Toshiba VF-FS1 manual

Instruction Manual Industrial Inverter TOS VE R T VF - FS 1 II II 1 2 3 4 5 6 7 8 9 10 10 11 1 1 12 12 13 13 14 14 15 15 16 16 E6581381 R ea d f i r s t I S a f e t y p r eca u t ion s I n t r odu c t ion C on t e n t s C onn ec t ion O p e r a t ion s B as i c VF - FS 1 op e r a t ion s B as i c p a r a m e t e r s E x t e nd e d p a r a m e t e r[...]

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E6581381 1 I I. Safety precautions The items describe d in these instr uctions and on t he inverter it self are v ery importan t so that you ca n use the inverter safely , prevent injur y to yoursel f and other peopl e around y ou as well as to pr event damag e to proper ty in the area. Thoroughly familia rize yourself with the symbols and indicati[...]

E6581381 2 I ■ General Operation Danger See item Disassembly prohibited • Never disassemble, modify or repair. This can result in electric shock, fire and in jury . For repairs, call your sales distributo r. 2. Prohibited • Never remove the front cover when power is on or open do or if enclosed in a cabinet. The unit contains many high voltag[...]

E6581381 3 I ■ T ransport ation & inst allation Danger See item Prohibited • Do not instal l or operate t he inverter i f it is damag ed or any com ponent is missing . This can result in electric shock or fire . Please consul t your local sal es agency for rep airs. Call your local sales agency for repairs. • Do not place a ny inflammable[...]

E6581381 4 I Danger See item Mandatory • Electrical inst allation w ork must be done by a quali fied expert. Connection o f input power by someone w ho does not hav e that exper t knowledge may result in fire or elec tric shock. • Connect output t erminals (motor si de) correctly . If the phase sequence is in correct, the motor will operate in [...]

E6581381 5 I W arning See it em Prohibited • Observe all per missible opera ting ranges o f motors an d mechanical eq uipment. (R efer to the motor's instructi on manual.) Not observing these ranges may result in injury . 3. When sequence for rest art after a mo mentary failure is sele cted (inverter) W arning See it em Mandatory • S tand [...]

E6581381 6 I Disposal W arning See it em Mandatory • If you throw aw ay the inver ter , have it done by a speciali st in industry w aste disposal( *). If you throw aw ay the inverter by yourself, thi s can result in ex plosion of cap acitor or produce noxi ous gases, resulting in injury . (*) Persons who special ize in the pr ocessing of w aste a[...]

E6581381 7 II II. Introduction Thank you for y our purchase o f the T oshiba "TO SVERT VF-FS1” industr ial inver ter . This is the V er .100 / V er .101 CPU v ersion inverter . Please be informed that CPU v ersion will be frequently upgraded. ■ Features 1. Built-in noise filter 1) All models in bot h the 200V a nd 400V ser ies have a nois [...]

E6581381 i  Contents  I Safety precautions .........................................................................................................................................................1 II Introduction ................................................................................................................. ..........[...]

E6581381 ii 6.3 T erminal function selection ................................................................................................. ............................... F-5 6.4 Basic parameter s 2 .......................................................................................................... .................................. F-13 [...]

E6581381 iii 12. S pecifications ................................................................................................................................................................L-1 12.1 Models and their stan dard specificati ons ................................................................................... .....................[...]

E6581381 A-1 1 1. Read first 1.1 Check product purchase Before using the pr oduct you h ave purchased, ch eck to make sure t hat it is exactly what you order ed. W arning Mandatory Use an inverter that conforms to the specifications of power supply and three-phase induction motor being used. If the inverter being used does not conform to those spec[...]

E6581381 A-2 1 1.2 Contents of the product Explanation o f the name pla te label. Type Form VF FS 1 - 4007 P L E - WN -A 2 2 Model name TOSVERT VF-FS1ser i e s Applicable m otor capacity 004 : 0.4kW 007 : 0.75kW 015 : 1.5kW 022 : 2.2kW 037 : 4.0kW 055 : 5.5kW 075 : 7.5kW 110 : 11kW 150 : 15kW 185 :18.5kW 220 : 22k W 300 : 30k W Additional functi on[...]

E6581381 A-3 1 1.3 Names and functions 1.3.1 Outside view [Operation panel][...]

E6581381 A-4 1 The fron t panel i s unlock ed when the dot on the lo cking s crew is on this (upp er) side. The fron t panel i s locked when th e dot on the locki ng screw is on this (lower) si de. [Front] Charge lamp Front panel Indicate s that hi gh vol tage is still present within the i nverter. Do not open the t erminal board c over while this [...]

E6581381 A-5 1 Example of the l abel 1.3.2 Power circuit and control circuit terminal boards In case of the lug connector , cover the lug connector w ith insulate d tube, or use t he insulated l ug connector . 1) Power circuit terminal board In case of the lug connector , cover the lug connector w ith insulate d tube, or use t he insulated l ug con[...]

E6581381 A-6 1 VFFS1-2004 ∼ 2037 PM VFFS1-4004 ∼ 4055 PL Note: EMC plate i s supplied as st andard.[...]

E6581381 A-7 1 VFFS1-2055, 2075PM -4075, 41 10PL VFFS1-21 10 ∼ 2185PM -4150 ∼ 4185PL Note: EMC plate i s supplied as st andard.[...]

E6581381 A-8 1 VFFS1-2220PM -4220, 4300PL VFFS1-2300PM A B Each main circuit term inal has the structure show n in the figure be low . Connect a cable to p art A if it has a ring termina l, or to part B if it has no terminal (bare wire). Parts A and B accom modate diffe rent sizes of cables, so consu lt the cable size list for the size of cable con[...]

E6581381 A-9 1 2) Grounding capacitor disconnecting switch and t aps W arning Mandatory The grounding cap acitor discon necting ta p is provided with a protecti on cover . T o avoid shock hazards, always attac h the cover af ter connecting or disconnecti ng the cap acitor to or from the t ap. Every three-ph ase 400V mod el has a built- in high-atte[...]

E6581381 A-10 1 3) Control circuit terminal board The control circuit t erminal boar d is common to all equipm ent. M3 screw (0.5N•m) Connector for common serial comm unications and option (RJ45 ) Wire size Factory default setti ngs of slide swi tches Solid wire: 0.3 ∼ 1.5 (mm 2 ) SW4: SINK (Negati ve) side (WN ty pe) SOURCE (Positiv e) side (W[...]

E6581381 A-1 1 1 1.3.3 How to open the front (termin al board) cover-18.5kW or less T o wire the terminal boar d, remove the front lower cov er in line w ith the steps given bel ow . Turn the locking screw on the right side of the front panel 90 ° countercl ockwise to align the dot on the screw with the unlock positi on mark (upper side). T o avoi[...]

E6581381 A-12 1 1.3.4 How to open the front (terminal board) cover-22kW or more T o wire the main circuit terminal board for model s 22kW or mor e, remomv e the front c over . Remove the screw Maincircuit terminal board Control circuit term i nal board Open the control circuit term inal board cover. * To open the cover, lift it with your finger p l[...]

E6581381 A-13 1 1.4 Notes on the application 1.4.1 Motors When the VF-FS1 and th e motor are used in conjunction , pay attention to the following ite ms. W arning Mandatory Use an inver ter that conforms to the speci fications of pow er supply and t hree-phase i nduction motor being used. If th e inverter bei ng used does not conform to thos e spec[...]

E6581381 A-14 1 Low loads and low inertia loads The motor may demonstrate inst ability such as abnormal v ibrations or ov ercurrent trips at light l oads of 50 % or under o f the load perce ntage, or when the loa d's inertia mo ment is extrem ely small. I f that happens reduce t he carrier frequency . Occurrence of instability Unstable phe nom[...]

E6581381 A-15 1 Braking motor When us ing a braking mo tor , if the braking c ircuit is direc tly connecte d to the inverte rs's output terminals, the br ake cannot be r eleased becau se of the low ered starting voltag e. There fore, when using a braking mot or , connect the braking circuit t o the inverter's p ower supply side, as shown [...]

E6581381 A-16 1 Power factor correction cap acitor Power factor corr ection cap acitors cann ot be instal led on the output side o f the inverter . When a motor is run that has a p ower factor corr ection capaci tor attache d to it, remove t he capacitor s. This c an cause inverter malfunction trips and cap acitor destruction. Remove the power f ac[...]

E6581381 A-17 1 ■ Disposal If an inverter is no longer us able, dispose o f it as industrial w aste. 1.4.3 What to do about the leak current W arning Current may l eak through the inv erter's input/out put wir es because of insuf ficient electr ostatic cap acity on the motor with bad effect s on peripheral equip ment. The leakage curre nt’[...]

E6581381 A-18 1 (2) Affects of leakage current across lines Power supply Inverte r Ther m al r elays CT A M Leakage current path ac ross wires (1) Therma l relays The high frequency component of cur rent leaking i nto electrost atic capaci ty between inv erter out- put wires wi ll increase the ef fective curr ent values and make extern ally connect[...]

E6581381 A-19 1 (2) CT and ammeter If a CT and ammeter are co nnected exter nally to detect inverter out put current, the l eak current's hig h frequency component may destroy the am meter . If the wires are more than 50 meters long, it will be easy for the hig h frequency com ponent to p ass through t he externally connected CT and be superim[...]

E6581381 A-20 1 • Do not inst all in any l ocation of high te mperature, hi gh humidity , moisture conde nsation and freezing and av oid locations w here there is exposur e to water a nd/or where ther e may be lar ge amounts of dust, m etallic fragments and oil mist. • Do not instal l in any location where corrosiv e gases or grindi ng fluids a[...]

E6581381 A-21 1 ■ How to install Danger Prohibited • Do not instal l or operate t he inverter i f it is damage d or any compo nent is missing . This can result in electric shock or fire . Please cons ult your local s ales agency for rep airs. Call y our local sales agency for repairs. Mandatory • Mount the inv erter on a met al plate . The re[...]

E6581381 A-22 1 ■ Calorific values of the inverter and the required ventilation About 5% of the rated power of the inverte r will be lost as a result of conversion from AC to DC or from DC to AC. In order to su ppress the rise in t emperature i nside the cabi net when this loss becomes hea t loss, the interior of the cabi net must be v entilated [...]

E6581381 A-23 1 • Install surg e suppressor on any magnetic co ntactor a nd relay coils used around th e inverter . • Install noise filters if necessary . • Install EMC plate and use shielded wires. EMC plate ■ Installing more than one unit in a cabinet If you are installing two or more inverters in one cabinet, pay attention to the followi[...]

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E6581381 B-1 2 2. Connection Danger Disassembly prohibited • Never disassemble, modify or r epair . This can result in electric shock, fire and in jury . For repairs, call your sales a gency . Prohibited • Don't stick your finger s into openings such as cable wi ring hole and co oling fan covers . This can result in electric shock or oth e[...]

E6581381 B-2 2 Danger Be Grounded • Ground must be c onnected securel y . If the ground is n ot securely connec ted, it coul d lead to electr ic shock or fire when a mal function or current leak occurs . W arning Prohibited • Do not attach d evices with built- in capacitors (suc h as noise filters or s urge absorber) to the output (motor side) [...]

E6581381 B-3 2 2.2.1 S tandard connection diagram 1 This diagram s hows a stan dard wiri ng of the main cir cuit.[...]

E6581381 B-4 2 2.2.2 S tandard connection diagram 2[...]

E6581381 B-5 2 2.3 Description of terminals 2.3.1 Power circuit terminals This diagram s hows an exampl e of wiri ng of the main cir cuit. Use opti ons if necessary . ■ Power supply and motor connections ■ Connections with peripheral equipment Moto r Pow e r suppl y Inverter Surge s uppr ession filt er No -fu se brak er R/L1 S/L2 T/L 3 V/T2 U/T[...]

E6581381 B-6 2 ■ Power circuit T erminal symbol T erminal function Grounding termi nal for connecti ng inverter . There are 3 terminals i n total. 2 t erminals in the terminal b oard, 1 termin al in the cool ing fin. R/L1,S/L2,T/L3 200V class: three-phase 2 00 to 240V -50/60Hz 400V class: three-phase 380 to 480 V -50/60Hz U/T1,V/T2,W/T3 Connect t[...]

E6581381 B-7 2 T erminal symbol Input/output F unction Electri cal specifications Inverter internal circuits PP Output Analog power supply output 10Vdc (permissible l oad current: 10mA) VIA Input Multifunction prog rammable analog inp ut. Factory default set ting: 0~10Vdc/0~ 60Hz (0~50Hz) freq uency input. The fun ction can be changed to 4~20mAdc ([...]

E6581381 B-8 2 T erminal symbol Input/output F unction Electri cal specifications Inverter internal circuits FLA FLB FLC Output Multifunction pr ogrammable r el ay co nt ac t output . Detect s the oper ation of the invert er's protecti on func tion. Contact across FLA-FL C is closed and FLB- FLC is opened during prote ction function operation.[...]

E6581381 B-9 2 ■ SINK (Negative) logic/SOURCE (Positiv e) logic (When an external power supply is used) The PLC terminal i s used to con nect to an ex ternal pow er supply or to ins ulate a termi nal from oth er input or output ter minals. As for input terminals, turn t he SW4 slide sw itch to the PLC position. <Examples of con nections when a[...]

E6581381 B-10 2 + The figure on the r ight shows an ex ample o f the connection of inpu t terminals VIA w hen there is us ed as contact input terminals. This example illustrates the connection w hen the inverter is used in sink (Negative) logic mode. ■ Logic switching/V oltage-current output switching (slide switch) (1) Logic switching Use SW4 to[...]

E6581381 C-1 3 3. Operations Danger Prohibited • Do not touch inv erter terminal s when electri cal power is g oing to the inv erter even i f the motor is stopped. T ouching the inverter termin als while pow er is connected to it may result i n electric shock. • Do not touch swi tches when the ha nds are wet an d do not try to cle an the inver [...]

E6581381 C-2 3 3.1 Simplified Operat ion of the VF-FS1 The procedures for setting opera tion frequency and the methods of oper ation can be sel ected from the following . S tart / S top : (1) Run and stop f rom the operation panel (2) Run and stop using e xternal signals to the terminal board (3) Run and stop through serial communication Setting th[...]

E6581381 C-3 3 3.1.1 How to start and stop ■ Example of a EOQF setting procedure Key operated LED display Operation  Displays the op eration freque ncy (operati on stopped). (When stan dard monitor di splay selecti on H =   [Operati on frequency]) CWH Displays the firs t basic para meter [Wizard function ( CWH )]. EOQF Pre[...]

E6581381 C-4 3 3.1.2 How to set the frequency ■ Example of a HOQF setting procedure Key operated LED display Operation  Displays the op eration freque ncy (operati on stopped). (When standard monitor display selection H =   [Operation frequency]) CWH Displays the firs t basic para meter [Wizard function ( CWH )]. HOQF Pres[...]

E6581381 C-5 3 (2) Setting the frequenc y using the operation panel ( HOQF =  or  ) ■ Frequency setting 1) Setting the frequ ency using ex ternal potentiom eter : Setti ng frequenc y using potenti ometer + Potenti ometer Setting f requency using the potenti ometer (1-10k Ω , 1/4W) ⇒ For more detailed inf ormation on adjustments, see sec[...]

E6581381 C-6 3 3.2 How to operate the VF-FS1 Overview of how to operate t he inverter w ith simple ex amples. Remote mode selection, Setting the operation frequenc y using the operation panel and running and stopping using the operation panel. (1) Wiring (2) Parameter setting Title Function Setting value EOQF Command mode selecti on 1 HOQF Frequenc[...]

E6581381 C-7 3 Remote mode selection, Operation frequency setting, running and stopping using e xternal signals. (1) Wiring (2) Parameter setting Title Function Setting value EOQF Command mode selecti on 0 HOQF Frequency setting m ode selection 1 1or2 (3) Operation Run/stop: ON/OFF input to F-CC, R-CC. (Set S W 4 to Sink logic) Frequency setting: V[...]

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E6581381 D-1 4 4. Basic VF-FS1 operations The VF-FS1 has th e following three monitor modes. S tandard monitor mode : The standard inverter mode. This mode is enabled when inverter power goes on. This mode is for monitori ng the output frequency and s etting the frequency designated value. In it is also displayed infor mation about st atus alarms d[...]

E6581381 D-2 4 4.1 Flow of status monitor mode Flow of monitor as following[...]

E6581381 D-3 4 4.2 How to set pa rameters The standard default p arameters ar e programm ed before the unit is ship ped from the factory . Parameters can be divided into 5 major categor ies. Select th e parame ter to be cha nged or to be s earched and r etrieved. Basic parameters : The basic parameters that must be programmed before the first use. [...]

E6581381 D-4 4 4.2.1 How to set the basic parameters All of the basic p arameter s can be set by the same step pr ocedures. 　　　　　　　 　　　　　 　　　　　　　　　　 　　　　　　　　 　　　　　　　　　 　　 Swi tches to th e se ttin g monito r mod e. * Parameters w ere factor y-set by default befor e sh[...]

E6581381 D-5 4 4.2.2 How to set extended parameters The VF-FS1 has ex tended par ameters to all ow you to make full use of it s functions. All extended p arameter s are expressed with H and thr ee digit s. Basic param eters H H ∼ H Press the MODE key once an d use the / key to select H from the basic param eter[...]

E6581381 D-6 4 ■ Example of parameter setting S teps in s etting are as foll ows (Example of Auto-restart control selection H from 0 to 1.) Key operated LED display Operation  .  Displays the op eration freque ncy (operati on stopped). (When stan dard monitor di splay selectio n H =  [Operation frequency]) CWH The fi[...]

E6581381 D-7 4 Key operated LED display Operation W Press the ENT key to enable the user parameter automatic edit function. or WH ( WT ) ↓ CEE Searches for p arameters that are dif ferent in v alue from the st andard default setting an d displays those paramet ers. Press the EN T key or the key to cha nge the para meter displ[...]

E6581381 D-8 4 ■ How to use the wizard function Key operated LED display Operation  Displays the op eration freque ncy (operati on stopped). (When stan dard monitor di splay selectio n H =  [Operation frequency]) CWH The first basic paramet er “ CWH ” ( Wizard function) is di splayed. CW Press the ENT key to confirm yo[...]

E6581381 D-9 4 4.2.5 Searching for a history of changes, using the history function ( CWJ ) History function ( CWJ ): Automatically searches for 5 latest p arameters tha t are programme d with values di fferent fr om the standard de fault setting and displays th em in the CWJ . Parameter setting can also b e changed within this g roup CWJ . Notes o[...]

E6581381 D-10 4 4.2.6 Parameters that cannot be changed while running For safety reasons, the followi ng paramet ers have been se t up so that they cannot be re programmed w hile the inverter is r unning. S top operation (“  ” or “ QHH ” is displayed) be fore changing p arameter s ettings. [Basic parameter s] CW : Automatic acce[...]

E6581381 D-1 1 4 4.2.7 Returning all parameters to st andard default setting Setting the st andard default setting p arameter V[R =  , all p arameters ca n be returned to the those factory default settings. ⇒ For more det ails on the st andard de fault setting parameter V[R , s ee section 5.5. Notes on op eration • We recom mend that befor e[...]

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E6581381 E-1 5 5. Basic p arameters Before you oper ate the inver ter , the parameters that y ou must first program are the basic p arameters. 5.1 Setting acceleration/deceleration time CW ： Automatic acceleration/deceleration CEE ： Acceleration time 1 FGE ： Deceleration time 1 • Function 1) For acceleration time 1 CEE pr ograms the tim [...]

E6581381 E-2 5 [Parameter setti ng] Titl e Function Adjustment range Default setting CW Automatic acceler ation/decelerati on 0: Disabled (man ual) 1: Automatic 2: Automatic (onl y at accelera tion) 0 + When aut omatically set ting accele ration/dece leration tim e, always chan ge the acce leration/dec eleration time so that it confor ms to the [...]

E6581381 E-3 5 [Parameter setti ng] Titl e Function Adjustment rang e Default setting CEE Acceleration time 1 0.0-3200 sec. According to mod el ( ⇒ See page K- 14) FGE Deceleration time 1 0.0-3200 sec. According to mod el ( ⇒ See page K- 14) Note: W hen the acce leration/ deceleration time is set at 0.0 second s, the invert er speed increases o[...]

E6581381 E-4 5 5.2 S pecifying an operation mode, using parameters CW : Parameter setting macro function • Function Automatically programs all p arameter s (parame ters described below) rel ated to the func tions by selecti ng the inverter's oper ating metho d. The major functions can be prog rammed simply . [Parameter setti ng] Titl e Fu[...]

E6581381 E-5 5 Coast stop ( CW =  ) Setting for coast sto pping. In sink l ogic mode, closi ng the circuit be tween the R a nd CC terminals pl aces the inverter in st andby mode a nd opening th e circuit places i t in coast stop mode, becaus e ST (st andby sig nal) is assigned to the R terminal. ⇒ See section 3.1. 1 (3) and 6.3.1 for det ai[...]

E6581381 E-6 5 In the case of rev erse operatio n, the 3 wi res operation is also possible as w ell as forwar d operation by assigning "R (reverse functi on)" to the "R ES" terminal . External input UP/DOWN set ting ( CW =  ) Allows setting of freque ncy with the input from an external cont act. Can be applie d to changes [...]

E6581381 E-7 5 5.3 Selection of operation mode Local mode and Remote mode Local mode : When Loc al mode selected by key , start and sto p, and frequency setting are effective onl y by operati on panel keys. The local lamp is lit while Local mode selected. Remote mode : S tart and sto p, and frequency setting follow the selection o f EOQF (Command m[...]

E6581381 E-8 5 EOQF : Comman d mode selection HOQF : Fr equency setting mode selection 1 • Function Remote mode s election, these paramet ers are used to specify w hich input devi ce (operation p anel, terminal board, s erial communi cation) t akes priority in entering an operatio n stop command or a frequency setting command, V IA, VIB, oper ati[...]

E6581381 E-9 5 <Frequency setting mode selection> Title Function Adjustment range Default setting HOQF Frequency setting m ode selection 1 1: VIA 2: VIB 3: Operation p anel 4: Serial communi cation 5: UP/DOWN from external c ontact 1 [Programmed v alue]  : VIA input A frequency command is s et by means of a signal from an external inp ut d[...]

E6581381 E-10 5 5.4 Meter setting and adjustment HOUN : Meter selection HO : Meter a djustment • Function The signal output from the FM termi nal is an analog voltag e signal. For the meter , use either a full- scale 0-1mAdc ammeter or full -scale 0-7.5Vdc (or 10Vdc- 1mA) voltmeter . Switching to 0-20mAdc ( 4-20mAdc) outpu t current can be [...]

E6581381 E-1 1 5 ■ Resolution All FM terminals hav e a maximum of 1/1000. ■ Example of 4-20mA output adjustment ⇒ For details, see section 6.19.1. H =1, H =0 H  =1, H =20 H Output currrent Output currrent Internal calculated value In ter nal ca lcul at ed valu e Note 1: When using the F M terminal [...]

E6581381 E-12 5 ■ Example of how to adjustment the FM terminal frequenc y meter * Use the meter's adjustment scr ew to pre-adj ust zero-point. Key operated LED display Operation -  .  Displays the operation frequency . (When stan dard monitor dis play selectio n H is set to  [Oper ation frequency]) CWH The first basic pa[...]

E6581381 E-13 5 5.5 S tandard default setting V[R : Default setting • Function Allows setting of all para meters to the st andard de fault setting, etc. at one tim e. Note that HO , HOUN , H , H ∼ H and H will not be reset to their factory default settings. Titl e Function Adjustment range D efault setting V[[...]

E6581381 E-14 5 Default setting ( V[R =  ) Setting V[R to  will return all parameters to the standard values that were progra mmed at the fact ory . ⇒ See section 4.2. 7. + When 3 is p rogrammed, < KPKV will be displayed for a short time aft er setting and w ill then be erased and displayed the orig inal indication  .  . Trip histo[...]

E6581381 E-15 5 5.6 Forward/reverse run se lection (Operation panel operation) HT : Forward/reverse run selection (Operation panel operation) • Function Program the dir ection of rot ation of the motor w hen the runni ng and stoppi ng are made using the key and key on the operati on panel . V alid when EOQF (comman d mode) is set to  ( oper[...]

E6581381 E-16 5 5.7 Maximum frequency HJ : Maximum f requency • Function 1) Programs the range of fr equencies outp ut by the inver ter (maximum out put values). 2) This frequency is used as the reference for acceleration/ deceleration ti me. Output frequenc y (Hz) When HJ =80Hz When HJ =60Hz 80Hz 60Hz 0 100% F requency setting si gnal (%) [...]

E6581381 E-17 5 [Parameter setti ng] Titl e Function Adjustment range Default setting WN Upper limit freq uency 0.5 - HJ (Hz) 50.0 (WP ty pe) 60.0 (WN type) NN Lower limit frequency 0.0 - WN (Hz) 0.0 5.9 Base frequency XN : Base frequency 1 XNX : Base frequenc y volt age 1 • Function Sets the b ase frequency and the base freq uency volt age in co[...]

E6581381 E-18 5 5.10 Selecting control mode RV : V/F control mode selection • Function With VF-FS1, the V/F co ntrols show n below can be s elected. { V/F constant { V ariable to rque { Automatic torq ue boost control { Vector control { Energy savin g { PM motor control [Parameter setti ng] Titl e Function Adjustment range Default setting RV V/F [...]

E6581381 E-19 5 Warnin g: When sett ing the V/F con trol mode select ion parameter ( RV ) to any number betw een  and  , be sure to set at least the following par ameters. H (Motor rated curr ent): See th e motor's name plate. H (No-load curr ent of motor) : Refer to the motor test repor t. H (Rated rot ational[...]

E6581381 E-20 5 3) Increasing st arting torque Setting of V/F control mode selecti on RV to  (automatic tor que boost control) Detects load cur rent in all speed ranges a nd automaticall y adjust s voltage o utput (torq ue boost) from inv erter . This gives steady torque for st able runs. H : Automatica lly adju sts the am ou nt of torq[...]

E6581381 E-21 5 + Motor constant must be set If the motor y ou are using is a 4 P T oshiba standard motor and if it has t he same cap acity as the inv erter , there is basicall y no need t o set the motor constant. I n any other case, be sure to s et the para meters H to H properly . Be sure to set H (rated current of mot[...]

E6581381 E-22 5 5) Use a motor that has 2-8 P . 6) Always operate the mot or in single oper ation (one i nverter to one motor). Sensor less vector contr ol cannot be used w hen one inv erter is oper ated with more than one motor . 7) The maximum length of wires betw een the inver ter and motor is 30 meters . If the wi res are long er than 30 meters[...]

E6581381 E-23 5 ■ Relationship between V/F control mode selection ( RV ) and Motor constant parameter  & c : V alid, ° : Invalid Parameter RV (V/F control m ode selection) 01234 Title Function V/F constant Va r i a b l e torque Automatic torque boost control Ve c t o r control Energy- saving XN Base frequency 1  XNX Base fr[...]

E6581381 E-24 5 5.11 Manual torque boost - increasing torque boost at low speeds XD : T orque boost 1 • Function If torque is inad equate at low speeds, incre ase torque by r aising the torq ue boost rate w ith this parameter. Output volta ge [V]/(% ) Base frequenc y voltage Output frequency (Hz) XD Base frequenc y XN XNX [Parameter setti ng] Tit[...]

E6581381 E-25 5 [Parameter setti ng] Titl e Function Adjustme nt range Default setting VJT Motor electronic t hermal protection level 1 10 – 100 (%) / (A) 100 Setting value Overload protection Overload stall 0 { × 1 {{ 2 ×× 3 S tandard motor × { 4 { × 5 {{ 6 ×× QNO Electronic-therm al protection characteristic selection 7 VF motor (special[...]

E6581381 E-26 5 ■ Setting of electronic thermal prot ection characteristics selection QNO Setting value Overload protecti on Overload stal l  { ×  {{  ××  × { { : valid, × : invalid ■ Setting of motor electronic thermal pr otection level 1 VJT (Same as H ) If the capacity o f the motor is smaller than the cap acity of [...]

E6581381 E-27 5 [Using a VF motor (motor for use with inverter)] ■ Setting of electronic thermal prot ection characteristics selection QNO Setting value Overload protecti on Overload stal l  { ×  {{  ××  × { { : valid, × : invalid VF motors (motors desi gned for use w ith inverters) can be used in freq uency ranges l ower than th[...]

E6581381 E-28 5 105 % 110 % Outpu t current [%] Time [sec] 60 In ver ter ov erl oad 0 100% = inverte r rated output cur rent 0.25 185 % Inverter overload protect ion character istics * T o protect the inverter , overloa d trip or overcu rrent trip activ ate in a short period of t ime when output current reac hes 110% or higher . 4) Thermal memory s[...]

E6581381 E-29 5 2) Preset-speed frequency setting Set the speed ( frequency) of the number of ste ps necessar y . Titl e Funtion Adjustment ra nge Default setting UT Preset-speed operati on frequencies 1 NN WN (Hz) 15.0 UT Preset-speed op eration freque ncies 2 NN WN (Hz) 20.0 UT Preset-speed op eration freque ncies 3 NN WN (Hz) 2[...]

E6581381 E-30 5 3) Using other speed com mands with prese t-speed comma nd Command m ode selection EOQF 0: T erminal board 1: Operation panel 2: Serial comm unication Frequency setting mode selection HOQF 1: VIA 2: VIB 5: UP/DOWN 3: Operation panel 4:Commun ication 1: VIA 2: VIB 5: UP/DOWN 3: Operation panel 4:C ommu n icatio n 1: VIA 2: VIB 5: UP/[...]

E6581381 F-1 6 6. Extended p arameters Extended p arameters are provided for sophisticated operation, fine adjustme nt and other speci al purposes . Modify parameter setting s as required. ⇒ Se e section 1 1, table of ex tended par ameters. 6.1 Input/output parameters 6.1.1 Low-speed signal H : Lo w-speed signal output frequency • Func[...]

E6581381 F-2 6 　　　　　 An example o f the connectio n of the relay output terminal s • Output terminal setting Output of the low -speed signal ( ON signal) betw een the R Y and RC terminals is the factory de fault setting of the outpu t terminal selecti on parameter . This setting m ust be changed to i nvert the polarity of the signal. [P[...]

E6581381 F-3 6 Output f requency [ Hz] Time [s ] Designated f requency − H  ON OFF Designated f requency + H Designated f requency Set fr equency speed reach signal RY-RC FLA/FL C/FLB Set fr quency spped reach signal: Inverte d ON OFF 0 6.1.3 Output of set frequency speed reach signal H : Speed reach setting frequency H[...]

E6581381 F-4 6 If the detection band value + t he set frequency is less than the designated frequency Set frquenc y speed reach signal RY-RC terminal s FLA-FL C- FLB te rmina ls Set frequency speed reach signal: Inver ted Output f requency [ Hz] Time [s ] H - H ON OFF H + H H ON OFF 0 6.2 Input signal se[...]

E6581381 F-5 6 6.3 T erminal function selection 6.3.1 Keeping an input terminal function always active (ON) H : Alw ays-active function selection 1 H : Alw ays-active function selection 2 • Function This parameter speci fies an input terminal functi on that is alway s to be kept activ e (ON). [Parameter setti ng] Title Function [...]

E6581381 F-6 6 • Function Use the above parameters to send signals from an ex ternal programmable controller to various control input terminals to operate and/or set the inverter. The desired cont act input termin al functions can be select ed from 57 typ es (0 to 71). This gives sy stem design flexibility . • The functions of the VIA terminal [...]

E6581381 F-7 6 ■ Connection method 1) A-contact input CC Input termin al * This func tion is act ivat ed when th e input termi nal and CC (c ommon) ar e short- circuit ed. U se this func tion t o sp ecify forw ard/r everse run or a pres et-speed oper ation. Inverter A-c ontact switc h Sink s etting 2) Connection with transistor output * Op eratio[...]

E6581381 F-8 6 3) Sink (Negative) logic / S ource (Positive) logic input Sink logic/source logic (i nput terminal logic) sw itching is possible. ⇒ For more det ails, see section 2.3.2. 6.3.3 Modifying output terminal functions H : Output terminal selection 1A (RY -RC) H : Output terminal selection 3 (FLA, FLB, FLC) • Function [...]

E6581381 F-9 6 ■ Assigning one function to an output terminal T e rminal symbol T itle Function Adjustment ra nge Default setting RY - R C H Output terminal selection 1A 4 (L ow-spee d detection s ignal) FL (A, B, C ） H Output terminal selection 3 0-255 ( ⇒ See page K-17 ) 10(Failure FL) + When as signing one fun ction to RY[...]

E6581381 F-10 6 (1) A signal is sent out w hen the two fu nctions assigned are activated simultaneously . T e rminal symbol Tit le Function Adjustment range Default setting RY - RC H Output terminal selection 1A 4 ( Low-sp eed detection s ignal) RY - RC H Output terminal selection 1B 0-255 ( ⇒ See page K-17 ) 255 (Always ON) + T[...]

E6581381 F-1 1 6 (2) A signal is sent out w hen either of the two functions assigned is activated. T e rminal symbol Tit le Function Adjustment range Default setting RY - R C H Output terminal selection 1A 4 (Low -speed detection s ignal) RY - R C H Output terminal selection 1B 0 ～ 255 ( ⇒ See page K- 17) 255 (Always ON) 0 : H[...]

E6581381 F-12 6 6.3.5 Comparing the frequency command values H : Fr equency command agreement detection range HOQF : Fr equency setting mode selection 1 H : Fr equency setting mode selection 2 • Function If the frequency command value speci fied using HOQF (or H ) almost agrees wi th the frequency command v alue from th[...]

E6581381 F-13 6 6.4 Basic parameters 2 6.4.1 Switching motor characteristics via terminal input H : Base frequ ency 2 H : Base frequ ency voltage 2 H : T orque boost 2 H : Motor electr onic-thermal protection level 2 H : St all prevention level 2 • Function Use the above p arameters to switch the opera[...]

E6581381 F-14 6 ■ Setting of switching terminals The terminal for switching to motor 2 nee ds to be set, since this functio n is not assigned under the de fault setting. Assign this function to an idle terminal. The parame ters to be switched d epend on the p articular identi fication number o f the input terminal sel ection function. Input termi[...]

E6581381 F-15 6 [Parameter setti ng] Title Function Adjustment rang e Default setting HOQF Frequency setting mode selection 1 1: VIA 2: VIB 3: Operation panel 4: Serial communication 5: UP/DOWN from external contact 1 H Frequency priority selection 0: HOQF  (Switchable to H by the input terminal) 1: HOQF ( H for output[...]

E6581381 F-16 6 6.5.2 Setting frequency command characteristics H : VIA input point 1 setti ng H : VIA input point 1 fr equency H : VIA input point 2 setti ng H : VIA input point 2 fr equency H : VIB input point 1 setting H : VIB input point 1 freq uency H : VIB input point 2 setting H?[...]

E6581381 F-17 6 [Parameter setti ng] Title Function Adjustment range Default setting H VIA input point 1 se tting 0 -1 0 0 ( % ) 0 H VIA input point 1 frequency 0 . 0- 2 0 0 . 0 ( H z ) 0.0 H VIA input point 2 setting 0 -1 0 0 ( % ) 100 H VIA input point 2 frequency 0 . 0- 2 0 0 . 0 ( H z ) 50.0 (WP type) 60.0 (W[...]

E6581381 F-18 6 6.5.3 Setting of frequency with the input from an external contact H : Exte rnal contact i nput - UP response time H : Exte rnal contact input - UP frequency steps H : Exte rnal contact input - DOWN response time H : Exte rnal contact input - DOWN frequency steps H : Initial up/do wn freq[...]

E6581381 F-19 6 <<Sample sequence diagram 1: Adjust ment with continuous signals>> The dotted line denotes t he output freq uency obtained by combining the slowdown speed and the panel frequency adjustment speed. Frequenc y 0 Hz Lower limit frequency Gradient H ／ H Gradient H ／ H Upper limit fr eq[...]

E6581381 F-20 6 <<Sample sequence diagram 2: Adjustment with pulse signals>> ■ If two signals are impressed simultaneously • If a clear single and an up or down signal are impress ed si multa neously , priority will be given to the clear signal. • If up and down sig nals are impressed simult aneous ly , The freque ncy will change [...]

E6581381 F-21 6 6.5.4 Fine adjustment of frequency setting signal H : VIA input bias H : VIA input gain H : VIB input bias H : VIB input gain • Function These parameters ar e used to fine adjust the rela tion betw een the frequency setting signal input through the an alog input terminals VIA and VIB and the out[...]

E6581381 F-22 6 6.6 Operation frequency 6.6.1 S tarting frequency H : Starting frequency setting • Function The frequency set w ith H is put out as soon as operati on is started. Use the H parameter when a d elay in response o f starting tor que according to the acceleration/decel eration time is proba bly affecting ope[...]

E6581381 F-23 6 6.7 DC braking 6.7.1 DC braking H : DC b raking starting frequency H : DC b raking current H : DC b raking time • Function A large braking torque can be obt ained by apply ing a direct current to the motor . These par ameters set the direct curren t to be applied to t he motor , the application time and [...]

E6581381 F-24 6 6.8 Auto-stop in case of lower-limit frequency continuous operation 6.8.1 Auto-stop in case of lower-limit frequency continuous operation H : Auto-stop in case of lo wer-limit frequency continuous operation • Function If operation is carried out continuously at a frequency com mand below the low er-limit frequency ( NN ) [...]

E6581381 F-25 6 6.9 Jump frequency - jumping resonant frequencies H : Jump freq uency 1 H : Jumping width 1 H : Jump freq uency 2 H : Jumping width 2 H : Jump freq uency 3 H : Jumping width 3 • Function Resonance due to th e natural freq uency of the mecha nical system can be av oided by jumpi[...]

E6581381 F-26 6 6.10 Bumpless operation H : Bumpless operation selection • Function When swit ching fr om Remote mode t o Local mode u sing key , the status of start and stop , and operating frequency at Remote mode are moved to Local mo de. By contraries, w hen switching from Loc al mode to R emote mode, they are not mov ed to Remote mo[...]

E6581381 F-27 6 6.11 PWM carrier frequency H : PWM carrier f requency H : Random mode H : Car rier frequency control mode selection • Function 1) The H parameter allow s the tone of th e magnetic noise fr om the motor to be chang ed by switching the P WM carrier frequency . This parameter is also ef fective in [...]

E6581381 F-28 6 Reduction of rated c urrent. [200V Class for IP 20] 0.4-0.75kW 1.5kW 2.2kW 3.7kW 5.5kW 7.5kW 1 1kW 15kW 18.5kW 22kW 30kW 4 0degC a m b i e n t 50degC ambient 60degC ambient 100 % 90% 80% 70% 60% 6 Sw itc hin g freq uen cy (kH z) Output cu rrent 8 1 01 21 41 6 100 % 90% 80% 70% 60% 6 Sw itc hing f req uen cy (kHz ) Output cu rrent 81[...]

E6581381 F-29 6 [400V Class for IP 20] 0.4-0.75kW 2.2kW 3.7kW 5.5kW 7.5kW 11 k W 15kW 18.5kW 22kW 30kW 4 0degC a m b i e n t 50degC ambient 60degC ambient 100 % 90% 80% 70% 60% 6 Sw itc hin g fre que nc y (kH z) Output cu rrent 81 0 1 21 4 1 6 100 % 90% 80% 70% 60% 6 Sw itc hin g freq uen cy (kH z) Output cu rrent 81 0 1 21 4 1 6 100% 90% 80% 70% 6[...]

E6581381 F-30 6 * The currents in the abov e figure are used as the basis to make c alculations for inver ter overload trip ( QN ). * If H is set to  or  , QER trip will occur when the current i ncreases and reaches th e level above which the carrier frequency is decreased automatically . * Random control is exer cised when the mo[...]

E6581381 F-31 6 6.12 Trip-less intensification 6.12.1 Auto-restart (Rest art of coasting motor) H : Auto-r estart control selection Caution Mandatory • S tand clear o f motors and mecha nical equipment If the motor stop s due to a mo mentary pow er failure, the equipme nt will start suddenly when power is restored. This could result in u[...]

E6581381 F-32 6 2) Restarting motor during coasti ng (Motor speed search function) Motor speed F or R command ON OFF ST command ON OFF + Setting H to   or  : This function operates after the ST terminal connectio n has been OFF first a nd then ON again. Note: The terminal function S T needs to be assi gned to an input terminal, us[...]

E6581381 F-33 6 6.12.2 Instant aneous power failure coast stop selection H : Instantaneous power failure coast stop selection • Function Coast stop in the ev ent of mome ntary pow er failure: If a momentary power failure occurs during operation, the inv erter coast stops forcibly . When operation is sto pped, the messag e “ UVQR ” is[...]

E6581381 F-34 6 6.12.3 Retry function H : Retr y selection (Selecting the number of times) Caution Mandatory • Do not go near th e motor in al arm-stop stat us when the retr y function is select ed. The motor may sudden ly restart, w hich could result in injur y . • T a ke me asures for safety , e.g. attach a cover to the motor , to pr[...]

E6581381 F-35 6 + Protective operation de tection relay sig nals (FLA, FL B, FLC termin al signals) are not sent during use of the retry function. (Default setting) + T o allow a signal to be sent to th e protective acti o n detection rel ay (FLA, B and C terminals) even during the retry process, assig n the function 36 or 37 to H . + A vi[...]

E6581381 F-36 6 6.12.4 A voiding overvoltage tripping H : Ove rvoltage limit operation H : Ove rvoltage st all protection level • Function These param eters are used to keep the o utput frequency constant or incr ease it to prev ent overvoltage tr ipping in case the volt age in the DC sec tion rises during dece leration or v ary[...]

E6581381 F-37 6 6.12.5 Output voltage adjustment/Supply volt age correction XNX : Base frequency voltage 1 H : Suppl y voltage correction (output volt age adjustment) • Function Base frequency voltag e1 The H p arameter adjus ts the v oltage corresp onding to the base frequency 1 XN so that no voltage ex ceeding the XNX set valu[...]

E6581381 F-38 6 [0: Supply volt age uncorrected, out put voltag e limited] [1: Supply v oltage corrected, out put voltag e limited] Output v oltage [ Ｖ ] Input voltage Output freque ncy XN Hi g h Low 0 ×Input voltage XNX Rated voltage > 1 the output voltage can be prevent ed from excee ding the input voltage. XNX Rated voltage * The abo v e a[...]

E6581381 F-39 6 6.13 Droop control H  : Droop gain H  : Droop insensitive torque band • Function The motor is allowed to “slip” according t o the load torque cur rent. Using these parameters , the insensitive torque band and the gain ca n be adjusted. [Parameter setti ng] Title Function Adjustment rang e Default settin[...]

E6581381 F-40 6 + The droop contr ol function refers to t he function o f operating the pow er-running m otor at operating frequency f 1 (Hz) that is lower than com mand frequency f 0 (Hz) by droop frequency ∆ f (Hz ) when the torque current is T 1 (%). ( See the ab ove figure.) • The droop freq uency ∆ f can be calculat ed, using the followi[...]

E6581381 F-41 6 6.14 Conducting PID control H : PID control waiting time H : PID control H : Propo rtional gain H : Integ ral gain H : Differential gain • Function Using feedback signals (4 to 20mA, 0 to 1 0V) from a detect or , process control can be exercised, for example, to kee p the airflow , amou[...]

E6581381 F-42 6 2) T ypes of PID control interfaces Process quantity input dat a (frequ ency) and feedb ack input data c an be combined as follows for the PID control of the VF-FS1: Process quantity input dat a (frequency setting) Feedback input dat a Setting method Frequen cy setting mode se lection HOQF  / H PID contr ol H (1[...]

E6581381 F-43 6 H (P-gain adjustment parameter) This parameter adjusts the proportional gain level during PID c ontrol. A cor rection value propor tional to the particular dev iation (the di fference be tween the set frequency and the feedback value) is obtained by multiplying this dev iation by the p arameter setting . A larger P-gain adj[...]

E6581381 F-44 6 H (D-gain adjustment parameter) This parameter adjusts the di fferential gain lev el du ring PID control. This gain increases the speed of response to a rapid c hange in dev iation (difference between the frequency setting a nd the amount o f feedback). Note that setting t he gain more th an necessary may cause great fluctu[...]

E6581381 F-45 6 6.15 Setting motor constants 6.15.1 Setting motor constant s 1 H : Auto-tuning H : Slip frequenc y gain H : Autmatic torque boost value H : Motor rated current H : Motor n o-load current H : Motor rated speed H : Speed control response coefficient H : Speed cont[...]

E6581381 F-46 6 [Selection 1: Setting vector control and auto-tuning independently] This method sets energy -saving,sensorless vector control, automatic torq ue boost, and a uto-tuning independently . S pecify the control mode selection p arameter ( RV ) and then set auto- tuning. Set the auto-tuning parameter H to  (Auto-tuning enabled[...]

E6581381 F-47 6 [Selection 2: Setting vector cont rol and manual tuning independ ently] If an " GVP " tuning error is dis played during auto-tuni ng or w hen vector control characteristics are to be improved, indepe ndent motor const ants can b e set. Title Function Adjustment range D e fa ul t se tt i n g H Slip frequency gain 0[...]

E6581381 F-48 6 H : Using this p arameter along with H , adjust the speed of respo nse to the freq uency command . H : Using this p arameter along with H , adjust the speed of respo nse to the freq uency command . * How to make adjustment s according to th e moment of iner tia of the load The moment o f inertia o[...]

E6581381 F-49 6 H : Using this p arameter along with H adjusts characteristics in a regi on in which the freq uency is above the base freq uency (region w here the field is weak). * How to make adjustments in a region (region w here magnetic field is w eak) above the base frequency If a heavy load is a pplied instant aneously (or [...]

E6581381 F-50 6 6.16 Acceleration/deceleration time 2 6.16.1 Selecting an acceleration/deceleration p attern H : Acceleration/deceleration 1 p attern H : S-pattern lower-limit adjustment amount H : S-pattern upper -limit adjustment amount • Function These param eters allow y ou to select an acceleration/dec eleration pa[...]

E6581381 F-51 6 3) S-pattern acceleration/deceleratio n Select this pattern t o obtain slow acceleration in a demagnetizing reg ion with a small motor acceleration torque. This p attern is suitable for high-speed spindle operation. 6.16.2 Switching acceleration/deceleration time 1 and 2 H : Acceleration time 2 H : Deceleration tim[...]

E6581381 F-52 6 Title Function Adjustment range Default setting H Acceleration time 2 0.0-3200 [s] Depends on the capacity ( ⇒ See page K-14 ) H Deceleration time 2 0.0-3200 [s] Depends on the capacity ( ⇒ See page K-14 ) H Selecting an acceleration/d eceleration pattern  : Acc / dec 1  : Acc / dec 2 1 1) Select[...]

E6581381 F-53 6 (1) Acceleration at the gradient corres ponding to acceleration time CEE (2) Acceleration at the gradient corres ponding to acceleration time H (3) Deceleration at the gradien t corresponding to deceleration time H (4) Deceleration at the gradien t corresponding to deceleration time FGE 3) Switching using ex ternal[...]

E6581381 F-54 6 ■ How to set p arameters a) Operating method: T erminal input Set the operation con trol mode selection EOQF to  . b) Use the RES terminal for switching. (Instead , other terminals may be used.) RES: Acceleration/deceleration switching signal Title Function Adjustment range Setting value H Input terminal selection 3 (R[...]

E6581381 F-55 6 • Function This parameter allows selection of the appropria te electronic thermal protectio n characteristics according to the p articular rating and characteristics o f the motor . [Parameter setting] Title Function Adjustment range Default setting VJT Motor electronic thermal prot ection level 1 10-100 (%) / (A) 100 H M[...]

E6581381 F-56 6 [Display during operation of the stall prev ention] During an QE alarm st atus, (that is , w hen there is a current flow in excess of the st all prevention level), the output freq uency changes. At the same time, to the left o f this value, " E " i s displayed flashing on and off. Example of display E   + The swit[...]

E6581381 F-57 6 6.17.4 Emergency stop H : Emergenc y stop H : Emerge ncy DC braking time • Function These param eters allow y ou to specify how to st op operation using an external contr ol device when an external trip occurs. When operation is st opped, the trip G a nd the FL relay also are activated . When set ting H [...]

E6581381 F-58 6 6.17.5 Output phase failure detection H : Ou tput phase failure detection mode selection • Function This parameter detects inv erter output Phase failure. If the Phase failure st atus persist s for one second or more, the trippi ng function an d the FL relay w ill be activated. At the same time, a trip information GRJQ wi[...]

E6581381 F-59 6 6.17.6 Input phase failure detection H : Input ph ase failure detection mode selection • Function This parameter detects inv erter input Phase failure. If the abnormal voltag e status of m ain circuit capacitor persist s for few minu tes or more, the tri pping function a nd the FL relay will be activated. Therefore, input[...]

E6581381 F-60 6 Title Function Adjustment range Default setting H Small current detection current hysteresis 1-20 (%) 10 H Small current trip/alarm selection 0: Alarm only 1: Tripping 0 H Small current detection current 0-100 (%) / (A) 0 H Small current detection time 0-255 [s] 0 ＜ Example of operation ＞ Outp[...]

E6581381 F-61 6 Titl e Function Adjustment range Default setting H Detection of outpu t short-circui t during start-up 0: Each time (st andard pul se) 1: Only one ti me after pow er is turned on (st andard pul se) 2: Each time (s hort-time pul se) 3: Only one ti me after pow er is turned on (short- time pulse) 0 6.17.9 Over-torque trip H?[...]

E6581381 F-62 6 <Example of operation> 1) Output terminal function: 12 (OT) Over-torque detection H =  (Alarm only) Time [sec] H − H H Torque cur rent (%) Over-torque signal output less than H H ON OFF OFF When H =  (tripp ing), the inverter will trip if over-torque lasts [...]

E6581381 F-63 6 6.17.10 Cumulative operation time alarm setting H : Cumulative operation time ala rm setting • Function This parameter allows you to set the inverter so that it will put out an ala rm signal after a lapse of the cumulative operation time se t with H . * "0.1" displayed o n the monitor r efers to 10 hour[...]

E6581381 F-64 6 6.17.12 Undervoltage trip H : Unde rvoltage trip/alarm selection • Function This param eter is used for selecting the co ntrol mode w hen an under voltag e is detected . Tri p information is di splayed as " WR ". H =  : The inverter i s stopped. Howev er , it is not tripped (Failure sig nal FL not[...]

E6581381 F-65 6 6.17.13 T rip at VIA low level input mode H : Trip at VIA low level input mode • Function The inverter will trip if the VIA v alue remains below the specified value for about 0.3 seconds. In such a case, " G " is displ ayed. H =0: Disabled ........ The detect ion function is disabled. H?[...]

E6581381 F-66 6 6.17.15 Motor PTC thermal protection H : PTC thermal selection H : Resistor value for PT C detection • Function This func tion is used to protect mot or from over heating using th e signal o f PTC built-in motor . The trip display is “0Hz”. [Parameter setti ng] Titl e Function Adjustment range Default setting[...]

E6581381 F-67 6 6.17.16 Evasion from Overvoltage and Imput phase failure H : Po wer supply compensation filter H : Inhibitor filter H : Inhibitor gain • Function When connecting input reactor or voltage regulato r or the imped ance of pow er supply is too big, the following phenomenon are h appened. • Overvolt age tri[...]

E6581381 F-68 6 6.18 Forced fire-speed control function H : Fo rced fire-speed control function H : Fo rced fire-speed setting frequency • Function Forced fire-speed control is us ed when oper ating the mot or at the speci fied frequency in case of an emergency . Two kind of operation ar e selectab le by assig nment of terminal [...]

E6581381 F-69 6 6.19 Adjustment parameters 6.19.1 Calibration of analog outputs H : Inclination characte ristic of analog output H : Bias of analog output • Function Output signals from FM terminals are analog volt age signals. T heir sta ndard setting range is from 0 to 7.5Vdc. Using the FM (S W2) slide switch in the i nverter [...]

E6581381 F-70 6 6.20 Operation panel parameter 6.20.1 Prohibition of key operations and parameter setting s H : Prohibition of parameter change H : Prohibition of fre quency setting on the operation panel (FC) H : Prohibition of panel local/remote operation (LOC /REM key) H : Prohibition of panel operation (RUN/S[...]

E6581381 F-71 6 6.20.2 Changing the unit to A / V H :Cur rent / voltage unit • Function These parameters are used to change the unit of moni tor display . % ⇔ A (ampere) / V (volt) ■ Example of setting During the operati on of the VFFS1-2037PM (r ated current: 17.5 A) at the rate d load (100% loa d), unit s are displayed as foll ows:[...]

E6581381 F-72 6 6.20.3 Displaying the rotational speed of the motor or the line speed H : Fr equency free unit magnification H : Inclination characterist ic of free unit display H : Bias of free unit displa y • Function The frequency or any other ite m displayed o n the monitor can be conv erted freely into the rotati o[...]

E6581381 F-73 6 Titl e Function Adjustment rang e Default setting H Frequency free unit magn ific ation 0.00: Free unit di splay disabled ( display o f frequency) 0.01-200.0 0.00 H Inclination characteristic of free unit display 0: Negative incli nation (dow nward slope) 1: Positive incli nation (upward sl ope) 1 H Bias o[...]

E6581381 F-74 6 6.20.4 Changing th e steps in which the value displayed c hanges H : Fr ee step 1 (pressing a panel key once) H : Fr ee step 2 (panel display) • Function These param eters are used to specify step s in whic h the command v alue or stan dard monitor output frequency display ed on the p anel changes each time y ou [...]

E6581381 F-75 6 ■ Example of setting 2 When H =1.00 ( Hz), and H =1: Each time you press the key , the frequency setting HE ch anges in step s of 1Hz: 0 → 1 → 2 → ... → 60 (Hz) and also the v alue display ed on the opera tion panel changes in step s of 1. Use these settings to hide decimal fractions a nd also the val ue [...]

E6581381 F-76 6 6.20.6 Selection of operation panel stop p attern H : Selection of operation panel stop pattern • Function This parameter are used to s elect a mode i n which the motor star ted by pressing the key on t he operation p anel is stopp ed when the key is presse d. 1) Slowdown stop The motor slow s down to a stop in the decele[...]

E6581381 F-77 6 [Parameter setti ng] Titl e Function Adjustment range Default setting H Integral output pow er retention selection 0: Disabled 1: Enabled 1 H Display unit selection for integral output power 0: 1 = 1 kWh 1: 0.1 = 1 k Wh 2: 0.01 = 1 k Wh 3: 0.001 = 1 k W h Accoding to model ( ⇒ See page K- 14)[...]

E6581381 F-78 6 6.21 Communication function (Common serial) 6.21.1 Setting of common function H : Commun ication rate H : Opera tion at communic ation error by disconn ection H : Parit y H : Number of motor poles for communication H : Inverter number H : Block wri te data 1 H : Commun i[...]

E6581381 F-79 6 + The followi ng are avail able as common serial optional units: • USB communication co nversion unit ( Model: USB00 1Z) Communication cable (Model: CAB001 1 (1m), CAB0013 (3m), C AB0015 (5m) ) • Internal Lon Works ® communicatio n circuit boar d (Model: ILU 007Z) • Internal BACnet ® co mmunication ci rcuit board (M odel: BC[...]

E6581381 F-80 6 Titl e Function Adjustment range Default setting H Operation at communication error by disconnection 0:Inverter stop, c ommunication command, frequency mode open (by EOQF , HOQF ) 1:None (continu ed operation) 2:Deceleration sto p 3:Coast stop 4:Communicati on error ( GTT trip) or Network error ( GTT trip) 4 H?[...]

E6581381 F-81 6 6.21.2 Using the RS485 ■ Setting the communication functions Setting commands and frequencies by communica tions has priori ty over sending commands fro m the operation p anel or the ter minal boar d. Command/fr equency setting by communica tions can ther efore be enabled, irr espective of the setti ng in the co mmand mode ( EOQF [...]

E6581381 F-82 6 <Independent co mmunication> Perform computer -inverter con nection as foll ows to send op eration freque ncy commands from the host computer to inver ter No. 3: Ho st co m pute r FS1 No.2 9 FS1 No.30       : W iring       :Dat a (h ost ? I NV)       :Res pons e data (INV R h ost) FS1 No.02 FS1 No[...]

E6581381 F-83 6 6.22 Parameters for options H : Paramet er for option 1 H : Paramet er for option 2 H : Paramet er for option 3 H : Paramet er for option 4 H : Paramet er for option 5 These param eters can be used only when spe cific option al part s are inst alled. Do not use these p arameters unless su[...]

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E6581381 G-1 7 7. Applied operation Applied operatio n can be per formed by sel ecting the frequ ency mode an d command mod e setting. How ever in case the LOCAL mode is selected by k ey (lig hting a LOC/REM l amp), frequency setting mode an d command mode ar e fixed opera tion p anel key setting mode. The followi ng explanatio ns are applied R EMO[...]

E6581381 G-2 7 (3) Input voltage setting 1 ( 0 to 10 Vdc) (4) Input voltage setting 2 (0 to 10 Vdc) Voltage signal F R RES CC PLC PP VIA VIB CC Voltage signal F R RES CC PLC PP VIA VIB CC VIA V SW 3 STOP RUN STOP RUN HOQF :  H :  Use the paramete rs H to H for this setting. HOQF :  H :  Use the parame[...]

E6581381 G-3 7 (7) Preset -speed (8) V oltage/current switching 1 F R ( SS1 ) RES ( SS2 ) PLC PP VIA ( SS3 ) VIB CC F R RES (FCHG ) CC PLC PP CC VIA VIB VIA I Voltage signal Curr ent si gnal SW 3 CC P24 STOP RUN STOP RUN EOQF :  (T erminal board) UT to UT : 1-7-speed run T o select 7-speed run, use the ter minals R, RES and VIA. H[...]

E6581381 G-4 7 (9) V oltage/cur rent switchi ng 2 (10) Switching between analog setti ng and pres et speed setting F R RES CC PLC PP CC VIA VIB VIA I Voltag e signa l Current signal SW 3 F R (SS1) RES (SS2) CC PLC PP VIA VIB CC Voltage signal Voltage/curr ent signal STOP RUN STOP RUN H :  (Automatic switching) HOQF :  H : ?[...]

E6581381 G-5 7 (13)Switching between communic ation and t erminal control F R RES ( SC/LC ) CC PLC PP VIA VIB CC Connector for comm ucati on STOP RUN Communication co mmand fa00 h 14bit: 1 HOQF :  or  H :  (Allocation of SL/LC) Switched to termi nal when a co mmand is entered throug h SC and LC during operati on by means of com[...]

E6581381 G-6 7 (3) Operation from an exter nal input device (4) Switching from communication to the termi nal board F R RES CC CC PLC PP VIA VIB CC F R RES (SC/LC) CC PLC PP VIA VIB CC Connector for comm uni cation Connector for comm unication STOP RUN STOP RUN EOQF :  (Serial communi cation) EOQF :  (T erminal board) H :  (All[...]

E6581381 H-1 8 8. Monitoring the operation st atus Refer to section 4 .1 about flow of monitor . 8.1 S tatus monitor mode 8.1.1 S tatus monitor under normal conditions In this mode, y ou can monitor th e operation st atus of the i nverter . T o display the operation st atus during normal oper ation: Press the key twice. Setting proced ure (eg. oper[...]

E6581381 H-2 8 (Continued) Item displayed Key operated LED display Communic ation No. Description Input terminal __KK FE06 The ON/ OFF status of each of the control si gnal input terminals ( F , R, RES and VIA) is display ed in bits. ON:  OFF: _ Output terminal _K FE07 The ON/ OFF status of each of the control si gnal output[...]

E6581381 H-3 8 (Continued) Item displayed Key operated LED display Communic ation No. Description Past trip 1 QE ⇔  FE10 Past trip 1 ( displayed al ternately) Past trip 2 QJ ⇔  FE1 1 Past trip 2 (displayed alter nately) Past trip 3 QR ⇔  FE12 Past trip 3 ( displayed al ternately) Past trip 4 PGTT ⇔  FE13 Past trip 4 (dis p[...]

E6581381 H-4 8 8.1.2 Display of detailed information on a past trip Details on a past tr ip (of trips 1 to 4) can be display ed, as show n in the tabl e below , by pressing the key when the trip recor d is selected i n the stat us monitor mode. Unlike the "Displ ay of det ailed trip in formation at th e occurrence o f a trip" in 8.2. 2, d[...]

E6581381 H-5 8 8.2 Display of trip information 8.2.1 T rip code display If the inverter trips, an error code is displayed to suggest th e cause. Since trip rec ords are ret ained, information on each trip can b e displayed any time in the st atus mo nitor mode. ■ Display of trip information Error code Failure code Description PGTT (*) 0000 No err[...]

E6581381 H-6 8 (Continued) Error code Failure code Description QER 0026 Overcurrent flowing in element dur ing deceler ation QER 0027 Overcurrent flowing in element dur ing consta nt-speed op eration GVP 0054 Auto-tuning error GV[R 0029 Inverter type error QJ 002E Ex ternal thermal input G 0032 VIA cabl e break G 0033 [...]

E6581381 H-7 8 (Continued) Item displayed Key operated LED display Communic ation No. Descripti on To r q u e SQ FE18 The torque at the occurrence of a trip (%) is displayed. T o rque cur rent Y FE20 The torqu e current (%/A) at the occurrence of a trip is displayed. Inverter load fact or N FE27 The inverter l oad factor (%)[...]

E6581381 H-8 8 (Continued) Item displayed Key operated LED display Communic ation No. Descrip tion Integral output power J FE77 The integrated amount of pow er (k Wh) supplied from the inv erter is display ed. (0.01=1k Wh, 1.00=100k Wh) Rated current C FE70 The inverter rated curren t (A) at the occurren ce of a trip is displayed.[...]

E6581381 H-9 8 Note 4: T he number of bars displayed v aries depending on the setting of H (analog input/logic input function selection). The bar repr esen ting VIA is displayed only when the log ic input function is assign ed to the VIA terminal, respectively . If H =  : The bar r epresenting VIA is not displayed. If H?[...]

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E6581381 I-1 9 9. Measures to satisfy the st andards 9.1 How to cope with the CE directive In Europe, the EMC directiv e and the low -voltag e directive, whi ch took ef fect in 1996 and 1997, respec tively , make it oblig atory to put th e CE mark on every appli cable product to prove that it c omplies wi th the directiv es. Inverters do not w ork [...]

E6581381 I-2 9 T able 1 EMC standards Category Subcateg ory Product standards T est standard an d level Radiation noi se IEC61800-3 Emission Trans mission noise IEC61800-3 S tatic discharg e IEC61000-4-2 Radioactive radi o-frequency magnetic c ontactor field IEC61000-4-3 First transient burst IEC61000-4-4 Lightning surg e IEC61000-4-5 Radio-frequen[...]

E6581381 I-3 9 Three-phase 400V class Combination of inverter and filter Transmission noise EN61800-3, 1st Environment, C2 Transmission noise EN61800-3, 1st Environment, C1 Transmission noise EN61800-3, 2nd Environment, C3 Inverter Applicable filters Length of moto r connecting cable (m) Applicable filters Length of moto r connecting cable (m) Appl[...]

E6581381 I-4 9 [Example of wiring] Note: Strip and e arth the shiel ded cable, following the ex ample show n in Fig. Strip the ca ble and fix it to the m etal plat e by me ans of a m etal sad dle for el ectrical work o r equi valen t. Shielded cable 9.1.3 About the low-voltage directive The low-vol tage directiv e provides for th e safety of mac hi[...]

E6581381 I-5 9 EN 50178 appli es to electric al equipment int ended speciall y for use in power instal lations, and sets out the conditions to be observed for electric shock prevention when designing, testin g, manufacturing and installing electronic equipment for use in power installati ons. 9.1.4 Measures to satisfy the low-voltage directive When[...]

E6581381 I-6 9 ■ AIC, Fuse and Wire size s Vo l t a g e class Capacity of applicable motor (kW) Inverter model AIC (A) (Interrupting capacity) Fuse class and current (A) Input wire siz es of power circuit Out put wire sizes of power circu it Earth 0.4 VFFS1-2004PM AIC 5000A J 3A max. A WG 14 A W G 14 A W G 14 0.75 VFFS1-2007PM AIC 5000A J 6A max.[...]

E6581381 J-1 10 10. Peripheral devices Danger Mandatory • When using swi tchgear for the inver ter , it must be installed i n a cabinet. Failure to do so can l ead to risk of electr ic shock and can result in deat h or serious injury . Be Grounded • Connect earth c ables securely . Failure to do so can l ead to risk of electr ic shock or fire i[...]

E6581381 J-2 10 ■ Selection of wiring devices Input current (A) Molded case circuit breaker (MCCB) Earth leakage circui t breaker (ELCB) Magnetic cont actor (MC) V oltage class Capacity of applicable moto r (kW ) 200V class:200V 400V class:380V 200V class:240V 400V class:480V Inverter m odel Rated current (A) Operational current(A) AC-1 0.4 1.9 1[...]

E6581381 J-3 10 10.2 Installation of a magnetic contactor If using the inverter without installing a magn etic contactor (MC) in the primary circuit, use an MCCB (with a power cutof f device) to o pen the primary circuit w hen the inverter pr otective circ uit is activated. ■ Magnetic contactor in the prim ary circuit T o detach the inverter from[...]

E6581381 J-4 10 ■ Magnetic conta ctor in the secondary circuit A magnetic contactor m ay be inst alled on the s econdary side t o switch controll ed motors or supply commercial pow er to the load w hen the inver ter is out of op eration. Notes on wiring • Be sure to interlock the magnetic c ontactor on the secondar y side with the p ower supply[...]

E6581381 J-5 10 10.4 Optional external devices The followi ng external dev ices are option ally avai lable for the VF-FS1 se ries of inver ters. (8) Para meter wri ter (9) Extensi on panel (10) Internal Lon Works ® communication circuit bo ard (1 1 ) Internal Metasys ® N2 communication circuit board (12) Internal Siemens APOGEE TM FLN communicati[...]

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E6581381 K-1 11 1 1. T able of p arameters and data 1 1.1 User parameters Title Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference HE Operation freque ncy of operation panel Hz 0.1/0.01 NN - WN 0.0 3.2 1 1.2 Basic parameters Title Com munication No. Function Unit Minimum setting unit Pan[...]

E6581381 K-2 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference HOUN 0005 Meter s election - - 0: Output fr equency 1: Output current 2: Set frequency 3: DC voltage 4: Output voltage comm and value 5: Input power 6: Output power 7: T orque 8: T orque current 9[...]

E6581381 K-3 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference RV 0015 V/F control mode selection - - 0: V/F cons tant 1: V ar iable torque 2: Automatic torque boost control 3: V ector control 4: Energy-saving 5: - (Do not select) 6: PM motor control 25 . 1 0[...]

E6581381 K-4 11 11.3 Extended parameters • Input/output parameters 1 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0100 Lo w-speed signal output frequenc y Hz 0.1/0.01 0.0- HJ 0.0 6.1.1 H 0101 Speed reach setting frequenc y Hz 0.1/0.01 [...]

E6581381 K-5 11 • Frequency parameters Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference 0: HOQF (Switchable to H by terminal input) H 0200 Fr equency priority selection -- 1: HOQF (Switchable to H at less than 1.0H z of designated f[...]

E6581381 K-6 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0266 Ex ternal contact input - DOW N response tim e s 0.1/0.1 0.0-10.0 0.1 6.5.3 H 0267 Ex ternal contact input - DOW N frequency steps Hz 0.1/0.01 0.0- HJ 0.1 H 0268 [...]

E6581381 K-7 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference 0: Supply voltage uncorrected, out put voltag e limited 1: Supply voltage corr ected, output voltag e limited 2: Supply voltage uncorrected, out put voltage unlim ited H 0307 Sup ply volt[...]

E6581381 K-8 11 • T orqu e boost parameters 1 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference 0: Auto-tuning disable d 1: Application of individua l settings of H (after execution: 0) H 0400 Auto-tuning - - 2: Auto-tuning enabled (after exe[...]

E6581381 K-9 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0496 Waveform switching adjustment coefficient kHz 0.1/0. 1 0.1-14.0 14.0 5.10 6.15.2 *1 : Default v alues vary dependi ng on the cap acity . ⇒ See the t able of page K-14. • Accele[...]

E6581381 K-10 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0609 Sm all current detection current hysteresis % 1/1 1-20 10 H 0610 Sm all current trip/alarm selection - - 0: Alarm onl y 1: Tripping 0 H 061 1 Small cur rent dete[...]

E6581381 K-1 1 11 • Output parameters Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0691 Inclination characteristic of analog output - - 0: Negative inclination (d ownward slope) 1: Positive inc lination (upward s lope) 1 6.19.1 H 0692 [...]

E6581381 K-12 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0734 Prohibition of panel emergenc y stop operation - - 0: Permitted 1: Prohibited 0 6.20.1 H 0735 Prohibition of panel reset operation - - 0: Permitted 1: Prohibited 0 H?[...]

E6581381 K-13 11 Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0851 Operat ion at communic ation err or by disconne ction - - 0:Inverter stop, communication command, fr equency mode open (by EOQF , HOQF ) 1:None (continu ed operation) 2:Decelerati[...]

E6581381 K-14 11 • PM motor parameters Title Com munication No. Function Unit Minimum setting unit Panel/Comm un ication Adjustment range Default setting User setting Reference H 0910 S tep-ou t dete ction current leve l % (A) 1/1 10-150 100 H 091 1 S tep-out dete ction time s 0.1/0.1 0.0: No detection 0.1-25.0 0.0 H 09[...]

E6581381 K-15 11 ■ T able of input te rminal functions 1 Function No. Code Function Action 0 - No function is assigned Disabl ed 1 ST Standby terminal ON: Ready for op eration OFF: Coast stop ( gate off) 2 F Forward run comm and ON: Forward run OFF: S lowdown stop 3 R Reverse ru n command ON: Reverse run OFF: Slowdo wn stop 5 AD2 Acc eleration/de[...]

E6581381 K-16 11 ■ T able of input te rminal functions 2 Function No. Code Function Action 43 CLR Frequency UP/DOW N cancellation signal in put from external c ontacts OFF → ON: Resetting of UP/DOW N frequency b y means of ex ternal contacts 44 CLR+RES Combination of fr equency UP/DOWN c ancellation and reset b y means of external contacts ON: [...]

E6581381 K-17 11 ■ T able of outp ut terminal functions 1 Function No. Code Function Action 0 LL Frequency lower limit ON : The output frequenc y is above the NN set value. OFF: The output frequency is equa l to or less than the NN set value. 1 LLN Inversion of f requency lower limit Inversion of LL setting 2 UL Frequenc y upper limit ON: Output [...]

E6581381 K-18 11 ■ T able of outp ut terminal functions 2 Function No. Code Function Action 23 P ALN Inversion of pr e-alarm Inversion of P AL setting 24 UC Small-current detec tion ON: The output curr ent is equal to or les s than H set value f or H set time. OFF: The output current is equal t o or larger than H set va[...]

E6581381 K-19 11 ■ T able of outp ut terminal functions 3 Function No. Code Function Action 53 PIDFN Inversion of signa l in accordance of frequency command (VIA) Inversion of PIDF setting 54 MOFF Undervoltage detection ON: Undervoltage detec ted OFF: Other than u ndervoltage 55 MOFFN Inversion of undervoltage detection Inversion of MOFF 56 LOC L[...]

E6581381 K-20 11 ■ Order of precedence of combined functions XX: Impossible combination, X: Invalid, + : V a lid under so me conditions, O: V alid, @: Priority Function No. / Function 123 5 / 58 6 / 9 1 01 11 31 41 54 64 84 1 / 42 43 49 38 39 40 52/ 53 1 S tandby @ @ @ @ OO @ OOOOOO @ OOO X 2 Forward run comma nd + X O O O X X O O X O O O X O O O[...]

E6581381 L-1 12 12. Specifications 12.1 Models and their standard specifications ■ S tandard specifications Item Speci fication Input voltage 3-phase 200V Applicable motor (kW) 0.4 0.75 1.5 2.2 4.0 5.5 7.5 1 1 15 18. 5 22 30 Ty pe VFFS1 Form 2004PM 2007PM 2015PM 2022PM 2037PM 2055PM 2075PM 21 10PM 2150PM 2185PM 2220PM 2300PM Capacity (kV A) Note [...]

E6581381 L-2 12 ■ Common specification Item Speci fication Control system Sinusoidal PW M control Rated output voltage Adjustable within the range of 50 to 660V by correcting the supply voltage (not adjustable above the input voltage) Output frequency range 0.5 to 200.0Hz, default setting: 0.5 to 80Hz, maximum frequency: 30 to 200Hz Minimum setti[...]

E6581381 L-3 12 <Continued> Item Speci fication Protective function S tall prevention, current limitation, over-c urrent, output short circuit, over-voltage, over-voltage limitat ion, undervoltage, ground fault, power supply phase failure, output phase failure, overload protection by electronic thermal function, armature over-current at start[...]

E6581381 L-4 12 12.2 Outside dimensions and mass ■ Outside dimen sions and mass Dimensions (m m) V oltage class Applic able motor (kW ) Inverter type WHD W 1 H 1 H 2 Drawing Approx. weight (kg) 0.4 VFFS1-2004PM 0.75 VFFS1-2007PM 1.5 VFFS1-2015PM 2.2 VFFS1-2022PM 105 130 150 93 121.5 13 A1 . 2 4.0 VFFS1-2037PM 140 170 150 126 157 14 B 2.1 5.5 VFFS[...]

E6581381 L-5 12 ■ Outline drawin g Fig.A Fig.B Fig.C Fig.D[...]

E6581381 L-6 12 Fig.E Fig.F Note 1: T o make it easier to grasp the dimensions o f each inverter , dimensions commo n to all inverter s in these figures are show n with numeric v alues but no t with symbols. Here are the m eanings of the sy mbols used. W: Width H: Height D: Depth W1: Mounting di mension (hori zontal) H1: Mounting dimensi on (vertic[...]

E6581381 M-1 13 13. Before making a service call - T rip information and remedies 13.1 T rip causes/warnings and remedies When a problem ar ises, diagnos e it in accorda nce with the following table. If it is found that r eplacement o f part s is required or the proble m cannot be solv ed by any remedy described in th e table, cont act your T oshib[...]

E6581381 M-2 13 (Continued) Error code Fail ure code Problem Poss ible causes Rem edies QR 000A O vervoltage during acceleratio n • The imput voltage f luctuates abnorm ally . (1) The power suppl y has a capacity of 200kV A or more. (2) A power factor im provement capacitor is opened or closed. (3) A system using a t hyrister is conn ected to [...]

E6581381 M-3 13 (Continued) Error code Fail ure code Problem Poss ible causes Rem edies QJ 002E Ex ternal therm al trip • An external ther mal trip is in put. • PTC protection worked. • Check the externa l thermal input. • Check the PTC in t he motor. G 001 1 Emer gency stop • During autom atic operation or r emote operation, a sto p c[...]

E6581381 M-4 13 [A lar m i n fo rm at i on] Each message in the t able is di splayed to g ive a warni ng but does not caus e the inver ter to trip. Error code Problem Possib le causes Rem edies QHH ST terminal OFF • The ST -CC circuit is open ed. • Close the ST-CC circuit. OQHH Undervoltage in m ain circuit • The supply voltage between R, S a[...]

E6581381 M-5 13 [Preal arm displ ay] E Overcurr ent alar m Same as QE (overcurrent) R Overvolt age alarm Same as QR (overvoltage) N Overload alarm S ame as QN and QN (overload) J Overheat ala rm Same as QJ (overheat) If two or more pro blems arise si multaneo usly , one of the follow ing alarms ap pears and blinks. ER , RN , ERN The blinking [...]

E6581381 M-6 13 13.3 If the motor does not r un while no trip message is displayed ... If the motor do es not run whil e no trip message is displayed, follow these step s to track dow n the cause. The m otor does not run. Is the 7-segm ent LED extingu ished? Check the po wer sup ply and t he MCCB . Is pow er being suppli ed norm ally? Suppl y the p[...]

E6581381 M-7 13 13.4 How to determine the causes of other problems The followi ng table prov ides a listing of other pro blems, their possible causes an d remedies. Problems Causes and remedies The moto r runs in the wrong direction. • Invert the phases of the output terminals U, V and W . • Invert the forward/reverse run- signal terminals of t[...]

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E6581381 N-1 14 14. Inspection and maintenance Danger Mandatory • The equipment must be inspecte d every day . If the equipment i s not inspec ted and main tained, er rors and mal functions may not be discover ed which could lead t o accidents. • Before inspection, p erform the follow ing steps. (1) Shut of f all input power to the inv erter . [...]

E6581381 N-2 14 ■ Check point s 1. Something unusu al in the installation environment 2. Something unusu al in the cooling system 3. Unusu al vi bratio n or noi se 4. Overh eating or disc olorati on 5. Unusu al od or 6. Unusual motor vibrat ion, noise or overheating 7. Adhesion or accumulation of foreign subst ances (conductiv e substanc es) ■ [...]

E6581381 N-3 14 5. If no power i s supplied to t he inverter for a long time, t he performance of its cap acity electr olytic capacitor declines. When leaving the inverter unused for a long ti me, supply it with electri city once ever y two years, for 5 hours or more each, to recover the performance o f the capacity electrolytic cap acitor . And al[...]

E6581381 N-4 14 1) Cooling fan The fan, which co ols down heat-g enerating p arts, h as a servic e life of about 30,000 hours (ab out 2 or 3 years of continu ous operation). The fan also needs to be repl aced if it makes a noise or vibrates abnormally . 2) Smoothing capacitor • Main circuit The smoothing capacitors applied to this inverter in the[...]

E6581381 N-5 14 14.3 Making a call for servicing For the T oshiba servi ce network, refer to the back cov er of this instructi on manual. If defective condi tions are encountered, pl ease contact the T oshiba servic e section in charg e via your T oshiba dealer . When making a call for serv icing, please inform us of th e contents o f the rating la[...]

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E6581381 O-1 15 15. W arranty Any part of the inverter that proves d efective will be repaired and adjusted free of cha rge under the following conditions: 1. This warranty appl ies only to t he inver ter main unit. 2. Any part o f the inverter w hich fails or is damage d under norm al use wi thin twelve months from the date of deliv ery shall be r[...]

E6581381 P-1 16 16. Disposal of the inverter W arning Mandatory • If you throw aw ay the inver ter , have it done by a specialis t in industry w aste disposal(* ). If you throw away the inv erter by yourself, thi s can result i n explosion of capacitor or produce nox ious gases, resulting in injury . (*) P ersons who s pecialize in th e processin[...]

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Instruction Manual Industrial Inverter TOS VE R T VF - FS 1 II II 1 2 3 4 5 6 7 8 9 10 10 11 1 1 12 12 13 13 14 14 15 15 16 16 E6581381 R ea d f i r s t I S a f e t y p r eca u t ion s I n t r odu c t ion C on t e n t s C onn ec t ion O p e r a t ion s B as i c VF - FS 1 op e r a t ion s B as i c p a r a m e t e r s E x t e nd e d p a r a m e t e r[...]