Delta ElectronicsメーカーVFD-VLの使用説明書/サービス説明書
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Preface Thank you for choosing DEL T A ’s high- performan ce VFD-VL Series. The VFD-VL Series is manufactured with high-quali ty components and materials and incorporate s the latest microprocessor te chnology available.
WA R N I N G ! 1. DO NOT use Hi-pot test for internal component s. The semi-conductor used in AC motor drive easily damage by high-v oltage. 2. There are highly sensitiv e MOS components on the printed circuit boards. These components are especially sen sitive to static electricit y.
Table of Contents Prefac e ............................................................................................................. i Table of Contents .......................................................................................... iii Chapter 1 In troduction .
2.3.1 Main Circ uit Con nection .............................................................. 2-7 2.3.2 Main Circ uit Termi nals ................................................................. 2-9 2.4 Control Terminals .............................
5.7 Display of KPVL-C C01 is A bnormal ................................................... 5-5 5.8 Phase Los s (PHL) .............................................................................. 5-5 5.9 Motor ca nnot Run .............................
B.4.2 AC Output Reac tor Recommen ded Value ................................ B-11 B.4.3 Applicat ions for AC Reactor ...................................................... B-12 B.5 Zero Phase Reac tor (RF220 X00A) .....................................
Revision Nov . 2008, VLE1, S W V1.03 1-1 Chapter 1 Introduction The AC motor drive should be kept in the shipping carton or crate be fore installation. In order to retain the w arranty coverage, the AC motor drive should be stored properly when it is not to be used for an ex tended period of time .
Chapter 1 Introduction | 1-2 Revision Nov . 2008, VLE1, S W V1.03 1.1 Receiving and Inspection This VFD-VL AC m otor drive has gone thr ough rigorous quality control test s at the factory before shipment.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 3 1.1.3 Series Number Explan ation 26 7 T 11 0 V L 2 3 A Produc tion number Producti on year 2007 Production factory Production week (T.
Chapter 1 Introduction | 1-4 Revision Nov . 2008, VLE1, S W V1.03 40-100HP/30-75kW(Frame E) Frame Power range Models C 7.5-15HP (5.5-1 1kW) VFD055VL23A/43A, VFD075VL23A /43A, VFD1 10VL23A/43A D 20-30H.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 5 1.1.5 Drive Features Communication Port Internal stru cture Removable fan.
Chapter 1 Introduction | 1-6 Revision Nov . 2008, VLE1, S W V1.03 1.2 Preparation for Installation and Wiring 1.2.1 A mbient Conditions Install the AC motor drive in an env ironment with the fo llowin.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 7 CAUTION! 1. Operating, storing or transporting the AC motor drive outside the se conditions may cau se damage to the AC motor drive. 2. Failure to observe these prec autions may void the w arranty! 3.
Chapter 1 Introduction | 1-8 Revision Nov . 2008, VLE1, S W V1.03 40-100HP/30-75kW (frame E) After removing the screws, please push th e front cov er to open it. For the open cover dire ction, please refer to the following picture. 1.2.3 Lifting Please carry only fully assembled AC motor drives as show n in the following.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 9 Step 3 Step 4 1.2.4 Flange Mounting S tep 1: Please take out the 16 screws (8 screws for each top and bottom side of the drive) and remove the fixed plate 1 and fixed plate 2) as shown in the following figures.
Chapter 1 Introduction | 1-10 Revision Nov . 2008, VLE1, S W V1.03 S tep 2: place the 8 screw s back in to secure th e fixed plate 1 and fixed plate 2 (as shown in the following figures) w ith the following torque. Frame C: 14-17kgf-cm [12.2-14.8in-lbf] Frame D: 20-25kgf-cm [17.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 11 1.2.5 Cutout Dimensions 7.5-15HP/5.5-1 1kW (frame C).
Chapter 1 Introduction | 1-12 Revision Nov . 2008, VLE1, S W V1.03 20-30HP/15-22kW (frame D).
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 13 1.3 Dimensions Frame C Check to be sure th at the voltage of the main AC power supply s atisfies the rated voltage of t he Inverter . Do not c on nect AC power to output t erminals U/T1, V/T2 and W/ T3.
Chapter 1 Introduction | 1-14 Revision Nov . 2008, VLE1, S W V1.03 Frame D Check to be sure th at the voltage of the main AC power supply s atisfies the rated voltage of t he Inverter . Do not c on nect AC power to output termina ls U/T1, V/T2 and W/ T3.
Chapter 1 Introduction | Revision Nov . 2008, VLE1, S W V1.03 1- 15 Frame E W1 W D H1 H2 S2 H D1 S1 D2 S3 Unit: mm [inch] Frame W W1 H H1 H2 D D1 D2 S1 S2 S3 E1 370.0 [14.57] 335.0 [13.19] - 589.0 [23.19] 560.0 [22.05] 260.0 [10.24] 132.5 [5.22] 18.0 [0.
Chapter 1 Introduction | 1-16 Revision Nov . 2008, VLE1, S W V1.03 This page intention ally left blank.
Revision Nov . 2008, VLE1, S W V1.03 2-1 Chapter 2 Installation and Wiring After removing the front cover (see chapter 1.2. 2 for detail s), check if the power and control terminals are clea r . Be sure to observ e the following preca utions when wiring.
Chapter 2 Installation and Wiring | 2-2 Revision Nov . 2008, VLE1, S W V1.03 FW D REV MI1 MI2 MI3 MI4 MI6 MI5 MI7 U( T 1 ) V(T 2) W( T3) IM/P M 1 2 3 4 5 6 *RS -48 5 T o c omm unica te to PC, i t ne e ds to use co nv er t er (V FD - U SB 01 or IF D8 50 0) .
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 3 Figure 2 Wiring/T erminals setting for S INK(NPN) mode and SOURCE(PNP) mode 3 1 Sink (NPN) mode Source (PNP) mode 2 4 Sink.
Chapter 2 Installation and Wiring | 2-4 Revision Nov . 2008, VLE1, S W V1.03 EPS/+ R/L 1 S/L2 T/ L3 EPS/- MI1~8 CO M 1 2 3 1 2 3 48V dc ( 230V Se r i e s ) 96V dc ( 460V Se r i e s ) 3 ~ Befor e inp ut ting emer g ency power , magnet i c c o ntactor an d are O N and magnet i c c o ntactor s hould be O FF .
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 5 5. The AC motor drive, mo tor and wiring may cause interference . To prevent th e equipment damage, please take ca re of the errone ous actions of the surrounding sensors and the equipment.
Chapter 2 Installation and Wiring | 2-6 Revision Nov . 2008, VLE1, S W V1.03 2.2 External Wiring Motor Ou tpu t A C Li ne React or Powe r Sup pl y Mag netic c ont act or I nput AC Line Rea ct or EMI F.
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 7 2.3 Main Circuit 2.3.1 Main Circuit Connection Non-fus e br ea k er ( N F B ) B r ak e r es i s t o r ( O pt i o nal) Mot .
Chapter 2 Installation and Wiring | 2-8 Revision Nov . 2008, VLE1, S W V1.03 Mains power terminals (R/L1, S/L2, T/L3) Connect these terminals (R/L1, S/L2, T/L3) via a non-fuse breaker or earth lea kage breaker to 3-phase AC power (some models to 1-phase A C power) for circuit protection.
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 9 Models above 22kW don’t have a built-in brak e chopper. Please conne ct an external optional brake re sistor. When not used, please leav e the terminals [+2/B1, -] open.
Chapter 2 Installation and Wiring | 2-10 Revision Nov . 2008, VLE1, S W V1.03 Frame E Main circuit termina ls R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , +1 , +2, - Models Wire T orque Wi re Ty p e VFD300VL43A VFD370VL43A VFD450VL43A 57kgf-cm (49in-lbf) VFD300VL23A VFD370VL23A VFD550VL43A VFD750VL43A 4-2 AWG.
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 11 T erminal symbols and function s Terminal Symbol Terminal Function Factory Settings (SINK) ON: Connect to DCM FWD Forward-Stop Command ON: RUN in FWD direction OFF: Stop acc.
Chapter 2 Installation and Wiring | 2-12 Revision Nov . 2008, VLE1, S W V1.03 Terminal Symbol Terminal Function Factory Settings (SINK) ON: Connect to DCM MO1 Multi-function Outp ut 1 (Photocoupler) MO2 Multi-function Outp ut 2 (Photocoupler) The AC motor drive output every monitor signal , such as operational, frequency attained, overload, etc.
Chapter 2 Installation and Wiring | Revision Nov . 2008, VLE1, S W V1.03 2- 13 Analog input signals are easily affe cted by ex ternal noise. Use shielded wiring and keep i t as short as possible (<20m) with proper groun ding. If the noise is inductive, connecting the shield to terminal ACM can bring improv ement.
Chapter 2 Installation and Wiring | 2-14 Revision Nov . 2008, VLE1, S W V1.03 NOTE Frame C: VFD055VL23A/43A, VFD075VL23A/43A, VFD110VL23A /43A Frame D: VFD150VL23A/43A, VFD185VL23A/43A, VFD220VL23A /4.
Revision Nov . 2008, VLE1, S W V1.03 3-1 Chapter 3 Operation and Start Up Make sure that the wiring is corre ct. In particular, c heck that the output terminals U/T1, V/T2, W/T3 are NOT connected to power and that the driv e is well grounded.
Chapter 3 Operation and St art Up | 3-2 Revision Nov . 2008, VLE1, S W V1.03 Operation Method Frequency Source Operation Command Source Operate from communication Please refer to the communication address 20 00H and 2119H settings in the communicati on address defini tion.
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 3 3.2 T rial Run The factory setting of operation sour ce is from external terminals.
Chapter 3 Operation and St art Up | 3-4 Revision Nov . 2008, VLE1, S W V1.03 3.3 Auto-tuning Operations 3.3.1 Flow Chart IM PM S t ep 1 B a si c pa r a m e t e r s e t t i ng s S o u r ce of th e Ma ste r F re que ncy C o mma nd Pr . 00-14 Se tti ng all par amet er s to fa cto ry setting Pr .
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 5 3.3.2 Explanations for the Auto-tuning Steps 3.3.2.1 Step 1 Basic param eters s ettings Make sure that Pr.00-00 (identity code of the AC motor drive) corresponds w ith the nameplate indicate d on the AC motor drive.
Chapter 3 Operation and St art Up | 3-6 Revision Nov . 2008, VLE1, S W V1.03 Settings of Pr .02- 01~02-08 14: Reserved 15: operation spee d command form AUI1 16: operation spee d command form ACI 17: .
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 7 Settings of Pr .02- 13~02-22 19: Brake chopper output error 20: Warning output 21: Over volt age warning 22: Over-current st all prevention warning 23: Over-volt age stall prevention warning 24: Operation mode indi cation (Pr .
Chapter 3 Operation and St art Up | 3-8 Revision Nov . 2008, VLE1, S W V1.03 Motor Auto-tuning: When the Source of the Operation Command is set to dig ital keypad (Pr.
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 9 NOTE 1: It doesn’t need to release the brake in this auto tuning operati on. Please make sure that the ele ctromagnetic valve is ON w hen it is used between the AC motor drive and motor .
Chapter 3 Operation and St art Up | 3-10 Revision Nov . 2008, VLE1, S W V1.03 NOTE 4: It will display “Auto Tuning Err ” on the key pad when stopping by the fault of the AC motor drive or h uman factor to show the failed dete ction. At this moment, please check the connections of the wirings of the AC motor drives.
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 11 Pr.10-02 Encoder Input Ty pe Setting 0: Disable 1: Phase A lead s in a forward run command and phase B leads in a reverse .
Chapter 3 Operation and St art Up | 3-12 Revision Nov . 2008, VLE1, S W V1.03 Setting the acceleration/decelera tion with Pr.01-23 an d the setting 08 (the 1st, 2nd acceleration/deceleration time selection) and 09 (the 3rd, 4th acceleration/deceleration time selection) of m ulti-function input command Pr .
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 13 3.3.2.5 Step 5 T rial run This step is used to trial run af ter finishing the se ttings of S tep 1 to S tep 4 to check if it runs normally after ex ecuting the inspection w ith the loaded motor .
Chapter 3 Operation and St art Up | 3-14 Revision Nov . 2008, VLE1, S W V1.03 Pr.10-19 Zero Speed Gain (P) 0~655.00% NOTE: refer to the explanations in Pr .02-32 Pr.10-22 Operation Time of Zero Speed 0.000~65.535sec Pr.10-23 Filter Time of Zero Speed 0.
Chapter 3 Operation and Start Up | Revision Nov . 2008, VLE1, S W V1.03 3- 15 Pr.07-19 Sourc e of Tor que Offset 0: Disable 1: Analog input (Pr.03-00) 2: Torque offset setting (Pr.07-20) 3: Control by ex ternal terminal (by Pr.0 7-21 to Pr.07-23) Pr.03-03 Analog Input Bias 1 (AUI1) -100.
Chapter 3 Operation and St art Up | 3-16 Revision Nov . 2008, VLE1, S W V1.03 Pr.01-29 Switch Frequency for S3/S4 Changes to S5 0.00~120.00Hz Pr.01-30 S-curve for Deceleration Arrival Time S5 0.
Revision Nov . 2008, VLE1, S W V1.03 4-1 Chapter 4 Parameters The VFD-VL parameters are divided into 14 groups by property for ea sy setting. In most applications, the user can finish all par ameter se ttings before st art-up without the need for re- adjustment during operation.
Chapter 4 Parameters | 4-2 Revision Nov . 2008, VLE1, SW V1.03 4.1 Summary of Parameter Settings : The pa rameter can be set during o peration. Group 0 System Parameters Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 3 Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 00-13 Auto Voltage Reg ulation (AVR) Functio n 0: Enable AV.
Chapter 4 Parameters | 4-4 Revision Nov . 2008, VLE1, SW V1.03 Group 1 Basic Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 01-00 Maximum Output Fr equency 10.00~120.00Hz 60.00/ 50.00 ○ ○ ○ ○ ○ ○ 01-01 1st Output Frequenc y Setting 1 0.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 5 Group 2 Digital Input/Output Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 02-00 2-wire/3-wire Op .
Chapter 4 Parameters | 4-6 Revision Nov . 2008, VLE1, SW V1.03 Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 14: Brake chopper signal 0 ○ ○ ○ ○ ○ ○ 15: Motor-contr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 7 Group 3 A nal og Input/Output Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 03-00 Analog Input.
Chapter 4 Parameters | 4-8 Revision Nov . 2008, VLE1, SW V1.03 Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 03-19 Analog Output Value in REV Direction 1 0: Absolute value.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 9 Group 4 Multi-Step S peed Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 04-00 Zero Step Speed Fr equency 0.00 ~120.00Hz 0.00 ○ ○ ○ ○ ○ 04-01 1st Step Speed Freq uency 0.
Chapter 4 Parameters | 4-10 Revisi on Nov. 2008, VLE1, SW V1.03 Group 5 IM Motor Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 05-00 Motor Auto Tunin g 0: No function 1: Rolling test (Rs , Rr, Lm, Lx, no-l oad current) 2: Static Tes t 0 ○ 05-01 Full-load Curren t of Motor 40- 120% #.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 11 Group 6 Protection Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 160.0~220.0Vdc 180.0 ○ ○ ○ ○ ○ ○ 06-00 Low Voltage Level 320.0~440.
Chapter 4 Parameters | 4-12 Revisi on Nov. 2008, VLE1, SW V1.03 Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 11: Low-voltage during ac celeration (LvA) 12: Low-voltage during.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 13 Group 7 Special Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 07-00 Brake Chopper Le vel 230V: 350.
Chapter 4 Parameters | 4-14 Revisi on Nov. 2008, VLE1, SW V1.03 Group 8 PM Motor Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 08-00 Motor Auto Tunin g 0: No functi.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 15 Group 9 Communication Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 09-00 Communication Addres s 1~254 1 ○ ○ ○ ○ ○ ○ 09-01 Transmission S peed 4.
Chapter 4 Parameters | 4-16 Revisi on Nov. 2008, VLE1, SW V1.03 Group 10 Speed Feedback Control Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 10-00 PG Signal Type 0.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 17 Group 1 1 Advanced Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 11-00 System Control Bit 0=0.
Chapter 4 Parameters | 4-18 Revisi on Nov. 2008, VLE1, SW V1.03 Group 12 User-defined Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 12-00 | 12-31 User-defined Param eters Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 19 Group 13 View User-defined Parameters Pr. Explanation Settings Factory Setting VF VFPG SVC FOCPG TQCPG FOCPM 13-00 | 13-31 View User-define d Parameters Pr.
Chapter 4 Parameters | 4-20 Revisi on Nov. 2008, VLE1, SW V1.03 4.2 Description of Parameter Settings Group 0 User Parameters : This parameter can be set during operation.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 21 00-02 Parameter Reset Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory se tting: 0 Settings 0 No Function 1 Read Only 8 Key pad Loc.
Chapter 4 Parameters | 4-22 Revisi on Nov. 2008, VLE1, SW V1.03 00-04 Content of Multi-Functio n Display 2 Display actual output frequency (H) A U: u ct E al e Fr q E . E E S EE EE 0 EE 0 .0 H E z E 3 Display the actual DC BUS voltage in VDC of the AC motor drive D U: B C EE US E EE E E EE E S EE EE 5 E 23 5.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 23 00-04 Content of Multi-Functio n Display 20 The corresponding CPU pin st atu s of digital output (o.) D U: P O EE in a St t E us E S EE EE F EE F FF E E E E 21 | 23 Reserved 24 Output AC voltage when malfunction (8) E U: o rr V r E t ou EE EE E S EE EE E EE 0 0.
Chapter 4 Parameters | 4-24 Revisi on Nov. 2008, VLE1, SW V1.03 RA: Pr.02-11 is se t to 9 (Drive ready ). After applying the power to the AC motor driv e, if ther e is no other abnormal status, the contact will be ON. At the meanwhile, if Pr .00-04 is set to 15 or 18, it will di splay 0001 with LED U is ON on the key pad.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 25 00-07 Password Input Unit: 1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0 Settings 1 to 9998 and 10000 to 65535 Display 0~2 (times of wrong passw ord) The function of this parameter is to input the password tha t is set in Pr.
Chapter 4 Parameters | 4-26 Revisi on Nov. 2008, VLE1, SW V1.03 Pas s w or d Setti ng D ecodi ng F low C har t F o r get ting Pas swr od 00- 08 Disp lays 0 1 when enteri ng correc t passwo rd into Pr .00 - 08. Disp lays 0 0 when enteri ng correc t passwo rd into Pr .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 27 Setting 8: To increase torque and contr ol speed precisely. (1:1000) . This setting is only fo r using with permanent magn et motor and others are for induction motor .
Chapter 4 Parameters | 4-28 Revisi on Nov. 2008, VLE1, SW V1.03 00-14 Source of the Master Frequency Command Control mode VF VFPG SVC FOCPG FOCPM Factory se tting: 1 Settings 1 RS-485 serial communication or digital keypad (KPVL-CC 01) 2 External analog input ( Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 29 Group 1 Basic Parameters 01-00 Maximum Output Frequency Unit: 0.01 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 60.00/50.00 Settings 10.00 to 120 .00Hz This parameter determines the AC motor drive’s Maximum Output Frequen cy.
Chapter 4 Parameters | 4-30 Revisi on Nov. 2008, VLE1, SW V1.03 01-04 2nd Output Volta ge Setting Unit: 0.1 Control mode VF VFPG Settings 230V series 0.1 to 255.0V Factory Setting: 5.0 460V series 0.1 to 510 .0V Factory Setting: 10.0 01-05 3rd Output Frequency Setting Unit: 0.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 31 01-05 01-03 01- 01 01-06 01-0 4 01-02 01-00 01-07 01-08 01-09 01-1 1 01- 10 1st Output Vo ltage Settin g 1 Output Fre quenc y Lower Limit Freque ncy outpu t rang es li m itatio n Regular V/f Curve Special V/f C urve Vol t a ge 4th Freq.
Chapter 4 Parameters | 4-32 Revisi on Nov. 2008, VLE1, SW V1.03 01-12 Accel. Time 1 Unit: 0.01 01-14 Accel. Time 2 Unit: 0.01 01-16 Accel. Time 3 Unit: 0.01 01-18 Accel. Time 4 Unit: 0.01 Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 3.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 33 01- 00 01 -1 3, 15 ,1 7, 19 01- 1 2, 14 ,1 6,18 Freq uenc y Tim e M ax . O u tp u t Freq uency Freq uency Setting accel . tim e de cel. time Accel ./D ecel. Tim e 01-22 JOG Frequency Unit: 0.
Chapter 4 Parameters | 4-34 Revisi on Nov. 2008, VLE1, SW V1.03 This parameter selects the frequen cy point for tr ansition from accele ration/deceleration time 1 to acceleration/de celeration time 4.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 35 01-24 01-25 01-26 01-27 Frequency Ti m e 01-29 Switch Frequency for S3/S4 Changes to S5 Unit: 0.01 Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 0.00 Settings 0.00~120.00Hz It is used to set the sw itch frequency between S4 a nd S5 for smooth stop.
Chapter 4 Parameters | 4-36 Revisi on Nov. 2008, VLE1, SW V1.03 The AC motor drive will stop by the setting of this pa rameter when canceling RUN command.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 37 Group 2 Digital Input/Output Parameters 02-00 2-wire/3-w ire Operation Control Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory set.
Chapter 4 Parameters | 4-38 Revisi on Nov. 2008, VLE1, SW V1.03 02-02 Multi-Function Input Command 2 (MI2) Factory Setting: 2 02-03 Multi-Function Input Command 3 (MI3) Factory Setting: 3 02-04 Multi-.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 39 Control Mode Settings VF VFPG SVC FOCPG TQCPG FOCPM 32: Middle torq ue bias (by Pr.07-22) ○ ○ ○ ○ ○ ○ 33: Low torq ue bias (by Pr .
Chapter 4 Parameters | 4-40 Revisi on Nov. 2008, VLE1, SW V1.03 Settings Functi ons Descriptions 13 Disable auto accel./decel. fun c tion It is used to disable aut o a ccel./decal. function. 14 Reserved 15 Operation speed command form AUI1 When this function is en abled, the so urce of the frequency w ill force to be AUI1 .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 41 Settings Functi ons Descriptions 41 Reserved 42 Mechanical brake When drive receives RUN command, the corresponding output terminal ( setting 12) will be enabled a fter Pr.02- 29 time.
Chapter 4 Parameters | 4-42 Revisi on Nov. 2008, VLE1, SW V1.03 02-10 Digital Inpu t Operation Dire ction Unit: 1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0 Settings 0 ~ 65535 This parameter is used to set th e input signal lev el and it won’t be affected by the SINK/SOURCE status.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 43 Control Mode Settings VF VFPG SVC FOCPG TQCPG FOCPM 2: Operation speed attained ○ ○ ○ ○ ○ ○ 3: Desired frequency attained 1 (Pr.02-25) ○ ○ ○ ○ ○ 4: Desired frequency attained 2 (Pr.
Chapter 4 Parameters | 4-44 Revisi on Nov. 2008, VLE1, SW V1.03 Settings Functi ons Descriptions 3 Desired Frequency Attai ned 1 (Pr.02-25 ) Active when the desired fr equency (Pr.02-25) is attained. 4 Desired Frequency Attai ned 2 (Pr.02-27 ) Active when the desired fr equency (Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 45 Settings Functi ons Descriptions 20 War ning Output Active when the warning is dete cted. 21 Over-voltage Warning Active w hen the over-voltage is de tected. 22 Over-current S tall Prevention W arning Active w hen the over-current stall prevention is de tected.
Chapter 4 Parameters | 4-46 Revisi on Nov. 2008, VLE1, SW V1.03 Settings Functi ons Descriptions 40 S peed Attained (including zero speed) Active w hen the output frequency reaches frequency setting.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 47 Enabl e FW D/R EV Enabl e FW D/R EV 02- 31 C o n t r o l l e r S i g n a l o u t p u t D r i v e r M u l t i f u n c t i o n o u t p .
Chapter 4 Parameters | 4-48 Revisi on Nov. 2008, VLE1, SW V1.03 When the AC motor drive runs after Pr .02-29 delay time, the corresponding multi-function output terminal (12 : mechanical brake release) w ill be ON. This function should be used with DC brake.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 49 0 1 1 0 1 0 0 0 0 01 -24 =S1 01 -25 =S2 01 =26= S3 01 -27 =S4 01 -30 =S5 2 3 4 5 9 6 7 8 2 4 5 9 6 7 8 3 MI4=3 MI3=2 MI2=1 MI1=40 Ena.
Chapter 4 Parameters | 4-50 Revisi on Nov. 2008, VLE1, SW V1.03 02-33 Output Cu rrent Level Setting for External T erminals Unit:1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0 Settings 0~100% When output current is >= Pr.02- 3 3, it will activate multi-function o utput terminal (Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 51 Group 3 A nal og Input/Output Parameters 03-00 Analog Input 1 (AUI1) Factory Setting: 1 03-01 Analog Input 2 (ACI) Factory Se.
Chapter 4 Parameters | 4-52 Revisi on Nov. 2008, VLE1, SW V1.03 Posit i ve t orque Re ver se 03-0 0~02 =5 Positive torque limit 03-0 0~02 =6 Negative torque limit 03-0 0~02 =7 Regen er ative torque li.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 53 It is used to set the corre sponding ACI v oltage of the external analog input 0. 03-05 Analog Input Bia s 1 (AUI2) Unit: 0.1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0.
Chapter 4 Parameters | 4-54 Revisi on Nov. 2008, VLE1, SW V1.03 Parameters 03-03 to 03-11 are used when the source of frequency command is the analog voltage/current signal. 03-12 Analog Input Delay Time (AUI1) Unit: 0.01 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory se tting: 0.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 55 Control Mode Settings VF VFPG SVC FOCPG TQCPG FOCPM 0: Output freque ncy (Hz) ○ ○ ○ ○ ○ ○ 1: Frequency comm and (Hz) ○ .
Chapter 4 Parameters | 4-56 Revisi on Nov. 2008, VLE1, SW V1.03 Group 4 Multi-Step S peed Parameters 04-00 Zero Step Speed Frequency Unit: 0.01 04-01 1st Step Speed F requency Unit: 0.01 04-02 2nd Step Speed Frequency Unit: 0.01 04-03 3rd Step Speed Frequency Unit: 0.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 57 Group 5 IM Motor Parameters 05-00 Mo tor Auto Tuning Control mode VF Factory se tting: 0 Settings 0 No function 1 Rolling test (Rs, Rr, Lm, Lx, no-load current) 2 Static Test Starting auto tuning by pressing RUN key and it will w rite the measure value into Pr.
Chapter 4 Parameters | 4-58 Revisi on Nov. 2008, VLE1, SW V1.03 4. The rated speed ca n’t be larger or e qual to 120 f/p. (f: output frequ ency Pr.01-01, p: Number o f Motor Poles Pr.05- 04) 05-01 Full-load Current of Motor Control mode VF VFPG SVC FOCPG TQCPG Factory setting: #.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 59 05-06 Rs of Motor Unit: 0.001 Control mode SVC FOCPG TQCPG Factory setting : 0.000 05-07 Rr of Motor Unit: 0.001 Control mode SVC FOCPG TQCPG Factory setting : 0.000 Settings 0.000~65.
Chapter 4 Parameters | 4-60 Revisi on Nov. 2008, VLE1, SW V1.03 When the asynchronous motor is driv en by the drive, the l oad and slip will be increased. This parameter can be u sed to correct frequency and lower the slip to make the motor can run near the synchronous speed under rated current.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 61 05-19 Accumulative Motor Operation Time (Day) Unit: 1 Control mode VF VFPG SVC FOCPG TQCPG Factory se tting: 00 Settings 00 to 655 35 Pr. 05-18 and Pr.05-19 are used to record the motor oper ation time.
Chapter 4 Parameters | 4-62 Revisi on Nov. 2008, VLE1, SW V1.03 Group 6 Protection Parameters 06-00 Low Voltage Lev el Unit: 0.1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Settings 230V series 160.0~220.0Vdc Factory Se tting: 180.0 460V series 320.0~440.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 63 06-02 Over-Current Detec tio n Leve l Output Freque ncy Over-Current Stall prev enti on du ring Acceleration, freque ncy held time ac.
Chapter 4 Parameters | 4-64 Revisi on Nov. 2008, VLE1, SW V1.03 It is used to set the accel./decel. time select ion when stall prevention oc curs at constant speed. 06-05 Over-torque De tection Selection (OT1) Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0 Settings 0 Over-Torque detection disabled.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 65 06-10 Over-torque Detection Time (OT2) Unit: 0.1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0.
Chapter 4 Parameters | 4-66 Revisi on Nov. 2008, VLE1, SW V1.03 The parameter is set by the output fre quency, current an d operation time of the drive for activating th e I 2 t electr onic thermal protecti on function. The fun ction will be activated for the 150% * setting current for the setting of Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 67 06-16 Presen t Fault Record 06-17 Second Most Recent Fault Record 06-18 Third Most Recen t Fault Record 06-19 Fourth Re cent Fault Re.
Chapter 4 Parameters | 4-68 Revisi on Nov. 2008, VLE1, SW V1.03 29 Reserved 30 Memory write-in error (cF1) 31 Memory read-out error (cF2) 32 Isum current detection error (cd0) 33 U-phase current detec.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 69 59 PU time-out (cP10) 60 Brake chopper error (bF) 61-62 Reserved 63 Safety loop error (Sry) 64 Mechanical brake error (MBF) 65 PGF5 hardware error It will record when the fault occurs and force stopping.
Chapter 4 Parameters | 4-70 Revisi on Nov. 2008, VLE1, SW V1.03 Bit 3 Bit 2 Bit 1 Bit 0 Fault code 9: Over-voltage during constant speed (ov n) 10: Over-voltage at stop (ovS) 11: Low-voltage during a .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 71 06-22 Fault Output Option 1 Unit: 1 06-23 Fault Output Option 2 Unit: 1 06-24 Fault Output Option 3 Unit: 1 06-25 Fau.
Chapter 4 Parameters | 4-72 Revisi on Nov. 2008, VLE1, SW V1.03 Bit0 Bit1 Bit2 Bi t3 Bit4 Bit5 Bit6 Fault code current Volt. OL SYS FBK EXI CE 15: Phase loss (PHL) ● 16: IGBT heat sink over-heat (oH.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 73 Bit0 Bit1 Bit2 Bi t3 Bit4 Bit5 Bi t6 Fault code current Volt. OL SYS FBK EXI CE 39: Ground current detection error (Hd3) ● 40: Auto.
Chapter 4 Parameters | 4-74 Revisi on Nov. 2008, VLE1, SW V1.03 06-26 PTC (Positive Temperature Coefficient) Detection Sele ction Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: 0 Settings 0 Warn and keep operating 1 Warn and ramp to stop It is used to set the treatment af ter detectin g PTC.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 75 Group 7 Special Parameters 07-00 Brake Chopper Level Unit: 0.1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Settings 230V series 350.0~450.0Vdc Factory Setting: 380.0 460V series 700.
Chapter 4 Parameters | 4-76 Revisi on Nov. 2008, VLE1, SW V1.03 07-05 Start-Point for DC Brake Unit: 0.01 Control mode VF VFPG SVC FOCPG Factory Setting: 0.00 Settings 0.00 to 120.00Hz This parameter determines the frequency when DC Brake will begin during deceleration.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 77 Pr.07-07 to Pr.07-10 are fo r heavy load to prev ent OV or OC occurs. Frequency Ti m e Dwell at accel ./decel. 07-08 Dwel l Frequency at Accel. 07-07 Dwell Ti m e at Accel. 07-09 Dwell Ti m e at Decel.
Chapter 4 Parameters | 4-78 Revisi on Nov. 2008, VLE1, SW V1.03 This parameter is torque command source and the torque command is in Pr.07-12. 07-14 Maximum Torque Command Unit: 1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Se tting: 100 Settings 0 to 500% This parameter is for the max.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 79 07-19 S ource of Torque Of fset Control mode SVC FOCPG TQCPG FOCPM Factory Setting: 0 Settings 0 Disable 1 Analog input (Pr.03-00) 2 Torque offse t setting (Pr.07-20 ) 3 Control by external terminal (by Pr.
Chapter 4 Parameters | 4-80 Revisi on Nov. 2008, VLE1, SW V1.03 07-23 Low Torque Offset Unit: 0.1 Control mode SVC FOCPG TQCPG FOCPM Factory Setting: 10.0 Settings 0.0 to 100.0% When it is set to 3, the source o f torque o ffset will decide to Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 81 07-28 Emergency Stop (EF) & Forced Stop Sele ction Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: 0 Settings 0 Coast to stop 1 By deceleration Ti me 1 2 By deceleration Ti me 2 3 By deceleration Ti me 3 4 By deceleration Ti me 4 5 By Pr.
Chapter 4 Parameters | 4-82 Revisi on Nov. 2008, VLE1, SW V1.03 Group 8 PM Motor Parameters 08-00 Motor Auto Tuning Control mode FOCPM Factory setting: 0 Settings 0 No function 1 Only for the unload e.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 83 NOTE The rated speed can’t be larger or equal to 120 f/p. Please notice that if the elec tromagnetic valv e and brake is not controlled by the AC motor drive, please release it by manual.
Chapter 4 Parameters | 4-84 Revisi on Nov. 2008, VLE1, SW V1.03 08-03 Rated Speed of Motor (rpm) Unit: 1 Control mode FOCPM Factory setting: 1710 Settings 0 to 65535 It is used to set the rated speed of the motor and need to set according to the value indica ted on the motor nameplate .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 85 This function is used for searching magnetic field position and only for permanent magnet motor. When it doesn’t have origin-adjustment for enc oder (Pr . 08-09 is 360.0), it can only ensure that the motor operation efficiency can b e up to 86% o f the best efficiency.
Chapter 4 Parameters | 4-86 Revisi on Nov. 2008, VLE1, SW V1.03 Group 9: Communication Parameters When the AC motor drive is controlled by RS- 485 serial communication, a con verter, VFD-USB01 or IFD8500, should be connected between the AC motor drive and PC.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 87 09-04 Communication Protocol Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: 13 Settings 0 Modbus ASCII mode, protoco.
Chapter 4 Parameters | 4-88 Revisi on Nov. 2008, VLE1, SW V1.03 10-bit character frame (For ASCII): ( 7 . N .2 ) ( 7 . E .1 ) Start bit 01 2 34 56 Sto p bit 10-bit character frame ( 7 .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 89 RTU mode: START A silent interval of more than 10 ms Address Communication address: 8-bit address Function Command code: 8-bit comman.
Chapter 4 Parameters | 4-90 Revisi on Nov. 2008, VLE1, SW V1.03 Command message: Response message: ‘0’ ‘0’ ‘2’ ‘0’ ‘D’ ‘0’ LRC Check ‘7’ Content of address 2103H ‘0’ CR.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 91 CRC CHK Low 86H CRC CHK Low 86H CRC CHK High 22H CRC CHK High 22H (3) 10H: write mul tiple registers (w rite multiple dat a to regi sters) Example: Set the m ulti-step speed , Pr .04-00=50.
Chapter 4 Parameters | 4-92 Revisi on Nov. 2008, VLE1, SW V1.03 3.4 Check sum ASCII mode: LRC (Longitudinal Redundancy Check) is calculat ed by summing up, module 256, the values of the bytes from ADR1 to last data character then calculating th e hexadecimal representati on of the 2’s-complement n egation of the sum .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 93 The following is an example of CRC ge neration using C language. The function take s two arguments: Unsigned char* dat a Å a pointer.
Chapter 4 Parameters | 4-94 Revisi on Nov. 2008, VLE1, SW V1.03 Content Address Function Bit 12 1: disable bit 06-11 00B: No function 01B: operated by digital keypad 02B: operated by Pr.00-15 setting Bit 13~14 03B: change operation source Bit 15 Reserved 2001H Frequency command Bit 0 1: EF (external fault) on Bit 1 1: Reset Bit 2 1: B.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 95 3.6 Exception resp onse: The AC motor drive is expected to return a normal response af ter receiving command messages from the master device. The follow ing depicts the c onditions when no normal response is repl ied to the master device.
Chapter 4 Parameters | 4-96 Revisi on Nov. 2008, VLE1, SW V1.03 09-05 Response Delay Time Unit: 0.1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: 2.0 Settings 0.0 ~ 200.0 ms This parameter is the response delay time after AC drive receives communication command as shown in the following.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 97 Group 10 Speed Feedback Control Parameters 10-00 PG Signal Type Control mode VFPG FOCPG TQCPG FOCPM Factory Setting: 0 Settings 0 No function 1 ABZ 2 ABZ+ Hall 3 SIN/COS+Sinusoidal 4 SIN/COS+Endat 5 SIN/COS 6 SIN/COS + Hiperface When Pr.
Chapter 4 Parameter s | 4-98 Revisi on Nov. 2008, VLE1, SW V1.03 Setting of PG signal type PG signal type Applicable PG card Pr.08-0 0=1 Pr.08-00=3 10-00=4 SIN/COS+Endat EMVL-PGS01 Motor will run Moto.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 99 5 Single-phase input Fo r wa r d r unning A It is helpful for the stable co ntrol by inputting correct pulse type.
Chapter 4 Parameter s | 4-100 Revisi on Nov. 2008, VLE1, SW V1.03 10-08 Encoder Slip Detection Time Unit : 0.1 Control mode VFPG SVC FOCPG FOCPM Factory Setting: 0.
Chapter 4 Parameter s | Revision Nov. 2008, VLE1, SW V1.03 4- 101 10-12 ASR (Auto Speed Regulation) Control (I) o f Zero Speed Unit: 0.001 Control mode VF VFPG SVC FOCPG FOCPM Factory Setting : 0.100 Settings 0.000 to 10.000 se c 10-13 ASR (Auto Speed Regula tion) control (P) 1 Unit: 0.
Chapter 4 Parameter s | 4-102 Revisi on Nov. 2008, VLE1, SW V1.03 When using multi-function input terminals to switch ASR1/ASR2, the diagram w ill be shown as follows. ON OFF ASR 1 0.1 s e c OFF 0.1 sec ASR 1 ASR 2 Setting multi-function input terminal to 17 (A S R 1 / A S R 2 s w i t ch ) 10-18 ASR Primary Low Pass Filter Gain Unit: 0.
Chapter 4 Parameter s | Revision Nov. 2008, VLE1, SW V1.03 4- 103 10- 17 10- 13 10- 14 10- 15 10- 16 Hz P I 10- 1 1 10- 12 0Hz 10- 20 10-21 10-22 Operation Time of Zero Speed Unit: 0.001 Control mode FOCPM Factory Setting: 0.2 50 Settings 0.001 to 65.
Chapter 4 Parameters | 4-104 Revisi on Nov. 2008, VLE1, SW V1.03 Group 1 1 Advanced Parameters 11-00 System Control Control mode FOCPG FOCPM Factory Setting : 0 Settings Bit 0=0 No function Bit 0=1 ASR Auto tuning, P DFF enable Bit 7= 0 No function Bit 7=1 When position control i s enabled, it doesn’t need to set Pr.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 105 P I Hz 10- 15 10- 16 10- 13 10- 14 10- 1 1 10- 12 0Hz 10-17 10- 20 10- 21 P I Hz 11 - 0 8 11 - 0 7 0Hz 10-17 PI adjustmen t-manual gain PI adjus t ment- auto gain Pr .1 1-06 us e t o adjust the str ength of z ero- ser vo lo ck 10-20 10- 21 11-01 Elevator Speed Unit: 0.
Chapter 4 Parameters | 4-106 Revisi on Nov. 2008, VLE1, SW V1.03 su spens i o n rat i o n 1 :1 su spens i o n rat i o n 2 :1 reel reel 11 -0 2 sh ea ve diam eter carr iag e carr i ag e pu ll y pu l l .
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 107 After finishing estimating and set Pr.11-00=1 (auto tuning), using Pr.11-09 /11-10 to reduce overshoot. Please adjust PDFF gain value by actual situation. Besides traditional PI control , it also prov ides PDFF fun ction to reduce overshoot for speed control.
Chapter 4 Parameters | 4-108 Revisi on Nov. 2008, VLE1, SW V1.03 11-13 Low-pass Filter Time of Keypad Display Unit: 0.001 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: 0.500 Settings 0.001 to 65.535 s It is used to lower the blinking frequency of LCD displ ay.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 109 Group 12 User-defined Parameters 12-00 | 12-31 User-defined Parameter s Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: - Settings - Users can enter the parameters from group 0 to gro up 11 into group 12 (it can save 32 parameters).
Chapter 4 Parameters | 4-110 Revisi on Nov. 2008, VLE1, SW V1.03 Example 2: If it needs to enter parame ter address 2102H and 211BH by the digital keypad, 211BH needs to be conv erted to binary value before entering. The setting method of 2102H KPVL -CC01 R U N JOG R EV EXT PU ST O P F W D E FR E Q.
Chapter 4 Parameter s | Revision Nov . 2008, VLE1, S W V1.03 4- 111 The setting method of 21 1BH Convert 21 1BH (hexadecimal) to decimal v alue: 2 1 1B 11 1 x1 6 + x1 6 = 1 6 + 1 1 = 10 27 i npu t 21 27 KPVL -CC 01 RUN JOG R EV EXT PU ST O P F WD E FR E Q.
Chapter 4 Parameters | 4-112 Revisi on Nov. 2008, VLE1, SW V1.03 Group 13 View User-defined Parameters 13-00 | 13-31 View User-defined Parameter s Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory Setting: - Settings - Refer to group 12 for details.
Revision Nov . 2008, VLE1, S W V1.03 5-1 Chapter 5 Troubleshooting 5.1 Over Current (OC) ocA oc d OC Over-current dur i ng accel er at i on Over-current dur i ng accel er at i on Over current Chec k i.
Chapter 5 Troubleshooting | 5-2 Revision Nov . 2008, VLE1, SW V1.03 5.2 Ground Fault GFF Grou nd fa ul t No Ye s If outp ut circuit( cab le or motor) of A C moto r driv e is grounded ? Rem ove groundin g Maybe AC motor drive has mal fun ct i on or mis op era t ion due to noise.
Cha pter 5 Troubleshooting | Revision Nov . 2008, VLE1, S W V1.03 5- 3 5.4 Low V oltage (Lv) Low vol t ag e Power cu t, incl uding moment ary powe r los s Ye s Ye s Ye s Ye s Ye s Ye s No No No No No .
Chapter 5 Troubleshooting | 5-4 Revision Nov . 2008, VLE1, SW V1.03 5.5 Over Heat (OH) AC motor dr ive over heats Heat si nk over heats Check if tempe rat ure of heat si nk is lar ger than 90 O C No No No No Ye s Ye s Ye s Ye s Ye s Redu c e load No T emper ature de tecti on ma l f unctions .
Cha pter 5 Troubleshooting | Revision Nov . 2008, VLE1, S W V1.03 5- 5 5.7 Display of KPVL-CC01 is A bno rmal Abn orma l dis play or no disp lay Turn the power o ff and po wer on ag ain after disp lay.
Chapter 5 Troubleshooting | 5-6 Revision Nov . 2008, VLE1, SW V1.03 5.9 Motor cannot Run Mot or cann ot run Chec k if CE01 dis pl a ys no r ma l l y No No No No No No No No No No No No No No No Chec k.
Cha pter 5 Troubleshooting | Revision Nov . 2008, VLE1, S W V1.03 5- 7 5.10 Motor S peed cannot be Change d M o t o r c an r u n b u t cann ot chan ge speed 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 Check if the s e tting of the max.
Chapter 5 Troubleshooting | 5-8 Revision Nov . 2008, VLE1, SW V1.03 5.1 1 Motor St alls during Acceleration Mot or s talls during accelerati on Chec k if acce ler a ti on time is too sh ort Ye s Ye s .
Cha pter 5 Troubleshooting | Revision Nov . 2008, VLE1, S W V1.03 5- 9 5.13 Electromagnetic/Induction Noise There are many noises surroun d the AC motor drives and invade it by radia tion or power circui t. It may cause the misoperatio n of control circui t and even damage the AC motor drive.
Chapter 5 Troubleshooting | 5-10 Revisi on Nov. 2008, VLE1, SW V1.03 In additional, the mi crocomputer may not w ork in extreme low temperature and needs to have heater. 4. Store within a rela tive humidity range of 0% to 90% and non-condensing environment.
Revision Nov . 2008, VLE1, S W V1.03 6-1 Chapter 6 Fault Code Information and Maintenance 6.1 Fault Code Information The AC motor drive has a comprehensiv e fault di agnostic system tha t includes several dif ferent alarms and fault messages. Once a fault is detect ed, the corre sponding protective function s will be activated.
Chapter 6 Fault Code In formation and Maintenance | 6-2 Revision Nov . 2008, VLE1, SW V1.03 6.1.1 Common Probl ems and Solutions Following fault name w ill only be display ed when using with op tional digital ke ypad KPVL- CC01.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 3 Display Description o Gr d un a E Ft ul EE EE E F EE E 04 C e od : a F u l t Ground fault Corrective A ct.
Chapter 6 Fault Code In formation and Maintenance | 6-4 Revision Nov . 2008, VLE1, SW V1.03 Display Description E ov E at o St E p EE E EE E F EE E 10 C e od : a Fu l t DC BUS over-vol tage at stop Corrective Actions: 1. Ch eck if the input voltag e falls wit hin the rat ed AC motor dri ve input vo ltage ra nge.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 5 Display Description a He S t E k in H E o aE tE E F EE E 17 C e od : a Fu l t IGBT overheating IGBT temper ature exceeds protection level 40 to100HP : 100 o C Corrective Actio ns: 1.
Chapter 6 Fault Code In formation and Maintenance | 6-6 Revision Nov . 2008, VLE1, SW V1.03 Display Description e Ov T r E q or E ue 1 E EE E F EE E 26 C e od : a Fu l t Electronic Thermal Relay 1 Protection Corrective Actions: 1. Check wh ether the moto r is overloaded.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 7 Display Description E oc E HW r Er E or EE EE E F EE E 37 C e od : a F u l t OC hard ware erro r Corrective Actio ns: Re-power on to try i t. If fault code is still displayed on the keypad, please retu rn to the fact ory.
Chapter 6 Fault Code In formation and Maintenance | 6-8 Revision Nov . 2008, VLE1, SW V1.03 Display Description E PG f Re r E Er ro EE EE E F EE E 46 C e od : a Fu l t Pulse inp ut error Corrective Actions: 1.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 9 Display Description E PC a Sl E ve u Fa l E t E E F EE E 57 C e od : a F u lt illegal commun ication address Corrective Actio ns: Check if the communicati on address is correct.
Chapter 6 Fault Code In formation and Maintenance | 6-10 Revisi on Nov. 2008, VLE1, SW V1.03 NOTE Make sure that RUN command or signal is OFF before ex ecuting RESET to prevent damage or personal injury due to immediate operation.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 11 6.2 Maintenance and Inspections Before the check-u p, always turn o ff the AC input pow er and remove the cover .
Chapter 6 Fault Code In formation and Maintenance | 6-12 Revisi on Nov. 2008, VLE1, SW V1.03 Mechanical parts Maintenance Period Check Items Methods and Criterion Daily Half Year One Year If there.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 13 DC capacity of main c ircuit Maintenance Period Check Items Methods and Criteri on Daily Half Year O.
Chapter 6 Fault Code In formation and Maintenance | 6-14 Revisi on Nov. 2008, VLE1, SW V1.03 Magnetic contactor and relay of main circuit Maintenance Period Check Items Methods and Criteri on Dail.
Ch apter 6 Fault Code Information and M aintenance | Revision Nov . 2008, VLE1, S W V1.03 6- 15 Ventilation channel of cooling system Maintenance Period Check Items Methods and Cri terion Daily Ha.
Chapter 6 Fault Code In formation and Maintenance | 6-16 Revisi on Nov. 2008, VLE1, SW V1.03 This page intention ally left blank.
Revision Nov . 2008, VLE1, S W V1.03 A- 1 Appendix A Specifications There are 230V and 460V models for custom ers to choose by their requirement. Voltage Class 230V Class Model Number VFD-XXXVL 055 075 110 150 185 220 300 370 Max. Applicable M otor Output ( kW) 5.
Appendix A Specifications | A-2 Revision Nov . 2008, VLE1, S W V1.03 NOTE **Rated Output Cur rent for Elevator s (A) El evator D ut y 250 200 150 100 50 0 -5 0 - 100 - 150 - 200 - 250 10 20 30 40 50 60 #2 #3 #4 #5 #6 #7 *1 *2 *3 *4 *5 *6 *7 #1 T ime ( sec onds) (% ) Cur r ent Event Description Time(s) Current #1 Per torque 1.
Appendix A Specifications | Revision Nov . 2008, VLE1, S W V1.03 A- 3 General Specifications Control System 1: V/f, 2: VF+ PG, 3: SVC, 4: FOC+PG, 5: TQR+PG, 6:FOC+PM Start Torque Starting torque is 150% at 0.
Appendix A Specifications | A-4 Revision Nov . 2008, VLE1, S W V1.03 This page intention ally left blank.
Revision Nov . 2008, VLE1, S W V1.03 B-1 Appendix B Accessories General Precautions This VFD-VL AC motor drive has gone through rigorous quality con trol tests at the factory before shipmen t. If the package is damaged during shipping, please co ntact your dealer.
Appendix B Accessories | B-2 Revision Nov . 2008, VLE1, S W V1.03 B.1 A ll Brake Resistor s & Brake Units Used in AC Motor Drives Applicable Motor Voltage hp kW Full Load Torque Nm Resistor value spec for each AC M otor Drive Brake Torque 10%ED Min.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 3 the brake resistor from damage due to frequent brake, or due to brake unit keeping operating resulted from unu sual high input voltage. Und er such cir cumstance, just turn off the p ower to prevent damaging the brake re sistor.
Appendix B Accessories | B-4 Revision Nov . 2008, VLE1, S W V1.03 B.1.1 Dimensions and Weights for Brake Resistors (Dimensions are in millimeter) Order P/N: BR080W200, BR080W750, BR300W070, BR300W100, BR300W250, BR300W400, BR400W150, BR400W040 Model no.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 5 Order P/N: BR500W030, BR500W 100, BR1K0W020, B R1K0W075 Model no. L1 L2 H D W Max.
Appendix B Accessories | B-6 Revision Nov . 2008, VLE1, S W V1.03 Order P/N: BR1K0W050, BR1K2W008 , BR1K2W6P8, B R1K5W005, BR1K5W040 B.1.2 Specifications for Brake Unit 230V Series 460V Series 2015 2022 4030 4045 4132 Max. Motor Power (kW) 15 22 30 45 132 Max.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 7 B.1.3 Dimensions for Brake Unit (Dimensions are in millimeter [inch]) VFDB2015, VFDB2022, VFDB4030, VFDB4045 80 .0 [ 3.1 5] 12 1.0 [4 .76 ] 189. 5 [ 7.4 6] 200. 0 [ 7.8 7] 130.0 [5 .
Appendix B Accessories | B-8 Revision Nov . 2008, VLE1, S W V1.03 VFDB4132 VFDB 4132 CHARGE ACT OC OH.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 9 B.2 Non-fuse Circuit Breake r Chart For 1-phase/3-phase driv es, the current rating of the breaker shall be within 2- 4 times maximum input current rating.
Appendix B Accessories | B-10 Revision Nov. 2008, VLE1, SW V1.03 Line Fuse Model I (A ) Input I (A) Output I (A) Bussmann P/N VFD300VL23A 110 120 225 JJN-225 VFD300VL43A 60 60 125 JJN-125 VFD370VL23A .
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 11 B.4 AC Reacto r B.4.1 AC Input Reactor Recommended Value 460V , 50/60Hz, 3-Phase Inductance (mH) kW HP Fundamental Amps Max. continuous Amps 3% impedance 5% impedance 5.5 7.5 12 18 2.
Appendix B Accessories | B-12 Revision Nov. 2008, VLE1, SW V1.03 460V , 50/60Hz, 3-Phase Inductance (mH) kW HP Fundamental Amps Max. continuous Amps 3% impedance 5% impedance 5.5 7.5 18 27 1.5 2.5 7.5 10 18 27 1.5 2.5 11 15 25 37.5 1.2 2 15 20 35 52.5 0.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 13 Correct wiring M1 M2 Mn reactor AC mot or driv e AC mot or driv e AC motor drive moto r moto r moto r Application 2 Question Silicon rectifier and AC motor drive is connected to the same pow er .
Appendix B Accessories | B-14 Revision Nov. 2008, VLE1, SW V1.03 Correct wiring DC powe r reactor reactor AC mot o r driv e moto r sili con rectif ier Application 3 Question Used to improve th e input power factor , to reduce harmonics and prov ide protection from AC line disturbances.
A ppendix B Accessorie s | Revision Nov . 2008, VLE1, S W V1.03 B- 15 B.5 Zero Phase Reactor (RF220X 00A) Recommended Wire Size Cable type ( Note ) AWG mm 2 Nominal (mm 2 ) Qty. Wiring Method ≦ 10 ≦ 5.3 ≦ 5.5 1 Diagram A Single- core ≦ 2 ≦ 33.
Revision Nov . 2008, VLE1, S W V1.03 B-16 B.6 DC Choke Recommend ed V alues 230V DC Choke Input voltage kW HP DC Amps I nductance (mh) 5.5 7.5 32 0.85 7.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-17 B.7 Digita l Keyp ad KPVL-CC01 The digital key pad is the display of VFD-VL series. The following keyp ad appearance is only for reference and please see the product for actual appearance.
Appendix B Accessories | B-18 Revision Nov. 2008, VLE1, SW V1.03 Display Message Descriptions - DC S BU O E VA LT G E E E E R EE EE 1 E 70 6. V E dc Press MODE key Displays the voltag e of DC BUS T OU T PU U E CE RR N E T E E S EE EE 0 EE 0 .
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-19 B.7.2 How to Operate the Digital Keypad KPVL -CC01 E FR E Q. T SE I PO N E T E E S EE EE 0 E 60 .0 H E z E T OU T PU R E F. EQ EE EE E S EE EE 0 E0 0 .0 H E z E - DC S BU O E VA LT G E E E E S EE EE 5 E 20 3.
Appendix B Accessories | B-20 Revision Nov. 2008, VLE1, SW V1.03 R PA E AM P CO O Y CP E YE E S E E E R E AD E 1 EE E EE R PA E AM P CO E Y EE E EE E S E E E R E AD E 1 EE E EE R PA E AM P CO Y EP YE E S E E E R E AD E 1 EE E EE R P A E A MP CO E Y EE E EE E S E A E S E VE v 1 E 10 .
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-21 B.7.3 Dimension of the Digital Keypad Unit: mm [inch] B.7.4 Recommended Positio n the Rubber Magnet of the Dig ital Keypad This rubber magnet is shipped w ith the digi tal key pad.
Appendix B Accessories | B-22 Revision Nov. 2008, VLE1, SW V1.03 B.8 PG Card (for Encoder) B.8.1 EMVL-PGABL B/O VP A B Z Z/O A B Z B/O 0V Z / O U V W UV W 1. T erminals descriptions Terminal Symbols Descr iptions Specifications VP Power source of encoder (use SW2 to sw itch 12V/5V) Voltage: +5V ± 0.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-23 2. Wire length Types of Puls e Generators Maximum Wire Length Wire Gauge Line Driver 100m 1.25mm 2 (AWG16) or above 3. Types of Pulse Generators (Encoders) Line driver Q Q Z/ O 0V A/O A/O B/O B/O Z/ O VP 0V A A B B Z Z PG EMVL - PG ABL U U V V W W Encod e r 4.
Appendix B Accessories | B-24 Revision Nov. 2008, VLE1, SW V1.03 Settings and explanations Division factor RESERVE I/MODE O/MODE RST A leads B B leads A X 0 0 1 A-/A B-/B A/O -/A/O B/O- /B/O A-/A B-/B.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-25 When PIN 2 and PIN 3 are set to 0, the input signals (A- /A and B-/B) of PG card should be square wave and A/O-/A/O and B/O-/B/O are the outputs of frequency divider.
Appendix B Accessories | B-26 Revision Nov. 2008, VLE1, SW V1.03 Terminal Symbols Descr iptions Specifications A/O, , B/O, B Z/O, Z A /O /O , /O Signal output for P G feedback card and can be used as a frequency div ider.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-27 4. Output Signal Se tting of the Frequency Divider It generates the ou tput signal of div ision factor “n” after dealing w ith the input pulse. P lease set by the sw itch SW1 on the card.
Appendix B Accessories | B-28 Revision Nov. 2008, VLE1, SW V1.03 NOTE When the switch is ON, it means logi c 0. A-/A and B-/B are the input sign als of PG card. A / O-/A/O and B / O-/B/O are the line driver outputs of the fre quency divider measured by the differential probe .
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-29 VFD-VL series 54321 10 9 8 7 6 15 14 13 12 11 Pin NO Terminal Name Pin NO Terminal Name 1 B- 9 +5V 2 NC 10 SIN 3 Z+ 11 SIN’ 4 Z- 12 COS 5 A+ 13 COS’ 6 A- 14 NC 7 0V 15 NC 8 B+ A+ A- Z+ Z- B+ B- SIN SIN' COS COS ' +5V 0V Vdc GND 90 el.
Appendix B Accessories | B-30 Revision Nov. 2008, VLE1, SW V1.03 Terminal Symbols Descriptions Specifications SIN, SIN’, COS, COS’ Sine line driver input signal (absolute signal) 0 0 360 mech.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-31 Settings and explanations Division factor RESERVE I/MODE O/MODE RST A leads B B leads A X 0 0 1 A B A/O-/A /O B/O-/ B/O A B A/O-/A /.
Appendix B Accessories | B-32 Revision Nov. 2008, VLE1, SW V1.03 that B leads A. A- /A is a square wave input. B/O-/B/O and B-/B shoul d be input synchronously . A/O-/A/O is the outpu t of frequency divider. Z/O-/Z/O of the PG card w ill act by the input signal of Z-/Z and don’t have the function of frequency div ider.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-33 OB A/O A/O B/O B/O OA VP 0V A+ ( +C O S) B+ ( +S I N ) Dat a+ EMVL - PGS01 CLO CK+ CLO CK- A- ( R EF COS) B- ( R EF SIN) PG Dat a- GN D Enc oder 2.
Appendix B Accessories | B-34 Revision Nov. 2008, VLE1, SW V1.03 Terminal Symbols Descriptions Specifications J4 Grounding Connected to the g rounding of the power of the AC motor dri ve and used for PG shielding 4.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-35 NO TE When the switch is ON, it means logi c 0. A-/A and B-/B are the input sign als of PG card. A / O-/A/O and B / O-/B/O are the line driver outputs of the fre quency divider measured by the differential probe .
Appendix B Accessories | B-36 Revision Nov. 2008, VLE1, SW V1.03 B.9 A MD-EMI Filter Cross R eference AC Driv es Model Number FootPr int VFD055VL43A, VFD075VL43A, VFD110VL43A, RF110B43CA Y VFD055VL23A.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-37 1. Use the cable w ith shielding (double shielding is the best). 2. The shielding on bo th ends of the moto r c able should be g rounded with the mi nimum length and maximum contact area.
Appendix B Accessories | B-38 Revision Nov. 2008, VLE1, SW V1.03 Use a motor with enhanced insula tion. Connect an output reactor (optional) to th e output terminals of the AC motor drive The length of the cable between AC m otor drive and motor should be a s short as possible (10 to 20 m or l ess) For models 7.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-39 Order P/N: RF1 10B43CA 60 33 200 120 398 382 26 20 382 7.0.
Appendix B Accessories | B-40 Revision Nov. 2008, VLE1, SW V1.03 Order P/N: 50TDS4W4C Order P/N: 100TDS84C.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-41 Order P/N: 200TDDS84C.
Appendix B Accessories | B-42 Revision Nov. 2008, VLE1, SW V1.03 Order P/N: 150TDS84C Order P/N: 180TDS84C.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-43 B.10 EMVL-IOA01 AV O 1 A GND MO10 M O9 MO8 MCM MO 7 MO6 MO5 MO4 MO3 Terminals Descriptions AVO1-AGND AVO2-AGND Multifunction analog v oltage output term inal -10.0V~10.0V The analog output is define d by Pr.
Appendix B Accessories | B-44 Revision Nov. 2008, VLE1, SW V1.03 B.1 1 Safety Relay EMVL-SAF01 B.11.1 Functions of the Terminals Terminals Descriptions Specifications S1 +24VDC power Input S2 +24VDC, reference level of the pow er ・ Min.
Appendix B Ac cessories | Revision Nov . 2008, VLE1, S W V1.03 B-45 Descriptions 1. When the power +24VDC is applied to S1 and S2 (S1 is +), the relay contacts of S3 and S4 are ON. When the power +24VDC i sn’t applied to S1 and S2, the relay contacts of S3 and S4 are OFF.
Appendix B Accessories | B-46 Revision Nov. 2008, VLE1, SW V1.03 This page intention ally left blank.
Revision Nov . 2008, VLE1, S W V1.03 C-1 Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor drive for the appli cation is very important and has great influence on its life time. If the capa city of AC motor drive is too l arge, it cannot offer complete protection to the motor and moto r maybe damaged.
Appendix C How to Select the Right AC Motor Drive | C-2 Rev ision Nov. 2008, V LE1, SW V1.03 C.1 Capacity Formulas 1. When one A C motor drive operates one motor The starting capacity should be less th an 1.5x rated cap acity of AC motor drive The starting capacity = ) ( _ _ _ _ _ 5 .
Appendix C How t o Select the Right AC Mot or Drive | Revision Nov . 2008, VLE1, S W V1.03 C-3 2.3 When it is running conti nuously The requirement of load capacity shoul d be less than the capaci.
Appendix C How to Select the Right AC Motor Drive | C-4 Rev ision Nov. 2008, V LE1, SW V1.03 C.2 General Precaution Selection Note 1. When the AC Motor Driv e is connected dire ctly to a large-capacit.
Appendix C How to Se lect the Right AC Motor Drive | Revision Nov . 2008, VLE1, S W V1.03 C-5 model, (to shorten deceleration time o nly) or increase the cap acity for both the motor and the AC Motor Drive.
Appendix C How to Select the Right AC Motor Drive | C-6 Rev ision Nov. 2008, V LE1, SW V1.03 8. Because of the high carrier frequency PWM co ntrol of the VFD series, pay attention to the following mot.
Appendix C How t o Select the Right AC Mot or Drive | Revision Nov . 2008, VLE1, S W V1.03 C-7 Power T ransmission Mechanism Pay attention to reduced lubrication w hen operating gear reduction motors, gearbox es, belts and chains, etc. ov er longer periods at low speed s.
Appendix C How to Select the Right AC Motor Drive | C-8 Rev ision Nov. 2008, V LE1, SW V1.03 This page intention ally left blank..
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