Manuale d’uso / di manutenzione del prodotto fr-a7np e del fabbricante Mitsumi electronic
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FR-A7NP E kit INSTRUCTION MANUAL B INVERTER INVER TER Plu g-i n op ti on INSTRUCTION MANUAL INVER TER 1 2 3 4 5 6 7 8 9 HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN FR-A7NP E kit PROFIBUS-DP communication function IB(NA)-06003 46ENG-B(101 1) MEE Printed in Japan S pecifications subject t o change without notice.
A-1 Thank you for choosing thi s Mitsu bishi Inverter plug-in option. This I nstru ction Manual gives handli ng inf ormati on and precau tion s for us e of th is equ ipmen t. Inco rrect h andl ing migh t cause an u nexp ected f ault. Be fore u sing the equi pment, plea se read t his man ual care fully to use the equ ipme nt to its optim um.
A-2 2. Injury Prevention 3. Additional I nstructions Also t he follo wing p oints must be n oted to prev ent an accid ental failure , injury , ele ctric sh ock, etc .
I ⎯ CONTENTS ⎯ 1 PRE-OPERATION INSTRUCTIONS 1 1.1 Unpacking and prod uct confirmation .......................................................................................... ....1 1.1.1 SERIAL number.......... .......... ............. .........
II 4.2 Operation mode setting ...................................................................................................... .............19 4.2.1 Operation mode in dicator ........ .......... ......... ............. .......... .......... ....
III 7.4 Buffer memory configuration ................................................................................................. ........45 7.5 Buffer memory details ................................................................................
IV 8.7.2 System environment v ariable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) ............. .......... ....... 74 8.8 Standard parameters .....................................................................................................
1 1 1 PRE-OPERATION INSTRUCTIO NS 1.1 Unpacki ng and product confirmation T ake the plug-in option out of the package, check the produc t name, and confirm that the pr oduct is as you ordered and intact. This product is a plug-in option for the FR-E700 series inverter .
2 PRE-OPE RATIO N INSTRUC TIONS 1.1.2 Product confirmation Check the enclosed items. * Used with th e FR-E7 20-3.7K (FR-E720- 175) or lowe r and FR- E740-7. 5K (FR-E74 0-170 ) or lower . Plug-in opt ion .......... .......... .......... ......... .....
3 1 PRE-OPERATION INST RUCTIONS 1.1.3 Parts 0 F E D C B A 9 8 7 6 5 4 3 2 1 0 F E D C B A 9 8 7 6 5 4 3 2 1 SW2 SW3 SW1 LED1 ST ATUS X1 X16 FR-A7NP 12 ON Front view Rear view Mounting hole Mounting hole Mounting hole Mount on the inverter with an accessory mounting screw .
4 PRE-OPE RATIO N INSTRUC TIONS 1.2 Node a ddress setting Set the node ad dress be tween "00 H to 7D H " using node addres s switches on FR-A7NP (re fer to page 3) . The setting is applied at the next power-ON. Set the arrow ( × ) of the corresponding switches to a number or an alphabet to set a desired address.
5 PRE-OPERATION INST RUCTIONS 1 1.3 Spec ificat ions 1.3.1 Inverter option specifications 1.3.2 Communicati on specifications T y pe Inverter plug-in op tion type Number of node s occupie d One inverter oc cupies one node . Conn ection cable Cable w hich supp orts 12.
6 2 INSTALLA TION 2.1 Pre-i nstalla tion instru ctions Make sure that the input power of the inverter is OFF . 2.2 Installat ion procedure The FR-E700 series has one connection connector for the plug-in option. CAUTION With input po wer ON, do not install or remove the plug -in option.
7 INSTALLATION 2 z Inverter with one front cover (1) Remove the front cover from the inverter. (For removing the front cover, r efer to the FR-E700 instruction manual.) (2) Remove the PU cover from the front c over. Open the PU cover with a driver, etc.
8 INSTALLATION (3) Install the option protective cover. (4) Securely fit the connector of the plug-in opt ion to the i nverter connector along the guides. (5) Securely fix the both top and bottom of the pl ug-in option to the inverter with the accessory mounting screws.
9 INSTALLATION 2 z Inverter with front covers 1 and 2 (1) Remove the front covers 1 and 2 from the inverter. (For removing the front cover, r efer to the FR-E700 instruction manual.) (2) Remove the PU cover from the front cover 2. For removing the PU cover, refer to pa ge 7 .
10 INSTALLATION (3) Install the front cover 1 to the inverter. (4) Securely fit the connector of the plug-in opt ion to the i nverter connector along the guides. (5) Securely fix the both top and bottom of the pl ug-in option to the inverter with the accessory mounting screws.
11 INSTALLATION 2 (8) (7) (3) (6) Replace Front cover for plug-in option (5) Mounting screws (4) Option connector of inverter Installation completed.
12 3 WIRI NG 3.1 Termin al block T erminal block layou t Te r m i n a l No. T erminal Name Definition 1-A V+ ( VP) *1 V oltage ou tput (appr ox. 5V to V -) 1-B D+ (RXD/TX D-P ) Sends and receive s PRO.
13 WIRING 3 3.2 Wirin g Use the network connection cable which supports 12.0Mbps communication. (1) Strip off the sheath of the PROFIBUS com munica tion dedicated cable and wind wires and s hield cables to use. If the length of the sheath pealed is too long, a short circuit may occur among neighboring wires.
14 WIRING (2) Loosen the terminal screw and insert the cable into the terminal. Tighten each cable with fixing sc re ws to the recommended tightening torque. Screw Size Tightening T o rque Cable Size Screwd river M2 0.22N• m to 0.25N •m 0.3m m 2 to 0 .
15 WIRING 3 (3) Terminating resistor Connect terminating resistors to the both ends o f a network if the both ends are FR-A7NP-mounted inver ters. PROFIBUS communication cable Inverter Motor Motor Pow.
16 WIRI NG (4) When wiring, if a hook of the front cover of t he plug-in option im pedes wiring, cut off the hook and perform wiring. REMARKS • When t he optio n protec tive cover is not fitte d or .
17 WIRING 3 (5) When wiring an inverter, which has front covers 1 and 2, pass the cable over the front cover 1 as shown below. If a PRO FIBUS communication dedicated cable i s passed through underneath the inverter front cover 1, the bending radius of the cable shortens, stressing the cable.
18 4 INVERTER SETTIN G 4.1 Parameter list The following parameters are used fo r the communication option (FR-A7NP). Set the values according to need. *1 Paramete rs whi ch can be d ispla yed w hen the plug- in opt ion (F R-A7N P) is mount ed. *2 The setting i s apllied after in verter res et or at the ne xt power- ON.
19 INVERT ER SETTI NG 4 4.2 Operati on mode setting The inverter mounted with a communication option has three operation modes. (1) PU operation [PU].............. Controls the inverter from the keys of the operation panel on the inverter or parameter unit (FR-PU07/FR-PA07).
20 INVE RTER SE TTING 4.2.2 Operati on mode swi tchi ng and communi cation star tup mode (Pr. 79, Pr. 340) (1) Operation mode switching conditions Before switching the operation mode, check that: 1) The inverter is at a stop; 2) Both the STF and STR signals are OFF; and 3) The Pr .
21 INVERT ER SETTI NG 4 Pr . 340 Setting Pr . 79 Setting Operat ion Mode a t P ower ON or Po wer Restoration Op eration Mode Switchover 0 (initial value) 0 (initial value) Exte rnal op eratio n mode S.
22 INVE RTER SE TTING (3) Operation mode switching method For the swi tching method from the external te rminal, refe r to the In verter Manu al . Refer to page 55 and 76 for a switchi ng meth od from th e netwo rk.
23 INVERT ER SETTI NG 4 4.3 Start and speed command source s (Pr. 338, Pr. 339, Pr. 55 0) (1) Select command source for the Network operation mode (Pr . 550) A control location for the Network operation mode can be selected from either the RS-485 communication with the PU c onnector or a communication option.
24 INVE RTER SE TTING (2) Selection of control sour ce for the network operati on mode ( Pr . 338 , Pr . 339 ) ⋅ There are two command types: the start command, which controls the signals related to the inverter start command and function selec tion, and the speed command, which controls signals related to frequency setting.
25 INVERT ER SETTI NG 4 Selective function Pr . 178 to Pr. 184 setting 7O H External the rmal relay input External 8 R EX 15-speed selection NET External NET External Pr .
26 INVE RTER SE TTING [Explanation of t able] External : Command is valid only from control terminal. NET : Command only from communication is valid Combined : Command from both control terminal and communication is v alid. — : Command from either of control terminal an d communication is invalid.
27 INVERT ER SETTI NG 4 4.3.1 Communica tion EEPROM writ e selection (P r. 342) When parameter write is performed from the communi cation option, write to RAM is enabled. Set when frequent parameter changes are necessary . ⋅ When changing the parameter values frequently, set "1" in Pr .
28 INVE RTER SE TTING 4.4 Operati on at communicat ion error occu rrence 4.4.1 O peration selection at communic ation error o ccurrence (Pr. 500 to Pr. 502) Y ou can select operations at communicatio n error occurrences by setting Pr . 50 0 t o Pr . 502 under network operation.
29 INVERT ER SETTI NG 4 (2) Displaying and clearing the communication error count The cumulative count of communication error occurrences can be display ed. Write "0" to c lear this cumulative count. At the point of communication line error occurrence, Pr .
30 INVE RTER SE TTING (3) Inverter operation at a communication e rror occurrence How the inverter operates at a communication line error or an option unit fault c an be set. About setting z Operation at an error occurrence * Whe n the commu nication re turns to normal with in the ti me period s et in Pr .
31 INVERT ER SETTI NG 4 z Operation at error removal Error Definition Pr . 502 Setti ng Operation Indication Fault Outpu t Communication lin e 0 Kept stopp ed E.OP1 kept lit Kept provi ded 1 2R e s t a r t Norma l indicatio n Not provid ed 3 Cont inued Communica tion option i tself 0, 3 Kept stopped E.
32 INVE RTER SE TTING 4.4.2 Fault and mea sures (1) The inverter operates as follows at fault occurrences. * Depen ds on the Pr . 5 02 sett ing. (2) Measures at error occurr ences When faults other than the above are displayed, refer to the inverter manual and remove the cause of the error .
33 INVERT ER SETTI NG 4 4.5 Inverter rese t (1) Operation conditions of inverter reset Which resetting method is allowed or not allowed in eac h operation mode is described below . *1 Inverter reset can be made an y time. *2 Reset can be m ade only when the protective function of the inverter i s activated.
34 INVE RTER SE TTING (2) Error reset oper ation sele ction at invert er fau lt When used with the communi cation option, an error reset command* from network can be inva lid in the external operation mode or PU operation mode. * An error reset command (STW (bi t7)) at inver ter fault is ava ilable with PPO type 1 to 5.
35 5 5 FUNCTI ONS 5.1 Outp ut from the inv erte r to the netw or k Main items to be output from the inverter ( FR-A7NP ) to the network and their descriptions are explained below .
36 FUNCTIONS 5.2 Input to t he inverter from the ne twork Main items which can be commanded from the ne twork to the inverter and their descriptions are explained below . Item Description Refer to p age PPO T ype Support Spec ifications PPO T ype Non-Support Sp ecifications Frequen cy sett ing Set the running fr equency o f the inv erter .
37 6 6 PROFIBUS DEVICE DATA 6.1 Device d ata (GSD f ile) melc08fa.gsd is a G SD file designed to recognize the features and functions of the PROFIBUS-DP devices of the FR-A7NP . Y ou can obtain it from us. GSD file can be downloaded from M itsubishi Electric F A Networ k Service MEL F ANS we b: http://www .
38 PROFIBUS DEVICE DATA FMS_Supp 0 FM S (Fi eld-Bus Mess age Specificati ons) n ot sup ported. Hardware_ Releas e "BC101B 376" Har dware version Soft ware_Relea se "7732" Software v ersion 9.6_su pp 1 Com muni cation speed 9600 bps suppor t 19.
39 PROFIBUS DEVICE DATA 6 MaxT sdr_12M 200 Longest time 200 bi t times at commun ication sp eed 12.0M bps Redund ancy 0 Red undan cy not sup ported. Repeat er_ Ctrl_ Sig 2 Installed as TTL level via RTS signal from module. 24V_Pins 0 24V powe r supply fo r mainten ance de vice con nection is not used.
40 PROFIBUS DEVICE DATA *1 Description is n ot included in the ASCII file its elf. *2 Us e "Mitsubis hi" if the max imum num ber of characte rs of the Vendor_Name of the master used is 10 .
41 PROFIBUS DEVICE DATA 6 6.2 Slave user parameter By changing the slave user parameter value, you can use the byte swapping function (byte inversion function). Setting "1" at Address 1H (Bit 0) makes the byte swapping function v alid. Since "-" is an unused bit, set "0".
42 7 PPO TYPE SU PPORT SPECIFICAT ION 7.1 PROFIBUS pr ofiles The option unit operates as a "slave of the PROF IBUS DP master" or a "controller equivalent to PROFIBUS DP master class 1 on an RS-485 network".
43 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.2 ID defin itions * Command request: Mes sage fro m the mast er to the slave Command resp onse: Message f rom the slave to the mas ter ID Definition PKW ( Refe .
44 PPO TYPE SU PPORT SPECI FICATION 7.3 Buffer memory map The following shows the buffer memory map of the PPO type1 to PPO type5 PROFIBUS profiles. PPO type1 1Word 2Word 3Word 4Word 5Word 6Word 7Word.
45 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.4 Buffer me mory conf igurati on The buffer memory configuration is shown below . For buffer memory detai ls, refer to page 46 .
46 PPO TYPE SU PPORT SPECI FICATION 7.5 B uffer memory deta ils The following indicates the buf fer memory details of the PRO FIBUS profiles. (1) PKW Name Bit Definition PKE PNU 0 to 10 PNU number SPM.
47 PPO TYPE SUPPORT SP ECIFICAT ION 7 PWE 0 to 15 PNU read value/write value When comman d res ponse AK = " 7 (com mand e xecut ion er ror) ", P WE defi niti on is as foll ow s.
48 PPO TYPE SU PPORT SPECI FICATION (2) PZD Name Bit Definition STW ⎯ 0 to 2 No t used (1 is set) Contro l enable 3 0: Inverter outpu t shutoff 1: Invert er outpu t shutoff is canc elled ⎯ 4 to 6 No t used (1 is set) Fault reset (Reset ) 7 [At inverter error] 0: No actio n 1: When Pr .
49 PPO TYPE SUPPORT SP ECIFICAT ION 7 ZSW ⎯ 0 to 2 Not used (1 i s returned) Fault 3 0: Invert er normal 1: Invert er alarm occurren ce ⎯ 4, 5 Not used ( 1 is return ed) Powe r-on inh ibit 6 0 is .
50 PPO TYPE SU PPORT SPECI FICATION ZSW BU SY 15 0: R eady st atus 1: Busy status * * If i t ta kes time to perform slave s ide proc essing, sla ve side b usy st atus is announced since reply to the master will be delayed. During busy statu s, other respon se data are unf ixed valu es.
51 PPO TYPE SUPPORT SP ECIFICAT ION 7 ECW High s peed operat ion command (T ermi nal RH func tion) 0 Function s assigne d to term inal RH, RM, RL ar e activa ted. (Signal names are initial values. Using Pr .180 to Pr .182 , yo u can ch ange output si gnal fun ctions.
52 PPO TYPE SU PPORT SPECI FICATION CAUTION y Only whe n the conten ts o f the com mand requ est (request for ch anging the inverter se tting: PKW, HSW , STW/ECW ) from the master change d, the invert er pro cesses th e reque st.
53 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.6 Outline o f PNU Y ou can use the PNU to make inverter settings from the network. The data used with the network is denoted PNU(P) to dif ferentiate it from the parameter (Pr .). This chapter explains the module type "PPO type 1" to "PPO type 5".
54 PPO TYPE SU PPORT SPECI FICATION 7.7 PROFIBUS P NU 7.7.1 Real-time monit or The following items can be monitored from the mast er . *1 Inpu t t erm in al m oni tor deta ils Functions of each termina l are assign ed using Pr .178 to Pr .184 . (Refer to th e invert er man ual f or detai ls.
55 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.7.2 Paramet er clear Parameter clear can be performed from the master . * Communi cat ion pa ramet ers (Pr . 1 17 to Pr . 124, Pr . 338 to Pr . 340, Pr . 343, Pr . 349, Pr . 549 to Pr . 551) are no t cleare d. 7.
56 PPO TYPE SU PPORT SPECI FICATION 7.7.5 Terminal input read Analog input values of term inals 2 and 4 can be read. 7.7.6 Inverte r reset The inverter can be reset from the master . ⋅ The inverter maintains the resetting status while reset is requested.
57 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.7.8 Fault records read (1) Fault rec ords of pas t eight faults occ urred in the inverter can b e read. (Refer to page 58 for err or number .) PNU Item Da t a Defi niti on Dat a T ype P947.1 to P9 47.8 Latest fault is read P947.
58 PPO TYPE SU PPORT SPECI FICATION <Fault data> Refer to the inverter manual for details of fault defini tions. Error Number Definition 00H N o fa ult pres ent 10H E.OC1 1 1H E.OC2 12H E.OC3 20H E.OV1 21H E.OV2 22H E.OV3 30H E. THT 31H E. THM 40H E.
59 PPO TYPE SUPPORT SP ECIFICAT ION 7 (2) Energization time (fault monitor) for past eight faults at the inverter fault occurrence can be read. PNU Item Data Definition Data T ype P948.1 to P9 48.8 Latest fault m onitor en ergiza tion time read P948.1 :energi zatio n time P948.
60 PPO TYPE SU PPORT SPECI FICATION (3) Output frequency, output c urrent and output voltage for past eight fa ults at the in verter fault occurrence can be read. PNU Item Data Defini tion Data T ype P949.1 to P9 49.8 Latest fault mon itor freque ncy , curren t and voltage re ad P949.
61 PPO TYPE SUPPORT SP ECIFICAT ION 7 7.7.9 PNU lis t read The usable PNU numbers can be read. PNU list read example * When 0 is store d, read is terminated . PNU Item Dat a Definition Data T ype P980.1 to 1 16 P981.1 to 1 16 P982.1 to 1 16 P983.1 to 1 16 P984.
62 PPO TYPE SU PPORT SPECI FICATION 7.8 S tandar d parame ters Y ou can use the PNU to make parameter settings from the network. The table below li sts PNU numbers corresponding to parameter numbers. S tandard parameter examples are introduced below .
63 PPO TYPE SUPPORT SP ECIFICAT ION 7 The following parameters require the sub-index number for the PNU. *1 These paramet ers can be set for the J apanese ve rsion on ly .
64 8 PPO TYPE N ON-SUPPORT S PECIFICATION 8.1 PROFIBUS pr ofiles The option unit operates as a "slave of the PROF IBUS DP master" or a "controller equivalent to PROFIBUS DP master class 1 on an RS-485 network".
65 PPO TYPE NON-SUPP ORT SPECIFI CATION 8 8.2 ID defin itions * Command request: Mes sage fro m the mast er to the slave Command resp onse: Message f rom the slave to the mas ter 8.3 Buffer memory map The following shows the buffer memory map of the E5NP PROFIBUS profiles.
66 PPO TY PE NON-S UPPO RT SPEC IFICATION 8.4 Buffer me mory conf igurati on For buffer memory detai ls, refer to page 67 . AK PNU(parameter number) PKE Task SPM Not support 15 14 13 12 11 10 9 8 7 6 .
67 PPO TYPE NON-SUPP ORT SPECIFI CATION 8 8.5 B uffer memory deta ils The following indicates the buf fer memory details of the PRO FIBUS profiles. (1) PKW Name Bit Definition PKE PNU 0 to 10 PN U numbe r (T oget her , the PNU a nd the IND de fine whi ch data word is bein g acce ssed.
68 PPO TY PE NON-S UPPO RT SPEC IFICATION IND PP 0 to 7 Page I ndex : • If IND = 1 (sys tem en vironme nt va riable (se v) area ), the PP value s speci fy different blocks of s ev's: PP = 0 : sev_ I, bl ock I PP = 1 : sev_II, block II (a larm history) PP = 2 : sev_III , block III (For details, re fer to pa ge 74 .
69 PPO TYPE NON-SUPP ORT SPECIFI CATION 8 PWE 0 to 15 PNU read value/write value When co mmand response AK = "7 (com mand e xecuti on error)", PW E definit ion is as follows.
70 PPO TY PE NON-S UPPO RT SPEC IFICATION (2) PZD Name Bit Definition ZSW Inverter running (RUN signal) 0 0 : OFF 1 : ON (inverter running) • For mast er-to-sl ave message s (command request ), bits 0 to 7 are no t us ed and must be set to 0. The bit-wise data here do not refl ect Pr .
71 PPO TYPE NON-SUPP ORT SPECIFI CATION 8 CAUTION • Only when t he contents of the comm and req uest (re quest for chan ging the in verter set ting: PKW) from the mast er chan ged, t he in verter proces ses th e requ est.
72 PPO TY PE NON-S UPPO RT SPEC IFICATION 8.6 Outline o f PNU Y ou can use the PNU to make inverter settings from the network. The data used with the network is denoted PNU(P) to dif ferentiate it from the parameter (Pr .). This chapter explains the module type "E5NP".
73 PPO TYPE NON-SUPPOR T SPECIFIC ATION 8 8.7 PROFIBUS P NU (Module type E 5NP) 8.7.1 Rea l-tim e monito r area ( IND=0 000H ( IND=00H, PP=00 H)) The following items can be monitored from the mast er . *1 Inpu t t erm in al m oni tor deta ils Functions of each termina l are assign ed using Pr .
74 PPO TY PE NON-S UPPO RT SPEC IFICATION 8.7.2 System environment vari able (sev) are a (IND = 01PP H (IND = 01H, P P = 00H, 01H)) z sev In terface (IND = 01H, P P = 00H, se v_I, b lock I) (1) Parameter clear Parameter clear can be performed from the master.
75 PPO TYPE NON-SUPPOR T SPECIFIC ATION 8 (2) Inverter status/operation command The inverter status can be monitored and operation command can be giv en from the master. IND PNU Item 0100H AH • Inverter status Refer to ZSW on page 70 for details. • Run co mmand *1 Signal names are in itial values.
76 PPO TY PE NON-S UPPO RT SPEC IFICATION (3) Operation mode write Write of the operation mode can be performed from the master. (4) Set frequency read/write The frequency set to the inverter c an be read/written from the master. *1 Writing to PNU = DH or PNU = EH can be read out from PNU = DH.
77 PPO TYPE NON-SUPPOR T SPECIFIC ATION 8 z Faults History (I ND = 01H, PP = 01H , sev_II, block II) The past eight inverter fault records can be read. *1 Writing a value of 0000H to this parame ter res ets all faults history . All other parameters at this index are read only .
78 PPO TY PE NON-S UPPO RT SPEC IFICATION 8.8 S tandar d parame ters 8.8.1 Normal parameter area (IND = 02 00H (IND = 02H, PP = 00H)) Y ou can use the PNU to make parameter settings from the network. The table below li sts PNU numbers corresponding to parameter numbers.
79 PPO TYPE NON-SUPP ORT SPECIFI CATION 8 8.8.2 Pr. 900 to cali bration parameter (fr equency) area (IN D=0300H (IND=03H , PP=00H )) The following parameters can be set with IND=0300H. *1 The se paramet ers can be set for the J apanese ve rsion on ly .
80 PPO TY PE NON-S UPPO RT SPEC IFICATION 8.8.3 Pr. 900 to calibra tion parameter (%) area (IND=040 0H (IND=04H, PP=00H )) The following parameters can be set with IND=0400H.
81 9 9 TROUBLESHOO TING When a fa ult occu rs where th e inverter trips it self an d the opti on unit, che ck the inve rter's operat ion pa nel, the LED on the option unit, an d the follo wing checkpo ints to identify th e cause, then take approp riate counterm easures.
82 TROUBLESHOOTING E.OP1 Lit in red The PRO FIBUS co mmun ication had b een established (the g reen L ED had b een li t), bu t the master sto pped t ransmit ting data to the o ption un it during an inverte r stop. Check the con nection and the w iring o f the commun icatio n cable.
83 MEMO.
84 REVISIONS *The ma nual nu mber is gi ven on the bottom left of the back co ver . Print Date *Manual Number Revision Feb. 20 08 IB( NA)-060 0346EN G-A First edition Nov .
FR-A7NP E kit INSTRUCTION MANUAL B INVERTER INVER TER Plu g-i n op ti on INSTRUCTION MANUAL INVER TER 1 2 3 4 5 6 7 8 9 HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN FR-A7NP E kit PROFIBUS-DP communication function IB(NA)-06003 46ENG-B(101 1) MEE Printed in Japan S pecifications subject t o change without notice.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Mitsumi electronic fr-a7np e è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Mitsumi electronic fr-a7np e - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Mitsumi electronic fr-a7np e imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Mitsumi electronic fr-a7np e ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Mitsumi electronic fr-a7np e, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Mitsumi electronic fr-a7np e.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Mitsumi electronic fr-a7np e. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Mitsumi electronic fr-a7np e insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
