INVT GD350-2R2G--UL Operation Manual
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INVT GD350-2R2G--UL Operation Manual

High-performance multi-function vfd
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Goodrive350-UL
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High-perfor mance
Multi-function VFD

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Summary of Contents for INVT GD350-2R2G--UL

  • Page 1 Goodrive350-UL Series High-perfor mance Multi-function VFD...
  • Page 2 Goodrive350-UL Series VFD Change histroy Date Modification description Version July. 2019 Initial version V1.0 1. Update function code P00.17 2. Update terminal and function Nov. 2019 V1.1 description section extension card function description...
  • Page 3 Goodrive350-UL Series VFD Preface Preface Thank you for choosing the Goodrive350-UL series variable-frequency drive (VFD). Goodrive350-UL is a high-performance and multi-function VFD aiming to integrate synchronous motor drive with asynchronous motor drive, and torque control, speed control with position control. It is armed with advanced vector control technology and the latest digital processor dedicated for motor control, thus enhancing product reliability and adaptability to the environment.

  • Page 4: Table Of Contents

    Goodrive350-UL Series VFD Contents Contents Preface ............................i Contents ............................ii Chapter 1 Safety precautions ......................1 1.1 What this chapter contains ....................1 1.2 Safety definition ........................1 1.3 Warning symbols ........................1 1.4 Safety guidelines ........................2 Chapter 2 Quick start ........................5 2.1 What this chapter contains ....................
  • Page 5 Goodrive350-UL Series VFD Contents 7.2 Indications of alarms and faults ..................238 7.3 Fault reset ......................... 238 7.4 Fault history ........................238 7.5 VFD faults and solutions ....................238 7.6 Analysis on common faults ....................247 7.7 Countermeasures on common interference ............... 254 Chapter 8 Maintenance and hardware fault diagnosis .............
  • Page 6 E.3 STO function installation checklist ..................357 Appendix F Acronyms and abbreviations ................358 Appendix G Further information ....................359 G.1 Product and service queries ..................... 359 G.2 Feedback on INVT VFD manuals ..................359 G.3 Documents on the Internet ....................359...

  • Page 7: Chapter 1 Safety Precautions

    Goodrive350-UL Series VFD Safety precautions Chapter 1 Safety precautions 1.1 What this chapter contains Read this manual carefully and follow all safety precautions before moving, installing, operating and servicing the variable-frequency drive (VFD). If these safety precautions are ignored, physical injury or death may occur, or damage may occur to the equipment.

  • Page 8: Safety Guidelines

    Goodrive350-UL Series VFD Safety precautions Symbols Name Instruction Abbreviation off to prevent electric shock Read Read the operation manual before manual operating on the equipment Procedures taken to ensure proper Note Note Note operation 1.4 Safety guidelines  Only trained and qualified electricians are allowed to carry out related operations.
  • Page 9 Goodrive350-UL Series VFD Safety precautions Note:  Select appropriate tools for delivery and installation to ensure a safe and proper running of the VFD and avoid physical injury or death. To ensure physical safety, the installation staff should take mechanical protective measures like wearing exposure shoes and working uniforms. ...
  • Page 10 Goodrive350-UL Series VFD Safety precautions the time designated on the VFD, and ensure the voltage between "+" and "-" is lower than 36V. 4. During operation, it is a must to ensure the permanent-magnet synchronous motor cannot run again by the action of external load; it is recommended to install effective external brake device or disconnect the direct electrical connection between permanent-magnet synchronous motor and the VFD.

  • Page 11: Chapter 2 Quick Start

    If not, contact local dealers or INVT offices. 5. Check whether the accessories (including user's manual, control keypad and extension card units) inside the packing box are complete. If not, contact local dealers or INVT offices. 2.3 Application confirmation Check the following items before operating on the VFD.

  • Page 12: Installation Confirmation

    Goodrive350-UL Series VFD Quick start cabinet. 3. Check whether the altitude of the application site exceeds 1000m, if yes, derate 1% for every additional 100 m. 4. Check whether the humidity of application site exceeds 90%, if yes, check whether condensation occurred, if condensation does exist, take additional protective measures.
  • Page 13 Goodrive350-UL Series VFD Quick start 4. Jogging to carry out device commissioning. Check whether the motor running direction is consistent with the direction required, if no, it is recommended to change the motor running direction by exchanging the motor wiring of any two phases. 5.

  • Page 14: Chapter 3 Product Overview

    Goodrive350-UL Series VFD Product overview Chapter 3 Product overview 3.1 What this chapter contains This chapter mainly introduces the operation principles, product features, layouts, nameplates and model instructions. 3.2 Basic principle Goodrive350-UL series VFD is used to control asynchronous AC induction motor and permanent-magnet synchronous motor.

  • Page 15: Product Specification

    Goodrive350-UL Series VFD Product overview DC reactor Fig 3.3 Simplified main circuit diagram (VFDs of 575V) Note: 1. The VFDs of 220V (18.5–55kW) and 460V (≥37kW,) supports external DC reactors and external braking units, but it is necessary to remove the copper tag between P1 and (+) before connecting. DC reactors and external braking units are optional.
  • Page 16 Goodrive350-UL Series VFD Product overview Function description Specification Speed control precision ±0.2% (SVC), ±0.02% (VC) Speed fluctuation ± 0.3% (SVC) Torque response <20ms SVC) , <10ms (VC) Torque control precision 10% (SVC) , 5% (VC) Asynchronous motor: 0.25Hz/150% (SVC) Starting torque Synchronous motor: 2.5 Hz/150% (SVC) 0Hz/200% (VC) G type:...
  • Page 17 Goodrive350-UL Series VFD Product overview Function description Specification RO1A NO, RO1B NC, RO1C common port RO2A NO, RO2B NC, RO2C common port Contact capacity: 3A/AC250V, 1A/DC30V Three extension interfaces: SLOT1, SLOT2, SLOT3 Extension interface Expandable PG card, programmable extension card, communication card, I/O card, etc Support wall-mounting, floor-mounting and Installation mode...

  • Page 18: Product Nameplate

    Goodrive350-UL Series VFD Product overview 3.4 Product nameplate GD350-045G/055P-4-UL E364851 IND. CONT. EQ 45 kW/55 kW AC 3PH 380V–480V 94A/128A 47Hz–63Hz AC 3PH 0V–Uinput 92A/115A 0Hz–400Hz Fig 3.4 Product nameplate Note: This is an example of the nameplate of standard Goodrive350-UL products. The CE/TUV/IP20 marking on the top right will be marked according to actual certification conditions.

  • Page 19: Rated Specifications

    Goodrive350-UL Series VFD Product overview 3.6 Rated specifications 3.6.1 AC 3PH 200V–240V VFD model Output power (kW) Input current (A) Output current (A) GD350-0R7G-2-UL 0.75 GD350-1R5G-2-UL GD350-2R2G-2-UL GD350-004G-2-UL GD350-5R5G-2-UL GD350-7R5G-2-UL GD350-011G-2-UL GD350-015G-2-UL GD350-018G-2-UL 18.5 GD350-022G-2-UL GD350-030G-2-UL GD350-037G-2-UL GD350-045G-2-UL GD350-055G-2-UL Note: •...
  • Page 20 Goodrive350-UL Series VFD Product overview Output Input current (A) Output current (A) VFD model power (kW) G-type P-type G-type P-type GD350-055G-4-UL GD350-075P-4-UL GD350-075G/090P-4-UL GD350-090G/110P-4-UL GD350-110G-4-UL GD350-132P-4-UL GD350-132G/160P-4-UL GD350-160G/185P-4-UL GD350-185G/200P-4-UL GD350-200G/220P-4-UL GD350-220G/250P-4-UL GD350-250G/280P-4-UL GD350-280G/315P-4-UL GD350-315G/350P-4-UL GD350-350G/400P-4-UL GD350-400G-4-UL GD350-500P-4-UL GD350-500G-4-UL Note: • The input current of 1.5–200kW VFDs is measured at the input voltage of 460V without reactors.

  • Page 21: Structure Diagram

    Goodrive350-UL Series VFD Product overview Note: • The input current of 18.5–110kW VFDs is measured at the input voltage of 575V without reactors. • The rated output current is the output current measured at the output voltage of 575V. • Within the allowable input voltage range, the output current/power cannot exceed the rated output current/power.

  • Page 22: Chapter 4 Installation Guidelines

    INVT does not assume any liability whatsoever for any installation which breaches local laws and regulations. If recommendations given by INVT are not followed, the VFD may experience problems that the warranty does not cover. 4.2 Mechanical installation 4.2.1 Installation environment...
  • Page 23 Goodrive350-UL Series VFD Installation guidelines Environment Condition  Condensation is not allowed.  The max RH cannot exceed 60% in the environment where there are corrosive gases. Storage -30–+60° C temperature The installation site should meet the following requirements.  Away from electromagnetic radiation sources.
  • Page 24 Goodrive350-UL Series VFD Installation guidelines A. Vertical installation C. Transverse installation B. Horizontal installation Fig 4.1 Installation direction of the VFD 4.2.3 Installation mode There are three kinds of installation modes based on different VFD dimensions. • Wall-mounting: for the VFDs of 220V≤55kW, 460V ≤200kW, and 575V •...
  • Page 25 Goodrive350-UL Series VFD Installation guidelines 4.2.4 Single-unit installation Hot air Cold air Fig 4.3 Single-unit installation Note: The min. dimension of B and C is 100mm. 4.2.5 Multiple-unit installation Hot air Cold air Fig 4.4 Parallel installation Note: • When users install VFDs in different sizes, align the top of each VFD before installation for the convenience of future maintenance.
  • Page 26 Goodrive350-UL Series VFD Installation guidelines 4.2.6 Vertical installation Windshield Cold Cold Windshield Fig 4.5 Vertical installation Note: During vertical installation, users must install windshield, otherwise, the VFD will experience mutual interference, and the heat dissipation effect will be degraded. -20-...
  • Page 27 Goodrive350-UL Series VFD Installation guidelines 4.2.7 Tilted installation Cold Cold Cold Fig 4.6 Tilted installation Note: During tilted installation, it is a must to ensure the air inlet duct and air outlet duct are separated from each other to avoid mutual interference. -21-...

  • Page 28: Standard Wiring Of Main Circuit

    Goodrive350-UL Series VFD Installation guidelines 4.3 Standard wiring of main circuit 4.3.1 Wiring diagram of main circuit Braking resistor Output reactor Input 3-PH power supply Output reactor filter Input 50/60Hz filter Fuse Fig 4.7 Connection diagram of main circuit for the VFD of 220V ≤15kW and 460V ≤30kW Braking unit DC reactor Braking resistor...
  • Page 29 Goodrive350-UL Series VFD Installation guidelines optional parts. See Appendix D "Optional peripheral accessories" for details. • P1 and (+) are short circuited in factory. If you need to use them to connect the DC rector, remove the contact tag between P1 and (+). 4.3.2 Main circuit terminal diagram Fig 4.10 Terminals of main circuit for the VFDs of 220V 0.75kW and 460V 1.5–2.2kW Fig 4.11 Terminals of main circuit for the VFDs of 220V 1.5–2.2kW and 460V 4–5.5kW...
  • Page 30 Goodrive350-UL Series VFD Installation guidelines Fig 4.12 Terminals of main circuit for the VFDs of 220V 4–5.5kW and 460V 7.5–11kW Fig 4.13 Terminals of main circuit for the VFDs of 220V 7.5kW and 460V 15–18.5kW -24-...
  • Page 31 Goodrive350-UL Series VFD Installation guidelines Fig 4.14 Terminals of main circuit for the VFDs of 220V 11–15kW and 460V 22–30kW Fig 4.15 Terminals of main circuit for the VFDs of 220V 18.5–30kW, and 460V 37–55kW, and 575V 18.5–37kW -25-...
  • Page 32 Goodrive350-UL Series VFD Installation guidelines Fig 4.16 Terminals of main circuit for the VFDs of 220V 37–55kW, 460V 75–110kW, and 575V 45– 110kW Fig 4.17 Terminals of main circuit for the VFDs of 460V 132–200kW -26-...
  • Page 33 Goodrive350-UL Series VFD Installation guidelines Fig 4.18 Terminals of main circuit for the VFDs of 460V 220–315kW Fig 4.19 Terminals of main circuit for the VFDs of 460V 350–500kW -27-...
  • Page 34 Goodrive350-UL Series VFD Installation guidelines 220V≥18.5kW 220V≤15kW Terminal 460V≥37kW Function 460V ≤30kW 575V 3-phase AC input terminals which are R, S, T Power input of the main circuit generally connected with the power supply. 3-phase AC output terminals which are U, V, W VFD output generally connected with the motor.

  • Page 35: Standard Wiring Of Control Circuit

    Goodrive350-UL Series VFD Installation guidelines The screw is The screw is not fastened. fastened. Fig 4.20 Screw installation diagram 4.4 Standard wiring of control circuit 4.4.1 Wiring diagram of basic control circuit Goodrive350-UL series Forward running Analog output Jogging 0-10V/0-20mA Fault reset output HDIA...
  • Page 36 Goodrive350-UL Series VFD Installation guidelines Terminal Instruction name • AI2: -10V–+10V voltage; • Input impedance: 20kΩ during voltage input; 250Ω during current input; • AI1 voltage or current input is set by P05.50; • Resolution ratio: When 10V corresponds to 50Hz, the min. resolution ratio is 5mV;...
  • Page 37 Goodrive350-UL Series VFD Installation guidelines Terminal Instruction name Max. input frequency: 50kHz; HDIB Duty ratio: 30%–70%; Supports quadrature encoder input; equipped with speed-measurement function +24V—H1 STO input 1 • Safe torque off (STO) redundant input, connect to external NC contact, STO acts when the contact opens, and the VFD stops output;...

  • Page 38: Wiring Protection

    Goodrive350-UL Series VFD Installation guidelines + 24V +24V + 24V + 24V + 24V External power（NPN mode） Internal power（NPN mode） Fig 4.23 NPN mode If input signal comes from PNP transistor, set the U-type short-contact tag based on the power used according to the figure below.
  • Page 39 Goodrive350-UL Series VFD Installation guidelines protect neighboring equipment from being damaged. 4.5.2 Protect the motor and motor cable in short circuit If the motor cable is selected based on rated VFD current, the VFD will be able to protect the motor cable and motor during short circuit without other protective devices.

  • Page 40: Chapter 5 Basic Operation Instructions

    Goodrive350-UL Series VFD Basic operation instructions Chapter 5 Basic operation instructions 5.1 What this chapter contains This chapter tells users how to use the VFD keypad and the commissioning procedures for common functions of the VFD. 5.2 Keypad introduction LCD keypad is included in the standard configuration of GD350-UL series VFD. Users can control the VFD start/stop, read state data and set parameters via keypad.
  • Page 41 Goodrive350-UL Series VFD Basic operation instructions Name Instruction Fault indicator; LED on – in fault state LED off – in normal state TRIP LED blinking – in pre-alarm state Short-cut key indicator, which displays different state under different functions, QUICK/JOG definition of QUICK/JOG key for details The function of function key...
  • Page 42 Goodrive350-UL Series VFD Basic operation instructions Name Instruction function of short-cut key (7) is The function of confirmation key varies with menus, eg Confirmation confirming parameter setting, confirming parameter selection, entering the next menu, etc. Under keypad operation mode, the running key is used Running key for running operation or autotuning operation.
  • Page 43 Goodrive350-UL Series VFD Basic operation instructions Name Instruction interfaces, eg switch over the monitoring interface, shifting the cursor rightward, enter the next menu etc. 240×160 dot-matrix LCD; Display display three monitoring (12) Display area screen parameters or six sub-menu items simultaneously RJ45 RJ45 RJ45 interface is used to...

  • Page 44: Keypad Display

    Goodrive350-UL Series VFD Basic operation instructions Area Name Displayed contents Display current running state of the VFD : "Ready" – The VFD is in stop state (no fault); "Run" – The VFD is in running state; "Jog" – The VFD is in jogging state; "Pre-alarm" –...
  • Page 45 Goodrive350-UL Series VFD Basic operation instructions 16:02:35 Forward 16:02:35 Forward Local Ready 01: GD350 Local Ready 01: GD350 Set frequency Set frequency 50.00 50.00 P17.00 DC bus voltage 540.0 P17.11 0.00 630.00 Digital input terminal state 0x0000 P17.12 Monitoring About Return Homepage Menu...

  • Page 46: Keypad Operation

    Goodrive350-UL Series VFD Basic operation instructions code and fault information with TRIP indicator on the keypad turning on. Fault reset operation can be carried out via STOP/RST key, control terminal or communication command. The fault code will be kept displaying until fault is removed. 16:02:35 Forward Local Fault...
  • Page 47 Goodrive350-UL Series VFD Basic operation instructions 16:02:35 Forward 16:02:35 Forward 16:02:35 Forward Local Ready 01: GD350 Local Ready 01: GD350 Local Ready 01: GD350 Set frequency Common parameter setup P00.10：Keypad setting frequency 50.00 P17.00 Parameter setup P00.00：Speed control mode DC bus voltage State monitoring/fault record P00.11：Acceleration time 1 540.0...
  • Page 48 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level setting P00.00: Speed control mode Pxx.xx: Common parameter setting xx Quick setting for function Pxx.xx code P00: Basic function group P00.xx P07: HMI group P07.xx P08: Enhance function P08.xx group Basic parameter P11: Protection parameter...
  • Page 49 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level group setting P98: AIAO calibration P98.xx function group P15: Communication extension card 1 function P15.xx group P16: Communication extension card 2 function P16.xx group Optional card P25: Extension I/O card function P25.xx input function group...
  • Page 50 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level fault P07.33: Running frequency of present fault P07.34: Ramps frequency of Fault state present fault P07.xx: xx state of the last but xx fault Clear fault Ensure to clear fault history? history Pxx.xx has modified parameter 1 Modified...
  • Page 51 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level Power-on guiding enable Power-on guiding settings Keyboard burning selection Fault time enable Control board burning selection 5.4.2 List edit The monitoring items displayed in the parameter list of stop state can be added by users as needed (through the menu of the function code in state check group), and the list can also be edited by users eg "shift up", "shift down"...
  • Page 52 Goodrive350-UL Series VFD Basic operation instructions 16:02:35 Forward 16:02:35 Forward 16:02:35 Forward Local Ready 01: GD350 Local Ready 01: GD350 Local Ready 01: GD350 Common parameter P00.10：Keypad setting frequency Shift up setup Parameter setup P00.00：Speed control mode Shift down State monitoring/fault P00.11：Acceleration time 1 Delete from the list record...
  • Page 53 Goodrive350-UL Series VFD Basic operation instructions 16:02:35 16:02:35 Forward Local Ready Forward Local Ready 01：GD350 01：GD350 P01.00：Running mode of start P01.01：Starting frequency of direct start Ensure to add to common P01.02：Hold-up time of starting frequency parameter setup? P01.03：Brake current before start P01.04：Brake time before start P01.05：Acceleration/deceleration mode selection Return...
  • Page 54 Goodrive350-UL Series VFD Basic operation instructions 5.4.6 Parameter setting edit interface In the fourth-level menu in "parameter setting" menu, press key, key or key to enter parameter setting edit interface. After entering edit interface, set the parameter from low bit to high bit, and the bit under setting will be highlighted.
  • Page 55 Goodrive350-UL Series VFD Basic operation instructions 5.4.8 Motor parameter autotuning In "Motor parameter autotuning" menu, press key, key or key to enter motor parameter autotuning selection interface, however, before entering motor parameter autotuning interface, users must set the motor nameplate parameters correctly. After entering the interface, select motor autotuning type to carry out motor parameter autotuning.
  • Page 56 Goodrive350-UL Series VFD Basic operation instructions to set keypad language, time/date, backlight brightness, backlight time and restore parameters. Note: Clock battery is not included, and the keypad time/date needs to be reset after power off. If time-keeping after power off is needed, users should purchase the clock batteries separately. Forward Local Ready...
  • Page 57 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level Synchr 3: Set via AI3 onous motor P02.01 Rated 4: Set via power of high-speed asynchronous pulse HDIA motor 1 P02.02 Rated 5: Set via frequency of simple PLC asynchronous program motor 1 P02.03 Rated...
  • Page 58 Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level synchronous motor 1 13: Set via P02.19 Rated EtherCAT/PR current of OFINETcomm synchronous unication motor 1 14: Set via Whether to PLC card conduct autotuning? 15: Reserved Motor parameter 0: Keypad autotuning P00.01 interface...

  • Page 59: Basic Operation Instruction

    Goodrive350-UL Series VFD Basic operation instructions First-level Second-level Third-level Fourth-level mode 3: VC 0: Decelerate P01.08 to stop Stop mode 1: Coast to stop P00.11 Acceleratio n time P00.12 Deceleratio n time 5.5 Basic operation instruction 5.5.1 What this section contains This section introduces the function modules inside the VFD ...
  • Page 60 Goodrive350-UL Series VFD Basic operation instructions Start Power up after confirming the wiring is correct Restore to default value (P00.18=1) Set the motor parameters of Set the motor parameters of P02.01–P02.05 as per the P02.15–P02.19 as per the motor nameplate motor nameplate Press QUICK/JOG to jog If the motor rotates in wrong direction, power off...
  • Page 61 Goodrive350-UL Series VFD Basic operation instructions The running command channel can be set by terminal commands besides P00.01 and P00.02. Multi-function Multi-function terminal Multi-function terminal Current running terminal function (36) function (37) function (38) command channel Command switches Command switches to Command switches to P00.01 to keypad...
  • Page 62 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value current motor is motor 2, only P12.06, P12.07 and P12.08 will be autotuned. 0: No operation 1: Restore to default value 2: Clear fault history Function parameter Note: After the selected function operations P00.18 restoration...
  • Page 63 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 0: No function 1: Jogging 2: Reserved 3: Switching between forward/reverse rotation 4: Clear UP/DOWN setting 5: Coast to stop 6: Switch running command reference mode by sequence 7: Reserved Tens: Reserved...
  • Page 64 Goodrive350-UL Series VFD Basic operation instructions R S T Rectifier bridge φ Calculate i exciting current Park IGBT conversion pulse bridge Calculate i torque current φ Position observation Voltage detection Speed identific ation Flux linkage observation Park Clark Current conversio conversion detection Motor...
  • Page 65 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value only P12.06, P12.07 and P12.08 will be autotuned. 0: Asynchronous motor P02.00 Type of motor 1 1: Synchronous motor Speed loop proportional P03.00 0–200.0 20.0 gain 1 P03.01 Speed loop integral time 1 0.000–10.000s 0.200s...
  • Page 66 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value same as above) 10: Set via pulse frequency HDIB (the same as above) 11: Set via EtherCAT/PROFINET communication 12: Set via PLC Note: Set mode 2–12, 100% corresponds to three times of rated motor current.
  • Page 67 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value limit frequency of reverse rotation in torque control 0: Keypad (P03.20) 1: AI1 (100% relative to three times of motor current) 2: AI2 (the same as above) 3: AI3 (the same as above) 4: Pulse frequency HDIA (the same as above)
  • Page 68 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 1: Reserved Tens place: Reserved 0: Reserved 1: Reserved Hundreds place: ASR integral separation enabling 0: Disabled 1: Enabled Thousands place: Reserved 0: Reserved 1: Reserved Range: 0x0000–0x1111 P03.36 ASR differential gain...
  • Page 69 Goodrive350-UL Series VFD Basic operation instructions For the load featuring decreasing moment, eg, fan and water pump, as the relation between its actual torque and speed is squared or cubed, it is recommended to adopt the V/F curve corresponds to power 1.3, 1.7 or 2.0. Output voltage Torque -down V/F curve (1.3 order)
  • Page 70 Goodrive350-UL Series VFD Basic operation instructions Output voltage V boost cut-off Output frequency f Energy-saving run During actual running, the VFD can search for the maximum efficiency point to keep running in the most efficient state to save energy. Note: This function is generally used in light load or no-load cases.
  • Page 71 Goodrive350-UL Series VFD Basic operation instructions Customized V/F curve (V/F separation) function: When selecting customized V/F curve function, users can set the reference channels and acceleration/deceleration time of voltage and frequency respectively, which will form a real-time V/F -65-...
  • Page 72 Goodrive350-UL Series VFD Basic operation instructions curve through combination. Note: This kind of V/F curve separation can be applied in various frequency-conversion power sources, however, users should be cautious of parameter setting as improper setting may damage the machine. Function Default Name Detailed parameter description...
  • Page 73 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value motor 1 V/F frequency point 2 P04.05 P04.03– P04.07 0.00Hz of motor 1 V/F voltage point 2 of P04.06 0.0%–110.0% 0.0% motor 1 V/F frequency point 3 P04.07 P04.05–...
  • Page 74 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value of motor 2 V/F voltage point 3 of P04.21 0.0%–110.0% 0.0% motor 2 V/F slip compensation P04.22 0.0–200.0% 100.0% gain of motor 2 Low-frequency P04.23 oscillation control 0–100 factor of motor 2 High-frequency...
  • Page 75 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value coefficient in the constant power zone When the synchronous motor VF control mode is enabled, this parameter is used to set the reactive Input current 1 in current of the motor when the output frequency is P04.34 synchronous motor...
  • Page 76 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value output power of the motor. In general, you do not need to modify this parameter. Setting range: 0–16000 Enable/disable IF 0: Disabled P04.40 mode for 1: Enabled asynchronous motor 1 When IF control is adopted for asynchronous motor Current setting in IF...
  • Page 77 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value for asynchronous coefficient of the output current closed-loop control. motor 2 Setting range: 0–5000 When IF control is adopted for asynchronous motor Integral coefficient in 2, this parameter is used to set the inetgral P04.48 IF mode for coefficient of the output current closed-loop control.
  • Page 78 Goodrive350-UL Series VFD Basic operation instructions -72-...
  • Page 79 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 0:SVC 0 1:SVC 1 Speed control 2:SVPWM P00.00 mode 3:VC Note: If 0, 1 or 3 is selected, it is required to carry out motor parameter autotuning first. Torque control 0:Disable P03.32...
  • Page 80 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 5: Multi-step (the same as above) 6: Modbus communication (the same as above) 7: PROFIBUS /CANopen/ DeviceNet communication (the same as above) 8: Ethernet communication (the same as above) 9: Pulse frequency HDIB (the same as above) 10: EtherCAT/PROFINET communication 11: PLC...
  • Page 81 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value torque during current) motoring 2: AI2 (the same as above) 3: AI3 (the same as above) 4: Pulse frequency HDIA (the same as above) 5: Modbus communication (the same as above) 6: PROFIBUS/CANopen/DeviceNet communication (the same as above) 7: Ethernet communication (the same as above)
  • Page 82 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Torque reference P17.15 -300.0–300.0% (rated motor current) 0.0% value 5.5.6 Motor parameter  Check the safety conditions surrounding the motor and load machineries before autotuning as physical injury may occur due to sudden start of motor during autotuning.
  • Page 83 Goodrive350-UL Series VFD Basic operation instructions Ready P00.01=0 (controlled by keypad) Synchronous Asynchronous Motor type motor motor (P02.00) P02.00=1 P02.00=0 Input motor nameplate Input motor nameplate (P02.15–P02.19) (P02.01–P02.05) Set autotuning mode (P00.15) Complete parameter Complete parameter Partial parameter rotary rotary autotuning static autotuning autotuning Press "RUN"...
  • Page 84 Goodrive350-UL Series VFD Basic operation instructions synchronous motor 1) can be obtained via calculation. 4. Motor autotuning can be carried out on current motor only, if users need to perform autotuning on the other motor, switch over the motor through selecting the switch-over channel of motor 1 and motor 2 by setting the ones of P08.31.
  • Page 85 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Rotor resistance of Depend P02.07 0.001–65.535Ω asynchronous motor 1 on model Leakage inductance of Depend P02.08 0.1–6553.5mH asynchronous motor 1 on model Mutual inductance of Depend P02.09 0.1–6553.5mH asynchronous motor 1...
  • Page 86 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 4: Switch over by EtherCAT/PROFINET communication Tens: Motor switch-over during running 0: Disable switch-over during running 1: Enable switch-over during running 0: Asynchronous motor P12.00 Type of motor 2 1: Synchronous motor Rated power of Depend...
  • Page 87 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value synchronous motor 2 on model Direct-axis inductance of Depend P12.21 0.01–655.35mH synchronous motor 2 on model Quadrature-axis inductance Depend P12.22 0.01–655.35mH of synchronous motor 2 on model Counter-emf constant of P12.23 0–10000...
  • Page 88 Goodrive350-UL Series VFD Basic operation instructions Logic diagram for running command after power-up -82-...
  • Page 89 Goodrive350-UL Series VFD Basic operation instructions Logic diagram for restart after power-cut Standby Keypad The running state Stop Stop before power cut Restart after Communi power-cut cation Delay time of restart Waiting time of restart at >P01.123 power-cut>P01.22 P01.21 (restart at power-cut) Termin FWD/REV Whether running terminal...
  • Page 90 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value frequency P01.03 DC brake current before start 0.0–100.0% 0.0% P01.04 DC brake time before start 0.00–50.00s 0.00s 0: Straight line 1: S curve Acceleration/deceleration P01.05 Note: If mode 1 is selected, it is required mode to set P01.07, P01.27 and P01.08 accordingly...
  • Page 91 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Waiting time of restart after P01.22 0.0–3600.0s (valid when P01.21 is 1) 1.0s power cut P01.23 Start delay 0.0–60.0s 0.0s P01.24 Stop speed delay 0.0–100.0s 0.0s 0: No voltage output Open-loop 0Hz output P01.25...
  • Page 92 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Depend P08.01 Declaration time 2 0.0–3600.0s on model Depend P08.02 Acceleration time 3 0.0–3600.0s on model Depend P08.03 Declaration time 3 0.0–3600.0s on model Depend P08.04 Acceleration time 4 0.0–3600.0s on model...
  • Page 93 Goodrive350-UL Series VFD Basic operation instructions GD350-UL VFD supports switch-over between different reference channels, and the rules for channel switch-over are shown below. Multi-function terminal Multi-function terminal Multi-function terminal Present reference function 13 function 14 function 15 channel Channel A switches to Combination setting Combination setting P00.09...
  • Page 94 Goodrive350-UL Series VFD Basic operation instructions Multi-function terminal Multi-function terminal Multi-function terminal Present reference function 13 function 14 function 15 channel Channel A switches to Combination setting Combination setting P00.09 channel B switches to channel A switches to channel B Max (A, B) Min (A, B) Note: "/"...
  • Page 95 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value DeviceNet communication 10: Set via Ethernet communication 11: Set via high speed pulse HDIB 12: Set via pulse string AB 13: Set via EtherCAT/PROFINET communication 14: Set via PLC card 15: Reserved Reference object of B 0: Max.
  • Page 96 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value multi-step speed takes priority Hundreds: Action selection at stop 0: Valid 1: Valid during running, clear after stop 2: Valid during running, clear after receiving stop command UP terminal frequency P08.45 0.01–50.00 Hz/s...
  • Page 97 Goodrive350-UL Series VFD Basic operation instructions Analog input curve setting Analog input filter P05.24 P05.25 P05.28 AI1 input voltage P05.26 P05.27 P17.19 P05.29 AI2 input voltage P05.30 P05.31 P17.20 P05.32 P05.37 P05.33 P05.34 P05.35 P05.36 HDIA input frequency P17.21 P05.39 HDIA P05.40 P05.43...
  • Page 98 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Corresponding setting of P05.30 -100.0%–100.0% -100.0% lower limit of AI2 P05.31 Intermediate value 1 of AI2 P05.29–P05.33 0.00V Corresponding setting of P05.32 -100.0%–100.0% 0.0% intermediate value 1 of AI2 P05.33 Intermediate value 2 of AI2 P05.31–P05.35...
  • Page 99 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Corresponding setting of P05.48 upper limit frequency of -100.0%–100.0% 100.0% HDIB HDIB frequency input filter P05.49 0.000s–10.000s 0.030s time 0–1 P05.50 AI1 input signal type 0: Voltage type 1: Current type 5.5.10 Analog output The GD350-UL series VFD carries one analog output terminal (0–10V/0–20mA) and one high-speed...
  • Page 100 Goodrive350-UL Series VFD Basic operation instructions Set value Function Description motor) Output voltage 0–1.5 times of rated voltage of VFD Output power 0–Two times of rated power Set torque value 0–Two times of rated current of motor 0–Two times of rated current of motor Output torque AI1 input value 0–10V/0–20mA...
  • Page 101 Goodrive350-UL Series VFD Basic operation instructions Set value Function Description communication 1000 corresponds to 100.0% C_AO1 from PLC 1000 corresponds to 100.0% C_AO2 from PLC 0–Two times of rated synchronous speed of motor Running speed 31–47 Reserved variable Related parameter list: Function Default Name...
  • Page 102 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 17: Set value 2 of PROFIBUS\CANopen communication 18: Set value 1 of Ethernet communication 19: Set value 2 of Ethernet communication 20: Input value of high-speed pulse HDIB 21: Set value 1 of EtherCAT/PROFINET communication...
  • Page 103 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value lower limit P06.29 Upper limit of HDO output P06.27–100.0% 100.0% Corresponding HDO output of P06.30 0.00–50.00kHz 50.00kHz upper limit P06.31 HDO output filter time 0.000s–10.000s 0.000s 5.5.11 Digital input The GD350-UL series VFD carries four programmable digital input terminals and two HDI input terminals.
  • Page 104 Goodrive350-UL Series VFD Basic operation instructions Function Description value uncontrolled by the VFD. This mode is applied in cases of large-inertia load and free stop time; its definition is the same with P01.08, and it is mainly used in remote control.
  • Page 105 Goodrive350-UL Series VFD Basic operation instructions Function Description value Note: Multi-step speed 1 is low bit, multi-step speed 4 is Multi-step speed terminal 3 high bit. Multi-step Multi-step Multi-step Multi-step Multi-step speed terminal 4 speed 4 speed 3 speed 2 speed 1 BIT3 BIT2...
  • Page 106 Goodrive350-UL Series VFD Basic operation instructions Function Description value Counter trigger Enable pulse counting of the counter. When the terminal is closed, the frequency value set by UP/DOWN can be cleared to restore the reference Clear frequency frequency to the frequency given by frequency command increase/decrease setting channel;...
  • Page 107 Goodrive350-UL Series VFD Basic operation instructions Function Description value closed-loop vector control. Switching the output polarity of PID, this terminal should PID polarity switch-over be used in conjunction with P09.03 Zero out the counter Zero out the position counting value When the terminal function is valid, the pulse input is Pulse increase increased according to the P21.27 pulse speed.
  • Page 108 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 13: Switch-over between setting A and setting B 14: Switch-over between combination setting and A setting 15: Switch-over between combination setting and setting B 16: Multi-step speed terminal 1 17: Multi-step speed terminal 2 18: Multi-step speed terminal 3 19: Multi-step speed terminal 4...
  • Page 109 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value quantity 41: Maintain power consumption quantity 42: Switching the upper torque limit setting mode to keypad 43: Position reference point input (valid only for S1, S2, and S3) 44: Spindle orientation disabled 45: Spindle zeroing/local position zeroing...
  • Page 110 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value BIT1: S2 virtual terminal BIT2: S3 virtual terminal BIT3: S4 virtual terminal BIT4: HDIA virtual terminal BIT5: HDIB virtual terminal 0: 2-wire control 1 1: 2-wire control 2 P05.11 2/3-wire control mode 2: 3-wire control 1...
  • Page 111 Goodrive350-UL Series VFD Basic operation instructions P06.05 output polarity Digital output selection Digital switch-on delay Digital switch-off delay selection P17.12 Digital input P06.06 P06.07 terminal state T delay P06.01 T delay Fault？ （Default value: 0） P07.40 Fault Digital output P06.08 P06.09 terminal state of current fault...
  • Page 112 Goodrive350-UL Series VFD Basic operation instructions Function Description value on the pre-alarm threshold; see P11.08–P11.10 for details. Output ON signal after the pre-alarm time elapsed based Underload pre-alarm on the pre-alarm threshold; see P11.11–P11.12 for details. Simple PLC state Output signal when current stage of simple PLC is completed completed Simple PLC cycle...
  • Page 113 Goodrive350-UL Series VFD Basic operation instructions Function Description value 37–40 Reserved C_Y1 C_Y1 from PLC (You need to set P27.00 to 1.) C_Y2 C_Y2 from PLC (You need to set P27.00 to 1.) C_HDO C_HDO from PLC (You need to set P27.00 to 1.) C_RO1 C_RO1 from PLC (You need to set P27.00 to 1.) C_RO2...
  • Page 114 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value communication 24: Virtual terminal output of POROFIBUS/CANopen communication 25: Virtual terminal output of Ethernet communication 26: DC bus voltage established 27: Z pulse output 28: During pulse superposition 29: STO action 30: Positioning completed 31: Spindle zeroing completed...
  • Page 115 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value HDO switch-on delay P06.08 0.000–50.000s (valid only when P06.00=1) 0.000s HDO switch-off delay P06.09 0.000–50.000s (valid only when P06.00=1) 0.000s Relay RO1 switch-on P06.10 0.000–50.000s 0.000s delay Relay RO1 switch-off P06.11...
  • Page 116 Goodrive350-UL Series VFD Basic operation instructions Related parameter list: Function Default Name Detailed parameter description code value 23: Simple PLC stop reset P05.01– Digital input function 24: Simple PLC pause P05.06 25: PID control pause P06.01– 16: Simple PLC stage reached Digital output function P06.04 17: Simple PLC cycle reached...
  • Page 117 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value P10.24 Multi-step speed 11 0.0% -100.0–100.0% P10.25 Running time of 11 step 0.0s 0.0–6553.5s (min) P10.26 Multi-step speed 12 0.0% -100.0–100.0% P10.27 Running time of 12 step 0.0s 0.0–6553.5s (min)
  • Page 118 Goodrive350-UL Series VFD Basic operation instructions P10.02 multi-step speed 0 BIT0 P10.34 P10.03 running time of 0 step BIT1 Terminal function 16 Acceleration/deceleration time Multi-step speed selection of 0–7 section of terminal 1 simple PLC Terminal function 17 P10.04 multi-step speed 1 BIT2 Multi-step speed P10.05 running time of 1...
  • Page 119 Goodrive350-UL Series VFD Basic operation instructions Functio Default Name Detailed parameter description n code value P10.12 Multi-step speed 5 -100.0–100.0% 0.0% P10.13 Running time of 5 step 0.0–6553.5s (min) 0.0s P10.14 Multi-step speed 6 -100.0–100.0% 0.0% P10.15 Running time of 6 step 0.0–6553.5s (min) 0.0s...
  • Page 120 Goodrive350-UL Series VFD Basic operation instructions difference between feedback signal of controlled variables and signal of the target, thus forming a negative feedback system to keep the controlled variables above the target. It is suitable for flow control, pressure control, temperature control, etc. Diagram of basic principles for output frequency regulation is shown in the figure below.
  • Page 121 Goodrive350-UL Series VFD Basic operation instructions magnitude of the deviation itself. Differential control is used to control the feedback signal variation based on the variation trend. Differential regulator should be used with caution as it may easily enlarge the system interferences, especially those with high variation frequency. When frequency command selection (P00.06, P00.
  • Page 122 Goodrive350-UL Series VFD Basic operation instructions time (Ti) and prolong derivative time (Td) to stabilize control as fast as possible. After adjustment Response Before adjustment Time t Control long-term vibration: If the cycle of periodic vibration is longer than the set value of integral time (Ti), it indicates the integral action is too strong, prolong the integral time (Ti) to control vibration.
  • Page 123 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 8: Ethernet communication 9: High-speed pulse HDIB 10: EtherCAT/PROFINET communication 11: Programmable extension card 12: Reserved Pre-set PID reference of P09.01 -100.0%–100.0% 0.0% keypad 0: AI1 1: AI2 2: AI3 3: High-speed pulse HDIA...
  • Page 124 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 0: Continue integral control after the frequency reaches upper/lower limit 1: Stop integral control after the frequency reaches upper/lower limit Tens: 0: The same with the main reference direction 1: Contrary to the main reference direction...
  • Page 125 Goodrive350-UL Series VFD Basic operation instructions Keypad P00.10 P00.06 (A frequency command Frequency set by Amplitude of wobbling selection) keypad frequency P08.05 Maintain current frequency Valid HDIA Valid Set frequency Wobbling Simple PLC Invalid Invalid frequency output Multi-step speed Terminal function 26 Terminal function 27 wobbling frequency Wobbling frequency reset...
  • Page 126 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value Amplitude of wobbling P08.15 0.0–100.0% (relative to set frequency) 0.0% frequency 0.0–50.0% (relative to amplitude of P08.16 Amplitude of jump frequency 0.0% wobbling frequency) Wobbling frequency rise P08.17 0.1–3600.0s 5.0s...
  • Page 127 Goodrive350-UL Series VFD Basic operation instructions Step 3: Motor parameter autotuning Carry out rotary parameter autotuning or static parameter autotuning via keypad, if the motor can be disconnected from load, then it is users can carry out rotary parameter autotuning; otherwise, carry out static parameter autotuning, the parameter obtained from autotuning will be saved in P02 motor parameter group automatically.
  • Page 128 Goodrive350-UL Series VFD Basic operation instructions constant at a non-zero value after rotating for multiple circles, it indicates encoder Z signal is correct. Step 5: Autotuning of initial position of magnetic pole Set P20.11=2 or 3 (3: rotary autotuning; 2: static autotuning), press RUN key to run the VFD. a) Rotary autotuning (P20.11 = 3) Detect the position of current magnetic pole when autotuning starts, and then accelerates to 10Hz, autotuning corresponding magnetic pole position of encoder Z pulse, and decelerate to stop.
  • Page 129 Goodrive350-UL Series VFD Basic operation instructions P18.17, feedforward P18.18 and position regulator output P18.19. Step 6: The position regulator has two gains, namely P21.02 and P21.03, and they can be switched by speed command, torque command and terminals. Step 7: When P21.08 (output limit of position controller) is set to 0, the position control will be invalid, and at this point, the pulse string acts as frequency source, P21.13 (position feedforward gain) should be set to 100%, and the speed acceleration/deceleration time is determined by the acceleration /deceleration time of pulse string, the pulse string acceleration/deceleration time of the system can be...
  • Page 130 Goodrive350-UL Series VFD Basic operation instructions Step 6: Spindle zeroing operation a) Select the positioning direction by setting P22.00.bit4; b) There are four zero positions in P22 group, users can choose one out of four zeroing positions by setting zeroing input terminal selection (46, 47) in P05 group. When executing zeroing function, the motor will stop accurately at corresponding zeroing position according to the set positioning direction, which can be viewed via P18.10;...
  • Page 131 Goodrive350-UL Series VFD Basic operation instructions c) The encoder is installed on the spindle, and the motor shaft is connected to the spindle with belt, the drive ratio is not necessarily 1:1; At this point, set P20.06 (speed ratio of the mounting shaft between motor and encoder), and set P22.14 (spindle drive ratio) to 1.
  • Page 132 Goodrive350-UL Series VFD Basic operation instructions Frequency Directdeceleration positioning Directdeceleration positioning Constant speed+ Constant speed+ deceleration positioning deceleration positioning Time Running command Photoelectric switch arrival signal Cyclic positioning enable signal Positioning completion signal Step 1–4: These four steps are the same with the first four steps of the commissioning procedures for closed-loop vector control, which aim to fulfill the control requirements of closed-loop vector control.
  • Page 133 Figure out the most possible cause according to P07.33– P07.40 Rule out fault based on corresponding solutions Consult with INVT Run again Proper running Related parameter list: Function Default Name Detailed parameter description code value P07.27...
  • Page 134 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value 13: Phase loss on input side (SPI) 14: Phase loss on output side (SPO) 15: Rectifier module overheat (OH1) 16: VFD module overheat (OH2) 17: External fault (EF) 18: 485 communication fault (CE) 19: Current detection fault (ItE) 20: Motor autotuning fault (tE)
  • Page 135 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value (E-Err) 56: Encoder UVW loss fault (ENCUV) 57: PROFINET communication timeout fault (E-PN) 58: CAN communication fault (SECAN) 59: Motor over-temperature fault (OT) 60: Card slot 1 card identification failure (F1-Er) 61: Card slot 2 card identification failure (F2-Er)
  • Page 136 Goodrive350-UL Series VFD Basic operation instructions Function Default Name Detailed parameter description code value P07.46 Max. temperature of the last fault 0.0° C P07.47 Input terminal state of the last fault P07.48 Output terminal state of the last fault P07.49 Running frequency of the last but one fault 0.00Hz P07.50...

  • Page 137: Chapter 6 Function Parameter List

    Goodrive350-UL Series VFD Function parameter list Chapter 6 Function parameter list 6.1 What this chapter contains This chapter lists all the function codes and corresponding description of each function code. 6.2 Function parameter list Function parameters of the GD350-UL series VFD are categorized according to functions. Among the function groups, P98 is analog input/output calibration group, and P99 is factory function group which cannot be accessed by users.
  • Page 138 Goodrive350-UL Series VFD Function parameter list by setting P07.00 to 0; if P01.00 is set to a non-zero value, the parameter will be protected by password. When modifying function parameters through serial communication, the function of user password also follows above rules. Function Default Modi...
  • Page 139 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Setting range: 0.00Hz–P00.04 (upper limit of running frequency) A frequency 0: Set via keypad P00.06 command 1: Set via AI1 ○ selection 2: Set via AI2 3: Set via AI3 4: Set via high speed pulse HDIA 5: Set via simple PLC program...
  • Page 140 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value acceleration and deceleration time, which can be selected via multi-function digital input terminals (P05 group). The acceleration/deceleration time of the VFD is the first group by default. Setting range of P00.11 and P00.12: 0.0–3600.0s 0: Run in default direction P00.13 Running direction...
  • Page 141 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value low frequency, decrease the torque, or even lead to oscillation. The carrier frequency of VFD is set properly by default, and it should not be changed by users at will. If the default carrier frequency is exceeded during use, derating is required, derate by 10% for every additional 1k carrier frequency.
  • Page 142 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value start 1: Start after DC brake 2: Start after speed-tracking 1 3: Start after speed-tracking 2 Starting frequency of direct startup is the initial Starting frequency when the VFD starts.
  • Page 143 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Output frequency f fmax Time t 1: S curve; the output frequency increases or decreases in S curve; S curve is generally used in cases where smooth start/stop is required, eg, elevator, conveyer belt, etc.
  • Page 144 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Waiting time of Demagnetization time (waiting time of DC brake after P01.10 DC brake after stop): Before the DC brake, the VFD will block 0.00s ○...
  • Page 145 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Stop speed P01.17 0.00–100.00s 0.50s ◎ detection time When the running command channel is controlled by terminals, the system will detect running terminal state automatically during power up. 0: Terminal running command is invalid during power up.
  • Page 146 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Output frequency f t1＜t2, the VFD does not run t1+t2=t3, the VFD runs t3=P01.20 Time t Sleep Setting range: 0.0–3600.0s (valid when P.01.19 is 2) This function code sets the automatic running of the VFD at next power-on after power down.
  • Page 147 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Time of ending section of P01.28 0.0–50.0s 0.1s ◎ deceleration S curve Short-circuit When the VFD starts in direct start mode P01.29 0.0% ○ brake current (P01.00=0), set P01.30 to a non-zero value to enter short-circuit brake.
  • Page 148 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Rotor resistance Depend P02.07 of asynchronous 0.001–65.535Ω ○ on model motor 1 Leakage inductance of Depend P02.08 0.1–6553.5Mh ○ asynchronous on model motor 1 Mutual inductance of Depend P02.09...
  • Page 149 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Rated power of Depend P02.15 synchronous 0.1–3000.0KW ◎ on model motor 1 Rated frequency P02.16 of synchronous 0.01Hz–P00.03 (Max. output frequency) 60.00Hz ◎ motor 1 Number of pole pairs of P02.17...
  • Page 150 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value properly, the low compensation here means to lower the overload protection threshold of the motor whose running frequency is below 30Hz. 2: Frequency-variable motor (without low speed compensation).
  • Page 151 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value parameters will be displayed. System inertia of P02.30 0–30.000kgm2 ○ motor 1 P02.31– Reserved 0–65535 ○ P02.32 variables P03 group Vector control of motor 1 Speed loop Parameters of P03.00–P03.05 fit for vector control P03.00...
  • Page 152 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value output frequency) Speed loop P03.06 0–8 (corresponds to 0–2^8/10ms) ○ output filter Vector control slip P03.07 compensation 100% ○ Slip compensation coefficient is used to adjust the coefficient slip frequency of vector control to improve speed (motoring)
  • Page 153 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 10: Set via pulse frequency HDIB (the same as above) 11: Set via EtherCAT/PROFINET communication 12: Set via PLC Torque set by P03.12 -300.0%–300.0% (rated motor current) 20.0% ○...
  • Page 154 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value value of upper 100% corresponds to the max. frequency. P03.16 limit frequency of sets the value when P03.14=1; P03.17 sets the forward rotation value when P03.15=1. in torque control Setting range:...
  • Page 155 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Flux-weakening Used when asynchronous motor is in flux-weakening coefficient of control. P03.22 ○ constant-power zone Flux-weakening coefficient of motor Min. Min. flux-weakening limit of motor P03.22 and P03.23 are valid during constant power.
  • Page 156 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value compensation coefficient Corresponding frequency of high P03.31 P03.29–400.00Hz 50.00Hz ○ speed friction torque Torque control 0:Disable P03.32 ◎ enable 1:Enable P03.33– Reserved 0–65535 ● P03.34 variables Ones place: Reserved 0: Reserved...
  • Page 157 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Upper limit of Limit the max. inertia compensation torque to inertia prevent inertia compensation torque from being too P03.41 10.0% ○ compensation large. torque Setting range: 0.0–150.0% (rated motor torque) Inertia Filter times of inertia compensation torque, used to P03.42...
  • Page 158 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Output voltage Torque step-down V/F curve (1.3 order) Linear type Torque step-down V/F curve (1.7 order) Torque step-down V/F curve (2.0 order) Square type Output frequency Torque boost of In order to compensate for low-frequency torque P04.01...
  • Page 159 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value point 2 of motor 1 is set too high, motor overheat or burnt-down may occur, and overcurrent stall or overcurrent protection V/F voltage point P04.06 0.0% ○...
  • Page 160 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value factor of motor 1 properly to eliminate such phenomenon. Setting range of P04.10: 0–100 Oscillation Setting range of P04.11: 0–100 P04.12 control threshold 30.00Hz ○ Setting range of P04.12: 0.00Hz–P00.03 (Max.
  • Page 161 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value △f=fb-n*p/60 where fb is the rated frequency of motor 2, corresponding to P12.02; n is the rated speed of motor 2, corresponding to P12.03; p is the number of pole pairs of motor 2.
  • Page 162 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Setting range: 0.0%–100.0% Voltage increase Voltage increase time means the time needed from P04.29 5.0s ○ time outputting the min. voltage to accelerating to output the max.
  • Page 163 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value motor VF control frequency) Reactive current When the synchronous motor VF control mode is closed-loop enabled, this parameter is used to set the proportional P04.37 proportional coefficient of the reactive current ○...
  • Page 164 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value motor 1 When IF control is adopted for asynchronous motor 1, this parameter is used to set the frequency Frequency threshold for switching off the output current threshold for closed-loop control.
  • Page 165 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value disabled. Setting range: 0.00–20.00 Hz Reserved P04.50 0–65535 ● variable Reserved P04.51 0–65535 ● variable P05 group Input terminals 0x00–0x11 Ones: HDIA input type 0: HDIA is high-speed pulse input P05.00 HDI input type 1: HDIA is digital input...
  • Page 166 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 23: Simple PLC stop reset 24: Simple PLC pause 25: PID control pause 26: Wobbling frequency pause 27: Wobbling frequency reset 28: Counter reset 29: Switching between speed control and torque control 30: Acceleration/deceleration disabled 31: Counter trigger...
  • Page 167 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 57: Motor overtemperature fault input 59: Switch to V/F control 60: Switch to FVC control 61: PID polarity switch-over 66: Zero out encoder counting 67: Pulse increase 68: Enable pulse superimposition 69: Pulse decrease 70: Electronic gear selection...
  • Page 168 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Running command Stop Forward running Reverse running Hold 1: 2-wire control 2; separate enabling function with direction. In this mode, the defined FWD is enabling terminal, and the direction is determined by the state of REV.
  • Page 169 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Previous Current running running direction direction Forward Reverse OFF→ON Reverse Forward Reverse Forward ON→OFF Forward Reverse ON→OFF Decelerate to stop Sln: 3-wire control/Sin, FWD: Forward running, REV: Reverse running 3: 3-wire control 2;...
  • Page 170 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Reverse running Note: For dual-line running mode, when FWD/REV terminal is valid, if the VFD stops due to stop command given by other sources, it will not run again after the stop command disappears even if the control terminals FWD/REV are still valid.
  • Page 171 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value limit of AI1 or min. input will be adopted during calculation. When analog input is current input, 0–20mA current Upper limit value P05.26 10.00V ○ corresponds to 0–10V voltage.
  • Page 172 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value pulse input 1: Reserved function 2: Input via encoder, used in combination with HDIB Lower limit 0.000 P05.39 frequency of 0.000 KHz – P05.41 ○ HDIA Corresponding setting of lower...
  • Page 173 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 0: Voltage type AI1 input signal 1: Current type P05.50 ◎ type Note: You can set the AI1 input signal type through the corresponding function code. P05.51–...
  • Page 174 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value communication 26: DC bus voltage established 27: z pulse output 28: During pulse superposition 29: STO act 30: Positioning completed 31: Spindle zeroing completed 32: Spindle scale-division completed 33: In speed limit 34–35: Reserved 36: Speed/position control switch-over completed...
  • Page 175 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value switch-on delay P06.00=1. Relay RO1 P06.11 0.000s ○ switch-off delay Relay RO2 P06.12 0.000s ○ switch-on delay Relay RO2 P06.13 0.000s ○ switch-off delay AO1 output 0: Running frequency P06.14 ○...
  • Page 176 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value current of the motor) 23: Exciting current (relative to 3 times the rated current of the motor) 24: Set frequency (bipolar) 25: Ramps reference frequency (bipolar) 26: Running speed (bipolar) 27: Set value 2 of EtherCAT/PROFINET communication...
  • Page 177 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value lower limit Upper limit of P06.29 P06.27–100.0% 100.0% ○ HDO output Corresponding 50.00 P06.30 HDO output of 0.00–50.00kHz ○ upper limit HDO output filter P06.31 0.000s–10.000s 0.000s ○...
  • Page 178 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Tens: Reserved When P07.02=6, set the switch-over sequence of Running running command channel. command 0: keypad control→terminal control→ channel P07.03 communication control ○ switch-over 1: keypad control←→terminal control sequence of 2: keypad control←→communication control QUICK key...
  • Page 179 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Low bit of VFD Setting range of P07.16: 0.0–999.9 kWh P07.16 power ● consumption P07.17 Reserved Rated power of P07.18 0.4–3000.0kW ● Rated voltage of P07.19 50–1200V ●...
  • Page 180 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 22: PID feedback offline fault (PIDE) 23: Brake unit fault (bCE) 24: Running time reached (END) 25: Electronic overload (OL3) 26: Keypad communication error (PCE) 27: Parameter upload error (UPE) 28: Parameter download error (DNE) 29: Profibus communication fault (E-DP)
  • Page 181 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 61: Card slot 2 card identification failure (F2-Er) 62: Card slot 3 card identification failure (F3-Er) 63: Card slot 1 card communication timeout fault (C1-Er) 64: Card slot 2 card communication timeout fault (C2-Er) 65: Card slot 3 card communication timeout fault...
  • Page 182 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value P08 group Enhanced functions Acceleration Depend P08.00 ○ time 2 on model Deceleration Depend P08.01 ○ See P00.11 and P00.12 for detailed definitions. time 2 on model Goodrive350-UL series VFD defines four groups of Acceleration...
  • Page 183 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Setting range: 0.00Hz–P00.03 (Max. output frequency) Amplitude of ○ P08.15 wobbling 0.0–100.0% (relative to set frequency) 0.0% frequency Amplitude of 0.0–50.0% (relative to amplitude of wobbling ○...
  • Page 184 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value P08.27 Set running time 0–65535min 0min ○ Automatic fault Automatic fault reset times: When the VFD selects P08.28 ○ reset times automatic fault reset, it is used to set the times of automatic reset, if the continuous reset times exceeds the value set by P08.29, the VFD will report fault and stop to wait for repair.
  • Page 185 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Output frequency f FDT level FDT lag Time t RO1, RO2 Time t Setting range of P08.32: 0.00Hz–P00.03 (Max. output frequency) Setting range of P08.33: 0.0–100.0% (FDT1 level) Setting range of P08.34: 0.00Hz–P00.03 (Max.
  • Page 186 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 740.0V; 575V voltage: 1000.0V Running mode of 0: Common running mode P08.39 ○ cooling fan 1: The fan keeps running after power up 0x0000–0x2121 Ones: PWM mode 0: 3PH modulation and 2-phase modulation 1: 3PH modulation Tens: PWM low-speed carrier limit...
  • Page 187 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value takes priority Hundreds: Action selection during stop 0: Valid 1: Valid during running, clear after stop 2: Valid during running, clear after receiving stop command UP terminal frequency P08.45...
  • Page 188 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value increasing the motor flux which converts energy generated during braking into thermal energy. The VFD monitors motor state continuously even during flux braking, thus flux braking can be applied in motor stop or used to change motor speed.
  • Page 189 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 0: Keypad (P09.01) 1: AI1 2: AI2 3: AI3 4: High-speed pulse HDIA 5: Multi-step 6: Modbus communication 7: PROFIBUS/CANopen/DeviceNet communication 8: Ethernet communication 9: High-speed pulse HDIB 10: EtherCAT/PROFINET communication 11: Programmable extension card 12: Reserved...
  • Page 190 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value characteristics feedback signal is larger than the PID reference, which requires the VFD output frequency to decrease for PID to reach balance, eg, tension PID control of winding 1: PID output is negative characteristics: namely the feedback signal is less than PID reference, which...
  • Page 191 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value It means the sampling cycle of feedback. The regulator operates once during each sampling cycle. Sampling cycle P09.07 The larger the sampling cycle, the slower the 0.001s ○...
  • Page 192 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Setting range of P09.11: 0.0–100.0% Setting range of P09.12: 0.0–3600.0s 0x0000–0x1111 Ones: 0: Continue integral control after the frequency reaches upper/lower limit 1: Stop integral control after the frequency reaches upper/lower limit Tens: 0: The same with the main reference direction...
  • Page 193 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Lower frequency point for PID P09.20 5.00 Hz ○ parameter switching Upper frequency point for PID 10.00 Hz ○ parameter switching P09.22– Reserved 0–65536 ○ P09.28 variables P10 group Simple PLC and multi-step speed control...
  • Page 194 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Deceleration time P10.28 Running time of (two sections) P10.11 ○ 0.0s(min) P10.04 P10.30 step P10.02 P10.32 P10.12 Multi-step speed 5 0.0% ○ Acceleration time Running time of (two sections) P10.13 0.0s(min) ○...
  • Page 195 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Multi-step speed Terminal 1 OFF P10.32 0.0% ○ Terminal 2 OFF Running time of Terminal 3 OFF step Terminal 4 OFF Step Terminal 1 OFF P10.33 ○...
  • Page 196 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value time 3 is set by P08.02 and P08.03; Acceleration /deceleration time 4 is set by P08.04 and P08.05. Setting range: 0x0000–0xFFFF 0: Restart from the first step, namely if the VFD stops during running (caused by stop command, fault or power down), it will run from the first step after restart.
  • Page 197 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value DC bus voltage V Overvoltage stall threshold Time t Output frequency Time t 120–150% (standard bus voltage) (220V) 120% Overvoltage stall P11.04 protection 120–150% (standard bus voltage) (460V) 120% ○...
  • Page 198 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Output current A Current-limit threshold Time t Output frequency f frequency Constant speed Acceleration Time t Setting range of P11.06: 50.0–200.0% Setting range of P11.07: 0.00–50.00Hz/s VFD or motor If the VFD or motor output current is larger than the P11.08...
  • Page 199 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value and stops running after overload fault; 2: The VFD continues running after overload alarm, and stops running after underload fault; 3: The VFD stops running after overload/underload fault.
  • Page 200 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Speed Actual detection value Set detection value Time t Running Fault output t1<t2, so the VFD continues running t2=P11.15 Setting range: 0.0–10.0s Automatic 0–1 frequency-reducti P11.16 0: Invalid ○...
  • Page 201 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value coefficient of of the bus voltage regulator during overvoltage stall. voltage regulator Setting range: 0–1000 during overvoltage stall Proportional This parameter is used to set the proportional coefficient of coefficient of the active current regulator during P11.23...
  • Page 202 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Rated speed of Depend P12.03 asynchronous 1–36000rpm ◎ on model motor 2 Rated voltage of Depend P12.04 asynchronous 0–1200V ◎ on model motor 2 Rated current of Depend P12.05 asynchronous...
  • Page 203 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Magnetic saturation coefficient 3 of P12.13 0.0–100.0% ○ iron core of asynchronous motor 2 Magnetic saturation coefficient 4 of P12.14 0.0–100.0% ○ iron core of asynchronous motor 2 Rated power of...
  • Page 204 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Counter-emf constant of P12.23 0–10000V ○ synchronous motor 2 P12.24 Reserved 0–0xFFFF 0x0000 ● P12.25 Reserved 0%–50% (of the rated current of the motor) ● 0: No protection Overload 1: Common motor (with low-speed compensation)
  • Page 205 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value display of motor 2 only parameters related to current motor type will be displayed. 1: Display all; under this mode, all the parameters will be displayed. System inertia of P12.30 0–30.000kgm...
  • Page 206 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value This parameter is used to set the pulse current threshold when the initial magnetic pole position is detected in the pulse mode. The value is a Pulse current P13.06 percentage in relative to the rated current of the...
  • Page 207 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value communication address, and all the slaves on the Modbus bus will accept this frame, but the slave never responds. Local communication address is unique in the communication network, which is the basis for point-to-point communication between the upper computer and the VFD.
  • Page 208 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value delay after data process is done by system. 0.0 (invalid) –60.0s This parameter will be invalid if it is set to 0.0; When it is set to a non-zero value, if the time interval between current communication and the next communication exceeds the communication timeout Communication...
  • Page 209 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value selection 4: 500Kbps 5: 1M bps P15.30 Master/slave 0.0 (invalid)–300.0s 0.0s ○ communication timeout period P15.31– See the operation manual of communication extension card for details P15.69 P16 group Functions of communication extension card 2 P16.00–...
  • Page 210 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value P17 group State-check functions Display current set frequency of the VFD. P17.00 Set frequency 50.00Hz ● Range: 0.00Hz–P00.03 Display current output frequency of the VFD. P17.01 Output frequency 0.00Hz ●...
  • Page 211 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 0000–03F Corresponds to HDIB, HDIA, S4, S3, S2 and S1 respectively Display current digital output terminal state of the Digital output VFD. P17.13 ● terminal state 0000–000F Corresponds to R02, RO1, HDO and Y1 respectively Digital...
  • Page 212 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value controller output under vector control mode, relative to the percentage of rated torque of the motor. Range: -300.0%–300.0% (rated motor current) Pole angle of Display initial identification angle of synchronous open-loop P17.29 motor...
  • Page 213 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value function code Ones: Control mode 0: Vector 0 1: Vector 1 2: SVPWM control 3: VC Motor control P17.40 Tens: Control state ● mode 0: Speed control 1: Torque control Hundreds: Motor number 0: Motor 1...
  • Page 214 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value PID proportional P17.51 -100.0%–100.0% 0.00% ● output PID integral P17.52 -100.0%–100.0% 0.00% ● output PID differential P17.53 -100.0%–100.0% 0.00% ● output Current PID P17.54 0.00–100.00 0.00% ●...
  • Page 215 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Position of Position of reference point of Z pulse when the P18.08 position spindle stops accurately. ● reference point Range: 0–65535 Current position setting when the spindle stops Current position P18.09 accurately.
  • Page 216 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value output position control. Range: -3276.8–3276.7Hz Count value of Count value of resolver. P18.20 ● resolver Range: 0–65535 The pole position angle read according to the P18.21 Resolver angle resolver-type encoder.
  • Page 217 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value P19 group Extension card state check 0–65535 0: No card 1: PLC programmable card 2: I/O card 3: Incremental PG card 4: Incremental PG card with UVW 5: Ethernet communication card 6: DP communication card 7: Bluetooth card...
  • Page 218 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 16: Modbus communication card 17: EtherCAT communication card 18: BacNet communication card 19: DeviceNet communication card 0–65535 0: No card 1: PLC programmable card 2: I/O card 3: Incremental PG card 4: Incremental PG card with UVW 5: Ethernet communication card...
  • Page 219 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value card terminals HDI3 input frequency of 0.000 P19.08 0.000–50.000kHz ● extension I/O card AI3 input voltage P19.09 of extension I/O 0.00–10.00V 0.00V ● card P19.10– Reserved 0–65535 ●...
  • Page 220 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Speed ratio Users need to set this parameter when the encoder between encoder is not installed on the motor shaft and the drive ratio P20.06 1.000 ○...
  • Page 221 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value CD signal zero P20.13 0–65535 ○ offset gain Ones: Incremental encoder 0: without UVW Encoder type 1: with UVW P20.14 0x00 ◎ selection Tens: Sin/Cos encoder 0: without CD signal 1: with CD signal Speed...
  • Page 222 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value filter width The filtering time is P20.18×0.25 μs. The value 0 or 1 indicates 0.25 es. 0–63 Pulse reference P20.19 The filtering time is P20.18×0.25 μs. The value 0 or 1 ○...
  • Page 223 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 1: With deviation Bit1: Enable/disable servo 0: Disable (The servo can be enabled by terminals.) 1: Enable Bit2: (reserved) Note: In the pulse string or spindle positioning mode, the VFD enters the servo operation mode when there is a valid servo enabling signal.
  • Page 224 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 1: Control The two automatic position regulator (APR) gains P21.02 APR gain 1 20.0 ○ are switched based on the switching mode set in P21.04. When the spindle orientation function is used, gains switched...
  • Page 225 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Detection time for P21.10 positioning 0.0–1000.0ms 10.0ms ○ completion Electronic gear ratio, used to adjust the Numerator of corresponding relation between position command P21.11 position 1000 ○...
  • Page 226 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value positioning completion signal) 1: Always valid Bit7: Initial positioning selection (for cyclic positioning by terminals) 0: Invalid (do not rotate) 1: Valid Bit8: Positioning enable signal selection (for cyclic positioning by terminals only;...
  • Page 227 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Set the hold time of waiting when target positioning Hold time of P21.22 position is reached. 0.100s ○ positioning arrival Setting range: 0.000–60.000s Home search P21.23 0.00–50.00Hz 2.00Hz...
  • Page 228 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Note: All the pulses described here are superposed on the pulse reference channel (A2, B2). Pulse filtering, electronic gear, and other functions are valid for superposed pulses. 4.
  • Page 229 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 1: Pulse mode Bit7: Reference point calibration mode 0: Calibrate at the first time 1: Calibrate in real time Bit8: Action selection after zeroing signal cancellation (electric level type) 0: Switch to speed mode 1: Position lock mode...
  • Page 230 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Spindle P22.09 scale-division Setting range: 0.00–359.99 45.00 ○ angle 3 Spindle P22.10 scale-division Setting range: 0.00–359.99 60.00 ○ angle 4 Spindle P22.11 scale-division Setting range: 0.00–359.99 90.00 ○...
  • Page 231 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Corresponding frequency of P22.21 0.00–10.00Hz 0.00Hz ○ analog zero drift of rigid tapping Reserved P22.22 0–1 ○ variables P22.23– Reserved 0–65535 ○ P22.24 variables P23 group Vector control of motor 2 Speed loop P23.00–P23.05 fit for vector control mode only.
  • Page 232 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Setting range of P23.01: 0.000–10.000s Setting range of P23.02: 0.00Hz–P23.05 Setting range of P23.03: 0.0–200.0 Setting range of P23.04: 0.000–10.000s Setting range of P23.05: P23.02–P00.03 (Max. output frequency) Speed loop P23.06...
  • Page 233 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value current loop Setting range of P23.13: 0–20000 Setting range of P23.14: 0.0–100.0% (relative to High-frequency max. frequency) switch-over P23.14 100.0% ○ threshold of current loop P23.15–...
  • Page 234 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value and motor Setting range: 0.001–65.535 Bit0: Enable Z pulse calibration Bit1: Enable encoder angle calibration Bit2: Enable SVC speed measurement Bit3: Reserved Control Bit4: Reserved parameters of Bit5: Reserved P24.07...
  • Page 235 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 1: with UVW Tens: Sin/Cos encoder 0: without CD signal 1: with CD signal Speed 0: PG card P24.15 measurement 1: local; realized by HDIA and HDIB; supports ◎...
  • Page 236 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value indicates 0.25 μs. Pulse number of P24.20 0–65535 1024 ◎ pulse reference Enable angle compensation of P24.21 0–1 ○ synchronous motor Switch-over frequency threshold of P24.22 0–630.00Hz 1.00Hz...
  • Page 237 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value extension card 0x000–0x7F (0: disable, 1: enable) BIT0: S5 virtual terminal BIT1: S6 virtual terminal Virtual terminal BIT2: S7 virtual terminal P25.09 setting of 0x00 ◎...
  • Page 238 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value of AI3 analog input voltage and corresponding set value of analog input. When the analog input voltage Corresponding exceeds the range of max./min. input, the max. input P25.25 setting of lower 0.0%...
  • Page 239 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value frequency of HDI3 Corresponding setting of lower P25.36 -100.0%–100.0% 0.0% ○ limit frequency of HDI3 Upper limit 50.000 P25.37 frequency of P25.35 –50.000KHz ○ HDI3 Corresponding setting of upper P25.38...
  • Page 240 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Relay RO6 P26.07 ○ output selection Relay RO7 P26.08 ○ output selection Relay RO8 P26.09 ○ output selection Relay RO9 P26.10 ○ output selection Relay RO10 P26.11 ○...
  • Page 241 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value switch-on delay Relay RO6 P26.26 0.000s ○ switch-off delay Relay RO7 P26.27 0.000s ○ switch-on delay Relay RO7 P26.28 0.000s ○ switch-off delay Relay RO8 P26.29 0.000s ○...
  • Page 242 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value 10V (20mA) AO3 output Corresponding P26.44 AO3 output of 0.00V ○ lower limit Upper limit of P26.45 100.0% ○ AO3 output 0.0% 100.0% Corresponding Setting range of P26.38: -100.0%–P26.40 P26.46 AO3 output of 10.00V...
  • Page 243 Goodrive350-UL Series VFD Function parameter list Function Default Modi Name Detailed parameter description code value Tens: Slave start command source selection 0: Follow the master to start 1: Determined by P00.01 Hundreds: Slave transmitting/master receiving data enable 0: Enable 1: Disable P28.03 Slave speed gain 0.0–500.0% 100.0% ○...

  • Page 244: Chapter 7 Troubleshooting

    When fault occurred, process the fault as shown below. 1. When VFD fault occurred, confirm whether keypad display is improper? If yes, contact INVT; 2. If keypad works properly, check the function codes in P07 group to confirm the corresponding fault record parameters, and determine the real state when current fault occurred through parameters;...
  • Page 245 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code occurs Over-voltage during Check input power; acceleration Exception occurred to input Check whether load voltage; deceleration time is too short; Over-voltage during Large energy feedback; or the motor starts during deceleration Lack of brake units;...
  • Page 246 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code side fluctuation occurred to R, S Check installation wiring and T input Phase loss occurred to U, V, Phase loss on W output (or the three Check the output wiring; output side phases of motor is Check the motor and cable...
  • Page 247 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code R/W error occurred to the Press STOP/RST to reset; EEPROM fault control parameters; Replace the main control board EEPROM is damaged PID feedback offline; Check PID feedback signal PID feedback offline PIDE PID feedback source...
  • Page 248 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code VFD output is short Check whether motor wiring is connected to the ground; proper; Current detection circuit is Replace the hall component; To-ground short ETH1 faulty; Replace the main control circuit fault 1 Actual motor power setting board;...
  • Page 249 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code fault Exception occurred to t (terminal function 57); temperature detection Check whether temperature Exception occurred to sensor is proper; resistor; Check the motor and perform Long-time overload running maintenance on the motor or exception occurred Safe torque off function is...
  • Page 250 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code Check whether the insertion port is damaged, if yes, replace the insertion port after power down Confirm whether the extension card inserted can be supported; Stabilize the extension card There is data transmission in interfaces after power down, Failed to identify the...
  • Page 251 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code occurs at next power-on; Check whether the insertion port is damaged, if yes, replace the insertion port after power down Confirm whether the extension card inserted can be supported; Stabilize the extension card Communication interfaces after power down,...
  • Page 252 Goodrive350-UL Series VFD Troubleshooting Fault Fault type Possible cause Corrective measures code There is no data Check whether the DeviceNET card transmission between the communication card wiring is E-DEV communication communication card and the loose or dropped timeout fault host computer (or PLC) Can master/slave There is no data Check whether the...

  • Page 253: Analysis On Common Faults

    Goodrive350-UL Series VFD Troubleshooting 7.6 Analysis on common faults 7.6.1 Motor fails to work Motor fails to work Whether the POWER Whether the air switch indicator is on? Close the air and EM contactor on the Whether the keypad contactor input side are closed? displays information? Rectify the fault...
  • Page 254 Goodrive350-UL Series VFD Troubleshooting 7.6.2 Motor vibrates Motor vibrates or emits an unusual sound Whether the motor Set the motor type parameters and motor type and parameters are set correctly ? correctly Whether autotuning is Perform autotuning performed? Whether the V/F Whether it is vector vibration parameter is control?
  • Page 255 Goodrive350-UL Series VFD Troubleshooting 7.6.3 Overvoltage Overvoltage fault Whether the voltage of the power Ensure the power supply supply is within the standard range? meets the requirement Whether UVW on the output side of the VFD is short to Rectify the short-circuit ground? fault and perform the Whether the wiring on the...
  • Page 256 Goodrive350-UL Series VFD Troubleshooting 7.6.5 Unusual heating of motor Unusual heating of the motor Set the motor Whether the motor parameters parameters are set correctly correctly? Whether parameter Parameter autotuning is autotune performed? Whether the VFD runs at a low speed all the time? Whether it is a variable- Use a variable- frequency motor...
  • Page 257 Goodrive350-UL Series VFD Troubleshooting 7.6.6 VFD overheating VFD overheating Whether the load is too Reduce the load and heavy or the capacity of increase the capacity the VFD is too small? of the VFD Whether the ambient Add a cooling device temperature is too or derate the VFD high?
  • Page 258 Goodrive350-UL Series VFD Troubleshooting 7.6.7 Motor stalls during ACC Motor stalls during Whether the ACC Increase the ACC time is too short? time Check the voltage of the Use larger cables, shorten the terminals of the motor with a wiring distance, adjust the voltage multimeter.
  • Page 259 Goodrive350-UL Series VFD Troubleshooting 7.6.8 Overcurrent Overcurrent Whether UVW on the Rectify the short-to- output side of the VFD is ground fault, and short to ground? Remove the motor cable and configure the motor checked whether it is cables properly connected to earth.

  • Page 260: Countermeasures On Common Interference

    Goodrive350-UL Series VFD Troubleshooting 7.7 Countermeasures on common interference 7.7.1 Interference on meter switches and sensors Interference phenomenon Pressure, temperature, displacement, and other signals of a sensor are collected and displayed by a human-machine interaction device. The values are incorrectly displayed as follows after the VFD is started: 1.
  • Page 261 Goodrive350-UL Series VFD Troubleshooting the capacitor needs to be added on the terminal of the temperature meter.; if an electronic ruler is to transmit signals of 0 to 30 V to a PLC signal terminal, the capacitor needs to be added on the terminal of the PLC.
  • Page 262 Goodrive350-UL Series VFD Troubleshooting 4. Try to short GND of the VFD to its ground terminal (PE). 5. Try to add a safety capacitor of 0.1 μF on the power terminal of the upper computer (PLC, HMI, and touch screen). During this process, pay attention to the voltage of the power supply and the voltage endurance capability of the capacitor.
  • Page 263 Goodrive350-UL Series VFD Troubleshooting have strong anti-interference capability, and thus can prevent the impact of high-frequency leakage current. Electronic RCD Electromagnetic RCD Requiring highly sensitive, accurate, and stable zero-phase sequence current Low cost, high sensitivity, small in volume, transformer, using permalloy susceptible to voltage fluctuation of the grid high-permeability materials, complex process, and ambient temperature, weak...

  • Page 264: Chapter 8 Maintenance And Hardware Fault Diagnosis

    This chapter describes how to carry out preventive maintenance on Goodrive350-UL series VFDs. 8.2 Periodical inspection Little maintenance is required when VFDs are installed in environments that meet requirements. The following table describes the routine maintenance periods recommended by INVT. Subject Item...
  • Page 265 Goodrive350-UL Series VFD Maintenance and hardware fault diagnosis Subject Item Method Criterion Check whether the conductors are deformed or No exception Visual inspection their color change due to occurs. Conductor and overheat. wire Check whether the wire No exception sheaths are cracked or their Visual inspection occurs.

  • Page 266: Cooling Fan

    For more details about maintenance, contact the local INVT office, or visit our website http://www.invt.com, and choose Service and Support > Online Service. 8.3 Cooling fan The service life of the cooling fan of the VFD is more than 25,000 hours. The actual service life of the cooling fan is related to the use of the VFD and the temperature in the ambient environment.

  • Page 267: Capacitor

    Goodrive350-UL Series VFD Maintenance and hardware fault diagnosis Cooling fan replacement  Read chapter 1 "Safety precautions" carefully and follow the instructions to perform operations. Otherwise, physical injuries or damage to the device may be caused. 1. Stop the device, disconnect the AC power supply, and wait for a time no shorter than the waiting time designated on the VFD.
  • Page 268 Otherwise, physical injuries or damage to the device may be caused. The electrolytic capacitor of a VFD must be replaced if it has been used for more than 35,000 hours. For details about the replacement, contact the local INVT office. -262-...

  • Page 269: Power Cable

    Goodrive350-UL Series VFD Maintenance and hardware fault diagnosis 8.5 Power cable  Read the safety precautions carefully and follow the instructions to perform operations. Otherwise, physical injuries or damage to the device may be caused. 1. Stop the VFD, disconnect the power supply, and wait for a time no shorter than the waiting time designated on the VFD.

  • Page 270: Chapter 9 Communication Protocol

    Goodrive350-UL Series VFD Communication protocol Chapter 9 Communication protocol 9.1 What this chapter contains This chapter describes the communication protocol of Goodrive350-UL series products. Goodrive350-UL series VFDs provide RS485 communication interfaces and adopt the master-slave communication based on the international standard Modbus communication protocol. You can implement centralized control (setting commands for controlling the VFD, modifying the running frequency and related function code parameters, and monitoring the working state and fault information of the VFD) through PC/PLC, upper control computer, or other devices to meet specific...
  • Page 271 Goodrive350-UL Series VFD Communication protocol Max. transmission Max. transmission Baud rate (bps) Baud rate (bps) distance distance 2400 1800 m 9600 800 m 4800 1200 m 19200 600 m When RS485 interfaces are used for long-distance communication, it is recommended that you use shielded cables, and use the shield layer as the ground wires.
  • Page 272 Terminal resistor 485- 485 - 485- Earth Earth Earth RS232-RS485 Converter INVT INVT INVT Max. length of the cable: 15 m Address 1 Address 2 Address N Fig 9.4 Practical application diagram of chrysanthemum connection Fig 9.5 shows the start connection diagram. When this connection mode is adopted, the two devices that are farthest away from each other on the line must be connected with a terminal resistor (in Fig 9.5, the two devices are devices 1# and 15#).
  • Page 273 Goodrive350-UL Series VFD Communication protocol addresses cannot be repeated. 9.3.2 RTU mode 9.3.2.1 RTU communication frame structure When a controller is set to use the RTU communication mode on a Modbus network, every byte (8 bits) in the message includes 2 hexadecimal characters (each includes 4 bits). Compared with the ASCII mode, the RTU mode can transmit more data with the same baud rate.
  • Page 274 Goodrive350-UL Series VFD Communication protocol RTU data frame format Modbus packet Start with an idle time (at End with an idle time (at Slave Function least the transmission Data Check least the transmission address code time of 3.5 bytes) time of 3.5 bytes) The information of a frame must be transmitted in a continuous data flow.
  • Page 275 Goodrive350-UL Series VFD Communication protocol affect the check bit setting of each byte. Definition of even check: Before the data is transmitted, an even check bit is added to indicate whether the number of "1" in the to-be-transmitted data is odd or even. If it is even, the check bit is set to "0";...

  • Page 276: Rtu Command Code And Communication Data

    Goodrive350-UL Series VFD Communication protocol while(data_length--) crc_value^=×data_value++; for(i=0;i<8;i++) if(crc_value&0x0001) crc_value=(crc_value>>1)^0xa001; else crc_value=crc_value>>1; return(crc_value); In the ladder logic, CKSM uses the table look-up method to calculate the CRC value according to the content in the frame. The program of this method is simple, and the calculation is fast, but the ROM space occupied is large.
  • Page 277 Goodrive350-UL Series VFD Communication protocol the start address MSB of data quantity LSB of data quantity LSB of CRC MSB of CRC T1-T2-T3-T4 (transmission time of 3.5 bytes) The value in START and END is "T1-T2-T3-T4 (transmission time of 3.5 bytes)", indicating that the RS485 needs to stay idle for at least the transmission time of 3.5 bytes.
  • Page 278 Goodrive350-UL Series VFD Communication protocol "Number of bytes" indicates the number of bytes between a byte (not included) and the CRC byte (not included). The value 04 indicates that there are four bytes of data between "Number of bytes" and "LSB of CRC", that is, "MSB of data in 0004H", "LSB of data in 0004H", "MSB of data in 0005H", and "LSB of data in 0005H".
  • Page 279 Goodrive350-UL Series VFD Communication protocol Sub-function code Description 0000 Return data based on query requests For example, to query about the circuit detection information about the VFD whose address is 01H, the query and return strings are the same, and the format is described in the following tables. RTU master command START T1-T2-T3-T4 (transmission time of 3.5 bytes)
  • Page 280 Goodrive350-UL Series VFD Communication protocol LSB of data quantity Number of bytes MSB of data to be written to 0004H LSB of data to be written to 0004H MSB of data to be written to 0005H LSB of data to be written to 0005H LSB of CRC MSB of CRC T1-T2-T3-T4 (transmission time of 3.5 bytes)
  • Page 281 Goodrive350-UL Series VFD Communication protocol Function Setting Default Name Detailed parameter description Modify code range value selection Note: 1. The parameters in the P99 group are set by the manufacturer. They cannot be read or modified. Some parameters cannot be modified when the VFD is running; some cannot be modified regardless of the state of the VFD.
  • Page 282 Goodrive350-UL Series VFD Communication protocol Function Address Data description Setting of the upper limit of the reverse running 2006H frequency (0–Fmax, unit: 0.01 Hz) Upper limit of the electromotion torque (0–3000, 2007H 1000 corresponding to 100.0% of the rated current of the VFD) Upper limit of the brake torque (0–3000, 1000 2008H corresponding to 100.0% of the rated current of...
  • Page 283 Goodrive350-UL Series VFD Communication protocol Function Address Data description Bit3: =0: Asynchronous machine Synchronous machine Bit4: =0: No overload alarm =1: Overload alarm Bit6–5: =00: Keypad-based control =01: Terminal-based control =10: Communication-based control Bit7: Reserved Bit8: =0: Speed control =1: Torque control Bit9: =0: Non-position control =1: Position control...
  • Page 284 Goodrive350-UL Series VFD Communication protocol Function Address Data description Torque setting 3015H -300.0–+300.0% (unit: 0.1%) Identification code 3016H Fault code 5000H The Read/Write (R/W) characteristics indicate whether a function can be read and written. For example, "Communication-based control command" can be written, and therefore the command code 6H is used to control the VFD.
  • Page 285 Goodrive350-UL Series VFD Communication protocol To set the "Wake-up-from-sleep delay" to 5.0s through Modbus communication, you need first to multiply 5.0 by 10 according to the scale to obtain an integer 50, that is, 32H in the hexadecimal form, and then transmit the following write command: 01 14 00 32 49 E7 Parameter...
  • Page 286 Goodrive350-UL Series VFD Communication protocol Code Name Definition Operation The parameter is set to an invalid value in the write operation. For failure example, a function input terminal cannot be set repeatedly. Password The password entered in the password verification address is error different from that set in P07.00.
  • Page 287 Goodrive350-UL Series VFD Communication protocol But the setting range of the "Running command channel" is 0 to 2. The value 3 exceeds the setting range. In this case, the VFD returns an error message response as shown in the following: 43 A3 Exception Error code...
  • Page 288 Goodrive350-UL Series VFD Communication protocol which means the maladjustment fault (STo) 9.4.8.2 Write command 06H examples Example 1: Set the VFD whose address is 03H to be forward running. Refer to the table of other function parameters, the address of "Communication-based control command" is 2000H, and 0001H indicates forward running, as shown in the following figure.
  • Page 289 Goodrive350-UL Series VFD Communication protocol If the operation is successful, the following response is returned (same as the command transmitted by the master): 00 03 27 10 62 14 Parameter Write Parameter address command address data Note: In the preceding command description, spaces are added to a command just for explanatory purposes.
  • Page 290 Goodrive350-UL Series VFD Communication protocol Function Default Modi Name Detailed parameter description code value Acceleration Acceleration time is the time needed for accelerating Depend P00.11 ○ time 1 from 0Hz to Max. output frequency (P00.03). on model Deceleration time time needed from decelerating from Max.

  • Page 291: Common Communication Faults

    Goodrive350-UL Series VFD Communication protocol First, set the serial port to COM1. Then, set the baud rate consistently with P14.01. The data bits, check bits, and end bits must be set consistently with P14.02. If the RTU mode is selected, you need to select the hexadecimal form Input HEX.
  • Page 292 Goodrive350-UL Series VFD Communication protocol • The VFD returns an exception response. Possible causes of no response include the following: • The serial port is set incorrectly. For example, the converter uses the serial port COM1, but COM2 is selected for the communication. •...

  • Page 293: Appendix A Extension Cards

    Goodrive350-UL Series VFD Extension cards Appendix A Extension cards A.1 Model definition EC-PG 5 01-05 ① ② ③ ④ ⑤ Field identifier Field description Naming example Product category EC: Extension card ① PG: PG card PC: PLC programmable card Card category ②...
  • Page 294 Goodrive350-UL Series VFD Extension cards EC-PC 5 01-00 ① ② ③ ④ ⑤ Field identifier Field description Naming example Product category EC: Extension card ① IO: IO extension card TX: Communication extension card Card category ② PG: PG card PC: PLC programmable card Indicates the generation of a technical version by using odd numbers, for example, 1, 3, and 5 Technical version...
  • Page 295 Goodrive350-UL Series VFD Extension cards Field identifier Field description Naming example 06: DeviceNet communication card 07: BACnet communication card 08: EtherCAT communication card 09: PROFINET communication card 10: Ethernet/IP communication card 11: CAN master/slave control communication card EC-IO 5 01-00 ①...
  • Page 296  2 digital outputs  2 relay outputs: 1 double-contact output, and 1 single-contact output  Supporting Bluetooth 4.0  With INVT's mobile phone APP, you can set the parameters and monitor the states of the VFD through Bluetooth Bluetooth ...
  • Page 297 Name Model Specification CAN master/slave  Based on the CAN2.0B physical layer control EC-TX511  Adopting INVT's master-slave control proprietary communication card protocol PROFINET EC-TX509  Supporting the PROFINET protocol communication card  Applicable to Sin/Cos encoders with or without CD...
  • Page 298 Goodrive350-UL Series VFD Extension cards IO extension card Programmable extension Bluetooth/WIFI PROFIBUS-DP card communication communication card EC-IO501-00 card EC-PC501-00 EC-TX503 EC-TX501-1/502 Ethernet CANopen/CAN PROFINET Sin/Cos PG card communication card master/slave control communication EC-PG502 communication card card EC-TX504 EC-TX505/511 EC-TX509 -292-...

  • Page 299: Dimensions And Installation

    Goodrive350-UL Series VFD Extension cards UVW incremental PG Multi-function 24 V incremental PG Resolver PG card EC-PG504-00 card EC-PG503-05 incremental PG card EC-PG505-24 card EC-PG505-12 Simple incremental PG card EC-PG507-12 A.2 Dimensions and installation All extension cards are of the same dimensions (108 mm × 39 mm) and can be installed in the same way.
  • Page 300 Goodrive350-UL Series VFD Extension cards 3. VFDs of 5.5 kW or lower can be configured with two extension cards at the same time, and those of 7.5 kW or higher can be configured with three extension cards. 4. If interference occurs on the external wires after extension cards are installed, change their installation card slots flexibly to facilitate the wiring.
  • Page 301 Goodrive350-UL Series VFD Extension cards Extension card installation process: STEP 1 Unscrew the screws and remove th e lower cover STEP 2 STEP 3 Unscrew the screws, take out the keypad, and remove the upper cover Insert the EC STEP 4 Align the EC positioning holes and positioning studs to fix the EC STEP 5...

  • Page 302: Wiring

    Goodrive350-UL Series VFD Extension cards A.3 Wiring Ground a shielded cable as follows: Grounding position of the shielded cable Grounding position of the shielded cable Fig A.4 Extension card grounding diagram Wire an extension card as follows: EC wiring EC wire binding position Fig A.5 Extension card wiring A.4 IO extension card (EC-IO501-00) function description The terminals are arranged as follows:...
  • Page 303 Goodrive350-UL Series VFD Extension cards RO3A RO3B RO3C +24V RO4A RO4C Indicator definition Indicator No. Definition Function On: The extension card is establishing a connection with the control board. Blinks periodically: The extension card is properly connected to the control board (the LED1 State indicator period is 1s, on for 0.5s, and off for the other...

  • Page 304: Programmable Extension Card (Ec-Pc501-00) Function Description

    Goodrive350-UL Series VFD Extension cards Category Label Name Function description determined by J5. 3. Deviation ±0.5%; input of 5 V or 10 mA or higher at the temperature of 25° C S5—COM Digital input 1 1. Internal impedance: 3.3 kΩ S6—COM Digital input 2 2.
  • Page 305 Goodrive350-UL Series VFD Extension cards Indicator definition Indicator No. Definition Function On: The extension card is establishing a connection with the control board. Blinks periodically: The extension card is properly connected to the control board (the LED3 State indicator period is 1s, on for 0.5s, and off for the other 0.5s).

  • Page 306: Communication Card Function Description

    Goodrive350-UL Series VFD Extension cards Category Label Name Function description 2. Output frequency range: 0–1 kHz PY2—CME Digital output 2 3. The terminals CME and COM are shorted through J1 before delivery. NO contact of PR01A relay 1 NC contact of PR01B relay 1 1.
  • Page 307 Place the antenna base on the chassis and expose the upper part. Try to keep it unblocked. The wireless communication card must be used with the INVT VFD APP. Scan the QR code of the VFD nameplate to download it. For details, refer to the wireless communication card manual provided with the extension card.
  • Page 308 Goodrive350-UL Series VFD Extension cards A.6.2 PROFIBUS-DP communication card––EC-TX503 CN1 is a 9-pin D-type connector, as shown in the following figure. Connector pin Description Unused Unused B-Line Data+ (twisted pair 1) -302-...
  • Page 309 Goodrive350-UL Series VFD Extension cards Connector pin Description Request transmission GND_BUS Isolation ground +5V BUS Isolated power supply of 5 V DC Unused A-Line Data- (twisted pair 2) Unused Housing SHLD PROFIBUS cable shielding line +5V and GND_BUS are bus terminators. Some devices, such as the optical transceiver (RS485), may need to obtain power through these pins.
  • Page 310 Goodrive350-UL Series VFD Extension cards Indicator No. Definition Function Blinks at the frequency of 4 Hz: An error occurs in the ASIC initialization of PROFIBUS communication. Off: The diagnosis function is disabled. On: The control board feeds power to the LED4 Power indicator communication card.
  • Page 311 Goodrive350-UL Series VFD Extension cards A.6.4 CANopen communication card––EC-TX505 master/slave control communication card EC- TX511 The EC-TX505 communication card is user-friendly, adopting spring terminals. 3-pin spring terminal Function Description CANH CANopen bus high level signal CANG CANopen bus shielding CANL CANopen bus low level signal Terminal resistor switch function description Terminal resistor switch...
  • Page 312 Goodrive350-UL Series VFD Extension cards Indicator No. Definition Function are properly connected. Blinks: The communication card is in the pre-operation state. Blinks once: The communication card is in the stopped state. On: The CAN controller bus is off or a fault occurs on the VFD.
  • Page 313 Goodrive350-UL Series VFD Extension cards Color State Description LED1 Green 3.3V power indicator No network connection The connection to the PROFINET controller through a network cable is LED2 Blinking OK, but the communication is not (Bus state indicator) established. Communication with the PROFINET controller has been established PROFINET diagnosis is enabled LED3...

  • Page 314: Pg Extension Card Function Description

    Goodrive350-UL Series VFD Extension cards Slave device 1 Slave device 2 Slave device n Master device RJ45 RJ45 RJ45 RJ45 RJ45 RJ45 Switch A.7 PG extension card function description A.7.1 Sin/Cos PG card——EC-PG502 The terminals are arranged as follows: Definitions of indicators Indicator Definition Function...
  • Page 315 Goodrive350-UL Series VFD Extension cards EC-PG502 terminal function description Label Name Function description Grounding It is connected to the ground for enhancing the terminal anti-interference performance Voltage: 5 V ± 5% Encoder power Max. output current: 150 mA 1. Supporting Sin/Cos encoders (with CD signals or without CD signals) 2.
  • Page 316 Goodrive350-UL Series VFD Extension cards Forward running Forward jogging Fault reset HDIA HDIB +24V pulse A pulse B The following figure shows the external wiring of the PG card when it is used in combination with an encoder with CD signals. Forward running Forward jogging Fault reset...
  • Page 317 Goodrive350-UL Series VFD Extension cards A.7.2 UVW incremental PG card––EC-PG503-05 The terminals are arranged as follows: PGND Indicator definition Indicator No. Definition Function On: The extension card is establishing a connection with the control board. Blinks periodically: The extension card is properly LED1 State indicator connected to the control board (the period is 1s,...
  • Page 318 Goodrive350-UL Series VFD Extension cards Label Name Function description ground) 1. Differential incremental PG interface of 5 V Encoder interface 2. Response frequency: 400 kHz 1. Differential input of 5 V Pulse setting 2. Response frequency: 200 kHz 1. Differential output of 5 V Frequency-divided 2.
  • Page 319 Goodrive350-UL Series VFD Extension cards Forward running Forward jogging PGND Fault reset HDIA HDIB +24V pulse A pulse B Upper computer A.7.3 Resolver PG card––EC-PG504-00 Indicator definition Indicator No. Definition Function On: The extension card is establishing a connection with the control board. Blinks periodically: The extension card is properly LED1 State indicator...
  • Page 320 Goodrive350-UL Series VFD Extension cards Indicator No. Definition Function control board. Off: The encoder is disconnected. LED2 Disconnection indicator On: The encoder signals are normal. Blinks: The encoder signals are not stable. On: The control board feeds power to the PG LED3 Power indicator card.
  • Page 321 Goodrive350-UL Series VFD Extension cards Forward running Forward jogging Fault reset HDIA HDIB +24V pulse A pulse B Upper computer A.7.4 Multi-function incremental PG card——EC-PG505-12 The terminals are arranged as follows: The dual in-line package (DIP) switch SW1 is used to set the voltage class (5 V or 12 V) of the power supply of the encoder.
  • Page 322 Goodrive350-UL Series VFD Extension cards Indicator No. Definition Function Blinks periodically: The extension card is properly connected to the control board (the period is 1s, on for 0.5s, and off for the other 0.5s). Off: The extension card is disconnected from the control board.
  • Page 323 Goodrive350-UL Series VFD Extension cards The following figure shows the external wiring of the extension card used in combination with an open collector encoder. A pull-up resistor is configured inside the PG card. Forward running Forward jogging PGND Fault reset HDIA HDIB +24V...
  • Page 324 Goodrive350-UL Series VFD Extension cards The following figure shows the external wiring of the extension card used in combination with a push-pull encoder. Forward running Forward jogging PGND Fault reset HDIA HDIB +24V pulse A pulse B Upper computer -318-...
  • Page 325 Goodrive350-UL Series VFD Extension cards The following figure shows the external wiring of the extension card used in combination with a differential encoder. Forward running Forward jogging PGND Fault reset HDIA HDIB +24V pulse A pulse B Upper computer A.7.5 24 V multi-function incremental PG card——EC-PG505-24 The terminals are arranged as follows: AGND AGND...
  • Page 326 Goodrive350-UL Series VFD Extension cards Indicator definition Indicator Definition Function On: The extension card is establishing a connection with the control board. Blinks periodically: The extension card is properly connected State LED1 to the control board (the period is 1s, on for 0.5s, and off for indicator the other 0.5s).
  • Page 327 Goodrive350-UL Series VFD Extension cards Label Name Function description 1. Open-drain collector output Frequency-divided 2. Supporting frequency division of 1–255, which output can be set through P20.16 or P24.16 The following figure shows the external wiring of the PG card when it is used in combination with an open-drain collector encoder.
  • Page 328 Goodrive350-UL Series VFD Extension cards Forward running Forward jogging AGND Fault reset HDIA HDIB +24V pulse A pulse B A.7.6 Simple incremental PG card——EC-PG507-12 The terminals are arranged as follows: The DIP switch SW1 is used to set the voltage class (5 V or 12 V) of the power supply of the encoder. The DIP switch can be operated with an auxiliary tool.
  • Page 329 Goodrive350-UL Series VFD Extension cards Indicator Definition Function the other 0.5s). Off: The extension card is disconnected from the control board. Disconnection Off: A1 and B1 of the encoder are disconnected. LED2 indicator On: The encoder pulses are normal. Power LED3 On: The control board feeds power to the PG card.

  • Page 330: Appendix B Technical Data

    Goodrive350-UL Series VFD Technical data Appendix B Technical data B.1 What this chapter contains This chapter describes the technical data of the VFD and its compliance to CE and other quality certification systems. B.2 Derated application B.2.1 Capacity Choose a VFD based on the rated current and power of the motor. To endure the rated power of the motor, the rated output current of the VFD must be larger or equal to the rated current of the motor.
  • Page 331 Goodrive350-UL Series VFD Technical data Below is the derating curve of the big-power VFDs: Derating coefficient (%) Temperature (℃) B.2.2.2 Altitude derating The device can output rated power if the installation site below 1000m. The output power decreases if the altitude exceeds 1000m. Below is the detailed decreasing range of the derating: Derating coefficient (%) Altitude (m) 1000...

  • Page 332: Grid Specifications

    You can learn the maximum length of the motor cable through the running parameters of the VFD. To understand the accurate maximum cable length for using an external EMC filter, contact the local INVT office. For description about the environments categories I (C2) and II (C3), see Section B.6 "EMC regulations".

  • Page 333: Application Standards

    Goodrive350-UL Series VFD Technical data B.5 Application standards The following table describes the standards that the VFDs comply with. Safety of machinery––Safety-related parts of control systems––Part EN/ISO 13849-1:2008 1: General principles for design Safety of machinery––Electrical equipment of machines. Part 1: IEC/EN 60204-1:2006 General requirements Safety of machinery––Safety-related functional safety of electrical,...
  • Page 334 Goodrive350-UL Series VFD Technical data Category II: All environments except those in Category I. VFD categories C1: Rated voltage lower than 1000 V, applied to environments of Category I. C2: Rated voltage lower than 1000 V, non-plug, socket, or mobile devices; power drive systems that must be installed and operated by specialized personnel when applied to environments of Category I Note: The EMC standard IEC/EN 61800-3 no longer restricts the power distribution of VFDs, but it specifies their use, installation, and commissioning.

  • Page 335: Appendix C Dimension Drawings

    Goodrive350-UL Series VFD Dimension drawings Appendix C Dimension drawings C.1 What this chapter contains This chapter describes the dimension drawings of Goodrive350-UL series VFDs. The dimension unit used in the drawings is mm. C.2 Keypad structure C.2.1 Structure diagram Panel Keypad 28.5 71.3...

  • Page 336: Vfd Structure

    Goodrive350-UL Series VFD Dimension drawings C.3 VFD structure Fig C.3 VFD structure diagram C.4 Dimensions of VFDs of AC 3PH 200V–240V and 380V–480V C.4.1 Wall-mounting dimensions Fig C.4 Wall-mounting diagram of VFDs of 220V 0.75–15 kW and 460V 1.5 to 37 kW -330-...
  • Page 337 Goodrive350-UL Series VFD Dimension drawings Fig C.5 Wall-mounting diagram of VFDs of 220V 18.5–55 kW and 460V 37–55 kW Fig C.6 Wall-mounting diagram of VFDs of 460V 75-110 kW -331-...
  • Page 338 Goodrive350-UL Series VFD Dimension drawings 6- ø11.0 Fig C.7 Wall-mounting diagram of VFDs of 460V 132–200 kW Table C.1 Wall-mounting dimensions of 220V 0.75–55kW (unit: mm) Model Installation hole 0.75kW 1.5kW–2.2kW 243.5 4kW–5.5kW 303.5 7.5kW 11kW–15kW 18.5kW–30kW 37kW–55kW Table C.2 Wall-mounting dimensions of 460V VFDs (unit: mm) Installation Model hole...
  • Page 339 Goodrive350-UL Series VFD Dimension drawings C.4.2 Flange installation dimensions Fig C.8 Flange installation diagram of VFDs of 220V 0.75–15 kW and 460V 1.5–30 kW Fig C.9 Flange installation diagram of VFDs of 220V 18.5–55 kW and 460V 75–110 kW -333-...
  • Page 340 Goodrive350-UL Series VFD Dimension drawings Fig C.10 Flange installation diagram of VFDs of 460 V 132–200 kW Table C.3 Flange installation dimensions of 220V 0.75–55 kW Installation Model hole 0.7kW 190 16.5 185 65.5 1.5kW–2.2kW 192 79.5 4kW–5.5kW 174 11.5 370 7.5kW 11kW–15kW 18.5kW–30kW...
  • Page 341 Goodrive350-UL Series VFD Dimension drawings C.4.3 Floor installation dimensions 3- ø13.0 6- ø12.0 Fig C.11 Floor installation diagram of VFDs of 460 V 220 to 315 kW 3- ø22.0 6- ø12.0 Fig C.12 Floor installation diagram of VFDs of 460 V 355 to 500 kW Table C.5 Floor installation dimensions of 380 V VFDs (unit: mm) Installation VFD specification...

  • Page 342: Dimensions Of Vfds Of Ac 3Ph 520V-600V

    Goodrive350-UL Series VFD Dimension drawings C.5 Dimensions of VFDs of AC 3PH 520V–600V C.5.1 Wall-mounting dimensions Fig C.13 Wall-mounting diagram of VFDs of 575V 18.5 to110 kW Table C.6 Wall-mounting dimensions of 575V VFDs (unit: mm) Installation VFD specification hole diameter 18.5kW–37kW 45kW–110kW...
  • Page 343 Goodrive350-UL Series VFD Dimension drawings C.5.2 Flange installation dimensions Fig C.14 Flange installation diagram of VFDs of 575 V Table C.5 Flange installation dimensions of 575 V VFDs (unit: mm) Installation hole specification diameter 18.5kW–37kW 270 65.5 45kW–110kW 58.5 -337-...

  • Page 344: Appendix D Optional Peripheral Accessories

    1. The VFDs of 220V (≤15kW) and 460V (≤30kW) are configured with built-in brake units. 2. The VFDs of 220V (18.5–55kW) and 460V (≥37kW) are configured with P1 terminals and are connected to external DC reactors. 3. The brake units INVT's DBU series standard brake units. For details, see the DBU operation manual. -338-...

  • Page 345: Power Supply

    Goodrive350-UL Series VFD Optional peripheral accessories Image Name Description Cable Accessory for signal transmission Device for electric shock prevention and protection against short-to-ground that may cause current leakage and fire. Select residual-current circuit breakers Breaker (RCCBs) that are applicable to VFDs and can restrict high-order harmonics, and of which the rated sensitive current for one VFD is larger than 30 mA.
  • Page 346 Goodrive350-UL Series VFD Optional peripheral accessories • The conductivity of the PE grounding conductor is the same as that of the phase conductor, that is, the cross-sectional areas are the same. • For details about the EMC requirements, see Appendix B "Technical data". To meet the EMC requirements stipulated in the CE standards, you must use symmetrical shielded cables as motor cables (as shown in the following figure).
  • Page 347 Goodrive350-UL Series VFD Optional peripheral accessories Multiple double-shielded twisted-pair cables Multiple shielded twisted-pair cables Power cable arrangement For low-voltage digital signals, double-shielded cables are recommended, but shielded or unshielded twisted pairs (as shown in figure b) also can be used. For frequency signals, however, only shielded cables can be used.
  • Page 348 Goodrive350-UL Series VFD Optional peripheral accessories Recommended cable size Required torque (in-lbs) Wire (AWG) VFD model connector R, S, T; U, V, W; R, S, T; U, V, W; (##) P1, (+), PB, (-) P1, (+), PB, (-) GD350-030G-2-UL 25.5 Required GD350-037G-2-UL 2/0AWG...
  • Page 349 Goodrive350-UL Series VFD Optional peripheral accessories Recommended cable size Required torque (in-lbs) Wire (AWG) VFD model connector R, S, T; U, V, W; R, S, T; U, V, W; (##) P1, (+), PB, (-) P1, (+), PB, (-) GD350-400G-4-UL GD350-500P-4-UL GD350-500G-4-UL GD350-018G-6-UL GD350-022G-6-UL...

  • Page 350: Breaker And Electromagnetic Contactor

    Goodrive350-UL Series VFD Optional peripheral accessories D.4.3 Cable arrangement Motor cables must be arranged away from other cables. The motor cables of several VFDs can be arranged in parallel. It is recommended that you arrange the motor cables, input power cables, and control cables separately in different trays.
  • Page 351 Goodrive350-UL Series VFD Optional peripheral accessories To ensure safety, you can configure an electromagnetic contactor on the input side to control the switch-on and switch-off of the main circuit power, so that the input power supply of the VFD can be effectively cut off when a system fault occurs.

  • Page 352: Reactors

    The device can also cease the damage to the rectifying components which are caused by supply net voltage transients and harmonic waves of the loads. If the distance between the VFD and motor is longer than 100m, contact INVT technical support. -346-...
  • Page 353 Goodrive350-UL Series VFD Optional peripheral accessories Input reactor DC reactor Output reactor Model Input reactor DC reactor Output reactor GD350-0R7G-2-UL ACL2-2R2-4-UL DCL2-2R2-4-UL OCL2-2R2-4-UL GD350-1R5G-2-UL ACL2-004-4-UL DCL2-004-4-UL OCL2-004-4-UL GD350-2R2G-2-UL ACL2-004-4-UL DCL2-004-4-UL OCL2-004-4-UL GD350-004G-2-UL ACL2-7R5-4-UL DCL2-7R5-4-UL OCL2-7R5-4-UL GD350-5R5G-2-UL ACL2-011-4-UL DCL2-015-4-UL OCL2-011-4-UL GD350-7R5G-2-UL ACL2-015-4-UL DCL2-015-4-UL OCL2-015-4-UL...

  • Page 354: Filters

    Goodrive350-UL Series VFD Optional peripheral accessories Model Input reactor DC reactor Output reactor GD350-075P-4-UL ACL2-055-4-UL DCL2-055-4-UL OCL2-055-4-UL GD350-075G/090P-4-UL ACL2-075-4-UL DCL2-075-4-UL OCL2-075-4-UL GD350-090G/110P-4-UL ACL2-110-4-UL DCL2-090-4-UL OCL2-110-4-UL GD350-110G-4-UL ACL2-110-4-UL DCL2-132-4-UL OCL2-110-4-UL GD350-132P-4-UL ACL2-110-4-UL DCL2-132-4-UL OCL2-110-4-UL GD350-132G/160P-4-UL ACL2-132-4-UL DCL2-132-4-UL OCL2-132-4-UL GD350-160G/185P-4-UL ACL2-160-4-UL DCL2-160-4-UL OCL2-160-4-UL GD350-185G/200P-4-UL ACL2-200-4-UL...
  • Page 355 Interference filters on the input side can reduce the interference of VFDs (when used) on the surrounding devices. Noise filters on the output side can decrease the radio noise caused by the cables between VFDs and motors and the leakage current of conducting wires. INVT provides some of the filters for users to choose. -349-...
  • Page 356 Goodrive350-UL Series VFD Optional peripheral accessories D.7.1 Filter model description Field identifier Field description FLT: Name of the VFD filter series Filter type P: Power input filter L: Output filter Voltage class 04: AC 3PH 380V–480V 06: AC 3PH 520V–600V 3-digit code indicating the rated current.
  • Page 357 Goodrive350-UL Series VFD Optional peripheral accessories Model Input filter Output filter GD350-5R5G/7R5P-4-UL GD350-7R5G/011P-4-UL FLT-P04032L-B FLT-L04032L-B GD350-011G/015P-4-UL GD350-015G/018P-4-UL FLT-P04045L-B FLT-L04045L-B GD350-018G/022P-4-UL GD350-022G/030P-4-UL FLT-P04065L-B FLT-L04065L-B GD350-030G/037P-4-UL GD350-037G/045P-4-UL FLT-P04100L-B FLT-L04100L-B GD350-045G/055P-4-UL GD350-055G-4-UL GD350-075P-4-UL FLT-P04150L-B FLT-L04150L-B GD350-075G/090P-4-UL GD350-090G/110P-4-UL FLT-P04200L-B FLT-L04200L-B GD350-110G-4-UL GD350-132P-4-UL FLT-P04250L-B FLT-L04250L-B GD350-132G/160P-4-UL GD350-160G/185P-4-UL GD350-185G/200P-4-UL...

  • Page 358: Brake System

    Goodrive350-UL Series VFD Optional peripheral accessories • The preceding table describes external accessories. You need to specify the ones you choose when purchasing accessories. D.8 Brake system D.8.1 Brake component selection When a VFD driving a high-inertia load decelerates or needs to decelerate abruptly, the motor runs in the power generation state and transmits the load-carrying energy to the DC circuit of the VFD, causing the bus voltage of the VFD to rise.
  • Page 359 Goodrive350-UL Series VFD Optional peripheral accessories Brake Min. Consumed power of brake Model of resistor at allowable resistor Model brake 100% of braking unit braking resistance braking braking braking torque (Ω) (Ω) GD350-011G-2-UL 12.8 GD350-015G-2-UL GD350-018G-2-UL DBU100H-060-2 GD350-022G-2-UL GD350-030G-2-UL DBU100H-110-2 GD350-037G-2-UL GD350-045G-2-UL DBU100H-160-2...
  • Page 360 Goodrive350-UL Series VFD Optional peripheral accessories Brake Min. Consumed power of brake Model of resistor at allowable resistor Model brake 100% of braking unit braking resistance braking braking braking torque (Ω) (Ω) GD350-350G/400P-4-UL 2.8*2 27*2 132*2 210*2 GD350-400G-4-UL 2.4*2 30*2 150*2 240*2 GD350-500P-4-UL...
  • Page 361 Goodrive350-UL Series VFD Optional peripheral accessories of hundreds of degrees Celsius. Prevent any materials from coming into contact with the resistor. Installation of brake resistors  The VFDs of 220V (≤15kW) and 460V (G-type≤30kW) only need external brake resistors.  PB and (+) are the wiring terminals of the brake resistors.

  • Page 362: Appendix E Sto Function Description

    Goodrive350-UL Series VFD STO function description Appendix E STO function description Reference standards: IEC 61508-1, IEC 61508-2, IEC 61508-3, IEC 61508-4, IEC 62061, ISO 13849-1, and IEC 61800-5-2 You can enable the safe torque off (STO) function to prevent unexpected startups when the main power supply of the drive is not switched off.

  • Page 363: Sto Function Installation Checklist

    Goodrive350-UL Series VFD STO function description 1, 2 STO mode STO trigger and indication delay Trigger delay < 10 ms STO fault: STL1 Indication delay < 280 ms Trigger delay < 10 ms STO fault: STL2 Indication delay < 280 ms Trigger delay <...

  • Page 364: Appendix F Acronyms And Abbreviations

    Goodrive350-UL Series VFD Acronyms and abbreviations Appendix F Acronyms and abbreviations This chapter describes the acronyms and abbreviations of the terms or words that may be used on the interfaces of the keypad. Acronym/ Acronym/ Term/word Term/word abbreviation abbreviation Accumulated/ Accum Interval Intvl...

  • Page 365: Appendix G Further Information

    Should you have any queries about the product, contact the local INVT office. Provide the model and serial number of the product you query about. You can visit www.invt.com to find a list of INVT offices. G.2 Feedback on INVT VFD manuals Your comments on our manuals are welcome.
  • Page 366 6 6 0 0 1 - 0 0 6 0 6 201911 (V1.1)

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