC RO4 Reverse rotation Forward rotation Advanced PID control selection action switching PID forward-reverse Setting[...]

286 PID cont rol · Alternative system ( Pr . 579 = "1"), direct system ( Pr . 579 = "2"), alternative-direct system ( Pr . 579 = "3") *1 When drivin g three or more moto rs, use the plug-in op tion (FR-A7AR ). *2 Always prov ide mechanical interl ocks for the MC. (3) I /O sig nals · T urn the X14 signal ON when perfo[...]

287 PID cont rol 4 P ARA METERS (4) M otor switchover timing · Switchover timing at a start (stop) of an auxili ary motor 1 in the basic system ( Pr . 579 = "0") and alternative system ( Pr . 579 = "1"). · Switchover timing at a start (stop) of an auxil iary motor 1 in the direct system ( Pr . 579 = "2") and alternat[...]

288 PID cont rol (5) Wai ting time sett ing at MC switchov er (Pr . 580, Pr . 581) · Set a switching time of MC (e.g. time until RIO1 turns O N after RO1 turns OFF) in P r . 580 MC switching in terlock time in the direct system ( Pr . 57 9 = "2"). Y ou can set the time from MC switch-ove r to a start (time from when RIO1 turns OFF and RI[...]

289 PID cont rol 4 P ARA METERS (9) PID output suspension function (SLEEP function) (SLEEP signal, Pr . 554 , Pr . 575 to Pr . 577 ) ⋅ The inverter stops operation if the output frequency after PID control re mains at less than the Pr . 57 6 Ou tput interruption detection level setting for longer than the time set in Pr . 575 Output interruption [...]

290 PID cont rol (10) Timing di agram · When using four motors in the basic system ( Pr . 579 = "0") · When using two motors in the alternative syst em ( Pr . 597 = "1") STF (STR) RO3 RO2 RO4 M2 M1 M3 M4 Pr . 584 Pr . 590 Pr . 591 Pr . 575 Pr . 126 Pr . 585 Pr . 586 Pr . 589 C2 (902) Pr . 588 Pr . 587 Inverter operation Sleep [...]

291 PID cont rol 4 P ARA METERS · When using two motors in the direct system ( Pr . 597 = "2") CAUTION · When a st art signal is turned OFF while run ning, MC (RO1 to RO4) tu rns OFF and the i nverter decelerate s. · When an error occur s while run ning, MC (RO 1 to RO 4) turns OFF and the inve rter output is sh ut off. RIO1 RIO2 RO1 R[...]

292 PID cont rol · When using two motors in the alternative-direct system ( Pr . 57 9 = "3") CAUTION · If the start signal is turn ed OFF dur ing operat ion, the inv erter-driven motor is decelerate d to stop, an d the moto rs under comm ercial pow er supply ope ration are switche d over to inve rter-driven op eration one at a time and [...]

293 Specia l oper ation and frequ ency co ntrol 4 P ARA METERS 4.21 Special operation and frequency control 4.21.1 Bypass-inve rter sw itchover function (Pr . 57, Pr . 58, Pr . 135 to Pr . 139, Pr . 159) Purpose Parameter th at must be Set Refer to Page Swit ch be tween the i nve rter opera tion and bypass operat ion to operat e. Bypass-inver ter s[...]

294 Specia l oper ation a nd freq uency co ntrol ⋅ When the motor is operated at 60Hz (or 50Hz), more efficient operation can be performed by the commercial power supply than by the inverter . When the motor cannot be s topped for a long time for the maintenance/inspection of the inverter , it is recommended to provide the commercial power supply[...]

295 Specia l oper ation and frequ ency co ntrol 4 P ARA METERS ⋅ The input signals are as indicated below . ⋅ The output signals are as indicated below . Signa l T ermin al Us ed Function Oper ation M C Oper atio n *6 MC1 *5 MC2 MC3 MRS M RS Operat ion enable/di sable select ion *1 ON ..... By pass-in verter operation enable d  ⎯⎯ OFF ..[...]

296 Specia l oper ation a nd freq uency co ntrol (2) Electronic byp ass operation sequence ⋅ Operation sequence example when there is no automatic switchover sequence ( Pr . 139 = "9999") ⋅ Operat ion seq uence exam ple when ther e is automat ic switch over sequen ce ( Pr . 139 ≠ "9999", Pr . 15 9 = "9 999") ⋅ [...]

297 Specia l oper ation and frequ ency co ntrol 4 P ARA METERS (3) Operating procedure ⋅ Procedure for operation Operation pattern 2) Signal ON/OFF after p arameter setting MRS CS STF MC1 MC2 MC3 Rema rks Power supply ON OFF (OFF ) OFF (OFF) OFF (OFF) OFF → ON (OFF → ON) OFF (OFF ) OFF → ON (OFF → ON) External op eration mod e (PU o perat[...]

298 Specia l oper ation a nd freq uency co ntrol 4.21.2 Regeneration avoidanc e function (P r . 665, Pr . 88 2 to Pr . 886) (1) W hat is rege neration avoidance function ? (Pr . 882, Pr . 883) ⋅ When the regeneration status is serious, the DC bus voltage rises and an overvolt age fault (E. OV  ) may occur. When this bus volt age rise is detect[...]

299 Specia l oper ation and frequ ency co ntrol 4 P ARA METERS (2) T o detect the r egeneration st atus during deceleration faster (Pr . 884) ⋅ As the regeneration avoi dance function cannot respond to an abrupt voltage change by detec tion of the bus voltage lev el, the ratio of bus voltage change is detected to stop deceleration if the bus volt[...]

300 Useful functions 4.22 Useful functi ons 4.22.1 Cooling fan operation selection (Pr . 244) ⋅ In either of the following cases, fan operation is regar ded as faulty , [FN] is shown on the operation panel, and the fan alarm output (F AN) and alarm (LF ) signals are output. ⋅ Pr . 244 = "0" When the fan comes to a stop with power ON. [...]

301 Useful functions 4 P ARA METERS 4.22.2 Display of the life of the inv erter parts (Pr . 255 t o Pr .25 9) Degrees of deterioration of main circuit c apacitor , contro l circuit cap acitor , cooling fan and inrush current limit circuit can be diagnosed by monitor . When any part has approached the end of it s life, an alarm can be output by self[...]

302 Useful functions (1) Life alarm display and signal output (Y90 signa l, Pr . 255 ) ⋅ Whether any of the control circuit capacitor , main circuit capacitor , cooling fan and in rush current limit circuit has reached the life alarm ou tput level or not can be checked by Pr . 255 Life alarm status display and life alar m signal (Y90). ⋅ The li[...]

303 Useful functions 4 P ARA METERS (4) Main circuit cap acitor li fe display (Pr . 258, Pr . 259) ⋅ The deterioration degree of the main circuit cap acitor is displayed in Pr . 258 as a life. ⋅ On the assumption that the main circuit c apacitor cap acitance at factory s hipment is 100%, the cap acitor life is displayed in Pr . 258 every time m[...]

304 Useful functions 4.22. 3 Maintenance time r alarm (P r . 503, Pr . 504) ⋅ The cumulative energization ti me of the inverter is stored into the EEPROM every hour and indicated in Pr . 503 Maintenance timer in 100h inc rements. Pr . 503 is clamped at 9998 (999800h). ⋅ When the Pr . 503 value reaches the time set in Pr . 504 Maintenance timer [...]

305 Useful functions 4 P ARA METERS 4.22.4 Current av erage value monitor signal (Pr . 555 to Pr . 557) ⋅ The pulse output of the current average value monitor signal (Y93) is shown above. ⋅ For the terminal used for the Y93 signal output, assign the f unction by setting "93" (positive logic) or "193" (negative logic) in any[...]

306 Useful functions (3) Setting of Pr . 557 Curr ent average value monitor signal output r efer ence curr ent Set the reference (100%) for outputting the signal of the current average value. Obtain the time to output the signal from the following calculation. (4) Output of Pr . 50 3 Maintenance timer Note that the output time range is 0.5 to 9s, a[...]

307 Useful functions 4 P ARA METERS 4.22.5 Free param eter (Pr . 888, Pr . 889) Parameters you can use for your own purposes. Y ou can input any number within the setting range 0 to 9999. For example, the number can be used: ⋅ As a unit number when multiple uni ts are used. ⋅ As a pattern number for each operation a pplication when m ultiple un[...]

308 Useful functions 4.22.6 Initiating a fault (Pr .997) .... The specificat ion diff er according t o the manufact ure date. Refer to page 400 and check the SE RIAL. The above p aramete rs can be set when Pr . 160 User group r ead selec tion = "0". (Refer to pag e 190) (1) F ault init iatio n (Pr . 997) ⋅ T o initiate a f ault, set the[...]

309 Useful functions 4 P ARAMETERS 4.22.7 Setting mult iple paramete rs as a batc h (Pr .999) .... S pecificati ons differ accor ding to the date assembled. Refer to page 400 to check t he SERIAL number. (1) Automatic par ameter setting ( Pr .999) ⋅ Select which parameters to be automatical ly set, and set that to Pr . 99 9 . Multiple parameter s[...]

310 Useful functions (2) Automatic pa rameter setting using the operati on pane l (p arameter setting mode) Operation example Automatically apply the extended PID display setti ngs in parameters Pr .999 setting Description Opera tion in the p arameter se tting mode 2 Extend ed PID displ ay increment sett ing (AUTO) → (PId ) → Wr it e " 2 &[...]

31 1 Useful functions 4 P ARAMETERS (3) Parameter setting mode Flickers <Automatic parameter setting mode> Always displayed as "0" when the parameter is read. Write "1 or 2" to select the automatic setting. Pressing in the "0" setting displays the next parameter . (Lit) Example Example[...]

312 Useful functions (4) List of automatical ly-set p arameters The following tables show which p arameters are changed in each of the automatic parameter settings. ⋅ Normal PID setting When the PID display inc rements are not extended * In this set ting, the d edicated param eter list is not displ ayed while FR-PU07- 01 is connected . (Howeve r [...]

313 Useful functions 4 P ARAMETERS ⋅ GOT initial setting (RS-485 terminals) ( Pr . 999 = "1 1") ⋅ Rated frequency ( Pr . 999 = "20(50Hz), 21(60Hz)") * Thi s parameter can be se t when the o ption FR -A7NL is m ounted. Parameter Name Initia l valu e Automatically se t to Refer to page 79 Operati on mode se lection 0 0 195 332[...]

314 Useful functions ⋅ Acceleration/deceleration ti me increment ( Pr . 99 9 ="30(0.1s) or 31(0.01s)") * The set v alue is ch anged for Pr . 21 . Parameter Na me Initial set increm ent Pr .999 = "30" Pr .999 = "31" Automatic p arameter setting Refer to pa ge 7 Ac celeration time 0.1s 0.1s 0.01s 101 8 De celeration ti[...]

315 Setting fro m the p arameter unit, operation pa nel 4 P ARA METERS 4.23 Setting from the parameter unit, operati on panel 4.23.1 PU display language sele ction (Pr . 145) * Depen ding on the parameter unit, so me paramete r names o r fault nam es etc. may not be displaye d at all, or only di splayed i n E nglish. The a bove p aramet ers ca n be[...]

316 Sett ing f rom the par ameter un it, operat ion panel (1) Using the sett ing dial like a pot entiometer to set the fr equency . Operation example Changing the frequency from 0Hz to 60Hz during operation REMARKS ⋅ If the displ ay changes from flick ering "60.00" to "0.00", the setting of Pr . 161 F r equency setting/key loc[...]

317 Setting fro m the p arameter unit, operation pa nel 4 P ARA METERS (2 ) Disable the setting dial and key operation of the operation panel (Press [MODE] long (2s)) ⋅ Operation using the setting dial and key of the operation p anel can be made invali d to prevent parameter change, and unexpected start or frequency setting. ⋅ Set "10 or 1[...]

318 Setting of FR-P U07-01 4.24 Setting of FR-PU07-01 The following functions are available when using FR-P U07-01 with FR-F700-NA series produced after June 2010. (For product assembled date, check the SERIAL number indicated on the inverter rating plate or package. Refer to page 400 ) • PID display bias /gain setting menu • Unit s election fo[...]

319 Setting of FR-P U07-01 4 P ARA METERS 4.24.1 PID display bias/gain se tting menu Example when setting value "2" is set once in Pr . 999 Display of the dedicated p arameter menu dif fers depending on Pr . 9 99 setting and PID control condition. The parameters, which need to be set first when FR-PU07-01 is connected, are di splayed as a[...]

320 Setting of FR-P U07-01 4.24.2 Unit selection for the PID pa rameter/PID monitored items (Pr . 759) <List of Pr . 75 9 settings and unit s> For the parameter unit (FR-PU07/FR-PU07-01), the displa y unit of parameters and m onitored items, which are related to PID control, can be c hanged. When the displayed bias coef ficient and gain coeff[...]

321 Setting of FR-P U07-01 4 P ARA METERS 4.24.3 PID set point direct setting menu The setting menu is used to input the PID set point (Pr . 133 , Pr . 755) in simple step s under PID control. Pressing while the FR-PU07-01 is in the monitor mode st arts the direc t setting mode for the PID set point. (V alid under PID control. If is pressed while t[...]

322 Setting of FR-P U07-01 4.24.4 3-line monitor selec tion (Pr . 77 4 to Pr .776) *1 The monitor is display ed as Pr . 774 = "1, " Pr . 775 = "2," and Pr . 776 = "3" when a pa rameter u nit other than F R-DU07 is u sed. *2 The monitor is display ed as Pr . 774 = "1," Pr . 77 5 = "2," and Pr . 776 =[...]

323 Param eter clear 4 P ARA METERS 4.25 Parameter c lear POIN T · S et "1" in Pr . CL par amet er clear to ini tialize parameters. (Parameters are not cleared when "1" is set in Pr . 77 Parameter write selection . In addition, calibration p arameters are not cleared.) Setting De scri pti on 0 Not ex ecut ed. 1 Returns al l par[...]

324 All parameter clea r 4.26 Al l pa r ame ter clear POIN T · Set "1 " in ALLC all parameter clear to initialize all p arameters. (Parameters ar e not cleared when "1" is set in Pr . 77 Pa ram et er wr ite sele cti on .) Setting De scription 0 No t executed . 1 All para meters return to the initi al values. Ref er to the li st[...]

325 Parameter copy and parameter verification 4 P ARA METERS 4.27 Parameter cop y and parameter v erifica tion 4.27.1 Parameter copy PCPY Setting Descri ption 0 Cancel 1 Copy the source parameters to the operation panel. 2 Write the parameters copied to the oper ation panel into the destination inverter. 3 V erify parameters in t he inverter and op[...]

326 Parameter copy and parameter verification 4.27. 2 Parameter ve rification appears ...Why? Parameter read error . Perform operat ion from s tep 3 agai n. appears ...Why? Parameter write error . Perform operation from step 8 again. and flicker al ternately Appears wh en param eters are copie d between the inv erter of FR-F 720-02330 (FR-F740-01 1[...]

327 Initial value change list 4 P ARA METERS 4 P ARA METERS 4.28 Initial va lue c hange list Displa ys and s ets the param eters cha nged f rom the in itial val ue. ..... ..T he spec ifica tion differ accord ing to the manuf acture date. Re fer to pa ge 400 and check t he SERIA L. Operation Dis play 1. Screen at powering ON The monitor display appe[...]

328 Check and cl ear of th e fault s histor y 4.29 Chec k and c lear of the f aults histor y (1) Check for the fa ult s history * The cumulativ e energizat ion time and a ctual oper ation time a re accumulat ed from 0 to 6 5535 hours, t hen clear ed, and accu mulate d agai n from 0. When t he opera tion pane l (FR-DU07) is used, t he time is displa[...]

329 Check an d clear o f the fault s history 4 P ARA METERS (2) Clearing procedure POIN T · T he faults history can be cleared by setting "1" i n Er .CL Faults history clear . 1. Screen at powering ON The monitor display appears. Display Operation 2. Press to choose the parameter setting mode. 3. Turn until (faults history clear) appears[...]

330 MEMO[...]

331 3 4 5 6 7 1 2 5 PR O TE CTIVE FUNCTIONS This chapter descr ibes the ba sic "PROTECTI VE FUNCTION" for use of t his product. Always read the in structions befor e using the equipment. 5.1 Reset method of protective function ......... ......... ..... 332 5.2 List of fault or alar m disp lay . ....... ..... ....... ........ .... .... 333[...]

332 Reset met hod of pr otective fun ction When a fault occurs in the inverter , the inverter trips and the PU display automatically changes to one of the following fault or alarm indications. If the fault does not correspond to any of the followi ng faults or if you have any other problem, pl ease contact your sales representative or dist ributor [...]

333 List of fault or a larm di splay 5 PROTECTIVE FUNCTIONS 5.2 List of fault or alar m di splay * If an error oc curs when using t he FR-PU04, "F ault 14" is dis played on the FR-PU0 4. ... S pecificatio ns differ accord ing to th e date asse mbled. Refer to pa ge 400 to ch eck the SERI AL number. Operation Pane l Indication Nam e fault [...]

334 Cause s and co rrectiv e acti ons 5.3 Causes a nd cor r ectiv e actions (1) Error Message A message regarding operational troubles is displayed. Output is not shut of f. Operation Pan el Indication HOLD Name Operation panel l ock Descrip tion Operati on lock mod e is set. Oper ation oth er than i s invalid. ( Refer to page 31 7.) Check po int -[...]

335 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS Operation Pa nel Indication rE1 Name Parameter re ad erro r Descriptio n An error occu rred in the EEPROM on the operation panel side durin g parameter copy reading. Check p oint ------------ -- Correcti ve action ⋅ Ma ke paramete r copy again. (Refer t o p age 325 .) ⋅ Chec k for an o[...]

336 Cause s and co rrectiv e acti ons (2) W arnings When the protective function is activated, the output is not shut off. Operation P anel Indication OL FR-PU04 FR-PU07(-01) OL Name S tall preventi on (overcur rent) Descriptio n During accelerat ion When th e output cur rent of the inverter exc eeds the stall pr evention op eration l evel ( Pr . 2[...]

337 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS (3) Ala rm When an alarm occurs, the output is not shut off. Y ou can also output an alarm signal by making parameter setting. (Set "98" in any of Pr . 190 to Pr . 196 (o utput te rminal f unctio n selecti on) . (Refer to page 128 .) Operation Pa nel Indication RB FR-PU 04 FR-PU0[...]

338 Cause s and co rrectiv e acti ons (4) Fault When a fault occurs, the inverter trips and a fault signal is output. Operation P anel Indication E.OC1 FR-PU04 FR-PU07(-01) OC During Acc Name Overcurr ent trip dur ing acceler ation Descriptio n When the inverter output current reaches or exceeds approxi mately 170% of the rated current during accel[...]

339 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS Operation Pa nel Indication E.OV1 FR-PU 04 FR-PU07(-01) OV Durin g Acc Name Reg enerative overv oltage trip during acce leration Description If regener ative ener gy causes the inverter 's internal main circuit DC voltage to reac h or exceed the specifie d value, th e protective circu[...]

340 Cause s and co rrectiv e acti ons Operation P anel Indication E.THM FR-PU04 FR-PU07(-01) Motor Ovrload Name Motor over load trip (e lectronic t hermal re lay funct ion) *1 Descriptio n The ele ctronic thermal r elay func tion in the inve rter detec ts motor overhea t due to overlo ad or red uced cooling capab ility during co nstant-spe ed opera[...]

341 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS Operation Pa nel Indication E.UVT FR-PU 04 FR-PU07(-01) Und er V olta ge Name Underv olt age Description If the power supply volt age of the inverter d ec re as es, the control circuit will not perform normal funct ions. In additio n, the motor t orque will be i nsufficien t and/or heat ge[...]

342 Cause s and co rrectiv e acti ons Operation P anel Indication E.OHT FR-PU04 FR-PU07(-01) O H Fault Name External ther mal relay op eration Descriptio n If the extern al thermal relay provide d for moto r overheat prot ection, or the interna lly mounte d temperat ure relay in the motor , etc. sw itches O N (contacts open) , the invert er output [...]

343 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS Operation Pa nel Indication E. 1 E. 2 FR-P U04 FR-PU07(-01) Fa ult 1, Fault2 Name Opti on fault Description S tops the inverte r output whe n a contact faul t is found betw een the in verter and the plug-in opt ion, or when the co mmunica tion opti on is connec ted to a con nector oth er t[...]

344 Cause s and co rrectiv e acti ons Operation P anel Indication E. 5 FR-P U04 FR-PU07(-01) Fau lt 5 E. 6 Fault 6 E. 7 Fault 7 E.CPU CPU Fault Name CPU fault Descriptio n S tops the inver ter output if th e communi cation fa ult of the built- in CPU occ urs. Check point Chec k for devic es produc ing exces s electrica l noises aro und the inve rte[...]

345 Cause s and corr ective ac tions 5 PROTECTIVE FUNCTIONS Operation Pa nel Indication E.SER FR-PU 04 Fault 14 FR-PU07(-01) VFD Comm error Name Commun ica tion f ault (inve rter) Description This funct ion stops the inv erter outp ut when com municat ion error occ urs conse cutive ly for more than permiss ible retry count when a value ot her than [...]

346 Corres pondenc es bet ween dig ital and actual ch aracters 5.4 Cor r espondences betw een digital and actual c haracter s There are the following correspondences between the actual alphanumeric characters and the digit al characters displayed on the operation p anel. Operation P anel Indication E.L CI FR-PU04 Fault 14 FR-P U07 Fa ult FR-PU07-01[...]

347 Check first when you ha ve a trouble 5 PROTECTIVE FUNCTIONS 5.5 Check fir st when you ha v e a tr ouble 5.5.1 Motor d oes not start Check points Poss ible Ca use Countermea sures Refer to pag e Main Circuit Appropriate power s upply voltage is not applied. (Operation panel display is not provided.) Power ON a moulded case circuit breaker (MCCB)[...]

348 Check first when y ou have a trouble Paramet er Setting Pr . 0 T orque boost setting is imprope r when V/F control is used. Increase Pr . 0 setting by 0.5% increments while observing the rotation of a motor . If that makes no difference, decrease the setting. 78 Pr . 78 Reve rse r otation p r eventi on se lectio n is set. Check the Pr . 78 sett[...]

349 Check first when you ha ve a trouble 5 PROTECTIVE FUNCTIONS 5.5.2 Motor o r machine is making abno rmal acoustic noise When opera ting the inverter with the carrier f requenc y of 3kHz o r more set in Pr . 72 , th e carrier freq uency will au tomatical ly decrease if the output cu rrent of the inverter exceeds the valu e in p arenthesi s of the[...]

350 Check first when y ou have a trouble 5.5.5 Motor rotates in the oppo site direction 5.5.6 Speed greatly differs from the setting 5.5.7 Accelera tion/deceler ation is not smoo th Check points Possible Cause Counterm easures Refer to pag e Main Circuit Phase sequence of output terminals U, V and W is incorrect. Connect phase sequence of the outpu[...]

351 Check first when you ha ve a trouble 5 PROTECTIVE FUNCTIONS 5.5.8 Speed varies during operation 5.5.9 Operation m ode is not c hanged prop erly Check points Poss ible Ca use Countermea sures Refer to pag e Loa d Load varies dur ing an operation. (V/F Control) S elect Simple magnetic f lux vector control 79 Inp ut signal Frequency setting signal[...]

352 Check first when y ou have a trouble 5.5.10 O peration panel (FR-DU07) disp lay is not operating 5.5.1 1 M otor curren t is too large Check points Possible Cause Counterm easures Refer to pag e Main Circuit, Control Circuit Power is not input . Input t he power . 14 Fron t cover Operation panel is not properly connected to the inverter . Check [...]

353 Check first when you ha ve a trouble 5 PROTECTIVE FUNCTIONS 5.5.12 Speed do es not accelerate 5.5.13 Unable to w rite parameter setting 5.5.14 Power lamp is not lit Check points Poss ible Ca use Countermea sures Refer to pag e Inp ut signal S tart command and frequency command are chattering. Check if the start command and the frequency command[...]

354 MEMO[...]

355 3 4 5 6 7 1 2 6 PRECA UTIONS FOR M AINTEN ANCE AND INSPECTION This chapter describes the "PRECAU TIONS FOR MAINTEN ANCE AND INSPECTION" of this product. Always read the in structions befor e using the equipment. 6.1 In spec tion ite m ...... ....... ..... ....... ..... ....... ....... ..... ...... 3 56 6.2 Measurement of main circuit [...]

356 Inspec tion item The inverter is a st atic unit mainly consisting of semic onductor devices. Dail y inspection must be performed to prevent any fault from occurring due to the adverse effects of the operating envi ronment, such as temperature, humidity , dust, dirt and vibration, changes in the part s with time, service life, and other factors.[...]

357 Ins pecti on item 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION 6.1.3 Daily and periodic inspection *1 It is recomme nded to install a device to mo nitor voltage for checking th e power supp ly voltage to the inverter. *2 O ne to two ye ars of periodi c inspec tion cycle is recomme nded. How ever , it differs accor ding to the installation env i[...]

358 Inspec tion item 6.1.4 Display of the l ife of the i nverter parts The self-diagnostic alarm is output when the life sp an of the control circuit cap acitor , c ooling fan, each p arts of the inrush current limit circuit is near it s end. It gives an indication of replacement time . The life alarm outpu t can be used as a guideline for life jud[...]

359 Ins pecti on item 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION 6.1. 7 Repl ace ment of parts The inverter consists of many elec tronic parts such as semiconductor devices. The following p arts may deteriorate with age because of their structures or physical characteris tics, leading to reduced performance or fault of the inverter . For preventi[...]

360 Inspec tion item • Reinst allation (FR-F720-00105 to 04750, FR-F740-00083 to 03610) 1)After confirm ing th e orientat ion of th e fan , reins tall the fan so th at the arrow on the left of "A IR FL OW" face s up. 2)Reconnect the fan connectors. 3) Reinstall the fan c over . <Fan side face> AIR FLOW FR-F720-00340 to 00630 FR-F7[...]

361 Ins pecti on item 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION • Removal (FR-F740-04320 or more) 1) Remove a fan cover . 2) After removing a fan connector , remove a fan block. 3) Remove a fan. * The number of cooling fans dif fers according to the inverter capacity . • Reinstallation (FR-F740-04320 or more) 1) After confirming the orientat[...]

362 Inspec tion item (2) Replacement procedure of the cooli ng fan when using a heat sink protrusion att achment (FR-A7CN) (3) Sm oothi ng cap acitors A large-capacity aluminum electrolytic capacitor is used for smoothing in the main circuit DC section, and an aluminum electrolytic capaci tor is used for stabilizing the control power in the control[...]

363 Measur ement of m ain cir cuit volt ages, current s and power s 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION 6.2 Measur ement of main cir cuit voltages, cur rent s and power s 6.2. 1 Mea sur ement of vo ltage s and curre nts Since the voltages and current s on the inverter power supply and output sides include harmonics, measurement data depend[...]

364 Measur ement of m ain circui t volt ages, current s and powers Measuring Point s and Instrument s *1 Use an FFT to measure the out put voltage ac curately . A tester or general mea suring instru ment cannot measur e accurately . *2 When the carrier freq uency excee ds 5kHz, do not use this inst rument sinc e using it may i ncrease eddy-curren t[...]

365 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION Measure ment of main circ uit volt ages, current s and po wers 6.2.2 Measur ement of powers Use digital power meters (for inverter) for the both of inverter input and output side. Alternatively , measure using electrodynamic type single-phase wattmeters for the bo th of inverter input and output side[...]

366 Measu rement of main ci rcuit v oltages, curren ts and power s 6.2.4 Measurement of currents Use moving-iron type meters on both the input and output sides of the inverter . However , if the carrier frequency exceeds 5kHz, do not use that meter since an overcurrent losses produced in the internal metal part s of the meter will increase and the [...]

367 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION Measure ment of main circ uit volt ages, current s and po wers 6.2.7 Me asurement of c onverter out put voltage (a cross te rminals P/+ and N/-) The output voltage of the converter is developed across terminals P/+ and N/- and can be measured with a moving- coil type meter (tester). Although the volt[...]

368 MEMO[...]

369 3 4 5 6 7 1 2 7 SPECIFICA T IONS This chapte r provides t he "SPEC IFICA TIONS" of this produ ct. Always read the in structions befor e using the equipment. 7.1 Ra ting ... ..... ....... ..... ....... ....... ..... ....... ..... ....... ..... ...... 37 0 7.2 Co mmon spec ification s ....... ....... ..... ....... ........ .... .... 3 7[...]

370 Rating 7.1 Rat ing • 200V class SLD is initiall y set. T ype FR-F720 -   -NA 00046 00077 00105 0016 7 00250 00 340 0049 0 00630 00770 009 30 01 250 015 40 01870 0 2330 031 60 03800 047 50 Applied mot or cap acity ( kW(HP)) *1 LD 0.75 (1) 1.5 (2) 2.2 (3) 3.7 (5) 5.5 (7.5) 7.5 (10) 11 (15) 15 (20) 18.5 (25) 22 (30) 30 (40) 37 (50[...]

371 Rati ng 7 SPECIFICA TIONS • 400V class SLD is initially set. T ype FR-F7 40-  -NA 00023 00038 00052 000 83 00 126 00170 00250 0 0310 0 0380 00470 00620 007 70 00930 01 160 Applied motor capacity (kW( HP)) *1 LD 0.75 (1) 1.5 (2) 2.2 (3) 3.7 (5) 5.5 (7.5) 7.5 (10) 11 (15) 15 (20) 18.5 (25) 22 (30) 30 (40) 37 (50) 45 (60) 55 (75) [...]

372 Common specifica tions 7.2 Common sp ecifica tions Control spe cificatio ns Contro l method H igh carrier fre quency PW M control (V /F control)/O ptimum ex citation cont rol/Simp le magnetic flu x vect or cont rol Ou tput freq uen cy ran ge 0. 5 to 4 00H z Freque ncy sett ing resoluti on Anal og i nput 0.015Hz/ 60Hz (te rminal 2, 4: 0 to 10V/1[...]

373 Common specifications 7 SPECIFICA TIONS *1 Can be displayed only o n the operation panel (F R-DU07). *2 This ope ration guide is only available with option parameter unit (FR-PU07). *3 T emperature applicable for a sh ort period in trans it, etc. *4 Only the FR-F72 0-03160 (F R-F740-01800) or more functi ons. *5 2.9m/s 2 or less for the FR-F740[...]

374 Outline di mension dra wings 7.3 Outline dimension dr awings • FR-F720-00046 and 00077-NA • FR-F720-00105, 00167, 00250-NA • FR-F740-00023, 00038, 00052, 00 083, 00126-NA (Unit: mm (inches)) (Unit: mm (inches)) 2- φ 6 hole D 260 (10.24) 245 (9.65) 7.5 (0.3) 6 (0.24) 110 (4.33) 95 (3.74) 5 (0.2) 7.5 (0.3) D1 Inverter Model D D1 FR-F 720-0[...]

375 Outli ne dimen sion drawing s 7 SPECIFICA TIONS • FR-F720-00340, 00490, 00630- NA • FR-F740-00170, 00250, 00310, 00380-NA • FR-F720-00770, 00930, 01250- NA • FR-F740-00470, 00620-NA (Unit: mm (inches)) (Unit: mm (inches)) H1 H D 2- φ 6 hole 7.5 (0.3) 220 (8.66) 195 (7.68) 21 1 (8.31) 10 (0.39) 6 (0.24) 8 (0.31) D1 Inverte r Model H H1 [...]

376 Outline di mension dra wings • FR-F720-01540, 01870, 02330-NA • FR-F740-00770, 009 30, 01 160-NA (Unit: mm (inches)) W2 W W1 H D 2- φ d hole H1 550 (21.65) 10 (0.39) 3.2 (0.13) Inverte r Model W W1 W2 H1 H2 d D FR-F 720-0154 0-NA FR-F 740-0077 0-NA 325 (12.8) 270 (10. 63) 10 (0.39) 530 (20.87 ) 10 (0.39) 10 (0.39) 195 (7.68) FR-F 720-0187 [...]

377 Outli ne dimen sion drawing s 7 SPECIFICA TIONS • FR-F740-01800 -NA (Unit: mm (inches)) W W1 H H1 D 2- φ 12 hole 15 (0.59) 10 (0.39) 3.2 (0.13) 12(0.47) Inverte r Model W W1 H H1 D FR-F740- 01800-N A 435 (17. 13) 380 (14. 96) 525 (20. 67) 550 (21.6 5) 250 (9.8 4) (for S screw) 4-installation hole (for S1 screw) Ground terminal Rating plate ([...]

378 Outline di mension dra wings • FR-F720-03 160, 03800, 04750-NA • FR-F740-02160, 02600, 03250, 03610-NA (Unit: mm (inches)) D 3.2 (0.13) 465 (18.31) 400 (15.75) H1 H 10 (0.39) 15 (0.59) 2- φ 12 hole Inverter Model H H1 D FR-F740- 02160, 0 2600-NA 595 (23.43 ) 620 (24. 41) 300 (1 1.81) FR-F720- 03160, 0 3800, 04750-NA FR-F740- 03250, 0 3610-[...]

379 Outli ne dimen sion drawing s 7 SPECIFICA TIONS • FR-F740-04320 , 04810-NA (Unit: mm (inches)) 15 (0.59) 10 (0.39) 200 (7.87) 200 (7.87) 49 (1.92) 49 (1.92) 498 (19.6) 12 (0.48) 380 (14.96) 3.2 (0.12) 450 (17.72) 148.5 (5.85) 214.5 (8.44) 185 (7.28) 985 (38.77) 1010 (39.76) 3- φ 12 hole E P1 P P1 P W1 W H1 10 H 10 Ground terminal (for S1 scr[...]

380 Outline di mension dra wings • FR-F740-05470, 06100, 06830-NA (Unit: mm (inches)) R/L1 S/L2 T/L3 N/- P1 P/+ U V W 984 (38.77) 1010 (39.76) 12 (0.47 ) 300 (11.81) 300 (11.81) 680 (26.77) 3.2 (0.12) 380 (14.96) 148 (5.82) 214 (8.25) 3- φ 12 holes E P1 P P1 P W1 W H1 10 H 10 Ground terminal (for S1 screw) Rating plate 2-S2 eye nut * Remove the [...]

381 Outli ne dimen sion drawing s 7 SPECIFICA TIONS • FR-F740-07700 , 08660-NA (Unit: mm (inches)) 3- φ 12 hole R/L1 S/L2 T/L3 N/- P1 P/+ UW V 4.5 (0.18) 4.5 (0.18) 1300 (51.18) 1330 (52.36) 315 (12.4) 315 (12.4) 790 (31.1) 194 (7.63) 222 (8.74) 185 (7.28) 12 (0.47) 440 (17.32) E P P1 P1 P 75(2.95) 40(1.57) 500(19.68) 10 455(17.91) 10 220(8.66) [...]

382 Outline di mension dra wings • FR-F740-09 620, 10940, 12120-NA (Unit: mm (inches)) R/L1 S/L2 T/L3 N/- V 300 (11.81) 300 (11.81) 300 (11.81) 12 (0.47) 995 (39.17) 1580(62.2) 440 (17.32) 1550(61.02) P1 P/+ 185 (7.28) 4- φ 12 hole 4.5 (0.18) 4.5 (0.18) 950 (37.4) 189 (7.44) 227 (8.94) P P1 P P1 E 40 75 (2.95) 40 (1.57) 150 (5.9) 215 (8.46) D1 1[...]

383 Outli ne dimen sion drawing s 7 SPECIFICA TIONS • Operation p anel (FR-DU07) • Parameter unit (option) (FR-PU07) 2-M3 screw Panel Cable Air- bleeding hole FR-DU07 Operation panel connection connector (FR-ADP option) <Outline drawing> <Panel cutting dimension drawing> 78 (3.07) 50 (1.97) 44 (1.73) 72 (2.83) 3 (0.12) 3 (0.12) 81 ([...]

384 Heat sink protr usion att achment proc edure 7.4 Heatsink protr usio n att achment pr ocedure When encasing the inverter in an enclosure, the generated heat amount in an enclosure can be greatly reduced by install ing the heatsink portion of the i nverter outside the enclosure. When inst alling the inverter in a comp act enclosure, etc., this i[...]

385 Heat sink protrus ion atta chment proced ure 7 SPECIFICA TIONS (2) Shif t and removal of a rear side installati on frame (3) Inst allation of the inverter Push the inverter heatsink portion outside the enclos ure and fix the enclosure and inverter with upper and lower install ation frame. • FR-F740-054 70 to 06830 One inst allation frame is a[...]

386 MEMO[...]

387 APPENDICES This chapte r provides the "APPENDICES" of this product. Always read the in structions befor e using the equipment.[...]

For c us tom ers who are r epl acin g th e con ven tio nal mode l wi th this inve rter 388 Appendix 1 For customers who are replacing the conv entional model with this inverter Appendix 1-1 Replacement of the FR-F50 0 series (1) Instructions f or inst allation 1)Removal procedure of the front cover was changed. (with screws) Please note. (Refer to [...]

389 For cu stom ers who a re repl acing the conv ention al mod el with this inv erter (4) Main differences and comp atibilities wit h the FR-F500(L) series Appendix 1- 2 Replacement of the FR-A10 0 <EXCELEN T> series Instructi ons for ins t allation • When using the instal lation holes of the FR-A100(E) series , FR-A5A T (intercompatibility[...]

390 Appendix 2 Parameter clear , paramete r copy and instruction code list *1 These instru ction codes are used for parameter rea d and write by using Mit subishi inve rter protocol with the RS-485 communica tion. (Ref er to page 214 for RS-485 communic ation) *2 "  " indicates valid and " × " indica tes invalid of "par[...]

391 44 Second acc elerati on/decele ration time 2C AC 0    45 Second dec eleration t ime 2D AD 0   46 Second to rque boos t 2E AE 0    47 Second V/F (ba se frequ ency) 2F AF 0   48 Second stall p revention ope ration cur rent 30 B0 0    49 Second stall p revention ope ration frequen cy 31 B1 0  [...]

392 102 V/F2(second freq uency ) 02 82 1    103 V/F2(second freq uency voltage) 03 83 1   104 V/ F3(t hir d fr eque ncy) 04 84 1    105 V/F3(third frequ ency voltage) 05 85 1   106 V/F4(fourth freq uency) 06 86 1    107 V/ F4(f ourt h f reque ncy volt age) 07 87 1   108 V/F5(fifth frequency ) 08[...]

393 158 AM ter minal function sel ection 3A BA 1    159 Automatic s witchov er freq uency r ange from bypass t o inverter ope ratio n 3B BB 1   160 User group re ad selecti on 00 80 2    161 Frequency se tting/key lock operat ion selectio n 01 81 2  ×  162 Autom ati c res tart after i nsta ntan eou s power f ailure[...]

394 245 Rated slip 35 B5 2   246 Sl ip comp ensati on ti me const ant 36 B6 2    247 Constant-powe r range slip com pensation selectio n 37 B7 2   250 S top selectio n 3A BA 2    251 Output phase loss prote ction sele ction 3B BB 2   252 Override bias 3C BC 2    253 Ove rride gain 3D BD 2 [...]

395 319 DO6 output sel ection 13 9 3 3   320 RA1 output sel ection 14 94 3    321 RA2 output sel ection 15 95 3   322 RA3 output sel ection 16 96 3    323 AM0 0V adjustme nt 17 9 7 3  ×  324 AM1 0mA adjus tment 18 98 3  ×  325 T ermina l 40 input sele ction 19 99 3   329 Digit al input unit[...]

396 51 1 Parameter 6 fo r user 0B 8B 5    512 Para meter 7 for user 0C 8 C 5   513 Para meter 8 for user 0D 8D 5    514 Para meter 9 for user 0E 8E 5   515 Para meter 10 for user 0F 8F 5    522 Output stop fr equency 16 96 5   539 Modbus-RTU com municat ion chec k time inte rva l 27 A7 5  [...]

397 754 Second PID cont rol automatic switchover frequen cy 36 B6 7   755 Se cond P ID ac ti on set poin t 37 B7 7    756 Second PID propor tional band 38 B8 7   757 Second PID integral time 39 B9 7    758 Second PID differential tim e 3A B A 7   759 PID unit selection 3B BB 7    760 Pr e-ch arg[...]

398 857 Para meter 42 for user 39 B9 8   858 Para meter 43 for user 3A BA 8    859 Para meter 44 for user 3B BB 8   860 Para meter 45 for user 3C BC 8    861 Para meter 46 for user 3D BD 8   862 Para meter 47 for user 3E BE 8    863 Para meter 48 for user 3F BF 8   864 Para meter 49 for[...]

399 C9 (930) Cu rren t out put bias c urre nt 1E 9 E 9   C10 (931) Cu rren t out put gain s igna l 1F 9F 9    C1 1 (931) Cu rren t out put gain c urre nt 1F 9F 9   C42 (934) PID display bias c oefficient 22 A2 9  ×  C43 (934) PID display bias an alog value 22 A2 9  ×  C44 (935) PID display gain co efficient [...]

400 Appendix 3 Specification change Appendix 3-1 SERIAL number check Refer to page 2 for the location of the rating plate. Appendix 3-2 Changed functions (1) Settings "10" and "1 1" of Pr .495 are v alid for the inverter assembled af ter the following SERIA L. The inverters whose communication parameters ( Pr .345 and Pr .34 6 )[...]

401  400V class (2) The following f unctions can be used with the inverter produced in June 2009 or later . Check the serial number printed on the rating plate or on p ackage. Inverte r Model Label on Product Package Identificati on Symbol Lower Third a nd Second Num ber of TC Number on Rating Plate SERIAL (Upper Sec ond Numbers of SERIAL) FR-F7[...]

402 (3) The following functions and two plug-in options can be used with the inverter produced in June 2010 or later . Check the serial number printed on the rating plate or on pac kage. (4) BACnet MS/TP protocol and the following func tions can be used with the inverter produced in August 2010 or later . Check the serial number printed on the rati[...]

403 MEMO[...]

404 REVISIONS *The m anual nu mber is g iven on t he bottom left of the ba ck cove r . Print Date *Manual Number Revision Sep. 20 04 I B(NA)-0600 217ENG- A Fir st edition Dec. 20 04 I B(NA)-0600 217ENG- B ⋅ FR-F720 - 03160 to 047 50 - NA ⋅ FR-F740 - 04320 to 121 20 - NA May 20 06 IB(NA)-0600 217ENG-C ⋅ Partial modificati on ⋅ Panel cu t dim[...]

INSTRUCTION MANUAL INVERTER INVERTER FR-F700-NA I NSTRUCTION MANUAL G IB(NA)-0600217ENG-G (1007)MEE Printed in Japan S pecifications subject to change with out notice. 3 PRECAUTIONS FOR USE OF THE INVERTER 4 PA R A M E T E R S 5 PROTECTIVE FUNCTIONS 6 PRECAUTIO NS FOR MAINTENANCE A ND INSPECTION 7 SPECIFICA TIONS WIRING OUTLINE 2 1 HEAD OFFICE: TOK[...]