Mitsubishi Electronics MD-CX522-04K to s.7K manual

SER I ES M D - C X 522 I NS T RUCT I O N M A NUA L M A G N E T IC M O T O R D R IV E U N IT S pec i f i c at i ons s ubj ec t t o c hange w i t hout not i c e. HE A D O F F I CE : M I T S UB I S HI DE NK I B L DG M A RUNO UCHI T O K Y O 1 0 0 - 8 3 1 0 P r i nt ed i n J apan I B ( N A ) - 0600103- A ( 0201) M E E I NS T RUCT I O N M ANUAL DRI V E U[...]

1 Please read here first Thank you for choosing the Mitsubis hi Magnetic Motor Dri v e Unit. T his instruction manual gives hand ling information and pr ecautions for use of the drive unit. Incorrect handling of the equipment ma y cause an unexpected fault. To optimize the unit capability, plea se read this manual c arefully before usi ng the equip[...]

2 Please read here first (Continued) Safety Instructions This section is specif ically about safety matters Do not attempt to install, oper ate, maintain or inspect the drive unit until y ou have rea d through this i nstru ction manual a nd a ppended d ocument s carefully and can u se the equip ment c or rectly. Do not us e the d rive unit until y [...]

3 1. Usage WARNING The MELIPM series mot or i s a synchro nous moto r w i th high -perf o rmance magnets built in its rotor. Therefor e, after the drive unit is powered off, there are high v oltages at the moto r ter minals while th e motor is runnin g. Befor e starting wiri ng or mainten ance and ins pecti on, make s ur e that the motor has stoppe[...]

4 4. Wiring WARNING Any perso n w ho is involv ed in the wiring of this equi pment sho ul d be fully competent to do the w ork. Otherw ise, an elect ric sho ck or fire ca n occur. Install a no-fuse br eaker or earth leak age circuit bre a ker. Otherwi se, a driv e unit failure can ca use large cu rrent s to flow , res ulting in a fire. Always insta[...]

5 5. Operation WARNING Always repla ce the fr ont cover befo re sw itching input p ow e r on. While pow e r is on, do not re mov e the front cover. D oing so can cau se an elect ric sho ck. Operate the sw itc he s with dry hand s. Not doi ng so can ca use an ele ctric shoc k. Prepare an e mergency stop switc h separat ely . The "STOP/RE SET&qu[...]

6 6. Maintenance, Inspec tion and Part (Coolin g Fan ) Replacement WARNING Any perso n who is involv ed in maintenan ce, inspection or part re placement should be fully competent to do the work. Otherw ise, an ele ctric shock or injury can occur. Before starting maintenan ce, inspection or part repl acement, make sure that the motor is at a stop, w[...]

7  CONTENTS  Page 1. PRE-OPERATION INFORMATION 1-1 1.1 Checking the Pr oduct 1-1 1.1.1 Contents .................................................................................. 1-1 1.1.2 Type ........................................................................................ 1-1 1.1.3 Drive units to be used with motors ....[...]

8 3.2.4 Wiring of the motor con nection terminals U, V, W ................... 3-4 3.2.5 Wiring of the groun d terminals .......................................... 3-4 3.2.6 Wiring of the DC reactor connection term inals P/+, P1 ........... 3-5 3.2.7 Wiring of the bra ke resistor connectio n terminals P/+, PR ...... 3-5 3.2.8 Wiring of the DC termin[...]

9 6.3 Maintenance and Inspection 6-7 6.3.1 Inspection ................................................................................ 6-7 6.3.2 W ear parts ............................................................................... 6-9 6.3.3 Cooling fan repla cement method ........................................... 6-10 7. SPECIFICATIONS 7-1 [...]

1. PRE-OPERATION INFORMATION 1-1 1 1. PRE-OPERATION INFORMATION 1.1 Checking the Pr oduct Unpac k the d rive unit, insp ect the content s, and che ck the name pl ate to ensur e that the product a gre es with y our order. 1.1.1 Contents Contents Quantity Driv e unit 1 Instruction man ual 1 1.1.2 Type Locations of the cap acity plate and n a me plate[...]

1. PRE-OPERATION INFORMATION 1-2 1.2 Parts Identification Appearan ce of drive unit Front cover (Upper) Front cover (Lower) Name plate Capaci ty plate Wiring cover Without front cover (Lower) Wiring cover Cont rol circ uit termin al block Mai n circuit termi nal bl ock Without front cover (Upper) PU conne ctor POWER lamp (Yellow) ALAR M lamp (Red)[...]

1. PRE-OPERATION INFORMATION 1-3 1 1.3 Handling of Cov ers and the Like 1.3.1 Removal and reinstallation of the front cover (Lo w er) The front cov er is fastened by the latches i n positions A a nd B. Push either A or B in the dir ection of arrow , and u sing the other end as a su pport, pull the front cov er tow ard you to remov e. B A 1) 2) 3) T[...]

1. PRE-OPERATION INFORMATION 1-4 1.3.3 Removal and reinstallation of the operation panel Hold down th e arrow part A, and using the ar row part B as a s upp ort, pull the right hand si de of the operatio n pa nel toward y ou and remov e the panel rightwa rd. A 1) 2) B 3) If the operation pane l is remov ed in any other method, force will be a ppli [...]

1. PRE-OPERATION INFORMATION 1-5 1 1.4 Transportation When ca rry ing, alway s support the whole driv e unit. 1.5 Storage Store the driv e unit in the following e nv ironment. A mbience No corrosive g as, flammable g as, oil mi st, dust an d dirt. No exposur e to direct sunlight. N o salt. A mbient temperature -10 ° C to +50 ° C (non-fre ezing ) [...]

2. INSTALLATION 2-1 2 2. INSTALLATION This chapte r gives pre paratory information on install ation and wiri ng of the driv e unit. NOTICE The Japane se harmo nic supp re ssion gui delines for su ppre s si on of harmonics w er e e stablished by the Ministry of Economy, Trade a nd Industry (formerly M inistry of International T rade and In dustry ) [...]

2. INSTALLATION 2-2 2.1.2 Installation in control box When installing the d rive unit in a cont rol box , the internal te mperature of the control box must not excee d the permis sib le value du e to driv e-unit ge nerated heat and peri pheral -g enerated h eat. Placing a h eat si nk out sid e the control box can redu ce the heat gen erated insi de[...]

2. INSTALLATION 2-3 2 2.2 Preparation of Peripheral Dev i ces 2.2.1 Basic configuration I/O M UV W RS T P/+ P1 PR N/- U V W Always connect either of the above for cir cuit ( wiri ng) pr ote c tion . Make selec tion in accorda nce with the select ion table. Choose the ear th leakage c ircuit breaker which has harmonic suppress io n. No-fuse br eaker[...]

2. INSTALLATION 2-4 2.2.2 Selection of peripheral dev ices (1) Wire size AC power input terminals R, S, T, motor connection terminals U, V, W, DC reactor con ne ction terminals P/+, P1, DC te rminals P/+, N/-, gr ou nd terminals Wire Sizes, Unit: mm 2 Capacity (K) Terminal Screw Size R, S, T U, V, W P/+ , P1, N/- Connection Wire Type 0.4 0.75 M3.5 [...]

2. INSTALLATION 2-5 2 (3) No -f use breaker s, magneti c conta ct ors No-Fuse Br eaker Magnetic Contactor Capacity (K) With pow er factor improving react or W i thout pow e r factor improving react or With powe r fac tor improving reactor 0.4 30AF/5A 0.75 30AF/10A 1.5 30AF/15A S-N10 2.2 30AF/15A 30AF/20A S-N11, S-N12 3.7 30AF/30A S-N20 If the magne[...]

2. INSTALLATION 2-6 2.3 Installation Method 1) Remov e the front covers. ( Up per and lowe r) 2) Remov e the wiring cov er. 3) Pass screws o r bo lts into th e four mountin g hol es and se cur e the drive unit. (Three mountin g holes for 0.75K or le s s) CA UTION Prevent scre ws, metal pieces and ot her conduc tive foreign m atter and oil and other[...]

3. W IRING 3-1 3 3. WIRING This chapte r describes the wi ring of the driv e unit. WARNING Any person who is inv olv ed in the wiring of this equipme n t should be fully competen t to do the work. Otherwis e, an el ectric sho c k or fire can occur. Always install th e unit before wiring. Other wise, an el ectr ic sh ock or fire can occur. Befo re r[...]

3. W IRING 3-2 3.1 Pre-Wiring Instructions 3.1.1 Terminal connection diagram The following shows the w iri ng of all terminal s. After confirmi ng th e function of each termin al, wire neces sary terminal s acco rdi ng to your app lication. When the Parameter unit i s used to perf or m ope ration, merely doing the main ci rcuit wiring enables the m[...]

3. W IRING 3-3 3 3.2 Wiring of the Main Circuit Terminals 3.2.1 Terminals Symbols Name Description R, S, T AC pow er input terminals Connec t to the co mmercial pow er suppl y. U, V, W Moto r connection terminals Connec t to a dedica ted v ariable-spee d synchrono us motor . P/+, PR Brake resistor connection termi nals Connec t the brak e resistor [...]

3. W IRING 3-4 3.2.4 Wiring of the motor connection terminal s U, V, W Connect the se terminals to the motor. Match th e ph ase sequen c e of the motor connectio n ter minals U, V, W with that of the motor ca bles. Incorrect pha se sequen ce will ru n the motor in rev erse. Mot or UV W UV W Ground Gro und termina l CA UTION The wiring length b et w[...]

3. W IRING 3-5 3 3.2.6 Wiring of the DC reactor connection terminals P/+, P1 These ter minal s are desi gned for co nnection of the p ower facto r improving reacto r (FR -BEL ). Remov e the ju mper acro s s the term in als P/+-P1 and con nect the DC reacto r. P1 FR-BEL Remove jumper. <Con nectio n meth od> P1 FR-BEL Remove jumper. PR CX52 2-0[...]

3. W IRING 3-6 3.3 Wiring of the Control Circuit Terminals CA UTION Use shielded or twi s ted cables for wiring the contr ol circuit inp ut terminals. A lso run them a way from the main cir cuit wiring and oth er power cables. N ot doi ng so can caus e a malfunction du e to n oise. 3.3.1 Terminals (1) Conta ct inp ut termi n als Turning th e signal[...]

3. W IRING 3-7 3 NOTICE When a transist or is used to in put the signal of the co ntact input terminal, make sure that the ele ctrical char acteri stic s of the transi stor u sed sati sfy the following: I C : Collector current, 10 mA or more V CEX : Open-ti me colle cto r-emitter pe rmissi ble v oltage, 30V or more V CE(sat) : Conducti on -time col[...]

3. W IRING 3-8 ME MO Ratings of trans i stor output term inals Max. per missi ble voltage: 27V DC, max. pe rmissible current: 0.1ADC NOTICE When driving a coil load, c on nect a diode. Refer to: 3.3.5 Wiring of the tran sistor outpu t termin als (4) Co nta ct out put termin als When the protec tive func tion is ac tiv ated, the relay cont act conne[...]

3. W IRING 3-9 3 3.3.2 Terminal layout and connect ion specifications Layout Termin al layout o f contr ol circuit RH RM RL MRS RES SD FM PC SE RUN FU A B C 10 2 5 4 SD STF STR SD Screw siz e M2.5 Tightening torque 0.25N • m t o 0.49 N • m W i ring method 1) For w iring the contr ol circuit, us e cables a fter strippi ng their sh eaths. Refer t[...]

3. W IRING 3-10 3.3.3 Wiring of the contact input terminal s Use shiel de d or twisted shiel ded cable s for wiring. Connect on e s hiel d sheat h to the common termina l. Leave the oth er shield s he ath open. When using c onta ct signals The following shows the w iri ng of the termi nal s STF, STR. The sa me wiring als o applies to the othe r ter[...]

3. W IRING 3-11 3 3.3.4 Wiring of the speed command input terminals Use shiel de d or twisted shiel ded cable s for wiring. Connect on e s hiel d sheat h to the terminal 5. Leav e the other shiel d sheat h op en. The following di agram sh ows the w i ring of th e terminal 2. The same w iring also a pplies to the other t erminal s. Drive unit 10 2 5[...]

3. W IRING 3-12 3.3.6 Wiring of the contact output terminals The following w i ri ng exa mple as s u mes that when the p rote ctiv e circuit is activated, the ma gneti c contacto r (M C) on the pow er sup ply side is ope ned to switch off t he m a i n circuit p owe r. Drive uni t R S T B C MC F Operation-read y MC Stop NFB Power supply MC 3.3.7 Wir[...]

3. W IRING 3-13 3 3.4 Wiring of the PU Connector 3.4.1 Pin layout As seen from the driv e unit (recepta cle sid e) front 5) SDA 6) RDB 7) SG 8)P5S 8) t o 1) 1) SG 2) P5 S 3) RDA 4) SDB NOTICE Pins N o. 2 an d 8 (P5S) p rov ide power to the operation p anel. Do not use them when ma king RS-4 8 5 communicatio n. 3.4.2 Using the cable to connect the p[...]

3. W IRING 3-14 Parts u sed ( U se com m e rcial l y avai l abl e p art s f o r w iring ) Connector R J45 connector Example: 5-55472 0-3, Tyco El ectronics Cor poration Cable Cable co nforming to EIA568 ( such as 10BASE-T c able) Example: SGL PEV 0.5m m × 4P ( Twisted pai r cable, 4 pairs), M itsubishi Cable I ndustries, Lt d. (Do not use the No. [...]

3. W IRING 3-15 3 3.4.4 Wiring methods for communication operation 1) Wiring of on e computer an d one driv e unit for RS-485 SDB SDA RDB RDA FG SG CSB CSA RSB RSA RDB RDA SDB SDA SG Computer Si de Terminals Signal na me Descri ption Receive da ta Receive da ta Send dat a Send dat a Request to send Request to send Clear to send Clear to send Signal[...]

4. HOW TO USE T HE FR-PU04 PARAMETER UNIT 4-1 4 4. HOW TO USE THE FR-PU04 PARAMETER UNIT For the way to use the FR-P U04 para meter unit, ref er to the in stru ction manual of the FR-PU04 pa ramet er unit. ME MO When the FR- P U04 param eter unit (opti on) is us ed, some o f the FR-PU04 fun ctio n s are unav ailable. (1) Dat a may be display ed in [...]

5. OPERATION 5-1 5 5. OPERATION 5.1 Power On CA UTION If the machine should b ecome out of c ontrol, perform tes t ope ration after ensu ring safety . Start operatio n after per forming test opera tion u nder light load a t lo w speed to ens ure t hat operation is per formed safely . Check tha t the machine ha s no damag e. Securely set th e parame[...]

5. OPERATION 5-2 5.3 Starting operation The drive unit dete cts the magneti c pole of the motor at ev ery start. The magnetic pol e detection time is app rox . 0.1s (85ms ± 15ms) after th e sta rt signal and speed signal are i nput. During thi s period, the motor re main s stopped a nd starts runni ng after magn etic pole detection i s finished. W[...]

6. TROUBLESHOOTING 6-1 6 6. TROUBLESHOOTI NG This chapte r describes h ow to remedy a fault which occu rred in y our drive unit or motor and the maintenance and in spection of the driv e unit. NOTICE If you have found any fault, immediately perf orm inspection an d take action to re move it s cause. If you cann ot identify the caus e and resolv e t[...]

6. TROUBLESHOOTING 6-2 Table 6-1 Parameter Unit Display Protectiv e Function Name Detection Level Possible Cause ( ) and Correctiv e A ction ( • ) Acceleration-time overcurrent Output curre nt is more than 200% of m otor rating. The acceler ation tor que is bey ond the dr ive uni t capability. • Increase th e acceleratio n time. Outputs U, V an[...]

6. TROUBLESHOOTING 6-3 6 Table 6-1 ( Continued ) Parameter Unit Display Protectiv e Function Name Detection Level Possible Cause ( ) and Correctiv e A ction ( • ) Electronic overcurrent protection The mot or and dri ve unit are opera ted under overl oad. • Reduce th e load. • Increase th e capacities of the motor and drive unit. Undervoltage [...]

6. TROUBLESHOOTING 6-4 If any of the messa ge s in Table 6-2 appear s, the d riv e unit is assumed to have failed. If the same mes sa ge r ea ppears after a n alarm reset, immediately replace the drive unit. Table 6-2 Parameter Unit Display Protectiv e Function Name Possible Cause ( ) and Correctiv e A ction ( • ) CPU fault The CPU malfunctio ned[...]

6. TROUBLESHOOTING 6-5 6 6.1.3 Others Table 6-4 Parameter Unit Display Name Possible Cause ( ) and Correctiv e A ction ( • ) Operation error Paramet er chang ing operati on was per formed during external op eratio n. The value t hat w as set is outside the par ameter setting rang e. The RES sig nal remains ON. The para meter unit i s in a c onnec[...]

6. TROUBLESHOOTING 6-6 6.2 Motor operation out of ordinary If any of the fo llowing faults has occurred in the m otor, find out its cause and take adequate measures. Event Check Point Possibl e Cause ( ) and Correctiv e A ction ( • ) Check the main circuit. A normal power supply v oltage i s not appli ed. The jump er across ter minals P/+-P1 has [...]

6. TROUBLESHOOTING 6-7 6 6.3 Maintenance and Inspection WARNING When performing in spe ction by removing the fron t cov er or the like, switch power off, wait 10 or more minutes, t h en check that the voltage across the DC term in als P/+-N/- is less th an 30VDC wi th a t ester or like before starting in spe ction. Not doing so can cause an elec tr[...]

6. TROUBLESHOOTING 6-8 Table 6-5 Peri odic In spection Li st A rea of Inspection Inspection Items Methods Criteria Surroun ding envir onment 1) Check a mbient te mperature, humidi ty, v ibration, a mbience (for dust, dirt, gas, oil mist, water dr ops, etc.) 2) Check for tools, foreign mat ter and danger ous articles i n the periphery . 1) Measure v[...]

6. TROUBLESHOOTING 6-9 6 NOTICE Insulation r e sistance test usi ng meg ge r Where pos sibl e, do not co ndu ct an insulation r esi stance test usi ng a megger sin c e an in sul atio n test has bee n do ne before s hip ment from the fac tory . W hen it is inevitable to make an i nsulation resis t ance test us ing a megger , disconnect all cables fr[...]

6. TROUBLESHOOTING 6-10 6.3.3 Cooling fan replacement method Remov al 1) Remov e the wiring cov er. 2) Unplug th e fan connector. The cooli ng fa n is conne cted with the coolin g fan conne ctor on the d rive unit terminal bl o ck side. Unplug the c on nector and re move the driv e unit and coolin g fan. 3) Remov e the cooling fan c over. Push the [...]

7. SPECIFICATIONS 7-1 7 7. SPECIFICATIONS 7.1 Standard Specifications 7.1.1 Rating specifications MD-C X522- 0.4K 0.75K 1.5K 2.2K 3.7K Applicabl e motor c apacity ( kW) 0.4 0.75 1.5 2.2 3.7 Overl oad capacity 150% 60s (inver se-time char acteristics) Output Regenerative braking torque (Note 1) 10% or more 5% or more Rated input AC v oltage Three ph[...]

7. SPECIFICATIONS 7-2 7.1.2 Common specifications (1) C o ntrol specifications Control sy stem Sensor-l ess P W M co ntrol Carrier frequency 7.5kHz fix ed Max. output speed 7200r/mi n (out put freq uency 240H z) A nalog input 1/1000 o f the max . preset sp eed 1/500 w hen 5VDC is selected Speed setting resolution Digital input 1r/min Speed output r[...]

7. SPECIFICATIONS 7-3 7 (2) Operatio nal spec i fic ations PU operation Parameter unit (opti on) oper ation External operation Operation usi ng ex ternal an alog/contact si gnals Operation method Communication operation Communicati on oper ation using R S-485 8-pole, 8-cor e mo dul ar conn ector, 1 chann el Speed command Analog inp ut, 1 chann els [...]

7. SPECIFICATIONS 7-4 7.1.3 Outline drawings CX522-0.4K, 0.75K 65 6 68 5 6 118 128 5 5 hole 5 4 D 11 55 D1 Wiring hol es (Unit: mm) Drive Unit Type DD 1 0.4K 0.75K 108 42 128 62 CX522-1.5K, 2.2K 29 68 5 8 131 11 55 65 11 118 128 5 5 W iring hol es 6 96 108 6 Coolin g fan 1 (Unit: mm) 2- 5 hole[...]

7. SPECIFICATIONS 7-5 7 CX52 2-3.7 K 2-5 hol e 82.5 68 5 5 138 11 55 72 19. 5 118 128 5 5 Wiring ho les 6 158 170 6 114.5 55.5 Cooling f a n 1 (Unit: mm) Parameter unit ( FR -PU04) <O ut li ne d ra wi ng > <Panel cutting dimensi on drawing> 40 23.75 11.75 81.5 1.25 1.5 13 17 16.5 1.5 125 72 15 10.5 18.5 40 80 48 24 13 20 21.5 14.5 5-M3 [...]

8 PARAMETER F UNCTIONS 8-1 8 8. PARAMETER FUNCTIONS Refer to Appen dix 1 for the para meter li st. ME MO The minimum increment of the setting is 0.1 in the setting range 0.0 to 60.0, or 1 in the range 0 to 60. The value hav ing a 0 on the ri ght of the d ecimal point can be entered as a n inte ger. (Ex ample: 10.0 10) If any paramete r can n ot be [...]

8 PARAMETER F UNCTIONS 8-2 8.2 Parameter Unit Operation Selection Pr. 75 "disconnected PU detec tion/PU stop selec tion" Disc onnected PU detection function You can make s ele ction betwee n c ontin ued oper ation or an alar m stop (" " indication) when the F R-PU04 p arameter unit ha s come off the drive unit du rin g operation[...]

8 PARAMETER F UNCTIONS 8-3 8 8.3 Selection of the Speed Comma nd 8.3.1 Selection of the analog spee d command specif ications Pr. 73 "speed command range selection" You can sel ect the value of the v oltage signal enter ed to te rminal 2. Setting Terminal 2 Input Voltage 0 0 to 10V 1 0 to 5V Pr. 74 "filter time constant" You can[...]

8 PARAMETER F UNCTIONS 8-4 8.3.2 Variable-speed operation using co ntact input signals Pr. 4 "three-speed se tting (high s peed)" Pr. 5 "three-speed se tting (middle speed)" Pr. 6 "three-speed se tting (low speed)" Pr. 24 to 27 "multi-speed setting (spe ed 4 to 7)" Pr. Setting Range Unit 4 to 6 0 to 7200 0 to[...]

8 PARAMETER F UNCTIONS 8-5 8 8.4 S election of the C ontrol C ircuit Contact In put Terminal Funct i ons Pr. 188 "RES terminal oper ation selection" Select the res et oper atio n of the RES terminal. R es et op er ation is perfor med when RES-S D are sho rted more than 0.1 s. Setting Name Function 0 CPU reset The cumula tive ther mal val [...]

8 PARAMETER F UNCTIONS 8-6 8.5 Setting of the Operation Pattern 8.5.1 Running speed region Pr. 1 "maximum speed" Pr. 2 " mi nimum sp eed" Pr. Setting Range Unit Operation 1 0 to 7200 r/mi n If th e speed co mmand en tered is mor e than the maxi mum speed set i n Pr. 1, t he running speed is cl amped at the maxi mum sp eed. 2 0 t[...]

8 PARAMETER F UNCTIONS 8-7 8 Pr. 31 to 36 "speed command jumps 1A to 3B" Pr. Setting Range Unit 31 to 3 6 0 to 7200, 9999 r/min You can set three speed a re a s where continuous operati on will be disable d. You can av oid co ntinuous oper atio n at the speed at whi ch resonance will o ccur due to the natural frequen cy of a mec ha nical [...]

8 PARAMETER F UNCTIONS 8-8 8.5.2 A cceleration time and deceleration time Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 20 "acceleration/deceleration refer ence speed" Pr. Setting Range Unit 7, 8 0.00 to 60. 00 s 20 1 to 72 00 r/min In Pr. 7, set the time requir ed to in crease the spe ed fr o m a start to th[...]

8 PARAMETER F UNCTIONS 8-9 8 8.5.3 Selection of regenerativ e brake unit Pr. 30 "regenerative brake option selec tion" Pr. 70 "regenerative brake duty " Pr. Setting Range Unit 30 0, 1  70 0.0 to 15.0 % Set Pr. 30 and Pr. 70 ac co rding to the regen erative bra ke unit us ed. At the setting of Pr. 30 = 0, the Pr. 70 "r eg[...]

8 PARAMETER F UNCTIONS 8-10 8.5.5 Other settings Pr. 84 "rated motor speed" The rated sp ee d of the motor used w i th the d rive unit is display ed. This parameter i s for read-o nly and its v alue can not be changed. Pr. 244 "cooling fan oper ation selection" When the driv e unit has a built-in cooling fan, y ou can sel ect th[...]

8 PARAMETER F UNCTIONS 8-11 8 8.6 Communication operation from the PU conn ector Pr. 117 "station number" Pr. 118 "communication spee d" Pr. 119 "stop bi t length/ data length" Pr. 120 "parity check pr esence/absence" Pr. 121 "num ber of communicatio n retries" Pr. 122 "communication check time[...]

8 PARAMETER F UNCTIONS 8-12 (1) Commu nica tion sp eci fica tion s Confor ming standar d RS-485 S tandard c onfor mance Number o f units conn ected 1 : N (m ax. 32 uni ts) Communica tion s pe ed Selected betw een 19200, 96 00 and 4800b ps Control pr otocol Asynchronous Communica tion m ethod Half-dupl ex Character sy stem ASCII ( 7 bits/8 bi ts) se[...]

8 PARAMETER F UNCTIONS 8-13 8 NOTICE Communic ation operation is p erformed in respon se to the communic ation request fro m the personal computer. Theref ore, if communic ation i s suspe nded due to a commu nic ation cable bre ak or computer failu re d uring o pe ratio n, the driv e unit cannot dete ct a fault and stop ope rati on. Howev er, ope r[...]

8 PARAMETER F UNCTIONS 8-14 Approx imately 12 ms plus waiting time after th e drive unit has c o mpleted receiv ing the d ata sent by the computer, the d riv e unit sends the d rive unit returning data to the computer. Set the waiting time in Pr. 123 to matc h the a nswerable ti me of the c o mputer. ME MO The waiting ti me may also be set usi ng t[...]

8 PARAMETER F UNCTIONS 8-15 8 ME MO The abov e for mat assumes that the d ata code ha s two charac ters. The number of charac t ers in the data code change s with the communic ation data. When using the comp ute r sending data to s et the "w aitin g time", insert the "waiting time " d ata (one char acter) in the po sition next t[...]

8 PARAMETER F UNCTIONS 8-16 (5) Explan atio n of communication data stru ctu re 1) Cont rol codes The following tabl e lists the AS CII cod es and their definitio ns of the control code na mes which are set at the b eginning, en d and like of the form at. Signal Name A SCII Code Description STX H02 Start of Text (Start of data) ETX H03 End o f Text[...]

8 PARAMETER F UNCTIONS 8-17 8 ii) Setting the operati on items Settin g Item Mode Instruction Code Data Codes and Definitions Character count Start W r it e HFA H00: Stop H02: Forw ard rotatio n H04: Rev erse rotati on 00 0 1 0 0 00 b7 b0 ( For forward rotatio n ) 2 Wr i t e H E D Speed setti ng (RAM) Read H6D H0000 to H1C 20: 1r /min incre ments ([...]

8 PARAMETER F UNCTIONS 8-18 iii) Parameter write and read Parameter w rite a nd read requi re the settin g of the ex tension cod es given in Appendix 1 Para meter List (N u merical Orde r ). After setting the extensi on code, set the in stru ction cod e giv en in Appe ndix 1 Paramete r Li st (Num erica l Order) and perf orm writ e or read . This fu[...]

8 PARAMETER F UNCTIONS 8-19 8 Set the bias and gains i n Pr. 90 2 to 905 [Section 8.3.1]. Setting Ite m Mode Instruction Code Data Codes and Definitions Character count Wr i t e H E C Bias/gain R ead H6C H00: Bias /gain H01: Any analog A/D v alue H02: Anal og A/D v alue of ter minal 2 ME MO Once written, the setting of the HEC instruction code is h[...]

8 PARAMETER F UNCTIONS 8-20 4) Sumche ck As a sumch ec k v alue, set the lower 1 by te (8 bits) of the su m deriv ed from ASCII data (station numbe r, in stru ction code, w aitin g time, data code ) except the contr ol code. The co mmunication data i s converted int o ASCII automatically . ENQ 0 1 E 1 1 0 7 A D F 4 (H05) H30 H31 H45 H31 H31 H30 H37[...]

8 PARAMETER F UNCTIONS 8-21 8 (6) Program ex ample (S witching t he operation mod e to communication operation) 10 OPEN "COM1 : 9 600,E,8,2,HD" AS #1 80 A$=MID$(D$,I,1) 90 A=ASC(A$) 100 S=S+A 110 NEXTI 120 D$=CHR$(&H5)+D $+RIGHT$(HEX$(S),2) 130 PRINT#1,D$ 140 GOTO 50 1000 REC 1010 IF LOC(1)=0 THEN RETURN 1020 PRINT "RECEIVE DATA&[...]

8 PARAMETER F UNCTIONS 8-22 8.7 Monitoring of Operation Status 8.7.1 Selection of paremeter unit display data Pr. 37 "speed unit switch-ov er 1" Change the di splay unit of the FR -PU 04 para met er u nit. Setting Range Function 0 The motor speed is displayed. The unit is r/min. 1 to 9998 By setting a value cor respondi ng to the r ated s[...]

8 PARAMETER F UNCTIONS 8-23 8 8.7.2 Selection of the control circuit output t erminal functions Pr. 190 "RUN terminal function selec tion" Pr. 194 "FU ter minal function selection" You can sel ect/change the fun ctions of the contr ol ci rcuit output termi nal s. At the initial values, the te rmin al names an d signal na mes mat[...]

8 PARAMETER F UNCTIONS 8-24 Once the moto r speed ha s rea ch ed o r exce ede d the speed set in the correspo nding par ameter, it is exporte d from the control ci rcuit output termi nal s where the F U signal ha s been a s sig ned. Pr. 43 is valid for o nly the operation pe rformed usi ng the rev er se rotation signal (terminal STR o r REV key). S[...]

8 PARAMETER F UNCTIONS 8-25 8 8.7.5 Selection of the instrument conne ction terminal functions Pr. 54 "FM terminal funct ion selection" You can sel ect the signal s output to the FM terminal desi gned for i nst rument connectio n. Setting Display Data Unit Full-Scale 1 Motor speed r/ m i n Value set in Pr. 55 2 Motor current A Value set i[...]

8 PARAMETER F UNCTIONS 8-26 APPEN DIX 1 PA RAMETER LI ST ( NUM E RICA L ORDER) Instruction Code Data No. Name Setting Range Initial Value Customer Setti ng re ad W rit e Extension Refer to 1 Ma xim um sp ee d 0 t o 7 200 r/m in 7200 01 81 0 2 Minimum spe ed 0 to 7200r/min 0 02 8 2 0 8-6 4 Three-speed settin g (high speed) 0 t o 7 200 r/m in 7200 04[...]

8 PARAMETER F UNCTIONS 8-27 8 APPEN DIX 1 PA RAMETER LI ST ( NUM E RICA L ORDER) Instruction Code Data No. Name Setting Range Initial Value Customer Setti ng re ad W ri te Extension Refer to 42 Speed d etection 0 to 7200r/ min 72 0 2A A A 0 43 Speed detec tion for reverse rotation 0 to 72 00r/min, 9999 9999 2B AB 0 8-23 52 Main d isplay screen data[...]

8 PARAMETER F UNCTIONS 8-28 APPEN DIX 1 PA RAMETER LI ST ( NUM E RICA L ORDER) Instruction Code Data No. Name Setting Range Initial Value Customer Setti ng re ad W ri te Extension Refer to 121 Number of commun ication retries 0 to 10, 9999 1 15 9 5 1 122 Communicati on check time interval 0, 0.1 t o 999.8, 9999 01 6 9 6 1 123 Wa i t i n g t i m e s[...]

REVISIONS *The manual n umber is giv en on the bottom l eft of the ba ck cov er. Print Date *Manua l Number Revision Jan., 2002 IB(NA)- 0600 103- A First edition[...]