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Page 4: Preface
AC motor drive is to be installed. Refer to the Basic Wiring Diagram. VFD-VL series is used only to control variable speed of 3-phase induction motors, NOT for 1- phase motors or other purpose.
Page 5 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com WARNING! DO NOT use Hi-pot test for internal components. The semi-conductor used in AC motor drive easily damage by high-voltage. There are highly sensitive MOS components on the printed circuit boards. These components are especially sensitive to static electricity. To prevent damage to these components, do not touch these components or the circuit boards with metal objects or your bare hands.
Page 6: Table Of Contents
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Table of Contents Preface ......................i Table of Contents ..................iii Chapter 1 Introduction ................1-1 1.1 Receiving and Inspection ..............1-2 1.1.1 Nameplate Information..............1-2 1.1.2 Model Explanation ..............1-2 1.1.3 Series Number Explanation ............1-3 1.1.4 Drive Frames and Appearances ..........
Page 7 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com 2.3.1 Main Circuit Connection ..............2-8 2.3.2 Main Circuit Terminals...............2-10 2.4 Control Terminals ................2-11 Chapter 3 Operation and Start Up ..............3-1 3.1 Operation Method ................3-2 3.2 Trial Run .....................3-3 3.3 Auto-tuning Operations ...............3-4 3.3.1 Flow Chart...................3-4 3.3.2 Explanations for the Auto-tuning Steps ........3-5 3.3.2.1 Step 1 ..................3-5 3.3.2.2 Step 2 ..................3-7...
Page 8 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com 4.1.8 Group 7 Special Parameters............. 4-14 4.1.9 Group 8 PM Parameters ............4-15 4.1.10 Group 9 Communication Parameters........4-16 4.1.11 Group 10 Speed Feedback Control Parameters ..... 4-17 4.1.12 Group 11 Advanced Parameters..........4-19 4.1.13 Group 12 User-defined Parameters ........
Page 9 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com 5.2 Ground Fault..................5-2 5.3 Over Voltage (OV) ................5-2 5.4 Low Voltage (Lv).................5-3 5.5 Over Heat (OH)...................5-4 5.6 Overload .....................5-4 5.7 Display of KPVL-CC01 is Abnormal............5-5 5.8 Phase Loss (PHL)................5-5 5.9 Motor cannot Run ................5-6 5.10 Motor Speed cannot be Changed .............5-7 5.11 Motor Stalls during Acceleration ............5-8 5.12 The Motor does not Run as Expected ..........5-8...
Page 10 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com B.2 Non-fuse Circuit Breaker Chart ............B-9 B.3 Fuse Specification Chart ..............B-9 B.4 AC Reactor ..................B-11 B.4.1 AC Input Reactor Recommended Value........B-11 B.4.2 AC Output Reactor Recommended Value........B-11 B.4.3 Applications for AC Reactor............B-12 B.5 Zero Phase Reactor (RF220X00A) ..........B-14 B.6 DC Choke Recommended Values ...........B-15 B.7 Digital Keypad KPVL-CC01 .............B-16 B.7.1 Description of the Digital Keypad KPVL-CC01 ......B-16...
Page 11 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Appendix C How to Select the Right AC Motor Drive ......C-1 C.1 Capacity Formulas ................C-2 C.2 General Precaution ................C-4 C.3 How to Choose a Suitable Motor............C-5 Appendix D Suggestions and Error Corrections for Standard AC Motor Drives......................
Page 12: Chapter 1 Introduction
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Chapter 1 Introduction The AC motor drive should be kept in the shipping carton or crate before installation. In order to retain the warranty coverage, the AC motor drive should be stored properly when it is not to be used for an extended period of time.
Page 13: Receiving And Inspection
Serial Number 1.1.2 Model Explanation Ver sion Type Mains Input Voltage 230V Three phase 460V Three phase VFD-VL Series Applicable motor capacity 300: 40HP(30kW) 055: 7.5HP(5.5kW) 370: 50 HP(37kW) 075: 10 HP(7.5kW) 450: 60 HP(45kW) 110: 15 HP(11kW) 550: 75HP(55kW)
Page 14: Series Number Explanation
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 1.1.3 Series Number Explanation 110VL23A Production number Production week Production year 2007 Production factory (T: Taoyuan, W: Wujian) 230V 3-phase 15HP(11kW) Model If the nameplate information does not correspond to your purchase order or if there are any problems, please contact your distributor.
Page 15 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 40-100HP/30-75kW(Frame E) Frame Power range Models VFD055VL23A/43A, VFD075VL23A/43A, 7.5-15HP (5.5-11kW) VFD110VL23A/43A VFD150VL23A/43A, VFD185VL23A/43A, 20-30HP (15-22kW) VFD220VL23A/43A E (E1) 40-60hp (30-45kW) VFD300VL43A, VFD370VL43A, VFD450V43A VFD300VL23A, VFD370VL23A, VFD550VL43A, E (E2) 40-100hp (30-75kW) VFD750VL43A Please refer to Chapter 1.3 for exact dimensions.
Page 16: Drive Features
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 1.1.5 Drive Features Communication Port Internal structure Removable fan Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 17: Preparation For Installation And Wiring
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 1.2 Preparation for Installation and Wiring 1.2.1 Ambient Conditions Install the AC motor drive in an environment with the following conditions: Air Temperature: -10 ~ +45°C (14 ~ 113°F) Relative Humidity: <90%, no condensation allowed Atmosphere 86 ~ 106 kPa...
Page 18: Remove
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| CAUTION! Operating, storing or transporting the AC motor drive outside these conditions may cause damage to the AC motor drive. Failure to observe these precautions may void the warranty! Mount the AC motor drive vertically on a flat vertical surface object by screws. Other directions are not allowed.
Page 19: Lifting
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 40-100HP/30-75kW (frame E) After removing the screws, please push the front cover to open it. For the open cover direction, please refer to the following picture. 1.2.3 Lifting Please carry only fully assembled AC motor drives as shown in the following. For 40-100HP (Frame E) Step 1 Step 2...
Page 20: Flange Mounting
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| Step 3 Step 4 1.2.4 Flange Mounting Step 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. fixed plate 1 fixed pl ate 2 Call 1(800)985-6929 for Sales...
Page 21 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| Step 2: place the 8 screws back in to secure the fixed plate 1 and fixed plate 2 (as shown in the following figures) with the following torque. Frame C: 14-17kgf-cm [12.2-14.8in-lbf] Frame D: 20-25kgf-cm [17.4-21.7in-lbf] Frame E: 20-25kgf-cm [17.4-21.7in-lbf] fixed plate 2...
Page 22: Cutout Dimensions
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 1.2.5 Cutout Dimensions 7.5-15HP/5.5-11kW (frame C) 1-11 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 23 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 20-30HP/15-22kW (frame D) 1-12 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 24: Dimensions
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| 1.3 Dimensions Frame C WARNING R e a d th e u s er m an u a l b e fo r e o p er a ti o n . R isk of e l e ctri cal s h o ck.
Page 25 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| Frame D WARNING R e a d th e u s er m an u a l b e fo r e o p er a ti o n . R isk of e l e ctri cal s h o ck.
Page 26 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| Frame E Unit: mm [inch] Frame 370.0 335.0 589.0 560.0 260.0 132.5 18.0 13.0 13.0 18.0 [14.57] [13.19] [23.19] [22.05] [10.24] [5.22] [0.71] [0.51] [0.51] [0.71] 370.0 335.0 595.0 589.0 560.0 260.0 132.5...
Page 27 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 1 Introduction| This page intentionally left blank 1-16 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 28: Chapter 2 Installation And Wiring
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Chapter 2 Installation and Wiring After removing the front cover (see chapter 1.2.2 for details), check if the power and control terminals are clear. Be sure to observe the following precautions when wiring. CAUTION! Make sure that power is only applied to the R/L1, S/L2, T/L3 terminals.
Page 29: Wiring
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| 2.1 Wiring Users must connect wires according to the circuit diagrams on the following pages. Do not plug a modem or telephone line to the RS-485 communication port, permanent damage may result. Pins 1 &...
Page 30 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| Figure 2 Wiring/Terminals setting for SINK(NPN) mode and SOURCE(PNP) mode Sin k (N PN ) mo de So urce (PN P) mo de used with internal power (+24Vdc) used with inter nal power ( +24Vdc) +2 4V +2 4V...
Page 31 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| Figure 4 Apply to two batteries with main battery voltage is lower than 280Vdc Timing diagram of M.C. (magnetic contac t or) AC motor driv e Main R/L1 power 48V dc (230V Se rie s) S/L2...
Page 32 Use ground leads that comply with local regulations and keep them as short as possible. No brake resistor is built in the VFD-VL series, it can install brake resistor for those occasions that use higher load inertia or frequent start/stop. Refer to Appendix B for details.
Page 33 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| grouning terminals Not allowed Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 34: External Wiring
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| 2.2 External Wiring Power Supply Items Explanations Please follow the specific power Power supply requirements shown in supply Appendix A. There may be an inrush current FUSE/NFB during power up. Please check the Fuse/NFB chart of Appendix B and select the (Optional)
Page 35: Main Circuit
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| 2.3 Main Circuit 2.3.1 Main Circuit Connection Br ak e r es istor (O pti onal) N on-fuse br eak er ( NF B) Motor +1 +2/B1 R (L1 ) U (T 1) S(L2 ) V(T2 )
Page 36 When it needs to install the filter at the output side of terminals U/T1, V/T2, W/T3 on the AC motor drive. Please use inductance filter. Do not use phase-compensation capacitors or L-C (Inductance-Capacitance) or R-C (Resistance-Capacitance), unless approved by Delta. DO NOT connect phase-compensation capacitors or surge absorbers at the output terminals of AC motor drives.
Page 37: Main Circuit Terminals
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| 2.3.2 Main Circuit Terminals Frame C Main circuit terminals R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , +1, +2/B1, -, B2 Models Wire Torque Wire Type VFD055VL23A 10-6 AWG. (5.3- 13.3mm2) VFD110VL43A VFD055VL43A...
Page 38: Control Terminals
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| Main circuit terminals Frame E R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , +1, +2, - Models Wire Torque Wire Type VFD300VL43A 57kgf-cm VFD370VL43A (49in-lbf) VFD450VL43A Stranded 4-2 AWG. copper only, VFD300VL23A (21.2-33.6mm2)
Page 39 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| Terminal symbols and functions Factory Settings (SINK) Terminal Terminal Function Symbol ON: Connect to DCM RUN in FWD direction Forward-Stop Command OFF: Stop acc. to Stop Method RUN in REV direction Reverse-Stop Command OFF: Stop acc.
Page 40 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| Factory Settings (SINK) Terminal Terminal Function Symbol ON: Connect to DCM The AC motor drive output every monitor signal, Multi-function Output 1 such as operational, frequency attained, (Photocoupler) overload, etc.
Page 41 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 2 Installation and Wiring| If the analog input signals are affected by noise from the AC motor drive, please connect a capacitor and ferrite core as indicated in the following diagrams: ACI/AUI1/AUI2 ferrite core wind each wires 3 times or more around the core Digital inputs (FWD, REV, MI1~MI8, COM)
Page 42: Chapter 3 Operation And Start Up
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Chapter 3 Operation and Start Up Make sure that the wiring is correct. In particular, check that the output terminals U/T1, V/T2, W/T3 are NOT connected to power and that the drive is well grounded. Verify that no other equipment is connected to the AC motor Do NOT operate the AC motor drive with humid hands.
Page 43: Operation Method
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| 3.1 Operation Method The factory setting for operation method is set to control terminal. But it is just one of the operation methods. The operation method can be via communication, control terminals settings or optional digital keypad KPVL-CC01.
Page 44: Trial Run
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| 3.2 Trial Run The factory setting of operation source is from external terminals. Please connect a switch for both external terminals FWD-COM and REV-COM. When Pr02- 08=40 (default) enable the drive by activating MI8 Please connect a potentiometer among AUI1/AUI2, +10V, -10V and ACM or apply power –10 ~+10Vdc to AUI1/AUI2-ACM.
Page 45: Auto-Tuning Operations
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| 3.3 Auto-tuning Operations 3.3.1 Flow Chart St ep 1 B asic param et er sett ing s St ep 2 Enco der settin gs Selection of s peed S etting all parameters Detection of the HOME feedback card...
Page 46: Explanations For The Auto-Tuning Steps
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| 3.3.2 Explanations for the Auto-tuning Steps 3.3.2.1 Step 1 Basic parameters settings Make sure that Pr.00-00 (identity code of the AC motor drive) corresponds with the nameplate indicated on the AC motor drive. Make sure that all parameters are reset to factory setting (Pr.00-02 is set to 9 or 10).
Page 47 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Settings of Pr.02- 14: Reserved 01~02-08 15: operation speed command form AUI1 16: operation speed command form ACI 17: operation speed command form AUI2 18: Emergency Stop (07-28) 19-23: Reserved 24: FWD JOG command 25: REV JOG command...
Page 48: Step 2
41: Reserved 3.3.2.2 Step 2 Encoder settings Selection of speed feedback cards Please refer to appendix B.8 for details. Delta provides 4 PG cards for user to select by their application, including EMVL-PGABL, EMVL-PGABO, EMVL-PGH01 and EMVL-PGS01. 0: No function Pr.10-00...
Page 49: Step 3
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Setting 1 or 5: The AC motor drive will output short circuit to detect the position of the magnetic pole. At this moment, the motor will generate a little noise. Setting 2: The AC motor drive will detect the position of the magnetic pole by the UVW signal of PG.
Page 50 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Setting the parameters according to the motor type (PM or IM) Motor Auto-tuning: When the Source of the Operation Command is set to digital keypad (Pr.00-15=2, refer to step 1) Control method: Please set Pr.00-09 to 8.
Page 51 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.05-02 0.00~655.35kW Rated power of Motor Pr.05-03 0~65535 Rated speed of Motor (rpm) Pr.05-04 2~48 Number of Motor Poles Motor Auto-tuning: When the Source of the Operation Command is set to digital keypad (Pr.00-15=2, refer to step 1) and setting Pr.08-00=2 Pr.08-00 0: No function...
Page 52 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| balanced carriage when Pr.08-00=3. Besides, the operation status of the motor will be as shown in the above table (Pr.10-00=1, 2, 3 and 5, the motor will run. Pr.10- 00=4 and 6, the motor won’t run) When Pr.08-00=3, please make sure if the setting of Pr.10-02 is correct.
Page 53: Step 4
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| (08-09) 2: For PM parameters 3: Auto measure the Angle between magnetic pole and PG origin (08-09) NOTE: The function of “auto measure the angle between magnetic pole and Pg origin” only can be enabled after finishing motor auto-tuning.
Page 54: Step 5
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Setting the acceleration/deceleration with Pr.01-23 and the setting 08 (the 1st, 2nd acceleration/deceleration time selection) and 09 (the 3rd, 4th acceleration/deceleration time selection) of multi-function input command Pr.02- 01~02-08.
Page 55: Step 6
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.11-01 0.10~4.00 m/s Elevator Speed Pr.11-02 100~2000 mm Sheave Diameter Pr.11-03 1~100 Mechanical Gear Ratio Pr.11-04 0: 1:1 Suspension Ratio 1: 2:1 Pr.11-05 1~300% Inertial Ratio Pr.11-14 50~200% Motor Current at Accel.
Page 56 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.11-00 Bit 0=0: disable System control Bit 0=1: ASR Auto tuning, PDFF enable Bit 7=1: When position control is enabled, it doesn’t need to set Pr.07-02 (DC Brake Current Level) Bit 15=0: when power is applied, it will detect the position of magnetic pole again Bit 15=1: when power is applied, it will start from the magnetic...
Page 57 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.10-22 0.000~65.535sec Operation Time of Zero Speed Pr.10-23 0.000~65.535sec Filter Time of Zero Speed Pr.10-24 0: after the brake release set in Pr.02-29 Time for Zero Speed 1: after the brake signal input (Pr.02-01~02-08 is set to Execution Pr.02-29...
Page 58 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.03-03 -100.0~100.0% Analog Input Bias 1 (AUI1) Pr.03-06 0: Zero bias Positive/negative Bias 1: Lower than bias=bias Mode (AUI1) 2: Greater than bias=bias 3: The absolute value of the bias voltage while serving as the center 4: Serve bias as the center Pr.03-09...
Page 59 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 3 Operation and Start Up| Pr.11-06 0~40Hz Zero-speed Bandwidth Pr.01-31 0.00~600.00 sec Deceleration Time 3-18 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 60: Chapter 4 Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Chapter 4 Parameters The VFD-VL parameters are divided into 14 groups by property for easy setting. In most applications, the user can finish all parameter settings before start-up without the need for re-adjustment during operation. The 14 groups are as follows: Group 0: System Parameters Group 1: Basic Parameters...
Page 61: Summary Of Parameter Settings
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1 Summary of Parameter Settings : The parameter can be set during operation. 4.1.1 Group 0 System Parameters Factory Explanation Settings Setting Identity Code of the AC Read-only ○ ○ ○ ○ ○ ○ 00-00 motor drive Rated Current Display of the...
Page 62 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting 4: Torque control + Encoder (TQCPG) 8: FOC PM control (FOCPM) 0: Hz ○ ○ ○ ○ ○ ○ 00-10 Speed Unit 1: m/s 2: ft/s 0: FWD: counterclockwise, REV: clockwise ○...
Page 63: Group 1 Basic Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.2 Group 1 Basic Parameters Factory Explanation Settings Setting 60.00/ ○ ○ ○ ○ ○ ○ 01-00 Maximum Output Frequency 10.00~400.00Hz 50.00 1st Output Frequency 60.00/ ○ ○ ○ ○ ○ ○ 01-01 0.00~400.00Hz Setting 1...
Page 64: Group 2 Digital Input/Output Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.3 Group 2 Digital Input/Output Parameters Factory Explanation Settings Setting 02-00 2-wire/3-wire Operation 0: FWD/STOP, REV/STOP ○ ○ ○ ○ ○ ○ Control 1: FWD/STOP, REV/STOP (Line Start Lockout) 2: RUN/STOP, REV/FWD 3: RUN/STOP, REV/FWD (Line Start Lockout) 4: 3-wire 5: 3-wire (Line Start Lockout)
Page 65 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting (MO3) 13: Overheat (Pr.06-14) ○ ○ ○ ○ ○ ○ 14: Brake chopper signal ○ ○ ○ ○ ○ ○ Multi-function Output 6 15: Motor-controlled magnetic contactor output ○...
Page 66: Group 3 Analog Input/Output Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.4 Group 3 Analog Input/Output Parameters Factory Explanation Settings Setting Analog Input 1 (AUI1) 0: No function ○ ○ ○ ○ ○ ○ 03-00 Analog Input 2 (ACI) 1: Frequency command (torque limit under TQR control mode) ○...
Page 67 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting Analog Output Value in REV 0: Absolute value in REV direction ○ ○ ○ ○ ○ ○ 03-19 Direction 1 1: Output 0V in REV direction 2: Enable output voltage in REV direction Analog Output Selection 2 0: Output frequency (Hz)
Page 68: Group 4 Multi-Step Speed Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.5 Group 4 Multi-Step Speed Parameters Factory Explanation Settings Setting Zero Step Speed Frequency 0.00~400.00Hz 0.00 ○ ○ ○ ○ ○ 04-00 1st Step Speed Frequency 0.00~400.00Hz 0.00 ○ ○ ○ ○ ○...
Page 69: Group 5 Im Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.6 Group 5 IM Parameters Factory Explanation Settings Setting 05-00 Motor Auto Tuning 0: No function ○ 1: Rolling test (Rs, Rr, Lm, Lx, no-load current) 2: Static test 05-01 Full-load Current of Motor (40-120%)* Pr.00-01 Amps #.##...
Page 70: Group 6 Protection Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.7 Group 6 Protection Parameters Factory Explanation Settings Setting Low Voltage Level 160.0~220.0Vdc 180.0 ○ ○ ○ ○ ○ ○ 06-00 320.0~440.0Vdc 360.0 ○ ○ ○ ○ ○ ○ Phase-loss Protection 0: Warn and keep operation ○...
Page 71 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting 11: Low-voltage during acceleration (LvA) 12: Low-voltage during deceleration (Lvd) 13: Low-voltage during constant speed (Lvn) 14: Low-voltage at stop (LvS) 15: Phase loss (PHL) 16: IGBT heat sink over-heat (oH1) 17: Heat sink over-heat (oH2)(for 40HP above) 18: TH1 open loop error (tH1o) 19: TH2 open loop error (tH2o)
Page 72 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting Phase Loss Detection of 0: Disable ○ ○ ○ ○ ○ ○ 06-31 Drive Output at Start 1: Enable up(MPHL) Accumulative Drive Power- 00~1439 ○ ○ ○ ○ ○ ○ 06-32 on Time at the First Fault (min.)
Page 73: Group 7 Special Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.8 Group 7 Special Parameters Factory Explanation Settings Setting Brake Chopper Level 230V: 350.0~450.0Vdc 380.0 ○ ○ ○ ○ ○ ○ 07-00 460V: 700.0~900.0Vdc 760.0 Reserved 07-01 DC Brake Current Level 0~100% ○...
Page 74: Group 8 Pm Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.9 Group 8 PM Parameters Factory Explanation Settings Setting Motor Auto Tuning 0: No function ○ 08-00 1: Only for the unloaded motor, auto measure the angle between magnetic pole and PG origin (08-09) 2: For PM parameters 3: Auto measure the angle between magnetic pole and PG origin (08-09)
Page 75: Group 9 Communication Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.10 Group 9 Communication Parameters Factory Explanation Settings Setting Communication Address 1~254 ○ ○ ○ ○ ○ ○ 09-00 Transmission Speed 4.8~115.2Kbps ○ ○ ○ ○ ○ ○ 09-01 Transmission Fault 0: Warn and keep operation 09-02 Treatment...
Page 76: Group 10 Speed Feedback Control Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.11 Group 10 Speed Feedback Control Parameters Factory Explanation Settings Setting 10-00 PG Signal Type 0: No function ○ ○ ○ ○ 1: ABZ 2: ABZ+Hall 3: SIN/COS+Sinusoidal 4: SIN/COS+Endat 5: SIN/COS 6: SIN/COS + Hiperface 10-01...
Page 77 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Factory Explanation Settings Setting Speed Gain P) Elevator Leveling (Zero 0~10.000 sec 0.100 ○ ○ ○ ○ ○ 10-26 Speed Integral I) Elevator Starts (Zero Speed 0~1000.0% 100.0 ○ ○ ○ ○ ○...
Page 78: Group 11 Advanced Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.12 Group 11 Advanced Parameters Factory Explanation Settings Setting Bit 0=0: no function ○ ○ Bit 0=1: ASR Auto tuning, PDFF enable Bit 7=0: no function Bit 7=1: When position control is enabled, it doesn’t need to set 11-00 System Control Pr.07-02 (DC Brake Current Level) Bit 15=0: when power is applied, it will detect the position of...
Page 79: Group 12 User-Defined Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.13 Group 12 User-defined Parameters User-defined Parameters with range from group 00 to 11 : The parameter can be set during operation. Explanation Settings (Default Function) 0610 ○ ○ ○ ○ ○ ○ 12-00 Present Fault Record 0620 ○...
Page 80: Group 13 View User-Defined Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.1.14 Group 13 View User-defined Parameters Factory Explanation Settings Setting 13-00 View User-defined Pr.00-00 to Pr.11-18 ○ ○ ○ ○ ○ ○ Parameters 13-31 4-21 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 81: Description Of Parameter Settings
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2 Description of Parameter Settings 4.2.1 Group 0 User Parameters : This parameter can be set during operation. Identity Code of the AC Motor Drive 00-00 Factory setting: ## Control VFPG FOCPG TQCPG FOCPM mode...
Page 82 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Parameter Reset 00-02 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings No Function Read Only Keypad Lock All parameters are reset to factory settings (50Hz, 220V/380V) 10 All parameters are reset to factory settings (60Hz, 220V/440V) When it is set to 1, all parameters are read only except Pr.00-00~00-07 and it can be used with password setting for password protection.
Page 83 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Content of Multi-Function Display 00-04 Fr q 2 Display actual output frequency (H) . 0 H Display the actual DC BUS voltage in VDC of the EE E 5 . V AC motor drive Display the output voltage in VAC of terminals U, V, Vo t...
Page 84 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Content of Multi-Function Display 00-04 St t 19 The corresponding CPU pin status of digital input (i.) The corresponding CPU pin status of digital output St t (o.) Reserved 24 Output AC voltage when malfunction (8) 25 Output DC voltage when malfunction (8.) 26 Motor frequency when malfunction (h) u r e...
Page 85 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Terminal Status 0: OFF, 1: ON MI1: Pr.02-01 is set to 1 (multi-step speed command 1) MI8: Pr.02-08 is set to 8 (the 1st, 2nd acceleration/deceleration time selection) If REV, MI1 and MI8 are ON, the value is 0000 0000 1000 0110 in binary and 0086H in HEX.
Page 86 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| For example, if use uses rpm to display the motor speed and the corresponding value to the 4- pole motor 60Hz is 1800. This parameter can be set to 01800 to indicate that the corresponding value for 60Hz is 1800rpm.
Page 87 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| The first time you can set a password directly. After successful setting of password the display will show 1. Be sure to record the password for later use. To cancel the parameter lock, set the parameter to 0 after inputting correct password into Pr. 00-07.
Page 88 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 00-09 Control Method Control VFPG FOCPG TQCPG FOCPM mode Factory Setting: 0 Settings V/f control V/f + Encoder (VFPG) Sensorless vector control (SVC) FOC vector control + Encoder (FOCPG) Torque control + Encoder (TQCPG) FOC PM control (FOCPM) This parameter determines the control method of the AC motor drive: Setting 0: user can design V/f ratio by requirement and control multiple motors simultaneously.
Page 89 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 00-12 Carrier Frequency Factory setting: 12 Control VFPG FOCPG TQCPG FOCPM mode Settings 2~15KHz This parameter determinates the PWM carrier frequency of the AC motor drive. 230V/460V Series 7.5-15HP 20-30HP 40-60 HP 40-100HP Models...
Page 90 External terminals RS-485 serial communication or digital keypad (KPVL-CC01) VFD-VL series is shipped without digital keypad and users can use external terminals or RS- 485 to control the operation command. When the LED PU is light, the operation command can be controlled by the optional digital keypad (KPVL-CC01).
Page 91: Group 1 Basic Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.2 Group 1 Basic Parameters 01-00 Maximum Output Frequency Factory setting: 60.00/50.00 Control VFPG FOCPG TQCPG FOCPM mode Settings 10.00 to 400.00Hz This parameter determines the AC motor drive’s Maximum Output Frequency. All the AC motor drive frequency command sources (analog inputs 0 to +10V, 4 to 20mA and -10V to +10V) are scaled to correspond to the output frequency range.
Page 92 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 2nd Output Voltage Setting 01-04 Factory Setting: 5.0/10.0 Control VFPG mode Settings 230V series 0.1 to 255.0V 460V series 0.1 to 510.0V Factory Setting: 10.0 3rd Output Frequency Setting 01-05 Factory setting: 0.50 Control VFPG...
Page 93 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Volta ge Output Frequency Output Fre quency 1st Output Upper Limit 01-10 01-11 Lower Limit Voltage Setting 1 01-02 Frequency o utput 2nd Output rang es limitation Voltage Setting 1 01-04 Regular V/f Curve 3rd Outp ut...
Page 94 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Accel. Time 1 01-12 Accel. Time 2 01-14 Accel. Time 3 01-16 Accel. Time 4 01-18 Factory setting: 3.00 Control VFPG FOCPG FOCPM mode Settings 0.00~600.00 sec Decel. Time 1 01-13 Decel.
Page 95 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Frequency 01-00 Max. O utput Frequency Frequency Setting Time accel. time decel. time 01-12,14,16,18 01-13,15,17,19 Accel./Decel. Time JOG Frequency 01-22 Factory setting: 6.00 Control VFPG FOCPG TQCPG FOCPM mode Settings 0.00~400.00Hz Both external terminal JOG and key “JOG”...
Page 96 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| This parameter selects the frequency point for transition from acceleration/deceleration time 1 to acceleration/deceleration time 4. The transition from acceleration/deceleration time 1 to acceleration/deceleration time 4, may also be enabled by the external terminals (Pr. 02-01 to 02-08). The external terminal has priority over Pr.
Page 97 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| F requenc y 01-26=S3 01-25=S2 01-13 01-12 decel. time accel. time 01-29 Switch fr equency f or S3/S 4 changes t o S5 01-27=S4 Time 01-24=S1 01-30=S5 01-28 Mode Selection when Frequency< Fmin Factory setting: 1 Control VFPG...
Page 98: Group 2 Digital Input/Output Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.3 Group 2 Digital Input/Output Parameters 2-wire/3-wire Operation Control 02-00 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings FWD/STOP, REV/STOP FWD/STOP, REV/STOP (Line Start Lockout) RUN/STOP, REV/FWD RUN/STOP, REV/FWD (Line Start Lockout) 3-wire 3-wire (Line Start Lockout) Three of the six methods include a “Line Start Lockout”...
Page 99 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Multi-Function Input Command 2 (MI2) 02-02 Factory Setting: 2 Multi-Function Input Command 3 (MI3) 02-03 Factory Setting: 3 Multi-Function Input Command 4 (MI4) 02-04 Factory Setting: 4 Multi-Function Input Command 5 (MI5) 02-05 Factory Setting: 0 Multi-Function Input Command 6 (MI6)
Page 100 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Control Mode Settings VFPG FOCPG TQCPG FOCPM 31: High torque bias (by Pr.07-21) ○ ○ ○ ○ ○ ○ 32: Middle torque bias (by Pr.07-22) ○ ○ ○ ○ ○ ○...
Page 101 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings Functions Descriptions between 1st/4th Accel/decel), it will output accel/decel time. accel./decel. time The 3 acceleration or deceleration time accel./decel. time selection accel./decel. time If the drive receives STOP command, it will decelerate to stop by Pr.01-31.
Page 102 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings Functions Descriptions The high torque bias is according to the Pr.07-21 setting. Middle torque bias The middle torque bias is according to the Pr.07-22 setting. The low torque bias is according to the Pr.07-23 setting. Torque Bias 07-23...
Page 103 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Frequency 07-03 07-04 Frequency Output Time Operation Command 02-31 (FWD/REV) 02-32 Multi-function Output Terminal D=15 Multi-function Input Terminal D=41 T1<02-36 T2<02-35 Zero spe ed O utput fr eque ncy O pe ratio n co mmand Magn eti c co nta ctor...
Page 104 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Digital Input Operation Direction 02-10 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings 0 ~ 65535 This parameter is used to set the input signal level and it won’t be affected by the SINK/SOURCE status.
Page 105 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Control Mode Settings VFPG FOCPG TQCPG FOCPM 0: No function ○ ○ ○ ○ ○ ○ 1: Operation indication ○ ○ ○ ○ ○ ○ 2: Operation speed attained ○ ○...
Page 106 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings Functions Descriptions Active when the AC motor drive reaches the output frequency Operation speed attained setting. Desired Frequency Active when the desired frequency (Pr.02-25, 02-26) is Attained 1 (Pr.02-25, 02- attained.
Page 107 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings Functions Descriptions Reserved Brake Chopper Output Active when the brake chopper error is detected. Error Warning Output Active when the warning is detected. Over-voltage Warning Active when the over-voltage is detected. Over-current Stall Active when the over-current stall prevention is detected.
Page 108 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings Functions Descriptions Fault output option 3 Active when Pr.06-24 is ON. Fault output option 4 Active when Pr.06-25 is ON. Reserved Speed Attained Active when the output frequency reaches frequency setting. (including zero speed) Reserved Multi-output Direction...
Page 109 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| When setting to 0 When setting to 1 Enable Enable Multifunction rev er se forward rev er se Multifunction forward running input MI=40 running running running input MI=40 Multifunction Multifunction output MO=15 output MO=15 Electr omagnetic valve...
Page 110 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Brake Engage Delay Time when Elevator Stops 02-30 Factory setting: 0.250 Control VFPG FOCPG TQCPG FOCPM mode Settings 0.000~65.000 Sec When the AC motor drive runs after Pr.02-29 delay time, the corresponding multi-function output terminal (12: mechanical brake release) will be ON.
Page 111 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| MI1=40 Enable dr ive function Start for war d running/start rev er se running MI2=1 multi-s tep speed1 MI3=2 multi-s tep speed2 MI4=3 multi-s tep speed3 01-25=S2 01=26=S3 01-13 01-29 decel.
Page 112 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Output Current Level Setting for External Terminals 02-33 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings 0~100% When output current is >= Pr.02-33, it will activate multi-function output terminal (Pr.02-11 to Pr.02-22 is set to 27).
Page 113 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Check Torque Output Function 02-37 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings Enable Disable When the drive receives the operation signal, the drive will check if there is torque output. When this function is enabled, it will release mechanical brake after confirming that there is torque output.
Page 114: Group 3 Analog Input/Output Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.4 Group 3 Analog Input/Output Parameters 03-00 Analog Input 1 (AUI1) Factory Setting: 1 03-01 Analog Input 2 (ACI) Factory Setting: 0 03-02 Analog Input 3 (AUI2) Factory Setting: 0 Control Mode Settings VFPG...
Page 115 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Positive to rque 03-00~0 2=7 03-00~0 2=9 Positive to rque limit Reg enerative torque limit 03-00~0 2=10 Positive/negat ive torque limit Reverse F orw ard 03-00~0 2=10 03-00~0 2=9 Positive/negat ive torque limit Reg enerative torque limit 03- 00~0 2=8...
Page 116 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| It is used to set the corresponding ACI voltage of the external analog input 0. Analog Input Bias 1 (AUI2) 03-05 Factory setting: 0.0 Control VFPG FOCPG TQCPG FOCPM mode Settings -100.0~100.0% It is used to set the corresponding AUI2 voltage of the external analog input 0.
Page 117 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 03-00 03-02 03-09~03-11 gain is positive Z er o bias Serv e bias as the center, low er than bias = bias Serv e bias as the center, gr eater than bias=bias T he absolute value of the bias v oltage w hile s er ving as the c ent er (unipolar) Serv e bias as the center (unipolar)
Page 118 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| If Pr. 03-14 is large, the control will be stable, yet the response to the input will be slow. If Pr. 03-14 is small, the control may be unstable, yet the response to the input will fast. Loss of the ACI Signal 03-15 Factory setting: 0...
Page 119 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Analog Output Gain 1 03-18 Analog Output Gain 2 03-21 Factory setting: 100.0 Control VFPG FOCPG TQCPG FOCPM mode Settings 0 to 200.0% This parameter is set the corresponding voltage of the analog output 0. Analog Output Value in REV Direction 1 03-19 Analog Output Value in REV Direction 2...
Page 120: Group 4 Multi-Step Speed Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.5 Group 4 Multi-Step Speed Parameters Zero Step Speed Frequency 04-00 1st Step Speed Frequency 04-01 2nd Step Speed Frequency 04-02 3rd Step Speed Frequency 04-03 4th Step Speed Frequency 04-04 5th Step Speed Frequency 04-05...
Page 121: Group 5 Im Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.6 Group 5 IM Parameters Motor Auto Tuning 05-00 Factory setting: 0 Control mode Settings No function Rolling test (Rs, Rr, Lm, Lx, no-load current) Static Test Starting auto tuning by pressing RUN key and it will write the measure value into Pr.05-05 to Pr.05-09 (Rs, Rr, Lm, Lx, no-load current).
Page 122 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| The rated speed can’t be larger or equal to 120f/p. (f: output frequency Pr.01-01, p: Number of Motor Poles Pr.05-04) After the tuning, user needs to activate the drive again to make it operate if the source command of Auto-tuning comes from external terminal, Full-load Current of Motor 05-01...
Page 123 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Rs of Motor 05-06 Factory setting: 0.000 Control FOCPG TQCPG mode Rr of Motor 05-07 Factory setting: 0.000 Control FOCPG TQCPG mode Settings 0.000~65.535Ω Lm of Motor 05-08 Factory setting: 0.0 Control FOCPG TQCPG mode...
Page 124 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| When the asynchronous motor is driven by the drive, the load and slip will be increased. This parameter can be used to correct frequency and lower the slip to make the motor can run near the synchronous speed under rated current.
Page 125 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Accumulative Motor Operation Time (Day) 05-19 Factory setting: 00 Control VFPG FOCPG TQCPG FOCPM mode Settings 00 to 65535 day Pr. 05-18 and Pr.05-19 are used to record the motor operation time. They can be cleared by setting to 00 and time which is less than 60 seconds will not be recorded.
Page 126: Group 6 Protection Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.7 Group 6 Protection Parameters Low Voltage Level 06-00 Factory Setting: 180.0/360.0 Control VFPG FOCPG TQCPG FOCPM mode Settings 230V series 160.0~220.0Vdc 460V series 320.0~440.0Vdc It is used to set the Lv level. input voltage 30V(60V) Pr.
Page 127 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 06-02 Over-Current current Detection Level Output Over-Current Stall Frequency prevention during Acceleration, frequency held time actual acceleration time when over-current stall prevention is enabled 06-03 Over-current Stall Prevention during Operation Factory setting: 00 Control VFPG...
Page 128 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| It is used to set the accel./decel. time selection when stall prevention occurs at constant speed. Over-torque Detection Selection (OT1) 06-05 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings Over-Torque detection disabled.
Page 129 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Over-torque Detection Time (OT2) 06-10 Factory setting: 0.1 Control VFPG FOCPG TQCPG FOCPM mode Settings 0.0 to 60.0 sec Pr.06-05 and Pr.06-08 determine the operation mode of the drive after the over-torque is detected via the following method: if the output current exceeds the over-torque detection level (Pr.06-06) and also exceeds the Pr.06-07 Over-Torque Detection Time, the fault code “OT1/OT2”...
Page 130 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| The parameter is set by the output frequency, current and operation time of the drive for activating the I t electronic thermal protection function. The function will be activated for the 150% * setting current for the setting of Pr.06-13.
Page 131 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Present Fault Record 06-16 Second Most Recent Fault Record 06-17 Third Most Recent Fault Record 06-18 Fourth Recent Fault Record 06-19 Fifth Most Recent Fault Record 06-20 Sixth Most Recent Fault Record 06-21 Factory setting: 0 Control...
Page 132 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Reserved Memory write-in error (cF1) Memory read-out error (cF2) Isum current detection error (cd0) U-phase current detection error (cd1) V-phase current detection error (cd2) W-phase current detection error (cd3) Clamp current detection error (Hd0) Over-current detection error (Hd1) Over-voltage detection error (Hd2) Ground current detection error (Hd3)
Page 133 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| PU time-out (cP10) Brake chopper error (bF) 61-62 Reserved Safety loop error (Sry) Mechanical brake error (MBF) PGF5 hardware error Magnetic contactor error (MCF) Phase loss of drive output (MPHL) It will record when the fault occurs and force stopping.
Page 134 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit 3 Bit 2 Bit 1 Bit 0 Fault code 6: Over-curent at stop (ocS) 7: Over-voltage during acceleration (ovA) 8: Over-voltage during deceleration (ovd) 9: Over-voltage during constant speed (ovn) 10: Over-voltage at stop (ovS) 11: Low-voltage during acceleration (LvA) 12: Low-voltage during deceleration (Lvd)
Page 135 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit 3 Bit 2 Bit 1 Bit 0 Fault code 64: Mechanical brake error (MBF) 65: PGF5 hardware error 66: Magnetic contactor error (MCF) 67: Phase loss of drive output (MPHL) Fault Output Option 1 06-22 Fault Output Option 2...
Page 136 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault code current Volt. 11: Low-voltage during acceleration ● (LvA) 12: Low-voltage during deceleration ● (Lvd) 13: Low-voltage during constant ● speed (Lvn) 14: Low-voltage at stop (LvS) ●...
Page 137 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault code current Volt. 35: W-phase current detection error ● (cd3) 36: Clamp current detection error ● (Hd0) 37: Over-current detection error (Hd1) ●...
Page 138 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault code current Volt. 60: Brake chopper error (bF) ● 61-62: Reserved 63: Safety loop error (Sry) ● 64: Mechanical brake error (MBF) ●...
Page 139 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| It is used with the setting 43 (EPS function) of Pr.02-01~02-08 (Multi-Function Input Command). Phase Loss Detection of Drive Output at Start-Up(MPHL) 06-31 Factory setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings Disable...
Page 140 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Max. operation speed F in emergency power mode: =06-29/01-02*(1/ )*01-01*(1/2) When Pr.06-44 > F , the speed in emergency power mode will be operated by F EPS. When Pr.06-44 ≤ F , the speed in emergency power mode will be operated by Pr.06-44 Low-voltage Protection 06-45...
Page 141 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Drive's DC volt age Low voltage level Emer gency DC voltage Operation comma nd FWD /REV Emer gency pow er det ect ion MI= 43 06- 47 06- 44 Power gener ation Oper ation spe ed direction search of enege ncy power...
Page 142 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Dr ive's DC vo lt age Low voltage level Emer gency DC voltage Oper ation comma nd F WD /REV Emer gency pow er det ect ion MI= 43 07 -0 3 DC br ake t ime 06 -4 4 Oper ation spe ed...
Page 143: Group 7 Special Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.8 Group 7 Special Parameters Brake Chopper Level 07-00 Control VFPG FOCPG TQCPG FOCPM mode Settings 230V series 350.0~450.0Vdc Factory Setting: 380.0 460V series 700.0~900.0Vdc Factory Setting: 760.0 This parameter sets the DC-bus voltage at which the brake chopper is activated. Reserved 07-01 DC Brake Current Level...
Page 144 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Start-Point for DC Brake 07-05 Factory Setting: 0.00 Control VFPG FOCPG mode Settings 0.00 to 400.00Hz This parameter determines the frequency when DC Brake will begin during deceleration. When the setting is less than start frequency (Pr.01-09), start-point for DC brake will begin from the min.
Page 145 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Pr.07-07 to Pr.07-10 are for heavy load to prevent OV or OC occurs. Frequency 07-10 Dwell 07-08 07-09 Frequency Dwell Dwell Tim e at Decel. Frequency at Decel. 07-07 at Accel. Dwell Time at Accel.
Page 146 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Maximum Torque Command 07-14 Factory Setting: 100 Control VFPG FOCPG TQCPG FOCPM mode Settings 0 to 300% This parameter is for the max. torque command (motor rated torque is 100%). Filter Time of Torque Command 07-15 Factory Setting: 0.000...
Page 147 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Source of Torque Offset 07-19 Factory Setting: 0 Control FOCPG TQCPG FOCPM mode Settings Disable Analog input (Pr.03-00) Torque offset setting (Pr.07-20) Control by external terminal (by Pr.07-21 to Pr.07-23) This parameter is the source of torque offset.
Page 148 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Low Torque Offset 07-23 Factory Setting: 10.0 Control FOCPG TQCPG FOCPM mode Settings 0.0 to 100.0% When it is set to 3, the source of torque offset will decide to Pr.07-21, Pr.07-22 and Pr.07-23 by the multi-function input terminals setting (19, 20 or 21).
Page 149 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Emergency Stop (EF) & Forced Stop Selection 07-28 Factory Setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings Coast to stop By deceleration Time 1 By deceleration Time 2 By deceleration Time 3 By deceleration Time 4 By Pr.01-31 When the multi-function input terminal is set to 10 or 14 and it is ON, the AC motor drive will be...
Page 150: Group 8 Pm Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.9 Group 8 PM Parameters Motor Auto Tuning 08-00 Factory setting: 0 Control FOCPM mode Settings 0 No function Only for the unloaded motor, auto measure the angle between magnetic pole and PG origin (08-09) For PM parameters Auto measure the angle between magnetic pole and PG origin (08-09)
Page 151 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| If brake is controlled by drive, the drive will act by the normal operation to finish tuning after wiring and setting brake control parameters. If brake is controlled by the host controller, it needs to make sure that brake is in release state before tuning.
Page 152 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Rated Power of Motor 08-02 Factory setting: #.## Control FOCPM mode Settings 0.00 to 655.35 kW It is used to set rated power of the motor. The factory setting is the power of the drive. Rated Speed of Motor (rpm) 08-03 Factory setting: 1710...
Page 153 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| It can get RMS value by Pr.08-00=2 (Motor Auto Tuning). 08-09 Angle between Magnetic Pole and PG Origin Factory setting: 360.0 Control FOCPM mode Settings 0.0~360.0° This function is used to measure the angle between magnetic pole and PG origin. 08-10 Magnetic Pole Re-orientation Factory setting: 0...
Page 154: Group 9: Communication Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.10 Group 9: Communication Parameters When the AC motor drive is controlled by RS-485 serial communication, a converter, VFD-USB01 or IFD8500, should be connected between the AC motor drive and PC. Serial interface 1: +EV : GND...
Page 155 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Communication Protocol 09-04 Factory Setting: 13 Control VFPG FOCPG TQCPG FOCPM mode Settings Modbus ASCII mode, protocol <7,N,1> Modbus ASCII mode, protocol <7,N,2> Modbus ASCII mode, protocol <7,E,1> Modbus ASCII mode, protocol <7,O,1> Modbus ASCII mode, protocol <7,E,2>...
Page 156 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 10-bit character frame (For ASCII): ( 7.N.2) Start Stop Stop 7-bit character 10-bit character frame ( 7.E.1) Start Even Stop parity 7-bit character 10-bit character frame ( 7.O.1) Start Stop parity 7-bit character 10-bit character frame...
Page 157 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| RTU mode: START A silent interval of more than 10 ms Address Communication address: 8-bit address Function Command code: 8-bit command DATA (n-1) Contents of data: n×8-bit data, n<=16 DATA 0 CRC CHK Low CRC check sum: 16-bit check sum consists of 2 8-bit characters...
Page 158 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Response message: Command message: ‘0’ ‘0’ ‘2’ Content of address ‘0’ 2103H ‘D’ ‘0’ LRC Check ‘7’ ‘0’ ‘7’ LRC Check ‘1’ RTU mode: Command message: Response message: Address Address Function Function Starting data...
Page 159 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| CRC CHK Low CRC CHK Low CRC CHK High CRC CHK High (3) 10H: write multiple registers (write multiple data to registers) Example: Set the multi-step speed, Pr.04-00=50.00 (1388H), Pr.04-01=40.00 (0FA0H). AC drive address is 01H. ASCII Mode: Command message: Response message:...
Page 160 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 3.4 Check sum ASCII mode: LRC (Longitudinal Redundancy Check) is calculated by summing up, module 256, the values of the bytes from ADR1 to last data character then calculating the hexadecimal representation of the 2’s-complement negation of the sum.
Page 161 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| The following is an example of CRC generation using C language. The function takes two arguments: Unsigned char* data a pointer to the message buffer Unsigned char length the quantity of bytes in the message buffer The function returns the CRC value as a type of unsigned integer.
Page 162 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Content Address Function Bit 12 1: disable bit 06-11 Bit 13~14 00B: No function 01B: operated by digital keypad 02B: operated by Pr.00-15 setting 03B: change operation source Bit 15 Reserved 2001H Frequency command...
Page 163 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Content Address Function 2129H Input status of multi-function terminal when malfunction (format is the same as Pr.00-04=16) 212AH Output status of multi-function terminal when malfunction (format is the same as Pr.00-04=17) 212BH Drive status when malfunction (format is the same as 2119H) 2201H...
Page 164 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Exception Explanation code Illegal data value: The data value received in the command message is not available for the AC drive. Slave device failure: The AC motor drive is unable to perform the requested action. Communication time-out: If Pr.09-03 is not equal to 0.0, Pr.09-02=0~1, and there is no communication on the bus during the Time Out detection period (set...
Page 165: Group 10 Speed Feedback Control Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.11 Group 10 Speed Feedback Control Parameters PG Signal Type 10-00 Factory Setting: 0 Control VFPG FOCPG TQCPG FOCPM mode Settings No function ABZ+ Hall SIN/COS+Sinusoidal SIN/COS+Endat SIN/COS SIN/COS + Hiperface When Pr.10-00 is set to 3, encoder will have one sine and one cosine signal for each revolution.
Page 166 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Setting of PG PG signal type Applicable PG card Pr.08-00=1 Pr.08-00=3 signal type 10-00=4 SIN/COS+Endat EMVL-PGS01 Motor will run Motor won’t run 10-00=5 SIN/COS EMVL-PGH01/02 Motor will run Motor will run SIN/COS + 10-00=6 EMVL-PGS01...
Page 167 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Single-phase input For war d running It is helpful for the stable control by inputting correct pulse type. Encoder Feedback Fault Treatment (PGF1, PGF2) 10-03 Factory Setting: 2 Control VFPG FOCPG TQCPG mode Settings...
Page 168 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Encoder Slip Detection Time 10-08 Factory Setting: 0.5 Control VFPG FOCPG FOCPM mode Settings 0.0 to 10.0 sec Encoder Stall and Slip Error Treatment 10-09 Factory Setting: 2 Control VFPG FOCPG FOCPM mode Settings...
Page 169 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Settings 0.0 to 500.0% ASR (Auto Speed Regulation) Control (I) of Zero Speed 10-12 Factory Setting: 0.100 Control VFPG FOCPG FOCPM mode Settings 0.000 to 10.000 sec ASR (Auto Speed Regulation) control (P) 1 10-13 Factory Setting: 100.0 Control...
Page 170 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 10- 15 10- 16 10- 13 10- 14 10-11 10-12 10-20 10-21 10- 17 When using multi-function input terminals to switch ASR1/ASR2, the diagram will be shown as follows. Setting multi-function input terminal to 17 (ASR1/ASR2 switch) ASR 2 ASR 1...
Page 171 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| These two parameters are used to decide width of slope of ASR command during zero speed to low speed or Pr.10-17 to high speed. 10- 15 10- 16 10- 13 10- 14 10-11 10-12...
Page 172 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Elevator Starting (Zero Speed Gain P) 10-27 Factory Setting: 0 Control VFPG FOCPG FOCPM mode Settings 0~1000.0% Elevator Starting (Zero Speed Integral I) 10-28 Factory Setting: 0 Control VFPG FOCPG FOCPM mode Settings...
Page 173: Group 11 Advanced Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.12 Group 11 Advanced Parameters System Control 11-00 Factory Setting: 0 Control FOCPG FOCPM mode Settings Bit 0=0 No function Bit 0=1 ASR Auto tuning, PDFF enable Bit 7=0 No function When position control is enabled, it doesn’t need to set Pr.07-02 Bit 7=1 (DC Brake Current Level)
Page 174 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Bit 0= 1 Bit 0= 0 11-06 10-11 10-12 11-07 10-13 10-14 Pr.11-08 use to adjust the 10-15 strength of z ero- 10-21 10-21 10-20 10-20 10-16 ser vo loc k 10-17 10-17 PI adjus tment-manual gain...
Page 175 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| suspension ration 2:1 suspension ration 1:1 11-02 reel sheave diameter reel pully pully pully pully load weight load weight carriage carriage Inertial Ratio 11-05 Factory Setting: 40 Control FOCPG FOCPM mode Settings 1 to 300%...
Page 176 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 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 provides PDFF function to reduce overshoot for speed control.
Page 177 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Low-pass Filter Time of Keypad Display 11-13 Factory Setting: 0.500 Control VFPG FOCPG TQCPG FOCPM mode Settings 0.001 to 65.535 s It is used to lower the blinking frequency of LCD display. Motor Current at Accel.
Page 178: Group 12 User-Defined Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.13 Group 12 User-defined Parameters 12-00 User-defined Parameters 12-31 Factory Setting: - Control VFPG FOCPG TQCPG FOCPM mode Settings Users can enter the parameters from group 0 to group 11 into group 12 (it can save 32 parameters).
Page 179 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Example 2: If it needs to enter parameter address 2102H and 211BH by the digital keypad, 211BH needs to be converted to binary value before entering. The setting method of 2102H P re ss twi ce RA E...
Page 180 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| The setting method of 211BH Convert 211BH (hexadecimal) to decimal value: 2 1 1 B in p ut 2 12 7 x1 6 + x1 6 =1 6+11= PO N RA E RA E press...
Page 181 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| In the following, it shows the factory setting of Pr.12-00 to Pr.12-29. You can change the setting as required. Present Fault Record 12-00 Control VFPG FOCPG TQCPG FOCPM mode Settings 0610 Present Fault Time of Motor Operation (min.) 12-01...
Page 182 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Output Voltage at Present Fault 12-07 Control VFPG FOCPG TQCPG FOCPM mode Settings 2124 DC-Bus Voltage at Present Fault 12-08 Control VFPG FOCPG TQCPG FOCPM mode Settings 2125 Output Power at Present Fault 12-09 Control VFPG...
Page 183 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Drive Status at Present Fault 12-14 Control VFPG FOCPG TQCPG FOCPM mode Settings 212B Second Most Recent Fault Record 12-15 Control VFPG FOCPG TQCPG FOCPM mode Settings 0611 Second Most Recent Fault Time of Motor Operation (min.) 12-16 Control VFPG...
Page 184 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Fourth Most Recent Fault Record 12-21 Control VFPG FOCPG TQCPG FOCPM mode Settings 0613 Fourth Most Recent Fault Time of Motor Operation (min.) 12-22 Control VFPG FOCPG TQCPG FOCPM mode Settings 0626 Fourth Most Recent Fault Time of Motor Operation (day)
Page 185 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| Sixth Most Recent Fault Time of Motor Operation (min.) 12-28 Control VFPG FOCPG TQCPG FOCPM mode Settings 062A Sixth Most Recent Fault Time of Motor Operation (day) 12-29 Control VFPG FOCPG TQCPG FOCPM mode Settings...
Page 186: Group 13 View User-Defined Parameters
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 4 Parameters| 4.2.14 Group 13 View User-defined Parameters 13-00 View User-defined Parameters 13-31 Factory Setting: - Control VFPG FOCPG TQCPG FOCPM mode Settings Refer to group 12 for details. 4-127 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 187 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 188: Chapter 5 Troubleshooting
Maybe AC motor drive has malfunction or error due to noise. Please Is load changed contact DELTA. suddenly? Can acceleration Can deceleration time be made longer? time be made longer? Reduce load or increase...
Page 189: Ground Fault
Need to considerate to use braking unit and Reduce moment Reduce moment of load inertia DC braking of inertia Use braking unit or DC braking Need to check control method. Please contact DELTA. Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 190: Low Voltage (Lv)
ON Check if voltage between +1/+2 Maybe AC motor drive has malfunction. and - is greater than Pr.06-00 Please contact DELTA. Control circuit has malfunction or misoperation due to noise. Please contact DELTA. Call 1(800)985-6929 for Sales deltaacdrives.com...
Page 191: Over Heat (Oh)
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 5 Troubleshooting| 5.5 Over Heat (OH) AC motor driv e overheats H eat sink overheats C heck if temper atur e of heat si nk Temperature detection mal functions. is larger than 90 Please contac t D ELTA.
Page 192: Display Of Kpvl-Cc01 Is Abnormal
Check if the input voltage of R, S, T is unbalanced and power system for and power system for abnormal power abnormal power Maybe AC motor drive has malfunction or misoperation due to noise. Please contact DELTA. Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 193: Motor Cannot Run
+1 and +2/B1 by keypad Press RUN key to check if it can run Maybe AC motor drive has malfunction or misoperation due to noise. Please contact DELTA. Press UP key to set frequency Check if the wiring Check if input FWD...
Page 194: Motor Speed Cannot Be Changed
Change frequency setting If accel./decel. time is very long Please set suitable accel./decel. time by load inertia Maybe AC motor drive has malfunction or misoperation due to noise. Please contact DELTA. Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 195: Motor Stalls During Acceleration
If load is too large capacity of AC motor drive Check if output voltage of U, V W Motor has malfunction is balanced Maybe AC motor drive has malfunction or misoperation due to noise. Please contact DELTA. Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 196: Electromagnetic/Induction Noise
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 5 Troubleshooting| 5.13 Electromagnetic/Induction Noise There are many noises surround the AC motor drives and invade it by radiation or power circuit. It may cause the misoperation of control circuit and even damage the AC motor drive. Of course, that is a solution to increase the noise tolerance of AC motor drive.
Page 197: Affecting Other Machines
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 5 Troubleshooting| In additional, the microcomputer may not work in extreme low temperature and needs to have heater. Store within a relative humidity range of 0% to 90% and non-condensing environment. Do not turn off the air conditioner and have exsiccator for it.
Page 198: Chapter 6 Fault Code Information
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Chapter 6 Fault Code Information 6.1 Fault Code Information The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages. Once a fault is detected, the corresponding protective functions will be activated.
Page 199: Common Problems And Solutions
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| 6.1.1 Common Problems and Solutions Following fault name will only be displayed when using with optional digital keypad KPVL- CC01. fault descr iption a F u l t Display of driv er s tatus F ault code number S=Stop...
Page 200 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description Ground fault Corrective Actions: When (one of) the output terminal(s) is grounded, short circuit current is more than 75% of AC motor drive rated current, the AC motor drive power module may be damaged. NOTE: The short circuit protection is provided for AC a F u l t FE E...
Page 201 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description DC BUS over-voltage at stop Corrective Actions: Check if the input voltage falls within the rated AC a F u l t o d : FE E motor drive input voltage range.
Page 202 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description IGBT overheating IGBT temperature exceeds protection level 40 to100HP: 100 Corrective Actions: Ensure that the ambient temperature falls within the specified temperature range. a F u l t FE E o d : Make sure that the ventilation holes are not...
Page 203 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description Electronic Thermal Relay 1 Protection Corrective Actions: u e 1 Check whether the motor is overloaded. FE E F u l t o d : Check whether motor rated current setting (Pr.05-01) is suitable Check electronic thermal relay function Take the next higher power AC motor drive model.
Page 204 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description OC hardware error Corrective Actions: a F u l t FE E o d : Re-power on to try it. If fault code is still displayed on the keypad, please return to the factory.
Page 205 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description Pulse input error Corrective Actions: a F u l t FE E o d : Check the pulse wiring Return to the factory Pulse input loss Corrective Actions: a F u l t FE E...
Page 206: Reset
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Display Description illegal communication address Fa l F u l t o d : FE E Corrective Actions: Check if the communication address is correct. Communication time-out F u l t o d : FE E Corrective Actions:...
Page 207 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Chapter 6 Fault Code Information| Set external terminal to “RESET” and then set to be ON. Send “RESET” command by communication. NOTE Make sure that RUN command or signal is OFF before executing RESET to prevent damage or personal injury due to immediate operation.
Page 208: Appendix A Specifications
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Appendix A Specifications There are 230V and 460V models for customers to choose by their requirement. Voltage Class 230V Class Model Number VFD-XXXVL Max. Applicable Motor Output (kW) 18.5 Max. Applicable Motor Output (hp) 12.5 Rated Output Capacity (kVA) Rated Output Current for...
Page 209 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix A Specifications| NOTE **Rated Output Current for Elevators (A) Elevator Duty #5 #6 Current ( %) - 50 -100 -150 -200 -250 Time (seconds) Event Description Time(s) Current Per torque 100% Accel up 175% Cruise 100%...
Page 210 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix A Specifications| General Specifications Control System 1: V/f, 2: VF+PG, 3: SVC, 4: FOC+PG, 5: TQR+PG, 6:FOC+PM Starting torque is 150% at 0.5Hz and 0Hz with control modes FOC + PG and Start Torque FOC+PM Speed Control Range...
Page 211 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix A Specifications| This page intentionally left blank Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 212: Appendix B Accessories
If the package is damaged during shipping, please contact your dealer. The accessories produced by Delta are only for using with Delta AC motor drive. Do NOT use with other drive to prevent damage.
Page 213: All Brake Resistors & Brake Units Used In Ac Motor Drives
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.1 All Brake Resistors & Brake Units Used in AC Motor Drives Applicable 125%Braking Torque 10%ED Max. Brake Torque Motor Brake Max. Resistor Total Min. Brake Resistor Unit Total Peak Value of Braking Resistor...
Page 214 If damage to the drive or other equipment are due to the fact that the brake resistors and the brake modules in use are not provided by Delta, the warranty will be void. Take into consideration the safety of the environment when installing the brake resistors.
Page 215 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| right-most column in the table). This chart is for normal usage; if the AC motor drive is applied for frequent braking, it is suggested to enlarge 2~3 times of the Watts. Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 216: Dimensions And Weights For Brake Resistors
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.1.1 Dimensions and Weights for Brake Resistors (Dimensions are in millimeter) Model no. Max. Weight (g) BR080W200 BR080W750 BR300W070 BR300W100 BR300W250 BR300W400 BR400W150 BR400W040 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 217 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Max. Weight Model no. BR500W030 1100 BR500W100 BR1K0W020 2800 BR1K0W075 Brake Resistor Order P/N: BR1K0W050, BR1K2W008, BR1K2W6P8, BR1K5W005, BR1K5W040 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 218: Specifications For Brake Unit
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.1.2 Specifications for Brake Unit 230V Series 460V Series 2015 2022 4030 4045 Max. Motor Power (kW) Max. Peak Discharge Current (A) 10%ED Continuous Discharge Current 330/345/360/380/400/415±3V 660/690/720/760/800/830±6V Brake Start-up Voltage (DC) DC Voltage 200~400VDC 400~800VDC...
Page 219: Dimensions For Brake Unit
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.1.3 Dimensions for Brake Unit VFDB2015, VFDB2022, VFDB4030, VFDB4045 (Dimensions are in millimeter[inch]) 121.0 [4.76] 130.0 [5.12] R3.3 [R0.13] 80.0 [3.15] CHARGE ACT. ERR. GREEN YELLOW Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 220: Non-Fuse Circuit Breaker Chart
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.2 Non-fuse Circuit Breaker Chart Comply with UL standard: Per UL 508, paragraph 45.8.4, part a, The current rating of the breaker shall be within 2-4 times maximum input current rating. 3-phase Recommended Input Recommended Input...
Page 221 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Line Fuse I (A) I (A) Model Input Output I (A) Bussmann P/N VFD300VL23A JJN-225 VFD300VL43A JJN-125 VFD370VL23A JJN-250 VFD370VL43A JJN-150 VFD450VL43A JJN-175 VFD550VL43A JJN-250 VFD750VL43A JJN-300 B-10 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 222: Ac Reactor
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.4 AC Reactor B.4.1 AC Input Reactor Recommended Value 460V, 50/60Hz, 3-Phase Max. Inductance (mH) Fundamental continuous Amps 3% impedance 5% impedance Amps 37.5 52.5 18.5 52.5 67.5 82.5 0.85 0.45 B.4.2 AC Output Reactor Recommended Value 230V, 50/60Hz, 3-Phase...
Page 223: Applications For Ac Reactor
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 460V, 50/60Hz, 3-Phase Max. Inductance (mH) Fundamental continuous Amps 3% impedance 5% impedance Amps 37.5 52.5 18.5 67.5 67.5 0.45 0.15 0.23 B.4.3 Applications for AC Reactor Connected in input circuit Application 1 Question When more than one AC motor drive is...
Page 224 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Application 2 Question Silicon rectifier and AC motor drive is Surges will be generated at the instant of connected to the same power. silicon rectifier switching on/off. These surges may damage the mains circuit. Correct wiring silicon rectifier power...
Page 225: Zero Phase Reactor (Rf220X00A
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.5 Zero Phase Reactor (RF220X00A) Dimensions are in millimeter and (inch) Recommended Wire Diagram A Cable Size Wiring Please wind each wire 4 times around the type Qty. Method core. The reactor must be put at inverter Nominal (Note) AWG mm...
Page 226: Dc Choke Recommended Values
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.6 DC Choke Recommended Values 230V DC Choke Input voltage DC Amps Inductance (mh) 0.85 0.75 Built-in 230Vac Built-in 50/60Hz 18.5 Built-in 3-Phase Built-in Built-in Built-in 460V DC Choke Input voltage DC Amps Inductance (mh) 3.75...
Page 227: Digital Keypad Kpvl-Cc01
VFD-VL Appendix B Accessories| B.7 Digital Keypad KPVL-CC01 The digital keypad is the display of VFD-VL series. The following keypad appearance is only for reference and please see the product for actual appearance. B.7.1 Description of the Digital Keypad KPVL-CC01...
Page 228 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Display Message Descriptions L T G 6 . V Displays the voltage of DC BUS Press MODE key RR N . 0 A Displays the output current present at terminals U/T1, V/T2, and W/T3 Press MODE key L T G 0 .
Page 229: How To Operate The Digital Keypad Kpvl-Cc01
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.7.2 How to Operate the Digital Keypad KPVL-CC01 Selection Mode To set parameters PO N . 0 H RA E . 0 H r e t L T G 3 . V r e t .
Page 230 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| To copy parameters From KPVL-CC01 to drive From drive to KPVL-CC01 YC P YE E Press and hold on for about 5 seconds Press and hold on for about 5 seconds YE PYE YE E When "READ 1"...
Page 231: Dimension Of The Digital Keypad
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.7.3 Dimension of the Digital Keypad Unit: mm [inch] B.7.4 Recommended Position the Rubber Magnet of the Digital Keypad This rubber magnet is shipped with the digital keypad. Users can adhere to anywhere of the back of the digital keypad to stick on the case of the AC motor drive.
Page 232: Pg Card (For Encoder
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.8 PG Card (for Encoder) B.8.1 EMVL-PGABL-1 1. Terminals descriptions Terminal Symbols Descriptions Specifications Power source of encoder (use Voltage: +5V±0.5V or +12V±1V SW2 to switch 12V/5V) Current: 200mA max. Power source common for Reference level of the power of encoder...
Page 233: Emvl-Pgabl
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 2. Wire length Types of Pulse Maximum Wire Length Wire Gauge Generators Line Driver 100m 1.25mm (AWG16) or above 3. Types of Pulse Generators (Encoders) Line driver EMVL- PGABL Encoder Z /O Z /O 4.
Page 234 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Division Factor 3 4 5 6 7 8 9 10 11 12 Settings and explanations Division factor A leads B B leads A A-/A A-/A B-/B B-/B X 0 0 1 A/O-/A/O A/O-/A/O A/O-/A/O...
Page 235 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| When the switch is ON, it means logic 0. A-/A and B-/B are the input signals of PG card. A/O-/A/O and B/O-/B/O are the line driver outputs of the frequency divider measured by the differential probe. PIN1 is reserved.
Page 236 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Terminals descriptions Terminal Symbols Descriptions Specifications Voltage: +12V±1V Power source of encoder Current: 200mA max. Power source common for Reference level of the power of encoder encoder Open collector signal input. Max.
Page 237: Emvl-Pgabo
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 3. Output Type of Encoder Open collector EMVL-PG ABO Encoder 4. Output Signal Setting of the Frequency Divider It generates the output signal of division factor RESERVE: reserved bit (PIN1) “n”...
Page 238 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Division factor A leads B B leads A A-/A A-/A B-/B B-/B X 0 0 1 A/O-/A/O A/O-/A/O A/O-/A/O B/O-/B/O B/O-/B/O B/O-/B/O A-/A A-/A B-/B B-/B X 0 1 1 A/O-/A/O A/O-/A/O A/O-/A/O...
Page 239 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| LOW means A leads B and HIGH means B leads A). A/O-/A/O is the output of frequency divider. When PIN 2 is set to 1 and PIN 3 is set to X, B-/B should be the input signal of direction indication.
Page 240 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| If the encoder type is open collector, wire connection method shown in the figure below can be used. For terminals , set switch SW2 to INT12V. 、、 Pulse Output of PG Card 1.
Page 241 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 2. Common voltage output terminal S/S If the encoder type is line driver, when switch SW2 is set to +12V or +24V, the PG card will only output 5V. B-30 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 242: Emvl-Pgh01 (Only For Heidenhain Ern1387
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.8.3 EMVL-PGH01 (only for Heidenhain ERN1387) 1. Sinusoidal Encoder Function VFD-VL series 15 14 13 12 11 Terminal Terminal Pin NO Pin NO 90 el. Name Name SIN’ SIN' COS’...
Page 243 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 2. Terminals descriptions Terminal Symbols Descriptions Specifications Specific power output of Voltage: +5V±0.5V encoder Current: 200mA max. Power source common for Reference level of the power of encoder encoder 360 el. 0.8..1.2Vss (~ ~ 1Vss;...
Page 244 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 4. Output Signal Setting of the Frequency Divider It generates the output signal of division factor RESERVE: reserved bit (PIN1) “n” after dealing with the input pulse. Please I/MODE: input type setting of the division set by the switch SW1 on the card.
Page 245 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| NOTE When the switch is ON, it means logic 0. A-/A and B-/B are the input signals of PG card. A/O-/A/O and B/O-/B/O are the line drivers of the frequency divider measured by the differential probe. PIN1 is reserved.
Page 246: Emvl-Pgs01
VFD-VL Appendix B Accessories| B.8.4 EMVL-PGS01 Applicable encoders for EMVL-PGS01: EnDat2.1: EQN425, EQN1325, ECN113, ECN413, ECN1113, ECN1313 HIPERFACE: SRS50/60 1. Pin description VFD-VL Series VFD-VL Series Corresponding terminal Pin No. EnDat HIPERFACE® REFSIN 15 14 13 12 11 +COS...
Page 247 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| 2. Terminals descriptions Terminal Symbols Descriptions Specifications Power source of encoder Voltage: +5VDC±5% or +8.3 VDC±6% (use SW2 to switch 12V/5V) Current: 250mA max. Power source common for Reference level of the power of encoder encoder A+, A-, Sine line drive input...
Page 248 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Division factor A leads B B leads A A/O-/A/O A/O-/A/O A/O-/A/O B/O-/B/O B/O-/B/O B/O-/B/O OA-GND OA-GND OB-GND OB-GND A/O-/A/O A/O-/A/O A/O-/A/O A/O-/A/O B/O-/B/O B/O-/B/O B/O-/B/O B/O-/B/O OA-GND OA-GND OB-GND OB-GND NOTE When the switch is ON, it means logic 0.
Page 249: Amd-Emi Filter Cross Reference
EMI filter with correct installation, much interference can be eliminated. It is recommended to use DELTA EMI filter to have the best interference elimination performance. We assure that it can comply with following rules when AC motor drive and EMI filter are installed...
Page 250 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| The shielding on both ends of the motor cable should be grounded with the minimum length and maximum contact area. Remove any paint on metal saddle for good ground contact with the plate and shielding. Remove any paint on metal saddle for good ground contact with the plate and shielding.
Page 251 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Use a motor with enhanced insulation. Connect an output reactor (optional) to the output terminals of the AC motor drive The length of the cable between AC motor drive and motor should be as short as possible (10 to 20 m or less) For models 7.5hp/5.5kW and above: Insulation level of motor...
Page 252: Emvl-Ioa01
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.10 EMVL-IOA01 AVO1 AGND MO10 MO9 MO8 MCM MO7 MO6 MO5 MO4 MO3 Terminals Descriptions AVO1-AGND Multifunction analog voltage output terminal AVO2-AGND -10.0V~10.0V The analog output is defined by Pr.03-17 and Pr.03-20. MO3~MO10 The AC motor drive outputs every monitor signal, such as Multifunction output...
Page 253: Safety Relay Emvl-Saf01
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| B.11 Safety Relay EMVL-SAF01 B.11.1 Functions of the Terminals Terminals Descriptions Specifications +24VDC power Input ・Min. activation voltage: +19Vdc ・Impedance: 720+10%Ω +24VDC, reference level of the power ・Rated power: about 800mW A dry contact of a relay ・Rated current: 8 A ・Rated voltage/max.
Page 254 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix B Accessories| Descriptions 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 isn’t applied to S1 and S2, the relay contacts of S3 and S4 are OFF.
Page 255 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 256: Appendix C How To Select The Right Ac Motor Drive
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor drive for the application is very important and has great influence on its lifetime. If the capacity of AC motor drive is too large, it cannot offer complete protection to the motor and motor maybe damaged.
Page 257: Capacity Formulas
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix C How to Select the Right AC Motor Drive| C.1 Capacity Formulas 1. When one AC motor drive operates one motor The starting capacity should be less than 1.5x rated capacity of AC motor drive The starting capacity= ⎛...
Page 258 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix C How to Select the Right AC Motor Drive| 2.3 When it is running continuously The requirement of load capacity should be less than the capacity of AC motor drive(kVA) The requirement of load capacity= ×...
Page 259: General Precaution
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix C How to Select the Right AC Motor Drive| C.2 General Precaution Selection Note When the AC Motor Drive is connected directly to a large-capacity power transformer (600kVA or above) or when a phase lead capacitor is switched, excess peak currents may occur in the power input circuit and the converter section may be damaged.
Page 260: How To Choose A Suitable Motor
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix C How to Select the Right AC Motor Drive| required time, either use an external brake resistor and/or brake unit, depending on the model, (to shorten deceleration time only) or increase the capacity for both the motor and the AC Motor Drive.
Page 261 AC motor drive and motor, available motor torque is reduced. Explosion-proof (Ex) motor: Needs to be installed in a safe place and the wiring should comply with the (Ex) requirements. Delta AC Motor Drives are not suitable for (Ex) areas with special precautions. Gear reduction motor: The lubricating method of reduction gearbox and speed range for continuous operation will be different and depending on brand.
Page 262 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix C How to Select the Right AC Motor Drive| motor drive operates more than one motor, please pay attention to starting and changing the motor. Power Transmission Mechanism Pay attention to reduced lubrication when operating gear reduction motors, gearboxes, belts and chains, etc.
Page 263 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com...
Page 264: Appendix D Suggestions And Error Corrections For Standard Ac Motor Drives
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com Appendix D Suggestions and Error Corrections for Standard AC Motor Drives The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages. Once a fault is detected, the corresponding protective functions will be activated.
Page 265: Maintenance And Inspections
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.1 Maintenance and Inspections Before the check-up, always turn off the AC input power and remove the cover. Wait at least 10 minutes after all display lamps have gone out, and then confirm that the capacitors have fully discharged by measuring the voltage between DC+ and DC-.
Page 266 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| Mechanical parts Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there is any abnormal sound Visual and aural inspection or vibration If there are any loose screws Tighten the screws...
Page 267 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| DC capacity of main circuit Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there is any leak of liquid, color change, crack or Visual inspection deformation...
Page 268 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| Magnetic contactor and relay of main circuit Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there are any loose screws Visual and aural inspection If the contact works correctly Visual inspection...
Page 269 Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| Ventilation channel of cooling system Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there is any obstruction in the Visual inspection heat sink, air intake or air outlet NOTE...
Page 270: Greasy Dirt Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.2 Greasy Dirt Problem Serious greasy dirt problems generally occur in processing industries such as machine tools, punching machines and so on. Please be aware of the possible damages that greasy oil may cause to your drive: Electronic components that silt up with greasy oil may cause the drive to burn out or even explode.
Page 271: Fiber Dust Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.3 Fiber Dust Problem Serious fiber dust problems generally occur in the textile industry. Please be aware of the possible damages that fiber may cause to your drives: Fiber that accumulates or adheres to the fans will lead to poor ventilation and cause overheating problems.
Page 272: Erosion Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.4 Erosion Problem Erosion problems may occur if any fluids flow into the drives. Please be aware of the damages that erosion may cause to your drive. Erosion of internal components may cause the drive to malfunction and possibility to explode.
Page 273: Industrial Dust Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.5 Industrial Dust Problem Serious industrial dust pollution frequently occurs in stone processing plants, flour mills, cement plants, and so on. Please be aware of the possible damage that industrial dust may cause to your drives: Dust accumulating on electronic components may cause overheating problem and shorten the service life of the drive.
Page 274: Wiring And Installation Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.6 Wiring and Installation Problem When wiring the drive, the most common problem is wrong wire installation or poor wiring. Please be aware of the possible damages that poor wiring may cause to your drives: Screws are not fully fastened.
Page 275: Multi-Function Input/Output Terminals Problem
Call 1(800)985-6929 for Sales deltaacdrives.com sales@deltaacdrives.com VFD-VL Appendix D Suggestions and Error Corrections for Standard AC motor Drive| D.7 Multi-function Input/Output Terminals Problem Multi-function input/output terminal errors are generally caused by over usage of terminals and not following specifications. Please be aware of the possible damages that errors on multi-function input/output terminals may cause to your drives: Input/output circuit may burns out when the terminal usage exceeds its limit.

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Delta VFD-VL Series User Manual

Preface

Chapter 1 Introduction

Chapter 2 Installation and Wiring

Chapter 3 Operation and Start up

Chapter 4 Parameters

Chapter 5 Troubleshooting

Chapter 6 Fault Code Information

Appendix A Specifications

Appendix B Accessories

Appendix C How to Select the Right AC Motor Drive

Appendix D Suggestions and Error Corrections for Standard AC Motor Drives

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Summary of Contents for Delta VFD-VL Series

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Table of Contents