3Com VFD-D D - Manual - manualsarea.com

Page 2 - Preface; PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.; D A N GE R

Preface Firmware Version 1.07 Thank you for choosing DELTA’s high-performance VFD-D D Series. The VFD-DD Series is manufactured with high-quality components and materials and incorporate the latest microprocessor technology available. This manual is to be used for the installation, parameter setting...

Page 5 - Table of Content; Chapter 1 Introduction

Table of Content Chapter 1 Introduction 1-1 Receiving and Inspection .................................................................................................... 1 - 2 1-2 Preparation for Installation and Wiring ............................................................................... ...

Page 7 - -1 Receiving and Inspection

Chapter 1 Introduction | DD Series 1-1 Chapter 1 Introduction 1-1 Receiving and Inspection 1-2 Preparation for Installation and Wiring 1-3 Dimensions 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 sh...

Page 8 - Inspect the unit to assure it was not damaged during shipment.; Nameplate Information

Chapter 1 Introduction | DD Series 1-2 1-1 Receiving and Inspection This VFD-VL AC motor drive has gone through rigorous quality control tests at the factory before shipment. After receiving the AC motor drive, please check for the following: ; Check to make sure that the package includes an AC moto...

Page 9 - Explanation for Series Number

Chapter 1 Introduction | DD Series 1-3 Explanation for Series Number 3 3 0 T 0 2 D D 2 1 A 0 P r od u c t i o n n u m be r P r od u c t i o n y e a r 2 0 0 7 P r od u c t i o n f a c t o r y P r od u c t i o n w e e k ( T: Ta o y u a n, W: Wu j i a n ) M o d e l 2 3 0 V 1 - P H A S E 0 . 2 5 H P ( 0...

Page 10 - -2 Preparation for Installation and Wiring; Operation; : can be used in a factory type environment.; Minimum Mounting Clearances; A B C D

Chapter 1 Introduction | DD Series 1-4 1-2 Preparation for Installation and Wiring 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 pressure: 86 ~ 106 kPa Installation ...

Page 11 - directions are not allowed.

Chapter 1 Introduction | DD Series 1-5 C A UT IO N ! 1. Mount the AC motor drive vertically on a flat vertical surface by using bolts or screws. Other directions are not allowed. 2. The AC motor drive will generate heat during operation. Allow sufficient space around the unit for heat dissipation. W...

Page 12 - Dimensions for Motor

Chapter 1 Introduction | DD Series 1-6 1-3 Dimension VFD002DD21A; VFD002DDDD21AB; VFD002DD21C; VFD002DD21CB; VFD004DD21A; VFD004DD21AB; VFD004DD21C; VFD004DD21CB; VFD002DD21E; VFD004DD21E; Unit: mm [inch] W W1 W2 H H1 H2 H3 H4 D D1 Φ 1 Φ 2 215.0 [8.46] 204.0 [8.03] 204.0[8.03] 170.0 [6.69] 138.5[5.4...

Page 14 - Chapter 2 Wiring; by the loose screws due to vibration; regulation for your personnel safety.

Chapter 2 Wiring | DD Series 2-1 Chapter 2 Wiring After removing the front cover, examine if the power and control terminals are clearly noted. Please read following precautions before wiring. ; Make sure that power is only applied to the R/L1, S/L2, T/L3 terminals. Failure to comply may result in d...

Page 16 - Wiring/Terminals Setting; comes in contact with high voltage.

Chapter 2 Wiring | DD Series 2-3 Wiring/Terminals Setting Us ed with i nternal power (+24Vdc) Us ed wi th external power C O M M I 1 + 2 4 V M I 2 M I 5 ~ E x te r n a l + 2 4 V p o w e r + C O M M I 1 + 2 4 V M I 2 M I 5 ~ C O M C A UT I O N ! ; The wiring of main circuit and control circuit should...

Page 17 - circuits/equipment if it comes in contact with high voltage.; Ensure there are no ground loops.; E x c el l e n t; G oo d

Chapter 2 Wiring | DD Series 2-4 ; Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it comes in contact with high voltage. ; The AC motor drive, motor and wiring may cause interference. To prevent the equipment damage, please take care of the erroneous action...

Page 18 - -2 Main Circuit Terminal; Mo tor; Mains power terminals

Chapter 2 Wiring | DD Series 2-5 2-2 Main Circuit Terminal Main Circuit Terminal U /T1 V /T2 W/T3 IM/PM Mo tor E E L1 L2 L1 L2 Wire Gauge Torque Wire Type 14-12 AWG. (2.075-3.332mm 2 ) 5.2kgf-cm (4.5in-lbf) Stranded copper only ， 75 ℃ Terminal Symbol Explanation of Terminal Functions L1, L2 AC line ...

Page 19 - output terminals of AC motor drives.

Chapter 2 Wiring | DD Series 2-6 (Resistance-Capacitance), unless approved by Delta. ; DO NOT connect phase-compensation capacitors or surge absorbers at the output terminals of AC motor drives. ; Use a well-insulated motor, suitable for inverter operation.

Page 20 - -3 Control Circuit Terminal

Chapter 2 Wiring  DD Series 2-7 2-3 Control Circuit Terminal RA1 RB1 RC1 RA2 RB2 RC2 MO1 MO2 MO3 MCM MI1 MI2 MI3 MI4 MI5 CD OD 24V COM DCM Torque Wire Gauge 5 kgf-com (6.9 in-lbf) 18-12 AWG (0.8107-3.332mm 2 ) Terminal Symbol Terminal Function Factory Setting (NPN Mode) OD Door Open to Stop OD-DCM:...

Page 21 - components to avoid contact bounce.

Chapter 2 Wiring | DD Series 2-8 Digital Inputs (CD, OD, MI1~MI5, COM) ; When using contacts or switches to control the digital inputs, please use high quality components to avoid contact bounce. Digital Outputs (MO1, MO2, MO3, MCM) ; Make sure to connect the digital outputs to the right polarity, s...

Page 22 - Chapter 3 Keypad and Start-up

Chapter 3 Keypad and Startup | DD Series 3-1 Chapter 3 Keypad and Start-up 3-1 Operation Method 3-2 Keypad Descriptions ; 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 tha...

Page 23 - -1 Operation Method; OD; C OM

Chapter 3 Keypad and Startup | DD Series 3-2 3-1 Operation Method The factory setting of VFD-DD series AC motor drive’s operation method is set to external terminal control. But it is just one of the operation methods. The operation method can be via communication, control terminals settings or opti...

Page 24 - -2 Keypad Descriptions; Descriptions of Digital Keypad Outlook; Descriptions of Display Items

Chapter 3 Keypad and Startup | DD Series 3-3 3-2 Keypad Descriptions Descriptions of Digital Keypad Outlook E nt er K e y STOP/R ESE T Key Pro gr am/Fu nctio n LED D isp lay Door O pen Door Cl ose U P/D OWN Key LE D Indi cates Pow er Indi cates C lose D oor/O pen Do or Key Di sp la ys outp ut fr equ...

Page 25 - Chapter 4 Parameter Settings

Chapter 4 Parameter Settings | DD Series 4-1 Chapter 4 Parameter Settings 4-1 Summary of Parameter Settings 4-2 Summary of Detailed Parameter Settings The VFD-DD parameters are divided into 12 groups by property for easy setting. Most of the parameter settings can be done before start-up and readjus...

Page 26 - -1 Summary of Parameter Settings; 0 System Parameters; FO

Chapter 4 Parameter Settings | DD Series 4-2 4-1 Summary of Parameter Settings 00 System Parameters : This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 00.00 Identity Code of AC motor drive 0: 200w 2: 400w Read only ○ ○ ○ ○ ○ 00.01 Rated ...

Page 28 - 1 Motor Parameters

Chapter 4 Parameter Settings | DD Series 4-4 01 Motor Parameters : This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 01.00 Motor Auto Tuning (PM) 0: No function 1: Auto-tuning for PM motor parameters (brake locked) 2: Auto-tuning for PG o...

Page 30 - 2 Input/Output Parameters

Chapter 4 Parameter Settings | DD Series 4-6 02 Input/Output Parameters : This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 02.00 2-wire/3-wire Operation Control 0: 2-wire mode 1 (when power is on, operation begins) 1: 2-wire mode 1 (when...

Page 33 - 3 Feedback Parameters

Chapter 4 Parameter Settings | DD Series 4-9 03 Feedback Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 03.00 Encoder (PG) Signal Type 0: No function 1: ABZ 7: PWM pulse 7 ○ ○ ○ 03.01 Encoder pulse 1~25000 256 ○ ○ ○ 03.02 En...

Page 34 - 4 Door Open Parameters

Chapter 4 Parameter Settings | DD Series 4-10 04 Door Open Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 04.00 Door Open by Initial Speed 0.00~120.0Hz 2.00 ○ ○ ○ ○ ○ 04.01 Door Open Distance by Initial Speed 0~65535 (Unit: ...

Page 36 - Door Close Parameters

Chapter 4 Parameter Settings | DD Series 4-12 05 Door Close Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 05.00 Door Close Initial Speed 0.00~120.0Hz 2.00 ○ ○ ○ ○ ○ 05.01 Door Close Distance by Initial Speed 0~65535 (Unit: ...

Page 38 - 6 Protection and Special Parameters

Chapter 4 Parameter Settings | DD Series 4-14 06 Protection and Special Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 06.00 Software Braking Level 350.0~450.0Vdc 380.0 ○ ○ ○ ○ ○ 06.01 ED Setting of Brake Resistor 0~100% 50 ...

Page 42 - Control Parameters

Chapter 4 Parameter Settings | DD Series 4-18 07 Control Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 07.00 ASR (Auto Speed Regulation) Control (P) of Zero Speed 0.0~500.0% 1.5 ○ ○ ○ ○ ○ 07.01 ASR (Auto Speed Regulation) C...

Page 43 - 8 Multi-step Speed Parameter

Chapter 4 Parameter Settings | DD Series 4-19 08 Multi-step Speed Parameter This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 08.00 Zero Step Speed Frequency 0.00~120.00Hz 0.00 ○ ○ ○ ○ ○ 08.01 1st Step Speed Frequency 0.00~120.00Hz 0.00 ○...

Page 44 - 9 Communication Parameters

Chapter 4 Parameter Settings | DD Series 4-20 09 Communication Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 09.00 Communication Address 01~254 1 ○ ○ ○ ○ ○ 09.01 Transmission Speed 4.8 ～ 115.2Kbps 19.2 ○ ○ ○ ○ ○ 09.02 Trans...

Page 45 - 0 User-defined Parameters

Chapter 4 Parameter Settings | DD Series 4-21 10 User-defined Parameters This parameter can be set during operation. Group 10 shows the explanation for the “User-defined Parameters” from Group 00~09 Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 10.00 Start-up Display Selection ...

Page 47 - 1 View User-defined Parameters

Chapter 4 Parameter Settings | DD Series 4-23 11 View User-defined Parameters This parameter can be set during operation. Parameter Explanation Settings Factory Setting VF VFP SVC FO C FO C 11.00 ~ 11.31 View User-defined Parameters Pr. 00.00~09.05 - ○ ○ ○ ○ ○

Page 48 - -2 Description of Parameter Settings; 0 System Parameter; This parameter can be set during operation.; Identity Code of AC Motor Drive; Rated Current Display of AC Motor Drive; Parameter Reset; Start-up Display Selection; Content of Multi Function Display

Chapter 4 Parameter Settings | DD Series 4-24 4-2 Description of Parameter Settings 00 System Parameter This parameter can be set during operation. Identity Code of AC Motor Drive Control mode VF VFPG SVC FOCPG FOCPM Factory setting: Read only Settings 0:200w 1:400w Rated Current Display of AC Motor...

Page 49 - r p m; Software version; Password Input; Password Set

Chapter 4 Parameter Settings | DD Series 4-25 5: Display output power (kW) 6: Display motor angle speed (HU) 7: Display the drive’s estimated output torque (kg-m) 8: Display PG pulse input position 9: Display the electrical angle 10: Display IGBT temperature(oC) 11: Display digital input ON/OFF stat...

Page 50 - Control Method

Chapter 4 Parameter Settings | DD Series 4-26 The password consists of min. 1 digit and max. 4 digits. How to make the password valid again after decoding by Pr.0-07: Method 1: Re-input original password into Pr.0-07 (Or you can enter a new password if you want to use a new one). Method 2: After reb...

Page 51 - Door Control Mode

Chapter 4 Parameter Settings | DD Series 4-27 accurate (1:1000). Door Control Mode Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 3 Settings 0: Distance control mode 1: Reserved 2: Multi-step speed control mode 3: Speed control mode 0: Distance control mode Set encoder PG pulses accurately to...

Page 52 - Output Direction; PWM Carrier Frequency Selection

Chapter 4 Parameter Settings | DD Series 4-28 08. 00 Z ero Step Speed 08. 01 08. 02 08. 03 08. 04 08. 05 08. 06 08. 07 08. 15 15t h Step Speed 08. 14 14t h Step Speed 08. 13 13t h Step Speed 08. 12 12t h Step Speed 08. 11 11t h Step Speed 08. 10 10t h Step Speed 08. 09 9th Step Speed 08. 08 8th Step...

Page 53 - Model; Source of the Master Frequency Command; Demo Mode; Frequency Testing Command

Chapter 4 Parameter Settings | DD Series 4-29 This parameter determines the PW M carrier frequency of the AC motor drive. 1 kH z 8 kH z 1 5k H z Ca rri er Frequen cy Acousti c Noi se Electromagneti cNo ise o r leakage curre nt Heat Di ssipa tion Cu rrent Wave Sign ifican t Mi nimal Si gnifi can t Mi...

Page 55 - and brake control parameters are set.

Chapter 4 Parameter Settings | DD Series 4-31 01 Motor Parameters This parameter can be set during operation. Motor Auto Tuning (PM) Control mode FOCPM Factory setting: 0 Settings 0: No function 1: Auto-tuning for PM motor parameters (brake locked) 2: Auto-tuning for PG offset angle without load (Pr...

Page 57 - R s

Chapter 4 Parameter Settings | DD Series 4-33 Magnetic Pole Re-orientation (PM) Control mode FOCPM Factory setting: 0 Settings 0:No function 1:Reset magnetic pole position This function is used to search magnetic pole position and is only available on permanent magnet motor. When encoder origin-adju...

Page 60 - Maximum Output Frequency; Output Frequency 2

Chapter 4 Parameter Settings | DD Series 4-36 Settings 0~10000 (0: No action) The motor will have current wave motion in some specific area. It can improve this situation by setting this parameter. (When it is high frequency or run with PG, it can be set to 0. when the current wave motion happens in...

Page 61 - Output Voltage 3; Output Frequency 4; Output Voltage 4

Chapter 4 Parameter Settings | DD Series 4-37 Settings 0.00~120.00Hz Output Voltage 3 Control mode VF VFPG Factory setting: 5.0 Settings 0.0V~240.0V Output Frequency 4 Control mode VF VFPG SVC FOCPG Factory setting: 0.00 Settings 0.00~120.00Hz Output Voltage 4 Control mode VF VFPG Factory setting: 0...

Page 62 - Control Circuits of the External Terminal; COM

Chapter 4 Parameter Settings | DD Series 4-38 02 Input/Output Parameters This parameter can be set during operation. 2-wire/3-wire Operation Control Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 0 Settings 0 FWD/STOP 1 FWD/STOP, REV/STOP (Line Start Lockout) 2 RUN/STOP, REV/FWD 3 RUN/STOP, R...

Page 63 - Settings

Chapter 4 Parameter Settings | DD Series 4-39 8: 1st, 2nd acceleration/deceleration time selection ○ ○ ○ ○ ○ 9: Force stop (NO) input ○ ○ ○ ○ ○ 10: Demo mode ○ ○ ○ ○ ○ 11: Emergency stop (NO) input ○ ○ ○ ○ ○ 12: Source of operation command (Keypad/External terminals) ○ ○ ○ ○ ○ 13: Parameter lock ena...

Page 64 - Digital Input Operation Direction

Chapter 4 Parameter Settings | DD Series 4-40 14 Door open complete signal When Pr.06-11 is set to 01 or 03, drive will open the door to the completed position by this signal. 15 Door close complete signal When Pr.06-11 is set to 02 or 03, drive will close the door to the completed position by this ...

Page 66 - Digital Output Direction; Position Detection Signal 1; Position Detection Signal 2

Chapter 4 Parameter Settings | DD Series 4-42 10 OD command Active when the operation direction is door open. 11 CD command Active when the operation direction is door close. 12 Demo Indication Active when the drive is in demo mode. 13 Demo complete Active when each time door open/close is complete ...

Page 67 - Position Detection Signal 3

Chapter 4 Parameter Settings | DD Series 4-43 Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 12.5 Settings 0.0~100.0% Position Detection Signal 3 Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 7.5 Settings 0.0~100.0% When Pr.02-12 (multi-function output terminal)are set to 16~18, it wi...

Page 68 - 3 Feedback Parameter; Encoder pulse; Encoder Input Type Setting

Chapter 4 Parameter Settings | DD Series 4-44 03 Feedback Parameter This parameter can be set during operation. Encoder (PG) Signal Type Control mode VFPG FOCPG FOCPM Factory setting: 7 Settings 0: No function 1: ABZ 7: PWM pulse Detection of the magnetic pole: Setting 1: The AC motor drive will out...

Page 73 - Door Open Acceleration Time of S1 Curve; Door Open Acceleration Time of S2 Curve; Door Open DC Brake Current Level; Door Open DC Brake Time when Startup; Door Open DC Brake Time when Stopping

Chapter 4 Parameter Settings | DD Series 4-49 Within the holding time, when CD command (door close command) is given, the drive will begin door close action. When Pr.04-18 set to 999.9, OD terminal is executing a permanent holding command, user can only terminate this command by using the STOP/RESET...

Page 74 - Door Open DC Brake Starting Frequency

Chapter 4 Parameter Settings | DD Series 4-50 Door Open DC Brake Starting Frequency Control mode VF VFPG SVC FOCPG Factory setting: 0.00 Settings 0.00~120.00Hz During the period AC motor drive decelerating to stop, this parameter sets the DC brake starting frequency If Pr.04-24 is lower than Pr.01-0...

Page 75 - 5 Door Close Parameters

Chapter 4 Parameter Settings | DD Series 4-51 05 Door Close Parameters This parameter can be set during operation. Door Close initial Speed Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 2.00 Settings 0.00~120.0Hz Door Close Distance by Initial Speed Control mode VF VFPG SVC FOCPG FOCPM Facto...

Page 77 - of

Chapter 4 Parameter Settings | DD Series 4-53 will STOP. The holding time is valid only when door open has reached the complete position. Within the holding time, when OD command (door open command) is given, the drive will begin door close action. When Pr.05-18 set to 999.9, CD terminal is executin...

Page 79 - Door Close Error Deceleration Time; Door Re-open Detection Time

Chapter 4 Parameter Settings | DD Series 4-55 Larger current is required at the beginning of door open and door close, so it needs to have larger re-open current level in the acceleration area. Please refer to the following figure for setting reopen current and acceleration area: Do or Close Ho ldin...

Page 81 - Emergency/Force Stop Deceleration Method; Low Voltage Level

Chapter 4 Parameter Settings | DD Series 4-57 Emergency/Force Stop Deceleration Method Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 3 Settings 0:Coast to stop 1: Decelerate by 1st decel. time 2: Decelerate by 2nd decel. time 3:By Pr.05.33 setting When multi-function input terminal (MI) is s...

Page 82 - Position Control Mode; Stall Current Level of Position Mode; Door Open/Close Holding Time Before Next Demo

Chapter 4 Parameter Settings | DD Series 4-58 1. Incorrect door close limit: a. The signal for the door open limit is received before Pr.05-04 setting. b. The signal for the door open limit isn’t received after Pr.05-06setting. 2. Incorrect door open limit: a. The signal for the door close limit is ...

Page 84 - Electronic Thermal Overload Relay Selection; Electronic Thermal Characteristic

Chapter 4 Parameter Settings | DD Series 4-60 38 Over-voltage detection error (Hd2) 39 Ground current detection error (Hd3) 40 Auto tuning error (AuE) 41: Reserved 42: PG feedback error (PGF1) 43 PG feedback loss (PGF2) 44 PG feedback stall (PGF3) 45 PG slip error (PGF4) 46~48: Reserved 49:External ...

Page 85 - Auto Restart After Fault; Auto Reset Time for Restart after Fault

Chapter 4 Parameter Settings | DD Series 4-61 Auto Restart After Fault Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 0 Settings 0~10 After fault occurs (oc and ov), the AC motor drive can be reset/restarted automatically up to 10 times. Setting this parameter to 0 will disable the reset/rest...

Page 86 - ASR 1/ASR2 Switch Frequency

Chapter 4 Parameter Settings | DD Series 4-62 07 Control Parameters This parameter can be set during operation. ASR (Auto Speed Regulation) Control (P) of Zero Speed Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 1.5 Settings 0.0~500.0% ASR (Auto Speed Regulation) Control (I) of Zero Speed Co...

Page 87 - Hz

Chapter 4 Parameter Settings | DD Series 4-63 Zero Speed/ASR1 Width Adjustment Control mode VFPG FOCPG FOCPM Factory setting: 2.00 Settings 0.00~120.00Hz ASR1/ASR2 Width Adjustment Control mode VFPG FOCPG FOCPM Factory setting: 5.00 Settings 0.00~120.00Hz These parameters set the slope width from ze...

Page 88 - Gain for Speed Feed Forward

Chapter 4 Parameter Settings | DD Series 4-64 1. Get system inertia 2. Adjust Pr.07-15 and 07-16 (When larger number is set, the suppressed overshoot function will be better. But it needs to be used with the actual condition) P I P D FF I t is re co m m e n d e d t o d is a b le t h is fu n ct i o n...

Page 90 - Communication Address; Transmission Speed; Transmission Fault Treatment; Communication Protocol

Chapter 4 Parameter Settings | DD Series 4-66 09 Communication Parameters This parameter can be set during operation. R S- 485 S e ri al i n t e rf a ce 1 : +E V2 : S G + 5 : N C 6 : N C : G ND 3 : S G -4 6 1 W h e n th e A C m o t o r d riv e is co n t ro lle d b y R S - 4 85 se ri al co m m u n i ...

Page 91 - parity

Chapter 4 Parameter Settings | DD Series 4-67 14: 8E1 (RTU) 15: 8O1 (RTU) 16: 8E2 (RTU) 17: 8O2 (RTU) 1. Control by PC or PLC A VFD-VL can be set up to communicate on Modbus networks using one of the following modes: ASCII (American Standard Code for Information Interchange) or RTU (Remote Termina...

Page 96 - opening door is prohited

Chapter 4 Parameter Settings | DD Series 4-72 Step 6: Repeat step 2 to 5 for the next 8-bit byte of the command message. Continue doing this until all bytes have been processed. The final contents of the CRC register are the CRC value. W hen transmitting the CRC value in the message, the upper and l...

Page 97 - opening door is prohited,

Chapter 4 Parameter Settings | DD Series 4-73 0001B: 1st accel/decel. 0010B: 2nd accel/decel 0011B: 3rd accel/decel 0100B: 4th accel/decel 0101B: 5th accel/decel 0110B: 6th accel/decel 0111B: 7th accel/decel 1000B: 8th accel/decel 1001B: 9th accel/decel 1010B: 10th accel/decel 1011B: 11th accel/dece...

Page 99 - Response Delay Time

Chapter 4 Parameter Settings | DD Series 4-75 Response Delay Time Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 2.0 Settings 0.0~200.0ms This parameter is the response delay time after AC drive receives communication command as shown in the following. PC or PLC command Handling time of the A...

Page 103 - Multi-function Output RY1; Multi-function Output RY2; View User-defined Parameters

Chapter 4 Parameter Settings | DD Series 4-79 Multi-function Output RY1 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: #. ## Display address 0208 Multi-function Output RY2 Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: #. ## Display address 0209 ~ View User-defined Paramete...

Page 105 - This parameter can be set during

Chapter 4 Parameter Settings | DD Series 4-81 11 View User-defined Parameters This parameter can be set during operation. ~ View User-defined Parameters Control mode VF VFPG SVC FOCPG TQCPG FOCPM Factory setting: #. ## Settings - Please refer to the parameter groups shown in group 10.

Page 106 - Chapter 5 Troubleshooting

Chapter 5 Troubleshooting | DD Series 5-1 Chapter 5 Troubleshooting 5-1 Over Current (OC) 5-2 Ground Fault (GFF) 5-3 Over Voltage (OV) 5-4 Low Voltage (Lv) 5-5 Over Heat (OH1) 5-6 Overload (OL) 5-7 Digital Display is Abnormal 5-8 Phase Loss (PHL) 5-9 Motor is not Running 5-10 Fail to Adjust Motor Sp...

Page 107 - o c A

Chapter 5 Troubleshooting | DD Series 5-2 5-1 Over Current (oc) o c A o cd O C Over -cur rent d uri ng accel er at i on Over -cur ren t duri ng a ccel er at i on Over cu rren t Ch ec k i f t he re is an y b et we en t he U, V, W and mo to r sh ort circ ui t s a nd g rou nding Yes No No No No No No Y...

Page 108 - GFF

Chapter 5 Troubleshooting | DD Series 5-3 5-2 Ground Fault (GFF) GFF G r o u n d f a ul t N o Ye s I f o u t p ut ci rc u i t (ca b l e or m o t o r) o f A C m o t or d r i ve i s g ro u n d e d ? R e m o ve g r o un d i n g M a yb e A C m o t o r d ri v e h a s m a l f u n ct i o n o r m i so p e r...

Page 113 - -7 Digital Keypad Display is Abnormal

Chapter 5 Troubleshooting | DD Series 5-8 5-7 Digital Keypad Display is Abnormal Ab no rmal d isp la y o r n o di spl ay Tu rn the po we r off an d po we r on a ga in after d is pl ay is off No Ye s Ye s Ye s No Di spla y normal? AC moto r d riv e work s normall y Fix con ne ct or an d el i minate n...

Page 115 - -9 Motor is not Running

Chapter 5 Troubleshooting | DD Series 5-10 5-9 Motor is not Running Motor c annot run Chec k i f CE01 dis pl ays norma ll y No No No No No No No No No No No No No No No Chec k i f non-f use breaker and magneticcont act or are ON Yes Yes Ye s Ye s Yes Ye s Ye s Yes Yes Yes Yes Se t t he m t o ON Rese...

Page 116 - -10 Fail to Adjust Motor Speed

Chapter 5 Troubleshooting | DD Series 5-11 5-10 Fail to Adjust Motor Speed Mo to r c an ru n b utca nn ot ch an ge sp ee d Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s No No No No No No No No No Ch ec k i f the s e tt i ng o f t he ma x. freq ue nc y i s t oo l ow I f the s e tt in g of f re qu en cyi s ...

Page 117 - -11 Motor Stalls during Acceleration

Chapter 5 Troubleshooting | DD Series 5-12 5-11 Motor Stalls during Acceleration Mo to r s tal ls du rin g a ccel er ati on Ch ec k i f acc el era tiontim e i s to o s hort Ye s Ye s Ye s Ye s No No No No No No I nc r ea se set t i ng t i me Yes Us e s pecia l motor ? Re duce load o ri ncre as e th ...

Page 119 - Electromagnetic/Induction Noise; Therefore, solve it from the outside as following will be the best.

Chapter 5 Troubleshooting | DD Series 5-14 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 increa...

Page 120 - Environmental Condition; and needs to have heater.

Chapter 5 Troubleshooting | DD Series 5-15 5.14 Environmental Condition Since AC motor drive is an electronic device, you should comply with the environmental condition stated in the appendix A. Following are the remedial measures for necessary. 1. To prevent vibration, anti-vibration spacer is the ...

Page 121 - Prevent Interfere to Other Machines; High Harmonic at Power Side; Separate power system: use transformer for AC motor drive.; Motor Temperature Rises; Use inverter duty motor.

Chapter 5 Troubleshooting | DD Series 5-16 5.15 Prevent Interfere to Other Machines AC motor drive may affect the operation of other machine due to many reasons. The solutions are as follows. High Harmonic at Power Side If there is high harmonic at power side during running, the improved methods are...

Page 122 - Chapter 6 Fault Codes and Descriptions; -1 Common Problems and Solutions

Chapter 6 Fault Codes and Descriptions | DD Series 6-1 Chapter 6 Fault Codes and Descriptions 6-1 Common Problems and Solutions 6-2 Maintenance and Inspectations The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages. Once a fault is ...

Page 128 - Maintenance and Inspections

Chapter 6 Fault Codes and Descriptions | DD Series 6-7 6.2 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...

Page 132 - Appendix A Specifications; Drive Specifications; Proportional to Input Voltage; Common Characteristics

Appendix A Specifications | DD Series A-1 Appendix A Specifications VDD-DD series provide our customers 230V-200W model and 230V-400W model, choose the one that fits your need. The table below facilitates our customers' purchase. Drive Specifications Model VFD-_ _ _DD 002 004 Applicable Motor Output...

Page 134 - Motor Specifications; Motor Model

Appendix A Specifications | DD Series A-3 Motor Specifications Maximum speed: 240 RPM; Poles number: 8 pairs (16 poles) Frame ECMD-B9120GMS ECMD-B9160GMS Rated Output Power (W) 70 65 Rated Voltage (V) 70 65 Rated Torque (N-m) 220 220 Rated Speed (rpm) 1.9 2.5 Rat ed S pecif icat ions Rated Current (...

Page 135 - Appendix B; Related Specification

Appendix B How to Select AC Motor Drive | DD Series B-1 Appendix B How to Select 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...

Page 136 - B-1 Capacity Formulas; When one AC motor drive operates one motor; When one AC motor drive operates more than one moto; The starting capacity=; The starting capacity=; cos; When it is running continuously; cos

Appendix B How to Select AC Motor Drive | DD Series B-2 B-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= ) ( _ _ _ _ _ 5 . 1 375 cos 973 2 kVA drive motor AC of capacity the t N ...

Page 137 - Symbol explanation

Appendix B How to Select AC Motor Drive | DD Series B-3 Symbol explanation P M : Motor shaft output for load (kW) η : Motor efficiency (normally, approx. 0.85) cos φ : Motor power factor (normally, approx. 0.75) V M : Motor rated voltage(V) I M : Motor rated current(A), for commercial power k : Corr...

Page 138 - B-2 General Precautions; Drives Selection; Drive, select the AC Motor Drive current; Parameter Settings

Appendix B How to Select AC Motor Drive | DD Series B-4 B-2 General Precautions Drives Selection 1. 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 circ...

Page 139 - B-3 How to Choose a Suitable Motor; Standard motor; following motor vibration problems:

Appendix B How to Select AC Motor Drive | DD Series B-5 B-3 How to Choose a Suitable Motor Standard motor When using the AC Motor Drive to operate a standard 3-phase induction motor, take the following precautions: 1. The energy loss is greater than for an inverter duty motor. 2. Avoid running motor...

Page 140 - Power Transmission Mechanism

Appendix B How to Select AC Motor Drive | DD Series B-6 Special motors: 1. Pole-changing (Dahlander) motor: The rated current is differs from that of a standard motor. Please check before operation and select the capacity of the AC motor drive carefully. When changing the pole number the motor needs...

Page 141 - Motor torque; AC motor drive

Appendix B How to Select AC Motor Drive | DD Series B-7 Motor torque The torque characteristics of a motor operated by an AC motor drive and commercial mains power are different. Below you’ll find the torque-speed characteristics of a standard motor (4-pole, 15kW): AC motor drive Motor 1 801 55 1 40...

3Com VFD-D D - Manual

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Summary

Other 3Com Models