Manuel d'utilisation / d'entretien du produit FR-D700-G du fabricant Mitsubishi Electronics
Aller à la page of 283
3 4 5 6 7 1 2 FR-D700-G INSTRUCTION MANUAL (Applied) S-PM GEARED MOT OR DRIVE UNIT PRECAUTIONS FOR USE OF THE DRIVE UNIT P ARAMETERS TROUBLESHOOTING PRECAUTIONS FOR MAINTEN ANCE AND INSPECTION SPECIFICA TIONS OUTLINE WIRING HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN FR-D720-0.
A-1 Thank you for choosing this Mit subishi S-PM Geare d Motor Drive unit. This Instructi on Manual (Applied) prov ides instructions for advanced use of th e FR-D700-G series driv e units.
A-2 (2) Wirin g (3) T rial run (4) Usage (5) Em e rgen cy stop (6) Mainten ance, inspection and parts replacemen t (7) D isp osa l z Do not install a power factor correction capacitor or surge suppressor/capacitor type filter on the drive unit output side.
I CONTENTS 1 OUTLINE 1 1.1 Product check ing and parts identi ficati on ....... ........... ....... ....... ....... .. 2 1.2 Drive un it and periph eral d evices ... ....... ........ ....... ....... ....... .......... ...... 3 1.2.1 Peripheral d evices .
II 3.1.1 Leakag e currents and c ounterme asures ............ ................... ............. ............. ............. ............. ... 34 3.1.2 EMC measure s ............ .................... ............. ............. ............ ...........
III CONTENTS 4.7.2 Minimum m otor rotati on speed (P r. 13) ... ............. ................... ............. ............. ............. ........... .. 89 4.7.3 Acceleration /decelerat ion pattern (P r. 29) ..... ............. ................... .
IV 4.14 Misoper ation preven tion a nd pa rameter sett ing r estrict ion . ....... 140 4.14.1 Reset s election /discon nected PU detect ion/PU st op selectio n (Pr. 75) ....................... ............. 140 4.14.2 Parameter w rite disabl e selectio n (Pr.
V CONTENTS 4.19.5 Buzzer control (Pr. 9 90) .............. ............. ............. ................... ............. ............. ............ ............ 229 4.19.6 PU contrast adj ustment (P r. 991) ............ ............. ............ ....
VI 6.2.2 Measurem ent of vol tages and use of PT ............ ............. ............. ............. ............. ............. ....... 2 64 6.2.3 Measurem ent of current s ................. ............. ............. ................... ........
1 3 4 5 6 7 2 1 1 OUTLINE This chapter explains the "OUT LINE" for use o f this product. Always read the instruct ions before using the equipment. 1.1 Product checking and p art s identification ...... . ....... ............ . ...... 2 1.2 Drive unit and p eriph era l de vic es .
2 Product checking a nd parts identification 1.1 Product chec king and par ts identifica tion Unp ack the drive unit and chec k the cap acity plate o n the front c over and the rating plate on the dri ve unit si de face to en sur e that the p roduct agrees with your order and the drive unit is i ntact.
3 Drive unit and peripher a l devices 1 OUTLINE 1.2 Drive unit and peripheral de vices AC power supply Use within the permissible power supply specifications of the drive unit. T o ensure safety , use a moulded case circuit breaker , earth leakage circuit breaker or magnetic contactor to switch power ON/OFF .
4 Drive unit and periphe ral devices 1.2.1 Peripheral d evices Check the d rive unit mod el of the drive unit you purc hased. Appropriat e peripheral de vices must be s elected accordi ng to the capac ity . Refer to the following list and prep are appropriate peripheral devi ces.
5 1 OUTLINE Removal and re installation of the cove r 1.3 Remo val and reinstalla tion of the co ver 1.3.1 Front cover z Rem oval (E xample of FR -D720- 1.5K-G ) 1) Loosen t he mounting screws of the front cover . (T he screws ca nnot be removed .) 2) Remove th e front co ver by pu lling it like th e direction o f arrow .
6 Removal and re installation of the co ver 1.3.2 Wiring cover z Removal and rein st a llation y Hold the sid e of the wiring cover , and pul l it downward for removal. T o reinst all, fit the cover to the dri ve unit along th e guides. Example of FR-D720-1.
7 1 OUTLINE Installation of the drive unit and enclosure design 1.4 Installation of the driv e unit and enc losur e design When a driv e unit enclo sure is to be d esigned and man ufactured, hea t generated by containe d equipment, etc.
8 Installation of the drive unit and enclosure design (3) Dust, dirt, oil mist Dust and dirt will cau s e such faul ts as poor cont act of contac t points, redu ced insul ation or reduced co oling effect due to moisture absorption of acc umulated dust a nd dirt, and in-encl osure temperature rise due to clogg ed filter .
9 1 OUTLINE Installation of the drive unit and enclosure design 1.4.2 Cooling system types for drive unit enclosu re From the enc losure that cont ains the drive unit, th e heat of the drive unit an d other equipme nt (transformers, lam ps, resistors , etc.
10 Drive unit placement 1.5 Driv e unit placement Enclosur e surface mount ing Remove th e front cover and wiring cover to mount t he drive uni t to the surface. ( Remove the c overs in the directions of th e arrows.) NO TE When encasing multiple drive units, inst a ll them in parallel as a cooling measure.
11 1 OUTLINE Drive unit placement 1.5.1 Installation precautions (1) Above drive unit Heat is blown up fro m insid e the drive unit by the sm all fan built i n the unit.
12 MEMO.
13 3 4 5 6 7 2 1 2 WIRING This chapter descri bes the basic "WIRING" for use of this product. Always read the instruct ions before using the equipment. 2.1 Wiring ....... .... ....... .... ..... .... ..... ...... ..... .... ..... .... ......
14 Wiring 2.1 W iring 2.1.1 T erminal con nection diagram NO TE T o prevent a malfunction caused by noise, sep arate the signal cables more than 10cm from the p o wer cables. Also separate the main circuit wire o f the input side and the output side.
15 2 WIRING Main circuit terminal specifi cations 2.2 M ai n ci r cu it t er minal s pe cifi cati ons 2.2.1 Specification of main circuit ter minal Driv e unit 2.
16 Main circuit terminal specifications 2.2.3 Cables and wiring length (1) Applied wire size Select the recommended cable size to ensure that a v oltage d rop will be 2% or less.
17 2 WIRING Main circuit terminal specifi cations (2) Earthing (Grounding) precautions (3) T otal wiring length Connect a PM motor within the tota l w iring length of 30m. Use one dedicated PM mo tor for one drive unit. Multiple PM motors cannot be con nected to a drive unit.
18 Control circuit specifications 2.3 Control cir cuit specifica tions 2.3.1 C ontrol c ircuit te rminal indicat es that term inal functions can be sele cted using P r . 17 8 to P r . 18 2, Pr . 190, P r . 19 2 (I /O termi nal f unct ion sel ect ion) .
19 2 WIRING Control circuit spec if ications (2) Output signal (3) Communication Ty p e Te r m i n a l Symbol T erminal Name Desc riptio n Rated Specifi cations Refer to Page Relay A, B, C Relay output (fault output) 1 changeover contact output indicates that the dr ive unit protective function has activated and the output stopped.
20 Control circuit specifications 2.3.2 Changing the control logic The inpu t signals are set to sink logi c (SINK) when sh ipped from the facto ry . T o chang e the control logic , the jumper conne ctor above the control terminal must b e moved to the o ther position .
21 2 WIRING Control circuit spec if ications (1) Sink logic type and sourc e logic type In sink l ogic, a signal switches ON when a current f lows from the corre sponding s ignal input term inal. T erminal SD is common to the cont act input s ignals.
22 Control circuit specifications 2.3.3 Wiring of control circuit (1) S tandard control ci rcuit terminal layout (2) Wiring method z Wiring Use a bl ade term ina l an d a wire wit h a sheat h st ripp ed o ff fo r th e co ntro l ci rcu it wiri ng. F or a sin gle wire , s trip off t he sh e a th of the wire and apply direc tly .
23 2 WIRING Control circuit spec if ications z Wire removal (3) Control circuit common terminals (SD, 5 , SE) T erminal s SD, SE and 5 are common term inals for I/O sig nals. (All com mon terminals are iso lated from each other .) Do no t earth them .
24 Control circuit specifications (4) Signal input s by contactless switches (5) Wiring instructions 1) It is reco mmended to us e the cables of 0.3mm 2 to 0.75mm 2 gau ge for connec tion to the cont rol circuit termi nals. 2) The maxi mum wiring l ength should be 30m (200m for term inal FM).
25 2 WIRING Control circuit spec if ications 2.3.4 Connection to the PU conne ctor Using the PU connector , you can perform comm unication opera tion from the p aramete r unit (FR-PU07), en closure surface operation panel (FR- P A07), or a personal comp uter , etc.
26 Control circuit specifications z RS-485 communicati on When the P U connec tor is connec ted with a personal , F A or other compute r by a commun ication cable, a us er program can run and m onitor the drive unit or read an d write to pa rameters. The prot ocol ca n be selecte d from Mit subishi drive unit and Mo dbus-RTU .
27 Connection of stand-alone option unit 2 WIRING 2.4 C onnection of stand-alone option unit The drive unit accept s a variety of stand-al one option u nits as requ ired. Incorrect c onnection will cause drive unit da mage or accid ent. Connect and o perate the option unit care fully in accorda nce with the corresponding o ption unit manu al.
28 Connection of stand-alone option unit It is recomm ended to config ure a sequence, wh ich shuts of f power in the inp ut side of the drive unit by the exte rnal thermal relay as show n below , to p.
29 Connection of stand-alone option unit 2 WIRING 2.4.2 Connection of the brake unit (FR-BU2) Connec t the brake un it (FR-BU2) as sho wn below to impr ove the braking ca pability at de celeration. If th e transistors in the brake unit s hould become faulty , the resistor can be unusu ally hot.
30 Connection of stand-alone option unit 2.4.3 C onnectio n of the high po wer factor co nverter (FR-HC ) When con necting the high power fac tor converter (FR-HC) to supp ress power ha rmonics, perform wiring secu rely as shown below . Incorrect conne ction will damag e the high po wer factor conv erter and d rive unit.
31 Connection of stand-alone option unit 2 WIRING 2.4.4 Connec tion of the p ower regene ration common co nverter (FR-CV) When conn ecting the powe r regeneration c ommon converter (FR-C V), connect t.
32 Connection of stand-alone option unit 2.4.5 Connec tion of a DC reactor (FR-HEL) (1) Keep the surroundi ng air tempera ture withi n the perm issible range (-1 0°C to +50°C).
33 3 4 5 6 7 2 1 3 PRECA UTIONS FOR USE OF THE DRIVE UNIT This chapter explains the "PRECAUT IONS FOR USE OF TH E DRIVE UNIT" for use of this p roduct. Always read the instruct ions before using the equipment. 3.1 EMC and leakage current s .
34 EMC an d leak age c urre nts 3.1 EMC and leaka ge cur rents 3.1.1 Leakage currents an d countermea sures S tati c capac itance exis ts between the dri ve unit's I/O cable s , other ca bles, and the earth, and in the motor . Because leakag e current f l ows throu gh such static cap acitance, t ake the followin g measures.
35 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT EMC and leakage curre nts (3) S election of rate d sensitivity current of eart h (ground) leakage current breaker When usi ng the earth le akage current bre .
36 EMC an d leak age c urre nts 3.1.2 EMC measure s Some ele ctromagnetic no ises enter th e drive un it to malfunc tion it and ot hers ar e radiated by the drive unit to malfunc tion periphera l devices.
37 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT EMC and leakage curre nts z Dat a line filter Data line filter i s effe ctive as an EM C measure. Provide a d ata line filter for the de tector cable, et c.
38 EMC an d leak age c urre nts 3.1.3 Power s upply harm onics The d riv e uni t may gener at e powe r supp ly ha rmo nic s from its con ver ter ci rcu it to affec t th e powe r ge nera tor , pow er capa cit or etc. Pow er supply ha rmonics are differen t from nois e and leakage currents in source, fre quency ba nd and trans mission p ath.
39 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT EMC and leakage curre nts 3.1.4 Harmonic suppress ion guideline in Japan Harmonic currents flow from the drive unit t o a power rece iving poin t via a power transf ormer . The Harmonic Sup pression Guideli nes was esta blished to prote ct other consum ers from these o utgoing harmoni c current s.
40 EMC an d leak age c urre nts 1) Calc ulation of equiv alent cap acity (P0) of harm onic generat ing equi pment The " equ ival ent ca pacit y" is the capacit y of a 6-pu lse c onve rt er con vert ed fr om th e capac ity of co nsu mer' s harm oni c gene rat ing e quip men t and i s cal cula ted with the fo llo wing equa tion .
41 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT Installation of power fac t or improving rea ctor 3.2 Installation of po wer factor impro ving r eactor When the driv e unit is co nne cted ne ar a larg e-c .
42 Power-OFF and magnetic contacto r (MC) 3.3 P ower-O FF and ma gnetic contactor (MC) (1) Drive unit input side magnetic cont actor (MC) On the d rive unit inp ut side, it is re commended to p rovide an MC for the follow ing purposes. (Refer to page 4 for sele ction.
43 Precautions for us e of the drive unit 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT 3.4 Pr ecautions f or use of the driv e unit The FR-D7 00-G series is a highly relia ble product, but incorrect pe ripheral circui t making or ope ration/handli ng method may shorten th e product lif e or damage th e product.
44 Precautions for use of the drive unit (12) Do not appl y a volt age higher than the pe r missible voltage to the drive unit I/O s ignal circuit s. Applicati on of a volt age higher than the permiss ible volt age to the d rive unit I/O s ignal circui ts or o pposite pol arity may damage t he I/O device s.
45 Failsafe of the s ystem which uses the drive unit 3 PRECAUTIONS FOR USE OF THE DRIVE UNIT 3.5 Fail s afe of the syst em w hich uses the driv e unit When a fa ult occurs, the drive unit trips to o utput a fault signal.
46 Failsafe of the system whic h uses the drive unit (2) Bac kup met hod outsi de the driv e uni t Even if the int erlock is provided by the drive unit st atus signal, en ough failsaf e is not ensured depending on the failure sta tus of the d rive unit it self.
47 3 4 5 6 7 2 1 4 P ARAMETERS This chapter explains the "P ARAMETERS" for use of this product. Always read the instruct ions before using the equipment.
48 Operation panel 4.1 Oper ati on panel 4.1.1 Names and fun ctions of the operation panel The operation p anel cannot be removed from the drive unit. No. Component Name Description (a) Unit indi c ator Hz: Lit to indicate f requency . (Flickers when the set frequency monitor is displayed.
49 Operation panel P ARAMETE RS 4 4.1.2 Basic operation (factory setting) Automatic parameter setting STOP Operation mode switchover Parameter setting Faults history Monitor/speed setting At powering .
50 Operation panel 4.1.3 Easy operation mode setting (easy setting mode) Setting o f Pr . 79 Oper ation mode selectio n accordi ng to combin ation of the st art command and s peed comman d can be easily m ade. Changing example St art comm and: external (STF/STR), speed command: operate with Operatio n Display 1.
51 Operation panel P ARAMETE RS 4 4.1.4 Changing the parame ter setting value 4.1.5 Displaying the set speed Press the setting dial ( ) to di splay the prese nt control metho d and the set speed*. ∗ App ears wh en PU op erati on mode or Ex ternal/PU combi ned oper ation m ode 1 ( Pr .
Parameter list Parameter list 52 4 P ARAMETERS Parameter List 4.2 P ar ameter list 4.2.1 parame ter list For simple variable-speed operation of t he drive unit, the initial setting of the parameters may be used. Set the necessary parameters to meet the load and operati onal sp ecifications.
Parameter list Parameter list 54 4 P ARAMETERS Parameter List — 29 Acceleration/deceleration pattern selection 0 to 2 1 0 90 29 1D 9D 0 {{ { — 30 Regenerative function selection 0, 1 1 0 97 30 1E .
Parameter list Parameter list 56 4 P ARAMETERS Parameter List PU connector communication 11 7 PU communication station number 0 to 31 (0 to 247) 1 0 167 , 186 11 7 11 9 1 1 {{ ∗4 { ∗4 11 8 PU comm.
Parameter list Parameter list 58 4 P ARAMETERS Parameter List Output terminal function selection 190 RUN terminal function selection 0, 1, 3, 4, 7, 8, 1 1 to 16, 21, 25, 26, 33, 47, 48, 64, 70, 79, 90.
Parameter list Parameter list 60 4 P ARAMETERS Parameter List RS-485 communication 338 Communication operation command source 0, 1 1 0 160 338 26 A6 3 { { ∗4 { ∗4 339 Communication speed command s.
Parameter list Parameter list 62 4 P ARAMETERS Parameter List — 870 S peed detection hysteresis 0 to 150r/min/ 0 to 100r/min ∗1 1r/min 15r/min 11 0 870 46 C6 8 { { { Protective functions 872 Input.
Parameter list Parameter list 64 4 P ARAMETERS Parameter List Clear parameters Pr .CL Parameter clear 0, 1 1 0 230 Pr .CL — FC — — — — ALLC All parameter clear 0, 1 1 0 230 ALLC — FC —— — — Er .CL Faults history clear 0, 1 1 0 232 Er .
66 4.3 Test opera tion and gain adjust ment of the PM sensorl ess vector con- trol 69 4.3.1 Outline of t he PM sen sorless ve ctor control ........ ................... ............. ............. ............. ............. .. 69 4.3.2 PM motor test o peration (P r.
67 Parameters accor ding to purposes 4 P ARAMETE RS 4.11 Monit or display and monito r output signal 115 4.11.1 Sp eed display and spe ed setting (Pr. 37, P r. 144, P r. 505) ........... ............. ............. ............. ..... 115 4.11.2 Mo nitor display selec tion of DU/PU and termina l FM (Pr.
68 4.17 Spec ial ope ration and spe ed contro l 199 4.17.1 P ID co ntrol (Pr. 1 27 to P r. 134, Pr . 553, Pr . 554, Pr . 575 to Pr . 577, C42 to C45) ........ ............. 199 4.17.2 Regeneration av oidance function (Pr. 66 5, Pr. 882 , Pr. 883 , Pr.
69 T est operation and gain adjustment of the PM sensor less vector control 4 P ARAMETE RS 4.3 T est operation and gain adjustment of the PM sensor less v ector contr ol 4.3.1 Outline of the PM sen sorless vector control A dedicated S-PM (magnet) motor is a highly eff icient motor comp ared to an ind uction motor .
70 T est operation and gain a djustment of the PM sensorless ve ctor control (2) V al id/invalid stat uses of I/O terminal funct ions during the test oper ation 1) Input terminal function selection (Pr . 178 to Pr . 182) All assignable funct i ons are valid.
71 T est operation and gain adjustment of the PM sensor less vector control 4 P ARAMETE RS 4.3.3 Adjusting the speed contr ol gain (Pr . 820, P r . 821) The above p arameters can be set whe n Pr . 160 Ext ended f unction display select ion = "0 ".
72 T est operation and gain a djustment of the PM sensorless ve ctor control · Adjust in the following procedure: 1) Change the Pr . 82 0 setting while checking the conditions . 2) If it can not be adjusted well, change Pr . 821 s etting, and perform 1) again.
73 T est operation and gain adjustment of the PM sensor less vector control 4 P ARAMETE RS 5 Accele ration/dec elerati on time is different from the setting . (1) T orq ue shortage (2) Load ine rtia is too high . (1) Raise th e stall preve ntion oper ation leve l.
74 Adjustment of the output to rque (curr ent) of the motor 4.4 Adjustment of the output tor que (cur r ent) of the motor 4.4.1 Stall pr evention operation (Pr . 22, Pr . 48, Pr . 156, Pr . 157) (1) Block diagram (2) Setti ng of stall preven tion ope ration level (Pr .
75 Adjustment of the output torque (current) of the motor 4 P ARAMETE RS (3) Stall prevent i on operation signal output a nd output timing adjustment (OL signal, Pr .
76 Adjustment of the output to rque (curr ent) of the motor (5) Limit the s t all prevention operation accord i ng to the operating st atus (Pr . 156 ) Refer to the fol l owing t able and select whethe r stall pre vention operat ion will be performe d or not and the operati on to be performed at OL sig n al output.
77 Adjustment of the output torque (current) of the motor 4 P ARAMETE RS 4.4.2 Start torque adjustment (Pr . 785) For Pr . 785 , set t he maximum torque to be generat ed in the low-s peed range of 300r/min or le ss. Set a large value to g e nerate a l arge starti ng torque.
78 Limiting the rotation speed 4.5 Limiting the rotation speed 4.5.1 Maximum/minimum setting (Pr . 1, Pr . 2) ∗1 Differs accor ding to capaci ties. (0.2 K to 2.2K /3.7K) ∗2 If a value excee ding 3000r/min is se t, the actual r otation speed will be limited at 3000r/min.
79 Limiting the ro tation speed 4 P ARAMETE RS 4.5.2 Avoid ing mechanical reson ance points (spee d jumps) (Pr . 31 to Pr . 36) The abo v e p arameters can be set when Pr . 160 Ex tended funct ion display sele ction = " 0 " . (Refer to pag e 144) ∗1 Differs accor ding to capaciti es.
80 Spee d sett ing by exte rnal termi nal s 4.6 Speed setting by e xter nal ter minals 4.6.1 Operation by multi-speed operation (Pr . 4 to Pr . 6, Pr . 24 to Pr . 27, Pr . 232 to Pr . 239) The abo ve param eters al low their settings to be ch anged du ring op erati on in any operat ion mod e even if "0" (in itial va lue) is s et in P r .
81 Speed sett ing by exte rnal terminal s 4 P ARAMETE RS (2) M ulti-speed setting for 4 or more speeds (Pr . 24 to Pr . 27, Pr . 2 32 to Pr . 239) S peed from 4th speed to 15th speed can be set according to the combination of the RH, RM, RL and REX signals.
82 Spee d sett ing by exte rnal termi nal s 4.6.2 Jog o peration (Pr . 15, Pr . 16) (1) Jog operation from out side When the JOG signal is ON, a sta rt and stop ca n be made by th e start signa l (STF , STR). For t he terminal use d for Jog operati on selectio n, set "5" i n any of Pr .
83 Speed sett ing by exte rnal terminal s 4 P ARAMETE RS (2) J og operation from PU Select J og operation mod e from the oper ation pane l and the param eter unit (FR- PU07). Operation is performed onl y while the st art button is p ressed. Operatio n Display 1.
84 Spee d sett ing by exte rnal termi nal s 4.6.3 Remote setting fun ction (Pr . 59) The abo ve param eter can b e set wh en Pr . 160 Extended function display selection = "0" . (Refer to page 156) * Ex tern al runn ing spee d (other than mul ti-spee d) or PU ru nning sp eed NO TE The Pr .
85 Speed sett ing by exte rnal terminal s 4 P ARAMETE RS (1) Re mote setting fun ction Use Pr . 59 to select whether the remote setting func tion is used or not and whethe r the speed sett ing stor age functio n in the remote setting mode i s used or not.
86 Spee d sett ing by exte rnal termi nal s REMARKS The RH, R M, RL signals are assigned to the terminal RH, RM, RL in the initial s etting. By setti ng "0 (RL)", " 1 (RM )", "2 (RH) " in a ny of Pr . 17 8 to Pr . 182 (input ter minal fu nction selec tion) , you c an assign the signals to other terminal s.
87 Setting of accele ration/decelera tion time and acce leration/ deceleration pattern 4 P ARAMETE RS 4.7 Setting of acceler ation/decel er ation time and acceleration/ deceleration pa tter n 4.7.1 Setting of the acc eleration and deceleration tim e (Pr .
88 Setting of accele ration/deceleration time and ac celeration/ deceleration patte rn (2) Decele ration time settin g (Pr . 8, Pr . 20) Use Pr . 8 Deceleration time to set the decele ration time requi red to reach 0r/m in from Pr . 20 Acceleration/d eceleration r efer ence speed .
89 Setting of accele ration/decelera tion time and acce leration/ deceleration pattern 4 P ARAMETE RS 4.7.2 Minimum m otor r otation speed (Pr . 13) The abo v e p arameters can be set when Pr . 160 Ex tended funct ion display sele ction = " 0".
90 Setting of accele ration/deceleration time and ac celeration/ deceleration patte rn 4.7.3 Accelera tion/deceler ation pattern (Pr . 29) The above p arameters can be se t when Pr . 160 Extended funct ion displa y selectio n = "0". (Refer to pag e 144) Y ou can set th e acceleration /deceleration p attern suit able for appli cation.
91 Selection and protection of a motor 4 P ARAMETE RS 4.8 Selection and pr otection of a motor 4.8.1 Motor o verheat pr otection (Electronic th ermal O/L relay, PTC thermistor protection ) (Pr . 9, Pr . 561) ∗1 These para meters can be set when Pr .
92 Selection and protec tion of a motor (2) Electr onic therma l relay function pr e-alarm (T H) and ala rm signal (T HP signal) (3) Extern al therma l relay input (OH si gnal) The alar m signal (.
93 Selection and protection of a motor 4 P ARAMETE RS (4) P TC thermistor protection (Pr . 561) PTC thermistor i nput connection PTC thermis tor characteristi cs P TC thermistor output can be input to th e terminals 2 and 10. When the PTC the rmistor inpu t reaches the re sistanc e value set in Pr .
94 Motor brake and stop operation 4.9 Motor brak e and stop operation 4.9.1 DC injection brake an d pre-excitation (Pr . 10, Pr . 1 1, P r . 795) The above p arameters can be se t when Pr . 160 Extended funct ion displa y selectio n ="0". (R efer t o page 1 44) ∗1 Differs accor ding to capaci ties.
95 Motor brake and stop oper a tion 4 P ARAMETE RS (4) P re-excit ation signal (LX si gnal) T urning ON the LX signal will apply excit ation current during a stop to activ ate DC injectio n brake.
96 Motor brake and stop operation 4.9.2 Activating the electroma gnetic brake (M BR signal, Pr .736) * This parame ter can be set when Pr . 160 E xtended function display selection = "0.
97 Motor brake and stop oper a tion 4 P ARAMETE RS 4.9.3 Selection of a reg enerative brake (Pr . 30, Pr . 70) The abo v e p arameters can be set when Pr .
98 Motor brake and stop operation (4) Regen erative br ake duty alarm out put and alar m signal (RBP sign al) 100%: regenerative ov ervoltage protection operation value [RB] appears on the operation pa nel and an alarm signal (RBP) is output when 85% of the regene rative brake d uty set in Pr .
99 Motor brake and stop oper a tion 4 P ARAMETE RS 4.9.4 Stop selection (Pr . 250) The abo v e p arameter can be set when Pr . 160 Extended functi on display selectio n = "0". (Re fer to page 144) Used to se lect the stop ping method (de celeration to a s top or coasting ) when the st art signal tu rns OFF .
100 Function assignment of ex t ernal terminal a n d control 4.10 Function assignment of e xter nal ter m inal and contr ol 4.10.1 In put terminal function selection (Pr . 178 to Pr . 182) The above p arameters can be se t when Pr . 160 Extended funct ion displa y selectio n = "0".
101 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS (1) Input terminal function assignment Using Pr . 178 to Pr . 182 , set the fu nctions of the i nput terminals. Refer t o the follo wing table and set the p arameters: ∗1 When Pr .
102 Function assignment of ex t ernal terminal a n d control 4.10.2 D rive unit outpu t shutoff s ignal (MRS signal, Pr . 17) (3) As sign a different ac tion for each MRS signal input from communication a nd e xternal terminal ( Pr . 17 = "4") When Pr .
103 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS 4.10.3 Condition selecti on of funct ion validity by second f u nct ion sel ection sig n al (R T signa l) When the R T signal t urns ON, the s econd function becomes vali d.
104 Function assignment of ex t ernal terminal a n d control 4.10.4 Start signal operation selection (STF , STR, ST OP signal, Pr . 250) The above p arameter can be set whe n Pr .
105 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS (2) Three-wire ty pe (STF , STR, STOP signal) The t hree-wire conne ction is show n below . T urning t he ST OP sig nal ON make s start self -holding func tion valid. In this case, the forward/rever s e rot ation signal is activate d only as a st art signal.
106 Function assignment of ex t ernal terminal a n d control 4.10.5 O utput terminal function selection (Pr . 190, Pr . 192) (1) Output signal list Y ou can set the fu nctions of th e output termi nals.
107 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS 48 148 Y48 PID deviation limit Out put when the absolute value of deviat ion exceeds the limit value. Pr . 127 to Pr. 134, Pr . 241, P r . 553, Pr . 554, Pr . 575 to Pr . 577, C42 to C45 199 64 164 Y64 Dur ing retry Output during retry processing.
108 Function assignment of ex t ernal terminal a n d control (2) Drive unit operation ready s ignal (R Y , R Y 2 signal) and drive unit running (RUN signal) Whe n the drive un it is ready to operate, the output of th e operation rea dy sig nal (RY ) is ON.
109 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS (3) Fault output signal (ALM signal) (4) Fault output 3 (power-off signal) (Y91 signal) The Y91 s ignal is ou tput at occurre nce of a fa ult attribut able to the failure of the drive unit circuit or a fault caus ed by a wiring mis take.
11 0 Function assignment of ex t ernal terminal a n d control 4.10.6 D etection of rotation speed (SU, FU signal, Pr . 41 to Pr . 43, Pr . 870) The drive unit rotati on speed is de tected and ou tput at the out put signals.
111 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS 4.10. 7 Outpu t cur rent det ection f unction (Y12 signal, Y13 signal, Pr . 150 to Pr . 153, Pr . 166 , Pr . 167 ) The abo v e p arameters can be set when Pr . 1 60 Extended functi on display selectio n = "0".
11 2 Function assignment of ex t ernal terminal a n d control (2) Zero current de tection (Y13 sig n al, Pr . 152, Pr . 153 ) If the output current rema ins lower than the Pr . 152 sett in g durin g dri ve u nit ope rati on for lo nger t ha n the t ime set in Pr .
11 3 Function assignment of ex t ernal termina l and control 4 P ARAMETE RS 4.10.8 Remote output selection (REM signal, Pr . 495, Pr . 496) Y ou can utili z e the O N /OFF of the drive unit' s output signal s instead of th e remote outp ut terminal of the programmable logic co ntroller .
11 4 Function assignment of ex t ernal terminal a n d 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 .
11 5 Monitor display and monitor output signal 4 P ARAMETE RS 4.11 Monitor display and monitor output signal 4.1 1.1 Speed display an d speed setting (Pr . 37, Pr . 144, Pr . 505) The abo v e p arameter can be set when Pr . 160 Extended functi on display selectio n = "0 ".
11 6 Monitor display and monitor output signal CAUTION Make sure th at the running spee d setting is correct. Otherwi se, the motor migh t run at extreme ly high speed, dama ging the machine . P aram eters ref erred to Pr . 1 Maximum setting Refer to page 78 Pr .
11 7 Monitor display and monitor output signal 4 P ARAMETE RS 4.1 1.2 Monitor display selection of DU/PU and terminal FM (Pr . 52, Pr . 54, Pr . 170, Pr . 171, Pr . 268, Pr . 56 3, Pr . 564, Pr . 891) (1) Monitor description lis t (Pr . 52) Set the monitor to be displayed o n the opera tion panel and paramete r unit (FR-PU07) in P r .
11 8 Monitor display and monitor output signal Electronic therm al relay function load factor 0.1% 10 ∗1 10 100% Displays the therm al cumulative value on the assumption t hat the thermal operation level is 100% (Larg er thermal bet ween the motor thermal a nd transistor thermal).
11 9 Monitor display and monitor output signal 4 P ARAMETE RS ∗1 Frequen cy setting to outpu t terminal statu s on the PU main monito r ar e selecte d by " other mon itor sele ction" of the parameter u nit (FR- PU07).
120 Monitor display and monitor output signal (3) Operation panel I/O terminal monitor (P r . 52 ) When Pr . 52 = "5 5", the I/O termi nal status can be monito red on the ope ration panel. The I/O terminal mo nitor is displa yed on the third monitor .
121 Monitor display and monitor output signal 4 P ARAMETE RS (5) Cumula tive energization time a nd actua l operation time monitor (Pr . 171, Pr . 563, Pr . 564) Cumu lative energi zation time monitor ( Pr . 5 2 = "20") accum ulates energiz ation time from shipment of the drive unit every one hour .
122 Monitor display and monitor output signal 4.1 1.3 R eference o f the terminal FM (pulse train output) (Pr . 55, Pr . 56 ) The p uls e tr ain out put te rmi nal FM is avai lab le f or m onit or ou tpu t. Set the refe rence of the s ignal out put from termi nal FM.
123 Monitor display and monitor output signal 4 P ARAMETE RS 4.1 1.4 T erminal FM calibration (cal ibration parameter C0 (Pr . 900)) (1) FM terminal calibratio n (C 0 (Pr . 900)) The te rminal FM is preset to output p ulses. By setting the FM te rminal calibr ation C0 (Pr .
124 Monitor display and monitor output signal 4.1 1.5 H ow to calibrate the termin al FM when using the operation panel Follow the following p rocedure to cali brate termina l FM using the o peration p anel. Refer to pa ge 123 for the de tails of p arameters.
125 Monitor display and monitor output signal 4 P ARAMETE RS REMARKS Calibration can also be made for External opera tion. Set the speed in the External operation mode, and make calibration in the above procedure. Calibration can be made even during operation.
126 Operation setting at fault occurre nce 4.12 Operation setting a t fault occur rence 4.12.1 R etry function (Pr . 65, Pr . 67 to Pr . 69) Retry o peration autom atically reset s a fault and restarts the drive unit at the s tarting speed w hen the time set in Pr .
127 Operation setting at fault occurr ence 4 P ARAMETE RS Using Pr . 65 , you can select the fault tha t will cause a retry to be execu ted. No retry will be made for th e fault not indicated . ( Refer to page 238 fo r the fault desc ription.) indicate s the fault s selected fo r retry .
128 Operation setting at fault occurre nce 4.12.2 In put/output phase loss protec tion selection (Pr . 251, Pr . 872) (1) O utput phase loss protection select i on (P r .
129 Operation setting at fault occurr ence 4 P ARAMETE RS 4.12.4 Oversp eed protection (Pr . 374) The drive unit output s can be s hut off in case of over speed.
130 Speed setting by analog i np ut (terminal 2, 4) 4.13 Speed setting by analog input (ter minal 2, 4) 4.13.1 A nalog input selectio n (Pr . 73, P r . 267) (1) S election of analog input specif i cations For th e terminal 2 for a nalog volta ge input, 0 to 5V (initial value) or 0 t o 10V can b e selected.
131 Speed setting by analog input ( terminal 2, 4) 4 P ARAMETE RS Refer t o the follo wing table and set Pr . 73 and Pr . 267 . ( indi cates main speed setting ) NO TE Set Pr. 267 and a volt age/c urrent input switch correc tly , then i nput an analo g signal in a ccordance with the setting.
132 Speed setting by analog i np ut (terminal 2, 4) (2) P erform operation by anal og input se lection The speed s etting sig nal inputs 0 to 5VDC (or 0 to 10VDC) ac ross the terminals 2 and 5.
133 Speed setting by analog input ( terminal 2, 4) 4 P ARAMETE RS 4.13.2 Setting the speed by analog input (v oltage input / current inpu t) POINT Switch ON the STF (STR) si gnal to give a start co mmand. Use the po tentiometer (s peed set ter) (voltage i nput) or 4 to 20 mA input (c urrent input) to s et a speed.
134 Speed setting by analog i np ut (terminal 2, 4) 4.13.3 R espon se level of analog in pu t and noise elimina tion (Pr . 74) The above p arameter can be set whe n Pr . 160 Exten ded func tion display selection = "0 ". ( Refer to page 144) V alid for elimina ting noise of the speed setti ng circuit.
135 Speed setting by analog input ( terminal 2, 4) 4 P ARAMETE RS 4.13.4 Bias and gain of speed se tting voltage (current) (Pr . 125, Pr . 126, Pr . 241, C2 ( P r . 902) to C7 (Pr . 905)) [S peed setti ng bias/gain p arameter] ∗1 The abo ve param eters can b e set wh en Pr .
136 Speed setting by analog i np ut (terminal 2, 4) (3) Anal og input display unit changing (Pr . 241 ) Y ou can cha nge the analog i nput displa y unit (%/V/mA) f or analog input bias/g ain calibration. Depen ding on the termi nal input specifi cation set to Pr .
137 Speed setting by analog input ( terminal 2, 4) 4 P ARAMETE RS 4.13.5 Speed setting sign al (current) bias/gain adjustment metho d (a)Method to adjust any point by application o f voltage (current) across t he terminals 2 a nd 5 (4 and 5) .
138 Speed setting by analog i np ut (terminal 2, 4) (b) Method to adjust an y point withou t application o f a voltag e (current) across terminals 2 and 5 (4 and 5) (T o chang e from 4V (80%) to 5 V (100%)) Operation Disp lay 1. Confirm the oper ation status indicator and operation mode indicator The drive un it should be at a stop.
139 Speed setting by analog input ( terminal 2, 4) 4 P ARAMETE RS (c) Adjusti ng only the speed without adjusting the g ain volta ge (current). (Whe n changing the g ain speed from 3000r/min to 150 0r/min) Opera tion D ispl ay 1. Turn until (P r . 12 5) or (Pr .
140 Misoperation prevention and pa ramete r setting restriction 4.14 Misoper ation pre vention and parameter setting restriction 4.14.1 R eset selection/disco nnected PU de tection /PU stop selection (Pr .
141 Misoperation prevention and pa rameter se t ting restri ction 4 P ARAMETE RS (3) PU sto p selectio n In an y of the PU opera tion, External ope ration and Networ k operation m odes, the mo tor can be stoppe d by pressing ST OP key of th e operation p anel or para meter unit (FR-PU 07).
142 Misoperation prevention and pa ramete r setting restriction (5) Re st art (PS reset) method when PU stop (PS display) is made during PU operation PU stop (PS display) is mad e when the motor i s stopped from the unit where contro l command sourc e is not selecte d (operation panel, pa rameter unit (F R-PU07)) in the PU operati on mode.
143 Misoperation prevention and pa rameter se t ting restri ction 4 P ARAMETE RS 4.14.2 Parame ter write disable selection (Pr . 77) (1) Write p ara meters only during stop (s etting "0" initial value ) Parame ters can b e wri tt en onl y dur ing a stop in t he PU opera tio n mode .
144 Misoperation prevention and pa ramete r setting restriction 4.14.3 R everse rota tion prevention selection (Pr . 78) Set this p arameter when y ou want to limit t he motor rotati on to only one d irection.
145 Misoperation prevention and pa rameter se t ting restri ction 4 P ARAMETE RS 4.14.5 Password function (Pr . 296, Pr . 297) ∗1 This param eter can b e set when Pr . 160 Extended function display se lection = "0". ∗2 When Pr . 296 = "9999" (no password lock) , set Pr .
146 Misoperation prevention and pa ramete r setting restriction (2) Pass word lock/unloc k ( Pr . 296, Pr . 297 ) <Lock> 1) Set p arameter readi ng/writin g restriction le vel.
147 Selection of operation m ode and operation location 4 P ARAMETE RS 4.15 Selection of oper ation mode and operation loca tion 4.15.1 Operation mode s election (Pr .
148 Selection of operation m od e and operation location (1) O peration mod e basics (2) O peration mode switching method The operat ion mode sp ecifies the source of the start com m and and the s peed command for the drive u nit. Basicall y , there are following oper ation modes.
149 Selection of operation m ode and operation location 4 P ARAMETE RS (3) O peration mode selection flow In the f ollowing flowc hart, select t he basic pa rameter settin g and terminal c onnection rela ted to the oper ation mode.
150 Selection of operation m od e and operation location (4) E xternal operation mode (setting "0" (initial value), "2") (5) P U operation mode (setting "1") Select the External opera tion mode whe n the start comman d and the speed comm and are applied from a speed sett ing potentiome ter , start switch , etc.
151 Selection of operation m ode and operation location 4 P ARAMETE RS (6) P U/External combined ope ration mode 1 (setting "3") (7) P U/External combined ope ration mode 2 (setting "4&.
152 Selection of operation m od e and operation location (8) S witchover mod e (setting "6") Whil e continuing ope ration, you ca n switch among the PU operation, Exte rnal operation and Network operat ion (NET operation ).
153 Selection of operation m ode and operation location 4 P ARAMETE RS (10) Switching of operation mode by external signal (X16 s ignal) When External opera tion and operation from the operati on .
154 Selection of operation m od e and operation location (1 1) Switching of operation mode by external sign a ls (X65, X66 signals) When Pr . 79 = any of "0, 2, 6", the operati on mode s.
155 Selection of operation m ode and operation location 4 P ARAMETE RS 4.15.2 Setting the sp eed by the opera tion panel POINT Use the opera tion pane l to give a st art command and a speed command. (PU operation) Operation example Opera te at 900r/min.
156 Selection of operation m od e and operation location REMARKS Operation cannot be performed at t he set speed ... Why? Did you carry out step 4 within 5s af ter step 3? (Did you press within 5s after turning ?) The speed does not change by turning .
157 Selection of operation m ode and operation location 4 P ARAMETE RS 4.15.3 Setting the sp eed by the opera tion panel ( Pr . 79 = 3) POINT Switch ON the ST F(STR) signal to give a start command. Use the operation pa nel ( ) to gi ve a speed command.
158 Selection of operation m od e and operation location 4.15.4 Se tting the speed by ana log input (voltage input / current inpu t) POINT Use th e operatio n panel ( ) to give a st art co mmand. Use th e potentiome ter (speed setting poten tiometer) to gi ve a speed command.
159 Selection of operation m ode and operation location 4 P ARAMETE RS 4.15.5 Operation mode a t power-O N (Pr . 79, Pr . 340) (1) Specify operation mode at powe r -ON (Pr . 340) Depen ding on the Pr . 79 and Pr . 340 settings, th e operation m ode at pow er-ON (reset) cha nges as descri bed below .
160 Selection of operation m od e and operation location 4.15.6 Start command source and speed comm and source during commun ication operation (Pr . 338, Pr .
161 Selection of operation m ode and operation location 4 P ARAMETE RS (2) Controllability through communication Contro llability throug h communicat ion in each ope ration mode i s show n below . Monito ring and p a rameter rea d can be perform ed from any opera tion regardle ss of ope ration mode.
162 Selection of operation m od e and operation location (4) S election of contro l source in Network operation mode (Pr . 338, Pr . 339) There are two control sources: opera tion command source, .
163 Selection of operation m ode and operation location 4 P ARAMETE RS (5) S witching of command source by ex t ernal signal (X67) In th e Network operati on mode, the command s ource switch ing signal (X67) can be used to switch the start com mand source an d speed comm and source.
164 Communication operation and setting 4.16 Communicati on oper ation and setting 4.16.1 Wiring an d configuration of PU connector Usin g th e PU c onnec tor, you can perf orm commun icat ion oper ati on fr om a p ers onal c om puter, etc.
165 Communication operation and setting 4 P ARAMETE RS (2) PU connector communication syste m configuration z Connection of a computer to the drive un i t (1:1 connection) z Combination of computer an.
166 Communication operation and setting (3) Connection with RS-485 computer z Wiring of one RS-485 c omputer and one drive unit z Wiring of one RS-485 c omputer and "n" (multiple) drive units ∗1 Make conne ction i n accorda nce with t he Instr uction M anual of the com puter t o be used with.
167 Communication operation and setting 4 P ARAMETE RS 4.16.2 Initial settings and specifications of RS-485 communication ( Pr . 1 17 to Pr . 120, Pr . 12 3, Pr . 12 4, Pr . 54 9) The follow ing p arameters are used to perform re quired settin gs for RS-4 85 communica tion between th e drive unit and per sonal co mput er .
168 Communication operation and setting 4.16.3 O peration s election at com munic ation error o ccurrence (Pr . 121, Pr . 122, Pr . 502, Pr . 779) Y ou can selec t the drive unit ope ration when a com munication li ne error occurs duri ng RS-485 commu nication from the PU conne ctor .
169 Communication operation and setting 4 P ARAMETE RS (1) Re try count s e tting (Pr .121) Set the permissible n umber of r etries at data r eceive erro r occurrence.
170 Communication operation and setting (2) Signal loss detection (Pr .122 ) If a si gnal loss (co mmunica tion stop) is de tected between th e drive unit and com puter as a result of a signa l loss detect ion, a communi cation fault (E.PUE) oc curs and the drive unit trip s.
171 Communication operation and setting 4 P ARAMETE RS (3) Stop operation selection at occurr e nce of communication fault (Pr . 502) S top operati on when retry count exce eds (Mitsubis hi inverter protoc ol only) or signal loss det ection error occurs can be select ed.
172 Communication operation and setting REMARKS The fault output in dicates fault output signal (A LM signal) or alarm bit output. When the setting was made to provide a fault output, the fault des cription is stored into the faults history . (The fault descri ption is written to the fault s history when a fault output is provided.
173 Communication operation and setting 4 P ARAMETE RS 4.16.4 Communica tion EEPROM write selection (Pr . 34 2) When chan ging the p a rameter v alues frequentl y , set "1" in Pr .
174 Communication operation and setting 4.16.5 M itsubishi inverter pro tocol (computer lin k communication) (1) Communication The communicatio n specificatio ns are given below . (2) Communication procedure ∗1 If a data error is dete cted a nd a re try mu st be made, execut e retry o perat ion wi th the u ser pr ogram .
175 Communication operation and setting 4 P ARAMETE RS (3) Communic ation operation pres e nce/absence and dat a format types Dat a communicat ion between th e computer an d drive u nit is made in ASCII code (hexadec imal code).
176 Communication operation and setting Reply da ta from the drive unit to the computer 3) (With data error) Data reading format Comm unicatio n request dat a from the com puter to the d rive unit.
177 Communication operation and setting 4 P ARAMETE RS (4) Data defi ni ti ons 1) Cont rol code 2) Driv e unit sta tion number S pecify the station n umber of the drive unit whic h comm unicates with the computer .
178 Communication operation and setting 7) Error code If any error is found in the da ta rece ived by the dri v e unit, it s definitio n is sent back to the compu ter together with th e NAK code.
179 Communication operation and setting 4 P ARAMETE RS (6) Instructions for the progra m 1) When dat a from the compu ter has any erro r , the drive unit doe s not accept that data. Hence, in th e user program, alwa ys insert a retry program for dat a error .
180 Communication operation and setting Gener al flow char t Port open Communication setting Time ou t s etti ng Send data processing Data s etting Sum code calc ulation Data t r ansmissio.
181 Communication operation and setting 4 P ARAMETE RS (7) Sett ing items and set data After comp letion of para meter settings , set the instruc tion codes and dat a then start comm unication from the co mputer to allow vari ous types of op eration contro l and monitoring .
182 Communication operation and setting Drive unit reset Wri t e H F D H9696: resets the drive unit As the drive unit is reset at start of communication by the computer , the drive unit cannot send reply data back to the computer.
183 Communication operation and setting 4 P ARAMETE RS Exam ple ) W hen rea din g t he C3 (Pr . 90 2) and C6 (Pr . 904 ) set tin gs f rom th e dr ive uni t of stat io n 0 T o read/write C3 ( Pr . 90 2) and C6 (Pr . 904) after dr ive unit reset or pa rameter clear , ex ecute from 1) ag ain.
184 Communication operation and setting [Fault data] Refer to page 237 for details of fault descripti on [Run command] ∗1 The si gnal is t he i ni tial set t ing. The des cri pt ion cha nges de pendi ng on the se tt ing of Pr . 180 to Pr . 182 (input t ermin al funct ion sel ection ) (page 10 0) .
185 Communication operation and setting 4 P ARAMETE RS [Drive unit status mo nitor] ∗ The sign al is t he initial settin g. The de scription change s depe nding on th e Pr .
186 Communication operation and setting 4.16.6 M odbus-RTU communication specifications (Pr . 1 17, Pr . 1 18, Pr . 120, Pr . 122, Pr . 343, Pr . 502, Pr . 549, Pr . 779) Using the Mod bus-RTU com m unicati on protocol, comm unication operati on or paramete r setting can be perform ed from the P U c onnec to r of t he d rive u nit .
187 Communication operation and setting 4 P ARAMETE RS (1) Communication specification The c ommunication specificatio ns are given below . (2) Outline The Modbu s protocol i s the com munication pro tocol develope d by Modicon for PLC.
188 Communication operation and setting (3) Messa ge format Data che ck tim e 1) Query The mast er sends a m essage to the s lave (= drive un it) at the specif ied address. 2) Normal Response After rece iving the query fro m the master , the slav e executes the reque sted function and retu rns the corres ponding norma l response to the master .
189 Communication operation and setting 4 P ARAMETE RS (4) Mess age fra me (pro tocol) Commun ica tion m eth od Basica lly , the ma ster sends a query m essage (que stion) and the sla ve returns a response me ssage (respon se).
190 Communication operation and setting (5) Me ssage format ty pes The mes sage formats corresponding t o the functio n codes in T able 1 on page 1 89 will be ex plained.
191 Communication operation and setting 4 P ARAMETE RS Wr ite holding register dat a (H06 or 0 6) Can writ e the descrip tion of 1) system enviro nment variables an d 4) drive uni t para meters assigned to the holding registe r area (refer to the re gister list ( page 195) ).
192 Communication operation and setting Funct ion diagnosis (H08 or 08) A commu nication check can be made s ince the query mess age sent is returned unchan ged as a response me ssage (functio n of sub functi on code H00).
193 Communication operation and setting 4 P ARAMETE RS Description o f normal response 1) to 4) (including CRC chec k ) of the normal response are the s ame as those of the query message. Read h olding register acc ess log (H46 or 70) A respon se can be m ade to a query m ade by the funct ion code H03 o r H10.
194 Communication operation and setting Error response An error response is returned if the query m essage receive d from the mas ter has an il legal functio n, address o r data . No response is returne d for a pari ty , CRC, overrun, framing o r busy error .
195 Communication operation and setting 4 P ARAMETE RS (6) M odbus regist e rs System environment va riable ∗1 The co mmunicat ion p aramet er va lues are not cleared . ∗2 For write, set th e data as a control inp ut instruction. For re ad, da ta is read a s an dr ive uni t operat ing status.
196 Communication operation and setting Real time monito r Refe r to page 1 17 for det ails of the mo nitor descriptio n. ∗1 Use Pr . 37 to set 1 inc rements, a nd use Pr . 144 to set 0. 01Hz increme nts. ( Refer to page 1 15 for Pr . 37 and Pr .
197 Communication operation and setting 4 P ARAMETE RS Parameter Fault s history Fault code list Parameter Re gister Parameter Name Read/ Write R ema rks 0 to 999 4100 0 to 41999 Refer to the parameter list (pag e 52) for th e parameter names.
198 Communication operation and setting Model inf ormation monitor (7) Pr . 343 C ommunication error count Y ou can chec k the cumulati ve number of communicatio n errors.
199 Special opera t ion and speed contr ol 4 P ARAMETE RS 4.17 Special operation and speed cont r ol 4.17.1 PID control (Pr . 127 to Pr . 134, Pr . 5 53, Pr . 5 54, Pr . 5 75 to Pr . 577, C42 to C45) Purpose P arameter that should be Set Refe r to Page Perform pr ocess control s uch as pump and a ir volume.
200 Special operation and s peed control 577 Output in terruption cancel level 1000% ∗4 900 to 1 100% ∗4 Set the level ( Pr . 577 minus 1000%) at which the PID output interruption function is canceled. C42 (934) ∗5 PID display bias coefficient 9999 0 to 500.
201 Special opera t ion and speed contr ol 4 P ARAMETE RS (1) PID control basic configuration Pr . 12 8 = "20, 21 " (measured value input) (2) PID a ction over view 1)PI action 2)PD acti.
202 Special operation and s peed control 4)Reve rse operation Increas es the manipu lated variab le (rot ation speed ) if deviati on X = (set poi nt - measured v alue) is posi tive, and dec reases the man ipulated vari able if deviati on is negati ve.
203 Special opera t ion and speed contr ol 4 P ARAMETE RS (4) I/ O signals and p arameter setting Set "2 0, 21" in Pr . 128 to perform PID ope ration. Set "1 4" in any of Pr . 178 to Pr . 182 (input termin al function sele ction) to as sign PID control sel ec tion si gnal (X14) to turn the X14 signal ON .
204 Special operation and s peed control (5) PID aut omatic sw itchover control (Pr . 127) The system can be started up without PID con trol only at a start.
205 Special opera t ion and speed contr ol 4 P ARAMETE RS (7) P ID output suspension func tion (SLEEP function) (SLEEP signal, Pr . 554, Pr . 5 75 to Pr . 577 ) The d riv e un it st ops op er ation if th e rotat io n sp eed aft er PID oper ati on re mai ns a t le ss t han t he Pr .
206 Special operation and s peed control (8) P ID monitor function The PI D control set poi nt, measured valu e and deviation v alue can be dis played o n the operation p anel and ou tput from terminal FM. In the de viation monito r , a negative perce nt can be displayed as an integer , like 0% as 10 00 and so on.
207 Special opera t ion and speed contr ol 4 P ARAMETE RS (10) Calibration example A detector of 4mA at 0 ° C and 20 mA at 50 ° Cis used to a djust the roo m tempera ture to 25 ° Cunder PID control. The set p oint is give n to across drive u nit terminal s 2 and 5 (0 to 5V).
208 Special operation and s peed control < Set point input calibration > 1)Sett ing with terminal 2 in put 1.Apply the input vo ltage of 0% s et point setting (e.g. 0V) across te rminals 2 a nd 5. 2.En ter in C2 ( Pr . 9 02) the speed w hich should b e output by the d rive unit at t he deviation of 0% (e.
209 Special opera t ion and speed contr ol 4 P ARAMETE RS (1 1) Bias and gain calibrati on for PID displayed values ( C42(Pr . 934) t o C45(Pr . 935) ) When both of C42(Pr . 934) and C4 4(Pr . 935) ≠ "9999", bias/gain calibration is available for analog value of set point, measured value, deviation value to pe r form PID control.
210 Special operation and s peed control T ake caution when the foll owing c ondition is satis fi ed bec ause the drive unit recognizes the deviati on v alue as a negative (positive) value even though a pos itive (negative) deviation is given: Pr .
21 1 Special opera t ion and speed contr ol 4 P ARAMETE RS 4.17.2 Regeneratio n avoi dance functi on (Pr . 665, Pr . 882, Pr . 883, Pr . 885, Pr . 886) (1) W hat is regeneration avoidance f unc tion? (Pr . 882, Pr . 883) When the regeneration load is large, th e DC bus vo ltage rises and an overv olt age fault (E .
212 Special operation and s peed control (3) Re generation avoidance func tion adjustment (Pr . 665, Pr . 886) If the sp eed becomes in stable durin g regeneration avoid ance operation , decreas e the setting of Pr . 88 6 Regenerat ion avoid ance volt age gai n .
213 Useful functions 4 P ARAMETE RS 4.18 Useful functions 4.18.1 Cooling fan op eration selection (Pr . 244) In either of the following cases, fan opera tion is regard ed as faulty as [FN] is shown o n the operation panel, and th e fan faul t (F A N) an d al arm ( LF) si gna ls ar e ou tput .
214 Useful functions 4.18.2 D isplay of the lives of the drive unit parts (Pr . 255 to Pr . 259) Deg rees of d eter iora tio n of main circ uit capac ito r , co ntro l ci rcu it ca pacit or, cooling fa n and inr ush c urr ent l imi t ci rcui t ca n be diagno sed by a mo nitor .
215 Useful functions 4 P ARAMETE RS (1) L ife alarm display and signal output (Y90 s ignal, Pr . 255 ) Whet her any of the co ntrol circui t capacitor , main circu i t cap acitor , coolin g fan and inru sh current li mit circuit ha s reached the lif e alarm ou tput level o r not can be c hecked by Pr .
216 Useful functions (4) Main circuit ca pacitor life disp lay (Pr . 258, P r . 259) The deterioration d egree o f the control ci rcuit capac itor is display ed in Pr . 258 as a lif e. On the assump ti on tha t the main circu it capac ito r capaci tanc e at fa ctor y shipm ent is 100% , th e capaci tor l ife is disp lay ed in Pr .
217 Useful functions 4 P ARAMETE RS (5) Cooling fan life display The c ooling fan speed of 50% or l ess is detected and "FN" is dis played on the o peratio n panel and parame ter unit (FR- PU07). As an alarm displa y , Pr . 255 bit 2 is tu rned ON and al so an alarm is output to th e Y90 signal.
218 Useful functions 4.18.3 M aintenance timer alarm (Pr . 503, Pr . 504 ) The cumu lative en ergization time of the drive unit i s stored into the EEPROM every hour and is displa yed in Pr . 5 03 Mainte nance time r in 100h increment s. P r . 503 is clamped at 9998 (999800h).
219 Useful functions 4 P ARAMETE RS 4.18.4 Current ave rage value moni tor sign al (Pr . 5 55 to Pr . 557) The puls e output of the current avera ge value monit or signal (Y93 ) is shown abo ve.
220 Useful functions 3) Setting of Pr . 557 Curr ent avera ge value moni tor signal outp ut refe ren c e cur ren t Set the referenc e (100%) for out putting the signa l of the current average va lue. Obtain t he time to outpu t the signa l from the follow ing calculat ion.
221 Useful functions 4 P ARAMETE RS 4.18.5 Free para meter (Pr . 888, Pr . 889 ) 4.18.6 Initiating a fault (Pr . 997) The abo v e p arameters can be set when Pr . 160 Ex tended funct ion display sele ction = " 0". (Refer to page 144) (1) F ault in itiat ion (Pr .
222 Useful functions 4.18.7 B atch setting Mitsubishi HMI (G OT) conne ction parameters (Pr . 999) ∗ The rea d value is alwa ys "9999." (1) Automatic parameter setting (Pr . 999 ) Setting Pr . 999 = "10" will automati c ally se t the communi cation par ameters required t o connect a G OT to the PU connec tor .
223 Useful functions 4 P ARAMETE RS (2) Automatic parame ter setting using the operation p anel (p arameter setting mode) Operation example The communication setting p arameter s for the GOT connection with a PU c onnector are automatically set. are displayed alternately .
224 Setting the para meter unit and operation panel 4.19 Setting the parameter unit and oper at ion panel 4.19.1 R UN key rotation direction selection (Pr . 4 0) The above parameter can be s et when P r . 16 0 Ex tended functi on d isplay sele ction = "0".
225 Setting the parameter uni t and operation panel 4 P ARAMETE RS 4.19.3 Operation panel speed setting/key loc k selection (Pr . 16 1) The above parameter can be set when Pr .
226 Setting the para meter unit and operation panel (2) Usin g the set ting dial like a p otentio meter to set the speed Operati on example Changing th e speed from 0r/m in to 1800r/min during operati on Opera tion Display 1. Screen at power-ON The monitor display appears.
227 Setting the parameter uni t and operation panel 4 P ARAMETE RS (3) Dis able the setting dial and key operatio n of the operation p anel (Press [MODE] long (2s)) Oper ation usin g the setting dial and k ey of the operation p anel can be in valid to prev ent paramet er change, and unexpec ted start o r speed se tting.
228 Setting the para meter unit and operation panel 4.19.4 M agnitude of sp eed change se tting (Pr . 295) The above parameter can be s et when P r . 16 0 Ex tended functi on d isplay sele ction = "0". (Refer to page 144) ∗ V alid wh en the fre quency increme nts or machin e speed increm ents is select ed wit h Pr .
229 Setting the parameter uni t and operation panel 4 P ARAMETE RS 4.19.5 Buzzer co ntrol (Pr . 990) The abo v e p arameter can be set when Pr . 160 Extended functi on display selectio n = "0".
230 Parameter c lear/ All parameter cle ar 4.20 P ar am eter c lear/ All parameter c lear POINT Set "1" in Pr .CL Parameter clear , ALLC all parameter clear to initia lize all p arameters. (Param eters are not clear ed when "1" is se t in Pr .
231 Initial value change list P ARAMETE RS 4 4.21 Initial value change list Displa ys and sets the param eters change d from the in itial value. Opera tion Display 1. Screen at power-ON The monitor display appears. 2. Press to choose the P U operation mode.
232 Check and cle ar of the faults history 4.22 Check and c lear of the faults histor y (1) Check for the faults his tory * The cum ulative en ergizat ion ti me and act ual operati on time are ac cumulat ed from 0 to 655 35 hou rs, then cl eared, a nd accu mulate d agai n from 0.
233 Check and clear of the faul t s history P ARAMETE RS 4 (2) Clearing procedure POINT Set "1" in Er .CL Fault histor y clear to clear the fault s history . Oper ation Dis play 1. Screen at powe r-ON The monitor display appears. 2. Press to choose the parameter setting mode.
234 MEMO.
235 3 4 5 6 7 2 1 5 TR OUBLESHOO TING This chapter provides the "TROUBLESHOOTING" of this product. Always read the instruct ions before using the equipment. 5.1 Reset method of prot ective function .... . ....... . ...... . ...... ..........
236 Reset method of protective function When a fault oc curs in the drive uni t, the drive unit trip s and the PU displ ay automaticall y changes to one of the fo llowing fa ult or al arm indi cati ons.
237 5 TROUBLESHOOTING List of fault or alarm i ndications 5.2 List of f ault or alar m indica tions Operation Panel Indi cati on Name Faut data code Refer to Page Error message E--- Faults hi stor y — 232 HOLD Operation panel lock — 238 LOCD Password locked — 238 Er1 to Er4 Par ameter w rite err or — 238 Err .
238 Causes and correc tive actions 5.3 Causes and cor r ectiv e actions (1) Error message A messag e regarding op erational troub les is displa yed. Output is not shut of f. Operation panel indication HOL D Name Operation panel lock Description Operation lock mode is se t.
239 5 TROUBLESHOOTING Causes and c orrective actions (2) W arning When a warning occurs, th e output is not s hut off. Oper ation p anel indi cati on Er r . Name Drive unit re set Description Executing reset using RES signal, or reset command from communication or PU Displays at powering OFF .
240 Causes and correc tive actions Operation panel indication PS FR- PU07 PS Name PU sto p Description S top with of the PU is set in Pr . 75 Reset select ion/disconn ected P U detection /PU stop selecti on . (F o r P r . 75 refer to page 1 40 .) Check p o int Check for a stop made by pressing of the oper ation panel.
241 5 TROUBLESHOOTING Causes and c orrective actions (3) Alarm When an alarm occu rs, the out put is not sh ut off. Y ou ca n also outpu t an alarm signa l by making p arameter setti ng. (Set " 98" in Pr . 190 or Pr . 192 (outpu t terminal function selectio n) .
242 Causes and correc tive actions Operation panel indication E.O C3 F R-PU07 OC During De c Name Overcurrent trip during deceleration or stop Description When the drive unit's output current rea.
243 5 TROUBLESHOOTING Causes and c orrective actions ∗1 Resettin g the driv e unit initialize s the in ternal accum ulated heat va lue of the elect ronic th ermal rel ay func tion. ∗1 Resettin g the driv e unit initialize s the in ternal accum ulated heat va lue of the elect ronic th ermal rel ay func tion.
244 Causes and correc tive actions Operation panel indication E.ILF FR-PU07 Input ph ase loss Name Input phase loss Description Drive unit trips when function valid setting (=1) is s elected in Pr . 872 Inpu t phase loss protection selection and one phase of the three phase power input is los t.
245 5 TROUBLESHOOTING Causes and c orrective actions Oper ation p anel indi cati on E.LF FR- PU07 E.LF Name Output phase loss Description If one of the three phases (U, V , W) on the drive unit's.
246 Causes and correc tive actions Operation panel indication E.PU E F R-PU 07 P U L eave Out Name PU disc onnection Description This function stops the dr ive unit output if com munication between the drive unit and P U is suspended, e.
247 5 TROUBLESHOOTING Causes and c orrective actions Oper ation panel indication E.OS FR-PU 07 E.OS Name Overspeed occurrence Descri ption T rips the drive unit if the motor speed exceeds Pr . 374 Overspeed detection l evel . Check poi nt Check that Pr .
248 Correspondences betwee n digi tal and ac tual characters 5.4 Cor respondences betw een digital and act ual c har acter s There a re the following c orrespond ences between the actual alphan umeric.
249 5 TROUBLESHOOTING Check first when you ha ve a trouble 5.5 C hec k first w hen y ou hav e a trouble 5.5.1 Motor d oes not start POINT If the c ause is sti ll unknown af ter every check, it is recommen ded to i nitialize the paramet e rs (initi al value) the n set the re quired par ameter value s and check ag ain.
250 Check first when y ou have a trouble 5.5.2 Motor or machin e is ma king abnorma l acoustic no ise Paramete r Sett ing Pr . 78 Re verse r otation pr evention se lection is s et. Check the Pr . 78 setting. Set Pr . 78 when you want to limit the motor rotation t o only one direct ion.
251 5 TROUBLESHOOTING Check first when you ha ve a trouble 5.5.3 Drive un it generates abn ormal noise 5.5.4 Motor g enerates h eat abnormally 5.5.5 Motor ro tates in the opposite direction 5.
252 Check first when y ou have a trouble 5.5.7 Accelera tion/deceler ation is not s mooth 5.5.8 Speed v aries du ring ope ration Check points Possible Cause Co untermeas ures Refer to pag e Paramet er Setting Acceleration/deceleration time is too short.
253 5 TROUBLESHOOTING Check first when you ha ve a trouble 5.5.9 Operation m ode is not c hanged prop erly 5.5.10 Operation p anel display is not operating 5.5.1 1 Motor cu rrent is too large Check points Poss ibl e C au se Counterm easures Refer to pag e Inp ut signal St art s ignal (STF or STR) is ON.
254 Check first when y ou have a trouble 5.5.12 Sp eed does not accelerate 5.5.13 U nable to w rite parameter setting Check points Possible Cause Co untermeas ures Refer to pag e Input signal S tart comm and and speed command are chattering. Ch eck if the start command and the speed command are correct .
255 3 4 5 6 7 2 1 6 PREC A UTIO NS F OR MAINTEN ANCE AND INSP ECTION This c hapter pro vides the "PR E CAUTION S FOR MAIN TENANCE AND I NSPECTION" of t his product. Always read the instruct ions before using the equipment. 6.1 Inspec tion ite ms .
256 Ins pecti on it ems The drive unit is a st atic unit mai nly consistin g of semico nductor devi ces. Daily i nspection mus t be performed to p revent any fault from occurring due to the adverse e .
257 6 PRECAUTIONS FOR MAINTENAN CE AND INSPECTION Inspect ion items 6.1.3 Daily and pe riodic inspection ∗1 It is re commende d to instal l a dev ice to m onitor vo ltage for checking the po wer supp ly voltage to the d rive unit. ∗2 One to two years of p eriodic inspec tion cycle is recommen ded.
258 Ins pecti on it ems 6.1.4 D isplay of the life of the drive unit parts The self-d iagnostic ala rm is output when the life sp an of the control circuit cap acitor , cooling fan and each p arts of the inru sh curr ent l imit cir cui t is n ear i ts end.
259 6 PRECAUTIONS FOR MAINTENAN CE AND INSPECTION Inspect ion items 6.1.6 Cleaning Alw ays ru n th e driv e un it in a clea n stat us. When cle aning the drive unit, gently w ipe dirt y areas with a soft clo th immersed in neu tral detergent or ethanol.
260 Ins pecti on it ems (1) Cooling fan The replac ement interva l of the cooling fan u sed for cooling the part s generatin g heat such as t he main circuit se miconducto r is greatl y affect ed by the surroun ding air temp erature.
261 6 PRECAUTIONS FOR MAINTENAN CE AND INSPECTION Inspect ion items (2) S moothing cap acitors A la rge- capac ity al uminum el ect rolyt ic capaci tor is u sed for smo othin g i n t he mai n c irc uit DC se cti on, a nd an alum inum electr olytic capac itor is used for stabi lizing the control pow er in the control cir cuit.
262 Measurement of main circuit volta ges, currents and powers 6.2 Measurement of m ain circuit voltages, cur r ents and pow er s Since the v oltages an d currents on the drive unit power supp ly and output si des include harm onics, measurem ent data depends on the instru ments used and circuit s measured.
263 Measurement of mai n circuit voltages, currents and powers 6 PRECAUTIONS FOR MAINTENAN CE AND INSPECTION Measuring Point s a nd Instrument s Item Measuring P oint Meas uring Instrument Remar ks (R.
264 Measurement of main circuit volta ges, currents and powers 6.2.1 Measur ement of p owers Use digit al power mete rs (for inverter) fo r the both of driv e unit input and ou tput side.
265 Measurement of mai n circuit voltages, currents and powers 6 PRECAUTIONS FOR MAINTENAN CE AND INSPECTION 6.2.3 Measu rement o f currents Use mo ving-iron type m eters on both the inpu t and output s ides of the d rive unit. Since curren t on the drive unit input si de tends to be unbal anced, measurem ent of three phases is recommend ed.
266 Measurement of main circuit volta ges, currents and powers 6.2.8 Insulation r esistance test u sing m egger For the drive unit, co nduct the insu lation resist ance test on the main ci rcuit only as sho wn below and do not pe rform the test on the co ntrol circuit .
267 3 4 5 6 7 2 1 7 SPECIFICA TIONS This chapter provides the "SPECIFICA TIONS" of this product. Always read the instruct ions before using the equipment. 7.1 Ratin g ... ...... ..... .... .... ..... ....... .... .... ..... .... ....... ....
268 Rating 7.1 Rati ng Three-phase 200V power supply ∗1 Only the S-PM ser ies moto rs are com patible. U se an S-PM moto r with th e capacity o ne ran k lower t han th e drive unit capacity.
269 7 SPECI FICA TIONS Common specifications 7.2 C ommon specifica tions Contr ol specifica tions Control method PM se nsorless vector control (low-spe ed ran ge: curren t synchr onization oper ation) Carrier freque ncies 5kHz Maximum s peed 3000r/min (100Hz for 0.
270 Outline dimension drawings 7.3 Outline dimension drawings FR-D720S-0 .2K to 0.75K-G FR-D720-1 .5K to 3.7K-G (Unit: mm) (Unit: mm) φ 5 hole 5 68 56 5 11 8 5 128 Rating plate D 4 D1 Drive Unit Mo del D D1 FR-D720-0.2 K-G 80.5 10 FR-D720-0.4 K-G 1 12.
271 7 SPECI FICA TIONS Outline dimension d rawings Paramete r unit (option ) (FR-PU07) < Outlin e drawi ng > < Panel cu t dimens ion drawi ng > Enclo sure s urface o peration panel.
272 Specifications of the dedicated PM motor [ S-PM series] 7.4 Specifica tions of the dedicated PM motor [S-PM series] 7.4.1 Motor specifications Model names of S-PM geare d motors ∗1 For the model n ames o f the fla nge typ es and br ake-eq uipped types, refe r to the catalog.
273 APPENDIX This chapter provides the "APPENDIX" of this product. Always read the instruct ions before using the equipment..
274 APPENDIX A ppendix 1 Options and pr oducts a v ailable on the m a r k et Name Model Applications, Specific ations, etc. A pplicab le drive unit St an d-alone type Par ameter u nit (Eight languages.
275 ∗1 Rated p ower cons umption .The po wer supp ly specif ications of the FR series ma nual con trollers an d speed controlle rs are 20 0V AC 50 Hz, 220 /220V AC 60H z, and 1 1 5V AC 60 Hz. Commercially available product s (as of Jan. 2010) ● Bla de term inal Phoen ix Cont act Co.
276 n Numerics 15-spe ed sel ection (R EX s ignal) ................. .............. .......80, 100 A Ac cel era tio n tim e , dec ele ra tion tim e se tti ng (Pr. 7 , Pr . 8, Pr. 20, Pr. 44, Pr . 45, Pr. 791, Pr. 792) ........... .............. ......
277 Lif e alar m (Y90 sign al) ............. .............. .............. ........... 106, 214 Low-sp eed ope ration comma nd (RL sign al) ............ ...... 80, 100 M Magn itude of spe ed chan ge settin g (Pr. 295 ) ..... .............. .. 228 Maint enanc e signal outpu t (MT) .
278 Rotation speed ...... .............. ............. ........... ............. .........117, 122 RUN key r otation direc tion selectio n (Pr. 40) ............. ..........224 S SA .......... .............. ............. .............. .......... ....
279 MEMO.
280 REVISIONS *The m anual numb er is giv en on the botto m left of the back cove r . For Maximum Safety • Mi tsubish i drive uni ts are not designed or manufa cture d to be used in equ ipmen t or systems in situa tions that can affect or endan ger human life.
3 4 5 6 7 1 2 FR-D700-G INSTRUCTION MANUAL (Applied) S-PM GEARED MOT OR DRIVE UNIT PRECAUTIONS FOR USE OF THE DRIVE UNIT P ARAMETERS TROUBLESHOOTING PRECAUTIONS FOR MAINTENANC E AND INSPECTION SPECIFICA TIONS OUTLINE WIRING HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN FR-D720-0.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Mitsubishi Electronics FR-D700-G c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Mitsubishi Electronics FR-D700-G - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Mitsubishi Electronics FR-D700-G, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Mitsubishi Electronics FR-D700-G va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Mitsubishi Electronics FR-D700-G, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Mitsubishi Electronics FR-D700-G.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Mitsubishi Electronics FR-D700-G. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Mitsubishi Electronics FR-D700-G ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
