LiteOn EVO 6800 Series Manual
  1. Manuals
  2. Brands
  3. LiteOn Manuals
  4. DC Drives
  5. EVO 6800 Series
  6. Manual
LiteOn EVO 6800 Series Manual

LiteOn EVO 6800 Series Manual

Compact vector drive
Hide thumbs Also See for EVO 6800 Series:
Table of Contents

Advertisement

Quick Links

MANUAL
Compact Vector Drive
EVO 6800 Series

Advertisement

Table of Contents
loading

Related Manuals for LiteOn EVO 6800 Series

Summary of Contents for LiteOn EVO 6800 Series

  • Page 1 MANUAL Compact Vector Drive EVO 6800 Series...

  • Page 2: Table Of Contents

    Table of Contents CHAPTER 1│SAFETY 1.1 G ENERAL AFETY 1.1.1 Usage 1.1.2 Receiving 1.1.3 Installation 1.1.4 Wiring 1.1.5 Operation 1.1.6 Maintenance 1.2 W ARNING ABEL 1.3 AC D RIVE PPLICATION RECAUTIONS 1.3.1 AC Drive Selection 1.3.2 Settings 1.3.3 General Handling 1.4 W ARRANTY 1.4.1 Warranty Period...
  • Page 3 3.4.2 Motors and Output Cable Protection for Short-Circuit Situations 3.4.3 Keypad Mounted on Panel Door 3.5 K EYPAD EMOTE SAGE 3.5.1 R EMOTE PERATION 3.5.2 External/Face-Mount CHAPTER 4│WIRING 4.1 W IRING AFETY 4.2 M IRCUIT 4.2.1 Main Circuit Terminal 4.2.2 Main Circuit Wiring 4.2.3 Main Circuit Cable Size and Tightening Torque 4.3 C ONTROL...
  • Page 4 5 PID C ONTROL 6.3 G C, T ROUP UNING CCELERATION AND ECELERATION C2 S-C URVE HARACTERISTICS C3 T ORQUE OMPENSATION 6.4 G L, F ROUP REQUENCY OMMAND L1 Frequency Command REQUENCY PPER OWER IMIT 1, U REQUENCY OMMAND L6 O FFSET REQUENCY 6.5 G...
  • Page 5 8.1 A LARM AND AULT ISPLAYS 8.2 F AULT ETECTION 8.3 O PERATION RRORS 8.4 A UNING AULT ETECTION CHAPTER 9│INSPECTION & MAINTENANCE 9.1 S AFETY 9.2 P ERIODIC NSPECTION 9.2.1 Environment 9.2.2 Voltage 9.2.3 Keypad Monitor 9.2.4 Enclosure 9.2.5 Main Circuit 9.2.6 Main Circuit- Terminals &...
  • Page 6 11.5.1 Message Content 11.5.2 Message Configuration 11.5.3 Slave Station Address 11.5.4 Function Code 11.5.5 Data 11.5.6 Error Check 11.5.7 Command Data 11.5.8 Response Message 11.6 E XAMPLE OF EADING ESPONDING 11.7 M ODBUS 11.8 C OMMUNICATION RRORS 11.8.1 Modbus Errors 11.8.2 Slave Response 11.9 M ODBUS...

  • Page 7: Chapter 1│Safety

    Chapter 1│Safety 1.1 General Safety Safety Information: Warning: Indicates highly dangerous consequences such as fire, serious injury and death when failing to comply with the instructions. Caution: Indicates dangerous consequences such as moderate injury and equipment damage when failing to comply with the instructions. 1.1.1 Usage Danger The drive is used to control the speed of 3 phase synchronous and asynchronous...

  • Page 8: Wiring

    1.1.4 Wiring Danger 1. Allow only qualified electrical engineers to install the drive. Failure to comply could cause electrical shocks to personnel or damage to the drive. 2. Ensure the power supply is off when connecting. Failure to comply could cause electrical shocks.

  • Page 9: Maintenance

    Cancel run command before resetting the alarm and fault. Failure to comply could cause physical injury. Warning Do not start or stop the drive by connecting or disconnecting the power supply. Failure to comply could cause drive damage. Ensure the motor and equipment are in proper use before operation. Failure to; comply could damage the equipment.

  • Page 10: Warning Label

    1.2 Warning Label The warning label is on the front of the drive. Please read it carefully and follow the instructions. Read the user manual before operation.  Risk of electrical shock. Shut off main power and wait for 5 minutes before servicing. ...

  • Page 11: Settings

    The motor characteristics at start and during acceleration are limited by the drive overcurrent. If higher starting torque is needed, use a higher rating drive or increase capacity of both motor and drive. 1.3.1.3 Emergency Stop When a drive fault occurs, protection function will be automatically triggered to shut off the output but the motor may not stop immediately.

  • Page 12: Warranty

    Capacitors in the drive may still be charged for a short time after shutting off the power. Wait for the amount of time specified on the drive before any maintenance. Failure to comply could cause electrical shocks to personnel. Besides, do not touch the heatsink which can be very hot during operation.

  • Page 13: Chapter 2│Product

    Chapter 2│Product 2.1 Component Names This section illustrates each components of the drive. 2.1.1 Installation in an IP20 Enclosure A – Heatsink F – Terminal cover screw K –Terminal cover screw G – Front cover B – Cooling fan L – Keypad H –...

  • Page 14: Nema Type 1 Enclosure

    2.1.2 NEMA Type 1 Enclosure F – Rubber bushing K – Front cover screw A –Top protective cover G – Terminal cover screw B – Heatsink L –Terminal cover screw C – Cooling fan H – Front cover M – Keypad I –...

  • Page 15: Receiving Checklist

    2.2 Receiving Checklist Check the following when receiving the drive: Is the packaging box in good condition? Any damage or damp ? If so, contact the distributor or local Lite-On representative. Is the model label on the box same as what you purchased? If not, contact the distributor or local Lite-On representative.

  • Page 16: Model Number Definition

    2.4 Model Number Definition 6800 Version: Keypad Type: Filter: Product Series: S: Standard E: LED □ : No Filter EVO: Lite-On AC Drive C: LCD F: Filter Built-In Series Name Enclosure: 00: IP00 20: IP20 Power Ratings: N□: NEMA□ Voltage Class: 0D2: 0.2kW 21: AC 220V 1Phase 0D4: 0.4kW...

  • Page 17: Common Specifications

    2.6 Common Specifications Item Specification Control Method V/F, Sensorless Voltage Vector Control (SVVC) Output Frequency 0 to 400 Hz Digital Input: Within ±0.01% of the max. output frequency Frequency Analog Input: Within ±0.1% of max. output frequency (-10℃ to Accuracy +50℃) Digital Input : 0.01Hz Frequency Setting...
  • Page 18 Shock 10 to 20 Hz (9.8 m/s2) , 20 to 55 Hz (5.9 m/s2) Enclosure IP20, NEMA1 (with optional NEMA kit) Analog Input (AI) 1 points (AI2: 0V~10V, 0/4~20mA) 4 points Digital Input (DI) Analog Output 1 points (0~10V/0or4~20mA) (AO) Digital Output 1 points (DO)

  • Page 19: Product Dimensions

    2.7 Product Dimensions Frame 1 EVO680043S1D5E20、EVO680043S2D2E20 Series Frame Φ Φ1 Φ2 158.4 EVO6800 [4.45] [3.66] [5.63] [5.16] [6.24] [5.89] [0.22] [0.22] [0.87] [0.87]...
  • Page 20 Frame 2 EVO680043S3D7E20、EVO680043S5D5E20 Series Frame Φ Φ1 Φ2 EVO6800 [5.71] [5.04] [7.25] [6.77] [6.56] [6.34] [0.22] [0.22] [0.87] [1.10]...
  • Page 21 Frame 3 EVO680043S7D5E20、EVO680043S011E20 Series Frame 225[8.79] 202[7.89] 260[10.16] 242[9.46] 198[7.74] 190[7.42] EVO6800 Φ Φ1 Φ2 Φ3 6.5[0.25] 6.5[0.25] 22[0.86] 35[1.36] 44[1.73]...
  • Page 22 Frame 4 EVO680043S015E20、EVO680043S018E20 Series Frame 235[9.25] 212[8.35] 340[13.38] 322[12.68] 218.2[8.59] 210[8.27] EVO6800 Φ Φ1 Φ2 Φ3 6.5[0.26] 6.5[0.26] 22[0.87] 28[1.10] 35[1.38]...
  • Page 23 Frame 6 EVO680043S037E20、EVO680043S045E20、EVO680043S055E20 Series Frame 304[11.88] 270[10.55] 550[21.48] 530[20.70] 315[12.30] 11[0.43] EVO6800 Φ 11[0.43]...

  • Page 24: Chapter 3│Drive Installation

    Chapter 3│Drive Installation 3.1 Installation Environment To ensure the optimum drive performance, install the AC drive in a proper environment specified below. Environment Conditions Area of Use Indoors -10°C to +40°C (NEMA 1 enclosure)  -10°C to +50°C (IP20 enclosure) ...

  • Page 25: Installation Direction And Spacing

    3.2 Installation Direction and Spacing 3.2.1 Installation Direction Install the AC drive upright for better cooling. Figure 3.1 Installation Direction c. Transverse installation a. Upright installation b. Horizontal installation 3.2.2 Installation Spacing 3.2.2.1 Single Drive Installation Install the AC drive as illustrated below to ensure the required space for airflow and wiring. Figure 3.2 Installation Spacing for Single Drive Note: Same amount of space is required for IP00 and NEMA 1 enclosure.
  • Page 26 3.2.2.2 Side-by-Side Installation Install the AC drives as illustrated below to ensure the required space for airflow and wiring. A – Minimum 50 mm B - Minimum 30 mm C - Minimum 10 mm D - Minimum 150 mm Figure 3.3 Installation Space for Side-by-Side Installation Note: When installing drives of different sizes, align the tops of the drives for easier cooling fan replacement.

  • Page 27: Keypad And Terminal Cover Installation

    3.3 Keypad and Terminal Cover Installation It is not necessary to remove the keypad before wiring. You just need to loosen the terminal cover screw and remove the terminal cover. 440V 1 to 40HP model enclosure are non-metal. Loosen terminal cover screw and remove terminal cover for wiring.

  • Page 28: Wiring Protection

    3.4 Wiring Protection 3.4.1 Drive and Input Cable Protection for Short-Circuit Situations Protect the drive and input power cable by using fuse in case potential short-circuit situations cause overheat. Please refer to the following figure for proper wiring. Input cables Moto Fuse Figure 3.4 Fuse Installation...

  • Page 29: Keypad Remote Usage

    and the screw length longer than the thickness of panel door. 3.5 Keypad Remote Usage Keypad mounted on the drive can be removed and connected to the drive using an extension cable to facilitate operation when the drive is installed in a location where it cannot be easily accessed.
  • Page 30 3.5.1.2 Remote Operation (>7.5kW models) Cable Invertor Connector Keypad 3.5.1.3 Keypad Dimensions (<5.5kW models) M4 X P0.7 pan head machine screw x 4 Minimum 50mm...

  • Page 31: External/Face-Mount

    3.5.1.4 Keypad Dimensions (>7.5kW models) M4 X P0.7 pan head machine screw x 4 Minimum 50mm 3.5.2 External/Face-Mount 3.5.2.1 External/Face-Mount (<5.5kW models) M4 X P0.7 pan head machine screw x 4 Keypad Enclosure panel 3.5.2.2 External/Face-Mount (>7.5kW models)
  • Page 32 M4 X P0.7 pan head machine screw x 4 Keypad Enclosure panel 3.5.2.4 Panel Cut-Out Dimensions (<5.5kW models) 3.5.2.3 Panel Cut-Out Dimensions (>7.5kW models) 20.7...
  • Page 33 34.2 93.0 36.0...

  • Page 34: Chapter 4│Wiring

    Chapter 4│Wiring 4.1 Wiring Safety Danger Turn off all the power to the equipment before wiring. Wiring during power on could  cause electrical shocks to personnel. Allow only qualified personnel for installation, wiring, repairing and parts replacement.  Capacitors in the drive may still be charged for a short time after shutting off the power. ...

  • Page 35: Main Circuit

    4.2 Main Circuit...

  • Page 36: Main Circuit Terminal

    4.2.1 Main Circuit Terminal Frame 1、2 EVO680043S1D5E20、EVO680043S2D2E20、EVO680043S3D7E20、EVO680043S5D5E20 DC Reactor (option) MCCB R/L 1 U/T 1 S/L 2 V/T 2 T/L 3 W/T 3 Fast Acting Fuse Frmae 3 EVO680043S7D5E20、EVO680043S011E20 DC Reactor Breaking Resistor (option) (option) +2/B1 MCCB (DC+) R/L 1 U/T 1 S/L 2 V/T 2...

  • Page 37: Main Circuit Wiring

    Table 4.2.1 Main Circuit Terminals Terminal Name Terminal Description R/L1, S/L2, T/L3 Power input terminal U/T1, V/T2, W/T3 Power output terminal +1, +2 (DC+) DC reactor terminal. Please remove the jumper before installation B1, B2 Braking resistor terminal. Select option as per the specifications. (Please refer to Chapter 7.1) Ground terminal 4.2.2 Main Circuit Wiring...
  • Page 38 shipped from the factory with a short-circuit jumper. Remove the jumper before connecting a DC reactor. DC Reactor (option) (DC+) If the drive is used in a high-frequency or heavy duty application which requires frequent  braking or shorter deceleration time, install an optional braking resistor to increase the braking torque.
  • Page 39 even lower level. Removing the jumper may increase the signal interference  4.2.2.6 Ring Terminal Main circuit terminal should be used with crimp ring terminal wiring，   Please refer to the diagram about ring terminal size, where the 8 AWG and 10 AWG bare recommend using W size must be less than 10.5 mm, d2 size must be greater than 5.0 ...

  • Page 40: Main Circuit Cable Size And Tightening Torque

    4.2.3 Main Circuit Cable Size and Tightening Torque Select the cables and crimp terminals according to Table 4.2.2. 1. The recommended cables (copper conductors) are 600 V vinyl-sheathed cables which have continuous temperature tolerance up to 75°C with ambient temperature tolerance up to 40 °C, wiring distance up to 100 meters and conditions suitable for on Normal Duty mode.

  • Page 41: Control Circuit

    4.3 Control Circuit...

  • Page 42: Control Circuit Terminals

    4.3.1 Control Circuit Terminals 4.3.1.1 Control circuit input and output terminal (<5.5kW (more) models ) Table 4.3.1.1 Control Circuit Input Terminal Terminal Terminal Type Terminal Name Terminal Description Code Digital input terminal 1 (forward/stop) Photocoupler, 24 V / 8 mA. Digital input terminal 2 (reverse/stop) Use Sink / Source switch to select multi-function digital input type.
  • Page 43 Source mode must be external connection High-speed pulse signal common terminal Auxiliary power terminal +10V Analog input power+10V / 20mA Voltage current input Analog input terminal 1 (Selectable). 0 or 4 to 20mA, 0 to (auxiliary frequency command) The ground terminal for control Multi-Function Ground terminal signals to avoid interference.
  • Page 44 4.3.1.2 <5.5kW models, NPN and PNP wiring NPN models (S1~S3) Internal power supply External power supply (Remove the J13 short circuit PIN) 24V Ext. S1~S3 S1~S3 PNPmodels (S1~S3) Internal power supply External power supply (Remove the J13 short circuit PIN) 24V Ext.
  • Page 45 NPN models (S4) Internal power supply External power supply (Remove the J13 short circuit PIN) 24V Ext. PNPmodels (S4) Internal power supply External power supply (Remove the J13 short circuit PIN) 24V Ext.
  • Page 46 4.3.1.3 Control circuit input and output terminal (>7.5kW (more) models ) Table 4.3.1.3 Control Circuit Input Terminal Terminal Terminal Type Terminal Name Terminal Description Code Digital input terminal 1 (forward/stop) Digital input terminal 2 (reverse/stop) Digital input terminal 3 (external fault 1) Photocoupler, 24 V, 8 mA.
  • Page 47 High voltage: 10 ~ 24V Low voltage: 0 ~ 0.5V For digital inputs, switch Sink / Source mode must be external connection High-speed pulse signal common terminal Digital control signal common terminal Analog input Auxiliary power terminal +10V power+10V Analog input terminal 1 Voltage input (main frequency command) 0 to 10V / -10V to +10V...
  • Page 48 4 to 20mA, 0 to 10V Analog common terminal Multi-Function Multi-function pulse train output (output Pulse Train 32KHz Max frequency) Output <1> Do not assign frequent switching functions such as ON/OFF to terminals R1 and R2, which may shorten the relay terminal life. 4.3.1.4 >7.5kW models, NPN and PNP wiring Internal power supply External power supply (Remove the J13 short...

  • Page 49: Control Circuit Cable Size And Tightening Torque

    4.3.2 Control Circuit Cable Size and Tightening Torque Select the cable according to Table 4.3.2.1 and 4.3.3.2. Use crimp ferrules on the cable ends for simpler and more reliable wiring. Table 4.3.2.1 Cable Size and Tightening Torque (<5.5kW models) Bare Cable Ferrule-Type Terminal Tightening Applicable...

  • Page 50: Ferrule-Type Terminals

    表 4.3.2.2 Cable Size and Tightening Torque (>7.5kW models) Bare Cable Ferrule-Type Terminal Tightening Applicable Suggeste Applicable Suggeste Screw Torque Terminal Size d Size Size d Size Cable Type Size ( lb.in.) ( AWG) ( AWG) ( AWG) ( AWG) AC,V+,FM,A1,AM,A2,24V,S1, M2.5 0.59...

  • Page 51: I/O Connections

    4.4 I/O Connections 4.4.1 NPN and PNP Mode Selection Use Sink/Source DIP switch on the control board to set NPN/PNP mode for multi-function digital inputs S1 to S7. (Default: NPN mode) Figure 4.4.1 Sink/Source DIP Switch...

  • Page 52: Terminal A2 Voltage/Current Input Selection

    4.4.2 Terminal A2 Voltage/Current Input Selection Select voltage or current input at terminal A2 To select current as the input type, set DIP switch A2 to I and set parameter E3-06 to 0 (0  to 20 mA) or 1 (4 to 20 mA). To select voltage as the input type, set DIP switch A2 to V and set parameter E3-06 to 2 (0 ...

  • Page 53: Terminal Am Voltage/Current Output Selection

    4.4.3 Terminal AM Voltage/Current Output Selection Select voltage or current output type for terminal AM To select voltage as the output type, set DIP switch AM to V and set parameter E4-04 to 0  (0 to 10 V) . To select current as the output type, set DIP switch AM to I and set parameter E4-04 to 1 (0 ...

  • Page 54: Communication Termination On / Off Switch

    4.5 Connection to PC The drive is equipped with a USB port. The drive can connect to a PC through USB cable to manage parameter settings using LiteOn PC software. Note: When USB connection is detected, the communication will be automatically switched from RS485 to USB, and return to RS-485 when USB is disconnected.

  • Page 55: Wiring Checklist

    4.6 Wiring Checklist Table 4.6 Wiring Checklist □ Item Page Power Supply Voltage and Output Voltage □ 1 Power supply voltage is within the voltage range of specified drive input. □ 2 The motor voltage matches the drive output specifications. □...

  • Page 56: Chapter 5│Keypad

    Chapter 5│Keypad 5.1 Keypad Use the keypad to enter RUN and STOP commands, display data, fault, alarm and set parameters. 5.1.1 Keys and Displays Figure 5.3.1 Keypad...
  • Page 57 Table 5.1.1 Keypad Keys and Displays Button Name Function User-defined function key for Quick FN1 Key Setting Mode FWD/REV Key Forward/reverse selection  Moves the cursor to the right  Resets the drive to clear a fault situation RESET Key RUN Key Runs the drive Enters or exits the parameter...
  • Page 58  Enters parameter value, parameter and setting  Enters parameter setting menu. ENTER Key LO/RE Key LOCAL、REMOTE控制选择。 ENTER Key:  Enters parameter value, parameter and setting  Enters parameter setting menu. Non-Slip Dial: Setting Dial Increases decreases parameter numbers, setting value and frequency RUN Light Refer to Table 5.1.2.2 RPM Light...

  • Page 59: Keypad Display

    5.1.2 Keypad Display 5.1.2.1 LED Display. Table 5.1.2.1 LED Display Number Number Number Number /Letter Display /Letter Display /Letter Display /Letter Display...
  • Page 60 5.3.2.2 LED Indication Table 5.3.2.2 LED Indication Indicator Light Blinking  Drive in deceleration  Output frequency Drive in operation Drive not in operation below the minimum frequency Displaying output speed Displaying output frequency...

  • Page 61: Keypad Programming

    5.1.3 Keypad Programming  Keypad Display Menu Structure Standard setting mode: Press MENU to enter or exit the parameter group. Press ENTER, MENU, UP, DOWN and RESET to monitor and edit settings. Quick monitoring parameters mode: FN2 function keys for using quickly most of the parameters monitored, and use the up and down keys to switch parameters want to monitor.

  • Page 62: Chapter 6│Parameters

    Chapter 6│Parameters 6.1 Group A, Initialization Sets the initial parameters (group A parameter) such as Access Level Selection, password and etc. A1 Initialization  A1- 00 Retain  A1- 01 Access Level Selection Selects access level (edit/ view) Name Setting Range Default A1-01 Access Level Selection...
  • Page 63 0 : V/F Control This method is recommended for those applications without the need of fast response, accurate speed control. Select this method also when using a single drive to run more than one motors, the motor parameters are unknown or Auto-Tuning cannot be performed. The speed control range is 1 : 40.
  • Page 64 Table 6.1 Parameters Not Subject to Reset Name A1-00 Retain A1-02 Control Method Selection A1-06 ND/HD Selection d1-01 V/F Pattern Selection d3-00 Retain E6-05 Retain P7-12 Installation Method Selection o2-03 Drive Capacity Selection  A1- 04/ A1- 05 Password Set password to parameter A1-05 and enter the password to parameter A1-04 to unlock it. Name Setting Range Default...
  • Page 65 to display A1-05 setting . Press to set the password. ( 1234 is an Press example) to display A1-05 setting . Press ”LtH”is displayed when entering A1-05 setting. Table 6.2.2 Password Entering Steps Step Press and select A1-04. Press to enter A1-04 setting. “nULL”is not displayed anymore as the password has been set.

  • Page 66: A2 User -Defined Parameters

    Performance Overload 150 % Overload 120 % Rated Load Rated Load 100 % 100 % 100 % Motor Speed 100 % Motor Speed Suitable Applications Applications which require a high Applications which do not require a overload tolerance at start, during high overload tolerance such as fans acceleration or deceleration such as and pumps.

  • Page 67: Group B, Application

    1 : Disabled Automatically saves the most recently edited parameters started from A2-16 A2-31 (maximum 16 parameters). When the edited parameters are more than 16, only the most recent 16 parameters will be saved while the old ones will be removed. 6.2 Group b, Application b1: Operation Mode Selection ...
  • Page 68 0 to 10 V E3-00 = 0 E3-01 = 0 E3-02 E3-03 -10 to 10 V E3-00 = 1 (Main Frequency Command) 0 to 10 V E3-06 = 2 E3-07 = 0 Ensure DIP switch A2 is E3-08 E3-09 0 to 5 V E3-06 = 3 (Main Frequency Command) placed to V (voltage)
  • Page 69 Dip Switch A2 AC Drive 10V,20mA power supply A1 Main frequency gain Main frequency command (current input) 0 to 20mA or 4 to 20mA Analog input common -10V,20mA power supply Figure 6.2 Setting Frequency Command as a Current Signal at Terminal A2 Ensure DIP switch A2 is place d to I (current).
  • Page 70 Set the E5-01 (Pulse Train Input Scaling) equal to 100% frequency.  Enter a pulse train signal to terminal RP to check if the correct frequency command is  displayed. ·  b1- 01 Run Command Selection 1 Selects the run command source for the REMOTE mode. Name Setting Range Default...
  • Page 71 DC braking to fully stop the motor. Refer to “b2 Group, DC Braking”for details. □ For Open-Loop V/F Control, Closed-Loop V/F Control, Open-Loop Vector Control and PM Open-Loop Vector Control: When the output frequency falls below b2-00, DC Braking is enabled for the time set in b2-03.
  • Page 72 1 : Coast to Stop When a Stop command is given, the drive will shut off its output. Then the motor will coast to stop for the time determined by the inertia and friction. Run command Output frequency Drive output shut off Motor speed Figure 6.5 Coast to Stop Note: After a Stop command is given, the drive will ignore any Run command entered until the minimum baseblock...
  • Page 73 Run command b2-01 DC Braking current Output frequency Motor speed DC Braking time Motor coasts P2-01 Minimum baseblock time Figure 6.6 DC Braking to Stop DC Braking time is determined by b2-03 (DC Braking Time at Stop) and the output frequency when a Stop command was entered.
  • Page 74 Run command Output frequency Drive output shut off Wait time t Figure 6.8 Coast to Stop with Timer The wait time t is determined by the output frequency when the Stop command was given and by the active deceleration time. For example, if the deceleration time is 10 seconds, the maximum frequency is 50Hz and the Stop command is entered when the speed is 25Hz, then the wait time is (25Hz/50Hz) * 10s = ...
  • Page 75 Enables or disables the protection to avoid an active Run command at the new source causing a sudden movement on the motor when the command source is switched from the old source to the new source. Name Setting Range Default Run Command Action after Switch b1-05 0, 1...
  • Page 76 0 : Run command disabled during Programming A Run command is not accepted when the keypad is being used to edit parameters in Programming Mode. 1 : Run command enabled during Programming A Run command is accepted when the keypad is being used to edit parameters in Programming Mode.
  • Page 77 Frequency command as a single source b1-00 (or b1-07) set of values 1 ：Enabled Frequency command as B1-00 and b1-07 frequency instruction set of the superposition of two sources of value, the frequency superimposed b1-00 and b1-07 can not set to the same source, otherwise it will be tripped OPE13 error, but not in this simulation input limit (when superimposed b1-00 and b1-07 can simultaneously set to 1).

  • Page 78: B2 Dc Braking

    Local / Remote cannot be switched even the Local / Remote terminal is ON during run. 1 ：Enable Local / Remote can be switched when the Local / Remote terminal is ON during run. For the sake of safety, if the command has been switched from Remote to Local, the drive will remain frequency and run command from remote side, but if the command has been switched from Local to Remote, the drive will operate depends on the frequency and run command from remote side immediately.

  • Page 79: B3 Speed Search

    Use b2-00 to set the start frequency for Zero Speed Holding at stop. When the output frequency falls below the b2-00 level, the drive perform Zero Speed Holding for the durating set in b2-03 (DC Braking Time at Stop) d1-08 Min. Output Frequency Braking b2-00 Zero Speed Holding Start Level Output...

  • Page 80: B4 Timer Function

    The Speed Search function is to detect the actual motor speed driven by the inertia and starting the motor operation from the current speed directly without a stop. When a momentary power loss shuts off the drive and causes motor to coast. Speed Search helps the drive to detect the speed of the coasting motor and restart directly.

  • Page 81: B5 Pid Control

    ■ Timer Function Operation When the timer input closes for longer than the time set to b4-00, the timer switches on. When the timer input opens for longer than the time set to b4-01, the timer switches off. The Timer Function operation is illustrated in Figure 6.15.
  • Page 82 PID input time PID output I control PID output P control time Figure 6.16 PID Operation ■ PID Control Applications PID control can be used in the following applications. Application Description Sensors Used Speed Adjusts the machinery speed to the target speed. Tachometer Control Synchronizes...
  • Page 83 Terminal RP Set E5-00 to 2 (PID target) Parameter b5-18 Set b5-17 to 1, and input the PID target to b5-18. Lowest Modbus Register Set bit 1 in Modbus register 000FH to 1 (PID target input) and input the target to 0006H. Note: When both terminal A1 and A2 are set to 9 (PID Target), oPE07 fault will be triggered.
  • Page 84 ■ PID Block Diagram Figure 6.17 PID Block Diagram...
  • Page 85  b5- 00 PID Control Setting Enables or disables the PID function and selects the PID mode. Name Setting Range Default b5-00 PID Control Setting 0 to 4 0 : PID Control Disabled 1 : Output Frequency = PID Output 1 PID control is enabled.
  • Page 86 b5-02 Integral Time Setting (I) 0.0 to 360.0 s 1.0 s Deviation Time PID Control D Control I Control PID Input P Control Time I Control Eliminates Deviation Feedback Feedback Target Target Deviation Feedback Feedback Time Time Figure 6.18 Relationship between Time and Deviation ...
  • Page 87  b5- 05 PID Output Limit Sets the upper limit of output from PID control as a percentage of the maximum frequency. Name Setting Range Default b5-05 PID Output Limit 0.0 to 100.0% 100.0%  b5- 06 PID Bias Voltage Adjustment Sets the PID bias voltage adjustment as a percentage of the maximum frequency to add to the PID control output.
  • Page 88 Determines whether or not a negative PID output reverses the drive rotating direction. setting b5-10 = 1 mandatory when b5-00 =3 or 4 Name Setting Range Default b5-10 PID Output Reverse Selection 0, 1 0 : Reverse Disabled Negative PID output will be limited to 0 and stop the drive. 1 : Reverse Enabled The drive will run reversely if PID output is negative.
  • Page 89 Figure 6.19 PID Feedback Low Detection Set b5-11 to b5-13 for PID Feedback Low Detection, and b5-11, b5-22, b5-23 for PID Feedback High Detection.  b5- 11 PID Feedback Low /High Detection Selection Sets the feedback low /high detection and the operation when it is detected. Name Setting Range Default...
  • Page 90 Same as b5-11= 0. Detection remains active when PID is disabled by a digital input (E1-□□= 46). 4 : Feedback Failure Alarm, ever if PID is Disabled Same action as b5-11=1. Detection remains active when PID is disabled by a digital input (E1-□□= 46).
  • Page 91  PID Sleep PID Sleep operation is illustrated below. PID Output b5-14 PID Sleep Start Level Sleep Delay b5-15 b5-15 Sleep Delay Time Time Internal Run Command Stop External Run Command Run Command Enabled During Run Continues to Output “During Run” Figure 6.20 PID Sleep Operation Notes for PID Sleep function ·...
  • Page 92 The PID Acc. /Dec. time is used for the PID target. When the PID target changes quickly, the normal C1-□□ Acc. time decreases the response since it is applied after the PID output. This PID Acc./Dec. time prevents the overshoot, undershoot and hunting caused by the decreased response.
  • Page 93 Displays the PID target in r/min. Number of Motor Poles must be set 3 : User Defined Displays the PID target in the units defined by b5-24 and b5-25  b5- 20 PID Output Lower Limit Sets the minimum possible PID controller output as a percentage of the maximum output frequency (d1-02).
  • Page 94 b5-25 Sets the number of decimal places to display.. Name Setting Range Default b5-24 PID Target Display Value 1 to 60000 Determined by b5-19 b5-25 PID Target Display Digits 0 to 3 Determined by b5-19 0 ∶ No Decimal Places 1 ∶...
  • Page 95 Monitor U4-08 displays the frequency reference increased or reduced for the PID output. 1: Frequency Reference Monitor U4-08 displays the frequency reference value.  b5- 27 PID Output Reverse Selection 2 Determines whether a negative PID output reverses the direction of drive operation. When the PID function is used to trim the frequency reference (b5-00 = 3 or 4), this parameter has no effect and the PID output will not be limited。...
  • Page 96 Command b6-00 Output b6-02 Frequency b6-03 b6-01 Figure 6.21 Dwell Function at Start and Stop  b6- 00 / b6- 01 Dwell Frequency and time at Start Sets the frequency to b6-00 used to be held for the time set in b6-01 during acceleration. Name Setting Range Default...

  • Page 97: Group C, Tuning

    6.3 Group C, Tuning Acceleration and Deceleration Time  C1- 00 to C1- 07 Acceleration and Deceleration Times 1 to 4 Four different acceleration and deceleration times can be set in the drive by multi-function input terminals, motor selection or switched during run. Set the acceleration time to determine the time needed to accelerate from 0Hz to the maximum frequency (d1-02).
  • Page 98 0 (Open) 0 (Open) C1-00 C1-01 1 (Closed) 0 (Open) C1-02 C1-03 0 (Open) 1 (Closed) C1-04 C1-05 1 (Closed) 1 (Closed) C1-06 C1-07 Figure 6.21 illustrates an operation example for changing acceleration and deceleration times. b1-02 (Stopping Method Selection) = 0 (Ramp to Stop). C1-01 C1-07 C1-03...
  • Page 99 Note: Motor cannot be switched in a PM control method. □ Switching Acceleration and Deceleration Times by a Frequency Level The acceleration and deceleration times can be automatically switched by output frequency. · When Acc./Dec. Time Switch Frequency C1-10 ≠ 0.0 and the frequency is below the C1-10 level, the drive accelerates and decelerates according to C1-06 and C1-07 (Acc./Dec.
  • Page 100 Closed). The input terminal does not have to be closed continuously to trigger Fast Stop. It will trigger Fast Stop even if the closure is momentary. Different from the normal deceleration, the drive cannot be restarted after entering Fast Stop until completing deceleration, remove the Fast Stop input and cycling the Run command.

  • Page 101: C2 S-Curve Characteristics

    determined by the C1-09 (Acc./Dec. Time Unit Selection) setting. When C1-09 = 0, the setting range is 0.00 to 600.00 (second).  C1-11/ C1-12 Jog Frequency Acc. / Dec. Time C1-11 sets the acceleration time from 0Hz to the Jog frequency command (L1-16). And C1-12 sets the deceleration time from the Jog frequency command (L1-16) to 0Hz.

  • Page 102: C3 Torque Compensation

    Forward Reverse C2-01 C2-02 C2-03 Output C2-00 Frequency C2-00 C2-03 C2-01 C2-02 Figure 6.23 S-Curve Characteristics during Forward and Reverse Setting the S-curve will increase the actual acceleration and deceleration times. Actual acceleration time= acceleration time setting+(C2-00+C2-01) / 2 Actual deceleration time=deceleration time setting +(C2-02+C2-03) / 2 C3 Torque Compensation The torque compensation is to enlarge the torque by increasing the output voltage when larger load is applied.
  • Page 103 Adjustment: Normally there is no need to change this parameter setting. However, adjust this setting by scaling of 0.05 in the following situations. · Increase the setting when using a long motor cable · Decrease the setting when the motor oscillates ·...
  • Page 104 · Decrease the setting if the motor speed is higher than the frequency command. Name Setting Range Default C5-00 Slip Compensation Gain 0.0 to 2.5 Determined by A1-02 Note: When A1-02 = 0 (Open-Loop V/F Control), the default setting is 0.0. When A1-02 = 0 (Open-Loop Vector Control), the default setting is 1.0.
  • Page 105 C6 Carrier Frequency  C6-00 Carrier Frequency Selection Sets the switching frequency of the drive output transistors. Adjust this setting to reduce audible noise and leakage current. Note: If this level is set higher than the default setting, the drive rated current will be decreased. Refer to Table 6.11 on page 107.
  • Page 106 Note: In PM Open-Loop Vector ControlP (A1-02=5), make sure the cable connecting the drive and motor is less than 100 meters.  C6-01/ C6-02/ C6-03 Maximum / Minimum Carrier Frequency / Carrier Frequency Proportional Gain Set 0 to parameter C6-00 to enable this setting. Sets the maximum and minimum carrier frequency in V/F Control that the drive will adjust carrier frequency according to the output frequency.

  • Page 107: Group L, Frequency Command

    This gain adjustment depending on the application field, if the load is heavy increase this value, otherwise reduce this value Name Setting Range Default Default: C7-00 Proportional Gain 0~100% 6.4 Group L, Frequency Command L1 Frequency Command b1-00 Frequency Command Source 1 Pulse Train Input RS-485 Commnunication...
  • Page 108 L1-00 to L1-15 Frequency Command 0.00Hz to <1> L1-00 5.00Hz 1 to 16 <2> <3> L1-01 8.00Hz L1-02 10.00Hz L1-03 12.00Hz L1-04 15.00Hz L1-05 20.00Hz L1-06 25.00Hz L1-07 30.00H7 L1-08 35.00Hz L1-09 40.00Hz L1-10 42.00Hz L1-11 45.00Hz L1-12 50.00Hz L1-13 50.00Hz L1-14 50.00Hz L1-15 50.00Hz L1-16...
  • Page 109 L1-03 Frequency Command 5 L1-04 Frequency Command 6 L1-05 Frequency Command 7 L1-06 Frequency Command 8 L1-07 Frequency Command 9 L1-08 Frequency Command 10 L1-09 Frequency Command 11 L1-10 Frequency Command 12 L1-11 Frequency Command 13 L1-12 Frequency Command 14 L1-13 Frequency Command 15 L1-14...

  • Page 110: L2 Frequency Upper / Lower Limit

    L1-15 Frequency Command L1-14 L1-13 L1-08 L1-07 L1-06 L1-05 L1-04 L1-03 L1-02 L1-01 L1-00 L1-16 Time Run/Stop Forward ( Reverse) Multi-Step Speed Command 1 Multi-Step Speed Command 2 Multi-Step Speed Command 3 Multi-Step Speed Command 4 Multi-Step Speed Command 5 Figure 6.35 Jog Frequency Command Operation Frequency Upper / Lower Limit Sets the upper and lower limits to make sure the motor runs in the range set to prevent...
  • Page 111 Output Frequency Frequency Command L2-00 Upper Limit Operating Range Frequency Command L2-01 Lower Limit Frequency Command Figure 6.36 Frequency Command Upper and Lower Limits L3 Jump Frequency  L3-00 to L3-03 Jump Frequency 1 to 3 / Jump Frequency Range Sets the Jump frequency range to avoid operation at the speed causing resonance in the machinery.

  • Page 112: L4 U P / Down 1, U P / Down 2 And Frequency Command Hold

    Output Frequency Frequency Frequency command Command increases Decreases L3-04 Jump Frequency Range L3-04 Jump Frequency Range L3-04 Jump Frequency Range Frequency L3-01 L3-02 L3-00 Jump Frequency 2 Jump Frequency 3 Command Jump Frequency 1 Figure 6.37 Jump Frequency Operation Note: 1.
  • Page 113 when the drive is running. The frequency command will be reset to 0 Hz when the Stop command is entered or the drive power supply is shut off. 1 ：Save Up/ Down Frequency Command at Stop UP/DOWN commands via multi-function input terminals are enabled to adjust the speed only when the drive is running.
  • Page 114 Output frequency Bias value is increased using the acc./dec.times set to L4-02 Bias Up 2 command Figure 6.38 Up 2/Down 2 Bias when L4-01=0.0 Hz Setting L4-01 ≠ 0.00 Hz If the Up 2 or Down 2 command is closed for less than 2 seconds, the bias is increased or decreased using the acceleration and deceleration times defined by L4-01 ( Frequency Command ).
  • Page 115 Output frequency Bias value is increased in steps as defined in d4-02 Drive uses accel/decel times as set in d4-02 Bias Up 2 command Less Less More than 2s than 2s than 2s Figure 6.39 Up 2/Down 2 Bias when L4-01 0.0 Hz ＞...
  • Page 116 Saves the frequency command from Up/Down 1 or Up/Down 2. Up/Down 1 and Up/Down 2 cannot be used at the same time. If a multi-function input terminal is assigned to Up/Down 1 and Up/Down 2, an alarm will be triggered. This parameter is enabled in the following situations.

  • Page 117: L6 Offset Frequency

    Power supply Forward Run/ Stop Hold Acc./Dec. Frequency Command Output L4-01 = 1 Frequency L4-01 = 0 Hold Hold Figure 6.40 Frequency Command Hold with Acc./Dec. Hold · Up/Down and Up/Down 2 The frequency command will be saved when the Run command is removed, and remain active when the drive restarts.
  • Page 118 Frequency Frequency Soft-start command command after soft-start Multi-function input E1-□□ = 53 = ON L6-01 Offset Frequency 1 (Signed) Multi-function input E1-□□ = 54 = ON L6-02 Offset Frequency 2 (Signed) Multi-function input E1-□□ = 55 = ON L6-03 Offset Frequency 3 (Signed) Figure 6.41 Offset Frequency Operation...

  • Page 119: Group D, Motor Parameters

    6.5 Group d, Motor Parameters d parameters set the V/F characteristics and motor parameters. d1 V/F Characteristics  d1- 00 Input Voltage Setting Sets this parameter to match the input voltage of the drive as the base for detections such as ov (Overvoltage) and Uv (Undervoltage).
  • Page 120 d1-01 V/F Pattern Selection 0 to 9, A to F <1> F <2> <1> This will not be reset by A1-03 (Reset). <2> In Vector Control, d1-01 =F. □ Preset V/F Pattern Selection (Setting Value 0 to E) The preset V/F patterns are listed in Table 6.13. Select the appropriate V/F pattern and set to this parameter.
  • Page 121 Table 6.14 Constant Torque Characteristics (Setting 0 to 3) Setting = 0 50 Hz Setting =1 60 Hz Setting =2 60 Hz Setting =3 72 Hz 0 1.5 3 0 1.3 2.5 0 1.5 3 Table 6.15 Derated Torque Characteristics (Setting 4 to 7) Setting =4 50 Hz Setting =5...
  • Page 122 ■ V/F Pattern Settings d1- 02 to d1- 11 When d1-01 ≤ E, the user can use d1-02 to d1-11 to monitor the V/F pattern settings. When d1-01 = F, d1-02 to d1-11 can be set to create a new pattern as shown in Figure 6.42. Name Setting Range Default...

  • Page 123: D2 Motor Parameters

    Note: When setting an user-defined V/F pattern, make sure d1-08 ≤ d1-06 < d1-04 ≤ d1-10 ≤ d1-02. V/F Characteristics for Motor 2 Use d1-13 to d1-22 to set the V/F pattern for motor 2. Refer to 51 for setting multi-function input terminal when switching motor parameters.
  • Page 124  d2- 02 Motor No-Load Current Sets the motor no-load current when running at no-load voltage and rated frequency. This will be set automatically during Auto-Tuning. This can also be set according to the no-load current listed on the motor test report. Contact the motor manufacturer for a test report. Name Setting Range Default...
  • Page 125 Sets the motor rotor resistance. This will be set automatically during Auto-Tuning. Name Setting Range Default 0.000 to 65.000 Ω Determined by o2-03, d2-06 Motor Rotor Resistance <1> A1-06  d2- 07 Motor Mutual Inductance Sets the motor mutual inductance. This will be set automatically during Auto-Tuning. Name Setting Range Default...
  • Page 126 information is not written on the motor nameplate. Contact the motor manufacturer for the information. □ Number of Motor Poles Setting d2-03 is only enabled in Closed-Loop V/F Control and Closed-Loop Vector Control. Enter the number of motor poles written on the motor nameplate. □...

  • Page 127: Group E, Multi-Function Terminals

    6.6 Group E, Multi-Function Terminals E1 Multi-Function Digital Inputs  E1- 00 to E1- 07 Terminal S1 to S7 Function Selection Assigns functions to multi-function terminals S1 to S7. Set this parameter according to Table 6.18. Name Setting Range Default E1-00 Terminal S1 Function 0～74 / 100~174...
  • Page 128 Multi-Step Speed Command 3 PID Integral Hold Multi-Step Speed Command 4 PID Soft-Start On/Off Jog Frequency PID Input Characteristics Switch Up Command Retain Down Command Timer Input Up2 Command Offset Frequency 1 Down2 Command Offset Frequency 2 FJOG Command Offset Frequency 3 RJOG Command Retain Acc./Dec.
  • Page 129 2 : 3-Wire Sequence Control The multi-function input terminal S3 to S7 can be assigned to 3-Wire Sequence Control to be the input terminal for Forward/ Reverse Command. And terminals S1 and S2 will be automatically assigned to Run and Stop command separately. When terminal S1 (Run command) closes for longer than 2ms, the drive runs the motor.
  • Page 130 · If the Run command is active at power up with 3-wire sequence wiring and 2-wire sequence setting (default), the motor will run in reverse direction at power up. To avoid this, set b1-10 (Run Command at Power up)=0 (Ignore) to ignore an active Run command at power up. 3 : Local / Remote Selection Switch the command source (Local/ Remote) by opening/ closing the terminal.
  • Page 131 Open Open Hold the current frequency command Closed Open Increase frequency command Open Closed Decrease frequency command Closed Closed Hold the current frequency command Note: When only either of Up or Down command is assigned, an oPE03 (Multi-Function Input Selection Error) alarm will be triggered.
  • Page 132 Output frequency upper limit L4-00=1 Acceleration to lower limit Same frequency L4-00=0 Output frequency lower limit Forward run/ stop Up command Held frequency reset Down command Power supply Figure 6.46 Up/ Down Command Operation 12/ 13: Up2/ Down 2 Command Increases or decreases the frequency command bias.
  • Page 133 L1-16 Output Frequency L1-16 FJOG RJOG Figure 6.47 FJOG/ RJOG Command Operation 16 : Acc./Dec. Time Selection 1 Switches between C1-00, C1-01 (Acc./Dec. Time 1) and C1-02, C1-03 (Acc./Dec. Time 2) by opening or closing the terminal. Refer to C1-00 to C1-07 (Acc./Dec. Time 1 to 4) for details. 17 : Acc./Dec.
  • Page 134 Run/Stop Fast Stop E1-00=21 Deceleration according to C1-08 Output Time Frequency Figure 6.49 Fast Stop Operation WARNING! Rapid deceleration could trigger an overvoltage fault. When the fault is triggered, the drive output will be shut off the motor will coast resulting uncontrolled motor state. To avoid this, set an appropriate deceleration time to C1-08.
  • Page 135 <1> Determine the terminal status to detect the fault. (Normal Open: detection when terminal closed, normal closed: detection when terminal open) <2> Determine the detection should be enabled only during run or always detected. 39: Fault Reset When a fault is detected, close the assigned terminal output, shut off the drive output and stop the motor.
  • Page 136 terminal will disable it. PID control remains active when the terminal is open. 47 : PID Integral Reset Resets the PID control integral value to 0 when closing the input terminal. Refer to 48 : PID Integral Hold Holds the PID integral value when the input terminal is closed, and restarts PID integral when the terminal is open.
  • Page 137 59：Retain 60 : Program Lockout When the input terminal is closed parameter settings can be changed. When the input terminal is open, all the parameter settings other than U1-01 (Frequency Command Monitor) cannot be changed. However parameter settings can always be viewed. 61 : Analog Frequency Command Hold Sample the frequency command being input to terminal A1, A2 at which the drive will run.

  • Page 138: E2 Multi-Function Digital Output

    65 : DC Braking Stops the motor during deceleration. When a Run command or Jog command is entered, the DC braking will be removed as illustrated in the following figure. Refer to b2 (DC Braking) for details. DC braking command command DC braking DC braking...
  • Page 139 its hundreds digit 1 can be realized EX: select operation mode for the NC, the parameter can be set to 100. Setting Function Setting Function During Run Mechanical Weakening Detection (Normal Open) Zero Speed Holding Retain Frequency (Speed) Agree Retain User-Defined Frequency (Speed ) Agree Retain Drive Ready...
  • Page 140 Terminal Description Open The drive is stopped. Closed A Run command is input or the drive is during DC braking or deceleration command Baseblock command Output frequency During Run Figure 6.53 During Run Operation 1 : Zero Speed Holding When the output frequency falls below the d1-08 (Minimum Output Frequency) or b2-00 (Zero Speed Holding Start Level) setting, the output terminal closes.
  • Page 141 2. In Closed-Loop Vector Control, the terminal closes when the motor speed is within the value set to P4-01. Frequency P4-01 command Output frequency or motor speed P4-01 Speed agree OFF Figure 6.55 Speed Agree Operation 3 : User-Defined Frequency (Speed ) Agree When the output frequency and frequency command are both within the P4-00 (Frequency Detection Level) level plus or minus the P4-01 (Frequency Detection Width) value, the output terminal closes.
  • Page 142 When the drive is ready to run or during run, the output terminal closes. According to the conditions listed below, when a fault occurs or the drive cannot run even if a Run command is entered, the output terminal closes. ·...
  • Page 143 Open Run command is provided from external command 1 (b1-01) or 2 (b1-08) Closed Run command is provided from the drive keypad. 11 : Fault When a fault is triggered, the assigned output terminal closes. 12 : Communication Mode If the terminal is assigned to 12, it can be the output terminal for the upper controller using Modbus communication.
  • Page 144 Figure 6.57 Frequency (FOUT) Detection 1 Operation 17 : Frequency (FOUT) Detection 2 When the output frequency exceeds the P4-00 (Frequency Detection Level) level, the assigned output terminal closes until the output frequency reaches the P4-00 level minus the P4-01 value.
  • Page 145 Open The motor runs in the forward direction Closed The motor runs in the reverse direction Output frequency Forward Run command Reverse Run command During reverse Time Figure 6.59 During Reverse Operation 23: Retain 24: During Regeneration When the motor outputs during regeneration, the assigned output terminal closes. 25 : During Restart When the drive attempts to clear a fault during restart, the assigned output terminal closes.
  • Page 146 35: During Frequency Output When the drive is outputting frequency, the assigned output terminal closes. Terminal Description The drive is during stop, baseblock or DC braking. Open Closed The drive is outputting frequency command Baseblock command Output frequency During frequency output Figure 6.60 During Frequency Output Operation 36: Drive Enabled...
  • Page 147 When a PID Feedback Low is detected, the assigned output terminal closes. When the PID feedback value falls below the b5-12 level for longer than the time set to b5-13, the fault will be detected. Refer to b5-11 on page 79 41 :PID Feedback High When a PID Feedback High is detected, the assigned output terminal closes.
  • Page 148 Frequency Reference 输出频率 P4-05 P4-06 OFF(开) ON(闭) E2-0X = 49 Run Command 运转指令 Figure 6.60.2 brake control schematic Note1. Brake control is set to the terminal of the once closed, to simultaneously meet the "inverter operation command to OFF" and "Output frequency ≤P4-06", the terminal will disconnect 100 to 149 : 0 to 49 with Inverse Output Inverted output of the selected multi-function contact output.
  • Page 149 E2-05 (Watt Hour Output Unit ) Integral power (every 100 ms ) E2-00 to E2-03 (Multi-Function Digital Output) 0.2 s Figure 6.61 Watt Hour Output Operation The drive has two multi-function analog inputs (A1 and A2). Set the terminal A1 and A2 according to Table 6.21.
  • Page 150 Command Relay E2-06/E2-08 E2-07/E2-09 Relay On Delay Relay Off Delay Example 2: Setting E2- 06/ E2- 08 > 0.0s Command Relay E2-06/E2-08 Relay On Delay Example 3: Setting E2- 07/ E2- 09 ≠ 0.0 s Command Relay E2-07/E2-09 Relay off Delay ...
  • Page 151 Inputs a 0 to 10 V signal. A negative signal by the gain and voltage bias is limited to 0%. 1 : -10 to 10 V Inputs a -10V to 10 V signal. A forward Run command can be compensated by the gain and voltage bias to become a negative signal and run the motor in the reverse direction.
  • Page 152 Bias = -25%, terminal A1 is used as frequency command input  When inputting a 0 V signal, the frequency command will be -25%. When E3-00=0 and inputting a signal between 0 to 2 V, the frequency command will be 0%. When E3-00=0 and inputting a signal between 2 to 10 V, the frequency command will be between 0 to 100%.
  • Page 153 A negative signal by the gain and voltage bias is limited to 0%. 3 : 0 to 5 V A negative signal by the gain and voltage bias is limited to 0%.  E3-07 Terminal A2 Function Selection Sets the function for terminal A2. Refer to Table 6.21 on page 166. Name Setting Range Default...
  • Page 154 Analog Input Selection). 0: Both Terminal A1 and A2 Disabled 1: Only Analog Input Terminal A1 Enabled 2: Only Analog Input Terminal A2 Enabled 3: Both Terminal A1 and A2 Enabled ■ Multi-Function Analog Input Terminal Settings Assign the function listed in E3-01 and E3-07 to terminal A1 and A2 according to Table 6.21. Note: The scaling of the functions listed below can be adjusted by the gain and bias.
  • Page 155 frequency. 2 : Output Frequency Lower Limit The output frequency lower limit can be adjusted by the analog input value. 3 : Auxiliary Frequency Command Sets the auxiliary frequency command 1 when multi-step speed operation is selected. Refer to L1-00~L1-16 on page 108 ？ 4 : Output Voltage Bias Voltage bias increases the output voltage of the V/F characteristics as a percentage of 200V or 400V depending on the power supply.
  • Page 156 DC braking current level 100% Drive rated current 10 V ( 4mA ) ( 20mA ) Figure 6.65 DC Braking Current Using Analog Input 7 : Stall Prevention Level During Run Adjusts the stall prevention level by the analog input signal. The stall prevention level is determined by the analog input value or the P3-06 value whichever is smaller.

  • Page 157: E4 Multi-Function Analog Output

    Sets the differential PID feedback by the analog input value. The difference of the PID feedback input value and the differential feedback input value is used to calculate the PID input. 11 : Overtorque/ Undertorque Detection Sets the detection level for overtorque and undertorque by the analog input value. Use the combination of this function and P6-00 (Overtorque/ Undertorque Detection Selection 1).
  • Page 158 Setting Function Frequency Command Output Frequency Output Current Motor Speed Output Voltage DC Voltage Output Power Retain AI1 Input AI2 Input Soft Starter Output Frequency Pulse Train Input  E4- 02/ E4- 03 Terminal FM Monitor Gain / Voltage Bias ...

  • Page 159: E5 Pulse Train Input/ Output

    When E4-00, E4-04 = 0 When E4-00, E4-04 = 1 Output voltage Gain 150% Bias 0% Output voltage Gain 100% Bias 0% Gain 50% Bias 0% Gain 150% -100% Bian 0% 100% Gain 100% Monitor value Bias 0% Gain 50% -10V Bias 0% -15V...
  • Page 160 Main Gain, bias frequency Filter time command E5-02 Period feedback measurement 1 + sT E5-03 Pulse train PID target E5-04 100% E5-00 E5-01 input scaling Figure 6.70  E5-00 Pulse Train Input Function Selection Sets the function for pulse train input terminal RP. Name Setting Range Default...
  • Page 161 Name Setting Range Default E5-03 Pulse Train Input Voltage Bias -100.0 to 100.0% 0.0%  E5-04 Pulse Train Input Filter Time Sets the pulse train input primary filter time in seconds. Name Setting Range Default E5-04 Pulse Train Input Filter Time 0.00 to 2.00 s 0.10 s ...
  • Page 162 10 V or above 10 kΩ or above Used as common collector output Load resistance External power supply (V) DC12 V ±10%, DC15 V ±10% Common emitter current (mA) 16 mA Max Used as common emitter input External power supply Load resistance Common...
  • Page 163 0 ： Pulse train input 1 ： PWM signal input Wiring： PWM input The PWM signals are input to drive as signal level 5V via terminal RP. ON Time OFF Time ON Time OFF Time PWM Cycle PWM Cycle E5-10 E5-10 On Time Frequency command ( Hz ) =...

  • Page 164: E6 Optional Communication Card Settings

     E5-09 Average PWM Signal Times The drive averages the PWM signal for the set times to be an more stable frequency command. If it is set to 5 times, the drive then averages the continuous 5 PWM signals as the frequency command.
  • Page 165 E6-08 RS-485 Communication Parity Selection 0 to 11 0: 8, N, 2 (MODBUS RTU) 1: 8, N, 1 (MODBUS RTU) 2: 8, E, 1 (MODBUS RTU) 3: 8, O, 1 (MODBUS RTU) 4: 8, N, 2 (MODBUS ASCII) 5: 8, N, 1 (MODBUS ASCII) 6: 8, E, 1 (MODBUS ASCII) 7: 8, O, 1 (MODBUS ASCII) 8: 7, N, 2 (MODBUS ASCII)

  • Page 166: Group P, Protections

    6.7 Group P, Protections Motor Protection Function  P1-00 Motor Protection Function Selection The drive has an overload protection using an electrothermal relay. The overload telarance is calculated by the output current, output frequency and thermal motor characteristics. When the motor overload is detected, an oL1 (Motor Overload) fault shuts off the drive output. Set this parameter according to the motor being used.
  • Page 167 The motor is self-cooled so the overload tolerance falls when the motor speed is decreased. The Electrothermal relay trigger level changes according to the motor overload characteristics to protect the motor from overheat throughout the entire speed range. Overlaod Characteristics Overload Tolerance Cooling Ability (when motor load is 100%)
  • Page 168 (when motor load is 100%) 60 seconds Torque Motor cools itself Continuous run from 6 Hz to effectively even at low 60 Hz Continuous speeds (about 6 Hz) 0 110 Speed (%) (60Hz) Rated speed=100% speed  P1-01 Motor Overload Protection Time Sets the time for the drive to shut down on motor overload.
  • Page 169 Figure 6.72 Motor Protection Opeartion Time ■ Motor Protection Using PTC Input A motor PTC can be connected to the drive analog input terminal MT for motor overheat protection. When the motor PTC signal exceeds the overheat alarm level, the keypad will display OH1 (Motor Overheat) and the motor will continue to run.

  • Page 170: P2 Momentary Power Loss

    Figure 6.74 PTC Characteristics Set the overheat detection using a PTC in P1-03 to P1-04 as explained in the section below. Momentary Power Loss  P2-00 Momentary Power Loss Operation Selection Selects the drive operation when a momentary power loss occurs (the main circuit DC voltage falls below the P2-03 level).
  • Page 171 frequency it was runinbefore the power loss. When using a single drive, set P2-09 = 0 (KEB Operation Method 1) or P2-09 = 1 (KEB Operation Method 2). When multiple drives have to perform KEB and decelerate at a curtain speed ratio in applications such as textile machinery, set P2-09 = 1 (KEB Operation Method 2) or 2 (KEB Operation Method 3).
  • Page 172 by p2-04. Name Setting Range Default P2-04 KEB Deceleration Time 0.0 to 6000.0 s 0.0 s <1> <1> The setting range is determined by the units set in C1-09 (Acc./Dec. Time Unit Selection). When C1-09 = 0 (0.01 s), then the setting range is 0.00 to 600.00 (s). ...
  • Page 173 <3> KEB will function properly, if the value of P2-08 is set to be greater than P2-03, do not set P2-03 higher than P2-08  P2-09 KEB Method Selection To enable KEB, set P2-00=2 to 3 or close the assigned multi-function input terminal. Name Setting Range Default...
  • Page 174 P2-08 level (Voltage Target During KEB) after the time set in P2-07 (KEB Detection Time). Power loss time Main power supply Main circuit voltage P2-08 (Voltage Target During KEB) P2-03 (Uv Detection Level) P2-07 (KEB Detection Time) Output frequency P2-04 <1>...
  • Page 175 activates the KEB function. <1> When P2-05=0, the drive accelerates to the previously active frequency according to the active acceleration time set by any of C1-00, C1-02, C1-04 or C1-06. When P2-05≠0, the drive accelerates using the acceleration time set to P2-05. Figure 6.77 illustrates a wiring example to trigger KEB at the momentary power loss using terminal S6.
  • Page 176 deceleration times. This function can be set separately for acceleration, operating at constant speeds, and deceleration.  P3- 00 Stall Prevention during Acceleration Sets the method to prevent the motor being stopped by oC(Overcurrent), oL1 (Motor Overload) or oL2 (Drive Overload) fault. Name Setting Range Default...
  • Page 177 When the output current is higher than the P3-01 (Stall Prevention Level during Acceleration) level for longer than the time set to P3-16, the drive decelerates using P3-11 (Stall Deceleration Time during Acceleration). Refer to P3-11 for detais. The drive reaccelerates when the output current drops 15% below the value set in P3-01. Output current P3-01...
  • Page 178 Stall Prevention level during acceleration P3-01 ( Stall Prevention during Acc. P3-02 ( Stall Prevention Limit during Acc. Output frequency d1-04 Base frequency Figure 6.80 Stall Prevention Level during Acceleration  P3-03 Stall Prevention during Deceleration The Stall Prevention function during deceleration controls the deceleration base on the main circuit DC voltage, and use high inertia or rapid deceleration to prevent an ov (Overvoltage) fault.
  • Page 179 Output frequency Deceleration characteristics when Stall Prevention is triggered during deceleration Time Set deceleration time Figure 6.81 Stall Prevention during Deceleration Operation  P3-04 Stall Prevention Level during Deceleration Sets the voltage level to activate the Stall Prevention function during deceleration. Name Setting Range Default...

  • Page 180: P4 Frequency Detection

    When the drive output current exceeds the P3-06 (Stall Prevention Level during Run) level, the deceleration time C1-01, C1-03, C1-05 or C1-07 will be used to decelerate. When the drive output current falls below the value of P3-06 minus 2% for 100 ms, the drive accelerates back to the frequency command at the active acceleration time.
  • Page 181 P4-00 sets the detection level for the multi-function output terminal assigned to E2-□□ = 2 (Frequency Agree), E2-□□=3 (User-Defined Frequency Agree), E2-□□=16 (Frequency Detection 1) or E2-□□=17 (Frequency Detection 2). P4-01 Sets the detection width for the multi-function output terminal. Name Setting Range Default...

  • Page 182: P5 Fault Restart

    The drive continues to run at the frequency set to P4-03 during frequency command loss. When the frequency command is restored, the operation will be continued with the frequency command.  P4-03 Frequency Command at Frequency Command Loss Sets the frequency command level at which the drive runs when detecting a frequency command loss and when L4-02 is set to 1.
  • Page 183 WARNING! Do not perform Fault Restart in applications such as lifting, which could cause the machine to drop the load. Fault Restart can be performed when the following faults occur. Fault Fault Name Fault Fault Name Ground Fault Drive Overload Overvoltage (Acceleration) Overload Detection 1 Overvoltage (Deceleration)

  • Page 184: P6 Overtorque/ Undertorque Detection

    Name Setting Range Default P5-02 Fault Restart Interval Time 0.5 to 600.0 s 10.0 s Overtorque/ Undertorque Detection When the load is too heavy (overload) or suddenly drops ( undertorque), the drive will output a torque detection signal to the multi-function output terminal ( Relay 1, Relay 2, D1-DC or D2-DC).
  • Page 185 Note: 1. A 10% of the drive rated current and motor rated torque are used for the torque detection function. 2. Overtorque/ undertorque detection is set as a percentage of the drive rated output current in Open-Loop V/F Control, Closed-Loop V/F Control, and PM Open-Loop Vector Control control methods. Overtorque/ undertorque detection is set as a percentage of the motor rated torque in Open-Loop Vector Control, Closed-Loop Vector Control, and PM Closed-Loop Vector Control control methods.
  • Page 186 Undertorque detection is active when the Run command is active. The drive continues to run after an Ut1 (Undertorque Detection 1) alarm is triggered. 7 : Undertorque Fault at Speed Agree Undertorque detection is active only when the output frequency is the same as the frequency command.
  • Page 187 When the speed (signed) exceeds the P6-07 level, an oL (Mechanical Weakening Overtorque Detection) alarm will be triggered and the drive will continue operation. 2 : Continue Operation if the Speed (Unsigned) is above P6-07 When the speed (unsigned) exceeds the P6-07 level, an oL (Mechanical Weakening Overtorque Detection) alarm will be triggered and the drive will continue operation.

  • Page 188: P7 Drive Protection

    set for unsigned speed detection, the negative values are treated as positive values.  P6-08 Mechanical Weakening Detection Time If the condition set in P6-06 lasts the time set in this parameter, Mechanical Weakening is detected. Name Setting Range Default P6-08 Mechanical Weakening Detection Time 0.0 to 10.0 s...
  • Page 189 Name Setting Range Default P7-01 Output Phase Loss Protection 0 to 2 0 : Disabled 1 : Enabled when One Phase is Lost A LF1 (Output Phase Loss) fault is triggered when one output phase is lost. The drive output is cut off and the motor coasts to stop.
  • Page 190  P7-04 Heatsink Cooling Fan Off-Delay Time Sets the cooling fan off-delay time when P7-03=0 that the drive waits to disabled the cooling fan after run command is released. Name Setting Range Default P7-04 Heatsink Cooling Fan Off-Delay Time 0 to 300 s 60 s ...

  • Page 191: Group N, Special Adjustments

    When the output current is higher than 150% (ND mode is 120%) of the drive rated current, the alarm will be triggered and the assigned multi-function input terminal (E2-□□= 13) will close.  P7-12 Installation Method Selection Selects the installation type. The drive overload detection limit will be changed according to the selection.

  • Page 192: Group O, Keypad Function Settings

     n1- 00 Hunting Prevention Setting Enables or disables the hunting prevention function. Note: This function is only provided in V/F Control. When drive response is prioritized over suppressing motor oscillation, disable Hunting Prevention. This function can be disabled without problems in applications with high inertia loads or heavy loads.

  • Page 193: O2 Multi-Function Selection

    of motor poles） 3 ：Use user-defined units（defined by o1-02 and o1-03） When the value of the maximum output frequency to be displayed with the o1-02 setting. Digits after the decimal point is set by o1-03. For example, when the maximum output frequency to be displayed when "200.00", can be set as follows.
  • Page 194 1 : Enabled Switches between Local and Remote Operation but only during drive stop. Switching is not possible when entering a Run command. When Local mode is selected, the LED indicator on the LO/RE will light up. WARNING! Pay attention to the following situations when b1-05 (Run Command Action after Switch ) is set to 1 (Accept Active Run Command at the New Source).
  • Page 195 CAUTION! An incorrect o2- 03 setting may cause the drive performance to suffer and drive damage. Name Setting Range Default o2-03 Drive Capacity Selection Determined by drive capacity Rating (kW) 0.25 0.75 (200V series) o2-03 Setting Rating (kW) 18.5 (200V series) o2-03 Setting Rating (kW) 0.25...

  • Page 196: O4 Maintenance Settings

    or when b1-01 or b1-08 is set to 0. When the operator is reconnected, the display will indicate that it was disconnected. Name Setting Range Default o2-05 Operation Selection when Digital Operator is Disconnected 0 ：Continue Operation The operation continues 1 ：Trigger a Fault The operation stops and triggers an oPr fault.
  • Page 197 Keeps track of time when the output voltage is active.  o4-02 Cooling Fan Operation Time Setting Sets the initial value to start keeping track of cumulative fan operation time. View the cumulative fan operation time in U3-01. Reset this value to 0 after the fan replacement. Note: 1.

  • Page 198: Group T, Auto-Tuning

    to 0. 6.10 Group t, Auto-Tuning t1 IM Motor Auto-Tuning t1 parameters set the data for IM motor Auto-Tuning Note: When running variable speed motors or vector motors, the voltage or frequency may be lower than general-purpose motors. Therefore set the motor data according to the motor nameplate and perform Auto-Tuning.
  • Page 199 or the nameplate data is not available, set approximately 90% of the motor rated voltage. If the drive input voltage is low, set approximately 90% of the drive input voltage. This may increase the output current and reduce the overload margin. Name Setting Range Default...
  • Page 200 in t1-02 and t1-04, this parameter will automatically display the no-load current of a standard motor. The no-load current must be entered according to the motor test report. Name Setting Range Default t1-09 Motor No-Load Current 0.0 A to (t1-04)( Max ∶ (Stationary Auto-Tuning) 0 to 2999.9) Note: The maximum motor rating the drive can run changes depending on the A1-06 (ND/HD Selection)
  • Page 201 6.11 Group U, Monitor Settings U parameters views the data concerning drive operation. Parameter Name Description Unit Group U, Monitor Settings U1: Status Monitors 0: V/F Control U1-00 Control Method 1: SVVCl Frequency Displays the frequency command. (Display units are defined U1-01 Command by o1-00)
  • Page 202 Parameter Name Description Unit Multi-Function Terminal Output (terminal R2A –R2C) Multi-Function Photocoupler Output 1 (terminal D1) Multi-Function Photocoupler Output 2 (terminal D2) Displays the status of the drive operation. U1-11=11111111 The following indicate each digit from right to left. 1:During Run 1:During Zero Speed Holding Drive Operation...
  • Page 203 Parameter Name Description Unit Most Recent Fault Motor Speed at 1 U2-08 Displays the motor speed at the first most recent fault. Most Recent Fault Output Voltage Displays the output voltage command at the first most recent U2-09 command 0.1V fault.
  • Page 204 Parameter Name Description Unit Recent Fault Input Terminal Status Displays the input terminal status at the second most recent U2-27 at 2 Most Recent fault. (Same status display as U1-09) Fault Output Terminal Displays the output terminal status at the second most recent U2-28 Status at 2 Most...
  • Page 205 Parameter Name Description Unit working properly Monitors the drive cumulative output power usage. The value U3-08 kWh, Lower 4 Digits is shown as a 9-digit number displayed across two monitors U3-08 and U3-09. Example: 12345678.9 kWh is displayed as: U3-09 kWh, Upper 5 Digits U3-08: 678.9 kWh U9-09: 12345 MWh...
  • Page 206 0.01% <1> The default is determined by the drive capacity, control method and ND/HD mode. <2> Refer to user manual for details. http://www.liteon-ia.com.tw/ENG/download.php <3> Double the value for 440V class AC drives. <4> The parameter can be set during run.

  • Page 207: Chapter 7│Retain

    Chapter 7│Retain Chapter 8│Troubleshooting 8.1 Alarm and Fault Displays Table 8.1 Alarm and Fault Displays, Causes, and Possible Solutions Keypad Fault Name Cause Possible Solution Display Retain 1. Remove the cause of the external fault then reset the multi-function input. 1.
  • Page 208 Keypad Fault Name Cause Possible Solution Display malfunction 4. Contact the local distributor to triggered while the PID 4. Incorrect feedback input replace the board or the drive. feedback falls below the circuit level set to b5-12 for longer than the time set to b5-13.
  • Page 209 Keypad Fault Name Cause Possible Solution Display 1.200 V class: 410 V DC bus capacitor to relay terminals and motor 2.400 V class: 820 V overcharge terminal box 4. Electrical signal 3. Correct grounding shorts and interference causes drive reapply power malfunction 4.
  • Page 210 Keypad Fault Name Cause Possible Solution Display torque detection level set to P6-01 for longer than the time set to P6-02 Mechanical Weakening Detection for Undertorque Undertorque in the Check the condition of conditions set to P6-06 mechanical weakening Undertorque in the conditions set to P6-06 Mechanical Weakening Detection for...

  • Page 211: Fault Detection

    Keypad Fault Name Cause Possible Solution Display while attempting to 3. Check the motor capacity perform a fault restart or · Make sure the motor capacity is after a momentary power right for the drive rating. loss 4. During a momentary power loss or an attempt to reset a fault, the alarm is displayed.
  • Page 212 Keypad Fault Name Cause Possible Solution Display 8. The braking transistor or 5. Check the motor power cable, braking resistor are wired relay terminals and motor incorrectly terminal box 9. PG cable is disconnected » Correct grounding shorts and 10. PG cable wiring is reapply power incorrect 6.
  • Page 213 Keypad Fault Name Cause Possible Solution Display into the motor 4.The load is too heavy 5. Settings for acceleration 5. Check the motor capacity or deceleration time is too 6. Calculate the torque required short during acceleration according to 6.The drive is running a the load inertia and acceleration special purpose motor or a time.
  • Page 214 Keypad Fault Name Cause Possible Solution Display 3. Multi-function input 2. Confirm if the signal lines is wiring is not correct properly connected to the terminals assigned for external fault detection (E1-口口= 23 to 3. Confirm if E1-口口=23 to 38 is set to the unused terminals.
  • Page 215 Keypad Fault Name Cause Possible Solution Display below the rated speed with parameter settings a high load 3. »Reduce the load 4. Incorrect setting in P1-00 » Increase the speed (Motor Protection Function » Either increase the motor Selection) when running a capacity or use a special-purpose special motor motor if the motor needs to...
  • Page 216 Keypad Fault Name Cause Possible Solution Display 1. Check loading capacity » Reduce the load 2. Confirm acceleration and deceleration times »Increase C1-00 to C1-07 1. The load is too heavy parameter settings 2. The acceleration and 3. Adjust d1-02 to d1-11 settings deceleration times are too (V/F Characteristics) short...
  • Page 217 Keypad Fault Name Cause Possible Solution Display set to P6-01 for longer than the time set to P6-02 Mechanical Weakening Detection for Undertorque Undertorque in the Check the condition of conditions set to P6-06 mechanical weakening Undertorque in the conditions set to P6-06 1.
  • Page 218 Keypad Fault Name Cause Possible Solution Display but the alarm continues to occur, replace either the entire drive or the control board. Contact the local distributor for more information. 1.Check the errors for wiring 1. The output cable is not then properly connect the connected output cable...

  • Page 219: Operation Errors

    Keypad Fault Name Cause Possible Solution Display 2. Check possible solution to suppress the noise Retain Retain Retain A FJOG and RJOG Run FJOG/ RJOG Input Check the Run command from JoGEr commands are received at Error the external source for Fjog/Rjog the same time 8.3 Operation Errors Table 8.3 Error Displays, Causes, and Possible Solutions...
  • Page 220 Keypad Error Name Cause Possible Solution Display Selection Error 1. Contradictory settings · b5-14 (PID Sleep Start Level) is not set to 0.0 · b1-02 (Stopping Method Selection) is set to 2 (DC Braking to Stop) or 3 (Coast PID Control to Stop with Timer) 1.
  • Page 221 Keypad Error Name Cause Possible Solution Display main and When b1-00 and b1-07 are Alternative oPE13 setting the same supply Correct the setting. Frequency source Command Error Incorrect Jump The setting does not follow oPE14 Correct the setting. Frequency Setting L3-00 ≤L3-01 ≤L3-02...

  • Page 222: Auto-Tuning Fault Detection

    8.4 Auto-Tuning Fault Detection Table 8.4 Auto-Tuning Codes, Causes, and Possible Solution Keypad Fault Name Cause Possible Solution Display User presses STOP key Do not press STOP key during TnF00 Auto-Tuning Stop during Auto-Tuning Auto-Tuning The line-to-line resistance in Line-to Line Auto-Tuning is negative or TnF01 Check and correct motor wiring...

  • Page 223: Chapter 9│Inspection & Maintenance

    Chapter 9│Inspection & Maintenance 9.1 Safety Electrical Shock Allow only qualified electrical engineers to install the drive. Failure to comply could cause electrical  shocks to personnel or damage to the drive. Ensure the power supply is off when connecting. Failure to comply could cause electrical shocks. ...

  • Page 224: Periodic Inspection

    9.2 Periodic Inspection Perform regular inspections according to the following check lists to ensure the optimum product performance and status. 9.2.1 Environment Inspection Cycle Inspection Points Corrective Action Daily months months Ambient temperature, humidity, Eliminate the source of contaminants or vibration, dusk, harmful gases, oil mist, ○...

  • Page 225: Main Circuit

     Replace the damaged components Is the color changed by the heat？ ○  Replace the entire drive if necessary.  Affix the terminal block cover  Remove the dust with a vacuum Any dust collection or stain? cleaner ○ ...

  • Page 226: Main Circuit- Resistors

    9.2.8 Main Circuit- Resistors Inspection Cycle Inspection Points Corrective Action Daily months months Any odor or crack because of heat?  It is normal if the color changes ○ slightly. Any disconnection? ○  Check the connection if the color Any damage at the connection? ○...

  • Page 227: Cooling- Air Duct

    Daily months months Any abnormal noise or vibration? ○ Are the screws all tightened？ Clean or replace the cooling fan. ○ Any color change because of heat? ○ 9.2.12 Cooling- Air Duct Inspection Cycle Inspection Points Corrective Action Daily months months Any obstruction at the heatsink , air Clean the obstruction and dust.
  • Page 228 Do not inspect or maintain the drive when waring loose clothing, jewelry or without eye protection.  Failure to comply could cause electrical shocks or inquiry. Do not touch the drive heatsink which could be very hot during operation.  Do not replace the cooling fan until 15 minutes after shutting off the drive power and ...

  • Page 229: Chapter 10│Drive Derating

    Chapter 10│Drive Derating By derating the drive capacity, the drive can run at above the rated temperature, altitude and default carrier frequency. For example, a drive with 20 A rated current can be derated to 16A current so as to run with higher temperature tolerance. Change the carrier frequency to derate the drive, please refer to the following figure.

  • Page 230: Altitude Derating

    Drive rated current P7-14=0 IP00 P7-14=2 NEMA 1 P7-14=1 Side-by-side mounting P7-05 (Ambient Temperature Setting: ℃) 10.2 Altitude Derating The most appropriate altitude to install the drive is below 1000m.  The drive rated voltage and the rated output current must be derated for 1% per 100 m ...

  • Page 231: Chapter 11│Communications

    Chapter 11│Communications 11.1 Modbus Communication Specifications Item Specifications Interface RS-485 Communications Cycle Asynchronous Communication Parameters Communication speeds Data length Select even, odd or none Stop bit Protocol Modbus Max number of Slaves 31 AC drives 11.2 Connecting to Controller/PLC/HMI 11.2.1 Communication Cable Connection 1.

  • Page 232: Termination Resistor Setting For Multiple Connections

    11.2.2 Termination Resistor Setting for Multiple Connections The default of termination resistor for RS-485 communication is OFF. Switch this DIP switch to ON when the drive is the last in a series of slave drives. In addition, make sure this DIP switch RS-485 in all other slaves is placed to OFF.
  • Page 233 Note: Cycle the drive power to activate the setting.. Drive Station Default: 1 E6-06 Sets the drive station address. Address Range: 1 to 31 Note: When set to 0, the drive will not respond to the Modbus communication. E6- 07 Communication Speed Selection Selects the speed for the Modbus communication.

  • Page 234: Drive Operations By Modbus

    Time set to 0) If the drive does not receive any response via pulse train communication within the time set in E6-09, the fault will be triggered to perform the action set in E6-00 E6- 10 Transmit Wait Time Sets the wait time between sending and receiving data. Transmit Sets the wait time between sending and receiving Default: 5ms...

  • Page 235: Message Format

    Command switch is set to OFF Min.: 0 Selection 2 0∶ Keypad Max.: 4 1∶ Control Circuit Terminal (Analog Input) 2∶ Terminal Up/Down 3∶ Modbus Communication 4∶ Pulse Train Input (Including PWM signal input) Enabled while E1-00 to E1-07 is set to 4 and the DIP switch is set to OFF Default∶...

  • Page 236: Slave Station Address

    DATA 0 CRC CHK Low CRC checksum: 16-bit, consists of 2 sets of 8-bit binary CRC CHK High Duration of input singal time is greater than equal 10ms 11.5.3 Slave Station Address Use code between 0 and FF (hex) to set the slave station address. If a message with slave station address 0 is sent (broadcast), the command from the master will be sent to all slaves.

  • Page 237: Response Message

    (1). The starting value of a 16-bit register value is FFFFH (all 16 bits equal 1). (2). Perform an exclusive OR of this value and the slave address. Then save the result in the register. (3). Right shift the result, put 0 to the left of the high-order byte and check the CRC register value.

  • Page 238: Example Of Reading / Responding Data

    11.6 Example of Reading / Responding Data The following are examples of command and response data. Example: For the drive address 01H, To read 2 consecutive register data for the drive address 01H, the message is “starting address 2422H. ASCII Scheme: Command Message: Respond Message: ‘: ’...
  • Page 239 (count by byte) Number of data Content of data (count by world) address 2422H CRC CHK Low Content of data address 2423H CRC CHK High CRC CHK Low CRC CHK High Function code 06H: Write one piece of data to register Example: For the drive address 01H, 1(01H) will written to the drive internal parameter 0100H (b1-00).
  • Page 240 Command Message: Respond Message: Address Address Function Function Data address Data address Data content Data content CRC CHK High CRC CHK High CRC CHK Low CRC CHK Low Command code: 10H, write consecutive data to register (Max. 20 pieces of consecutive data). For example, changing the drive (address 01H) multi-step speed setting L1-00=60.00 (0880H), L1-01=50.00 (8801H).
  • Page 241 ‘F’ ‘4’ ‘1’ LRC Check ‘2’ RTU Scheme: Command Message: Respond Message: Starting Address Starting Address (Word) (Word) Data Quantity Register Written Quantity (Word) (Word) Data Quantity (Byte) First CRC Check High Storage Register CRC Check Low Second Storage Register CRC Check High CRC Check Low during a communication error...

  • Page 242: Modbus Data

    ‘0’ Function Address ‘1’ Exception code ‘8’ CRC CHK Low Function ‘6’ CRC CHK High ‘0’ Exception code ‘2’ ‘7’ LRC CHK ‘7’ 11.7 Modbus Data The following tables shows all data including command, monitor and broadcast. Command Data (Read and write) ...
  • Page 243 Register No. Definitions torque) Monitor Data (Read Only)  Register No. Definitions 2420H Retain Opeartion Status Bit 0 1: During Run Bit 1 1: During reverese Bit 2 1: During Zero Speed Holding Bit 3 1: During fault Bit 4 1: During alarm detecton 2421H Bit 5...
  • Page 244 Bit 8 to 10 Retain Bit 12 1: Relay 1 ON Bit 13 1: Relay 2 ON Bit 14 1: PH1 ON Bit 15 Retain 242AH AI1 input (0 equals 0V or 0mA, 1000 equals 10V or 20mA) 242BH AI2 input (0 equals 0V or 4mA, 1000 equals 10V or 20mA) 242CH Retain 242DH...
  • Page 245 dv4 (Inversion Prevention GF (Ground Fault) Retain Detection) oVA (Acceleration Retain FbH (PID Feedback High) Overvoltage) oVd (Deceleration Retain FbL (PID Feedback Low) Overvoltage) oVC (Constant Speed bUS (Option Retain Overvoltage) Communication Error) oCA (Acceleration CE (Modbus Retain Overcurrent) Communication Error) oCd (Deceleration Retain CF (Control Fault)
  • Page 246 Uv2 (Control Power EF2 (External Fault 2) CPF07 Supply Voltage Fault) PF (Input Phase Loss) EF3 (External Fault 3) Retain EF4 (External Fault 4) LF1(Output Phase Loss) Retain Retain EF5 (External Fault 5) Retain EF6 (External Fault 6) dEv (Speed Deviation) Retain EF7 (External Fault 7) dv1 (Z Pulse Fault)
  • Page 247 parameter code parameter code parameter code B1-00 0x0100 B2-00 0x0180 B3-00 0x0200 B1-01 0x0101 B2-01 0x0181 B3-01 0x0201 B1-02 0x0102 B2-02 0x0182 B3-02 0x0202 B1-03 0x0103 B2-03 0x0183 B3-03 0x0203 B1-04 0x0104 B2-04 0x0184 B1-05 0x0105 B4-00 0x0280 B1-06 0x0106 B4-01 0x0281 B1-07...
  • Page 248 parameter code parameter code parameter code B7-00 0x0400 B8-00 0x0480 B9-00 0x0500 B7-01 0x0401 B8-01 0x0481 B9-01 0x0501 B7-02 0x0402 B8-02 0x0482 B9-02 0x0502 B8-03 0x0483 B9-03 0x0503 B8-04 0x0484 B9-04 0x0504 B8-05 0x0485 B8-06 0x0486 B8-07 0x0487 parameter code parameter code parameter...
  • Page 249 parameter code parameter code parameter code C4-00 0x0700 C5-00 0x0780 C6-00 0x0800 C4-01 0x0701 C5-01 0x0781 C6-01 0x0801 C4-02 0x0702 C5-02 0x0782 C6-02 0x0802 C4-03 0x0703 C5-03 0x0783 C6-03 0x0803 C4-04 0x0704 C5-04 0x0784 C4-05 0x0705 C5-05 0x0785 C4-06 0x0706 C5-06 0x0786 C4-07...
  • Page 250 parameter code parameter code parameter code L4-00 0x0A00 L5-00 0x0A80 L6-00 0x0B00 L4-01 0x0A01 L5-01 0x0A81 L6-01 0x0B01 L4-02 0x0A02 L5-02 0x0A82 L6-02 0x0B02 L4-03 0x0A03 L5-03 0x0A83 L4-04 0x0A04 L5-04 0x0A84 L5-05 0x0A85 L5-06 0x0A86 parameter code parameter code parameter code D1-00...
  • Page 251 parameter code parameter code parameter code E1-00 0x0D00 E2-00 0x0D80 E3-00 0x0E00 E1-01 0x0D01 E2-01 0x0D81 E3-01 0x0E01 E1-02 0x0D02 E2-02 0x0D82 E3-02 0x0E02 E1-03 0x0D03 E2-03 0x0D83 E3-03 0x0E03 E1-04 0x0D04 E2-05 0x0D85 E3-05 0x0E05 E1-05 0x0D05 E2-06 0x0D86 E3-06 0x0E06 E1-06...
  • Page 252 parameter code parameter code parameter code P1-00 0x1000 P2-00 0x1080 P3-00 0x1100 P1-01 0x1001 P2-01 0x1081 P3-01 0x1101 P1-03 0x1003 P2-03 0x1083 P3-02 0x1102 P1-04 0x1004 P2-04 0x1084 P3-03 0x1103 P1-05 0x1005 P2-05 0x1085 P3-04 0x1104 P2-06 0x1086 P3-05 0x1105 P2-07 0x1087 P3-06...
  • Page 253 parameter code parameter code parameter code P7-00 0x1300 N1-00 0x1380 N2-00 0x1400 P7-01 0x1301 N1-01 0x1381 N2-01 0x1401 P7-02 0x1302 N1-02 0x1382 N2-02 0x1402 P7-03 0x1303 N1-03 0x1383 P7-04 0x1304 P7-05 0x1305 P7-06 0x1306 P7-07 0x1307 P7-09 0x1309 P7-10 0x130A P7-11 0x130B P7-12...
  • Page 254 parameter code parameter code parameter code O1-00 0x1680 O2-00 0x1700 O3-00 0x1780 O1-01 0x1681 O2-01 0x1701 O3-01 0x1781 O1-02 0x1682 O2-03 0x1703 O4-00 0x1800 O1-03 0x1683 O2-04 0x1704 O4-01 0x1801 O2-05 0x1705 O4-02 0x1802 O2-06 0x1706 O4-06 0x1806 O4-07 0x1807 parameter code parameter...
  • Page 255 parameter code parameter code parameter code F1-00 0x1A00 U1-00 0x1D00 U2-00 0x1D80 F1-01 0x1A01 U1-01 0x1D01 U2-01 0x1D81 F1-02 0x1A02 U1-02 0x1D02 U2-02 0x1D82 F1-03 0x1A03 U1-03 0x1D03 U2-03 0x1D83 F1-04 0x1A04 U1-04 0x1D04 U2-04 0x1D84 F1-05 0x1A05 U1-05 0x1D05 U2-05 0x1D85 F1-06...

  • Page 256: Communication Errors

    parameter code parameter code parameter code U3-00 0x1E00 U4-00 0x1E80 U5-00 0x1F00 U3-01 0x1E01 U4-01 0x1E81 U5-01 0x1F01 U3-06 0x1E06 U4-02 0x1E82 U5-02 0x1F02 U3-07 0x1E07 U4-03 0x1E83 U5-03 0x1F03 U3-08 0x1E08 U4-04 0x1E84 U5-04 0x1F04 U3-09 0x1E09 U4-05 0x1E85 U5-05 0x1F05 U3-10...

  • Page 257: Slave Response

    Read register error Write register error Response pocket error Write register error 11.8.2 Slave Response In the following situations, the slave will ignore the command message sent from the master and not respond to it. When a communications error (overrun, framing, parity, or CRC) is detected in the ...

  • Page 258: Modbus Communication Example

    11.9 Modbus Communication Example MODBUS communication with Siemens S7-200 example as follows： ※ Slave is set to 1，E6-06 = 1。 ※ Addr set to 49250, corresponding to the invertor position is 2421H, 2421H representatives began to read data from the location ※...
  • Page 259 according to actual user unit conversion。 MODBUS with Mitsubishi FX-3G communication example as follows： ※ Input patameter of the communication。 ※ Read 11 data starting H2421。...
  • Page 260 Above panel display value, excluding the decimal point units, please according to actual user unit conversion...
  • Page 261 Copyright 2014 LITEON Industrial Automation. All Rights Reserved Lite-On Group Headquarters 22F, 392, Ruey Kuang Road, Neihu, Taipei City 114, Taiwan Lite-On IA Headquarters 11F, 866-1, Chung-Zheng Rd., Chung Ho District, New Taipei City 235, Taiwan Factory 7, Lane 3, San-Ho Rd., San-Shi Village, Dayuan Town, Taoyuan County 337, Taiwan...

This manual is also suitable for:

Evo680043s

Table of Contents