Delta Electronics VFD-EL manual

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Preface Thank you for choosing DELTA’s multifunction VFD- EL Series. The VFD-EL Series is manufa ctured with high-quality co mponents and materials and in corporate the la test microprocessor te chnology available. This manual is to b e used for the in stallation, paramete r setting, troubleshoo ting, and daily maintenance of the AC mo tor drive.[...]

WA R N I NG ! 1. DO NOT use Hi-pot test for internal component s. The semi-condu ctor used in AC motor drive easily damage by high-v oltage. 2. There are highly sensitiv e MOS components on the printed circuit board s. These compon ents are especially sen sitive to static electricit y. To prevent damage to these components, do not touch these compo[...]

Table of Contents Prefac e ............................................................................................................. i Table of Contents .......................................................................................... iii Chapter 1 In troduction ..........................................................................[...]

Chapter 3 Keypad and St art Up .................................................................. 3-1 3.1 Description of the Digital Keypad ....................................................... 3-1 3.2 How to Operate the Digita l Keypad .................................................... 3-3 3.3 Reference Table for the 7-segme nt LED Display of [...]

5.14 Envir onmental Co ndition ................................................................... 5-9 5.15 Affecting Ot her Machines ............................................................... 5-10 Chapter 6 Fault Code Info rmation and Ma intenance ................................ 6-1 6.1 Fault Code Informa tion ...............................[...]

B.8.1 DeviceNet Communica tion Module (C ME-DN 01) ..................... B-16 B.8.1.1 Panel Appearan ce and Dim ensions .................................. B-16 B.8.1.2 Wiring and Setti ngs ........................................................... B-16 B.8.1.3 Powe r Supply .................................................................... B-17 [...]

Appendix C Ho w to Select th e Right AC Mo tor Driv e.............................. C-1 C.1 Capacity Formulas ............................................................................ C-2 C.2 General Precaut ion ........................................................................... C-4 C.3 How to Choose a Suitable Motor.....................[...]

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Revision August 20 08, 2ELE, V1.02 1-1 Chapter 1 Introduction The AC motor drive sho uld be kept in the shipping carton or crate be fore installation. In order to retain the warranty coverage, the AC motor driv e s hould be stored properly when it is not to be used for an extended per iod of time. Storage con ditions are: CAUTION! 1. Store in a cle[...]

Chapter 1 Introduction | 1-2 Revision August 2008, 2ELE, V 1.02 1.1 Receiving and Inspection This VFD-EL AC motor driv e has gone through rigor ous quality control test s at the factory before shipment. After receiv ing the AC motor driv e, please check for the following:  Check to make sure th at the package i ncl udes an AC motor drive, the Us[...]

Chapter 1 Introduction | Revision August 20 08, 2ELE, V1.02 1-3 1.1.3 Series Number Explan ation 01 7 0T 007E L23A Product ion number Pro ductio n year 2007 Product ion factory Product ion week T : T a o yua n, W: Wujiang Model 230 V 3- phase 1H P(0.75kW ) If the nameplate in formation does not correspond to your purchase order or if there a re any[...]

Chapter 1 Introduction | 1-4 Revision August 2008, 2ELE, V 1.02 Internal St ructure Dig ita l key pad ACI/AVI RS48 5 p ort (RJ -45) NPN/ PNP RFI Jumper Location at the righ t s ide NO TE RFI jumper is near the input term inals as shown in the ab ove figure and can be removed by taking off screws. Frame Power range Models A 0.25-2hp (0.2-1.5 kW) VFD[...]

Chapter 1 Introduction | Revision August 20 08, 2ELE, V1.02 1-5 RFI Jumper RFI Jumper: The AC motor drive may emit the electr ical noise . The RFI jumper is u sed to suppress the interference (Radio Frequency Interference) on the pow er line. Main power isolated from earth: If the AC mo tor drive is supplied fr om a n isolated power (I T power), th[...]

Chapter 1 Introduction | 1-6 Revision August 2008, 2ELE, V 1.02 1.2.1 A mbient Condit ions Install the AC motor driv e in an environment w ith the follow ing conditions: Air Temperature: -10 ~ +50°C (14 ~ 122°F) for UL & cUL -10 ~ +40°C (14 ~ 104°F) for side-by -side mounting Relative Humidity: <90%, no condensation allow ed Atmosphere p[...]

Chapter 1 Introduction | Revision August 20 08, 2ELE, V1.02 1-7 Frame B Mounting Clearances Option 1 (-10 to +50 ° C) Option 2 (-10 to +40 ° C) Air flow 150mm 150mm 5 0 m m 5 0 m m 150mm 150mm 5 0 m m 5 0 m m Air Flow CAUTION! 1. Operating, storing or transporting the AC motor drive outside the se conditions may cau se damage to the AC motor driv[...]

Chapter 1 Introduction | 1-8 Revision August 2008, 2ELE, V 1.02 Installation w ith Metal Separation Installation without M etal Separation Air flow Frame A Frame B 120mm 120mm 120mm 120mm 150mm 150mm 150mm 150mm 120mm 120mm 150mm 150mm A B A B Frame A Frame B 1.2.2 DC-bus Sharing: Connecting the D C-bus of the AC Motor Dri v es in Parallel 1. This [...]

Chapter 1 Introduction | Revision August 20 08, 2ELE, V1.02 1-9 Pow er 208/ 220/2 30/38 0/440 / 48 0 (depend on mode ls) pow e r should be a ppli ed at the same tim e (o nly the same powe r s yst em can be co nnec ted in par all el) For frame A an d B, ter minal + ( -) is conne cted to th e te rmina l + ( -) of t he brak ing mo dul e. U V W U V W U[...]

Chapter 1 Introduction | 1-10 Revision August 20 08, 2ELE, V1.02 NOTE Frame A: VFD002EL11A/21A/23A, VFD004EL11A/21 A /23A/43A, VFD007EL21A/23A/43A, VFD015EL23A/43A Frame B: VFD007EL11A, VFD015EL21A, VFD 022EL21A/23A/43A , VFD037EL23A/43A[...]

Revision August 20 08, 2ELE, V1.02 2-1 Chapter 2 Installation and Wiring After removing the front cover, chec k if the power and control terminals are cle ar. Be sure to observ e the following preca utions when wiring.  General Wiring Information Applicable Codes All VFD-EL series are Underw riters Laborator i es, Inc. (UL) and Canadian Underwri[...]

Chapter 2 Installation and Wiring | 2-2 Revision August 2008, 2ELE, V 1.02 DANGER! 1. A charge may still r emain in the DC bus capa citor s with hazardous v oltages even if the p ower has been turned o ff. To prevent person al injury, please en sure that the power is turned off and wait ten minute s for the capa citors to disch arge to safe voltage[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-3 AV I / A C I ACM + +10V 5K 3 2 1 Fi gure 1 for models of VFD- EL Seri e s VFD0 02EL11A/ 21 A , V FD004 EL11A/2 1A , VFD0 07EL1 1 A/ 21 A , V FD015 EL21A, VF D 0 22EL 2 1 A Power supply +10V /3mA Master Freq uency 0- 10V 47K /4- 20mA Anal og S ign al Common E Main c ir c u i[...]

Chapter 2 Installation and Wiring | 2-4 Revision August 2008, 2ELE, V 1.02 AV I/ACI ACM + +10V 5K 3 2 1 Fi gur e 2 f or mo del s o f VF D-E L S eries VFD0 02EL2 3A, V FD 0 04EL2 3A/4 3A, VF D 0 07E L 2 3A/4 3A, VF D 0 15EL2 3A/43 A, VFD0 22EL2 3A/43 A , VFD0 3 7EL2 3A/43 A Power supply +10V/3m A Master F req uency 0- 10V 47K /4-2 0mA Anal og S i gn[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-5 Figure 3 Wiring for NPN mode and PNP mode A. NPN mode witho ut external power Fact ory setting NPN PNP B. NPN mode with external power Fact ory setting NPN PNP 24 Vdc - + C. PNP mode without ex ternal power Sw1 Fact ory setting NPN PNP[...]

Chapter 2 Installation and Wiring | 2-6 Revision August 2008, 2ELE, V 1.02 D. PNP mode with external power Sw1 Fact ory setting NPN PNP 24 Vdc - + CAUTI ON! 1. The wiring of main circuit and control circui t should be separated to prev ent erroneous actions. 2. Please use shield wire for the control w iring and not to expose the peeled-off net in f[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-7 Excellent Good Not allo wed[...]

Chapter 2 Installation and Wiring | 2-8 Revision August 2008, 2ELE, V 1.02 2.2 External Wiring Mot o r Ou tpu t A C Li ne R ea ct or Powe r Suppl y Mag ne t i c c ont actor I nput AC Line React or EM I Filt e r R/ L 1 S/L2 T/ L3 U/ T1 V/ T2 W/ T3 + Zer o- ph a se Rea cto r Zero-phase Re a ct or FUSE/ N F B - BR BUE B rak e re si st o r Br ak unit I[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-9 2.3 Main Circuit 2.3.1 Main Circuit Connection R(L 1) S(L 2 ) T(L 3) R S T U( T1 ) V(T2) W(T3 ) IM 3~ MC E E + - No fuse br eak er ( N F B ) Brake Resist o r ( O p ti o n a l ) Motor BUE BR Br ake Uni t ( Op t io na l) Terminal Symbol Explanation of Terminal Function R/L1, [...]

Chapter 2 Installation and Wiring | 2-10 Revision August 20 08, 2ELE, V1.02  Please use voltage and current w ithin the regulation show n in Appendix A.  When using a GFCI (Ground Fault Circuit Interrup ter), select a cu rrent sensor w ith sensitivity of 20 0mA, and not le ss than 0. 1-second detection time to avoid n uisance tripping. For sp[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-11 2.3.2 Main Circuit Terminals Frame A Frame B Frame Power Terminals Torque Wire Wire type R/L1, S/L2, T/L3 A U/T1, V/T2, W/ T 3, 14.2-16.3kgf-cm (12-14in-lbf) 12-18 AWG. (3.3-0.8mm 2 ) Copper only, 75 o C R/L1, S/L2, T/L3 U/T1, V/T2, W/ T 3 B +, -, 16.3-19.3kgf-cm (14-17in-[...]

Chapter 2 Installation and Wiring | 2-12 Revision August 20 08, 2ELE, V1.02 2.4 Control T erminals Circuit diagram for digital inputs (NPN current 16mA.) +24V DCM NPN Mode 1 3 4 2 2 1 +24V DCM PNP M ode 1 3 4 2 2 1 The position of the control terminals RS-48 5 1 0 V MI1 MI3 MI5 24V A VI RA RB RC MI2 MI4 MI6 DC M ACM AFM Terminal symbols and functio[...]

Chapter 2 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-13 Terminal Symbol Terminal Function Factory Settings (N PN mode) ON: Connect to DCM MI5 Multi-function Input 5 MI6 Multi-function Input 6 ON: the activation curren t is 5.5mA. OFF: leakage current tolerance is 10 μ A. +24V DC Voltage Source +24VDC, 50mA used for PNP mode. D[...]

Chapter 2 Installation and Wiring | 2-14 Revision August 20 08, 2ELE, V1.02 Analog inputs (AVI, ACM)  Analog input signals a re easily affecte d by external noi se. Use shielded w iring 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 Install ation and Wiring | Revision August 20 08, 2ELE, V1.02 2-15 The specification for the control terminals The position of the con t rol term inals RS-485 1 0 V MI1 MI 3 MI5 24 V A VI RA RB RC MI2 MI4 MI6 DC M ACM AFM Frame Torque Wire A, B 5.1-8.1kgf-cm (4.4-7in-lbf) 16-24 AWG. (1.3-0.2mm 2 ) NO TE Frame A: VFD002EL11A/21A/23A, VFD00[...]

Chapter 2 Installation and Wiring | 2-16 Revision August 20 08, 2ELE, V1.02 This page intention ally left blank[...]

Revision August 20 08, 2ELE, V1.02 3-1 Chapter 3 Keypad and Start Up 3.1 Description of the Digital Keyp ad LED Display Indicates frequency , voltage, current, user defined units and etc. Status Display Display the driver's current sta tus. STOP/RESET Stops A C dr ive oper ation an d reset the drive after fault o cc urred. RUN Key Start AC dri[...]

Chapter 3 Keypad and Start U p | 3-2 Revision August 2008, 2ELE, V 1.02 Display Message Descriptions Displays the AC dri ve Master Frequen cy. Displays the actual output frequency at terminals U/T1, V/ T2, and W/T3. User defined unit (w here U = F x Pr.00.05) Displays the outpu t current at terminal s U/T1, V/T2, and W/T3. Displays the AC motor dri[...]

Chapter 3 Ke y pad and Start Up | Revision August 20 08, 2ELE, V1.02 3-3 3.2 How to Operate the Digital Keyp ad To s h i f t d a t a Setting direction Set ting Mode Setti ng paramete rs Succe ss t o set paramete r . Input dat a error NOT E ： In t he parameter setting m od e, y ou c an press to return the s e l e cting mo de. (When o peration sour[...]

Chapter 3 Keypad and Start U p | 3-4 Revision August 2008, 2ELE, V 1.02 3.3 Reference T able for the 7-seg ment LED Display of the Digital Key pad Digit 0 1 2 3 4 5 6 7 8 9 LED Display English alphabet A b Cc d E F G Hh Ii Jj LED Display English alphabet K L n Oo P q r S Tt U LED Display English alphabet v Y Z LED Display 3.4 Operation Method The o[...]

Chapter 3 Ke y pad and Start Up | Revision August 20 08, 2ELE, V1.02 3-5 3.5 T rial Run You can perform a trial run by using digital key pad with th e following steps. b y following step s 1. Setting frequency to F5.0 by pressing . 2. If you want to change direction from forw ard running to rev erse running: 1. pr ess MOD E key to find F WD. 2. pre[...]

Chapter 3 Keypad and Start U p | 3-6 Revision August 2008, 2ELE, V 1.02 1. After applying the powe r, verify that LE D display shows F 60.0Hz. 2. Press key to set frequency to around 5Hz. 3. Press key for forward running. And i f you want to change to reverse running, you should press . And if you want to decelerate to stop, please press key. 4. Ch[...]

Revision August 20 08, 2ELE, V1.02 4-1 Chapter 4 Parameters The VFD-EL parameters are div ided into 11 groups by property for ea sy setting. In most applications, the user can finish all parame ter settings befor e start-up without the need for re-adjustment during operation. The 11 groups are as follows: Group 0: User Parameters Group 1: Basic Par[...]

Chapter 4 Parameters | 4-2 Revision Aug ust 2008, 2ELE, V1.0 2 4.1 Summary of Parameter Settings  : The parameter can be set during o peration. Group 0 User Parameters Parameter Explanation Settings Factory Setting Customer 00.00 Identity Code o f the AC motor drive Read-only ## 00.01 Rated Curr ent Display of the AC motor drive Read-only #.# 0:[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-3 Parameter Explanation Settings Factory Setting Customer 7: Display output p ower (P) 8: Display PID se tting and feedba ck signal 9: Disp lay AVI (I) (V) 10: Dis play ACI (i) (mA) 11: Display the temperature of IGBT (h ) ( ° C)  00.05 User-Defined Coefficient K 0. 1 to 160.0 1.0 00.0[...]

Chapter 4 Parameters | 4-4 Revision Aug ust 2008, 2ELE, V1.0 2 Parameter Explanation Settings Factor y Setting Customer 115V/230V series: 0.1V to 255.0V 10.0 01.04 Mid-Point Voltage (Vmid) 460V series: 0.1V to 510.0V 20.0 01.05 Minimum Output Frequency (Fmin) 0.10 to 600.0 Hz 1.50 115V/230V series: 0.1V to 255.0V 10.0 01.06 Minimum Output Voltage ([...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-5 Group 2 Operation Method Parameters Parameter Explanation Settings Factory Setting Customer  02.00 Source of First Master Frequency Command 0: Digital keypad U P/DOWN key s or Multi- function Inputs UP/DOWN. Last u sed frequency sav ed. 1: 0 to +10V from AV I 2: 4 to 20mA from ACI 3: [...]

Chapter 4 Parameters | 4-6 Revision Aug ust 2008, 2ELE, V1.0 2 Parameter Explanation Settings Factory Setting Customer 3: Enable. Operatio n status will change if operation command so urce Pr.02.01 i s changed. 0: Decelerate to 0 Hz 1: Coast to stop and display “AErr” 02.06 Loss of ACI Signal (4-20mA) 2: Continue operation by last frequency com[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-7 Parameter Explanation Settings Factory Setting Customer 0: by Current Freq Command 1: by Zero Freq Command 02.14 Initial Frequency Selection (for keypad & RS485) 2: by Frequency Display at Stop 0 02.15 Initial Frequency Setpoint (for key pad & RS485) 0.00 ~ 600.0Hz 60.00 02.16 Di[...]

Chapter 4 Parameters | 4-8 Revision Aug ust 2008, 2ELE, V1.0 2 Parameter Explanation Settings Factor y Setting Customer 11: Preliminary count v alue attained 12: Over Voltage S tall supervision 13: Over Current Stall supervision 14: Heat sink ov erheat warning 15: Over Voltage supervision 16: PID superv ision 17: Forward command 18: Reverse comm an[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-9 Parameter Explanation Settings Factor y Setting Customer 03.10 Reserved 03.11 Brake Rele ase Frequency 0.00 to 20.00Hz 0.00 03.12 Brake Engag e Frequency 0.00 to 20.00Hz 0.00 03.13 Display the Statu s of Relay Read only ## Group 4 Input Function Parameters Parameter Explanation Settings [...]

Chapter 4 Parameters | 4-10 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Customer 9: External base block 4 10: Up: Increment master frequen cy 04.08 Multi-function Input Terminal (MI6) 11: Down: Decrem ent master frequency 12: Counter Trigger Signal 13: Counter rese t 14: E.F. External Fault Input 15: PID func [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-11 Parameter Explanation Settings Factory Setting Customer 04.15 Min ACI Current 0.0 to 20.0mA 4.0 04.16 Min ACI Frequency 0.0 to 100.0% 0.0 04.17 Max ACI Current 0.0 to 20.0mA 20.0 04.18 Max ACI Frequency 0.0 to 100.0% 100.0 04.19 | 04.25 Reserved Read only. Bit0: MI1 Sta tus Bit1: MI2 St[...]

Chapter 4 Parameters | 4-12 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Customer  05.05 6th Step Speed Frequency 0.00 to 600.0 H z 0.00  05.06 7th Step Speed Frequency 0.00 to 600.0 H z 0.00  05.07 8th Step Speed Frequency 0.00 to 600.0 H z 0.00  05.08 9th Step Speed Frequency 0.00 to 600.0 H z 0.0[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-13 Parameter Explanation Settings Factor y Setting Custome r 2: Enabled during constant speed operation. After the ov er-torque is detected , stop running. 3: Enabled during a ccel. After the ov er-torque is detected, keep running until OL1 or OL occurs. 4: Enabled during a ccel. After the[...]

Chapter 4 Parameters | 4-14 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Custome r 14: Phase-Loss (PHL) 15: Reserved 16: Auto Acel/Dece l failure (CFA) 17: SW/Passw ord protection (codE ) 18: Power Board CPU WRITE failur e (cF1.0) 19: Power Board CPU READ failure (cF2.0) 06.10 Third Most Recent Fault Record 20:[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-15 Parameter Explanation Settings Factory Setting Custome r  07.02 Torque Compensation 0.0 to 10.0 0.0  07.03 Slip Compensation 0.00 to 10.00 0.00 07.04 | 07.09 Reserved 07.10 Accumulative Mo tor Operation Time (Min.) 0 to 1439 Min. 0 07.11 Accumulative Mo tor Operation Time (Day) 0 [...]

Chapter 4 Parameters | 4-16 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Custome r 08.02 DC Brake Time during Stopping 0.0 to 60.0 sec 0.0 08.03 Star t-Point for DC Brake 0.00 to 600.0Hz 0.00 0: Operation stops after momentary pow er loss 1: Operation continues after momentary power loss, speed sear ch starts w[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-17 Parameter Explanation Settings Factory Setting Custome r 0: Disable 08.17 Auto Energy Saving 1: Enable 0 0: AVR function en able 1: AVR function disable 2: AVR function disable for decel. 08.18 AVR Function 3: AVR function disable for stop 0 08.19 Reserved  08.20 Compensation Coeffic[...]

Chapter 4 Parameters | 4-18 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Custome r 4: 8,E,1 (Modbus, RTU) 5: 8,O,1 (Modbus, RTU) 6: 8,N,1 (Modbus, RTU) 7: 8,E,2 (Modbus, RTU) 8: 8,O,2 (Modbus, RTU) 9: 7,N,1 (Modbus, ASCII) 10: 7,E,2 (Modbus, ASCII) 11: 7,O,2 (Modbus, ASCII) 09.05 Reserved 09.06 Reserved 09.07 R[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-19 Parameter Explanation Settings Factory Setting Custome r  10.04 Deri vative Contro l (D) 0.00 to 1.00 sec 0.00 10.05 Upper Boun d for Integral Control 0 to 100% 100 10.06 Primary Delay Filter Time 0.0 to 2.5 sec 0.0 10.07 PID Output Freq Limit 0 to 110% 100 10.08 PID Feedback Signal [...]

Chapter 4 Parameters | 4-20 Revisi on August 2008, 2ELE, V 1.02 Parameter Explanation Settings Factory Setting Custome r 10.20 Treatment of the Erroneous PID Feedback Level 0: Keep operating 1: Coast to stop 2: Ramp to stop 3: Ramp to stop and restart after time set in Pr.10.21 0 10.21 Restart Delay Time after Erroneous PID Deviation Level 1 to 999[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-21 4.2 Parameter Settings for Applications Speed Search Applications Purpose Functions Rel ated Parameters Windmill, winding machine, fan and al l inertia loads Restart free- running motor Before the free-runn ing motor is completely stopped , it can be restar ted without detection of moto[...]

Chapter 4 Parameters | 4-22 Revisi on August 2008, 2ELE, V 1.02 Overheat Warning Applications Purpose Functions Related Parameters Air conditioner Safety measure When AC motor drive overheat s, it uses a thermal sensor to have overheat warning. 03.00 04.05~04.08 Two - wi re/thre e-wire Applications Purpose Functions Related Parameters General appli[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-23 Auto Restart after Fault Applications Purpose Functions Related Parameters Air conditioners, remote pumps For continuous and reliable operation without operator intervention The AC motor drive can be restarted /reset auto matically up to 10 times af ter a fault occurs. 08.15~08.16 Emerg[...]

Chapter 4 Parameters | 4-24 Revisi on August 2008, 2ELE, V 1.02 Carrier Frequency Setting Applications Purpose Functions Related Parameters General application Low noise The carrier frequen cy can be increased when req uired to reduce motor noise. 02.03 Keep Running when Frequency Command is Lost Applications Purpose Functions Related Parameters Ai[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-25 Output Signal for Base Block Applications Purpose Functions Related Parameters General application Provide a signal for running status When executing Base Block, a signal is given for ex ternal system or control wiring. 03.00 Overheat Warning for Heat Sink Applications Purpose Functions[...]

Chapter 4 Parameters | 4-26 Revisi on August 2008, 2ELE, V 1.02 4.3 Description of Parameter Settings Group 0: User Parameters  Thi s parameter can be set during operation. 00.00 Identity Code of the AC Motor Drive Settings Read Only Factory setting: ## 00.01 Rated Current Display of the AC Motor Driv e Settings Read Only Factory setting: #.# ?[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-27  This parameter allows the user to reset all par ameters to the factory settings except the fault records (Pr.06.08 ~ Pr.06.1 2). 50Hz: Pr.01.00 and Pr .01.01 are se t to 50Hz and Pr.01.02 w ill be set by Pr.00.12. 60Hz: Pr.01.00 and Pr .01.01 are set to 60Hz and Pr.01.02 is set to 1[...]

Chapter 4 Parameters | 4-28 Revisi on August 2008, 2ELE, V 1.02 00.04  Content of Multi-function Display 9 Display the signal o f AVI analog input terminal (V ). 10 Display the signal o f ACI analog inpu t terminal (mA). 11 Display the temperature of IGBT (h) in ° C  When Pr00.03 is se t to 03, the di splay is a ccording to the setting o f P[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-29 00.09 Password Set Unit: 1 Settings 0 to 9999 Factory Setting : 0 Display 0 No password set or successful input in Pr. 00.0 8 1 Password has bee n set  To set a password to pro tect your parameter se ttings. If the display sh ows 0, no pa ssword is set or password ha s been correctly[...]

Chapter 4 Parameters | 4-30 Revisi on August 2008, 2ELE, V 1.02 00.10 Reserved 00.11 Reserved 00.12 50Hz Base Voltage Selection Factory Setting: 0 Settings 0 230V/400V 1 220V/380V  This parameter determines the base voltage for 50H z. 00.13 User-defined Value 1 (corresp ond to max . frequency) Unit: 1 Settings 0 to 9999 Factory Setting: 0  Th[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-31 Group 1: Basic Parameter s 01.00 Maximum Output Frequency (Fmax ) Unit: 0.01 Settings 50.00 to 600.0 Hz Factory Setting: 60.00  This parameter determines the AC mo tor drive’s Max imum Output Frequency. All th e AC motor drive frequency command sources (analog inputs 0 to +10 V and[...]

Chapter 4 Parameters | 4-32 Revisi on August 2008, 2ELE, V 1.02  This parameter sets the Mid-Poin t 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 grea ter than Minim um Output Voltage (Pr.01.06) and equal to or le ss than Maxim[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-33 01.08 Output Freq uency Low er Limit Unit: 0.1 Settings 0.0 to 100.0% Factory Setting: 0.0  The Upper/Lower Limits are to prevent opera tion errors and mach ine damage.  If the Output Frequency Upper Limit is 50Hz and the Maximum Outp ut Frequency is 60Hz, the Output Frequency wil[...]

Chapter 4 Parameters | 4-34 Revisi on August 2008, 2ELE, V 1.02  In the diagram show n below, the Acce leration/Dec eleration Time o f the AC motor driv e is the time between 0 Hz to Maximum Output Frequency (Pr.01.00). Suppose the Maximum Output Frequency is 60 Hz, Minimum Ou tput Frequency (Pr.01.0 5) is 1.0 Hz, an d Acceleration/Deceleration [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-35  Before using the JOG command, the drive mu st be stopped first. And dur ing Jog operation, other operation commands a re not accepted, except FOR WA RD/REVERSE commands. 01.13 01.12 01.21 Fre quency Ti me JOG Acce l. T ime JO G Decel . Ti me The definition of J OG Accel./Decel. Time[...]

Chapter 4 Parameters | 4-36 Revisi on August 2008, 2ELE, V 1.02 01.17 Acceleration S-Curv e Unit: 0.1/0.01 01.18 Deceleration S-Curv e Unit: 0.1/0.01 Factory Setting: 0 Settings 0.0 S-curve disabled 0.1 to 10.0/0.01 to 10.00 S-curve enabled (10.0/10.00 is the sm oothest)  This parameter is used to en sure smooth acceleration an d deceleration v [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-37 Group 2: Operation Method Parameters 02.00  Source of First Master Frequ ency Command Factory Setting: 1 02.09  Source of Second Master Frequen cy Command Factory Setting: 0 Settings 0 Digital keypad UP/DOWN keys or Multi-function Inputs UP/DOWN. Last used frequency saved. (Digita[...]

Chapter 4 Parameters | 4-38 Revisi on August 2008, 2ELE, V 1.02 02.10  Combination of the First and Second Master Frequency Command Factory Setting: 0 Settings 0 First Mast er Frequency Command Only 1 First Master Frequency + Second Ma ster Frequency 2 First Master Frequenc y - Second Master Frequency 02.02 Stop Method Factory Setting : 0 Set ti[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-39 RUN STOP RUN STOP Freque ncy Fr eque ncy Ti me Ti me outp ut freque ncy outp ut freque ncy moto r speed mo tor speed ope ra tion command opera tion command stops according to decel eration time free r u n to s to p r a mp t o s t o p a nd f r e e ru n t o s t op EF Freq uency Freq uency[...]

Chapter 4 Parameters | 4-40 Revisi on August 2008, 2ELE, V 1.02 2kHz 8kHz 12k Hz Carrier Frequ ency Acoust ic Noise Elec tromag netic Nois e or le akag e c u r r e n t H ea t Dissipatio n Current Wav e Sign ifi cant Mini ma l Sign ifi cant Mini mal Mini mal Signif icant Mini mal Sign ifi cant  From the table, we see that the PWM carri er frequen[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-41 40% 50% 60% For 460V Serie s 80% 90% 100% 70% Car rier Frequenc y R a t e d C u r r e n t ( % ) 2kHz 4kHz 8kHz 10kHz 12k Hz 6kHz 50 wi th mo u nti n g me th od A ℃ 40 with mount in g method B ℃ 25 wi th mo u nti n g me th od B ℃ 40% 50% 60% For 115V/ 230V Se ries 80% 90% 100% 2kHz[...]

Chapter 4 Parameters | 4-42 Revisi on August 2008, 2ELE, V 1.02  When the operation command source i s from external terminal and opera tion command is ON (MI1/MI2-DCM=closed), the AC motor drive will operate a ccording to Pr .02.05 after pow er is applied. <For terminals MI1 and M I2 only> 1. When Pr.02.05 i s set to 0 or 2 , AC motor dri[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-43 It needs to rece ived a ru n co mmand afte r pre vious comm and i s c ancelled ON OFF MI1- D CM (cl os e) power is ap plied outp ut fr equen c y Pr .02.05 =0 or 1 outp ut frequen cy Pr .02.05=2 o r 3 ON OFF ON it w il l run i t w o n' t r u n when power i s appli ed The Line Start [...]

Chapter 4 Parameters | 4-44 Revisi on August 2008, 2ELE, V 1.02  These parameters determine the incre ase/ decrease of the master fr equency when operated via the Multi-function In puts w hen P r.04.05~Pr.04.08 are set to 10 (Up comm and) or 11 (Dow n command).  When Pr.02.07 is set to 0: increase/de crease the frequency by using UP/DOWN key.[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-45  These parameters are used to determinate the frequency at stop: When setting Pr.02.14 to 0: the initia l frequency will be current fre quency. When setting Pr.02.14 to 1: the initia l frequency will be 0. When setting Pr.02.14 to 2: the initia l frequency will be Pr.02.15. 02.16 Dis[...]

Chapter 4 Parameters | 4-46 Revisi on August 2008, 2ELE, V 1.02  Use this parameter to chang e frequency when (1) Pr.00.13 is no t set to 0 and frequency source is from communication or (2) P r.02.10 is no t set to 0. 02.19 User-defined Value 2 Unit: 1 Settings Read-only Factory Setting: 0  For example: suppose that the frequency source is th[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-47 Group 3: Output Function Parameters 03.00 Multi-function Outp ut Relay (RA1, RB1, RC1) Factory Setting: 8 Settings Functi on Description 0 No Function 1 AC Drive Operational Active when the drive is ready or RUN command is “ON”. 2 Master Frequency Attained Active when the AC motor d[...]

Chapter 4 Parameters | 4-48 Revisi on August 2008, 2ELE, V 1.02 Settings Functi on Description 14 Heat Sink Overheat Warning When heatsink overheats, it w ill signal to prev ent OH turn off the drive. When it is higher than 85 o C (185 o F), it will be O N. 15 Over Voltage superv ision Active when the D C-BUS voltage ex ceeds level 16 PID supervisi[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-49 -2Hz 4Hz 2Hz OFF OFF ON ON OFF ON OFF ON OFF OFF ON OFF ON ON detect ion range Freq uency mast er freque ncy desire d freque ncy 03.02 detect ion range detect ion range DC brakin g t ime dur ing stop Ti me wa itin g tim e for frequenc y run/st op mast er fr eq. attain ed (outpu t signal[...]

Chapter 4 Parameters | 4-50 Revisi on August 2008, 2ELE, V 1.02 For Example: When using the meter with full scale of 5 vol ts, adjus t Pr.03.04 to 50%. If Pr.03.03 is set to 0, then 5VDC will cor respond to Max imum Output Frequency. 03.05 Terminal Count Value Unit: 1 Settings 0 to 9999 Factory Setting: 0  This parameter sets the co unt value of[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-51 03.08 Fan Control Factory Setting: 0 Settings 0 Fan always ON 1 1 minute after AC motor drive sto ps, fan will be OFF 2 Fan ON when AC motor drive runs, fan OFF when AC motor drive stops 3 Fan ON when preliminary heatsink temperature attain ed  This parameter determines the ope rati [...]

Chapter 4 Parameters | 4-52 Revisi on August 2008, 2ELE, V 1.02 03.13 Display the Status of Relay Settings Read Only Factory setting : ##  For standard AC motor driv e, the multi-function output term inals are falling-e dge triggered.  0: Relay is ON; 1: Relay is OFF.[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-53 Group 4: Input Function Parameters 04.00  Keypad Potentiometer Bias Unit: 0. 1 Settings 0.0 to 100.0% Factory Setting: 0.0 04.01  Keypad Potentiometer Bias Polarity Factory Setting: 0 Settings 0 Positive Bias 1 Negative Bias 04.02  Keypad Potentiometer Gain Unit: 0.1 Settings 0[...]

Chapter 4 Parameters | 4-54 Revisi on August 2008, 2ELE, V 1.02 60Hz 0Hz 0V 5V 10V Pr .01.0 0= 60Hz --M ax. ou tput Freq . Pot entiom eter Pr.04.00 =16.7%- -Bias adjust ment Pr.04.01 =0- -Posit ive bias Pr .04.02 =100% --Input gain Pr.04 .03 = 0-- No nega tiv e bi as comma nd Gain:1 0 0% Bias adju stment : (( 10Hz/6 0 Hz) /(Gain/ 100%))* 100%=16. 7[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-55 Example 5: Use of negative bias in noisy environment In this example, a 1 V negative bias i s used. In noisy environments it is adv antageous to use negativ e bias to provide a no ise margin (1V in this example). 60H z 0Hz 0V 10V Pr .01.0 0=60Hz --M ax. ou tput Freq . Poten tiometer Pr [...]

Chapter 4 Parameters | 4-56 Revisi on August 2008, 2ELE, V 1.02 Example 8: Use negativ e slope In this example, the use of negative slo pe is shown. Nega tive slopes are used in applications for control of pressure, temperature or flow. The sen s or that is connected to the input genera tes a large signal (10V) at hi gh pressure o r flow. Wi th neg[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-57 01.00 analog i n put 04.14 04.18 04.12 04.1 6 04.1 1 04.15 04 .17 01. 00=60.0 0 Hz AV I ACI analog input 04. 14=70 04.18=5 0 04. 12=30 04.16= 0 04.1 1=0V 04.15 =4mA 04.13 =10V 04. 17=20mA 04.19 Reserved 04.20 Reserved 04.21 Reserved 04.22 Reserved 04.23 Reserved 04.24 Reserved 04.25 Res[...]

Chapter 4 Parameters | 4-58 Revisi on August 2008, 2ELE, V 1.02  There are three different types of control mode s: 04.04 External Terminal 0 2-wire FWD / STOP REV / STOP V FD-EL MI1: ("OP EN":S TOP) ("CLOSE":FWD) MI2:("OPEN" : STOP) ("CLOSE": REV) DCM FWD/STOP REV/STOP 1 2-wire FWD/ REV RUN / STOP MI1: (&[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-59 Settings Function Description 1 Multi-Step Speed Command 1 2 Multi-Step Speed Command 2 3 Multi-Step Speed Command 3 4 Multi-Step Speed Command 4 These four inputs select the mu lti-speed defined by Pr.05.00 to Pr.05.14 as show n in the diagram at the end of this table . NOTE: Pr.05.00 [...]

Chapter 4 Parameters | 4-60 Revisi on August 2008, 2ELE, V 1.02 Settings Function Description 10 UP: Increase Master Frequency 11 DOWN: Decrease Master Frequency Increase/decrease the Master Frequency each time an input is received or continu ously when the i nput stays activ e. When both inputs are activ e at the same time , the Master Frequency i[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-61 Settings Function Description 20 Operation Command Selection (Pr 02.01 setting/ Communication) ON: Operation comm and via Communication OFF: Operation co mmand via Pr.02.01 se tting Pr.02.01 is disabled if this par ameter v alue 20 is set. See the explanation below this table . 21 Forwa[...]

Chapter 4 Parameters | 4-62 Revisi on August 2008, 2ELE, V 1.02 0 1 0 1 1 0 Wei ght s Bit 0=N.O 1=N .C MI1 MI2 MI3 MI4 MI5 MI6 The setti ng val ue = bit5x2 +bit4x 2 +bit2x2 542 = 1x2 +1x2 +1x2 542 =32+16+4 Sett ing 04.09 =52 NOTE: 2 =1 6384 2 =8192 2 =4 096 2 =2048 2 =102 4 2 =5 12 2 =2 56 2 =1 2 8 2 = 64 2 =3 2 2 =1 6 2 =8 2 = 4 2 = 2 2 = 1 14 13 [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-63  For Example: If Pr.04.26 display s 52, it means MI1, MI2 and MI4 are activ e. The display value 52= 32+16+4 =1 X 2 5 + 1X 2 4 + 1X 2 2 = bit 6 X 2 5 + bit 5 X 2 4 + bit 3 X 2 2 0 1 0 1 1 0 0=A ctive 1=O f f MI1 MI2 MI3 MI4 MI5 MI6 We igh ts Bit  This parameter is used to se lect [...]

Chapter 4 Parameters | 4-64 Revisi on August 2008, 2ELE, V 1.02 0 1 0 1 1 0 Wei gh ts Bit 0=e xtern al ter minal 1=internal t erminal MI1 MI2 MI3 MI4 MI5 MI6  This parameter is used to set the internal terminal action via key pad or communication.  For standard AC motor driv e, the multi-function inp ut terminals are MI1 to MI6 as shown in th[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-65 Group 5: Multi-step speeds parameters 05.00  1st Step Speed Frequency Unit: 0.01 05.01  2nd Step Speed Frequency Unit: 0.01 05.02  3rd Step Speed Frequency Unit: 0.01 05.03  4th Step Speed Frequency Unit: 0.01 05.04  5th Step Speed Frequency Unit: 0.01 05.05  6th Step [...]

Chapter 4 Parameters | 4-66 Revisi on August 2008, 2ELE, V 1.02 ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON 05.0 0 05.01 05.02 05.0 3 05.04 05.05 05.06 05.07 05.08 05.09 05.10 05.1 1 05.1 2 05.13 05. 14 01.15 OFF OFF OFF OFF OFF 12345 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 M u l t i - f u n c t i o n t e r m i n a l s 0 4 . 0 5 ~ 0 4 . 0 8 Freq uency [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-67 Group 6: Protection Parameters 06.00 Over-Voltage Stall Prevention Unit: 0.1 Settings 115V/230V series 330.0 to 410.0V Factory Setting: 39 0.0 460V series 660.0 to 820 .0V Factory Setting: 780.0 0 Disable Over-voltage Stall Prevention (w ith brake unit or brake resistor)  During dece[...]

Chapter 4 Parameters | 4-68 Revisi on August 2008, 2ELE, V 1.02 06.01 Over-Current Stall Prevention during Accelera tion Unit: 1 Settings 20 to 250% Factory Setting : 170 0: disable  A setting of 100% is equal to th e Rated Output Curren t of the drive.  During acceleration, the AC drive outp ut current may incr ease abruptly and exceed the v[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-69 Over-Current Det ection Lev el 06. 02 Output Cur rent Output Freq uenc y Ove r-C urre nt St all Prev enti on durin g Ope rati on, ou tpu t freq uenc y decr ease over-cur rent stall prevent ion during operation 06.03 Over-T orque Detection Mode (OL2) Factory Setting: 0 Settings 0 Over-To[...]

Chapter 4 Parameters | 4-70 Revisi on August 2008, 2ELE, V 1.02  This parameter sets the time for how long ov er-torque must be detected be fore “OL2” is displayed. 06.06 Electronic Thermal Overload Relay Selection (OL1) Factory Setting: 2 Settings 0 Operate with a Standard Motor (self- cooled by fan) 1 Operate with a Special Motor (for ced [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-71 06.08 Present Fault Record 06.09 Second Most Recent Fault Record 06.10 Third Most Recent Fault Record 06.11 Fourth Most Recent Faul t Record 06.12 Fifth Most Recen t Fault Record Factory Setting: 0 Readings 0 No fault 1 Over-current (oc) 2 Over-voltage (ov) 3 IGBT Overheat (oH1) 4 Reser[...]

Chapter 4 Parameters | 4-72 Revisi on August 2008, 2ELE, V 1.02 29-31 Reserved 32 ACI signal error (A Err) 33 Reserved 34 Motor PTC overheat prote ction (PtC1) 35-40 Reserved  In Pr.06.08 to Pr.06 .12 the fiv e most recent f aults that occurred, are store d. After removing the cause of the fault, use the re set command to rese t the driv e.[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-73 Group 7: Motor Parameters 07.00  Motor Rated Current Unit: 1 Settings 30% FLA to 120% FLA Factory Setting: FLA  Use the following formula to calculate the percen tage value entered in this parameter : (Motor Current / AC Driv e Current) x 100% with Motor Current=Motor rated curren[...]

Chapter 4 Parameters | 4-74 Revisi on August 2008, 2ELE, V 1.02 07.09 Reserved 07.10 Accumulative Mo tor Operation Tim e (Min.) U nit: 1 Settings 0~1439 Factory Setting: 0 07.11 Accumulative Motor Operation Time (Day) Unit : 1 Settings 0 ~65535 Factory Se tting: 0  Pr.07.10 and Pr.07.11 are used to record the motor operation time. They can be cl[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-75 A VI A CM +10V PTC VFD- EL 47k Ω resisto r-divide r R 1 internal circuit  Refer to following calculation for protec tion level and w arning level. 1. Protection level Pr .07.14= V +10 * (R PTC1 //47K) / [R1+( R PTC1 //47K)] 2. War ning level Pr .07.16= V +10 * (R PTC2 //47K) / [R1+([...]

Chapter 4 Parameters | 4-76 Revisi on August 2008, 2ELE, V 1.02 550 1330 temper ature ( ) ℃ resis tor va lue ( ) Ω Tr Tr - 5 ℃ Tr +5 ℃ 07.15 Motor PTC Ov erheat Warning Level Unit: 0.1 Settings 0.1~10.0V Factory Setting: 1.2 07.16 Motor PTC Overheat Reset Delta Level Unit: 0.1 Settings 0.1~5.0V Factory Setting: 0.6 07.17 Treatment of the mot[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-77 Group 8: Special Parameters 08.00 DC Brake Current Level Unit: 1 Settings 0 to 100% Factory Setting : 0  This parameter sets the lev el of DC Brake Current outpu t to the motor dur ing start-up and stopping. When setting DC Brake Curr ent, t he Rated Current (Pr.00.01) is regarded a [...]

Chapter 4 Parameters | 4-78 Revisi on August 2008, 2ELE, V 1.02  DC Brake during Start-up is u sed for loads tha t may move before the AC drive star ts, such as fans and pumps. Under su ch circumstances, DC Brake can be used to hold the load in position before setting it in moti on.  DC Brake during stopping is used to shorten the st opping t[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-79 Output frequ ency ( H) Output voltage(V) 08.08 Current Limit for Speed SearchSpee d FWD Run Ti me B.B. Fig 1:B.B. Speed S earch with Last Output Freque ncy Downward T iming C hart (Speed Search Curr ent Attains Speed Sea r ch Level) A Input B.B. s ignal Stop output v olt age Disable B.B[...]

Chapter 4 Parameters | 4-80 Revisi on August 2008, 2ELE, V 1.02  When momentary power loss is dete cted, the AC mo tor driv e will block its output and then wait for a specified p eriod of time (d etermined by Pr.08.07 , called Base-Blo ck Time) before resuming operation. This parameter should be set a t a value to ensure that any residual regen[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-81  These parameters set the Skip Frequencies. It will cause the AC motor driv e never to remain within these freq uency ranges w ith continuou s frequency outpu t.  These six parameters should be se t as follows P r.08.09 ≥ Pr.08.1 0 ≥ Pr.08.1 1 ≥ Pr.08.12 ≥ Pr.08.13 ≥ Pr.[...]

Chapter 4 Parameters | 4-82 Revisi on August 2008, 2ELE, V 1.02 08.17 Automatic Energy-sav ing Factory Setting: 0 Settings 0 Energy-saving operation disabled 1 Energy-saving operation enabled 70% 100% Output Vo l ta g e Outp ut Fr equen cy During auto-energy saving oper ati on i s t he out put voltage lowere d as much as possi ble to keep the load [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-83 08.19 Reserved 08.20  Compensation Coefficient for Mo tor Instability Unit: 0.1 Settings 0.0~5.0 Factory Setting: 0.0  The drift current will occur in a specific zone of the mo tor and it w ill make motor instable. By using this paramete r, it will im prove this situa tion greatly[...]

Chapter 4 Parameters | 4-84 Revisi on August 2008, 2ELE, V 1.02 Group 9: Communication Parameters There is a built-in R S-485 serial inter face, marked RJ-45 near to the control te rminals. The pins are defined below: RS-485 Ser ial inte rface 1 : Re se rv ed 2 : EV 5 : SG + 6: R ese r ve d 7: Rese rved 8: Re served 3: GND 4 : SG - 8 1 Each VFD-EL [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-85 09.03  Time-out Detection Unit: 0.1 Settings 0.0 to 120.0 sec Factory Setting: 0.0 0.0 Disable  If Pr.09.03 is not equal to 0.0, P r.09.02=0~2, and there is no communication on the bus during the Time Out dete ction period (set by Pr.09.03), “cE10” w ill be show n on the keypa[...]

Chapter 4 Parameters | 4-86 Revisi on August 2008, 2ELE, V 1.02 Character ‘8’ ‘9’ ‘A’ ‘B’ ‘C’ ‘D’ ‘E’ ‘F’ ASCII code 38H 39H 41H 42H 43H 44H 45H 46H RTU mode: Each 8-bit data is the combination of tw o 4-bit hexadecim al characters. For e xample, 64 Hex.  2. Data Format For ASCII: ( 7 . N. 2) ( 7 . E. 1) Start bi [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-87 For RTU: Start bit 01 23456 Stop bit Stop bit 8-bit characte r 1 1-b it char acte r f r ame ( 8 . N. 2 ) Start bit 01 234 5 6 Even p ari ty Stop bit 1 1-b it char acte r f r ame ( 8 . E . 1 ) Start bit 01 234 5 6 Stop bit 1 1-b it char acte r f r ame ( 8 . O .1 ) Odd parit y 7 7 7 8-bit[...]

Chapter 4 Parameters | 4-88 Revisi on August 2008, 2ELE, V 1.02 LRC CHK Hi LRC CHK Lo LRC check sum : 8-bit check sum co nsists of 2 ASCII codes END Hi END Lo End characters: END1= CR (0DH), END0= LF(0AH) RTU mode: START A silent in terval of more th an 10 ms Address Communicatio n address: 8-bit address Function Command code: 8-bit command DATA (n[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-89 (1) 03H: multi read, read data from re gisters. Example: reading continuous 2 d ata from r egister add ress 2102H, AMD address is 01H. ASCII mod e: Command message: Response me ssage: STX ‘:’ STX ‘:’ ‘0’ ‘0’ Address ‘1’ Address ‘1’ ‘0’ ‘0’ Function ‘3?[...]

Chapter 4 Parameters | 4-90 Revisi on August 2008, 2ELE, V 1.02 CRC CHK Low 6FH 00H CRC CHK High F7H Content of address 2103H 00H CRC CHK Low FEH CRC CHK High 5CH (2) 06H: single w rite, write single data to registe r . Example: writing dat a 6000(1770H) to r egister 0100H. AMD address is 01H. ASCII mod e: Command message: Re spon se message: STX ?[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-91 17H 17H Data content 70H Data content 70H CRC CHK Low 86H CRC CHK Low 86H CRC CHK High 22H CRC CHK High 22H 3.4 Check sum ASCII mod e: LRC (Longitudinal Redundancy Check) is calcul ated by summing up, module 256, the values of the bytes from ADR1 to last data character then calculating [...]

Chapter 4 Parameters | 4-92 Revisi on August 2008, 2ELE, V 1.02 RTU mode: Address 01H Function 03H 21H Starting data add ress 02H 00H Number of data (count by w ord) 02H CRC CHK Low 6FH CRC CHK High F7H CRC (Cyclical Redundancy Check) is calculated by the following steps: Step 1: Load a 16-bit register (called CRC register) with FFFFH. Step 2: Ex c[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-93 for(j=0;j< 8;j++){ if(reg_ crc & 0x01){ /* LSB(b0)=1 */ reg_crc=(reg_crc>>1) ^ 0xA001; }else{ reg_crc=reg_crc >>1 ; } } } return reg_crc; } 3.5 Address list The contents of av ailable addresses are sh own as below : Content Address Function AC drive Parameters GGnnH G[...]

Chapter 4 Parameters | 4-94 Revisi on August 2008, 2ELE, V 1.02 Content Address Function Error code: 0: No error occurred Status monitor Read only 2100H 1: Over-current (oc) 2: Over-voltage (ov) 3: IGBT Overheat (oH1) 4: Reserved 5: Overload (oL) 6: Overload1 (oL1) 7: Overload2 (oL2) 8: External fault (EF) 9: Current exceeds 2 times rated current d[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-95 Content Address Function 28: IGBT Overheat (cF3.4) 29: Reserved 30: Reserved 31: Reserved 32: ACI signal error (AErr ) 33: Reserved 34: Motor PTC overheat protection (PtC1) Status of AC drive 00B: RUN LED is off, STOP LED is on (The AC motor Drive stops) 01B: RUN LED blinks, STOP LED is[...]

Chapter 4 Parameters | 4-96 Revisi on August 2008, 2ELE, V 1.02 Content Address Function 2104H Output current (AXX.X) 2105H Reserved 2106H Display analog signal of PID feedba ck input terminal 2107H Reserved 2108H DC-BUS Voltage (UXXX.X) 2109H Output voltage (EXXX.X) 210AH Display temperature of IGBT ( ° C) 2116H User defined (Low w ord) 2117H Use[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-97 ‘0’ Exception code ‘2’ ‘7’ LRC CHK Low LRC CHK High ‘7’ CR END 1 END 0 LF The explanation of ex ception codes: Exception code Explanation 01 Illegal function cod e: The function code received in the command message i s not available for the AC motor drive. 02 Illegal dat[...]

Chapter 4 Parameters | 4-98 Revisi on August 2008, 2ELE, V 1.02 #define BRDL 0x0000 #define IER 0x0001 #define BRDH 0x0001 #define LCR 0x0003 #define MCR 0x0004 #define LSR 0x0005 #define MSR 0x0006 unsigned char rdat[60]; /* read 2 data from address 2102H of AC drive with address 1 */ unsigned char tdat[60]={': ','0','1&ap[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-99 RS485 BUS PC command Handling time of AC drive Respons e Delay Time Response Message of AC Drive Max.: 6msec Pr .09.07[...]

Chapter 4 Parameters | 4-100 Revisi on August 2008, 2ELE, V 1.02 Group 10: PID Control 10.00 PID Set Point Selection Factory Setting: 0 Settings 0 Disable 1 Digital keypad UP/DOWN keys 2 AVI 0 ~ +10VDC 3 ACI 4 ~ 20mA 4 PID set point (Pr.10.11) 10.01 Input Terminal for PID Feedback Factory Setting: 0 Settings 0 Positive PID feedback from external te[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-101  When P is greater than 1, it w ill decrease th e deviation an d get the fa ster response speed. But if setting too large value in Pr .10.02, it may cause the increased deviation during the stable area. NOTE The parameter can be set during operation for easy tuning. 10.03  Integr[...]

Chapter 4 Parameters | 4-102 Revisi on August 2008, 2ELE, V 1.02  This parameter defines an u pper bound or limit for the integral gain (I) and therefore limits the Master Frequency.  The formula is: Integral upper bound = Maximum Output F requency (Pr.01.00 ) x (Pr.10.05). This parameter can limit the Max imum Output Frequency . 10.06 Primar[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-103 10.09 T reatment of the Er roneous Feedback Signals (for PID feedback error) Factory Setting: 0 Settings 0 Warning and RAMP to stop 1 W arnin g and COAST to stop 2 Warning and keep operating  This function in only for ACI signal.  AC motor drive action when the feedback signal s [...]

Chapter 4 Parameters | 4-104 Revisi on August 2008, 2ELE, V 1.02  When the actual frequency command > Pr.10.1 6 and the time exceeds the setting of Pr.10.14, the AC motor drive w ill restart.  When the AC motor drive is in sle ep mode, frequency co mmand is still cal culated by PID. When frequency reache s wake up freq uency, AC motor driv[...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-105 10.17 Minimum PID Output Freq uency Selection Factory Setting: 0 Settings 0 By PID control 1 By Minimum output frequency (Pr.01.0 5)  This is the source selection of minimu m output frequency when con trol is by PID. 10.18 PID Control Detection Signal Ref erence Unit: 0.1 Settings 1[...]

Chapter 4 Parameters | 4-106 Revisi on August 2008, 2ELE, V 1.02 P 10.0 2 I 10.0 3 D 10.0 4 10.0 5 10.1 0 10.0 7 10.0 6 10.0 1 + - + + + Setpoint In p u t Freq. Ga in PI D fe e d b a ck In te g r a l ga in li m it Ou tpu t Fr e q . Li mit Di g i ta l fi l te r Freq. Co mma n d 10.20 Treatment of the Erroneous P ID Feedback Level Factory Setting: 0 [...]

Chapter 4 Parameters | Revision August 20 08, 2ELE, V1.02 4-107  Example: suppose that the set point o f constant pressure control of a pump i s 4kg, Pr.10.22 is set to 5%, Pr.10.23 is set to 15 seconds. It m eans that deviation is 0 .2kg (4kgX5%=0.2 kg), i.e. when feedback v alue is higher than 3 .8kg fo r a time exceeding 15 seconds, the AC mo[...]

Chapter 4 Parameters | 4-108 Revisi on August 2008, 2ELE, V 1.02  Example: suppose that the set point o f constant pressure control of a pump i s 4kg, Pr.10.22 is set to 5%, Pr .10.23 is set to 15 seconds, Pr.10 .24 is set to 25%, Pr.10 .25 is se t to 3% and Pr.10.26 is set to 0. 5 seconds. It mean s th at of fset is 0.2kg (4kg X5%=0.2kg), i.e. [...]

Revision August 20 08, 2ELE, V1.02 5-1 Chapter 5 Troubleshooting 5.1 Over Current (OC) ocA oc d OC Over-current dur ing accel erat ion Over-current durin g deceler atio n Over cu rrent Chec k i f t here is any betw ee n the U, V , W and m ot or short circuits and ground ing Ye s No No No No No No Ye s Ye s Ye s Rem ove short c ircu it or g rou nd f[...]

Chapter 5 Troubleshooting | 5-2 Revision Aug ust 2008, 2ELE, V1.0 2 5.2 Ground Fault GFF Grou nd faul t No Ye s Is output circui t(ca ble or motor) of AC motor driv e gr ounded ? Rem ove grou nd fault Maybe AC motor drive has mal funct ion or misop erat ion due to no i s e. Plea se contact D EL T A. 5.3 Over V oltage (OV) Over volta ge Ye s No Ye s[...]

Chapter 5 Troubleshooting | Revision August 20 08, 2ELE, V1.02 5-3 5.4 Low V oltage (Lv) Low vol t a ge Is inp ut po wer c or r ect? O r po wer c ut, inc ludi ng momen tary p ower l oss Ye s Ye s Ye s Ye s Ye s Ye s No No No No No No No Restar t af ter r es et Check if there i s any mal function com ponent i n powe r sup ply c i rc uit or disc onne[...]

Chapter 5 Troubleshooting | 5-4 Revision Aug ust 2008, 2ELE, V1.0 2 5.5 Over Heat (OH1) AC m otor dr ive o v e rhe ats H ea t s i nk over hea t s C he c k i f t e mper atur e of h eat s in k is gre a te r than 9 0 O C No No No Yes Yes Yes Yes Yes No Re d u ce l o a d No T e m p er a t ur e de te c tio n ma lf u n ct io n s . Pl ease c o ntac t D E [...]

Chapter 5 Troubleshooting | Revision August 20 08, 2ELE, V1.02 5-5 5.7 Keypad Display is A bnormal Abn ormal disp lay or no d isp la y Cy cle po wer t o AC motor dr ive No Ye s Ye s Ye s No Dis pla y nor mal? AC motor drive works normally Fix conn ecto r and el imin ate no ise Chec k if all connec tors ar e conne ct correct ly and no noise is prese[...]

Chapter 5 Troubleshooting | 5-6 Revision Aug ust 2008, 2ELE, V1.0 2 5.9 Motor cannot Run Mot or cannot run Ch eck keypad for nor mal d isp lay No No No No No No No No No No No No No No Chec k i f non-f use break er and magn etic co ntact or are ON Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Set them to ON Res et aft er clea ring fault and the[...]

Chapter 5 Troubleshooting | Revision August 20 08, 2ELE, V1.02 5-7 5.10 Motor S peed cannot be Change d M ot o r c a n r u n b u t cann ot chan ge spee d 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 th e setting o f the max. freque ncy is too low If the setting of freque ncy is out of ran ge(up p e r/lowe r ) bound Mo[...]

Chapter 5 Troubleshooting | 5-8 Revision Aug ust 2008, 2ELE, V1.0 2 5.1 1 Motor St alls during Accele ration Mot or s t alls during accelerati o n Chec k if acce lera tio n time is too short Ye s Ye s Ye s Ye s No No No No No No Incre ase settin g time Ye s Us e spe cia l moto r? Reduc e load or increase the capacity of AC m otor dr ive Che ck if t[...]

Chapter 5 Troubleshooting | Revision August 20 08, 2ELE, V1.02 5-9 5.13 Electromagnetic/Induction Noise Many sources of no ise surround AC m otor driv es and penetra te it by radiatio n or conduction . It may cause malfunctioni ng of the control circuits and even damage the AC motor driv e. Of course, there are solutions to increase the noise to le[...]

Chapter 5 Troubleshooting | 5-10 Revisi on August 2008, 2ELE, V 1.02 4. Store within a rela tive humidity range of 0% to 90% and non-conde nsing environment. Use an air condi tioner and/or ex siccator. 5.15 A ff ecting Other Machines An AC motor drive may affect the oper ation of other machines due to many reason s. Some solutions are:  High Har[...]

Revision August 20 08, 2ELE, V1.02 6-1 Chapter 6 Fault Code Information and Maintenance 6.1 Fault Code Information The AC motor drive has a comprehensive fault di agnosti c system that include s several different alarms and fault messages. Once a fault is de tect ed, the corre sponding protectiv e functions will be activated. The follo wing faults [...]

Chapter 6 Fault Code In formation and Maintenance | 6-2 Revision Aug ust 2008, 2ELE, V1.0 2 Fault Name Fault Descriptions Corrective A ctions Overheating Heat sink te mperature too high 1. Ensur e that the ambient temp erature falls within t he specified temp erature range. 2. Make s ure that the ventilat ion holes are not obstructed. 3. Remove any[...]

Chapter 6 Fault Code In formation and Maintenance | Revision August 20 08, 2ELE, V1.02 6-3 Fault Name Fault Descriptions Corrective A ctions Over-current during acceleration 1. Short-circuit at mo tor output: Check for possible po or in sulation at the output lines. 2. Torque boost too high : De crease the torque compen satio n se tting i n Pr .07.[...]

Chapter 6 Fault Code In formation and Maintenance | 6-4 Revision Aug ust 2008, 2ELE, V1.0 2 Fault Name Fault Descriptions Corrective A ctions Ground fault When (one of ) the output termina l(s) is grounded, short circuit current is mo re than 50 % of AC motor drive ra ted curre nt, the AC moto r drive power modul e may be damaged. NOTE : The short [...]

Chapter 6 Fault Code In formation and Maintenance | Revision August 20 08, 2ELE, V1.02 6-5 6.1.2 Reset There are three methods to reset the AC motor drive after solv ing the fault: 1. Press key on keypad. 2. Set external termin al to “RESET” (set one of Pr.04.05~Pr.04.08 to 05) and th en set to be ON. 3. Send “RESET” comm and by communicati[...]

Chapter 6 Fault Code In formation and Maintenance | 6-6 Revision Aug ust 2008, 2ELE, V1.0 2 DANGER! 1. Disconnect AC power before processin g! 2. Only qualified personnel can install, w ire and maintain AC motor drives. Please take off any metal objects, such as w atches and rin gs, before operatio n. And only insula ted tools are allowed. 3. Never[...]

Chapter 6 Fault Code In formation and Maintenance | Revision August 20 08, 2ELE, V1.02 6-7 Keypad Maintenance Period Check Items M ethods and C riterion Daily Half Year One Year Is the display clear for reading? Visual inspection { Any missing chara cters? Visual inspection { Mechanical parts Maintenance Period Check Items Methods and Crit e rion D[...]

Chapter 6 Fault Code In formation and Maintenance | 6-8 Revision Aug ust 2008, 2ELE, V1.0 2 Terminals and wiring of main circuit Maintenance Period Check Items Methods and Criterion Daily Half Year One Year If the wiring show s change o f color change or deformation due to overheat Visu al inspecti on { If the insula tion of w iring is damaged or t[...]

Chapter 6 Fault Code In formation and Maintenance | Revision August 20 08, 2ELE, V1.02 6-9 Transformer and reactor of ma in circuit Maintenance Period Check Items Methods and Criterion Daily Half Year One Year If there is any abno rmal vibration or peculiar smell Visual, aural inspection and smell { Magnetic contactor and relay of main circuit Main[...]

Chapter 6 Fault Code In formation and Maintenance | 6-10 Revisi on August 2008, 2ELE, V 1.02 Cooling fan of cooling s y stem Maintenance Period Check Items Methods and Criterion Daily Half Year One Year If there is any abno rmal sound or vibration Visual, aural inspection and turn the fan with hand (tu rn off the pow er before operation) to see if [...]

Revision August 20 08, 2ELE, V1.02 Appendix A Specifications There are 115V, 230V and 460V models in the VFD-EL series. For 115V models, it is 1-pha se models. For 0.25 to 3HP of the 230V models, there are 1-phase/3-phase mod els. Refer to follow ing speci fications for det ails. Voltage Class 115V Class Model Number VFD-XXXEL 002 004 007 Max. Appl[...]

Appendix A Specifications | A-2 Revision August 20 08, 2ELE, V1.0 2 Voltage Class 460V Class Model Number VFD-XXXEL 004 007 015 022 037 Max. Applicable M otor Output ( kW) 0.4 0.75 1.5 2.2 3.7 Max. Applicable M otor Output ( hp) 0.5 1.0 2.0 3.0 5.0 Rated Output Capaci ty (kVA) 1.2 2.0 3.3 4.4 6.8 Rated Output C urrent (A) 1.5 2.5 4.2 5.5 8.2 Maximu[...]

Appendix A Specifications | Revision August 20 08, 2ELE, V1.02 A-3 General Specifications Operation Functions AVR, accel/decel S- Curve, ov er-voltage/ov er-current stall prevention, 5 fault records, reverse inhi bition, momentary pow er loss restart, DC brake, auto torque/slip comp ensation, aut o tuning, adjust able carrier frequency, output freq[...]

Appendix A Specifications | A-4 Revision August 20 08, 2ELE, V1.0 2 This page intention ally left blank[...]

Revision August 20 08, 2ELE, V1.02 B-1 Appendix B Accessories B.1 A ll Brak e Resistors & Brake Units Used in AC Motor Dri v e s Note: Please only use DELTA resistors and reco mmended values. Oth er resistors and values will void Delta’s warranty . Please contact your nearest De l ta representa tive for u se of special re sistors. The brake u[...]

Appendix B Accessories | B-2 Revisi on August 2008, 2ELE, V 1.02 NOTE 1. Please select th e brake unit and /or brake re si stor according to the table. “-“ means no Delta pr oduct. Pleas e use the brake un it acco rding to the Equivalent Resistor Value. 2. If damage to the drive or other equipm ent is due to the fact that the brake resistors an[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-3 100% T0 T1 Braking Time Cycle Time ED% = T1/T0x 100( %) 9. For safety reason s, install a thermal ov er load relay between brake unit and brake resistor. Together with the magnetic contac tor (MC) in the mains supply circuit to the drive it offe rs protection in case o f any malfuncti[...]

Appendix B Accessories | B-4 Revisi on August 2008, 2ELE, V 1.02 B.1.1 Dimensions and Weights for Brake Resistors (Dimensions are in millimeter) Order P/N: BR080W200, BR080W750, BR 300W100, BR300W250, BR 300W400, BR400W150, BR400W040 Model no. L1 L2 H D W Max. Weight (g) BR080W200 BR080W750 140 125 20 5.3 60 160 BR200W150 165 150 40 5.3 BR200W250 1[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-5 Order P/N: BR500W030, BR500W100, BR1KW020, BR 1KW075 Model no. L1 L2 H D W Max. Weight (g) BR500W030 BR500W100 335 320 30 5.3 60 1100 BR1KW020 BR1KW075 400 385 50 5.3 100 2800[...]

Appendix B Accessories | B-6 Revisi on August 2008, 2ELE, V 1.02 Order P/N: BR1K0W050 Order P/N: BR1K0W050, BR1K2W008 , BR1K2W6P8, B R1K5W005, BR1K5W040[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-7 B.2 No Fuse Circuit Breaker Chart For 1-phase/3-phase driv es, the current rating of the brea ker shall be within 2-4 times rated input current. 1-phase 3-phase Model Recommended no-fuse breaker (A) Model Recommended no-fuse breaker (A) VFD002EL11A 15 VFD002EL23A 5 VFD002EL21A 10 VFD0[...]

Appendix B Accessories | B-8 Revisi on August 2008, 2ELE, V 1.02 B.3 Fuse Specification Chart Smaller fuses than those shown in the table are permitted. Line Fuse Model I (A) Input I (A) Output I (A) Bussmann P/N VFD002EL11A 6.4 1.6 15 JJN-15 VFD002EL21A 4.9 1.6 10 JJN-10 VFD002EL23A 1.9 1.6 5 JJN-6 VFD004EL11A 9 2.5 20 JJN-20 VFD004EL21A 6.5 2.5 1[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-9 B.4 AC Reacto r B.4.1 AC Input Reactor Recommended Value 230V, 50/60Hz, 1-Phase 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-Phase Inductance (mH) kW HP Fund[...]

Appendix B Accessories | B-10 Revision August 20 08, 2ELE, V1.02 460V, 50/60Hz, 3-Phase Inductance (mH) kW HP Fundamental Amps Max. continuous Amps 3% impedance 5 % impedance 0.4 1/2 2 3 20 32 0.75 1 4 6 9 12 1.5 2 4 6 6.5 9 2.2 3 8 12 5 7.5 3.7 5 12 18 2.5 4.2 B.4.3 Applications Connected in input cir cuit Application 1 Question When more than one[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-11 Application 2 Question Silicon rectifier and AC motor drive are connected to the same pow er. Switching spike s will be generated w hen the silicon rectifier switches on /off. The se spikes may damage the mains circuit. Correct wiring DC powe r reactor reactor AC motor drive moto r S[...]

Appendix B Accessories | B-12 Revision August 20 08, 2ELE, V1.02 B.5 Zero Phase Reactor (RF220X 00A ) Dimensions are in millimeter and (inch) Recommended Wire Size Cable type ( Note ) AW G mm 2 Nominal (mm 2 ) Qty. Wiring Method ≦ 10 ≦ 5.3 ≦ 5.5 1 Diagram A Single- core ≦ 2 ≦ 33.6 ≦ 38 4 Diagram B ≦ 12 ≦ 3.3 ≦ 3.5 1 Diagram A Thre[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-13 B.6 Remote Controller RC-01 Dimensions are in millimeter AFM ACM +10V AV I D CM M I 5 MI1 MI2 MI 6 86 5 4 1 6 1 51 41 3 1 1 RC-01T erminal bl oc k (Wiri ng connec tion s) VFD-EL I/O block VFD-EL Programming: Pr.02.00 set to 2 Pr.02.01 set to 1 (external con trols) Pr.04. 04 set to 1 [...]

Appendix B Accessories | B-14 Revision August 20 08, 2ELE, V1.02 B.7 PU06 B.7.1 Description of the Digital Keypad VF D-PU06 U F H VFD-PU06 JOG RUN RESET STOP LED Display Indicates frequency, voltage, current, user defined uni ts, read, and save, etc. Status Display Display the driver's current status. Model Number STOP/RESET St o ps AC d ri v [...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-15 Display Message Descriptions The specified para meter setting. The actual val ue stored in t he specifie d parameter . External Fault “End” displays for approx imately 1 second i f the entered i nput data have been accepted. After a paramet er value has b een set, the new value i[...]

Appendix B Accessories | B-16 Revision August 20 08, 2ELE, V1.02 B.8 Fieldbus Modules B.8.1 DeviceNet Communication Module (CME-DN01) B.8.1.1 Panel Appearance and Dimensions 1. For RS-485 connecti on to VFD-EL 2. Co mmunication port for connecting Dev iceNet network 3. Address selector 4. Baud ra te select or 5. Three LED sta tus indicators for mon[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-17 B.8.1.3 Power Supply No external power is ne eded. Power is sup plied via RS-485 port that is connected to VFD-EL. An 8 pins RJ-45 cable, which is pa cked togethe r with thi s communication module, is u sed to connect the RS-48 5 port between VF D-EL and this communication modu le fo[...]

Appendix B Accessories | B-18 Revision August 20 08, 2ELE, V1.02 B.8.2.3 Specifications Power supply: 16-30VDC, 750mW Communication: Modbus in ASCII format, protocol: 9600, 7, N, 2 LonT alk: free topology with FTT -10A 78 Kbps. LonT alk terminal: 4-pin terminals, wire gauge: 28-12 A WG , wire strip length: 7-8mm RS-485 port: 8 pins with RJ-45 B.8.2[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-19 B.8.3 Profibus Communication Modu le (CME-PD01) B.8.3.1 Panel Appearance 1: Reser ved 2 : E V 5: SG+ 6: Reser ved 7: Reser ved 8: Reser ved 3: GND 4 : S G- Profib us-DP Interf ac e (DB9) RS- 4 85 (RJ45 ) ADD H ADDL SP NET CME-PB01 SP LED NET L ED Addre ss Swit ch es 1. SP LED: Indica[...]

Appendix B Accessories | B-20 Revision August 20 08, 2ELE, V1.02 B.8.3.2 Dimensions 57.3 [ 2.26 ] 59.7 [2.35] 3.6 [0.14] 72.2 [2.84] 34.8 [1.37] AD DH ADDL SP NET CME-PB01 UNI T : mm(i nch) B.8.3.3 Parameters Settings in VFD-EL VFD-EL Baud Rate 9600 Pr.09.01=1 RTU 8, N, 2 Pr.09.03=3 Freq. Source Pr.02.00=4 Command Source Pr.02.01=3 B.8.3.4 Power Su[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-21 Address Meaning 1..0x7D Valid PROFIBUS address 0 or 0x7E..0xF E Invalid PROFIBUS address B.8.4 CME-COP01 (CANopen) CME-COP01 CANopen communication module is specifically for connecting to CANopen communication module of Delta VFD-EL AC mo tor drive. B.8.4.1 Product Profile c COM port[...]

Appendix B Accessories | B-22 Revision August 20 08, 2ELE, V1.02 Communication Process Data Objects (PDO) Service Data Object (SDO) Synchronization (SYNC) Emergency (EMCY) Message type Network Management (NMT) Baud rate 10 Kbps 20 Kbps 50 Kbps 125 Kbps 250 Kbps 500 Kbps 800 Kbps 1 Mbps Product code Delta VFD-EL AC motor drive 22 Device type 402 Ven[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-23 Example: If you need to set up the communi cation speed of CME-COP01 as 500K, simply switch BR to “5”. BR Value Baud rate BR Value Baud rate 0 10K 4 250K 1 20K 5 500K 2 50K 6 800K 3 125K 7 1M MAC ID Setting Rotary sw itches (ID_L and ID_H) se t up the Node-ID on CANopen netw ork [...]

Appendix B Accessories | B-24 Revision August 20 08, 2ELE, V1.02 ERROR LED LED Status State Indication OFF No error CME-COP01 is w orking condition Single Flash (Red) Warning limit reached At least one of error counter o f the CANopen controller has reached or exceeded the wa rning level (too many error frames) Double Flash (Red) Error control even[...]

Appendix B Accessori es | Revision August 20 08, 2ELE, V1.02 B-25 B.9 MKE-EP & DIN Rail B.9.1 MKE-EP EMC earthing plate for Shi elding Cable C CLAMP TWO HOLE STRAP 1 TWO HOLE STRAP 2[...]

Appendix B Accessories | B-26 Revision August 20 08, 2ELE, V1.02 B.9.2 DIN Rail: MKEL-DRA (Only for frame A) Dimensions This DIN rail (MKEL-DRA) is only for frame A. For frame B, it is shipped with DIN r ail (MKEL-DRB). Refer to chapter 1.3 for VFD-EL dimension. NOTE Frame A: VFD002EL11A/2 1A/23A, VFD004EL11A/2 1 A/23A/43A, VFD007EL21A/23A/43A, VFD[...]

Revision August 20 08, 2ELE, V1.02 C-1 Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor driv e for the appl ica tion is very important and has great in fluence on its lifetime. If the cap acity of AC mo tor drive is t oo large , it cannot offer co mplete protection to th e motor and motor m aybe damaged. If the cap[...]

Appendix C How to Select the Right AC Motor Drive | C-2 Revision August 20 08, 2ELE, V1.02 C.1 Capacity Formulas 1. When one AC motor drive operates one motor The starting capaci ty should be less th an 1.5x rated capacity of AC motor driv e The starting capacity = ) ( _ _ _ _ _ 5 . 1 375 cos 973 2 kVA drive motor AC of capacity the t N GD T N k A [...]

Appendix C How to Select the Right AC Motor Drive | Revision August 20 08, 2ELE, V1.02 C-3 2.3 When it is running conti nuously  The requirement of load capa city should be less than the capaci ty of AC motor drive(kVA) The requirement of load capa city= ) ( _ _ _ _ _ cos kVA drive motor AC of capacity the P k M ≤ × × ϕ η  The motor cap[...]

Appendix C How to Select the Right AC Motor Drive | C-4 Revision August 20 08, 2ELE, V1.02 C.2 General Precaution Selection Note 1. When the AC Motor Driv e is connected dire ctly to a large -capacity power transformer (600kVA or above) or when a phase lead capacitor i s switched, ex cess peak current s may occur in the power input cir cuit and the[...]

Appendix C How to Select the Right AC Motor Drive | Revision August 20 08, 2ELE, V1.02 C-5 required time, eithe r use an external br ake resistor and/or brake unit, dependi ng on the model, (to shorten deceleration time o nly) or increase the cap acity for both the motor and the AC Motor Drive. C.3 How to Choose a Suitable Motor Standard motor When[...]

Appendix C How to Select the Right AC Motor Drive | C-6 Revision August 20 08, 2ELE, V1.02 7. Motor torque chara cteristics vary w hen an AC Motor Drive instead of commercial power supply drives th e motor. Check the load torque characteristi cs of the ma chine to be connected. 8. Because of the high carrier frequen cy PWM co ntrol of the VFD serie[...]

Appendix C How to Select the Right AC Motor Drive | Revision August 20 08, 2ELE, V1.02 C-7 motor drive operates more than one motor , please pay attention to starting and changing the motor. Power Transmission Mechanism Pay attention to reduced lubrica tion when oper ating gear reduction motors, g earboxes, belts and chains, etc. over longe r perio[...]

Appendix C How to Select the Right AC Motor Drive | C-8 Revision August 20 08, 2ELE, V1.02 This page intention ally left blank.[...]