Delta Electronics Network Device VFD-S manual

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Preface Thank you for choo sing DEL T A ’s high-perform ance VFD-S Serie s. The VFD-S Series is manufactured w ith high-quality compo nents and mate rials and incorpora te the latest microp rocessor technology available. This manual is to be used for the inst allation, p arameter settin g, troubleshooti ng, and daily maintenance of the AC motor d[...]

WA R N I N G ! 1. DO NOT use Hi-pot test for internal com ponents. The semi-conductor used i n the AC motor drive is easily damaged by high-pressure. 2. There are highly se nsitive MOS components on the printed circuit board s. These compon ents are especially sensitive to static ele ctricit y. To prevent damage to these components, do not touch th[...]

Table of Contents Prefac e .............................................................................................................. i Table of Co ntents ........................................................................................... iii Chapter 1 Intr oduction .......................................................................[...]

3.1 Preparations bef ore Start - up............................................................... 3-1 3.2 Operation Method ............................................................................... 3-2 3.3 Trial Run ............................................................................................. 3-2 Chapter 4 Digital Keyp ad Oper[...]

Group 3: Output Func tion Parame ters ............................................... 5-31 Group 4: Input Func tion Parame ters ................................................. 5-35 Group 5: Multi-step Speeds and PLC Para m eters ............................. 5-47 Group 6: Protecti on Paramete rs ...................................................[...]

7.15 Affecting Other Machi nes ............................................................... 7-10 Chapter 8 Maintenance and Inspect ions .................................................... 8-1 Appendix A Speci fications ......................................................................... A-1 Appendix B Acce ssories .........................[...]

Revision Aug ust 2008, SE09, S W V2.61 1-1 Chapter 1 Introduction 1.1 Recei v ing and Inspection This VFD-S AC motor driv e has gone through rigorou s quality con trol test s at the factory before shipment. After re ceiving the AC motor driv e, please check for the follow ing:  Check to make sur e that the pa ckage include s an AC motor driv e, [...]

Chapter 1 Introduction | VFD-S S eries 1-2 Revision Aug ust 2008, SE09, SW V2.61 1.1.3 Series Number Exp lanation 01 6 0T 00 7S23 A Pro ductio n number Pro ductio n year 2 006 P ro duc tio n fa ct o ry Pro ductio n week (T aoyu an) Model 23 0V 3- pha se 1H P (0 .75k W ) If the nameplate information doe s not corre spond to y our purchase order or i[...]

Chapter 1 Introduction | VFD-S S eries Revision Aug ust 2008, SE09, S W V2.61 1-3 1.3 Inst allation Step s CASE HEAT SINK COVER KNOB SCREW DIVISION PLATE Installation S t eps 1. Remove front cover screw and open. 2. Remove Division Pl ate. If using optiona l conduit bracket, please refe r to next page. 3. Connect AC Input Power and motor le ads. Ne[...]

Chapter 1 Introduction | VFD-S S eries 1-4 Revision Aug ust 2008, SE09, SW V2.61 DI VI SI ON PLATE SCRE W Reinstall Divi sion Plate. Screw Torque: 5 to 6 kgf- cm (4.3 to 5 .2 in-lbf) SCR EW SCRE W CONDUI T BRACKET Install Conduit B racket cover and tighten screw s. 1.4 Storage The AC motor driv e should be kept in the shipping carton or crate befor[...]

Chapter 1 Introduction | VFD-S S eries Revision Aug ust 2008, SE09, S W V2.61 1-5 3. If the AC motor drive is sto red for more th an 3 months, the temper ature should no t be higher than 30 °C. Storag e longer than one y ear is not re commended, it could re sult in the degra dation of the electroly tic capacitors. 4. When the AC moto r drive is no[...]

Chapter 1 Introduction | VFD-S S eries 1-6 Revision Aug ust 2008, SE09, SW V2.61 This page inten tionally left blank.[...]

Revision Aug ust 2008, SE09, S W V2.61 2-1 Chapter 2 Installation and Wiring 2.1 A mbient Conditions Install the AC motor driv e in an env ironment wi th the follo wing conditi ons: Operation Air Temperature: -10 ~ +40°C (14 ~ 104°F), Non-condensing and not fro zen Relative Humidity : <90%, no condensation allowed Atmosphere pre ssure: 86 ~ 10[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-2 Revision Aug ust 2008, SE09, SW V2.61 5. When installing mul tiple AC motor drives i n the same cabi net, they s hould be adjacen t in a row with enough spa ce. When installing one AC motor drive below another one, use a metal separation barri er between the AC motor drives to prevent mutual he[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-3 2.3 Dimensions (Dimensions are in millimeter and [in ch]) Frame S1: VFD002S1 1A, VFD 002S21A, VFD002S23A 85.0 [ 3.35 ] 1 3 2 . 2 [ 5 . 2 1 ] 74.0 [2.92] 88.0 [3.47] 5.8 [0.23] 5.0 [0.20] 3 . 0 [ 0 . 1 2 ] 1 4 8 . 0 [ 5 . 8 3 ] 5.0 [0.20] 1 1 . 1 [ 0 . 4 4 ] [...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-4 Revision Aug ust 2008, SE09, SW V2.61 Frame S1: VFD002S1 1B, VFD002S21B 1 1 . 1 [ 0 . 4 4 ] 5. 0 [ 0. 20 ] 7 4 .0 [2 .9 2 ] 1 3 2 . 2 [ 5 . 2 1 ] 8 5 .0 [3 .3 5 ] 7 3 .0 [2 .8 8 ] 1 3 .0 [0 .5 1 ] 8 . 1 [ 0 . 3 2 ] 8 8 .0 [3 .4 7 ] 5. 8 [ 0. 23 ] 1 4 8 . 0 [ 5 . 8 3 ] 1 6 . 0 [ 0 . 6 3 ] 5. 0 [[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-5 Frame S1: VFD004S1 1A, VFD004S 21A, VFD004S23A 5. 0 [ 0. 20 ] 3 . 0 [ 0 . 1 2 ] 1 0 2 .0 [4 .0 2 ] 8 5 .0 [3 .3 5 ] 1 3 2 . 2 [ 5 . 2 1 ] 7 4 .0 [2 .9 2 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0. 23 ] 5. 0 [ 0. 20 ] 1 1 . 1 [ 0 . 4 4 ] 8 . 1 [ 0 . 3 2 ] 2. 8 [ 0. 1 1[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-6 Revision Aug ust 2008, SE09, SW V2.61 Frame S1: VFD004S1 1B, VFD004S21B 3 . 0 [ 0 . 1 2 ] 5. 0 [ 0. 20 ] 10 2. 0 [ 4. 02 ] 6 7 .8 [2 .6 7 ] 7 4 .0 [2 .9 2 ] 1 3 2 . 2 [ 5 . 2 1 ] 8 5 .0 [3 .3 5 ] 7 4 .0 [2 .9 2 ] 7 3 .0 [2 .8 8 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0. 23 ] 1 6 . 0 [ 0 . 6 3 ] 1 1 . 1 [...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-7 Frame S1: VFD007S21A, VFD007S23A 8 5 .0 [3 .3 5 ] 1 3 2 . 2 [ 5 . 2 1 ] 7 4 .0 [2 .9 2 ] 12 4. 0 [ 4. 89] 5. 0 [ 0 . 20 ] 3 . 0 [ 0 . 1 2 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0. 23 ] 5. 0 [ 0 . 20 ] 1 1 . 1 [ 0 . 4 4 ] 8 . 1 [ 0 . 3 2 ] 2. 8 [ 0. 1 1 ][...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-8 Revision Aug ust 2008, SE09, SW V2.61 Frame S1: VFD007S21B 1 1 . 1 [ 0 . 4 4 ] 3 . 0 [ 0 . 1 2 ] 5. 0 [ 0 . 20 ] 2. 8 [ 0. 1 1 ] 8 5 .0 [3 .3 5 ] 7 4 .0 [2 .9 2 ] 7 3 .0 [2 .8 8 ] 7 4 .0 [2 .9 2 ] 1 3 2 . 2 [ 5 . 2 1 ] 12 4. 0 [ 4 . 89] 6 7 .8 [2 .6 7 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0 . 23 ] 1 6[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-9 Frame S1: VFD004S43A, VFD004S43E, VFD007S43A, VFD007S43E 1 1 . 1 [ 0 . 4 4 ] 5. 0 [ 0. 20 ] 3 . 0 [ 0 . 1 2 ] 12 6. 0 [ 4. 96] 7 4 .0 [2 .9 2 ] 1 3 2 . 2 [ 5 . 2 1 ] 8 5 .0 [3 .3 5 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0. 23 ] 5. 0 [ 0. 20 ] 8 . 1 [ 0 . 3 2 ] 3. 0 [...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-10 Revision Aug ust 2008, SE09, SW V2.61 Frame S1: VFD004S43B, VFD007S43B 5. 0 [ 0. 20 ] 1 1 . 1 [ 0 . 4 4 ] 6 7 .8 [2 .6 7 ] 3 . 0 [ 0 . 1 2 ] 12 6. 0 [ 4. 96] 7 3 .0 [2 .8 8 ] 7 4 .0 [2 .9 2 ] 1 3 2 . 2 [ 5 . 2 1 ] 8 5 .0 [3 .3 5 ] 1 4 8 . 0 [ 5 . 8 3 ] 5. 8 [ 0. 23 ] 1 6 . 0 [ 0 . 6 3 ] 5. 0 [[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-11 Frame S1: VFD002S21E, VFD004S21E, VFD007S21E, VFD015S23D 7 4 .0 [2 .9 2 ] 8 5 .0 [3 .3 5 ] 1 3 3 . 7 [ 5 . 2 7 ] 1 4 8 . 0 [ 5 . 8 3 ] 5 .8 [0 .2 3 ] 12 7. 0 [ 5. 00] 8. 5 [ 0. 33 ] 8 . 3 [ 0 . 3 3 ] 5. 0 [ 0. 20 ][...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-12 Revision Aug ust 2008, SE09, SW V2.61 Frame S2: VFD007S1 1A 8 6 .5 [3 .4 1 ] 10 0. 0 [ 3. 94] 12 9. 0 [ 5. 08] 5. 5 [ 0. 22 ] 1 . 0 [ 0 . 0 4 ] 1 7 3 . 0 [ 6 . 8 1 ] 1 8 6 . 0 [ 7 . 3 3 ] 5. 4 [ 0. 21 ] 5. 5 [ 0. 22 ] 9 . 5 [ 0 . 3 8 ] 6 . 5 [ 0 . 2 6 ][...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-13 Frame S2: VFD007S1 1B 8 6 .5 [3 .4 1 ] 1 0 0 .0 [3 .9 4 ] 7 3 .0 [2 .8 8 ] 9 . 5 [ 0 . 3 8 ] 1 . 0 [ 0 . 0 4 ] 5. 5 [ 0. 22 ] 1 2 9 .0 [5 .0 8 ] 6 7 .8 [2 .6 7 ] 5. 4 [ 0. 21 ] 1 7 3 . 0 [ 6 . 8 2 ] 1 8 6 . 0 [ 7 . 3 3 ] 1 6 . 0 [ 0 . 6 3 ] 5. 5 [ 0. 22 ] 6[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-14 Revision Aug ust 2008, SE09, SW V2.61 Frame S2: VFD015S21D, VFD015S21E, VFD 015S43D, VFD015S43E, VFD022S21D, VFD022S21E, VFD022S23D, VF D022S43D, VFD022S43E 8 6 .5 [3 .4 1 ] 1 0 0 .0 [3 .9 4 ] 1 8 6 . 0 [ 7 . 3 3 ] 1 7 3 . 0 [ 6 . 8 2 ] 5. 4 [ 0. 21 ] 12 9. 3 [ 5. 09] 8. 5 [ 0. 33 ] 6 . 5 [ 0 [...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-15 Frame S2: VFD015S21U, VFD015S43U, VFD022S21U, VFD022S43U 86 .5 [3 . 4 1 ] 100. 0 [3 . 9 4 ] 73 .0 [2 . 8 8 ] 16. 0 [ 0. 6 3 ] 173.0 [ 6 . 8 2 ] 186.0 [ 7 . 3 3 ] 5. 5 [0. 2 2 ] 9.5 [ 0. 3 7 ] 5 . 5 [ 0 . 22] 1.0 [ 0. 0 4 ] 6.5 [ 0. 2 6 ] 67 .8 [2 . 6 7 ] 53[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-16 Revision Aug ust 2008, SE09, SW V2.61 2.4 Wiring After remov ing the front cover , check if the power and con trol terminals a re clear o f debris. Be sure to observ e the follow ing precautions w hen wiring.  General Wiring Information Applicable Codes All VFD-S series are Underw riters La[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-17 2.4.1 Basic Wiring  Make sure that power is only applied to the R/L1, S /L2, T/L3 terminals. Failure to comply may result in damage to the equipment. The voltage and current sho uld lie within the range as indicate d on the nameplate .  Check the foll[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-18 Revision Aug ust 2008, SE09, SW V2.61 For VFDXXXSXXA/B/D/U 47K Ground ing re sista nce le ss than 1 00 17V S/L 2 T/L3 NFB SA OFF ON MC MC RB RC Recommend ed Circ uit when power sup p ly i s t u r n e d O F F b y a fa ult out put R/L 1 R/L 1 S/L 2 T/L3 E Brake R esistor (optional) sel ect 80 12[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-19 For VFDXXXSXXE NPN (sink mode) B2 U/T 1 V/T2 W/T3 IM 3~ NOTE: D o not plug in a Mode m or t elep hone l in e to t he RS-4 85 commun icat ion p ort, perm anen t dam age may resu l t. Pins 1 & 2 are the po wer so urce s for the o ptional copy keypad a nd [...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-20 Revision Aug ust 2008, SE09, SW V2.61 T wo/Three w ire control M0 M1 M2 M3 M5 M4 E GND The wiring fo r Pr .4-04=d 1 Forwar d/Stop Reverse/St op Reset Multi- step 1 Common Signal Multi- function Input T erminals Multi- s te p 2 Multi- s te p 3 M0 M1 M2 M3 M5 M4 E GND The wir ing for Pr . 4-04=d[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-21 For VFDXXXSXXE NP N mode w i t hou t ext e rna l po wer NOTE M0 M1 M2 M3 M5 M4 E GND +17V NPN Mode NPN J2 PNP Forwar d/Stop Rever se/Stop Res et M ulti- step 1 M ulti- step 2 M ulti- step 3 Com m on Sign al F a c t o r y S e t t i n g M u l t i - f u n c t [...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-22 Revision Aug ust 2008, SE09, SW V2.61 2.4.2 External Wirin g Motor Output AC Li ne Reactor Power Su pply Magnetic contactor Inpu t A C Li ne Reactor EMI Filter R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 +2/B1 B2 Brake Resi stor Zer o-pha se Reactor DC Choke +1 Zero-p hase Reactor FUSE/NFB Items Ex planatio[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-23 2.4.3 Main Te rminals Connec tions Terminal Symbol Explanation of Ter minal Function R/L1, S/L2, T/L3 AC line inpu t terminals (3-phase) L/L1, N/L2 AC line input terminals (1-pha se) U/T1, V/T2, W /T3 AC drive outpu t terminals for connecti ng 3-phase indu [...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-24 Revision Aug ust 2008, SE09, SW V2.61  DO NOT connect p hase-compensa tion capa ci tors or surg e absorbers at the outpu t terminals o f AC motor drives.  With long mo tor cables, hig h capacitive sw itching current peaks ca n cause o ver-current, high leakage current or low er current r[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-25 2.4.4 Control Te rminals Control T erminal Wiring (Fa ctory Settin g) A. XXXSXXA/B/D/U RA M1 AVI 10V + AFM M0 M4 M2 M3 M5 GND RB RC MO1 MCM RJ11 Multi-step sp eed 3 Multi-st ep speed 2 Multi-step sp eed 1 Reset Reverse/Stop Forward/S top Corrector potentiom[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-26 Revision Aug ust 2008, SE09, SW V2.61 Terminal Symbol Terminal Function Factory Setting s (NPN mode) ON: Connect to GND AFM Analog output mete r The voltage ou tput type for this analog signal is P WM, so this analog voltage i s only suitable to connect an external movable coil meter , not sui[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-27 Analog input terminals (A VI, GND)  Analog input signal s are easily affected by external noise. Use shielded w iring and keep it as sh ort as possible (<20m) with proper gr ounding. If th e noise is indu ctive, connecting the shield to terminal GND c[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-28 Revision Aug ust 2008, SE09, SW V2.61 2.4.5 Main Circuit Terminals VFD002S1 1A/1 1B, VFD004S1 1A/1 1B Mo tor Conne ction G r oun d B ra ke Re si sto r Po we r t er mi na l AC Input Line T er mi nal Power T erminal: T orque: 12 kgf-cm (10 lbf-in) Wire Gauge: 14-20 A WG (2.1-0.5mm 2 ) Wire T ype[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-29 VFD002S21B/23A, VFD004S21B/23A/43A/43B /43E , VFD007S21B/ 23A/43A/43B/43E , VFD015S23D Po we r t er mi na l A C Input Li ne T e r m i n a l G r oun d DC React o r Br a k e Res i stor Motor Conne ction Power T erminal: T orque: 12 kgf-cm (10 lbf-in) Wire Gau[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-30 Revision Aug ust 2008, SE09, SW V2.61 VFD002S21A/E, VFD004S21A/E , VFD007S21A/E DC Reac tor Br a k e Res is tor Gr o und Po w e r t er m i nal A C Input Li ne Te r m i n a l Motor Conn e c ti on Power T erminal: T orque: 12 kgf-cm (10 lbf-in) Wire Gauge: 14-20 A WG (2.1-0.5mm 2 ) Wire T ype: C[...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-31 VFD007S1 1A/B AC Input Line T er minal Po we r t er mi na l M o t o r Co nne ction Br ak e Res is tor G r oun d Power T erminal: T orque: 20 kgf-cm (17.4 lbf-in) Wire Gauge: 10-18 A WG (5.3-0.8mm 2 ) Wire T ype: stranded co pper only , 75 o C[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-32 Revision Aug ust 2008, SE09, SW V2.61 VFD015S21U/43D/43E/ 43U, VFD022S21U/ 23D/43D/43E/43U A C Inp ut Li ne Te r m i n a l Po we r ter mi na l Moto r Conn e ction DC Reacto r Br a k e Res i sto r Gr ou n d Power T erminal: T orque: 20 kgf-cm (17.4 lbf-in) Wire Gauge: 10-18 A WG (5.3-0.8mm 2 ) [...]

Chapter 2 Installation and Wiring | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 2-33 VFD015S21D/E, VFD022S21D/E Br a k e Res is tor DC Reacto r Gr ou n d Po we r t er mi na l AC In put Line Te r m i n a l Moto r Conne ction Power T erminal: T orque: 20 kgf-cm (17.4 lbf-in) Wire Gauge: 10-18 A WG (5.3-0.8mm 2 ) Wire T ype: stranded co pper o[...]

Chapter 2 Installat ion and Wiring | VFD -S Series 2-34 Revision Aug ust 2008, SE09, SW V2.61 This page inten tionally left blank[...]

Revision Aug ust 2008, SE09, S W V2.61 3-1 Chapter 3 Start Up 3.1 Prep arations before St ar t-up Carefully chec k the foll owing items be fore proceeding.  Make sure that the wiring is correct. In parti cular, check that the output terminals U/T1, V/T2, W/T3 are NO T connected to pow er and that the driv e is well grounded.  Verify tha t the[...]

Chapter 3 Start Up | VFD-S Series 3-2 Revision Aug ust 2008, SE09, SW V2.61 3.2 Oper ation Method Refer to 4.2 How to opera te the digi tal key pad and chapter 5 p arameters for setting . Please choo se a suitable method depending on application and operation rule . The operation is usually done as shown in the following t able. 3.3 T rial Run Afte[...]

Chapter 3 Start Up | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 3-3 NOTE 1. Stop running imme diately if any fault occurs and refer to the trouble shooting guide for solving the problem. 2. Do NOT touch ou tput terminal s U/T1, V/T2, W/T3 when p ower is stil l applied to R /L1, S/L2, T/L3 even when the AC motor drive has sto pped. The DC-l[...]

Chapter 3 Start Up | VFD-S Series 3-4 Revision Aug ust 2008, SE09, SW V2.61 This page inten tionally left blank[...]

Revision Aug ust 2008, SE09, S W V2.61 4-1 Chapter 4 Digital Keypad Operation 4.1 Description o f the Digit al Keyp ad RUN FW D RE V STOP MIN. MAX. RU N STOP/RESET MODE PROG DA T A LED indi cat ion Li ght duri ng RUN, STOP , FWD and REV operati on. Potentiometer for fr eque nc y se tti ng. Cou ld be th e M as ter Fre que ncy inp ut by s etting Pr .[...]

Chapter 4 Digital K eypad Operation | VFD -S Series 4-2 Revision August 2008, SE09, S W V2.6 1 Display Message Descriptions The internal PLC pr ocess step curren tly being performed. Displays the DC-B US voltage Displays the ou tput v oltage Displays the AC motor driv e forward run sta tus. Displays the AC motor driv e reverse run sta tus. The coun[...]

Chapter 4 Digital K eypad Operation | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 4-3 4.4 How to Operate the Dig it al Keypad ST ART To s h i f t d a t a Se tting di re ction or GO START ST ART Se tting M ode Not e ： In the se lec tion mode , pr ess to set the param ete r s. Se tting pa ra meters move down to th e previous display mov e [...]

Chapter 4 Digital K eypad Operation | VFD -S Series 4-4 Revision August 2008, SE09, S W V2.6 1 This page inten tionally left blank[...]

Revision Aug ust 2008, SE09, S W V2.61 5-1 Chapter 5 Parameters The VFD-S parame ters are divided in to 1 1 group s by property for easy setting. In most applications, the user can finish all parameter se ttings be fore start-up w ithout the need for re-adjustment during operation. The 1 1 groups are as follow s : Group 0: User Parameters Group 1: [...]

Chapter 5 Param eters | VFD-S Series 5-2 Revi sion August 2008, SE0 9, SW V2.61 5.1 Summary of Parameter Settings  : The parame ter can be set during operation. Group 0 User Parameters Pr. Explanation Settings Factory Setting NOTE 0-00 Identity Code of the AC Mo tor Drive Read-only d # 0-01 Rated Current Disp lay of the AC Motor Drive Read-only [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-3 Pr. Explanati on Settings Factory Setting NOTE 230V series: d2.0V to d255V d12 1-04 Mid-Point Voltage ( Vmid) 460V series: d4.0V to d510V d24 1-05 Minimum Output Frequency (Fmin) d1.0 to d60.0 Hz d1.0 230V series: d2.0V to d255V d12.0 1-06 Minimum Output Voltage (Vmin) [...]

Chapter 5 Param eters | VFD-S Series 5-4 Revi sion August 2008, SE0 9, SW V2.61 Pr. Explanati on Settings Factory Setting NOTE 2-00 Source o f Master Frequency Command d3: Master Frequen cy determined by Potentiome ter on the dig ital keypad. (w on’t record the frequency of pow er loss and it can do analog overlap plus) d4: Master Frequen cy oper[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-5 Group 3 Output Function Parameters Pr. Explanati on Settings Factory Setting NOTE 3-00 Analog Output Sign al d0: analog fr equency meter d1: analog current meter d0  3-01 Analog Output Gai n d1 to d200% d100 3-02 Desired Frequen cy Attained d1.0 to d400 Hz d1.0 3-03 [...]

Chapter 5 Param eters | VFD-S Series 5-6 Revi sion August 2008, SE0 9, SW V2.61 Pr. Explanati on Settings Factory Setting NOTE 4-04 Multi-Function Input Terminal 1 (M0, M1) d0: No Function d1: FWD/STOP, REV/STOP d2: FWD/REV, RUN/STOP d3: 3-wire Opera tion Control Mode d4: E.F. Ex ternal Fault Inpu t (N.O.) d5: E.F. Ex ternal Fault Inpu t (N.C.) d6:[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-7 Group 5 Multi-Step S peed and PLC Parameters Pr. Explanati on Settings Factory Setting NOTE 5-00 1st Step Speed Freq. d0.0 to d400 Hz d0.0 5-01 2nd Step Speed Freq. d0.0 to d400 Hz d0.0 5-02 3rd Step Speed Freq. d0.0 to d400 Hz d0.0 5-03 4th Step Speed Freq. d0.0 to d40[...]

Chapter 5 Param eters | VFD-S Series 5-8 Revi sion August 2008, SE0 9, SW V2.61 Pr. Explanati on Settings Factory Setting NOTE d4: Enabled during running. After the over-torque i s detected , stop running. 6-04 Over-Torque Detection Lev el d30 to d200% d150 6-05 Ov er-Torque Detection Time d0.1 to d10.0 Sec d0.1 6-06 Electronic Therma l Overload Re[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-9 Pr. Explanati on Settings Factory Setting NOTE d35: Reserved d36: PID error (Pld ) d37: Reserved d38: Phase loss (P HL) Group 7 Motor Parameters Pr. Explanati on Settings Factory Setting NOTE  7-00 Motor Rated Current d30 to d120% d85  7-01 Motor No-Load Cur rent [...]

Chapter 5 Param eters | VFD-S Series 5-10 Rev ision August 2008, SE09, S W V2.6 1 Group 9 Communication Parameters Pr. Explanati on Settings Factory Setting NOTE  9-00 Communication Address d1 to d254 d1 d0: Baud Rate 4800 bps d1: Baud Rate 9600 bps  9-01 Transmission Speed d2: Baud Rate 19200 bps d3: Baud Rate 38400 bps d1 d0: Warn and K eep[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-11 Pr. Explanati on Settings Factory Setting NOTE A-09 Treatment of the Erroneous Feedback Signals d0: warn and RAMP to stop d1: warn and COAST to stop d0 A-10 Sleep Frequ ency d0.0 to d400H z d0.0 A-11 Wa keup Frequency d0.0 to d400Hz d0.0 A-12 Sleep P eriod d0.0 to d650[...]

Chapter 5 Param eters | VFD-S Series 5-12 Rev ision August 2008, SE09, S W V2.6 1 5.2 Parameter Settin gs for Applications  Speed Search Applications Purpose Functions Related Parameters Windmill, winding machine, fan and all inertia loads Restart f ree- running motor Before the free- running motor is completely stopped, it can be re started wit[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-13  Tw o-w ire/ thr ee-w ir e Applications Purpose Functions Related Parameters General application T o run, stop, forward and reverse by external terminals FWD/STOP REV/STOP M0 "Open": Stop, "Close": FWD Run M1 "Open": Stop, "Close&q[...]

Chapter 5 Param eters | VFD-S Series 5-14 Rev ision August 2008, SE09, S W V2.6 1  Over-torque Setting Applications Purpose Functions Related Parameters Pumps, fans and extruders To protect mac hines and to have continuous/ reliable operation The over-torque de tection level can be set. Once OC stall, OV st all and over- torque occurs, the outpu[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-15  Output Signal during Running Applications Purpose Functi ons Related Parameters General application Provide a signal for running status Signal available to stop bra king (brake release) when the AC motor drive is running. (This sign al will disappear when the AC mo[...]

Chapter 5 Param eters | VFD-S Series 5-16 Rev ision August 2008, SE09, S W V2.6 1  Output Signal when Frequency Attained Applications Purpose Functions Related Parameters General application Provide a signal for running status When the output frequency is a t the desired frequen cy (by frequency command), a signal is given for external sy stem o[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-17 5.3 Description of Para meter Settings Group 0: User Parameters  Thi s p arameter can be set during operation. 0-00 Identity Code o f the AC Motor Driv e Settings Read Only Factory setting : d# 0-01 Rated Current Display of the AC motor drive Settings Read Only Fact[...]

Chapter 5 Param eters | VFD-S Series 5-18 Rev ision August 2008, SE09, S W V2.6 1 d2 Multifunction di splay, see Pr.0-04 d3 Display output current (LED A) d4 Display forward/rev erse command (Frd/rEv) 0-04  Content of Multi-function Display Factory Setting : d0 Settings d0 Display the use r-defined uni t (u) d1 Display the counter v alue (C) d2 [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-19 0-06 Softw are Version Settings Read Only Display d #.# 0-07 Password Inpu t Unit: 1 Settings d0 to d999 Factory Setting : d0  Pr.0-07 and Pr.0-08 w ork together to provide data se curity for th e AC drive. When Pr.0-08 is set t o a value other t han 0, a passwor d [...]

Chapter 5 Param eters | VFD-S Series 5-20 Rev ision August 2008, SE09, S W V2.6 1 Password Decode Flow Chart 3 chance s to en ter the correct pa sswor d. 1 st ti m e displ ays "d 1" if pass word is i ncorr ect. 2n d t ime di sp la ys "d 2", if pass word is i ncorr ect. 3r d t i me di spl ay s " cod E" (b li nki ng) If [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-21 bit 5 bit4 Bit 3 bit 1 Setting for Pr . 0-09 0 0 0 1 2 0 8 (factory setti ng) 0 1 1 10 0 16 0 1 18 0 24 0 1 1 1 26 0 32 0 1 34 0 40 0 1 1 42 0 48 0 1 50 0 56 1 1 1 1 58  When Pr. 0-09 is set to b5=0, Pr. 0-09 se tting will be sav ed after power on ag ain.  When P[...]

Chapter 5 Param eters | VFD-S Series 5-22 Rev ision August 2008, SE09, S W V2.6 1 Group 1: Basic Parameters 1-00 Maximum Output Frequency (Fmax) Unit: 0.1 Settings d50.0 to d400 Hz Factory Setting : d60.0  This parameter determines the AC motor drive’s Maximum Outp ut Frequency. All th e AC motor drive frequen cy command sour ces (analog inpu [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-23  This parameter sets the Mid-Point Voltage of any V/f curve. With this se tting, the V/f ratio between Minimum Frequency and Mid-Point Frequency can be determined . This parameter must be equal to or greater than Minimum Output Voltage (Pr.1-06) and eq ual to or les[...]

Chapter 5 Param eters | VFD-S Series 5-24 Rev ision August 2008, SE09, S W V2.6 1  If the Upper Limit o f Output Frequency is 50 Hz and the Maximum Output Fre quency is 60Hz, the Maximum Output Freq uenc y will be limited to 50Hz.  If the Lower Limit o f Output Frequency is 10 Hz, and the Minimum Output Freq uency (Pr.1-05) is set a t 1.0Hz, [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-25  The JOG functi on can be se lected usin g Multi-fun ction Input terminals (Pr .4-04 to Pr .4-08) if programmed for Jo g (d10). When the Jog terminal i s “closed” , the AC dr ive will accele rate from Minimum Output Fre quency (Pr.1-05) to Jog Frequency (Pr.1-14[...]

Chapter 5 Param eters | VFD-S Series 5-26 Rev ision August 2008, SE09, S W V2.6 1 1-16 Acceleration S-Curve 1-17 Dec eleration S-Curve Settings d0 to d7 Factory Setting: d0  These two parameters allow y ou to configure whether the acceleration and/o r deceleration ramps are linear or S-shaped. The S-curve is enab led when set at d1-d7. Setting d[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-27 Group 2: Operation Method Par ameters 2-00 Source of Master F requency Command Factory Setting : d0 Settings d0 Master Frequency i nput det ermined by digital keypad. (record the frequency of pow er loss and it can do analog ov erlap plus) d1 Master Frequency determine[...]

Chapter 5 Param eters | VFD-S Series 5-28 Rev ision August 2008, SE09, S W V2.6 1 2-01 Source of Operatio n Command Factory Setting : d0 Settings d0 Controlled by the keypad d1 External terminals. Key pad STOP/RESET enabled. d2 External terminals. Key pad STOP/RESET disabled. d3 RS-485 serial communicati on (RJ-11). Keypad STOP/RESET enabled. d4 RS[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-29 RUN STOP RU N ST OP Freq uenc y F req ue nc y Ti m e Ti m e outp ut freque ncy outp ut freque ncy moto r sp eed motor speed op era tion command op eratio n comman d sto p s a ccordin g to decel eration time free run to s top r a m p t o s t o p a n d f r e e r u n t o [...]

Chapter 5 Param eters | VFD-S Series 5-30 Rev ision August 2008, SE09, S W V2.6 1 2-05 Loss of ACI Signal (4-20mA) Factory Setting : d0 Settings d0 Decelerate to 0 Hz d1 Coast to stop an d display “EF” d2 Continue operation by last freq uency command  This parameter is only effe ctive w hen the Source of Frequency is commanded by a 4 to 20mA[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-31 Group 3: Output Function Parameters 3-00 Analog Output Signal (AFM) Factory Setting: d0 Settings d0 Analog Frequency Meter (0 to Maximum Output Frequen cy) d1 Analog Current Meter (0 to 250% of rated AC mo tor drive curren t)  This parameter sets the fun ction of th[...]

Chapter 5 Param eters | VFD-S Series 5-32 Rev ision August 2008, SE09, S W V2.6 1 For example: When using the meter with full scale of 5 volts, adjus t Pr.3-01 to 50%. 3-02 Desired Frequency Attained Unit: 0.1 Settings d1.0 to d400 Hz Factory Setting : d1.0  If a multi-function ou tput terminal i s set to function a s Desired Frequency Attained [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-33 Prel imin ar y Counte r V al ue A ttai ned Output (Pr . 3- 04=d 3) (Pr. 3-0 5 t o P r . 3-0 6=d15 ) T er minal Co unt V alue A tt ain ed Outpu t (Pr . 3-03= d5) (Pr.3-0 5 to Pr.3-06 =d14) Dis pla y (P r .0 -04 =d 1) TRG Co unt er Tri gge r Si gna l Mul ti-func tion Inp[...]

Chapter 5 Param eters | VFD-S Series 5-34 Rev ision August 2008, SE09, S W V2.6 1 Setting Function Description d10 PLC Program Running the output will be activ ated when the PLC program is running. d11 PLC Program Step Completed the output w ill be activated for 0.5 se c. when each multi- step speed is attained. d12 PLC Program Com pleted the outpu[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-35 Group 4: Input Function Parameters 4-00  Potentiomete r Bias Frequency Unit: 0. 1 Settings d0.0 to d100 .0% Factory Setting : d0.0 4-01  Potentiom eter Bias Polari ty Factory Setting : d0 Settings d0 Positive Bias d1 Negative Bias 4-02  Potentiomete r Frequenc[...]

Chapter 5 Param eters | VFD-S Series 5-36 Rev ision August 2008, SE09, S W V2.6 1 Example 3: The example also show s the popular method. The w hole scale of the potentio meter can be used as desired. In addi tion to signal s of 0 to 10 V and4 to 20mA, th e popular voltage signals also in clude signals of 0 to 5V, 20 to 4mA or th at under 10V. Regar[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-37 Example 6: In this ex ample, a negative bias i s used to prov ide a noise margin . Also a potentiome ter frequen cy gain is used to allow the Maximum Output Frequency to be reached. Hz 0V 10 V 27 0 54 Potentiometer Scale Ma x. Output Freq. 60H z Pr .1- 00 0Hz 0V 10 V F[...]

Chapter 5 Param eters | VFD-S Series 5-38 Rev ision August 2008, SE09, S W V2.6 1 Hz 0V 4mA 10V 20mA 30 0 60 Pot entiom eter Scale Ma x. Outp ut Freq. 60 Hz Pr . 1- 00 0H z 0V 4mA 10 V 20 mA Factory Settings Pr .1-00=60Hz --Max. output Freq. Pr.4- 00= 60 Hz- -P ot ent i omet e r bi as fre q. Pr .4-01=1 -- bias pola rity Pr .4-02=100% -- p o t. freq[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-39 Explanations: d0 Parameter D isable: Enter value (d0) to disable any Multi-Function Inpu t Terminal: M1 (P r.4-04), M2 (Pr.4-05) , M3 (Pr.4- 06), M4 (Pr.4-07) or M5 (Pr.4-08) . NOTE The purpose of this fun ction is to prov ide isol ation for unused Multi-Fun ction Inpu[...]

Chapter 5 Param eters | VFD-S Series 5-40 Rev ision August 2008, SE09, S W V2.6 1 NOTE When va lue d3 is selected for Pr. 4-04, this will ov er ride any v alue entered in Pr .4-05, since Pr.4-05 must be used for three wire co ntrol as show n above. d4, d5 External Faults: Parameter values d 4, d5 programs Mul ti-Function I nput Terminals: M1 (Pr. 4[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-41 GND D7 Mu lt i- st e p 1 D8 Mu l ti - st e p 2 D9 Mu l ti - st e p 3 Mx "Clos e": Op eration avai labl e Mx "Clos e": Op eration avai labl e Mx "Clos e": Op eration avai labl e These three inpu ts select the mul ti-step speed s defined b y[...]

Chapter 5 Param eters | VFD-S Series 5-42 Rev ision August 2008, SE09, S W V2.6 1 Fr equ enc y Maste r F req uenc y Accele ratio n inhi bit Acce le r at io n inhi bit Act u al op er at i on f re que nc y Dece le rat i on inhi bit Dece le rat ion inhi bit Ti m e Mx-GN D Operati on co mmand ON ON ON ON ON OFF d12 First or Second Acceleration/Decelera[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-43 GND B.B. (N. O .) setting by d13 B.B. (N. C.) se tting by d1 4 M x " C lo se" : Op era tio n ava ila bl e. Mx " Open ": Ope rati on av ai labl e. NOTE When a Ba se-Block signal i s receiv ed, the AC driv e will stop all ou tput and the motor will fr[...]

Chapter 5 Param eters | VFD-S Series 5-44 Rev ision August 2008, SE09, S W V2.6 1 GND setting by d17 sett in g by d18 Mx " Cl ose ": Ru n PLC . Mx " Close ": Pause PLC. PL C oper atio n NOTE Pr.5-00 to P r.5-16 define the PLC pro gram. d19 Counter Trigger: Parameter value d1 9 programs Multi-Function Input Te rminal: M1 (Pr.4-04[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-45 d20 Counter Reset: Parameter value d2 0 programs Multi-Function Input Te rminal: M1 (Pr.4-04), M2 (Pr. 4-05), M3 ( Pr.4- 06), M4 (Pr.4-07) or M5 (Pr.4 -08) to reset the counter . GND d 2 0 r e s e t t h e c o u n t e r valu e. M x " c l o s e" : r es e t c o [...]

Chapter 5 Param eters | VFD-S Series 5-46 Rev ision August 2008, SE09, S W V2.6 1 d29 M0: 0: RUN 1: STOP, M1: no function, Dire ction is controlled by keypad RUN/ST OP M0 "O pen" : Sto p, "Clos e": Run M1 No Func ti on GND 4-09 Line Start Lockout Factory Setting: d0 Settings d0 Disable d1 Enable  When enabled, the AC drive w [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-47 Group 5: Multi-step Sp eeds and PLC (Process Logic Control) Parameters 5-00  1st Step Speed Frequency Unit: 0.01 5-01  2nd Step Speed Frequency Unit: 0.01 5-02  3rd Step Speed Frequency Unit: 0.01 5-03  4th Step Speed Frequency Unit: 0.01 5-04  5th Step [...]

Chapter 5 Param eters | VFD-S Series 5-48 Rev ision August 2008, SE09, S W V2.6 1 Fre que ncy 60H z 50H z 40H z 30H z 20H z 15H z 10H z 0Hz 5-0 9 5-1 0 5-1 1 5-12 5-1 3 5-14 5-1 5 Pr .5 -00 Pr .5 -01 Pr .5 -02 Pr.5-03 Pr .5-04 Pr .5 -05 Pr .5- 06 Maste r Freq. Prog ram op era tio n comm and Prog ram op era tio n out put i ndic ati on Prog ram s tep[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-49 Example 3 (Pr. 5-0 7 = d3) Execute o ne cycle step by s tep: The example show s how the PLC can perform one cycl e at a time, within a complete cy cle. Each step will use the acceleration /deceleration times in Pr .1-09 to Pr.1-12. It should be noticed that th e time e[...]

Chapter 5 Param eters | VFD-S Series 5-50 Rev ision August 2008, SE09, S W V2.6 1 Example 5 (Pr. 5-0 7 = d1 Execute one cy cle of the PLC program): In this ex ample, the PLC program runs continuously. It sh ould be noted that the times of reserv e motion may be sho rter than ex pected, due to the acceleration/deceleration times. Fr eq ue nc y 60Hz [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-51 1 2 3 4 5 6 7 Wei gh t s Bi t 0=Fo r ward 1= Rev ers e Di re ctio n of 1st Pr.5-0 0 =FWD spee d for Direction of 2nd P r .5-01 =REV spee d for Di re cti on of 3r d Pr.5- 02 = F spee d for Di re cti on of 4t h Pr.5- 03 = F sp eed fo r Dire ction of 5 Pr.5-04 = F th spee[...]

Chapter 5 Param eters | VFD-S Series 5-52 Rev ision August 2008, SE09, S W V2.6 1 Group 6: Protection Para meters 6-00 Over-Voltage Stall Prevention Factory Setting : d1 Settings d0 Disable d1 Enable  During deceleration, the motor DC bus v oltage may exceed its Max imum Allowable Value due to motor regene ration. When this function i s enabled,[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-53 DC b us v ol t ag e time Over-volt age dete c t ion le ve l Pr .6 -01 Output Freq. time Ove r -vo l tage Sta l l Prev enti on Ba nd=2 0V 6-02 Over-Current S tall Prev ention Level Unit: 1 Settings d20 to d150% Factory Setting : d130  A setting of 100% is equal to th[...]

Chapter 5 Param eters | VFD-S Series 5-54 Rev ision August 2008, SE09, S W V2.6 1 6-03 Over-T orque Detection Mode (OL2) Factory Setting: d0 Settings d0 Over-Torque detection di sabled. d1 Enabled during constant speed operation. After the over-torque i s detected, ke ep running un til OL1 or OL occur s. d2 Enabled during constant speed operation. [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-55 1 2 3 4 5 60 Hz or more 50 Hz 10 Hz 5Hz 0 20 40 60 80 10 0 120 14 0 160 18 0 20 0 Operatio n time(mi n) Load facto r ( %) 6-08 Present Fault Record 6-09 Second Most Rece nt Fault Record 6-10 Third Most Recent Fault Re cord Factory Setting: d0 Readings d0 No fault d1 Ov[...]

Chapter 5 Param eters | VFD-S Series 5-56 Rev ision August 2008, SE09, S W V2.6 1 d20 Software prote ction enable ( codE) d21 Reserved d22 CPU failure (cF3.1) d23 CPU failure (cF3.2) d24 CPU failure (cF3.3) d25 CPU failure (cF3.4) d26 CPU failure (cF3.5) d27 CPU failure (cF3.6) d28 CPU failure (cF3.7) d29 Hardware protectio n failure (HPF.1) d30 Ha[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-57 Group 7: Motor Parameters 7-00  Motor Rated Current Unit: 1 Settings d30 to d120% Factory Setting : d85  This parameter will limit the AC driv e output curren t in orde r to prevent the motor from overheating. 7-01  Motor No-load Current Unit: 1 Settings d0 to[...]

Chapter 5 Param eters | VFD-S Series 5-58 Rev ision August 2008, SE09, S W V2.6 1 Group 8: Special Parameters 8-00 DC Brake Current Level Unit: 1 Settings d0 to d30% Factory Setting : d0  This parameter determines the lev el of DC Brake Voltage Level output to the motor during start-up and sto pping. When setting DC Brak e Voltage, the Max imum [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-59  DC Brake during Start-up is used fo r loads tha t may move before AC drive sta rts, such a s fans and pumps. T hese loads may also be mov ing in the wrong direction. Under such circumstances, DC Brake can be executed to hold the load in posi tion before applying a [...]

Chapter 5 Param eters | VFD-S Series 5-60 Rev ision August 2008, SE09, S W V2.6 1  Following a power failure, the AC driv e will start its speed search operation, only if the output current is grea ter than the v alue determined by Pr.8 -07. When the output cu rrent is less than that of Pr.8-07, the AC drive output fre quency is at a “ speed s[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-61 8-15 Automatic Voltage Regulation (AVR) Factory Setting : d0 Settings d0 AVR function enabl ed d1 AVR function disabl ed d2 AVR function disabl ed when deceleration  AVR function auto matically regulate s the AC driv e output voltage to the Maximum Output Voltage (P[...]

Chapter 5 Param eters | VFD-S Series 5-62 Rev ision August 2008, SE09, S W V2.6 1 Group 9: Communication Parameters 9-00  Communication Address Settings d1 to d254 Factory Se tting: d1  If the AC drive is co ntrolled by RS-485 serial communication, the communication address must be set v ia this parameter. S1 Co mpu ter S1 S1 RS48 5 d1 d3 d2 [...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-63 9-03  Time-out Detection Factory Setting: d0 Settings d0 Disable d1~d20 1~20 sec  If this function is enabled, the timer will star t counting on ce the first valid Modbus communication sig nal is received a fter power-up or reset. The timer w ill reset to 0 after[...]

Chapter 5 Param eters | VFD-S Series 5-64 Rev ision August 2008, SE09, S W V2.6 1  Code Description: A SCII mode: Each 8-bit d ata is the combination o f two ASCII characters. For example, a 1-by te data: 64 Hex, shown a s ‘64’ in ASCII, con s ists of ‘6’ (36Hex ) and ‘4’ (34Hex ). Character ‘0’ ‘1’ ‘2’ ‘3’ ‘4’ ?[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-65 2.2 1 1-bit characte r fram e (For 8-bi t character) : Start bit 01 2 34 56 Stop bit Stop bit 8-bit ch arac t e r 1 1 -b it ch ar acte r fr ame ( 8 . N . 2 ) Start bit 01 2 34 5 6 Ev en p ar ity Stop bit 1 1 -b it ch ar acte r fr ame ( 8 . E . 1 ) Start bit 01 2 34 5 6[...]

Chapter 5 Param eters | VFD-S Series 5-66 Rev ision August 2008, SE09, S W V2.6 1 3.2 ADR (Communication Addre ss) V alid communication addre sses are in the r ange of 0 to 254. A communica tion address equal to 0, means broadcast to all AC drives (AMD). In this ca se, the AMD will not reply any message to the master device. 00H: broadcast to all A[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-67 RTU mode: Command message: Response messag e: ADR 01H ADR 01H CMD 03H CMD 03H 21H Starting data address 02H Number of data (count by byte) 04H 00H 17H Number of data (count by word) 02H Content of address 2102H 70H CRC CHK Low 6FH 00H CRC CHK High F7H Content of addres[...]

Chapter 5 Param eters | VFD-S Series 5-68 Rev ision August 2008, SE09, S W V2.6 1 (3) Command code: 10H , write n w ord, n<=12 For example, w riting 6000(1770H) to Pr 5-00 (addr ess 0500H) and1000(03E8H ) to Pr 5- 01 (address 0501H) w ith slave address 01H. ASCII Mode : Command message: Re sponse message: STX ‘:’ STX ‘:’ ADR 1 ‘0’ AD[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-69 3.4 Check sum ASCII mode : LRC (Longitudinal Redundancy Check) is calculat ed by summing up, modul e 256, the v alues of the bytes from ADR1 to last data chara cter t hen ca lculating th e hexadecimal r epresentati on of the 2’ s-complement negation of the sum. For e[...]

Chapter 5 Param eters | VFD-S Series 5-70 Rev ision August 2008, SE09, S W V2.6 1 Step 5: Repeat step 3 and 4 until eigh t shift s have been performed. When this i s done, a complete 8-bit by te will hav e been processed. Step 6: Repeat step 2 to 5 for the n ext 8-bit by te of the command message. Continue doing this until all bytes have been proce[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-71 Content Address Functions Bit 0-1 00: No function 01: Stop 10: Run 11: Jog + Run Bit 2-3 Not used Bit 4-5 00: No function 01: FWD 10: REV 11: Change directio n 2000H Bit 6-15 Not used 2001H Freq. command Bit 0 1: EF (ex t ernal faul t) on Bit 1 1: Reset Command 2002H B[...]

Chapter 5 Param eters | VFD-S Series 5-72 Rev ision August 2008, SE09, S W V2.6 1 Content Address Functions 35: Reserved 36: PID error (Pld) 37: Reserved 38: Phase loss ( PHL) Status of AC Driv e 00: RUN LED light off, STOP LED light up 01: RUN LED blink, ST OP LED light up 10: RUN LED light up, STOP LED blink Bit 0-1 11: RUN LED light up, STOP LED[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-73 Example of an ex ception response of command code 06H and ex ception code 02H: A SCII mode: RTU mode: STX ‘:’ ADR 01H ‘0’ CMD 86H ADR 1 ADR 0 ‘1’ Exception code 02H ‘8’ CRC CHK Low C3H CMD1 CMD0 ‘6’ CRC CHK High A1H ‘0’ Exception code ‘2’ ?[...]

Chapter 5 Param eters | VFD-S Series 5-74 Rev ision August 2008, SE09, S W V2.6 1 3.7 Communication program of PC: The following is a simple example of ho w to write a commu nication program fo r Modbus ASCII mode on a PC in C language. #include<st dio.h> #include<dos.h> #include<conio.h> #include<process.h > #define POR T 0[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-75 Group A : PID Contr ol A-00 Input T erminal for PID Feedback Factory Setting: d0 Settings d0 Disable d1 Negative PID feedback from exte rnal terminal (AVI) 0 to +10V d2 Negative PID feedback from external terminal (ACI) 4 to 20mA d3 Positive PID feedback from ex ternal[...]

Chapter 5 Param eters | VFD-S Series 5-76 Rev ision August 2008, SE09, S W V2.6 1  When this parame ter is se t to gain =1 , PID ou tput is De rivative time. At this time, er ror value – error value o f the preceding item= additional respon d speed and it is easy to have over compensation si tuation. A-05 Upper Bound for Integral Control Unit:[...]

Chapter 5 Param eters | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 5-77  This parameter selects the operation of the drive upon a loss of PID feedback signal . A-10 Sleep Frequency Unit: 0.1 Settings d0.0 to d400H z Factory Se tting: d0.0 A-11 Wakeup Frequency Unit: 0.1 Settings d0.0 to d400H z Factory Setting : d0.0 A-12 Sleep Period U[...]

Chapter 5 Param eters | VFD-S Series 5-78 Rev ision August 2008, SE09, S W V2.6 1 the setti ng frequen cy of parameters, such as Max. opera tion frequency , 1 st speed and e tc., they are stil l needed to set with a ctual value. P A-0 2 I A-0 3 A-01 + + + + Ta r g e t Va l u e De tec ti o n Va l u e Gain D A-04 A-05 A-0 7 In tegr ation ' s Upp[...]

Revision Aug ust 2008, SE09, S W V2.61 6-1 Chapter 6 Fault Code Information The AC motor driv e has a comprehensi ve fault di agnostic system that includes sev eral dif ferent alarms and fault messages. On ce a fault i s detect ed, the correspondi ng protectiv e functions will be activated. The following fault s are displ ayed as show n on the AC m[...]

Chapter 6 Fault Code Information | VFD-S Serie s 6-2 Revi sion August 2008, SE0 9, SW V2.61 Fault Name Fault Descripti ons Corrective Actions Overheat ing Heat sink t emperatu re too high 1. Ensure that t he ambient t emperat ure falls within the sp ecified temp erature range. 2. Make sure th at the vent ilation h oles are not obstructed. 3. Remove[...]

Chapter 6 Fault Code Information | VFD-S Serie s Revision Aug ust 2008, SE09, S W V2.61 6-3 Fault Name Fault Descripti ons Corrective Actions Over-current du ring constant speed operation 1. Short-circ uit at m o tor output: Check for possibl e poor in sulation at the outp ut line. 2. S udden incr ease in motor load ing: Check for possible motor st[...]

Chapter 6 Fault Code Information | VFD-S Serie s 6-4 Revi sion August 2008, SE0 9, SW V2.61 Fault Name Fault Descripti ons Corrective Actions Software protection fa ilure Retur n to the fa cto ry. Password is locked. Keypa d will be locked. T urn the power ON after power OFF to re-enter the corre ct password . See Pr.0- 07 and 0-08. Analog feedback[...]

Revision Aug ust 2008, SE09, S W V2.61 7-1 Chapter 7 Troubleshooting 7.1 Over Current (OC) oc A ocd OC Over-curr ent d uri ng a ccel e ra ti on Over-curr ent du ring dec elera tion Ove r curren t Ch eck i f t he re is any be twee n the U, V , W and mot or short circ uits and grou ndin g Ye s No No No No No No Ye s Ye s Ye s R em ove sho rt circ ui [...]

Chapter 7 Troubleshooting | VFD-S Series 7-2 Revision Aug ust 2008, SE09, S W V2.61 7.2 Ground Fa ult GFF Gr ound f aul t No Ye s Is ou tpu t circ uit(ca ble or motor ) of AC motor d riv e gr ou nded ? R emo ve grou nd fau lt Maybe AC mot or dri ve has ma lf unc ti on or mis op er at io n du e to no i se . Pl ease conta ct DEL T A. 7.3 Over V oltag[...]

Chapter 7 Troubleshooting | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 7-3 7.4 Low V olt age (Lv) Lo w v ol t ag e Is input power cor rec t? Or power cut , i ncl udin g mome nt ary p ow er l oss Ye s Ye s Ye s Ye s Ye s Ye s No No No No No No No Rest ar t af te r re set C h e c k i f t h e r e i s a n y m a l f u n c t i o n com pon ent i[...]

Chapter 7 Troubleshooting | VFD-S Series 7-4 Revision Aug ust 2008, SE09, S W V2.61 7.5 Over Heat (OH) AC moto r d riv e o verhe ats Heat sin k ov erhe at s Chec k i f t emper at ure of heat sink i s gr eat er th an 9 0 O C No No No No Ye s Ye s Ye s Ye s Ye s Redu ce l oad No T empe rat ur e det ect ion mal fu ncti on s. Pl eas e con tact D E L T [...]

Chapter 7 Troubleshooting | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 7-5 7.7 Keyp ad Display is A bno rmal Abn orm al dis pl ay or no dis p lay Cy cl e p owe r t o AC m ot or dr i ve No Ye s Ye s Ye s No Di sp l ay no rma l ? AC mo tor drive wo rks normally Fix co nnec tor and el i min ate noi s e Chec k i f al l con nect or s ar e con [...]

Chapter 7 Troubleshooting | VFD-S Series 7-6 Revision Aug ust 2008, SE09, S W V2.61 7.9 Motor cannot Run Mo tor cann ot ru n Check PU01 for normal di s p l a y No No No No No No No No No No No No No No No Chec k i f non-f us e bre ake r a nd ma gneti c cont act or are ON Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Set them to O N Res et [...]

Chapter 7 Troubleshooting | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 7-7 7.10 Motor S peed cannot be Change d Moto r c an run but ca nnot ch an ge spee d Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s No No No No No No No No No No C heck if th e set t in g of th e ma x. f req uenc y i s too l ow Chec k to see if f req uenc y i s out [...]

Chapter 7 Troubleshooting | VFD-S Series 7-8 Revision Aug ust 2008, SE09, S W V2.61 7.1 1 Motor S t alls during A cceleration Mot or stalls dur ing acceler ation Ch ec k i f acc e ler a ti o n time is too short Ye s Ye s Ye s Ye s No No No No No No Incre ase s ettin g time Ye s Us e s pe c ia l mot o r? Redu ce lo ad o r increas e the capacit y of [...]

Chapter 7 Troubleshooting | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 7-9 7.13 Electromagnetic/Indu ction Noise Many source s of noise sur round AC motor drives and penetrate it by radiation or conduction . It may cause malfuncti oning of the control cir cuits and ev en damage the AC motor d rive. Of co urse, there are solution s to incr[...]

Chapter 7 Troubleshooting | VFD-S Series 7-10 Revision Aug ust 2008, SE09, S W V2.61 4. Store wi thin a relativ e humidity range of 0% to 90% and non-conde nsing environment. Use an air conditioner and /or exsiccator. 7.15 Affecting Other Machines An AC motor driv e may affect the operation of other mach ines due to many reasons. Some solu tions ar[...]

Revision Aug ust 2008, SE09, S W V2.61 8-1 Chapter 8 Ma intenance and Inspections Modern AC motor driv es are based on solid- state ele ctronics tech nology . Preventiv e maintenance is required to keep the AC motor drive in its op ti mal conditi on, and to ensure a l ong life. It is recommended to hav e a qualified technician perform a check-up of[...]

Chapter 8 Maintenan ce and Inspections | VFD -S Series 8-2 Revi sion August 2008, SE0 9, SW V2.61 Periodical Maintenance  Ambient environment Maintenance Period Check Items Methods and Criterion Daily Half Year One Year Check the ambient tempera ture, humidity, vibration and see if there is any dust, g as, oil or water drops Visual inspe ction a[...]

Chapter 8 Maintenan ce and Inspections | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 8-3 Maintenance Period Check Items Methods and Criterion Daily Half Year One Year Check part sfor deformity or damaged V isu al ins pect ion { If there is any color change caused by overheating Vis ual ins pect ion { Check for dust and dirt Visual inspe ct[...]

Chapter 8 Maintenan ce and Inspections | VFD -S Series 8-4 Revi sion August 2008, SE0 9, SW V2.61  DC capacity of main circuit Maintenance Period Check Items Methods and Criterion Daily Half Year One Year If there is any leakage of liq uid, change of color, cracks or deformation Vis ual i nspec tion { Measure static capacity w hen required Stati[...]

Chapter 8 Maintenan ce and Inspections | VFD -S Series Revision Aug ust 2008, SE09, S W V2.61 8-5  Printed circuit board and connector of main circuit Maintenance Period Check Items Methods and Criteri on Daily Half Year One Year If there are any loose screws and connectors Tighten the screw s and press the connectors firmly in place. { If there[...]

Chapter 8 Maintenan ce and Inspections | VFD -S Series 8-6 Revi sion August 2008, SE0 9, SW V2.61 This page inten tionally left blank[...]

Revision Aug ust 2008, SE09, S W V2.61 A-1 Appendix A Specifications Voltage Class 115V Class Model Number VFD- _ _ _S 002 004 007 Max. Applicable Motor Output (kW) 0.2 0.4 0.75 Max. Applicable Motor Output (HP) 0.25 0.5 1.0 Rated Output Capa city (KVA) 0.6 1.0 1.6 Rated Output Curre nt (A) 1.6 2.5 4.2 Maximum Output Vol tage (V) 3-phase Prop ortio[...]

Appendix A Specifications | VFD-S Ser ies A-2 Revisi on August 2008, SE0 9, SW V2.61 Voltage Class 460V Class Model Nu mber VFD-_ _ _S 004 007 015 022 Max. Appli cable Motor Output (k W ) 0.4 0.75 1.5 2.2 Max. Appli cable Motor Output (HP) 0.5 1.0 2.0 3.0 Rated Output C apacity (KVA) 1.2 2.0 3.3 4.4 Rated Output C urrent (A) 1.5 2.5 4.2 5.5 Maximum[...]

Revision Aug ust 2008, SE09, S W V2.61 B-1 Appendix B Accessories B.1 All Brake Resistors & B rake Unit s Used in AC Moto r Drives Note: Please only use DEL T A resistors and re commended v alues. Other resistors and v alues will void Delt a’s w arranty . Please cont act your nearest De lta r epresentativ e for use of special resistor s. The [...]

Appendix B Accessories | VFD-S Series B-2 Revision August 20 08, SE09, S W V2.61 7. Please read the wiring information i n the user manual o f the brake unit thoroughly prior to installation and ope ration. 8. In applications w ith brake re sistor or br ake unit, Pr.6-00 (O ver- voltage stall pre vention) must be disabled. And Pr.8-15 (A VR functio[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-3 B.1.1 Dimension s and Weights for Brake resisto rs (Dimensions are in millimeter) Order P/N: BR080W200, BR080W75 0, BR300W70, BR300W 100, BR300W250, BR300W400, BR400W150, BR400W040 Model no. L1 L2 H D W Max. Weight (g) BR080W200 BR080W750 140 125 20 5.3 60 160 BR300W70[...]

Appendix B Accessories | VFD-S Series B-4 Revision August 20 08, SE09, S W V2.61 B.2 EMI Filters The DEL T A VFD-S Series 0.25-3HP , 1 15V , 230V , 460V AC driv e uses DEL T A EMI Filte r . Use the table below to find the appropriate fil ter for your DEL T A VFD-S drive. Model of AC Motor Drive EMI Filter VFD002S21A/B, VFD004S21A/B , VFD007S21A/B R[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-5 1. Use the cab le with shieldin g (double shielding is th e best). 2. The shielding on both ends of the moto r cable should be g rounded with the minimum length and max imum contact area. 3. Remove any paint on metal saddle for good gr ound contact w ith the plate an d[...]

Appendix B Accessories | VFD-S Series B-6 Revision August 20 08, SE09, S W V2.61 The length of motor cable When motor i s driven by an AC motor driv e of PW M type, the mo tor terminal s will experience surge volt ages easily due to component s conv ersion of AC motor driv e and cable capacit ance. When the motor cable i s very long (e specially fo[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-7  If the length is too long, the stray capa citance be tween cables w ill increase a nd may cause leaka ge current. It w ill activate the pro tection of over current, increa se leakage current or not insure the corre ction of current display . The worst case is that [...]

Appendix B Accessories | VFD-S Series B-8 Revision August 20 08, SE09, S W V2.61 Order P/N: RF022S21BA 27 (1 . 0 6 ) 50 ( 1.97) 228 ( 8.98) 15 (0 . 5 9 ) 24 (0 . 9 4 ) 100 ( 3.94) 228 (8 . 9 8 ) 74 ( 2.91) 5. 5 (0 . 2 2 ) 241 ( 9.49)[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-9 Order P/N: 12DKT1W3S POWER-IN Order P/N: 08TDT1W4S[...]

Appendix B Accessories | VFD-S Series B-10 Revision August 20 08, SE09, S W V2.61 Order P/N: 22DRT1W3S POWER-IN Order P/N: 35DRT1W3C POWE R-IN[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-11 B.3 A C React or B.3.1 AC Input Reactor Recommended Value 230V , 50/60Hz, 1-P hase Inductance (mH) kW HP Fundamental Amps Max. continuous Amps 3~5% impedance 0.2 1/4 4 6 6.5 0.4 1/2 5 7.5 3 0.75 1 8 12 1.5 1.5 2 12 18 1.25 2.2 3 18 27 0.8 460V , 50/60Hz, 3-P hase Indu[...]

Appendix B Accessories | VFD-S Series B-12 Revision August 20 08, SE09, S W V2.61 B.3.3 Applications for A C R eactor Connected in input circuit Application 1 Question When more than o ne AC motor drive i s connected to the same mains pow er, and one of them is ON durin g operation. When applying pow er to one of the AC motor drive, the charge curr[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-13 Application 3 Question Used to improv e the input pow er factor, to reduce harmonics and provide protection from AC line di sturbances (surges, sw it ching spikes, short in terruptions, e tc.). The AC line reactor should b e installed when the pow er supply capaci ty [...]

Appendix B Accessories | VFD-S Series B-14 Revision August 20 08, SE09, S W V2.61 B.4 DC Choke Recomm ended V alues 230V DC Choke Input voltage kW HP DC Amps Inductance (mh) MTE CAT. NO 0.2 1/4 2 20.00 2RB003 0.4 1/2 4 15.00 4RB003 0.75 1 9 7.50 9RB003 1.5 2 12 4.00 12RB003 230Vac 50/60Hz 3-Phase 2.2 3 18 2.75 18RB003 0.2 1/4 4 50.00 -- 0.4 1/2 9 2[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-15 B.5 Zero Phase Reacto r (RF220X00A) Dimensions are in millimeter and (inch) Motor HP kW Qty. Re commende d W ire Size (mm 2 ) 1/4 0.2 1/2 0.4 1 0.75 2 1.5 0.5 - 5.5 115V/230V Series 3 2.2 1 3.5 - 5.5 1/4 0.2 1/2 0.4 1 0.75 2 1.5 460V Series 3 2.2 1 0.5 - 5.5 Wiring Me[...]

Appendix B Accessories | VFD-S Series B-16 Revision August 20 08, SE09, S W V2.61 B.6 Din Rail-DR01 (Dimensions a re in millimeter) Models Screw Size VFD002S1 1A/B M4*22 VFD002S21A/B/E M4*22 VFD002S23A/B M4*22 VFD004S1 1A/B M4*12 VFD004S21A/B/E M4*12 VFD004S23A/B M4*12 VFD004S43A/B/E M4*12 VFD007S21A/B/E M4*12 VFD007S23A/B M4*12 VFD007S43A/B/E M4*1[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-17 B.7 Remote Controller RC-01 (Dimensions a re in millimeter) AFM GND +10V AV I G N D M2 M0 M1 M 3 86 5 4 1 6 1 51 41 3 1 1 RC-01 Te r m i n a l bl ock (W ir ing c o nnec tio ns) VFD-S I/O Bloc k VFD-S Programming Pr . 2-00 set to d01 Pr . 2-01 set to d01 Pr . 4-04 set [...]

Appendix B Accessories | VFD-S Series B-18 Revision August 20 08, SE09, S W V2.61 B.8 Conduit Bracket (BK-S) (Dimensions a re in millimeter) 2 2 . 0 ( 0 . 8 7 ) 2 2 . 0 ( 0 . 8 7 ) 2 8 . 0 ( 1 . 1 ) 6 7 . 8 ( 2 . 6 7 ) 73.0(2.8 7) 2 5 . 2 ( 1 . 0 ) 2 9 . 7 ( 1 . 1 7 ) 1 5 . 5 ( 0 . 6 1 )[...]

Appendix B Accessories | VFD-S Series Revision Aug ust 2008, SE09, S W V2.61 B-19 B.9 Non-fuse Circui t Breaker Chart The fuse should comply w ith UL248 and t he breaker should comply w it h UL489. The current rating o f the breaker shall be within 2~4 times max imum input current rating. (Refer to Appendix A for rated input/output current) 1-phase[...]

Appendix B Accessories | VFD-S Series B-20 Revision August 20 08, SE09, S W V2.61 This page inten tionally left blank[...]

Revision Aug ust 2008, SE09, S W V2.61 C-1 Appendix C How to Select the Right AC M otor Drive The choice o f the right AC motor driv e for the application i s very import ant and has gr eat influence on its l ifetime and the performance. If the capacity of AC motor drive is too large, it cannot of f er complete protection to the mo tor and it may b[...]

Chapter 8Appendix C H ow to Select the R ight AC Mot or Drive | VFD-S Series C-2 Revision August 2008, SE09, S W V2.6 1 C.1 Cap acity Formu las 1. When one AC motor drive operates one motor The starting capa city should be le ss than 1.5x rated capacity of AC motor drive The starti ng capa city is ) ( _ _ _ _ _ 5 . 1 375 cos 973 2 kVA drive motor A[...]

Chapter 8Appendix C How to Select t he Right AC M otor Drive | VFD-S Seri es Revision Aug ust 2008, SE09, S W V2.61 C-3 2.3 When it is running continuously  The requirement of load capacity shoul d be less than the capaci ty of the AC motor driv e(kVA) The requirement of load capacity is ) ( _ _ _ _ _ cos kVA drive motor AC of capacity the P k M[...]

Chapter 8Appendix C H ow to Select the R ight AC Mot or Drive | VFD-S Series C-4 Revision August 2008, SE09, S W V2.6 1 C.2 General Precautions Selection Note A. When the AC Moto r Drive is conn ected dire ctly to a large -capacity power transformer (600kVA or abov e) or when pha se lead cap acitors are sw itched, excess peak curren ts may occur in[...]

Chapter 8Appendix C How to Select t he Right AC M otor Drive | VFD-S Seri es Revision Aug ust 2008, SE09, S W V2.61 C-5 D. If the stall p reven tion func tion is a ctivat ed, the accel ./decel . time i s automati cally extended to a leng th that the AC Motor Drive can handle. If the motor needs to decelerate w ithin a certain time w ith high load i[...]

Chapter 8Appendix C H ow to Select the R ight AC Mot or Drive | VFD-S Series C-6 Revision August 2008, SE09, S W V2.6 1 F. Motor dynamic bala nce and rotor en durance should be considered i f the operating spe ed exceeds the rated speed (60Hz) of a standard motor. G. Mot or torque characteristics vary w hen an AC Motor Drive instead of commercial p[...]

Chapter 8Appendix C How to Select t he Right AC M otor Drive | VFD-S Seri es Revision Aug ust 2008, SE09, S W V2.61 C-7 D. Gear reduction motor: The lubricating method of reduction ge arbox and speed range for con tinuous operation will be different and depending on brand. The lubricating function for operating long time at low speed and for high-s[...]

Chapter 8Appendix C H ow to Select the R ight AC Mot or Drive | VFD-S Series C-8 Revision August 2008, SE09, S W V2.6 1 AC moto r drive Motor 180 155 140 100 80 55 38 0 32 0 60 120 60 seco nd s Ba se fr eq.: 60 Hz V/F for 220V/6 0Hz 180 15 5 100 55 38 0 32 0 60 120 to rque ( %) Frequ ency (Hz ) Fr equ enc y ( Hz ) 60 second s 60 seco nd s torq u e [...]