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First of all, thank you for buying a high-performance universal frequency converter!
This is a general high-performance current vector inverter to control the AC asynchronous
motor, which can be used for textile, paper, wire drawing, machine tools, packaging, food, fans,
water pumps and a variety of automated production equipment to drive.
This manual introduces the functional characteristics and use methods of high-performance
general frequency converter, including product selection, parameter setting, operation debugging,
maintenance inspection, etc. Please read this manual carefully before use. The equipment
supporting manufacturer should send this manual to the end user along with the equipment to
facilitate the subsequent use of reference.
To illustrate the detailed part of the product, the legend in this specification is sometimes the status of the
cover or safety cover.
When using this product, be sure to install the shell and cover according to the instructions.
The legend in this instruction are for illustration only and may differ from the product you order.
 The company is committed to continuous product improvement, functionality and upgrading, and the
information provided is subject to change without notice.
 If you have problems with your use, please contact our regional agents, or contact our customer service
center directly
preface
matters need attention
— 1 —

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Summary of Contents for Firstech T5R5GB

  • Page 1 preface First of all, thank you for buying a high-performance universal frequency converter! This is a general high-performance current vector inverter to control the AC asynchronous motor, which can be used for textile, paper, wire drawing, machine tools, packaging, food, fans, water pumps and a variety of automated production equipment to drive.
  • Page 2: Table Of Contents

    Directory High Performance Universal frequency Converter User Manual catalogue Chapter I Safety Notes..............................3 1.1 Safety matters.............................. 3 Chapter II: Product Information..........................6 2.1 Nnameplate and model description......................6 2.2 Product Series Description........................6 2.3 Product Technical Specifications......................7 Chapter III: Electrical Installation........................... 9 3.1 Overall size and installation hole position of the frequency converter........
  • Page 3: Chapter I Safety Notes

    High Performance Universal Inverter User Manual Chapter I Safety Precautions Chapter I Safety Notes Safety definition: In this manual, the safety precautions are divided into the following two categories: Hazanger: serious injury or even death. Note: The danger caused by no required operation may lead to moderate or minor injuries, and equipment damage.
  • Page 4 Chapter I Safety Notes High Performance General Converter User Manual Use the security item stage classification Ensure that the power supply is at zero energy before wiring, otherwise  there is a danger of electric shock! Please ground the drive properly according to the standard, otherwise ...
  • Page 5 High Performance Universal Inverter User Manual Chapter I Safety Precautions Use the security item stage classification Do not touch the cooling fan, radiator and discharge resistance to test  the temperature, otherwise it may cause burns! danger Non-professional technicians do not detect signals during operation, ...
  • Page 6: Chapter Ii: Product Information

    Chapter II Product Information High-performance General Inverter User Manual Chapter II: Product Information 2.1 Nnameplate and model description data plate: Figure 2-1 The nameplate demonstration of the type: Figure 2-2 Model Description 2.2 Product Series Description Table 2-1 Model and technical data of high-performance general frequency converter Adaptation motor Frequency converter Power capacity...
  • Page 7: Product Technical Specifications

    High Performance Universal FrequConverter User Manual Chapter II Product Information Adaptation motor Frequency converter Power capacity input currenton output model (K VA) Three-phase power supply: 380V, 50 / 60Hz ***T 0R 7GB 0.75 ***T 1R 5GB ***T 2R 2GB ***T 4R 0GB 10.5 ***T 5R 5GB 14.6...
  • Page 8 Chapter II Product Information High-performance General Inverter User Manual Input Digital input: 0.01Hz frequency Analog input: 0.1% of the maximum frequency resolution 150%/0.5Hz (VVVF ) starting torque 150%/0.25Hz(FOC Sensorless) Torque control FOC Sensorless:10% accuracy VVVF curve type: straight line, multipoint, power function, V / F separation; VVVF Torque lifting support: automatic torque lifting (factory setting), manual torque characteristic...
  • Page 9: Chapter Iii: Electrical Installation

    (mm) (mm) (Kg) Single phase 220V ***S0R4GB potentiometer 67.5 φ5.0 1.28 ***S0R7GB Knob height ***S1R5GB 10mm Three phase 380V ***T0R7GB potentiometer 67.5 φ5.0 1.28 ***T1R5GB Knob height ***T2R2GB 10mm ***T4R0GB φ5.0 1.57 potentiometer ***T5R5GB Knob height — 9 —...
  • Page 10: Wiring

    Chapter III User Manual for High Performance Electrical Inverter Table 3-1 High Performance General Outline Dimensions and Installation Size 3.2 Wiring 3.2.1, standard wiring diagram Figure 3-3 Standard wiring diagram (K2 relay is not installed by default and can be selected according to customer requirements) 3.2.2 Main circuit wiring terminal 1) Description of the main loop terminal of the single-phase frequency converter:...
  • Page 11 High Performance General Frequency converter User Manual Chapter 3 Electrical Installation Terminal mark name explain Single-phase power supply Single-phase 220V AC power connection point, T terminal R 、S input terminal suspended Positive and negative DC bus The common DC bus input point can also be used for the (+)、(-)...
  • Page 12 Chapter III User Manual for High Performance Electrical Inverter 3.2.3 Control loop wiring terminal Figure 3-5 Schematic diagram of the inverter control loop terminal Table 3-2 Definition description of terminal of inverter control circuit Terminal class Terminal name function declaration symbol Provide 10V power supply outward, with the maximum output current: 50mA Output of 10V...
  • Page 13: Chapter 4: Keyboard Display And Operation

    High Performance Universal Frequency Converter User Manual Chapter 4 Keyboard Display and Operation Chapter 4: Keyboard Display and Operation 4.1 Introduction of the L E D keyboard interface Use the operation panel to modify the functional parameters, monitor the working status and control the operation control (start and stop) of the converter.
  • Page 14: Description Of Function Code Viewing And Modification Method

    Chapter 4 Keyboard Display and Operation High Performance General Converter User Manual voltage unit RPM(Hz+A) Speed unit %(A+V) percentage 3) Digital display area: The 5-bit LED display can display the set frequency, output frequency, various monitoring data and alarm code, etc.
  • Page 15: Chapter V Functional Parameter Table

    High Performance General Inverter User Manual Chapter V Functional Parameter Table Chapter V Functional Parameter Table "○" indicates that the setting value of this parameter can be changed when the frequency converter is in the shutdown and operating state. "●" indicates that the set point of this parameter can not be changed when the frequency converter is in operation.
  • Page 16 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute combination 1: Frequency source B 2: frequency source A + frequency source B 3: frequency source A-frequency source B 4: Maximum value of both: MAX (A, B) 5: Minimum value of both: MIN (A, B) Keyboard preset...
  • Page 17 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute Rated frequency 0.01Hz~ Maximum frequency (00-08) 50.00Hz 01-03 ● of motor Motor rated Model 1~36000rpm 01-04 ● speed determination The motor is rated Model 0~2000V 01-05 ●...
  • Page 18 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute maximum voltage Multipoint V / F intermediate 0.00Hz~F3 0.00Hz 02-05 ○ frequency F2 Multi-point V / F intermediate 0.0%~V3 0.0% 02-06 ○ voltage V2 Multipoint V / F minimum 0.00Hz~F2 0.00Hz...
  • Page 19 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute magnetic constant 0: Number setting (02-17) 1:AI1 2:AI2 3: AI3 (extension) V / F to separate 4:HDI 02-16 ○ the voltage source 5: Multi-section speed 6:PID 7: RS-485 communication 8: Keyboard analog potentiometer...
  • Page 20 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute switching 0.00Hz~(03-22) 5.00Hz 03-04 ○ frequency 1 switching (03-21) ~ Maximum frequency 10.00Hz 03-05 ○ frequency 2 The ASR low-pass 0~10 03-06 ○ filtering constant Electric transfer differential 50~200%...
  • Page 21 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute 5: Torque is set by the HDI 6: The torque is set by multiple speeds 7: Torque RS-485 communication setting 8: Keyboard analog potentiometer setting Recurrent number -300.0~300.0% 50.0%...
  • Page 22 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute number setting Brake torque limit 0.0~300.0% 180.0% 04-10 ○ number setting Vector low-frequency 0.0~100.0% 0.0% 04-11 ○ torque compensation Vector high-frequency 0.0~100.0% 0.0% 04-12 ○ torque compensation 05 Group start-stop control parameters 0: Direct start...
  • Page 23 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute Stop the DC brake 05-11 0.0~100.0% 0.0% ○ current Stop the DC brake 05-12 0.00~50.00s 0.00s ○ time Reverse the dead 05-16 0.0~3600.0s 0.00s ○...
  • Page 24 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute 8: Operation is paused 9: External fault input 10: Increased frequency setting (UP) 11: Falling frequency setting (DOWN) The X2 terminal 06-02 ● 12: Frequency increase or decrease setting function selection clearance 13: Switch between A settings and B settings...
  • Page 25 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute 0x000~0x1FF Virtual terminal 0: Disable, 1: Use 06-12 0x000 ● setting Bit0~bit3:X1~X4 Bit8:HDI 0: Two-line 1 Terminal 1: Two lines 2 06-13 ● command mode 2: Three-line 1 3: Three-line 2 terminal...
  • Page 26 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute terminal control 0: valid settings 1: invalid Ten digits: The frequency source control is selected 0: Only number settings for frequency sources A, 1: All of the frequency sources are valid 2: Multiple speed is invalid when multiple speed is preferred Hundred bits: shutdown selection...
  • Page 27 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute AI1 Input filtering 06-46 0.000s~10.000s 0.100s ○ time 06-47 Lower limits of AI2 0.00V~(06-39) 0.00V ○ The lower limit of 06-48 -100.0~100.0% 0.0% ○ accordingly 06-49 AI2 upper limit...
  • Page 28 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute 6: The FDT1 was detected by the frequency level 7: The FDT2 was detected by the frequency level terminal 8: Frequency reaches 07-02 output function ○ 9: Running at zero speed selection 10: Upper limit frequency reaches...
  • Page 29 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute 07-10 AO1 output cap (07-08)~100.0% 100.0% ○ AO1 output upper limit 07-11 0.00~10.00V 10.00V ○ corresponding value output 07-12 0.000s~10.000s 0.000s ○ filtering time 07-18 HDO bottoming -100.0%~(07-20)
  • Page 30 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute 0: No function 1: Point up and run the JOG 2: Shift-based key (SHIFT) 3: Forward / reverse switch MF K / JOG key 08-01 ● function selection 4: Clear the UP / DOWN setting 5: Free parking...
  • Page 31 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute the shutdown command Thousand bits: / key and encoder integration function 0: Integration function is valid 1: The integral function is invalid Keyboard encoder and UP / DOWN 08-06 resolution...
  • Page 32 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute BIT10: Input terminal status BIT11: Output terminal status BIT12: Torque setting value (% bright) BIT13: Pulse count value BIT15: PLC and multiple speed current segments 0000~FFFF BIT0: Analog quantity AI1 value (V bright) BIT1: analog quantity AI2 value (V bright) BIT2: analog quantity AI3 value (V bright)
  • Page 33 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute Rectifier 08-13 0~120℃.0 ※ temperature Inverter 08-14 0~120℃.0 ※ temperature Frequency display 08-15 0.01~10.00 1.00 ○ coefficients Speed display 08-16 0.1~999.9% 97.3% ○ coefficient Line speed display 08-17 0.1~999.9%...
  • Page 34 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute calibration coefficient 09 Group fault recording parameters Current fault Faul Fault name Faul Fault name 09-00 ※ coding Previous front 09-01 ※ fault coding trouble-free Top two front fault 09-02 ※...
  • Page 35 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute Operating Input the 09-14 frequency of the ※ missing previous failure phase Given Output lack frequency of the of phase 09-15 ※ previous fault IGBT slope superheat...
  • Page 36 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute First secondary 09-27 fault module ※ temperature First secondary 09-28 fault input ※ terminal status First secondary 09-29 fault output ※ terminal status 10 Groups of protection parameters 0: Do not move Motor overload...
  • Page 37 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute protection Ten digits: the output lack of phase protection enabling 0 Invalid, 1 valid Individual bit: Overload overload warning selection 0: Motor is under overload warning 1: The frequency converter lacks the overload warning Ten places: under-overload overload action for...
  • Page 38 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute Individual bit: voltage instability automatic drop frequency Special function 10-17 Ten places: the frequency reaches the second ○ selection acceleration and deceleration time 0: Invalid, 1: valid Output terminal Individual bit: underpressure fault action...
  • Page 39 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute Acceleration time Model 11-03 0.0~3600.0s ○ determination Model 11-04 Slow down time 1 0.0~3600.0s ○ determination Acceleration time Model 11-05 0.0~3600.0s ○ determination Model 11-06 Slow down time 2 0.0~3600.0s...
  • Page 40 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute Jump frequency 11-27 0.00~ Maximum frequency 0.00Hz ○ amplitude of 3 The frequency 0.0~100.0% (Relative set frequency) 0.0% 11-28 ○ amplitude The amplitude of 0.0~50.0% (swing frequency amplitude) 0.0% 11-29 the jump...
  • Page 41 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute 12 Groups of process PID parameters 4:HDI 0: Number given 5: Multi-section speed PID for a given 1:AI1 RS-485 12-00 ○ source 2:AI2 communication 3:AI3 Keyboard analog...
  • Page 42 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute frequency 12-13 0.00~100.00 1.00 ○ ratio gain PID feedback loss 12-14 0.0% (not detected) ~100.0% 0.0% ○ detection value PID feedback loss 12-15 0.0s~3600.0s 1.0s ○ detection time the unit: 0: The frequency reaches the upper and lower...
  • Page 43 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute frequency setting value Multiple-segment speed-4 13-04 -100.0%~100.0% 0.0% ○ frequency setting value Multiple speed-5 13-05 frequency setting -100.0%~100.0% 0.0% ○ value Multiple-segment speed-6 13-06 -100.0%~100.0% 0.0% ○...
  • Page 44 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute setting value Multistage speed 13-15 of 15 frequency -100.0%~100.0% 0.0% ○ setting value segment 13-16 0.0~6553.5 s(min) 0.0s(min) ○ run time segment 13-17 0.0~6553.5 s(min) 0.0s(min) ○...
  • Page 45 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute runtime Value range: 0x0000~0xFFFF Section 0: B it0-1: two bit values, selected acceleration and deceleration time 1,2,3,4 Paragraph 1: B it2-3: Selected acceleration and deceleration time 1,2,3,4 Paragraph 2: B i-5: Selected acceleration and deceleration time, 1,2,3,4...
  • Page 46 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual Factory value name description attribute PLC drop memory 0: Do not remember the power loss 13-36 ○ selection 1: ELECTRIC memory PLC Downtime 0: Rerun from the first paragraph 13-37 memory start ○...
  • Page 47 High Performance General Inverter User Manual Chapter V Functional Parameter Table Factory value name description attribute selection 2: Stop without alarm (communication control mode) 3: Stop according to shutdown mode without alarm (all control modes) Communication LED the unit: 14-06 processing action 0: Write the operation with a response ○...
  • Page 48 Chapter V Functional Parameter TableHigh-performance Universal Inverter User Manual 28687 30-15 PID set point 0.1% 0x700F 28688 30-16 PID feedback values 0.1% 0x7010 30-17 PLC and multisegment 0x7011 28689 current segments 28690 30-18 HDI incoming frequency 0.01K Hz 0x7012 28691 30-19 continue to have 0x7013...
  • Page 49: Chapter Vi Fault Diagnosis And Countermeasures

    High Performance General Inverter Converter User Manual Chapter 6 Fault Diagnosis and Countermeasures Chapter VI Fault Diagnosis and Countermeasures The following fault types will be encountered during the use of the frequency converter. Please refer to the following table for simple fault analysis and handling. If the fault cannot be resolved, please contact the technical support promptly.
  • Page 50 Chapter VI Fault Diagnosis and CountermeasuresHigh-performance Universal Inverter User Manual Troubleshooting hitch Troubleshooting Fault name countermeasures code parameter identification 3. Adjust the voltage to the normal 3. Low voltage range 4. Whether there is a sudden adding load in 4. Cancel the sudden adding load the operation 5.
  • Page 51 High Performance General Inverter Converter User Manual Chapter 6 Fault Diagnosis and Countermeasures Troubleshooting hitch Troubleshooting Fault name countermeasures code phase existing in the peripheral lines (SPI) 2. The drive board is abnormal 2. Seek technical support 3. Abnormal lightning protection plate 3.
  • Page 52 Chapter VI Fault Diagnosis and CountermeasuresHigh-performance Universal Inverter User Manual Troubleshooting hitch Troubleshooting Fault name countermeasures code 1. Check whether the load is detached Err30 1. The operating current of the frequency 2. Whether the parameter setting Overload failure (LL) converter is less than the set parameters conforms to the actual operating conditions...
  • Page 53: Chapter Vii. The Modbus Communication Agreement

    High Performance Universal Converter User Manual Chapter VII Modbus Communication Protocol Chapter VII. The Modbus Communication Agreement A.0 Network mode There are two networking modes of frequency converter: single host / multi-slave mode and single host / single-slave mode. Figure A-1 Single host mostly from the unit network mode Figure A-2 Single host single from the unit network mode A.1.
  • Page 54 Chapter VII Modbus Communication Agreement High Performance Universal FrequConverter User Manual The Modbus message includes the start sign, the RTU message, and the end sign. The RTU message includes the address code, PDU, and CRC check. The PDU includes the command code and the data section.
  • Page 55 High Performance Universal Converter User Manual Chapter VII Modbus Communication Protocol device address 1 Bytes 0x01 command code 1 Bytes 0x03 Byte number 1 Bytes 2 * N (N is the number of registers) Register value is 8 bits higher; Register value 2 * N bytes Send the register value for the starting...
  • Page 56 Chapter VII Modbus Communication Agreement High Performance Universal FrequConverter User Manual A.4.3 Command code 0x10 writes multiple registers (supports 16 consecutive addresses) ask PDU  device address 1 Bytes 0x01 command code 1 Bytes 0x10 start address Two bytes 0x0000~0xFFFF (high 8-bit address at first) Number of registers Two bytes 0x0001~0x0010 (1~16, high 8 bits in front)
  • Page 57 High Performance Universal Converter User Manual Chapter VII Modbus Communication Protocol posterior give an example: Host send: 01 08 00 00 12 34 ED 7C Frequency converter response: 01 08 00 00 12 34 ED 7C 0x08 command code, write 0x1234 to 0X0000 address. The frequency converter response is exactly the same content.
  • Page 58 Chapter VII Modbus Communication Agreement High Performance Universal FrequConverter User Manual address space description The correspondence address is a hexadecimal representation. High 8 bits indicates the group number (00 ~ 1F), and low 8 bits indicates the serial 0x0000 ~ 0x1F0A number within the group (0 ~ 1F).
  • Page 59 High Performance Universal Converter User Manual Chapter VII Modbus Communication Protocol 0x1019 linear velocity 0x101A Current power time 0x101B Current run time 0x101C HDI input pulse frequency (relative to maximum frequency) at 1H z 0x101D Communication SetPoint View 0x101E Actual feedback speed 0x101F Frequency source A is shown 0x1020...
  • Page 60 Chapter VII Modbus Communication Agreement High Performance Universal FrequConverter User Manual 14-07=0 This address is 0x3001, 14-07=1 This address is 0x2101. Frequency B it0:0-Run Not ready 1-Ready to run converter 0x3001 B it3:0-asynchronous motor 1-Synchronous motor status 2 B i: 0-No overload 1-Overload warning B it 5:0-Afree 1-magnetic Monitor parameter...
  • Page 61 High Performance Universal Converter User Manual Chapter VII Modbus Communication Protocol User password When the user password is set, the host does not unlock the password 0x09 protection operation to directly read and write the function code Communication error command code table: Error description name...
  • Page 62 Chapter VIII User Manual of High-Performance General Frequency Converter for Special Parameter Group for Continuous Pressure Water Supply (with hibernation) Chapter VIII Special Parameter Group for Continuous Pressure Water Supply (with hibernation) High Performance General Water Supply Description: 00-02=0 / 1 (Keyboard / terminal start) 00-02=0 / 1 (Keyboard / terminal start) 00-19=3 (Constant pressure water supply 00-19=3 (Constant pressure water supply...
  • Page 63: Appendix To The Warranty Agreement

    High Performance Universal Inverter User Manual Appendix Warranty Agreement and Warranty Card Appendix to the Warranty Agreement 1) The warranty period of this product is twelve months (subject to the body barcode information). During the warranty period, if the product fails or damages when normally used according to the operating manual.
  • Page 64: Product Warranty Card

    Appendix Warranty Agreement and Warranty Card, High Performance Universal Converter User Manual Product Warranty Card Address: customer Unit name: Postal Code: contacts: information contact number: product model: Body barcode (paste here): on-product information Agent Name: (Maintenance time and content): fault message —...

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