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Veichi ACH200 Series Manual

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First of all, thank you for purchasing ACH200 series high voltage AC drive from Veichi!
ACH200 series high-voltage AC drive is power unit cascade type structure, adopting high-
performance vector control technology, the highest output voltage level of 11kV, with excellent
control performance, high reliability and other advantages. It can meet the demand of modern
industry for energy saving of large and medium-sized fans, pumps and general machinery as well
as process speed regulation, and is widely used in electric power, metallurgy, mining, building
materials, oil and gas, petrochemical, municipal and other industries.
This manual describes in detail the functional characteristics of the ACH200 series high-
voltage AC drive and the use of methods, including product selection, installation, parameter setting,
operation and commissioning, maintenance and inspection, etc., before use, please be sure to
carefully read this manual, equipment supporting manufacturers, please send this manual along with
the equipment to the end-user, to facilitate the subsequent use of reference.
When you find any problems in use, and this manual cannot provide you with answers, please
contact the company, our professional and technical staff will be happy to serve you, please put
forward your valuable comments and suggestions!
Preface

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Summary of Contents for Veichi ACH200 Series

  • Page 1 Preface First of all, thank you for purchasing ACH200 series high voltage AC drive from Veichi! ACH200 series high-voltage AC drive is power unit cascade type structure, adopting high- performance vector control technology, the highest output voltage level of 11kV, with excellent control performance, high reliability and other advantages.
  • Page 2 Catalog ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Catalog Chapter 1 Safety Information and Precaution ..........5 1.1 Description of Safety Information................ 5 1.2 Warning and Labelling ..................5 1.3 Safe Operation ...................... 7 1.3.1 Pre-power Check after Initial or Maintenance Overhaul .......... 8 1.3.2 Pre-routine Power Supply Check ................
  • Page 3 Catalog ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 3.3 Electrical Installation..................33 3.3.1 Precautions Before Electrical Installation .............. 33 3.3.2 Diagram of The Position of The Outlet Hole of The Complete Machine ....33 3.3.3 System Grounding ....................35 3.3.4 Main Circuit Wiring ....................
  • Page 4 Catalog ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.6.2 Unit Information ..................... 60 6.6.3 External IO ......................60 6.6.4 Internal IO ......................61 6.6.5 Bypass Cabinet ....................... 61 6.7 Running Log ....................... 62 6.7.1 Running Records ....................62 6.7.2 Operation Record ....................
  • Page 5 Catalog ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 8.1.11 FB Process PID Control Parameter Set .............. 103 8.1.12 FC Multi-segment Speed, PLC Function Parameter Group ....... 105 8.1.13 FD Communication Control Function Parameter Group ........107 8.2 Summary Table of Monitoring Parameters ............
  • Page 6 Chapter 1 Safety Information and Precaution ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 1 Safety Information and Precaution High-voltage AC drive units are high-voltage rated products with dangerous voltages of 6kV or 10kV inside the cabinet. Therefore, the user must read and understand the ACH200 High Voltage AC drive Operating Instructions carefully before installing and putting the equipment into operation, and strictly comply with the operating procedures.
  • Page 7 Chapter 1 Safety Information and Precaution ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Dangers ◆ The AC drive unit and bypass cabinet of this product are in a high-voltage hazardous area, do not open the cabinet door when high voltage is applied.
  • Page 8 Chapter 1 Safety Information and Precaution ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual are damaged. ◆ Install protective barriers (marked with a high voltage hazard symbol) at the necessary locations and do not remove them while the equipment is in operation.
  • Page 9 Chapter 1 Safety Information and Precaution ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 1.3.1 Pre-power Check after Initial or Maintenance Overhaul ◆ Make sure the high voltage input and output cable connection terminal screws are tight.
  • Page 10 Chapter 1 Safety Information and Precaution ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual ◆ Grounding wires should be installed in all possible places of the construction equipment, and for two-way power supply units, when servicing a busbar cutter ◆...
  • Page 11 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 2 Product Information 2.1 Nameplate Information and Naming Rule Nameplate information: Rated capacity: 500 kVA Adaptable motor power: 400 kW Rated input voltage: Rated output voltage:...
  • Page 12 2.2 Operating Principle and System Component 2.2.1 System Working Principle The ACH200 series of high voltage AC drive systems are "high-high", voltage-source AC drives. The series H-bridge high voltage AC drive speed control system is based on an output of 6kV with 5 units per phase (for 10kV, 8 units per phase).
  • Page 13 (optional). When a unit fails, the power unit can be bypassed automatically to ensure that the frequency control system continues to work normally. 2.2.2 System Component The components of the ACH200 series high voltage AC drive speed control system include an integrated AC drive cabinet, and a bypass cabinet (optional), as shown in Figure 2-4.
  • Page 14 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.2-4 1) Transformer cabinet composition: The transformer cabinet contains mainly high-voltage isolated phase shifting transformers. In the case of a 6kV high voltage frequency conversion system, for example, each phase of the power cabinet consists of five power units.
  • Page 15 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual If the device designed is a 10kV frequency-controlled system, it contains 8 power units in each phase. By using an optimised PWM (Pulse Width Modulation) control technology with independent intellectual property rights, the voltage waveform output to the motor is very close to a sinusoidal waveform with low harmonic content and small dv/dt.
  • Page 16 This system consists of high voltage cabinet, manual bypass cabinet, high voltage AC drive and high voltage motor, of which the manual bypass cabinet and high voltage AC drive are provided by Veichi Electric (the high voltage cabinet is already available in the original system). Automatic bypass cabinets:...
  • Page 17 The system consists of a high-voltage cabinet, an automatic bypass cabinet, a high-voltage AC drive and a high-voltage motor, of which the automatic bypass cabinet and the high-voltage AC drive are provided by Veichi Electric (the high-voltage cabinet is already available in the original system).
  • Page 18 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Overload 120%: 60s capacity Acceleration and deceleration 0s~3600s（Customization available） times 8 digital inputs (expandable, programmable, compatible Switching input with 1 high speed pulse input, input range: 0kHz to 50kHz)
  • Page 19 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Control of power AC 380V± 10% supply MTBF 50000h -5℃~+40℃, above 40℃ can be used at a reduced rate, Ambient maximum operating temperature 50℃; for every 1℃...
  • Page 20 Chapter 2 Product Information ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 10kV Power Rated Rated Size W*D*H Weight AC drive model rating capacity current （mm） （kg） （kW） （kVA） （A） ACH200-10-0500-D 2100*1450*2000 2270 ACH200-10-0560-D 2100*1450*2000 2320 ACH200-10-0630-D...
  • Page 21 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 3 Mechanical and Electrical Installation 3.1 Requirements for Installation Condition 3.1.1 Environmental Requirement In order for the AC drive to operate stably and reliably over time, the installation environment should meet the following conditions: ◆...
  • Page 22 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.3-1 The distance between the back of the cabinet and the wall should be greater than 1000mm, the distance between the front of the cabinet and the wall should be greater than 1500mm, the distance between the two sides of the cabinet and the wall should be greater than 500mm and the distance between the top of all series units and the roof should be greater than 1000mm.
  • Page 23 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual frequency is lower than 40Hz, the heat generation can be estimated at 2% of the rated power of the AC drive. The air conditioning capacity required for individual space cooling is calculated in accordance with the practical area of the room, and can generally be calculated at 0.15kW per square...
  • Page 24 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual M ore than 1800 Front Back door door Back door wa ll Figure.3-2 b) Advantages of adding air ducts Low cost, high reliability and good heat dissipation. Suitable for applications where the site environment is relatively clean.
  • Page 25 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual environment inside the AC drive room. The cooling water is completely separated from the circulating air and the water pipeline is clearly separated from the high voltage equipment outside the AC drive room, ensuring that the high voltage equipment room is not subject to safety threats and accidents such as waterproofing and insulation damage.
  • Page 26 3m³ /h~4m³ /h per 10kW of cooling power. 3.1.4 Foundations and Foundation Design The ACH200 series high voltage AC drive must be installed on a level concrete foundation with a surface unevenness of <5mm; the foundation must be of non-combustible material with a moisture-proof, smooth and non-abrasive surface and able to withstand the weight of the AC drive;...
  • Page 27 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.3-3 Note: High-voltage and low-voltage lines must be strictly separated; cable trenches must be of flame-retardant material, smooth, moisture-proof, dust-proof and protected from small animals.
  • Page 28 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual cables with an external diameter not greater than 50mm are supported every 0.6m; power cables with an external diameter greater than 50mm are supported every 1.0m. Single-core cables arranged in a square triangle should be tied with ties every 1.0m.
  • Page 29 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 3.2 Machine Installation 3.2.1 Packaging Depending on the ease of logistics and the customer's agreement, we will take wooden boxes or simple packaging for logistics delivery. Whatever the method, we will ensure the safety of our products in transit.
  • Page 30 3.2.3 Carrying The ACH200 series high voltage AC drives are assembled on site from separate transformer cabinets and separate power cabinets, with the exception of the smaller models which have a one- piece structure. The on-site handling of the cabinets can be carried out in three ways: crane, roller truck and roller bar (for example, the integrated frequency converter cabinet).
  • Page 31 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.3-6 Rolling bar (recommended): This is the easiest method. Place a number of side by side rollers on the floor, place the cabinet on top of the side by side rollers and move the rollers in a circular motion for handling.
  • Page 32 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual and specification of the equipment you are ordering. Check the appearance for any damage that may have occurred during transport and handling, such as the appearance of the cabinet for damage, the deformation of doors and side panels, and the loss of components inside the cabinet.
  • Page 33 3.2.6 Installation of The Cabinet Top Fan Depending on the model, the ACH200 series high voltage AC drives are fitted with different numbers of fans to allow for heat dissipation. Some models are shipped with the cabinet top fan already installed, some models are shipped with the cabinet top fan in a separate package and need to be installed and fastened by the user on site as shown in the diagram below.
  • Page 34 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 3.3 Electrical Installation 3.3.1 Precautions Before Electrical Installation The input and output high voltage cables must be subjected to rigorous voltage resistance testing.
  • Page 35 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.3-10 Make sure that power and control cables are strictly separated.
  • Page 36 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 3.3.3 System Grounding Users must ensure that the grounding resistance is less than 4Ω, grounding with 5mm x 50mm copper row, and will be installed in the foundation channel steel frame under the cable trench, the...
  • Page 37 3.3.5 Wiring of the Control Circuit The ACH200 series high voltage AC drive user I/O interface board provides 8 switch inputs, 8 switch outputs, 4 analogue inputs and 5 analogue outputs (switch and analogue can be extended according to user requirements), while optional relay outputs are supported.
  • Page 38 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Classifica Termi Functional description of the Technical specification tion terminal Input impedance: 1.1kΩ High speed Optocoupler isolation High-speed pulse output terminal pulse Maximum output frequency...
  • Page 39 Chapter 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual The layout of the user IO board is shown below: Communication Extended Extended interface interfaces inter faces 485Communicat ion Pow er supply input...
  • Page 40 Chapter 4 System Commissioning and Operation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 4 System Commissioning and Operation 4.1 Commissioning process Figure.4-1 4.2 Commissioning Caution Dangerous 1) The variable frequency speed control system is a high-voltage dangerous equipment, any...
  • Page 41 Chapter 4 System Commissioning and Operation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 5) Do not operate on the touch screen without training. 4.3 Pre-commissioning and Operation Inspection Cautions 1) Ensure that there are no strange objects inside the cabinet...
  • Page 42 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 5 AC drive Operating Instructions 5.1 Pre-operation Preparation Cautions 1) The input voltage should be within the allowable range of -15% to +10%.
  • Page 43 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 15) After the commissioning of the AC drive system is completed, its operating parameters have been set, non-professional personnel please do not modify without permission, otherwise it may cause abnormal shutdown or equipment failure.
  • Page 44 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual selected through the display. 2) Remote DCS control of AC drive When the switchgear is controlled remotely, the control command is controlled by the remote terminal, which mainly controls the start/stop of the AC drive.
  • Page 45 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 5.5 Alarm Release and Fault Reset 1) Alarm release The system provides an audible and visual alarm when a fault occurs. The user can click the "Alarm Release"...
  • Page 46 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.5-2 4. Enter the parameter setting interface for parameter setting. Select "Local Command Source" as the command source, and "Digital Given" as the frequency source, without closed loop mode.
  • Page 47 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.5-5 8. When the normal operation of the motor needs to change the speed, you can click on the main interface "Frequency given", set the required frequency, set the corresponding value, the target frequency is modified, the system will start to adjust the frequency.
  • Page 48 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.5-7 ◆ Remote communication control, Digital given, Open-loop 0peration 1. Check the status of contactors and circuit breakers and various connections. Check the bypass cabinet to confirm that KM1, KM2 and KM3 vacuum contactors are completely disconnected;...
  • Page 49 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual voltage power to the system through the charged indicator of the cabinet door) and wait for the system to issue the " Ready" signal.
  • Page 50 Chapter 5 AC drive Operating Instructions ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Command Source", frequency source selects "Voltage/Current Analog Input", no closed loop mode. Figure.5-11 Figure.5-12 5. Press the "AC drive Close Button" and wait for KM1 and KM2 to close (can be judged by the indicator).
  • Page 51 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 6 Touch Screen Display and Operation Examples 6.1 Monitoring Interface The monitoring interface is shown in Figure.6-1, which is divided into two main areas, the system status display area and the system data display area.
  • Page 52 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.2 Login Interface The login screen is shown in Figure.6-2, in which you can select operator, administrator and manufacturer. Figure.6-2 Note: Only enter the corresponding password to enter the corresponding interface, select operator, enter the corresponding password ******, the control panel will light up, click the control panel to enter the main interface;...
  • Page 53 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.2.2 Monitoring Screen After logging in to the corresponding user, click to enter the monitoring screen, you can view the current relevant operation information and can operate by: operator, administrator, manufacturer.
  • Page 54 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.2.4 Multi-language After logging in the corresponding user, click to enter the language switch screen, you can switch the current language used, currently can support: Chinese, English, Russian.
  • Page 55 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.2.6 Modify Password After logging in to the corresponding user, click , and enter the Change User Password screen, where you can change the password of the relevant user. Can be operated by: Manufacturer.
  • Page 56 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.3 Home Screen The Home screen is shown in Figure. 6-6, which can set the frequency and start/stop of the system.
  • Page 57 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.6-7 6.5 Parameter Setting The parameter setting interface is shown in Figure.6-8. This interface allows the setting of parameter groups. Figure.6-8...
  • Page 58 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.6-9 The left side is the function code of all parameters in F0 group, the middle is the range of set...
  • Page 59 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.6-11 If the definition name is long and cannot be directly displayed, details will be displayed. Click on the details to view the complete definition name, as shown in Figures 6-12 and 6-13:...
  • Page 60 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.6-13 6.6 Instant Information The instant information interface is shown in Figure.6-14. This interface can be used to monitor the real-time data of the current system operation status, including operation information, unit information, external IO, internal IO, bypass cabinet, etc., as shown in Figure.6-14 to Figure.6-18:...
  • Page 61 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.6.2 Unit Information Displays the status information of the current unit. The screen is as follows: Figure.6-15 6.6.3 External IO Display the function and status of the current IO. The screen is shown below:...
  • Page 62 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.6.4 Internal IO Displays the function and status of the current IO. The screen is as follows: Figure.6-17 6.6.5 Bypass Cabinet The function and status of the four bypass cabinets are displayed.
  • Page 63 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.7 Running Log The running log interface is shown in Figure.6-19. This interface can monitor and find running records, operation records, alarm records, fault records, etc., as shown in Figure.6-19 to Figure.6- 6.7.1 Running Records...
  • Page 64 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Figure.6-20 6.7.3 Alarm Record After entering the alarm record screen, HMI opens the alarm list by default, and each sampling record has: alarm date, alarm time, alarm content, and the alarm is recorded once for each warning triggered by the AC drive.
  • Page 65 Chapter 6 Touch Screen Display and Operation Examples ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 6.7.4 Fault Record After entering the fault record screen, HMI opens the fault list by default, and each sampling record has: fault name, fault value, and one record for each fault that triggers the AC drive.
  • Page 66 ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 7 Modbus Communication Protocol ACH200 series AC drive is equipped with RS485 communication interface as standard, and master-slave communication using international standard Modbus communication protocol. Users can realize centralized control (setting AC drive control commands, operating frequency, modification of relevant function code parameters, monitoring of AC drive operating status and fault information, etc.) through PC/PLC, host computer, master AC drive, etc.
  • Page 67 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 7.2.1 Slave Address Please set the value of 0~247 (Decimal). When the slave address is set to 0, the host sends in a broadcast mode, and all slaves receive instructions.
  • Page 68 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Using the RTU frame format, the frame includes a frame error detection field calculated based on the CRC method. the CRC field detects the content of the entire frame. the CRC field is two bytes and contains a 16-bit binary value.
  • Page 69 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 7.4 Communication Instructions Read slave parameter command code: 03H, reads N words (Word), and can read up to 20 consecutive words. For example, if the AC drive with slave address 01H and memory start address 2100H ([C-00])
  • Page 70 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Slave address Command code Write data address high bit Write data address low bit Data content high bit Data content low bit CRC CHK low bit CRC CHK high bit 3.5 bytes transmission time...
  • Page 71 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Command code Detection code high bit Detection code low bit Data high bit Data low bit CRC CHK low bit CRC CHK high bit 3.5 bytes transmission time...
  • Page 72 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 0x07xx（No deposit EEPROM） F7 Torque control parameter group 0x17xx（Deposit EEPROM） 0x08xx（No deposit EEPROM） F8 V/F control parameter group 0x18xx（Deposit EEPROM） 0x0Axx（No deposit EEPROM） FA Protection parameter group 0x1Axx（Deposit EEPROM）...
  • Page 73 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual status Non- Bit1 accelerated Accelerated state state Non- Bit2 deceleration Deceleration state status Bit3 0: Positive 1: Reverse 0: Trouble- 1: AC drive Bit4...
  • Page 74 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Non- Bit2 deceleration Deceleration state status Bit3 0: Positive 1: Reverse 0: Trouble- 1: AC drive Bit4 free failure Chip 1: Chip lock Bit5...
  • Page 75 Chapter 7 Modbus Communication Protocol ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Bit0: 0 - Stop 1-Fairwave operation Bit1: 0－Non-accelerated 1－Accelerate Bit2: 0－Non-deceleration 1－Deceleration Bit3: 0－Positive 1－Reverse drive status Bit4: 0－AC drive normal 0x3202 information 1－Faulty Bit5: 0－Slave normal...
  • Page 76 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Chapter 8 Functional Parameter Table “●” : Indicates that this parameter can be changed when the AC drive is in operation； “〇” : Indicates that the parameter cannot be changed when the AC drive is in operation；...
  • Page 77 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual One digits: local command source digits: Remote command source Hundred digits: Remote 2 command source command 0: Reserved F0.02 ● 0x002 channel 1: Terminal control...
  • Page 78 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual digits: Terminal command bundle Hundred digits: communication command bundle Thousand digits: CAN card command bundle 0: No bundle 1: Digital give 2: Voltage/current analog AI1...
  • Page 79 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Acceleration ※● F0.14 0.01s~650.00s By Model 0x00E time 1 △ ※● Deceleration F0.15 0.01s~650.00s By Model 0x00F time1 △ digit: operation direction is reversed...
  • Page 80 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual operation frequency method 1: DC braking first then start from start frequency 2: Speed tracking start (only valid for closed loop) Start pre- F1.01 0.00s~60.00s...
  • Page 81 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual time 2 Deceleration F1.22 0.01s~650.00s 10.00s ●△ 0x116 time 2 Acceleration F1.23 0.01s~650.00s 10.00s ●△ 0x117 time 3 Deceleration F1.24 0.01s~650.00s 10.00s ●△ 0x118...
  • Page 82 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 8.1.3 F2 Switching Terminal Parameter Group Functi Function code Setting value range and Factory Prop Address name definition settings erties Code Internal multi- F2.00...
  • Page 83 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual F2.17 F2.17 〇 User multi- F2.18 function input 0x212 〇 terminalX3 User multi- F2.19 function input 〇 0x213 terminalX4 User multi- F2.20 function input 〇...
  • Page 84 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual channel switched terminal thousand digits: Reserved Internal multi- function output F2.37 0x225 〇 terminals （Y1） Internal multi- function output F2.38 〇 0x226 terminals（Y2） Internal...
  • Page 85 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Internal relay F2.53 〇 0x235 output（T1） Internal relay F2.54 0x236 〇 output（T2） Internal relay F2.55 〇 0x237 output（T3） Internal relay F2.56 0x238 〇 output（T4）...
  • Page 86 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual User multi- function output F2.76 〇 0x24C terminal（Y8） User relay output F2.77 0x24D 〇 （T1） User relay output F2.78 0x24E 〇 （T2） User relay output F2.79...
  • Page 87 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Multi-function relay terminal F2.95 0x25F 〇 (expansion card relay) EX6~X10 0: Closed and valid 1: Closed terminal F2.96 and valid 0x1000 ● 0x260 characteristics...
  • Page 88 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual corresponding setting AI2 (AS) lower F3.13 0x30D 0.00mA~20.00mA 4.00mA ● limit value AI2 (AS) lower limit F3.14 0x30E 0.00%~100.00% 0.00% ● corresponding setting AI2 (AS) upper F3.15...
  • Page 89 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual AI4 (AS) lower limit F3.32 0x320 0.00%~100.00% 0.00% ● corresponding setting AI4 (AS) upper F3.33 0.00mA~20.00mA 20.00mA ● 0x321 limit value AI4 (AS) upper limit F3.34...
  • Page 90 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual the setting Upper limit of F3.45 0.00V~10.00V 10.00V ● 0x32D curve 1 The upper limit curve F3.46 0x32E 0.00%~100.00% 100.00% ● corresponds the setting...
  • Page 91 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual selection 7: Output torque 8: PID amount of dosing 9: PID feedback amount output F3.60 10: Output power 0x33C ● selection 11: Input power...
  • Page 92 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual digit: carrier associated with temperature 0: Temperature independent 1: temperature dependent digits: carrier associated with output frequency 0: not related drive-side 1: related F4.33...
  • Page 93 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual ※ Model F5.04 Motor rated speed 1rpm~65000rpm 0x504 Setting 〇△ ※ Model F5.05 Motor rated voltage 1V~1500V 0x505 Setting 〇△ Asynchronous ※ Model F5.07...
  • Page 94 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 0: Same direction 1: opposite direction hundred digits: broken wire detection 0: off 1: on LED thousand digits: Z pulse correction 0: off 1: On...
  • Page 95 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Current loop D- F6.10 axis proportional 0.001~4.000 0.400 ●△ 0x60A gain Current loop D- F6.11 axis integration 0.001~4.000 1.000 ●△ 0x60B gain Current loop Q- F6.12...
  • Page 96 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Torque input F7.03 0.00%~100.00% 0.00% ●△ 0x703 lower limit value The lower limit F7.04 corresponds -200.00%~200.00% 0.00% ●△ 0x704 the setting Torque input F7.05 0.00%~100.00%...
  • Page 97 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual selection 1 to 9: reserved; 10: square V/F curve; 11: custom V/F curve； Self-setting F8.01 0.0%~100.0% 3.0% 0x801 〇△ voltage V1 Self-setting F8.02 0.00Hz~Max Frequency 1.00Hz...
  • Page 98 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Energy-saving step-down 0.010 F8.22 0.000V/ms~0.200V/ms ●△ 0x816 voltage V/ms regulation rate Energy-saving step-down 0.200 F8.23 0.000V/ms~2.000V/ms 0x817 ●△ voltage ramp-up V/ms rate 0: Function code F8.31...
  • Page 99 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual function Acceleration deceleration are effective, constant speed effective Overcurrent FA.01 0.0%~300.0% 160.0% 0xA01 ●△ Inhibit Point Overcurrent FA.02 0.0%~500.0% 100.0% ●△ 0xA02 suppression gain...
  • Page 100 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual digits: over- excitation control 0: Disable 1: Enable hundred digits: reserved thousand digits: reserved Busbar Model ※〇 FA.07 overvoltage 110.0%~150.0% 0xA07 Setting △ suppression point Bus overvoltage FA.08...
  • Page 101 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual shifted two places to the right & 0x3, selecting the action when the busbar detects a phase loss 1: Software input phase loss warning...
  • Page 102 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual LED one digits: checkout selection 0: untested 1: Constant speed detection only Excessive speed 2: Always. FA.23 deviation digits: alarm 0000 〇△ 0xA17 protection...
  • Page 103 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual FA.33 Transformer 0: Warning 1: Shutdown 0xA21 fault selection 2: Trip Failure self- FA.37 〇 0xA25 recovery times Failure self- FA.38 0.1s~100.0s 10.0s 〇...
  • Page 104 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual LED one digits: running direction 0: forward 1: reverse LED ten digits: running status 0: Shutdown Previous fault FA.56 1: Stabilized speed × 0xA38...
  • Page 105 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 8: Terminal selection 9: Active current component (local) Feedback signal FB.04 0.000s~6.000s 0.010s ●△ 0xB04 filtering time Feedback signal FB.05 0.00~10.00 1.00 ●△ 0xB05...
  • Page 106 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 0: Continue PID operation without reporting a fault 1: Stop and report fault Feedback break FB.26 2: Continue PID operation ●△ 0xB1A action selection...
  • Page 107 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual multi- 0.00Hz~maximum FC.13 40.00Hz ●△ 0xC0D segment speed14 frequency multi- 0.00Hz~maximum FC.14 30.00Hz ●△ 0xC0E segment speed15 frequency LED one digit: cyclic mode 0: Stop after single cycle...
  • Page 108 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual runtime （s/m/h） LED one digit: the direction of operation of this segment 0: forward 1: Reverse LED ten digits: this section acceleration deceleration time...
  • Page 109 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 485-3 communication: 0: 1200 bps 1: 2400 bps 2: 4800 bps 3: 9600 bps 4: 19200 bps 5: 38400 bps digits: 485-1 communication data format:...
  • Page 110 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual hundred digits: Extended 485-3 communication: Write operation with response 1: No response for write operation LED one digits: first set of transmit frames selected...
  • Page 111 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual parameter digits selection 0: Invalid 1: Host run command 2: Host given frequency 3: Host output frequency 4: Host upper limit frequency 5: Host given torque...
  • Page 112 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual FD.22 DP card address 1~247 ● 0xD16 LED one digit: internal IO disconnection action mode LED ten digits: external IO disconnection action mode LED hundred digits: external...
  • Page 113 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual PID dosing C0.10 0.1% 0x210A C0.30 feedback 0.01Hz 0x211E amount frequency Internal IO board C0.11 feedback 0.1% 0x210B C0.31 input FFFF 0x211F amount terminal...
  • Page 114 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Reverse rotation Timer trigger Reactor over- operation terminal temperature fault Pre-charge Three-wire operation Timer clear contactor (Xi) terminal feedback 1 Pre-charge Forward rotation Counter clock...
  • Page 115 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual feedback Bypass cabinet 3 Frequency Pre-excitation incoming increment/decrement command terminal contactor/knife clear (UP/DW clear) feedback Bypass cabinet 3 Channel A cut to Reserved (motor...
  • Page 116 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual switching disable frequency contactor/knife feedback PID Feeder Reversing Auto up-cut 24-26 Switching 1-3 Prohibition enable PID feedback Output contactor 27-29 Up-cut command switching 1-3...
  • Page 117 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual rotation contactor output switching contactor 3 unlocked Motor 3 Frequency converter Main power automatic cutting in forward rotation indication work frequency Fault Trip Alarm 1...
  • Page 118 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual operation frequency frequency contactor closing contactor closing (frequency (frequency contactor 1) contactor 1) Bypass cabinet 1 Bypass cabinet 4 IFC contactor IFC contactor Reserved...
  • Page 119 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual closing (AC drive contactor closing contactor 1) (AC drive contactor 1) Bypass cabinet 5 Bypass cabinet 2 outgoing outgoing contactor Retention contactor break break (AC drive...
  • Page 120 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Switchgear 3 high Pre-charge Reserved voltage tripping contactor break Bypass cabinet 3 Pre-charge main Reserved incoming contactor break contactor closed Bypass cabinet 3 Pre-charge main...
  • Page 121 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 8.4.2 Fault Message Description C9-27-C9-59 Indicates the fault details, each word is represented by bit, 1 indicates that the bit is faulty. Units Funct...
  • Page 122 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Detailed fault descriptions are shown below: C9-27 Fault marker 1 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 Overcurr Overcurr Drive Drive Drive Drive...
  • Page 123 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Rectifier side AC side Test Rectifier Rectifier AC input master overcurr input Rectifier mode side HALL undervol detects overvolt SD fault exceptio overload fault...
  • Page 124 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Undervo ltage in A2 over A2 input A2 input A2 input busbar A2 bus temperat overvolt is out of unbalanc driver overcurr overvolt operatio...
  • Page 125 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 A5 fiber A5arm A5 bus optic commun stop bypass commun reserved Reserve reserved Reserve ication undervol...
  • Page 126 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual ication ication undervol fault failure tage C9-41 Failure mark 15 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 undervol A9 input A9 input A9 input...
  • Page 127 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Undervo ltage in B3 over B3 input B3 input B3 input busbar B3 bus temperat overvolt is out of unbalanc driver overcurr overvolt operatio...
  • Page 128 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual B6 fiber B6 bus B6Brm optic shutdow commun bypass commun reserved reserved reserved Reserve ication fault ication undervol fault failure tage —— —— ——...
  • Page 129 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual ication ication undervol fault failure tage —— —— —— —— —— —— —— —— C9-51 Fault marker 25 bit0 bit1 bit2 bit3 bit4 bit5...
  • Page 130 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual Undervo ltage in C4 over C4 input C4 input C4 input busbar C4 bus temperat overvolt out of imbalanc driver overcurr overvolt operatio phase...
  • Page 131 Chapter 8 Functional Parameter Table ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual C7 fiber C7 bus C7 bus C7Crm optic shutdow shutdow commun bypass commun Reserve Reserve Reserve ication fault ication undervol undervol fault failure tage...
  • Page 132 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Chapter 9 Troubleshooting and Countermeasures There are two types of messages that appear under abnormal conditions in a variable frequency speed control system, one is an alarm message and the other is a fault message. When there is an alarm, the system can still continue to work, but will light up the alarm indicator and trigger an audible and visual alarm.
  • Page 133 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua prompt displayed on the keypad. ●If you cannot solve the problem even after reading the instruction manual, please contact our agent or call our customer service number (see back cover for contact information) after checking the following items again.
  • Page 134 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Table 5.3.1 List of fault, warning and prompt codes Communication Fault Communication Fault Fault name Fault name Code display Code name Flying speed No fault E.SPD...
  • Page 135 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua fault Buffer Reserved Reserved E.CHR contactor failure Brake unit Expansion card E. bRU E.BUS failure failure Reserved Reserved E.SPI communication failure Reserved Reserved E.FGA...
  • Page 136 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua 9.4 Motor Self-learning Fault Sub-code Description Attachment: The detailed fault diagnosis information of self-learning fault is shown in the table below, where FA.39 fault sub-code shows "20xx" as self-learning fault sub-code.
  • Page 137 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua The output voltage has reached the maximum value, but the current output is 2011 Output voltage exceeds the limit small (motor impedance is large or the...
  • Page 138 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua and relearn Synchronous motor encoder Encoder broken wire or signal interference 2051 direction learning failed or motor blocking Z pulse not detected by synchronous...
  • Page 139 Chapter 9 Troubleshooting and Countermeasures ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua 1. Check whether the motor connection is correct Other sub- Multiple faults occur 2. After rewiring learning still report the codes simultaneously while learning...
  • Page 140 Chapter 10 Daily Maintenance ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Chapter 10 Daily Maintenance 10.1 Daily Maintenance and Inspection Caution Inspection must be carried out by professional technicians, if necessary, the power of the AC...
  • Page 141 Chapter 10 Daily Maintenance ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Motor 1.Vibration, temperature 1. Smooth operation, normal √ rise temperature 2. Noise 2. No abnormal, uneven noise Input and 1. Input voltage is within the specified 1.
  • Page 142 Chapter 10 Daily Maintenance ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Figure 10-1 Cooling fan All cooling fans inside the AC drive have a service life of about 15,000 hours (i.e., the AC drive is used continuously for about two years), and should be replaced immediately if abnormal...
  • Page 143 Version Change Log ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua Version Change Log Date Changed version Change 2023.05 V1.0 First Edition Release...