Delta CT2000 Series User Manual
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Delta CT2000 Series User Manual

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Table of Contents

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Industrial Automation Headquarters
Delta Electronics, Inc.
Taoyuan Technology Center
No.18, Xinglong Rd., Taoyuan City,
Taoyuan County 33068, Taiwan
TEL: 886-3-362-6301 / FAX: 886-3-371-6301
Asia
Delta Electronics (Jiangsu) Ltd.
Wujiang Plant 3
1688 Jiangxing East Road,
Wujiang Economic Development Zone
Wujiang City, Jiang Su Province,
People's Republic of China (Post code: 215200)
TEL: 86-512-6340-3008 / FAX: 86-769-6340-7290
Delta Greentech (China) Co., Ltd.
238 Min-Xia Road, Pudong District,
ShangHai, P.R.C.
Post code : 201209
TEL: 86-21-58635678 / FAX: 86-21-58630003
Delta Electronics (Japan), Inc.
Tokyo Office
2-1-14 Minato-ku Shibadaimon,
Tokyo 105-0012, Japan
TEL: 81-3-5733-1111 / FAX: 81-3-5733-1211
Delta Electronics (Korea), Inc.
1511, Byucksan Digital Valley 6-cha, Gasan-dong,
Geumcheon-gu, Seoul, Korea, 153-704
TEL: 82-2-515-5303 / FAX: 82-2-515-5302
Delta Electronics Int'l (S) Pte Ltd
4 Kaki Bukit Ave 1, #05-05, Singapore 417939
TEL: 65-6747-5155 / FAX: 65-6744-9228
Delta Electronics (India) Pvt. Ltd.
Plot No 43 Sector 35, HSIIDC
Gurgaon, PIN 122001, Haryana, India
TEL : 91-124-4874900 / FAX : 91-124-4874945
Americas
Delta Products Corporation (USA)
Raleigh Office
P.O. Box 12173,5101 Davis Drive,
Research Triangle Park, NC 27709, U.S.A.
TEL: 1-919-767-3800 / FAX: 1-919-767-8080
Delta Greentech (Brasil) S.A
Sao Paulo Office
Rua Itapeva, 26 - 3° andar Edificio Itapeva One-Bela Vista
01332-000-São Paulo-SP-Brazil
TEL: +55 11 3568-3855 / FAX: +55 11 3568-3865
Europe
Delta Electronics (Netherlands) B.V.
Eindhoven Office
De Witbogt 20, 5652 AG Eindhoven, The Netherlands
TEL: 31-40-2592850 / FAX: 31-40-2592851
*We reserve the right to change the information in this catalogue without prior notice.
PLC1.ir
Delta Textile Vector Control Drive
CT2000 Series User Manual
www.deltaww.com

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Summary of Contents for Delta CT2000 Series

  • Page 1 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, Seoul, Korea, 153-704 Delta Textile Vector Control Drive TEL: 82-2-515-5303 / FAX: 82-2-515-5302 Delta Electronics Int’l (S) Pte Ltd CT2000 Series User Manual 4 Kaki Bukit Ave 1, #05-05, Singapore 417939 TEL: 65-6747-5155 / FAX: 65-6744-9228 Delta Electronics (India) Pvt.
  • Page 2 PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.  AC input power must be disconnected before any wiring to the AC motor drive is made.  Even if the power has been turned off, a charge may still remain in the DC-link capacitors with hazardous voltages before the POWER LED is OFF.

  • Page 3: Table Of Contents

    Table of Contents Chapter 1 Introduction ......................1-1 Chapter 2 Installation ......................2-1 Chapter 3 Unpacking ........................ 3-1 Chapter 4 Wiring ........................4-1 Chapter 5 Main Circuit Terminals .................... 5-1 Chapter 6 Control Terminals ..................... 6-1 Chapter 7 Optional Accessories....................7-1 Chapter 8 Option Cards ......................

  • Page 4: Chapter 1 Introduction

    Chapter 1 IntroductionCT2000 Series Chapter 1 Introduction Receiving and Inspection After receiving the AC motor drive, please check for the following: Please inspect the unit after unpacking to assure it was not damaged during shipment. Make sure that the part number printed on the package corresponds with the part number indicated on the nameplate.
  • Page 5 Chapter 1 IntroductionCT2000 Series Model Name VFD 7 50 CT 43 F 00 A6 Serial Number...
  • Page 6 Chapter 1 IntroductionCT2000 Series RFI Jumper RFI Jumper: The AC motor drive may emit the electrical noise. The RFI jumper can enable internal filter to suppress the interference (Radio Frequency Interference) on the power line. Frame B~C Screw Torque: 8 ~10kg-cm(6.9-8.7 lb -in.)
  • Page 7 Chapter 1 IntroductionCT2000 Series Main power isolated from earth: When the power distribution system of the AC motor drive is a floating ground system (IT) or an asymmetric ground system (TN), the RFI jumper must be removed. After removing RFI jumper, cuts off the internal RFI capacitor (filter capacitor) between the system's frame and the central circuits to avoid damaging the central circuits and (according to IEC 61800-3) reduce the ground leakage current.
  • Page 8 Chapter 1 IntroductionCT2000 Series enough suppression. If in doubt, install an extra electrostatic shielded cable on the power supply side between the main circuit and the control terminals to increase security. Do not install an external RFI/EMC filter, the EMC filter will pass through a filter capacitor, thus ...
  • Page 9 Chapter 1 IntroductionCT2000 Series Fan Extension Slot Bcakup one or two empty DC power plugs for users to intall cooling fans when necessary. Frame B Air Force Cooling (New) Electrical Specification: 24Vdc, 0.51A(Max. Current) Cooling Fan's Adaptor: JWT A2007 Series...
  • Page 10 Chapter 1 IntroductionCT2000 Series Frame D Air Force Cooling Electrical Specification: 24Vdc, 1A (Single set’s Max. Current) Cooling Fan's Adaptor: JWT A2007 Series A2007T0P-00(gilding), a : 26~28AWG pplicable PIN Definition PIN 1: - PIN 2: Reserved PIN 3: + Air Force Cooling (New)
  • Page 11 Chapter 1 IntroductionCT2000 Series Flange Mounting Kit Frame B Air Force Cooling (New) Screw Torque 40kg-cm(34.7 lb-in.) Frame C Air Force Cooling (New) Screw Torque 40kg-cm(34.7 lb-in.)
  • Page 12 Chapter 1 IntroductionCT2000 Series Frame D Air Force Cooling M6 Screw Torque: 40kg-cm(34.7 lb-in.) M10 Screw Torque: 200 kg-cm(173.4 lb-in.) Air Force Cooling (New)
  • Page 13 Chapter 1 IntroductionCT2000 Series Cutout Dimensions Frame B Wall-mounted models Flange mounted models 190.0 [7.48] 173.0 [6.81] 9.0 [ 0.35] (4X) or M8* P1.25 Frame C Wall-mounted models Flange mounted models 255.0 [10.04] 254.0 [10.00] 7.0 [ 0.28] (8X) or M6* P1.0 9.
  • Page 14 Chapter 1 IntroductionCT2000 Series Frame D Flange mounted models 346 [13.62] 333 [13.11] 285 [11.22] 7 [0.28 ] or M6 (2X) 7 [0.28 ] or M6 (2X) 11 [0.43] or M10 (4X) Wall-mounted models 338.0 [13 .3 1] 285 .0 [11.22] £X...
  • Page 15 Chapter 1 IntroductionCT2000 Series Dimensions Frame B Flange mounted models: VFD110CT43F00B; VFD150CT43F00B; VFD185CT43F00B See Detail A Detail A (Moun ti ng Hole) Unit: mm [inch] Frame Φ1 Φ2 Φ3 200.0 173.0 361.8 336.8 189.4 83.2 22.2 34.0 43.8 [7.87] [6.81] [14.24]...
  • Page 16 Chapter 1 IntroductionCT2000 Series Frame B Wall-mounted models: VFD110CT43A21C; VFD150CT43A21C; VFD185CT43A21C Unit: mm [inch] Frame Φ1 Φ2 Φ3 200.0 173.0 435.0 419.4 189.4 89.8 22.2 34.0 43.8 [7.87] [6.81] [17.13] [16.51] [7.46] [3.54] [0.33] [0.87] [1.34] [1.72] 1-13...
  • Page 17 Chapter 1 IntroductionCT2000 Series Frame C Flange mounted models: VFD220CT43F00B; VFD300CT43F00B; VFD370CT43F00B See Detail A Detail A (Mounting Hole) Unit: mm [inch] Frame Φ1 Φ2 Φ3 290.0 272.0 254.0 450.0 424.0 180.0 199.5 88.2 22.2 34.0 50.0 [11.42] [10.71] [10.00] [17.72]...
  • Page 18 Chapter 1 IntroductionCT2000 Series Frame C Wall-mounted models: VFD220CT43A21C; VFD300CT43A21C; VFD370CT43A21C Unit: mm [inch] Frame Φ1 Φ2 Φ3 256.0 231.0 510.0 490.0 204.0 22.2 34.0 50.0 [10.08] [9.09] [20.08] [19.29] [8.03] [0.35] [0.87] [1.34] [1.97] 1-15...
  • Page 19 Chapter 1 IntroductionCT2000 Series Frame Flange mounted models: VFD750CT43F00A6; VFD900CT43F00A8 SEE DETAIL A SEE DETAIL C SEE DETAIL B DETAIL B DETAIL C DETAIL A (MOUNTING HOLE) (MOUNTING HOLE) (MOUNTING HOLE) Unit: mm [inch] Frame 365.2 550.0 262.8 346.0 285.0 525.0...
  • Page 20 Chapter 1 IntroductionCT2000 Series Frame Flange mounted models: VFD450CT43F00B; VFD550CT43F00B SEE DETAIL A SEE DETAIL C SEE D ETAIL B DETAIL A DETAIL B DETAIL C (MOU NT IN G H O LE) ( MO UN TING H OLE) (MO U NT IN G H OLE)
  • Page 21 Chapter 1 IntroductionCT2000 Series Frame Wall-mounted models: VFD450CT43A00C; VFD550CT43F00C See Det ail A See De tai l B Detail A Detail B (Mou nt ing Ho le) (Mo unting Hole ) Unit: mm [inch] Frame 338.0 285.0 590.0 563.0 268.0 11.0...
  • Page 22 Chapter 1 IntroductionCT2000 Series Digital Keypad KPC-CC01 & KPC-CE01 Unit: mm [inch] 1-19...
  • Page 23 Chapter 1 IntroductionCT2000 Series [This page intentionally left blank] 1-20...

  • Page 24: Chapter 2 Installation

    Chapter 2 InstallationCT2000 Series Chapter 2 Installation Minimum Mounting Clearance and Installation NOTE Prevent fiber particles, scraps of paper, shredded wood saw dust, metal particles, etc. from  adhereing to the heat sink Install the AC motor drive in a metal cabinet. When installing one drive below another one, ...
  • Page 25 Chapter 2 InstallationCT2000 Series Multiple drives, side-by-side installation (Frame D) Install metal separation between the drives. Multiple drives side-by-side installation and in rows (Frame B,C ) When installing one AC motor drive below another one (top-bottom installation), use a metal separation between the drives to prevent mutual heating.
  • Page 26 Chapter 2 InstallationCT2000 Series NOT E The mounting clearances stated in the figure is for installing the drive in an ※ open area. To install the drive in a confined space (such as cabinet or electric box), please follow the following three rules: (1) Keep the minimum mounting clearances.
  • Page 27 Chapter 2 InstallationCT2000 Series 1. VF, VF+PG, SVC, FOC+PG VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43 89.1 89.1 85.5 81.8 81.8 75.5 74.5 74.5 66.4 71.1 71.1 60.9 64.5 57.9 55.3 VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43 (kHz)
  • Page 28 Chapter 2 InstallationCT2000 Series 2. FOC, PMFOC, PMFOC+PG, TQC, TQC+PG VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43 2.666666667 89.1 89.1 85.5 81.8 81.8 75.5 74.5 74.5 66.4 71.1 64.5 57.9 55.3 VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43 (kHz)
  • Page 29 Chapter 2 InstallationCT2000 Series VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43 100.0 90.0 90.0 87.2 83.3 83.3 75.6 76.7 76.7 66.3 70.0 70.0 57.0 65.0 65.0 47.7 60.0 60.0 41.9 55.0 51.7 48.3 45.0 41.7 VFD110 ~ 185CT43 VFD220 ~ 370CT43 VFD450 ~ 550CT43...
  • Page 30 Chapter 2 InstallationCT2000 Series NOTE Derating curve diagram of VF, VF+PG, SVC, FOC+PG VF, VF+PG, SVC, FOC+PG UL TYPE1 UL Open- Type UL Open- Type with side by side 80.0 80.0 60.0 UL Open‐ Type UL TYPE1 UL Open‐ Type with side by side...
  • Page 31 Chapter 2 InstallationCT2000 Series Derating curve diagram of FOC, PMFOC, PMFOC+PG, TQC, TQC+PG FOC, PMFOC, PMFOC+PG, TQC, TQC+PG UL Open- Type, UL TYPE1 & UL Open- Type with side by side 80.0 60.0 UL Open‐ Type, UL TYPE1 & UL Open‐ Type with side by side...

  • Page 32: Chapter 3 Unpacking

    Chapter 3 UnpackingCT2000 Series Chapter 3 Unpacking 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 33 Chapter 3 UnpackingCT2000 Series Frame D (Wall mounted models) 1. Remove the 4 clip s on the side of the 2. Remove the crate cover, EPEs, and crate with a flat-head screwdriver manual. Loosen the four screws. 4. Lift the drive by hooking the lifting hole. It’s...
  • Page 34 Chapter 3 UnpackingCT2000 Series The Lifting Hook Frame D (Flange mounted models) The arrows indicate the location of the lifting Ensure the lifting hook properly goes through holes of frame D, as shown in figure below. the lifting hole, as shown in the following Note: Refer to figure a if the second-last word diagram.
  • Page 35 Chapter 3 UnpackingCT2000 Series Frame D (Wall mounted models) Ensure the lifting hook properly goes through The arrows indicate the location of the lifting the lifting hole, as shown in the following holes of frame D, as shown in figure c below.

  • Page 36: Chapter 4 Wiring

    Chapter 4 WiringCT2000 Series Chapter 4 Wiring After removing the front cover, examine if the power and control terminals are clearly noted. Please read following precautions before wiring.  It is crucial to turn off the AC motor drive power before any wiring installation are made.
  • Page 37 Chapter 4 WiringCT2000 Series 4-1 Wiring Fr ame B, C It p ro vid es 3 p ha se p owe r DC ch oke ( op tio na l) B ra ke r esi stor ( op tio na l)
  • Page 38 Chapter 4 WiringCT2000 Series Frame B~D Factory set ting: NPN (SI NK) Mode +24V Multi-f unction out put terminals Please refer t o CO M FWD/STOP Figure 1 for wiring 250Vac/5A (N.O.) of NPN mode and REV/STO P 250Vac/3A (N.C.) P NP mode.
  • Page 39 Chapter 4 WiringCT2000 Series Figure 1 SINK（NPN）/SOURCE（PNP）Mode Sink Mode Sourc e Mode w ith internal power (+24VD C) with internal power (+24VDC ) +2 4V internal c irc ui t internal c irc ui t +2 4V Sink Mode Sourc e Mode...
  • Page 40 Chapter 4 WiringCT2000 Series 4-2 System Wiring Diagram Power input terminal Supply power ac cording to th e rated power Power input spec ifications indicat ed in the manual. terminal (Ref er to Ch apter9 Specificat io n) There may be a l a rg e inrush current during power...
  • Page 41 Chapter 4 WiringCT2000 Series [This page intentionally left blank]...

  • Page 42: Chapter 5 Main Circuit Terminals

    Chapter 5 Main Circuit TerminalsCT2000 Series Chapter 5 Main Circuit Terminals  Fasten the screws in the main circuit terminal to prevent sparks condition made by the loose screws due to vibration.  When it needs to install the filter at the output side of terminals U/T1, DANGER V/T2, W/T3 on the AC motor drive.
  • Page 43 Chapter 5 Main Circuit TerminalsCT2000 Series When the AC drive output terminals U/T1, V/T2, and W/T3 are  connected to the motor terminals U/T1, V/T2, and W/T3, respectively , the motor will rotate counterclockwise (as viewed on the shaft end of the motor) when a forward operation command is received.
  • Page 44 Chapter 5 Main Circuit TerminalsCT2000 Series Main Circuit Diagram 1 For frame B~C B r ake resistor (optional) * Provide 3-phase input power J u m p e r Fuse/N F B (N o F use B r eaker) R(L1)
  • Page 45 Chapter 5 Main Circuit TerminalsCT2000 Series Main Circuit Terminals Frame B Main circuit terminals: R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , B1, B2, +1, +2, - Max. Wire Models Min. Wire Gauge Torque Gauge VFD110CT43F00B 8 AWG (8.4mm VFD150CT43F00B 6 AWG (13.3mm VFD185CT43F00B 4 AWG (21.2mm...
  • Page 46 Chapter 5 Main Circuit TerminalsCT2000 Series Frame C Main circuit terminals: R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , B1, B2, +1, +2, - Max. Wire Models Min. Wire Gauge Torque Gauge VFD220CT43F00B 4 AWG (21.2mm VFD300CT43F00B 2 AWG (33.6mm VFD370CT43F00B 1/0 AWG (53.5mm...
  • Page 47 Chapter 5 Main Circuit TerminalsCT2000 Series Frame D Main circuit terminals: R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, , +1/DC+, -/DC- Max. Wire Torque Models Min. Wire Gauge Gauge VFD750CT43F00A6; 250MCM (127mm VFD900CT43F00A8; 300MCM (152mm VFD450CT43F00B 2/0 AWG (67.4mm 300MCM 200kg-cm (152mm (173 lb-in.)

  • Page 48: Chapter 6 Control Terminals

    Chapter 6 Control TerminalsCT2000 Series Chapter 6 Control Terminals Analog input terminals (AVI, ACI, AUI, ACM ）  Analog input signals are easily affected by external noise. Use shielded wiring and keep it as short as possible (<20m) with proper grounding. If the noise is inductive, connecting the shield to terminal ACM can bring improvement.
  • Page 49 Chapter 6 Control TerminalsC2000 Series Please remove the top cover before wiring the multi-function input and output terminals, The drive appearances shown in the figures are for reference only, a real drive may look different. Remove the cover for wiring. Frame B Frame C Loosen the screws and press the tabs on both sides...
  • Page 50 Chapter 6 Control TerminalsCT2000 Series 0-10V 0-20mA Open 0-10V 0-10V RC2 RB2 AFM1 AFM2 -10-10V 0-20mA 0-10V 0-20mA AFM1 +10V AVI +24V COM FWD MO2 MCM AFM2 -10V AUI SCM DFM DCM REV MI2 Removable Terminal Block Specifications of Control Terminal Wire Gauge: 26~16AWG (0.1281-1.318mm...
  • Page 51 Chapter 6 Control TerminalsC2000 Series Terminals Terminal Function Factory Setting (NPN mode) The AC motor drive releases various monitor signals, such as drive in operation, frequency Multi-function Output 1 attained and overload indication, via transistor (open (photocoupler) collector). Multi-function Output 2 (photocoupler) Multi-function Output Common Max 48Vdc 50mA...
  • Page 52 Chapter 6 Control TerminalsCT2000 Series Terminals Terminal Function Factory Setting (NPN mode) 0~10V impedance 100kΩ (voltage output) -10~10V impedance 100kΩ (voltage output) Output current: 2mA max AFM1 Resolution: 0~10V corresponds to Max. operation frequency Range: 0~10V  -10~+10V AFM Switch, factory setting is 0~10V 0~10V impedance 100kΩ...
  • Page 53 Chapter 6 Control TerminalsC2000 Series Remove the Terminal Block 1. Loosen the screws by screwdriver. (As shown in figure below). 2. Remove the control board by pulling it out for a distance 6~8 cm (as 1 in the figure) then lift the control board upward (as 2 in the figure).

  • Page 54: Chapter 7 Optional Accessories

    Chapter 7 Optional AccessoriesCT2000 Series Chapter 7 Optional Accessories The optional accessories listed in this chapter are available upon request. Installing additional accessories to your drive would substantially improve the drive’s performance. Please select an applicable accessory according to your need or contact the local distributor for suggestion.
  • Page 55 Chapter 7 Optional Accessories CT2000 Series 7-1 All Brake Resistors and Brake Units Used in AC Motor Drives 460V Applicable 125%Braking Torque 10%ED Max. Brake Torque Motor Braking Brake Resistor Total Min. Max. Total Peak Torque Unit Braking Resistor series for value spec.
  • Page 56 If damage to the drive or other equipment is due to the fact that the brake resistors and 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. If the minimum resistance value is to be utilized, consult local dealers for the calculation of Watt figures.
  • Page 57 Chapter 7 Optional Accessories CT2000 Series 7-2 Non-fuse Circuit Breaker Comply with UL standard: Per UL 508, paragraph 45.8.4, part a, The rated current of the breaker shall be 1.6~2.6 times of the maximum rated input current of AC motor drive.
  • Page 58 Chapter 7 Optional AccessoriesCT2000 Series 7-3 Fuse Specification Chart  Use only the fuses comply with UL certificated.  Use only the fuses comply with local regulations. Input Current I (A) Line Fuse 460VModel Heavy Duty Normal Duty I (A)
  • Page 59 Power input Motor AC input reactor setup Specifications of AC input reactors (standard item) The following table shows the specifications of AC input reactors (standard items) for Delta CT2000 series products, and their part numbers to choose: 380V~460V/ 50~60Hz Max.
  • Page 60 Chapter 7 Optional AccessoriesCT2000 Series Max. Rated Amps continuous 3% reactor 5% reactor Built-in (Arms) Amps (mH) (mH) input reactor Delta part# Model (Apeak) reactor Light Heavy Light Heavy Light Heavy Light Heavy Light Duty Heavy Duty Duty Duty Duty...
  • Page 61 VFD450CT43A00C 0.617 0.813 VFD550CT43A00C 0.510 0.653 The following table is spec. of THDi that Delta AC motor drives use with AC/DC reactors. AC motor Without built-in DC reactor (Frame A~C) With built-in DC reactor (Frame D and above) drive Without Built-in DC Spec.
  • Page 62 Chapter 7 Optional AccessoriesCT2000 Series AC Output Reactor If the length of cable between AC motor drive and motor is too long, it may make AC motor drive trigger protection mechanism for GF (Ground Fault), OV (Over Current) and the AC motor drive stops running.
  • Page 63 Chapter 7 Optional Accessories CT2000 Series Max. continuous Rated Amps 3% reactor 5% reactor Amps input reactor Delta Built-in (Arms) (mH) (mH) Model (Apeak) part# Light Heavy Light Heavy Light Heavy Light Heavy reactor Light Heavy Duty Duty Duty Duty...
  • Page 64 Chapter 7 Optional AccessoriesCT2000 Series The following table refers to IEC 60034-17 shows specification of the length of shielding cable for CT2000 series motor. It applies to the motors which rated voltage is under 500Vac, peak-peak voltage isolation rating is above (including) 1.35kV:...
  • Page 65 Chapter 7 Optional Accessories CT2000 Series 7-5 Zero Phase Reactors RF220X00A UNIT: mm (inch) Diagram A Recommended Cable Wind each wire around the core for 4 times. The reactor Wire Size (mm Wiring type Qty. must be placed at the AC motor drive output side as...
  • Page 66 All electrical equipment, including AC motor drives, will generate high-frequency/low-frequency noise and will interfere with peripheral equipment by radiation or conduction when in operation. By using an 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.
  • Page 67 Chapter 7 Optional Accessories CT2000 Series Choose suitable motor cable and precautions Improper installation and choice of motor cable will affect the performance of EMI filter. Be sure to observe the following precautions when selecting motor cable. 1. Use the cable with shielding (double shielding is the best).
  • Page 68 Chapter 7 Optional AccessoriesCT2000 Series 7-7 Digital Keypad KPC-CE01 : LED Disp lay D ispla y freq uen cy, cu rre nt, vo ltag e and erro r etc. : Status Indi cator F: Fre que ncy C omma nd...
  • Page 69 Chapter 7 Optional Accessories CT2000 Series Dimension RJ45 Extension Lead for Digital Keypad Part # Description CBC-K3FT 3 feet RJ45 extension lead (approximately 0.9m) CBC-K5FT 5 feet RJ45 extension lead (approximately 1.5 m) CBC-K7FT 7 feet RJ45 extension lead (approximately 2.1 m)
  • Page 70 Chapter 7 Optional AccessoriesCT2000 Series 7-8 Panel Mounting (MKC-KPPK) For MKC-KPPK model, user can choose wall mounting or embedded mounting, protection level is IP66. Applicable to the digital keypads (KPC-CC01 & KPC-CE01). Wall Mounting Embedded Mounting accessories*1 accessories*2 Screw *4 ~M4*p 0.7 *L8mm Screw *4 ~M4*p 0.7 *L8mm...
  • Page 71 Chapter 7 Optional Accessories CT2000 Series Wall Mounting Embedded Mounting 7-18...
  • Page 72 Chapter 7 Optional AccessoriesCT2000 Series 7-9 Fan Kit Frames of the fan kit  Frame B Model 『MKCT-BFKM』 Applicable Model VFD110CT43A21C; VFD150CT43A21C; VFD185CT43A21C Frame C Model 『MKCT-CFKM』 Applicable Model VFD220CT43A21C; VFD300CT43A21C; VFD370CT43A21C Frame D Model 『MKCT-DFKM』 Applicable Model VFD450CT43A00C; VFD550CT43F00C...
  • Page 73 Chapter 7 Optional Accessories CT2000 Series Fan Removal  Frame B Applicable model VFD110CT43A21C; VFD150CT43A21C; VFD185CT43A21C Loosen 4 screws of the fan (see the picture below), and disconnect the fan power. Screw torque: 14~16 kg-cm Frame C Applicable model VFD220CT43A21C; VFD300CT43A21C; VFD370CT43A21C Loosen screw 1~2 (see the picture below), and disconnect the fan power.
  • Page 74 Chapter 7 Optional AccessoriesCT2000 Series Frame D Applicable model VFD450CT43A00C; VFD550CT43F00C Loosen screw 1~2, and pull out the fan. Screw torque: 24~26 kg-cm 2. Disconnect the fan power. Frame D Applicable model VFD750CT43F00A6; VFD900CT43F00A8 1. Loosen screw 1 and 2, press the right and left side (see the arrows showed in the picture below), and then remove the cover.
  • Page 75 Chapter 7 Optional Accessories CT2000 Series 2. Remove screw 3 and 4, and then press the right and the left side to remove the cover. Screw torque: 6~8kgf-cm (5.2~6.9in-lbf) 3. Loosen screw 5 (see the picture below), and disconnect the fan power (see the enlarged partial picture), and then remove the fan.
  • Page 76 RJ-45 in RS-485 connector for users to wire conveniently. And its tiny dimension, handy use of plug-and-play and hot-swap provide more conveniences for connecting all DELTA IABU products to your PC. Applicable Models: All DELTA IABU products.
  • Page 77 Chapter 7 Optional Accessories CT2000 Series  RJ-45 Description Description Reserved Reserved Reserved 3. Preparations before Driver Installation Please extract the driver file (IFD6530_Drivers.exe) by following steps. You could find driver file (IFD6530_Drivers.exe) in the CD supplied with IFD6530. Note: DO NOT connect IFD6530 to PC before extracting the driver file.
  • Page 78 Chapter 7 Optional AccessoriesCT2000 Series 4. Drive Installation After connecting IFD6530 to PC, please install driver by following steps. 7-25...
  • Page 79 Chapter 7 Optional Accessories CT2000 Series 5. LED Display 1. Steady Green LED ON: power is ON. 2. Blinking orange LED: data is transmitting. 7-26...

  • Page 80: Chapter 8 Option Cards

    Chapter 8 Optional Cards CT2000 Series Chapter 8 Option Cards 8-1 Removed Key Cover 8-2 Screws Specification for Option Card Terminals 8-3 EMC-D42A 8-4 EMC-D611A 8-5 EMC-R6AA 8-6 EMC-BPS01 8-7 EMC-PG01/02L 8-8 EMC-PG01/02O 8-9 EMC-PG01/02U 8-10 EMC-PG01R 8-11 CMC-MOD01 8-12 CMC-PD01...
  • Page 81 Chapter 8 Optional Cards CT2000 Series Please select applicable option cards for your drive or contact local distributor for suggestion. To prevent drive damage during installation, please removes the digital keypad and the cover before wiring. Refer to the following instruction.
  • Page 82 Chapter 8 Optional Cards CT2000 Series Frame D (Take flange mounted models as an example) Screw torque: 10~12Kg-cm [8.7~10.4lb-in.] Loosen the screw, and press the snap locks on the both side and rotate to pull it out. Step 2 Frame B~D (Take flange mounted models as an example) Screw torque: 6~8Kg-cm [5.2~6.9lb-in.]...
  • Page 83 Chapter 8 Optional Cards CT2000 Series RJ45 (Socket) for digital keypad KPC-CC01; KPC-CE01 Please refer to CH10 Digital Keypad for more details on KPC-CE01. Please refer to CH10 Digital Keypad for more details on Slot 3 optional accessory RJ45 extension cable.
  • Page 84 Chapter 8 Optional Cards CT2000 Series I/O & Relay extension card (Slot 3) EMC-D42A EMC-R6AA EMC-BPS01 EMC-D611A...
  • Page 85 Chapter 8 Optional Cards CT2000 Series PG card (Slot 2) EMC-PG01O/ EMC-PG02O EMC-PG01L/ EMC-PG02L CAVITY A2 B2 VP A1 B1 Z1 B1 Z1 CAVITY EMC-PG01R EMC-PG01U/ EMC-PG02U A2 B2 VP A1 B1 Z1 U1 V1 W1 A2 B2 A1 B1 Z1 U1 V1 W1...
  • Page 86 Chapter 8 Optional Cards CT2000 Series Communication extension card (Slot 1) CMC-DN01 CMC-PD01 EMC-COP01 CMC-MOD01/ CMC-EIP01...
  • Page 87 Chapter 8 Optional Cards CT2000 Series PG Card intallation...
  • Page 88 Chapter 8 Optional Cards CT2000 Series Disconneting the extension card...
  • Page 89 Chapter 8 Optional Cards CT2000 Series 8-3 EMC-D42A Terminals Descriptions Common for Multi-function input terminals Select SINK （NPN） /SOURCE （PNP） in J1 jumper / external power supply Refer to parameters 02-26~02-29 to program the multi-function inputs MI10~MI13. Internal power is applied from terminal E24: +24Vdc±5% 200mA, MI10~ MI13 External power +24VDC: max.
  • Page 90 Chapter 8 Optional Cards CT2000 Series 8-6 EMC-BPS01 Terminals Descriptions Input power: 24V±5% Maximum input current:0.5A Note: 1) Do not connect control terminal +24V (Digital control signal common: SOURCE) directly to the EMC-BPS01input terminal 24V. 2) Do not connect control terminal GND directly to the EMC-BPS01 input terminal GND.
  • Page 91 Chapter 8 Optional Cards CT2000 Series 8-7 EMC-PG01L/EMC-PG02L Terminal description  Set by Pr.10-00~10-02 , 10-16~10-18 Terminals Descriptions Output voltage for power: +5V/+12V5% (use FSW3 to switch +5V/+12V) Max. output current: 200mA Common for power and signal Encoder input signal...
  • Page 92 Chapter 8 Optional Cards CT2000 Series PG2 Wiring Diagram 8-13...
  • Page 93 Chapter 8 Optional Cards CT2000 Series EMC-PG01L/EMC-PG02L Wiring Diagram   Please use a shielded cable to prevent interference. Do not run control wires parallel to any high voltage AC power line (200 V and above). Recommended wire size 0.21 to 0.81mm (AWG24 to AWG18).
  • Page 94 Chapter 8 Optional Cards CT2000 Series 8-8 EMC-PG01O/EMC-PG02O Terminal descriptions  Set by Pr.10-00~10-02, 10-16~10-18 Terminals Descriptions Output voltage for power +5V/+12V5% (use FSW3 to switch +5V/+12V) Max. output current: 200mA Common for power and signal Encoder Input signal (Line Driver or Open Collector)
  • Page 95 Chapter 8 Optional Cards CT2000 Series PG2 Wiring Diagram 8-16...
  • Page 96 Chapter 8 Optional Cards CT2000 Series EMC-PG01O/EMC-PG02O Wiring Diagram   Please use a shielded cable to prevent interference. Do not run control wires parallel to any high voltage AC power line (200 V and above). Recommended wire size 0.21 to 0.81mm (AWG24 to AWG18).
  • Page 97  FSW1 S: Standard UVW Output Encoder; D: Delta Encoder  When using the Delta Encoder, wait for at least 250ms after powering up to receive signals from UVW. If a running command is received before UVW signals finish, a PGF5 error message will be given. So wait for 250ms before sending a running command.
  • Page 98 Chapter 8 Optional Cards CT2000 Series EMC-PG01U Wiring Diagram   Please use a shielded cable to prevent interference. Do not run control wires parallel to any high voltage AC power line (200 V and above). Recommended wire size 0.21 to 0.81mm (AWG24 to AWG18).
  • Page 99 Chapter 8 Optional Cards CT2000 Series 8-10 EMC-PG01R Terminal Descriptions  Set by Pr.10-00~10-02 Terminals Descriptions Resolver Output Power R1- R2 7Vrms, 10kHz Resolver Input Signal S1, /S3, (S2, /S4=Sin; S1, /S3=Cos) 3.5±0.175Vrms, 10kHz S2, /S4, Pulse Input signal (Line Driver or Open Collector)
  • Page 100 Chapter 8 Optional Cards CT2000 Series EMC-PG01R Wiring Diagram   Please use a shielded cable to prevent interference. Do not run control wires parallel to any high voltage AC power line (200 V and above). Recommended wire size 0.21 to 0.81mm (AWG24 to AWG18).
  • Page 101 Chapter 8 Optional Cards CT2000 Series 8-11 CMC-MOD01 Features  Supports Modbus TCP protocol MDI/MDI-X auto-detect Baud rate: 10/100Mbps auto-detect E-mail alarm AC motor drive keypad/Ethernet configuration Virtual serial port. Product File   I/O CARD & Relay Card ...
  • Page 102 Chapter 8 Optional Cards CT2000 Series Environment ESD (IEC 61800-5-1, IEC 61000-4-2) EFT (IEC 61800-5-1, IEC 61000-4-4) Noise immunity Surge Test (IEC 61800-5-1, IEC 61000-4-5) Conducted Susceptibility Test (IEC 61800-5-1, IEC 61000-4-6) Operation: -10°C ~ 50°C (temperature), 90% (humidity) Operation/storage Storage: -25°C ~ 70°C (temperature), 95% (humidity)
  • Page 103 Chapter 8 Optional Cards CT2000 Series Parameter Function Set value (Dec) Explanation IP setting Static IP(0) / Dynamic distribution IP(1) P09-75 IP address -1 IP address 192.168.1.5 P09-76 IP address -2 IP address 192.168.1.5 P09-77 IP address -3 IP address 192.168.1.5...
  • Page 104 Chapter 8 Optional Cards CT2000 Series LED Indicator & Troubleshooting  LED Indicators Status Indication How to correct it? Power supply in normal status POWER Green No power supply Check the power supply Network connection in normal status Flashes Network in operation...
  • Page 105 Chapter 8 Optional Cards CT2000 Series 8-12 CMC-PD01 Features  Supports PZD control data exchange. Supports PKW polling AC motor drive parameters. Supports user diagnosis function. Auto-detects baud rates; supports Max. 12Mbps. Product Profile  1. NET indicator 2. POWER indicator 3.
  • Page 106 Chapter 8 Optional Cards CT2000 Series Environment ESD(IEC 61800-5-1,IEC 6100-4-2) EFT(IEC 61800-5-1,IEC 6100-4-4) Noise immunity Surge Teat(IEC 61800-5-1,IEC 6100-4-5) Conducted Susceptibility Test(IEC 61800-5-1,IEC 6100-4-6) Operation: -10ºC ~ 50ºC (temperature), 90% (humidity) Operation /storage Storage: -25ºC ~ 70ºC (temperature), 95% (humidity) Shock / vibration International standards: IEC61131-2, IEC68-2-6 (TEST Fc)/IEC61131-2 &...
  • Page 107 8-13 CMC-DN01 Functions  Based on the high-speed communication interface of Delta HSSP protocol, able to conduct immediate control to AC motor drive. Supports Group 2 only connection and polling I/O data exchange. For I/O mapping, supports Max. 32 words of input and 32 words of output.
  • Page 108 Chapter 8 Optional Cards CT2000 Series Electrical Specification Power supply voltage 5VDC (supplied by AC motor drive) Insulation voltage 500VDC Communication wire 0.85W power consumption Power consumption Weight Environment ESD (IEC 61800-5-1,IEC 6100-4-2) EFT (IEC 61800-5-1,IEC 6100-4-4) Noise immunity Surge Teat(IEC 61800-5-1,IEC 6100-4-5) Conducted Susceptibility Test (IEC 61800-5-1,IEC 6100-4-6) Operation: -10ºC ~ 50ºC (temperature), 90% (humidity)
  • Page 109 Chapter 8 Optional Cards CT2000 Series NS LED LED status Indication How to correct it? 1. Check the power of CMC-DN01 and see if the connection is normal. No power supply or CMC-DN01 has 2. Make sure at least one or more nodes are on the not completed MAC ID test yet.
  • Page 110 1 Port Transmission method IEEE 802.3, IEEE 802.3u Transmission cable Category 5e shielding 100M Transmission speed 10/100 Mbps Auto-Detect ICMP, IP, TCP, UDP, DHCP, HTTP, SMTP, MODBUS OVER TCP/IP, EtherNet/IP, Delta Network protocol Configuration Electrical Specification Weight Insulation voltage 500VDC Power consumption 0.8W...
  • Page 111 Chapter 8 Optional Cards CT2000 Series Environment ESD (IEC 61800-5-1,IEC 61000-4-2) EFT (IEC 61800-5-1,IEC 61000-4-4) Noise immunity Surge Test (IEC 61800-5-1,IEC 61000-4-5) Conducted Susceptibility Test (IEC 61800-5-1,IEC 61000-4-6) Operation: -10°C ~ 50°C (temperature), 90% (humidity) Operation/storage Storage: -25°C ~ 70°C (temperature), 95% (humidity)
  • Page 112 Chapter 8 Optional Cards CT2000 Series Slot 3 Slot 2 Slot 1 [Figure 3] [Figure 4] [Figure 5] Communication Parameters for VFD-C2000 Connected to Ethernet  When VFD-C2000 is connected to Ethernet network, please set up the communication parameters for it according to the table below. The Ethernet master is only able to read/write the frequency word and control word of VFD-C2000 after the communication parameters are set.
  • Page 113 Chapter 8 Optional Cards CT2000 Series Disconnecting CMC- EIP01 from VFD-C2000  1. Switch off the power supply of VFD-C2000. 2. Remove the two screws (see Figure 6). 3. Twist opens the card clip and inserts the slot type screwdriver to the hollow to prize the PCB off the card clip (see Figure 7).
  • Page 114 Chapter 8 Optional Cards CT2000 Series Abnormality Cause How to correct it? CMC-EIP01 not connected to Make sure CMC-EIP01 is connected to network. network No communication PC and CMC-EIP01 in card found Search by IP or set up relevant settings by AC different networks and blocked motor drive keypad.
  • Page 115 Chapter 8 Optional Cards CT2000 Series 8-15 EMC-COP01 RJ-45 Pin definition  Pin name Definition CAN_H CAN_H bus line (dominant high) CAN_L CAN_L bus line (dominant low) CAN_GND Ground/0V/V- RS485 socket CAN_GND Ground/0V/V- Specifications  Interface RJ-45 Number of ports...
  • Page 116 Chapter 8 Optional Cards CT2000 Series CANopen Dimension  Model: TAP-CN03 NOTE For more information on CANopen, please refer to Chapter 15 CANopen Overview or CANopen user manual can also be downloaded on Delta website: http://www.delta.com.tw/industrialautomation/ 8-37...
  • Page 117 Chapter 8 Optional Cards CT2000 Series [This page intentionally left blank] 8-38...

  • Page 118: Chapter 9 Specification

    Chapter 9 Specifications CT2000 Series Chapter 9 Specification 460V Series Frame Model: VFD_ _ _CT43_ _ _ _ 750* 900* Max. Applicable Motor Output 18.5 (kW) Max. Applicable Motor Output (HP) Rated Output Capacity (kVA) Rated Output Current (A) Carrier Frequency...
  • Page 119 Chapter 9 Specifications CT2000 Series Frequency Setting Signal +10V~-10, 0~+10V, 4~20mA, 0~20mA, Pulse input Accel./decal. Time 0.00~600.00/0.0~6000.0 seconds Torque control, Droop control, Speed/torque control switching, Feed forward control, Zero-servo control, Momentary power loss ride thru, Speed search, Over-torque detection, Torque limit,...
  • Page 120 Chapter 9 Specifications CT2000 Series Specification for Operation Temperature and Protection Level Conduit Operation Model Frame Top cover Protection Level Temperature Flange mounted Top cover Standard B, C IP20/UL Open Type models Removed conduit box Body: IP00 -10~50℃ IP20/UL Open Type...
  • Page 121 Chapter 9 Specifications CT2000 Series Frame B 370.0 Frame C 500.0 Frame D 660.0 Figure 1...

  • Page 122: Chapter 10 Digital Keypad

    Chapter 10 Digital KeypadCT2000 Series Chapter 10 Digital Keypad 10-1 Descriptions of Digital Keypad 10-2 Function of Digital Keypad KPC-CC01 10-3 TPEditor Installation Instruction 10-4 Fault Code Description of Digital Keypad KPC-CC01 10-1...
  • Page 123 Buy a MKC-KPPK model to do wall mounting or embedded mounting. Its protection level is IP66. The maximum RJ45 extension lead is 5 m (16ft) This keypad can only be used on Delta’s motor drive CT2000, C2000, CH2000 and CP2000. Descriptions of Keypad Functions Descriptions Start Operation Key It is only valid when the source of operation command is from the keypad.
  • Page 124 Chapter 10 Digital KeypadCT2000 Series Function Key It has the factory setting function and the function can be set by the user. The present factory setting: F1 is JOG function. Other functions must be defined by TPEditor first. TPEditor software V1.40 or later is available for download at: http://www.deltaww.com/services/DownloadCenter2.aspx?secID=8&pid=2&tid=0&CID=06&itemID...
  • Page 125 Chapter 10 Digital KeypadCT2000 Series RUN LED: Condition/State status CANopen at initial No LED Blinking CANopen at pre-operation CANopen ~”RUN” Single CANopen at stopped flash CANopen at operation status No LED ERR LED: Condition/ State status No Error Single One message fail...
  • Page 126 Startup page can only display pictures, no flash. When Power ON, it will display startup page then the main page. The main page displays Delta’s default setting F/H/A/U, the display order can be set by Pr.00.03 (Startup display). When the selected item is U page, use left key and right key to switch between the items, the display order of U page is set by Pr.00.04 (User display).
  • Page 127 Chapter 10 Digital KeypadCT2000 Series Display Icon Display item Parameter Setup For example: Setup source of master frequency command. Once in the Group 00 Motor Drive Parameter, Use Up/Down key to select parameter 20: Auto Frequency Command. When this parameter is selected, press ENTER key to go to this parameter’s setting...
  • Page 128 Chapter 10 Digital KeypadCT2000 Series Begin to copy parameters until it is done. Once copying parameters is done, keypad will automatically be back to this screen. Example: Saved in the keypad. 1. Once copying parameters is done, keypad will automatically be back to this screen.
  • Page 129 Chapter 10 Digital KeypadCT2000 Series Keypad locked Keypad Locked This function is used to lock the keypad. The main page would not display “keypad locked” when the keypad is locked, however it will display the message”please press ESC and then ENTER to unlock the keypad” when any key is pressed.
  • Page 130 Chapter 10 Digital KeypadCT2000 Series Copy PLC 4 duplicates are provided The steps are shown in the example below. Example: Saved in the motor drive. 1 Go to Copy PLC 2 Select a parameter group to copy then press ENTER 1 Select 1: Save in the motor drive.
  • Page 131 Chapter 10 Digital KeypadCT2000 Series Once the file name is confirmed, press ENTER key. To begin copying parameters until it is done. When copying parameters is completed, keypad will automatically be back to this screen. Press Right key to see the date of copying parameters.
  • Page 132 Chapter 10 Digital KeypadCT2000 Series Quick Start Description: VF Mode Items 1. Parameter Protection Password Input (P00-07) 2. Parameter Protection Password Setting (P00-08) Press ENTER to select. 3. Control Mode (P00-10) 4. Control of Speed Mode (P00-11) Quick Start: 01:Password Decoder 5.
  • Page 133 Chapter 10 Digital KeypadCT2000 Series 18. Decel Time 1 (P01-13) 19. Over-voltage Stall Prevention (P06-01) 20. Software Brake Level (P07-00) 21. Filter Time of Torque Command (P07-24) 22. Filter Time of Slip Compensation (P07-25) 23. Slip Compensation Gain (P07-27) 24. Encoder Type Selection (P10-00) 25.
  • Page 134 Chapter 10 Digital KeypadCT2000 Series Emergency Stop (EF) & Force to Stop Selection (P07-20) Filter Time of Torque Command (P07-24) Filter Time of Slip Compensation (P07-25) Slip Compensation Gain (P07-27) FOCPG Mode Items 1. Parameter Protection Password Input (P00-07) 2. Parameter Protection Password Setting (P00-08) 3.
  • Page 135 Chapter 10 Digital KeypadCT2000 Series TQCPG Mode Items 1. Password Input (Decode) (P00-07) 2. Password Setting (P00-08) 3. Control Mode (P00-10) 4. Control of Speed Mode (P00-11) 5. Source of the Master Frequency Command (P00-20) 01: Password Decoder 6. Source of the Operation Command (P00-21) 7.
  • Page 136 Chapter 10 Digital KeypadCT2000 Series My Mode Items It can save 01~32 sets of parameters (Pr). Setup process 1. Go to Parameter Setup function. Press ENTER to go to the parameter which you need to use. There is an Click F4 in parameter...
  • Page 137 Chapter 10 Digital KeypadCT2000 Series Display setup 1. Contrast Use Up/Down key to adjust the setting value. After selecting a setting value. Press ENTER to see screen’s display after contrast is adjusted to be +10. When the setting value is 0 Min, the back light will be steady on.
  • Page 138 Chapter 10 Digital KeypadCT2000 Series Use Up/Down key to set up day Use Up/Down key to set up hour Use Up/Down key to set up Minute Use Up/Down key to set up Second After setting up, press ENTER to confirm the setup.
  • Page 139 “user defined” option will dispay a blank page. USB/RS-485 Communication Interface-IFD6530 Please refer to Chapter 07 Optional Acessories for more detail. TPEditor Go to Delta’s website to download TPEditor V1.40 or later versions. http://www.deltaww.com/services/DownloadCenter2.aspx?secID=8&pid=2&tid=0&CID=06&itemID=060303&typeID=1&downl oadID=,&title=--%20%E8%AB%8B%E9%81%B8%E6%93%87%20--&dataType=8;&check=1&hl=zh-TW 12. Main page 1. Default page 60.00Hz...
  • Page 140 Chapter 10 Digital KeypadCT2000 Series In TPEditor, choose <Communication>, then choose “Write to HMI” Choose <YES> in the <Confirm to Write> dialogue box. Start downloading pages to edit KPC-CC01. Download completed VFDSoft: this function allows user to link to the VFDSoft Operating...
  • Page 141 Chapter 10 Digital KeypadCT2000 Series Waiting to connect to PC Open VFDSoft, choose <Parameter Manager function> In Parameter Manager, choose <Load parameter table from KPC-CC01> Choose the right communication port and click OK 10-20...
  • Page 142 Chapter 10 Digital KeypadCT2000 Series Start to upload parameters to VFDSoft Uploading parameter is completed Before using the user defined starting screen and user defined main screen, the starting screen setup and the main screen setup have to be preset as user defined.
  • Page 143 Chapter 10 Digital KeypadCT2000 Series Other display When fault occur, the menu will display: Fault Warning CE01 Oc at accel Comm. Error 1 1. Press ENTER and start RESET. If still no response, please contact local distributor or return to the factory. To view the fault DC BUS voltage, output current and output voltage, press “MENU”“Fault Record”.
  • Page 144 2. Go to File(F)Click on New. The Window below will pop up. At the device type, click on the drop down menu and choose DELTA VFD-C Inverter. At the TP type, click on the drop down menu and choose VFD-C KeyPad.
  • Page 145 Chapter 10 Digital KeypadCT2000 Series 5. Static Text . Open a blank page, click once on this button , and then double click on that blank page. The following windows will pop up. Open a blank page, then click once on this button 6.
  • Page 146 Chapter 10 Digital KeypadCT2000 Series 8. Finish editing the keypad starting screen and select Communication>Input User Defined Keypad Starting Screen. 9. Downloading setting: Go to Tool > Communication. Set up communication port and speed of IFD6530. 10. Only three speed selections are available: 9600 bps, 19200 bps and 38400 bps.
  • Page 147 Chapter 10 Digital KeypadCT2000 Series Edit Main Page & Example of Download Go to editing page, select EditàAdd one page or press the button ADD on the right hand side of the HMI page to increase number of pages to edit. This keypad currently support up to 256 pages.
  • Page 148 Chapter 10 Digital KeypadCT2000 Series Scale Setting : On the Tool Bar, click on this for Scale Setting. You can also edit Scale Setting in the Property Window on the right hand side of your computer screen. Scale Position: Click on the drop down list to choose which position that you need to place a scale.
  • Page 149 Chapter 10 Digital KeypadCT2000 Series Button : Currently this function only allows the Keypad to switch pages, other functions are not yet available. Text input function and Image inserted functions are not yet supported. Double click on to open set up window.
  • Page 150 Chapter 10 Digital KeypadCT2000 Series Clock Display Setting : The setup window of the Clock Display is shown as the image below. Time, Day or Date can be displayed on the keypad. Open a new file and click once in that window, you will see the following In the clock display setting, you can choose to display Time, Day or Date on the Keypad.
  • Page 151 Chapter 10 Digital KeypadCT2000 Series 10. Numeric Input Setting This menu allows you to provide parameters or communication ports and to input numbers. Click once on this button Open a new file and double click on that window, you will see the following: Related Device: There are two blank spaces to fill in, one is <Write>...
  • Page 152 Chapter 10 Digital KeypadCT2000 Series 10-4 Digital Keypad KPC-CC01 Fault Codes and Descriptions Following fault codes and description are for digital keypad KPC-CC01 with version V1.01 and version higher. LCM Display * Description Corrective Actions An error has occurred on keypad’s flash memory.
  • Page 153 Chapter 10 Digital KeypadCT2000 Series Warning Code LCM Display * Description Corrective Actions Motor drive doesn’t accept the communication command sent from keypad. 1. Verify if the keypad is properly connected to the Warning motor drive on the communication contact by a...
  • Page 154 Chapter 10 Digital KeypadCT2000 Series File Copy Setting Fault Description LCM Display * Description Corrective Actions The property of the parameter/file is read-only and File 1 cannot be written to. Err 1 Parameter and rile are read only 1. Verify the specification on the user manual.
  • Page 155 Chapter 10 Digital KeypadCT2000 Series LCM Display * Description Corrective Actions A setting cannot be made because the password is incorrect. 1. Verify if the password is correct. If the password is File 1 correct, try to make the setting again.

  • Page 156: Chapter 11 Summary Of Parameters

    Chapter 11 Summary of Parameter SettingsCT2000 Series Chapter 11 Summary of Parameter Settings This chapter provides summary of parameter settings for user to gather the parameter setting ranges, factory settings and set parameters. The parameters can be set, changed and reset by the digital keypad.
  • Page 157 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 18: Multi-step speed (S) 19: The corresponding CPU pin status of digital input (d.) 20: The corresponding CPU pin status of digital output (0.) 21: Actual motor position (PG1 of PG card) (P.) The max.
  • Page 158 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 5: FOC Sensorless (IM field oriented sensorless vector control) 6: PM Sensorless (PM field oriented sensorless vector control) 7: IPM Sensorless (IPM field oriented sensorless vector control) 0: Relative position...
  • Page 159 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 0010b: two decimal place 0011b: three decimal place Bit 4~15: user define on unit 000xh: Hz 001xh: rpm 002xh: % 003xh: kg 004xh: m/s 005xh: kW 006xh: HP 007xh: ppm...
  • Page 160 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 0: Digital keypad 1: RS-485 serial communication 2: External analog input (Pr.03-00) 3: External UP/DOWN terminal Source of the Master Frequency 4: Pulse input without direction command (Pr.10-16 00-30 Command（HAND）...
  • Page 161 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 0.00~599.00Hz 2.00  00-42 Homing by frequency 2 00-43 Reserved 00-47 00-48 Display Filter Time (Current) 0.001~65.535 sec 0.100  00-49 Display Filter Time (Keypad) 0.001~65.535 sec 0.100 ...
  • Page 162 Chapter 11 Summary of Parameter SettingsCT2000 Series 01 Basic Parameters Factory Explanation Settings Setting 60.00/ 01-00 Max. Operation Frequency  0.00~599.00Hz z 50.00 60.00/ 01-01 Output Frequency of Motor 1 0.00~599.00Hz 50.00 01-02 Output Voltage of Motor 1 400.0 460V: 0.0V~510.0V...
  • Page 163 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 01-23 1st/4th Accel/decel Frequency 0.00  0.00~599.00Hz 0.20 Pr.01-45=0: 0.00~25.00 second 01-24 S-curve Acceleration Begin Time 1  Pr.01-45=1: 0.0~250.0 second 0.20 Pr.01-45=0: 0.00~25.00 second 01-25 S-curve Acceleration Arrival Time 2 ...
  • Page 164 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Time Unit for Accel. /Decel. and S 0: Unit: 0.01 sec 01-45 Curve 1: Unit: 0.1sec Pr. 01-45=0: 0.00~600.00 sec 01-46 CANopen Quick Stop Time 1.00 Pr. 01-45=1: 0.0~6000.0 sec...
  • Page 165 Chapter 11 Summary of Parameter SettingsCT2000 Series 02 Digital Input/Output Parameters Factory Explanation Settings Setting 0: 2-wire mode, power on for operation control 02-00 2-wire/3-wire Operation Control 1: 2-wire mode 2, power on for operation control 2: 3-wire, power on for operation control...
  • Page 166 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 39: Torque command direction 40: Force coast to stop 41: HAND switch 42: AUTO switch 43: Enable resolution selection (Pr.02-48) 44: Reversed direction homing 45: Forward direction homing 46: Homing (ORG)
  • Page 167 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 17: Terminal count value attained, does not return to 0 (Pr.02-20) 18: Preliminary count value attained, returns to 0 (Pr.02-19) 19: Base Block 20: Warning output 21: Over voltage warning...
  • Page 168 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Output frequency setting 02-34 for multi-function output 3.00  0.00~599.00Hz（Motor speed when using PG Card） terminal External Operation Control 0: Disable 02-35 Selection after Reset and  1: Drive runs if run command exists after reset...
  • Page 169 Chapter 11 Summary of Parameter SettingsCT2000 Series 03 Analog Input/Output Parameters Factory Explanation Settings Setting 03-00 Analog Input Selection (AVI) 0: No function  1: Frequency command (torque limit under torque 03-01 Analog Input Selection (ACI)  control mode) 03-02...
  • Page 170 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 0: Disable 1: Continue operation at the last frequency 03-19 ACI Signal Loss  2: Decelerate to 0Hz 3: Stop immediately and display ACE 03-20 Multi-function Output 1 (AFM1) 0: Output frequency (Hz) ...
  • Page 171 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 03-33 AFM2 DC Output Setting Level 0.00~100.00% 0.00  03-34 Reserved 03-35 AFM1 Filter Output Time 0.00 ~ 20.00 Seconds 0.01  03-36 AFM2 Filter Output Time 0.00 ~ 20.00 Seconds 0.01...
  • Page 172 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Positive AUI Voltage 03-68 0.00~100.00% 100.00  Proportional High Point 03-69 Negative AUI Voltage Low Point -10.00~0.00 V 0.00  Negative AUI Voltage 03-70 0.00~ -100.00% 0.00  Proportional Low Point...
  • Page 173 Chapter 11 Summary of Parameter SettingsCT2000 Series 04 Multi-step Speed Parameters Factory Explanation Settings Setting 04-00 1st Step Speed Frequency 0.00~599.00Hz 0.00  04-01 2nd Step Speed Frequency 0.00~599.00Hz 0.00  04-02 3rd Step Speed Frequency 0.00~599.00Hz 0.00  04-03 4th Step Speed Frequency 0.00~599.00Hz...
  • Page 174 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Position command 12 04-37 -30000~30000  (revolution) 04-38 Position command 12 (pulse) -32767~32767  Position command 13 04-39 -30000~30000  (revolution) 04-40 Position command 13 (pulse) -32767~32767  Position command 14...
  • Page 175 Chapter 11 Summary of Parameter SettingsCT2000 Series 05 Motor Parameters Factory Explanation Settings Setting 0: No function 1: Rolling test for induction motor(IM) (Rs, Rr, Lm, Lx, no-load current) 2: Static test for induction motor(IM) 3: No function 05-00 Motor Auto Tuning...
  • Page 176 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting connection/ -connection △ 0: Disable 05-24 Switch of Induction Motor 1: Enable Delay Time for 05-25 connection/ -connection 0.200  △ 0.000~60.000 sec. Switch of Induction Motor Accumulative Watt-second of...
  • Page 177 Chapter 11 Summary of Parameter SettingsCT2000 Series 06 Protection Parameters Factory Explanation Settings Setting 460V: 360.0 Frame A to D: 300.0~440.0Vdc 06-00 Low Voltage Level  400.0 Frame E and frames above E: 380.0~440.0V 0: Disabled 06-01 Over-voltage Stall Prevention 760.0...
  • Page 178 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Second Most Recent Fault 06-18 1: Over-current during acceleration (ocA) Record 06-19 Third Most Recent Fault Record 2: Over-current during deceleration (ocd) 06-20 Fourth Most Recent Fault Record 3: Over-current during constant speed(ocn)
  • Page 179 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 56: Communication error (CE3) 57: Communication error (CE4) 58: Communication Time-out (CE10) 59: Reserved 60: Brake transistor error (bF) 61: Y- connection/ -connection switch error (ydc) △ 62: Decel. Energy Backup Error (dEb)
  • Page 180 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Read 06-32 Output Frequency at Malfunction 0.00~599.00Hz only Read 06-33 Output Voltage at Malfunction 0.0~6553.5 V only Read 06-34 DC Voltage at Malfunction 0.0~6553.5 V only Read 06-35 Output Current at Malfunction 0.00~6553.5 Amp...
  • Page 181 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Software Detection GFF Current 06-60 0.0~6553.5 % 60.0  Level Software Detection GFF Filter 06-61 0.00~655.35 sec. 0.10  Time 06-62 Reserved Read 06-63 Fault Record 1 (Day) 0~65535 days...
  • Page 182 Chapter 11 Summary of Parameter SettingsCT2000 Series 07 Special Parameters Factory Explanation Settings Setting 07-00 Software Brake Level 760.0  460V: 700.0~900.0Vdc 07-01 DC Brake Current Level  0~100% 07-02 DC Brake Time at Start-up  0.0~60.0 sec. 07-03 DC Brake Time at Stop ...
  • Page 183 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 07-22 Energy-saving Gain  10~1000% 0: Enable AVR Auto Voltage Regulation(AVR) 07-23  1: Disable AVR Function 2: Disable AVR during deceleration Filter Time of Torque Command 07-24 0.500 ...
  • Page 184 Chapter 11 Summary of Parameter SettingsCT2000 Series 08 High-function PID Parameters Factory Explanation Settings Setting 0: No function 1: Negative PID feedback: input from external terminal AVI (Pr.03-00) 2: Negative PID feedback from PG card (Pr.10-15, skip direction) 3: Negative PID feedback from PG card (Pr.10-15)
  • Page 185 Chapter 11 Summary of Parameter SettingsCT2000 Series 09 Communication Parameters Factory Explanation Settings Setting 09-00 COM1 Communication Address  1~254 09-01 COM1 Transmission Speed  4.8~115.2Kbps 0: Warn and continue operation COM1 Transmission Fault 1: Warn and ramp to stop 09-02 ...
  • Page 186 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 09-27 Reserved 09-29 Communication Decoding 0: Decoding Method 1 (20xx) 09-30 Method 1: Decoding Methond 2 (60xx) 0: Modbus 485 -1: Internal Communication Slave 1 -2: Internal Communication Slave 2...
  • Page 187 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 0: Disable 09-45 CANopen Master Function 1: Enable 09-46 CANopen Master Address 0~127 09-47 Reserved 09-59 0: No communication card 1: DeviceNet Slave 2: Profibus-DP Slave Identifications for 09-60...
  • Page 188 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting IP Address 2 of the Communication Card 09-77 0~65535  (Special parameter for MODBUS TCP card) IP Address 3 of the Communication Card 09-78 0~65535  (Special parameter for...
  • Page 189 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting Bit0: Enable IP filter Bit1: Enable to write internet parameters (1bit). Additional Setting for Bit 1: Enable to write internet parameters (1bit). This bit Communication Card will change to disable when it finishes saving the 09-91 ...
  • Page 190 Chapter 11 Summary of Parameter SettingsCT2000 Series 10 Speed Feedback Control Parameters NOTE IM: Induction Motor; PM: Permanent Magnet Motor Factory Explanation Settings Setting 0: Disable 1: ABZ 2: ABZ (Delta Encoder for PM motor) 10-00 Encoder Type Selection 3: Resolver 1x (Standard encoder for PM motor)
  • Page 191 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting  10-19 Positioning for Encoder Position -32767~2400 Range for Encoder Position  10-20 0~65535pulse Attained  10-21 Filter Time (PG2) 0~65.535 sec 0.100 0: Electronic Frequency 10-22 Speed Mode (PG2)
  • Page 192 Chapter 11 Summary of Parameter SettingsCT2000 Series 11 Advanced Parameters NOTE IM: Induction Motor; PM: Permanent Magnet Motor Factory Explanation Settings Setting bit 0: Auto tuning for ASR and APR bit 1: Inertia estimate (only for FOCPG mode) bit 2: Zero servo...
  • Page 193 Chapter 11 Summary of Parameter SettingsCT2000 Series Factory Explanation Settings Setting 11-29 Torque Offset Setting -100.0%~100.0%  11-30 High Torque Offset -100.0%~100.0% 30.0  11-31 Middle Torque Offset -100.0%~100.0% 20.0  11-32 Low Torque Offset -100.0%~100.0% 10.0  0: Digital keypad 1: RS-485 communication (Pr.11-34)

  • Page 194: Chapter 12 Descriptions Of Parameter Settings

    Chapter 12 Description of Parameter SettingsCT2000 Series Chapter 12 Description of Parameter Settings 12-1 Description of parameter settings 00 Drive Parameters  This parameter can be set during operation. Identity Code of the AC Motor Drive Factory Setting: #.# Settings Read Only Display AC Motor Drive Rated Current Factory Setting: #.#...
  • Page 195 Chapter 12 Description of Parameter SettingsCT2000 Series Start-up Display Selection  Factory setting: 0 Settings 0: Display the frequency command (F) 1: Display the actual output frequency (H) 2: Display User define (U) 3: Output current ( A)  This parameter determines the start-up display page after power is applied to the drive. User defined choice display according to the setting in Pr.00-04.
  • Page 196 Chapter 12 Description of Parameter SettingsCT2000 Series 21: Actual motor position (PG1 of PG card). When the motor direction changes or the drive stops, the counter will start from 0 (display value restarts counting from 0) (Max. 65535) (P.) The maximum value showed as 32 bits.
  • Page 197 Chapter 12 Description of Parameter SettingsCT2000 Series Terminal MI15 MI14 MI13 MI12 MI11 MI10 MI8 MI7 MI6 MI5 MI4 MI3 MI2 MI1 REV FWD Status MI10~MI15 are the terminals for extension cards (Pr.02-26~02-31). If REV, MI1 and MI6 are ON, the value is 0000 0000 1000 0110 in binary and 0086h in HEX. When Pr.00-04 is set to “16”...
  • Page 198 Chapter 12 Description of Parameter SettingsCT2000 Series Parameter Protection Password Setting  Factory Setting: 0 Settings 1~9998, 10000~65535 0: No password protection / password is entered correctly (Pr00-07) 1: Password has been set  To set a password to protect your parameter settings. If the display shows 0, no password is set nor password has been correctly entered in Pr.00-07.
  • Page 199 Chapter 12 Description of Parameter SettingsCT2000 Series Control of Speed Mode Factory Setting: 0 Settings 0: VF (IM V/f control) 1: VFPG (IM V/f control+ Encoder) 2: SVC(IM sensorless vector control) 3: FOCPG (IM FOC vector control+ encoder) 4: FOCPG（PM FOC vector control + Encoder）...
  • Page 200 Chapter 12 Description of Parameter SettingsCT2000 Series  When setting Pr.00-11 to 1, the V/F control + encoder diagram is shown as follows. Fcmd Cu rren t Frequ en cy Frequ en cy D etect 00- 20 Ina ccura cy...
  • Page 201 Chapter 12 Description of Parameter SettingsCT2000 Series  When setting Pr.00-11 to 3, the FOCPG control diagram is shown as follows.  When setting Pr.00-11 to 5, FOC sensorless control diagram is shown as follows. 12.1-00-8 PLC1.ir...
  • Page 202 Chapter 12 Description of Parameter SettingsCT2000 Series  When setting Pr.00-11 to 6, PM FOC sensorless control diagram is shown as follows: 10 39 07-01 command ACRd dq2abc feedback Wr_cmd command Wr_est ACRq 10-35 _est 11-01~11-05 10-31~10-33 10-36 Iq feedback...
  • Page 203 Chapter 12 Description of Parameter SettingsCT2000 Series no offset by P r.03- 00 by P r.11- 29 by multi -function input Tor que command 11- 34 06-12 11-35 11- 36 or 00- 20 Speed li mit or command s peed/torque...
  • Page 204 Chapter 12 Description of Parameter SettingsCT2000 Series Load Selection  Factory Setting: 0 Settings 0: Light Duty 1: Heavy Duty  Light duty: over load, rated output current 160% in 3 second. Please refer to Pr.00-17 for the setting of carrier wave. Refer to chapter specifications or Pr.00-01 for the rated current.
  • Page 205 Chapter 12 Description of Parameter SettingsCT2000 Series Source of the Master Frequency Command（AUTO）  Factory Setting: 0 Settings 0: Digital keypad 1: RS-485 serial communication 2: External analog input (Pr.03-00) 3: External UP/DOWN terminal 4: Pulse input without direction command (Pr.10-16 without direction) 5: Pulse input with direction command (Pr.10-16)
  • Page 206 Chapter 12 Description of Parameter SettingsCT2000 Series Freq uen cy Freq uen cy Output Output Frequenc y Frequenc y Moto r Moto r Ro tatio n Ro tatio n Spe ed Spe ed Fr ee r unning to stop Time...
  • Page 207 Chapter 12 Description of Parameter SettingsCT2000 Series Bit 4~15: user define on unit 000xh: Hz 001xh: rpm 002xh: % 003xh: kg 004xh: m/s 005xh: kW 006xh: HP 007xh: ppm 008xh: 1/m 009xh: kg/s 00Axh: kg/m 00Bxh: kg/h 00Cxh: lb/s 00Dxh: lb/m...
  • Page 208 Chapter 12 Description of Parameter SettingsCT2000 Series User Defined Value Factory Setting: Read only Settings Read only  Pr.00-27 will show user defined value when Pr.00-26 is not set to 0.  User defined function is valid when Pr.00-20 is set to digital keypad control or RS-285 communication input control.
  • Page 209 Chapter 12 Description of Parameter SettingsCT2000 Series 3: External UP/DOWN terminal 4: Pulse input without direction command (Pr.10-16 without direction) 5: Pulse input with direction command (Pr.10-16) 6: CANopen communication card 7: Reserved 8: Communication card (no CANopen card)  It is used to set the source of the master frequency in HAND mode.
  • Page 210 Chapter 12 Description of Parameter SettingsCT2000 Series 0: Forward run to home. Set PL forward limit as check point. 1: Reverse run (CCW) to home. Set NL reverse limit (CCWL) as check point. 2: Forward run to home. Set ORG : OFF→ON as check point.
  • Page 211 Chapter 12 Description of Parameter SettingsCT2000 Series 4. When Y=1, X=3 Speed Posi tion Z p ulse ORGP 5. When Y=2, X=2 Speed Posi tion ORGP 6. When Y=2, X=3 Speed Position ORGP 7. When Y=2, X=4 Speed Position Z pulse 8.
  • Page 212 Chapter 12 Description of Parameter SettingsCT2000 Series Homing by Frequency 1  Factory Setting: 8.00 Settings 0.00~599.00Hz Homing by Frequency 2  Factory Setting: 2.00 Settings 0.00~599.00Hz  Control by Multi-function Input Terminal Pr. 02-01~02-08 (44~47). 44: Reverse direction homing...
  • Page 213 Chapter 12 Description of Parameter SettingsCT2000 Series 01 Basic Parameters  This parameter can be set during operation. Maximum Output Frequency Factory Setting: 60.00/50.00 Settings 0.00~599.00Hz  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, 0 to 20mAand ±10V) are...
  • Page 214 Chapter 12 Description of Parameter SettingsCT2000 Series Mid-point Frequency 1 of Motor 2 Factory Setting: 3.00 Settings 0.00~599.00Hz Mid-point Voltage 1 of Motor 2  Factory Setting: 22.0 Settings 460V series: 0.0~480.0V Mid-point Frequency 2 of Motor 1 Factory Setting: 1.50 Settings 0.00~599.00Hz...
  • Page 215 Chapter 12 Description of Parameter SettingsCT2000 Series  The V/f curve for the motor 1 is shown as follows. The V/f curve for the motor 2 can be deduced from it. Vol tage Output F requency 1s t Output Output F requency Lower Limit...
  • Page 216 Chapter 12 Description of Parameter SettingsCT2000 Series Start-Up Frequency Factory Setting: 0.50 Settings 0.0~599.00Hz  When start frequency is higher than the min. output frequency, drives’ output will be from start frequency to the setting frequency. Please refer to the following diagram for details.
  • Page 217 Chapter 12 Description of Parameter SettingsCT2000 Series  The upper/lower output frequency setting is used to limit the actual output frequency. If the frequency setting is higher than the upper limit, it will run with the upper limit frequency. If output frequency lower than output frequency lower limit and frequency setting is higher than min.
  • Page 218 Chapter 12 Description of Parameter SettingsCT2000 Series Accel. Time 1  Decel. Time 1  Accel. Time 2  Decel. Time 2  Accel. Time 3  Decel. Time 3  Accel. Time 4  Decel. Time 4  JOG Acceleration Time ...
  • Page 219 Chapter 12 Description of Parameter SettingsCT2000 Series Frequency 01-00 Max. O utput Frequency Frequency Setting Time accel. time decel. time 01-13,15,17,19,21 01-12,14,16,18,20 Accel./Decel. Time JOG Frequency  Factory Setting: 6.00 Settings 0.00~600.00Hz  Both external terminal JOG and key “F1” on the keypad KPC-CC01 can be used. When the jog command is ON, the AC motor drive will accelerate from 0Hz to jog frequency (Pr.01-22).
  • Page 220 Chapter 12 Description of Parameter SettingsCT2000 Series S-curve Deceleration Arrival Time 2  Factory Setting: 0.20/0.2 Settings Pr.01-45=0: 0.00~25.00 seconds Pr.01-45=1: 0.00~250.0 seconds  It is used to give the smoothest transition between speed changes. The accel./decel. curve can adjust the S-curve of the accel./decel. When it is enabled, the drive will have different accel./decel.
  • Page 221 Chapter 12 Description of Parameter SettingsCT2000 Series 01- 28 fa ll in g fr eq ue ncy 01- 29 Inter nal 01- 30 frequency 01- 31 command 01- 32 r isi ng fre qu en cy 01- 33 F requenc y s etting command...
  • Page 222 Chapter 12 Description of Parameter SettingsCT2000 Series 3: 60Hz, voltage is saturated when it’s 50Hz 4: 72Hz, voltage is saturated when it’s 60Hz 5: 50Hz, decrease gradually with third power 6: 50Hz, decrease gradually with square 7: 60Hz, decrease gradually with third power...
  • Page 223 Chapter 12 Description of Parameter SettingsCT2000 Series At deceleration, it will auto stop the drive with the fastest and the smoothest deceleration time when the regenerated voltage of the load is detected.  Setting 0 Linear accel./decel.: it will accelerate/decelerate according to the setting of Pr.01-12~01-19.
  • Page 224 Chapter 12 Description of Parameter SettingsCT2000 Series 02 Digital Input/Output Parameter  This parameter can be set during operation. 2-wire/3-wire Operation Control Factory Setting: 0 Settings 0: 2 wire mode 1 1: 2 wire mode 2 2: 3 wire mode ...
  • Page 225 Chapter 12 Description of Parameter SettingsCT2000 Series Input terminal of I/O extension card (MI12) Input terminal of I/O extension card (MI13) Input terminal of I/O extension card (MI14) Input terminal of I/O extension card (MI15) Factory Setting: 0 Settings 0: no function...
  • Page 226 Chapter 12 Description of Parameter SettingsCT2000 Series 51: Selection for PLC mode bit0 52: Selection for PLC mode bit1 53: Trigger CANopen quick stop 54: Reserved 55: Brake Released Signal 56: Local/Remote Selection 57~70: Reserved  This parameter selects the functions for each multi-function terminal.
  • Page 227 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions Fr eq ue ncy S etti ng A ccel . in hi bi t fr eq ue ncy De cel . in hi bi t a re a a re a...
  • Page 228 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions increased/decreased by Pr.02-09/Pr.02-10. Digital Down command PID function disabled When the contact is ON, the PID function is disabled. When the contact is ON, it will clear current counter value and Clear counter display “0”.
  • Page 229 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions Signal confirmation for When is the contact is ON, the drive will operate by 1st V/f. Y-connection Signal confirmation for When the contact is ON, the drive will operate by 2nd V/f.
  • Page 230 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions When the contact is ON, the AC motor drive will execute internal single-point position control according to the setting in Pr.10-19. This function is valid in FOCPG mode only. Output...
  • Page 231 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions When Pr.00-20 is set to 4 or 5 and this contact is ON, the input pulse of PG card is position command. When using this function, it is recommended to set Pr.11-25 to 0.
  • Page 232 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions Mechanical gear ratio When this contact is ON, the mechanical gear ratio switch will be switch the second group A2/B2 (refer to Pr.10-08 and Pr.10-09). When drive=enable, RUN command is valid.
  • Page 233 Chapter 12 Description of Parameter SettingsCT2000 Series  Pr.02-09 set to 1: it will increase/decrease frequency command (F) by the setting of acceleration/deceleration (Pr.01-12~01-19) and only be valid during operation. Fr eq ue ncy Fr eq ue ncy co mman d...
  • Page 234 Chapter 12 Description of Parameter SettingsCT2000 Series Output terminal of I/O extension card (MO11)  Output terminal of I/O extension card (MO12)  Output terminal of I/O extension card (MO13)  Output terminal of I/O extension card (MO14)  Output terminal of I/O extension card (MO15) ...
  • Page 235 Chapter 12 Description of Parameter SettingsCT2000 Series 29: Output when frequency >= Pr.02-34 (>= 02-34) 30: Output when frequency <= Pr.02-34 (<= 02-34) 31: Y-connection for the motor coil -connection for the motor coil △ 33: Zero speed (actual output frequency) 34: Zero speed include stop(actual output frequency) 35: Error output selection 1(Pr.06-23)
  • Page 236 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions Active when detecting over-torque. Refer to Pr.06-07 (over-torque Over Torque 1 detection level-OT1) Pr.06-08 (over-torque detection time-OT1). Refer to Pr.06-06~06-08. Active when detecting over-torque. Refer to Pr.06-10 (over-torque Over Torque 2...
  • Page 237 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions Error Output Selection 4 Active when Pr.06-26 is ON. (Pr.06-26) Position Attained Active when the PG position control point reaches Pr.10-19. (Pr.10-19) Speed Attained Active when the output frequency reaches frequency setting or (including zero speed) stop.
  • Page 238 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions AC Driver Motor U(T1) V(T2) W(T3) MOx=45 MIx=49 When dEb arise at Master, MO will send a dEb signal to Slave. Then Master dEb signal output Slave will follow Master’s command and decelerate to stop simultaneously.
  • Page 239 Chapter 12 Description of Parameter SettingsCT2000 Series Example: Crane Application Output Frequency Freq. command<02-58 Freq. Command>02-34 or output current <02-57 & output current >02-33 multi-function output MO=42 (Active when Fcom>=02-34, output current>02-33 and time 02-32 02-32 >02-32) It is recommended to be used with Dwell function as shown in the following:...
  • Page 240 Chapter 12 Description of Parameter SettingsCT2000 Series  The counter trigger can be set by the multi-function terminal MI6 (set Pr.02-06 to 23). Upon completion of counting, the specified output terminal will be activated (Pr.02-13~02-14, Pr.02-36, 02-37 is set to 18). Pr.02-19 can’t be set to 0.
  • Page 241 Chapter 12 Description of Parameter SettingsCT2000 Series Fcmd=60Hz 42Hz 02-24=40Hz 40Hz 38Hz 02-25=2Hz 12Hz 02-22=10Hz 10Hz 02-23=2Hz 02-13,02-14, 02-36,02-37, 02-13,02-14, 02-36,02-37, =4 Brake Delay Time Factory Setting: 0.000 Settings 0.000~65.000 sec  When the AC motor drive runs after Pr.02-32 delay time, the corresponding multi-function output terminal (12: mechanical brake release) will be ON.
  • Page 242 Chapter 12 Description of Parameter SettingsCT2000 Series  If this parameter is used without DC brake, it will be invalid. Refer to the following operation timing. ze ro ze ro sp eed sp eed frequ ency co mma nd outp ut...
  • Page 243 Chapter 12 Description of Parameter SettingsCT2000 Series Zero-speed Level of Motor  Factory Setting: 0 Settings 0~65535 rpm  This parameter should be used with the multi-function output terminals (set to 43). It needs to be used with PG cared and motor with encoder feedback.
  • Page 244 Chapter 12 Description of Parameter SettingsCT2000 Series Display the Status of Multi-function Input Terminal Factory Setting: Read only Weights F WD R EV 0=O n 1=O ff MI10 MI11 MI12 F or MI13 option MI14 car d MI15  For Example: If Pr.02-50 displays 0034h (Hex), i.e.
  • Page 245 Chapter 12 Description of Parameter SettingsCT2000 Series Display External Output terminal occupied by PLC Factory Setting: Read only  P.02-52 shows the external multi-function input terminal that used by PLC. Weights 0=ON 1=OFF MI10 MI11 For option MI12 card MI13...
  • Page 246 Chapter 12 Description of Parameter SettingsCT2000 Series Display External Multi Output Terminal Occupied by PLC Factory Setting: Read only  P.02-53 shows the external multi-function output terminal that used by PLC. 0=O N Weights 1=O FF 1 5 1 4...
  • Page 247 Chapter 12 Description of Parameter SettingsCT2000 Series Release Brake Check Time Factory Setting: 0.000 Settings .000~65.000 sec.  Multi-function output terminal: Function 42: Brake Current Checking Point Factory setting: 0 Settings 0~100%  Multi-function output terminal: Function 42: Brake Frequency Checking Point Factory setting：0.00...
  • Page 248 Chapter 12 Description of Parameter SettingsCT2000 Series 2: No IO card 3: No IO card 4: EMC-D611A 5: EMC-D42A 6: EMC-R6AA 7: No IO card 12.1-02-25...
  • Page 249 Chapter 12 Description of Parameter SettingsCT2000 Series 03 Analog Input/Output Parameter  This parameter can be set during operation. Analog Input Selection (AVI)  Factory Setting: 1 Analog Input Selection (ACI)  Factory Setting: 0 Analog Input Selection (AUI) ...
  • Page 250 Chapter 12 Description of Parameter SettingsCT2000 Series Positive torque 03-00~02=7 03-00~02=9 Positive torque limit Regenerative torque limit 03-00~02=10 Positive/negative torque limit Reverse Forward 03-00~02=10 03-00~02=9 Positive/negative torque limit Regenerative torque limit 03-00~02=8 Negative torque limit Negative Torque  When Pr.03-00~Pr.03-02 have the same setting, then the AVI will be the prioritized selection.
  • Page 251 Chapter 12 Description of Parameter SettingsCT2000 Series  In a noisy environment, it is advantageous to use negative bias to provide a noise margin. It is recommended NOT to use less than 1V to set the operation frequency. In the diagram below: Black color line: Frequency. Gray color line: Voltage Frequency Pr.03-03=10%...
  • Page 252 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.03-03=10% Frequency Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias 54Hz Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 253 Chapter 12 Description of Parameter SettingsCT2000 Series F requency Pr.03-03=10% 60Hz Pr.03-07~03-09 (Positive/Negative Bias Mode) 54Hz 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 254 Chapter 12 Description of Parameter SettingsCT2000 Series F requency Pr.03-03=-10% Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 255 Chapter 12 Description of Parameter SettingsCT2000 Series F requency Pr.03-03=-10% 60Hz Pr.03-07~03-09 (Positive/Negative Bias Mode) 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 256 Chapter 12 Description of Parameter SettingsCT2000 Series F requency Pr.03-03=-10% 60Hz Pr.03-07~03-09 (Positive/Negative Bias Mode) 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 257 Chapter 12 Description of Parameter SettingsCT2000 Series F requency Pr.03-03=10% Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 258 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.03-03=10% F requency Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias Lower than or equal to bias 2: Greater than or equal to bias 3: T he absolute value of the bias voltage...
  • Page 259 Chapter 12 Description of Parameter SettingsCT2000 Series 12.1-03-11...
  • Page 260 Chapter 12 Description of Parameter SettingsCT2000 Series 12.1-03-12...
  • Page 261 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.00-21=0 (Dgital keypad control and d run in F WD direction) Analog Positive Voltage Input Bias (AUI) = 10% Pr.03-05 F requency Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias 54Hz 1: Lower than or equal to bias...
  • Page 262 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.00-21=0 (Dgital keypad control and d run in F WD direction) F requency Analog Positive Voltage Input Bias (AUI) = 10% Pr.03-05 Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias 1: Lower than or equal to bias...
  • Page 263 Chapter 12 Description of Parameter SettingsCT2000 Series 12.1-03-15...
  • Page 264 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.00-21=0 (Digital keypad control and run in F WD direction F requency Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10% Pr.03-07~03-09 (Positive/Negative Bias Mode) 60Hz 0: No bias Lower than or equal to bias...
  • Page 265 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.00-21=0 (Digital keypad control and run in F WD direction F requency Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10% 60Hz Pr.03-07~03-09 (Positive/Negative Bias Mode) 0: No bias Lower than or equal to bias...
  • Page 266 Chapter 12 Description of Parameter SettingsCT2000 Series 12.1-03-18...
  • Page 267 Chapter 12 Description of Parameter SettingsCT2000 Series  Analog Frequency Command for Reverse Run Factory Setting: 0 0: Negative frequency is not valid. Forward and reverse run is controlled by digital Settings keypad or external terminal. 1: Negative frequency is valid. Positive frequency = forward run; negative frequency = reverse run.
  • Page 268 Chapter 12 Description of Parameter SettingsCT2000 Series Treatment to 4-20mA Analog Input Signal Loss  Factory Setting: 0 Settings 0: Disable 1: Continue operation at the last frequency 2: Decelerate to stop 3: Stop immediately and display ACE  This parameter determines the behavior when 4~20mA signal is loss, when AVIc(Pr.03-28=2) or ACIc (03-29=0).
  • Page 269 Chapter 12 Description of Parameter SettingsCT2000 Series Settings Functions Descriptions PG2 frequency command Max. frequency Pr.01-00 is regarded as 100%. Output for CANopen control For CANopen analog output For communication output (CMC-MOD01, CMC-EIP01, RS485 analog output CMC-PN01, CMC-DN01) Analog output for...
  • Page 270 Chapter 12 Description of Parameter SettingsCT2000 Series  Example 1, AFM2 0-10V is set output frequency, the output equation is Output Frequency      Example 2, AFM2 0-20mA is set output frequency, the output equation is Output Frequency ...
  • Page 271 Chapter 12 Description of Parameter SettingsCT2000 Series  AFM2 0-20mA Output Selection Factory Setting: 0 Settings 0: 0-20mA output 1: 4-20mA output AFM1 DC output setting level  AFM2 DC Output Setting Level  Factory Setting: 0.00 Settings 0.00~100.00% Reserved ...
  • Page 272 Chapter 12 Description of Parameter SettingsCT2000 Series Reserved  Analog Input Curve Selection Factory Setting: 0 Settings 0: Regular Curve 1: 3 point curve of AVI 2: 3 point curve of ACI 3: 3 point curve of AVI & ACI 4: 3 point curve of AUI 5: 3 point curve of AVI &...
  • Page 273 Chapter 12 Description of Parameter SettingsCT2000 Series  ACI Low Point Factory Setting: 4.00 Settings Pr.03-29=1, 0.00~10.00V Pr.03-29≠1, 0.00~20.00mA  ACI Proportional Low Point Factory Setting: 0.00 Settings -100.00~100.00%  ACI Mid Point Factory Setting: 12.00 Settings 03-29=1, 0.00~10.00V 03-29≠1, 0.00~20.00mA ...
  • Page 274 Chapter 12 Description of Parameter SettingsCT2000 Series  Positive AUI Voltage High Point Factory Setting: 10.00 Settings 0.00~10.00V  Positive AUI Voltage Proportional High Point Factory Setting: 100.00 Settings 0.00~100.00%  When setting positive voltage AUI to frequency command, it 100% corresponds to Fmax (Pr.01-00 Max.
  • Page 275 Chapter 12 Description of Parameter SettingsCT2000 Series 04 Multi-Step Speed Parameters  This parameter can be set during operation. 1st Step Speed Frequency  2nd Step Speed Frequency  3rd Step Speed Frequency  4th Step Speed Frequency  5th Step Speed Frequency ...
  • Page 276 Chapter 12 Description of Parameter SettingsCT2000 Series 04-07 F requenc y 04-06 04-08 04-05 04-09 04-04 04-10 04-03 04-11 04-02 04-12 J OG Freq. 04-01 01-22 04-13 04-00 04-14 Master Spee d 10 11 12 13 14 15 Run/ Sto p...
  • Page 277 Chapter 12 Description of Parameter SettingsCT2000 Series Multi-step Target Position of P2P Maximum Speed of P2P Speed Status 0011 Position 3 04-19 04-20 04-02 0100 Position 4 04-21 04-22 04-03 0101 Position 5 04-23 04-24 04-04 0110 Position 6 04-25...
  • Page 278 Chapter 12 Description of Parameter SettingsCT2000 Series 04-28 04-06 7 step speed frequency Position command 1 (pulse) 04-30 04-07 8 step speed frequency Position command 1 (pulse) 04-32 04-08 9 step speed frequency Position command 1 (pulse) 04-34 04-09 10...
  • Page 279 Chapter 12 Description of Parameter SettingsCT2000 Series 05 Motor Parameters  This parameter can be set during operation. Motor Auto Tuning Factory Setting: 0 Settings 0: No function 1: Rolling test for induction motor (Rs, Rr, Lm, Lx, no-load current)
  • Page 280 Chapter 12 Description of Parameter SettingsCT2000 Series  Set Pr.05-00=6 to begin rolling test for IM motor flux curve. This function is available when the drive is in FOC/TQC Sensorless control. User may begin auto-tuning after setting up the motor information.
  • Page 281 Chapter 12 Description of Parameter SettingsCT2000 Series For PM motor, set Pr.05-33=1 and complete the following settings according to your motor specifications, Pr.05-34 rated current, Pr.05-35 rated power, Pr.05-36 rated speed and Pr. 05-37 pole number. The acceleration time and deceleration time should be set according to your motor capacity.
  • Page 282 Chapter 12 Description of Parameter SettingsCT2000 Series Rated Power of Induction Motor 1(kW)  Factory Setting: #.## Settings 0~655.35 kW  It is used to set rated power of the motor 1. The factory setting is the power of the drive.
  • Page 283 Chapter 12 Description of Parameter SettingsCT2000 Series nameplate. The factory setting is 90% X rated current. Example: The rated current for 7.5HP (5.5kW) is 25A and factory setting is 22.5A. The range for setting will be 10~30A.(25*40%=10A and 25*120%=30A) Rated Power of Induction Motor 2 (kW) ...
  • Page 284 Chapter 12 Description of Parameter SettingsCT2000 Series Frequency for Y-connection/△-connection Switch of Induction Motor  Factory Setting: 60.00 Settings 0.00~599.00Hz Y-connection/△-connection Switch of Induction Motor IM Factory Setting: 0 Settings 0: Disable 1: Enable Delay Time for Y-connection/△-connection Switch of Induction Motor ...
  • Page 285 Chapter 12 Description of Parameter SettingsCT2000 Series If switch poi nt is 60Hz, the accel . switch point i s 62Hz Decel. switch point is 58Hz Pr.05-23 switch △ Bandwidth is 2Hz frequency In this area, motor i s i n free run status .
  • Page 286 Depends on the power of motor Settings 0.0~6553.5 kg.cm (0.0001kg.m  This parameter setting is defined in kg-cm . If this measure is not familiar to you, please refer to the chart below. (Delta’s motor inertia chart is for reference purpose only.) 12.1-05-8...
  • Page 287 Chapter 12 Description of Parameter SettingsCT2000 Series Delta Motor (Low inertia model) Rated Power(kW) 0.75 Rotor inertia (kg.m^2) 3.70E-06 1.77E-05 2.77E-05 6.80E-05 1.13E-04 2.65E-04 4.45E-04 Delta Motor (Mid to High Inertia model) Rated Power(kW) Rotor inertia (kg.m^2) 8.17E-04 8.41E-04 1.12E-03 1.46E-03 3.47E-03 8.17E-04 8.41E-04 1.12E-03 ※...
  • Page 288 Chapter 12 Description of Parameter SettingsCT2000 Series 06 Protection Parameters  This parameter can be set during operation. Low Voltage Level  Factory Setting: Settings Frame A to D: 460V Series: 300.0~440.0V 360.0 Frame E and frames above E: 380.0~440.0V 400.0...
  • Page 289 Chapter 12 Description of Parameter SettingsCT2000 Series High-voltage at DC si de Ov er-v ol tage detec ti on level Time Output frequency F requenc y Held Deceleration c har acteristic when Ov er-Voltage Stall Pr ev ention enabled Time...
  • Page 290 Chapter 12 Description of Parameter SettingsCT2000 Series  During acceleration, the AC drive output current may increase abruptly and exceed the value specified by Pr.06-03 due to rapid acceleration or excessive load on the motor. When this function is enabled, the AC drive will stop accelerating and keep the output frequency constant until the current drops below the maximum value.
  • Page 291 Chapter 12 Description of Parameter SettingsCT2000 Series Ov er-Curr ent Detec tion Level Pr . 06-04 s etting 06-04 Current Pr . 06-04 s etting- rated dr ive c urrent X 5% Ov er-Curr ent Stall P revention during Operation, output...
  • Page 292 Chapter 12 Description of Parameter SettingsCT2000 Series  When Pr.06-06 and Pr.06-09 are set to 1 or 3, it will display a warning message and won’t have an abnormal record.  When Pr.06-06 and Pr.06-09 are set to 2 or 4, it will display a warning message and will have an abnormal record.
  • Page 293 Chapter 12 Description of Parameter SettingsCT2000 Series 1: Standard motor (fan runs with the axel synchronously) 2: Disable  It is used to prevent self-cooled motor overheats under low speed. User can use electronic thermal relay to limit driver’s output power.
  • Page 294 Chapter 12 Description of Parameter SettingsCT2000 Series Present Fault Record Second Most Recent Fault Record Third Most Recent Fault Record Fourth Most Recent Fault Record Fifth Most Recent Fault Record Sixth Most Recent Fault Record Settings 0: No fault record...
  • Page 295 Chapter 12 Description of Parameter SettingsCT2000 Series 33: U-phase current detection error (cd1) 34: V-phase current detection error (cd2) 35: W-phase current detection error (cd3) 36: Clamp current detection error (Hd0) 37: Over-current detection error (Hd1) 38: Over-voltage detection error (Hd2)
  • Page 296 Chapter 12 Description of Parameter SettingsCT2000 Series 84: OPHL W phase output phase loss 85: PG-02U ABZ hardware disconnection 86: PG-02U UVW hardware disconnection 87~88: Reserved 89: Initial rotor position detection error 90: Inner PLC function is forced to stop...
  • Page 297 Chapter 12 Description of Parameter SettingsCT2000 Series Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault Code current Volt. ● 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) ●...
  • Page 298 Chapter 12 Description of Parameter SettingsCT2000 Series Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault Code current Volt. ● 45: PG slip error (PGF4) 46: Reserved 47: Reserved ● 48: Analog current input loss (ACE) ● 49: External fault input (EF) ●...
  • Page 299 Chapter 12 Description of Parameter SettingsCT2000 Series Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Fault Code current Volt. ● 101: CGdE CANopen software disconnect1 ● 102: CHbE CANopen software disconnect2 103: Reserved ● 104: CbFE CANopen hardware disconnect ● 105: CIdE CANopen index setting error ●...
  • Page 300 Chapter 12 Description of Parameter SettingsCT2000 Series Output Voltage at Malfunction Factory Setting: Read only Settings 0.0~6553.5V  When malfunction occurs, user can check current output voltage. If it happens again, it will overwrite the previous record. DC Voltage at Malfunction...
  • Page 301 Chapter 12 Description of Parameter SettingsCT2000 Series Status of Multi-function Input Terminal at Malfunction Factory Setting: Read only Settings 0000h~FFFFh Status of Multi-function Output Terminal at Malfunction Factory Setting: Read only Settings 0000h~FFFFh  When malfunction occurs, user can check the status of multi-function input/output terminals. If it happens again, it will overwrite the previous record.
  • Page 302 Chapter 12 Description of Parameter SettingsCT2000 Series Reserved Ripple of Input Phase Loss  Factory Setting: 60.0 Settings 460V Series: 0.0~320.0 Vdc Treatment for the detected Input Phase Loss （OrP）  Factory Setting: 0 Settings 0: warn, ramp to stop 1: warn, coast to stop ...
  • Page 303 Chapter 12 Description of Parameter SettingsCT2000 Series output current in the normal duty and Ratio*180% of output current in the heavy duty. The advantage is that it can provide higher output current when the setting is higher than the factory setting of carrier frequency.
  • Page 304 Chapter 12 Description of Parameter SettingsCT2000 Series Derating curve diagram in the heavy duty (Pr.00-16=1) Pr.06-55=1 Pr.06-55=0 or 2 Pr.06-55=0 or 2 (40℃: UL open-type) (50℃: UL open-type) (30℃: UL type1 or open type_size by (40℃: UL type1 or open type_size by...
  • Page 305 Chapter 12 Description of Parameter SettingsCT2000 Series When using ACI as analog voltage input, set Pr.03-01=11 and Pr.03-29=1. Then switch SW2 to 0-10V on the I/O control terminal block. Set Pr.03-23=23 and AFM2 to constant current output. Switch AFM2 (SW2) to 0-20mA on the I/O control terminal block and set constant current output to 9mA by setting Pr.03-33=45.
  • Page 306 Chapter 12 Description of Parameter SettingsCT2000 Series 4. Refer to RTD temperature and resistance comparison table ; Input current: 9mA, Voltage: approximately: 1.37Vdc Temperature=135 , current=151.71 ℃ ; Input current: 9mA, Voltage: approximately: 1.42Vdc Temperature=150 , current=157.33 ℃ 5. Set Pr.06=56=1.37 and Pr.06-58=10Hz. When RTD temperature increases to 135 or higher, ℃...
  • Page 307 Chapter 12 Description of Parameter SettingsCT2000 Series fault fault fault fault fault fault 06-17 06-18 06-19 06-20 06-21 06-22 06-63 1000 1120 06-64 06-65 1000 1120 06-66 06-67 1000 1120 06-68 06-69 1000 06-70 ※ From time record, it can be known that the last fault (Pr06-17) happened after the drive run for 4days and 240 minutes.
  • Page 308 Chapter 12 Description of Parameter SettingsCT2000 Series 07 Special Parameters  This parameter can be set during operation. Software Brake Level  Factory Setting: 760.0 Settings 460V series: 700.0~900.0Vdc  This parameter sets the DC-bus voltage at which the brake chopper is activated. Users can choose the suitable brake resistor to have the best deceleration.
  • Page 309 Chapter 12 Description of Parameter SettingsCT2000 Series this setting is less than start frequency (Pr.01-09), the start-point for DC brake will start from the min. frequency. Output frequen cy DC Brak Time 07-04 during St opping 01-09 Start-point for Minimum...
  • Page 310 Chapter 12 Description of Parameter SettingsCT2000 Series equipment with big inertia wheel, it doesn’t need to wait to execute operation command until wheel is complete stop after re-start to save time.  Setting 2: Operation continues after momentary power loss, speed search starts with the master frequency after drive output frequency and motor rotator speed is synchronous.
  • Page 311 Chapter 12 Description of Parameter SettingsCT2000 Series Output frequency Input B.B. signal Stop output voltage Disable B.B. signal Output voltage Waiting time 08.07 output current A Speed Search 07-09 Current Limit for Speed Search Speed Synchronization speed detection Time FWD Run B.B.
  • Page 312 Chapter 12 Description of Parameter SettingsCT2000 Series Auto Restart After Fault  Factory Setting: 0 Settings 0~10  After fault (oc, ov, ov),occurs the AC motor drive can be reset/restarted automatically up to 10 times.  Setting this parameter to 0 will disable the reset/restart operation after any fault has occurred.
  • Page 313 Chapter 12 Description of Parameter SettingsCT2000 Series Dwell Frequency at Accel.  Factory Setting: 0.00 Settings 0.00~599.00Hz Dwell Time at Decel.  Factory Setting: 0.00 Settings 0.00~600.00 sec Dwell Frequency at Decel.  Factory Setting: 0.00 Settings 0.00~599.00Hz  In the heavy load situation, Dwell can make stable output frequency temporarily, such as crane or elevator.
  • Page 314 Chapter 12 Description of Parameter SettingsCT2000 Series 2: Stop by 2 deceleration time 3: Stop by 3 deceleration time 4: Stop by 4 deceleration time 5: System Deceleration 6: Automatic Deceleration  Pr.07-20 determines AC motor drive stop method. When the multi-function input terminal is set to 10 or 18 and is activated, the drive will stop according to the setting in Pr.07-20.
  • Page 315 Chapter 12 Description of Parameter SettingsCT2000 Series  AVR function automatically regulates the AC motor drive output voltage to the motor rated voltage. For instance, if V/f curve is set at 200 VAC/50Hz and the input voltage is at 200V to 264VAC, then the motor Output Voltage will automatically be reduced to a maximum of 200VAC/50Hz.
  • Page 316 Chapter 12 Description of Parameter SettingsCT2000 Series Slip Compensation Gain (SVC control mode: the factory value is 1)  Factory Setting: 0.00 Settings 0.00~10.00  The induction motor needs the constant slip to produce magnetic torque. It can be ignore in the higher motor speed, such as rated speed or 2-3% slip.
  • Page 317 Chapter 12 Description of Parameter SettingsCT2000 Series Motor Hunting Gain  Factory Setting:1000 Settings 0~10000 0: Disable  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 the low frequency, please increase Pr.05-29.)
  • Page 318 Chapter 12 Description of Parameter SettingsCT2000 Series 08 High-function PID Parameters  This parameter can be set during operation. Input Terminal for PID Feedback  Factory Setting:0 Settings 0: No function 1: Negative PID feedback: input from external terminal AVI (Pr.03-00) 2: Negative PID feedback from PG card (Pr.10-15, skip direction)
  • Page 319 Chapter 12 Description of Parameter SettingsCT2000 Series  Concept of PID control Proportional gain(P): the output is proportional to input. With only proportional gain control, there will always be a steady-state error. Integral time(I): the controller output is proportional to the integral of the controller input. To eliminate the steady-state error, an “integral part”...
  • Page 320 Chapter 12 Description of Parameter SettingsCT2000 Series 8. Pr.08-01-08-03 will be set as required 8.1 If there is no vibration in the system, increase Pr.08-01(Proportional Gain (P)) 8.2 If there is no vibration in the system, reduce Pr.08-02(Integral Time (I)) 8.3 If there is no vibration in the system, increase Pr.08-03(Differential Time(D))
  • Page 321 Chapter 12 Description of Parameter SettingsCT2000 Series Upper limit of Integral Control  Factory Setting:100.0 Settings 0.0~100.0%  This parameter defines an upper bound or limit for the integral gain (I) and therefore limits the Master Frequency. The formula is: Integral upper bound = Maximum Output Frequency (Pr.01-00) x (Pr.08-04 %).
  • Page 322 Chapter 12 Description of Parameter SettingsCT2000 Series stabilizing, the PD control could be utilized. In other words, this control is good for use with loadings of no brake functions over the processes.  PID Control: Utilize the I action to eliminate the deviation and the D action to restrain the vibration, thereafter, combine with the P action to construct the PID control.
  • Page 323 Chapter 12 Description of Parameter SettingsCT2000 Series Feedback Signal Detection Time  Factory Setting: 0.0 Settings 0.0~3600.0 sec  Pr.08-08 is valid only if the feedback signal is ACI.  This parameter sets the detection time of abnormal PID derative. If detection time is set to 0.0, detection function is disabled.
  • Page 324 Chapter 12 Description of Parameter SettingsCT2000 Series Filter Time for PID Feedback  Factory Setting: 5.0 Settings 0.1~300.0 sec  When the PID control function is normal, it should calculate within a period of time and close to the setpoint value.
  • Page 325 Chapter 12 Description of Parameter SettingsCT2000 Series 09 Communication Parameters  The parameter can be set during the operation. Modbus RS- 485 When us ing communication devi ces, Pin 1~2,7,8: Reserv ed connects AC dr ive with P C by us ing Pin 3, 6: GND Delta IFD6530 or IFD6500.
  • Page 326 Chapter 12 Description of Parameter SettingsCT2000 Series 9: 8, O, 1 for ASCII 10: 8, E, 2 for ASCII 11: 8, O, 2 for ASCII 12: 8, N, 1 for RTU 13: 8, N, 2 for RTU 14: 8, E, 1 for RTU...
  • Page 327 Chapter 12 Description of Parameter SettingsCT2000 Series （7 , O , 1） Start Stop parity 7-data bits 10-bits character frame 11-bit character frame (For RTU): （8 , N , 2） Start Stop Stop 8-data bits 11-bits character frame （8 , E , 1）...
  • Page 328 Chapter 12 Description of Parameter SettingsCT2000 Series Contents of data: DATA (n-1) n×8-bit data, n<=16 ……. DATA 0 CRC CHK Low CRC check sum: 16-bit check sum consists of 2 8-bit characters CRC CHK High A silent interval of more than 10 ms Address (Communication Address) Valid communication addresses are in the range of 0 to 254.
  • Page 329 Chapter 12 Description of Parameter SettingsCT2000 Series CRC CHK Low Content of data address 2103H CRC CHK High CRC CHK Low CRC CHK High 06H: single write, write single data to register. Example: writing data 6000(1770H) to register 0100H. AMD address is 01H.
  • Page 330 Chapter 12 Description of Parameter SettingsCT2000 Series Number of data ‘0’ ‘E’ LRC Check (count by byte) ‘4’ ‘8’ ‘1’ ‘3’ The first data content ‘8’ ‘8’ ‘0’ ‘F’ The second data content ‘A’ ‘0’ ‘9’ LRC Check ‘A’ RTU mode:...
  • Page 331 Chapter 12 Description of Parameter SettingsCT2000 Series Step 4: If the LSB of CRC register is 0, shift the CRC register one bit to the right with MSB zero filling, then repeat step 3. If the LSB of CRC register is 1, shift the CRC register one bit to the right with MSB zero filling, Exclusive OR the CRC register with the polynomial value A001H, then repeat step 3.
  • Page 332 Chapter 12 Description of Parameter SettingsCT2000 Series 3. Address list Content Address Function GG means parameter group, nn means parameter number, for AC drive Parameters GGnnH example, the address of Pr 4-01 is 0401H. 0: No function Command 1: Stop...
  • Page 333 Chapter 12 Description of Parameter SettingsCT2000 Series Content Address Function Bit9 1: Master frequency controlled by analog signal 1: Operation command controlled by Bit10 communication interface Bit11 1: Parameter locked Bit12 1: Enable to copy parameters from keypad Bit13~15 Reserved...
  • Page 334 Chapter 12 Description of Parameter SettingsCT2000 Series Content Address Function 2217H Pulse input position (PG card PG2), maximum setting is 65535. 2218H Position command tracing error (P.) 2219H Display times of counter overload (0.00~100.00%) 221AH Display GFF in % (G.) 221BH Display DCbus voltage ripples (Unit: Vdc) (r.)
  • Page 335 Chapter 12 Description of Parameter SettingsCT2000 Series  Reserved Response Delay Time  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. RS-485 BUS Response Message...
  • Page 336 Chapter 12 Description of Parameter SettingsCT2000 Series Reserved Communication Decoding Method Factory Setting: 1 Settings 0: Decoding Method 1 (20xx) 1: Decoding Method 2 (60xx) Decoding Method 1 Decoding Method 2 Source of Digital Keypd Digital keypad controls the drive action regardless decoding method 1 or 2.
  • Page 337 Chapter 12 Description of Parameter SettingsCT2000 Series Reserved PLC Address Factory Setting: 2 Settings 1~254 CANopen Slave Address Factory Setting: 0 Settings 0: Disable 1~127 CANopen Speed Factory Setting: 0 Settings 0: 1M bps 1: 500K bps 2: 250K bps...
  • Page 338 Chapter 12 Description of Parameter SettingsCT2000 Series CANopen Control Status Factory Setting: Read Only Settings 0: Not ready for use state 1: Inhibit start state 2: Ready to switch on state 3: Switched on state 4: Enable operation state 7: Quick stop active state...
  • Page 339 Chapter 12 Description of Parameter SettingsCT2000 Series Product Code Factory Setting: ## Settings Read only Error Code Factory Setting: ## Settings Read only Reserved Address of Communication Card  (Special parameter for DevideNet card and PROFIBUS card) Factory Setting: 1...
  • Page 340 Chapter 12 Description of Parameter SettingsCT2000 Series Reserved Reserved IP Configuration of the Communication Card  (Special parameter for MODBUS TCP card) Factory Setting: 0 Settings 0: Static IP 1: DynamicIP (DHCP)  Setting 0: it needs to set IP address manually.
  • Page 341 Chapter 12 Description of Parameter SettingsCT2000 Series Password for Communication Card (Low word)  (Special parameter for MODBUS TCP card) Password for Communication Card (High word)  (Special parameter for MODBUS TCP card) Factory Setting: 0 Settings 0~99 Reset Communication Card ...
  • Page 342  For EMC-PG01U, when setting Pr.10-00=2 (Delta encoder) make sure SW1 is switched to D (Delta type). If the setting for Pr.10-00, 10-01 and 10-02 has changed, please turn off the drive’s power and reboots to prevent PM motor stall. This mode is suggested for PM motor.
  • Page 343 Chapter 12 Description of Parameter SettingsCT2000 Series 2: Phase B leads in a forward run command and phase A leads in a reverse run command 3: Phase A is a pulse input and phase B is a direction input. (L =reverse direction, H=forward direction) 4: Phase A is a pulse input and phase B is a direction input.
  • Page 344 Chapter 12 Description of Parameter SettingsCT2000 Series Treatment for Encoder Feedback Fault  Factory Setting: 2 Settings 0: Warn and keep operating 1: Warn and RAMP to stop 2: Warn and COAST to stop Detection Time of Encoder Feedback Fault ...
  • Page 345 Chapter 12 Description of Parameter SettingsCT2000 Series  When the value of (rotation speed – motor frequency) exceeds Pr.10-13 setting, detection time exceeds Pr.10-14; it will start to accumulate time. If detection time exceeds Pr.10-14, the encoder feedback signal error will occur. Refer to Pr.10-15 encoder stall and slip error treatment.
  • Page 346 Chapter 12 Description of Parameter SettingsCT2000 Series Electrical Gear A  Electrical Gear B  Factory Setting: 100 Settings 1~65535  Rotation speed = pulse frequency/encoder pulse (Pr.10-00) * PG Electrical Gear A / PG Electrical Gear B. Positioning for Encoder Position ...
  • Page 347 Chapter 12 Description of Parameter SettingsCT2000 Series 1~10 Activate DC braking when executing zero torque command 0:ON , 1:OFF FOC Sensorless mode, cross zero means speed goes from negative to positive or positive to negative (forward to reverse direction or reverse to forward direction).
  • Page 348 Chapter 12 Description of Parameter SettingsCT2000 Series I/F Mode, current command  Factory Setting: 40 Settings 0~150%Irated ( Rated current % of the drive PM Sensorless Obeserver Bandwidth for High Speed Zone  Factory Setting: 5.00 Settings 0.00~600.00Hz Reserved PM Sensorless Observer Low-pass Filter Gain ...
  • Page 349 Chapter 12 Description of Parameter SettingsCT2000 Series I/F mode, low pass-filter time  Factory Setting: 0.2 Settings 0.0~6.0 sec Voltage pulse width  Factory Setting: 10 Settings 0~50 ms  PM Sensorless Adjustment Procedure 1. When using high frequency standstill VFD parameter tuning, use VFD software v1.45 to monitor adjustment procedure.
  • Page 350 Chapter 12 Description of Parameter SettingsCT2000 Series Set frequency command (Higher than switching command) Big variation of current or OC while switching Perform RUN command Lower Per Unit of System Inertia (Pr.11-01)/ Lower ASR1 Low-speed Bandwidth (Pr.11-03) Can the drive run...
  • Page 351 Chapter 12 Description of Parameter SettingsCT2000 Series  It is possible that even when this parameter is being applied but the motor at the installation site cannot go in to the “static status” caused by the inertia or by any external force. So, if the motor doesn’t go into a completer “static status”...
  • Page 352 Chapter 12 Description of Parameter SettingsCT2000 Series 11 Advanced Parameters  This parameter can be set during operation. In this parameter group, ASR is the abbreviation for Adjust Speed Regulator System Control Factory Setting: 0 Settings 0: Auto tuning for ASR and APR...
  • Page 353 Chapter 12 Description of Parameter SettingsCT2000 Series Pr.11-05 11-06 use to adjus t the 11-07 1. Pr. 11-01 valu e stren gth o f ze ro - 2. set Pr.11 -0 0 to bit 0=1 se rvo lo ck 11-08...
  • Page 354 Chapter 12 Description of Parameter SettingsCT2000 Series ASR2 High-speed Bandwidth  Factory Setting: 10 Settings 1~40Hz (IM)/ 1~100Hz (PM) Zero-speed Bandwidth  Factory Setting: 10 Settings 1~40Hz (IM)/ 1~100Hz (PM)  After estimating inertia and set Pr.11-00 to bit 0=1 (auto tuning), user can adjust parameters Pr.11-03, 11-04 and 11-05 separately by speed response.
  • Page 355 Chapter 12 Description of Parameter SettingsCT2000 Series PDFF Gain Value  Factory Setting: 30 Settings 0~200%  After finishing estimating and set Pr.11-00 to bit 0=1 (auto tuning), using Pr.11-13 to reduce overshoot. Please adjust PDFF gain value by actual situation.
  • Page 356 Chapter 12 Description of Parameter SettingsCT2000 Series    ω(rad/s) value= Pr.05-03。 P ositive t orque Reverse rege nerative mode Forward mot or mode 06 12 cu rren t limit 06 12 current limit E xter na l a na lo g te rmi na ls...
  • Page 357 Chapter 12 Description of Parameter SettingsCT2000 Series output tor que Fl ux w eakening cur ve 11-21 11-22 100% 01-01 frequency 01-35 Speed Response of Flux Weakening Area  Factory Setting: 65 Settings 0: Disable 0~150%  It is used to control the speed in the flux weakening area. The larger value is set in Pr.11-23, the faster acceleration/deceleration will generate.
  • Page 358 Chapter 12 Description of Parameter SettingsCT2000 Series 11-46 11-45 Output Frequency PG Feedback 10-19 10-00 10-01 MI=d35 MO=d39 Time Max. Torque Command  Factory Setting: 100 Settings 0~500%  The upper limit of torque command is 100%.  Calculation equation for motor rated torque: ...
  • Page 359 Chapter 12 Description of Parameter SettingsCT2000 Series Torque Offset Setting  Factory Setting: 0.0 Settings -100.0~100.0%  This parameter is torque offset. The motor rated torque is 100%.  Calculation equation for motor rated torque:  motor rated torque: ; P(W) value= Pr.05-02;...
  • Page 360 Chapter 12 Description of Parameter SettingsCT2000 Series Torque Command  Factory Setting: 0.0 Settings -100.0~100.0% (Pr.11-27=100%)  This parameter is for the torque command. When Pr.11-27 is set to 250% and Pr.11-34 is set to 100%, actual torque command=250X100%=250% motor rated torque.
  • Page 361 Chapter 12 Description of Parameter SettingsCT2000 Series Zero Torque Command Mode Factory Setting: 0 Settings 0: Torque mode 1: Speed mode  This parameter defines the torque command mode at 0% of torque output. When Pr.11-39 is set as 0 (the torque mode), if torque command is 0%, the motor will produce excitation current but no torque current.
  • Page 362 Chapter 12 Description of Parameter SettingsCT2000 Series Position Max. Frequency Speed 11-43 11-44 11-45 Decel. time Accel. time 12.1-11-11...
  • Page 363 Chapter 12 Description of Parameter SettingsCT2000 Series 12-2 Adjustment & Application 12-2-1 Standard PM Motor Adjustment Procedure Pr00-11=2 SVC (Pr05-33=1 or 2)  Flow chart of adjustment when starting up WITHOUT load Frequenc y c ommand s etting (higher than switc hi ng frequency)
  • Page 364 Chapter 12 Description of Parameter SettingsCT2000 Series Flow chart of adjustment when starting up WITH load A test of perf ormance on low f reque ncy & with load Incr ea se P r1 0 3 1 De cre ase Pr 10 31 Pe rfo rma nce o n lo w f re qu en cy &...
  • Page 365 Chapter 12 Description of Parameter SettingsCT2000 Series PMSVC control diagram Pr07- 24 Filter time of torque command Pr07-26 Torque compensation gain Pr10- 31 I /F m ode curr ent c ommand (Id) Torque compensation control Pr05-40 PM m ot or Ld...
  • Page 366 Chapter 12 Description of Parameter SettingsCT2000 Series  Injection Magnitude Factory Setting:15/30V Settings 0.0~200.0V  The parameter can be got while motor parameter executes auto-tuning. The parameter will influence the accuracy of angle detection.  When the ratio of salient pole (Lq/Ld) is lower, increase Pr10-52 to make angle detection be accurate.
  • Page 367 Chapter 12 Description of Parameter SettingsCT2000 Series Frequency Point when switch from I/F Mode to PM Sensorless Mode  Factory Setting:20.00 Settings 0.00~599.00Hz  The parameter is the switch point which is from low frequency to high frequency. It will influence high/low frequency area of speed observer.
  • Page 368 Chapter 12 Description of Parameter SettingsCT2000 Series the accuracy of angles detected will be affected. Therefore, refer to the setting of Pr01-01 before adjusting this parameter.  If the setting value of Pr00-17 is lower Pr10-51*10, then increase the frequency of carrier wave.
  • Page 369 Chapter 12 Description of Parameter SettingsCT2000 Series  Pr00-11=6 PM Sensorless (I/F + FOC) Flow chart of speed estimator performance adjustment Freque ncy command s ett in g (Hi gh er t ha n swi tchi ng f re qu en cy)
  • Page 370 Chapter 12 Description of Parameter SettingsCT2000 Series PM FOC sensorless control diagram I/F mode c urrent command Pr10-31 Id c ommand d-axis & cu rren t Field w eak eni ng c ontrol regu lator Pr10- 35 Pr10- 36 Speed c ommand...
  • Page 371 Chapter 12 Description of Parameter SettingsCT2000 Series 6. Set up the speed estimator related parameters I/F Mode Current Command / Low-speed Current Command under PMSVC  Control Factory Setting:40 Settings 0~150% of motor’s rated current  The parameter is the current command of the drive in low-speed area (low-speed area: frequency command <...
  • Page 372 Chapter 12 Description of Parameter SettingsCT2000 Series Frequency Point when switch from I/F Mode to PM Sensorless Mode  Factory Setting:20.00 Settings 0.00~599.00Hz  The parameter is the switch point which is from low frequency to high frequency. It will influence high/low frequency area of speed observer.
  • Page 373 Chapter 12 Description of Parameter SettingsCT2000 Series ASR parameters System Control Factory Setting: 0 Settings bit 0: Auto tuning for ASR and APR bit 1: Inertia estimation (only in FOCPG mode)  bit 0=0: Pr.11-06 to 11-11 will be valid and Pr.11-03~11-05 are invalid.
  • Page 374 Chapter 12 Description of Parameter SettingsCT2000 Series ASR (Auto Speed Regulation) control (P) 1  Factory Setting: 10 Settings 0~40 Hz (IM)/ 0~100Hz (PM) ASR (Auto Speed Regulation) control (I) 1  Factory Setting: 0.100 Settings 0.000~10.000 sec. ASR (Auto Speed Regulation) control (P) 2 ...
  • Page 375 Chapter 12 Description of Parameter SettingsCT2000 Series  Pr00-11=7 IPM Sensorless Flow chart of adjustment when starting up with light duty Fre qu en cy comma nd se ttin g (higher than s wit chi ng f requenc y) S tar t ru nn in g...
  • Page 376 Chapter 12 Description of Parameter SettingsCT2000 Series IPM sensorless control diagram High frequency signal Frequency Pr10 51 Amplitude Pr10 52 Id_cmd Pr10-35 IGBT d-axis Pr10-36 & MOTOR Id_fdb Va Vb Vc Speed command Iq_cm d T_set O bserver q axis...
  • Page 377 Chapter 12 Description of Parameter SettingsCT2000 Series Injection Magnitude  Factory Setting: 15/30V Settings 0.0~200.0V  The parameter is magnitude command of high frequency injection signal when IPM HFI sensorless control mode.  Increase the parameter can get the more accurate estimated value of angle. But the noise of electromagnetic might be louder if the setting value is too high.
  • Page 378 Chapter 12 Description of Parameter SettingsCT2000 Series  Increase the parameter if the input power has rapid change (ex. unstable electrical grid makes voltage be insufficient in a sudden) while enter the field weakening re)gion, and ACR diverges to cause oc (ex. during the application of Press, there are other Press is working, and DC BUS decreases extremely in a sudden).
  • Page 379 Chapter 12 Description of Parameter SettingsCT2000 Series Zero voltage time while start up  Factory Setting: 0.000 Settings 0.000~60.000 sec. When the motor is in static status at the startup, the accuracy to estimate angles will be  increased. In order to make the motor in “static status”, the drive 3 phase U, V, W output 0V to motor to reach this goal.
  • Page 380 Chapter 12 Description of Parameter SettingsCT2000 Series Per-unit of System Inertia Factory Setting: 256 Settings 1~65535 (256=1PU)  Decrease the setting value if there is high frequency spur which occurs on Iq current command of ASR. If the response of sudden load is too slow, then increase the setting value.
  • Page 381 Chapter 12 Description of Parameter SettingsCT2000 Series ASR (Auto Speed Regulation) control (I) 2  Factory Setting: 0.100 Settings 0.000~10.000 sec. ASR (Auto Speed Regulation) Control (P) of Zero Speed  Factory Setting: 10 Settings 0~40 Hz (IM)/ 0~100Hz (PM) ASR (Auto Speed Regulation) Control (I) of Zero Speed ...
  • Page 382 Chapter 12 Description of Parameter SettingsCT2000 Series 12-2-2 Standard IM Motor Adjustment Procedure Flow chart Paramete r rese tting Pr00-02= 9 or 1 0 Motor paramete r se tting Pr01-01 Rat ed fre quenc y Pr01-02 Rate d vo lt age...
  • Page 383 Chapter 12 Description of Parameter SettingsCT2000 Series ◎A dvan ced set tings P arameter ad ju stmen t fo r common p ro ble ms Pr10-25 FOC b andwid th of s peed o bserv er Pr11-01 per-unit value of inertia...
  • Page 384 Chapter 12 Description of Parameter SettingsCT2000 Series Adjustment procedure 1. Parameter reset Pr00-02=10 or 9 (By doing this, avoid other parameters which are not related to influence motor) 2. Set up motor parameter according to the nameplate on the motor Pr01-01 Output Frequency of Motor 1（base frequency and motor rated frequency）...
  • Page 385 Chapter 12 Description of Parameter SettingsCT2000 Series sensorless FOC is successful if the motor runs smoothly. But if the motor runs unsmoothly or low-frequency start up is failed, then refer to the following steps. 6. Set up Pr11-00-bit0=1, and adjust ASR parameter according to speed response.
  • Page 386 Chapter 12 Description of Parameter SettingsCT2000 Series 8. Related parameters Control of Speed Mode Factory Setting: 0 Settings 0: VF (IM V/f control) 1: VFPG (IM V/f control+ Encoder) 2: SVC(IM sensorless vector control) 3: FOCPG (IM FOC vector control+ encoder) 4: FOCPG（PM FOC vector control + Encoder）...
  • Page 387 Chapter 12 Description of Parameter SettingsCT2000 Series Rated Power of Induction Motor 1(kW)  Factory Setting: #.## Settings 0~655.35 kW  It is used to set rated power of the motor 1. The factory setting is the power of the drive.
  • Page 388 Chapter 12 Description of Parameter SettingsCT2000 Series System Control Factory Setting: 0 Settings 0: Auto tuning for ASR and APR 1: Inertia estimate (only in FOCPG mode) 2: Zero servo 3: Dead time compensation closed 7: Selection to save or not save the frequency 8: Maximum speed of point to point position control ...
  • Page 389 Chapter 12 Description of Parameter SettingsCT2000 Series ASR1/ASR2 Switch Frequency  Factory Setting: 7.00 Settings 5.00~599.00Hz ASR1 Low-speed Bandwidth  Factory Setting: 10 Settings 1~40Hz (IM)/ 1~100Hz (PM) ASR2 High-speed Bandwidth  Factory Setting: 10 Settings 1~40Hz (IM)/ 1~100Hz (PM) Zero-speed Bandwidth ...

  • Page 390: Chapter 13Warning Codes

    Chapter 13 Warning CodesCT2000 Series Chapter 13Warning Codes Di s p la y e rr o r si g n al Warning A b b r ev i a te e rr o r c o d e CE01 T h e co d e is d is p l a y e d as s h ow n on K P C- C E 01 .
  • Page 391 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Warning PID feedback error PID FBK Error ACI signal error Warning When Pr03-19 is set to 1 and 2. Analog loss Warning Low current Under Current Warning PG feedback error...
  • Page 392 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Wa r ni n g Output phase loss O PHL O u tp ut PH L Wa r n Warning Keypad COPY error 3 Keypad copy between different power range drive...
  • Page 393 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Warning PLC download error PLod Opposite Defect Warning Save error of PLC download PLSv Save mem defect Warning Data error during PLC operation PLdA Data defect Warning Function code of PLC download error...
  • Page 394 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Warning CAN Master bus off PCbF CAN/M bus off Warning CAN Master node error PCnL CAN/M Node Lack Warning CAN/M cycle time-out PCCt Warning CAN/M SDOover PCSF CAN/M SDO over...
  • Page 395 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Warning Factory default setting error ECFF ExCom Facty def Warning Serious internal error ECiF ExCom Inner err Warning IO connection break off ECio ExCom IONet brk Warning Profibus parameter data error...
  • Page 396 Chapter 13 Warning CodesCT2000 Series ID No. Display on LCM Keypad Descriptions Warning Mail fail EC3F ExCom Mail fail Warning Communication card busy Ecby ExCom Busy Wa r ni n g Copy PLC password error CP LP Cop y P LC P ass W d...
  • Page 397 Chapter 13 Warning CodesCT2000 Series [This page intentionally left blank] 13-8...

  • Page 398: Chapter 14 Fault Codes And Descriptions

    Chapter 14 Fault Codes and Descriptions CT2000 Series Chapter 14 Fault Codes and Descriptions Di s p la y e rr o r si g n al Warning A b b r ev i a te e rr o r c o d e CE01 T h e co d e is d is p l a y e d as s h ow n on K P C- C E 01 .
  • Page 399 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault Hardware failure in Return to the factory current detection Oc at stop 1. Check if the input voltage falls within the rated AC DC BUS over-voltage motor drive input voltage range.
  • Page 400 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Check Power Source Input if all 3 input phases are Fault connected without loose contacts. Phase Loss For models 40hp and above, please check if the fuse for the AC input circuit is blown.
  • Page 401 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Motor overheating The AC motor drive Make sure that the motor is not obstructed. detecting internal Fault Ensure that the ambient temperature falls within temperature exceeds the the specified temperature range.
  • Page 402 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault Reboots the power. If fault code is still displayed on the CC (current clamp) keypad please return to the factory cc HW error Fault Reboots the power. If fault code is still displayed on the...
  • Page 403 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault 1. Check the ACI wiring ACI loss 2. Check if the ACI signal is less than 4mA ACI loss 1. Input EF (N.O.) on external terminal is closed to Fault GND.
  • Page 404 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault If the fault code is still displayed on the keypad after Brake resistor fault pressing “RESET” key, please return to the factory. Braking fault Fault Check the wiring of the Y-connection/∆-connection...
  • Page 405 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault Output phase loss (Phase U) OPHL U phase lacked Fault Output phase loss (Phase V) OPHL V phase lacked Fault Output phase loss (Phase W)
  • Page 406 Chapter 14 Fault Codes and Descriptions CT2000 Series Fault Name Fault Descriptions Corrective Actions Fault CANopen index error CIdE Can bus Index Err Fault CANopen station address error CAdE Can bus Add. Err Fault CANopen memory error CFrE Can bus off...
  • Page 407 Chapter 14 Fault Codes and Descriptions CT2000 Series [This page intentionally left blank] 14-10...

  • Page 408: Chapter 15 Canopen Overview

    15.1 CANopen Overview 15.2 Wiring for CANopen 15.3 How to control by CANopen 15.3.1 CANopen Control Mode Selection 15.3.2 Delta Defined Control Mode (There are two modes available) 15.3.3 DS402 Standard Control Mode 15.3.4 Remarks to Control Modes 15.4 CANopen Supporting Index 15.5 CANopen Fault Code...
  • Page 409 Chapter 15 CANopen Overview CT2000 Series 15.1 CANopen Overview CANopen Protocol CANopen is a CAN-based higher layer protocol, and was designed for motion-oriented machine control networks, such as handling systems. Version 4 of CANopen (CiA DS301) is standardized as EN50325-4. The CANopen specifications cover application layer and communication profile (CiA DS301), as well as a framework for programmable devices (CiA 302), recommendations for cables and connectors (CiA 303-1) and SI units and prefix representations (CiA 303-2).
  • Page 410 Chapter 15 CANopen Overview CT2000 Series CANopen Communication Protocol It has services as follows: NMT (Network Management Object)  SDO (Service Data Objects)  PDO (Process Data Object)  EMCY (Emergency Object)  NMT (Network Management Object) The Network Management (NMT) follows a Master/Slave structure for executing NMT service. Only one NMT master is in a network, and other nodes are regarded as slaves.
  • Page 411 Type number 252 indicates the data is updated (but not sent) immediately after receiving SYNC. Type number 253 indicates the data is updated immediately after receiving RTR. Type number 254: Delta CANopen doesn’t support this transmission format. Type number 255 indicates the data is asynchronous transmission.
  • Page 412 Chapter 15 CANopen Overview CT2000 Series 15.2 Wiring for CANopen An external adapter card: EMC-COP01 is used for CANopen wiring; establish CANopen to VFD CT2000 connection. The link is enabled by using RJ45 cable. The two farthest ends must be terminated with 120Ω...
  • Page 413 There are two control modes for CANopen; Pr.09-40 set to 1 is the factory setting mode DS402 standard and Pr.09-40 set to 0 is Delta’s standard setting mode. Actually, there are two control modes according to Delta’s standard, one is the old control mode (Pr09-30=0).
  • Page 414 Chapter 15 CANopen Overview CT2000 Series However, you can use some index regardless DS402 or Delta’s standard. For example: 1. Index which are defined as RO attributes. 2. Index correspond to parameters such as (2000 ~200B-XX) 3. Accelerating/Decelerating Index: 604F 6050...
  • Page 415 Chapter 15 CANopen Overview CT2000 Series 15.3.2 DS402 Standard Control Mode 15.3.2.1 Related set up of ac motor drive (by following DS402 standard) If you want to use DS402 standard to control the motor drive, please follow the steps below: Wiring for hardware (refer to chapter 15-2 Wiring for CANopen) Operation source setting: set Pr.00-21 to 3 for CANopen communication card control.
  • Page 416 Chapter 15 CANopen Overview CT2000 Series Fault Reaction Active: The motor drive detects conditions which might trigger error(s). Fault: One or more than errors has occurred to the motor drive. Therefore, when the motor drive is turned on and finishes the initiation, it will remain at Ready to Switch on status.
  • Page 417 Chapter 15 CANopen Overview CT2000 Series the control mode changes from Quick Stop Active. (When the setting value is 1~3, this dashed line is active. But when the setting value of 605A is not 1~3, once he motor derive is switched to Quick Stop Active, it will not be able to switch back to Operation Enable.)
  • Page 418 Chapter 15 CANopen Overview CT2000 Series NOTE 01: To know the current rotation speed, read 6043. (unit: rpm) NOTE 02: To know if the rotation speed can reach the targeting value; read bit 10 of 6041. (0: Not reached; 1: Reached) Torque mode 1.
  • Page 419 Chapter 15 CANopen Overview CT2000 Series NOTE: The standard DS402 doesn’t regulate the highest speed limit. Therefore if the motor drive defines the control mode of DS402, the highest speed will go with the setting of Pr11-36 to Pr11-38. NOTE 01: To know the current torque, read 6077 (unit: 0.1%).
  • Page 420 Note 01: To know if the home mode is completed, read bit 12 of 6041. (0: reached, 1: Not reached) 15.3.3 By using Delta Standard (Old definition, only support speed mode) 15-3.3.1 Various mode control method (by following DS402 standard) If you want to use DS402 standard to control the motor drive, please follow the steps below: Wiring for hardware (Refer to chapter 15.2 Wiring for CANopen)
  • Page 421 15.3.4 By using Delta Standard (New definition) 15-3-4-1 Related set up of ac motor drive (Delta New Standard) If you want to use DS402 standard to control the motor drive, please follow the steps below: Wiring for hardware (Refer to chapter 15.2 Wiring for CANopen) Operation source setting: set Pr.00-21 to 3 for CANopen communication card control.
  • Page 422 CANopen station setting: set Pr.09-36 (Choose source of position commend from CANopen setting.) as control mode: Pr. 09-40 = 0 and Delta Standard (Old definition, only support speed mode) 09-30 = 0. CANopen station setting: set Pr.09-36 (Range of setting is 1~127. When Pr.09-36=0, CANopen slave function is disabled.
  • Page 423 Chapter 15 CANopen Overview CT2000 Series Note01 To know what the current torque is, read 2061-07 (unit is 0.1%). Note02 To know if the torque can reach the setting value, read the bit 0 of 2061-01 (0: Not reached, 1: Reached).
  • Page 424 Chapter 15 CANopen Overview CT2000 Series NOTE01: To know the current position, read 2061-05. NOTE02: To know if reaching the target position, read bit 0 of 2061 (0: Not reached, 1: Reached). Home Mode 1. Set Pr00-12 to choose how to return home.
  • Page 425 Chapter 15 CANopen Overview CT2000 Series 15-3-5 DI/DO AI AO are controlled via CANopen To control the DO AO of the motor drive through CANopen, follow the steps below: 1. To set the DO to be controlled, define this DO to be controlled by CANopen. For example, set Pr02-14 to control RY2.
  • Page 426 Chapter 15 CANopen Overview CT2000 Series P2-20 = 50 2026-41 bit 7 P2-21 = 50 2026-41 bit 8 P2-22 = 50 2026-41 bit 9 P2-23 = 50 2026-41 bit 10 AI： Terminal Related Parameters Mapping Index Value of 2026-61 Value of 2026-62 Value of 2026-63 AO：...
  • Page 427 Chapter 15 CANopen Overview CT2000 Series 15.4 CANopen Supporting Index C2000 Index: Parameter index corresponds to each other as following: Index sub-Index 2000H + Group member+1 For example: Pr.10.15 (Encoder Slip Error Treatment) Group member 10(0 15(0FH) Index = 2000H + 0AH = 200A...
  • Page 428 Chapter 15 CANopen Overview CT2000 Series Factory Index Sub Definition Size Note Setting 10B: Operation command by Pr. 00-21 setting 11B: Switch the source of operation command Bit 15 Reserved Freq. command (XXX.XXHz) Bit0 E.F. ON 3 Other trigger Bit1...
  • Page 429 Chapter 15 CANopen Overview CT2000 Series Factory Index Sub Definition Size Note Setting 2 Display counter value Display actual output frequency (XXX.XXHz) Display DC-BUS voltage (XXX.XV) Display output voltage (XXX.XV) Display output power angle (XX.X°) 7 Display output power in kW...
  • Page 430 Chapter 15 CANopen Overview CT2000 Series Factory Index Sub Definition Size Note Setting 1B Display GFF in % Display DCbus voltage ripples (Unit: Vdc) Display PLC register D1043 data Display Pole of Permanent Magnet Motor User page displays the value in physical measure 20 Output Value of Pr.00-05...
  • Page 431 Chapter 15 CANopen Overview CT2000 Series Descriptions Index sub R/W Size Speed Mode Position Mode Home Mode Torque Mode bit DefinitionPriority 0:Power OFF 0:Power OFF 0:Power OFF 0:Power OFF Power 1:Power ON 1:Power ON 1:Power ON 1:Power ON Multi-step Multi-step position...
  • Page 432 Chapter 15 CANopen Overview CT2000 Series Factory Index Sub Definition R/W Size Unit Mode Note Setting 5 slow down on slow down ramp and stay in QUICK STOP 6 slow down on quick stop ramp and stay in QUICK STOP...
  • Page 433 Chapter 15 CANopen Overview CT2000 Series 15.5 CANopen Fault Code CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault 0001H Over-current during acceleration 2213H Oc at accel Fault 0002H Over-current during deceleration 2213H Oc at decel...
  • Page 434 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault DC BUS voltage is less than Pr.06.00 during 000BH 3220H acceleration. Lv at accel Fault DC BUS voltage is less than Pr.06.00 during...
  • Page 435 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault 0017H Electronics thermal relay 2 protection 2310H EoL2 Thermal relay 2 Motor overheating The AC motor drive detecting internal Fault...
  • Page 436 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault Fault 0024H cc (current clamp) hardware error FF07H EoL2 Thermal relay 2 cc HW Error Fault Fault 0025H oc hardware error...
  • Page 437 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register External Fault Fault Fault When input EF (N.O.) on external terminal is 0031H 9000H EoL2 closed to GND, AC motor drive stops output...
  • Page 438 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault Fault 003DH Motor Y-∆ switch error 3330H Thermal relay 2 Y-delta connect Fault Fault 003EH Energy regeneration when decelerating FF27H Thermal relay 2 Dec.
  • Page 439 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault Fault 0052H U phase output phase loss 2331H OPHL Thermal relay 2 U phase lacked Fault Fault 0053H 2332H V phase output phase loss...
  • Page 440 Chapter 15 CANopen Overview CT2000 Series CANopen Fault CANopen Setting Display Description fault fault code code (bit 0~7) register Fault Fault 006AH CAN address error 8100H CAdE Thermal relay 2 Fault 006BH CAN frame fail 8100H CFrE Can bus off...
  • Page 441 Chapter 15 CANopen Overview CT2000 Series 15.6 CANopen LED Function There are two CANopen flash signs: RUN and ERR. RUN LED: LED status Condition CANopen State Initial Blinking Pre-Operation Single flash Stopped Operation ERR LED: LED status Condition/ State No Error...

  • Page 442: Chapter 16 Plc Function

    Chapter 16 PLC Function CT2000 Series Chapter 16 PLC Function 16-1 PLC Summary 16-2 Notes before PLC use 16-3 Turn on 16-3-1 Connect to PC 16-3-2 I/O device explanation 16-3-3 Installation WPLSoft 16-3-4 Program writing 16-3-5 Program download 16-3-6 Program monitoring...
  • Page 443 Delta's PLC DVP series. 16-1-2 WPLSoft ladder diagram editing tool WPLSoft is Delta's program editing software for the DVP and CT2000 programmable controllers in the Windows operating system environment. Apart from general PLC program design general Windows editing functions (such as cut, paste, copy, multiple windows, etc.), WPLSoft also provides...
  • Page 444 Chapter 16 PLC Function CT2000 Series 16-2 Notes before PLC use The PLC has a preset communications format of 7,N,2,9600, with node 2; the PLC node can be changed in parameter 09-35, but this address may not be the same as the converter's address setting of 09-00.
  • Page 445 Chapter 16 PLC Function CT2000 Series H 0.00Hz A 0.00Hz When more than 9999 C _ _ _ _ _ In the PLC Run and PLC Stop mode, the content 9 and 10 of parameter 00-02 cannot be set and cannot be reset to the default value.
  • Page 446 Chapter 16 PLC Function CT2000 Series 16-3 Turn on 16-3-1 Connect to PC Start operation of PLC functions in accordance with the following four steps After pressing the Menu key and selecting 4: PLC on the KPC-CC01 digital keypad, press the Enter key (see figure below).
  • Page 447 Chapter 16 PLC Function CT2000 Series PLC function usage  PLC functions are as shown in the figure on the left; select item 2 and implement PLC functions. 1.Disable 1: No function (Disable) 2.PLC Run 2: Enable PLC (PLC Run) 3.PLC Stop...
  • Page 448 See Delta's website for WPLSoft editing software: http://www.delta.com.tw/industrialautomation/download. 16-3-4 Program writing After completing installation, the WPLSoft program will be installed in the designated subfolder "C:\Program Files\Delta Industrial Automation\WPLSoft x.xx." The editing software can now be run by clicking on the WPL icon using the mouse. 16-7...
  • Page 449 Chapter 16 PLC Function CT2000 Series The WPL editing window will appear after 3 seconds (see figure below). When running WPLSoft for the first time, before "New file" has been used, only the "File (F)," "Communications (C)," View (V)," "Options (O)," and "Help (H)" columns will appear on the function toolbar.
  • Page 450 Chapter 16 PLC Function CT2000 Series You can also use "File (F)"=> New file (N) (Ctrl+N) The "Device settings" window will appear after clicking. You can now enter the project title and filename, and select the device and communication settings to be used...
  • Page 451 Chapter 16 PLC Function CT2000 Series Press Confirm after completing settings and begin program editing. There are two program editing methods; you can choose whether to perform editing in the command mode or the ladder diagram mode. In ladder diagram mode, you can perform program editing using the buttons on the function icon row...
  • Page 452 Chapter 16 PLC Function CT2000 Series Mouse operation and keyboard function key (F1 to F12) operation 1. The following screen will appear after a new file has been established: 2. Use the mouse to click on the always-open switch icon or press the function key F1: 3.
  • Page 453 Chapter 16 PLC Function CT2000 Series 4. Click on the output coil icon or press function key F7. After the name of the input device and the comment dialog box have appeared, the device name (such as "Y"), device number (such as "0"), and input comments (such as "output coil") can be selected;...
  • Page 454 Chapter 16 PLC Function CT2000 Series 6. Click on the icon, which will compile the edited ladder diagram as a command program. After compiling, the number of steps will appear on the left side of the busbar. 16-3-5 Program download After inputting a program using WPLSoft, select compile .
  • Page 455 Chapter 16 PLC Function CT2000 Series 16-4 Basic principles of PLC ladder diagrams 16-4-1 Schematic diagram of PLC ladder diagram program scanning Output results are calculated on the basis of the ladder diagram configuration Repeated (internal devices will have implementation...
  • Page 456 Chapter 16 PLC Function CT2000 Series bytes comprise one word, and two words comprise a double word. When multiple relays are processing at the same time (such as addition/subtraction or displacement, etc.), a byte, word, or double word can be used. Furthermore, a PLC contains two types of internal devices: a timer and a counter.
  • Page 457 Chapter 16 PLC Function CT2000 Series Description of Function Device type A timer is used to complete control of timing. The timer contains a coil, contact, and a time value register. When the coil is electrified, if the preset time is reached, the contact will be actuated (contact a will close, contact b will open), and the timer's fixed value be given by the set value.
  • Page 458 Chapter 16 PLC Function CT2000 Series Ladder diagram Explanation of commands Command Using Device structures Block parallel Multiple outputs Coil driven output Y、M commands Some basic Some basic commands, commands applications commands Applications commands Inverted logic 16-4-3 Overview of PLC ladder diagram editing The program editing method begins from the left busbar and proceeds to the right busbar (the right busbar is omitted when editing using WPLSoft).
  • Page 459 Chapter 16 PLC Function CT2000 Series Explanation of basic structure of ladder diagrams LD (LDI) command: An LD or LDI command is given at the start of a block. LD command LD command AND Block OR Block LDP and LDF have this command structure, but there are differences in their action state. LDP, LDF only act at the rising or falling edge of a conducting contact.
  • Page 460 Chapter 16 PLC Function CT2000 Series ORB command: A configuration in which one block is in parallel with one device or block. ORB command In the case of ANB and ORB operations, if a number of blocks are connected, they should be combined to form a block or network from the top down or from left to right.
  • Page 461 Chapter 16 PLC Function CT2000 Series 16-4-4 Commonly-used basic program design examples Start, stop, and protection Some applications may require a brief close or brief break using the buttons to start and stop equipment. A protective circuit must therefore be designed to maintain continued operation in these situations;...
  • Page 462 Chapter 16 PLC Function CT2000 Series Commonly-used control circuits Example 4: Conditional control X1, X3 are respectively start/stop Y1, and X2, X4 are respectively start/stop Y2; all have protective circuits. Because Y1's NO contact is in series with Y2's circuit, it becomes an AND condition for the actuation of Y2.
  • Page 463 Chapter 16 PLC Function CT2000 Series Example 6: Sequence control If the NC contact of Y2 in the interlocking control configuration of example 5 is put in series with the Y1 circuit, so that it is an AND condition for actuation of Y1 (see figure below), not only is Y1 a condition for the actuation of Y2 in this circuit, the actuation of Y2 will also stop the actuation of Y1.
  • Page 464 Chapter 16 PLC Function CT2000 Series Example 8: Flashing circuit The following figure shows an oscillating circuit of a type commonly used to cause an indicator light to flash or a buzzers to buzz. It uses two timers to control the On and Off time of Y1 coil.
  • Page 465 Chapter 16 PLC Function CT2000 Series Example 12: Extended timing circuit In the circuit in the figure on the left, the total delay time from the moment input X0 closes to the time output Y1 is electrified is (n1+n2)*T, where T is the clock cycle. Timers: T11, T12;...
  • Page 466 Chapter 16 PLC Function CT2000 Series 16-5 Various PLC device functions Item Specifications Notes Algorithmic control Program stored internally, alternating method back-and-forth scanning method When it starts again after ending (after Input/output control execution to the END command), the method...
  • Page 467 Chapter 16 PLC Function CT2000 Series Input/output Built-in three analog inputs and two analog outputs Function expansion module Optional EMC-D42A; EMC-R6AA; EMCD611A Accessories Communication Expansion Optional EMC-COP01,(CANopen) Module Accessories 16-5-1 Introduction to device functions Input/output contact functions Input contact X functions: Input contact X is connected with an input device, and reads input signals entering the PLC.
  • Page 468 Chapter 16 PLC Function CT2000 Series Relationship between bits, digits, nibbles, words, and double words in a binary system (see figure below): Double Word Word Byte Nibble Octal Number, OCT The external input and output terminals of a DVP-PLC are numbered using octal numbers...
  • Page 469 Chapter 16 PLC Function CT2000 Series the following two types of characteristics: Ordinary auxiliary relays: Ordinary auxiliary relays will all revert to the Off state if a power outage occurs while the PLC is running, and will remain in the Off state if power is again turned down.
  • Page 470 Chapter 16 PLC Function CT2000 Series Example RST C0 C0 K5 1. When X0=On and the RST command is executed, the current value of C0 will revert to 0, and the output contact will revert to Off. settings 2. When X1 changes from Off→On, the...
  • Page 471 Chapter 16 PLC Function CT2000 Series Special Description of Function R/W * M1016 Parameter read/write error M1017 Parameter write successful M1018 -- M1019 -- M1020 Zero flag M1021 Borrow flag M1022 Carry flag M1023 Divisor is 0 M1024 -- Driver frequency = set frequency (ON)
  • Page 472 Chapter 16 PLC Function CT2000 Series Special Description of Function R/W * M1069 -- M1070 Return home complete M1071 Homing error M1072 M1075 M1076 Calendar time error or refresh time out M1077 485 Read/write complete M1078 485 Read-write error M1079 485 Communications time out...
  • Page 473 Chapter 16 PLC Function CT2000 Series Special Description of Function R/W * D1035 D1036 Servo error bit D1037 Driver output frequency D1038 DC BUS voltage D1039 Output voltage D1040 Analog output value AFM1(-100.00~100.00%) D1041 D1042 Can be user-defined (will be displayed on panel when parameter 00-04 is set as D1043 28;...
  • Page 474 Chapter 16 PLC Function CT2000 Series Special Description of Function R/W * D1109 Random number Internal node communications number (set number of slave stations to be D1110 controlled) D1111 Encoder Pulses L D1112 Encoder Pulses H D1113 -- D1114 -- D1115 Internal node synchronizing cycle (ms) D1116 Internal node error (bit0 = Node 0, bit1 = Node 1,…bit7 = Node 7)
  • Page 475 Chapter 16 PLC Function CT2000 Series Special Description of Function R/W * D1161 Internal node 4 mode D1162 Internal node 4 reference command L D1163 Internal node 4 reference command H D1164 D1165 D1166 Internal node 4 status D1167 Internal node 4 reference status L...
  • Page 476 Chapter 16 PLC Function CT2000 Series Power Special D Description of Function Default: Memory Error code of master error 0: No error D1074 1: Slave station setting error 2: Synchronizing cycle setting error (too small) D1075 Reserved D1076 SDO error message (main index value)
  • Page 477 Chapter 16 PLC Function CT2000 Series 1. The range of n is 0-7 2. ●Indicates PDOTX, ▲Indicates PDORX; unmarked special D can be refreshed using the CANFLS command Special D Description of Function Default: Station number n of slave station...
  • Page 478 Chapter 16 PLC Function CT2000 Series 20XXH correspondences: MI MO AI AO Slave station number n=0-7 PDO Default: Special D Description of Function Default: Index 1 2 3 ▲ D2026+100*n MI status of slave station number n 2026H-0110H D2027+100*n MO setting of slave station number n 2026H-4110H ●...
  • Page 479 Chapter 16 PLC Function CT2000 Series 16-6 Introduction to the Command Window 16-6-1 Overview of basic commands Ordinary commands Command Function OPERAND Execution code speed (us) Load contact a X、Y、M、T、C Load contact b X、Y、M、T、C X、Y、M、T、C Connect contact a in series X、Y、M、T、C...
  • Page 480 Chapter 16 PLC Function CT2000 Series Upper/lower differential output commands Command Function OPERAND Execution code speed (us) Y、M Upper differential output Y、M Lower differential output Stop command Command Function OPERAND Execution code speed (us) Program conclusion Other commands Command Function...
  • Page 481 Chapter 16 PLC Function CT2000 Series Command Function Connect contact a in series X0~X17 Y0~Y17 M0~M799 T0~159 C0~C79 D0~D399 Operand      － The AND command is used to create a series connection to contact a; first reads current status of the designated series contact and logical operation results before contact in order to perform "AND"...
  • Page 482 Chapter 16 PLC Function CT2000 Series Command Function Connect contact b in parallel X0~X17 Y0~Y17 M0~M799 T0~159 C0~C79 D0~D399 Operand      － The ORI command is used to establish a parallel connection to contact a; its function is to first read current status of the designated series contact and logical operation results before contact in order to perform "OR"...
  • Page 483 Chapter 16 PLC Function CT2000 Series Command Function Read stack (pointer does not change) Operand Reads stack content and saves to cumulative register. (Stack pointer does not change) Command Function Read stack Operand Retrieves result of previously-save logical operation from the stack, and saves to cumulative register.
  • Page 484 Chapter 16 PLC Function CT2000 Series Command Function Clear contact or register X0~X17 Y0~Y17 M0~M799 T0~159 C0~C79 D0~D399 Operand      － When the RST command is driven, the action of the designated element will be as...
  • Page 485 Chapter 16 PLC Function CT2000 Series Command Function MC/MCR Connect/release a common series contact Operand N0~N7 MC is the main control initiation command, and any commands between MC and MCR will be executed normally. When the MC command is Off, any commands...
  • Page 486 Chapter 16 PLC Function CT2000 Series Y1 Drive Y1 coil Please refer to the function specifications table for each device in series for the scope of usage of each operand. A rising edge contact will be TRUE after power is turned on if the rising edge contact is On before power is turned on to the PLC.
  • Page 487 Chapter 16 PLC Function CT2000 Series Ladder diagram: Command code: Description: Load Contact a of X0 X1 Forward edge detection parallel connection Drive Y1 coil Command Function Reverse edge detection parallel connection X0~X17 Y0~Y17 M0~M799 T0~159 C0~C79 D0~D399 Operand ...
  • Page 488 Chapter 16 PLC Function CT2000 Series Time sequence diagram: Y0 Action continues (ON) Time for one scan cycle Command Function Program conclusion Operand An END command must be added to the end of a ladder diagram program or command program. The PLC will scan from address 0 to the END command, and will return to address 0 and begins scanning again after execution.
  • Page 489 Chapter 16 PLC Function CT2000 Series Load Contact a of X1 Drive Y1 coil 16-48...
  • Page 490 Chapter 16 PLC Function CT2000 Series 16-6-3 Overview of application commands Command code STEPS Classification Function 16 bit 32 bit command 16bit 32bit CALL  Call subprogram Circuit control SRET Conclusion of subprogram FEND Conclusion a main program  DCMP...
  • Page 491 Chapter 16 PLC Function CT2000 Series Command code STEPS Classification Function 16 bit 32 bit command 16bit 32bit –  Binary floating point number DATAN – ATAN operation –  Binary floating point number DSINH – SINH operation – ...
  • Page 492 Chapter 16 PLC Function CT2000 Series Command code STEPS Classification Function command 16 bit 32 bit 16bit 32bit Floating point number contact FLD＝ form compare LD* Floating point number contact FLD＞ form compare LD* Floating point number contact FLD＜ form compare LD* Floating point number contact FLD＜＞...
  • Page 493 32-bit command Notes on operand usage: The S operand can designate P － － － － CT2000 series device: The S operand can designate P0-P63 Flag signal: none S：Call subprogram pointer.   Write the subprogram after the FEND command. ...
  • Page 494 Chapter 16 PLC Function CT2000 Series FEND Conclusion a main program － Bit device Word device 16-bit command (1 STEP) Continuous KnX KnY KnM FEND － － execution type 32-bit command Notes on operand usage: No operand － － －...
  • Page 495 Chapter 16 PLC Function CT2000 Series Compares set output Bit device Word device 16-bit command (7 STEP) Continuous CMPP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 496 Chapter 16 PLC Function CT2000 Series Range comparison Bit device Word device 16-bit command (9 STEP) Continuous ZCPP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 497 Chapter 16 PLC Function CT2000 Series Data movement Bit device Word device 16-bit command (5 STEP) Continuous MOVP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (9 STEP)
  • Page 498 Chapter 16 PLC Function CT2000 Series BMOV Send all Bit device Word device 16-bit command (7 STEP) KnX KnY KnM BMOV Continuous BMOVP Pulse ＊ ＊ ＊ ＊ ＊ ＊ execution type execution type ＊ ＊ ＊ ＊ ＊ 32-bit command ＊...
  • Page 499 Chapter 16 PLC Function CT2000 Series BIN addition Bit device Word device 16-bit command (7 STEP) Continuous ADDP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 500 Chapter 16 PLC Function CT2000 Series BIN subtraction Bit device Word device 16-bit command (7 STEP) Continuous SUBP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 501 Chapter 16 PLC Function CT2000 Series BIN multiplication Bit device Word device 16-bit command (7 STEP) Continuous MULP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 502 Chapter 16 PLC Function CT2000 Series BIN division Bit device Word device 16-bit command (7 STEP) Continuous DIVP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 503 Chapter 16 PLC Function CT2000 Series BIN add one Bit device Word device 16-bit command (3 STEP) Continuous INCP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ Notes on operand usage: none 32-bit command (5 STEP)
  • Page 504 Chapter 16 PLC Function CT2000 Series BIN subtract one Bit device Word device 16-bit command (3 STEP) Continuous DECP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ Notes on operand usage: none 32-bit command (5 STEP)
  • Page 505 Chapter 16 PLC Function CT2000 Series Right rotation Bit device Word device 16-bit command (5 STEP) Continuous RORP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (9 STEP) DROR Continuous DRORP...
  • Page 506 Chapter 16 PLC Function CT2000 Series Left rotation Bit device Word device 16-bit command (5 STEP) Continuous ROLP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (9 STEP) Notes on operand usage:...
  • Page 507 Chapter 16 PLC Function CT2000 Series ZRST Clear range Bit device Word device 16-bit command (5 STEP) KnX KnY KnM ZRST Continuous ZRSTP Pulse ＊ ＊ ＊ ＊ ＊ execution type execution type ＊ ＊ ＊ ＊ ＊ 32-bit command Notes on operand usage: －...
  • Page 508 Chapter 16 PLC Function CT2000 Series whole number → binary decimal transformation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ ＊ ＊ 32-bit command (9steps) ＊ ＊ ＊ ＊ ＊ DFLT Continuous...
  • Page 509 Chapter 16 PLC Function CT2000 Series MODRW MODBUS data read/write Bit device Word device 16-bit command (5 STEP) KnX KnY KnM MODRW Continuous MODRW Pulse execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊ ＊ ＊...
  • Page 510 Chapter 16 PLC Function CT2000 Series PLC controlling slave device MODRW command Serial Example Node Functio Addres Registe Length: n code Reads 4 sets of data comprising the PLC slave device's X0 to X3 state, and H400 saves the read data in bits 0 to 3 of D0...
  • Page 511 Chapter 16 PLC Function CT2000 Series  Will trigger M0 On when the PLC begins to operate, and sends instruction to execute one MODRW command.  After receiving the slave device's response, if the command is correct, it will execute one ROL command, which will cause M1 to be On.
  • Page 512 Chapter 16 PLC Function CT2000 Series ECMP Comparison of binary floating point numbers Bit device Word device 16-bit command KnX KnY KnM － － － － ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (13 STEP) DECMP Continuous DECMPP Pulse ＊...
  • Page 513 Chapter 16 PLC Function CT2000 Series EZCP Comparison of binary floating point number range Bit device Word device 16-bit command KnX KnY KnM － － － － ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (17 STEP) ＊ ＊ ＊...
  • Page 514 Chapter 16 PLC Function CT2000 Series Angle → Diameter Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DRAD Continuous DRADP 脈波執行型 Notes on operand usage: execution type...
  • Page 515 Chapter 16 PLC Function CT2000 Series Diameter → angle Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DDEG Continuous DDEGP Pulse Notes on operand usage: execution type...
  • Page 516 Chapter 16 PLC Function CT2000 Series EADD Adding binary floating point numbers Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ ＊ ＊ DEADD Continuous DEADDP Pulse ＊...
  • Page 517 Chapter 16 PLC Function CT2000 Series ESUB Subtraction of binary floating point numbers Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (13 STEP) ＊ ＊ ＊ DESUB Continuous DESUBP Pulse ＊...
  • Page 518 Chapter 16 PLC Function CT2000 Series EMUL Multiplication of binary floating point numbers Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (13 STEP) ＊ ＊ ＊ DEMUL Continuous DEMULP Pulse ＊...
  • Page 519 Chapter 16 PLC Function CT2000 Series EDIV Division of binary floating point numbers Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (13 STEP) ＊ ＊ ＊ DEDIV Continuous DEDIVP Pulse ＊...
  • Page 520 Chapter 16 PLC Function CT2000 Series Binary floating point number obtain exponent Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DEXP Continuous DEXPP Pulse Notes on operand usage:...
  • Page 521 Chapter 16 PLC Function CT2000 Series Binary floating point number obtain logarithm Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ Continuous DLNP Pulse Notes on operand usage:...
  • Page 522 Chapter 16 PLC Function CT2000 Series ESQR Binary floating point number find square root Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DESQR Continuous DESQR Pulse Notes on operand usage:...
  • Page 523 Chapter 16 PLC Function CT2000 Series Binary floating point number → BIN whole number transformation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ 32-bit command (9 STEP) ＊ DINT Continuous DINTP Pulse Notes on operand usage:...
  • Page 524 Chapter 16 PLC Function CT2000 Series Binary floating point number SIN operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DSIN Continuous DSINP Pulse Notes on operand usage:...
  • Page 525 Chapter 16 PLC Function CT2000 Series Binary floating point number COS operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DCOS Continuous DCOSP Pulse Notes on operand usage:...
  • Page 526 Chapter 16 PLC Function CT2000 Series Binary floating point number TAN operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DTAN Continuous DTANP Pulse Notes on operand usage:...
  • Page 527 Chapter 16 PLC Function CT2000 Series ASIN Binary floating point number ASIN operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DASIN Continuous DASINP Pulse Notes on operand usage:...
  • Page 528 Chapter 16 PLC Function CT2000 Series ACOS Binary floating point number ACOS operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DACOS Continuous DACOS Pulse Notes on operand usage:...
  • Page 529 Chapter 16 PLC Function CT2000 Series ATAN Binary floating point number ATAN operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DATAN Continuous DATANP Pulse Notes on operand usage:...
  • Page 530 Chapter 16 PLC Function CT2000 Series SINH Binary floating point number SINH operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DSINH Continuous DSINHP Pulse Notes on operand usage:...
  • Page 531 Chapter 16 PLC Function CT2000 Series COSH Binary floating point number COSH operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DCOSH Continuous DCOSHP Pulse Notes on operand usage:...
  • Page 532 Chapter 16 PLC Function CT2000 Series TANH Binary floating point number TANH operation Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ DTANH Continuous DTANHP Pulse Notes on operand usage:...
  • Page 533 Chapter 16 PLC Function CT2000 Series TCMP Comparison of calendar data Bit device Word device 16-bit command (11 STEP) KnX KnY KnM TCMP Continuous TCMPP Pulse ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ execution type execution type ＊ ＊...
  • Page 534 Chapter 16 PLC Function CT2000 Series TZCP Comparison of calendar data Bit device Word device 16-bit command (9 STEP) KnX KnY KnM TZCP Continuous TZCPP Pulse ＊ ＊ ＊ execution type execution type ＊ ＊ ＊ 32-bit command ＊ ＊...
  • Page 535 Chapter 16 PLC Function CT2000 Series TADD Calendar data addition Bit device Word device 16-bit command (7 STEP) TADD Continuous TADDP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊ ＊ ＊...
  • Page 536 Chapter 16 PLC Function CT2000 Series TSUB Calendar data subtraction Bit device Word device 16-bit command (7 STEP) TSUB Continuous TSUBP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊ ＊ ＊...
  • Page 537 Chapter 16 PLC Function CT2000 Series Calendar data read Bit device Word device 16-bit command (3 STEP) Continuous Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ Notes on operand usage: 32-bit command Please refer to the function specifications table for each device in －...
  • Page 538 Chapter 16 PLC Function CT2000 Series BIN→GRAY code transformation Bit device Word device 16-bit command (5 STEP) Continuous GRYP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 539 Chapter 16 PLC Function CT2000 Series GBIN GRAY code →BIN transformation Bit device Word device 16-bit command (5 STEP) GBIN Continuous GBINP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 540 Chapter 16 PLC Function CT2000 Series Contact form logical operation LD# 215~ Bit device Word device 16-bit command (5 STEP) Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 541 Chapter 16 PLC Function CT2000 Series AND# Contact form logical operation AND# 218~ Bit device Word device 16-bit command (5 STEP) AND# Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 542 Chapter 16 PLC Function CT2000 Series Contact form logical operation OR# 221~ Bit device Word device 16-bit command (5 STEP) Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 543 Chapter 16 PLC Function CT2000 Series LD※ Contact form compare LD* 224~ Bit device Word device 16-bit command (5 STEP) LD※ Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 544 Chapter 16 PLC Function CT2000 Series AND※ Contact form compare AND* 232~ Bit device Word device 16-bit command (5 STEP) AND※ Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 545 Chapter 16 PLC Function CT2000 Series OR※ Contact form compare OR* 240~ Bit device Word device 16-bit command (5 STEP) OR※ Continuous － － KnX KnY KnM execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊...
  • Page 546 Chapter 16 PLC Function CT2000 Series FLD※ Floating point number contact form compare LD* 275~ Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ ＊ ＊ FLD※ Continuous －...
  • Page 547 Chapter 16 PLC Function CT2000 Series FAND※ Floating point number contact form compare AND* 281~ Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ ＊ ＊ FAND※ Continuous －...
  • Page 548 Chapter 16 PLC Function CT2000 Series FOR※ Floating point number contact form compare OR* 287~ Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (9 STEP) ＊ ＊ ＊ FOR※ Continuous －...
  • Page 549 Chapter 16 PLC Function CT2000 Series 16-6-5 Detailed explanation of drive special applications commands Read servo parameter Bit device Word device 16-bit command (5 STEP) KnX KnY KnM Continuous RPRP Pulse execution type execution type ＊ ＊ ＊ ＊ 32-bit command Notes on operand usage: none －...
  • Page 550 Chapter 16 PLC Function CT2000 Series P01-12: Acceleration time 1 P01-13: Deceleration time 1 P01-14: Acceleration time 2 P01-15: Deceleration time 2 P01-16: Acceleration time 3 P01-17: Deceleration time 3 P01-18: Acceleration time 4 P01-19: Deceleration time 4 P02-12: Select MI Conversion Time mode:...
  • Page 551 Chapter 16 PLC Function CT2000 Series FPID Driver PID control mode Bit device Word device 16-bit command (9 STEP) FPID Continuous FPIDP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊ ＊...
  • Page 552 Chapter 16 PLC Function CT2000 Series FREQ Driver speed control mode Bit device Word device 16-bit command (7 STEP) FREQ Continuous FREQP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊ ＊...
  • Page 553 Chapter 16 PLC Function CT2000 Series Bit 1 : Prior to PLC scanning procedures, whether the target torque has been cleared is 0. (This will be written to the TORQ command when the PLC is Bit 2 : Prior to PLC scanning procedures, whether speed limits in the torque mode have been cleared is 0.
  • Page 554 Chapter 16 PLC Function CT2000 Series TORQ Driver torque control mode Bit device Word device 16-bit command (5 STEP) TORQ Continuous TORQ P Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command Notes on operand usage: none －...
  • Page 555 Chapter 16 PLC Function CT2000 Series Case 1: When bit 1 and bit 2 of 09-33 are both set as 0, and M1 is set as 0, the torque command will remain at +30%, and the speed limit will be set as 40Hz.
  • Page 556 Chapter 16 PLC Function CT2000 Series DPOS Driver point-to-point control Bit device Word device 16-bit command － － － － KnX KnY KnM ＊ ＊ ＊ 32-bit command (5 STEP) DPOS Continuous DPOSP Pulse Notes on operand usage: none execution type...
  • Page 557 Chapter 16 PLC Function CT2000 Series CANRX Read CANopen slave station data Bit device Word device 16-bit command (9 STEP) CANRX Continuous CANRXP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ 32-bit command ＊ ＊ －...
  • Page 558 Chapter 16 PLC Function CT2000 Series CANTX Write CANopen slave station data Bit device Word device 16-bit command (9 STEP) CANTX Continuous CANTXP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command ＊...
  • Page 559 Chapter 16 PLC Function CT2000 Series CANFLS Refresh special D corresponding to CANopen Bit device Word device 16-bit command (3 STEP) CANFLS Continuous CANFLSP Pulse KnX KnY KnM execution type execution type ＊ ＊ Notes on operand usage: none 32-bit command －...
  • Page 560 Chapter 16 PLC Function CT2000 Series ICOMW Internal communications write Bit device Word device 16-bit command (9 STEP) ICOMW Continuous ICOMWP Pulse KnX KnY KnM execution type execution type ＊ ＊ ＊ ＊ ＊ ＊ 32-bit command (17 STEP) ＊...
  • Page 561 Chapter 16 PLC Function CT2000 Series 16-7 Error display and handling Code Descript Recommended handling approach PLrA RTC time check Turn power on and off when resetting the keypad time PLrt (incorrect RTC mode) Turn power on and off after making sure...
  • Page 562 Chapter 16 PLC Function CT2000 Series 16- 8 CANopen Master control applications Control of a simple multi-axis application is required in certain situations. If the device supports the CANopen protocol, a CT2000 can serve as the master in implementing simple control (position, speed, homing, and torque control).
  • Page 563 Chapter 16 PLC Function CT2000 Series  After leaving the PLC register window, the register setting screen will appear, as shown below: If there is a new PLC program and no settings have yet been made, you can read default data from the converter, and merely edit it to suit the current application.
  • Page 564 Chapter 16 PLC Function CT2000 Series After reading the data, it is necessary to perform some special D settings. Before proceeding, we will first introduce the special D implications and setting range. The CANopen Master's special D range is currently D1070 to D1099 and D2000 to D2799;...
  • Page 565 Chapter 16 PLC Function CT2000 Series Special D Description of Function Error code of master error 0: No error D1074 1: Slave station setting error 2: Synchronizing cycle setting error (too small) D1075 Reserved D1076 SDO error message (main index value)
  • Page 566 Chapter 16 PLC Function CT2000 Series If slave devices have a slow start-up, the master can delay for a short time before performing slave station configuration; this time delay can be set via D1092. Special D Description of Function Default:...
  • Page 567 Chapter 16 PLC Function CT2000 Series Special D Description of Function Default: Corresponding real-time transmission type D1097 (PDO) Setting range: 1~240 Corresponding real-time receiving type (PDO) D1098 Setting range: 1~240 The third block is the slave station mapping and control area.
  • Page 568 Chapter 16 PLC Function CT2000 Series D2034+100*n =000Ah TX PDO Lengt PDO4 PDO3 PDO2 PDO1 Descriptio Special D Descriptio Special D Descriptio Special D Descriptio Special D Controller D2008+100* Controller D2008+100* Slave D2027+10 Controller D2008+100* Word Word device DO Word...
  • Page 569 Chapter 16 PLC Function CT2000 Series Station number n of slave station D2000+100*n Setting range: 0~127 0: No CANopen function Manufacturer code of slave station D2002+100*n number n (L) Manufacturer code of slave station D2003+100*n number n (H) Manufacturer's product code of slave...
  • Page 570 Chapter 16 PLC Function CT2000 Series Speed chart slave station D2024+100*n 10000 number n (L) Speed chart slave station D2025+100*n number n (H) Remote I/O PDO Default: Special D Description of Function Default: D2026+100*n MI status of slave station number n ▲...
  • Page 571 Chapter 16 PLC Function CT2000 Series  Another method can be used to set D1091: Determine which of slave stations 0 to 7 will not be needed, and set the corresponding bits to 0. For instance, if it is not necessary to control slave stations 2, 6 and 7, merely set D1091 = 003B, and the setting method is the same as described above: Use WPL to initiate communications >...
  • Page 572 Step 5: Set the slave stations' station numbers, communications speed, control source, and command source Delta's CT2000 and EC series devices currently support the CANopen communications interface driver, and the corresponding slave station numbers and communications speed parameters are as follows:...
  • Page 573 Chapter 16 PLC Function CT2000 Series R= 3 750K R= 4 Control/command 01-01 source Step 6: Connect hardware wiring When performing wiring, note the head and tail terminal resistance; connection methods are as follows: VFD- CT ( Maste r) V FD -CT...
  • Page 574 Chapter 16 PLC Function CT2000 Series Set D2100 2200 2300 2400 2500 2600 2700=0  Download D2000 to D2799 settings  Step 3: Set the master's communications station number and communications speed When setting the master's station number (parameter 09-46, default is set as 100), ...
  • Page 575 Chapter 16 PLC Function CT2000 Series Step 6: Connect hardware wiring When performing wiring, note the head and tail terminal resistance; connection methods are as follows: VFD- CT ( Maste r) V FD -CT ( Sl ave) VFD- CT (S la ve)
  • Page 576 Please refer to parameters 12-58 Pr. 05-00 detailed explanation. ※ If a PM motor belongs to Delta's ECMA series, motor parameters can be directly input from data in the servo motor catalog, and parameter study will not be needed.
  • Page 577 Chapter 16 PLC Function CT2000 Series Speed mode control commands: FREQ(P) Target speed The first acceleration time setting first deceleration time setting Example of speed mode control: Before performing speed control, if the FOC (magnetic field orientation) control method is used, setting of electromechanical parameters must first be completed.
  • Page 578 Chapter 16 PLC Function CT2000 Series Torque control: Register table for torque mode: Control special M Special Description of Function Attributes M1040 Servo On Status special M Special Description of Function Attributes M1056 Servo On Ready M1063 Torque attained Control special D...
  • Page 579 Chapter 16 PLC Function CT2000 Series M1002 D1060 ON only for 1scan a Set control mode (0:V) M1000 Normally open contact Power on delay Power on delay Ready TORQ K100 K1000 Set Torque TORQ K-200 K1000 Set Torque Ready Power on...
  • Page 580 Chapter 16 PLC Function CT2000 Series Homing control/position control: Register table in homing mode/position mode: Control special M Special Description of Function Attributes M1040 Servo On Move to new position, must use control mode as position mode (D1060 = 1) and...
  • Page 581 Chapter 16 PLC Function CT2000 Series Set M1040 = 1 In the VF/SVC/VFPG mode, will enter the STANDBY mode (01-34 can be used to access the STANDBY mode's action options). In the FOC+PG mode, zero speed holding will occur Set M1055 = 1, and the driver will now start to search for the origin.
  • Page 582 Chapter 16 PLC Function CT2000 Series Part 3—point-to-point movement: Switch to position mode (set D1060 = 1), and move back and forth between position points. (+300000 ~ -300000 ) P2P mode M101 D1060 P2P mode Set control mode (0:V) K4M200...
  • Page 583 Chapter 16 PLC Function CT2000 Series 16-10 Internal communications main node control The protocol has been developed in order to facilitate the use of 485 instead of CANopen in certain application situations. The 485 protocol offers similar real-time characteristics as CANopen; this protocol can only be used on the C2000 and CT2000 devices.
  • Page 584 Chapter 16 PLC Function CT2000 Series Master programming: In a program, D1110 can be used to define a slave station to be controlled (1-8, if set as 0, can jump between 8 stations). Afterwards, M1035 is set as 1, and the memory positions of the master and slave stations will correspond.
  • Page 585 Chapter 16 PLC Function CT2000 Series Description of Function Special D Attributes Speed mode Location mode Torque mode Homing mode Frequency command Position command Torque command Zero command arrival attained attained completed Clockwise Clockwise Clockwise Clockwise Counterclockwise: Counterclockwise: Counterclockwise: Counterclockwise:...
  • Page 586 Chapter 16 PLC Function CT2000 Series It is required slave station 1 maintain forward rotation at 30.00Hz for 1 sec., and maintain reverse rotation at 60.00 Hz for 1 sec., and repeat this cycle continuously.   M300 K3000 D1122 +30.00Hz...
  • Page 587 Chapter 16 PLC Function CT2000 Series 16-11 Count function using MI8 16-11-1 High-speed count function The CT2000's MI8 supports one-way pulse counting, and the maximum speed is 100K. The starting method is very simple, and only requires setting M1038 to begin counting. The 32 bit count value is stored on D1054 and D1055 in non-numerical form.
  • Page 588 Chapter 16 PLC Function CT2000 Series 16-12 Modbus remote IO control applications (use MODRW) The CT2000's internal PLC supports 485 read/write functions, which can be realized using the MODRW command. However, the 485 serial port must be defined as available for the PLC's 485 use before writing a program, and the parameter 09-31 must be set as -12.
  • Page 589 Chapter 16 PLC Function CT2000 Series When the reported message indicates no error, it will switch to the next transmitted command M1077 M1078 M1079 ROLP K4M0 485 R/W 485 R/W 485 R/W rite is co rite is fail rite is time 0 If time out occurs or an error is reported, the M1077 will change to On.
  • Page 590 Chapter 16 PLC Function CT2000 Series Communication station #: ID0~ ID7 are defined as 2 , 2 , 2 ...2 , 2 Communication protocol Communication Protocol Communicaton Speed Step 2: Install control equipment. We sequentially connect a DVP16-SP (8 IN 8 OUT), DVP-04AD (4 channels AD), DVP02DA (2 channels DA), and DVP-08ST (8 switches) to the RTU485.
  • Page 591 Chapter 16 PLC Function CT2000 Series Step 3: Physical configuration CT2000 Step 4: Write to PLC program 16-150...
  • Page 592 Chapter 16 PLC Function CT2000 Series 16-151...
  • Page 593 Chapter 16 PLC Function CT2000 Series Step 5: Actual testing situation: I/O testing: When the switch is activated, it can be discovered that the display corresponds to M115 - M108. Furthermore, it can be seen that one output point light is added every 1 sec. (the...
  • Page 594 Chapter 16 PLC Function CT2000 Series 16-153...
  • Page 595 Chapter 16 PLC Function CT2000 Series 16-13 Calendar functions The CT2000's internal PLC includes calendar functions, but these may only be used when a keypad (KPC-CC01) is connected, and otherwise cannot be used. Currently-support commands include TCMP (comparison of calendar data), TZCP (calendar data range comparison), TADD (calendar data addition), TSUB (calendar data subtraction), and TRD (calendar reading).
  • Page 596 Chapter 16 PLC Function CT2000 Series *When it is discovered that the CT2000 has no keypad 10 sec. after startup, PLrt will be triggered. *If the keypad is suddenly pulled out while the calendar is operating normally, and is not reconnected for more than 1 minute, PLrt will be triggered.
  • Page 597 Chapter 16 PLC Function CT2000 Series [This page intentionally left blank] 16-156...

  • Page 598: Chapter 17 How To Select The Right Ac Motor Drive

    Chapter 17 How to Select the Right AC Motor DriveCT2000 Series Chapter 17 How to Select the Right AC Motor Drive 17-1 Capacity formula 17-2 General Precautions 17-3 How to choose a suitable motor The choice of the right AC motor drive for the application is very important and has great influence on its lifetime.
  • Page 599 Chapter 17 How to Select the Right AC Motor DriveCT2000 Series 17-1 Capacity Formulas 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 600 Chapter 17 How to Select the Right AC Motor DriveCT2000 Series 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 601 Chapter 17 How to Select the Right AC Motor DriveCT2000 Series 17-2 General Precaution Selection Note 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 circuit and the converter section may be damaged.
  • Page 602 Chapter 17 How to Select the Right AC Motor DriveCT2000 Series 17-3 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.
  • Page 603 3. 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. 4. Gear reduction motor: The lubricating method of reduction gearbox and speed range for continuous operation will be different and depending on brand.
  • Page 604 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives 18-1 Maintenance and Inspections 18-2 Greasy Dirt Problem 18-3 Fiber Dust Problem 18-4 Erosion Problem 18-5 Industrial Dust Problem...
  • Page 605 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-1 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 disp lay lamps have gone out, and then confirm that the cap...
  • Page 606 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series Main circuit Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there are any loose or missing screws Tighten or replace the screw ○...
  • Page 607 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series Transformer and reactor of main circuit Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there is any abnormal vibration or peculiar Visual, aural inspection and ○...
  • Page 608 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series Ventilation channel of cooling system Maintenance Period Check Items Methods and Criterion Half Daily Year Year If there is any obstruction in the heat sink, air Visual inspection ○...
  • Page 609 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-2 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...
  • Page 610 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-3 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 611 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-4 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.
  • Page 612 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-5 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...
  • Page 613 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-6 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 614 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series 18-7 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.
  • Page 615 Chapter 18 Suggestions and Error Corrections for Standard AC Motor Drives CT2000 Series [This page intentionally left blank] 18-12...
  • Page 616 Chapter 19 EMC Standard Installation GuideCT2000 Series Chapter 19 EMC Standard Installation Guide Preface Table of Contents 19-1 Introduction 19-1.1 What is EMC 19-1.2 EMC for AC Motor Drive 19-2 How to prevent EMI 19-2.1 Types of EMI: common-mode and differential mode noise 19-2.2 How does EMI transmit? (Noise transmission)
  • Page 617 AC motor drive accurately will decrease EMI influences and ensure long term stability of the electricity system. It is strongly suggested to follow Delta’s user manual for wiring and grounding. If any difficulties or problems arise, please follow the instructions and measures as indicated in this EMC Standard Installation Guide.
  • Page 618 Chapter 19 EMC Standard Installation GuideCT2000 Series 19-2 How to prevent EMI 19-2.1 Types of EMI: Common-mode and differential-mode noise The electromagnetic noise of an AC motor drive can be distinguished into common-mode and differential- mode noise. Differential-mode noise is caused by the stray capacitance between the conducting wires and common-mode noise is caused by the common-mode coupling current path created by the stray capacitance between the conducting wires and ground.
  • Page 619 Chapter 19 EMC Standard Installation GuideCT2000 Series Unshielded cable Noise Cstray Power System Cable supply Ground 3. Common-mode noise is coupled via the power cable to other power systems then the cable of such a power system is coupled to the transmission system, as shown in Figure 3.
  • Page 620 Chapter 19 EMC Standard Installation GuideCT2000 Series 19-3 Solution to EMI: Grounding The leakage current of an electronic equipment is conducted to ground via the grounding wire and the ground electrode. According to Ohm's law, potential differences may arise when the electrode’s ground and the ground’s ground resistance are different.
  • Page 621 Chapter 19 EMC Standard Installation GuideCT2000 Series Painted sheet metal 19-3.2 Ground Loops A ground loop occurs when the pieces of equipment are connected to more than one grounding path. In this case, the ground current may return to the grounding electrode via more than one path. There are three methods to prevent ground loops 1.
  • Page 622 Chapter 19 EMC Standard Installation GuideCT2000 Series TN system TN: The neutral point of the low voltage transformer or generator is earthed, usually the star point in a three-phase system. The body of the electrical device is connected to earth via this earth connection at the transformer.
  • Page 623 Chapter 19 EMC Standard Installation GuideCT2000 Series TN-C system TN-C: PE and N are two separate conductors in an electrical installation similar to a three-phase 5wire system, but near the power side, PE and N are combined into a PEN conductor similar to a three-phase 4 wire system.
  • Page 624 Chapter 19 EMC Standard Installation GuideCT2000 Series TT system TT: The neutral point (N) of the low voltage transformer and the equipment frames (PE) are connected to a separate earthing point. The Neutral (N) of the transformer and electrical equipment are connected.
  • Page 625 Chapter 19 EMC Standard Installation GuideCT2000 Series Criteria for earthing system and EMC TN-S TN-C Good Good Good Good Continuity of the Continuity of the RCD is Continuity of the Safety of PE conductor PE conductor mandatory PE conductor Personnel...
  • Page 626 Chapter 19 EMC Standard Installation GuideCT2000 Series 19-4 Solution to EMI: Shielding 19-4.1 What is Shielding? Electrostatic shielding is used to isolate equipment so that it will not create electromagnetic field interference or be influenced by an external electromagnetic field. A conductive material is used for electrostatic shielding to achieve this isolation.
  • Page 627 Chapter 19 EMC Standard Installation GuideCT2000 Series Electromagnetic fields Wall of (depth) shielded Greater leakage enclosure (gap) form bigger apertures "Waveguide below cut-off" doesn't leak very much G=gap (does not have to be a tube) ( ap er tu re d im en sio n)
  • Page 628 Chapter 19 EMC Standard Installation GuideCT2000 Series Electrical Cabinet Design In a high frequency electric field, shielding can be achieved by painting a thin layer of conductive metal on the enclosure or on the internal lining material. However, the coating must be thorough and all parts should be properly covered without any seams or gaps (just like a Faraday cage).
  • Page 629 Chapter 19 EMC Standard Installation GuideCT2000 Series 19-5 Solution to EMI: Filter 19-5.1 Filter Electromagnetic interference is transmitted in two ways, by radiation and by conduction. The most effective and economical method of reducing radiated interference is to use shielding and of reducing conducted interference is to use an electromagnetic filter.
  • Page 630 Chapter 19 EMC Standard Installation GuideCT2000 Series AC Motor Drives with Built-in Filter 1. Since interferences are suppressed by installing an earthed capacitor in the filter, the amount of current to ground (leakage current) could result in electric shocks to personnel or the power system. Please be aware of this problem.
  • Page 631 Chapter 19 EMC Standard Installation GuideCT2000 Series AVI/ACI/AUI Ferrite core 19-5.2 Harmonic Interference The AC motor drive’s input current is non-linear, the input rectifier generates harmonics. Harmonics must be limited to within a certain range to avoid impact the mains power and to avoid current distortion to ensure surrounding devices are not influenced.
  • Page 632 Chapter 19 EMC Standard Installation GuideCT2000 Series Current Wave Diagrams Without Reactor With Reactor -100 -100 -150 -150 250 300 400 450 250 300 400 450 19-19...
  • Page 633 Chapter 19 EMC Standard Installation GuideCT2000 Series [This page intentionally left blank] 19-20...

  • Page 634: Appendix A. Publication History

    Appendix A. Publication HistoryCT2000 Series Appendix A. Publication History V1.3 Explanations Affected Chapters Introduction of modified models (air force cooling) Chatper 1, Chapter 2, Chapter 3, Chatper 5, and new models (fan cooling) Chapter 6, Chapter 7, Chatper 8, Chapter 9...

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